221 files changed, 260352 insertions, 0 deletions

diff --git a/csharp/src/AddressBook/AddPerson.cs b/csharp/src/AddressBook/AddPerson.cs
new file mode 100644
index 00000000..462b0c56
--- /dev/null
+++ b/csharp/src/AddressBook/AddPerson.cs
@@ -0,0 +1,136 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.IO;

+

+namespace Google.ProtocolBuffers.Examples.AddressBook

+{

+    internal class AddPerson

+    {

+        /// <summary>

+        /// Builds a person based on user input

+        /// </summary>

+        private static Person PromptForAddress(TextReader input, TextWriter output)

+        {

+            Person.Builder person = Person.CreateBuilder();

+

+            output.Write("Enter person ID: ");

+            person.Id = int.Parse(input.ReadLine());

+

+            output.Write("Enter name: ");

+            person.Name = input.ReadLine();

+

+            output.Write("Enter email address (blank for none): ");

+            string email = input.ReadLine();

+            if (email.Length > 0)

+            {

+                person.Email = email;

+            }

+

+            while (true)

+            {

+                output.Write("Enter a phone number (or leave blank to finish): ");

+                string number = input.ReadLine();

+                if (number.Length == 0)

+                {

+                    break;

+                }

+

+                Person.Types.PhoneNumber.Builder phoneNumber =

+                    Person.Types.PhoneNumber.CreateBuilder().SetNumber(number);

+

+                output.Write("Is this a mobile, home, or work phone? ");

+                String type = input.ReadLine();

+                switch (type)

+                {

+                    case "mobile":

+                        phoneNumber.Type = Person.Types.PhoneType.MOBILE;

+                        break;

+                    case "home":

+                        phoneNumber.Type = Person.Types.PhoneType.HOME;

+                        break;

+                    case "work":

+                        phoneNumber.Type = Person.Types.PhoneType.WORK;

+                        break;

+                    default:

+                        output.Write("Unknown phone type. Using default.");

+                        break;

+                }

+

+                person.AddPhone(phoneNumber);

+            }

+            return person.Build();

+        }

+

+        /// <summary>

+        /// Entry point - loads an existing addressbook or creates a new one,

+        /// then writes it back to the file.

+        /// </summary>

+        public static int Main(string[] args)

+        {

+            if (args.Length != 1)

+            {

+                Console.Error.WriteLine("Usage:  AddPerson ADDRESS_BOOK_FILE");

+                return -1;

+            }

+

+            AddressBook.Builder addressBook = AddressBook.CreateBuilder();

+

+            if (File.Exists(args[0]))

+            {

+                using (Stream file = File.OpenRead(args[0]))

+                {

+                    addressBook.MergeFrom(file);

+                }

+            }

+            else

+            {

+                Console.WriteLine("{0}: File not found. Creating a new file.", args[0]);

+            }

+

+            // Add an address.

+            addressBook.AddPerson(PromptForAddress(Console.In, Console.Out));

+

+            // Write the new address book back to disk.

+            using (Stream output = File.OpenWrite(args[0]))

+            {

+                addressBook.Build().WriteTo(output);

+            }

+            return 0;

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/AddressBook/AddressBook.csproj b/csharp/src/AddressBook/AddressBook.csproj
new file mode 100644
index 00000000..f7e0d6be
--- /dev/null
+++ b/csharp/src/AddressBook/AddressBook.csproj
@@ -0,0 +1,72 @@
+<?xml version="1.0" encoding="utf-8"?>

+<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

+  <PropertyGroup>

+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>

+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>

+    <ProductVersion>9.0.30729</ProductVersion>

+    <SchemaVersion>2.0</SchemaVersion>

+    <ProjectGuid>{A31F5FB2-4FF3-432A-B35B-5CD203606311}</ProjectGuid>

+    <OutputType>Exe</OutputType>

+    <AppDesignerFolder>Properties</AppDesignerFolder>

+    <RootNamespace>Google.ProtocolBuffers.Examples.AddressBook</RootNamespace>

+    <AssemblyName>AddressBook</AssemblyName>

+    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>

+    <FileAlignment>512</FileAlignment>

+    <StartupObject>Google.ProtocolBuffers.Examples.AddressBook.Program</StartupObject>

+    <TargetFrameworkProfile>Client</TargetFrameworkProfile>

+  </PropertyGroup>

+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">

+    <DebugSymbols>true</DebugSymbols>

+    <DebugType>full</DebugType>

+    <Optimize>false</Optimize>

+    <OutputPath>bin\Debug</OutputPath>

+    <IntermediateOutputPath>obj\Debug\</IntermediateOutputPath>

+    <DefineConstants>DEBUG;TRACE</DefineConstants>

+    <ErrorReport>prompt</ErrorReport>

+    <WarningLevel>4</WarningLevel>

+    <NoStdLib>true</NoStdLib>

+    <GenerateSerializationAssemblies>Off</GenerateSerializationAssemblies>

+  </PropertyGroup>

+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">

+    <DebugType>pdbonly</DebugType>

+    <Optimize>true</Optimize>

+    <OutputPath>bin\Release</OutputPath>

+    <IntermediateOutputPath>obj\Release\</IntermediateOutputPath>

+    <DefineConstants>TRACE</DefineConstants>

+    <ErrorReport>prompt</ErrorReport>

+    <WarningLevel>4</WarningLevel>

+    <NoStdLib>true</NoStdLib>

+    <GenerateSerializationAssemblies>Off</GenerateSerializationAssemblies>

+  </PropertyGroup>

+  <ItemGroup>

+    <Reference Include="mscorlib" />

+    <Reference Include="System" />

+    <Reference Include="System.Data" />

+    <Reference Include="System.Xml" />

+  </ItemGroup>

+  <ItemGroup>

+    <Compile Include="AddPerson.cs" />

+    <Compile Include="Addressbook.cs" />

+    <Compile Include="SampleUsage.cs" />

+    <Compile Include="ListPeople.cs" />

+    <Compile Include="Program.cs" />

+    <Compile Include="Properties\AssemblyInfo.cs" />

+  </ItemGroup>

+  <ItemGroup>

+    <ProjectReference Include="..\ProtocolBuffers\ProtocolBuffers.csproj">

+      <Project>{6908BDCE-D925-43F3-94AC-A531E6DF2591}</Project>

+      <Name>ProtocolBuffers</Name>

+    </ProjectReference>

+  </ItemGroup>

+  <ItemGroup>

+    <None Include="app.config" />

+  </ItemGroup>

+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />

+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 

+       Other similar extension points exist, see Microsoft.Common.targets.

+  <Target Name="BeforeBuild">

+  </Target>

+  <Target Name="AfterBuild">

+  </Target>

+  -->

+</Project>
\ No newline at end of file
diff --git a/csharp/src/AddressBook/Addressbook.cs b/csharp/src/AddressBook/Addressbook.cs
new file mode 100644
index 00000000..bc6199b1
--- /dev/null
+++ b/csharp/src/AddressBook/Addressbook.cs
@@ -0,0 +1,1158 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: addressbook.proto
+#pragma warning disable 1591, 0612, 3021
+#region Designer generated code
+
+using pb = global::Google.ProtocolBuffers;
+using pbc = global::Google.ProtocolBuffers.Collections;
+using pbd = global::Google.ProtocolBuffers.Descriptors;
+using scg = global::System.Collections.Generic;
+namespace Google.ProtocolBuffers.Examples.AddressBook {
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public static partial class Addressbook {
+
+    #region Extension registration
+    public static void RegisterAllExtensions(pb::ExtensionRegistry registry) {
+    }
+    #endregion
+    #region Static variables
+    internal static pbd::MessageDescriptor internal__static_tutorial_Person__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.Examples.AddressBook.Person, global::Google.ProtocolBuffers.Examples.AddressBook.Person.Builder> internal__static_tutorial_Person__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_tutorial_Person_PhoneNumber__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.Examples.AddressBook.Person.Types.PhoneNumber, global::Google.ProtocolBuffers.Examples.AddressBook.Person.Types.PhoneNumber.Builder> internal__static_tutorial_Person_PhoneNumber__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_tutorial_AddressBook__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.Examples.AddressBook.AddressBook, global::Google.ProtocolBuffers.Examples.AddressBook.AddressBook.Builder> internal__static_tutorial_AddressBook__FieldAccessorTable;
+    #endregion
+    #region Descriptor
+    public static pbd::FileDescriptor Descriptor {
+      get { return descriptor; }
+    }
+    private static pbd::FileDescriptor descriptor;
+
+    static Addressbook() {
+      byte[] descriptorData = global::System.Convert.FromBase64String(
+          string.Concat(
+            "ChFhZGRyZXNzYm9vay5wcm90bxIIdHV0b3JpYWwi2gEKBlBlcnNvbhIMCgRu", 
+            "YW1lGAEgAigJEgoKAmlkGAIgAigFEg0KBWVtYWlsGAMgASgJEisKBXBob25l", 
+            "GAQgAygLMhwudHV0b3JpYWwuUGVyc29uLlBob25lTnVtYmVyGk0KC1Bob25l", 
+            "TnVtYmVyEg4KBm51bWJlchgBIAIoCRIuCgR0eXBlGAIgASgOMhoudHV0b3Jp", 
+            "YWwuUGVyc29uLlBob25lVHlwZToESE9NRSIrCglQaG9uZVR5cGUSCgoGTU9C", 
+            "SUxFEAASCAoESE9NRRABEggKBFdPUksQAiIvCgtBZGRyZXNzQm9vaxIgCgZw", 
+            "ZXJzb24YASADKAsyEC50dXRvcmlhbC5QZXJzb25CVwoUY29tLmV4YW1wbGUu", 
+            "dHV0b3JpYWxCEUFkZHJlc3NCb29rUHJvdG9zqgIrR29vZ2xlLlByb3RvY29s", 
+          "QnVmZmVycy5FeGFtcGxlcy5BZGRyZXNzQm9vaw=="));
+      pbd::FileDescriptor.InternalDescriptorAssigner assigner = delegate(pbd::FileDescriptor root) {
+        descriptor = root;
+        internal__static_tutorial_Person__Descriptor = Descriptor.MessageTypes[0];
+        internal__static_tutorial_Person__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.Examples.AddressBook.Person, global::Google.ProtocolBuffers.Examples.AddressBook.Person.Builder>(internal__static_tutorial_Person__Descriptor,
+                new string[] { "Name", "Id", "Email", "Phone", });
+        internal__static_tutorial_Person_PhoneNumber__Descriptor = internal__static_tutorial_Person__Descriptor.NestedTypes[0];
+        internal__static_tutorial_Person_PhoneNumber__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.Examples.AddressBook.Person.Types.PhoneNumber, global::Google.ProtocolBuffers.Examples.AddressBook.Person.Types.PhoneNumber.Builder>(internal__static_tutorial_Person_PhoneNumber__Descriptor,
+                new string[] { "Number", "Type", });
+        internal__static_tutorial_AddressBook__Descriptor = Descriptor.MessageTypes[1];
+        internal__static_tutorial_AddressBook__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.Examples.AddressBook.AddressBook, global::Google.ProtocolBuffers.Examples.AddressBook.AddressBook.Builder>(internal__static_tutorial_AddressBook__Descriptor,
+                new string[] { "Person", });
+        pb::ExtensionRegistry registry = pb::ExtensionRegistry.CreateInstance();
+        RegisterAllExtensions(registry);
+        return registry;
+      };
+      pbd::FileDescriptor.InternalBuildGeneratedFileFrom(descriptorData,
+          new pbd::FileDescriptor[] {
+          }, assigner);
+    }
+    #endregion
+
+  }
+  #region Messages
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class Person : pb::GeneratedMessage<Person, Person.Builder> {
+    private Person() { }
+    private static readonly Person defaultInstance = new Person().MakeReadOnly();
+    private static readonly string[] _personFieldNames = new string[] { "email", "id", "name", "phone" };
+    private static readonly uint[] _personFieldTags = new uint[] { 26, 16, 10, 34 };
+    public static Person DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override Person DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override Person ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.Examples.AddressBook.Addressbook.internal__static_tutorial_Person__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<Person, Person.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.Examples.AddressBook.Addressbook.internal__static_tutorial_Person__FieldAccessorTable; }
+    }
+
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      public enum PhoneType {
+        MOBILE = 0,
+        HOME = 1,
+        WORK = 2,
+      }
+
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class PhoneNumber : pb::GeneratedMessage<PhoneNumber, PhoneNumber.Builder> {
+        private PhoneNumber() { }
+        private static readonly PhoneNumber defaultInstance = new PhoneNumber().MakeReadOnly();
+        private static readonly string[] _phoneNumberFieldNames = new string[] { "number", "type" };
+        private static readonly uint[] _phoneNumberFieldTags = new uint[] { 10, 16 };
+        public static PhoneNumber DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override PhoneNumber DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override PhoneNumber ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.Examples.AddressBook.Addressbook.internal__static_tutorial_Person_PhoneNumber__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<PhoneNumber, PhoneNumber.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.Examples.AddressBook.Addressbook.internal__static_tutorial_Person_PhoneNumber__FieldAccessorTable; }
+        }
+
+        public const int NumberFieldNumber = 1;
+        private bool hasNumber;
+        private string number_ = "";
+        public bool HasNumber {
+          get { return hasNumber; }
+        }
+        public string Number {
+          get { return number_; }
+        }
+
+        public const int TypeFieldNumber = 2;
+        private bool hasType;
+        private global::Google.ProtocolBuffers.Examples.AddressBook.Person.Types.PhoneType type_ = global::Google.ProtocolBuffers.Examples.AddressBook.Person.Types.PhoneType.HOME;
+        public bool HasType {
+          get { return hasType; }
+        }
+        public global::Google.ProtocolBuffers.Examples.AddressBook.Person.Types.PhoneType Type {
+          get { return type_; }
+        }
+
+        public override bool IsInitialized {
+          get {
+            if (!hasNumber) return false;
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _phoneNumberFieldNames;
+          if (hasNumber) {
+            output.WriteString(1, field_names[0], Number);
+          }
+          if (hasType) {
+            output.WriteEnum(2, field_names[1], (int) Type, Type);
+          }
+          UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          if (hasNumber) {
+            size += pb::CodedOutputStream.ComputeStringSize(1, Number);
+          }
+          if (hasType) {
+            size += pb::CodedOutputStream.ComputeEnumSize(2, (int) Type);
+          }
+          size += UnknownFields.SerializedSize;
+          memoizedSerializedSize = size;
+          return size;
+        }
+        public static PhoneNumber ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static PhoneNumber ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static PhoneNumber ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static PhoneNumber ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static PhoneNumber ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static PhoneNumber ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static PhoneNumber ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static PhoneNumber ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static PhoneNumber ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static PhoneNumber ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private PhoneNumber MakeReadOnly() {
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(PhoneNumber prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<PhoneNumber, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(PhoneNumber cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private PhoneNumber result;
+
+          private PhoneNumber PrepareBuilder() {
+            if (resultIsReadOnly) {
+              PhoneNumber original = result;
+              result = new PhoneNumber();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override PhoneNumber MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.Examples.AddressBook.Person.Types.PhoneNumber.Descriptor; }
+          }
+
+          public override PhoneNumber DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.Examples.AddressBook.Person.Types.PhoneNumber.DefaultInstance; }
+          }
+
+          public override PhoneNumber BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessage other) {
+            if (other is PhoneNumber) {
+              return MergeFrom((PhoneNumber) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(PhoneNumber other) {
+            if (other == global::Google.ProtocolBuffers.Examples.AddressBook.Person.Types.PhoneNumber.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.HasNumber) {
+              Number = other.Number;
+            }
+            if (other.HasType) {
+              Type = other.Type;
+            }
+            this.MergeUnknownFields(other.UnknownFields);
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            pb::UnknownFieldSet.Builder unknownFields = null;
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_phoneNumberFieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _phoneNumberFieldTags[field_ordinal];
+                else {
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    if (unknownFields != null) {
+                      this.UnknownFields = unknownFields.Build();
+                    }
+                    return this;
+                  }
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 10: {
+                  result.hasNumber = input.ReadString(ref result.number_);
+                  break;
+                }
+                case 16: {
+                  object unknown;
+                  if(input.ReadEnum(ref result.type_, out unknown)) {
+                    result.hasType = true;
+                  } else if(unknown is int) {
+                    if (unknownFields == null) {
+                      unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                    }
+                    unknownFields.MergeVarintField(2, (ulong)(int)unknown);
+                  }
+                  break;
+                }
+              }
+            }
+
+            if (unknownFields != null) {
+              this.UnknownFields = unknownFields.Build();
+            }
+            return this;
+          }
+
+
+          public bool HasNumber {
+            get { return result.hasNumber; }
+          }
+          public string Number {
+            get { return result.Number; }
+            set { SetNumber(value); }
+          }
+          public Builder SetNumber(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasNumber = true;
+            result.number_ = value;
+            return this;
+          }
+          public Builder ClearNumber() {
+            PrepareBuilder();
+            result.hasNumber = false;
+            result.number_ = "";
+            return this;
+          }
+
+          public bool HasType {
+           get { return result.hasType; }
+          }
+          public global::Google.ProtocolBuffers.Examples.AddressBook.Person.Types.PhoneType Type {
+            get { return result.Type; }
+            set { SetType(value); }
+          }
+          public Builder SetType(global::Google.ProtocolBuffers.Examples.AddressBook.Person.Types.PhoneType value) {
+            PrepareBuilder();
+            result.hasType = true;
+            result.type_ = value;
+            return this;
+          }
+          public Builder ClearType() {
+            PrepareBuilder();
+            result.hasType = false;
+            result.type_ = global::Google.ProtocolBuffers.Examples.AddressBook.Person.Types.PhoneType.HOME;
+            return this;
+          }
+        }
+        static PhoneNumber() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.Examples.AddressBook.Addressbook.Descriptor, null);
+        }
+      }
+
+    }
+    #endregion
+
+    public const int NameFieldNumber = 1;
+    private bool hasName;
+    private string name_ = "";
+    public bool HasName {
+      get { return hasName; }
+    }
+    public string Name {
+      get { return name_; }
+    }
+
+    public const int IdFieldNumber = 2;
+    private bool hasId;
+    private int id_;
+    public bool HasId {
+      get { return hasId; }
+    }
+    public int Id {
+      get { return id_; }
+    }
+
+    public const int EmailFieldNumber = 3;
+    private bool hasEmail;
+    private string email_ = "";
+    public bool HasEmail {
+      get { return hasEmail; }
+    }
+    public string Email {
+      get { return email_; }
+    }
+
+    public const int PhoneFieldNumber = 4;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.Examples.AddressBook.Person.Types.PhoneNumber> phone_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.Examples.AddressBook.Person.Types.PhoneNumber>();
+    public scg::IList<global::Google.ProtocolBuffers.Examples.AddressBook.Person.Types.PhoneNumber> PhoneList {
+      get { return phone_; }
+    }
+    public int PhoneCount {
+      get { return phone_.Count; }
+    }
+    public global::Google.ProtocolBuffers.Examples.AddressBook.Person.Types.PhoneNumber GetPhone(int index) {
+      return phone_[index];
+    }
+
+    public override bool IsInitialized {
+      get {
+        if (!hasName) return false;
+        if (!hasId) return false;
+        foreach (global::Google.ProtocolBuffers.Examples.AddressBook.Person.Types.PhoneNumber element in PhoneList) {
+          if (!element.IsInitialized) return false;
+        }
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _personFieldNames;
+      if (hasName) {
+        output.WriteString(1, field_names[2], Name);
+      }
+      if (hasId) {
+        output.WriteInt32(2, field_names[1], Id);
+      }
+      if (hasEmail) {
+        output.WriteString(3, field_names[0], Email);
+      }
+      if (phone_.Count > 0) {
+        output.WriteMessageArray(4, field_names[3], phone_);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasName) {
+        size += pb::CodedOutputStream.ComputeStringSize(1, Name);
+      }
+      if (hasId) {
+        size += pb::CodedOutputStream.ComputeInt32Size(2, Id);
+      }
+      if (hasEmail) {
+        size += pb::CodedOutputStream.ComputeStringSize(3, Email);
+      }
+      foreach (global::Google.ProtocolBuffers.Examples.AddressBook.Person.Types.PhoneNumber element in PhoneList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(4, element);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static Person ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static Person ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static Person ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static Person ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static Person ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static Person ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static Person ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static Person ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static Person ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static Person ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private Person MakeReadOnly() {
+      phone_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(Person prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<Person, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(Person cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private Person result;
+
+      private Person PrepareBuilder() {
+        if (resultIsReadOnly) {
+          Person original = result;
+          result = new Person();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override Person MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.Examples.AddressBook.Person.Descriptor; }
+      }
+
+      public override Person DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.Examples.AddressBook.Person.DefaultInstance; }
+      }
+
+      public override Person BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is Person) {
+          return MergeFrom((Person) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(Person other) {
+        if (other == global::Google.ProtocolBuffers.Examples.AddressBook.Person.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasName) {
+          Name = other.Name;
+        }
+        if (other.HasId) {
+          Id = other.Id;
+        }
+        if (other.HasEmail) {
+          Email = other.Email;
+        }
+        if (other.phone_.Count != 0) {
+          result.phone_.Add(other.phone_);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_personFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _personFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              result.hasName = input.ReadString(ref result.name_);
+              break;
+            }
+            case 16: {
+              result.hasId = input.ReadInt32(ref result.id_);
+              break;
+            }
+            case 26: {
+              result.hasEmail = input.ReadString(ref result.email_);
+              break;
+            }
+            case 34: {
+              input.ReadMessageArray(tag, field_name, result.phone_, global::Google.ProtocolBuffers.Examples.AddressBook.Person.Types.PhoneNumber.DefaultInstance, extensionRegistry);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasName {
+        get { return result.hasName; }
+      }
+      public string Name {
+        get { return result.Name; }
+        set { SetName(value); }
+      }
+      public Builder SetName(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasName = true;
+        result.name_ = value;
+        return this;
+      }
+      public Builder ClearName() {
+        PrepareBuilder();
+        result.hasName = false;
+        result.name_ = "";
+        return this;
+      }
+
+      public bool HasId {
+        get { return result.hasId; }
+      }
+      public int Id {
+        get { return result.Id; }
+        set { SetId(value); }
+      }
+      public Builder SetId(int value) {
+        PrepareBuilder();
+        result.hasId = true;
+        result.id_ = value;
+        return this;
+      }
+      public Builder ClearId() {
+        PrepareBuilder();
+        result.hasId = false;
+        result.id_ = 0;
+        return this;
+      }
+
+      public bool HasEmail {
+        get { return result.hasEmail; }
+      }
+      public string Email {
+        get { return result.Email; }
+        set { SetEmail(value); }
+      }
+      public Builder SetEmail(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasEmail = true;
+        result.email_ = value;
+        return this;
+      }
+      public Builder ClearEmail() {
+        PrepareBuilder();
+        result.hasEmail = false;
+        result.email_ = "";
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.Examples.AddressBook.Person.Types.PhoneNumber> PhoneList {
+        get { return PrepareBuilder().phone_; }
+      }
+      public int PhoneCount {
+        get { return result.PhoneCount; }
+      }
+      public global::Google.ProtocolBuffers.Examples.AddressBook.Person.Types.PhoneNumber GetPhone(int index) {
+        return result.GetPhone(index);
+      }
+      public Builder SetPhone(int index, global::Google.ProtocolBuffers.Examples.AddressBook.Person.Types.PhoneNumber value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.phone_[index] = value;
+        return this;
+      }
+      public Builder SetPhone(int index, global::Google.ProtocolBuffers.Examples.AddressBook.Person.Types.PhoneNumber.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.phone_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddPhone(global::Google.ProtocolBuffers.Examples.AddressBook.Person.Types.PhoneNumber value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.phone_.Add(value);
+        return this;
+      }
+      public Builder AddPhone(global::Google.ProtocolBuffers.Examples.AddressBook.Person.Types.PhoneNumber.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.phone_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangePhone(scg::IEnumerable<global::Google.ProtocolBuffers.Examples.AddressBook.Person.Types.PhoneNumber> values) {
+        PrepareBuilder();
+        result.phone_.Add(values);
+        return this;
+      }
+      public Builder ClearPhone() {
+        PrepareBuilder();
+        result.phone_.Clear();
+        return this;
+      }
+    }
+    static Person() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.Examples.AddressBook.Addressbook.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class AddressBook : pb::GeneratedMessage<AddressBook, AddressBook.Builder> {
+    private AddressBook() { }
+    private static readonly AddressBook defaultInstance = new AddressBook().MakeReadOnly();
+    private static readonly string[] _addressBookFieldNames = new string[] { "person" };
+    private static readonly uint[] _addressBookFieldTags = new uint[] { 10 };
+    public static AddressBook DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override AddressBook DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override AddressBook ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.Examples.AddressBook.Addressbook.internal__static_tutorial_AddressBook__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<AddressBook, AddressBook.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.Examples.AddressBook.Addressbook.internal__static_tutorial_AddressBook__FieldAccessorTable; }
+    }
+
+    public const int PersonFieldNumber = 1;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.Examples.AddressBook.Person> person_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.Examples.AddressBook.Person>();
+    public scg::IList<global::Google.ProtocolBuffers.Examples.AddressBook.Person> PersonList {
+      get { return person_; }
+    }
+    public int PersonCount {
+      get { return person_.Count; }
+    }
+    public global::Google.ProtocolBuffers.Examples.AddressBook.Person GetPerson(int index) {
+      return person_[index];
+    }
+
+    public override bool IsInitialized {
+      get {
+        foreach (global::Google.ProtocolBuffers.Examples.AddressBook.Person element in PersonList) {
+          if (!element.IsInitialized) return false;
+        }
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _addressBookFieldNames;
+      if (person_.Count > 0) {
+        output.WriteMessageArray(1, field_names[0], person_);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      foreach (global::Google.ProtocolBuffers.Examples.AddressBook.Person element in PersonList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(1, element);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static AddressBook ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static AddressBook ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static AddressBook ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static AddressBook ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static AddressBook ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static AddressBook ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static AddressBook ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static AddressBook ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static AddressBook ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static AddressBook ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private AddressBook MakeReadOnly() {
+      person_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(AddressBook prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<AddressBook, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(AddressBook cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private AddressBook result;
+
+      private AddressBook PrepareBuilder() {
+        if (resultIsReadOnly) {
+          AddressBook original = result;
+          result = new AddressBook();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override AddressBook MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.Examples.AddressBook.AddressBook.Descriptor; }
+      }
+
+      public override AddressBook DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.Examples.AddressBook.AddressBook.DefaultInstance; }
+      }
+
+      public override AddressBook BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is AddressBook) {
+          return MergeFrom((AddressBook) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(AddressBook other) {
+        if (other == global::Google.ProtocolBuffers.Examples.AddressBook.AddressBook.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.person_.Count != 0) {
+          result.person_.Add(other.person_);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_addressBookFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _addressBookFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              input.ReadMessageArray(tag, field_name, result.person_, global::Google.ProtocolBuffers.Examples.AddressBook.Person.DefaultInstance, extensionRegistry);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.Examples.AddressBook.Person> PersonList {
+        get { return PrepareBuilder().person_; }
+      }
+      public int PersonCount {
+        get { return result.PersonCount; }
+      }
+      public global::Google.ProtocolBuffers.Examples.AddressBook.Person GetPerson(int index) {
+        return result.GetPerson(index);
+      }
+      public Builder SetPerson(int index, global::Google.ProtocolBuffers.Examples.AddressBook.Person value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.person_[index] = value;
+        return this;
+      }
+      public Builder SetPerson(int index, global::Google.ProtocolBuffers.Examples.AddressBook.Person.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.person_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddPerson(global::Google.ProtocolBuffers.Examples.AddressBook.Person value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.person_.Add(value);
+        return this;
+      }
+      public Builder AddPerson(global::Google.ProtocolBuffers.Examples.AddressBook.Person.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.person_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangePerson(scg::IEnumerable<global::Google.ProtocolBuffers.Examples.AddressBook.Person> values) {
+        PrepareBuilder();
+        result.person_.Add(values);
+        return this;
+      }
+      public Builder ClearPerson() {
+        PrepareBuilder();
+        result.person_.Clear();
+        return this;
+      }
+    }
+    static AddressBook() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.Examples.AddressBook.Addressbook.Descriptor, null);
+    }
+  }
+
+  #endregion
+
+}
+
+#endregion Designer generated code
diff --git a/csharp/src/AddressBook/ListPeople.cs b/csharp/src/AddressBook/ListPeople.cs
new file mode 100644
index 00000000..fe6f52d8
--- /dev/null
+++ b/csharp/src/AddressBook/ListPeople.cs
@@ -0,0 +1,103 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.IO;

+

+namespace Google.ProtocolBuffers.Examples.AddressBook

+{

+    internal class ListPeople

+    {

+        /// <summary>

+        /// Iterates though all people in the AddressBook and prints info about them.

+        /// </summary>

+        private static void Print(AddressBook addressBook)

+        {

+            foreach (Person person in addressBook.PersonList)

+            {

+                Console.WriteLine("Person ID: {0}", person.Id);

+                Console.WriteLine("  Name: {0}", person.Name);

+                if (person.HasEmail)

+                {

+                    Console.WriteLine("  E-mail address: {0}", person.Email);

+                }

+

+                foreach (Person.Types.PhoneNumber phoneNumber in person.PhoneList)

+                {

+                    switch (phoneNumber.Type)

+                    {

+                        case Person.Types.PhoneType.MOBILE:

+                            Console.Write("  Mobile phone #: ");

+                            break;

+                        case Person.Types.PhoneType.HOME:

+                            Console.Write("  Home phone #: ");

+                            break;

+                        case Person.Types.PhoneType.WORK:

+                            Console.Write("  Work phone #: ");

+                            break;

+                    }

+                    Console.WriteLine(phoneNumber.Number);

+                }

+            }

+        }

+

+        /// <summary>

+        /// Entry point - loads the addressbook and then displays it.

+        /// </summary>

+        public static int Main(string[] args)

+        {

+            if (args.Length != 1)

+            {

+                Console.Error.WriteLine("Usage:  ListPeople ADDRESS_BOOK_FILE");

+                return 1;

+            }

+

+            if (!File.Exists(args[0]))

+            {

+                Console.WriteLine("{0} doesn't exist. Add a person to create the file first.", args[0]);

+                return 0;

+            }

+

+            // Read the existing address book.

+            using (Stream stream = File.OpenRead(args[0]))

+            {

+                AddressBook addressBook = AddressBook.ParseFrom(stream);

+                Print(addressBook);

+            }

+            return 0;

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/AddressBook/Program.cs b/csharp/src/AddressBook/Program.cs
new file mode 100644
index 00000000..e0d6d49b
--- /dev/null
+++ b/csharp/src/AddressBook/Program.cs
@@ -0,0 +1,99 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+

+namespace Google.ProtocolBuffers.Examples.AddressBook

+{

+    /// <summary>

+    /// Entry point. Repeatedly prompts user for an action to take, delegating actual behaviour

+    /// to individual actions. Each action has its own Main method, so that it can be used as an

+    /// invidual complete program.

+    /// </summary>

+    internal class Program

+    {

+        private static int Main(string[] args)

+        {

+            if (args.Length > 1)

+            {

+                Console.Error.WriteLine("Usage: AddressBook [file]");

+                Console.Error.WriteLine("If the filename isn't specified, \"addressbook.data\" is used instead.");

+                return 1;

+            }

+            string addressBookFile = args.Length > 0 ? args[0] : "addressbook.data";

+

+            bool stopping = false;

+            while (!stopping)

+            {

+                Console.WriteLine("Options:");

+                Console.WriteLine("  L: List contents");

+                Console.WriteLine("  A: Add new person");

+                Console.WriteLine("  Q: Quit");

+                Console.Write("Action? ");

+                Console.Out.Flush();

+                char choice = Console.ReadKey().KeyChar;

+                Console.WriteLine();

+                try

+                {

+                    switch (choice)

+                    {

+                        case 'A':

+                        case 'a':

+                            AddPerson.Main(new string[] {addressBookFile});

+                            break;

+                        case 'L':

+                        case 'l':

+                            ListPeople.Main(new string[] {addressBookFile});

+                            break;

+                        case 'Q':

+                        case 'q':

+                            stopping = true;

+                            break;

+                        default:

+                            Console.WriteLine("Unknown option: {0}", choice);

+                            break;

+                    }

+                }

+                catch (Exception e)

+                {

+                    Console.WriteLine("Exception executing action: {0}", e);

+                }

+                Console.WriteLine();

+            }

+            return 0;

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/AddressBook/Properties/AssemblyInfo.cs b/csharp/src/AddressBook/Properties/AssemblyInfo.cs
new file mode 100644
index 00000000..e9c40dce
--- /dev/null
+++ b/csharp/src/AddressBook/Properties/AssemblyInfo.cs
@@ -0,0 +1,29 @@
+using System.Reflection;

+using System.Runtime.InteropServices;

+

+// General Information about an assembly is controlled through the following 

+// set of attributes. Change these attribute values to modify the information

+// associated with an assembly.

+

+[assembly: AssemblyTitle("AddressBook")]

+[assembly: AssemblyDescription("")]

+[assembly: AssemblyConfiguration("")]

+[assembly: AssemblyCompany("")]

+[assembly: AssemblyProduct("AddressBook")]

+[assembly: AssemblyCopyright("Copyright ©  2008")]

+[assembly: AssemblyTrademark("")]

+[assembly: AssemblyCulture("")]

+

+// Version information for an assembly consists of the following four values:

+//

+//      Major Version

+//      Minor Version 

+//      Build Number

+//      Revision

+//

+// You can specify all the values or you can default the Build and Revision Numbers 

+// by using the '*' as shown below:

+// [assembly: AssemblyVersion("2.4.1.555")]

+

+[assembly: AssemblyVersion("2.4.1.555")]

+[assembly: AssemblyFileVersion("2.4.1.555")]
\ No newline at end of file
diff --git a/csharp/src/AddressBook/SampleUsage.cs b/csharp/src/AddressBook/SampleUsage.cs
new file mode 100644
index 00000000..084b1655
--- /dev/null
+++ b/csharp/src/AddressBook/SampleUsage.cs
@@ -0,0 +1,44 @@
+using System;

+using System.IO;

+

+namespace Google.ProtocolBuffers.Examples.AddressBook

+{

+    internal class SampleUsage

+    {

+        private static void Main()

+        {

+            byte[] bytes;

+            //Create a builder to start building a message

+            Person.Builder newContact = Person.CreateBuilder();

+            //Set the primitive properties

+            newContact.SetId(1)

+                .SetName("Foo")

+                .SetEmail("foo@bar");

+            //Now add an item to a list (repeating) field

+            newContact.AddPhone(

+                //Create the child message inline

+                Person.Types.PhoneNumber.CreateBuilder().SetNumber("555-1212").Build()

+                );

+            //Now build the final message:

+            Person person = newContact.Build();

+            //The builder is no longer valid (at least not now, scheduled for 2.4):

+            newContact = null;

+            using (MemoryStream stream = new MemoryStream())

+            {

+                //Save the person to a stream

+                person.WriteTo(stream);

+                bytes = stream.ToArray();

+            }

+            //Create another builder, merge the byte[], and build the message:

+            Person copy = Person.CreateBuilder().MergeFrom(bytes).Build();

+

+            //A more streamlined approach might look like this:

+            bytes = AddressBook.CreateBuilder().AddPerson(copy).Build().ToByteArray();

+            //And read the address book back again

+            AddressBook restored = AddressBook.CreateBuilder().MergeFrom(bytes).Build();

+            //The message performs a deep-comparison on equality:

+            if (restored.PersonCount != 1 || !person.Equals(restored.PersonList[0]))

+                throw new ApplicationException("There is a bad person in here!");

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/AddressBook/app.config b/csharp/src/AddressBook/app.config
new file mode 100644
index 00000000..19fac17a
--- /dev/null
+++ b/csharp/src/AddressBook/app.config
@@ -0,0 +1,3 @@
+<?xml version="1.0"?>
+<configuration>
+	<startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0,Profile=Client"/></startup></configuration>
diff --git a/csharp/src/ProtoBench/GoogleSize.cs b/csharp/src/ProtoBench/GoogleSize.cs
new file mode 100644
index 00000000..06f2c0ca
--- /dev/null
+++ b/csharp/src/ProtoBench/GoogleSize.cs
@@ -0,0 +1,4569 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google_size.proto
+#pragma warning disable 1591, 0612, 3021
+#region Designer generated code
+
+using pb = global::Google.ProtocolBuffers;
+using pbc = global::Google.ProtocolBuffers.Collections;
+using pbd = global::Google.ProtocolBuffers.Descriptors;
+using scg = global::System.Collections.Generic;
+namespace Google.ProtocolBuffers.TestProtos {
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public static partial class GoogleSize {
+
+    #region Extension registration
+    public static void RegisterAllExtensions(pb::ExtensionRegistry registry) {
+    }
+    #endregion
+    #region Static variables
+    internal static pbd::MessageDescriptor internal__static_benchmarks_SizeMessage1__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SizeMessage1, global::Google.ProtocolBuffers.TestProtos.SizeMessage1.Builder> internal__static_benchmarks_SizeMessage1__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_benchmarks_SizeMessage1SubMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SizeMessage1SubMessage, global::Google.ProtocolBuffers.TestProtos.SizeMessage1SubMessage.Builder> internal__static_benchmarks_SizeMessage1SubMessage__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_benchmarks_SizeMessage2__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SizeMessage2, global::Google.ProtocolBuffers.TestProtos.SizeMessage2.Builder> internal__static_benchmarks_SizeMessage2__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_benchmarks_SizeMessage2_Group1__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SizeMessage2.Types.Group1, global::Google.ProtocolBuffers.TestProtos.SizeMessage2.Types.Group1.Builder> internal__static_benchmarks_SizeMessage2_Group1__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_benchmarks_SizeMessage2GroupedMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SizeMessage2GroupedMessage, global::Google.ProtocolBuffers.TestProtos.SizeMessage2GroupedMessage.Builder> internal__static_benchmarks_SizeMessage2GroupedMessage__FieldAccessorTable;
+    #endregion
+    #region Descriptor
+    public static pbd::FileDescriptor Descriptor {
+      get { return descriptor; }
+    }
+    private static pbd::FileDescriptor descriptor;
+
+    static GoogleSize() {
+      byte[] descriptorData = global::System.Convert.FromBase64String(
+          string.Concat(
+            "ChFnb29nbGVfc2l6ZS5wcm90bxIKYmVuY2htYXJrcyL2BgoMU2l6ZU1lc3Nh", 
+            "Z2UxEg4KBmZpZWxkMRgBIAIoCRIOCgZmaWVsZDkYCSABKAkSDwoHZmllbGQx", 
+            "OBgSIAEoCRIWCgdmaWVsZDgwGFAgASgIOgVmYWxzZRIVCgdmaWVsZDgxGFEg", 
+            "ASgIOgR0cnVlEg4KBmZpZWxkMhgCIAIoBRIOCgZmaWVsZDMYAyACKAUSEQoI", 
+            "ZmllbGQyODAYmAIgASgFEhEKBmZpZWxkNhgGIAEoBToBMBIPCgdmaWVsZDIy", 
+            "GBYgASgDEg4KBmZpZWxkNBgEIAEoCRIOCgZmaWVsZDUYBSADKAYSFgoHZmll", 
+            "bGQ1ORg7IAEoCDoFZmFsc2USDgoGZmllbGQ3GAcgASgJEg8KB2ZpZWxkMTYY", 
+            "ECABKAUSFAoIZmllbGQxMzAYggEgASgFOgEwEhUKB2ZpZWxkMTIYDCABKAg6", 
+            "BHRydWUSFQoHZmllbGQxNxgRIAEoCDoEdHJ1ZRIVCgdmaWVsZDEzGA0gASgI", 
+            "OgR0cnVlEhUKB2ZpZWxkMTQYDiABKAg6BHRydWUSEwoIZmllbGQxMDQYaCAB", 
+            "KAU6ATASEwoIZmllbGQxMDAYZCABKAU6ATASEwoIZmllbGQxMDEYZSABKAU6", 
+            "ATASEAoIZmllbGQxMDIYZiABKAkSEAoIZmllbGQxMDMYZyABKAkSEgoHZmll", 
+            "bGQyORgdIAEoBToBMBIWCgdmaWVsZDMwGB4gASgIOgVmYWxzZRITCgdmaWVs", 
+            "ZDYwGDwgASgFOgItMRIVCghmaWVsZDI3MRiPAiABKAU6Ai0xEhUKCGZpZWxk", 
+            "MjcyGJACIAEoBToCLTESEQoIZmllbGQxNTAYlgEgASgFEhIKB2ZpZWxkMjMY", 
+            "FyABKAU6ATASFgoHZmllbGQyNBgYIAEoCDoFZmFsc2USEgoHZmllbGQyNRgZ", 
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+            "IAEoBToBMBIPCgdmaWVsZDY4GEQgASgFEhQKCGZpZWxkMTI4GIABIAEoBToB", 
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+            "fyADKAkSEQoIZmllbGQxMjkYgQEgASgFEhEKCGZpZWxkMTMwGIIBIAMoAxIY", 
+            "CghmaWVsZDIwNRjNASABKAg6BWZhbHNlEhgKCGZpZWxkMjA2GM4BIAEoCDoF", 
+            "ZmFsc2UawgIKBkdyb3VwMRIPCgdmaWVsZDExGAsgAigCEg8KB2ZpZWxkMjYY", 
+            "GiABKAISDwoHZmllbGQxMhgMIAEoCRIPCgdmaWVsZDEzGA0gASgJEg8KB2Zp", 
+            "ZWxkMTQYDiADKAkSDwoHZmllbGQxNRgPIAIoBBIOCgZmaWVsZDUYBSABKAUS", 
+            "DwoHZmllbGQyNxgbIAEoCRIPCgdmaWVsZDI4GBwgASgFEg8KB2ZpZWxkMjkY", 
+            "HSABKAkSDwoHZmllbGQxNhgQIAEoCRIPCgdmaWVsZDIyGBYgAygJEg8KB2Zp", 
+            "ZWxkNzMYSSADKAUSEgoHZmllbGQyMBgUIAEoBToBMBIPCgdmaWVsZDI0GBgg", 
+            "ASgJEjcKB2ZpZWxkMzEYHyABKAsyJi5iZW5jaG1hcmtzLlNpemVNZXNzYWdl", 
+            "Mkdyb3VwZWRNZXNzYWdlIt4BChpTaXplTWVzc2FnZTJHcm91cGVkTWVzc2Fn", 
+            "ZRIOCgZmaWVsZDEYASABKAISDgoGZmllbGQyGAIgASgCEhEKBmZpZWxkMxgD", 
+            "IAEoAjoBMBIOCgZmaWVsZDQYBCABKAgSDgoGZmllbGQ1GAUgASgIEhQKBmZp", 
+            "ZWxkNhgGIAEoCDoEdHJ1ZRIVCgZmaWVsZDcYByABKAg6BWZhbHNlEg4KBmZp", 
+            "ZWxkOBgIIAEoAhIOCgZmaWVsZDkYCSABKAgSDwoHZmllbGQxMBgKIAEoAhIP", 
+            "CgdmaWVsZDExGAsgASgDQjJCCkdvb2dsZVNpemVIAqoCIUdvb2dsZS5Qcm90", 
+          "b2NvbEJ1ZmZlcnMuVGVzdFByb3Rvcw=="));
+      pbd::FileDescriptor.InternalDescriptorAssigner assigner = delegate(pbd::FileDescriptor root) {
+        descriptor = root;
+        internal__static_benchmarks_SizeMessage1__Descriptor = Descriptor.MessageTypes[0];
+        internal__static_benchmarks_SizeMessage1__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SizeMessage1, global::Google.ProtocolBuffers.TestProtos.SizeMessage1.Builder>(internal__static_benchmarks_SizeMessage1__Descriptor,
+                new string[] { "Field1", "Field9", "Field18", "Field80", "Field81", "Field2", "Field3", "Field280", "Field6", "Field22", "Field4", "Field5", "Field59", "Field7", "Field16", "Field130", "Field12", "Field17", "Field13", "Field14", "Field104", "Field100", "Field101", "Field102", "Field103", "Field29", "Field30", "Field60", "Field271", "Field272", "Field150", "Field23", "Field24", "Field25", "Field15", "Field78", "Field67", "Field68", "Field128", "Field129", "Field131", });
+        internal__static_benchmarks_SizeMessage1SubMessage__Descriptor = Descriptor.MessageTypes[1];
+        internal__static_benchmarks_SizeMessage1SubMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SizeMessage1SubMessage, global::Google.ProtocolBuffers.TestProtos.SizeMessage1SubMessage.Builder>(internal__static_benchmarks_SizeMessage1SubMessage__Descriptor,
+                new string[] { "Field1", "Field2", "Field3", "Field15", "Field12", "Field13", "Field14", "Field16", "Field19", "Field20", "Field28", "Field21", "Field22", "Field23", "Field206", "Field203", "Field204", "Field205", "Field207", "Field300", });
+        internal__static_benchmarks_SizeMessage2__Descriptor = Descriptor.MessageTypes[2];
+        internal__static_benchmarks_SizeMessage2__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SizeMessage2, global::Google.ProtocolBuffers.TestProtos.SizeMessage2.Builder>(internal__static_benchmarks_SizeMessage2__Descriptor,
+                new string[] { "Field1", "Field3", "Field4", "Field30", "Field75", "Field6", "Field2", "Field21", "Field71", "Field25", "Field109", "Field210", "Field211", "Field212", "Field213", "Field216", "Field217", "Field218", "Field220", "Field221", "Field222", "Field63", "Group1", "Field128", "Field131", "Field127", "Field129", "Field130", "Field205", "Field206", });
+        internal__static_benchmarks_SizeMessage2_Group1__Descriptor = internal__static_benchmarks_SizeMessage2__Descriptor.NestedTypes[0];
+        internal__static_benchmarks_SizeMessage2_Group1__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SizeMessage2.Types.Group1, global::Google.ProtocolBuffers.TestProtos.SizeMessage2.Types.Group1.Builder>(internal__static_benchmarks_SizeMessage2_Group1__Descriptor,
+                new string[] { "Field11", "Field26", "Field12", "Field13", "Field14", "Field15", "Field5", "Field27", "Field28", "Field29", "Field16", "Field22", "Field73", "Field20", "Field24", "Field31", });
+        internal__static_benchmarks_SizeMessage2GroupedMessage__Descriptor = Descriptor.MessageTypes[3];
+        internal__static_benchmarks_SizeMessage2GroupedMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SizeMessage2GroupedMessage, global::Google.ProtocolBuffers.TestProtos.SizeMessage2GroupedMessage.Builder>(internal__static_benchmarks_SizeMessage2GroupedMessage__Descriptor,
+                new string[] { "Field1", "Field2", "Field3", "Field4", "Field5", "Field6", "Field7", "Field8", "Field9", "Field10", "Field11", });
+        pb::ExtensionRegistry registry = pb::ExtensionRegistry.CreateInstance();
+        RegisterAllExtensions(registry);
+        return registry;
+      };
+      pbd::FileDescriptor.InternalBuildGeneratedFileFrom(descriptorData,
+          new pbd::FileDescriptor[] {
+          }, assigner);
+    }
+    #endregion
+
+  }
+  #region Messages
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class SizeMessage1 : pb::GeneratedMessage<SizeMessage1, SizeMessage1.Builder> {
+    private SizeMessage1() { }
+    private static readonly SizeMessage1 defaultInstance = new SizeMessage1().MakeReadOnly();
+    public static SizeMessage1 DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override SizeMessage1 DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override SizeMessage1 ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.GoogleSize.internal__static_benchmarks_SizeMessage1__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<SizeMessage1, SizeMessage1.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.GoogleSize.internal__static_benchmarks_SizeMessage1__FieldAccessorTable; }
+    }
+
+    public const int Field1FieldNumber = 1;
+    private bool hasField1;
+    private string field1_ = "";
+    public bool HasField1 {
+      get { return hasField1; }
+    }
+    public string Field1 {
+      get { return field1_; }
+    }
+
+    public const int Field9FieldNumber = 9;
+    private bool hasField9;
+    private string field9_ = "";
+    public bool HasField9 {
+      get { return hasField9; }
+    }
+    public string Field9 {
+      get { return field9_; }
+    }
+
+    public const int Field18FieldNumber = 18;
+    private bool hasField18;
+    private string field18_ = "";
+    public bool HasField18 {
+      get { return hasField18; }
+    }
+    public string Field18 {
+      get { return field18_; }
+    }
+
+    public const int Field80FieldNumber = 80;
+    private bool hasField80;
+    private bool field80_;
+    public bool HasField80 {
+      get { return hasField80; }
+    }
+    public bool Field80 {
+      get { return field80_; }
+    }
+
+    public const int Field81FieldNumber = 81;
+    private bool hasField81;
+    private bool field81_ = true;
+    public bool HasField81 {
+      get { return hasField81; }
+    }
+    public bool Field81 {
+      get { return field81_; }
+    }
+
+    public const int Field2FieldNumber = 2;
+    private bool hasField2;
+    private int field2_;
+    public bool HasField2 {
+      get { return hasField2; }
+    }
+    public int Field2 {
+      get { return field2_; }
+    }
+
+    public const int Field3FieldNumber = 3;
+    private bool hasField3;
+    private int field3_;
+    public bool HasField3 {
+      get { return hasField3; }
+    }
+    public int Field3 {
+      get { return field3_; }
+    }
+
+    public const int Field280FieldNumber = 280;
+    private bool hasField280;
+    private int field280_;
+    public bool HasField280 {
+      get { return hasField280; }
+    }
+    public int Field280 {
+      get { return field280_; }
+    }
+
+    public const int Field6FieldNumber = 6;
+    private bool hasField6;
+    private int field6_;
+    public bool HasField6 {
+      get { return hasField6; }
+    }
+    public int Field6 {
+      get { return field6_; }
+    }
+
+    public const int Field22FieldNumber = 22;
+    private bool hasField22;
+    private long field22_;
+    public bool HasField22 {
+      get { return hasField22; }
+    }
+    public long Field22 {
+      get { return field22_; }
+    }
+
+    public const int Field4FieldNumber = 4;
+    private bool hasField4;
+    private string field4_ = "";
+    public bool HasField4 {
+      get { return hasField4; }
+    }
+    public string Field4 {
+      get { return field4_; }
+    }
+
+    public const int Field5FieldNumber = 5;
+    private pbc::PopsicleList<ulong> field5_ = new pbc::PopsicleList<ulong>();
+    [global::System.CLSCompliant(false)]
+    public scg::IList<ulong> Field5List {
+      get { return pbc::Lists.AsReadOnly(field5_); }
+    }
+    public int Field5Count {
+      get { return field5_.Count; }
+    }
+    [global::System.CLSCompliant(false)]
+    public ulong GetField5(int index) {
+      return field5_[index];
+    }
+
+    public const int Field59FieldNumber = 59;
+    private bool hasField59;
+    private bool field59_;
+    public bool HasField59 {
+      get { return hasField59; }
+    }
+    public bool Field59 {
+      get { return field59_; }
+    }
+
+    public const int Field7FieldNumber = 7;
+    private bool hasField7;
+    private string field7_ = "";
+    public bool HasField7 {
+      get { return hasField7; }
+    }
+    public string Field7 {
+      get { return field7_; }
+    }
+
+    public const int Field16FieldNumber = 16;
+    private bool hasField16;
+    private int field16_;
+    public bool HasField16 {
+      get { return hasField16; }
+    }
+    public int Field16 {
+      get { return field16_; }
+    }
+
+    public const int Field130FieldNumber = 130;
+    private bool hasField130;
+    private int field130_;
+    public bool HasField130 {
+      get { return hasField130; }
+    }
+    public int Field130 {
+      get { return field130_; }
+    }
+
+    public const int Field12FieldNumber = 12;
+    private bool hasField12;
+    private bool field12_ = true;
+    public bool HasField12 {
+      get { return hasField12; }
+    }
+    public bool Field12 {
+      get { return field12_; }
+    }
+
+    public const int Field17FieldNumber = 17;
+    private bool hasField17;
+    private bool field17_ = true;
+    public bool HasField17 {
+      get { return hasField17; }
+    }
+    public bool Field17 {
+      get { return field17_; }
+    }
+
+    public const int Field13FieldNumber = 13;
+    private bool hasField13;
+    private bool field13_ = true;
+    public bool HasField13 {
+      get { return hasField13; }
+    }
+    public bool Field13 {
+      get { return field13_; }
+    }
+
+    public const int Field14FieldNumber = 14;
+    private bool hasField14;
+    private bool field14_ = true;
+    public bool HasField14 {
+      get { return hasField14; }
+    }
+    public bool Field14 {
+      get { return field14_; }
+    }
+
+    public const int Field104FieldNumber = 104;
+    private bool hasField104;
+    private int field104_;
+    public bool HasField104 {
+      get { return hasField104; }
+    }
+    public int Field104 {
+      get { return field104_; }
+    }
+
+    public const int Field100FieldNumber = 100;
+    private bool hasField100;
+    private int field100_;
+    public bool HasField100 {
+      get { return hasField100; }
+    }
+    public int Field100 {
+      get { return field100_; }
+    }
+
+    public const int Field101FieldNumber = 101;
+    private bool hasField101;
+    private int field101_;
+    public bool HasField101 {
+      get { return hasField101; }
+    }
+    public int Field101 {
+      get { return field101_; }
+    }
+
+    public const int Field102FieldNumber = 102;
+    private bool hasField102;
+    private string field102_ = "";
+    public bool HasField102 {
+      get { return hasField102; }
+    }
+    public string Field102 {
+      get { return field102_; }
+    }
+
+    public const int Field103FieldNumber = 103;
+    private bool hasField103;
+    private string field103_ = "";
+    public bool HasField103 {
+      get { return hasField103; }
+    }
+    public string Field103 {
+      get { return field103_; }
+    }
+
+    public const int Field29FieldNumber = 29;
+    private bool hasField29;
+    private int field29_;
+    public bool HasField29 {
+      get { return hasField29; }
+    }
+    public int Field29 {
+      get { return field29_; }
+    }
+
+    public const int Field30FieldNumber = 30;
+    private bool hasField30;
+    private bool field30_;
+    public bool HasField30 {
+      get { return hasField30; }
+    }
+    public bool Field30 {
+      get { return field30_; }
+    }
+
+    public const int Field60FieldNumber = 60;
+    private bool hasField60;
+    private int field60_ = -1;
+    public bool HasField60 {
+      get { return hasField60; }
+    }
+    public int Field60 {
+      get { return field60_; }
+    }
+
+    public const int Field271FieldNumber = 271;
+    private bool hasField271;
+    private int field271_ = -1;
+    public bool HasField271 {
+      get { return hasField271; }
+    }
+    public int Field271 {
+      get { return field271_; }
+    }
+
+    public const int Field272FieldNumber = 272;
+    private bool hasField272;
+    private int field272_ = -1;
+    public bool HasField272 {
+      get { return hasField272; }
+    }
+    public int Field272 {
+      get { return field272_; }
+    }
+
+    public const int Field150FieldNumber = 150;
+    private bool hasField150;
+    private int field150_;
+    public bool HasField150 {
+      get { return hasField150; }
+    }
+    public int Field150 {
+      get { return field150_; }
+    }
+
+    public const int Field23FieldNumber = 23;
+    private bool hasField23;
+    private int field23_;
+    public bool HasField23 {
+      get { return hasField23; }
+    }
+    public int Field23 {
+      get { return field23_; }
+    }
+
+    public const int Field24FieldNumber = 24;
+    private bool hasField24;
+    private bool field24_;
+    public bool HasField24 {
+      get { return hasField24; }
+    }
+    public bool Field24 {
+      get { return field24_; }
+    }
+
+    public const int Field25FieldNumber = 25;
+    private bool hasField25;
+    private int field25_;
+    public bool HasField25 {
+      get { return hasField25; }
+    }
+    public int Field25 {
+      get { return field25_; }
+    }
+
+    public const int Field15FieldNumber = 15;
+    private bool hasField15;
+    private global::Google.ProtocolBuffers.TestProtos.SizeMessage1SubMessage field15_;
+    public bool HasField15 {
+      get { return hasField15; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.SizeMessage1SubMessage Field15 {
+      get { return field15_ ?? global::Google.ProtocolBuffers.TestProtos.SizeMessage1SubMessage.DefaultInstance; }
+    }
+
+    public const int Field78FieldNumber = 78;
+    private bool hasField78;
+    private bool field78_;
+    public bool HasField78 {
+      get { return hasField78; }
+    }
+    public bool Field78 {
+      get { return field78_; }
+    }
+
+    public const int Field67FieldNumber = 67;
+    private bool hasField67;
+    private int field67_;
+    public bool HasField67 {
+      get { return hasField67; }
+    }
+    public int Field67 {
+      get { return field67_; }
+    }
+
+    public const int Field68FieldNumber = 68;
+    private bool hasField68;
+    private int field68_;
+    public bool HasField68 {
+      get { return hasField68; }
+    }
+    public int Field68 {
+      get { return field68_; }
+    }
+
+    public const int Field128FieldNumber = 128;
+    private bool hasField128;
+    private int field128_;
+    public bool HasField128 {
+      get { return hasField128; }
+    }
+    public int Field128 {
+      get { return field128_; }
+    }
+
+    public const int Field129FieldNumber = 129;
+    private bool hasField129;
+    private string field129_ = "xxxxxxxxxxxxxxxxxxxxx";
+    public bool HasField129 {
+      get { return hasField129; }
+    }
+    public string Field129 {
+      get { return field129_; }
+    }
+
+    public const int Field131FieldNumber = 131;
+    private bool hasField131;
+    private int field131_;
+    public bool HasField131 {
+      get { return hasField131; }
+    }
+    public int Field131 {
+      get { return field131_; }
+    }
+
+    public static SizeMessage1 ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static SizeMessage1 ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static SizeMessage1 ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static SizeMessage1 ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static SizeMessage1 ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static SizeMessage1 ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static SizeMessage1 ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static SizeMessage1 ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static SizeMessage1 ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static SizeMessage1 ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private SizeMessage1 MakeReadOnly() {
+      field5_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(SizeMessage1 prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<SizeMessage1, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(SizeMessage1 cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private SizeMessage1 result;
+
+      private SizeMessage1 PrepareBuilder() {
+        if (resultIsReadOnly) {
+          SizeMessage1 original = result;
+          result = new SizeMessage1();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override SizeMessage1 MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.SizeMessage1.Descriptor; }
+      }
+
+      public override SizeMessage1 DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.SizeMessage1.DefaultInstance; }
+      }
+
+      public override SizeMessage1 BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+
+      public bool HasField1 {
+        get { return result.hasField1; }
+      }
+      public string Field1 {
+        get { return result.Field1; }
+        set { SetField1(value); }
+      }
+      public Builder SetField1(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField1 = true;
+        result.field1_ = value;
+        return this;
+      }
+      public Builder ClearField1() {
+        PrepareBuilder();
+        result.hasField1 = false;
+        result.field1_ = "";
+        return this;
+      }
+
+      public bool HasField9 {
+        get { return result.hasField9; }
+      }
+      public string Field9 {
+        get { return result.Field9; }
+        set { SetField9(value); }
+      }
+      public Builder SetField9(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField9 = true;
+        result.field9_ = value;
+        return this;
+      }
+      public Builder ClearField9() {
+        PrepareBuilder();
+        result.hasField9 = false;
+        result.field9_ = "";
+        return this;
+      }
+
+      public bool HasField18 {
+        get { return result.hasField18; }
+      }
+      public string Field18 {
+        get { return result.Field18; }
+        set { SetField18(value); }
+      }
+      public Builder SetField18(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField18 = true;
+        result.field18_ = value;
+        return this;
+      }
+      public Builder ClearField18() {
+        PrepareBuilder();
+        result.hasField18 = false;
+        result.field18_ = "";
+        return this;
+      }
+
+      public bool HasField80 {
+        get { return result.hasField80; }
+      }
+      public bool Field80 {
+        get { return result.Field80; }
+        set { SetField80(value); }
+      }
+      public Builder SetField80(bool value) {
+        PrepareBuilder();
+        result.hasField80 = true;
+        result.field80_ = value;
+        return this;
+      }
+      public Builder ClearField80() {
+        PrepareBuilder();
+        result.hasField80 = false;
+        result.field80_ = false;
+        return this;
+      }
+
+      public bool HasField81 {
+        get { return result.hasField81; }
+      }
+      public bool Field81 {
+        get { return result.Field81; }
+        set { SetField81(value); }
+      }
+      public Builder SetField81(bool value) {
+        PrepareBuilder();
+        result.hasField81 = true;
+        result.field81_ = value;
+        return this;
+      }
+      public Builder ClearField81() {
+        PrepareBuilder();
+        result.hasField81 = false;
+        result.field81_ = true;
+        return this;
+      }
+
+      public bool HasField2 {
+        get { return result.hasField2; }
+      }
+      public int Field2 {
+        get { return result.Field2; }
+        set { SetField2(value); }
+      }
+      public Builder SetField2(int value) {
+        PrepareBuilder();
+        result.hasField2 = true;
+        result.field2_ = value;
+        return this;
+      }
+      public Builder ClearField2() {
+        PrepareBuilder();
+        result.hasField2 = false;
+        result.field2_ = 0;
+        return this;
+      }
+
+      public bool HasField3 {
+        get { return result.hasField3; }
+      }
+      public int Field3 {
+        get { return result.Field3; }
+        set { SetField3(value); }
+      }
+      public Builder SetField3(int value) {
+        PrepareBuilder();
+        result.hasField3 = true;
+        result.field3_ = value;
+        return this;
+      }
+      public Builder ClearField3() {
+        PrepareBuilder();
+        result.hasField3 = false;
+        result.field3_ = 0;
+        return this;
+      }
+
+      public bool HasField280 {
+        get { return result.hasField280; }
+      }
+      public int Field280 {
+        get { return result.Field280; }
+        set { SetField280(value); }
+      }
+      public Builder SetField280(int value) {
+        PrepareBuilder();
+        result.hasField280 = true;
+        result.field280_ = value;
+        return this;
+      }
+      public Builder ClearField280() {
+        PrepareBuilder();
+        result.hasField280 = false;
+        result.field280_ = 0;
+        return this;
+      }
+
+      public bool HasField6 {
+        get { return result.hasField6; }
+      }
+      public int Field6 {
+        get { return result.Field6; }
+        set { SetField6(value); }
+      }
+      public Builder SetField6(int value) {
+        PrepareBuilder();
+        result.hasField6 = true;
+        result.field6_ = value;
+        return this;
+      }
+      public Builder ClearField6() {
+        PrepareBuilder();
+        result.hasField6 = false;
+        result.field6_ = 0;
+        return this;
+      }
+
+      public bool HasField22 {
+        get { return result.hasField22; }
+      }
+      public long Field22 {
+        get { return result.Field22; }
+        set { SetField22(value); }
+      }
+      public Builder SetField22(long value) {
+        PrepareBuilder();
+        result.hasField22 = true;
+        result.field22_ = value;
+        return this;
+      }
+      public Builder ClearField22() {
+        PrepareBuilder();
+        result.hasField22 = false;
+        result.field22_ = 0L;
+        return this;
+      }
+
+      public bool HasField4 {
+        get { return result.hasField4; }
+      }
+      public string Field4 {
+        get { return result.Field4; }
+        set { SetField4(value); }
+      }
+      public Builder SetField4(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField4 = true;
+        result.field4_ = value;
+        return this;
+      }
+      public Builder ClearField4() {
+        PrepareBuilder();
+        result.hasField4 = false;
+        result.field4_ = "";
+        return this;
+      }
+
+      [global::System.CLSCompliant(false)]
+      public pbc::IPopsicleList<ulong> Field5List {
+        get { return PrepareBuilder().field5_; }
+      }
+      public int Field5Count {
+        get { return result.Field5Count; }
+      }
+      [global::System.CLSCompliant(false)]
+      public ulong GetField5(int index) {
+        return result.GetField5(index);
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetField5(int index, ulong value) {
+        PrepareBuilder();
+        result.field5_[index] = value;
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddField5(ulong value) {
+        PrepareBuilder();
+        result.field5_.Add(value);
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRangeField5(scg::IEnumerable<ulong> values) {
+        PrepareBuilder();
+        result.field5_.Add(values);
+        return this;
+      }
+      public Builder ClearField5() {
+        PrepareBuilder();
+        result.field5_.Clear();
+        return this;
+      }
+
+      public bool HasField59 {
+        get { return result.hasField59; }
+      }
+      public bool Field59 {
+        get { return result.Field59; }
+        set { SetField59(value); }
+      }
+      public Builder SetField59(bool value) {
+        PrepareBuilder();
+        result.hasField59 = true;
+        result.field59_ = value;
+        return this;
+      }
+      public Builder ClearField59() {
+        PrepareBuilder();
+        result.hasField59 = false;
+        result.field59_ = false;
+        return this;
+      }
+
+      public bool HasField7 {
+        get { return result.hasField7; }
+      }
+      public string Field7 {
+        get { return result.Field7; }
+        set { SetField7(value); }
+      }
+      public Builder SetField7(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField7 = true;
+        result.field7_ = value;
+        return this;
+      }
+      public Builder ClearField7() {
+        PrepareBuilder();
+        result.hasField7 = false;
+        result.field7_ = "";
+        return this;
+      }
+
+      public bool HasField16 {
+        get { return result.hasField16; }
+      }
+      public int Field16 {
+        get { return result.Field16; }
+        set { SetField16(value); }
+      }
+      public Builder SetField16(int value) {
+        PrepareBuilder();
+        result.hasField16 = true;
+        result.field16_ = value;
+        return this;
+      }
+      public Builder ClearField16() {
+        PrepareBuilder();
+        result.hasField16 = false;
+        result.field16_ = 0;
+        return this;
+      }
+
+      public bool HasField130 {
+        get { return result.hasField130; }
+      }
+      public int Field130 {
+        get { return result.Field130; }
+        set { SetField130(value); }
+      }
+      public Builder SetField130(int value) {
+        PrepareBuilder();
+        result.hasField130 = true;
+        result.field130_ = value;
+        return this;
+      }
+      public Builder ClearField130() {
+        PrepareBuilder();
+        result.hasField130 = false;
+        result.field130_ = 0;
+        return this;
+      }
+
+      public bool HasField12 {
+        get { return result.hasField12; }
+      }
+      public bool Field12 {
+        get { return result.Field12; }
+        set { SetField12(value); }
+      }
+      public Builder SetField12(bool value) {
+        PrepareBuilder();
+        result.hasField12 = true;
+        result.field12_ = value;
+        return this;
+      }
+      public Builder ClearField12() {
+        PrepareBuilder();
+        result.hasField12 = false;
+        result.field12_ = true;
+        return this;
+      }
+
+      public bool HasField17 {
+        get { return result.hasField17; }
+      }
+      public bool Field17 {
+        get { return result.Field17; }
+        set { SetField17(value); }
+      }
+      public Builder SetField17(bool value) {
+        PrepareBuilder();
+        result.hasField17 = true;
+        result.field17_ = value;
+        return this;
+      }
+      public Builder ClearField17() {
+        PrepareBuilder();
+        result.hasField17 = false;
+        result.field17_ = true;
+        return this;
+      }
+
+      public bool HasField13 {
+        get { return result.hasField13; }
+      }
+      public bool Field13 {
+        get { return result.Field13; }
+        set { SetField13(value); }
+      }
+      public Builder SetField13(bool value) {
+        PrepareBuilder();
+        result.hasField13 = true;
+        result.field13_ = value;
+        return this;
+      }
+      public Builder ClearField13() {
+        PrepareBuilder();
+        result.hasField13 = false;
+        result.field13_ = true;
+        return this;
+      }
+
+      public bool HasField14 {
+        get { return result.hasField14; }
+      }
+      public bool Field14 {
+        get { return result.Field14; }
+        set { SetField14(value); }
+      }
+      public Builder SetField14(bool value) {
+        PrepareBuilder();
+        result.hasField14 = true;
+        result.field14_ = value;
+        return this;
+      }
+      public Builder ClearField14() {
+        PrepareBuilder();
+        result.hasField14 = false;
+        result.field14_ = true;
+        return this;
+      }
+
+      public bool HasField104 {
+        get { return result.hasField104; }
+      }
+      public int Field104 {
+        get { return result.Field104; }
+        set { SetField104(value); }
+      }
+      public Builder SetField104(int value) {
+        PrepareBuilder();
+        result.hasField104 = true;
+        result.field104_ = value;
+        return this;
+      }
+      public Builder ClearField104() {
+        PrepareBuilder();
+        result.hasField104 = false;
+        result.field104_ = 0;
+        return this;
+      }
+
+      public bool HasField100 {
+        get { return result.hasField100; }
+      }
+      public int Field100 {
+        get { return result.Field100; }
+        set { SetField100(value); }
+      }
+      public Builder SetField100(int value) {
+        PrepareBuilder();
+        result.hasField100 = true;
+        result.field100_ = value;
+        return this;
+      }
+      public Builder ClearField100() {
+        PrepareBuilder();
+        result.hasField100 = false;
+        result.field100_ = 0;
+        return this;
+      }
+
+      public bool HasField101 {
+        get { return result.hasField101; }
+      }
+      public int Field101 {
+        get { return result.Field101; }
+        set { SetField101(value); }
+      }
+      public Builder SetField101(int value) {
+        PrepareBuilder();
+        result.hasField101 = true;
+        result.field101_ = value;
+        return this;
+      }
+      public Builder ClearField101() {
+        PrepareBuilder();
+        result.hasField101 = false;
+        result.field101_ = 0;
+        return this;
+      }
+
+      public bool HasField102 {
+        get { return result.hasField102; }
+      }
+      public string Field102 {
+        get { return result.Field102; }
+        set { SetField102(value); }
+      }
+      public Builder SetField102(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField102 = true;
+        result.field102_ = value;
+        return this;
+      }
+      public Builder ClearField102() {
+        PrepareBuilder();
+        result.hasField102 = false;
+        result.field102_ = "";
+        return this;
+      }
+
+      public bool HasField103 {
+        get { return result.hasField103; }
+      }
+      public string Field103 {
+        get { return result.Field103; }
+        set { SetField103(value); }
+      }
+      public Builder SetField103(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField103 = true;
+        result.field103_ = value;
+        return this;
+      }
+      public Builder ClearField103() {
+        PrepareBuilder();
+        result.hasField103 = false;
+        result.field103_ = "";
+        return this;
+      }
+
+      public bool HasField29 {
+        get { return result.hasField29; }
+      }
+      public int Field29 {
+        get { return result.Field29; }
+        set { SetField29(value); }
+      }
+      public Builder SetField29(int value) {
+        PrepareBuilder();
+        result.hasField29 = true;
+        result.field29_ = value;
+        return this;
+      }
+      public Builder ClearField29() {
+        PrepareBuilder();
+        result.hasField29 = false;
+        result.field29_ = 0;
+        return this;
+      }
+
+      public bool HasField30 {
+        get { return result.hasField30; }
+      }
+      public bool Field30 {
+        get { return result.Field30; }
+        set { SetField30(value); }
+      }
+      public Builder SetField30(bool value) {
+        PrepareBuilder();
+        result.hasField30 = true;
+        result.field30_ = value;
+        return this;
+      }
+      public Builder ClearField30() {
+        PrepareBuilder();
+        result.hasField30 = false;
+        result.field30_ = false;
+        return this;
+      }
+
+      public bool HasField60 {
+        get { return result.hasField60; }
+      }
+      public int Field60 {
+        get { return result.Field60; }
+        set { SetField60(value); }
+      }
+      public Builder SetField60(int value) {
+        PrepareBuilder();
+        result.hasField60 = true;
+        result.field60_ = value;
+        return this;
+      }
+      public Builder ClearField60() {
+        PrepareBuilder();
+        result.hasField60 = false;
+        result.field60_ = -1;
+        return this;
+      }
+
+      public bool HasField271 {
+        get { return result.hasField271; }
+      }
+      public int Field271 {
+        get { return result.Field271; }
+        set { SetField271(value); }
+      }
+      public Builder SetField271(int value) {
+        PrepareBuilder();
+        result.hasField271 = true;
+        result.field271_ = value;
+        return this;
+      }
+      public Builder ClearField271() {
+        PrepareBuilder();
+        result.hasField271 = false;
+        result.field271_ = -1;
+        return this;
+      }
+
+      public bool HasField272 {
+        get { return result.hasField272; }
+      }
+      public int Field272 {
+        get { return result.Field272; }
+        set { SetField272(value); }
+      }
+      public Builder SetField272(int value) {
+        PrepareBuilder();
+        result.hasField272 = true;
+        result.field272_ = value;
+        return this;
+      }
+      public Builder ClearField272() {
+        PrepareBuilder();
+        result.hasField272 = false;
+        result.field272_ = -1;
+        return this;
+      }
+
+      public bool HasField150 {
+        get { return result.hasField150; }
+      }
+      public int Field150 {
+        get { return result.Field150; }
+        set { SetField150(value); }
+      }
+      public Builder SetField150(int value) {
+        PrepareBuilder();
+        result.hasField150 = true;
+        result.field150_ = value;
+        return this;
+      }
+      public Builder ClearField150() {
+        PrepareBuilder();
+        result.hasField150 = false;
+        result.field150_ = 0;
+        return this;
+      }
+
+      public bool HasField23 {
+        get { return result.hasField23; }
+      }
+      public int Field23 {
+        get { return result.Field23; }
+        set { SetField23(value); }
+      }
+      public Builder SetField23(int value) {
+        PrepareBuilder();
+        result.hasField23 = true;
+        result.field23_ = value;
+        return this;
+      }
+      public Builder ClearField23() {
+        PrepareBuilder();
+        result.hasField23 = false;
+        result.field23_ = 0;
+        return this;
+      }
+
+      public bool HasField24 {
+        get { return result.hasField24; }
+      }
+      public bool Field24 {
+        get { return result.Field24; }
+        set { SetField24(value); }
+      }
+      public Builder SetField24(bool value) {
+        PrepareBuilder();
+        result.hasField24 = true;
+        result.field24_ = value;
+        return this;
+      }
+      public Builder ClearField24() {
+        PrepareBuilder();
+        result.hasField24 = false;
+        result.field24_ = false;
+        return this;
+      }
+
+      public bool HasField25 {
+        get { return result.hasField25; }
+      }
+      public int Field25 {
+        get { return result.Field25; }
+        set { SetField25(value); }
+      }
+      public Builder SetField25(int value) {
+        PrepareBuilder();
+        result.hasField25 = true;
+        result.field25_ = value;
+        return this;
+      }
+      public Builder ClearField25() {
+        PrepareBuilder();
+        result.hasField25 = false;
+        result.field25_ = 0;
+        return this;
+      }
+
+      public bool HasField15 {
+       get { return result.hasField15; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.SizeMessage1SubMessage Field15 {
+        get { return result.Field15; }
+        set { SetField15(value); }
+      }
+      public Builder SetField15(global::Google.ProtocolBuffers.TestProtos.SizeMessage1SubMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField15 = true;
+        result.field15_ = value;
+        return this;
+      }
+      public Builder SetField15(global::Google.ProtocolBuffers.TestProtos.SizeMessage1SubMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasField15 = true;
+        result.field15_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeField15(global::Google.ProtocolBuffers.TestProtos.SizeMessage1SubMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasField15 &&
+            result.field15_ != global::Google.ProtocolBuffers.TestProtos.SizeMessage1SubMessage.DefaultInstance) {
+            result.field15_ = global::Google.ProtocolBuffers.TestProtos.SizeMessage1SubMessage.CreateBuilder(result.field15_).MergeFrom(value).BuildPartial();
+        } else {
+          result.field15_ = value;
+        }
+        result.hasField15 = true;
+        return this;
+      }
+      public Builder ClearField15() {
+        PrepareBuilder();
+        result.hasField15 = false;
+        result.field15_ = null;
+        return this;
+      }
+
+      public bool HasField78 {
+        get { return result.hasField78; }
+      }
+      public bool Field78 {
+        get { return result.Field78; }
+        set { SetField78(value); }
+      }
+      public Builder SetField78(bool value) {
+        PrepareBuilder();
+        result.hasField78 = true;
+        result.field78_ = value;
+        return this;
+      }
+      public Builder ClearField78() {
+        PrepareBuilder();
+        result.hasField78 = false;
+        result.field78_ = false;
+        return this;
+      }
+
+      public bool HasField67 {
+        get { return result.hasField67; }
+      }
+      public int Field67 {
+        get { return result.Field67; }
+        set { SetField67(value); }
+      }
+      public Builder SetField67(int value) {
+        PrepareBuilder();
+        result.hasField67 = true;
+        result.field67_ = value;
+        return this;
+      }
+      public Builder ClearField67() {
+        PrepareBuilder();
+        result.hasField67 = false;
+        result.field67_ = 0;
+        return this;
+      }
+
+      public bool HasField68 {
+        get { return result.hasField68; }
+      }
+      public int Field68 {
+        get { return result.Field68; }
+        set { SetField68(value); }
+      }
+      public Builder SetField68(int value) {
+        PrepareBuilder();
+        result.hasField68 = true;
+        result.field68_ = value;
+        return this;
+      }
+      public Builder ClearField68() {
+        PrepareBuilder();
+        result.hasField68 = false;
+        result.field68_ = 0;
+        return this;
+      }
+
+      public bool HasField128 {
+        get { return result.hasField128; }
+      }
+      public int Field128 {
+        get { return result.Field128; }
+        set { SetField128(value); }
+      }
+      public Builder SetField128(int value) {
+        PrepareBuilder();
+        result.hasField128 = true;
+        result.field128_ = value;
+        return this;
+      }
+      public Builder ClearField128() {
+        PrepareBuilder();
+        result.hasField128 = false;
+        result.field128_ = 0;
+        return this;
+      }
+
+      public bool HasField129 {
+        get { return result.hasField129; }
+      }
+      public string Field129 {
+        get { return result.Field129; }
+        set { SetField129(value); }
+      }
+      public Builder SetField129(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField129 = true;
+        result.field129_ = value;
+        return this;
+      }
+      public Builder ClearField129() {
+        PrepareBuilder();
+        result.hasField129 = false;
+        result.field129_ = "xxxxxxxxxxxxxxxxxxxxx";
+        return this;
+      }
+
+      public bool HasField131 {
+        get { return result.hasField131; }
+      }
+      public int Field131 {
+        get { return result.Field131; }
+        set { SetField131(value); }
+      }
+      public Builder SetField131(int value) {
+        PrepareBuilder();
+        result.hasField131 = true;
+        result.field131_ = value;
+        return this;
+      }
+      public Builder ClearField131() {
+        PrepareBuilder();
+        result.hasField131 = false;
+        result.field131_ = 0;
+        return this;
+      }
+    }
+    static SizeMessage1() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.GoogleSize.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class SizeMessage1SubMessage : pb::GeneratedMessage<SizeMessage1SubMessage, SizeMessage1SubMessage.Builder> {
+    private SizeMessage1SubMessage() { }
+    private static readonly SizeMessage1SubMessage defaultInstance = new SizeMessage1SubMessage().MakeReadOnly();
+    public static SizeMessage1SubMessage DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override SizeMessage1SubMessage DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override SizeMessage1SubMessage ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.GoogleSize.internal__static_benchmarks_SizeMessage1SubMessage__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<SizeMessage1SubMessage, SizeMessage1SubMessage.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.GoogleSize.internal__static_benchmarks_SizeMessage1SubMessage__FieldAccessorTable; }
+    }
+
+    public const int Field1FieldNumber = 1;
+    private bool hasField1;
+    private int field1_;
+    public bool HasField1 {
+      get { return hasField1; }
+    }
+    public int Field1 {
+      get { return field1_; }
+    }
+
+    public const int Field2FieldNumber = 2;
+    private bool hasField2;
+    private int field2_;
+    public bool HasField2 {
+      get { return hasField2; }
+    }
+    public int Field2 {
+      get { return field2_; }
+    }
+
+    public const int Field3FieldNumber = 3;
+    private bool hasField3;
+    private int field3_;
+    public bool HasField3 {
+      get { return hasField3; }
+    }
+    public int Field3 {
+      get { return field3_; }
+    }
+
+    public const int Field15FieldNumber = 15;
+    private bool hasField15;
+    private string field15_ = "";
+    public bool HasField15 {
+      get { return hasField15; }
+    }
+    public string Field15 {
+      get { return field15_; }
+    }
+
+    public const int Field12FieldNumber = 12;
+    private bool hasField12;
+    private bool field12_ = true;
+    public bool HasField12 {
+      get { return hasField12; }
+    }
+    public bool Field12 {
+      get { return field12_; }
+    }
+
+    public const int Field13FieldNumber = 13;
+    private bool hasField13;
+    private long field13_;
+    public bool HasField13 {
+      get { return hasField13; }
+    }
+    public long Field13 {
+      get { return field13_; }
+    }
+
+    public const int Field14FieldNumber = 14;
+    private bool hasField14;
+    private long field14_;
+    public bool HasField14 {
+      get { return hasField14; }
+    }
+    public long Field14 {
+      get { return field14_; }
+    }
+
+    public const int Field16FieldNumber = 16;
+    private bool hasField16;
+    private int field16_;
+    public bool HasField16 {
+      get { return hasField16; }
+    }
+    public int Field16 {
+      get { return field16_; }
+    }
+
+    public const int Field19FieldNumber = 19;
+    private bool hasField19;
+    private int field19_ = 2;
+    public bool HasField19 {
+      get { return hasField19; }
+    }
+    public int Field19 {
+      get { return field19_; }
+    }
+
+    public const int Field20FieldNumber = 20;
+    private bool hasField20;
+    private bool field20_ = true;
+    public bool HasField20 {
+      get { return hasField20; }
+    }
+    public bool Field20 {
+      get { return field20_; }
+    }
+
+    public const int Field28FieldNumber = 28;
+    private bool hasField28;
+    private bool field28_ = true;
+    public bool HasField28 {
+      get { return hasField28; }
+    }
+    public bool Field28 {
+      get { return field28_; }
+    }
+
+    public const int Field21FieldNumber = 21;
+    private bool hasField21;
+    private ulong field21_;
+    public bool HasField21 {
+      get { return hasField21; }
+    }
+    [global::System.CLSCompliant(false)]
+    public ulong Field21 {
+      get { return field21_; }
+    }
+
+    public const int Field22FieldNumber = 22;
+    private bool hasField22;
+    private int field22_;
+    public bool HasField22 {
+      get { return hasField22; }
+    }
+    public int Field22 {
+      get { return field22_; }
+    }
+
+    public const int Field23FieldNumber = 23;
+    private bool hasField23;
+    private bool field23_;
+    public bool HasField23 {
+      get { return hasField23; }
+    }
+    public bool Field23 {
+      get { return field23_; }
+    }
+
+    public const int Field206FieldNumber = 206;
+    private bool hasField206;
+    private bool field206_;
+    public bool HasField206 {
+      get { return hasField206; }
+    }
+    public bool Field206 {
+      get { return field206_; }
+    }
+
+    public const int Field203FieldNumber = 203;
+    private bool hasField203;
+    private uint field203_;
+    public bool HasField203 {
+      get { return hasField203; }
+    }
+    [global::System.CLSCompliant(false)]
+    public uint Field203 {
+      get { return field203_; }
+    }
+
+    public const int Field204FieldNumber = 204;
+    private bool hasField204;
+    private int field204_;
+    public bool HasField204 {
+      get { return hasField204; }
+    }
+    public int Field204 {
+      get { return field204_; }
+    }
+
+    public const int Field205FieldNumber = 205;
+    private bool hasField205;
+    private string field205_ = "";
+    public bool HasField205 {
+      get { return hasField205; }
+    }
+    public string Field205 {
+      get { return field205_; }
+    }
+
+    public const int Field207FieldNumber = 207;
+    private bool hasField207;
+    private ulong field207_;
+    public bool HasField207 {
+      get { return hasField207; }
+    }
+    [global::System.CLSCompliant(false)]
+    public ulong Field207 {
+      get { return field207_; }
+    }
+
+    public const int Field300FieldNumber = 300;
+    private bool hasField300;
+    private ulong field300_;
+    public bool HasField300 {
+      get { return hasField300; }
+    }
+    [global::System.CLSCompliant(false)]
+    public ulong Field300 {
+      get { return field300_; }
+    }
+
+    public static SizeMessage1SubMessage ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static SizeMessage1SubMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static SizeMessage1SubMessage ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static SizeMessage1SubMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static SizeMessage1SubMessage ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static SizeMessage1SubMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static SizeMessage1SubMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static SizeMessage1SubMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static SizeMessage1SubMessage ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static SizeMessage1SubMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private SizeMessage1SubMessage MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(SizeMessage1SubMessage prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<SizeMessage1SubMessage, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(SizeMessage1SubMessage cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private SizeMessage1SubMessage result;
+
+      private SizeMessage1SubMessage PrepareBuilder() {
+        if (resultIsReadOnly) {
+          SizeMessage1SubMessage original = result;
+          result = new SizeMessage1SubMessage();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override SizeMessage1SubMessage MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.SizeMessage1SubMessage.Descriptor; }
+      }
+
+      public override SizeMessage1SubMessage DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.SizeMessage1SubMessage.DefaultInstance; }
+      }
+
+      public override SizeMessage1SubMessage BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+
+      public bool HasField1 {
+        get { return result.hasField1; }
+      }
+      public int Field1 {
+        get { return result.Field1; }
+        set { SetField1(value); }
+      }
+      public Builder SetField1(int value) {
+        PrepareBuilder();
+        result.hasField1 = true;
+        result.field1_ = value;
+        return this;
+      }
+      public Builder ClearField1() {
+        PrepareBuilder();
+        result.hasField1 = false;
+        result.field1_ = 0;
+        return this;
+      }
+
+      public bool HasField2 {
+        get { return result.hasField2; }
+      }
+      public int Field2 {
+        get { return result.Field2; }
+        set { SetField2(value); }
+      }
+      public Builder SetField2(int value) {
+        PrepareBuilder();
+        result.hasField2 = true;
+        result.field2_ = value;
+        return this;
+      }
+      public Builder ClearField2() {
+        PrepareBuilder();
+        result.hasField2 = false;
+        result.field2_ = 0;
+        return this;
+      }
+
+      public bool HasField3 {
+        get { return result.hasField3; }
+      }
+      public int Field3 {
+        get { return result.Field3; }
+        set { SetField3(value); }
+      }
+      public Builder SetField3(int value) {
+        PrepareBuilder();
+        result.hasField3 = true;
+        result.field3_ = value;
+        return this;
+      }
+      public Builder ClearField3() {
+        PrepareBuilder();
+        result.hasField3 = false;
+        result.field3_ = 0;
+        return this;
+      }
+
+      public bool HasField15 {
+        get { return result.hasField15; }
+      }
+      public string Field15 {
+        get { return result.Field15; }
+        set { SetField15(value); }
+      }
+      public Builder SetField15(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField15 = true;
+        result.field15_ = value;
+        return this;
+      }
+      public Builder ClearField15() {
+        PrepareBuilder();
+        result.hasField15 = false;
+        result.field15_ = "";
+        return this;
+      }
+
+      public bool HasField12 {
+        get { return result.hasField12; }
+      }
+      public bool Field12 {
+        get { return result.Field12; }
+        set { SetField12(value); }
+      }
+      public Builder SetField12(bool value) {
+        PrepareBuilder();
+        result.hasField12 = true;
+        result.field12_ = value;
+        return this;
+      }
+      public Builder ClearField12() {
+        PrepareBuilder();
+        result.hasField12 = false;
+        result.field12_ = true;
+        return this;
+      }
+
+      public bool HasField13 {
+        get { return result.hasField13; }
+      }
+      public long Field13 {
+        get { return result.Field13; }
+        set { SetField13(value); }
+      }
+      public Builder SetField13(long value) {
+        PrepareBuilder();
+        result.hasField13 = true;
+        result.field13_ = value;
+        return this;
+      }
+      public Builder ClearField13() {
+        PrepareBuilder();
+        result.hasField13 = false;
+        result.field13_ = 0L;
+        return this;
+      }
+
+      public bool HasField14 {
+        get { return result.hasField14; }
+      }
+      public long Field14 {
+        get { return result.Field14; }
+        set { SetField14(value); }
+      }
+      public Builder SetField14(long value) {
+        PrepareBuilder();
+        result.hasField14 = true;
+        result.field14_ = value;
+        return this;
+      }
+      public Builder ClearField14() {
+        PrepareBuilder();
+        result.hasField14 = false;
+        result.field14_ = 0L;
+        return this;
+      }
+
+      public bool HasField16 {
+        get { return result.hasField16; }
+      }
+      public int Field16 {
+        get { return result.Field16; }
+        set { SetField16(value); }
+      }
+      public Builder SetField16(int value) {
+        PrepareBuilder();
+        result.hasField16 = true;
+        result.field16_ = value;
+        return this;
+      }
+      public Builder ClearField16() {
+        PrepareBuilder();
+        result.hasField16 = false;
+        result.field16_ = 0;
+        return this;
+      }
+
+      public bool HasField19 {
+        get { return result.hasField19; }
+      }
+      public int Field19 {
+        get { return result.Field19; }
+        set { SetField19(value); }
+      }
+      public Builder SetField19(int value) {
+        PrepareBuilder();
+        result.hasField19 = true;
+        result.field19_ = value;
+        return this;
+      }
+      public Builder ClearField19() {
+        PrepareBuilder();
+        result.hasField19 = false;
+        result.field19_ = 2;
+        return this;
+      }
+
+      public bool HasField20 {
+        get { return result.hasField20; }
+      }
+      public bool Field20 {
+        get { return result.Field20; }
+        set { SetField20(value); }
+      }
+      public Builder SetField20(bool value) {
+        PrepareBuilder();
+        result.hasField20 = true;
+        result.field20_ = value;
+        return this;
+      }
+      public Builder ClearField20() {
+        PrepareBuilder();
+        result.hasField20 = false;
+        result.field20_ = true;
+        return this;
+      }
+
+      public bool HasField28 {
+        get { return result.hasField28; }
+      }
+      public bool Field28 {
+        get { return result.Field28; }
+        set { SetField28(value); }
+      }
+      public Builder SetField28(bool value) {
+        PrepareBuilder();
+        result.hasField28 = true;
+        result.field28_ = value;
+        return this;
+      }
+      public Builder ClearField28() {
+        PrepareBuilder();
+        result.hasField28 = false;
+        result.field28_ = true;
+        return this;
+      }
+
+      public bool HasField21 {
+        get { return result.hasField21; }
+      }
+      [global::System.CLSCompliant(false)]
+      public ulong Field21 {
+        get { return result.Field21; }
+        set { SetField21(value); }
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetField21(ulong value) {
+        PrepareBuilder();
+        result.hasField21 = true;
+        result.field21_ = value;
+        return this;
+      }
+      public Builder ClearField21() {
+        PrepareBuilder();
+        result.hasField21 = false;
+        result.field21_ = 0UL;
+        return this;
+      }
+
+      public bool HasField22 {
+        get { return result.hasField22; }
+      }
+      public int Field22 {
+        get { return result.Field22; }
+        set { SetField22(value); }
+      }
+      public Builder SetField22(int value) {
+        PrepareBuilder();
+        result.hasField22 = true;
+        result.field22_ = value;
+        return this;
+      }
+      public Builder ClearField22() {
+        PrepareBuilder();
+        result.hasField22 = false;
+        result.field22_ = 0;
+        return this;
+      }
+
+      public bool HasField23 {
+        get { return result.hasField23; }
+      }
+      public bool Field23 {
+        get { return result.Field23; }
+        set { SetField23(value); }
+      }
+      public Builder SetField23(bool value) {
+        PrepareBuilder();
+        result.hasField23 = true;
+        result.field23_ = value;
+        return this;
+      }
+      public Builder ClearField23() {
+        PrepareBuilder();
+        result.hasField23 = false;
+        result.field23_ = false;
+        return this;
+      }
+
+      public bool HasField206 {
+        get { return result.hasField206; }
+      }
+      public bool Field206 {
+        get { return result.Field206; }
+        set { SetField206(value); }
+      }
+      public Builder SetField206(bool value) {
+        PrepareBuilder();
+        result.hasField206 = true;
+        result.field206_ = value;
+        return this;
+      }
+      public Builder ClearField206() {
+        PrepareBuilder();
+        result.hasField206 = false;
+        result.field206_ = false;
+        return this;
+      }
+
+      public bool HasField203 {
+        get { return result.hasField203; }
+      }
+      [global::System.CLSCompliant(false)]
+      public uint Field203 {
+        get { return result.Field203; }
+        set { SetField203(value); }
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetField203(uint value) {
+        PrepareBuilder();
+        result.hasField203 = true;
+        result.field203_ = value;
+        return this;
+      }
+      public Builder ClearField203() {
+        PrepareBuilder();
+        result.hasField203 = false;
+        result.field203_ = 0;
+        return this;
+      }
+
+      public bool HasField204 {
+        get { return result.hasField204; }
+      }
+      public int Field204 {
+        get { return result.Field204; }
+        set { SetField204(value); }
+      }
+      public Builder SetField204(int value) {
+        PrepareBuilder();
+        result.hasField204 = true;
+        result.field204_ = value;
+        return this;
+      }
+      public Builder ClearField204() {
+        PrepareBuilder();
+        result.hasField204 = false;
+        result.field204_ = 0;
+        return this;
+      }
+
+      public bool HasField205 {
+        get { return result.hasField205; }
+      }
+      public string Field205 {
+        get { return result.Field205; }
+        set { SetField205(value); }
+      }
+      public Builder SetField205(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField205 = true;
+        result.field205_ = value;
+        return this;
+      }
+      public Builder ClearField205() {
+        PrepareBuilder();
+        result.hasField205 = false;
+        result.field205_ = "";
+        return this;
+      }
+
+      public bool HasField207 {
+        get { return result.hasField207; }
+      }
+      [global::System.CLSCompliant(false)]
+      public ulong Field207 {
+        get { return result.Field207; }
+        set { SetField207(value); }
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetField207(ulong value) {
+        PrepareBuilder();
+        result.hasField207 = true;
+        result.field207_ = value;
+        return this;
+      }
+      public Builder ClearField207() {
+        PrepareBuilder();
+        result.hasField207 = false;
+        result.field207_ = 0UL;
+        return this;
+      }
+
+      public bool HasField300 {
+        get { return result.hasField300; }
+      }
+      [global::System.CLSCompliant(false)]
+      public ulong Field300 {
+        get { return result.Field300; }
+        set { SetField300(value); }
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetField300(ulong value) {
+        PrepareBuilder();
+        result.hasField300 = true;
+        result.field300_ = value;
+        return this;
+      }
+      public Builder ClearField300() {
+        PrepareBuilder();
+        result.hasField300 = false;
+        result.field300_ = 0UL;
+        return this;
+      }
+    }
+    static SizeMessage1SubMessage() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.GoogleSize.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class SizeMessage2 : pb::GeneratedMessage<SizeMessage2, SizeMessage2.Builder> {
+    private SizeMessage2() { }
+    private static readonly SizeMessage2 defaultInstance = new SizeMessage2().MakeReadOnly();
+    public static SizeMessage2 DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override SizeMessage2 DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override SizeMessage2 ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.GoogleSize.internal__static_benchmarks_SizeMessage2__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<SizeMessage2, SizeMessage2.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.GoogleSize.internal__static_benchmarks_SizeMessage2__FieldAccessorTable; }
+    }
+
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class Group1 : pb::GeneratedMessage<Group1, Group1.Builder> {
+        private Group1() { }
+        private static readonly Group1 defaultInstance = new Group1().MakeReadOnly();
+        public static Group1 DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override Group1 DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override Group1 ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.TestProtos.GoogleSize.internal__static_benchmarks_SizeMessage2_Group1__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<Group1, Group1.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.TestProtos.GoogleSize.internal__static_benchmarks_SizeMessage2_Group1__FieldAccessorTable; }
+        }
+
+        public const int Field11FieldNumber = 11;
+        private bool hasField11;
+        private float field11_;
+        public bool HasField11 {
+          get { return hasField11; }
+        }
+        public float Field11 {
+          get { return field11_; }
+        }
+
+        public const int Field26FieldNumber = 26;
+        private bool hasField26;
+        private float field26_;
+        public bool HasField26 {
+          get { return hasField26; }
+        }
+        public float Field26 {
+          get { return field26_; }
+        }
+
+        public const int Field12FieldNumber = 12;
+        private bool hasField12;
+        private string field12_ = "";
+        public bool HasField12 {
+          get { return hasField12; }
+        }
+        public string Field12 {
+          get { return field12_; }
+        }
+
+        public const int Field13FieldNumber = 13;
+        private bool hasField13;
+        private string field13_ = "";
+        public bool HasField13 {
+          get { return hasField13; }
+        }
+        public string Field13 {
+          get { return field13_; }
+        }
+
+        public const int Field14FieldNumber = 14;
+        private pbc::PopsicleList<string> field14_ = new pbc::PopsicleList<string>();
+        public scg::IList<string> Field14List {
+          get { return pbc::Lists.AsReadOnly(field14_); }
+        }
+        public int Field14Count {
+          get { return field14_.Count; }
+        }
+        public string GetField14(int index) {
+          return field14_[index];
+        }
+
+        public const int Field15FieldNumber = 15;
+        private bool hasField15;
+        private ulong field15_;
+        public bool HasField15 {
+          get { return hasField15; }
+        }
+        [global::System.CLSCompliant(false)]
+        public ulong Field15 {
+          get { return field15_; }
+        }
+
+        public const int Field5FieldNumber = 5;
+        private bool hasField5;
+        private int field5_;
+        public bool HasField5 {
+          get { return hasField5; }
+        }
+        public int Field5 {
+          get { return field5_; }
+        }
+
+        public const int Field27FieldNumber = 27;
+        private bool hasField27;
+        private string field27_ = "";
+        public bool HasField27 {
+          get { return hasField27; }
+        }
+        public string Field27 {
+          get { return field27_; }
+        }
+
+        public const int Field28FieldNumber = 28;
+        private bool hasField28;
+        private int field28_;
+        public bool HasField28 {
+          get { return hasField28; }
+        }
+        public int Field28 {
+          get { return field28_; }
+        }
+
+        public const int Field29FieldNumber = 29;
+        private bool hasField29;
+        private string field29_ = "";
+        public bool HasField29 {
+          get { return hasField29; }
+        }
+        public string Field29 {
+          get { return field29_; }
+        }
+
+        public const int Field16FieldNumber = 16;
+        private bool hasField16;
+        private string field16_ = "";
+        public bool HasField16 {
+          get { return hasField16; }
+        }
+        public string Field16 {
+          get { return field16_; }
+        }
+
+        public const int Field22FieldNumber = 22;
+        private pbc::PopsicleList<string> field22_ = new pbc::PopsicleList<string>();
+        public scg::IList<string> Field22List {
+          get { return pbc::Lists.AsReadOnly(field22_); }
+        }
+        public int Field22Count {
+          get { return field22_.Count; }
+        }
+        public string GetField22(int index) {
+          return field22_[index];
+        }
+
+        public const int Field73FieldNumber = 73;
+        private pbc::PopsicleList<int> field73_ = new pbc::PopsicleList<int>();
+        public scg::IList<int> Field73List {
+          get { return pbc::Lists.AsReadOnly(field73_); }
+        }
+        public int Field73Count {
+          get { return field73_.Count; }
+        }
+        public int GetField73(int index) {
+          return field73_[index];
+        }
+
+        public const int Field20FieldNumber = 20;
+        private bool hasField20;
+        private int field20_;
+        public bool HasField20 {
+          get { return hasField20; }
+        }
+        public int Field20 {
+          get { return field20_; }
+        }
+
+        public const int Field24FieldNumber = 24;
+        private bool hasField24;
+        private string field24_ = "";
+        public bool HasField24 {
+          get { return hasField24; }
+        }
+        public string Field24 {
+          get { return field24_; }
+        }
+
+        public const int Field31FieldNumber = 31;
+        private bool hasField31;
+        private global::Google.ProtocolBuffers.TestProtos.SizeMessage2GroupedMessage field31_;
+        public bool HasField31 {
+          get { return hasField31; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.SizeMessage2GroupedMessage Field31 {
+          get { return field31_ ?? global::Google.ProtocolBuffers.TestProtos.SizeMessage2GroupedMessage.DefaultInstance; }
+        }
+
+        public static Group1 ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static Group1 ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static Group1 ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static Group1 ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static Group1 ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static Group1 ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static Group1 ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static Group1 ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static Group1 ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static Group1 ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private Group1 MakeReadOnly() {
+          field14_.MakeReadOnly();
+          field22_.MakeReadOnly();
+          field73_.MakeReadOnly();
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(Group1 prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<Group1, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(Group1 cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private Group1 result;
+
+          private Group1 PrepareBuilder() {
+            if (resultIsReadOnly) {
+              Group1 original = result;
+              result = new Group1();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override Group1 MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.SizeMessage2.Types.Group1.Descriptor; }
+          }
+
+          public override Group1 DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.SizeMessage2.Types.Group1.DefaultInstance; }
+          }
+
+          public override Group1 BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+
+          public bool HasField11 {
+            get { return result.hasField11; }
+          }
+          public float Field11 {
+            get { return result.Field11; }
+            set { SetField11(value); }
+          }
+          public Builder SetField11(float value) {
+            PrepareBuilder();
+            result.hasField11 = true;
+            result.field11_ = value;
+            return this;
+          }
+          public Builder ClearField11() {
+            PrepareBuilder();
+            result.hasField11 = false;
+            result.field11_ = 0F;
+            return this;
+          }
+
+          public bool HasField26 {
+            get { return result.hasField26; }
+          }
+          public float Field26 {
+            get { return result.Field26; }
+            set { SetField26(value); }
+          }
+          public Builder SetField26(float value) {
+            PrepareBuilder();
+            result.hasField26 = true;
+            result.field26_ = value;
+            return this;
+          }
+          public Builder ClearField26() {
+            PrepareBuilder();
+            result.hasField26 = false;
+            result.field26_ = 0F;
+            return this;
+          }
+
+          public bool HasField12 {
+            get { return result.hasField12; }
+          }
+          public string Field12 {
+            get { return result.Field12; }
+            set { SetField12(value); }
+          }
+          public Builder SetField12(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasField12 = true;
+            result.field12_ = value;
+            return this;
+          }
+          public Builder ClearField12() {
+            PrepareBuilder();
+            result.hasField12 = false;
+            result.field12_ = "";
+            return this;
+          }
+
+          public bool HasField13 {
+            get { return result.hasField13; }
+          }
+          public string Field13 {
+            get { return result.Field13; }
+            set { SetField13(value); }
+          }
+          public Builder SetField13(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasField13 = true;
+            result.field13_ = value;
+            return this;
+          }
+          public Builder ClearField13() {
+            PrepareBuilder();
+            result.hasField13 = false;
+            result.field13_ = "";
+            return this;
+          }
+
+          public pbc::IPopsicleList<string> Field14List {
+            get { return PrepareBuilder().field14_; }
+          }
+          public int Field14Count {
+            get { return result.Field14Count; }
+          }
+          public string GetField14(int index) {
+            return result.GetField14(index);
+          }
+          public Builder SetField14(int index, string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.field14_[index] = value;
+            return this;
+          }
+          public Builder AddField14(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.field14_.Add(value);
+            return this;
+          }
+          public Builder AddRangeField14(scg::IEnumerable<string> values) {
+            PrepareBuilder();
+            result.field14_.Add(values);
+            return this;
+          }
+          public Builder ClearField14() {
+            PrepareBuilder();
+            result.field14_.Clear();
+            return this;
+          }
+
+          public bool HasField15 {
+            get { return result.hasField15; }
+          }
+          [global::System.CLSCompliant(false)]
+          public ulong Field15 {
+            get { return result.Field15; }
+            set { SetField15(value); }
+          }
+          [global::System.CLSCompliant(false)]
+          public Builder SetField15(ulong value) {
+            PrepareBuilder();
+            result.hasField15 = true;
+            result.field15_ = value;
+            return this;
+          }
+          public Builder ClearField15() {
+            PrepareBuilder();
+            result.hasField15 = false;
+            result.field15_ = 0UL;
+            return this;
+          }
+
+          public bool HasField5 {
+            get { return result.hasField5; }
+          }
+          public int Field5 {
+            get { return result.Field5; }
+            set { SetField5(value); }
+          }
+          public Builder SetField5(int value) {
+            PrepareBuilder();
+            result.hasField5 = true;
+            result.field5_ = value;
+            return this;
+          }
+          public Builder ClearField5() {
+            PrepareBuilder();
+            result.hasField5 = false;
+            result.field5_ = 0;
+            return this;
+          }
+
+          public bool HasField27 {
+            get { return result.hasField27; }
+          }
+          public string Field27 {
+            get { return result.Field27; }
+            set { SetField27(value); }
+          }
+          public Builder SetField27(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasField27 = true;
+            result.field27_ = value;
+            return this;
+          }
+          public Builder ClearField27() {
+            PrepareBuilder();
+            result.hasField27 = false;
+            result.field27_ = "";
+            return this;
+          }
+
+          public bool HasField28 {
+            get { return result.hasField28; }
+          }
+          public int Field28 {
+            get { return result.Field28; }
+            set { SetField28(value); }
+          }
+          public Builder SetField28(int value) {
+            PrepareBuilder();
+            result.hasField28 = true;
+            result.field28_ = value;
+            return this;
+          }
+          public Builder ClearField28() {
+            PrepareBuilder();
+            result.hasField28 = false;
+            result.field28_ = 0;
+            return this;
+          }
+
+          public bool HasField29 {
+            get { return result.hasField29; }
+          }
+          public string Field29 {
+            get { return result.Field29; }
+            set { SetField29(value); }
+          }
+          public Builder SetField29(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasField29 = true;
+            result.field29_ = value;
+            return this;
+          }
+          public Builder ClearField29() {
+            PrepareBuilder();
+            result.hasField29 = false;
+            result.field29_ = "";
+            return this;
+          }
+
+          public bool HasField16 {
+            get { return result.hasField16; }
+          }
+          public string Field16 {
+            get { return result.Field16; }
+            set { SetField16(value); }
+          }
+          public Builder SetField16(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasField16 = true;
+            result.field16_ = value;
+            return this;
+          }
+          public Builder ClearField16() {
+            PrepareBuilder();
+            result.hasField16 = false;
+            result.field16_ = "";
+            return this;
+          }
+
+          public pbc::IPopsicleList<string> Field22List {
+            get { return PrepareBuilder().field22_; }
+          }
+          public int Field22Count {
+            get { return result.Field22Count; }
+          }
+          public string GetField22(int index) {
+            return result.GetField22(index);
+          }
+          public Builder SetField22(int index, string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.field22_[index] = value;
+            return this;
+          }
+          public Builder AddField22(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.field22_.Add(value);
+            return this;
+          }
+          public Builder AddRangeField22(scg::IEnumerable<string> values) {
+            PrepareBuilder();
+            result.field22_.Add(values);
+            return this;
+          }
+          public Builder ClearField22() {
+            PrepareBuilder();
+            result.field22_.Clear();
+            return this;
+          }
+
+          public pbc::IPopsicleList<int> Field73List {
+            get { return PrepareBuilder().field73_; }
+          }
+          public int Field73Count {
+            get { return result.Field73Count; }
+          }
+          public int GetField73(int index) {
+            return result.GetField73(index);
+          }
+          public Builder SetField73(int index, int value) {
+            PrepareBuilder();
+            result.field73_[index] = value;
+            return this;
+          }
+          public Builder AddField73(int value) {
+            PrepareBuilder();
+            result.field73_.Add(value);
+            return this;
+          }
+          public Builder AddRangeField73(scg::IEnumerable<int> values) {
+            PrepareBuilder();
+            result.field73_.Add(values);
+            return this;
+          }
+          public Builder ClearField73() {
+            PrepareBuilder();
+            result.field73_.Clear();
+            return this;
+          }
+
+          public bool HasField20 {
+            get { return result.hasField20; }
+          }
+          public int Field20 {
+            get { return result.Field20; }
+            set { SetField20(value); }
+          }
+          public Builder SetField20(int value) {
+            PrepareBuilder();
+            result.hasField20 = true;
+            result.field20_ = value;
+            return this;
+          }
+          public Builder ClearField20() {
+            PrepareBuilder();
+            result.hasField20 = false;
+            result.field20_ = 0;
+            return this;
+          }
+
+          public bool HasField24 {
+            get { return result.hasField24; }
+          }
+          public string Field24 {
+            get { return result.Field24; }
+            set { SetField24(value); }
+          }
+          public Builder SetField24(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasField24 = true;
+            result.field24_ = value;
+            return this;
+          }
+          public Builder ClearField24() {
+            PrepareBuilder();
+            result.hasField24 = false;
+            result.field24_ = "";
+            return this;
+          }
+
+          public bool HasField31 {
+           get { return result.hasField31; }
+          }
+          public global::Google.ProtocolBuffers.TestProtos.SizeMessage2GroupedMessage Field31 {
+            get { return result.Field31; }
+            set { SetField31(value); }
+          }
+          public Builder SetField31(global::Google.ProtocolBuffers.TestProtos.SizeMessage2GroupedMessage value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasField31 = true;
+            result.field31_ = value;
+            return this;
+          }
+          public Builder SetField31(global::Google.ProtocolBuffers.TestProtos.SizeMessage2GroupedMessage.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.hasField31 = true;
+            result.field31_ = builderForValue.Build();
+            return this;
+          }
+          public Builder MergeField31(global::Google.ProtocolBuffers.TestProtos.SizeMessage2GroupedMessage value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            if (result.hasField31 &&
+                result.field31_ != global::Google.ProtocolBuffers.TestProtos.SizeMessage2GroupedMessage.DefaultInstance) {
+                result.field31_ = global::Google.ProtocolBuffers.TestProtos.SizeMessage2GroupedMessage.CreateBuilder(result.field31_).MergeFrom(value).BuildPartial();
+            } else {
+              result.field31_ = value;
+            }
+            result.hasField31 = true;
+            return this;
+          }
+          public Builder ClearField31() {
+            PrepareBuilder();
+            result.hasField31 = false;
+            result.field31_ = null;
+            return this;
+          }
+        }
+        static Group1() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.GoogleSize.Descriptor, null);
+        }
+      }
+
+    }
+    #endregion
+
+    public const int Field1FieldNumber = 1;
+    private bool hasField1;
+    private string field1_ = "";
+    public bool HasField1 {
+      get { return hasField1; }
+    }
+    public string Field1 {
+      get { return field1_; }
+    }
+
+    public const int Field3FieldNumber = 3;
+    private bool hasField3;
+    private long field3_;
+    public bool HasField3 {
+      get { return hasField3; }
+    }
+    public long Field3 {
+      get { return field3_; }
+    }
+
+    public const int Field4FieldNumber = 4;
+    private bool hasField4;
+    private long field4_;
+    public bool HasField4 {
+      get { return hasField4; }
+    }
+    public long Field4 {
+      get { return field4_; }
+    }
+
+    public const int Field30FieldNumber = 30;
+    private bool hasField30;
+    private long field30_;
+    public bool HasField30 {
+      get { return hasField30; }
+    }
+    public long Field30 {
+      get { return field30_; }
+    }
+
+    public const int Field75FieldNumber = 75;
+    private bool hasField75;
+    private bool field75_;
+    public bool HasField75 {
+      get { return hasField75; }
+    }
+    public bool Field75 {
+      get { return field75_; }
+    }
+
+    public const int Field6FieldNumber = 6;
+    private bool hasField6;
+    private string field6_ = "";
+    public bool HasField6 {
+      get { return hasField6; }
+    }
+    public string Field6 {
+      get { return field6_; }
+    }
+
+    public const int Field2FieldNumber = 2;
+    private bool hasField2;
+    private pb::ByteString field2_ = pb::ByteString.Empty;
+    public bool HasField2 {
+      get { return hasField2; }
+    }
+    public pb::ByteString Field2 {
+      get { return field2_; }
+    }
+
+    public const int Field21FieldNumber = 21;
+    private bool hasField21;
+    private int field21_;
+    public bool HasField21 {
+      get { return hasField21; }
+    }
+    public int Field21 {
+      get { return field21_; }
+    }
+
+    public const int Field71FieldNumber = 71;
+    private bool hasField71;
+    private int field71_;
+    public bool HasField71 {
+      get { return hasField71; }
+    }
+    public int Field71 {
+      get { return field71_; }
+    }
+
+    public const int Field25FieldNumber = 25;
+    private bool hasField25;
+    private float field25_;
+    public bool HasField25 {
+      get { return hasField25; }
+    }
+    public float Field25 {
+      get { return field25_; }
+    }
+
+    public const int Field109FieldNumber = 109;
+    private bool hasField109;
+    private int field109_;
+    public bool HasField109 {
+      get { return hasField109; }
+    }
+    public int Field109 {
+      get { return field109_; }
+    }
+
+    public const int Field210FieldNumber = 210;
+    private bool hasField210;
+    private int field210_;
+    public bool HasField210 {
+      get { return hasField210; }
+    }
+    public int Field210 {
+      get { return field210_; }
+    }
+
+    public const int Field211FieldNumber = 211;
+    private bool hasField211;
+    private int field211_;
+    public bool HasField211 {
+      get { return hasField211; }
+    }
+    public int Field211 {
+      get { return field211_; }
+    }
+
+    public const int Field212FieldNumber = 212;
+    private bool hasField212;
+    private int field212_;
+    public bool HasField212 {
+      get { return hasField212; }
+    }
+    public int Field212 {
+      get { return field212_; }
+    }
+
+    public const int Field213FieldNumber = 213;
+    private bool hasField213;
+    private int field213_;
+    public bool HasField213 {
+      get { return hasField213; }
+    }
+    public int Field213 {
+      get { return field213_; }
+    }
+
+    public const int Field216FieldNumber = 216;
+    private bool hasField216;
+    private int field216_;
+    public bool HasField216 {
+      get { return hasField216; }
+    }
+    public int Field216 {
+      get { return field216_; }
+    }
+
+    public const int Field217FieldNumber = 217;
+    private bool hasField217;
+    private int field217_;
+    public bool HasField217 {
+      get { return hasField217; }
+    }
+    public int Field217 {
+      get { return field217_; }
+    }
+
+    public const int Field218FieldNumber = 218;
+    private bool hasField218;
+    private int field218_;
+    public bool HasField218 {
+      get { return hasField218; }
+    }
+    public int Field218 {
+      get { return field218_; }
+    }
+
+    public const int Field220FieldNumber = 220;
+    private bool hasField220;
+    private int field220_;
+    public bool HasField220 {
+      get { return hasField220; }
+    }
+    public int Field220 {
+      get { return field220_; }
+    }
+
+    public const int Field221FieldNumber = 221;
+    private bool hasField221;
+    private int field221_;
+    public bool HasField221 {
+      get { return hasField221; }
+    }
+    public int Field221 {
+      get { return field221_; }
+    }
+
+    public const int Field222FieldNumber = 222;
+    private bool hasField222;
+    private float field222_;
+    public bool HasField222 {
+      get { return hasField222; }
+    }
+    public float Field222 {
+      get { return field222_; }
+    }
+
+    public const int Field63FieldNumber = 63;
+    private bool hasField63;
+    private int field63_;
+    public bool HasField63 {
+      get { return hasField63; }
+    }
+    public int Field63 {
+      get { return field63_; }
+    }
+
+    public const int Group1FieldNumber = 10;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.SizeMessage2.Types.Group1> group1_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.SizeMessage2.Types.Group1>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.SizeMessage2.Types.Group1> Group1List {
+      get { return group1_; }
+    }
+    public int Group1Count {
+      get { return group1_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.SizeMessage2.Types.Group1 GetGroup1(int index) {
+      return group1_[index];
+    }
+
+    public const int Field128FieldNumber = 128;
+    private pbc::PopsicleList<string> field128_ = new pbc::PopsicleList<string>();
+    public scg::IList<string> Field128List {
+      get { return pbc::Lists.AsReadOnly(field128_); }
+    }
+    public int Field128Count {
+      get { return field128_.Count; }
+    }
+    public string GetField128(int index) {
+      return field128_[index];
+    }
+
+    public const int Field131FieldNumber = 131;
+    private bool hasField131;
+    private long field131_;
+    public bool HasField131 {
+      get { return hasField131; }
+    }
+    public long Field131 {
+      get { return field131_; }
+    }
+
+    public const int Field127FieldNumber = 127;
+    private pbc::PopsicleList<string> field127_ = new pbc::PopsicleList<string>();
+    public scg::IList<string> Field127List {
+      get { return pbc::Lists.AsReadOnly(field127_); }
+    }
+    public int Field127Count {
+      get { return field127_.Count; }
+    }
+    public string GetField127(int index) {
+      return field127_[index];
+    }
+
+    public const int Field129FieldNumber = 129;
+    private bool hasField129;
+    private int field129_;
+    public bool HasField129 {
+      get { return hasField129; }
+    }
+    public int Field129 {
+      get { return field129_; }
+    }
+
+    public const int Field130FieldNumber = 130;
+    private pbc::PopsicleList<long> field130_ = new pbc::PopsicleList<long>();
+    public scg::IList<long> Field130List {
+      get { return pbc::Lists.AsReadOnly(field130_); }
+    }
+    public int Field130Count {
+      get { return field130_.Count; }
+    }
+    public long GetField130(int index) {
+      return field130_[index];
+    }
+
+    public const int Field205FieldNumber = 205;
+    private bool hasField205;
+    private bool field205_;
+    public bool HasField205 {
+      get { return hasField205; }
+    }
+    public bool Field205 {
+      get { return field205_; }
+    }
+
+    public const int Field206FieldNumber = 206;
+    private bool hasField206;
+    private bool field206_;
+    public bool HasField206 {
+      get { return hasField206; }
+    }
+    public bool Field206 {
+      get { return field206_; }
+    }
+
+    public static SizeMessage2 ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static SizeMessage2 ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static SizeMessage2 ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static SizeMessage2 ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static SizeMessage2 ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static SizeMessage2 ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static SizeMessage2 ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static SizeMessage2 ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static SizeMessage2 ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static SizeMessage2 ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private SizeMessage2 MakeReadOnly() {
+      group1_.MakeReadOnly();
+      field128_.MakeReadOnly();
+      field127_.MakeReadOnly();
+      field130_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(SizeMessage2 prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<SizeMessage2, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(SizeMessage2 cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private SizeMessage2 result;
+
+      private SizeMessage2 PrepareBuilder() {
+        if (resultIsReadOnly) {
+          SizeMessage2 original = result;
+          result = new SizeMessage2();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override SizeMessage2 MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.SizeMessage2.Descriptor; }
+      }
+
+      public override SizeMessage2 DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.SizeMessage2.DefaultInstance; }
+      }
+
+      public override SizeMessage2 BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+
+      public bool HasField1 {
+        get { return result.hasField1; }
+      }
+      public string Field1 {
+        get { return result.Field1; }
+        set { SetField1(value); }
+      }
+      public Builder SetField1(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField1 = true;
+        result.field1_ = value;
+        return this;
+      }
+      public Builder ClearField1() {
+        PrepareBuilder();
+        result.hasField1 = false;
+        result.field1_ = "";
+        return this;
+      }
+
+      public bool HasField3 {
+        get { return result.hasField3; }
+      }
+      public long Field3 {
+        get { return result.Field3; }
+        set { SetField3(value); }
+      }
+      public Builder SetField3(long value) {
+        PrepareBuilder();
+        result.hasField3 = true;
+        result.field3_ = value;
+        return this;
+      }
+      public Builder ClearField3() {
+        PrepareBuilder();
+        result.hasField3 = false;
+        result.field3_ = 0L;
+        return this;
+      }
+
+      public bool HasField4 {
+        get { return result.hasField4; }
+      }
+      public long Field4 {
+        get { return result.Field4; }
+        set { SetField4(value); }
+      }
+      public Builder SetField4(long value) {
+        PrepareBuilder();
+        result.hasField4 = true;
+        result.field4_ = value;
+        return this;
+      }
+      public Builder ClearField4() {
+        PrepareBuilder();
+        result.hasField4 = false;
+        result.field4_ = 0L;
+        return this;
+      }
+
+      public bool HasField30 {
+        get { return result.hasField30; }
+      }
+      public long Field30 {
+        get { return result.Field30; }
+        set { SetField30(value); }
+      }
+      public Builder SetField30(long value) {
+        PrepareBuilder();
+        result.hasField30 = true;
+        result.field30_ = value;
+        return this;
+      }
+      public Builder ClearField30() {
+        PrepareBuilder();
+        result.hasField30 = false;
+        result.field30_ = 0L;
+        return this;
+      }
+
+      public bool HasField75 {
+        get { return result.hasField75; }
+      }
+      public bool Field75 {
+        get { return result.Field75; }
+        set { SetField75(value); }
+      }
+      public Builder SetField75(bool value) {
+        PrepareBuilder();
+        result.hasField75 = true;
+        result.field75_ = value;
+        return this;
+      }
+      public Builder ClearField75() {
+        PrepareBuilder();
+        result.hasField75 = false;
+        result.field75_ = false;
+        return this;
+      }
+
+      public bool HasField6 {
+        get { return result.hasField6; }
+      }
+      public string Field6 {
+        get { return result.Field6; }
+        set { SetField6(value); }
+      }
+      public Builder SetField6(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField6 = true;
+        result.field6_ = value;
+        return this;
+      }
+      public Builder ClearField6() {
+        PrepareBuilder();
+        result.hasField6 = false;
+        result.field6_ = "";
+        return this;
+      }
+
+      public bool HasField2 {
+        get { return result.hasField2; }
+      }
+      public pb::ByteString Field2 {
+        get { return result.Field2; }
+        set { SetField2(value); }
+      }
+      public Builder SetField2(pb::ByteString value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField2 = true;
+        result.field2_ = value;
+        return this;
+      }
+      public Builder ClearField2() {
+        PrepareBuilder();
+        result.hasField2 = false;
+        result.field2_ = pb::ByteString.Empty;
+        return this;
+      }
+
+      public bool HasField21 {
+        get { return result.hasField21; }
+      }
+      public int Field21 {
+        get { return result.Field21; }
+        set { SetField21(value); }
+      }
+      public Builder SetField21(int value) {
+        PrepareBuilder();
+        result.hasField21 = true;
+        result.field21_ = value;
+        return this;
+      }
+      public Builder ClearField21() {
+        PrepareBuilder();
+        result.hasField21 = false;
+        result.field21_ = 0;
+        return this;
+      }
+
+      public bool HasField71 {
+        get { return result.hasField71; }
+      }
+      public int Field71 {
+        get { return result.Field71; }
+        set { SetField71(value); }
+      }
+      public Builder SetField71(int value) {
+        PrepareBuilder();
+        result.hasField71 = true;
+        result.field71_ = value;
+        return this;
+      }
+      public Builder ClearField71() {
+        PrepareBuilder();
+        result.hasField71 = false;
+        result.field71_ = 0;
+        return this;
+      }
+
+      public bool HasField25 {
+        get { return result.hasField25; }
+      }
+      public float Field25 {
+        get { return result.Field25; }
+        set { SetField25(value); }
+      }
+      public Builder SetField25(float value) {
+        PrepareBuilder();
+        result.hasField25 = true;
+        result.field25_ = value;
+        return this;
+      }
+      public Builder ClearField25() {
+        PrepareBuilder();
+        result.hasField25 = false;
+        result.field25_ = 0F;
+        return this;
+      }
+
+      public bool HasField109 {
+        get { return result.hasField109; }
+      }
+      public int Field109 {
+        get { return result.Field109; }
+        set { SetField109(value); }
+      }
+      public Builder SetField109(int value) {
+        PrepareBuilder();
+        result.hasField109 = true;
+        result.field109_ = value;
+        return this;
+      }
+      public Builder ClearField109() {
+        PrepareBuilder();
+        result.hasField109 = false;
+        result.field109_ = 0;
+        return this;
+      }
+
+      public bool HasField210 {
+        get { return result.hasField210; }
+      }
+      public int Field210 {
+        get { return result.Field210; }
+        set { SetField210(value); }
+      }
+      public Builder SetField210(int value) {
+        PrepareBuilder();
+        result.hasField210 = true;
+        result.field210_ = value;
+        return this;
+      }
+      public Builder ClearField210() {
+        PrepareBuilder();
+        result.hasField210 = false;
+        result.field210_ = 0;
+        return this;
+      }
+
+      public bool HasField211 {
+        get { return result.hasField211; }
+      }
+      public int Field211 {
+        get { return result.Field211; }
+        set { SetField211(value); }
+      }
+      public Builder SetField211(int value) {
+        PrepareBuilder();
+        result.hasField211 = true;
+        result.field211_ = value;
+        return this;
+      }
+      public Builder ClearField211() {
+        PrepareBuilder();
+        result.hasField211 = false;
+        result.field211_ = 0;
+        return this;
+      }
+
+      public bool HasField212 {
+        get { return result.hasField212; }
+      }
+      public int Field212 {
+        get { return result.Field212; }
+        set { SetField212(value); }
+      }
+      public Builder SetField212(int value) {
+        PrepareBuilder();
+        result.hasField212 = true;
+        result.field212_ = value;
+        return this;
+      }
+      public Builder ClearField212() {
+        PrepareBuilder();
+        result.hasField212 = false;
+        result.field212_ = 0;
+        return this;
+      }
+
+      public bool HasField213 {
+        get { return result.hasField213; }
+      }
+      public int Field213 {
+        get { return result.Field213; }
+        set { SetField213(value); }
+      }
+      public Builder SetField213(int value) {
+        PrepareBuilder();
+        result.hasField213 = true;
+        result.field213_ = value;
+        return this;
+      }
+      public Builder ClearField213() {
+        PrepareBuilder();
+        result.hasField213 = false;
+        result.field213_ = 0;
+        return this;
+      }
+
+      public bool HasField216 {
+        get { return result.hasField216; }
+      }
+      public int Field216 {
+        get { return result.Field216; }
+        set { SetField216(value); }
+      }
+      public Builder SetField216(int value) {
+        PrepareBuilder();
+        result.hasField216 = true;
+        result.field216_ = value;
+        return this;
+      }
+      public Builder ClearField216() {
+        PrepareBuilder();
+        result.hasField216 = false;
+        result.field216_ = 0;
+        return this;
+      }
+
+      public bool HasField217 {
+        get { return result.hasField217; }
+      }
+      public int Field217 {
+        get { return result.Field217; }
+        set { SetField217(value); }
+      }
+      public Builder SetField217(int value) {
+        PrepareBuilder();
+        result.hasField217 = true;
+        result.field217_ = value;
+        return this;
+      }
+      public Builder ClearField217() {
+        PrepareBuilder();
+        result.hasField217 = false;
+        result.field217_ = 0;
+        return this;
+      }
+
+      public bool HasField218 {
+        get { return result.hasField218; }
+      }
+      public int Field218 {
+        get { return result.Field218; }
+        set { SetField218(value); }
+      }
+      public Builder SetField218(int value) {
+        PrepareBuilder();
+        result.hasField218 = true;
+        result.field218_ = value;
+        return this;
+      }
+      public Builder ClearField218() {
+        PrepareBuilder();
+        result.hasField218 = false;
+        result.field218_ = 0;
+        return this;
+      }
+
+      public bool HasField220 {
+        get { return result.hasField220; }
+      }
+      public int Field220 {
+        get { return result.Field220; }
+        set { SetField220(value); }
+      }
+      public Builder SetField220(int value) {
+        PrepareBuilder();
+        result.hasField220 = true;
+        result.field220_ = value;
+        return this;
+      }
+      public Builder ClearField220() {
+        PrepareBuilder();
+        result.hasField220 = false;
+        result.field220_ = 0;
+        return this;
+      }
+
+      public bool HasField221 {
+        get { return result.hasField221; }
+      }
+      public int Field221 {
+        get { return result.Field221; }
+        set { SetField221(value); }
+      }
+      public Builder SetField221(int value) {
+        PrepareBuilder();
+        result.hasField221 = true;
+        result.field221_ = value;
+        return this;
+      }
+      public Builder ClearField221() {
+        PrepareBuilder();
+        result.hasField221 = false;
+        result.field221_ = 0;
+        return this;
+      }
+
+      public bool HasField222 {
+        get { return result.hasField222; }
+      }
+      public float Field222 {
+        get { return result.Field222; }
+        set { SetField222(value); }
+      }
+      public Builder SetField222(float value) {
+        PrepareBuilder();
+        result.hasField222 = true;
+        result.field222_ = value;
+        return this;
+      }
+      public Builder ClearField222() {
+        PrepareBuilder();
+        result.hasField222 = false;
+        result.field222_ = 0F;
+        return this;
+      }
+
+      public bool HasField63 {
+        get { return result.hasField63; }
+      }
+      public int Field63 {
+        get { return result.Field63; }
+        set { SetField63(value); }
+      }
+      public Builder SetField63(int value) {
+        PrepareBuilder();
+        result.hasField63 = true;
+        result.field63_ = value;
+        return this;
+      }
+      public Builder ClearField63() {
+        PrepareBuilder();
+        result.hasField63 = false;
+        result.field63_ = 0;
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.SizeMessage2.Types.Group1> Group1List {
+        get { return PrepareBuilder().group1_; }
+      }
+      public int Group1Count {
+        get { return result.Group1Count; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.SizeMessage2.Types.Group1 GetGroup1(int index) {
+        return result.GetGroup1(index);
+      }
+      public Builder SetGroup1(int index, global::Google.ProtocolBuffers.TestProtos.SizeMessage2.Types.Group1 value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.group1_[index] = value;
+        return this;
+      }
+      public Builder SetGroup1(int index, global::Google.ProtocolBuffers.TestProtos.SizeMessage2.Types.Group1.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.group1_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddGroup1(global::Google.ProtocolBuffers.TestProtos.SizeMessage2.Types.Group1 value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.group1_.Add(value);
+        return this;
+      }
+      public Builder AddGroup1(global::Google.ProtocolBuffers.TestProtos.SizeMessage2.Types.Group1.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.group1_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeGroup1(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.SizeMessage2.Types.Group1> values) {
+        PrepareBuilder();
+        result.group1_.Add(values);
+        return this;
+      }
+      public Builder ClearGroup1() {
+        PrepareBuilder();
+        result.group1_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<string> Field128List {
+        get { return PrepareBuilder().field128_; }
+      }
+      public int Field128Count {
+        get { return result.Field128Count; }
+      }
+      public string GetField128(int index) {
+        return result.GetField128(index);
+      }
+      public Builder SetField128(int index, string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.field128_[index] = value;
+        return this;
+      }
+      public Builder AddField128(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.field128_.Add(value);
+        return this;
+      }
+      public Builder AddRangeField128(scg::IEnumerable<string> values) {
+        PrepareBuilder();
+        result.field128_.Add(values);
+        return this;
+      }
+      public Builder ClearField128() {
+        PrepareBuilder();
+        result.field128_.Clear();
+        return this;
+      }
+
+      public bool HasField131 {
+        get { return result.hasField131; }
+      }
+      public long Field131 {
+        get { return result.Field131; }
+        set { SetField131(value); }
+      }
+      public Builder SetField131(long value) {
+        PrepareBuilder();
+        result.hasField131 = true;
+        result.field131_ = value;
+        return this;
+      }
+      public Builder ClearField131() {
+        PrepareBuilder();
+        result.hasField131 = false;
+        result.field131_ = 0L;
+        return this;
+      }
+
+      public pbc::IPopsicleList<string> Field127List {
+        get { return PrepareBuilder().field127_; }
+      }
+      public int Field127Count {
+        get { return result.Field127Count; }
+      }
+      public string GetField127(int index) {
+        return result.GetField127(index);
+      }
+      public Builder SetField127(int index, string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.field127_[index] = value;
+        return this;
+      }
+      public Builder AddField127(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.field127_.Add(value);
+        return this;
+      }
+      public Builder AddRangeField127(scg::IEnumerable<string> values) {
+        PrepareBuilder();
+        result.field127_.Add(values);
+        return this;
+      }
+      public Builder ClearField127() {
+        PrepareBuilder();
+        result.field127_.Clear();
+        return this;
+      }
+
+      public bool HasField129 {
+        get { return result.hasField129; }
+      }
+      public int Field129 {
+        get { return result.Field129; }
+        set { SetField129(value); }
+      }
+      public Builder SetField129(int value) {
+        PrepareBuilder();
+        result.hasField129 = true;
+        result.field129_ = value;
+        return this;
+      }
+      public Builder ClearField129() {
+        PrepareBuilder();
+        result.hasField129 = false;
+        result.field129_ = 0;
+        return this;
+      }
+
+      public pbc::IPopsicleList<long> Field130List {
+        get { return PrepareBuilder().field130_; }
+      }
+      public int Field130Count {
+        get { return result.Field130Count; }
+      }
+      public long GetField130(int index) {
+        return result.GetField130(index);
+      }
+      public Builder SetField130(int index, long value) {
+        PrepareBuilder();
+        result.field130_[index] = value;
+        return this;
+      }
+      public Builder AddField130(long value) {
+        PrepareBuilder();
+        result.field130_.Add(value);
+        return this;
+      }
+      public Builder AddRangeField130(scg::IEnumerable<long> values) {
+        PrepareBuilder();
+        result.field130_.Add(values);
+        return this;
+      }
+      public Builder ClearField130() {
+        PrepareBuilder();
+        result.field130_.Clear();
+        return this;
+      }
+
+      public bool HasField205 {
+        get { return result.hasField205; }
+      }
+      public bool Field205 {
+        get { return result.Field205; }
+        set { SetField205(value); }
+      }
+      public Builder SetField205(bool value) {
+        PrepareBuilder();
+        result.hasField205 = true;
+        result.field205_ = value;
+        return this;
+      }
+      public Builder ClearField205() {
+        PrepareBuilder();
+        result.hasField205 = false;
+        result.field205_ = false;
+        return this;
+      }
+
+      public bool HasField206 {
+        get { return result.hasField206; }
+      }
+      public bool Field206 {
+        get { return result.Field206; }
+        set { SetField206(value); }
+      }
+      public Builder SetField206(bool value) {
+        PrepareBuilder();
+        result.hasField206 = true;
+        result.field206_ = value;
+        return this;
+      }
+      public Builder ClearField206() {
+        PrepareBuilder();
+        result.hasField206 = false;
+        result.field206_ = false;
+        return this;
+      }
+    }
+    static SizeMessage2() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.GoogleSize.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class SizeMessage2GroupedMessage : pb::GeneratedMessage<SizeMessage2GroupedMessage, SizeMessage2GroupedMessage.Builder> {
+    private SizeMessage2GroupedMessage() { }
+    private static readonly SizeMessage2GroupedMessage defaultInstance = new SizeMessage2GroupedMessage().MakeReadOnly();
+    public static SizeMessage2GroupedMessage DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override SizeMessage2GroupedMessage DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override SizeMessage2GroupedMessage ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.GoogleSize.internal__static_benchmarks_SizeMessage2GroupedMessage__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<SizeMessage2GroupedMessage, SizeMessage2GroupedMessage.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.GoogleSize.internal__static_benchmarks_SizeMessage2GroupedMessage__FieldAccessorTable; }
+    }
+
+    public const int Field1FieldNumber = 1;
+    private bool hasField1;
+    private float field1_;
+    public bool HasField1 {
+      get { return hasField1; }
+    }
+    public float Field1 {
+      get { return field1_; }
+    }
+
+    public const int Field2FieldNumber = 2;
+    private bool hasField2;
+    private float field2_;
+    public bool HasField2 {
+      get { return hasField2; }
+    }
+    public float Field2 {
+      get { return field2_; }
+    }
+
+    public const int Field3FieldNumber = 3;
+    private bool hasField3;
+    private float field3_;
+    public bool HasField3 {
+      get { return hasField3; }
+    }
+    public float Field3 {
+      get { return field3_; }
+    }
+
+    public const int Field4FieldNumber = 4;
+    private bool hasField4;
+    private bool field4_;
+    public bool HasField4 {
+      get { return hasField4; }
+    }
+    public bool Field4 {
+      get { return field4_; }
+    }
+
+    public const int Field5FieldNumber = 5;
+    private bool hasField5;
+    private bool field5_;
+    public bool HasField5 {
+      get { return hasField5; }
+    }
+    public bool Field5 {
+      get { return field5_; }
+    }
+
+    public const int Field6FieldNumber = 6;
+    private bool hasField6;
+    private bool field6_ = true;
+    public bool HasField6 {
+      get { return hasField6; }
+    }
+    public bool Field6 {
+      get { return field6_; }
+    }
+
+    public const int Field7FieldNumber = 7;
+    private bool hasField7;
+    private bool field7_;
+    public bool HasField7 {
+      get { return hasField7; }
+    }
+    public bool Field7 {
+      get { return field7_; }
+    }
+
+    public const int Field8FieldNumber = 8;
+    private bool hasField8;
+    private float field8_;
+    public bool HasField8 {
+      get { return hasField8; }
+    }
+    public float Field8 {
+      get { return field8_; }
+    }
+
+    public const int Field9FieldNumber = 9;
+    private bool hasField9;
+    private bool field9_;
+    public bool HasField9 {
+      get { return hasField9; }
+    }
+    public bool Field9 {
+      get { return field9_; }
+    }
+
+    public const int Field10FieldNumber = 10;
+    private bool hasField10;
+    private float field10_;
+    public bool HasField10 {
+      get { return hasField10; }
+    }
+    public float Field10 {
+      get { return field10_; }
+    }
+
+    public const int Field11FieldNumber = 11;
+    private bool hasField11;
+    private long field11_;
+    public bool HasField11 {
+      get { return hasField11; }
+    }
+    public long Field11 {
+      get { return field11_; }
+    }
+
+    public static SizeMessage2GroupedMessage ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static SizeMessage2GroupedMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static SizeMessage2GroupedMessage ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static SizeMessage2GroupedMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static SizeMessage2GroupedMessage ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static SizeMessage2GroupedMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static SizeMessage2GroupedMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static SizeMessage2GroupedMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static SizeMessage2GroupedMessage ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static SizeMessage2GroupedMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private SizeMessage2GroupedMessage MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(SizeMessage2GroupedMessage prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<SizeMessage2GroupedMessage, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(SizeMessage2GroupedMessage cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private SizeMessage2GroupedMessage result;
+
+      private SizeMessage2GroupedMessage PrepareBuilder() {
+        if (resultIsReadOnly) {
+          SizeMessage2GroupedMessage original = result;
+          result = new SizeMessage2GroupedMessage();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override SizeMessage2GroupedMessage MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.SizeMessage2GroupedMessage.Descriptor; }
+      }
+
+      public override SizeMessage2GroupedMessage DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.SizeMessage2GroupedMessage.DefaultInstance; }
+      }
+
+      public override SizeMessage2GroupedMessage BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+
+      public bool HasField1 {
+        get { return result.hasField1; }
+      }
+      public float Field1 {
+        get { return result.Field1; }
+        set { SetField1(value); }
+      }
+      public Builder SetField1(float value) {
+        PrepareBuilder();
+        result.hasField1 = true;
+        result.field1_ = value;
+        return this;
+      }
+      public Builder ClearField1() {
+        PrepareBuilder();
+        result.hasField1 = false;
+        result.field1_ = 0F;
+        return this;
+      }
+
+      public bool HasField2 {
+        get { return result.hasField2; }
+      }
+      public float Field2 {
+        get { return result.Field2; }
+        set { SetField2(value); }
+      }
+      public Builder SetField2(float value) {
+        PrepareBuilder();
+        result.hasField2 = true;
+        result.field2_ = value;
+        return this;
+      }
+      public Builder ClearField2() {
+        PrepareBuilder();
+        result.hasField2 = false;
+        result.field2_ = 0F;
+        return this;
+      }
+
+      public bool HasField3 {
+        get { return result.hasField3; }
+      }
+      public float Field3 {
+        get { return result.Field3; }
+        set { SetField3(value); }
+      }
+      public Builder SetField3(float value) {
+        PrepareBuilder();
+        result.hasField3 = true;
+        result.field3_ = value;
+        return this;
+      }
+      public Builder ClearField3() {
+        PrepareBuilder();
+        result.hasField3 = false;
+        result.field3_ = 0F;
+        return this;
+      }
+
+      public bool HasField4 {
+        get { return result.hasField4; }
+      }
+      public bool Field4 {
+        get { return result.Field4; }
+        set { SetField4(value); }
+      }
+      public Builder SetField4(bool value) {
+        PrepareBuilder();
+        result.hasField4 = true;
+        result.field4_ = value;
+        return this;
+      }
+      public Builder ClearField4() {
+        PrepareBuilder();
+        result.hasField4 = false;
+        result.field4_ = false;
+        return this;
+      }
+
+      public bool HasField5 {
+        get { return result.hasField5; }
+      }
+      public bool Field5 {
+        get { return result.Field5; }
+        set { SetField5(value); }
+      }
+      public Builder SetField5(bool value) {
+        PrepareBuilder();
+        result.hasField5 = true;
+        result.field5_ = value;
+        return this;
+      }
+      public Builder ClearField5() {
+        PrepareBuilder();
+        result.hasField5 = false;
+        result.field5_ = false;
+        return this;
+      }
+
+      public bool HasField6 {
+        get { return result.hasField6; }
+      }
+      public bool Field6 {
+        get { return result.Field6; }
+        set { SetField6(value); }
+      }
+      public Builder SetField6(bool value) {
+        PrepareBuilder();
+        result.hasField6 = true;
+        result.field6_ = value;
+        return this;
+      }
+      public Builder ClearField6() {
+        PrepareBuilder();
+        result.hasField6 = false;
+        result.field6_ = true;
+        return this;
+      }
+
+      public bool HasField7 {
+        get { return result.hasField7; }
+      }
+      public bool Field7 {
+        get { return result.Field7; }
+        set { SetField7(value); }
+      }
+      public Builder SetField7(bool value) {
+        PrepareBuilder();
+        result.hasField7 = true;
+        result.field7_ = value;
+        return this;
+      }
+      public Builder ClearField7() {
+        PrepareBuilder();
+        result.hasField7 = false;
+        result.field7_ = false;
+        return this;
+      }
+
+      public bool HasField8 {
+        get { return result.hasField8; }
+      }
+      public float Field8 {
+        get { return result.Field8; }
+        set { SetField8(value); }
+      }
+      public Builder SetField8(float value) {
+        PrepareBuilder();
+        result.hasField8 = true;
+        result.field8_ = value;
+        return this;
+      }
+      public Builder ClearField8() {
+        PrepareBuilder();
+        result.hasField8 = false;
+        result.field8_ = 0F;
+        return this;
+      }
+
+      public bool HasField9 {
+        get { return result.hasField9; }
+      }
+      public bool Field9 {
+        get { return result.Field9; }
+        set { SetField9(value); }
+      }
+      public Builder SetField9(bool value) {
+        PrepareBuilder();
+        result.hasField9 = true;
+        result.field9_ = value;
+        return this;
+      }
+      public Builder ClearField9() {
+        PrepareBuilder();
+        result.hasField9 = false;
+        result.field9_ = false;
+        return this;
+      }
+
+      public bool HasField10 {
+        get { return result.hasField10; }
+      }
+      public float Field10 {
+        get { return result.Field10; }
+        set { SetField10(value); }
+      }
+      public Builder SetField10(float value) {
+        PrepareBuilder();
+        result.hasField10 = true;
+        result.field10_ = value;
+        return this;
+      }
+      public Builder ClearField10() {
+        PrepareBuilder();
+        result.hasField10 = false;
+        result.field10_ = 0F;
+        return this;
+      }
+
+      public bool HasField11 {
+        get { return result.hasField11; }
+      }
+      public long Field11 {
+        get { return result.Field11; }
+        set { SetField11(value); }
+      }
+      public Builder SetField11(long value) {
+        PrepareBuilder();
+        result.hasField11 = true;
+        result.field11_ = value;
+        return this;
+      }
+      public Builder ClearField11() {
+        PrepareBuilder();
+        result.hasField11 = false;
+        result.field11_ = 0L;
+        return this;
+      }
+    }
+    static SizeMessage2GroupedMessage() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.GoogleSize.Descriptor, null);
+    }
+  }
+
+  #endregion
+
+}
+
+#endregion Designer generated code
diff --git a/csharp/src/ProtoBench/GoogleSpeed.cs b/csharp/src/ProtoBench/GoogleSpeed.cs
new file mode 100644
index 00000000..13e684a5
--- /dev/null
+++ b/csharp/src/ProtoBench/GoogleSpeed.cs
@@ -0,0 +1,6634 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google_speed.proto
+#pragma warning disable 1591, 0612, 3021
+#region Designer generated code
+
+using pb = global::Google.ProtocolBuffers;
+using pbc = global::Google.ProtocolBuffers.Collections;
+using pbd = global::Google.ProtocolBuffers.Descriptors;
+using scg = global::System.Collections.Generic;
+namespace Google.ProtocolBuffers.TestProtos {
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public static partial class GoogleSpeed {
+
+    #region Extension registration
+    public static void RegisterAllExtensions(pb::ExtensionRegistry registry) {
+    }
+    #endregion
+    #region Static variables
+    internal static pbd::MessageDescriptor internal__static_benchmarks_SpeedMessage1__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SpeedMessage1, global::Google.ProtocolBuffers.TestProtos.SpeedMessage1.Builder> internal__static_benchmarks_SpeedMessage1__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_benchmarks_SpeedMessage1SubMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SpeedMessage1SubMessage, global::Google.ProtocolBuffers.TestProtos.SpeedMessage1SubMessage.Builder> internal__static_benchmarks_SpeedMessage1SubMessage__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_benchmarks_SpeedMessage2__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SpeedMessage2, global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.Builder> internal__static_benchmarks_SpeedMessage2__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_benchmarks_SpeedMessage2_Group1__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.Types.Group1, global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.Types.Group1.Builder> internal__static_benchmarks_SpeedMessage2_Group1__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_benchmarks_SpeedMessage2GroupedMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SpeedMessage2GroupedMessage, global::Google.ProtocolBuffers.TestProtos.SpeedMessage2GroupedMessage.Builder> internal__static_benchmarks_SpeedMessage2GroupedMessage__FieldAccessorTable;
+    #endregion
+    #region Descriptor
+    public static pbd::FileDescriptor Descriptor {
+      get { return descriptor; }
+    }
+    private static pbd::FileDescriptor descriptor;
+
+    static GoogleSpeed() {
+      byte[] descriptorData = global::System.Convert.FromBase64String(
+          string.Concat(
+            "ChJnb29nbGVfc3BlZWQucHJvdG8SCmJlbmNobWFya3Mi+AYKDVNwZWVkTWVz", 
+            "c2FnZTESDgoGZmllbGQxGAEgAigJEg4KBmZpZWxkORgJIAEoCRIPCgdmaWVs", 
+            "ZDE4GBIgASgJEhYKB2ZpZWxkODAYUCABKAg6BWZhbHNlEhUKB2ZpZWxkODEY", 
+            "USABKAg6BHRydWUSDgoGZmllbGQyGAIgAigFEg4KBmZpZWxkMxgDIAIoBRIR", 
+            "CghmaWVsZDI4MBiYAiABKAUSEQoGZmllbGQ2GAYgASgFOgEwEg8KB2ZpZWxk", 
+            "MjIYFiABKAMSDgoGZmllbGQ0GAQgASgJEg4KBmZpZWxkNRgFIAMoBhIWCgdm", 
+            "aWVsZDU5GDsgASgIOgVmYWxzZRIOCgZmaWVsZDcYByABKAkSDwoHZmllbGQx", 
+            "NhgQIAEoBRIUCghmaWVsZDEzMBiCASABKAU6ATASFQoHZmllbGQxMhgMIAEo", 
+            "CDoEdHJ1ZRIVCgdmaWVsZDE3GBEgASgIOgR0cnVlEhUKB2ZpZWxkMTMYDSAB", 
+            "KAg6BHRydWUSFQoHZmllbGQxNBgOIAEoCDoEdHJ1ZRITCghmaWVsZDEwNBho", 
+            "IAEoBToBMBITCghmaWVsZDEwMBhkIAEoBToBMBITCghmaWVsZDEwMRhlIAEo", 
+            "BToBMBIQCghmaWVsZDEwMhhmIAEoCRIQCghmaWVsZDEwMxhnIAEoCRISCgdm", 
+            "aWVsZDI5GB0gASgFOgEwEhYKB2ZpZWxkMzAYHiABKAg6BWZhbHNlEhMKB2Zp", 
+            "ZWxkNjAYPCABKAU6Ai0xEhUKCGZpZWxkMjcxGI8CIAEoBToCLTESFQoIZmll", 
+            "bGQyNzIYkAIgASgFOgItMRIRCghmaWVsZDE1MBiWASABKAUSEgoHZmllbGQy", 
+            "MxgXIAEoBToBMBIWCgdmaWVsZDI0GBggASgIOgVmYWxzZRISCgdmaWVsZDI1", 
+            "GBkgASgFOgEwEjQKB2ZpZWxkMTUYDyABKAsyIy5iZW5jaG1hcmtzLlNwZWVk", 
+            "TWVzc2FnZTFTdWJNZXNzYWdlEg8KB2ZpZWxkNzgYTiABKAgSEgoHZmllbGQ2", 
+            "NxhDIAEoBToBMBIPCgdmaWVsZDY4GEQgASgFEhQKCGZpZWxkMTI4GIABIAEo", 
+            "BToBMBIoCghmaWVsZDEyORiBASABKAk6FXh4eHh4eHh4eHh4eHh4eHh4eHh4", 
+            "eBIUCghmaWVsZDEzMRiDASABKAU6ATAiogMKF1NwZWVkTWVzc2FnZTFTdWJN", 
+            "ZXNzYWdlEhEKBmZpZWxkMRgBIAEoBToBMBIRCgZmaWVsZDIYAiABKAU6ATAS", 
+            "EQoGZmllbGQzGAMgASgFOgEwEg8KB2ZpZWxkMTUYDyABKAkSFQoHZmllbGQx", 
+            "MhgMIAEoCDoEdHJ1ZRIPCgdmaWVsZDEzGA0gASgDEg8KB2ZpZWxkMTQYDiAB", 
+            "KAMSDwoHZmllbGQxNhgQIAEoBRISCgdmaWVsZDE5GBMgASgFOgEyEhUKB2Zp", 
+            "ZWxkMjAYFCABKAg6BHRydWUSFQoHZmllbGQyOBgcIAEoCDoEdHJ1ZRIPCgdm", 
+            "aWVsZDIxGBUgASgGEg8KB2ZpZWxkMjIYFiABKAUSFgoHZmllbGQyMxgXIAEo", 
+            "CDoFZmFsc2USGAoIZmllbGQyMDYYzgEgASgIOgVmYWxzZRIRCghmaWVsZDIw", 
+            "MxjLASABKAcSEQoIZmllbGQyMDQYzAEgASgFEhEKCGZpZWxkMjA1GM0BIAEo", 
+            "CRIRCghmaWVsZDIwNxjPASABKAQSEQoIZmllbGQzMDAYrAIgASgEIsoHCg1T", 
+            "cGVlZE1lc3NhZ2UyEg4KBmZpZWxkMRgBIAEoCRIOCgZmaWVsZDMYAyABKAMS", 
+            "DgoGZmllbGQ0GAQgASgDEg8KB2ZpZWxkMzAYHiABKAMSFgoHZmllbGQ3NRhL", 
+            "IAEoCDoFZmFsc2USDgoGZmllbGQ2GAYgASgJEg4KBmZpZWxkMhgCIAEoDBIS", 
+            "CgdmaWVsZDIxGBUgASgFOgEwEg8KB2ZpZWxkNzEYRyABKAUSDwoHZmllbGQy", 
+            "NRgZIAEoAhITCghmaWVsZDEwORhtIAEoBToBMBIUCghmaWVsZDIxMBjSASAB", 
+            "KAU6ATASFAoIZmllbGQyMTEY0wEgASgFOgEwEhQKCGZpZWxkMjEyGNQBIAEo", 
+            "BToBMBIUCghmaWVsZDIxMxjVASABKAU6ATASFAoIZmllbGQyMTYY2AEgASgF", 
+            "OgEwEhQKCGZpZWxkMjE3GNkBIAEoBToBMBIUCghmaWVsZDIxOBjaASABKAU6", 
+            "ATASFAoIZmllbGQyMjAY3AEgASgFOgEwEhQKCGZpZWxkMjIxGN0BIAEoBToB", 
+            "MBIUCghmaWVsZDIyMhjeASABKAI6ATASDwoHZmllbGQ2Mxg/IAEoBRIwCgZn", 
+            "cm91cDEYCiADKAoyIC5iZW5jaG1hcmtzLlNwZWVkTWVzc2FnZTIuR3JvdXAx", 
+            "EhEKCGZpZWxkMTI4GIABIAMoCRIRCghmaWVsZDEzMRiDASABKAMSEAoIZmll", 
+            "bGQxMjcYfyADKAkSEQoIZmllbGQxMjkYgQEgASgFEhEKCGZpZWxkMTMwGIIB", 
+            "IAMoAxIYCghmaWVsZDIwNRjNASABKAg6BWZhbHNlEhgKCGZpZWxkMjA2GM4B", 
+            "IAEoCDoFZmFsc2UawwIKBkdyb3VwMRIPCgdmaWVsZDExGAsgAigCEg8KB2Zp", 
+            "ZWxkMjYYGiABKAISDwoHZmllbGQxMhgMIAEoCRIPCgdmaWVsZDEzGA0gASgJ", 
+            "Eg8KB2ZpZWxkMTQYDiADKAkSDwoHZmllbGQxNRgPIAIoBBIOCgZmaWVsZDUY", 
+            "BSABKAUSDwoHZmllbGQyNxgbIAEoCRIPCgdmaWVsZDI4GBwgASgFEg8KB2Zp", 
+            "ZWxkMjkYHSABKAkSDwoHZmllbGQxNhgQIAEoCRIPCgdmaWVsZDIyGBYgAygJ", 
+            "Eg8KB2ZpZWxkNzMYSSADKAUSEgoHZmllbGQyMBgUIAEoBToBMBIPCgdmaWVs", 
+            "ZDI0GBggASgJEjgKB2ZpZWxkMzEYHyABKAsyJy5iZW5jaG1hcmtzLlNwZWVk", 
+            "TWVzc2FnZTJHcm91cGVkTWVzc2FnZSLfAQobU3BlZWRNZXNzYWdlMkdyb3Vw", 
+            "ZWRNZXNzYWdlEg4KBmZpZWxkMRgBIAEoAhIOCgZmaWVsZDIYAiABKAISEQoG", 
+            "ZmllbGQzGAMgASgCOgEwEg4KBmZpZWxkNBgEIAEoCBIOCgZmaWVsZDUYBSAB", 
+            "KAgSFAoGZmllbGQ2GAYgASgIOgR0cnVlEhUKBmZpZWxkNxgHIAEoCDoFZmFs", 
+            "c2USDgoGZmllbGQ4GAggASgCEg4KBmZpZWxkORgJIAEoCBIPCgdmaWVsZDEw", 
+            "GAogASgCEg8KB2ZpZWxkMTEYCyABKANCM0ILR29vZ2xlU3BlZWRIAaoCIUdv", 
+          "b2dsZS5Qcm90b2NvbEJ1ZmZlcnMuVGVzdFByb3Rvcw=="));
+      pbd::FileDescriptor.InternalDescriptorAssigner assigner = delegate(pbd::FileDescriptor root) {
+        descriptor = root;
+        internal__static_benchmarks_SpeedMessage1__Descriptor = Descriptor.MessageTypes[0];
+        internal__static_benchmarks_SpeedMessage1__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SpeedMessage1, global::Google.ProtocolBuffers.TestProtos.SpeedMessage1.Builder>(internal__static_benchmarks_SpeedMessage1__Descriptor,
+                new string[] { "Field1", "Field9", "Field18", "Field80", "Field81", "Field2", "Field3", "Field280", "Field6", "Field22", "Field4", "Field5", "Field59", "Field7", "Field16", "Field130", "Field12", "Field17", "Field13", "Field14", "Field104", "Field100", "Field101", "Field102", "Field103", "Field29", "Field30", "Field60", "Field271", "Field272", "Field150", "Field23", "Field24", "Field25", "Field15", "Field78", "Field67", "Field68", "Field128", "Field129", "Field131", });
+        internal__static_benchmarks_SpeedMessage1SubMessage__Descriptor = Descriptor.MessageTypes[1];
+        internal__static_benchmarks_SpeedMessage1SubMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SpeedMessage1SubMessage, global::Google.ProtocolBuffers.TestProtos.SpeedMessage1SubMessage.Builder>(internal__static_benchmarks_SpeedMessage1SubMessage__Descriptor,
+                new string[] { "Field1", "Field2", "Field3", "Field15", "Field12", "Field13", "Field14", "Field16", "Field19", "Field20", "Field28", "Field21", "Field22", "Field23", "Field206", "Field203", "Field204", "Field205", "Field207", "Field300", });
+        internal__static_benchmarks_SpeedMessage2__Descriptor = Descriptor.MessageTypes[2];
+        internal__static_benchmarks_SpeedMessage2__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SpeedMessage2, global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.Builder>(internal__static_benchmarks_SpeedMessage2__Descriptor,
+                new string[] { "Field1", "Field3", "Field4", "Field30", "Field75", "Field6", "Field2", "Field21", "Field71", "Field25", "Field109", "Field210", "Field211", "Field212", "Field213", "Field216", "Field217", "Field218", "Field220", "Field221", "Field222", "Field63", "Group1", "Field128", "Field131", "Field127", "Field129", "Field130", "Field205", "Field206", });
+        internal__static_benchmarks_SpeedMessage2_Group1__Descriptor = internal__static_benchmarks_SpeedMessage2__Descriptor.NestedTypes[0];
+        internal__static_benchmarks_SpeedMessage2_Group1__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.Types.Group1, global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.Types.Group1.Builder>(internal__static_benchmarks_SpeedMessage2_Group1__Descriptor,
+                new string[] { "Field11", "Field26", "Field12", "Field13", "Field14", "Field15", "Field5", "Field27", "Field28", "Field29", "Field16", "Field22", "Field73", "Field20", "Field24", "Field31", });
+        internal__static_benchmarks_SpeedMessage2GroupedMessage__Descriptor = Descriptor.MessageTypes[3];
+        internal__static_benchmarks_SpeedMessage2GroupedMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SpeedMessage2GroupedMessage, global::Google.ProtocolBuffers.TestProtos.SpeedMessage2GroupedMessage.Builder>(internal__static_benchmarks_SpeedMessage2GroupedMessage__Descriptor,
+                new string[] { "Field1", "Field2", "Field3", "Field4", "Field5", "Field6", "Field7", "Field8", "Field9", "Field10", "Field11", });
+        pb::ExtensionRegistry registry = pb::ExtensionRegistry.CreateInstance();
+        RegisterAllExtensions(registry);
+        return registry;
+      };
+      pbd::FileDescriptor.InternalBuildGeneratedFileFrom(descriptorData,
+          new pbd::FileDescriptor[] {
+          }, assigner);
+    }
+    #endregion
+
+  }
+  #region Messages
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class SpeedMessage1 : pb::GeneratedMessage<SpeedMessage1, SpeedMessage1.Builder> {
+    private SpeedMessage1() { }
+    private static readonly SpeedMessage1 defaultInstance = new SpeedMessage1().MakeReadOnly();
+    private static readonly string[] _speedMessage1FieldNames = new string[] { "field1", "field100", "field101", "field102", "field103", "field104", "field12", "field128", "field129", "field13", "field130", "field131", "field14", "field15", "field150", "field16", "field17", "field18", "field2", "field22", "field23", "field24", "field25", "field271", "field272", "field280", "field29", "field3", "field30", "field4", "field5", "field59", "field6", "field60", "field67", "field68", "field7", "field78", "field80", "field81", "field9" };
+    private static readonly uint[] _speedMessage1FieldTags = new uint[] { 10, 800, 808, 818, 826, 832, 96, 1024, 1034, 104, 1040, 1048, 112, 122, 1200, 128, 136, 146, 16, 176, 184, 192, 200, 2168, 2176, 2240, 232, 24, 240, 34, 41, 472, 48, 480, 536, 544, 58, 624, 640, 648, 74 };
+    public static SpeedMessage1 DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override SpeedMessage1 DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override SpeedMessage1 ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.GoogleSpeed.internal__static_benchmarks_SpeedMessage1__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<SpeedMessage1, SpeedMessage1.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.GoogleSpeed.internal__static_benchmarks_SpeedMessage1__FieldAccessorTable; }
+    }
+
+    public const int Field1FieldNumber = 1;
+    private bool hasField1;
+    private string field1_ = "";
+    public bool HasField1 {
+      get { return hasField1; }
+    }
+    public string Field1 {
+      get { return field1_; }
+    }
+
+    public const int Field9FieldNumber = 9;
+    private bool hasField9;
+    private string field9_ = "";
+    public bool HasField9 {
+      get { return hasField9; }
+    }
+    public string Field9 {
+      get { return field9_; }
+    }
+
+    public const int Field18FieldNumber = 18;
+    private bool hasField18;
+    private string field18_ = "";
+    public bool HasField18 {
+      get { return hasField18; }
+    }
+    public string Field18 {
+      get { return field18_; }
+    }
+
+    public const int Field80FieldNumber = 80;
+    private bool hasField80;
+    private bool field80_;
+    public bool HasField80 {
+      get { return hasField80; }
+    }
+    public bool Field80 {
+      get { return field80_; }
+    }
+
+    public const int Field81FieldNumber = 81;
+    private bool hasField81;
+    private bool field81_ = true;
+    public bool HasField81 {
+      get { return hasField81; }
+    }
+    public bool Field81 {
+      get { return field81_; }
+    }
+
+    public const int Field2FieldNumber = 2;
+    private bool hasField2;
+    private int field2_;
+    public bool HasField2 {
+      get { return hasField2; }
+    }
+    public int Field2 {
+      get { return field2_; }
+    }
+
+    public const int Field3FieldNumber = 3;
+    private bool hasField3;
+    private int field3_;
+    public bool HasField3 {
+      get { return hasField3; }
+    }
+    public int Field3 {
+      get { return field3_; }
+    }
+
+    public const int Field280FieldNumber = 280;
+    private bool hasField280;
+    private int field280_;
+    public bool HasField280 {
+      get { return hasField280; }
+    }
+    public int Field280 {
+      get { return field280_; }
+    }
+
+    public const int Field6FieldNumber = 6;
+    private bool hasField6;
+    private int field6_;
+    public bool HasField6 {
+      get { return hasField6; }
+    }
+    public int Field6 {
+      get { return field6_; }
+    }
+
+    public const int Field22FieldNumber = 22;
+    private bool hasField22;
+    private long field22_;
+    public bool HasField22 {
+      get { return hasField22; }
+    }
+    public long Field22 {
+      get { return field22_; }
+    }
+
+    public const int Field4FieldNumber = 4;
+    private bool hasField4;
+    private string field4_ = "";
+    public bool HasField4 {
+      get { return hasField4; }
+    }
+    public string Field4 {
+      get { return field4_; }
+    }
+
+    public const int Field5FieldNumber = 5;
+    private pbc::PopsicleList<ulong> field5_ = new pbc::PopsicleList<ulong>();
+    [global::System.CLSCompliant(false)]
+    public scg::IList<ulong> Field5List {
+      get { return pbc::Lists.AsReadOnly(field5_); }
+    }
+    public int Field5Count {
+      get { return field5_.Count; }
+    }
+    [global::System.CLSCompliant(false)]
+    public ulong GetField5(int index) {
+      return field5_[index];
+    }
+
+    public const int Field59FieldNumber = 59;
+    private bool hasField59;
+    private bool field59_;
+    public bool HasField59 {
+      get { return hasField59; }
+    }
+    public bool Field59 {
+      get { return field59_; }
+    }
+
+    public const int Field7FieldNumber = 7;
+    private bool hasField7;
+    private string field7_ = "";
+    public bool HasField7 {
+      get { return hasField7; }
+    }
+    public string Field7 {
+      get { return field7_; }
+    }
+
+    public const int Field16FieldNumber = 16;
+    private bool hasField16;
+    private int field16_;
+    public bool HasField16 {
+      get { return hasField16; }
+    }
+    public int Field16 {
+      get { return field16_; }
+    }
+
+    public const int Field130FieldNumber = 130;
+    private bool hasField130;
+    private int field130_;
+    public bool HasField130 {
+      get { return hasField130; }
+    }
+    public int Field130 {
+      get { return field130_; }
+    }
+
+    public const int Field12FieldNumber = 12;
+    private bool hasField12;
+    private bool field12_ = true;
+    public bool HasField12 {
+      get { return hasField12; }
+    }
+    public bool Field12 {
+      get { return field12_; }
+    }
+
+    public const int Field17FieldNumber = 17;
+    private bool hasField17;
+    private bool field17_ = true;
+    public bool HasField17 {
+      get { return hasField17; }
+    }
+    public bool Field17 {
+      get { return field17_; }
+    }
+
+    public const int Field13FieldNumber = 13;
+    private bool hasField13;
+    private bool field13_ = true;
+    public bool HasField13 {
+      get { return hasField13; }
+    }
+    public bool Field13 {
+      get { return field13_; }
+    }
+
+    public const int Field14FieldNumber = 14;
+    private bool hasField14;
+    private bool field14_ = true;
+    public bool HasField14 {
+      get { return hasField14; }
+    }
+    public bool Field14 {
+      get { return field14_; }
+    }
+
+    public const int Field104FieldNumber = 104;
+    private bool hasField104;
+    private int field104_;
+    public bool HasField104 {
+      get { return hasField104; }
+    }
+    public int Field104 {
+      get { return field104_; }
+    }
+
+    public const int Field100FieldNumber = 100;
+    private bool hasField100;
+    private int field100_;
+    public bool HasField100 {
+      get { return hasField100; }
+    }
+    public int Field100 {
+      get { return field100_; }
+    }
+
+    public const int Field101FieldNumber = 101;
+    private bool hasField101;
+    private int field101_;
+    public bool HasField101 {
+      get { return hasField101; }
+    }
+    public int Field101 {
+      get { return field101_; }
+    }
+
+    public const int Field102FieldNumber = 102;
+    private bool hasField102;
+    private string field102_ = "";
+    public bool HasField102 {
+      get { return hasField102; }
+    }
+    public string Field102 {
+      get { return field102_; }
+    }
+
+    public const int Field103FieldNumber = 103;
+    private bool hasField103;
+    private string field103_ = "";
+    public bool HasField103 {
+      get { return hasField103; }
+    }
+    public string Field103 {
+      get { return field103_; }
+    }
+
+    public const int Field29FieldNumber = 29;
+    private bool hasField29;
+    private int field29_;
+    public bool HasField29 {
+      get { return hasField29; }
+    }
+    public int Field29 {
+      get { return field29_; }
+    }
+
+    public const int Field30FieldNumber = 30;
+    private bool hasField30;
+    private bool field30_;
+    public bool HasField30 {
+      get { return hasField30; }
+    }
+    public bool Field30 {
+      get { return field30_; }
+    }
+
+    public const int Field60FieldNumber = 60;
+    private bool hasField60;
+    private int field60_ = -1;
+    public bool HasField60 {
+      get { return hasField60; }
+    }
+    public int Field60 {
+      get { return field60_; }
+    }
+
+    public const int Field271FieldNumber = 271;
+    private bool hasField271;
+    private int field271_ = -1;
+    public bool HasField271 {
+      get { return hasField271; }
+    }
+    public int Field271 {
+      get { return field271_; }
+    }
+
+    public const int Field272FieldNumber = 272;
+    private bool hasField272;
+    private int field272_ = -1;
+    public bool HasField272 {
+      get { return hasField272; }
+    }
+    public int Field272 {
+      get { return field272_; }
+    }
+
+    public const int Field150FieldNumber = 150;
+    private bool hasField150;
+    private int field150_;
+    public bool HasField150 {
+      get { return hasField150; }
+    }
+    public int Field150 {
+      get { return field150_; }
+    }
+
+    public const int Field23FieldNumber = 23;
+    private bool hasField23;
+    private int field23_;
+    public bool HasField23 {
+      get { return hasField23; }
+    }
+    public int Field23 {
+      get { return field23_; }
+    }
+
+    public const int Field24FieldNumber = 24;
+    private bool hasField24;
+    private bool field24_;
+    public bool HasField24 {
+      get { return hasField24; }
+    }
+    public bool Field24 {
+      get { return field24_; }
+    }
+
+    public const int Field25FieldNumber = 25;
+    private bool hasField25;
+    private int field25_;
+    public bool HasField25 {
+      get { return hasField25; }
+    }
+    public int Field25 {
+      get { return field25_; }
+    }
+
+    public const int Field15FieldNumber = 15;
+    private bool hasField15;
+    private global::Google.ProtocolBuffers.TestProtos.SpeedMessage1SubMessage field15_;
+    public bool HasField15 {
+      get { return hasField15; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.SpeedMessage1SubMessage Field15 {
+      get { return field15_ ?? global::Google.ProtocolBuffers.TestProtos.SpeedMessage1SubMessage.DefaultInstance; }
+    }
+
+    public const int Field78FieldNumber = 78;
+    private bool hasField78;
+    private bool field78_;
+    public bool HasField78 {
+      get { return hasField78; }
+    }
+    public bool Field78 {
+      get { return field78_; }
+    }
+
+    public const int Field67FieldNumber = 67;
+    private bool hasField67;
+    private int field67_;
+    public bool HasField67 {
+      get { return hasField67; }
+    }
+    public int Field67 {
+      get { return field67_; }
+    }
+
+    public const int Field68FieldNumber = 68;
+    private bool hasField68;
+    private int field68_;
+    public bool HasField68 {
+      get { return hasField68; }
+    }
+    public int Field68 {
+      get { return field68_; }
+    }
+
+    public const int Field128FieldNumber = 128;
+    private bool hasField128;
+    private int field128_;
+    public bool HasField128 {
+      get { return hasField128; }
+    }
+    public int Field128 {
+      get { return field128_; }
+    }
+
+    public const int Field129FieldNumber = 129;
+    private bool hasField129;
+    private string field129_ = "xxxxxxxxxxxxxxxxxxxxx";
+    public bool HasField129 {
+      get { return hasField129; }
+    }
+    public string Field129 {
+      get { return field129_; }
+    }
+
+    public const int Field131FieldNumber = 131;
+    private bool hasField131;
+    private int field131_;
+    public bool HasField131 {
+      get { return hasField131; }
+    }
+    public int Field131 {
+      get { return field131_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        if (!hasField1) return false;
+        if (!hasField2) return false;
+        if (!hasField3) return false;
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _speedMessage1FieldNames;
+      if (hasField1) {
+        output.WriteString(1, field_names[0], Field1);
+      }
+      if (hasField2) {
+        output.WriteInt32(2, field_names[18], Field2);
+      }
+      if (hasField3) {
+        output.WriteInt32(3, field_names[27], Field3);
+      }
+      if (hasField4) {
+        output.WriteString(4, field_names[29], Field4);
+      }
+      if (field5_.Count > 0) {
+        output.WriteFixed64Array(5, field_names[30], field5_);
+      }
+      if (hasField6) {
+        output.WriteInt32(6, field_names[32], Field6);
+      }
+      if (hasField7) {
+        output.WriteString(7, field_names[36], Field7);
+      }
+      if (hasField9) {
+        output.WriteString(9, field_names[40], Field9);
+      }
+      if (hasField12) {
+        output.WriteBool(12, field_names[6], Field12);
+      }
+      if (hasField13) {
+        output.WriteBool(13, field_names[9], Field13);
+      }
+      if (hasField14) {
+        output.WriteBool(14, field_names[12], Field14);
+      }
+      if (hasField15) {
+        output.WriteMessage(15, field_names[13], Field15);
+      }
+      if (hasField16) {
+        output.WriteInt32(16, field_names[15], Field16);
+      }
+      if (hasField17) {
+        output.WriteBool(17, field_names[16], Field17);
+      }
+      if (hasField18) {
+        output.WriteString(18, field_names[17], Field18);
+      }
+      if (hasField22) {
+        output.WriteInt64(22, field_names[19], Field22);
+      }
+      if (hasField23) {
+        output.WriteInt32(23, field_names[20], Field23);
+      }
+      if (hasField24) {
+        output.WriteBool(24, field_names[21], Field24);
+      }
+      if (hasField25) {
+        output.WriteInt32(25, field_names[22], Field25);
+      }
+      if (hasField29) {
+        output.WriteInt32(29, field_names[26], Field29);
+      }
+      if (hasField30) {
+        output.WriteBool(30, field_names[28], Field30);
+      }
+      if (hasField59) {
+        output.WriteBool(59, field_names[31], Field59);
+      }
+      if (hasField60) {
+        output.WriteInt32(60, field_names[33], Field60);
+      }
+      if (hasField67) {
+        output.WriteInt32(67, field_names[34], Field67);
+      }
+      if (hasField68) {
+        output.WriteInt32(68, field_names[35], Field68);
+      }
+      if (hasField78) {
+        output.WriteBool(78, field_names[37], Field78);
+      }
+      if (hasField80) {
+        output.WriteBool(80, field_names[38], Field80);
+      }
+      if (hasField81) {
+        output.WriteBool(81, field_names[39], Field81);
+      }
+      if (hasField100) {
+        output.WriteInt32(100, field_names[1], Field100);
+      }
+      if (hasField101) {
+        output.WriteInt32(101, field_names[2], Field101);
+      }
+      if (hasField102) {
+        output.WriteString(102, field_names[3], Field102);
+      }
+      if (hasField103) {
+        output.WriteString(103, field_names[4], Field103);
+      }
+      if (hasField104) {
+        output.WriteInt32(104, field_names[5], Field104);
+      }
+      if (hasField128) {
+        output.WriteInt32(128, field_names[7], Field128);
+      }
+      if (hasField129) {
+        output.WriteString(129, field_names[8], Field129);
+      }
+      if (hasField130) {
+        output.WriteInt32(130, field_names[10], Field130);
+      }
+      if (hasField131) {
+        output.WriteInt32(131, field_names[11], Field131);
+      }
+      if (hasField150) {
+        output.WriteInt32(150, field_names[14], Field150);
+      }
+      if (hasField271) {
+        output.WriteInt32(271, field_names[23], Field271);
+      }
+      if (hasField272) {
+        output.WriteInt32(272, field_names[24], Field272);
+      }
+      if (hasField280) {
+        output.WriteInt32(280, field_names[25], Field280);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasField1) {
+        size += pb::CodedOutputStream.ComputeStringSize(1, Field1);
+      }
+      if (hasField9) {
+        size += pb::CodedOutputStream.ComputeStringSize(9, Field9);
+      }
+      if (hasField18) {
+        size += pb::CodedOutputStream.ComputeStringSize(18, Field18);
+      }
+      if (hasField80) {
+        size += pb::CodedOutputStream.ComputeBoolSize(80, Field80);
+      }
+      if (hasField81) {
+        size += pb::CodedOutputStream.ComputeBoolSize(81, Field81);
+      }
+      if (hasField2) {
+        size += pb::CodedOutputStream.ComputeInt32Size(2, Field2);
+      }
+      if (hasField3) {
+        size += pb::CodedOutputStream.ComputeInt32Size(3, Field3);
+      }
+      if (hasField280) {
+        size += pb::CodedOutputStream.ComputeInt32Size(280, Field280);
+      }
+      if (hasField6) {
+        size += pb::CodedOutputStream.ComputeInt32Size(6, Field6);
+      }
+      if (hasField22) {
+        size += pb::CodedOutputStream.ComputeInt64Size(22, Field22);
+      }
+      if (hasField4) {
+        size += pb::CodedOutputStream.ComputeStringSize(4, Field4);
+      }
+      {
+        int dataSize = 0;
+        dataSize = 8 * field5_.Count;
+        size += dataSize;
+        size += 1 * field5_.Count;
+      }
+      if (hasField59) {
+        size += pb::CodedOutputStream.ComputeBoolSize(59, Field59);
+      }
+      if (hasField7) {
+        size += pb::CodedOutputStream.ComputeStringSize(7, Field7);
+      }
+      if (hasField16) {
+        size += pb::CodedOutputStream.ComputeInt32Size(16, Field16);
+      }
+      if (hasField130) {
+        size += pb::CodedOutputStream.ComputeInt32Size(130, Field130);
+      }
+      if (hasField12) {
+        size += pb::CodedOutputStream.ComputeBoolSize(12, Field12);
+      }
+      if (hasField17) {
+        size += pb::CodedOutputStream.ComputeBoolSize(17, Field17);
+      }
+      if (hasField13) {
+        size += pb::CodedOutputStream.ComputeBoolSize(13, Field13);
+      }
+      if (hasField14) {
+        size += pb::CodedOutputStream.ComputeBoolSize(14, Field14);
+      }
+      if (hasField104) {
+        size += pb::CodedOutputStream.ComputeInt32Size(104, Field104);
+      }
+      if (hasField100) {
+        size += pb::CodedOutputStream.ComputeInt32Size(100, Field100);
+      }
+      if (hasField101) {
+        size += pb::CodedOutputStream.ComputeInt32Size(101, Field101);
+      }
+      if (hasField102) {
+        size += pb::CodedOutputStream.ComputeStringSize(102, Field102);
+      }
+      if (hasField103) {
+        size += pb::CodedOutputStream.ComputeStringSize(103, Field103);
+      }
+      if (hasField29) {
+        size += pb::CodedOutputStream.ComputeInt32Size(29, Field29);
+      }
+      if (hasField30) {
+        size += pb::CodedOutputStream.ComputeBoolSize(30, Field30);
+      }
+      if (hasField60) {
+        size += pb::CodedOutputStream.ComputeInt32Size(60, Field60);
+      }
+      if (hasField271) {
+        size += pb::CodedOutputStream.ComputeInt32Size(271, Field271);
+      }
+      if (hasField272) {
+        size += pb::CodedOutputStream.ComputeInt32Size(272, Field272);
+      }
+      if (hasField150) {
+        size += pb::CodedOutputStream.ComputeInt32Size(150, Field150);
+      }
+      if (hasField23) {
+        size += pb::CodedOutputStream.ComputeInt32Size(23, Field23);
+      }
+      if (hasField24) {
+        size += pb::CodedOutputStream.ComputeBoolSize(24, Field24);
+      }
+      if (hasField25) {
+        size += pb::CodedOutputStream.ComputeInt32Size(25, Field25);
+      }
+      if (hasField15) {
+        size += pb::CodedOutputStream.ComputeMessageSize(15, Field15);
+      }
+      if (hasField78) {
+        size += pb::CodedOutputStream.ComputeBoolSize(78, Field78);
+      }
+      if (hasField67) {
+        size += pb::CodedOutputStream.ComputeInt32Size(67, Field67);
+      }
+      if (hasField68) {
+        size += pb::CodedOutputStream.ComputeInt32Size(68, Field68);
+      }
+      if (hasField128) {
+        size += pb::CodedOutputStream.ComputeInt32Size(128, Field128);
+      }
+      if (hasField129) {
+        size += pb::CodedOutputStream.ComputeStringSize(129, Field129);
+      }
+      if (hasField131) {
+        size += pb::CodedOutputStream.ComputeInt32Size(131, Field131);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static SpeedMessage1 ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static SpeedMessage1 ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static SpeedMessage1 ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static SpeedMessage1 ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static SpeedMessage1 ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static SpeedMessage1 ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static SpeedMessage1 ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static SpeedMessage1 ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static SpeedMessage1 ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static SpeedMessage1 ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private SpeedMessage1 MakeReadOnly() {
+      field5_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(SpeedMessage1 prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<SpeedMessage1, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(SpeedMessage1 cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private SpeedMessage1 result;
+
+      private SpeedMessage1 PrepareBuilder() {
+        if (resultIsReadOnly) {
+          SpeedMessage1 original = result;
+          result = new SpeedMessage1();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override SpeedMessage1 MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.SpeedMessage1.Descriptor; }
+      }
+
+      public override SpeedMessage1 DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.SpeedMessage1.DefaultInstance; }
+      }
+
+      public override SpeedMessage1 BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is SpeedMessage1) {
+          return MergeFrom((SpeedMessage1) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(SpeedMessage1 other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.SpeedMessage1.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasField1) {
+          Field1 = other.Field1;
+        }
+        if (other.HasField9) {
+          Field9 = other.Field9;
+        }
+        if (other.HasField18) {
+          Field18 = other.Field18;
+        }
+        if (other.HasField80) {
+          Field80 = other.Field80;
+        }
+        if (other.HasField81) {
+          Field81 = other.Field81;
+        }
+        if (other.HasField2) {
+          Field2 = other.Field2;
+        }
+        if (other.HasField3) {
+          Field3 = other.Field3;
+        }
+        if (other.HasField280) {
+          Field280 = other.Field280;
+        }
+        if (other.HasField6) {
+          Field6 = other.Field6;
+        }
+        if (other.HasField22) {
+          Field22 = other.Field22;
+        }
+        if (other.HasField4) {
+          Field4 = other.Field4;
+        }
+        if (other.field5_.Count != 0) {
+          result.field5_.Add(other.field5_);
+        }
+        if (other.HasField59) {
+          Field59 = other.Field59;
+        }
+        if (other.HasField7) {
+          Field7 = other.Field7;
+        }
+        if (other.HasField16) {
+          Field16 = other.Field16;
+        }
+        if (other.HasField130) {
+          Field130 = other.Field130;
+        }
+        if (other.HasField12) {
+          Field12 = other.Field12;
+        }
+        if (other.HasField17) {
+          Field17 = other.Field17;
+        }
+        if (other.HasField13) {
+          Field13 = other.Field13;
+        }
+        if (other.HasField14) {
+          Field14 = other.Field14;
+        }
+        if (other.HasField104) {
+          Field104 = other.Field104;
+        }
+        if (other.HasField100) {
+          Field100 = other.Field100;
+        }
+        if (other.HasField101) {
+          Field101 = other.Field101;
+        }
+        if (other.HasField102) {
+          Field102 = other.Field102;
+        }
+        if (other.HasField103) {
+          Field103 = other.Field103;
+        }
+        if (other.HasField29) {
+          Field29 = other.Field29;
+        }
+        if (other.HasField30) {
+          Field30 = other.Field30;
+        }
+        if (other.HasField60) {
+          Field60 = other.Field60;
+        }
+        if (other.HasField271) {
+          Field271 = other.Field271;
+        }
+        if (other.HasField272) {
+          Field272 = other.Field272;
+        }
+        if (other.HasField150) {
+          Field150 = other.Field150;
+        }
+        if (other.HasField23) {
+          Field23 = other.Field23;
+        }
+        if (other.HasField24) {
+          Field24 = other.Field24;
+        }
+        if (other.HasField25) {
+          Field25 = other.Field25;
+        }
+        if (other.HasField15) {
+          MergeField15(other.Field15);
+        }
+        if (other.HasField78) {
+          Field78 = other.Field78;
+        }
+        if (other.HasField67) {
+          Field67 = other.Field67;
+        }
+        if (other.HasField68) {
+          Field68 = other.Field68;
+        }
+        if (other.HasField128) {
+          Field128 = other.Field128;
+        }
+        if (other.HasField129) {
+          Field129 = other.Field129;
+        }
+        if (other.HasField131) {
+          Field131 = other.Field131;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_speedMessage1FieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _speedMessage1FieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              result.hasField1 = input.ReadString(ref result.field1_);
+              break;
+            }
+            case 16: {
+              result.hasField2 = input.ReadInt32(ref result.field2_);
+              break;
+            }
+            case 24: {
+              result.hasField3 = input.ReadInt32(ref result.field3_);
+              break;
+            }
+            case 34: {
+              result.hasField4 = input.ReadString(ref result.field4_);
+              break;
+            }
+            case 42:
+            case 41: {
+              input.ReadFixed64Array(tag, field_name, result.field5_);
+              break;
+            }
+            case 48: {
+              result.hasField6 = input.ReadInt32(ref result.field6_);
+              break;
+            }
+            case 58: {
+              result.hasField7 = input.ReadString(ref result.field7_);
+              break;
+            }
+            case 74: {
+              result.hasField9 = input.ReadString(ref result.field9_);
+              break;
+            }
+            case 96: {
+              result.hasField12 = input.ReadBool(ref result.field12_);
+              break;
+            }
+            case 104: {
+              result.hasField13 = input.ReadBool(ref result.field13_);
+              break;
+            }
+            case 112: {
+              result.hasField14 = input.ReadBool(ref result.field14_);
+              break;
+            }
+            case 122: {
+              global::Google.ProtocolBuffers.TestProtos.SpeedMessage1SubMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.SpeedMessage1SubMessage.CreateBuilder();
+              if (result.hasField15) {
+                subBuilder.MergeFrom(Field15);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              Field15 = subBuilder.BuildPartial();
+              break;
+            }
+            case 128: {
+              result.hasField16 = input.ReadInt32(ref result.field16_);
+              break;
+            }
+            case 136: {
+              result.hasField17 = input.ReadBool(ref result.field17_);
+              break;
+            }
+            case 146: {
+              result.hasField18 = input.ReadString(ref result.field18_);
+              break;
+            }
+            case 176: {
+              result.hasField22 = input.ReadInt64(ref result.field22_);
+              break;
+            }
+            case 184: {
+              result.hasField23 = input.ReadInt32(ref result.field23_);
+              break;
+            }
+            case 192: {
+              result.hasField24 = input.ReadBool(ref result.field24_);
+              break;
+            }
+            case 200: {
+              result.hasField25 = input.ReadInt32(ref result.field25_);
+              break;
+            }
+            case 232: {
+              result.hasField29 = input.ReadInt32(ref result.field29_);
+              break;
+            }
+            case 240: {
+              result.hasField30 = input.ReadBool(ref result.field30_);
+              break;
+            }
+            case 472: {
+              result.hasField59 = input.ReadBool(ref result.field59_);
+              break;
+            }
+            case 480: {
+              result.hasField60 = input.ReadInt32(ref result.field60_);
+              break;
+            }
+            case 536: {
+              result.hasField67 = input.ReadInt32(ref result.field67_);
+              break;
+            }
+            case 544: {
+              result.hasField68 = input.ReadInt32(ref result.field68_);
+              break;
+            }
+            case 624: {
+              result.hasField78 = input.ReadBool(ref result.field78_);
+              break;
+            }
+            case 640: {
+              result.hasField80 = input.ReadBool(ref result.field80_);
+              break;
+            }
+            case 648: {
+              result.hasField81 = input.ReadBool(ref result.field81_);
+              break;
+            }
+            case 800: {
+              result.hasField100 = input.ReadInt32(ref result.field100_);
+              break;
+            }
+            case 808: {
+              result.hasField101 = input.ReadInt32(ref result.field101_);
+              break;
+            }
+            case 818: {
+              result.hasField102 = input.ReadString(ref result.field102_);
+              break;
+            }
+            case 826: {
+              result.hasField103 = input.ReadString(ref result.field103_);
+              break;
+            }
+            case 832: {
+              result.hasField104 = input.ReadInt32(ref result.field104_);
+              break;
+            }
+            case 1024: {
+              result.hasField128 = input.ReadInt32(ref result.field128_);
+              break;
+            }
+            case 1034: {
+              result.hasField129 = input.ReadString(ref result.field129_);
+              break;
+            }
+            case 1040: {
+              result.hasField130 = input.ReadInt32(ref result.field130_);
+              break;
+            }
+            case 1048: {
+              result.hasField131 = input.ReadInt32(ref result.field131_);
+              break;
+            }
+            case 1200: {
+              result.hasField150 = input.ReadInt32(ref result.field150_);
+              break;
+            }
+            case 2168: {
+              result.hasField271 = input.ReadInt32(ref result.field271_);
+              break;
+            }
+            case 2176: {
+              result.hasField272 = input.ReadInt32(ref result.field272_);
+              break;
+            }
+            case 2240: {
+              result.hasField280 = input.ReadInt32(ref result.field280_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasField1 {
+        get { return result.hasField1; }
+      }
+      public string Field1 {
+        get { return result.Field1; }
+        set { SetField1(value); }
+      }
+      public Builder SetField1(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField1 = true;
+        result.field1_ = value;
+        return this;
+      }
+      public Builder ClearField1() {
+        PrepareBuilder();
+        result.hasField1 = false;
+        result.field1_ = "";
+        return this;
+      }
+
+      public bool HasField9 {
+        get { return result.hasField9; }
+      }
+      public string Field9 {
+        get { return result.Field9; }
+        set { SetField9(value); }
+      }
+      public Builder SetField9(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField9 = true;
+        result.field9_ = value;
+        return this;
+      }
+      public Builder ClearField9() {
+        PrepareBuilder();
+        result.hasField9 = false;
+        result.field9_ = "";
+        return this;
+      }
+
+      public bool HasField18 {
+        get { return result.hasField18; }
+      }
+      public string Field18 {
+        get { return result.Field18; }
+        set { SetField18(value); }
+      }
+      public Builder SetField18(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField18 = true;
+        result.field18_ = value;
+        return this;
+      }
+      public Builder ClearField18() {
+        PrepareBuilder();
+        result.hasField18 = false;
+        result.field18_ = "";
+        return this;
+      }
+
+      public bool HasField80 {
+        get { return result.hasField80; }
+      }
+      public bool Field80 {
+        get { return result.Field80; }
+        set { SetField80(value); }
+      }
+      public Builder SetField80(bool value) {
+        PrepareBuilder();
+        result.hasField80 = true;
+        result.field80_ = value;
+        return this;
+      }
+      public Builder ClearField80() {
+        PrepareBuilder();
+        result.hasField80 = false;
+        result.field80_ = false;
+        return this;
+      }
+
+      public bool HasField81 {
+        get { return result.hasField81; }
+      }
+      public bool Field81 {
+        get { return result.Field81; }
+        set { SetField81(value); }
+      }
+      public Builder SetField81(bool value) {
+        PrepareBuilder();
+        result.hasField81 = true;
+        result.field81_ = value;
+        return this;
+      }
+      public Builder ClearField81() {
+        PrepareBuilder();
+        result.hasField81 = false;
+        result.field81_ = true;
+        return this;
+      }
+
+      public bool HasField2 {
+        get { return result.hasField2; }
+      }
+      public int Field2 {
+        get { return result.Field2; }
+        set { SetField2(value); }
+      }
+      public Builder SetField2(int value) {
+        PrepareBuilder();
+        result.hasField2 = true;
+        result.field2_ = value;
+        return this;
+      }
+      public Builder ClearField2() {
+        PrepareBuilder();
+        result.hasField2 = false;
+        result.field2_ = 0;
+        return this;
+      }
+
+      public bool HasField3 {
+        get { return result.hasField3; }
+      }
+      public int Field3 {
+        get { return result.Field3; }
+        set { SetField3(value); }
+      }
+      public Builder SetField3(int value) {
+        PrepareBuilder();
+        result.hasField3 = true;
+        result.field3_ = value;
+        return this;
+      }
+      public Builder ClearField3() {
+        PrepareBuilder();
+        result.hasField3 = false;
+        result.field3_ = 0;
+        return this;
+      }
+
+      public bool HasField280 {
+        get { return result.hasField280; }
+      }
+      public int Field280 {
+        get { return result.Field280; }
+        set { SetField280(value); }
+      }
+      public Builder SetField280(int value) {
+        PrepareBuilder();
+        result.hasField280 = true;
+        result.field280_ = value;
+        return this;
+      }
+      public Builder ClearField280() {
+        PrepareBuilder();
+        result.hasField280 = false;
+        result.field280_ = 0;
+        return this;
+      }
+
+      public bool HasField6 {
+        get { return result.hasField6; }
+      }
+      public int Field6 {
+        get { return result.Field6; }
+        set { SetField6(value); }
+      }
+      public Builder SetField6(int value) {
+        PrepareBuilder();
+        result.hasField6 = true;
+        result.field6_ = value;
+        return this;
+      }
+      public Builder ClearField6() {
+        PrepareBuilder();
+        result.hasField6 = false;
+        result.field6_ = 0;
+        return this;
+      }
+
+      public bool HasField22 {
+        get { return result.hasField22; }
+      }
+      public long Field22 {
+        get { return result.Field22; }
+        set { SetField22(value); }
+      }
+      public Builder SetField22(long value) {
+        PrepareBuilder();
+        result.hasField22 = true;
+        result.field22_ = value;
+        return this;
+      }
+      public Builder ClearField22() {
+        PrepareBuilder();
+        result.hasField22 = false;
+        result.field22_ = 0L;
+        return this;
+      }
+
+      public bool HasField4 {
+        get { return result.hasField4; }
+      }
+      public string Field4 {
+        get { return result.Field4; }
+        set { SetField4(value); }
+      }
+      public Builder SetField4(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField4 = true;
+        result.field4_ = value;
+        return this;
+      }
+      public Builder ClearField4() {
+        PrepareBuilder();
+        result.hasField4 = false;
+        result.field4_ = "";
+        return this;
+      }
+
+      [global::System.CLSCompliant(false)]
+      public pbc::IPopsicleList<ulong> Field5List {
+        get { return PrepareBuilder().field5_; }
+      }
+      public int Field5Count {
+        get { return result.Field5Count; }
+      }
+      [global::System.CLSCompliant(false)]
+      public ulong GetField5(int index) {
+        return result.GetField5(index);
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetField5(int index, ulong value) {
+        PrepareBuilder();
+        result.field5_[index] = value;
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddField5(ulong value) {
+        PrepareBuilder();
+        result.field5_.Add(value);
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRangeField5(scg::IEnumerable<ulong> values) {
+        PrepareBuilder();
+        result.field5_.Add(values);
+        return this;
+      }
+      public Builder ClearField5() {
+        PrepareBuilder();
+        result.field5_.Clear();
+        return this;
+      }
+
+      public bool HasField59 {
+        get { return result.hasField59; }
+      }
+      public bool Field59 {
+        get { return result.Field59; }
+        set { SetField59(value); }
+      }
+      public Builder SetField59(bool value) {
+        PrepareBuilder();
+        result.hasField59 = true;
+        result.field59_ = value;
+        return this;
+      }
+      public Builder ClearField59() {
+        PrepareBuilder();
+        result.hasField59 = false;
+        result.field59_ = false;
+        return this;
+      }
+
+      public bool HasField7 {
+        get { return result.hasField7; }
+      }
+      public string Field7 {
+        get { return result.Field7; }
+        set { SetField7(value); }
+      }
+      public Builder SetField7(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField7 = true;
+        result.field7_ = value;
+        return this;
+      }
+      public Builder ClearField7() {
+        PrepareBuilder();
+        result.hasField7 = false;
+        result.field7_ = "";
+        return this;
+      }
+
+      public bool HasField16 {
+        get { return result.hasField16; }
+      }
+      public int Field16 {
+        get { return result.Field16; }
+        set { SetField16(value); }
+      }
+      public Builder SetField16(int value) {
+        PrepareBuilder();
+        result.hasField16 = true;
+        result.field16_ = value;
+        return this;
+      }
+      public Builder ClearField16() {
+        PrepareBuilder();
+        result.hasField16 = false;
+        result.field16_ = 0;
+        return this;
+      }
+
+      public bool HasField130 {
+        get { return result.hasField130; }
+      }
+      public int Field130 {
+        get { return result.Field130; }
+        set { SetField130(value); }
+      }
+      public Builder SetField130(int value) {
+        PrepareBuilder();
+        result.hasField130 = true;
+        result.field130_ = value;
+        return this;
+      }
+      public Builder ClearField130() {
+        PrepareBuilder();
+        result.hasField130 = false;
+        result.field130_ = 0;
+        return this;
+      }
+
+      public bool HasField12 {
+        get { return result.hasField12; }
+      }
+      public bool Field12 {
+        get { return result.Field12; }
+        set { SetField12(value); }
+      }
+      public Builder SetField12(bool value) {
+        PrepareBuilder();
+        result.hasField12 = true;
+        result.field12_ = value;
+        return this;
+      }
+      public Builder ClearField12() {
+        PrepareBuilder();
+        result.hasField12 = false;
+        result.field12_ = true;
+        return this;
+      }
+
+      public bool HasField17 {
+        get { return result.hasField17; }
+      }
+      public bool Field17 {
+        get { return result.Field17; }
+        set { SetField17(value); }
+      }
+      public Builder SetField17(bool value) {
+        PrepareBuilder();
+        result.hasField17 = true;
+        result.field17_ = value;
+        return this;
+      }
+      public Builder ClearField17() {
+        PrepareBuilder();
+        result.hasField17 = false;
+        result.field17_ = true;
+        return this;
+      }
+
+      public bool HasField13 {
+        get { return result.hasField13; }
+      }
+      public bool Field13 {
+        get { return result.Field13; }
+        set { SetField13(value); }
+      }
+      public Builder SetField13(bool value) {
+        PrepareBuilder();
+        result.hasField13 = true;
+        result.field13_ = value;
+        return this;
+      }
+      public Builder ClearField13() {
+        PrepareBuilder();
+        result.hasField13 = false;
+        result.field13_ = true;
+        return this;
+      }
+
+      public bool HasField14 {
+        get { return result.hasField14; }
+      }
+      public bool Field14 {
+        get { return result.Field14; }
+        set { SetField14(value); }
+      }
+      public Builder SetField14(bool value) {
+        PrepareBuilder();
+        result.hasField14 = true;
+        result.field14_ = value;
+        return this;
+      }
+      public Builder ClearField14() {
+        PrepareBuilder();
+        result.hasField14 = false;
+        result.field14_ = true;
+        return this;
+      }
+
+      public bool HasField104 {
+        get { return result.hasField104; }
+      }
+      public int Field104 {
+        get { return result.Field104; }
+        set { SetField104(value); }
+      }
+      public Builder SetField104(int value) {
+        PrepareBuilder();
+        result.hasField104 = true;
+        result.field104_ = value;
+        return this;
+      }
+      public Builder ClearField104() {
+        PrepareBuilder();
+        result.hasField104 = false;
+        result.field104_ = 0;
+        return this;
+      }
+
+      public bool HasField100 {
+        get { return result.hasField100; }
+      }
+      public int Field100 {
+        get { return result.Field100; }
+        set { SetField100(value); }
+      }
+      public Builder SetField100(int value) {
+        PrepareBuilder();
+        result.hasField100 = true;
+        result.field100_ = value;
+        return this;
+      }
+      public Builder ClearField100() {
+        PrepareBuilder();
+        result.hasField100 = false;
+        result.field100_ = 0;
+        return this;
+      }
+
+      public bool HasField101 {
+        get { return result.hasField101; }
+      }
+      public int Field101 {
+        get { return result.Field101; }
+        set { SetField101(value); }
+      }
+      public Builder SetField101(int value) {
+        PrepareBuilder();
+        result.hasField101 = true;
+        result.field101_ = value;
+        return this;
+      }
+      public Builder ClearField101() {
+        PrepareBuilder();
+        result.hasField101 = false;
+        result.field101_ = 0;
+        return this;
+      }
+
+      public bool HasField102 {
+        get { return result.hasField102; }
+      }
+      public string Field102 {
+        get { return result.Field102; }
+        set { SetField102(value); }
+      }
+      public Builder SetField102(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField102 = true;
+        result.field102_ = value;
+        return this;
+      }
+      public Builder ClearField102() {
+        PrepareBuilder();
+        result.hasField102 = false;
+        result.field102_ = "";
+        return this;
+      }
+
+      public bool HasField103 {
+        get { return result.hasField103; }
+      }
+      public string Field103 {
+        get { return result.Field103; }
+        set { SetField103(value); }
+      }
+      public Builder SetField103(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField103 = true;
+        result.field103_ = value;
+        return this;
+      }
+      public Builder ClearField103() {
+        PrepareBuilder();
+        result.hasField103 = false;
+        result.field103_ = "";
+        return this;
+      }
+
+      public bool HasField29 {
+        get { return result.hasField29; }
+      }
+      public int Field29 {
+        get { return result.Field29; }
+        set { SetField29(value); }
+      }
+      public Builder SetField29(int value) {
+        PrepareBuilder();
+        result.hasField29 = true;
+        result.field29_ = value;
+        return this;
+      }
+      public Builder ClearField29() {
+        PrepareBuilder();
+        result.hasField29 = false;
+        result.field29_ = 0;
+        return this;
+      }
+
+      public bool HasField30 {
+        get { return result.hasField30; }
+      }
+      public bool Field30 {
+        get { return result.Field30; }
+        set { SetField30(value); }
+      }
+      public Builder SetField30(bool value) {
+        PrepareBuilder();
+        result.hasField30 = true;
+        result.field30_ = value;
+        return this;
+      }
+      public Builder ClearField30() {
+        PrepareBuilder();
+        result.hasField30 = false;
+        result.field30_ = false;
+        return this;
+      }
+
+      public bool HasField60 {
+        get { return result.hasField60; }
+      }
+      public int Field60 {
+        get { return result.Field60; }
+        set { SetField60(value); }
+      }
+      public Builder SetField60(int value) {
+        PrepareBuilder();
+        result.hasField60 = true;
+        result.field60_ = value;
+        return this;
+      }
+      public Builder ClearField60() {
+        PrepareBuilder();
+        result.hasField60 = false;
+        result.field60_ = -1;
+        return this;
+      }
+
+      public bool HasField271 {
+        get { return result.hasField271; }
+      }
+      public int Field271 {
+        get { return result.Field271; }
+        set { SetField271(value); }
+      }
+      public Builder SetField271(int value) {
+        PrepareBuilder();
+        result.hasField271 = true;
+        result.field271_ = value;
+        return this;
+      }
+      public Builder ClearField271() {
+        PrepareBuilder();
+        result.hasField271 = false;
+        result.field271_ = -1;
+        return this;
+      }
+
+      public bool HasField272 {
+        get { return result.hasField272; }
+      }
+      public int Field272 {
+        get { return result.Field272; }
+        set { SetField272(value); }
+      }
+      public Builder SetField272(int value) {
+        PrepareBuilder();
+        result.hasField272 = true;
+        result.field272_ = value;
+        return this;
+      }
+      public Builder ClearField272() {
+        PrepareBuilder();
+        result.hasField272 = false;
+        result.field272_ = -1;
+        return this;
+      }
+
+      public bool HasField150 {
+        get { return result.hasField150; }
+      }
+      public int Field150 {
+        get { return result.Field150; }
+        set { SetField150(value); }
+      }
+      public Builder SetField150(int value) {
+        PrepareBuilder();
+        result.hasField150 = true;
+        result.field150_ = value;
+        return this;
+      }
+      public Builder ClearField150() {
+        PrepareBuilder();
+        result.hasField150 = false;
+        result.field150_ = 0;
+        return this;
+      }
+
+      public bool HasField23 {
+        get { return result.hasField23; }
+      }
+      public int Field23 {
+        get { return result.Field23; }
+        set { SetField23(value); }
+      }
+      public Builder SetField23(int value) {
+        PrepareBuilder();
+        result.hasField23 = true;
+        result.field23_ = value;
+        return this;
+      }
+      public Builder ClearField23() {
+        PrepareBuilder();
+        result.hasField23 = false;
+        result.field23_ = 0;
+        return this;
+      }
+
+      public bool HasField24 {
+        get { return result.hasField24; }
+      }
+      public bool Field24 {
+        get { return result.Field24; }
+        set { SetField24(value); }
+      }
+      public Builder SetField24(bool value) {
+        PrepareBuilder();
+        result.hasField24 = true;
+        result.field24_ = value;
+        return this;
+      }
+      public Builder ClearField24() {
+        PrepareBuilder();
+        result.hasField24 = false;
+        result.field24_ = false;
+        return this;
+      }
+
+      public bool HasField25 {
+        get { return result.hasField25; }
+      }
+      public int Field25 {
+        get { return result.Field25; }
+        set { SetField25(value); }
+      }
+      public Builder SetField25(int value) {
+        PrepareBuilder();
+        result.hasField25 = true;
+        result.field25_ = value;
+        return this;
+      }
+      public Builder ClearField25() {
+        PrepareBuilder();
+        result.hasField25 = false;
+        result.field25_ = 0;
+        return this;
+      }
+
+      public bool HasField15 {
+       get { return result.hasField15; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.SpeedMessage1SubMessage Field15 {
+        get { return result.Field15; }
+        set { SetField15(value); }
+      }
+      public Builder SetField15(global::Google.ProtocolBuffers.TestProtos.SpeedMessage1SubMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField15 = true;
+        result.field15_ = value;
+        return this;
+      }
+      public Builder SetField15(global::Google.ProtocolBuffers.TestProtos.SpeedMessage1SubMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasField15 = true;
+        result.field15_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeField15(global::Google.ProtocolBuffers.TestProtos.SpeedMessage1SubMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasField15 &&
+            result.field15_ != global::Google.ProtocolBuffers.TestProtos.SpeedMessage1SubMessage.DefaultInstance) {
+            result.field15_ = global::Google.ProtocolBuffers.TestProtos.SpeedMessage1SubMessage.CreateBuilder(result.field15_).MergeFrom(value).BuildPartial();
+        } else {
+          result.field15_ = value;
+        }
+        result.hasField15 = true;
+        return this;
+      }
+      public Builder ClearField15() {
+        PrepareBuilder();
+        result.hasField15 = false;
+        result.field15_ = null;
+        return this;
+      }
+
+      public bool HasField78 {
+        get { return result.hasField78; }
+      }
+      public bool Field78 {
+        get { return result.Field78; }
+        set { SetField78(value); }
+      }
+      public Builder SetField78(bool value) {
+        PrepareBuilder();
+        result.hasField78 = true;
+        result.field78_ = value;
+        return this;
+      }
+      public Builder ClearField78() {
+        PrepareBuilder();
+        result.hasField78 = false;
+        result.field78_ = false;
+        return this;
+      }
+
+      public bool HasField67 {
+        get { return result.hasField67; }
+      }
+      public int Field67 {
+        get { return result.Field67; }
+        set { SetField67(value); }
+      }
+      public Builder SetField67(int value) {
+        PrepareBuilder();
+        result.hasField67 = true;
+        result.field67_ = value;
+        return this;
+      }
+      public Builder ClearField67() {
+        PrepareBuilder();
+        result.hasField67 = false;
+        result.field67_ = 0;
+        return this;
+      }
+
+      public bool HasField68 {
+        get { return result.hasField68; }
+      }
+      public int Field68 {
+        get { return result.Field68; }
+        set { SetField68(value); }
+      }
+      public Builder SetField68(int value) {
+        PrepareBuilder();
+        result.hasField68 = true;
+        result.field68_ = value;
+        return this;
+      }
+      public Builder ClearField68() {
+        PrepareBuilder();
+        result.hasField68 = false;
+        result.field68_ = 0;
+        return this;
+      }
+
+      public bool HasField128 {
+        get { return result.hasField128; }
+      }
+      public int Field128 {
+        get { return result.Field128; }
+        set { SetField128(value); }
+      }
+      public Builder SetField128(int value) {
+        PrepareBuilder();
+        result.hasField128 = true;
+        result.field128_ = value;
+        return this;
+      }
+      public Builder ClearField128() {
+        PrepareBuilder();
+        result.hasField128 = false;
+        result.field128_ = 0;
+        return this;
+      }
+
+      public bool HasField129 {
+        get { return result.hasField129; }
+      }
+      public string Field129 {
+        get { return result.Field129; }
+        set { SetField129(value); }
+      }
+      public Builder SetField129(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField129 = true;
+        result.field129_ = value;
+        return this;
+      }
+      public Builder ClearField129() {
+        PrepareBuilder();
+        result.hasField129 = false;
+        result.field129_ = "xxxxxxxxxxxxxxxxxxxxx";
+        return this;
+      }
+
+      public bool HasField131 {
+        get { return result.hasField131; }
+      }
+      public int Field131 {
+        get { return result.Field131; }
+        set { SetField131(value); }
+      }
+      public Builder SetField131(int value) {
+        PrepareBuilder();
+        result.hasField131 = true;
+        result.field131_ = value;
+        return this;
+      }
+      public Builder ClearField131() {
+        PrepareBuilder();
+        result.hasField131 = false;
+        result.field131_ = 0;
+        return this;
+      }
+    }
+    static SpeedMessage1() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.GoogleSpeed.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class SpeedMessage1SubMessage : pb::GeneratedMessage<SpeedMessage1SubMessage, SpeedMessage1SubMessage.Builder> {
+    private SpeedMessage1SubMessage() { }
+    private static readonly SpeedMessage1SubMessage defaultInstance = new SpeedMessage1SubMessage().MakeReadOnly();
+    private static readonly string[] _speedMessage1SubMessageFieldNames = new string[] { "field1", "field12", "field13", "field14", "field15", "field16", "field19", "field2", "field20", "field203", "field204", "field205", "field206", "field207", "field21", "field22", "field23", "field28", "field3", "field300" };
+    private static readonly uint[] _speedMessage1SubMessageFieldTags = new uint[] { 8, 96, 104, 112, 122, 128, 152, 16, 160, 1629, 1632, 1642, 1648, 1656, 169, 176, 184, 224, 24, 2400 };
+    public static SpeedMessage1SubMessage DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override SpeedMessage1SubMessage DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override SpeedMessage1SubMessage ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.GoogleSpeed.internal__static_benchmarks_SpeedMessage1SubMessage__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<SpeedMessage1SubMessage, SpeedMessage1SubMessage.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.GoogleSpeed.internal__static_benchmarks_SpeedMessage1SubMessage__FieldAccessorTable; }
+    }
+
+    public const int Field1FieldNumber = 1;
+    private bool hasField1;
+    private int field1_;
+    public bool HasField1 {
+      get { return hasField1; }
+    }
+    public int Field1 {
+      get { return field1_; }
+    }
+
+    public const int Field2FieldNumber = 2;
+    private bool hasField2;
+    private int field2_;
+    public bool HasField2 {
+      get { return hasField2; }
+    }
+    public int Field2 {
+      get { return field2_; }
+    }
+
+    public const int Field3FieldNumber = 3;
+    private bool hasField3;
+    private int field3_;
+    public bool HasField3 {
+      get { return hasField3; }
+    }
+    public int Field3 {
+      get { return field3_; }
+    }
+
+    public const int Field15FieldNumber = 15;
+    private bool hasField15;
+    private string field15_ = "";
+    public bool HasField15 {
+      get { return hasField15; }
+    }
+    public string Field15 {
+      get { return field15_; }
+    }
+
+    public const int Field12FieldNumber = 12;
+    private bool hasField12;
+    private bool field12_ = true;
+    public bool HasField12 {
+      get { return hasField12; }
+    }
+    public bool Field12 {
+      get { return field12_; }
+    }
+
+    public const int Field13FieldNumber = 13;
+    private bool hasField13;
+    private long field13_;
+    public bool HasField13 {
+      get { return hasField13; }
+    }
+    public long Field13 {
+      get { return field13_; }
+    }
+
+    public const int Field14FieldNumber = 14;
+    private bool hasField14;
+    private long field14_;
+    public bool HasField14 {
+      get { return hasField14; }
+    }
+    public long Field14 {
+      get { return field14_; }
+    }
+
+    public const int Field16FieldNumber = 16;
+    private bool hasField16;
+    private int field16_;
+    public bool HasField16 {
+      get { return hasField16; }
+    }
+    public int Field16 {
+      get { return field16_; }
+    }
+
+    public const int Field19FieldNumber = 19;
+    private bool hasField19;
+    private int field19_ = 2;
+    public bool HasField19 {
+      get { return hasField19; }
+    }
+    public int Field19 {
+      get { return field19_; }
+    }
+
+    public const int Field20FieldNumber = 20;
+    private bool hasField20;
+    private bool field20_ = true;
+    public bool HasField20 {
+      get { return hasField20; }
+    }
+    public bool Field20 {
+      get { return field20_; }
+    }
+
+    public const int Field28FieldNumber = 28;
+    private bool hasField28;
+    private bool field28_ = true;
+    public bool HasField28 {
+      get { return hasField28; }
+    }
+    public bool Field28 {
+      get { return field28_; }
+    }
+
+    public const int Field21FieldNumber = 21;
+    private bool hasField21;
+    private ulong field21_;
+    public bool HasField21 {
+      get { return hasField21; }
+    }
+    [global::System.CLSCompliant(false)]
+    public ulong Field21 {
+      get { return field21_; }
+    }
+
+    public const int Field22FieldNumber = 22;
+    private bool hasField22;
+    private int field22_;
+    public bool HasField22 {
+      get { return hasField22; }
+    }
+    public int Field22 {
+      get { return field22_; }
+    }
+
+    public const int Field23FieldNumber = 23;
+    private bool hasField23;
+    private bool field23_;
+    public bool HasField23 {
+      get { return hasField23; }
+    }
+    public bool Field23 {
+      get { return field23_; }
+    }
+
+    public const int Field206FieldNumber = 206;
+    private bool hasField206;
+    private bool field206_;
+    public bool HasField206 {
+      get { return hasField206; }
+    }
+    public bool Field206 {
+      get { return field206_; }
+    }
+
+    public const int Field203FieldNumber = 203;
+    private bool hasField203;
+    private uint field203_;
+    public bool HasField203 {
+      get { return hasField203; }
+    }
+    [global::System.CLSCompliant(false)]
+    public uint Field203 {
+      get { return field203_; }
+    }
+
+    public const int Field204FieldNumber = 204;
+    private bool hasField204;
+    private int field204_;
+    public bool HasField204 {
+      get { return hasField204; }
+    }
+    public int Field204 {
+      get { return field204_; }
+    }
+
+    public const int Field205FieldNumber = 205;
+    private bool hasField205;
+    private string field205_ = "";
+    public bool HasField205 {
+      get { return hasField205; }
+    }
+    public string Field205 {
+      get { return field205_; }
+    }
+
+    public const int Field207FieldNumber = 207;
+    private bool hasField207;
+    private ulong field207_;
+    public bool HasField207 {
+      get { return hasField207; }
+    }
+    [global::System.CLSCompliant(false)]
+    public ulong Field207 {
+      get { return field207_; }
+    }
+
+    public const int Field300FieldNumber = 300;
+    private bool hasField300;
+    private ulong field300_;
+    public bool HasField300 {
+      get { return hasField300; }
+    }
+    [global::System.CLSCompliant(false)]
+    public ulong Field300 {
+      get { return field300_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _speedMessage1SubMessageFieldNames;
+      if (hasField1) {
+        output.WriteInt32(1, field_names[0], Field1);
+      }
+      if (hasField2) {
+        output.WriteInt32(2, field_names[7], Field2);
+      }
+      if (hasField3) {
+        output.WriteInt32(3, field_names[18], Field3);
+      }
+      if (hasField12) {
+        output.WriteBool(12, field_names[1], Field12);
+      }
+      if (hasField13) {
+        output.WriteInt64(13, field_names[2], Field13);
+      }
+      if (hasField14) {
+        output.WriteInt64(14, field_names[3], Field14);
+      }
+      if (hasField15) {
+        output.WriteString(15, field_names[4], Field15);
+      }
+      if (hasField16) {
+        output.WriteInt32(16, field_names[5], Field16);
+      }
+      if (hasField19) {
+        output.WriteInt32(19, field_names[6], Field19);
+      }
+      if (hasField20) {
+        output.WriteBool(20, field_names[8], Field20);
+      }
+      if (hasField21) {
+        output.WriteFixed64(21, field_names[14], Field21);
+      }
+      if (hasField22) {
+        output.WriteInt32(22, field_names[15], Field22);
+      }
+      if (hasField23) {
+        output.WriteBool(23, field_names[16], Field23);
+      }
+      if (hasField28) {
+        output.WriteBool(28, field_names[17], Field28);
+      }
+      if (hasField203) {
+        output.WriteFixed32(203, field_names[9], Field203);
+      }
+      if (hasField204) {
+        output.WriteInt32(204, field_names[10], Field204);
+      }
+      if (hasField205) {
+        output.WriteString(205, field_names[11], Field205);
+      }
+      if (hasField206) {
+        output.WriteBool(206, field_names[12], Field206);
+      }
+      if (hasField207) {
+        output.WriteUInt64(207, field_names[13], Field207);
+      }
+      if (hasField300) {
+        output.WriteUInt64(300, field_names[19], Field300);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasField1) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, Field1);
+      }
+      if (hasField2) {
+        size += pb::CodedOutputStream.ComputeInt32Size(2, Field2);
+      }
+      if (hasField3) {
+        size += pb::CodedOutputStream.ComputeInt32Size(3, Field3);
+      }
+      if (hasField15) {
+        size += pb::CodedOutputStream.ComputeStringSize(15, Field15);
+      }
+      if (hasField12) {
+        size += pb::CodedOutputStream.ComputeBoolSize(12, Field12);
+      }
+      if (hasField13) {
+        size += pb::CodedOutputStream.ComputeInt64Size(13, Field13);
+      }
+      if (hasField14) {
+        size += pb::CodedOutputStream.ComputeInt64Size(14, Field14);
+      }
+      if (hasField16) {
+        size += pb::CodedOutputStream.ComputeInt32Size(16, Field16);
+      }
+      if (hasField19) {
+        size += pb::CodedOutputStream.ComputeInt32Size(19, Field19);
+      }
+      if (hasField20) {
+        size += pb::CodedOutputStream.ComputeBoolSize(20, Field20);
+      }
+      if (hasField28) {
+        size += pb::CodedOutputStream.ComputeBoolSize(28, Field28);
+      }
+      if (hasField21) {
+        size += pb::CodedOutputStream.ComputeFixed64Size(21, Field21);
+      }
+      if (hasField22) {
+        size += pb::CodedOutputStream.ComputeInt32Size(22, Field22);
+      }
+      if (hasField23) {
+        size += pb::CodedOutputStream.ComputeBoolSize(23, Field23);
+      }
+      if (hasField206) {
+        size += pb::CodedOutputStream.ComputeBoolSize(206, Field206);
+      }
+      if (hasField203) {
+        size += pb::CodedOutputStream.ComputeFixed32Size(203, Field203);
+      }
+      if (hasField204) {
+        size += pb::CodedOutputStream.ComputeInt32Size(204, Field204);
+      }
+      if (hasField205) {
+        size += pb::CodedOutputStream.ComputeStringSize(205, Field205);
+      }
+      if (hasField207) {
+        size += pb::CodedOutputStream.ComputeUInt64Size(207, Field207);
+      }
+      if (hasField300) {
+        size += pb::CodedOutputStream.ComputeUInt64Size(300, Field300);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static SpeedMessage1SubMessage ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static SpeedMessage1SubMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static SpeedMessage1SubMessage ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static SpeedMessage1SubMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static SpeedMessage1SubMessage ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static SpeedMessage1SubMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static SpeedMessage1SubMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static SpeedMessage1SubMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static SpeedMessage1SubMessage ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static SpeedMessage1SubMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private SpeedMessage1SubMessage MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(SpeedMessage1SubMessage prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<SpeedMessage1SubMessage, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(SpeedMessage1SubMessage cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private SpeedMessage1SubMessage result;
+
+      private SpeedMessage1SubMessage PrepareBuilder() {
+        if (resultIsReadOnly) {
+          SpeedMessage1SubMessage original = result;
+          result = new SpeedMessage1SubMessage();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override SpeedMessage1SubMessage MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.SpeedMessage1SubMessage.Descriptor; }
+      }
+
+      public override SpeedMessage1SubMessage DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.SpeedMessage1SubMessage.DefaultInstance; }
+      }
+
+      public override SpeedMessage1SubMessage BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is SpeedMessage1SubMessage) {
+          return MergeFrom((SpeedMessage1SubMessage) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(SpeedMessage1SubMessage other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.SpeedMessage1SubMessage.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasField1) {
+          Field1 = other.Field1;
+        }
+        if (other.HasField2) {
+          Field2 = other.Field2;
+        }
+        if (other.HasField3) {
+          Field3 = other.Field3;
+        }
+        if (other.HasField15) {
+          Field15 = other.Field15;
+        }
+        if (other.HasField12) {
+          Field12 = other.Field12;
+        }
+        if (other.HasField13) {
+          Field13 = other.Field13;
+        }
+        if (other.HasField14) {
+          Field14 = other.Field14;
+        }
+        if (other.HasField16) {
+          Field16 = other.Field16;
+        }
+        if (other.HasField19) {
+          Field19 = other.Field19;
+        }
+        if (other.HasField20) {
+          Field20 = other.Field20;
+        }
+        if (other.HasField28) {
+          Field28 = other.Field28;
+        }
+        if (other.HasField21) {
+          Field21 = other.Field21;
+        }
+        if (other.HasField22) {
+          Field22 = other.Field22;
+        }
+        if (other.HasField23) {
+          Field23 = other.Field23;
+        }
+        if (other.HasField206) {
+          Field206 = other.Field206;
+        }
+        if (other.HasField203) {
+          Field203 = other.Field203;
+        }
+        if (other.HasField204) {
+          Field204 = other.Field204;
+        }
+        if (other.HasField205) {
+          Field205 = other.Field205;
+        }
+        if (other.HasField207) {
+          Field207 = other.Field207;
+        }
+        if (other.HasField300) {
+          Field300 = other.Field300;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_speedMessage1SubMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _speedMessage1SubMessageFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasField1 = input.ReadInt32(ref result.field1_);
+              break;
+            }
+            case 16: {
+              result.hasField2 = input.ReadInt32(ref result.field2_);
+              break;
+            }
+            case 24: {
+              result.hasField3 = input.ReadInt32(ref result.field3_);
+              break;
+            }
+            case 96: {
+              result.hasField12 = input.ReadBool(ref result.field12_);
+              break;
+            }
+            case 104: {
+              result.hasField13 = input.ReadInt64(ref result.field13_);
+              break;
+            }
+            case 112: {
+              result.hasField14 = input.ReadInt64(ref result.field14_);
+              break;
+            }
+            case 122: {
+              result.hasField15 = input.ReadString(ref result.field15_);
+              break;
+            }
+            case 128: {
+              result.hasField16 = input.ReadInt32(ref result.field16_);
+              break;
+            }
+            case 152: {
+              result.hasField19 = input.ReadInt32(ref result.field19_);
+              break;
+            }
+            case 160: {
+              result.hasField20 = input.ReadBool(ref result.field20_);
+              break;
+            }
+            case 169: {
+              result.hasField21 = input.ReadFixed64(ref result.field21_);
+              break;
+            }
+            case 176: {
+              result.hasField22 = input.ReadInt32(ref result.field22_);
+              break;
+            }
+            case 184: {
+              result.hasField23 = input.ReadBool(ref result.field23_);
+              break;
+            }
+            case 224: {
+              result.hasField28 = input.ReadBool(ref result.field28_);
+              break;
+            }
+            case 1629: {
+              result.hasField203 = input.ReadFixed32(ref result.field203_);
+              break;
+            }
+            case 1632: {
+              result.hasField204 = input.ReadInt32(ref result.field204_);
+              break;
+            }
+            case 1642: {
+              result.hasField205 = input.ReadString(ref result.field205_);
+              break;
+            }
+            case 1648: {
+              result.hasField206 = input.ReadBool(ref result.field206_);
+              break;
+            }
+            case 1656: {
+              result.hasField207 = input.ReadUInt64(ref result.field207_);
+              break;
+            }
+            case 2400: {
+              result.hasField300 = input.ReadUInt64(ref result.field300_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasField1 {
+        get { return result.hasField1; }
+      }
+      public int Field1 {
+        get { return result.Field1; }
+        set { SetField1(value); }
+      }
+      public Builder SetField1(int value) {
+        PrepareBuilder();
+        result.hasField1 = true;
+        result.field1_ = value;
+        return this;
+      }
+      public Builder ClearField1() {
+        PrepareBuilder();
+        result.hasField1 = false;
+        result.field1_ = 0;
+        return this;
+      }
+
+      public bool HasField2 {
+        get { return result.hasField2; }
+      }
+      public int Field2 {
+        get { return result.Field2; }
+        set { SetField2(value); }
+      }
+      public Builder SetField2(int value) {
+        PrepareBuilder();
+        result.hasField2 = true;
+        result.field2_ = value;
+        return this;
+      }
+      public Builder ClearField2() {
+        PrepareBuilder();
+        result.hasField2 = false;
+        result.field2_ = 0;
+        return this;
+      }
+
+      public bool HasField3 {
+        get { return result.hasField3; }
+      }
+      public int Field3 {
+        get { return result.Field3; }
+        set { SetField3(value); }
+      }
+      public Builder SetField3(int value) {
+        PrepareBuilder();
+        result.hasField3 = true;
+        result.field3_ = value;
+        return this;
+      }
+      public Builder ClearField3() {
+        PrepareBuilder();
+        result.hasField3 = false;
+        result.field3_ = 0;
+        return this;
+      }
+
+      public bool HasField15 {
+        get { return result.hasField15; }
+      }
+      public string Field15 {
+        get { return result.Field15; }
+        set { SetField15(value); }
+      }
+      public Builder SetField15(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField15 = true;
+        result.field15_ = value;
+        return this;
+      }
+      public Builder ClearField15() {
+        PrepareBuilder();
+        result.hasField15 = false;
+        result.field15_ = "";
+        return this;
+      }
+
+      public bool HasField12 {
+        get { return result.hasField12; }
+      }
+      public bool Field12 {
+        get { return result.Field12; }
+        set { SetField12(value); }
+      }
+      public Builder SetField12(bool value) {
+        PrepareBuilder();
+        result.hasField12 = true;
+        result.field12_ = value;
+        return this;
+      }
+      public Builder ClearField12() {
+        PrepareBuilder();
+        result.hasField12 = false;
+        result.field12_ = true;
+        return this;
+      }
+
+      public bool HasField13 {
+        get { return result.hasField13; }
+      }
+      public long Field13 {
+        get { return result.Field13; }
+        set { SetField13(value); }
+      }
+      public Builder SetField13(long value) {
+        PrepareBuilder();
+        result.hasField13 = true;
+        result.field13_ = value;
+        return this;
+      }
+      public Builder ClearField13() {
+        PrepareBuilder();
+        result.hasField13 = false;
+        result.field13_ = 0L;
+        return this;
+      }
+
+      public bool HasField14 {
+        get { return result.hasField14; }
+      }
+      public long Field14 {
+        get { return result.Field14; }
+        set { SetField14(value); }
+      }
+      public Builder SetField14(long value) {
+        PrepareBuilder();
+        result.hasField14 = true;
+        result.field14_ = value;
+        return this;
+      }
+      public Builder ClearField14() {
+        PrepareBuilder();
+        result.hasField14 = false;
+        result.field14_ = 0L;
+        return this;
+      }
+
+      public bool HasField16 {
+        get { return result.hasField16; }
+      }
+      public int Field16 {
+        get { return result.Field16; }
+        set { SetField16(value); }
+      }
+      public Builder SetField16(int value) {
+        PrepareBuilder();
+        result.hasField16 = true;
+        result.field16_ = value;
+        return this;
+      }
+      public Builder ClearField16() {
+        PrepareBuilder();
+        result.hasField16 = false;
+        result.field16_ = 0;
+        return this;
+      }
+
+      public bool HasField19 {
+        get { return result.hasField19; }
+      }
+      public int Field19 {
+        get { return result.Field19; }
+        set { SetField19(value); }
+      }
+      public Builder SetField19(int value) {
+        PrepareBuilder();
+        result.hasField19 = true;
+        result.field19_ = value;
+        return this;
+      }
+      public Builder ClearField19() {
+        PrepareBuilder();
+        result.hasField19 = false;
+        result.field19_ = 2;
+        return this;
+      }
+
+      public bool HasField20 {
+        get { return result.hasField20; }
+      }
+      public bool Field20 {
+        get { return result.Field20; }
+        set { SetField20(value); }
+      }
+      public Builder SetField20(bool value) {
+        PrepareBuilder();
+        result.hasField20 = true;
+        result.field20_ = value;
+        return this;
+      }
+      public Builder ClearField20() {
+        PrepareBuilder();
+        result.hasField20 = false;
+        result.field20_ = true;
+        return this;
+      }
+
+      public bool HasField28 {
+        get { return result.hasField28; }
+      }
+      public bool Field28 {
+        get { return result.Field28; }
+        set { SetField28(value); }
+      }
+      public Builder SetField28(bool value) {
+        PrepareBuilder();
+        result.hasField28 = true;
+        result.field28_ = value;
+        return this;
+      }
+      public Builder ClearField28() {
+        PrepareBuilder();
+        result.hasField28 = false;
+        result.field28_ = true;
+        return this;
+      }
+
+      public bool HasField21 {
+        get { return result.hasField21; }
+      }
+      [global::System.CLSCompliant(false)]
+      public ulong Field21 {
+        get { return result.Field21; }
+        set { SetField21(value); }
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetField21(ulong value) {
+        PrepareBuilder();
+        result.hasField21 = true;
+        result.field21_ = value;
+        return this;
+      }
+      public Builder ClearField21() {
+        PrepareBuilder();
+        result.hasField21 = false;
+        result.field21_ = 0UL;
+        return this;
+      }
+
+      public bool HasField22 {
+        get { return result.hasField22; }
+      }
+      public int Field22 {
+        get { return result.Field22; }
+        set { SetField22(value); }
+      }
+      public Builder SetField22(int value) {
+        PrepareBuilder();
+        result.hasField22 = true;
+        result.field22_ = value;
+        return this;
+      }
+      public Builder ClearField22() {
+        PrepareBuilder();
+        result.hasField22 = false;
+        result.field22_ = 0;
+        return this;
+      }
+
+      public bool HasField23 {
+        get { return result.hasField23; }
+      }
+      public bool Field23 {
+        get { return result.Field23; }
+        set { SetField23(value); }
+      }
+      public Builder SetField23(bool value) {
+        PrepareBuilder();
+        result.hasField23 = true;
+        result.field23_ = value;
+        return this;
+      }
+      public Builder ClearField23() {
+        PrepareBuilder();
+        result.hasField23 = false;
+        result.field23_ = false;
+        return this;
+      }
+
+      public bool HasField206 {
+        get { return result.hasField206; }
+      }
+      public bool Field206 {
+        get { return result.Field206; }
+        set { SetField206(value); }
+      }
+      public Builder SetField206(bool value) {
+        PrepareBuilder();
+        result.hasField206 = true;
+        result.field206_ = value;
+        return this;
+      }
+      public Builder ClearField206() {
+        PrepareBuilder();
+        result.hasField206 = false;
+        result.field206_ = false;
+        return this;
+      }
+
+      public bool HasField203 {
+        get { return result.hasField203; }
+      }
+      [global::System.CLSCompliant(false)]
+      public uint Field203 {
+        get { return result.Field203; }
+        set { SetField203(value); }
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetField203(uint value) {
+        PrepareBuilder();
+        result.hasField203 = true;
+        result.field203_ = value;
+        return this;
+      }
+      public Builder ClearField203() {
+        PrepareBuilder();
+        result.hasField203 = false;
+        result.field203_ = 0;
+        return this;
+      }
+
+      public bool HasField204 {
+        get { return result.hasField204; }
+      }
+      public int Field204 {
+        get { return result.Field204; }
+        set { SetField204(value); }
+      }
+      public Builder SetField204(int value) {
+        PrepareBuilder();
+        result.hasField204 = true;
+        result.field204_ = value;
+        return this;
+      }
+      public Builder ClearField204() {
+        PrepareBuilder();
+        result.hasField204 = false;
+        result.field204_ = 0;
+        return this;
+      }
+
+      public bool HasField205 {
+        get { return result.hasField205; }
+      }
+      public string Field205 {
+        get { return result.Field205; }
+        set { SetField205(value); }
+      }
+      public Builder SetField205(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField205 = true;
+        result.field205_ = value;
+        return this;
+      }
+      public Builder ClearField205() {
+        PrepareBuilder();
+        result.hasField205 = false;
+        result.field205_ = "";
+        return this;
+      }
+
+      public bool HasField207 {
+        get { return result.hasField207; }
+      }
+      [global::System.CLSCompliant(false)]
+      public ulong Field207 {
+        get { return result.Field207; }
+        set { SetField207(value); }
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetField207(ulong value) {
+        PrepareBuilder();
+        result.hasField207 = true;
+        result.field207_ = value;
+        return this;
+      }
+      public Builder ClearField207() {
+        PrepareBuilder();
+        result.hasField207 = false;
+        result.field207_ = 0UL;
+        return this;
+      }
+
+      public bool HasField300 {
+        get { return result.hasField300; }
+      }
+      [global::System.CLSCompliant(false)]
+      public ulong Field300 {
+        get { return result.Field300; }
+        set { SetField300(value); }
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetField300(ulong value) {
+        PrepareBuilder();
+        result.hasField300 = true;
+        result.field300_ = value;
+        return this;
+      }
+      public Builder ClearField300() {
+        PrepareBuilder();
+        result.hasField300 = false;
+        result.field300_ = 0UL;
+        return this;
+      }
+    }
+    static SpeedMessage1SubMessage() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.GoogleSpeed.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class SpeedMessage2 : pb::GeneratedMessage<SpeedMessage2, SpeedMessage2.Builder> {
+    private SpeedMessage2() { }
+    private static readonly SpeedMessage2 defaultInstance = new SpeedMessage2().MakeReadOnly();
+    private static readonly string[] _speedMessage2FieldNames = new string[] { "field1", "field109", "field127", "field128", "field129", "field130", "field131", "field2", "field205", "field206", "field21", "field210", "field211", "field212", "field213", "field216", "field217", "field218", "field220", "field221", "field222", "field25", "field3", "field30", "field4", "field6", "field63", "field71", "field75", "group1" };
+    private static readonly uint[] _speedMessage2FieldTags = new uint[] { 10, 872, 1018, 1026, 1032, 1040, 1048, 18, 1640, 1648, 168, 1680, 1688, 1696, 1704, 1728, 1736, 1744, 1760, 1768, 1781, 205, 24, 240, 32, 50, 504, 568, 600, 83 };
+    public static SpeedMessage2 DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override SpeedMessage2 DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override SpeedMessage2 ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.GoogleSpeed.internal__static_benchmarks_SpeedMessage2__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<SpeedMessage2, SpeedMessage2.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.GoogleSpeed.internal__static_benchmarks_SpeedMessage2__FieldAccessorTable; }
+    }
+
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class Group1 : pb::GeneratedMessage<Group1, Group1.Builder> {
+        private Group1() { }
+        private static readonly Group1 defaultInstance = new Group1().MakeReadOnly();
+        private static readonly string[] _group1FieldNames = new string[] { "field11", "field12", "field13", "field14", "field15", "field16", "field20", "field22", "field24", "field26", "field27", "field28", "field29", "field31", "field5", "field73" };
+        private static readonly uint[] _group1FieldTags = new uint[] { 93, 98, 106, 114, 120, 130, 160, 178, 194, 213, 218, 224, 234, 250, 40, 584 };
+        public static Group1 DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override Group1 DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override Group1 ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.TestProtos.GoogleSpeed.internal__static_benchmarks_SpeedMessage2_Group1__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<Group1, Group1.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.TestProtos.GoogleSpeed.internal__static_benchmarks_SpeedMessage2_Group1__FieldAccessorTable; }
+        }
+
+        public const int Field11FieldNumber = 11;
+        private bool hasField11;
+        private float field11_;
+        public bool HasField11 {
+          get { return hasField11; }
+        }
+        public float Field11 {
+          get { return field11_; }
+        }
+
+        public const int Field26FieldNumber = 26;
+        private bool hasField26;
+        private float field26_;
+        public bool HasField26 {
+          get { return hasField26; }
+        }
+        public float Field26 {
+          get { return field26_; }
+        }
+
+        public const int Field12FieldNumber = 12;
+        private bool hasField12;
+        private string field12_ = "";
+        public bool HasField12 {
+          get { return hasField12; }
+        }
+        public string Field12 {
+          get { return field12_; }
+        }
+
+        public const int Field13FieldNumber = 13;
+        private bool hasField13;
+        private string field13_ = "";
+        public bool HasField13 {
+          get { return hasField13; }
+        }
+        public string Field13 {
+          get { return field13_; }
+        }
+
+        public const int Field14FieldNumber = 14;
+        private pbc::PopsicleList<string> field14_ = new pbc::PopsicleList<string>();
+        public scg::IList<string> Field14List {
+          get { return pbc::Lists.AsReadOnly(field14_); }
+        }
+        public int Field14Count {
+          get { return field14_.Count; }
+        }
+        public string GetField14(int index) {
+          return field14_[index];
+        }
+
+        public const int Field15FieldNumber = 15;
+        private bool hasField15;
+        private ulong field15_;
+        public bool HasField15 {
+          get { return hasField15; }
+        }
+        [global::System.CLSCompliant(false)]
+        public ulong Field15 {
+          get { return field15_; }
+        }
+
+        public const int Field5FieldNumber = 5;
+        private bool hasField5;
+        private int field5_;
+        public bool HasField5 {
+          get { return hasField5; }
+        }
+        public int Field5 {
+          get { return field5_; }
+        }
+
+        public const int Field27FieldNumber = 27;
+        private bool hasField27;
+        private string field27_ = "";
+        public bool HasField27 {
+          get { return hasField27; }
+        }
+        public string Field27 {
+          get { return field27_; }
+        }
+
+        public const int Field28FieldNumber = 28;
+        private bool hasField28;
+        private int field28_;
+        public bool HasField28 {
+          get { return hasField28; }
+        }
+        public int Field28 {
+          get { return field28_; }
+        }
+
+        public const int Field29FieldNumber = 29;
+        private bool hasField29;
+        private string field29_ = "";
+        public bool HasField29 {
+          get { return hasField29; }
+        }
+        public string Field29 {
+          get { return field29_; }
+        }
+
+        public const int Field16FieldNumber = 16;
+        private bool hasField16;
+        private string field16_ = "";
+        public bool HasField16 {
+          get { return hasField16; }
+        }
+        public string Field16 {
+          get { return field16_; }
+        }
+
+        public const int Field22FieldNumber = 22;
+        private pbc::PopsicleList<string> field22_ = new pbc::PopsicleList<string>();
+        public scg::IList<string> Field22List {
+          get { return pbc::Lists.AsReadOnly(field22_); }
+        }
+        public int Field22Count {
+          get { return field22_.Count; }
+        }
+        public string GetField22(int index) {
+          return field22_[index];
+        }
+
+        public const int Field73FieldNumber = 73;
+        private pbc::PopsicleList<int> field73_ = new pbc::PopsicleList<int>();
+        public scg::IList<int> Field73List {
+          get { return pbc::Lists.AsReadOnly(field73_); }
+        }
+        public int Field73Count {
+          get { return field73_.Count; }
+        }
+        public int GetField73(int index) {
+          return field73_[index];
+        }
+
+        public const int Field20FieldNumber = 20;
+        private bool hasField20;
+        private int field20_;
+        public bool HasField20 {
+          get { return hasField20; }
+        }
+        public int Field20 {
+          get { return field20_; }
+        }
+
+        public const int Field24FieldNumber = 24;
+        private bool hasField24;
+        private string field24_ = "";
+        public bool HasField24 {
+          get { return hasField24; }
+        }
+        public string Field24 {
+          get { return field24_; }
+        }
+
+        public const int Field31FieldNumber = 31;
+        private bool hasField31;
+        private global::Google.ProtocolBuffers.TestProtos.SpeedMessage2GroupedMessage field31_;
+        public bool HasField31 {
+          get { return hasField31; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.SpeedMessage2GroupedMessage Field31 {
+          get { return field31_ ?? global::Google.ProtocolBuffers.TestProtos.SpeedMessage2GroupedMessage.DefaultInstance; }
+        }
+
+        public override bool IsInitialized {
+          get {
+            if (!hasField11) return false;
+            if (!hasField15) return false;
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _group1FieldNames;
+          if (hasField5) {
+            output.WriteInt32(5, field_names[14], Field5);
+          }
+          if (hasField11) {
+            output.WriteFloat(11, field_names[0], Field11);
+          }
+          if (hasField12) {
+            output.WriteString(12, field_names[1], Field12);
+          }
+          if (hasField13) {
+            output.WriteString(13, field_names[2], Field13);
+          }
+          if (field14_.Count > 0) {
+            output.WriteStringArray(14, field_names[3], field14_);
+          }
+          if (hasField15) {
+            output.WriteUInt64(15, field_names[4], Field15);
+          }
+          if (hasField16) {
+            output.WriteString(16, field_names[5], Field16);
+          }
+          if (hasField20) {
+            output.WriteInt32(20, field_names[6], Field20);
+          }
+          if (field22_.Count > 0) {
+            output.WriteStringArray(22, field_names[7], field22_);
+          }
+          if (hasField24) {
+            output.WriteString(24, field_names[8], Field24);
+          }
+          if (hasField26) {
+            output.WriteFloat(26, field_names[9], Field26);
+          }
+          if (hasField27) {
+            output.WriteString(27, field_names[10], Field27);
+          }
+          if (hasField28) {
+            output.WriteInt32(28, field_names[11], Field28);
+          }
+          if (hasField29) {
+            output.WriteString(29, field_names[12], Field29);
+          }
+          if (hasField31) {
+            output.WriteMessage(31, field_names[13], Field31);
+          }
+          if (field73_.Count > 0) {
+            output.WriteInt32Array(73, field_names[15], field73_);
+          }
+          UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          if (hasField11) {
+            size += pb::CodedOutputStream.ComputeFloatSize(11, Field11);
+          }
+          if (hasField26) {
+            size += pb::CodedOutputStream.ComputeFloatSize(26, Field26);
+          }
+          if (hasField12) {
+            size += pb::CodedOutputStream.ComputeStringSize(12, Field12);
+          }
+          if (hasField13) {
+            size += pb::CodedOutputStream.ComputeStringSize(13, Field13);
+          }
+          {
+            int dataSize = 0;
+            foreach (string element in Field14List) {
+              dataSize += pb::CodedOutputStream.ComputeStringSizeNoTag(element);
+            }
+            size += dataSize;
+            size += 1 * field14_.Count;
+          }
+          if (hasField15) {
+            size += pb::CodedOutputStream.ComputeUInt64Size(15, Field15);
+          }
+          if (hasField5) {
+            size += pb::CodedOutputStream.ComputeInt32Size(5, Field5);
+          }
+          if (hasField27) {
+            size += pb::CodedOutputStream.ComputeStringSize(27, Field27);
+          }
+          if (hasField28) {
+            size += pb::CodedOutputStream.ComputeInt32Size(28, Field28);
+          }
+          if (hasField29) {
+            size += pb::CodedOutputStream.ComputeStringSize(29, Field29);
+          }
+          if (hasField16) {
+            size += pb::CodedOutputStream.ComputeStringSize(16, Field16);
+          }
+          {
+            int dataSize = 0;
+            foreach (string element in Field22List) {
+              dataSize += pb::CodedOutputStream.ComputeStringSizeNoTag(element);
+            }
+            size += dataSize;
+            size += 2 * field22_.Count;
+          }
+          {
+            int dataSize = 0;
+            foreach (int element in Field73List) {
+              dataSize += pb::CodedOutputStream.ComputeInt32SizeNoTag(element);
+            }
+            size += dataSize;
+            size += 2 * field73_.Count;
+          }
+          if (hasField20) {
+            size += pb::CodedOutputStream.ComputeInt32Size(20, Field20);
+          }
+          if (hasField24) {
+            size += pb::CodedOutputStream.ComputeStringSize(24, Field24);
+          }
+          if (hasField31) {
+            size += pb::CodedOutputStream.ComputeMessageSize(31, Field31);
+          }
+          size += UnknownFields.SerializedSize;
+          memoizedSerializedSize = size;
+          return size;
+        }
+        public static Group1 ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static Group1 ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static Group1 ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static Group1 ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static Group1 ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static Group1 ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static Group1 ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static Group1 ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static Group1 ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static Group1 ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private Group1 MakeReadOnly() {
+          field14_.MakeReadOnly();
+          field22_.MakeReadOnly();
+          field73_.MakeReadOnly();
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(Group1 prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<Group1, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(Group1 cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private Group1 result;
+
+          private Group1 PrepareBuilder() {
+            if (resultIsReadOnly) {
+              Group1 original = result;
+              result = new Group1();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override Group1 MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.Types.Group1.Descriptor; }
+          }
+
+          public override Group1 DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.Types.Group1.DefaultInstance; }
+          }
+
+          public override Group1 BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessage other) {
+            if (other is Group1) {
+              return MergeFrom((Group1) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(Group1 other) {
+            if (other == global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.Types.Group1.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.HasField11) {
+              Field11 = other.Field11;
+            }
+            if (other.HasField26) {
+              Field26 = other.Field26;
+            }
+            if (other.HasField12) {
+              Field12 = other.Field12;
+            }
+            if (other.HasField13) {
+              Field13 = other.Field13;
+            }
+            if (other.field14_.Count != 0) {
+              result.field14_.Add(other.field14_);
+            }
+            if (other.HasField15) {
+              Field15 = other.Field15;
+            }
+            if (other.HasField5) {
+              Field5 = other.Field5;
+            }
+            if (other.HasField27) {
+              Field27 = other.Field27;
+            }
+            if (other.HasField28) {
+              Field28 = other.Field28;
+            }
+            if (other.HasField29) {
+              Field29 = other.Field29;
+            }
+            if (other.HasField16) {
+              Field16 = other.Field16;
+            }
+            if (other.field22_.Count != 0) {
+              result.field22_.Add(other.field22_);
+            }
+            if (other.field73_.Count != 0) {
+              result.field73_.Add(other.field73_);
+            }
+            if (other.HasField20) {
+              Field20 = other.Field20;
+            }
+            if (other.HasField24) {
+              Field24 = other.Field24;
+            }
+            if (other.HasField31) {
+              MergeField31(other.Field31);
+            }
+            this.MergeUnknownFields(other.UnknownFields);
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            pb::UnknownFieldSet.Builder unknownFields = null;
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_group1FieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _group1FieldTags[field_ordinal];
+                else {
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    if (unknownFields != null) {
+                      this.UnknownFields = unknownFields.Build();
+                    }
+                    return this;
+                  }
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 40: {
+                  result.hasField5 = input.ReadInt32(ref result.field5_);
+                  break;
+                }
+                case 93: {
+                  result.hasField11 = input.ReadFloat(ref result.field11_);
+                  break;
+                }
+                case 98: {
+                  result.hasField12 = input.ReadString(ref result.field12_);
+                  break;
+                }
+                case 106: {
+                  result.hasField13 = input.ReadString(ref result.field13_);
+                  break;
+                }
+                case 114: {
+                  input.ReadStringArray(tag, field_name, result.field14_);
+                  break;
+                }
+                case 120: {
+                  result.hasField15 = input.ReadUInt64(ref result.field15_);
+                  break;
+                }
+                case 130: {
+                  result.hasField16 = input.ReadString(ref result.field16_);
+                  break;
+                }
+                case 160: {
+                  result.hasField20 = input.ReadInt32(ref result.field20_);
+                  break;
+                }
+                case 178: {
+                  input.ReadStringArray(tag, field_name, result.field22_);
+                  break;
+                }
+                case 194: {
+                  result.hasField24 = input.ReadString(ref result.field24_);
+                  break;
+                }
+                case 213: {
+                  result.hasField26 = input.ReadFloat(ref result.field26_);
+                  break;
+                }
+                case 218: {
+                  result.hasField27 = input.ReadString(ref result.field27_);
+                  break;
+                }
+                case 224: {
+                  result.hasField28 = input.ReadInt32(ref result.field28_);
+                  break;
+                }
+                case 234: {
+                  result.hasField29 = input.ReadString(ref result.field29_);
+                  break;
+                }
+                case 250: {
+                  global::Google.ProtocolBuffers.TestProtos.SpeedMessage2GroupedMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.SpeedMessage2GroupedMessage.CreateBuilder();
+                  if (result.hasField31) {
+                    subBuilder.MergeFrom(Field31);
+                  }
+                  input.ReadMessage(subBuilder, extensionRegistry);
+                  Field31 = subBuilder.BuildPartial();
+                  break;
+                }
+                case 586:
+                case 584: {
+                  input.ReadInt32Array(tag, field_name, result.field73_);
+                  break;
+                }
+              }
+            }
+
+            if (unknownFields != null) {
+              this.UnknownFields = unknownFields.Build();
+            }
+            return this;
+          }
+
+
+          public bool HasField11 {
+            get { return result.hasField11; }
+          }
+          public float Field11 {
+            get { return result.Field11; }
+            set { SetField11(value); }
+          }
+          public Builder SetField11(float value) {
+            PrepareBuilder();
+            result.hasField11 = true;
+            result.field11_ = value;
+            return this;
+          }
+          public Builder ClearField11() {
+            PrepareBuilder();
+            result.hasField11 = false;
+            result.field11_ = 0F;
+            return this;
+          }
+
+          public bool HasField26 {
+            get { return result.hasField26; }
+          }
+          public float Field26 {
+            get { return result.Field26; }
+            set { SetField26(value); }
+          }
+          public Builder SetField26(float value) {
+            PrepareBuilder();
+            result.hasField26 = true;
+            result.field26_ = value;
+            return this;
+          }
+          public Builder ClearField26() {
+            PrepareBuilder();
+            result.hasField26 = false;
+            result.field26_ = 0F;
+            return this;
+          }
+
+          public bool HasField12 {
+            get { return result.hasField12; }
+          }
+          public string Field12 {
+            get { return result.Field12; }
+            set { SetField12(value); }
+          }
+          public Builder SetField12(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasField12 = true;
+            result.field12_ = value;
+            return this;
+          }
+          public Builder ClearField12() {
+            PrepareBuilder();
+            result.hasField12 = false;
+            result.field12_ = "";
+            return this;
+          }
+
+          public bool HasField13 {
+            get { return result.hasField13; }
+          }
+          public string Field13 {
+            get { return result.Field13; }
+            set { SetField13(value); }
+          }
+          public Builder SetField13(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasField13 = true;
+            result.field13_ = value;
+            return this;
+          }
+          public Builder ClearField13() {
+            PrepareBuilder();
+            result.hasField13 = false;
+            result.field13_ = "";
+            return this;
+          }
+
+          public pbc::IPopsicleList<string> Field14List {
+            get { return PrepareBuilder().field14_; }
+          }
+          public int Field14Count {
+            get { return result.Field14Count; }
+          }
+          public string GetField14(int index) {
+            return result.GetField14(index);
+          }
+          public Builder SetField14(int index, string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.field14_[index] = value;
+            return this;
+          }
+          public Builder AddField14(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.field14_.Add(value);
+            return this;
+          }
+          public Builder AddRangeField14(scg::IEnumerable<string> values) {
+            PrepareBuilder();
+            result.field14_.Add(values);
+            return this;
+          }
+          public Builder ClearField14() {
+            PrepareBuilder();
+            result.field14_.Clear();
+            return this;
+          }
+
+          public bool HasField15 {
+            get { return result.hasField15; }
+          }
+          [global::System.CLSCompliant(false)]
+          public ulong Field15 {
+            get { return result.Field15; }
+            set { SetField15(value); }
+          }
+          [global::System.CLSCompliant(false)]
+          public Builder SetField15(ulong value) {
+            PrepareBuilder();
+            result.hasField15 = true;
+            result.field15_ = value;
+            return this;
+          }
+          public Builder ClearField15() {
+            PrepareBuilder();
+            result.hasField15 = false;
+            result.field15_ = 0UL;
+            return this;
+          }
+
+          public bool HasField5 {
+            get { return result.hasField5; }
+          }
+          public int Field5 {
+            get { return result.Field5; }
+            set { SetField5(value); }
+          }
+          public Builder SetField5(int value) {
+            PrepareBuilder();
+            result.hasField5 = true;
+            result.field5_ = value;
+            return this;
+          }
+          public Builder ClearField5() {
+            PrepareBuilder();
+            result.hasField5 = false;
+            result.field5_ = 0;
+            return this;
+          }
+
+          public bool HasField27 {
+            get { return result.hasField27; }
+          }
+          public string Field27 {
+            get { return result.Field27; }
+            set { SetField27(value); }
+          }
+          public Builder SetField27(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasField27 = true;
+            result.field27_ = value;
+            return this;
+          }
+          public Builder ClearField27() {
+            PrepareBuilder();
+            result.hasField27 = false;
+            result.field27_ = "";
+            return this;
+          }
+
+          public bool HasField28 {
+            get { return result.hasField28; }
+          }
+          public int Field28 {
+            get { return result.Field28; }
+            set { SetField28(value); }
+          }
+          public Builder SetField28(int value) {
+            PrepareBuilder();
+            result.hasField28 = true;
+            result.field28_ = value;
+            return this;
+          }
+          public Builder ClearField28() {
+            PrepareBuilder();
+            result.hasField28 = false;
+            result.field28_ = 0;
+            return this;
+          }
+
+          public bool HasField29 {
+            get { return result.hasField29; }
+          }
+          public string Field29 {
+            get { return result.Field29; }
+            set { SetField29(value); }
+          }
+          public Builder SetField29(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasField29 = true;
+            result.field29_ = value;
+            return this;
+          }
+          public Builder ClearField29() {
+            PrepareBuilder();
+            result.hasField29 = false;
+            result.field29_ = "";
+            return this;
+          }
+
+          public bool HasField16 {
+            get { return result.hasField16; }
+          }
+          public string Field16 {
+            get { return result.Field16; }
+            set { SetField16(value); }
+          }
+          public Builder SetField16(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasField16 = true;
+            result.field16_ = value;
+            return this;
+          }
+          public Builder ClearField16() {
+            PrepareBuilder();
+            result.hasField16 = false;
+            result.field16_ = "";
+            return this;
+          }
+
+          public pbc::IPopsicleList<string> Field22List {
+            get { return PrepareBuilder().field22_; }
+          }
+          public int Field22Count {
+            get { return result.Field22Count; }
+          }
+          public string GetField22(int index) {
+            return result.GetField22(index);
+          }
+          public Builder SetField22(int index, string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.field22_[index] = value;
+            return this;
+          }
+          public Builder AddField22(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.field22_.Add(value);
+            return this;
+          }
+          public Builder AddRangeField22(scg::IEnumerable<string> values) {
+            PrepareBuilder();
+            result.field22_.Add(values);
+            return this;
+          }
+          public Builder ClearField22() {
+            PrepareBuilder();
+            result.field22_.Clear();
+            return this;
+          }
+
+          public pbc::IPopsicleList<int> Field73List {
+            get { return PrepareBuilder().field73_; }
+          }
+          public int Field73Count {
+            get { return result.Field73Count; }
+          }
+          public int GetField73(int index) {
+            return result.GetField73(index);
+          }
+          public Builder SetField73(int index, int value) {
+            PrepareBuilder();
+            result.field73_[index] = value;
+            return this;
+          }
+          public Builder AddField73(int value) {
+            PrepareBuilder();
+            result.field73_.Add(value);
+            return this;
+          }
+          public Builder AddRangeField73(scg::IEnumerable<int> values) {
+            PrepareBuilder();
+            result.field73_.Add(values);
+            return this;
+          }
+          public Builder ClearField73() {
+            PrepareBuilder();
+            result.field73_.Clear();
+            return this;
+          }
+
+          public bool HasField20 {
+            get { return result.hasField20; }
+          }
+          public int Field20 {
+            get { return result.Field20; }
+            set { SetField20(value); }
+          }
+          public Builder SetField20(int value) {
+            PrepareBuilder();
+            result.hasField20 = true;
+            result.field20_ = value;
+            return this;
+          }
+          public Builder ClearField20() {
+            PrepareBuilder();
+            result.hasField20 = false;
+            result.field20_ = 0;
+            return this;
+          }
+
+          public bool HasField24 {
+            get { return result.hasField24; }
+          }
+          public string Field24 {
+            get { return result.Field24; }
+            set { SetField24(value); }
+          }
+          public Builder SetField24(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasField24 = true;
+            result.field24_ = value;
+            return this;
+          }
+          public Builder ClearField24() {
+            PrepareBuilder();
+            result.hasField24 = false;
+            result.field24_ = "";
+            return this;
+          }
+
+          public bool HasField31 {
+           get { return result.hasField31; }
+          }
+          public global::Google.ProtocolBuffers.TestProtos.SpeedMessage2GroupedMessage Field31 {
+            get { return result.Field31; }
+            set { SetField31(value); }
+          }
+          public Builder SetField31(global::Google.ProtocolBuffers.TestProtos.SpeedMessage2GroupedMessage value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasField31 = true;
+            result.field31_ = value;
+            return this;
+          }
+          public Builder SetField31(global::Google.ProtocolBuffers.TestProtos.SpeedMessage2GroupedMessage.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.hasField31 = true;
+            result.field31_ = builderForValue.Build();
+            return this;
+          }
+          public Builder MergeField31(global::Google.ProtocolBuffers.TestProtos.SpeedMessage2GroupedMessage value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            if (result.hasField31 &&
+                result.field31_ != global::Google.ProtocolBuffers.TestProtos.SpeedMessage2GroupedMessage.DefaultInstance) {
+                result.field31_ = global::Google.ProtocolBuffers.TestProtos.SpeedMessage2GroupedMessage.CreateBuilder(result.field31_).MergeFrom(value).BuildPartial();
+            } else {
+              result.field31_ = value;
+            }
+            result.hasField31 = true;
+            return this;
+          }
+          public Builder ClearField31() {
+            PrepareBuilder();
+            result.hasField31 = false;
+            result.field31_ = null;
+            return this;
+          }
+        }
+        static Group1() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.GoogleSpeed.Descriptor, null);
+        }
+      }
+
+    }
+    #endregion
+
+    public const int Field1FieldNumber = 1;
+    private bool hasField1;
+    private string field1_ = "";
+    public bool HasField1 {
+      get { return hasField1; }
+    }
+    public string Field1 {
+      get { return field1_; }
+    }
+
+    public const int Field3FieldNumber = 3;
+    private bool hasField3;
+    private long field3_;
+    public bool HasField3 {
+      get { return hasField3; }
+    }
+    public long Field3 {
+      get { return field3_; }
+    }
+
+    public const int Field4FieldNumber = 4;
+    private bool hasField4;
+    private long field4_;
+    public bool HasField4 {
+      get { return hasField4; }
+    }
+    public long Field4 {
+      get { return field4_; }
+    }
+
+    public const int Field30FieldNumber = 30;
+    private bool hasField30;
+    private long field30_;
+    public bool HasField30 {
+      get { return hasField30; }
+    }
+    public long Field30 {
+      get { return field30_; }
+    }
+
+    public const int Field75FieldNumber = 75;
+    private bool hasField75;
+    private bool field75_;
+    public bool HasField75 {
+      get { return hasField75; }
+    }
+    public bool Field75 {
+      get { return field75_; }
+    }
+
+    public const int Field6FieldNumber = 6;
+    private bool hasField6;
+    private string field6_ = "";
+    public bool HasField6 {
+      get { return hasField6; }
+    }
+    public string Field6 {
+      get { return field6_; }
+    }
+
+    public const int Field2FieldNumber = 2;
+    private bool hasField2;
+    private pb::ByteString field2_ = pb::ByteString.Empty;
+    public bool HasField2 {
+      get { return hasField2; }
+    }
+    public pb::ByteString Field2 {
+      get { return field2_; }
+    }
+
+    public const int Field21FieldNumber = 21;
+    private bool hasField21;
+    private int field21_;
+    public bool HasField21 {
+      get { return hasField21; }
+    }
+    public int Field21 {
+      get { return field21_; }
+    }
+
+    public const int Field71FieldNumber = 71;
+    private bool hasField71;
+    private int field71_;
+    public bool HasField71 {
+      get { return hasField71; }
+    }
+    public int Field71 {
+      get { return field71_; }
+    }
+
+    public const int Field25FieldNumber = 25;
+    private bool hasField25;
+    private float field25_;
+    public bool HasField25 {
+      get { return hasField25; }
+    }
+    public float Field25 {
+      get { return field25_; }
+    }
+
+    public const int Field109FieldNumber = 109;
+    private bool hasField109;
+    private int field109_;
+    public bool HasField109 {
+      get { return hasField109; }
+    }
+    public int Field109 {
+      get { return field109_; }
+    }
+
+    public const int Field210FieldNumber = 210;
+    private bool hasField210;
+    private int field210_;
+    public bool HasField210 {
+      get { return hasField210; }
+    }
+    public int Field210 {
+      get { return field210_; }
+    }
+
+    public const int Field211FieldNumber = 211;
+    private bool hasField211;
+    private int field211_;
+    public bool HasField211 {
+      get { return hasField211; }
+    }
+    public int Field211 {
+      get { return field211_; }
+    }
+
+    public const int Field212FieldNumber = 212;
+    private bool hasField212;
+    private int field212_;
+    public bool HasField212 {
+      get { return hasField212; }
+    }
+    public int Field212 {
+      get { return field212_; }
+    }
+
+    public const int Field213FieldNumber = 213;
+    private bool hasField213;
+    private int field213_;
+    public bool HasField213 {
+      get { return hasField213; }
+    }
+    public int Field213 {
+      get { return field213_; }
+    }
+
+    public const int Field216FieldNumber = 216;
+    private bool hasField216;
+    private int field216_;
+    public bool HasField216 {
+      get { return hasField216; }
+    }
+    public int Field216 {
+      get { return field216_; }
+    }
+
+    public const int Field217FieldNumber = 217;
+    private bool hasField217;
+    private int field217_;
+    public bool HasField217 {
+      get { return hasField217; }
+    }
+    public int Field217 {
+      get { return field217_; }
+    }
+
+    public const int Field218FieldNumber = 218;
+    private bool hasField218;
+    private int field218_;
+    public bool HasField218 {
+      get { return hasField218; }
+    }
+    public int Field218 {
+      get { return field218_; }
+    }
+
+    public const int Field220FieldNumber = 220;
+    private bool hasField220;
+    private int field220_;
+    public bool HasField220 {
+      get { return hasField220; }
+    }
+    public int Field220 {
+      get { return field220_; }
+    }
+
+    public const int Field221FieldNumber = 221;
+    private bool hasField221;
+    private int field221_;
+    public bool HasField221 {
+      get { return hasField221; }
+    }
+    public int Field221 {
+      get { return field221_; }
+    }
+
+    public const int Field222FieldNumber = 222;
+    private bool hasField222;
+    private float field222_;
+    public bool HasField222 {
+      get { return hasField222; }
+    }
+    public float Field222 {
+      get { return field222_; }
+    }
+
+    public const int Field63FieldNumber = 63;
+    private bool hasField63;
+    private int field63_;
+    public bool HasField63 {
+      get { return hasField63; }
+    }
+    public int Field63 {
+      get { return field63_; }
+    }
+
+    public const int Group1FieldNumber = 10;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.Types.Group1> group1_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.Types.Group1>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.Types.Group1> Group1List {
+      get { return group1_; }
+    }
+    public int Group1Count {
+      get { return group1_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.Types.Group1 GetGroup1(int index) {
+      return group1_[index];
+    }
+
+    public const int Field128FieldNumber = 128;
+    private pbc::PopsicleList<string> field128_ = new pbc::PopsicleList<string>();
+    public scg::IList<string> Field128List {
+      get { return pbc::Lists.AsReadOnly(field128_); }
+    }
+    public int Field128Count {
+      get { return field128_.Count; }
+    }
+    public string GetField128(int index) {
+      return field128_[index];
+    }
+
+    public const int Field131FieldNumber = 131;
+    private bool hasField131;
+    private long field131_;
+    public bool HasField131 {
+      get { return hasField131; }
+    }
+    public long Field131 {
+      get { return field131_; }
+    }
+
+    public const int Field127FieldNumber = 127;
+    private pbc::PopsicleList<string> field127_ = new pbc::PopsicleList<string>();
+    public scg::IList<string> Field127List {
+      get { return pbc::Lists.AsReadOnly(field127_); }
+    }
+    public int Field127Count {
+      get { return field127_.Count; }
+    }
+    public string GetField127(int index) {
+      return field127_[index];
+    }
+
+    public const int Field129FieldNumber = 129;
+    private bool hasField129;
+    private int field129_;
+    public bool HasField129 {
+      get { return hasField129; }
+    }
+    public int Field129 {
+      get { return field129_; }
+    }
+
+    public const int Field130FieldNumber = 130;
+    private pbc::PopsicleList<long> field130_ = new pbc::PopsicleList<long>();
+    public scg::IList<long> Field130List {
+      get { return pbc::Lists.AsReadOnly(field130_); }
+    }
+    public int Field130Count {
+      get { return field130_.Count; }
+    }
+    public long GetField130(int index) {
+      return field130_[index];
+    }
+
+    public const int Field205FieldNumber = 205;
+    private bool hasField205;
+    private bool field205_;
+    public bool HasField205 {
+      get { return hasField205; }
+    }
+    public bool Field205 {
+      get { return field205_; }
+    }
+
+    public const int Field206FieldNumber = 206;
+    private bool hasField206;
+    private bool field206_;
+    public bool HasField206 {
+      get { return hasField206; }
+    }
+    public bool Field206 {
+      get { return field206_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _speedMessage2FieldNames;
+      if (hasField1) {
+        output.WriteString(1, field_names[0], Field1);
+      }
+      if (hasField2) {
+        output.WriteBytes(2, field_names[7], Field2);
+      }
+      if (hasField3) {
+        output.WriteInt64(3, field_names[22], Field3);
+      }
+      if (hasField4) {
+        output.WriteInt64(4, field_names[24], Field4);
+      }
+      if (hasField6) {
+        output.WriteString(6, field_names[25], Field6);
+      }
+      if (group1_.Count > 0) {
+        output.WriteGroupArray(10, field_names[29], group1_);
+      }
+      if (hasField21) {
+        output.WriteInt32(21, field_names[10], Field21);
+      }
+      if (hasField25) {
+        output.WriteFloat(25, field_names[21], Field25);
+      }
+      if (hasField30) {
+        output.WriteInt64(30, field_names[23], Field30);
+      }
+      if (hasField63) {
+        output.WriteInt32(63, field_names[26], Field63);
+      }
+      if (hasField71) {
+        output.WriteInt32(71, field_names[27], Field71);
+      }
+      if (hasField75) {
+        output.WriteBool(75, field_names[28], Field75);
+      }
+      if (hasField109) {
+        output.WriteInt32(109, field_names[1], Field109);
+      }
+      if (field127_.Count > 0) {
+        output.WriteStringArray(127, field_names[2], field127_);
+      }
+      if (field128_.Count > 0) {
+        output.WriteStringArray(128, field_names[3], field128_);
+      }
+      if (hasField129) {
+        output.WriteInt32(129, field_names[4], Field129);
+      }
+      if (field130_.Count > 0) {
+        output.WriteInt64Array(130, field_names[5], field130_);
+      }
+      if (hasField131) {
+        output.WriteInt64(131, field_names[6], Field131);
+      }
+      if (hasField205) {
+        output.WriteBool(205, field_names[8], Field205);
+      }
+      if (hasField206) {
+        output.WriteBool(206, field_names[9], Field206);
+      }
+      if (hasField210) {
+        output.WriteInt32(210, field_names[11], Field210);
+      }
+      if (hasField211) {
+        output.WriteInt32(211, field_names[12], Field211);
+      }
+      if (hasField212) {
+        output.WriteInt32(212, field_names[13], Field212);
+      }
+      if (hasField213) {
+        output.WriteInt32(213, field_names[14], Field213);
+      }
+      if (hasField216) {
+        output.WriteInt32(216, field_names[15], Field216);
+      }
+      if (hasField217) {
+        output.WriteInt32(217, field_names[16], Field217);
+      }
+      if (hasField218) {
+        output.WriteInt32(218, field_names[17], Field218);
+      }
+      if (hasField220) {
+        output.WriteInt32(220, field_names[18], Field220);
+      }
+      if (hasField221) {
+        output.WriteInt32(221, field_names[19], Field221);
+      }
+      if (hasField222) {
+        output.WriteFloat(222, field_names[20], Field222);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasField1) {
+        size += pb::CodedOutputStream.ComputeStringSize(1, Field1);
+      }
+      if (hasField3) {
+        size += pb::CodedOutputStream.ComputeInt64Size(3, Field3);
+      }
+      if (hasField4) {
+        size += pb::CodedOutputStream.ComputeInt64Size(4, Field4);
+      }
+      if (hasField30) {
+        size += pb::CodedOutputStream.ComputeInt64Size(30, Field30);
+      }
+      if (hasField75) {
+        size += pb::CodedOutputStream.ComputeBoolSize(75, Field75);
+      }
+      if (hasField6) {
+        size += pb::CodedOutputStream.ComputeStringSize(6, Field6);
+      }
+      if (hasField2) {
+        size += pb::CodedOutputStream.ComputeBytesSize(2, Field2);
+      }
+      if (hasField21) {
+        size += pb::CodedOutputStream.ComputeInt32Size(21, Field21);
+      }
+      if (hasField71) {
+        size += pb::CodedOutputStream.ComputeInt32Size(71, Field71);
+      }
+      if (hasField25) {
+        size += pb::CodedOutputStream.ComputeFloatSize(25, Field25);
+      }
+      if (hasField109) {
+        size += pb::CodedOutputStream.ComputeInt32Size(109, Field109);
+      }
+      if (hasField210) {
+        size += pb::CodedOutputStream.ComputeInt32Size(210, Field210);
+      }
+      if (hasField211) {
+        size += pb::CodedOutputStream.ComputeInt32Size(211, Field211);
+      }
+      if (hasField212) {
+        size += pb::CodedOutputStream.ComputeInt32Size(212, Field212);
+      }
+      if (hasField213) {
+        size += pb::CodedOutputStream.ComputeInt32Size(213, Field213);
+      }
+      if (hasField216) {
+        size += pb::CodedOutputStream.ComputeInt32Size(216, Field216);
+      }
+      if (hasField217) {
+        size += pb::CodedOutputStream.ComputeInt32Size(217, Field217);
+      }
+      if (hasField218) {
+        size += pb::CodedOutputStream.ComputeInt32Size(218, Field218);
+      }
+      if (hasField220) {
+        size += pb::CodedOutputStream.ComputeInt32Size(220, Field220);
+      }
+      if (hasField221) {
+        size += pb::CodedOutputStream.ComputeInt32Size(221, Field221);
+      }
+      if (hasField222) {
+        size += pb::CodedOutputStream.ComputeFloatSize(222, Field222);
+      }
+      if (hasField63) {
+        size += pb::CodedOutputStream.ComputeInt32Size(63, Field63);
+      }
+      foreach (global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.Types.Group1 element in Group1List) {
+        size += pb::CodedOutputStream.ComputeGroupSize(10, element);
+      }
+      {
+        int dataSize = 0;
+        foreach (string element in Field128List) {
+          dataSize += pb::CodedOutputStream.ComputeStringSizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * field128_.Count;
+      }
+      if (hasField131) {
+        size += pb::CodedOutputStream.ComputeInt64Size(131, Field131);
+      }
+      {
+        int dataSize = 0;
+        foreach (string element in Field127List) {
+          dataSize += pb::CodedOutputStream.ComputeStringSizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * field127_.Count;
+      }
+      if (hasField129) {
+        size += pb::CodedOutputStream.ComputeInt32Size(129, Field129);
+      }
+      {
+        int dataSize = 0;
+        foreach (long element in Field130List) {
+          dataSize += pb::CodedOutputStream.ComputeInt64SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * field130_.Count;
+      }
+      if (hasField205) {
+        size += pb::CodedOutputStream.ComputeBoolSize(205, Field205);
+      }
+      if (hasField206) {
+        size += pb::CodedOutputStream.ComputeBoolSize(206, Field206);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static SpeedMessage2 ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static SpeedMessage2 ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static SpeedMessage2 ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static SpeedMessage2 ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static SpeedMessage2 ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static SpeedMessage2 ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static SpeedMessage2 ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static SpeedMessage2 ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static SpeedMessage2 ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static SpeedMessage2 ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private SpeedMessage2 MakeReadOnly() {
+      group1_.MakeReadOnly();
+      field128_.MakeReadOnly();
+      field127_.MakeReadOnly();
+      field130_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(SpeedMessage2 prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<SpeedMessage2, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(SpeedMessage2 cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private SpeedMessage2 result;
+
+      private SpeedMessage2 PrepareBuilder() {
+        if (resultIsReadOnly) {
+          SpeedMessage2 original = result;
+          result = new SpeedMessage2();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override SpeedMessage2 MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.Descriptor; }
+      }
+
+      public override SpeedMessage2 DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.DefaultInstance; }
+      }
+
+      public override SpeedMessage2 BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is SpeedMessage2) {
+          return MergeFrom((SpeedMessage2) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(SpeedMessage2 other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasField1) {
+          Field1 = other.Field1;
+        }
+        if (other.HasField3) {
+          Field3 = other.Field3;
+        }
+        if (other.HasField4) {
+          Field4 = other.Field4;
+        }
+        if (other.HasField30) {
+          Field30 = other.Field30;
+        }
+        if (other.HasField75) {
+          Field75 = other.Field75;
+        }
+        if (other.HasField6) {
+          Field6 = other.Field6;
+        }
+        if (other.HasField2) {
+          Field2 = other.Field2;
+        }
+        if (other.HasField21) {
+          Field21 = other.Field21;
+        }
+        if (other.HasField71) {
+          Field71 = other.Field71;
+        }
+        if (other.HasField25) {
+          Field25 = other.Field25;
+        }
+        if (other.HasField109) {
+          Field109 = other.Field109;
+        }
+        if (other.HasField210) {
+          Field210 = other.Field210;
+        }
+        if (other.HasField211) {
+          Field211 = other.Field211;
+        }
+        if (other.HasField212) {
+          Field212 = other.Field212;
+        }
+        if (other.HasField213) {
+          Field213 = other.Field213;
+        }
+        if (other.HasField216) {
+          Field216 = other.Field216;
+        }
+        if (other.HasField217) {
+          Field217 = other.Field217;
+        }
+        if (other.HasField218) {
+          Field218 = other.Field218;
+        }
+        if (other.HasField220) {
+          Field220 = other.Field220;
+        }
+        if (other.HasField221) {
+          Field221 = other.Field221;
+        }
+        if (other.HasField222) {
+          Field222 = other.Field222;
+        }
+        if (other.HasField63) {
+          Field63 = other.Field63;
+        }
+        if (other.group1_.Count != 0) {
+          result.group1_.Add(other.group1_);
+        }
+        if (other.field128_.Count != 0) {
+          result.field128_.Add(other.field128_);
+        }
+        if (other.HasField131) {
+          Field131 = other.Field131;
+        }
+        if (other.field127_.Count != 0) {
+          result.field127_.Add(other.field127_);
+        }
+        if (other.HasField129) {
+          Field129 = other.Field129;
+        }
+        if (other.field130_.Count != 0) {
+          result.field130_.Add(other.field130_);
+        }
+        if (other.HasField205) {
+          Field205 = other.Field205;
+        }
+        if (other.HasField206) {
+          Field206 = other.Field206;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_speedMessage2FieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _speedMessage2FieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              result.hasField1 = input.ReadString(ref result.field1_);
+              break;
+            }
+            case 18: {
+              result.hasField2 = input.ReadBytes(ref result.field2_);
+              break;
+            }
+            case 24: {
+              result.hasField3 = input.ReadInt64(ref result.field3_);
+              break;
+            }
+            case 32: {
+              result.hasField4 = input.ReadInt64(ref result.field4_);
+              break;
+            }
+            case 50: {
+              result.hasField6 = input.ReadString(ref result.field6_);
+              break;
+            }
+            case 83: {
+              input.ReadGroupArray(tag, field_name, result.group1_, global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.Types.Group1.DefaultInstance, extensionRegistry);
+              break;
+            }
+            case 168: {
+              result.hasField21 = input.ReadInt32(ref result.field21_);
+              break;
+            }
+            case 205: {
+              result.hasField25 = input.ReadFloat(ref result.field25_);
+              break;
+            }
+            case 240: {
+              result.hasField30 = input.ReadInt64(ref result.field30_);
+              break;
+            }
+            case 504: {
+              result.hasField63 = input.ReadInt32(ref result.field63_);
+              break;
+            }
+            case 568: {
+              result.hasField71 = input.ReadInt32(ref result.field71_);
+              break;
+            }
+            case 600: {
+              result.hasField75 = input.ReadBool(ref result.field75_);
+              break;
+            }
+            case 872: {
+              result.hasField109 = input.ReadInt32(ref result.field109_);
+              break;
+            }
+            case 1018: {
+              input.ReadStringArray(tag, field_name, result.field127_);
+              break;
+            }
+            case 1026: {
+              input.ReadStringArray(tag, field_name, result.field128_);
+              break;
+            }
+            case 1032: {
+              result.hasField129 = input.ReadInt32(ref result.field129_);
+              break;
+            }
+            case 1042:
+            case 1040: {
+              input.ReadInt64Array(tag, field_name, result.field130_);
+              break;
+            }
+            case 1048: {
+              result.hasField131 = input.ReadInt64(ref result.field131_);
+              break;
+            }
+            case 1640: {
+              result.hasField205 = input.ReadBool(ref result.field205_);
+              break;
+            }
+            case 1648: {
+              result.hasField206 = input.ReadBool(ref result.field206_);
+              break;
+            }
+            case 1680: {
+              result.hasField210 = input.ReadInt32(ref result.field210_);
+              break;
+            }
+            case 1688: {
+              result.hasField211 = input.ReadInt32(ref result.field211_);
+              break;
+            }
+            case 1696: {
+              result.hasField212 = input.ReadInt32(ref result.field212_);
+              break;
+            }
+            case 1704: {
+              result.hasField213 = input.ReadInt32(ref result.field213_);
+              break;
+            }
+            case 1728: {
+              result.hasField216 = input.ReadInt32(ref result.field216_);
+              break;
+            }
+            case 1736: {
+              result.hasField217 = input.ReadInt32(ref result.field217_);
+              break;
+            }
+            case 1744: {
+              result.hasField218 = input.ReadInt32(ref result.field218_);
+              break;
+            }
+            case 1760: {
+              result.hasField220 = input.ReadInt32(ref result.field220_);
+              break;
+            }
+            case 1768: {
+              result.hasField221 = input.ReadInt32(ref result.field221_);
+              break;
+            }
+            case 1781: {
+              result.hasField222 = input.ReadFloat(ref result.field222_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasField1 {
+        get { return result.hasField1; }
+      }
+      public string Field1 {
+        get { return result.Field1; }
+        set { SetField1(value); }
+      }
+      public Builder SetField1(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField1 = true;
+        result.field1_ = value;
+        return this;
+      }
+      public Builder ClearField1() {
+        PrepareBuilder();
+        result.hasField1 = false;
+        result.field1_ = "";
+        return this;
+      }
+
+      public bool HasField3 {
+        get { return result.hasField3; }
+      }
+      public long Field3 {
+        get { return result.Field3; }
+        set { SetField3(value); }
+      }
+      public Builder SetField3(long value) {
+        PrepareBuilder();
+        result.hasField3 = true;
+        result.field3_ = value;
+        return this;
+      }
+      public Builder ClearField3() {
+        PrepareBuilder();
+        result.hasField3 = false;
+        result.field3_ = 0L;
+        return this;
+      }
+
+      public bool HasField4 {
+        get { return result.hasField4; }
+      }
+      public long Field4 {
+        get { return result.Field4; }
+        set { SetField4(value); }
+      }
+      public Builder SetField4(long value) {
+        PrepareBuilder();
+        result.hasField4 = true;
+        result.field4_ = value;
+        return this;
+      }
+      public Builder ClearField4() {
+        PrepareBuilder();
+        result.hasField4 = false;
+        result.field4_ = 0L;
+        return this;
+      }
+
+      public bool HasField30 {
+        get { return result.hasField30; }
+      }
+      public long Field30 {
+        get { return result.Field30; }
+        set { SetField30(value); }
+      }
+      public Builder SetField30(long value) {
+        PrepareBuilder();
+        result.hasField30 = true;
+        result.field30_ = value;
+        return this;
+      }
+      public Builder ClearField30() {
+        PrepareBuilder();
+        result.hasField30 = false;
+        result.field30_ = 0L;
+        return this;
+      }
+
+      public bool HasField75 {
+        get { return result.hasField75; }
+      }
+      public bool Field75 {
+        get { return result.Field75; }
+        set { SetField75(value); }
+      }
+      public Builder SetField75(bool value) {
+        PrepareBuilder();
+        result.hasField75 = true;
+        result.field75_ = value;
+        return this;
+      }
+      public Builder ClearField75() {
+        PrepareBuilder();
+        result.hasField75 = false;
+        result.field75_ = false;
+        return this;
+      }
+
+      public bool HasField6 {
+        get { return result.hasField6; }
+      }
+      public string Field6 {
+        get { return result.Field6; }
+        set { SetField6(value); }
+      }
+      public Builder SetField6(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField6 = true;
+        result.field6_ = value;
+        return this;
+      }
+      public Builder ClearField6() {
+        PrepareBuilder();
+        result.hasField6 = false;
+        result.field6_ = "";
+        return this;
+      }
+
+      public bool HasField2 {
+        get { return result.hasField2; }
+      }
+      public pb::ByteString Field2 {
+        get { return result.Field2; }
+        set { SetField2(value); }
+      }
+      public Builder SetField2(pb::ByteString value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField2 = true;
+        result.field2_ = value;
+        return this;
+      }
+      public Builder ClearField2() {
+        PrepareBuilder();
+        result.hasField2 = false;
+        result.field2_ = pb::ByteString.Empty;
+        return this;
+      }
+
+      public bool HasField21 {
+        get { return result.hasField21; }
+      }
+      public int Field21 {
+        get { return result.Field21; }
+        set { SetField21(value); }
+      }
+      public Builder SetField21(int value) {
+        PrepareBuilder();
+        result.hasField21 = true;
+        result.field21_ = value;
+        return this;
+      }
+      public Builder ClearField21() {
+        PrepareBuilder();
+        result.hasField21 = false;
+        result.field21_ = 0;
+        return this;
+      }
+
+      public bool HasField71 {
+        get { return result.hasField71; }
+      }
+      public int Field71 {
+        get { return result.Field71; }
+        set { SetField71(value); }
+      }
+      public Builder SetField71(int value) {
+        PrepareBuilder();
+        result.hasField71 = true;
+        result.field71_ = value;
+        return this;
+      }
+      public Builder ClearField71() {
+        PrepareBuilder();
+        result.hasField71 = false;
+        result.field71_ = 0;
+        return this;
+      }
+
+      public bool HasField25 {
+        get { return result.hasField25; }
+      }
+      public float Field25 {
+        get { return result.Field25; }
+        set { SetField25(value); }
+      }
+      public Builder SetField25(float value) {
+        PrepareBuilder();
+        result.hasField25 = true;
+        result.field25_ = value;
+        return this;
+      }
+      public Builder ClearField25() {
+        PrepareBuilder();
+        result.hasField25 = false;
+        result.field25_ = 0F;
+        return this;
+      }
+
+      public bool HasField109 {
+        get { return result.hasField109; }
+      }
+      public int Field109 {
+        get { return result.Field109; }
+        set { SetField109(value); }
+      }
+      public Builder SetField109(int value) {
+        PrepareBuilder();
+        result.hasField109 = true;
+        result.field109_ = value;
+        return this;
+      }
+      public Builder ClearField109() {
+        PrepareBuilder();
+        result.hasField109 = false;
+        result.field109_ = 0;
+        return this;
+      }
+
+      public bool HasField210 {
+        get { return result.hasField210; }
+      }
+      public int Field210 {
+        get { return result.Field210; }
+        set { SetField210(value); }
+      }
+      public Builder SetField210(int value) {
+        PrepareBuilder();
+        result.hasField210 = true;
+        result.field210_ = value;
+        return this;
+      }
+      public Builder ClearField210() {
+        PrepareBuilder();
+        result.hasField210 = false;
+        result.field210_ = 0;
+        return this;
+      }
+
+      public bool HasField211 {
+        get { return result.hasField211; }
+      }
+      public int Field211 {
+        get { return result.Field211; }
+        set { SetField211(value); }
+      }
+      public Builder SetField211(int value) {
+        PrepareBuilder();
+        result.hasField211 = true;
+        result.field211_ = value;
+        return this;
+      }
+      public Builder ClearField211() {
+        PrepareBuilder();
+        result.hasField211 = false;
+        result.field211_ = 0;
+        return this;
+      }
+
+      public bool HasField212 {
+        get { return result.hasField212; }
+      }
+      public int Field212 {
+        get { return result.Field212; }
+        set { SetField212(value); }
+      }
+      public Builder SetField212(int value) {
+        PrepareBuilder();
+        result.hasField212 = true;
+        result.field212_ = value;
+        return this;
+      }
+      public Builder ClearField212() {
+        PrepareBuilder();
+        result.hasField212 = false;
+        result.field212_ = 0;
+        return this;
+      }
+
+      public bool HasField213 {
+        get { return result.hasField213; }
+      }
+      public int Field213 {
+        get { return result.Field213; }
+        set { SetField213(value); }
+      }
+      public Builder SetField213(int value) {
+        PrepareBuilder();
+        result.hasField213 = true;
+        result.field213_ = value;
+        return this;
+      }
+      public Builder ClearField213() {
+        PrepareBuilder();
+        result.hasField213 = false;
+        result.field213_ = 0;
+        return this;
+      }
+
+      public bool HasField216 {
+        get { return result.hasField216; }
+      }
+      public int Field216 {
+        get { return result.Field216; }
+        set { SetField216(value); }
+      }
+      public Builder SetField216(int value) {
+        PrepareBuilder();
+        result.hasField216 = true;
+        result.field216_ = value;
+        return this;
+      }
+      public Builder ClearField216() {
+        PrepareBuilder();
+        result.hasField216 = false;
+        result.field216_ = 0;
+        return this;
+      }
+
+      public bool HasField217 {
+        get { return result.hasField217; }
+      }
+      public int Field217 {
+        get { return result.Field217; }
+        set { SetField217(value); }
+      }
+      public Builder SetField217(int value) {
+        PrepareBuilder();
+        result.hasField217 = true;
+        result.field217_ = value;
+        return this;
+      }
+      public Builder ClearField217() {
+        PrepareBuilder();
+        result.hasField217 = false;
+        result.field217_ = 0;
+        return this;
+      }
+
+      public bool HasField218 {
+        get { return result.hasField218; }
+      }
+      public int Field218 {
+        get { return result.Field218; }
+        set { SetField218(value); }
+      }
+      public Builder SetField218(int value) {
+        PrepareBuilder();
+        result.hasField218 = true;
+        result.field218_ = value;
+        return this;
+      }
+      public Builder ClearField218() {
+        PrepareBuilder();
+        result.hasField218 = false;
+        result.field218_ = 0;
+        return this;
+      }
+
+      public bool HasField220 {
+        get { return result.hasField220; }
+      }
+      public int Field220 {
+        get { return result.Field220; }
+        set { SetField220(value); }
+      }
+      public Builder SetField220(int value) {
+        PrepareBuilder();
+        result.hasField220 = true;
+        result.field220_ = value;
+        return this;
+      }
+      public Builder ClearField220() {
+        PrepareBuilder();
+        result.hasField220 = false;
+        result.field220_ = 0;
+        return this;
+      }
+
+      public bool HasField221 {
+        get { return result.hasField221; }
+      }
+      public int Field221 {
+        get { return result.Field221; }
+        set { SetField221(value); }
+      }
+      public Builder SetField221(int value) {
+        PrepareBuilder();
+        result.hasField221 = true;
+        result.field221_ = value;
+        return this;
+      }
+      public Builder ClearField221() {
+        PrepareBuilder();
+        result.hasField221 = false;
+        result.field221_ = 0;
+        return this;
+      }
+
+      public bool HasField222 {
+        get { return result.hasField222; }
+      }
+      public float Field222 {
+        get { return result.Field222; }
+        set { SetField222(value); }
+      }
+      public Builder SetField222(float value) {
+        PrepareBuilder();
+        result.hasField222 = true;
+        result.field222_ = value;
+        return this;
+      }
+      public Builder ClearField222() {
+        PrepareBuilder();
+        result.hasField222 = false;
+        result.field222_ = 0F;
+        return this;
+      }
+
+      public bool HasField63 {
+        get { return result.hasField63; }
+      }
+      public int Field63 {
+        get { return result.Field63; }
+        set { SetField63(value); }
+      }
+      public Builder SetField63(int value) {
+        PrepareBuilder();
+        result.hasField63 = true;
+        result.field63_ = value;
+        return this;
+      }
+      public Builder ClearField63() {
+        PrepareBuilder();
+        result.hasField63 = false;
+        result.field63_ = 0;
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.Types.Group1> Group1List {
+        get { return PrepareBuilder().group1_; }
+      }
+      public int Group1Count {
+        get { return result.Group1Count; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.Types.Group1 GetGroup1(int index) {
+        return result.GetGroup1(index);
+      }
+      public Builder SetGroup1(int index, global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.Types.Group1 value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.group1_[index] = value;
+        return this;
+      }
+      public Builder SetGroup1(int index, global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.Types.Group1.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.group1_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddGroup1(global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.Types.Group1 value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.group1_.Add(value);
+        return this;
+      }
+      public Builder AddGroup1(global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.Types.Group1.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.group1_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeGroup1(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.Types.Group1> values) {
+        PrepareBuilder();
+        result.group1_.Add(values);
+        return this;
+      }
+      public Builder ClearGroup1() {
+        PrepareBuilder();
+        result.group1_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<string> Field128List {
+        get { return PrepareBuilder().field128_; }
+      }
+      public int Field128Count {
+        get { return result.Field128Count; }
+      }
+      public string GetField128(int index) {
+        return result.GetField128(index);
+      }
+      public Builder SetField128(int index, string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.field128_[index] = value;
+        return this;
+      }
+      public Builder AddField128(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.field128_.Add(value);
+        return this;
+      }
+      public Builder AddRangeField128(scg::IEnumerable<string> values) {
+        PrepareBuilder();
+        result.field128_.Add(values);
+        return this;
+      }
+      public Builder ClearField128() {
+        PrepareBuilder();
+        result.field128_.Clear();
+        return this;
+      }
+
+      public bool HasField131 {
+        get { return result.hasField131; }
+      }
+      public long Field131 {
+        get { return result.Field131; }
+        set { SetField131(value); }
+      }
+      public Builder SetField131(long value) {
+        PrepareBuilder();
+        result.hasField131 = true;
+        result.field131_ = value;
+        return this;
+      }
+      public Builder ClearField131() {
+        PrepareBuilder();
+        result.hasField131 = false;
+        result.field131_ = 0L;
+        return this;
+      }
+
+      public pbc::IPopsicleList<string> Field127List {
+        get { return PrepareBuilder().field127_; }
+      }
+      public int Field127Count {
+        get { return result.Field127Count; }
+      }
+      public string GetField127(int index) {
+        return result.GetField127(index);
+      }
+      public Builder SetField127(int index, string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.field127_[index] = value;
+        return this;
+      }
+      public Builder AddField127(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.field127_.Add(value);
+        return this;
+      }
+      public Builder AddRangeField127(scg::IEnumerable<string> values) {
+        PrepareBuilder();
+        result.field127_.Add(values);
+        return this;
+      }
+      public Builder ClearField127() {
+        PrepareBuilder();
+        result.field127_.Clear();
+        return this;
+      }
+
+      public bool HasField129 {
+        get { return result.hasField129; }
+      }
+      public int Field129 {
+        get { return result.Field129; }
+        set { SetField129(value); }
+      }
+      public Builder SetField129(int value) {
+        PrepareBuilder();
+        result.hasField129 = true;
+        result.field129_ = value;
+        return this;
+      }
+      public Builder ClearField129() {
+        PrepareBuilder();
+        result.hasField129 = false;
+        result.field129_ = 0;
+        return this;
+      }
+
+      public pbc::IPopsicleList<long> Field130List {
+        get { return PrepareBuilder().field130_; }
+      }
+      public int Field130Count {
+        get { return result.Field130Count; }
+      }
+      public long GetField130(int index) {
+        return result.GetField130(index);
+      }
+      public Builder SetField130(int index, long value) {
+        PrepareBuilder();
+        result.field130_[index] = value;
+        return this;
+      }
+      public Builder AddField130(long value) {
+        PrepareBuilder();
+        result.field130_.Add(value);
+        return this;
+      }
+      public Builder AddRangeField130(scg::IEnumerable<long> values) {
+        PrepareBuilder();
+        result.field130_.Add(values);
+        return this;
+      }
+      public Builder ClearField130() {
+        PrepareBuilder();
+        result.field130_.Clear();
+        return this;
+      }
+
+      public bool HasField205 {
+        get { return result.hasField205; }
+      }
+      public bool Field205 {
+        get { return result.Field205; }
+        set { SetField205(value); }
+      }
+      public Builder SetField205(bool value) {
+        PrepareBuilder();
+        result.hasField205 = true;
+        result.field205_ = value;
+        return this;
+      }
+      public Builder ClearField205() {
+        PrepareBuilder();
+        result.hasField205 = false;
+        result.field205_ = false;
+        return this;
+      }
+
+      public bool HasField206 {
+        get { return result.hasField206; }
+      }
+      public bool Field206 {
+        get { return result.Field206; }
+        set { SetField206(value); }
+      }
+      public Builder SetField206(bool value) {
+        PrepareBuilder();
+        result.hasField206 = true;
+        result.field206_ = value;
+        return this;
+      }
+      public Builder ClearField206() {
+        PrepareBuilder();
+        result.hasField206 = false;
+        result.field206_ = false;
+        return this;
+      }
+    }
+    static SpeedMessage2() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.GoogleSpeed.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class SpeedMessage2GroupedMessage : pb::GeneratedMessage<SpeedMessage2GroupedMessage, SpeedMessage2GroupedMessage.Builder> {
+    private SpeedMessage2GroupedMessage() { }
+    private static readonly SpeedMessage2GroupedMessage defaultInstance = new SpeedMessage2GroupedMessage().MakeReadOnly();
+    private static readonly string[] _speedMessage2GroupedMessageFieldNames = new string[] { "field1", "field10", "field11", "field2", "field3", "field4", "field5", "field6", "field7", "field8", "field9" };
+    private static readonly uint[] _speedMessage2GroupedMessageFieldTags = new uint[] { 13, 85, 88, 21, 29, 32, 40, 48, 56, 69, 72 };
+    public static SpeedMessage2GroupedMessage DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override SpeedMessage2GroupedMessage DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override SpeedMessage2GroupedMessage ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.GoogleSpeed.internal__static_benchmarks_SpeedMessage2GroupedMessage__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<SpeedMessage2GroupedMessage, SpeedMessage2GroupedMessage.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.GoogleSpeed.internal__static_benchmarks_SpeedMessage2GroupedMessage__FieldAccessorTable; }
+    }
+
+    public const int Field1FieldNumber = 1;
+    private bool hasField1;
+    private float field1_;
+    public bool HasField1 {
+      get { return hasField1; }
+    }
+    public float Field1 {
+      get { return field1_; }
+    }
+
+    public const int Field2FieldNumber = 2;
+    private bool hasField2;
+    private float field2_;
+    public bool HasField2 {
+      get { return hasField2; }
+    }
+    public float Field2 {
+      get { return field2_; }
+    }
+
+    public const int Field3FieldNumber = 3;
+    private bool hasField3;
+    private float field3_;
+    public bool HasField3 {
+      get { return hasField3; }
+    }
+    public float Field3 {
+      get { return field3_; }
+    }
+
+    public const int Field4FieldNumber = 4;
+    private bool hasField4;
+    private bool field4_;
+    public bool HasField4 {
+      get { return hasField4; }
+    }
+    public bool Field4 {
+      get { return field4_; }
+    }
+
+    public const int Field5FieldNumber = 5;
+    private bool hasField5;
+    private bool field5_;
+    public bool HasField5 {
+      get { return hasField5; }
+    }
+    public bool Field5 {
+      get { return field5_; }
+    }
+
+    public const int Field6FieldNumber = 6;
+    private bool hasField6;
+    private bool field6_ = true;
+    public bool HasField6 {
+      get { return hasField6; }
+    }
+    public bool Field6 {
+      get { return field6_; }
+    }
+
+    public const int Field7FieldNumber = 7;
+    private bool hasField7;
+    private bool field7_;
+    public bool HasField7 {
+      get { return hasField7; }
+    }
+    public bool Field7 {
+      get { return field7_; }
+    }
+
+    public const int Field8FieldNumber = 8;
+    private bool hasField8;
+    private float field8_;
+    public bool HasField8 {
+      get { return hasField8; }
+    }
+    public float Field8 {
+      get { return field8_; }
+    }
+
+    public const int Field9FieldNumber = 9;
+    private bool hasField9;
+    private bool field9_;
+    public bool HasField9 {
+      get { return hasField9; }
+    }
+    public bool Field9 {
+      get { return field9_; }
+    }
+
+    public const int Field10FieldNumber = 10;
+    private bool hasField10;
+    private float field10_;
+    public bool HasField10 {
+      get { return hasField10; }
+    }
+    public float Field10 {
+      get { return field10_; }
+    }
+
+    public const int Field11FieldNumber = 11;
+    private bool hasField11;
+    private long field11_;
+    public bool HasField11 {
+      get { return hasField11; }
+    }
+    public long Field11 {
+      get { return field11_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _speedMessage2GroupedMessageFieldNames;
+      if (hasField1) {
+        output.WriteFloat(1, field_names[0], Field1);
+      }
+      if (hasField2) {
+        output.WriteFloat(2, field_names[3], Field2);
+      }
+      if (hasField3) {
+        output.WriteFloat(3, field_names[4], Field3);
+      }
+      if (hasField4) {
+        output.WriteBool(4, field_names[5], Field4);
+      }
+      if (hasField5) {
+        output.WriteBool(5, field_names[6], Field5);
+      }
+      if (hasField6) {
+        output.WriteBool(6, field_names[7], Field6);
+      }
+      if (hasField7) {
+        output.WriteBool(7, field_names[8], Field7);
+      }
+      if (hasField8) {
+        output.WriteFloat(8, field_names[9], Field8);
+      }
+      if (hasField9) {
+        output.WriteBool(9, field_names[10], Field9);
+      }
+      if (hasField10) {
+        output.WriteFloat(10, field_names[1], Field10);
+      }
+      if (hasField11) {
+        output.WriteInt64(11, field_names[2], Field11);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasField1) {
+        size += pb::CodedOutputStream.ComputeFloatSize(1, Field1);
+      }
+      if (hasField2) {
+        size += pb::CodedOutputStream.ComputeFloatSize(2, Field2);
+      }
+      if (hasField3) {
+        size += pb::CodedOutputStream.ComputeFloatSize(3, Field3);
+      }
+      if (hasField4) {
+        size += pb::CodedOutputStream.ComputeBoolSize(4, Field4);
+      }
+      if (hasField5) {
+        size += pb::CodedOutputStream.ComputeBoolSize(5, Field5);
+      }
+      if (hasField6) {
+        size += pb::CodedOutputStream.ComputeBoolSize(6, Field6);
+      }
+      if (hasField7) {
+        size += pb::CodedOutputStream.ComputeBoolSize(7, Field7);
+      }
+      if (hasField8) {
+        size += pb::CodedOutputStream.ComputeFloatSize(8, Field8);
+      }
+      if (hasField9) {
+        size += pb::CodedOutputStream.ComputeBoolSize(9, Field9);
+      }
+      if (hasField10) {
+        size += pb::CodedOutputStream.ComputeFloatSize(10, Field10);
+      }
+      if (hasField11) {
+        size += pb::CodedOutputStream.ComputeInt64Size(11, Field11);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static SpeedMessage2GroupedMessage ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static SpeedMessage2GroupedMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static SpeedMessage2GroupedMessage ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static SpeedMessage2GroupedMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static SpeedMessage2GroupedMessage ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static SpeedMessage2GroupedMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static SpeedMessage2GroupedMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static SpeedMessage2GroupedMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static SpeedMessage2GroupedMessage ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static SpeedMessage2GroupedMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private SpeedMessage2GroupedMessage MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(SpeedMessage2GroupedMessage prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<SpeedMessage2GroupedMessage, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(SpeedMessage2GroupedMessage cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private SpeedMessage2GroupedMessage result;
+
+      private SpeedMessage2GroupedMessage PrepareBuilder() {
+        if (resultIsReadOnly) {
+          SpeedMessage2GroupedMessage original = result;
+          result = new SpeedMessage2GroupedMessage();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override SpeedMessage2GroupedMessage MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.SpeedMessage2GroupedMessage.Descriptor; }
+      }
+
+      public override SpeedMessage2GroupedMessage DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.SpeedMessage2GroupedMessage.DefaultInstance; }
+      }
+
+      public override SpeedMessage2GroupedMessage BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is SpeedMessage2GroupedMessage) {
+          return MergeFrom((SpeedMessage2GroupedMessage) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(SpeedMessage2GroupedMessage other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.SpeedMessage2GroupedMessage.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasField1) {
+          Field1 = other.Field1;
+        }
+        if (other.HasField2) {
+          Field2 = other.Field2;
+        }
+        if (other.HasField3) {
+          Field3 = other.Field3;
+        }
+        if (other.HasField4) {
+          Field4 = other.Field4;
+        }
+        if (other.HasField5) {
+          Field5 = other.Field5;
+        }
+        if (other.HasField6) {
+          Field6 = other.Field6;
+        }
+        if (other.HasField7) {
+          Field7 = other.Field7;
+        }
+        if (other.HasField8) {
+          Field8 = other.Field8;
+        }
+        if (other.HasField9) {
+          Field9 = other.Field9;
+        }
+        if (other.HasField10) {
+          Field10 = other.Field10;
+        }
+        if (other.HasField11) {
+          Field11 = other.Field11;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_speedMessage2GroupedMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _speedMessage2GroupedMessageFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 13: {
+              result.hasField1 = input.ReadFloat(ref result.field1_);
+              break;
+            }
+            case 21: {
+              result.hasField2 = input.ReadFloat(ref result.field2_);
+              break;
+            }
+            case 29: {
+              result.hasField3 = input.ReadFloat(ref result.field3_);
+              break;
+            }
+            case 32: {
+              result.hasField4 = input.ReadBool(ref result.field4_);
+              break;
+            }
+            case 40: {
+              result.hasField5 = input.ReadBool(ref result.field5_);
+              break;
+            }
+            case 48: {
+              result.hasField6 = input.ReadBool(ref result.field6_);
+              break;
+            }
+            case 56: {
+              result.hasField7 = input.ReadBool(ref result.field7_);
+              break;
+            }
+            case 69: {
+              result.hasField8 = input.ReadFloat(ref result.field8_);
+              break;
+            }
+            case 72: {
+              result.hasField9 = input.ReadBool(ref result.field9_);
+              break;
+            }
+            case 85: {
+              result.hasField10 = input.ReadFloat(ref result.field10_);
+              break;
+            }
+            case 88: {
+              result.hasField11 = input.ReadInt64(ref result.field11_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasField1 {
+        get { return result.hasField1; }
+      }
+      public float Field1 {
+        get { return result.Field1; }
+        set { SetField1(value); }
+      }
+      public Builder SetField1(float value) {
+        PrepareBuilder();
+        result.hasField1 = true;
+        result.field1_ = value;
+        return this;
+      }
+      public Builder ClearField1() {
+        PrepareBuilder();
+        result.hasField1 = false;
+        result.field1_ = 0F;
+        return this;
+      }
+
+      public bool HasField2 {
+        get { return result.hasField2; }
+      }
+      public float Field2 {
+        get { return result.Field2; }
+        set { SetField2(value); }
+      }
+      public Builder SetField2(float value) {
+        PrepareBuilder();
+        result.hasField2 = true;
+        result.field2_ = value;
+        return this;
+      }
+      public Builder ClearField2() {
+        PrepareBuilder();
+        result.hasField2 = false;
+        result.field2_ = 0F;
+        return this;
+      }
+
+      public bool HasField3 {
+        get { return result.hasField3; }
+      }
+      public float Field3 {
+        get { return result.Field3; }
+        set { SetField3(value); }
+      }
+      public Builder SetField3(float value) {
+        PrepareBuilder();
+        result.hasField3 = true;
+        result.field3_ = value;
+        return this;
+      }
+      public Builder ClearField3() {
+        PrepareBuilder();
+        result.hasField3 = false;
+        result.field3_ = 0F;
+        return this;
+      }
+
+      public bool HasField4 {
+        get { return result.hasField4; }
+      }
+      public bool Field4 {
+        get { return result.Field4; }
+        set { SetField4(value); }
+      }
+      public Builder SetField4(bool value) {
+        PrepareBuilder();
+        result.hasField4 = true;
+        result.field4_ = value;
+        return this;
+      }
+      public Builder ClearField4() {
+        PrepareBuilder();
+        result.hasField4 = false;
+        result.field4_ = false;
+        return this;
+      }
+
+      public bool HasField5 {
+        get { return result.hasField5; }
+      }
+      public bool Field5 {
+        get { return result.Field5; }
+        set { SetField5(value); }
+      }
+      public Builder SetField5(bool value) {
+        PrepareBuilder();
+        result.hasField5 = true;
+        result.field5_ = value;
+        return this;
+      }
+      public Builder ClearField5() {
+        PrepareBuilder();
+        result.hasField5 = false;
+        result.field5_ = false;
+        return this;
+      }
+
+      public bool HasField6 {
+        get { return result.hasField6; }
+      }
+      public bool Field6 {
+        get { return result.Field6; }
+        set { SetField6(value); }
+      }
+      public Builder SetField6(bool value) {
+        PrepareBuilder();
+        result.hasField6 = true;
+        result.field6_ = value;
+        return this;
+      }
+      public Builder ClearField6() {
+        PrepareBuilder();
+        result.hasField6 = false;
+        result.field6_ = true;
+        return this;
+      }
+
+      public bool HasField7 {
+        get { return result.hasField7; }
+      }
+      public bool Field7 {
+        get { return result.Field7; }
+        set { SetField7(value); }
+      }
+      public Builder SetField7(bool value) {
+        PrepareBuilder();
+        result.hasField7 = true;
+        result.field7_ = value;
+        return this;
+      }
+      public Builder ClearField7() {
+        PrepareBuilder();
+        result.hasField7 = false;
+        result.field7_ = false;
+        return this;
+      }
+
+      public bool HasField8 {
+        get { return result.hasField8; }
+      }
+      public float Field8 {
+        get { return result.Field8; }
+        set { SetField8(value); }
+      }
+      public Builder SetField8(float value) {
+        PrepareBuilder();
+        result.hasField8 = true;
+        result.field8_ = value;
+        return this;
+      }
+      public Builder ClearField8() {
+        PrepareBuilder();
+        result.hasField8 = false;
+        result.field8_ = 0F;
+        return this;
+      }
+
+      public bool HasField9 {
+        get { return result.hasField9; }
+      }
+      public bool Field9 {
+        get { return result.Field9; }
+        set { SetField9(value); }
+      }
+      public Builder SetField9(bool value) {
+        PrepareBuilder();
+        result.hasField9 = true;
+        result.field9_ = value;
+        return this;
+      }
+      public Builder ClearField9() {
+        PrepareBuilder();
+        result.hasField9 = false;
+        result.field9_ = false;
+        return this;
+      }
+
+      public bool HasField10 {
+        get { return result.hasField10; }
+      }
+      public float Field10 {
+        get { return result.Field10; }
+        set { SetField10(value); }
+      }
+      public Builder SetField10(float value) {
+        PrepareBuilder();
+        result.hasField10 = true;
+        result.field10_ = value;
+        return this;
+      }
+      public Builder ClearField10() {
+        PrepareBuilder();
+        result.hasField10 = false;
+        result.field10_ = 0F;
+        return this;
+      }
+
+      public bool HasField11 {
+        get { return result.hasField11; }
+      }
+      public long Field11 {
+        get { return result.Field11; }
+        set { SetField11(value); }
+      }
+      public Builder SetField11(long value) {
+        PrepareBuilder();
+        result.hasField11 = true;
+        result.field11_ = value;
+        return this;
+      }
+      public Builder ClearField11() {
+        PrepareBuilder();
+        result.hasField11 = false;
+        result.field11_ = 0L;
+        return this;
+      }
+    }
+    static SpeedMessage2GroupedMessage() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.GoogleSpeed.Descriptor, null);
+    }
+  }
+
+  #endregion
+
+}
+
+#endregion Designer generated code
diff --git a/csharp/src/ProtoBench/Program.cs b/csharp/src/ProtoBench/Program.cs
new file mode 100644
index 00000000..820fc124
--- /dev/null
+++ b/csharp/src/ProtoBench/Program.cs
@@ -0,0 +1,538 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.Collections.Generic;

+using System.Diagnostics;

+using System.IO;

+using System.Runtime.Serialization.Json;

+using System.Text;

+using System.Threading;

+using System.Xml;

+using Google.ProtocolBuffers.Serialization;

+using Google.ProtocolBuffers.TestProtos;

+

+namespace Google.ProtocolBuffers.ProtoBench

+{

+    /// <summary>

+    /// Simple benchmarking of arbitrary messages.

+    /// </summary>

+    public sealed class Program

+    {

+        private static TimeSpan MinSampleTime = TimeSpan.FromSeconds(2);

+        private static TimeSpan TargetTime = TimeSpan.FromSeconds(30);

+        private static bool Verbose = false, FastTest = false, OtherFormats = false;

+        // Avoid a .NET 3.5 dependency

+        private delegate void Action();

+

+        private delegate void BenchmarkTest(string name, long dataSize, Action action);

+

+        private static BenchmarkTest RunBenchmark;

+

+        private static string _logFile;

+        static void WriteLine(string format, params object[] arg)

+        {

+            if (arg.Length > 0) format = String.Format(format, arg);

+            Console.Out.WriteLine(format);

+            if (!String.IsNullOrEmpty(_logFile))

+                File.AppendAllText(_logFile, format + Environment.NewLine);

+        }

+

+        [STAThread]

+        public static int Main(string[] args)

+        {

+            List<string> temp = new List<string>(args);

+

+            Verbose = temp.Remove("/verbose") || temp.Remove("-verbose");

+            OtherFormats = temp.Remove("/formats") || temp.Remove("-formats");

+

+            foreach (string arg in temp)

+            {

+                if (arg.StartsWith("/log:", StringComparison.OrdinalIgnoreCase) || arg.StartsWith("-log:", StringComparison.OrdinalIgnoreCase))

+                {

+                    _logFile = arg.Substring(5);

+                    if (!String.IsNullOrEmpty(_logFile))

+                        File.AppendAllText(_logFile, Environment.NewLine + "Started benchmarks at " + DateTime.Now + Environment.NewLine);

+                    temp.Remove(arg);

+                    break;

+                }

+            }

+

+            if (true == (FastTest = (temp.Remove("/fast") || temp.Remove("-fast"))))

+            {

+                TargetTime = TimeSpan.FromSeconds(10);

+            }

+

+            RunBenchmark = BenchmarkV1;

+            if (temp.Remove("/v2") || temp.Remove("-v2"))

+            {

+                Process.GetCurrentProcess().PriorityClass = ProcessPriorityClass.RealTime;

+                Process.GetCurrentProcess().ProcessorAffinity = new IntPtr(1);

+                RunBenchmark = BenchmarkV2;

+            }

+            if (temp.Remove("/all") || temp.Remove("-all"))

+            {

+                if (FastTest)

+                {

+                    TargetTime = TimeSpan.FromSeconds(5);

+                }

+                foreach (KeyValuePair<string, string> item in MakeTests())

+                {

+                    temp.Add(item.Key);

+                    temp.Add(item.Value);

+                }

+            }

+            args = temp.ToArray();

+

+            if (args.Length < 2 || (args.Length%2) != 0)

+            {

+                Console.Error.WriteLine("Usage: ProtoBench [/fast] <descriptor type name> <input data>");

+                Console.Error.WriteLine("The descriptor type name is the fully-qualified message name,");

+                Console.Error.WriteLine(

+                    "including assembly - e.g. Google.ProtocolBuffers.BenchmarkProtos.Message1,ProtoBench");

+                Console.Error.WriteLine("(You can specify multiple pairs of descriptor type name and input data.)");

+                return 1;

+            }

+

+            bool success = true;

+            for (int i = 0; i < args.Length; i += 2)

+            {

+                success &= RunTest(args[i], args[i + 1], null);

+            }

+            return success ? 0 : 1;

+        }

+

+        /// <summary>

+        /// Runs a single test. Error messages are displayed to Console.Error, and the return value indicates

+        /// general success/failure.

+        /// </summary>

+        public static bool RunTest(string typeName, string file, byte[] inputData)

+        {

+            WriteLine("Benchmarking {0} with file {1}", typeName, file);

+            IMessage defaultMessage;

+            try

+            {

+                defaultMessage = MessageUtil.GetDefaultMessage(typeName);

+            }

+            catch (ArgumentException e)

+            {

+                Console.Error.WriteLine(e.Message);

+                return false;

+            }

+            try

+            {

+                ExtensionRegistry registry = ExtensionRegistry.Empty;

+                inputData = inputData ?? File.ReadAllBytes(file);

+                MemoryStream inputStream = new MemoryStream(inputData);

+                ByteString inputString = ByteString.CopyFrom(inputData);

+                IMessage sampleMessage =

+                    defaultMessage.WeakCreateBuilderForType().WeakMergeFrom(inputString, registry).WeakBuild();

+

+                IDictionary<string, object> dictionary = null;

+                byte[] jsonBytes = null, xmlBytes = null; /*no pun intended, well... maybe for xml*/

+                if (OtherFormats)

+                {

+                    using (MemoryStream temp = new MemoryStream())

+                    {

+                        XmlFormatWriter.CreateInstance(temp).WriteMessage(sampleMessage);

+                        xmlBytes = temp.ToArray();

+                    }

+                    using (MemoryStream temp = new MemoryStream())

+                    {

+                        JsonFormatWriter.CreateInstance(temp).WriteMessage(sampleMessage);

+                        jsonBytes = temp.ToArray();

+                    }

+                    dictionary = new Dictionary<string, object>(StringComparer.Ordinal);

+                    new DictionaryWriter(dictionary).WriteMessage(sampleMessage);

+                }

+

+                //Serializers

+                if (!FastTest)

+                {

+                    RunBenchmark("Serialize to byte string", inputData.Length, () => sampleMessage.ToByteString());

+                }

+                RunBenchmark("Serialize to byte array", inputData.Length, () => sampleMessage.ToByteArray());

+                if (!FastTest)

+                {

+                    RunBenchmark("Serialize to memory stream", inputData.Length,

+                                 () => sampleMessage.WriteTo(new MemoryStream()));

+                }

+

+                if (OtherFormats)

+                {

+                    RunBenchmark("Serialize to xml", xmlBytes.Length,

+                                 () =>

+                                     {

+                                         XmlFormatWriter.CreateInstance(new MemoryStream(), Encoding.UTF8).WriteMessage(sampleMessage);

+                                     });

+                    RunBenchmark("Serialize to json", jsonBytes.Length,

+                                 () => { JsonFormatWriter.CreateInstance().WriteMessage(sampleMessage); });

+                    RunBenchmark("Serialize to json via xml", jsonBytes.Length,

+                                 () =>

+                                 XmlFormatWriter.CreateInstance(

+                                     JsonReaderWriterFactory.CreateJsonWriter(new MemoryStream(), Encoding.UTF8))

+                                     .SetOptions(XmlWriterOptions.OutputJsonTypes)

+                                     .WriteMessage(sampleMessage)

+                        );

+

+                    RunBenchmark("Serialize to dictionary", sampleMessage.SerializedSize,

+                                 () => new DictionaryWriter().WriteMessage(sampleMessage));

+                }

+                //Deserializers

+                if (!FastTest)

+                {

+                    RunBenchmark("Deserialize from byte string", inputData.Length,

+                                 () => defaultMessage.WeakCreateBuilderForType()

+                                           .WeakMergeFrom(inputString, registry)

+                                           .WeakBuild()

+                        );

+                }

+

+                RunBenchmark("Deserialize from byte array", inputData.Length,

+                             () => defaultMessage.WeakCreateBuilderForType()

+                                       .WeakMergeFrom(CodedInputStream.CreateInstance(inputData), registry)

+                                       .WeakBuild()

+                    );

+                if (!FastTest)

+                {

+                    RunBenchmark("Deserialize from memory stream", inputData.Length,

+                                 () =>

+                                     {

+                                         inputStream.Position = 0;

+                                         defaultMessage.WeakCreateBuilderForType().WeakMergeFrom(

+                                             CodedInputStream.CreateInstance(inputStream), registry)

+                                             .WeakBuild();

+                                     });

+                }

+

+                if (OtherFormats)

+                {

+                    RunBenchmark("Deserialize from xml", xmlBytes.Length,

+                                 () =>

+                                 XmlFormatReader.CreateInstance(xmlBytes).Merge(

+                                     defaultMessage.WeakCreateBuilderForType()).WeakBuild());

+                    RunBenchmark("Deserialize from json", jsonBytes.Length,

+                                 () =>

+                                 JsonFormatReader.CreateInstance(jsonBytes).Merge(

+                                     defaultMessage.WeakCreateBuilderForType()).WeakBuild());

+                    RunBenchmark("Deserialize from json via xml", jsonBytes.Length,

+                                 () =>

+                                 XmlFormatReader.CreateInstance(JsonReaderWriterFactory.CreateJsonReader(jsonBytes, XmlDictionaryReaderQuotas.Max))

+                                     .SetOptions(XmlReaderOptions.ReadNestedArrays).Merge(

+                                         defaultMessage.WeakCreateBuilderForType()).WeakBuild());

+

+                    RunBenchmark("Deserialize from dictionary", sampleMessage.SerializedSize,

+                                 () =>

+                                 new DictionaryReader(dictionary).Merge(defaultMessage.WeakCreateBuilderForType()).

+                                     WeakBuild());

+                }

+                WriteLine(String.Empty);

+                return true;

+            }

+            catch (Exception e)

+            {

+                Console.Error.WriteLine("Error: {0}", e.Message);

+                Console.Error.WriteLine();

+                Console.Error.WriteLine("Detailed exception information: {0}", e);

+                return false;

+            }

+        }

+

+        private static void BenchmarkV2(string name, long dataSize, Action action)

+        {

+            Thread.BeginThreadAffinity();

+            TimeSpan elapsed = TimeSpan.Zero;

+            long runs = 0;

+            long totalCount = 0;

+            double best = double.MinValue, worst = double.MaxValue;

+

+            action();

+            // Run it progressively more times until we've got a reasonable sample

+

+            int iterations = 100;

+            elapsed = TimeAction(action, iterations);

+            while (elapsed.TotalMilliseconds < 1000)

+            {

+                elapsed += TimeAction(action, iterations);

+                iterations *= 2;

+            }

+

+            TimeSpan target = TimeSpan.FromSeconds(1);

+

+            elapsed = TimeAction(action, iterations);

+            iterations = (int) ((target.Ticks*iterations)/(double) elapsed.Ticks);

+            elapsed = TimeAction(action, iterations);

+            iterations = (int) ((target.Ticks*iterations)/(double) elapsed.Ticks);

+            elapsed = TimeAction(action, iterations);

+            iterations = (int) ((target.Ticks*iterations)/(double) elapsed.Ticks);

+

+            double first = (iterations*dataSize)/(elapsed.TotalSeconds*1024*1024);

+            if (Verbose)

+            {

+                WriteLine("Round ---: Count = {1,6}, Bps = {2,8:f3}", 0, iterations, first);

+            }

+            elapsed = TimeSpan.Zero;

+            int max = (int) TargetTime.TotalSeconds;

+

+            while (runs < max)

+            {

+                TimeSpan cycle = TimeAction(action, iterations);

+                // Accumulate and scale for next cycle.

+

+                double bps = (iterations*dataSize)/(cycle.TotalSeconds*1024*1024);

+                if (Verbose)

+                {

+                    WriteLine("Round {1,3}: Count = {2,6}, Bps = {3,8:f3}",

+                                      0, runs, iterations, bps);

+                }

+

+                best = Math.Max(best, bps);

+                worst = Math.Min(worst, bps);

+

+                runs++;

+                elapsed += cycle;

+                totalCount += iterations;

+                iterations = (int) ((target.Ticks*totalCount)/(double) elapsed.Ticks);

+            }

+

+            Thread.EndThreadAffinity();

+            WriteLine(

+                "{1}: averages {2} per {3:f3}s for {4} runs; avg: {5:f3}mbps; best: {6:f3}mbps; worst: {7:f3}mbps",

+                0, name, totalCount/runs, elapsed.TotalSeconds/runs, runs,

+                (totalCount*dataSize)/(elapsed.TotalSeconds*1024*1024), best, worst);

+        }

+

+        private static void BenchmarkV1(string name, long dataSize, Action action)

+        {

+            // Make sure it's JITted

+            action();

+            // Run it progressively more times until we've got a reasonable sample

+

+            int iterations = 1;

+            TimeSpan elapsed = TimeAction(action, iterations);

+            while (elapsed < MinSampleTime)

+            {

+                iterations *= 2;

+                elapsed = TimeAction(action, iterations);

+            }

+            // Upscale the sample to the target time. Do this in floating point arithmetic

+            // to avoid overflow issues.

+            iterations = (int) ((TargetTime.Ticks/(double) elapsed.Ticks)*iterations);

+            elapsed = TimeAction(action, iterations);

+            WriteLine("{0}: {1} iterations in {2:f3}s; {3:f3}MB/s",

+                              name, iterations, elapsed.TotalSeconds,

+                              (iterations*dataSize)/(elapsed.TotalSeconds*1024*1024));

+        }

+

+        private static TimeSpan TimeAction(Action action, int iterations)

+        {

+            GC.Collect();

+            GC.GetTotalMemory(true);

+            GC.WaitForPendingFinalizers();

+

+            Stopwatch sw = Stopwatch.StartNew();

+            for (int i = 0; i < iterations; i++)

+            {

+                action();

+            }

+            sw.Stop();

+            return sw.Elapsed;

+        }

+

+        private static IEnumerable<KeyValuePair<string, string>> MakeTests()

+        {

+            //Aggregate Tests

+            yield return MakeWorkItem("all-types", MakeTestAllTypes());

+            yield return MakeWorkItem("repeated-100", MakeRepeatedTestAllTypes(100));

+            yield return MakeWorkItem("packed-100", MakeTestPackedTypes(100));

+

+            //Discrete Tests

+            foreach (KeyValuePair<string, Action<TestAllTypes.Builder>> item in MakeTestAllTypes())

+            {

+                yield return MakeWorkItem(item.Key, new[] {item});

+            }

+

+            foreach (KeyValuePair<string, Action<TestAllTypes.Builder>> item in MakeRepeatedTestAllTypes(100))

+            {

+                yield return MakeWorkItem(item.Key, new[] {item});

+            }

+

+            foreach (KeyValuePair<string, Action<TestPackedTypes.Builder>> item in MakeTestPackedTypes(100))

+            {

+                yield return MakeWorkItem(item.Key, new[] {item});

+            }

+        }

+

+        private static IEnumerable<KeyValuePair<string, Action<TestAllTypes.Builder>>> MakeTestAllTypes()

+        {

+            // Many of the raw type serializers below perform poorly due to the numerous fields defined

+            // in TestAllTypes.

+

+            //single values

+            yield return MakeItem<TestAllTypes.Builder>("int32", 1, x => x.SetOptionalInt32(1001));

+            yield return MakeItem<TestAllTypes.Builder>("int64", 1, x => x.SetOptionalInt64(1001));

+            yield return MakeItem<TestAllTypes.Builder>("uint32", 1, x => x.SetOptionalUint32(1001));

+            yield return MakeItem<TestAllTypes.Builder>("uint64", 1, x => x.SetOptionalUint64(1001));

+            yield return MakeItem<TestAllTypes.Builder>("sint32", 1, x => x.SetOptionalSint32(-1001));

+            yield return MakeItem<TestAllTypes.Builder>("sint64", 1, x => x.SetOptionalSint64(-1001));

+            yield return MakeItem<TestAllTypes.Builder>("fixed32", 1, x => x.SetOptionalFixed32(1001));

+            yield return MakeItem<TestAllTypes.Builder>("fixed64", 1, x => x.SetOptionalFixed64(1001));

+            yield return MakeItem<TestAllTypes.Builder>("sfixed32", 1, x => x.SetOptionalSfixed32(-1001));

+            yield return MakeItem<TestAllTypes.Builder>("sfixed64", 1, x => x.SetOptionalSfixed64(-1001));

+            yield return MakeItem<TestAllTypes.Builder>("float", 1, x => x.SetOptionalFloat(1001.1001f));

+            yield return MakeItem<TestAllTypes.Builder>("double", 1, x => x.SetOptionalDouble(1001.1001));

+            yield return MakeItem<TestAllTypes.Builder>("bool", 1, x => x.SetOptionalBool(true));

+            yield return MakeItem<TestAllTypes.Builder>("string", 1, x => x.SetOptionalString("this is a string value"))

+                ;

+            yield return

+                MakeItem<TestAllTypes.Builder>("bytes", 1,

+                                               x =>

+                                               x.SetOptionalBytes(ByteString.CopyFromUtf8("this is an array of bytes")))

+                ;

+            yield return

+                MakeItem<TestAllTypes.Builder>("group", 1,

+                                               x =>

+                                               x.SetOptionalGroup(

+                                                   new TestAllTypes.Types.OptionalGroup.Builder().SetA(1001)));

+            yield return

+                MakeItem<TestAllTypes.Builder>("message", 1,

+                                               x =>

+                                               x.SetOptionalNestedMessage(

+                                                   new TestAllTypes.Types.NestedMessage.Builder().SetBb(1001)));

+            yield return

+                MakeItem<TestAllTypes.Builder>("enum", 1,

+                                               x => x.SetOptionalNestedEnum(TestAllTypes.Types.NestedEnum.FOO));

+        }

+

+        private static IEnumerable<KeyValuePair<string, Action<TestAllTypes.Builder>>> MakeRepeatedTestAllTypes(int size)

+        {

+            //repeated values

+            yield return MakeItem<TestAllTypes.Builder>("repeated-int32", size, x => x.AddRepeatedInt32(1001));

+            yield return MakeItem<TestAllTypes.Builder>("repeated-int64", size, x => x.AddRepeatedInt64(1001));

+            yield return MakeItem<TestAllTypes.Builder>("repeated-uint32", size, x => x.AddRepeatedUint32(1001));

+            yield return MakeItem<TestAllTypes.Builder>("repeated-uint64", size, x => x.AddRepeatedUint64(1001));

+            yield return MakeItem<TestAllTypes.Builder>("repeated-sint32", size, x => x.AddRepeatedSint32(-1001));

+            yield return MakeItem<TestAllTypes.Builder>("repeated-sint64", size, x => x.AddRepeatedSint64(-1001));

+            yield return MakeItem<TestAllTypes.Builder>("repeated-fixed32", size, x => x.AddRepeatedFixed32(1001));

+            yield return MakeItem<TestAllTypes.Builder>("repeated-fixed64", size, x => x.AddRepeatedFixed64(1001));

+            yield return MakeItem<TestAllTypes.Builder>("repeated-sfixed32", size, x => x.AddRepeatedSfixed32(-1001));

+            yield return MakeItem<TestAllTypes.Builder>("repeated-sfixed64", size, x => x.AddRepeatedSfixed64(-1001));

+            yield return MakeItem<TestAllTypes.Builder>("repeated-float", size, x => x.AddRepeatedFloat(1001.1001f));

+            yield return MakeItem<TestAllTypes.Builder>("repeated-double", size, x => x.AddRepeatedDouble(1001.1001));

+            yield return MakeItem<TestAllTypes.Builder>("repeated-bool", size, x => x.AddRepeatedBool(true));

+            yield return

+                MakeItem<TestAllTypes.Builder>("repeated-string", size,

+                                               x => x.AddRepeatedString("this is a string value"));

+            yield return

+                MakeItem<TestAllTypes.Builder>("repeated-bytes", size,

+                                               x =>

+                                               x.AddRepeatedBytes(ByteString.CopyFromUtf8("this is an array of bytes")))

+                ;

+            yield return

+                MakeItem<TestAllTypes.Builder>("repeated-group", size,

+                                               x =>

+                                               x.AddRepeatedGroup(

+                                                   new TestAllTypes.Types.RepeatedGroup.Builder().SetA(1001)));

+            yield return

+                MakeItem<TestAllTypes.Builder>("repeated-message", size,

+                                               x =>

+                                               x.AddRepeatedNestedMessage(

+                                                   new TestAllTypes.Types.NestedMessage.Builder().SetBb(1001)));

+            yield return

+                MakeItem<TestAllTypes.Builder>("repeated-enum", size,

+                                               x => x.AddRepeatedNestedEnum(TestAllTypes.Types.NestedEnum.FOO));

+        }

+

+        private static IEnumerable<KeyValuePair<string, Action<TestPackedTypes.Builder>>> MakeTestPackedTypes(int size)

+        {

+            //packed values

+            yield return MakeItem<TestPackedTypes.Builder>("packed-int32", size, x => x.AddPackedInt32(1001));

+            yield return MakeItem<TestPackedTypes.Builder>("packed-int64", size, x => x.AddPackedInt64(1001));

+            yield return MakeItem<TestPackedTypes.Builder>("packed-uint32", size, x => x.AddPackedUint32(1001));

+            yield return MakeItem<TestPackedTypes.Builder>("packed-uint64", size, x => x.AddPackedUint64(1001));

+            yield return MakeItem<TestPackedTypes.Builder>("packed-sint32", size, x => x.AddPackedSint32(-1001));

+            yield return MakeItem<TestPackedTypes.Builder>("packed-sint64", size, x => x.AddPackedSint64(-1001));

+            yield return MakeItem<TestPackedTypes.Builder>("packed-fixed32", size, x => x.AddPackedFixed32(1001));

+            yield return MakeItem<TestPackedTypes.Builder>("packed-fixed64", size, x => x.AddPackedFixed64(1001));

+            yield return MakeItem<TestPackedTypes.Builder>("packed-sfixed32", size, x => x.AddPackedSfixed32(-1001));

+            yield return MakeItem<TestPackedTypes.Builder>("packed-sfixed64", size, x => x.AddPackedSfixed64(-1001));

+            yield return MakeItem<TestPackedTypes.Builder>("packed-float", size, x => x.AddPackedFloat(1001.1001f));

+            yield return MakeItem<TestPackedTypes.Builder>("packed-double", size, x => x.AddPackedDouble(1001.1001));

+            yield return MakeItem<TestPackedTypes.Builder>("packed-bool", size, x => x.AddPackedBool(true));

+            yield return

+                MakeItem<TestPackedTypes.Builder>("packed-enum", size, x => x.AddPackedEnum(ForeignEnum.FOREIGN_FOO));

+        }

+

+        private static KeyValuePair<string, Action<T>> MakeItem<T>(string name, int repeated, Action<T> build)

+            where T : IBuilderLite, new()

+        {

+            if (repeated == 1)

+            {

+                return new KeyValuePair<string, Action<T>>(name, build);

+            }

+

+            return new KeyValuePair<string, Action<T>>(

+                String.Format("{0}[{1}]", name, repeated),

+                x =>

+                    {

+                        for (int i = 0; i < repeated; i++)

+                        {

+                            build(x);

+                        }

+                    }

+                );

+        }

+

+        private static KeyValuePair<string, string> MakeWorkItem<T>(string name,

+                                                                    IEnumerable<KeyValuePair<string, Action<T>>>

+                                                                        builders) where T : IBuilderLite, new()

+        {

+            T builder = new T();

+

+            foreach (KeyValuePair<string, Action<T>> item in builders)

+            {

+                item.Value(builder);

+            }

+

+            IMessageLite msg = builder.WeakBuild();

+            string fname = Path.Combine(AppDomain.CurrentDomain.BaseDirectory, "unittest_" + name + ".dat");

+            File.WriteAllBytes(fname, msg.ToByteArray());

+            return

+                new KeyValuePair<string, string>(

+                    String.Format("{0},{1}", msg.GetType().FullName, msg.GetType().Assembly.GetName().Name), fname);

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtoBench/Properties/AssemblyInfo.cs b/csharp/src/ProtoBench/Properties/AssemblyInfo.cs
new file mode 100644
index 00000000..cdffc5e7
--- /dev/null
+++ b/csharp/src/ProtoBench/Properties/AssemblyInfo.cs
@@ -0,0 +1,31 @@
+using System;

+using System.Reflection;

+using System.Runtime.CompilerServices;

+using System.Runtime.InteropServices;

+

+// General Information about an assembly is controlled through the following 

+// set of attributes. Change these attribute values to modify the information

+// associated with an assembly.

+

+[assembly: AssemblyTitle("ProtoBench")]

+[assembly: AssemblyDescription("")]

+[assembly: AssemblyConfiguration("")]

+[assembly: AssemblyCompany("")]

+[assembly: AssemblyProduct("ProtoBench")]

+[assembly: AssemblyCopyright("Copyright ©  2009")]

+[assembly: AssemblyTrademark("")]

+[assembly: AssemblyCulture("")]

+

+// Version information for an assembly consists of the following four values:

+//

+//      Major Version

+//      Minor Version 

+//      Build Number

+//      Revision

+//

+// You can specify all the values or you can default the Build and Revision Numbers 

+// by using the '*' as shown below:

+// [assembly: AssemblyVersion("2.4.1.555")]

+

+[assembly: AssemblyVersion("2.4.1.555")]

+[assembly: AssemblyFileVersion("2.4.1.555")]
\ No newline at end of file
diff --git a/csharp/src/ProtoBench/ProtoBench.csproj b/csharp/src/ProtoBench/ProtoBench.csproj
new file mode 100644
index 00000000..beee3a71
--- /dev/null
+++ b/csharp/src/ProtoBench/ProtoBench.csproj
@@ -0,0 +1,88 @@
+<?xml version="1.0" encoding="utf-8"?>

+<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

+  <PropertyGroup>

+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>

+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>

+    <ProductVersion>9.0.30729</ProductVersion>

+    <SchemaVersion>2.0</SchemaVersion>

+    <ProjectGuid>{C7A4A435-2813-41C8-AA87-BD914BA5223D}</ProjectGuid>

+    <OutputType>Exe</OutputType>

+    <AppDesignerFolder>Properties</AppDesignerFolder>

+    <RootNamespace>Google.ProtocolBuffers.ProtoBench</RootNamespace>

+    <AssemblyName>ProtoBench</AssemblyName>

+    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>

+    <FileAlignment>512</FileAlignment>

+    <TargetFrameworkProfile>Client</TargetFrameworkProfile>

+  </PropertyGroup>

+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">

+    <DebugSymbols>true</DebugSymbols>

+    <DebugType>full</DebugType>

+    <Optimize>false</Optimize>

+    <OutputPath>bin\Debug</OutputPath>

+    <IntermediateOutputPath>obj\Debug\</IntermediateOutputPath>

+    <DefineConstants>DEBUG;TRACE</DefineConstants>

+    <ErrorReport>prompt</ErrorReport>

+    <WarningLevel>4</WarningLevel>

+    <NoStdLib>true</NoStdLib>

+    <GenerateSerializationAssemblies>Off</GenerateSerializationAssemblies>

+  </PropertyGroup>

+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">

+    <DebugType>pdbonly</DebugType>

+    <Optimize>true</Optimize>

+    <OutputPath>bin\Release</OutputPath>

+    <IntermediateOutputPath>obj\Release\</IntermediateOutputPath>

+    <DefineConstants>TRACE</DefineConstants>

+    <ErrorReport>prompt</ErrorReport>

+    <WarningLevel>4</WarningLevel>

+    <NoStdLib>true</NoStdLib>

+    <GenerateSerializationAssemblies>Off</GenerateSerializationAssemblies>

+  </PropertyGroup>

+  <ItemGroup>

+    <Reference Include="mscorlib" />

+    <Reference Include="System" />

+    <Reference Include="System.Data" />

+    <Reference Include="System.Runtime.Serialization" />

+    <Reference Include="System.Xml" />

+  </ItemGroup>

+  <ItemGroup>

+    <Compile Include="GoogleSize.cs" />

+    <Compile Include="GoogleSpeed.cs" />

+    <Compile Include="Program.cs" />

+    <Compile Include="Properties\AssemblyInfo.cs" />

+    <Compile Include="Unittest.cs" />

+    <Compile Include="UnittestImport.cs" />

+    <Compile Include="UnittestImportPublic.cs" />

+  </ItemGroup>

+  <ItemGroup>

+    <ProjectReference Include="..\ProtocolBuffers.Serialization\ProtocolBuffers.Serialization.csproj">

+      <Project>{231391AF-449C-4a39-986C-AD7F270F4750}</Project>

+      <Name>ProtocolBuffers.Serialization</Name>

+      <Private>True</Private>

+    </ProjectReference>

+    <ProjectReference Include="..\ProtocolBuffers\ProtocolBuffers.csproj">

+      <Project>{6908BDCE-D925-43F3-94AC-A531E6DF2591}</Project>

+      <Name>ProtocolBuffers</Name>

+      <Private>True</Private>

+    </ProjectReference>

+  </ItemGroup>

+  <ItemGroup>

+    <None Include="app.config" />

+    <None Include="google_message1.dat">

+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>

+    </None>

+    <None Include="google_message2.dat">

+      <CopyToOutputDirectory>Always</CopyToOutputDirectory>

+    </None>

+  </ItemGroup>

+  <ItemGroup>

+    <Folder Include="TestProtos\" />

+  </ItemGroup>

+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />

+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 

+       Other similar extension points exist, see Microsoft.Common.targets.

+  <Target Name="BeforeBuild">

+  </Target>

+  <Target Name="AfterBuild">

+  </Target>

+  -->

+</Project>
\ No newline at end of file
diff --git a/csharp/src/ProtoBench/Unittest.cs b/csharp/src/ProtoBench/Unittest.cs
new file mode 100644
index 00000000..d39c9345
--- /dev/null
+++ b/csharp/src/ProtoBench/Unittest.cs
@@ -0,0 +1,33516 @@
+// Manual changes:
+// - Search and replace of RepeatedFieldsGenerator.Group to RepeatedFieldsGenerator.Types.Group
+//
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/unittest.proto
+#pragma warning disable 1591, 0612, 3021
+#region Designer generated code
+
+using pb = global::Google.ProtocolBuffers;
+using pbc = global::Google.ProtocolBuffers.Collections;
+using pbd = global::Google.ProtocolBuffers.Descriptors;
+using scg = global::System.Collections.Generic;
+namespace Google.ProtocolBuffers.TestProtos {
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public static partial class Unittest {
+
+    #region Extension registration
+    public static void RegisterAllExtensions(pb::ExtensionRegistry registry) {
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalInt32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalInt64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalUint32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalUint64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalSint32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalSint64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalFixed32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalFixed64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalSfixed32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalSfixed64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalFloatExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalDoubleExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalBoolExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalStringExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalBytesExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalGroupExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalNestedMessageExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalForeignMessageExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalImportMessageExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalNestedEnumExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalForeignEnumExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalImportEnumExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalStringPieceExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalCordExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalPublicImportMessageExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalLazyMessageExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedInt32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedInt64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedUint32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedUint64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedSint32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedSint64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedFixed32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedFixed64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedSfixed32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedSfixed64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedFloatExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedDoubleExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedBoolExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedStringExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedBytesExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedGroupExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedNestedMessageExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedForeignMessageExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedImportMessageExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedNestedEnumExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedForeignEnumExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedImportEnumExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedStringPieceExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedCordExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedLazyMessageExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultInt32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultInt64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultUint32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultUint64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultSint32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultSint64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultFixed32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultFixed64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultSfixed32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultSfixed64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultFloatExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultDoubleExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultBoolExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultStringExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultBytesExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultNestedEnumExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultForeignEnumExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultImportEnumExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultStringPieceExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultCordExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OneofUint32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OneofNestedMessageExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OneofStringExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OneofBytesExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.MyExtensionString);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.MyExtensionInt);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.PackedInt32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.PackedInt64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.PackedUint32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.PackedUint64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.PackedSint32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.PackedSint64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.PackedFixed32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.PackedFixed64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.PackedSfixed32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.PackedSfixed64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.PackedFloatExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.PackedDoubleExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.PackedBoolExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.PackedEnumExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedInt32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedInt64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedUint32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedUint64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedSint32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedSint64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedFixed32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedFixed64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedSfixed32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedSfixed64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedFloatExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedDoubleExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedBoolExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedEnumExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.TestNestedExtension.Test);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.TestNestedExtension.NestedStringExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.TestRequired.Single);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.TestRequired.Multi);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.OptionalExt);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.RepeatedExt);
+    }
+    #endregion
+    #region Extensions
+    public const int OptionalInt32ExtensionFieldNumber = 1;
+    public static pb::GeneratedExtensionBase<int> OptionalInt32Extension;
+    public const int OptionalInt64ExtensionFieldNumber = 2;
+    public static pb::GeneratedExtensionBase<long> OptionalInt64Extension;
+    public const int OptionalUint32ExtensionFieldNumber = 3;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionBase<uint> OptionalUint32Extension;
+    public const int OptionalUint64ExtensionFieldNumber = 4;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionBase<ulong> OptionalUint64Extension;
+    public const int OptionalSint32ExtensionFieldNumber = 5;
+    public static pb::GeneratedExtensionBase<int> OptionalSint32Extension;
+    public const int OptionalSint64ExtensionFieldNumber = 6;
+    public static pb::GeneratedExtensionBase<long> OptionalSint64Extension;
+    public const int OptionalFixed32ExtensionFieldNumber = 7;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionBase<uint> OptionalFixed32Extension;
+    public const int OptionalFixed64ExtensionFieldNumber = 8;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionBase<ulong> OptionalFixed64Extension;
+    public const int OptionalSfixed32ExtensionFieldNumber = 9;
+    public static pb::GeneratedExtensionBase<int> OptionalSfixed32Extension;
+    public const int OptionalSfixed64ExtensionFieldNumber = 10;
+    public static pb::GeneratedExtensionBase<long> OptionalSfixed64Extension;
+    public const int OptionalFloatExtensionFieldNumber = 11;
+    public static pb::GeneratedExtensionBase<float> OptionalFloatExtension;
+    public const int OptionalDoubleExtensionFieldNumber = 12;
+    public static pb::GeneratedExtensionBase<double> OptionalDoubleExtension;
+    public const int OptionalBoolExtensionFieldNumber = 13;
+    public static pb::GeneratedExtensionBase<bool> OptionalBoolExtension;
+    public const int OptionalStringExtensionFieldNumber = 14;
+    public static pb::GeneratedExtensionBase<string> OptionalStringExtension;
+    public const int OptionalBytesExtensionFieldNumber = 15;
+    public static pb::GeneratedExtensionBase<pb::ByteString> OptionalBytesExtension;
+    public const int OptionalGroupExtensionFieldNumber = 16;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.OptionalGroup_extension> OptionalGroupExtension;
+    public const int OptionalNestedMessageExtensionFieldNumber = 18;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage> OptionalNestedMessageExtension;
+    public const int OptionalForeignMessageExtensionFieldNumber = 19;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.ForeignMessage> OptionalForeignMessageExtension;
+    public const int OptionalImportMessageExtensionFieldNumber = 20;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.ImportMessage> OptionalImportMessageExtension;
+    public const int OptionalNestedEnumExtensionFieldNumber = 21;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum> OptionalNestedEnumExtension;
+    public const int OptionalForeignEnumExtensionFieldNumber = 22;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> OptionalForeignEnumExtension;
+    public const int OptionalImportEnumExtensionFieldNumber = 23;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.ImportEnum> OptionalImportEnumExtension;
+    public const int OptionalStringPieceExtensionFieldNumber = 24;
+    public static pb::GeneratedExtensionBase<string> OptionalStringPieceExtension;
+    public const int OptionalCordExtensionFieldNumber = 25;
+    public static pb::GeneratedExtensionBase<string> OptionalCordExtension;
+    public const int OptionalPublicImportMessageExtensionFieldNumber = 26;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.PublicImportMessage> OptionalPublicImportMessageExtension;
+    public const int OptionalLazyMessageExtensionFieldNumber = 27;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage> OptionalLazyMessageExtension;
+    public const int RepeatedInt32ExtensionFieldNumber = 31;
+    public static pb::GeneratedExtensionBase<scg::IList<int>> RepeatedInt32Extension;
+    public const int RepeatedInt64ExtensionFieldNumber = 32;
+    public static pb::GeneratedExtensionBase<scg::IList<long>> RepeatedInt64Extension;
+    public const int RepeatedUint32ExtensionFieldNumber = 33;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionBase<scg::IList<uint>> RepeatedUint32Extension;
+    public const int RepeatedUint64ExtensionFieldNumber = 34;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionBase<scg::IList<ulong>> RepeatedUint64Extension;
+    public const int RepeatedSint32ExtensionFieldNumber = 35;
+    public static pb::GeneratedExtensionBase<scg::IList<int>> RepeatedSint32Extension;
+    public const int RepeatedSint64ExtensionFieldNumber = 36;
+    public static pb::GeneratedExtensionBase<scg::IList<long>> RepeatedSint64Extension;
+    public const int RepeatedFixed32ExtensionFieldNumber = 37;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionBase<scg::IList<uint>> RepeatedFixed32Extension;
+    public const int RepeatedFixed64ExtensionFieldNumber = 38;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionBase<scg::IList<ulong>> RepeatedFixed64Extension;
+    public const int RepeatedSfixed32ExtensionFieldNumber = 39;
+    public static pb::GeneratedExtensionBase<scg::IList<int>> RepeatedSfixed32Extension;
+    public const int RepeatedSfixed64ExtensionFieldNumber = 40;
+    public static pb::GeneratedExtensionBase<scg::IList<long>> RepeatedSfixed64Extension;
+    public const int RepeatedFloatExtensionFieldNumber = 41;
+    public static pb::GeneratedExtensionBase<scg::IList<float>> RepeatedFloatExtension;
+    public const int RepeatedDoubleExtensionFieldNumber = 42;
+    public static pb::GeneratedExtensionBase<scg::IList<double>> RepeatedDoubleExtension;
+    public const int RepeatedBoolExtensionFieldNumber = 43;
+    public static pb::GeneratedExtensionBase<scg::IList<bool>> RepeatedBoolExtension;
+    public const int RepeatedStringExtensionFieldNumber = 44;
+    public static pb::GeneratedExtensionBase<scg::IList<string>> RepeatedStringExtension;
+    public const int RepeatedBytesExtensionFieldNumber = 45;
+    public static pb::GeneratedExtensionBase<scg::IList<pb::ByteString>> RepeatedBytesExtension;
+    public const int RepeatedGroupExtensionFieldNumber = 46;
+    public static pb::GeneratedExtensionBase<scg::IList<global::Google.ProtocolBuffers.TestProtos.RepeatedGroup_extension>> RepeatedGroupExtension;
+    public const int RepeatedNestedMessageExtensionFieldNumber = 48;
+    public static pb::GeneratedExtensionBase<scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage>> RepeatedNestedMessageExtension;
+    public const int RepeatedForeignMessageExtensionFieldNumber = 49;
+    public static pb::GeneratedExtensionBase<scg::IList<global::Google.ProtocolBuffers.TestProtos.ForeignMessage>> RepeatedForeignMessageExtension;
+    public const int RepeatedImportMessageExtensionFieldNumber = 50;
+    public static pb::GeneratedExtensionBase<scg::IList<global::Google.ProtocolBuffers.TestProtos.ImportMessage>> RepeatedImportMessageExtension;
+    public const int RepeatedNestedEnumExtensionFieldNumber = 51;
+    public static pb::GeneratedExtensionBase<scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum>> RepeatedNestedEnumExtension;
+    public const int RepeatedForeignEnumExtensionFieldNumber = 52;
+    public static pb::GeneratedExtensionBase<scg::IList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum>> RepeatedForeignEnumExtension;
+    public const int RepeatedImportEnumExtensionFieldNumber = 53;
+    public static pb::GeneratedExtensionBase<scg::IList<global::Google.ProtocolBuffers.TestProtos.ImportEnum>> RepeatedImportEnumExtension;
+    public const int RepeatedStringPieceExtensionFieldNumber = 54;
+    public static pb::GeneratedExtensionBase<scg::IList<string>> RepeatedStringPieceExtension;
+    public const int RepeatedCordExtensionFieldNumber = 55;
+    public static pb::GeneratedExtensionBase<scg::IList<string>> RepeatedCordExtension;
+    public const int RepeatedLazyMessageExtensionFieldNumber = 57;
+    public static pb::GeneratedExtensionBase<scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage>> RepeatedLazyMessageExtension;
+    public const int DefaultInt32ExtensionFieldNumber = 61;
+    public static pb::GeneratedExtensionBase<int> DefaultInt32Extension;
+    public const int DefaultInt64ExtensionFieldNumber = 62;
+    public static pb::GeneratedExtensionBase<long> DefaultInt64Extension;
+    public const int DefaultUint32ExtensionFieldNumber = 63;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionBase<uint> DefaultUint32Extension;
+    public const int DefaultUint64ExtensionFieldNumber = 64;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionBase<ulong> DefaultUint64Extension;
+    public const int DefaultSint32ExtensionFieldNumber = 65;
+    public static pb::GeneratedExtensionBase<int> DefaultSint32Extension;
+    public const int DefaultSint64ExtensionFieldNumber = 66;
+    public static pb::GeneratedExtensionBase<long> DefaultSint64Extension;
+    public const int DefaultFixed32ExtensionFieldNumber = 67;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionBase<uint> DefaultFixed32Extension;
+    public const int DefaultFixed64ExtensionFieldNumber = 68;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionBase<ulong> DefaultFixed64Extension;
+    public const int DefaultSfixed32ExtensionFieldNumber = 69;
+    public static pb::GeneratedExtensionBase<int> DefaultSfixed32Extension;
+    public const int DefaultSfixed64ExtensionFieldNumber = 70;
+    public static pb::GeneratedExtensionBase<long> DefaultSfixed64Extension;
+    public const int DefaultFloatExtensionFieldNumber = 71;
+    public static pb::GeneratedExtensionBase<float> DefaultFloatExtension;
+    public const int DefaultDoubleExtensionFieldNumber = 72;
+    public static pb::GeneratedExtensionBase<double> DefaultDoubleExtension;
+    public const int DefaultBoolExtensionFieldNumber = 73;
+    public static pb::GeneratedExtensionBase<bool> DefaultBoolExtension;
+    public const int DefaultStringExtensionFieldNumber = 74;
+    public static pb::GeneratedExtensionBase<string> DefaultStringExtension;
+    public const int DefaultBytesExtensionFieldNumber = 75;
+    public static pb::GeneratedExtensionBase<pb::ByteString> DefaultBytesExtension;
+    public const int DefaultNestedEnumExtensionFieldNumber = 81;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum> DefaultNestedEnumExtension;
+    public const int DefaultForeignEnumExtensionFieldNumber = 82;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> DefaultForeignEnumExtension;
+    public const int DefaultImportEnumExtensionFieldNumber = 83;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.ImportEnum> DefaultImportEnumExtension;
+    public const int DefaultStringPieceExtensionFieldNumber = 84;
+    public static pb::GeneratedExtensionBase<string> DefaultStringPieceExtension;
+    public const int DefaultCordExtensionFieldNumber = 85;
+    public static pb::GeneratedExtensionBase<string> DefaultCordExtension;
+    public const int OneofUint32ExtensionFieldNumber = 111;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionBase<uint> OneofUint32Extension;
+    public const int OneofNestedMessageExtensionFieldNumber = 112;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage> OneofNestedMessageExtension;
+    public const int OneofStringExtensionFieldNumber = 113;
+    public static pb::GeneratedExtensionBase<string> OneofStringExtension;
+    public const int OneofBytesExtensionFieldNumber = 114;
+    public static pb::GeneratedExtensionBase<pb::ByteString> OneofBytesExtension;
+    public const int MyExtensionStringFieldNumber = 50;
+    public static pb::GeneratedExtensionBase<string> MyExtensionString;
+    public const int MyExtensionIntFieldNumber = 5;
+    public static pb::GeneratedExtensionBase<int> MyExtensionInt;
+    public const int PackedInt32ExtensionFieldNumber = 90;
+    public static pb::GeneratedExtensionBase<scg::IList<int>> PackedInt32Extension;
+    public const int PackedInt64ExtensionFieldNumber = 91;
+    public static pb::GeneratedExtensionBase<scg::IList<long>> PackedInt64Extension;
+    public const int PackedUint32ExtensionFieldNumber = 92;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionBase<scg::IList<uint>> PackedUint32Extension;
+    public const int PackedUint64ExtensionFieldNumber = 93;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionBase<scg::IList<ulong>> PackedUint64Extension;
+    public const int PackedSint32ExtensionFieldNumber = 94;
+    public static pb::GeneratedExtensionBase<scg::IList<int>> PackedSint32Extension;
+    public const int PackedSint64ExtensionFieldNumber = 95;
+    public static pb::GeneratedExtensionBase<scg::IList<long>> PackedSint64Extension;
+    public const int PackedFixed32ExtensionFieldNumber = 96;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionBase<scg::IList<uint>> PackedFixed32Extension;
+    public const int PackedFixed64ExtensionFieldNumber = 97;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionBase<scg::IList<ulong>> PackedFixed64Extension;
+    public const int PackedSfixed32ExtensionFieldNumber = 98;
+    public static pb::GeneratedExtensionBase<scg::IList<int>> PackedSfixed32Extension;
+    public const int PackedSfixed64ExtensionFieldNumber = 99;
+    public static pb::GeneratedExtensionBase<scg::IList<long>> PackedSfixed64Extension;
+    public const int PackedFloatExtensionFieldNumber = 100;
+    public static pb::GeneratedExtensionBase<scg::IList<float>> PackedFloatExtension;
+    public const int PackedDoubleExtensionFieldNumber = 101;
+    public static pb::GeneratedExtensionBase<scg::IList<double>> PackedDoubleExtension;
+    public const int PackedBoolExtensionFieldNumber = 102;
+    public static pb::GeneratedExtensionBase<scg::IList<bool>> PackedBoolExtension;
+    public const int PackedEnumExtensionFieldNumber = 103;
+    public static pb::GeneratedExtensionBase<scg::IList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum>> PackedEnumExtension;
+    public const int UnpackedInt32ExtensionFieldNumber = 90;
+    public static pb::GeneratedExtensionBase<scg::IList<int>> UnpackedInt32Extension;
+    public const int UnpackedInt64ExtensionFieldNumber = 91;
+    public static pb::GeneratedExtensionBase<scg::IList<long>> UnpackedInt64Extension;
+    public const int UnpackedUint32ExtensionFieldNumber = 92;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionBase<scg::IList<uint>> UnpackedUint32Extension;
+    public const int UnpackedUint64ExtensionFieldNumber = 93;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionBase<scg::IList<ulong>> UnpackedUint64Extension;
+    public const int UnpackedSint32ExtensionFieldNumber = 94;
+    public static pb::GeneratedExtensionBase<scg::IList<int>> UnpackedSint32Extension;
+    public const int UnpackedSint64ExtensionFieldNumber = 95;
+    public static pb::GeneratedExtensionBase<scg::IList<long>> UnpackedSint64Extension;
+    public const int UnpackedFixed32ExtensionFieldNumber = 96;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionBase<scg::IList<uint>> UnpackedFixed32Extension;
+    public const int UnpackedFixed64ExtensionFieldNumber = 97;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionBase<scg::IList<ulong>> UnpackedFixed64Extension;
+    public const int UnpackedSfixed32ExtensionFieldNumber = 98;
+    public static pb::GeneratedExtensionBase<scg::IList<int>> UnpackedSfixed32Extension;
+    public const int UnpackedSfixed64ExtensionFieldNumber = 99;
+    public static pb::GeneratedExtensionBase<scg::IList<long>> UnpackedSfixed64Extension;
+    public const int UnpackedFloatExtensionFieldNumber = 100;
+    public static pb::GeneratedExtensionBase<scg::IList<float>> UnpackedFloatExtension;
+    public const int UnpackedDoubleExtensionFieldNumber = 101;
+    public static pb::GeneratedExtensionBase<scg::IList<double>> UnpackedDoubleExtension;
+    public const int UnpackedBoolExtensionFieldNumber = 102;
+    public static pb::GeneratedExtensionBase<scg::IList<bool>> UnpackedBoolExtension;
+    public const int UnpackedEnumExtensionFieldNumber = 103;
+    public static pb::GeneratedExtensionBase<scg::IList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum>> UnpackedEnumExtension;
+    #endregion
+
+    #region Static variables
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestAllTypes__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder> internal__static_protobuf_unittest_TestAllTypes__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestAllTypes_NestedMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.Builder> internal__static_protobuf_unittest_TestAllTypes_NestedMessage__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestAllTypes_OptionalGroup__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup.Builder> internal__static_protobuf_unittest_TestAllTypes_OptionalGroup__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestAllTypes_RepeatedGroup__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup.Builder> internal__static_protobuf_unittest_TestAllTypes_RepeatedGroup__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_NestedTestAllTypes__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes, global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes.Builder> internal__static_protobuf_unittest_NestedTestAllTypes__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestDeprecatedFields__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestDeprecatedFields, global::Google.ProtocolBuffers.TestProtos.TestDeprecatedFields.Builder> internal__static_protobuf_unittest_TestDeprecatedFields__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_ForeignMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.ForeignMessage, global::Google.ProtocolBuffers.TestProtos.ForeignMessage.Builder> internal__static_protobuf_unittest_ForeignMessage__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestAllExtensions__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestAllExtensions, global::Google.ProtocolBuffers.TestProtos.TestAllExtensions.Builder> internal__static_protobuf_unittest_TestAllExtensions__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_OptionalGroup_extension__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.OptionalGroup_extension, global::Google.ProtocolBuffers.TestProtos.OptionalGroup_extension.Builder> internal__static_protobuf_unittest_OptionalGroup_extension__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_RepeatedGroup_extension__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.RepeatedGroup_extension, global::Google.ProtocolBuffers.TestProtos.RepeatedGroup_extension.Builder> internal__static_protobuf_unittest_RepeatedGroup_extension__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestNestedExtension__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestNestedExtension, global::Google.ProtocolBuffers.TestProtos.TestNestedExtension.Builder> internal__static_protobuf_unittest_TestNestedExtension__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestRequired__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestRequired, global::Google.ProtocolBuffers.TestProtos.TestRequired.Builder> internal__static_protobuf_unittest_TestRequired__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestRequiredForeign__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestRequiredForeign, global::Google.ProtocolBuffers.TestProtos.TestRequiredForeign.Builder> internal__static_protobuf_unittest_TestRequiredForeign__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestForeignNested__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestForeignNested, global::Google.ProtocolBuffers.TestProtos.TestForeignNested.Builder> internal__static_protobuf_unittest_TestForeignNested__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestEmptyMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestEmptyMessage, global::Google.ProtocolBuffers.TestProtos.TestEmptyMessage.Builder> internal__static_protobuf_unittest_TestEmptyMessage__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestEmptyMessageWithExtensions__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestEmptyMessageWithExtensions, global::Google.ProtocolBuffers.TestProtos.TestEmptyMessageWithExtensions.Builder> internal__static_protobuf_unittest_TestEmptyMessageWithExtensions__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestMultipleExtensionRanges__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestMultipleExtensionRanges, global::Google.ProtocolBuffers.TestProtos.TestMultipleExtensionRanges.Builder> internal__static_protobuf_unittest_TestMultipleExtensionRanges__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestReallyLargeTagNumber__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestReallyLargeTagNumber, global::Google.ProtocolBuffers.TestProtos.TestReallyLargeTagNumber.Builder> internal__static_protobuf_unittest_TestReallyLargeTagNumber__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestRecursiveMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage, global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage.Builder> internal__static_protobuf_unittest_TestRecursiveMessage__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestMutualRecursionA__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA, global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA.Builder> internal__static_protobuf_unittest_TestMutualRecursionA__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestMutualRecursionB__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB, global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB.Builder> internal__static_protobuf_unittest_TestMutualRecursionB__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestDupFieldNumber__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber, global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Builder> internal__static_protobuf_unittest_TestDupFieldNumber__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestDupFieldNumber_Foo__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo, global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo.Builder> internal__static_protobuf_unittest_TestDupFieldNumber_Foo__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestDupFieldNumber_Bar__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar, global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar.Builder> internal__static_protobuf_unittest_TestDupFieldNumber_Bar__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestEagerMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestEagerMessage, global::Google.ProtocolBuffers.TestProtos.TestEagerMessage.Builder> internal__static_protobuf_unittest_TestEagerMessage__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestLazyMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestLazyMessage, global::Google.ProtocolBuffers.TestProtos.TestLazyMessage.Builder> internal__static_protobuf_unittest_TestLazyMessage__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestNestedMessageHasBits__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits, global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Builder> internal__static_protobuf_unittest_TestNestedMessageHasBits__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestNestedMessageHasBits_NestedMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage, global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage.Builder> internal__static_protobuf_unittest_TestNestedMessageHasBits_NestedMessage__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestCamelCaseFieldNames__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestCamelCaseFieldNames, global::Google.ProtocolBuffers.TestProtos.TestCamelCaseFieldNames.Builder> internal__static_protobuf_unittest_TestCamelCaseFieldNames__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestFieldOrderings__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings, global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Builder> internal__static_protobuf_unittest_TestFieldOrderings__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestFieldOrderings_NestedMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage, global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage.Builder> internal__static_protobuf_unittest_TestFieldOrderings_NestedMessage__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestExtremeDefaultValues__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues, global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.Builder> internal__static_protobuf_unittest_TestExtremeDefaultValues__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_SparseEnumMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SparseEnumMessage, global::Google.ProtocolBuffers.TestProtos.SparseEnumMessage.Builder> internal__static_protobuf_unittest_SparseEnumMessage__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_OneString__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.OneString, global::Google.ProtocolBuffers.TestProtos.OneString.Builder> internal__static_protobuf_unittest_OneString__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_MoreString__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.MoreString, global::Google.ProtocolBuffers.TestProtos.MoreString.Builder> internal__static_protobuf_unittest_MoreString__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_OneBytes__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.OneBytes, global::Google.ProtocolBuffers.TestProtos.OneBytes.Builder> internal__static_protobuf_unittest_OneBytes__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_MoreBytes__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.MoreBytes, global::Google.ProtocolBuffers.TestProtos.MoreBytes.Builder> internal__static_protobuf_unittest_MoreBytes__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_Int32Message__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.Int32Message, global::Google.ProtocolBuffers.TestProtos.Int32Message.Builder> internal__static_protobuf_unittest_Int32Message__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_Uint32Message__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.Uint32Message, global::Google.ProtocolBuffers.TestProtos.Uint32Message.Builder> internal__static_protobuf_unittest_Uint32Message__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_Int64Message__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.Int64Message, global::Google.ProtocolBuffers.TestProtos.Int64Message.Builder> internal__static_protobuf_unittest_Int64Message__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_Uint64Message__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.Uint64Message, global::Google.ProtocolBuffers.TestProtos.Uint64Message.Builder> internal__static_protobuf_unittest_Uint64Message__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_BoolMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.BoolMessage, global::Google.ProtocolBuffers.TestProtos.BoolMessage.Builder> internal__static_protobuf_unittest_BoolMessage__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestOneof__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestOneof, global::Google.ProtocolBuffers.TestProtos.TestOneof.Builder> internal__static_protobuf_unittest_TestOneof__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestOneof_FooGroup__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup, global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup.Builder> internal__static_protobuf_unittest_TestOneof_FooGroup__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestOneofBackwardsCompatible__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible, global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Builder> internal__static_protobuf_unittest_TestOneofBackwardsCompatible__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestOneofBackwardsCompatible_FooGroup__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup, global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup.Builder> internal__static_protobuf_unittest_TestOneofBackwardsCompatible_FooGroup__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestOneof2__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestOneof2, global::Google.ProtocolBuffers.TestProtos.TestOneof2.Builder> internal__static_protobuf_unittest_TestOneof2__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestOneof2_FooGroup__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup, global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup.Builder> internal__static_protobuf_unittest_TestOneof2_FooGroup__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestOneof2_NestedMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage, global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.Builder> internal__static_protobuf_unittest_TestOneof2_NestedMessage__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestRequiredOneof__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof, global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Builder> internal__static_protobuf_unittest_TestRequiredOneof__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestRequiredOneof_NestedMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage, global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage.Builder> internal__static_protobuf_unittest_TestRequiredOneof_NestedMessage__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestPackedTypes__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestPackedTypes, global::Google.ProtocolBuffers.TestProtos.TestPackedTypes.Builder> internal__static_protobuf_unittest_TestPackedTypes__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestUnpackedTypes__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestUnpackedTypes, global::Google.ProtocolBuffers.TestProtos.TestUnpackedTypes.Builder> internal__static_protobuf_unittest_TestUnpackedTypes__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestPackedExtensions__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestPackedExtensions, global::Google.ProtocolBuffers.TestProtos.TestPackedExtensions.Builder> internal__static_protobuf_unittest_TestPackedExtensions__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestUnpackedExtensions__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensions, global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensions.Builder> internal__static_protobuf_unittest_TestUnpackedExtensions__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestDynamicExtensions__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions, global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Builder> internal__static_protobuf_unittest_TestDynamicExtensions__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestDynamicExtensions_DynamicMessageType__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType, global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType.Builder> internal__static_protobuf_unittest_TestDynamicExtensions_DynamicMessageType__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestRepeatedScalarDifferentTagSizes__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestRepeatedScalarDifferentTagSizes, global::Google.ProtocolBuffers.TestProtos.TestRepeatedScalarDifferentTagSizes.Builder> internal__static_protobuf_unittest_TestRepeatedScalarDifferentTagSizes__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestParsingMerge__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Builder> internal__static_protobuf_unittest_TestParsingMerge__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Builder> internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator_Group1__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1.Builder> internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator_Group1__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator_Group2__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2.Builder> internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator_Group2__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestParsingMerge_OptionalGroup__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup.Builder> internal__static_protobuf_unittest_TestParsingMerge_OptionalGroup__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestParsingMerge_RepeatedGroup__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup.Builder> internal__static_protobuf_unittest_TestParsingMerge_RepeatedGroup__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestCommentInjectionMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestCommentInjectionMessage, global::Google.ProtocolBuffers.TestProtos.TestCommentInjectionMessage.Builder> internal__static_protobuf_unittest_TestCommentInjectionMessage__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_FooRequest__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.FooRequest, global::Google.ProtocolBuffers.TestProtos.FooRequest.Builder> internal__static_protobuf_unittest_FooRequest__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_FooResponse__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.FooResponse, global::Google.ProtocolBuffers.TestProtos.FooResponse.Builder> internal__static_protobuf_unittest_FooResponse__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_FooClientMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.FooClientMessage, global::Google.ProtocolBuffers.TestProtos.FooClientMessage.Builder> internal__static_protobuf_unittest_FooClientMessage__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_FooServerMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.FooServerMessage, global::Google.ProtocolBuffers.TestProtos.FooServerMessage.Builder> internal__static_protobuf_unittest_FooServerMessage__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_BarRequest__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.BarRequest, global::Google.ProtocolBuffers.TestProtos.BarRequest.Builder> internal__static_protobuf_unittest_BarRequest__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_BarResponse__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.BarResponse, global::Google.ProtocolBuffers.TestProtos.BarResponse.Builder> internal__static_protobuf_unittest_BarResponse__FieldAccessorTable;
+    #endregion
+    #region Descriptor
+    public static pbd::FileDescriptor Descriptor {
+      get { return descriptor; }
+    }
+    private static pbd::FileDescriptor descriptor;
+
+    static Unittest() {
+      byte[] descriptorData = global::System.Convert.FromBase64String(
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+      pbd::FileDescriptor.InternalDescriptorAssigner assigner = delegate(pbd::FileDescriptor root) {
+        descriptor = root;
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+        internal__static_protobuf_unittest_TestAllTypes_NestedMessage__Descriptor = internal__static_protobuf_unittest_TestAllTypes__Descriptor.NestedTypes[0];
+        internal__static_protobuf_unittest_TestAllTypes_NestedMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.Builder>(internal__static_protobuf_unittest_TestAllTypes_NestedMessage__Descriptor,
+                new string[] { "Bb", });
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+        internal__static_protobuf_unittest_TestAllTypes_OptionalGroup__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup.Builder>(internal__static_protobuf_unittest_TestAllTypes_OptionalGroup__Descriptor,
+                new string[] { "A", });
+        internal__static_protobuf_unittest_TestAllTypes_RepeatedGroup__Descriptor = internal__static_protobuf_unittest_TestAllTypes__Descriptor.NestedTypes[2];
+        internal__static_protobuf_unittest_TestAllTypes_RepeatedGroup__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup.Builder>(internal__static_protobuf_unittest_TestAllTypes_RepeatedGroup__Descriptor,
+                new string[] { "A", });
+        internal__static_protobuf_unittest_NestedTestAllTypes__Descriptor = Descriptor.MessageTypes[1];
+        internal__static_protobuf_unittest_NestedTestAllTypes__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes, global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes.Builder>(internal__static_protobuf_unittest_NestedTestAllTypes__Descriptor,
+                new string[] { "Child", "Payload", });
+        internal__static_protobuf_unittest_TestDeprecatedFields__Descriptor = Descriptor.MessageTypes[2];
+        internal__static_protobuf_unittest_TestDeprecatedFields__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestDeprecatedFields, global::Google.ProtocolBuffers.TestProtos.TestDeprecatedFields.Builder>(internal__static_protobuf_unittest_TestDeprecatedFields__Descriptor,
+                new string[] { "DeprecatedInt32", });
+        internal__static_protobuf_unittest_ForeignMessage__Descriptor = Descriptor.MessageTypes[3];
+        internal__static_protobuf_unittest_ForeignMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.ForeignMessage, global::Google.ProtocolBuffers.TestProtos.ForeignMessage.Builder>(internal__static_protobuf_unittest_ForeignMessage__Descriptor,
+                new string[] { "C", });
+        internal__static_protobuf_unittest_TestAllExtensions__Descriptor = Descriptor.MessageTypes[4];
+        internal__static_protobuf_unittest_TestAllExtensions__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestAllExtensions, global::Google.ProtocolBuffers.TestProtos.TestAllExtensions.Builder>(internal__static_protobuf_unittest_TestAllExtensions__Descriptor,
+                new string[] { });
+        internal__static_protobuf_unittest_OptionalGroup_extension__Descriptor = Descriptor.MessageTypes[5];
+        internal__static_protobuf_unittest_OptionalGroup_extension__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.OptionalGroup_extension, global::Google.ProtocolBuffers.TestProtos.OptionalGroup_extension.Builder>(internal__static_protobuf_unittest_OptionalGroup_extension__Descriptor,
+                new string[] { "A", });
+        internal__static_protobuf_unittest_RepeatedGroup_extension__Descriptor = Descriptor.MessageTypes[6];
+        internal__static_protobuf_unittest_RepeatedGroup_extension__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.RepeatedGroup_extension, global::Google.ProtocolBuffers.TestProtos.RepeatedGroup_extension.Builder>(internal__static_protobuf_unittest_RepeatedGroup_extension__Descriptor,
+                new string[] { "A", });
+        internal__static_protobuf_unittest_TestNestedExtension__Descriptor = Descriptor.MessageTypes[7];
+        internal__static_protobuf_unittest_TestNestedExtension__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestNestedExtension, global::Google.ProtocolBuffers.TestProtos.TestNestedExtension.Builder>(internal__static_protobuf_unittest_TestNestedExtension__Descriptor,
+                new string[] { });
+        global::Google.ProtocolBuffers.TestProtos.TestNestedExtension.Test = pb::GeneratedSingleExtension<string>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.TestNestedExtension.Descriptor.Extensions[0]);
+        global::Google.ProtocolBuffers.TestProtos.TestNestedExtension.NestedStringExtension = pb::GeneratedSingleExtension<string>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.TestNestedExtension.Descriptor.Extensions[1]);
+        internal__static_protobuf_unittest_TestRequired__Descriptor = Descriptor.MessageTypes[8];
+        internal__static_protobuf_unittest_TestRequired__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestRequired, global::Google.ProtocolBuffers.TestProtos.TestRequired.Builder>(internal__static_protobuf_unittest_TestRequired__Descriptor,
+                new string[] { "A", "Dummy2", "B", "Dummy4", "Dummy5", "Dummy6", "Dummy7", "Dummy8", "Dummy9", "Dummy10", "Dummy11", "Dummy12", "Dummy13", "Dummy14", "Dummy15", "Dummy16", "Dummy17", "Dummy18", "Dummy19", "Dummy20", "Dummy21", "Dummy22", "Dummy23", "Dummy24", "Dummy25", "Dummy26", "Dummy27", "Dummy28", "Dummy29", "Dummy30", "Dummy31", "Dummy32", "C", });
+        global::Google.ProtocolBuffers.TestProtos.TestRequired.Single = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.TestRequired>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.TestRequired.Descriptor.Extensions[0]);
+        global::Google.ProtocolBuffers.TestProtos.TestRequired.Multi = pb::GeneratedRepeatExtension<global::Google.ProtocolBuffers.TestProtos.TestRequired>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.TestRequired.Descriptor.Extensions[1]);
+        internal__static_protobuf_unittest_TestRequiredForeign__Descriptor = Descriptor.MessageTypes[9];
+        internal__static_protobuf_unittest_TestRequiredForeign__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestRequiredForeign, global::Google.ProtocolBuffers.TestProtos.TestRequiredForeign.Builder>(internal__static_protobuf_unittest_TestRequiredForeign__Descriptor,
+                new string[] { "OptionalMessage", "RepeatedMessage", "Dummy", });
+        internal__static_protobuf_unittest_TestForeignNested__Descriptor = Descriptor.MessageTypes[10];
+        internal__static_protobuf_unittest_TestForeignNested__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestForeignNested, global::Google.ProtocolBuffers.TestProtos.TestForeignNested.Builder>(internal__static_protobuf_unittest_TestForeignNested__Descriptor,
+                new string[] { "ForeignNested", });
+        internal__static_protobuf_unittest_TestEmptyMessage__Descriptor = Descriptor.MessageTypes[11];
+        internal__static_protobuf_unittest_TestEmptyMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestEmptyMessage, global::Google.ProtocolBuffers.TestProtos.TestEmptyMessage.Builder>(internal__static_protobuf_unittest_TestEmptyMessage__Descriptor,
+                new string[] { });
+        internal__static_protobuf_unittest_TestEmptyMessageWithExtensions__Descriptor = Descriptor.MessageTypes[12];
+        internal__static_protobuf_unittest_TestEmptyMessageWithExtensions__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestEmptyMessageWithExtensions, global::Google.ProtocolBuffers.TestProtos.TestEmptyMessageWithExtensions.Builder>(internal__static_protobuf_unittest_TestEmptyMessageWithExtensions__Descriptor,
+                new string[] { });
+        internal__static_protobuf_unittest_TestMultipleExtensionRanges__Descriptor = Descriptor.MessageTypes[13];
+        internal__static_protobuf_unittest_TestMultipleExtensionRanges__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestMultipleExtensionRanges, global::Google.ProtocolBuffers.TestProtos.TestMultipleExtensionRanges.Builder>(internal__static_protobuf_unittest_TestMultipleExtensionRanges__Descriptor,
+                new string[] { });
+        internal__static_protobuf_unittest_TestReallyLargeTagNumber__Descriptor = Descriptor.MessageTypes[14];
+        internal__static_protobuf_unittest_TestReallyLargeTagNumber__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestReallyLargeTagNumber, global::Google.ProtocolBuffers.TestProtos.TestReallyLargeTagNumber.Builder>(internal__static_protobuf_unittest_TestReallyLargeTagNumber__Descriptor,
+                new string[] { "A", "Bb", });
+        internal__static_protobuf_unittest_TestRecursiveMessage__Descriptor = Descriptor.MessageTypes[15];
+        internal__static_protobuf_unittest_TestRecursiveMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage, global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage.Builder>(internal__static_protobuf_unittest_TestRecursiveMessage__Descriptor,
+                new string[] { "A", "I", });
+        internal__static_protobuf_unittest_TestMutualRecursionA__Descriptor = Descriptor.MessageTypes[16];
+        internal__static_protobuf_unittest_TestMutualRecursionA__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA, global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA.Builder>(internal__static_protobuf_unittest_TestMutualRecursionA__Descriptor,
+                new string[] { "Bb", });
+        internal__static_protobuf_unittest_TestMutualRecursionB__Descriptor = Descriptor.MessageTypes[17];
+        internal__static_protobuf_unittest_TestMutualRecursionB__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB, global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB.Builder>(internal__static_protobuf_unittest_TestMutualRecursionB__Descriptor,
+                new string[] { "A", "OptionalInt32", });
+        internal__static_protobuf_unittest_TestDupFieldNumber__Descriptor = Descriptor.MessageTypes[18];
+        internal__static_protobuf_unittest_TestDupFieldNumber__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber, global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Builder>(internal__static_protobuf_unittest_TestDupFieldNumber__Descriptor,
+                new string[] { "A", "Foo", "Bar", });
+        internal__static_protobuf_unittest_TestDupFieldNumber_Foo__Descriptor = internal__static_protobuf_unittest_TestDupFieldNumber__Descriptor.NestedTypes[0];
+        internal__static_protobuf_unittest_TestDupFieldNumber_Foo__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo, global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo.Builder>(internal__static_protobuf_unittest_TestDupFieldNumber_Foo__Descriptor,
+                new string[] { "A", });
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+        internal__static_protobuf_unittest_TestDupFieldNumber_Bar__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar, global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar.Builder>(internal__static_protobuf_unittest_TestDupFieldNumber_Bar__Descriptor,
+                new string[] { "A", });
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+        internal__static_protobuf_unittest_TestEagerMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestEagerMessage, global::Google.ProtocolBuffers.TestProtos.TestEagerMessage.Builder>(internal__static_protobuf_unittest_TestEagerMessage__Descriptor,
+                new string[] { "SubMessage", });
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+        internal__static_protobuf_unittest_TestLazyMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestLazyMessage, global::Google.ProtocolBuffers.TestProtos.TestLazyMessage.Builder>(internal__static_protobuf_unittest_TestLazyMessage__Descriptor,
+                new string[] { "SubMessage", });
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+        internal__static_protobuf_unittest_TestNestedMessageHasBits__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits, global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Builder>(internal__static_protobuf_unittest_TestNestedMessageHasBits__Descriptor,
+                new string[] { "OptionalNestedMessage", });
+        internal__static_protobuf_unittest_TestNestedMessageHasBits_NestedMessage__Descriptor = internal__static_protobuf_unittest_TestNestedMessageHasBits__Descriptor.NestedTypes[0];
+        internal__static_protobuf_unittest_TestNestedMessageHasBits_NestedMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage, global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage.Builder>(internal__static_protobuf_unittest_TestNestedMessageHasBits_NestedMessage__Descriptor,
+                new string[] { "NestedmessageRepeatedInt32", "NestedmessageRepeatedForeignmessage", });
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+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestCamelCaseFieldNames, global::Google.ProtocolBuffers.TestProtos.TestCamelCaseFieldNames.Builder>(internal__static_protobuf_unittest_TestCamelCaseFieldNames__Descriptor,
+                new string[] { "PrimitiveField", "StringField", "EnumField", "MessageField", "StringPieceField", "CordField", "RepeatedPrimitiveField", "RepeatedStringField", "RepeatedEnumField", "RepeatedMessageField", "RepeatedStringPieceField", "RepeatedCordField", });
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+        internal__static_protobuf_unittest_TestFieldOrderings__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings, global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Builder>(internal__static_protobuf_unittest_TestFieldOrderings__Descriptor,
+                new string[] { "MyString", "MyInt", "MyFloat", "OptionalNestedMessage", });
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+        internal__static_protobuf_unittest_TestFieldOrderings_NestedMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage, global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage.Builder>(internal__static_protobuf_unittest_TestFieldOrderings_NestedMessage__Descriptor,
+                new string[] { "Oo", "Bb", });
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+        internal__static_protobuf_unittest_TestExtremeDefaultValues__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues, global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.Builder>(internal__static_protobuf_unittest_TestExtremeDefaultValues__Descriptor,
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+        internal__static_protobuf_unittest_SparseEnumMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SparseEnumMessage, global::Google.ProtocolBuffers.TestProtos.SparseEnumMessage.Builder>(internal__static_protobuf_unittest_SparseEnumMessage__Descriptor,
+                new string[] { "SparseEnum", });
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+        internal__static_protobuf_unittest_OneString__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.OneString, global::Google.ProtocolBuffers.TestProtos.OneString.Builder>(internal__static_protobuf_unittest_OneString__Descriptor,
+                new string[] { "Data", });
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+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.MoreString, global::Google.ProtocolBuffers.TestProtos.MoreString.Builder>(internal__static_protobuf_unittest_MoreString__Descriptor,
+                new string[] { "Data", });
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+        internal__static_protobuf_unittest_OneBytes__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.OneBytes, global::Google.ProtocolBuffers.TestProtos.OneBytes.Builder>(internal__static_protobuf_unittest_OneBytes__Descriptor,
+                new string[] { "Data", });
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+        internal__static_protobuf_unittest_MoreBytes__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.MoreBytes, global::Google.ProtocolBuffers.TestProtos.MoreBytes.Builder>(internal__static_protobuf_unittest_MoreBytes__Descriptor,
+                new string[] { "Data", });
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+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.Int32Message, global::Google.ProtocolBuffers.TestProtos.Int32Message.Builder>(internal__static_protobuf_unittest_Int32Message__Descriptor,
+                new string[] { "Data", });
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+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.Uint32Message, global::Google.ProtocolBuffers.TestProtos.Uint32Message.Builder>(internal__static_protobuf_unittest_Uint32Message__Descriptor,
+                new string[] { "Data", });
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+        internal__static_protobuf_unittest_Int64Message__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.Int64Message, global::Google.ProtocolBuffers.TestProtos.Int64Message.Builder>(internal__static_protobuf_unittest_Int64Message__Descriptor,
+                new string[] { "Data", });
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+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.Uint64Message, global::Google.ProtocolBuffers.TestProtos.Uint64Message.Builder>(internal__static_protobuf_unittest_Uint64Message__Descriptor,
+                new string[] { "Data", });
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+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.BoolMessage, global::Google.ProtocolBuffers.TestProtos.BoolMessage.Builder>(internal__static_protobuf_unittest_BoolMessage__Descriptor,
+                new string[] { "Data", });
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+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestOneof, global::Google.ProtocolBuffers.TestProtos.TestOneof.Builder>(internal__static_protobuf_unittest_TestOneof__Descriptor,
+                new string[] { "FooInt", "FooString", "FooMessage", "FooGroup", });
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+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup, global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup.Builder>(internal__static_protobuf_unittest_TestOneof_FooGroup__Descriptor,
+                new string[] { "A", "B", });
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+                new string[] { "FooInt", "FooString", "FooMessage", "FooGroup", });
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+        internal__static_protobuf_unittest_TestOneofBackwardsCompatible_FooGroup__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup, global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup.Builder>(internal__static_protobuf_unittest_TestOneofBackwardsCompatible_FooGroup__Descriptor,
+                new string[] { "A", "B", });
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+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestOneof2, global::Google.ProtocolBuffers.TestProtos.TestOneof2.Builder>(internal__static_protobuf_unittest_TestOneof2__Descriptor,
+                new string[] { "FooInt", "FooString", "FooCord", "FooStringPiece", "FooBytes", "FooEnum", "FooMessage", "FooGroup", "FooLazyMessage", "BarInt", "BarString", "BarCord", "BarStringPiece", "BarBytes", "BarEnum", "BazInt", "BazString", });
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+        internal__static_protobuf_unittest_TestOneof2_FooGroup__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup, global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup.Builder>(internal__static_protobuf_unittest_TestOneof2_FooGroup__Descriptor,
+                new string[] { "A", "B", });
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+        internal__static_protobuf_unittest_TestOneof2_NestedMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage, global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.Builder>(internal__static_protobuf_unittest_TestOneof2_NestedMessage__Descriptor,
+                new string[] { "QuxInt", "CorgeInt", });
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+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof, global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Builder>(internal__static_protobuf_unittest_TestRequiredOneof__Descriptor,
+                new string[] { "FooInt", "FooString", "FooMessage", });
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+        internal__static_protobuf_unittest_TestRequiredOneof_NestedMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage, global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage.Builder>(internal__static_protobuf_unittest_TestRequiredOneof_NestedMessage__Descriptor,
+                new string[] { "RequiredDouble", });
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+        internal__static_protobuf_unittest_TestPackedTypes__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestPackedTypes, global::Google.ProtocolBuffers.TestProtos.TestPackedTypes.Builder>(internal__static_protobuf_unittest_TestPackedTypes__Descriptor,
+                new string[] { "PackedInt32", "PackedInt64", "PackedUint32", "PackedUint64", "PackedSint32", "PackedSint64", "PackedFixed32", "PackedFixed64", "PackedSfixed32", "PackedSfixed64", "PackedFloat", "PackedDouble", "PackedBool", "PackedEnum", });
+        internal__static_protobuf_unittest_TestUnpackedTypes__Descriptor = Descriptor.MessageTypes[40];
+        internal__static_protobuf_unittest_TestUnpackedTypes__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestUnpackedTypes, global::Google.ProtocolBuffers.TestProtos.TestUnpackedTypes.Builder>(internal__static_protobuf_unittest_TestUnpackedTypes__Descriptor,
+                new string[] { "UnpackedInt32", "UnpackedInt64", "UnpackedUint32", "UnpackedUint64", "UnpackedSint32", "UnpackedSint64", "UnpackedFixed32", "UnpackedFixed64", "UnpackedSfixed32", "UnpackedSfixed64", "UnpackedFloat", "UnpackedDouble", "UnpackedBool", "UnpackedEnum", });
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+        internal__static_protobuf_unittest_TestPackedExtensions__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestPackedExtensions, global::Google.ProtocolBuffers.TestProtos.TestPackedExtensions.Builder>(internal__static_protobuf_unittest_TestPackedExtensions__Descriptor,
+                new string[] { });
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+        internal__static_protobuf_unittest_TestUnpackedExtensions__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensions, global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensions.Builder>(internal__static_protobuf_unittest_TestUnpackedExtensions__Descriptor,
+                new string[] { });
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+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions, global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Builder>(internal__static_protobuf_unittest_TestDynamicExtensions__Descriptor,
+                new string[] { "ScalarExtension", "EnumExtension", "DynamicEnumExtension", "MessageExtension", "DynamicMessageExtension", "RepeatedExtension", "PackedExtension", });
+        internal__static_protobuf_unittest_TestDynamicExtensions_DynamicMessageType__Descriptor = internal__static_protobuf_unittest_TestDynamicExtensions__Descriptor.NestedTypes[0];
+        internal__static_protobuf_unittest_TestDynamicExtensions_DynamicMessageType__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType, global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType.Builder>(internal__static_protobuf_unittest_TestDynamicExtensions_DynamicMessageType__Descriptor,
+                new string[] { "DynamicField", });
+        internal__static_protobuf_unittest_TestRepeatedScalarDifferentTagSizes__Descriptor = Descriptor.MessageTypes[44];
+        internal__static_protobuf_unittest_TestRepeatedScalarDifferentTagSizes__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestRepeatedScalarDifferentTagSizes, global::Google.ProtocolBuffers.TestProtos.TestRepeatedScalarDifferentTagSizes.Builder>(internal__static_protobuf_unittest_TestRepeatedScalarDifferentTagSizes__Descriptor,
+                new string[] { "RepeatedFixed32", "RepeatedInt32", "RepeatedFixed64", "RepeatedInt64", "RepeatedFloat", "RepeatedUint64", });
+        internal__static_protobuf_unittest_TestParsingMerge__Descriptor = Descriptor.MessageTypes[45];
+        internal__static_protobuf_unittest_TestParsingMerge__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Builder>(internal__static_protobuf_unittest_TestParsingMerge__Descriptor,
+                new string[] { "RequiredAllTypes", "OptionalAllTypes", "RepeatedAllTypes", "OptionalGroup", "RepeatedGroup", });
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+        internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Builder>(internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator__Descriptor,
+                new string[] { "Field1", "Field2", "Field3", "Group1", "Group2", "Ext1", "Ext2", });
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+        internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator_Group1__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1.Builder>(internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator_Group1__Descriptor,
+                new string[] { "Field1", });
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+        internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator_Group2__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2.Builder>(internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator_Group2__Descriptor,
+                new string[] { "Field1", });
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+        internal__static_protobuf_unittest_TestParsingMerge_OptionalGroup__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup.Builder>(internal__static_protobuf_unittest_TestParsingMerge_OptionalGroup__Descriptor,
+                new string[] { "OptionalGroupAllTypes", });
+        internal__static_protobuf_unittest_TestParsingMerge_RepeatedGroup__Descriptor = internal__static_protobuf_unittest_TestParsingMerge__Descriptor.NestedTypes[2];
+        internal__static_protobuf_unittest_TestParsingMerge_RepeatedGroup__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup.Builder>(internal__static_protobuf_unittest_TestParsingMerge_RepeatedGroup__Descriptor,
+                new string[] { "RepeatedGroupAllTypes", });
+        global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.OptionalExt = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.TestAllTypes>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Descriptor.Extensions[0]);
+        global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.RepeatedExt = pb::GeneratedRepeatExtension<global::Google.ProtocolBuffers.TestProtos.TestAllTypes>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Descriptor.Extensions[1]);
+        internal__static_protobuf_unittest_TestCommentInjectionMessage__Descriptor = Descriptor.MessageTypes[46];
+        internal__static_protobuf_unittest_TestCommentInjectionMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestCommentInjectionMessage, global::Google.ProtocolBuffers.TestProtos.TestCommentInjectionMessage.Builder>(internal__static_protobuf_unittest_TestCommentInjectionMessage__Descriptor,
+                new string[] { "A", });
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+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.FooRequest, global::Google.ProtocolBuffers.TestProtos.FooRequest.Builder>(internal__static_protobuf_unittest_FooRequest__Descriptor,
+                new string[] { });
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+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.FooResponse, global::Google.ProtocolBuffers.TestProtos.FooResponse.Builder>(internal__static_protobuf_unittest_FooResponse__Descriptor,
+                new string[] { });
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+                new string[] { });
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+                new string[] { });
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+                new string[] { });
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+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.BarResponse, global::Google.ProtocolBuffers.TestProtos.BarResponse.Builder>(internal__static_protobuf_unittest_BarResponse__Descriptor,
+                new string[] { });
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+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalInt64Extension = pb::GeneratedSingleExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[1]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalUint32Extension = pb::GeneratedSingleExtension<uint>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[2]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalUint64Extension = pb::GeneratedSingleExtension<ulong>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[3]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalSint32Extension = pb::GeneratedSingleExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[4]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalSint64Extension = pb::GeneratedSingleExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[5]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalFixed32Extension = pb::GeneratedSingleExtension<uint>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[6]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalFixed64Extension = pb::GeneratedSingleExtension<ulong>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[7]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalSfixed32Extension = pb::GeneratedSingleExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[8]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalSfixed64Extension = pb::GeneratedSingleExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[9]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalFloatExtension = pb::GeneratedSingleExtension<float>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[10]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalDoubleExtension = pb::GeneratedSingleExtension<double>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[11]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalBoolExtension = pb::GeneratedSingleExtension<bool>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[12]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalStringExtension = pb::GeneratedSingleExtension<string>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[13]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalBytesExtension = pb::GeneratedSingleExtension<pb::ByteString>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[14]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalGroupExtension = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.OptionalGroup_extension>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[15]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalNestedMessageExtension = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[16]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalForeignMessageExtension = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.ForeignMessage>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[17]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalImportMessageExtension = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.ImportMessage>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[18]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalNestedEnumExtension = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[19]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalForeignEnumExtension = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.ForeignEnum>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[20]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalImportEnumExtension = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.ImportEnum>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[21]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalStringPieceExtension = pb::GeneratedSingleExtension<string>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[22]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalCordExtension = pb::GeneratedSingleExtension<string>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[23]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalPublicImportMessageExtension = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.PublicImportMessage>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[24]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalLazyMessageExtension = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[25]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedInt32Extension = pb::GeneratedRepeatExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[26]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedInt64Extension = pb::GeneratedRepeatExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[27]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedUint32Extension = pb::GeneratedRepeatExtension<uint>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[28]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedUint64Extension = pb::GeneratedRepeatExtension<ulong>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[29]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedSint32Extension = pb::GeneratedRepeatExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[30]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedSint64Extension = pb::GeneratedRepeatExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[31]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedFixed32Extension = pb::GeneratedRepeatExtension<uint>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[32]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedFixed64Extension = pb::GeneratedRepeatExtension<ulong>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[33]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedSfixed32Extension = pb::GeneratedRepeatExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[34]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedSfixed64Extension = pb::GeneratedRepeatExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[35]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedFloatExtension = pb::GeneratedRepeatExtension<float>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[36]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedDoubleExtension = pb::GeneratedRepeatExtension<double>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[37]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedBoolExtension = pb::GeneratedRepeatExtension<bool>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[38]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedStringExtension = pb::GeneratedRepeatExtension<string>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[39]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedBytesExtension = pb::GeneratedRepeatExtension<pb::ByteString>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[40]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedGroupExtension = pb::GeneratedRepeatExtension<global::Google.ProtocolBuffers.TestProtos.RepeatedGroup_extension>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[41]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedNestedMessageExtension = pb::GeneratedRepeatExtension<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[42]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedForeignMessageExtension = pb::GeneratedRepeatExtension<global::Google.ProtocolBuffers.TestProtos.ForeignMessage>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[43]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedImportMessageExtension = pb::GeneratedRepeatExtension<global::Google.ProtocolBuffers.TestProtos.ImportMessage>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[44]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedNestedEnumExtension = pb::GeneratedRepeatExtension<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[45]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedForeignEnumExtension = pb::GeneratedRepeatExtension<global::Google.ProtocolBuffers.TestProtos.ForeignEnum>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[46]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedImportEnumExtension = pb::GeneratedRepeatExtension<global::Google.ProtocolBuffers.TestProtos.ImportEnum>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[47]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedStringPieceExtension = pb::GeneratedRepeatExtension<string>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[48]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedCordExtension = pb::GeneratedRepeatExtension<string>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[49]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedLazyMessageExtension = pb::GeneratedRepeatExtension<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[50]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultInt32Extension = pb::GeneratedSingleExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[51]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultInt64Extension = pb::GeneratedSingleExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[52]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultUint32Extension = pb::GeneratedSingleExtension<uint>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[53]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultUint64Extension = pb::GeneratedSingleExtension<ulong>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[54]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultSint32Extension = pb::GeneratedSingleExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[55]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultSint64Extension = pb::GeneratedSingleExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[56]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultFixed32Extension = pb::GeneratedSingleExtension<uint>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[57]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultFixed64Extension = pb::GeneratedSingleExtension<ulong>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[58]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultSfixed32Extension = pb::GeneratedSingleExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[59]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultSfixed64Extension = pb::GeneratedSingleExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[60]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultFloatExtension = pb::GeneratedSingleExtension<float>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[61]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultDoubleExtension = pb::GeneratedSingleExtension<double>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[62]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultBoolExtension = pb::GeneratedSingleExtension<bool>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[63]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultStringExtension = pb::GeneratedSingleExtension<string>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[64]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultBytesExtension = pb::GeneratedSingleExtension<pb::ByteString>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[65]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultNestedEnumExtension = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[66]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultForeignEnumExtension = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.ForeignEnum>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[67]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultImportEnumExtension = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.ImportEnum>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[68]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultStringPieceExtension = pb::GeneratedSingleExtension<string>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[69]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultCordExtension = pb::GeneratedSingleExtension<string>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[70]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OneofUint32Extension = pb::GeneratedSingleExtension<uint>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[71]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OneofNestedMessageExtension = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[72]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OneofStringExtension = pb::GeneratedSingleExtension<string>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[73]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OneofBytesExtension = pb::GeneratedSingleExtension<pb::ByteString>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[74]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.MyExtensionString = pb::GeneratedSingleExtension<string>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[75]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.MyExtensionInt = pb::GeneratedSingleExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[76]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.PackedInt32Extension = pb::GeneratedRepeatExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[77]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.PackedInt64Extension = pb::GeneratedRepeatExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[78]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.PackedUint32Extension = pb::GeneratedRepeatExtension<uint>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[79]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.PackedUint64Extension = pb::GeneratedRepeatExtension<ulong>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[80]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.PackedSint32Extension = pb::GeneratedRepeatExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[81]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.PackedSint64Extension = pb::GeneratedRepeatExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[82]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.PackedFixed32Extension = pb::GeneratedRepeatExtension<uint>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[83]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.PackedFixed64Extension = pb::GeneratedRepeatExtension<ulong>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[84]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.PackedSfixed32Extension = pb::GeneratedRepeatExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[85]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.PackedSfixed64Extension = pb::GeneratedRepeatExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[86]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.PackedFloatExtension = pb::GeneratedRepeatExtension<float>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[87]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.PackedDoubleExtension = pb::GeneratedRepeatExtension<double>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[88]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.PackedBoolExtension = pb::GeneratedRepeatExtension<bool>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[89]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.PackedEnumExtension = pb::GeneratedRepeatExtension<global::Google.ProtocolBuffers.TestProtos.ForeignEnum>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[90]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedInt32Extension = pb::GeneratedRepeatExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[91]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedInt64Extension = pb::GeneratedRepeatExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[92]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedUint32Extension = pb::GeneratedRepeatExtension<uint>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[93]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedUint64Extension = pb::GeneratedRepeatExtension<ulong>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[94]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedSint32Extension = pb::GeneratedRepeatExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[95]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedSint64Extension = pb::GeneratedRepeatExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[96]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedFixed32Extension = pb::GeneratedRepeatExtension<uint>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[97]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedFixed64Extension = pb::GeneratedRepeatExtension<ulong>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[98]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedSfixed32Extension = pb::GeneratedRepeatExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[99]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedSfixed64Extension = pb::GeneratedRepeatExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[100]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedFloatExtension = pb::GeneratedRepeatExtension<float>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[101]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedDoubleExtension = pb::GeneratedRepeatExtension<double>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[102]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedBoolExtension = pb::GeneratedRepeatExtension<bool>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[103]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedEnumExtension = pb::GeneratedRepeatExtension<global::Google.ProtocolBuffers.TestProtos.ForeignEnum>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[104]);
+        pb::ExtensionRegistry registry = pb::ExtensionRegistry.CreateInstance();
+        RegisterAllExtensions(registry);
+        global::Google.ProtocolBuffers.TestProtos.UnittestImport.RegisterAllExtensions(registry);
+        return registry;
+      };
+      pbd::FileDescriptor.InternalBuildGeneratedFileFrom(descriptorData,
+          new pbd::FileDescriptor[] {
+          global::Google.ProtocolBuffers.TestProtos.UnittestImport.Descriptor, 
+          }, assigner);
+    }
+    #endregion
+
+  }
+  #region Enums
+  public enum ForeignEnum {
+    FOREIGN_FOO = 4,
+    FOREIGN_BAR = 5,
+    FOREIGN_BAZ = 6,
+  }
+
+  public enum TestEnumWithDupValue {
+    FOO1 = 1,
+    BAR1 = 2,
+    BAZ = 3,
+    FOO2 = 1,
+    BAR2 = 2,
+  }
+
+  public enum TestSparseEnum {
+    SPARSE_A = 123,
+    SPARSE_B = 62374,
+    SPARSE_C = 12589234,
+    SPARSE_D = -15,
+    SPARSE_E = -53452,
+    SPARSE_F = 0,
+    SPARSE_G = 2,
+  }
+
+  #endregion
+
+  #region Messages
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestAllTypes : pb::GeneratedMessage<TestAllTypes, TestAllTypes.Builder> {
+    private TestAllTypes() { }
+    private static readonly TestAllTypes defaultInstance = new TestAllTypes().MakeReadOnly();
+    private static readonly string[] _testAllTypesFieldNames = new string[] { "default_bool", "default_bytes", "default_cord", "default_double", "default_fixed32", "default_fixed64", "default_float", "default_foreign_enum", "default_import_enum", "default_int32", "default_int64", "default_nested_enum", "default_sfixed32", "default_sfixed64", "default_sint32", "default_sint64", "default_string", "default_string_piece", "default_uint32", "default_uint64", "oneof_bytes", "oneof_nested_message", "oneof_string", "oneof_uint32", "optional_bool", "optional_bytes", "optional_cord", "optional_double", "optional_fixed32", "optional_fixed64", "optional_float", "optional_foreign_enum", "optional_foreign_message", "optional_import_enum", "optional_import_message", "optional_int32", "optional_int64", "optional_lazy_message", "optional_nested_enum", "optional_nested_message", "optional_public_import_message", "optional_sfixed32", "optional_sfixed64", "optional_sint32", "optional_sint64", "optional_string", "optional_string_piece", "optional_uint32", "optional_uint64", "optionalgroup", "repeated_bool", "repeated_bytes", "repeated_cord", "repeated_double", "repeated_fixed32", "repeated_fixed64", "repeated_float", "repeated_foreign_enum", "repeated_foreign_message", "repeated_import_enum", "repeated_import_message", "repeated_int32", "repeated_int64", "repeated_lazy_message", "repeated_nested_enum", "repeated_nested_message", "repeated_sfixed32", "repeated_sfixed64", "repeated_sint32", "repeated_sint64", "repeated_string", "repeated_string_piece", "repeated_uint32", "repeated_uint64", "repeatedgroup" };
+    private static readonly uint[] _testAllTypesFieldTags = new uint[] { 584, 602, 682, 577, 541, 545, 573, 656, 664, 488, 496, 648, 557, 561, 520, 528, 594, 674, 504, 512, 914, 898, 906, 888, 104, 122, 202, 97, 61, 65, 93, 176, 154, 184, 162, 8, 16, 218, 168, 146, 210, 77, 81, 40, 48, 114, 194, 24, 32, 131, 344, 362, 442, 337, 301, 305, 333, 416, 394, 424, 402, 248, 256, 458, 408, 386, 317, 321, 280, 288, 354, 434, 264, 272, 371 };
+    public static TestAllTypes DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestAllTypes DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestAllTypes ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestAllTypes__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestAllTypes, TestAllTypes.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestAllTypes__FieldAccessorTable; }
+    }
+
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      public enum NestedEnum {
+        FOO = 1,
+        BAR = 2,
+        BAZ = 3,
+        NEG = -1,
+      }
+
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class NestedMessage : pb::GeneratedMessage<NestedMessage, NestedMessage.Builder> {
+        private NestedMessage() { }
+        private static readonly NestedMessage defaultInstance = new NestedMessage().MakeReadOnly();
+        private static readonly string[] _nestedMessageFieldNames = new string[] { "bb" };
+        private static readonly uint[] _nestedMessageFieldTags = new uint[] { 8 };
+        public static NestedMessage DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override NestedMessage DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override NestedMessage ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestAllTypes_NestedMessage__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<NestedMessage, NestedMessage.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestAllTypes_NestedMessage__FieldAccessorTable; }
+        }
+
+        public const int BbFieldNumber = 1;
+        private bool hasBb;
+        private int bb_;
+        public bool HasBb {
+          get { return hasBb; }
+        }
+        public int Bb {
+          get { return bb_; }
+        }
+
+        public override bool IsInitialized {
+          get {
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _nestedMessageFieldNames;
+          if (hasBb) {
+            output.WriteInt32(1, field_names[0], Bb);
+          }
+          UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          if (hasBb) {
+            size += pb::CodedOutputStream.ComputeInt32Size(1, Bb);
+          }
+          size += UnknownFields.SerializedSize;
+          memoizedSerializedSize = size;
+          return size;
+        }
+        public static NestedMessage ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static NestedMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static NestedMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private NestedMessage MakeReadOnly() {
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(NestedMessage prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<NestedMessage, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(NestedMessage cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private NestedMessage result;
+
+          private NestedMessage PrepareBuilder() {
+            if (resultIsReadOnly) {
+              NestedMessage original = result;
+              result = new NestedMessage();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override NestedMessage MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.Descriptor; }
+          }
+
+          public override NestedMessage DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.DefaultInstance; }
+          }
+
+          public override NestedMessage BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessage other) {
+            if (other is NestedMessage) {
+              return MergeFrom((NestedMessage) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(NestedMessage other) {
+            if (other == global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.HasBb) {
+              Bb = other.Bb;
+            }
+            this.MergeUnknownFields(other.UnknownFields);
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            pb::UnknownFieldSet.Builder unknownFields = null;
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_nestedMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _nestedMessageFieldTags[field_ordinal];
+                else {
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    if (unknownFields != null) {
+                      this.UnknownFields = unknownFields.Build();
+                    }
+                    return this;
+                  }
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 8: {
+                  result.hasBb = input.ReadInt32(ref result.bb_);
+                  break;
+                }
+              }
+            }
+
+            if (unknownFields != null) {
+              this.UnknownFields = unknownFields.Build();
+            }
+            return this;
+          }
+
+
+          public bool HasBb {
+            get { return result.hasBb; }
+          }
+          public int Bb {
+            get { return result.Bb; }
+            set { SetBb(value); }
+          }
+          public Builder SetBb(int value) {
+            PrepareBuilder();
+            result.hasBb = true;
+            result.bb_ = value;
+            return this;
+          }
+          public Builder ClearBb() {
+            PrepareBuilder();
+            result.hasBb = false;
+            result.bb_ = 0;
+            return this;
+          }
+        }
+        static NestedMessage() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+      }
+
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class OptionalGroup : pb::GeneratedMessage<OptionalGroup, OptionalGroup.Builder> {
+        private OptionalGroup() { }
+        private static readonly OptionalGroup defaultInstance = new OptionalGroup().MakeReadOnly();
+        private static readonly string[] _optionalGroupFieldNames = new string[] { "a" };
+        private static readonly uint[] _optionalGroupFieldTags = new uint[] { 136 };
+        public static OptionalGroup DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override OptionalGroup DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override OptionalGroup ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestAllTypes_OptionalGroup__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<OptionalGroup, OptionalGroup.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestAllTypes_OptionalGroup__FieldAccessorTable; }
+        }
+
+        public const int AFieldNumber = 17;
+        private bool hasA;
+        private int a_;
+        public bool HasA {
+          get { return hasA; }
+        }
+        public int A {
+          get { return a_; }
+        }
+
+        public override bool IsInitialized {
+          get {
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _optionalGroupFieldNames;
+          if (hasA) {
+            output.WriteInt32(17, field_names[0], A);
+          }
+          UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          if (hasA) {
+            size += pb::CodedOutputStream.ComputeInt32Size(17, A);
+          }
+          size += UnknownFields.SerializedSize;
+          memoizedSerializedSize = size;
+          return size;
+        }
+        public static OptionalGroup ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static OptionalGroup ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static OptionalGroup ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static OptionalGroup ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static OptionalGroup ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static OptionalGroup ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static OptionalGroup ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static OptionalGroup ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static OptionalGroup ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static OptionalGroup ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private OptionalGroup MakeReadOnly() {
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(OptionalGroup prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<OptionalGroup, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(OptionalGroup cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private OptionalGroup result;
+
+          private OptionalGroup PrepareBuilder() {
+            if (resultIsReadOnly) {
+              OptionalGroup original = result;
+              result = new OptionalGroup();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override OptionalGroup MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup.Descriptor; }
+          }
+
+          public override OptionalGroup DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup.DefaultInstance; }
+          }
+
+          public override OptionalGroup BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessage other) {
+            if (other is OptionalGroup) {
+              return MergeFrom((OptionalGroup) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(OptionalGroup other) {
+            if (other == global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.HasA) {
+              A = other.A;
+            }
+            this.MergeUnknownFields(other.UnknownFields);
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            pb::UnknownFieldSet.Builder unknownFields = null;
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_optionalGroupFieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _optionalGroupFieldTags[field_ordinal];
+                else {
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    if (unknownFields != null) {
+                      this.UnknownFields = unknownFields.Build();
+                    }
+                    return this;
+                  }
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 136: {
+                  result.hasA = input.ReadInt32(ref result.a_);
+                  break;
+                }
+              }
+            }
+
+            if (unknownFields != null) {
+              this.UnknownFields = unknownFields.Build();
+            }
+            return this;
+          }
+
+
+          public bool HasA {
+            get { return result.hasA; }
+          }
+          public int A {
+            get { return result.A; }
+            set { SetA(value); }
+          }
+          public Builder SetA(int value) {
+            PrepareBuilder();
+            result.hasA = true;
+            result.a_ = value;
+            return this;
+          }
+          public Builder ClearA() {
+            PrepareBuilder();
+            result.hasA = false;
+            result.a_ = 0;
+            return this;
+          }
+        }
+        static OptionalGroup() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+      }
+
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class RepeatedGroup : pb::GeneratedMessage<RepeatedGroup, RepeatedGroup.Builder> {
+        private RepeatedGroup() { }
+        private static readonly RepeatedGroup defaultInstance = new RepeatedGroup().MakeReadOnly();
+        private static readonly string[] _repeatedGroupFieldNames = new string[] { "a" };
+        private static readonly uint[] _repeatedGroupFieldTags = new uint[] { 376 };
+        public static RepeatedGroup DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override RepeatedGroup DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override RepeatedGroup ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestAllTypes_RepeatedGroup__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<RepeatedGroup, RepeatedGroup.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestAllTypes_RepeatedGroup__FieldAccessorTable; }
+        }
+
+        public const int AFieldNumber = 47;
+        private bool hasA;
+        private int a_;
+        public bool HasA {
+          get { return hasA; }
+        }
+        public int A {
+          get { return a_; }
+        }
+
+        public override bool IsInitialized {
+          get {
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _repeatedGroupFieldNames;
+          if (hasA) {
+            output.WriteInt32(47, field_names[0], A);
+          }
+          UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          if (hasA) {
+            size += pb::CodedOutputStream.ComputeInt32Size(47, A);
+          }
+          size += UnknownFields.SerializedSize;
+          memoizedSerializedSize = size;
+          return size;
+        }
+        public static RepeatedGroup ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static RepeatedGroup ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static RepeatedGroup ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static RepeatedGroup ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static RepeatedGroup ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static RepeatedGroup ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static RepeatedGroup ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static RepeatedGroup ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static RepeatedGroup ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static RepeatedGroup ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private RepeatedGroup MakeReadOnly() {
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(RepeatedGroup prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<RepeatedGroup, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(RepeatedGroup cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private RepeatedGroup result;
+
+          private RepeatedGroup PrepareBuilder() {
+            if (resultIsReadOnly) {
+              RepeatedGroup original = result;
+              result = new RepeatedGroup();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override RepeatedGroup MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup.Descriptor; }
+          }
+
+          public override RepeatedGroup DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup.DefaultInstance; }
+          }
+
+          public override RepeatedGroup BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessage other) {
+            if (other is RepeatedGroup) {
+              return MergeFrom((RepeatedGroup) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(RepeatedGroup other) {
+            if (other == global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.HasA) {
+              A = other.A;
+            }
+            this.MergeUnknownFields(other.UnknownFields);
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            pb::UnknownFieldSet.Builder unknownFields = null;
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_repeatedGroupFieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _repeatedGroupFieldTags[field_ordinal];
+                else {
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    if (unknownFields != null) {
+                      this.UnknownFields = unknownFields.Build();
+                    }
+                    return this;
+                  }
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 376: {
+                  result.hasA = input.ReadInt32(ref result.a_);
+                  break;
+                }
+              }
+            }
+
+            if (unknownFields != null) {
+              this.UnknownFields = unknownFields.Build();
+            }
+            return this;
+          }
+
+
+          public bool HasA {
+            get { return result.hasA; }
+          }
+          public int A {
+            get { return result.A; }
+            set { SetA(value); }
+          }
+          public Builder SetA(int value) {
+            PrepareBuilder();
+            result.hasA = true;
+            result.a_ = value;
+            return this;
+          }
+          public Builder ClearA() {
+            PrepareBuilder();
+            result.hasA = false;
+            result.a_ = 0;
+            return this;
+          }
+        }
+        static RepeatedGroup() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+      }
+
+    }
+    #endregion
+
+    public const int OptionalInt32FieldNumber = 1;
+    private bool hasOptionalInt32;
+    private int optionalInt32_;
+    public bool HasOptionalInt32 {
+      get { return hasOptionalInt32; }
+    }
+    public int OptionalInt32 {
+      get { return optionalInt32_; }
+    }
+
+    public const int OptionalInt64FieldNumber = 2;
+    private bool hasOptionalInt64;
+    private long optionalInt64_;
+    public bool HasOptionalInt64 {
+      get { return hasOptionalInt64; }
+    }
+    public long OptionalInt64 {
+      get { return optionalInt64_; }
+    }
+
+    public const int OptionalUint32FieldNumber = 3;
+    private bool hasOptionalUint32;
+    private uint optionalUint32_;
+    public bool HasOptionalUint32 {
+      get { return hasOptionalUint32; }
+    }
+    [global::System.CLSCompliant(false)]
+    public uint OptionalUint32 {
+      get { return optionalUint32_; }
+    }
+
+    public const int OptionalUint64FieldNumber = 4;
+    private bool hasOptionalUint64;
+    private ulong optionalUint64_;
+    public bool HasOptionalUint64 {
+      get { return hasOptionalUint64; }
+    }
+    [global::System.CLSCompliant(false)]
+    public ulong OptionalUint64 {
+      get { return optionalUint64_; }
+    }
+
+    public const int OptionalSint32FieldNumber = 5;
+    private bool hasOptionalSint32;
+    private int optionalSint32_;
+    public bool HasOptionalSint32 {
+      get { return hasOptionalSint32; }
+    }
+    public int OptionalSint32 {
+      get { return optionalSint32_; }
+    }
+
+    public const int OptionalSint64FieldNumber = 6;
+    private bool hasOptionalSint64;
+    private long optionalSint64_;
+    public bool HasOptionalSint64 {
+      get { return hasOptionalSint64; }
+    }
+    public long OptionalSint64 {
+      get { return optionalSint64_; }
+    }
+
+    public const int OptionalFixed32FieldNumber = 7;
+    private bool hasOptionalFixed32;
+    private uint optionalFixed32_;
+    public bool HasOptionalFixed32 {
+      get { return hasOptionalFixed32; }
+    }
+    [global::System.CLSCompliant(false)]
+    public uint OptionalFixed32 {
+      get { return optionalFixed32_; }
+    }
+
+    public const int OptionalFixed64FieldNumber = 8;
+    private bool hasOptionalFixed64;
+    private ulong optionalFixed64_;
+    public bool HasOptionalFixed64 {
+      get { return hasOptionalFixed64; }
+    }
+    [global::System.CLSCompliant(false)]
+    public ulong OptionalFixed64 {
+      get { return optionalFixed64_; }
+    }
+
+    public const int OptionalSfixed32FieldNumber = 9;
+    private bool hasOptionalSfixed32;
+    private int optionalSfixed32_;
+    public bool HasOptionalSfixed32 {
+      get { return hasOptionalSfixed32; }
+    }
+    public int OptionalSfixed32 {
+      get { return optionalSfixed32_; }
+    }
+
+    public const int OptionalSfixed64FieldNumber = 10;
+    private bool hasOptionalSfixed64;
+    private long optionalSfixed64_;
+    public bool HasOptionalSfixed64 {
+      get { return hasOptionalSfixed64; }
+    }
+    public long OptionalSfixed64 {
+      get { return optionalSfixed64_; }
+    }
+
+    public const int OptionalFloatFieldNumber = 11;
+    private bool hasOptionalFloat;
+    private float optionalFloat_;
+    public bool HasOptionalFloat {
+      get { return hasOptionalFloat; }
+    }
+    public float OptionalFloat {
+      get { return optionalFloat_; }
+    }
+
+    public const int OptionalDoubleFieldNumber = 12;
+    private bool hasOptionalDouble;
+    private double optionalDouble_;
+    public bool HasOptionalDouble {
+      get { return hasOptionalDouble; }
+    }
+    public double OptionalDouble {
+      get { return optionalDouble_; }
+    }
+
+    public const int OptionalBoolFieldNumber = 13;
+    private bool hasOptionalBool;
+    private bool optionalBool_;
+    public bool HasOptionalBool {
+      get { return hasOptionalBool; }
+    }
+    public bool OptionalBool {
+      get { return optionalBool_; }
+    }
+
+    public const int OptionalStringFieldNumber = 14;
+    private bool hasOptionalString;
+    private string optionalString_ = "";
+    public bool HasOptionalString {
+      get { return hasOptionalString; }
+    }
+    public string OptionalString {
+      get { return optionalString_; }
+    }
+
+    public const int OptionalBytesFieldNumber = 15;
+    private bool hasOptionalBytes;
+    private pb::ByteString optionalBytes_ = pb::ByteString.Empty;
+    public bool HasOptionalBytes {
+      get { return hasOptionalBytes; }
+    }
+    public pb::ByteString OptionalBytes {
+      get { return optionalBytes_; }
+    }
+
+    public const int OptionalGroupFieldNumber = 16;
+    private bool hasOptionalGroup;
+    private global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup optionalGroup_;
+    public bool HasOptionalGroup {
+      get { return hasOptionalGroup; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup OptionalGroup {
+      get { return optionalGroup_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup.DefaultInstance; }
+    }
+
+    public const int OptionalNestedMessageFieldNumber = 18;
+    private bool hasOptionalNestedMessage;
+    private global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage optionalNestedMessage_;
+    public bool HasOptionalNestedMessage {
+      get { return hasOptionalNestedMessage; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage OptionalNestedMessage {
+      get { return optionalNestedMessage_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.DefaultInstance; }
+    }
+
+    public const int OptionalForeignMessageFieldNumber = 19;
+    private bool hasOptionalForeignMessage;
+    private global::Google.ProtocolBuffers.TestProtos.ForeignMessage optionalForeignMessage_;
+    public bool HasOptionalForeignMessage {
+      get { return hasOptionalForeignMessage; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ForeignMessage OptionalForeignMessage {
+      get { return optionalForeignMessage_ ?? global::Google.ProtocolBuffers.TestProtos.ForeignMessage.DefaultInstance; }
+    }
+
+    public const int OptionalImportMessageFieldNumber = 20;
+    private bool hasOptionalImportMessage;
+    private global::Google.ProtocolBuffers.TestProtos.ImportMessage optionalImportMessage_;
+    public bool HasOptionalImportMessage {
+      get { return hasOptionalImportMessage; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ImportMessage OptionalImportMessage {
+      get { return optionalImportMessage_ ?? global::Google.ProtocolBuffers.TestProtos.ImportMessage.DefaultInstance; }
+    }
+
+    public const int OptionalNestedEnumFieldNumber = 21;
+    private bool hasOptionalNestedEnum;
+    private global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum optionalNestedEnum_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum.FOO;
+    public bool HasOptionalNestedEnum {
+      get { return hasOptionalNestedEnum; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum OptionalNestedEnum {
+      get { return optionalNestedEnum_; }
+    }
+
+    public const int OptionalForeignEnumFieldNumber = 22;
+    private bool hasOptionalForeignEnum;
+    private global::Google.ProtocolBuffers.TestProtos.ForeignEnum optionalForeignEnum_ = global::Google.ProtocolBuffers.TestProtos.ForeignEnum.FOREIGN_FOO;
+    public bool HasOptionalForeignEnum {
+      get { return hasOptionalForeignEnum; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ForeignEnum OptionalForeignEnum {
+      get { return optionalForeignEnum_; }
+    }
+
+    public const int OptionalImportEnumFieldNumber = 23;
+    private bool hasOptionalImportEnum;
+    private global::Google.ProtocolBuffers.TestProtos.ImportEnum optionalImportEnum_ = global::Google.ProtocolBuffers.TestProtos.ImportEnum.IMPORT_FOO;
+    public bool HasOptionalImportEnum {
+      get { return hasOptionalImportEnum; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ImportEnum OptionalImportEnum {
+      get { return optionalImportEnum_; }
+    }
+
+    public const int OptionalStringPieceFieldNumber = 24;
+    private bool hasOptionalStringPiece;
+    private string optionalStringPiece_ = "";
+    public bool HasOptionalStringPiece {
+      get { return hasOptionalStringPiece; }
+    }
+    public string OptionalStringPiece {
+      get { return optionalStringPiece_; }
+    }
+
+    public const int OptionalCordFieldNumber = 25;
+    private bool hasOptionalCord;
+    private string optionalCord_ = "";
+    public bool HasOptionalCord {
+      get { return hasOptionalCord; }
+    }
+    public string OptionalCord {
+      get { return optionalCord_; }
+    }
+
+    public const int OptionalPublicImportMessageFieldNumber = 26;
+    private bool hasOptionalPublicImportMessage;
+    private global::Google.ProtocolBuffers.TestProtos.PublicImportMessage optionalPublicImportMessage_;
+    public bool HasOptionalPublicImportMessage {
+      get { return hasOptionalPublicImportMessage; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.PublicImportMessage OptionalPublicImportMessage {
+      get { return optionalPublicImportMessage_ ?? global::Google.ProtocolBuffers.TestProtos.PublicImportMessage.DefaultInstance; }
+    }
+
+    public const int OptionalLazyMessageFieldNumber = 27;
+    private bool hasOptionalLazyMessage;
+    private global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage optionalLazyMessage_;
+    public bool HasOptionalLazyMessage {
+      get { return hasOptionalLazyMessage; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage OptionalLazyMessage {
+      get { return optionalLazyMessage_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.DefaultInstance; }
+    }
+
+    public const int RepeatedInt32FieldNumber = 31;
+    private pbc::PopsicleList<int> repeatedInt32_ = new pbc::PopsicleList<int>();
+    public scg::IList<int> RepeatedInt32List {
+      get { return pbc::Lists.AsReadOnly(repeatedInt32_); }
+    }
+    public int RepeatedInt32Count {
+      get { return repeatedInt32_.Count; }
+    }
+    public int GetRepeatedInt32(int index) {
+      return repeatedInt32_[index];
+    }
+
+    public const int RepeatedInt64FieldNumber = 32;
+    private pbc::PopsicleList<long> repeatedInt64_ = new pbc::PopsicleList<long>();
+    public scg::IList<long> RepeatedInt64List {
+      get { return pbc::Lists.AsReadOnly(repeatedInt64_); }
+    }
+    public int RepeatedInt64Count {
+      get { return repeatedInt64_.Count; }
+    }
+    public long GetRepeatedInt64(int index) {
+      return repeatedInt64_[index];
+    }
+
+    public const int RepeatedUint32FieldNumber = 33;
+    private pbc::PopsicleList<uint> repeatedUint32_ = new pbc::PopsicleList<uint>();
+    [global::System.CLSCompliant(false)]
+    public scg::IList<uint> RepeatedUint32List {
+      get { return pbc::Lists.AsReadOnly(repeatedUint32_); }
+    }
+    public int RepeatedUint32Count {
+      get { return repeatedUint32_.Count; }
+    }
+    [global::System.CLSCompliant(false)]
+    public uint GetRepeatedUint32(int index) {
+      return repeatedUint32_[index];
+    }
+
+    public const int RepeatedUint64FieldNumber = 34;
+    private pbc::PopsicleList<ulong> repeatedUint64_ = new pbc::PopsicleList<ulong>();
+    [global::System.CLSCompliant(false)]
+    public scg::IList<ulong> RepeatedUint64List {
+      get { return pbc::Lists.AsReadOnly(repeatedUint64_); }
+    }
+    public int RepeatedUint64Count {
+      get { return repeatedUint64_.Count; }
+    }
+    [global::System.CLSCompliant(false)]
+    public ulong GetRepeatedUint64(int index) {
+      return repeatedUint64_[index];
+    }
+
+    public const int RepeatedSint32FieldNumber = 35;
+    private pbc::PopsicleList<int> repeatedSint32_ = new pbc::PopsicleList<int>();
+    public scg::IList<int> RepeatedSint32List {
+      get { return pbc::Lists.AsReadOnly(repeatedSint32_); }
+    }
+    public int RepeatedSint32Count {
+      get { return repeatedSint32_.Count; }
+    }
+    public int GetRepeatedSint32(int index) {
+      return repeatedSint32_[index];
+    }
+
+    public const int RepeatedSint64FieldNumber = 36;
+    private pbc::PopsicleList<long> repeatedSint64_ = new pbc::PopsicleList<long>();
+    public scg::IList<long> RepeatedSint64List {
+      get { return pbc::Lists.AsReadOnly(repeatedSint64_); }
+    }
+    public int RepeatedSint64Count {
+      get { return repeatedSint64_.Count; }
+    }
+    public long GetRepeatedSint64(int index) {
+      return repeatedSint64_[index];
+    }
+
+    public const int RepeatedFixed32FieldNumber = 37;
+    private pbc::PopsicleList<uint> repeatedFixed32_ = new pbc::PopsicleList<uint>();
+    [global::System.CLSCompliant(false)]
+    public scg::IList<uint> RepeatedFixed32List {
+      get { return pbc::Lists.AsReadOnly(repeatedFixed32_); }
+    }
+    public int RepeatedFixed32Count {
+      get { return repeatedFixed32_.Count; }
+    }
+    [global::System.CLSCompliant(false)]
+    public uint GetRepeatedFixed32(int index) {
+      return repeatedFixed32_[index];
+    }
+
+    public const int RepeatedFixed64FieldNumber = 38;
+    private pbc::PopsicleList<ulong> repeatedFixed64_ = new pbc::PopsicleList<ulong>();
+    [global::System.CLSCompliant(false)]
+    public scg::IList<ulong> RepeatedFixed64List {
+      get { return pbc::Lists.AsReadOnly(repeatedFixed64_); }
+    }
+    public int RepeatedFixed64Count {
+      get { return repeatedFixed64_.Count; }
+    }
+    [global::System.CLSCompliant(false)]
+    public ulong GetRepeatedFixed64(int index) {
+      return repeatedFixed64_[index];
+    }
+
+    public const int RepeatedSfixed32FieldNumber = 39;
+    private pbc::PopsicleList<int> repeatedSfixed32_ = new pbc::PopsicleList<int>();
+    public scg::IList<int> RepeatedSfixed32List {
+      get { return pbc::Lists.AsReadOnly(repeatedSfixed32_); }
+    }
+    public int RepeatedSfixed32Count {
+      get { return repeatedSfixed32_.Count; }
+    }
+    public int GetRepeatedSfixed32(int index) {
+      return repeatedSfixed32_[index];
+    }
+
+    public const int RepeatedSfixed64FieldNumber = 40;
+    private pbc::PopsicleList<long> repeatedSfixed64_ = new pbc::PopsicleList<long>();
+    public scg::IList<long> RepeatedSfixed64List {
+      get { return pbc::Lists.AsReadOnly(repeatedSfixed64_); }
+    }
+    public int RepeatedSfixed64Count {
+      get { return repeatedSfixed64_.Count; }
+    }
+    public long GetRepeatedSfixed64(int index) {
+      return repeatedSfixed64_[index];
+    }
+
+    public const int RepeatedFloatFieldNumber = 41;
+    private pbc::PopsicleList<float> repeatedFloat_ = new pbc::PopsicleList<float>();
+    public scg::IList<float> RepeatedFloatList {
+      get { return pbc::Lists.AsReadOnly(repeatedFloat_); }
+    }
+    public int RepeatedFloatCount {
+      get { return repeatedFloat_.Count; }
+    }
+    public float GetRepeatedFloat(int index) {
+      return repeatedFloat_[index];
+    }
+
+    public const int RepeatedDoubleFieldNumber = 42;
+    private pbc::PopsicleList<double> repeatedDouble_ = new pbc::PopsicleList<double>();
+    public scg::IList<double> RepeatedDoubleList {
+      get { return pbc::Lists.AsReadOnly(repeatedDouble_); }
+    }
+    public int RepeatedDoubleCount {
+      get { return repeatedDouble_.Count; }
+    }
+    public double GetRepeatedDouble(int index) {
+      return repeatedDouble_[index];
+    }
+
+    public const int RepeatedBoolFieldNumber = 43;
+    private pbc::PopsicleList<bool> repeatedBool_ = new pbc::PopsicleList<bool>();
+    public scg::IList<bool> RepeatedBoolList {
+      get { return pbc::Lists.AsReadOnly(repeatedBool_); }
+    }
+    public int RepeatedBoolCount {
+      get { return repeatedBool_.Count; }
+    }
+    public bool GetRepeatedBool(int index) {
+      return repeatedBool_[index];
+    }
+
+    public const int RepeatedStringFieldNumber = 44;
+    private pbc::PopsicleList<string> repeatedString_ = new pbc::PopsicleList<string>();
+    public scg::IList<string> RepeatedStringList {
+      get { return pbc::Lists.AsReadOnly(repeatedString_); }
+    }
+    public int RepeatedStringCount {
+      get { return repeatedString_.Count; }
+    }
+    public string GetRepeatedString(int index) {
+      return repeatedString_[index];
+    }
+
+    public const int RepeatedBytesFieldNumber = 45;
+    private pbc::PopsicleList<pb::ByteString> repeatedBytes_ = new pbc::PopsicleList<pb::ByteString>();
+    public scg::IList<pb::ByteString> RepeatedBytesList {
+      get { return pbc::Lists.AsReadOnly(repeatedBytes_); }
+    }
+    public int RepeatedBytesCount {
+      get { return repeatedBytes_.Count; }
+    }
+    public pb::ByteString GetRepeatedBytes(int index) {
+      return repeatedBytes_[index];
+    }
+
+    public const int RepeatedGroupFieldNumber = 46;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup> repeatedGroup_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup> RepeatedGroupList {
+      get { return repeatedGroup_; }
+    }
+    public int RepeatedGroupCount {
+      get { return repeatedGroup_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup GetRepeatedGroup(int index) {
+      return repeatedGroup_[index];
+    }
+
+    public const int RepeatedNestedMessageFieldNumber = 48;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage> repeatedNestedMessage_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage> RepeatedNestedMessageList {
+      get { return repeatedNestedMessage_; }
+    }
+    public int RepeatedNestedMessageCount {
+      get { return repeatedNestedMessage_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage GetRepeatedNestedMessage(int index) {
+      return repeatedNestedMessage_[index];
+    }
+
+    public const int RepeatedForeignMessageFieldNumber = 49;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignMessage> repeatedForeignMessage_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignMessage>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.ForeignMessage> RepeatedForeignMessageList {
+      get { return repeatedForeignMessage_; }
+    }
+    public int RepeatedForeignMessageCount {
+      get { return repeatedForeignMessage_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ForeignMessage GetRepeatedForeignMessage(int index) {
+      return repeatedForeignMessage_[index];
+    }
+
+    public const int RepeatedImportMessageFieldNumber = 50;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ImportMessage> repeatedImportMessage_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ImportMessage>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.ImportMessage> RepeatedImportMessageList {
+      get { return repeatedImportMessage_; }
+    }
+    public int RepeatedImportMessageCount {
+      get { return repeatedImportMessage_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ImportMessage GetRepeatedImportMessage(int index) {
+      return repeatedImportMessage_[index];
+    }
+
+    public const int RepeatedNestedEnumFieldNumber = 51;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum> repeatedNestedEnum_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum> RepeatedNestedEnumList {
+      get { return pbc::Lists.AsReadOnly(repeatedNestedEnum_); }
+    }
+    public int RepeatedNestedEnumCount {
+      get { return repeatedNestedEnum_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum GetRepeatedNestedEnum(int index) {
+      return repeatedNestedEnum_[index];
+    }
+
+    public const int RepeatedForeignEnumFieldNumber = 52;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> repeatedForeignEnum_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> RepeatedForeignEnumList {
+      get { return pbc::Lists.AsReadOnly(repeatedForeignEnum_); }
+    }
+    public int RepeatedForeignEnumCount {
+      get { return repeatedForeignEnum_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ForeignEnum GetRepeatedForeignEnum(int index) {
+      return repeatedForeignEnum_[index];
+    }
+
+    public const int RepeatedImportEnumFieldNumber = 53;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ImportEnum> repeatedImportEnum_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ImportEnum>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.ImportEnum> RepeatedImportEnumList {
+      get { return pbc::Lists.AsReadOnly(repeatedImportEnum_); }
+    }
+    public int RepeatedImportEnumCount {
+      get { return repeatedImportEnum_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ImportEnum GetRepeatedImportEnum(int index) {
+      return repeatedImportEnum_[index];
+    }
+
+    public const int RepeatedStringPieceFieldNumber = 54;
+    private pbc::PopsicleList<string> repeatedStringPiece_ = new pbc::PopsicleList<string>();
+    public scg::IList<string> RepeatedStringPieceList {
+      get { return pbc::Lists.AsReadOnly(repeatedStringPiece_); }
+    }
+    public int RepeatedStringPieceCount {
+      get { return repeatedStringPiece_.Count; }
+    }
+    public string GetRepeatedStringPiece(int index) {
+      return repeatedStringPiece_[index];
+    }
+
+    public const int RepeatedCordFieldNumber = 55;
+    private pbc::PopsicleList<string> repeatedCord_ = new pbc::PopsicleList<string>();
+    public scg::IList<string> RepeatedCordList {
+      get { return pbc::Lists.AsReadOnly(repeatedCord_); }
+    }
+    public int RepeatedCordCount {
+      get { return repeatedCord_.Count; }
+    }
+    public string GetRepeatedCord(int index) {
+      return repeatedCord_[index];
+    }
+
+    public const int RepeatedLazyMessageFieldNumber = 57;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage> repeatedLazyMessage_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage> RepeatedLazyMessageList {
+      get { return repeatedLazyMessage_; }
+    }
+    public int RepeatedLazyMessageCount {
+      get { return repeatedLazyMessage_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage GetRepeatedLazyMessage(int index) {
+      return repeatedLazyMessage_[index];
+    }
+
+    public const int DefaultInt32FieldNumber = 61;
+    private bool hasDefaultInt32;
+    private int defaultInt32_ = 41;
+    public bool HasDefaultInt32 {
+      get { return hasDefaultInt32; }
+    }
+    public int DefaultInt32 {
+      get { return defaultInt32_; }
+    }
+
+    public const int DefaultInt64FieldNumber = 62;
+    private bool hasDefaultInt64;
+    private long defaultInt64_ = 42L;
+    public bool HasDefaultInt64 {
+      get { return hasDefaultInt64; }
+    }
+    public long DefaultInt64 {
+      get { return defaultInt64_; }
+    }
+
+    public const int DefaultUint32FieldNumber = 63;
+    private bool hasDefaultUint32;
+    private uint defaultUint32_ = 43;
+    public bool HasDefaultUint32 {
+      get { return hasDefaultUint32; }
+    }
+    [global::System.CLSCompliant(false)]
+    public uint DefaultUint32 {
+      get { return defaultUint32_; }
+    }
+
+    public const int DefaultUint64FieldNumber = 64;
+    private bool hasDefaultUint64;
+    private ulong defaultUint64_ = 44UL;
+    public bool HasDefaultUint64 {
+      get { return hasDefaultUint64; }
+    }
+    [global::System.CLSCompliant(false)]
+    public ulong DefaultUint64 {
+      get { return defaultUint64_; }
+    }
+
+    public const int DefaultSint32FieldNumber = 65;
+    private bool hasDefaultSint32;
+    private int defaultSint32_ = -45;
+    public bool HasDefaultSint32 {
+      get { return hasDefaultSint32; }
+    }
+    public int DefaultSint32 {
+      get { return defaultSint32_; }
+    }
+
+    public const int DefaultSint64FieldNumber = 66;
+    private bool hasDefaultSint64;
+    private long defaultSint64_ = 46L;
+    public bool HasDefaultSint64 {
+      get { return hasDefaultSint64; }
+    }
+    public long DefaultSint64 {
+      get { return defaultSint64_; }
+    }
+
+    public const int DefaultFixed32FieldNumber = 67;
+    private bool hasDefaultFixed32;
+    private uint defaultFixed32_ = 47;
+    public bool HasDefaultFixed32 {
+      get { return hasDefaultFixed32; }
+    }
+    [global::System.CLSCompliant(false)]
+    public uint DefaultFixed32 {
+      get { return defaultFixed32_; }
+    }
+
+    public const int DefaultFixed64FieldNumber = 68;
+    private bool hasDefaultFixed64;
+    private ulong defaultFixed64_ = 48UL;
+    public bool HasDefaultFixed64 {
+      get { return hasDefaultFixed64; }
+    }
+    [global::System.CLSCompliant(false)]
+    public ulong DefaultFixed64 {
+      get { return defaultFixed64_; }
+    }
+
+    public const int DefaultSfixed32FieldNumber = 69;
+    private bool hasDefaultSfixed32;
+    private int defaultSfixed32_ = 49;
+    public bool HasDefaultSfixed32 {
+      get { return hasDefaultSfixed32; }
+    }
+    public int DefaultSfixed32 {
+      get { return defaultSfixed32_; }
+    }
+
+    public const int DefaultSfixed64FieldNumber = 70;
+    private bool hasDefaultSfixed64;
+    private long defaultSfixed64_ = -50L;
+    public bool HasDefaultSfixed64 {
+      get { return hasDefaultSfixed64; }
+    }
+    public long DefaultSfixed64 {
+      get { return defaultSfixed64_; }
+    }
+
+    public const int DefaultFloatFieldNumber = 71;
+    private bool hasDefaultFloat;
+    private float defaultFloat_ = 51.5F;
+    public bool HasDefaultFloat {
+      get { return hasDefaultFloat; }
+    }
+    public float DefaultFloat {
+      get { return defaultFloat_; }
+    }
+
+    public const int DefaultDoubleFieldNumber = 72;
+    private bool hasDefaultDouble;
+    private double defaultDouble_ = 52000D;
+    public bool HasDefaultDouble {
+      get { return hasDefaultDouble; }
+    }
+    public double DefaultDouble {
+      get { return defaultDouble_; }
+    }
+
+    public const int DefaultBoolFieldNumber = 73;
+    private bool hasDefaultBool;
+    private bool defaultBool_ = true;
+    public bool HasDefaultBool {
+      get { return hasDefaultBool; }
+    }
+    public bool DefaultBool {
+      get { return defaultBool_; }
+    }
+
+    public const int DefaultStringFieldNumber = 74;
+    private bool hasDefaultString;
+    private string defaultString_ = "hello";
+    public bool HasDefaultString {
+      get { return hasDefaultString; }
+    }
+    public string DefaultString {
+      get { return defaultString_; }
+    }
+
+    public const int DefaultBytesFieldNumber = 75;
+    private bool hasDefaultBytes;
+    private pb::ByteString defaultBytes_ = (pb::ByteString) global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Descriptor.Fields[65].DefaultValue;
+    public bool HasDefaultBytes {
+      get { return hasDefaultBytes; }
+    }
+    public pb::ByteString DefaultBytes {
+      get { return defaultBytes_; }
+    }
+
+    public const int DefaultNestedEnumFieldNumber = 81;
+    private bool hasDefaultNestedEnum;
+    private global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum defaultNestedEnum_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum.BAR;
+    public bool HasDefaultNestedEnum {
+      get { return hasDefaultNestedEnum; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum DefaultNestedEnum {
+      get { return defaultNestedEnum_; }
+    }
+
+    public const int DefaultForeignEnumFieldNumber = 82;
+    private bool hasDefaultForeignEnum;
+    private global::Google.ProtocolBuffers.TestProtos.ForeignEnum defaultForeignEnum_ = global::Google.ProtocolBuffers.TestProtos.ForeignEnum.FOREIGN_BAR;
+    public bool HasDefaultForeignEnum {
+      get { return hasDefaultForeignEnum; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ForeignEnum DefaultForeignEnum {
+      get { return defaultForeignEnum_; }
+    }
+
+    public const int DefaultImportEnumFieldNumber = 83;
+    private bool hasDefaultImportEnum;
+    private global::Google.ProtocolBuffers.TestProtos.ImportEnum defaultImportEnum_ = global::Google.ProtocolBuffers.TestProtos.ImportEnum.IMPORT_BAR;
+    public bool HasDefaultImportEnum {
+      get { return hasDefaultImportEnum; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ImportEnum DefaultImportEnum {
+      get { return defaultImportEnum_; }
+    }
+
+    public const int DefaultStringPieceFieldNumber = 84;
+    private bool hasDefaultStringPiece;
+    private string defaultStringPiece_ = "abc";
+    public bool HasDefaultStringPiece {
+      get { return hasDefaultStringPiece; }
+    }
+    public string DefaultStringPiece {
+      get { return defaultStringPiece_; }
+    }
+
+    public const int DefaultCordFieldNumber = 85;
+    private bool hasDefaultCord;
+    private string defaultCord_ = "123";
+    public bool HasDefaultCord {
+      get { return hasDefaultCord; }
+    }
+    public string DefaultCord {
+      get { return defaultCord_; }
+    }
+
+    public const int OneofUint32FieldNumber = 111;
+    private bool hasOneofUint32;
+    private uint oneofUint32_;
+    public bool HasOneofUint32 {
+      get { return hasOneofUint32; }
+    }
+    [global::System.CLSCompliant(false)]
+    public uint OneofUint32 {
+      get { return oneofUint32_; }
+    }
+
+    public const int OneofNestedMessageFieldNumber = 112;
+    private bool hasOneofNestedMessage;
+    private global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage oneofNestedMessage_;
+    public bool HasOneofNestedMessage {
+      get { return hasOneofNestedMessage; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage OneofNestedMessage {
+      get { return oneofNestedMessage_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.DefaultInstance; }
+    }
+
+    public const int OneofStringFieldNumber = 113;
+    private bool hasOneofString;
+    private string oneofString_ = "";
+    public bool HasOneofString {
+      get { return hasOneofString; }
+    }
+    public string OneofString {
+      get { return oneofString_; }
+    }
+
+    public const int OneofBytesFieldNumber = 114;
+    private bool hasOneofBytes;
+    private pb::ByteString oneofBytes_ = pb::ByteString.Empty;
+    public bool HasOneofBytes {
+      get { return hasOneofBytes; }
+    }
+    public pb::ByteString OneofBytes {
+      get { return oneofBytes_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testAllTypesFieldNames;
+      if (hasOptionalInt32) {
+        output.WriteInt32(1, field_names[35], OptionalInt32);
+      }
+      if (hasOptionalInt64) {
+        output.WriteInt64(2, field_names[36], OptionalInt64);
+      }
+      if (hasOptionalUint32) {
+        output.WriteUInt32(3, field_names[47], OptionalUint32);
+      }
+      if (hasOptionalUint64) {
+        output.WriteUInt64(4, field_names[48], OptionalUint64);
+      }
+      if (hasOptionalSint32) {
+        output.WriteSInt32(5, field_names[43], OptionalSint32);
+      }
+      if (hasOptionalSint64) {
+        output.WriteSInt64(6, field_names[44], OptionalSint64);
+      }
+      if (hasOptionalFixed32) {
+        output.WriteFixed32(7, field_names[28], OptionalFixed32);
+      }
+      if (hasOptionalFixed64) {
+        output.WriteFixed64(8, field_names[29], OptionalFixed64);
+      }
+      if (hasOptionalSfixed32) {
+        output.WriteSFixed32(9, field_names[41], OptionalSfixed32);
+      }
+      if (hasOptionalSfixed64) {
+        output.WriteSFixed64(10, field_names[42], OptionalSfixed64);
+      }
+      if (hasOptionalFloat) {
+        output.WriteFloat(11, field_names[30], OptionalFloat);
+      }
+      if (hasOptionalDouble) {
+        output.WriteDouble(12, field_names[27], OptionalDouble);
+      }
+      if (hasOptionalBool) {
+        output.WriteBool(13, field_names[24], OptionalBool);
+      }
+      if (hasOptionalString) {
+        output.WriteString(14, field_names[45], OptionalString);
+      }
+      if (hasOptionalBytes) {
+        output.WriteBytes(15, field_names[25], OptionalBytes);
+      }
+      if (hasOptionalGroup) {
+        output.WriteGroup(16, field_names[49], OptionalGroup);
+      }
+      if (hasOptionalNestedMessage) {
+        output.WriteMessage(18, field_names[39], OptionalNestedMessage);
+      }
+      if (hasOptionalForeignMessage) {
+        output.WriteMessage(19, field_names[32], OptionalForeignMessage);
+      }
+      if (hasOptionalImportMessage) {
+        output.WriteMessage(20, field_names[34], OptionalImportMessage);
+      }
+      if (hasOptionalNestedEnum) {
+        output.WriteEnum(21, field_names[38], (int) OptionalNestedEnum, OptionalNestedEnum);
+      }
+      if (hasOptionalForeignEnum) {
+        output.WriteEnum(22, field_names[31], (int) OptionalForeignEnum, OptionalForeignEnum);
+      }
+      if (hasOptionalImportEnum) {
+        output.WriteEnum(23, field_names[33], (int) OptionalImportEnum, OptionalImportEnum);
+      }
+      if (hasOptionalStringPiece) {
+        output.WriteString(24, field_names[46], OptionalStringPiece);
+      }
+      if (hasOptionalCord) {
+        output.WriteString(25, field_names[26], OptionalCord);
+      }
+      if (hasOptionalPublicImportMessage) {
+        output.WriteMessage(26, field_names[40], OptionalPublicImportMessage);
+      }
+      if (hasOptionalLazyMessage) {
+        output.WriteMessage(27, field_names[37], OptionalLazyMessage);
+      }
+      if (repeatedInt32_.Count > 0) {
+        output.WriteInt32Array(31, field_names[61], repeatedInt32_);
+      }
+      if (repeatedInt64_.Count > 0) {
+        output.WriteInt64Array(32, field_names[62], repeatedInt64_);
+      }
+      if (repeatedUint32_.Count > 0) {
+        output.WriteUInt32Array(33, field_names[72], repeatedUint32_);
+      }
+      if (repeatedUint64_.Count > 0) {
+        output.WriteUInt64Array(34, field_names[73], repeatedUint64_);
+      }
+      if (repeatedSint32_.Count > 0) {
+        output.WriteSInt32Array(35, field_names[68], repeatedSint32_);
+      }
+      if (repeatedSint64_.Count > 0) {
+        output.WriteSInt64Array(36, field_names[69], repeatedSint64_);
+      }
+      if (repeatedFixed32_.Count > 0) {
+        output.WriteFixed32Array(37, field_names[54], repeatedFixed32_);
+      }
+      if (repeatedFixed64_.Count > 0) {
+        output.WriteFixed64Array(38, field_names[55], repeatedFixed64_);
+      }
+      if (repeatedSfixed32_.Count > 0) {
+        output.WriteSFixed32Array(39, field_names[66], repeatedSfixed32_);
+      }
+      if (repeatedSfixed64_.Count > 0) {
+        output.WriteSFixed64Array(40, field_names[67], repeatedSfixed64_);
+      }
+      if (repeatedFloat_.Count > 0) {
+        output.WriteFloatArray(41, field_names[56], repeatedFloat_);
+      }
+      if (repeatedDouble_.Count > 0) {
+        output.WriteDoubleArray(42, field_names[53], repeatedDouble_);
+      }
+      if (repeatedBool_.Count > 0) {
+        output.WriteBoolArray(43, field_names[50], repeatedBool_);
+      }
+      if (repeatedString_.Count > 0) {
+        output.WriteStringArray(44, field_names[70], repeatedString_);
+      }
+      if (repeatedBytes_.Count > 0) {
+        output.WriteBytesArray(45, field_names[51], repeatedBytes_);
+      }
+      if (repeatedGroup_.Count > 0) {
+        output.WriteGroupArray(46, field_names[74], repeatedGroup_);
+      }
+      if (repeatedNestedMessage_.Count > 0) {
+        output.WriteMessageArray(48, field_names[65], repeatedNestedMessage_);
+      }
+      if (repeatedForeignMessage_.Count > 0) {
+        output.WriteMessageArray(49, field_names[58], repeatedForeignMessage_);
+      }
+      if (repeatedImportMessage_.Count > 0) {
+        output.WriteMessageArray(50, field_names[60], repeatedImportMessage_);
+      }
+      if (repeatedNestedEnum_.Count > 0) {
+        output.WriteEnumArray(51, field_names[64], repeatedNestedEnum_);
+      }
+      if (repeatedForeignEnum_.Count > 0) {
+        output.WriteEnumArray(52, field_names[57], repeatedForeignEnum_);
+      }
+      if (repeatedImportEnum_.Count > 0) {
+        output.WriteEnumArray(53, field_names[59], repeatedImportEnum_);
+      }
+      if (repeatedStringPiece_.Count > 0) {
+        output.WriteStringArray(54, field_names[71], repeatedStringPiece_);
+      }
+      if (repeatedCord_.Count > 0) {
+        output.WriteStringArray(55, field_names[52], repeatedCord_);
+      }
+      if (repeatedLazyMessage_.Count > 0) {
+        output.WriteMessageArray(57, field_names[63], repeatedLazyMessage_);
+      }
+      if (hasDefaultInt32) {
+        output.WriteInt32(61, field_names[9], DefaultInt32);
+      }
+      if (hasDefaultInt64) {
+        output.WriteInt64(62, field_names[10], DefaultInt64);
+      }
+      if (hasDefaultUint32) {
+        output.WriteUInt32(63, field_names[18], DefaultUint32);
+      }
+      if (hasDefaultUint64) {
+        output.WriteUInt64(64, field_names[19], DefaultUint64);
+      }
+      if (hasDefaultSint32) {
+        output.WriteSInt32(65, field_names[14], DefaultSint32);
+      }
+      if (hasDefaultSint64) {
+        output.WriteSInt64(66, field_names[15], DefaultSint64);
+      }
+      if (hasDefaultFixed32) {
+        output.WriteFixed32(67, field_names[4], DefaultFixed32);
+      }
+      if (hasDefaultFixed64) {
+        output.WriteFixed64(68, field_names[5], DefaultFixed64);
+      }
+      if (hasDefaultSfixed32) {
+        output.WriteSFixed32(69, field_names[12], DefaultSfixed32);
+      }
+      if (hasDefaultSfixed64) {
+        output.WriteSFixed64(70, field_names[13], DefaultSfixed64);
+      }
+      if (hasDefaultFloat) {
+        output.WriteFloat(71, field_names[6], DefaultFloat);
+      }
+      if (hasDefaultDouble) {
+        output.WriteDouble(72, field_names[3], DefaultDouble);
+      }
+      if (hasDefaultBool) {
+        output.WriteBool(73, field_names[0], DefaultBool);
+      }
+      if (hasDefaultString) {
+        output.WriteString(74, field_names[16], DefaultString);
+      }
+      if (hasDefaultBytes) {
+        output.WriteBytes(75, field_names[1], DefaultBytes);
+      }
+      if (hasDefaultNestedEnum) {
+        output.WriteEnum(81, field_names[11], (int) DefaultNestedEnum, DefaultNestedEnum);
+      }
+      if (hasDefaultForeignEnum) {
+        output.WriteEnum(82, field_names[7], (int) DefaultForeignEnum, DefaultForeignEnum);
+      }
+      if (hasDefaultImportEnum) {
+        output.WriteEnum(83, field_names[8], (int) DefaultImportEnum, DefaultImportEnum);
+      }
+      if (hasDefaultStringPiece) {
+        output.WriteString(84, field_names[17], DefaultStringPiece);
+      }
+      if (hasDefaultCord) {
+        output.WriteString(85, field_names[2], DefaultCord);
+      }
+      if (hasOneofUint32) {
+        output.WriteUInt32(111, field_names[23], OneofUint32);
+      }
+      if (hasOneofNestedMessage) {
+        output.WriteMessage(112, field_names[21], OneofNestedMessage);
+      }
+      if (hasOneofString) {
+        output.WriteString(113, field_names[22], OneofString);
+      }
+      if (hasOneofBytes) {
+        output.WriteBytes(114, field_names[20], OneofBytes);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasOptionalInt32) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, OptionalInt32);
+      }
+      if (hasOptionalInt64) {
+        size += pb::CodedOutputStream.ComputeInt64Size(2, OptionalInt64);
+      }
+      if (hasOptionalUint32) {
+        size += pb::CodedOutputStream.ComputeUInt32Size(3, OptionalUint32);
+      }
+      if (hasOptionalUint64) {
+        size += pb::CodedOutputStream.ComputeUInt64Size(4, OptionalUint64);
+      }
+      if (hasOptionalSint32) {
+        size += pb::CodedOutputStream.ComputeSInt32Size(5, OptionalSint32);
+      }
+      if (hasOptionalSint64) {
+        size += pb::CodedOutputStream.ComputeSInt64Size(6, OptionalSint64);
+      }
+      if (hasOptionalFixed32) {
+        size += pb::CodedOutputStream.ComputeFixed32Size(7, OptionalFixed32);
+      }
+      if (hasOptionalFixed64) {
+        size += pb::CodedOutputStream.ComputeFixed64Size(8, OptionalFixed64);
+      }
+      if (hasOptionalSfixed32) {
+        size += pb::CodedOutputStream.ComputeSFixed32Size(9, OptionalSfixed32);
+      }
+      if (hasOptionalSfixed64) {
+        size += pb::CodedOutputStream.ComputeSFixed64Size(10, OptionalSfixed64);
+      }
+      if (hasOptionalFloat) {
+        size += pb::CodedOutputStream.ComputeFloatSize(11, OptionalFloat);
+      }
+      if (hasOptionalDouble) {
+        size += pb::CodedOutputStream.ComputeDoubleSize(12, OptionalDouble);
+      }
+      if (hasOptionalBool) {
+        size += pb::CodedOutputStream.ComputeBoolSize(13, OptionalBool);
+      }
+      if (hasOptionalString) {
+        size += pb::CodedOutputStream.ComputeStringSize(14, OptionalString);
+      }
+      if (hasOptionalBytes) {
+        size += pb::CodedOutputStream.ComputeBytesSize(15, OptionalBytes);
+      }
+      if (hasOptionalGroup) {
+        size += pb::CodedOutputStream.ComputeGroupSize(16, OptionalGroup);
+      }
+      if (hasOptionalNestedMessage) {
+        size += pb::CodedOutputStream.ComputeMessageSize(18, OptionalNestedMessage);
+      }
+      if (hasOptionalForeignMessage) {
+        size += pb::CodedOutputStream.ComputeMessageSize(19, OptionalForeignMessage);
+      }
+      if (hasOptionalImportMessage) {
+        size += pb::CodedOutputStream.ComputeMessageSize(20, OptionalImportMessage);
+      }
+      if (hasOptionalNestedEnum) {
+        size += pb::CodedOutputStream.ComputeEnumSize(21, (int) OptionalNestedEnum);
+      }
+      if (hasOptionalForeignEnum) {
+        size += pb::CodedOutputStream.ComputeEnumSize(22, (int) OptionalForeignEnum);
+      }
+      if (hasOptionalImportEnum) {
+        size += pb::CodedOutputStream.ComputeEnumSize(23, (int) OptionalImportEnum);
+      }
+      if (hasOptionalStringPiece) {
+        size += pb::CodedOutputStream.ComputeStringSize(24, OptionalStringPiece);
+      }
+      if (hasOptionalCord) {
+        size += pb::CodedOutputStream.ComputeStringSize(25, OptionalCord);
+      }
+      if (hasOptionalPublicImportMessage) {
+        size += pb::CodedOutputStream.ComputeMessageSize(26, OptionalPublicImportMessage);
+      }
+      if (hasOptionalLazyMessage) {
+        size += pb::CodedOutputStream.ComputeMessageSize(27, OptionalLazyMessage);
+      }
+      {
+        int dataSize = 0;
+        foreach (int element in RepeatedInt32List) {
+          dataSize += pb::CodedOutputStream.ComputeInt32SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * repeatedInt32_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (long element in RepeatedInt64List) {
+          dataSize += pb::CodedOutputStream.ComputeInt64SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * repeatedInt64_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (uint element in RepeatedUint32List) {
+          dataSize += pb::CodedOutputStream.ComputeUInt32SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * repeatedUint32_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (ulong element in RepeatedUint64List) {
+          dataSize += pb::CodedOutputStream.ComputeUInt64SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * repeatedUint64_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (int element in RepeatedSint32List) {
+          dataSize += pb::CodedOutputStream.ComputeSInt32SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * repeatedSint32_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (long element in RepeatedSint64List) {
+          dataSize += pb::CodedOutputStream.ComputeSInt64SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * repeatedSint64_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 4 * repeatedFixed32_.Count;
+        size += dataSize;
+        size += 2 * repeatedFixed32_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 8 * repeatedFixed64_.Count;
+        size += dataSize;
+        size += 2 * repeatedFixed64_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 4 * repeatedSfixed32_.Count;
+        size += dataSize;
+        size += 2 * repeatedSfixed32_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 8 * repeatedSfixed64_.Count;
+        size += dataSize;
+        size += 2 * repeatedSfixed64_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 4 * repeatedFloat_.Count;
+        size += dataSize;
+        size += 2 * repeatedFloat_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 8 * repeatedDouble_.Count;
+        size += dataSize;
+        size += 2 * repeatedDouble_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 1 * repeatedBool_.Count;
+        size += dataSize;
+        size += 2 * repeatedBool_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (string element in RepeatedStringList) {
+          dataSize += pb::CodedOutputStream.ComputeStringSizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * repeatedString_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (pb::ByteString element in RepeatedBytesList) {
+          dataSize += pb::CodedOutputStream.ComputeBytesSizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * repeatedBytes_.Count;
+      }
+      foreach (global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup element in RepeatedGroupList) {
+        size += pb::CodedOutputStream.ComputeGroupSize(46, element);
+      }
+      foreach (global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage element in RepeatedNestedMessageList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(48, element);
+      }
+      foreach (global::Google.ProtocolBuffers.TestProtos.ForeignMessage element in RepeatedForeignMessageList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(49, element);
+      }
+      foreach (global::Google.ProtocolBuffers.TestProtos.ImportMessage element in RepeatedImportMessageList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(50, element);
+      }
+      {
+        int dataSize = 0;
+        if (repeatedNestedEnum_.Count > 0) {
+          foreach (global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum element in repeatedNestedEnum_) {
+            dataSize += pb::CodedOutputStream.ComputeEnumSizeNoTag((int) element);
+          }
+          size += dataSize;
+          size += 2 * repeatedNestedEnum_.Count;
+        }
+      }
+      {
+        int dataSize = 0;
+        if (repeatedForeignEnum_.Count > 0) {
+          foreach (global::Google.ProtocolBuffers.TestProtos.ForeignEnum element in repeatedForeignEnum_) {
+            dataSize += pb::CodedOutputStream.ComputeEnumSizeNoTag((int) element);
+          }
+          size += dataSize;
+          size += 2 * repeatedForeignEnum_.Count;
+        }
+      }
+      {
+        int dataSize = 0;
+        if (repeatedImportEnum_.Count > 0) {
+          foreach (global::Google.ProtocolBuffers.TestProtos.ImportEnum element in repeatedImportEnum_) {
+            dataSize += pb::CodedOutputStream.ComputeEnumSizeNoTag((int) element);
+          }
+          size += dataSize;
+          size += 2 * repeatedImportEnum_.Count;
+        }
+      }
+      {
+        int dataSize = 0;
+        foreach (string element in RepeatedStringPieceList) {
+          dataSize += pb::CodedOutputStream.ComputeStringSizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * repeatedStringPiece_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (string element in RepeatedCordList) {
+          dataSize += pb::CodedOutputStream.ComputeStringSizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * repeatedCord_.Count;
+      }
+      foreach (global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage element in RepeatedLazyMessageList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(57, element);
+      }
+      if (hasDefaultInt32) {
+        size += pb::CodedOutputStream.ComputeInt32Size(61, DefaultInt32);
+      }
+      if (hasDefaultInt64) {
+        size += pb::CodedOutputStream.ComputeInt64Size(62, DefaultInt64);
+      }
+      if (hasDefaultUint32) {
+        size += pb::CodedOutputStream.ComputeUInt32Size(63, DefaultUint32);
+      }
+      if (hasDefaultUint64) {
+        size += pb::CodedOutputStream.ComputeUInt64Size(64, DefaultUint64);
+      }
+      if (hasDefaultSint32) {
+        size += pb::CodedOutputStream.ComputeSInt32Size(65, DefaultSint32);
+      }
+      if (hasDefaultSint64) {
+        size += pb::CodedOutputStream.ComputeSInt64Size(66, DefaultSint64);
+      }
+      if (hasDefaultFixed32) {
+        size += pb::CodedOutputStream.ComputeFixed32Size(67, DefaultFixed32);
+      }
+      if (hasDefaultFixed64) {
+        size += pb::CodedOutputStream.ComputeFixed64Size(68, DefaultFixed64);
+      }
+      if (hasDefaultSfixed32) {
+        size += pb::CodedOutputStream.ComputeSFixed32Size(69, DefaultSfixed32);
+      }
+      if (hasDefaultSfixed64) {
+        size += pb::CodedOutputStream.ComputeSFixed64Size(70, DefaultSfixed64);
+      }
+      if (hasDefaultFloat) {
+        size += pb::CodedOutputStream.ComputeFloatSize(71, DefaultFloat);
+      }
+      if (hasDefaultDouble) {
+        size += pb::CodedOutputStream.ComputeDoubleSize(72, DefaultDouble);
+      }
+      if (hasDefaultBool) {
+        size += pb::CodedOutputStream.ComputeBoolSize(73, DefaultBool);
+      }
+      if (hasDefaultString) {
+        size += pb::CodedOutputStream.ComputeStringSize(74, DefaultString);
+      }
+      if (hasDefaultBytes) {
+        size += pb::CodedOutputStream.ComputeBytesSize(75, DefaultBytes);
+      }
+      if (hasDefaultNestedEnum) {
+        size += pb::CodedOutputStream.ComputeEnumSize(81, (int) DefaultNestedEnum);
+      }
+      if (hasDefaultForeignEnum) {
+        size += pb::CodedOutputStream.ComputeEnumSize(82, (int) DefaultForeignEnum);
+      }
+      if (hasDefaultImportEnum) {
+        size += pb::CodedOutputStream.ComputeEnumSize(83, (int) DefaultImportEnum);
+      }
+      if (hasDefaultStringPiece) {
+        size += pb::CodedOutputStream.ComputeStringSize(84, DefaultStringPiece);
+      }
+      if (hasDefaultCord) {
+        size += pb::CodedOutputStream.ComputeStringSize(85, DefaultCord);
+      }
+      if (hasOneofUint32) {
+        size += pb::CodedOutputStream.ComputeUInt32Size(111, OneofUint32);
+      }
+      if (hasOneofNestedMessage) {
+        size += pb::CodedOutputStream.ComputeMessageSize(112, OneofNestedMessage);
+      }
+      if (hasOneofString) {
+        size += pb::CodedOutputStream.ComputeStringSize(113, OneofString);
+      }
+      if (hasOneofBytes) {
+        size += pb::CodedOutputStream.ComputeBytesSize(114, OneofBytes);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestAllTypes ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestAllTypes ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestAllTypes ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestAllTypes ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestAllTypes ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestAllTypes ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestAllTypes ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestAllTypes ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestAllTypes ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestAllTypes ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestAllTypes MakeReadOnly() {
+      repeatedInt32_.MakeReadOnly();
+      repeatedInt64_.MakeReadOnly();
+      repeatedUint32_.MakeReadOnly();
+      repeatedUint64_.MakeReadOnly();
+      repeatedSint32_.MakeReadOnly();
+      repeatedSint64_.MakeReadOnly();
+      repeatedFixed32_.MakeReadOnly();
+      repeatedFixed64_.MakeReadOnly();
+      repeatedSfixed32_.MakeReadOnly();
+      repeatedSfixed64_.MakeReadOnly();
+      repeatedFloat_.MakeReadOnly();
+      repeatedDouble_.MakeReadOnly();
+      repeatedBool_.MakeReadOnly();
+      repeatedString_.MakeReadOnly();
+      repeatedBytes_.MakeReadOnly();
+      repeatedGroup_.MakeReadOnly();
+      repeatedNestedMessage_.MakeReadOnly();
+      repeatedForeignMessage_.MakeReadOnly();
+      repeatedImportMessage_.MakeReadOnly();
+      repeatedNestedEnum_.MakeReadOnly();
+      repeatedForeignEnum_.MakeReadOnly();
+      repeatedImportEnum_.MakeReadOnly();
+      repeatedStringPiece_.MakeReadOnly();
+      repeatedCord_.MakeReadOnly();
+      repeatedLazyMessage_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestAllTypes prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestAllTypes, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestAllTypes cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestAllTypes result;
+
+      private TestAllTypes PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestAllTypes original = result;
+          result = new TestAllTypes();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestAllTypes MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Descriptor; }
+      }
+
+      public override TestAllTypes DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance; }
+      }
+
+      public override TestAllTypes BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestAllTypes) {
+          return MergeFrom((TestAllTypes) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestAllTypes other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasOptionalInt32) {
+          OptionalInt32 = other.OptionalInt32;
+        }
+        if (other.HasOptionalInt64) {
+          OptionalInt64 = other.OptionalInt64;
+        }
+        if (other.HasOptionalUint32) {
+          OptionalUint32 = other.OptionalUint32;
+        }
+        if (other.HasOptionalUint64) {
+          OptionalUint64 = other.OptionalUint64;
+        }
+        if (other.HasOptionalSint32) {
+          OptionalSint32 = other.OptionalSint32;
+        }
+        if (other.HasOptionalSint64) {
+          OptionalSint64 = other.OptionalSint64;
+        }
+        if (other.HasOptionalFixed32) {
+          OptionalFixed32 = other.OptionalFixed32;
+        }
+        if (other.HasOptionalFixed64) {
+          OptionalFixed64 = other.OptionalFixed64;
+        }
+        if (other.HasOptionalSfixed32) {
+          OptionalSfixed32 = other.OptionalSfixed32;
+        }
+        if (other.HasOptionalSfixed64) {
+          OptionalSfixed64 = other.OptionalSfixed64;
+        }
+        if (other.HasOptionalFloat) {
+          OptionalFloat = other.OptionalFloat;
+        }
+        if (other.HasOptionalDouble) {
+          OptionalDouble = other.OptionalDouble;
+        }
+        if (other.HasOptionalBool) {
+          OptionalBool = other.OptionalBool;
+        }
+        if (other.HasOptionalString) {
+          OptionalString = other.OptionalString;
+        }
+        if (other.HasOptionalBytes) {
+          OptionalBytes = other.OptionalBytes;
+        }
+        if (other.HasOptionalGroup) {
+          MergeOptionalGroup(other.OptionalGroup);
+        }
+        if (other.HasOptionalNestedMessage) {
+          MergeOptionalNestedMessage(other.OptionalNestedMessage);
+        }
+        if (other.HasOptionalForeignMessage) {
+          MergeOptionalForeignMessage(other.OptionalForeignMessage);
+        }
+        if (other.HasOptionalImportMessage) {
+          MergeOptionalImportMessage(other.OptionalImportMessage);
+        }
+        if (other.HasOptionalNestedEnum) {
+          OptionalNestedEnum = other.OptionalNestedEnum;
+        }
+        if (other.HasOptionalForeignEnum) {
+          OptionalForeignEnum = other.OptionalForeignEnum;
+        }
+        if (other.HasOptionalImportEnum) {
+          OptionalImportEnum = other.OptionalImportEnum;
+        }
+        if (other.HasOptionalStringPiece) {
+          OptionalStringPiece = other.OptionalStringPiece;
+        }
+        if (other.HasOptionalCord) {
+          OptionalCord = other.OptionalCord;
+        }
+        if (other.HasOptionalPublicImportMessage) {
+          MergeOptionalPublicImportMessage(other.OptionalPublicImportMessage);
+        }
+        if (other.HasOptionalLazyMessage) {
+          MergeOptionalLazyMessage(other.OptionalLazyMessage);
+        }
+        if (other.repeatedInt32_.Count != 0) {
+          result.repeatedInt32_.Add(other.repeatedInt32_);
+        }
+        if (other.repeatedInt64_.Count != 0) {
+          result.repeatedInt64_.Add(other.repeatedInt64_);
+        }
+        if (other.repeatedUint32_.Count != 0) {
+          result.repeatedUint32_.Add(other.repeatedUint32_);
+        }
+        if (other.repeatedUint64_.Count != 0) {
+          result.repeatedUint64_.Add(other.repeatedUint64_);
+        }
+        if (other.repeatedSint32_.Count != 0) {
+          result.repeatedSint32_.Add(other.repeatedSint32_);
+        }
+        if (other.repeatedSint64_.Count != 0) {
+          result.repeatedSint64_.Add(other.repeatedSint64_);
+        }
+        if (other.repeatedFixed32_.Count != 0) {
+          result.repeatedFixed32_.Add(other.repeatedFixed32_);
+        }
+        if (other.repeatedFixed64_.Count != 0) {
+          result.repeatedFixed64_.Add(other.repeatedFixed64_);
+        }
+        if (other.repeatedSfixed32_.Count != 0) {
+          result.repeatedSfixed32_.Add(other.repeatedSfixed32_);
+        }
+        if (other.repeatedSfixed64_.Count != 0) {
+          result.repeatedSfixed64_.Add(other.repeatedSfixed64_);
+        }
+        if (other.repeatedFloat_.Count != 0) {
+          result.repeatedFloat_.Add(other.repeatedFloat_);
+        }
+        if (other.repeatedDouble_.Count != 0) {
+          result.repeatedDouble_.Add(other.repeatedDouble_);
+        }
+        if (other.repeatedBool_.Count != 0) {
+          result.repeatedBool_.Add(other.repeatedBool_);
+        }
+        if (other.repeatedString_.Count != 0) {
+          result.repeatedString_.Add(other.repeatedString_);
+        }
+        if (other.repeatedBytes_.Count != 0) {
+          result.repeatedBytes_.Add(other.repeatedBytes_);
+        }
+        if (other.repeatedGroup_.Count != 0) {
+          result.repeatedGroup_.Add(other.repeatedGroup_);
+        }
+        if (other.repeatedNestedMessage_.Count != 0) {
+          result.repeatedNestedMessage_.Add(other.repeatedNestedMessage_);
+        }
+        if (other.repeatedForeignMessage_.Count != 0) {
+          result.repeatedForeignMessage_.Add(other.repeatedForeignMessage_);
+        }
+        if (other.repeatedImportMessage_.Count != 0) {
+          result.repeatedImportMessage_.Add(other.repeatedImportMessage_);
+        }
+        if (other.repeatedNestedEnum_.Count != 0) {
+          result.repeatedNestedEnum_.Add(other.repeatedNestedEnum_);
+        }
+        if (other.repeatedForeignEnum_.Count != 0) {
+          result.repeatedForeignEnum_.Add(other.repeatedForeignEnum_);
+        }
+        if (other.repeatedImportEnum_.Count != 0) {
+          result.repeatedImportEnum_.Add(other.repeatedImportEnum_);
+        }
+        if (other.repeatedStringPiece_.Count != 0) {
+          result.repeatedStringPiece_.Add(other.repeatedStringPiece_);
+        }
+        if (other.repeatedCord_.Count != 0) {
+          result.repeatedCord_.Add(other.repeatedCord_);
+        }
+        if (other.repeatedLazyMessage_.Count != 0) {
+          result.repeatedLazyMessage_.Add(other.repeatedLazyMessage_);
+        }
+        if (other.HasDefaultInt32) {
+          DefaultInt32 = other.DefaultInt32;
+        }
+        if (other.HasDefaultInt64) {
+          DefaultInt64 = other.DefaultInt64;
+        }
+        if (other.HasDefaultUint32) {
+          DefaultUint32 = other.DefaultUint32;
+        }
+        if (other.HasDefaultUint64) {
+          DefaultUint64 = other.DefaultUint64;
+        }
+        if (other.HasDefaultSint32) {
+          DefaultSint32 = other.DefaultSint32;
+        }
+        if (other.HasDefaultSint64) {
+          DefaultSint64 = other.DefaultSint64;
+        }
+        if (other.HasDefaultFixed32) {
+          DefaultFixed32 = other.DefaultFixed32;
+        }
+        if (other.HasDefaultFixed64) {
+          DefaultFixed64 = other.DefaultFixed64;
+        }
+        if (other.HasDefaultSfixed32) {
+          DefaultSfixed32 = other.DefaultSfixed32;
+        }
+        if (other.HasDefaultSfixed64) {
+          DefaultSfixed64 = other.DefaultSfixed64;
+        }
+        if (other.HasDefaultFloat) {
+          DefaultFloat = other.DefaultFloat;
+        }
+        if (other.HasDefaultDouble) {
+          DefaultDouble = other.DefaultDouble;
+        }
+        if (other.HasDefaultBool) {
+          DefaultBool = other.DefaultBool;
+        }
+        if (other.HasDefaultString) {
+          DefaultString = other.DefaultString;
+        }
+        if (other.HasDefaultBytes) {
+          DefaultBytes = other.DefaultBytes;
+        }
+        if (other.HasDefaultNestedEnum) {
+          DefaultNestedEnum = other.DefaultNestedEnum;
+        }
+        if (other.HasDefaultForeignEnum) {
+          DefaultForeignEnum = other.DefaultForeignEnum;
+        }
+        if (other.HasDefaultImportEnum) {
+          DefaultImportEnum = other.DefaultImportEnum;
+        }
+        if (other.HasDefaultStringPiece) {
+          DefaultStringPiece = other.DefaultStringPiece;
+        }
+        if (other.HasDefaultCord) {
+          DefaultCord = other.DefaultCord;
+        }
+        if (other.HasOneofUint32) {
+          OneofUint32 = other.OneofUint32;
+        }
+        if (other.HasOneofNestedMessage) {
+          MergeOneofNestedMessage(other.OneofNestedMessage);
+        }
+        if (other.HasOneofString) {
+          OneofString = other.OneofString;
+        }
+        if (other.HasOneofBytes) {
+          OneofBytes = other.OneofBytes;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testAllTypesFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testAllTypesFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasOptionalInt32 = input.ReadInt32(ref result.optionalInt32_);
+              break;
+            }
+            case 16: {
+              result.hasOptionalInt64 = input.ReadInt64(ref result.optionalInt64_);
+              break;
+            }
+            case 24: {
+              result.hasOptionalUint32 = input.ReadUInt32(ref result.optionalUint32_);
+              break;
+            }
+            case 32: {
+              result.hasOptionalUint64 = input.ReadUInt64(ref result.optionalUint64_);
+              break;
+            }
+            case 40: {
+              result.hasOptionalSint32 = input.ReadSInt32(ref result.optionalSint32_);
+              break;
+            }
+            case 48: {
+              result.hasOptionalSint64 = input.ReadSInt64(ref result.optionalSint64_);
+              break;
+            }
+            case 61: {
+              result.hasOptionalFixed32 = input.ReadFixed32(ref result.optionalFixed32_);
+              break;
+            }
+            case 65: {
+              result.hasOptionalFixed64 = input.ReadFixed64(ref result.optionalFixed64_);
+              break;
+            }
+            case 77: {
+              result.hasOptionalSfixed32 = input.ReadSFixed32(ref result.optionalSfixed32_);
+              break;
+            }
+            case 81: {
+              result.hasOptionalSfixed64 = input.ReadSFixed64(ref result.optionalSfixed64_);
+              break;
+            }
+            case 93: {
+              result.hasOptionalFloat = input.ReadFloat(ref result.optionalFloat_);
+              break;
+            }
+            case 97: {
+              result.hasOptionalDouble = input.ReadDouble(ref result.optionalDouble_);
+              break;
+            }
+            case 104: {
+              result.hasOptionalBool = input.ReadBool(ref result.optionalBool_);
+              break;
+            }
+            case 114: {
+              result.hasOptionalString = input.ReadString(ref result.optionalString_);
+              break;
+            }
+            case 122: {
+              result.hasOptionalBytes = input.ReadBytes(ref result.optionalBytes_);
+              break;
+            }
+            case 131: {
+              global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup.CreateBuilder();
+              if (result.hasOptionalGroup) {
+                subBuilder.MergeFrom(OptionalGroup);
+              }
+              input.ReadGroup(16, subBuilder, extensionRegistry);
+              OptionalGroup = subBuilder.BuildPartial();
+              break;
+            }
+            case 146: {
+              global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.CreateBuilder();
+              if (result.hasOptionalNestedMessage) {
+                subBuilder.MergeFrom(OptionalNestedMessage);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              OptionalNestedMessage = subBuilder.BuildPartial();
+              break;
+            }
+            case 154: {
+              global::Google.ProtocolBuffers.TestProtos.ForeignMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.ForeignMessage.CreateBuilder();
+              if (result.hasOptionalForeignMessage) {
+                subBuilder.MergeFrom(OptionalForeignMessage);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              OptionalForeignMessage = subBuilder.BuildPartial();
+              break;
+            }
+            case 162: {
+              global::Google.ProtocolBuffers.TestProtos.ImportMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.ImportMessage.CreateBuilder();
+              if (result.hasOptionalImportMessage) {
+                subBuilder.MergeFrom(OptionalImportMessage);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              OptionalImportMessage = subBuilder.BuildPartial();
+              break;
+            }
+            case 168: {
+              object unknown;
+              if(input.ReadEnum(ref result.optionalNestedEnum_, out unknown)) {
+                result.hasOptionalNestedEnum = true;
+              } else if(unknown is int) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                unknownFields.MergeVarintField(21, (ulong)(int)unknown);
+              }
+              break;
+            }
+            case 176: {
+              object unknown;
+              if(input.ReadEnum(ref result.optionalForeignEnum_, out unknown)) {
+                result.hasOptionalForeignEnum = true;
+              } else if(unknown is int) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                unknownFields.MergeVarintField(22, (ulong)(int)unknown);
+              }
+              break;
+            }
+            case 184: {
+              object unknown;
+              if(input.ReadEnum(ref result.optionalImportEnum_, out unknown)) {
+                result.hasOptionalImportEnum = true;
+              } else if(unknown is int) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                unknownFields.MergeVarintField(23, (ulong)(int)unknown);
+              }
+              break;
+            }
+            case 194: {
+              result.hasOptionalStringPiece = input.ReadString(ref result.optionalStringPiece_);
+              break;
+            }
+            case 202: {
+              result.hasOptionalCord = input.ReadString(ref result.optionalCord_);
+              break;
+            }
+            case 210: {
+              global::Google.ProtocolBuffers.TestProtos.PublicImportMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.PublicImportMessage.CreateBuilder();
+              if (result.hasOptionalPublicImportMessage) {
+                subBuilder.MergeFrom(OptionalPublicImportMessage);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              OptionalPublicImportMessage = subBuilder.BuildPartial();
+              break;
+            }
+            case 218: {
+              global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.CreateBuilder();
+              if (result.hasOptionalLazyMessage) {
+                subBuilder.MergeFrom(OptionalLazyMessage);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              OptionalLazyMessage = subBuilder.BuildPartial();
+              break;
+            }
+            case 250:
+            case 248: {
+              input.ReadInt32Array(tag, field_name, result.repeatedInt32_);
+              break;
+            }
+            case 258:
+            case 256: {
+              input.ReadInt64Array(tag, field_name, result.repeatedInt64_);
+              break;
+            }
+            case 266:
+            case 264: {
+              input.ReadUInt32Array(tag, field_name, result.repeatedUint32_);
+              break;
+            }
+            case 274:
+            case 272: {
+              input.ReadUInt64Array(tag, field_name, result.repeatedUint64_);
+              break;
+            }
+            case 282:
+            case 280: {
+              input.ReadSInt32Array(tag, field_name, result.repeatedSint32_);
+              break;
+            }
+            case 290:
+            case 288: {
+              input.ReadSInt64Array(tag, field_name, result.repeatedSint64_);
+              break;
+            }
+            case 298:
+            case 301: {
+              input.ReadFixed32Array(tag, field_name, result.repeatedFixed32_);
+              break;
+            }
+            case 306:
+            case 305: {
+              input.ReadFixed64Array(tag, field_name, result.repeatedFixed64_);
+              break;
+            }
+            case 314:
+            case 317: {
+              input.ReadSFixed32Array(tag, field_name, result.repeatedSfixed32_);
+              break;
+            }
+            case 322:
+            case 321: {
+              input.ReadSFixed64Array(tag, field_name, result.repeatedSfixed64_);
+              break;
+            }
+            case 330:
+            case 333: {
+              input.ReadFloatArray(tag, field_name, result.repeatedFloat_);
+              break;
+            }
+            case 338:
+            case 337: {
+              input.ReadDoubleArray(tag, field_name, result.repeatedDouble_);
+              break;
+            }
+            case 346:
+            case 344: {
+              input.ReadBoolArray(tag, field_name, result.repeatedBool_);
+              break;
+            }
+            case 354: {
+              input.ReadStringArray(tag, field_name, result.repeatedString_);
+              break;
+            }
+            case 362: {
+              input.ReadBytesArray(tag, field_name, result.repeatedBytes_);
+              break;
+            }
+            case 371: {
+              input.ReadGroupArray(tag, field_name, result.repeatedGroup_, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup.DefaultInstance, extensionRegistry);
+              break;
+            }
+            case 386: {
+              input.ReadMessageArray(tag, field_name, result.repeatedNestedMessage_, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.DefaultInstance, extensionRegistry);
+              break;
+            }
+            case 394: {
+              input.ReadMessageArray(tag, field_name, result.repeatedForeignMessage_, global::Google.ProtocolBuffers.TestProtos.ForeignMessage.DefaultInstance, extensionRegistry);
+              break;
+            }
+            case 402: {
+              input.ReadMessageArray(tag, field_name, result.repeatedImportMessage_, global::Google.ProtocolBuffers.TestProtos.ImportMessage.DefaultInstance, extensionRegistry);
+              break;
+            }
+            case 410:
+            case 408: {
+              scg::ICollection<object> unknownItems;
+              input.ReadEnumArray<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum>(tag, field_name, result.repeatedNestedEnum_, out unknownItems);
+              if (unknownItems != null) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                foreach (object rawValue in unknownItems)
+                  if (rawValue is int)
+                    unknownFields.MergeVarintField(51, (ulong)(int)rawValue);
+              }
+              break;
+            }
+            case 418:
+            case 416: {
+              scg::ICollection<object> unknownItems;
+              input.ReadEnumArray<global::Google.ProtocolBuffers.TestProtos.ForeignEnum>(tag, field_name, result.repeatedForeignEnum_, out unknownItems);
+              if (unknownItems != null) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                foreach (object rawValue in unknownItems)
+                  if (rawValue is int)
+                    unknownFields.MergeVarintField(52, (ulong)(int)rawValue);
+              }
+              break;
+            }
+            case 426:
+            case 424: {
+              scg::ICollection<object> unknownItems;
+              input.ReadEnumArray<global::Google.ProtocolBuffers.TestProtos.ImportEnum>(tag, field_name, result.repeatedImportEnum_, out unknownItems);
+              if (unknownItems != null) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                foreach (object rawValue in unknownItems)
+                  if (rawValue is int)
+                    unknownFields.MergeVarintField(53, (ulong)(int)rawValue);
+              }
+              break;
+            }
+            case 434: {
+              input.ReadStringArray(tag, field_name, result.repeatedStringPiece_);
+              break;
+            }
+            case 442: {
+              input.ReadStringArray(tag, field_name, result.repeatedCord_);
+              break;
+            }
+            case 458: {
+              input.ReadMessageArray(tag, field_name, result.repeatedLazyMessage_, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.DefaultInstance, extensionRegistry);
+              break;
+            }
+            case 488: {
+              result.hasDefaultInt32 = input.ReadInt32(ref result.defaultInt32_);
+              break;
+            }
+            case 496: {
+              result.hasDefaultInt64 = input.ReadInt64(ref result.defaultInt64_);
+              break;
+            }
+            case 504: {
+              result.hasDefaultUint32 = input.ReadUInt32(ref result.defaultUint32_);
+              break;
+            }
+            case 512: {
+              result.hasDefaultUint64 = input.ReadUInt64(ref result.defaultUint64_);
+              break;
+            }
+            case 520: {
+              result.hasDefaultSint32 = input.ReadSInt32(ref result.defaultSint32_);
+              break;
+            }
+            case 528: {
+              result.hasDefaultSint64 = input.ReadSInt64(ref result.defaultSint64_);
+              break;
+            }
+            case 541: {
+              result.hasDefaultFixed32 = input.ReadFixed32(ref result.defaultFixed32_);
+              break;
+            }
+            case 545: {
+              result.hasDefaultFixed64 = input.ReadFixed64(ref result.defaultFixed64_);
+              break;
+            }
+            case 557: {
+              result.hasDefaultSfixed32 = input.ReadSFixed32(ref result.defaultSfixed32_);
+              break;
+            }
+            case 561: {
+              result.hasDefaultSfixed64 = input.ReadSFixed64(ref result.defaultSfixed64_);
+              break;
+            }
+            case 573: {
+              result.hasDefaultFloat = input.ReadFloat(ref result.defaultFloat_);
+              break;
+            }
+            case 577: {
+              result.hasDefaultDouble = input.ReadDouble(ref result.defaultDouble_);
+              break;
+            }
+            case 584: {
+              result.hasDefaultBool = input.ReadBool(ref result.defaultBool_);
+              break;
+            }
+            case 594: {
+              result.hasDefaultString = input.ReadString(ref result.defaultString_);
+              break;
+            }
+            case 602: {
+              result.hasDefaultBytes = input.ReadBytes(ref result.defaultBytes_);
+              break;
+            }
+            case 648: {
+              object unknown;
+              if(input.ReadEnum(ref result.defaultNestedEnum_, out unknown)) {
+                result.hasDefaultNestedEnum = true;
+              } else if(unknown is int) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                unknownFields.MergeVarintField(81, (ulong)(int)unknown);
+              }
+              break;
+            }
+            case 656: {
+              object unknown;
+              if(input.ReadEnum(ref result.defaultForeignEnum_, out unknown)) {
+                result.hasDefaultForeignEnum = true;
+              } else if(unknown is int) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                unknownFields.MergeVarintField(82, (ulong)(int)unknown);
+              }
+              break;
+            }
+            case 664: {
+              object unknown;
+              if(input.ReadEnum(ref result.defaultImportEnum_, out unknown)) {
+                result.hasDefaultImportEnum = true;
+              } else if(unknown is int) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                unknownFields.MergeVarintField(83, (ulong)(int)unknown);
+              }
+              break;
+            }
+            case 674: {
+              result.hasDefaultStringPiece = input.ReadString(ref result.defaultStringPiece_);
+              break;
+            }
+            case 682: {
+              result.hasDefaultCord = input.ReadString(ref result.defaultCord_);
+              break;
+            }
+            case 888: {
+              result.hasOneofUint32 = input.ReadUInt32(ref result.oneofUint32_);
+              break;
+            }
+            case 898: {
+              global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.CreateBuilder();
+              if (result.hasOneofNestedMessage) {
+                subBuilder.MergeFrom(OneofNestedMessage);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              OneofNestedMessage = subBuilder.BuildPartial();
+              break;
+            }
+            case 906: {
+              result.hasOneofString = input.ReadString(ref result.oneofString_);
+              break;
+            }
+            case 914: {
+              result.hasOneofBytes = input.ReadBytes(ref result.oneofBytes_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasOptionalInt32 {
+        get { return result.hasOptionalInt32; }
+      }
+      public int OptionalInt32 {
+        get { return result.OptionalInt32; }
+        set { SetOptionalInt32(value); }
+      }
+      public Builder SetOptionalInt32(int value) {
+        PrepareBuilder();
+        result.hasOptionalInt32 = true;
+        result.optionalInt32_ = value;
+        return this;
+      }
+      public Builder ClearOptionalInt32() {
+        PrepareBuilder();
+        result.hasOptionalInt32 = false;
+        result.optionalInt32_ = 0;
+        return this;
+      }
+
+      public bool HasOptionalInt64 {
+        get { return result.hasOptionalInt64; }
+      }
+      public long OptionalInt64 {
+        get { return result.OptionalInt64; }
+        set { SetOptionalInt64(value); }
+      }
+      public Builder SetOptionalInt64(long value) {
+        PrepareBuilder();
+        result.hasOptionalInt64 = true;
+        result.optionalInt64_ = value;
+        return this;
+      }
+      public Builder ClearOptionalInt64() {
+        PrepareBuilder();
+        result.hasOptionalInt64 = false;
+        result.optionalInt64_ = 0L;
+        return this;
+      }
+
+      public bool HasOptionalUint32 {
+        get { return result.hasOptionalUint32; }
+      }
+      [global::System.CLSCompliant(false)]
+      public uint OptionalUint32 {
+        get { return result.OptionalUint32; }
+        set { SetOptionalUint32(value); }
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetOptionalUint32(uint value) {
+        PrepareBuilder();
+        result.hasOptionalUint32 = true;
+        result.optionalUint32_ = value;
+        return this;
+      }
+      public Builder ClearOptionalUint32() {
+        PrepareBuilder();
+        result.hasOptionalUint32 = false;
+        result.optionalUint32_ = 0;
+        return this;
+      }
+
+      public bool HasOptionalUint64 {
+        get { return result.hasOptionalUint64; }
+      }
+      [global::System.CLSCompliant(false)]
+      public ulong OptionalUint64 {
+        get { return result.OptionalUint64; }
+        set { SetOptionalUint64(value); }
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetOptionalUint64(ulong value) {
+        PrepareBuilder();
+        result.hasOptionalUint64 = true;
+        result.optionalUint64_ = value;
+        return this;
+      }
+      public Builder ClearOptionalUint64() {
+        PrepareBuilder();
+        result.hasOptionalUint64 = false;
+        result.optionalUint64_ = 0UL;
+        return this;
+      }
+
+      public bool HasOptionalSint32 {
+        get { return result.hasOptionalSint32; }
+      }
+      public int OptionalSint32 {
+        get { return result.OptionalSint32; }
+        set { SetOptionalSint32(value); }
+      }
+      public Builder SetOptionalSint32(int value) {
+        PrepareBuilder();
+        result.hasOptionalSint32 = true;
+        result.optionalSint32_ = value;
+        return this;
+      }
+      public Builder ClearOptionalSint32() {
+        PrepareBuilder();
+        result.hasOptionalSint32 = false;
+        result.optionalSint32_ = 0;
+        return this;
+      }
+
+      public bool HasOptionalSint64 {
+        get { return result.hasOptionalSint64; }
+      }
+      public long OptionalSint64 {
+        get { return result.OptionalSint64; }
+        set { SetOptionalSint64(value); }
+      }
+      public Builder SetOptionalSint64(long value) {
+        PrepareBuilder();
+        result.hasOptionalSint64 = true;
+        result.optionalSint64_ = value;
+        return this;
+      }
+      public Builder ClearOptionalSint64() {
+        PrepareBuilder();
+        result.hasOptionalSint64 = false;
+        result.optionalSint64_ = 0L;
+        return this;
+      }
+
+      public bool HasOptionalFixed32 {
+        get { return result.hasOptionalFixed32; }
+      }
+      [global::System.CLSCompliant(false)]
+      public uint OptionalFixed32 {
+        get { return result.OptionalFixed32; }
+        set { SetOptionalFixed32(value); }
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetOptionalFixed32(uint value) {
+        PrepareBuilder();
+        result.hasOptionalFixed32 = true;
+        result.optionalFixed32_ = value;
+        return this;
+      }
+      public Builder ClearOptionalFixed32() {
+        PrepareBuilder();
+        result.hasOptionalFixed32 = false;
+        result.optionalFixed32_ = 0;
+        return this;
+      }
+
+      public bool HasOptionalFixed64 {
+        get { return result.hasOptionalFixed64; }
+      }
+      [global::System.CLSCompliant(false)]
+      public ulong OptionalFixed64 {
+        get { return result.OptionalFixed64; }
+        set { SetOptionalFixed64(value); }
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetOptionalFixed64(ulong value) {
+        PrepareBuilder();
+        result.hasOptionalFixed64 = true;
+        result.optionalFixed64_ = value;
+        return this;
+      }
+      public Builder ClearOptionalFixed64() {
+        PrepareBuilder();
+        result.hasOptionalFixed64 = false;
+        result.optionalFixed64_ = 0UL;
+        return this;
+      }
+
+      public bool HasOptionalSfixed32 {
+        get { return result.hasOptionalSfixed32; }
+      }
+      public int OptionalSfixed32 {
+        get { return result.OptionalSfixed32; }
+        set { SetOptionalSfixed32(value); }
+      }
+      public Builder SetOptionalSfixed32(int value) {
+        PrepareBuilder();
+        result.hasOptionalSfixed32 = true;
+        result.optionalSfixed32_ = value;
+        return this;
+      }
+      public Builder ClearOptionalSfixed32() {
+        PrepareBuilder();
+        result.hasOptionalSfixed32 = false;
+        result.optionalSfixed32_ = 0;
+        return this;
+      }
+
+      public bool HasOptionalSfixed64 {
+        get { return result.hasOptionalSfixed64; }
+      }
+      public long OptionalSfixed64 {
+        get { return result.OptionalSfixed64; }
+        set { SetOptionalSfixed64(value); }
+      }
+      public Builder SetOptionalSfixed64(long value) {
+        PrepareBuilder();
+        result.hasOptionalSfixed64 = true;
+        result.optionalSfixed64_ = value;
+        return this;
+      }
+      public Builder ClearOptionalSfixed64() {
+        PrepareBuilder();
+        result.hasOptionalSfixed64 = false;
+        result.optionalSfixed64_ = 0L;
+        return this;
+      }
+
+      public bool HasOptionalFloat {
+        get { return result.hasOptionalFloat; }
+      }
+      public float OptionalFloat {
+        get { return result.OptionalFloat; }
+        set { SetOptionalFloat(value); }
+      }
+      public Builder SetOptionalFloat(float value) {
+        PrepareBuilder();
+        result.hasOptionalFloat = true;
+        result.optionalFloat_ = value;
+        return this;
+      }
+      public Builder ClearOptionalFloat() {
+        PrepareBuilder();
+        result.hasOptionalFloat = false;
+        result.optionalFloat_ = 0F;
+        return this;
+      }
+
+      public bool HasOptionalDouble {
+        get { return result.hasOptionalDouble; }
+      }
+      public double OptionalDouble {
+        get { return result.OptionalDouble; }
+        set { SetOptionalDouble(value); }
+      }
+      public Builder SetOptionalDouble(double value) {
+        PrepareBuilder();
+        result.hasOptionalDouble = true;
+        result.optionalDouble_ = value;
+        return this;
+      }
+      public Builder ClearOptionalDouble() {
+        PrepareBuilder();
+        result.hasOptionalDouble = false;
+        result.optionalDouble_ = 0D;
+        return this;
+      }
+
+      public bool HasOptionalBool {
+        get { return result.hasOptionalBool; }
+      }
+      public bool OptionalBool {
+        get { return result.OptionalBool; }
+        set { SetOptionalBool(value); }
+      }
+      public Builder SetOptionalBool(bool value) {
+        PrepareBuilder();
+        result.hasOptionalBool = true;
+        result.optionalBool_ = value;
+        return this;
+      }
+      public Builder ClearOptionalBool() {
+        PrepareBuilder();
+        result.hasOptionalBool = false;
+        result.optionalBool_ = false;
+        return this;
+      }
+
+      public bool HasOptionalString {
+        get { return result.hasOptionalString; }
+      }
+      public string OptionalString {
+        get { return result.OptionalString; }
+        set { SetOptionalString(value); }
+      }
+      public Builder SetOptionalString(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptionalString = true;
+        result.optionalString_ = value;
+        return this;
+      }
+      public Builder ClearOptionalString() {
+        PrepareBuilder();
+        result.hasOptionalString = false;
+        result.optionalString_ = "";
+        return this;
+      }
+
+      public bool HasOptionalBytes {
+        get { return result.hasOptionalBytes; }
+      }
+      public pb::ByteString OptionalBytes {
+        get { return result.OptionalBytes; }
+        set { SetOptionalBytes(value); }
+      }
+      public Builder SetOptionalBytes(pb::ByteString value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptionalBytes = true;
+        result.optionalBytes_ = value;
+        return this;
+      }
+      public Builder ClearOptionalBytes() {
+        PrepareBuilder();
+        result.hasOptionalBytes = false;
+        result.optionalBytes_ = pb::ByteString.Empty;
+        return this;
+      }
+
+      public bool HasOptionalGroup {
+       get { return result.hasOptionalGroup; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup OptionalGroup {
+        get { return result.OptionalGroup; }
+        set { SetOptionalGroup(value); }
+      }
+      public Builder SetOptionalGroup(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptionalGroup = true;
+        result.optionalGroup_ = value;
+        return this;
+      }
+      public Builder SetOptionalGroup(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasOptionalGroup = true;
+        result.optionalGroup_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeOptionalGroup(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasOptionalGroup &&
+            result.optionalGroup_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup.DefaultInstance) {
+            result.optionalGroup_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup.CreateBuilder(result.optionalGroup_).MergeFrom(value).BuildPartial();
+        } else {
+          result.optionalGroup_ = value;
+        }
+        result.hasOptionalGroup = true;
+        return this;
+      }
+      public Builder ClearOptionalGroup() {
+        PrepareBuilder();
+        result.hasOptionalGroup = false;
+        result.optionalGroup_ = null;
+        return this;
+      }
+
+      public bool HasOptionalNestedMessage {
+       get { return result.hasOptionalNestedMessage; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage OptionalNestedMessage {
+        get { return result.OptionalNestedMessage; }
+        set { SetOptionalNestedMessage(value); }
+      }
+      public Builder SetOptionalNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptionalNestedMessage = true;
+        result.optionalNestedMessage_ = value;
+        return this;
+      }
+      public Builder SetOptionalNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasOptionalNestedMessage = true;
+        result.optionalNestedMessage_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeOptionalNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasOptionalNestedMessage &&
+            result.optionalNestedMessage_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.DefaultInstance) {
+            result.optionalNestedMessage_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.CreateBuilder(result.optionalNestedMessage_).MergeFrom(value).BuildPartial();
+        } else {
+          result.optionalNestedMessage_ = value;
+        }
+        result.hasOptionalNestedMessage = true;
+        return this;
+      }
+      public Builder ClearOptionalNestedMessage() {
+        PrepareBuilder();
+        result.hasOptionalNestedMessage = false;
+        result.optionalNestedMessage_ = null;
+        return this;
+      }
+
+      public bool HasOptionalForeignMessage {
+       get { return result.hasOptionalForeignMessage; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ForeignMessage OptionalForeignMessage {
+        get { return result.OptionalForeignMessage; }
+        set { SetOptionalForeignMessage(value); }
+      }
+      public Builder SetOptionalForeignMessage(global::Google.ProtocolBuffers.TestProtos.ForeignMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptionalForeignMessage = true;
+        result.optionalForeignMessage_ = value;
+        return this;
+      }
+      public Builder SetOptionalForeignMessage(global::Google.ProtocolBuffers.TestProtos.ForeignMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasOptionalForeignMessage = true;
+        result.optionalForeignMessage_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeOptionalForeignMessage(global::Google.ProtocolBuffers.TestProtos.ForeignMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasOptionalForeignMessage &&
+            result.optionalForeignMessage_ != global::Google.ProtocolBuffers.TestProtos.ForeignMessage.DefaultInstance) {
+            result.optionalForeignMessage_ = global::Google.ProtocolBuffers.TestProtos.ForeignMessage.CreateBuilder(result.optionalForeignMessage_).MergeFrom(value).BuildPartial();
+        } else {
+          result.optionalForeignMessage_ = value;
+        }
+        result.hasOptionalForeignMessage = true;
+        return this;
+      }
+      public Builder ClearOptionalForeignMessage() {
+        PrepareBuilder();
+        result.hasOptionalForeignMessage = false;
+        result.optionalForeignMessage_ = null;
+        return this;
+      }
+
+      public bool HasOptionalImportMessage {
+       get { return result.hasOptionalImportMessage; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ImportMessage OptionalImportMessage {
+        get { return result.OptionalImportMessage; }
+        set { SetOptionalImportMessage(value); }
+      }
+      public Builder SetOptionalImportMessage(global::Google.ProtocolBuffers.TestProtos.ImportMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptionalImportMessage = true;
+        result.optionalImportMessage_ = value;
+        return this;
+      }
+      public Builder SetOptionalImportMessage(global::Google.ProtocolBuffers.TestProtos.ImportMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasOptionalImportMessage = true;
+        result.optionalImportMessage_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeOptionalImportMessage(global::Google.ProtocolBuffers.TestProtos.ImportMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasOptionalImportMessage &&
+            result.optionalImportMessage_ != global::Google.ProtocolBuffers.TestProtos.ImportMessage.DefaultInstance) {
+            result.optionalImportMessage_ = global::Google.ProtocolBuffers.TestProtos.ImportMessage.CreateBuilder(result.optionalImportMessage_).MergeFrom(value).BuildPartial();
+        } else {
+          result.optionalImportMessage_ = value;
+        }
+        result.hasOptionalImportMessage = true;
+        return this;
+      }
+      public Builder ClearOptionalImportMessage() {
+        PrepareBuilder();
+        result.hasOptionalImportMessage = false;
+        result.optionalImportMessage_ = null;
+        return this;
+      }
+
+      public bool HasOptionalNestedEnum {
+       get { return result.hasOptionalNestedEnum; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum OptionalNestedEnum {
+        get { return result.OptionalNestedEnum; }
+        set { SetOptionalNestedEnum(value); }
+      }
+      public Builder SetOptionalNestedEnum(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum value) {
+        PrepareBuilder();
+        result.hasOptionalNestedEnum = true;
+        result.optionalNestedEnum_ = value;
+        return this;
+      }
+      public Builder ClearOptionalNestedEnum() {
+        PrepareBuilder();
+        result.hasOptionalNestedEnum = false;
+        result.optionalNestedEnum_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum.FOO;
+        return this;
+      }
+
+      public bool HasOptionalForeignEnum {
+       get { return result.hasOptionalForeignEnum; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ForeignEnum OptionalForeignEnum {
+        get { return result.OptionalForeignEnum; }
+        set { SetOptionalForeignEnum(value); }
+      }
+      public Builder SetOptionalForeignEnum(global::Google.ProtocolBuffers.TestProtos.ForeignEnum value) {
+        PrepareBuilder();
+        result.hasOptionalForeignEnum = true;
+        result.optionalForeignEnum_ = value;
+        return this;
+      }
+      public Builder ClearOptionalForeignEnum() {
+        PrepareBuilder();
+        result.hasOptionalForeignEnum = false;
+        result.optionalForeignEnum_ = global::Google.ProtocolBuffers.TestProtos.ForeignEnum.FOREIGN_FOO;
+        return this;
+      }
+
+      public bool HasOptionalImportEnum {
+       get { return result.hasOptionalImportEnum; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ImportEnum OptionalImportEnum {
+        get { return result.OptionalImportEnum; }
+        set { SetOptionalImportEnum(value); }
+      }
+      public Builder SetOptionalImportEnum(global::Google.ProtocolBuffers.TestProtos.ImportEnum value) {
+        PrepareBuilder();
+        result.hasOptionalImportEnum = true;
+        result.optionalImportEnum_ = value;
+        return this;
+      }
+      public Builder ClearOptionalImportEnum() {
+        PrepareBuilder();
+        result.hasOptionalImportEnum = false;
+        result.optionalImportEnum_ = global::Google.ProtocolBuffers.TestProtos.ImportEnum.IMPORT_FOO;
+        return this;
+      }
+
+      public bool HasOptionalStringPiece {
+        get { return result.hasOptionalStringPiece; }
+      }
+      public string OptionalStringPiece {
+        get { return result.OptionalStringPiece; }
+        set { SetOptionalStringPiece(value); }
+      }
+      public Builder SetOptionalStringPiece(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptionalStringPiece = true;
+        result.optionalStringPiece_ = value;
+        return this;
+      }
+      public Builder ClearOptionalStringPiece() {
+        PrepareBuilder();
+        result.hasOptionalStringPiece = false;
+        result.optionalStringPiece_ = "";
+        return this;
+      }
+
+      public bool HasOptionalCord {
+        get { return result.hasOptionalCord; }
+      }
+      public string OptionalCord {
+        get { return result.OptionalCord; }
+        set { SetOptionalCord(value); }
+      }
+      public Builder SetOptionalCord(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptionalCord = true;
+        result.optionalCord_ = value;
+        return this;
+      }
+      public Builder ClearOptionalCord() {
+        PrepareBuilder();
+        result.hasOptionalCord = false;
+        result.optionalCord_ = "";
+        return this;
+      }
+
+      public bool HasOptionalPublicImportMessage {
+       get { return result.hasOptionalPublicImportMessage; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.PublicImportMessage OptionalPublicImportMessage {
+        get { return result.OptionalPublicImportMessage; }
+        set { SetOptionalPublicImportMessage(value); }
+      }
+      public Builder SetOptionalPublicImportMessage(global::Google.ProtocolBuffers.TestProtos.PublicImportMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptionalPublicImportMessage = true;
+        result.optionalPublicImportMessage_ = value;
+        return this;
+      }
+      public Builder SetOptionalPublicImportMessage(global::Google.ProtocolBuffers.TestProtos.PublicImportMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasOptionalPublicImportMessage = true;
+        result.optionalPublicImportMessage_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeOptionalPublicImportMessage(global::Google.ProtocolBuffers.TestProtos.PublicImportMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasOptionalPublicImportMessage &&
+            result.optionalPublicImportMessage_ != global::Google.ProtocolBuffers.TestProtos.PublicImportMessage.DefaultInstance) {
+            result.optionalPublicImportMessage_ = global::Google.ProtocolBuffers.TestProtos.PublicImportMessage.CreateBuilder(result.optionalPublicImportMessage_).MergeFrom(value).BuildPartial();
+        } else {
+          result.optionalPublicImportMessage_ = value;
+        }
+        result.hasOptionalPublicImportMessage = true;
+        return this;
+      }
+      public Builder ClearOptionalPublicImportMessage() {
+        PrepareBuilder();
+        result.hasOptionalPublicImportMessage = false;
+        result.optionalPublicImportMessage_ = null;
+        return this;
+      }
+
+      public bool HasOptionalLazyMessage {
+       get { return result.hasOptionalLazyMessage; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage OptionalLazyMessage {
+        get { return result.OptionalLazyMessage; }
+        set { SetOptionalLazyMessage(value); }
+      }
+      public Builder SetOptionalLazyMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptionalLazyMessage = true;
+        result.optionalLazyMessage_ = value;
+        return this;
+      }
+      public Builder SetOptionalLazyMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasOptionalLazyMessage = true;
+        result.optionalLazyMessage_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeOptionalLazyMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasOptionalLazyMessage &&
+            result.optionalLazyMessage_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.DefaultInstance) {
+            result.optionalLazyMessage_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.CreateBuilder(result.optionalLazyMessage_).MergeFrom(value).BuildPartial();
+        } else {
+          result.optionalLazyMessage_ = value;
+        }
+        result.hasOptionalLazyMessage = true;
+        return this;
+      }
+      public Builder ClearOptionalLazyMessage() {
+        PrepareBuilder();
+        result.hasOptionalLazyMessage = false;
+        result.optionalLazyMessage_ = null;
+        return this;
+      }
+
+      public pbc::IPopsicleList<int> RepeatedInt32List {
+        get { return PrepareBuilder().repeatedInt32_; }
+      }
+      public int RepeatedInt32Count {
+        get { return result.RepeatedInt32Count; }
+      }
+      public int GetRepeatedInt32(int index) {
+        return result.GetRepeatedInt32(index);
+      }
+      public Builder SetRepeatedInt32(int index, int value) {
+        PrepareBuilder();
+        result.repeatedInt32_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedInt32(int value) {
+        PrepareBuilder();
+        result.repeatedInt32_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedInt32(scg::IEnumerable<int> values) {
+        PrepareBuilder();
+        result.repeatedInt32_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedInt32() {
+        PrepareBuilder();
+        result.repeatedInt32_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<long> RepeatedInt64List {
+        get { return PrepareBuilder().repeatedInt64_; }
+      }
+      public int RepeatedInt64Count {
+        get { return result.RepeatedInt64Count; }
+      }
+      public long GetRepeatedInt64(int index) {
+        return result.GetRepeatedInt64(index);
+      }
+      public Builder SetRepeatedInt64(int index, long value) {
+        PrepareBuilder();
+        result.repeatedInt64_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedInt64(long value) {
+        PrepareBuilder();
+        result.repeatedInt64_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedInt64(scg::IEnumerable<long> values) {
+        PrepareBuilder();
+        result.repeatedInt64_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedInt64() {
+        PrepareBuilder();
+        result.repeatedInt64_.Clear();
+        return this;
+      }
+
+      [global::System.CLSCompliant(false)]
+      public pbc::IPopsicleList<uint> RepeatedUint32List {
+        get { return PrepareBuilder().repeatedUint32_; }
+      }
+      public int RepeatedUint32Count {
+        get { return result.RepeatedUint32Count; }
+      }
+      [global::System.CLSCompliant(false)]
+      public uint GetRepeatedUint32(int index) {
+        return result.GetRepeatedUint32(index);
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetRepeatedUint32(int index, uint value) {
+        PrepareBuilder();
+        result.repeatedUint32_[index] = value;
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRepeatedUint32(uint value) {
+        PrepareBuilder();
+        result.repeatedUint32_.Add(value);
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRangeRepeatedUint32(scg::IEnumerable<uint> values) {
+        PrepareBuilder();
+        result.repeatedUint32_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedUint32() {
+        PrepareBuilder();
+        result.repeatedUint32_.Clear();
+        return this;
+      }
+
+      [global::System.CLSCompliant(false)]
+      public pbc::IPopsicleList<ulong> RepeatedUint64List {
+        get { return PrepareBuilder().repeatedUint64_; }
+      }
+      public int RepeatedUint64Count {
+        get { return result.RepeatedUint64Count; }
+      }
+      [global::System.CLSCompliant(false)]
+      public ulong GetRepeatedUint64(int index) {
+        return result.GetRepeatedUint64(index);
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetRepeatedUint64(int index, ulong value) {
+        PrepareBuilder();
+        result.repeatedUint64_[index] = value;
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRepeatedUint64(ulong value) {
+        PrepareBuilder();
+        result.repeatedUint64_.Add(value);
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRangeRepeatedUint64(scg::IEnumerable<ulong> values) {
+        PrepareBuilder();
+        result.repeatedUint64_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedUint64() {
+        PrepareBuilder();
+        result.repeatedUint64_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<int> RepeatedSint32List {
+        get { return PrepareBuilder().repeatedSint32_; }
+      }
+      public int RepeatedSint32Count {
+        get { return result.RepeatedSint32Count; }
+      }
+      public int GetRepeatedSint32(int index) {
+        return result.GetRepeatedSint32(index);
+      }
+      public Builder SetRepeatedSint32(int index, int value) {
+        PrepareBuilder();
+        result.repeatedSint32_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedSint32(int value) {
+        PrepareBuilder();
+        result.repeatedSint32_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedSint32(scg::IEnumerable<int> values) {
+        PrepareBuilder();
+        result.repeatedSint32_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedSint32() {
+        PrepareBuilder();
+        result.repeatedSint32_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<long> RepeatedSint64List {
+        get { return PrepareBuilder().repeatedSint64_; }
+      }
+      public int RepeatedSint64Count {
+        get { return result.RepeatedSint64Count; }
+      }
+      public long GetRepeatedSint64(int index) {
+        return result.GetRepeatedSint64(index);
+      }
+      public Builder SetRepeatedSint64(int index, long value) {
+        PrepareBuilder();
+        result.repeatedSint64_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedSint64(long value) {
+        PrepareBuilder();
+        result.repeatedSint64_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedSint64(scg::IEnumerable<long> values) {
+        PrepareBuilder();
+        result.repeatedSint64_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedSint64() {
+        PrepareBuilder();
+        result.repeatedSint64_.Clear();
+        return this;
+      }
+
+      [global::System.CLSCompliant(false)]
+      public pbc::IPopsicleList<uint> RepeatedFixed32List {
+        get { return PrepareBuilder().repeatedFixed32_; }
+      }
+      public int RepeatedFixed32Count {
+        get { return result.RepeatedFixed32Count; }
+      }
+      [global::System.CLSCompliant(false)]
+      public uint GetRepeatedFixed32(int index) {
+        return result.GetRepeatedFixed32(index);
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetRepeatedFixed32(int index, uint value) {
+        PrepareBuilder();
+        result.repeatedFixed32_[index] = value;
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRepeatedFixed32(uint value) {
+        PrepareBuilder();
+        result.repeatedFixed32_.Add(value);
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRangeRepeatedFixed32(scg::IEnumerable<uint> values) {
+        PrepareBuilder();
+        result.repeatedFixed32_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedFixed32() {
+        PrepareBuilder();
+        result.repeatedFixed32_.Clear();
+        return this;
+      }
+
+      [global::System.CLSCompliant(false)]
+      public pbc::IPopsicleList<ulong> RepeatedFixed64List {
+        get { return PrepareBuilder().repeatedFixed64_; }
+      }
+      public int RepeatedFixed64Count {
+        get { return result.RepeatedFixed64Count; }
+      }
+      [global::System.CLSCompliant(false)]
+      public ulong GetRepeatedFixed64(int index) {
+        return result.GetRepeatedFixed64(index);
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetRepeatedFixed64(int index, ulong value) {
+        PrepareBuilder();
+        result.repeatedFixed64_[index] = value;
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRepeatedFixed64(ulong value) {
+        PrepareBuilder();
+        result.repeatedFixed64_.Add(value);
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRangeRepeatedFixed64(scg::IEnumerable<ulong> values) {
+        PrepareBuilder();
+        result.repeatedFixed64_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedFixed64() {
+        PrepareBuilder();
+        result.repeatedFixed64_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<int> RepeatedSfixed32List {
+        get { return PrepareBuilder().repeatedSfixed32_; }
+      }
+      public int RepeatedSfixed32Count {
+        get { return result.RepeatedSfixed32Count; }
+      }
+      public int GetRepeatedSfixed32(int index) {
+        return result.GetRepeatedSfixed32(index);
+      }
+      public Builder SetRepeatedSfixed32(int index, int value) {
+        PrepareBuilder();
+        result.repeatedSfixed32_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedSfixed32(int value) {
+        PrepareBuilder();
+        result.repeatedSfixed32_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedSfixed32(scg::IEnumerable<int> values) {
+        PrepareBuilder();
+        result.repeatedSfixed32_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedSfixed32() {
+        PrepareBuilder();
+        result.repeatedSfixed32_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<long> RepeatedSfixed64List {
+        get { return PrepareBuilder().repeatedSfixed64_; }
+      }
+      public int RepeatedSfixed64Count {
+        get { return result.RepeatedSfixed64Count; }
+      }
+      public long GetRepeatedSfixed64(int index) {
+        return result.GetRepeatedSfixed64(index);
+      }
+      public Builder SetRepeatedSfixed64(int index, long value) {
+        PrepareBuilder();
+        result.repeatedSfixed64_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedSfixed64(long value) {
+        PrepareBuilder();
+        result.repeatedSfixed64_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedSfixed64(scg::IEnumerable<long> values) {
+        PrepareBuilder();
+        result.repeatedSfixed64_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedSfixed64() {
+        PrepareBuilder();
+        result.repeatedSfixed64_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<float> RepeatedFloatList {
+        get { return PrepareBuilder().repeatedFloat_; }
+      }
+      public int RepeatedFloatCount {
+        get { return result.RepeatedFloatCount; }
+      }
+      public float GetRepeatedFloat(int index) {
+        return result.GetRepeatedFloat(index);
+      }
+      public Builder SetRepeatedFloat(int index, float value) {
+        PrepareBuilder();
+        result.repeatedFloat_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedFloat(float value) {
+        PrepareBuilder();
+        result.repeatedFloat_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedFloat(scg::IEnumerable<float> values) {
+        PrepareBuilder();
+        result.repeatedFloat_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedFloat() {
+        PrepareBuilder();
+        result.repeatedFloat_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<double> RepeatedDoubleList {
+        get { return PrepareBuilder().repeatedDouble_; }
+      }
+      public int RepeatedDoubleCount {
+        get { return result.RepeatedDoubleCount; }
+      }
+      public double GetRepeatedDouble(int index) {
+        return result.GetRepeatedDouble(index);
+      }
+      public Builder SetRepeatedDouble(int index, double value) {
+        PrepareBuilder();
+        result.repeatedDouble_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedDouble(double value) {
+        PrepareBuilder();
+        result.repeatedDouble_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedDouble(scg::IEnumerable<double> values) {
+        PrepareBuilder();
+        result.repeatedDouble_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedDouble() {
+        PrepareBuilder();
+        result.repeatedDouble_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<bool> RepeatedBoolList {
+        get { return PrepareBuilder().repeatedBool_; }
+      }
+      public int RepeatedBoolCount {
+        get { return result.RepeatedBoolCount; }
+      }
+      public bool GetRepeatedBool(int index) {
+        return result.GetRepeatedBool(index);
+      }
+      public Builder SetRepeatedBool(int index, bool value) {
+        PrepareBuilder();
+        result.repeatedBool_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedBool(bool value) {
+        PrepareBuilder();
+        result.repeatedBool_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedBool(scg::IEnumerable<bool> values) {
+        PrepareBuilder();
+        result.repeatedBool_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedBool() {
+        PrepareBuilder();
+        result.repeatedBool_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<string> RepeatedStringList {
+        get { return PrepareBuilder().repeatedString_; }
+      }
+      public int RepeatedStringCount {
+        get { return result.RepeatedStringCount; }
+      }
+      public string GetRepeatedString(int index) {
+        return result.GetRepeatedString(index);
+      }
+      public Builder SetRepeatedString(int index, string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedString_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedString(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedString_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedString(scg::IEnumerable<string> values) {
+        PrepareBuilder();
+        result.repeatedString_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedString() {
+        PrepareBuilder();
+        result.repeatedString_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<pb::ByteString> RepeatedBytesList {
+        get { return PrepareBuilder().repeatedBytes_; }
+      }
+      public int RepeatedBytesCount {
+        get { return result.RepeatedBytesCount; }
+      }
+      public pb::ByteString GetRepeatedBytes(int index) {
+        return result.GetRepeatedBytes(index);
+      }
+      public Builder SetRepeatedBytes(int index, pb::ByteString value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedBytes_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedBytes(pb::ByteString value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedBytes_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedBytes(scg::IEnumerable<pb::ByteString> values) {
+        PrepareBuilder();
+        result.repeatedBytes_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedBytes() {
+        PrepareBuilder();
+        result.repeatedBytes_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup> RepeatedGroupList {
+        get { return PrepareBuilder().repeatedGroup_; }
+      }
+      public int RepeatedGroupCount {
+        get { return result.RepeatedGroupCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup GetRepeatedGroup(int index) {
+        return result.GetRepeatedGroup(index);
+      }
+      public Builder SetRepeatedGroup(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedGroup_[index] = value;
+        return this;
+      }
+      public Builder SetRepeatedGroup(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedGroup_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddRepeatedGroup(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedGroup_.Add(value);
+        return this;
+      }
+      public Builder AddRepeatedGroup(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedGroup_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeRepeatedGroup(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup> values) {
+        PrepareBuilder();
+        result.repeatedGroup_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedGroup() {
+        PrepareBuilder();
+        result.repeatedGroup_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage> RepeatedNestedMessageList {
+        get { return PrepareBuilder().repeatedNestedMessage_; }
+      }
+      public int RepeatedNestedMessageCount {
+        get { return result.RepeatedNestedMessageCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage GetRepeatedNestedMessage(int index) {
+        return result.GetRepeatedNestedMessage(index);
+      }
+      public Builder SetRepeatedNestedMessage(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedNestedMessage_[index] = value;
+        return this;
+      }
+      public Builder SetRepeatedNestedMessage(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedNestedMessage_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddRepeatedNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedNestedMessage_.Add(value);
+        return this;
+      }
+      public Builder AddRepeatedNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedNestedMessage_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeRepeatedNestedMessage(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage> values) {
+        PrepareBuilder();
+        result.repeatedNestedMessage_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedNestedMessage() {
+        PrepareBuilder();
+        result.repeatedNestedMessage_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignMessage> RepeatedForeignMessageList {
+        get { return PrepareBuilder().repeatedForeignMessage_; }
+      }
+      public int RepeatedForeignMessageCount {
+        get { return result.RepeatedForeignMessageCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ForeignMessage GetRepeatedForeignMessage(int index) {
+        return result.GetRepeatedForeignMessage(index);
+      }
+      public Builder SetRepeatedForeignMessage(int index, global::Google.ProtocolBuffers.TestProtos.ForeignMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedForeignMessage_[index] = value;
+        return this;
+      }
+      public Builder SetRepeatedForeignMessage(int index, global::Google.ProtocolBuffers.TestProtos.ForeignMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedForeignMessage_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddRepeatedForeignMessage(global::Google.ProtocolBuffers.TestProtos.ForeignMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedForeignMessage_.Add(value);
+        return this;
+      }
+      public Builder AddRepeatedForeignMessage(global::Google.ProtocolBuffers.TestProtos.ForeignMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedForeignMessage_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeRepeatedForeignMessage(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.ForeignMessage> values) {
+        PrepareBuilder();
+        result.repeatedForeignMessage_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedForeignMessage() {
+        PrepareBuilder();
+        result.repeatedForeignMessage_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.ImportMessage> RepeatedImportMessageList {
+        get { return PrepareBuilder().repeatedImportMessage_; }
+      }
+      public int RepeatedImportMessageCount {
+        get { return result.RepeatedImportMessageCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ImportMessage GetRepeatedImportMessage(int index) {
+        return result.GetRepeatedImportMessage(index);
+      }
+      public Builder SetRepeatedImportMessage(int index, global::Google.ProtocolBuffers.TestProtos.ImportMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedImportMessage_[index] = value;
+        return this;
+      }
+      public Builder SetRepeatedImportMessage(int index, global::Google.ProtocolBuffers.TestProtos.ImportMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedImportMessage_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddRepeatedImportMessage(global::Google.ProtocolBuffers.TestProtos.ImportMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedImportMessage_.Add(value);
+        return this;
+      }
+      public Builder AddRepeatedImportMessage(global::Google.ProtocolBuffers.TestProtos.ImportMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedImportMessage_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeRepeatedImportMessage(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.ImportMessage> values) {
+        PrepareBuilder();
+        result.repeatedImportMessage_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedImportMessage() {
+        PrepareBuilder();
+        result.repeatedImportMessage_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum> RepeatedNestedEnumList {
+        get { return PrepareBuilder().repeatedNestedEnum_; }
+      }
+      public int RepeatedNestedEnumCount {
+        get { return result.RepeatedNestedEnumCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum GetRepeatedNestedEnum(int index) {
+        return result.GetRepeatedNestedEnum(index);
+      }
+      public Builder SetRepeatedNestedEnum(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum value) {
+        PrepareBuilder();
+        result.repeatedNestedEnum_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedNestedEnum(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum value) {
+        PrepareBuilder();
+        result.repeatedNestedEnum_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedNestedEnum(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum> values) {
+        PrepareBuilder();
+        result.repeatedNestedEnum_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedNestedEnum() {
+        PrepareBuilder();
+        result.repeatedNestedEnum_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> RepeatedForeignEnumList {
+        get { return PrepareBuilder().repeatedForeignEnum_; }
+      }
+      public int RepeatedForeignEnumCount {
+        get { return result.RepeatedForeignEnumCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ForeignEnum GetRepeatedForeignEnum(int index) {
+        return result.GetRepeatedForeignEnum(index);
+      }
+      public Builder SetRepeatedForeignEnum(int index, global::Google.ProtocolBuffers.TestProtos.ForeignEnum value) {
+        PrepareBuilder();
+        result.repeatedForeignEnum_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedForeignEnum(global::Google.ProtocolBuffers.TestProtos.ForeignEnum value) {
+        PrepareBuilder();
+        result.repeatedForeignEnum_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedForeignEnum(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> values) {
+        PrepareBuilder();
+        result.repeatedForeignEnum_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedForeignEnum() {
+        PrepareBuilder();
+        result.repeatedForeignEnum_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.ImportEnum> RepeatedImportEnumList {
+        get { return PrepareBuilder().repeatedImportEnum_; }
+      }
+      public int RepeatedImportEnumCount {
+        get { return result.RepeatedImportEnumCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ImportEnum GetRepeatedImportEnum(int index) {
+        return result.GetRepeatedImportEnum(index);
+      }
+      public Builder SetRepeatedImportEnum(int index, global::Google.ProtocolBuffers.TestProtos.ImportEnum value) {
+        PrepareBuilder();
+        result.repeatedImportEnum_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedImportEnum(global::Google.ProtocolBuffers.TestProtos.ImportEnum value) {
+        PrepareBuilder();
+        result.repeatedImportEnum_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedImportEnum(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.ImportEnum> values) {
+        PrepareBuilder();
+        result.repeatedImportEnum_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedImportEnum() {
+        PrepareBuilder();
+        result.repeatedImportEnum_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<string> RepeatedStringPieceList {
+        get { return PrepareBuilder().repeatedStringPiece_; }
+      }
+      public int RepeatedStringPieceCount {
+        get { return result.RepeatedStringPieceCount; }
+      }
+      public string GetRepeatedStringPiece(int index) {
+        return result.GetRepeatedStringPiece(index);
+      }
+      public Builder SetRepeatedStringPiece(int index, string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedStringPiece_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedStringPiece(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedStringPiece_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedStringPiece(scg::IEnumerable<string> values) {
+        PrepareBuilder();
+        result.repeatedStringPiece_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedStringPiece() {
+        PrepareBuilder();
+        result.repeatedStringPiece_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<string> RepeatedCordList {
+        get { return PrepareBuilder().repeatedCord_; }
+      }
+      public int RepeatedCordCount {
+        get { return result.RepeatedCordCount; }
+      }
+      public string GetRepeatedCord(int index) {
+        return result.GetRepeatedCord(index);
+      }
+      public Builder SetRepeatedCord(int index, string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedCord_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedCord(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedCord_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedCord(scg::IEnumerable<string> values) {
+        PrepareBuilder();
+        result.repeatedCord_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedCord() {
+        PrepareBuilder();
+        result.repeatedCord_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage> RepeatedLazyMessageList {
+        get { return PrepareBuilder().repeatedLazyMessage_; }
+      }
+      public int RepeatedLazyMessageCount {
+        get { return result.RepeatedLazyMessageCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage GetRepeatedLazyMessage(int index) {
+        return result.GetRepeatedLazyMessage(index);
+      }
+      public Builder SetRepeatedLazyMessage(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedLazyMessage_[index] = value;
+        return this;
+      }
+      public Builder SetRepeatedLazyMessage(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedLazyMessage_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddRepeatedLazyMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedLazyMessage_.Add(value);
+        return this;
+      }
+      public Builder AddRepeatedLazyMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedLazyMessage_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeRepeatedLazyMessage(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage> values) {
+        PrepareBuilder();
+        result.repeatedLazyMessage_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedLazyMessage() {
+        PrepareBuilder();
+        result.repeatedLazyMessage_.Clear();
+        return this;
+      }
+
+      public bool HasDefaultInt32 {
+        get { return result.hasDefaultInt32; }
+      }
+      public int DefaultInt32 {
+        get { return result.DefaultInt32; }
+        set { SetDefaultInt32(value); }
+      }
+      public Builder SetDefaultInt32(int value) {
+        PrepareBuilder();
+        result.hasDefaultInt32 = true;
+        result.defaultInt32_ = value;
+        return this;
+      }
+      public Builder ClearDefaultInt32() {
+        PrepareBuilder();
+        result.hasDefaultInt32 = false;
+        result.defaultInt32_ = 41;
+        return this;
+      }
+
+      public bool HasDefaultInt64 {
+        get { return result.hasDefaultInt64; }
+      }
+      public long DefaultInt64 {
+        get { return result.DefaultInt64; }
+        set { SetDefaultInt64(value); }
+      }
+      public Builder SetDefaultInt64(long value) {
+        PrepareBuilder();
+        result.hasDefaultInt64 = true;
+        result.defaultInt64_ = value;
+        return this;
+      }
+      public Builder ClearDefaultInt64() {
+        PrepareBuilder();
+        result.hasDefaultInt64 = false;
+        result.defaultInt64_ = 42L;
+        return this;
+      }
+
+      public bool HasDefaultUint32 {
+        get { return result.hasDefaultUint32; }
+      }
+      [global::System.CLSCompliant(false)]
+      public uint DefaultUint32 {
+        get { return result.DefaultUint32; }
+        set { SetDefaultUint32(value); }
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetDefaultUint32(uint value) {
+        PrepareBuilder();
+        result.hasDefaultUint32 = true;
+        result.defaultUint32_ = value;
+        return this;
+      }
+      public Builder ClearDefaultUint32() {
+        PrepareBuilder();
+        result.hasDefaultUint32 = false;
+        result.defaultUint32_ = 43;
+        return this;
+      }
+
+      public bool HasDefaultUint64 {
+        get { return result.hasDefaultUint64; }
+      }
+      [global::System.CLSCompliant(false)]
+      public ulong DefaultUint64 {
+        get { return result.DefaultUint64; }
+        set { SetDefaultUint64(value); }
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetDefaultUint64(ulong value) {
+        PrepareBuilder();
+        result.hasDefaultUint64 = true;
+        result.defaultUint64_ = value;
+        return this;
+      }
+      public Builder ClearDefaultUint64() {
+        PrepareBuilder();
+        result.hasDefaultUint64 = false;
+        result.defaultUint64_ = 44UL;
+        return this;
+      }
+
+      public bool HasDefaultSint32 {
+        get { return result.hasDefaultSint32; }
+      }
+      public int DefaultSint32 {
+        get { return result.DefaultSint32; }
+        set { SetDefaultSint32(value); }
+      }
+      public Builder SetDefaultSint32(int value) {
+        PrepareBuilder();
+        result.hasDefaultSint32 = true;
+        result.defaultSint32_ = value;
+        return this;
+      }
+      public Builder ClearDefaultSint32() {
+        PrepareBuilder();
+        result.hasDefaultSint32 = false;
+        result.defaultSint32_ = -45;
+        return this;
+      }
+
+      public bool HasDefaultSint64 {
+        get { return result.hasDefaultSint64; }
+      }
+      public long DefaultSint64 {
+        get { return result.DefaultSint64; }
+        set { SetDefaultSint64(value); }
+      }
+      public Builder SetDefaultSint64(long value) {
+        PrepareBuilder();
+        result.hasDefaultSint64 = true;
+        result.defaultSint64_ = value;
+        return this;
+      }
+      public Builder ClearDefaultSint64() {
+        PrepareBuilder();
+        result.hasDefaultSint64 = false;
+        result.defaultSint64_ = 46L;
+        return this;
+      }
+
+      public bool HasDefaultFixed32 {
+        get { return result.hasDefaultFixed32; }
+      }
+      [global::System.CLSCompliant(false)]
+      public uint DefaultFixed32 {
+        get { return result.DefaultFixed32; }
+        set { SetDefaultFixed32(value); }
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetDefaultFixed32(uint value) {
+        PrepareBuilder();
+        result.hasDefaultFixed32 = true;
+        result.defaultFixed32_ = value;
+        return this;
+      }
+      public Builder ClearDefaultFixed32() {
+        PrepareBuilder();
+        result.hasDefaultFixed32 = false;
+        result.defaultFixed32_ = 47;
+        return this;
+      }
+
+      public bool HasDefaultFixed64 {
+        get { return result.hasDefaultFixed64; }
+      }
+      [global::System.CLSCompliant(false)]
+      public ulong DefaultFixed64 {
+        get { return result.DefaultFixed64; }
+        set { SetDefaultFixed64(value); }
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetDefaultFixed64(ulong value) {
+        PrepareBuilder();
+        result.hasDefaultFixed64 = true;
+        result.defaultFixed64_ = value;
+        return this;
+      }
+      public Builder ClearDefaultFixed64() {
+        PrepareBuilder();
+        result.hasDefaultFixed64 = false;
+        result.defaultFixed64_ = 48UL;
+        return this;
+      }
+
+      public bool HasDefaultSfixed32 {
+        get { return result.hasDefaultSfixed32; }
+      }
+      public int DefaultSfixed32 {
+        get { return result.DefaultSfixed32; }
+        set { SetDefaultSfixed32(value); }
+      }
+      public Builder SetDefaultSfixed32(int value) {
+        PrepareBuilder();
+        result.hasDefaultSfixed32 = true;
+        result.defaultSfixed32_ = value;
+        return this;
+      }
+      public Builder ClearDefaultSfixed32() {
+        PrepareBuilder();
+        result.hasDefaultSfixed32 = false;
+        result.defaultSfixed32_ = 49;
+        return this;
+      }
+
+      public bool HasDefaultSfixed64 {
+        get { return result.hasDefaultSfixed64; }
+      }
+      public long DefaultSfixed64 {
+        get { return result.DefaultSfixed64; }
+        set { SetDefaultSfixed64(value); }
+      }
+      public Builder SetDefaultSfixed64(long value) {
+        PrepareBuilder();
+        result.hasDefaultSfixed64 = true;
+        result.defaultSfixed64_ = value;
+        return this;
+      }
+      public Builder ClearDefaultSfixed64() {
+        PrepareBuilder();
+        result.hasDefaultSfixed64 = false;
+        result.defaultSfixed64_ = -50L;
+        return this;
+      }
+
+      public bool HasDefaultFloat {
+        get { return result.hasDefaultFloat; }
+      }
+      public float DefaultFloat {
+        get { return result.DefaultFloat; }
+        set { SetDefaultFloat(value); }
+      }
+      public Builder SetDefaultFloat(float value) {
+        PrepareBuilder();
+        result.hasDefaultFloat = true;
+        result.defaultFloat_ = value;
+        return this;
+      }
+      public Builder ClearDefaultFloat() {
+        PrepareBuilder();
+        result.hasDefaultFloat = false;
+        result.defaultFloat_ = 51.5F;
+        return this;
+      }
+
+      public bool HasDefaultDouble {
+        get { return result.hasDefaultDouble; }
+      }
+      public double DefaultDouble {
+        get { return result.DefaultDouble; }
+        set { SetDefaultDouble(value); }
+      }
+      public Builder SetDefaultDouble(double value) {
+        PrepareBuilder();
+        result.hasDefaultDouble = true;
+        result.defaultDouble_ = value;
+        return this;
+      }
+      public Builder ClearDefaultDouble() {
+        PrepareBuilder();
+        result.hasDefaultDouble = false;
+        result.defaultDouble_ = 52000D;
+        return this;
+      }
+
+      public bool HasDefaultBool {
+        get { return result.hasDefaultBool; }
+      }
+      public bool DefaultBool {
+        get { return result.DefaultBool; }
+        set { SetDefaultBool(value); }
+      }
+      public Builder SetDefaultBool(bool value) {
+        PrepareBuilder();
+        result.hasDefaultBool = true;
+        result.defaultBool_ = value;
+        return this;
+      }
+      public Builder ClearDefaultBool() {
+        PrepareBuilder();
+        result.hasDefaultBool = false;
+        result.defaultBool_ = true;
+        return this;
+      }
+
+      public bool HasDefaultString {
+        get { return result.hasDefaultString; }
+      }
+      public string DefaultString {
+        get { return result.DefaultString; }
+        set { SetDefaultString(value); }
+      }
+      public Builder SetDefaultString(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasDefaultString = true;
+        result.defaultString_ = value;
+        return this;
+      }
+      public Builder ClearDefaultString() {
+        PrepareBuilder();
+        result.hasDefaultString = false;
+        result.defaultString_ = "hello";
+        return this;
+      }
+
+      public bool HasDefaultBytes {
+        get { return result.hasDefaultBytes; }
+      }
+      public pb::ByteString DefaultBytes {
+        get { return result.DefaultBytes; }
+        set { SetDefaultBytes(value); }
+      }
+      public Builder SetDefaultBytes(pb::ByteString value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasDefaultBytes = true;
+        result.defaultBytes_ = value;
+        return this;
+      }
+      public Builder ClearDefaultBytes() {
+        PrepareBuilder();
+        result.hasDefaultBytes = false;
+        result.defaultBytes_ = (pb::ByteString) global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Descriptor.Fields[65].DefaultValue;
+        return this;
+      }
+
+      public bool HasDefaultNestedEnum {
+       get { return result.hasDefaultNestedEnum; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum DefaultNestedEnum {
+        get { return result.DefaultNestedEnum; }
+        set { SetDefaultNestedEnum(value); }
+      }
+      public Builder SetDefaultNestedEnum(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum value) {
+        PrepareBuilder();
+        result.hasDefaultNestedEnum = true;
+        result.defaultNestedEnum_ = value;
+        return this;
+      }
+      public Builder ClearDefaultNestedEnum() {
+        PrepareBuilder();
+        result.hasDefaultNestedEnum = false;
+        result.defaultNestedEnum_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum.BAR;
+        return this;
+      }
+
+      public bool HasDefaultForeignEnum {
+       get { return result.hasDefaultForeignEnum; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ForeignEnum DefaultForeignEnum {
+        get { return result.DefaultForeignEnum; }
+        set { SetDefaultForeignEnum(value); }
+      }
+      public Builder SetDefaultForeignEnum(global::Google.ProtocolBuffers.TestProtos.ForeignEnum value) {
+        PrepareBuilder();
+        result.hasDefaultForeignEnum = true;
+        result.defaultForeignEnum_ = value;
+        return this;
+      }
+      public Builder ClearDefaultForeignEnum() {
+        PrepareBuilder();
+        result.hasDefaultForeignEnum = false;
+        result.defaultForeignEnum_ = global::Google.ProtocolBuffers.TestProtos.ForeignEnum.FOREIGN_BAR;
+        return this;
+      }
+
+      public bool HasDefaultImportEnum {
+       get { return result.hasDefaultImportEnum; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ImportEnum DefaultImportEnum {
+        get { return result.DefaultImportEnum; }
+        set { SetDefaultImportEnum(value); }
+      }
+      public Builder SetDefaultImportEnum(global::Google.ProtocolBuffers.TestProtos.ImportEnum value) {
+        PrepareBuilder();
+        result.hasDefaultImportEnum = true;
+        result.defaultImportEnum_ = value;
+        return this;
+      }
+      public Builder ClearDefaultImportEnum() {
+        PrepareBuilder();
+        result.hasDefaultImportEnum = false;
+        result.defaultImportEnum_ = global::Google.ProtocolBuffers.TestProtos.ImportEnum.IMPORT_BAR;
+        return this;
+      }
+
+      public bool HasDefaultStringPiece {
+        get { return result.hasDefaultStringPiece; }
+      }
+      public string DefaultStringPiece {
+        get { return result.DefaultStringPiece; }
+        set { SetDefaultStringPiece(value); }
+      }
+      public Builder SetDefaultStringPiece(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasDefaultStringPiece = true;
+        result.defaultStringPiece_ = value;
+        return this;
+      }
+      public Builder ClearDefaultStringPiece() {
+        PrepareBuilder();
+        result.hasDefaultStringPiece = false;
+        result.defaultStringPiece_ = "abc";
+        return this;
+      }
+
+      public bool HasDefaultCord {
+        get { return result.hasDefaultCord; }
+      }
+      public string DefaultCord {
+        get { return result.DefaultCord; }
+        set { SetDefaultCord(value); }
+      }
+      public Builder SetDefaultCord(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasDefaultCord = true;
+        result.defaultCord_ = value;
+        return this;
+      }
+      public Builder ClearDefaultCord() {
+        PrepareBuilder();
+        result.hasDefaultCord = false;
+        result.defaultCord_ = "123";
+        return this;
+      }
+
+      public bool HasOneofUint32 {
+        get { return result.hasOneofUint32; }
+      }
+      [global::System.CLSCompliant(false)]
+      public uint OneofUint32 {
+        get { return result.OneofUint32; }
+        set { SetOneofUint32(value); }
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetOneofUint32(uint value) {
+        PrepareBuilder();
+        result.hasOneofUint32 = true;
+        result.oneofUint32_ = value;
+        return this;
+      }
+      public Builder ClearOneofUint32() {
+        PrepareBuilder();
+        result.hasOneofUint32 = false;
+        result.oneofUint32_ = 0;
+        return this;
+      }
+
+      public bool HasOneofNestedMessage {
+       get { return result.hasOneofNestedMessage; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage OneofNestedMessage {
+        get { return result.OneofNestedMessage; }
+        set { SetOneofNestedMessage(value); }
+      }
+      public Builder SetOneofNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOneofNestedMessage = true;
+        result.oneofNestedMessage_ = value;
+        return this;
+      }
+      public Builder SetOneofNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasOneofNestedMessage = true;
+        result.oneofNestedMessage_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeOneofNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasOneofNestedMessage &&
+            result.oneofNestedMessage_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.DefaultInstance) {
+            result.oneofNestedMessage_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.CreateBuilder(result.oneofNestedMessage_).MergeFrom(value).BuildPartial();
+        } else {
+          result.oneofNestedMessage_ = value;
+        }
+        result.hasOneofNestedMessage = true;
+        return this;
+      }
+      public Builder ClearOneofNestedMessage() {
+        PrepareBuilder();
+        result.hasOneofNestedMessage = false;
+        result.oneofNestedMessage_ = null;
+        return this;
+      }
+
+      public bool HasOneofString {
+        get { return result.hasOneofString; }
+      }
+      public string OneofString {
+        get { return result.OneofString; }
+        set { SetOneofString(value); }
+      }
+      public Builder SetOneofString(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOneofString = true;
+        result.oneofString_ = value;
+        return this;
+      }
+      public Builder ClearOneofString() {
+        PrepareBuilder();
+        result.hasOneofString = false;
+        result.oneofString_ = "";
+        return this;
+      }
+
+      public bool HasOneofBytes {
+        get { return result.hasOneofBytes; }
+      }
+      public pb::ByteString OneofBytes {
+        get { return result.OneofBytes; }
+        set { SetOneofBytes(value); }
+      }
+      public Builder SetOneofBytes(pb::ByteString value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOneofBytes = true;
+        result.oneofBytes_ = value;
+        return this;
+      }
+      public Builder ClearOneofBytes() {
+        PrepareBuilder();
+        result.hasOneofBytes = false;
+        result.oneofBytes_ = pb::ByteString.Empty;
+        return this;
+      }
+    }
+    static TestAllTypes() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class NestedTestAllTypes : pb::GeneratedMessage<NestedTestAllTypes, NestedTestAllTypes.Builder> {
+    private NestedTestAllTypes() { }
+    private static readonly NestedTestAllTypes defaultInstance = new NestedTestAllTypes().MakeReadOnly();
+    private static readonly string[] _nestedTestAllTypesFieldNames = new string[] { "child", "payload" };
+    private static readonly uint[] _nestedTestAllTypesFieldTags = new uint[] { 10, 18 };
+    public static NestedTestAllTypes DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override NestedTestAllTypes DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override NestedTestAllTypes ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_NestedTestAllTypes__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<NestedTestAllTypes, NestedTestAllTypes.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_NestedTestAllTypes__FieldAccessorTable; }
+    }
+
+    public const int ChildFieldNumber = 1;
+    private bool hasChild;
+    private global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes child_;
+    public bool HasChild {
+      get { return hasChild; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes Child {
+      get { return child_ ?? global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes.DefaultInstance; }
+    }
+
+    public const int PayloadFieldNumber = 2;
+    private bool hasPayload;
+    private global::Google.ProtocolBuffers.TestProtos.TestAllTypes payload_;
+    public bool HasPayload {
+      get { return hasPayload; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypes Payload {
+      get { return payload_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _nestedTestAllTypesFieldNames;
+      if (hasChild) {
+        output.WriteMessage(1, field_names[0], Child);
+      }
+      if (hasPayload) {
+        output.WriteMessage(2, field_names[1], Payload);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasChild) {
+        size += pb::CodedOutputStream.ComputeMessageSize(1, Child);
+      }
+      if (hasPayload) {
+        size += pb::CodedOutputStream.ComputeMessageSize(2, Payload);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static NestedTestAllTypes ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static NestedTestAllTypes ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static NestedTestAllTypes ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static NestedTestAllTypes ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static NestedTestAllTypes ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static NestedTestAllTypes ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static NestedTestAllTypes ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static NestedTestAllTypes ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static NestedTestAllTypes ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static NestedTestAllTypes ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private NestedTestAllTypes MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(NestedTestAllTypes prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<NestedTestAllTypes, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(NestedTestAllTypes cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private NestedTestAllTypes result;
+
+      private NestedTestAllTypes PrepareBuilder() {
+        if (resultIsReadOnly) {
+          NestedTestAllTypes original = result;
+          result = new NestedTestAllTypes();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override NestedTestAllTypes MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes.Descriptor; }
+      }
+
+      public override NestedTestAllTypes DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes.DefaultInstance; }
+      }
+
+      public override NestedTestAllTypes BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is NestedTestAllTypes) {
+          return MergeFrom((NestedTestAllTypes) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(NestedTestAllTypes other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasChild) {
+          MergeChild(other.Child);
+        }
+        if (other.HasPayload) {
+          MergePayload(other.Payload);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_nestedTestAllTypesFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _nestedTestAllTypesFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes.CreateBuilder();
+              if (result.hasChild) {
+                subBuilder.MergeFrom(Child);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              Child = subBuilder.BuildPartial();
+              break;
+            }
+            case 18: {
+              global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder();
+              if (result.hasPayload) {
+                subBuilder.MergeFrom(Payload);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              Payload = subBuilder.BuildPartial();
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasChild {
+       get { return result.hasChild; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes Child {
+        get { return result.Child; }
+        set { SetChild(value); }
+      }
+      public Builder SetChild(global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasChild = true;
+        result.child_ = value;
+        return this;
+      }
+      public Builder SetChild(global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasChild = true;
+        result.child_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeChild(global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasChild &&
+            result.child_ != global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes.DefaultInstance) {
+            result.child_ = global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes.CreateBuilder(result.child_).MergeFrom(value).BuildPartial();
+        } else {
+          result.child_ = value;
+        }
+        result.hasChild = true;
+        return this;
+      }
+      public Builder ClearChild() {
+        PrepareBuilder();
+        result.hasChild = false;
+        result.child_ = null;
+        return this;
+      }
+
+      public bool HasPayload {
+       get { return result.hasPayload; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypes Payload {
+        get { return result.Payload; }
+        set { SetPayload(value); }
+      }
+      public Builder SetPayload(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasPayload = true;
+        result.payload_ = value;
+        return this;
+      }
+      public Builder SetPayload(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasPayload = true;
+        result.payload_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergePayload(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasPayload &&
+            result.payload_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance) {
+            result.payload_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder(result.payload_).MergeFrom(value).BuildPartial();
+        } else {
+          result.payload_ = value;
+        }
+        result.hasPayload = true;
+        return this;
+      }
+      public Builder ClearPayload() {
+        PrepareBuilder();
+        result.hasPayload = false;
+        result.payload_ = null;
+        return this;
+      }
+    }
+    static NestedTestAllTypes() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestDeprecatedFields : pb::GeneratedMessage<TestDeprecatedFields, TestDeprecatedFields.Builder> {
+    private TestDeprecatedFields() { }
+    private static readonly TestDeprecatedFields defaultInstance = new TestDeprecatedFields().MakeReadOnly();
+    private static readonly string[] _testDeprecatedFieldsFieldNames = new string[] { "deprecated_int32" };
+    private static readonly uint[] _testDeprecatedFieldsFieldTags = new uint[] { 8 };
+    public static TestDeprecatedFields DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestDeprecatedFields DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestDeprecatedFields ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestDeprecatedFields__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestDeprecatedFields, TestDeprecatedFields.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestDeprecatedFields__FieldAccessorTable; }
+    }
+
+    public const int DeprecatedInt32FieldNumber = 1;
+    private bool hasDeprecatedInt32;
+    private int deprecatedInt32_;
+    [global::System.ObsoleteAttribute()]
+    public bool HasDeprecatedInt32 {
+      get { return hasDeprecatedInt32; }
+    }
+    [global::System.ObsoleteAttribute()]
+    public int DeprecatedInt32 {
+      get { return deprecatedInt32_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testDeprecatedFieldsFieldNames;
+      if (hasDeprecatedInt32) {
+        output.WriteInt32(1, field_names[0], DeprecatedInt32);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasDeprecatedInt32) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, DeprecatedInt32);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestDeprecatedFields ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestDeprecatedFields ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestDeprecatedFields ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestDeprecatedFields ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestDeprecatedFields ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestDeprecatedFields ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestDeprecatedFields ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestDeprecatedFields ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestDeprecatedFields ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestDeprecatedFields ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestDeprecatedFields MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestDeprecatedFields prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestDeprecatedFields, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestDeprecatedFields cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestDeprecatedFields result;
+
+      private TestDeprecatedFields PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestDeprecatedFields original = result;
+          result = new TestDeprecatedFields();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestDeprecatedFields MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestDeprecatedFields.Descriptor; }
+      }
+
+      public override TestDeprecatedFields DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestDeprecatedFields.DefaultInstance; }
+      }
+
+      public override TestDeprecatedFields BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestDeprecatedFields) {
+          return MergeFrom((TestDeprecatedFields) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestDeprecatedFields other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestDeprecatedFields.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasDeprecatedInt32) {
+          DeprecatedInt32 = other.DeprecatedInt32;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testDeprecatedFieldsFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testDeprecatedFieldsFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasDeprecatedInt32 = input.ReadInt32(ref result.deprecatedInt32_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      [global::System.ObsoleteAttribute()]
+      public bool HasDeprecatedInt32 {
+        get { return result.hasDeprecatedInt32; }
+      }
+      [global::System.ObsoleteAttribute()]
+      public int DeprecatedInt32 {
+        get { return result.DeprecatedInt32; }
+        set { SetDeprecatedInt32(value); }
+      }
+      [global::System.ObsoleteAttribute()]
+      public Builder SetDeprecatedInt32(int value) {
+        PrepareBuilder();
+        result.hasDeprecatedInt32 = true;
+        result.deprecatedInt32_ = value;
+        return this;
+      }
+      [global::System.ObsoleteAttribute()]
+      public Builder ClearDeprecatedInt32() {
+        PrepareBuilder();
+        result.hasDeprecatedInt32 = false;
+        result.deprecatedInt32_ = 0;
+        return this;
+      }
+    }
+    static TestDeprecatedFields() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class ForeignMessage : pb::GeneratedMessage<ForeignMessage, ForeignMessage.Builder> {
+    private ForeignMessage() { }
+    private static readonly ForeignMessage defaultInstance = new ForeignMessage().MakeReadOnly();
+    private static readonly string[] _foreignMessageFieldNames = new string[] { "c" };
+    private static readonly uint[] _foreignMessageFieldTags = new uint[] { 8 };
+    public static ForeignMessage DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override ForeignMessage DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override ForeignMessage ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_ForeignMessage__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<ForeignMessage, ForeignMessage.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_ForeignMessage__FieldAccessorTable; }
+    }
+
+    public const int CFieldNumber = 1;
+    private bool hasC;
+    private int c_;
+    public bool HasC {
+      get { return hasC; }
+    }
+    public int C {
+      get { return c_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _foreignMessageFieldNames;
+      if (hasC) {
+        output.WriteInt32(1, field_names[0], C);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasC) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, C);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static ForeignMessage ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static ForeignMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static ForeignMessage ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static ForeignMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static ForeignMessage ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static ForeignMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static ForeignMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static ForeignMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static ForeignMessage ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static ForeignMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private ForeignMessage MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(ForeignMessage prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<ForeignMessage, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(ForeignMessage cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private ForeignMessage result;
+
+      private ForeignMessage PrepareBuilder() {
+        if (resultIsReadOnly) {
+          ForeignMessage original = result;
+          result = new ForeignMessage();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override ForeignMessage MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.ForeignMessage.Descriptor; }
+      }
+
+      public override ForeignMessage DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.ForeignMessage.DefaultInstance; }
+      }
+
+      public override ForeignMessage BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is ForeignMessage) {
+          return MergeFrom((ForeignMessage) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(ForeignMessage other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.ForeignMessage.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasC) {
+          C = other.C;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_foreignMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _foreignMessageFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasC = input.ReadInt32(ref result.c_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasC {
+        get { return result.hasC; }
+      }
+      public int C {
+        get { return result.C; }
+        set { SetC(value); }
+      }
+      public Builder SetC(int value) {
+        PrepareBuilder();
+        result.hasC = true;
+        result.c_ = value;
+        return this;
+      }
+      public Builder ClearC() {
+        PrepareBuilder();
+        result.hasC = false;
+        result.c_ = 0;
+        return this;
+      }
+    }
+    static ForeignMessage() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestAllExtensions : pb::ExtendableMessage<TestAllExtensions, TestAllExtensions.Builder> {
+    private TestAllExtensions() { }
+    private static readonly TestAllExtensions defaultInstance = new TestAllExtensions().MakeReadOnly();
+    private static readonly string[] _testAllExtensionsFieldNames = new string[] {  };
+    private static readonly uint[] _testAllExtensionsFieldTags = new uint[] {  };
+    public static TestAllExtensions DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestAllExtensions DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestAllExtensions ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestAllExtensions__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestAllExtensions, TestAllExtensions.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestAllExtensions__FieldAccessorTable; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        if (!ExtensionsAreInitialized) return false;
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testAllExtensionsFieldNames;
+      pb::ExtendableMessage<TestAllExtensions, TestAllExtensions.Builder>.ExtensionWriter extensionWriter = CreateExtensionWriter(this);
+      extensionWriter.WriteUntil(536870912, output);
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += ExtensionsSerializedSize;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestAllExtensions ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestAllExtensions ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestAllExtensions ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestAllExtensions ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestAllExtensions ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestAllExtensions ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestAllExtensions ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestAllExtensions ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestAllExtensions ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestAllExtensions ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestAllExtensions MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestAllExtensions prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::ExtendableBuilder<TestAllExtensions, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestAllExtensions cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestAllExtensions result;
+
+      private TestAllExtensions PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestAllExtensions original = result;
+          result = new TestAllExtensions();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestAllExtensions MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestAllExtensions.Descriptor; }
+      }
+
+      public override TestAllExtensions DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestAllExtensions.DefaultInstance; }
+      }
+
+      public override TestAllExtensions BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestAllExtensions) {
+          return MergeFrom((TestAllExtensions) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestAllExtensions other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestAllExtensions.DefaultInstance) return this;
+        PrepareBuilder();
+          this.MergeExtensionFields(other);
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testAllExtensionsFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testAllExtensionsFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+    }
+    static TestAllExtensions() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class OptionalGroup_extension : pb::GeneratedMessage<OptionalGroup_extension, OptionalGroup_extension.Builder> {
+    private OptionalGroup_extension() { }
+    private static readonly OptionalGroup_extension defaultInstance = new OptionalGroup_extension().MakeReadOnly();
+    private static readonly string[] _optionalGroupExtensionFieldNames = new string[] { "a" };
+    private static readonly uint[] _optionalGroupExtensionFieldTags = new uint[] { 136 };
+    public static OptionalGroup_extension DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override OptionalGroup_extension DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override OptionalGroup_extension ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_OptionalGroup_extension__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<OptionalGroup_extension, OptionalGroup_extension.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_OptionalGroup_extension__FieldAccessorTable; }
+    }
+
+    public const int AFieldNumber = 17;
+    private bool hasA;
+    private int a_;
+    public bool HasA {
+      get { return hasA; }
+    }
+    public int A {
+      get { return a_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _optionalGroupExtensionFieldNames;
+      if (hasA) {
+        output.WriteInt32(17, field_names[0], A);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasA) {
+        size += pb::CodedOutputStream.ComputeInt32Size(17, A);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static OptionalGroup_extension ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static OptionalGroup_extension ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static OptionalGroup_extension ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static OptionalGroup_extension ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static OptionalGroup_extension ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static OptionalGroup_extension ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static OptionalGroup_extension ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static OptionalGroup_extension ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static OptionalGroup_extension ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static OptionalGroup_extension ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private OptionalGroup_extension MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(OptionalGroup_extension prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<OptionalGroup_extension, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(OptionalGroup_extension cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private OptionalGroup_extension result;
+
+      private OptionalGroup_extension PrepareBuilder() {
+        if (resultIsReadOnly) {
+          OptionalGroup_extension original = result;
+          result = new OptionalGroup_extension();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override OptionalGroup_extension MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.OptionalGroup_extension.Descriptor; }
+      }
+
+      public override OptionalGroup_extension DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.OptionalGroup_extension.DefaultInstance; }
+      }
+
+      public override OptionalGroup_extension BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is OptionalGroup_extension) {
+          return MergeFrom((OptionalGroup_extension) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(OptionalGroup_extension other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.OptionalGroup_extension.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasA) {
+          A = other.A;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_optionalGroupExtensionFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _optionalGroupExtensionFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 136: {
+              result.hasA = input.ReadInt32(ref result.a_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasA {
+        get { return result.hasA; }
+      }
+      public int A {
+        get { return result.A; }
+        set { SetA(value); }
+      }
+      public Builder SetA(int value) {
+        PrepareBuilder();
+        result.hasA = true;
+        result.a_ = value;
+        return this;
+      }
+      public Builder ClearA() {
+        PrepareBuilder();
+        result.hasA = false;
+        result.a_ = 0;
+        return this;
+      }
+    }
+    static OptionalGroup_extension() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class RepeatedGroup_extension : pb::GeneratedMessage<RepeatedGroup_extension, RepeatedGroup_extension.Builder> {
+    private RepeatedGroup_extension() { }
+    private static readonly RepeatedGroup_extension defaultInstance = new RepeatedGroup_extension().MakeReadOnly();
+    private static readonly string[] _repeatedGroupExtensionFieldNames = new string[] { "a" };
+    private static readonly uint[] _repeatedGroupExtensionFieldTags = new uint[] { 376 };
+    public static RepeatedGroup_extension DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override RepeatedGroup_extension DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override RepeatedGroup_extension ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_RepeatedGroup_extension__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<RepeatedGroup_extension, RepeatedGroup_extension.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_RepeatedGroup_extension__FieldAccessorTable; }
+    }
+
+    public const int AFieldNumber = 47;
+    private bool hasA;
+    private int a_;
+    public bool HasA {
+      get { return hasA; }
+    }
+    public int A {
+      get { return a_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _repeatedGroupExtensionFieldNames;
+      if (hasA) {
+        output.WriteInt32(47, field_names[0], A);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasA) {
+        size += pb::CodedOutputStream.ComputeInt32Size(47, A);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static RepeatedGroup_extension ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static RepeatedGroup_extension ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static RepeatedGroup_extension ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static RepeatedGroup_extension ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static RepeatedGroup_extension ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static RepeatedGroup_extension ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static RepeatedGroup_extension ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static RepeatedGroup_extension ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static RepeatedGroup_extension ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static RepeatedGroup_extension ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private RepeatedGroup_extension MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(RepeatedGroup_extension prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<RepeatedGroup_extension, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(RepeatedGroup_extension cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private RepeatedGroup_extension result;
+
+      private RepeatedGroup_extension PrepareBuilder() {
+        if (resultIsReadOnly) {
+          RepeatedGroup_extension original = result;
+          result = new RepeatedGroup_extension();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override RepeatedGroup_extension MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.RepeatedGroup_extension.Descriptor; }
+      }
+
+      public override RepeatedGroup_extension DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.RepeatedGroup_extension.DefaultInstance; }
+      }
+
+      public override RepeatedGroup_extension BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is RepeatedGroup_extension) {
+          return MergeFrom((RepeatedGroup_extension) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(RepeatedGroup_extension other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.RepeatedGroup_extension.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasA) {
+          A = other.A;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_repeatedGroupExtensionFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _repeatedGroupExtensionFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 376: {
+              result.hasA = input.ReadInt32(ref result.a_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasA {
+        get { return result.hasA; }
+      }
+      public int A {
+        get { return result.A; }
+        set { SetA(value); }
+      }
+      public Builder SetA(int value) {
+        PrepareBuilder();
+        result.hasA = true;
+        result.a_ = value;
+        return this;
+      }
+      public Builder ClearA() {
+        PrepareBuilder();
+        result.hasA = false;
+        result.a_ = 0;
+        return this;
+      }
+    }
+    static RepeatedGroup_extension() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestNestedExtension : pb::GeneratedMessage<TestNestedExtension, TestNestedExtension.Builder> {
+    private TestNestedExtension() { }
+    private static readonly TestNestedExtension defaultInstance = new TestNestedExtension().MakeReadOnly();
+    private static readonly string[] _testNestedExtensionFieldNames = new string[] {  };
+    private static readonly uint[] _testNestedExtensionFieldTags = new uint[] {  };
+    public static TestNestedExtension DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestNestedExtension DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestNestedExtension ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestNestedExtension__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestNestedExtension, TestNestedExtension.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestNestedExtension__FieldAccessorTable; }
+    }
+
+    public const int TestFieldNumber = 1002;
+    public static pb::GeneratedExtensionBase<string> Test;
+    public const int NestedStringExtensionFieldNumber = 1003;
+    public static pb::GeneratedExtensionBase<string> NestedStringExtension;
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testNestedExtensionFieldNames;
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestNestedExtension ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestNestedExtension ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestNestedExtension ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestNestedExtension ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestNestedExtension ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestNestedExtension ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestNestedExtension ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestNestedExtension ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestNestedExtension ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestNestedExtension ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestNestedExtension MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestNestedExtension prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestNestedExtension, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestNestedExtension cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestNestedExtension result;
+
+      private TestNestedExtension PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestNestedExtension original = result;
+          result = new TestNestedExtension();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestNestedExtension MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestNestedExtension.Descriptor; }
+      }
+
+      public override TestNestedExtension DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestNestedExtension.DefaultInstance; }
+      }
+
+      public override TestNestedExtension BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestNestedExtension) {
+          return MergeFrom((TestNestedExtension) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestNestedExtension other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestNestedExtension.DefaultInstance) return this;
+        PrepareBuilder();
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testNestedExtensionFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testNestedExtensionFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+    }
+    static TestNestedExtension() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestRequired : pb::GeneratedMessage<TestRequired, TestRequired.Builder> {
+    private TestRequired() { }
+    private static readonly TestRequired defaultInstance = new TestRequired().MakeReadOnly();
+    private static readonly string[] _testRequiredFieldNames = new string[] { "a", "b", "c", "dummy10", "dummy11", "dummy12", "dummy13", "dummy14", "dummy15", "dummy16", "dummy17", "dummy18", "dummy19", "dummy2", "dummy20", "dummy21", "dummy22", "dummy23", "dummy24", "dummy25", "dummy26", "dummy27", "dummy28", "dummy29", "dummy30", "dummy31", "dummy32", "dummy4", "dummy5", "dummy6", "dummy7", "dummy8", "dummy9" };
+    private static readonly uint[] _testRequiredFieldTags = new uint[] { 8, 24, 264, 80, 88, 96, 104, 112, 120, 128, 136, 144, 152, 16, 160, 168, 176, 184, 192, 200, 208, 216, 224, 232, 240, 248, 256, 32, 40, 48, 56, 64, 72 };
+    public static TestRequired DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestRequired DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestRequired ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestRequired__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestRequired, TestRequired.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestRequired__FieldAccessorTable; }
+    }
+
+    public const int SingleFieldNumber = 1000;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.TestRequired> Single;
+    public const int MultiFieldNumber = 1001;
+    public static pb::GeneratedExtensionBase<scg::IList<global::Google.ProtocolBuffers.TestProtos.TestRequired>> Multi;
+    public const int AFieldNumber = 1;
+    private bool hasA;
+    private int a_;
+    public bool HasA {
+      get { return hasA; }
+    }
+    public int A {
+      get { return a_; }
+    }
+
+    public const int Dummy2FieldNumber = 2;
+    private bool hasDummy2;
+    private int dummy2_;
+    public bool HasDummy2 {
+      get { return hasDummy2; }
+    }
+    public int Dummy2 {
+      get { return dummy2_; }
+    }
+
+    public const int BFieldNumber = 3;
+    private bool hasB;
+    private int b_;
+    public bool HasB {
+      get { return hasB; }
+    }
+    public int B {
+      get { return b_; }
+    }
+
+    public const int Dummy4FieldNumber = 4;
+    private bool hasDummy4;
+    private int dummy4_;
+    public bool HasDummy4 {
+      get { return hasDummy4; }
+    }
+    public int Dummy4 {
+      get { return dummy4_; }
+    }
+
+    public const int Dummy5FieldNumber = 5;
+    private bool hasDummy5;
+    private int dummy5_;
+    public bool HasDummy5 {
+      get { return hasDummy5; }
+    }
+    public int Dummy5 {
+      get { return dummy5_; }
+    }
+
+    public const int Dummy6FieldNumber = 6;
+    private bool hasDummy6;
+    private int dummy6_;
+    public bool HasDummy6 {
+      get { return hasDummy6; }
+    }
+    public int Dummy6 {
+      get { return dummy6_; }
+    }
+
+    public const int Dummy7FieldNumber = 7;
+    private bool hasDummy7;
+    private int dummy7_;
+    public bool HasDummy7 {
+      get { return hasDummy7; }
+    }
+    public int Dummy7 {
+      get { return dummy7_; }
+    }
+
+    public const int Dummy8FieldNumber = 8;
+    private bool hasDummy8;
+    private int dummy8_;
+    public bool HasDummy8 {
+      get { return hasDummy8; }
+    }
+    public int Dummy8 {
+      get { return dummy8_; }
+    }
+
+    public const int Dummy9FieldNumber = 9;
+    private bool hasDummy9;
+    private int dummy9_;
+    public bool HasDummy9 {
+      get { return hasDummy9; }
+    }
+    public int Dummy9 {
+      get { return dummy9_; }
+    }
+
+    public const int Dummy10FieldNumber = 10;
+    private bool hasDummy10;
+    private int dummy10_;
+    public bool HasDummy10 {
+      get { return hasDummy10; }
+    }
+    public int Dummy10 {
+      get { return dummy10_; }
+    }
+
+    public const int Dummy11FieldNumber = 11;
+    private bool hasDummy11;
+    private int dummy11_;
+    public bool HasDummy11 {
+      get { return hasDummy11; }
+    }
+    public int Dummy11 {
+      get { return dummy11_; }
+    }
+
+    public const int Dummy12FieldNumber = 12;
+    private bool hasDummy12;
+    private int dummy12_;
+    public bool HasDummy12 {
+      get { return hasDummy12; }
+    }
+    public int Dummy12 {
+      get { return dummy12_; }
+    }
+
+    public const int Dummy13FieldNumber = 13;
+    private bool hasDummy13;
+    private int dummy13_;
+    public bool HasDummy13 {
+      get { return hasDummy13; }
+    }
+    public int Dummy13 {
+      get { return dummy13_; }
+    }
+
+    public const int Dummy14FieldNumber = 14;
+    private bool hasDummy14;
+    private int dummy14_;
+    public bool HasDummy14 {
+      get { return hasDummy14; }
+    }
+    public int Dummy14 {
+      get { return dummy14_; }
+    }
+
+    public const int Dummy15FieldNumber = 15;
+    private bool hasDummy15;
+    private int dummy15_;
+    public bool HasDummy15 {
+      get { return hasDummy15; }
+    }
+    public int Dummy15 {
+      get { return dummy15_; }
+    }
+
+    public const int Dummy16FieldNumber = 16;
+    private bool hasDummy16;
+    private int dummy16_;
+    public bool HasDummy16 {
+      get { return hasDummy16; }
+    }
+    public int Dummy16 {
+      get { return dummy16_; }
+    }
+
+    public const int Dummy17FieldNumber = 17;
+    private bool hasDummy17;
+    private int dummy17_;
+    public bool HasDummy17 {
+      get { return hasDummy17; }
+    }
+    public int Dummy17 {
+      get { return dummy17_; }
+    }
+
+    public const int Dummy18FieldNumber = 18;
+    private bool hasDummy18;
+    private int dummy18_;
+    public bool HasDummy18 {
+      get { return hasDummy18; }
+    }
+    public int Dummy18 {
+      get { return dummy18_; }
+    }
+
+    public const int Dummy19FieldNumber = 19;
+    private bool hasDummy19;
+    private int dummy19_;
+    public bool HasDummy19 {
+      get { return hasDummy19; }
+    }
+    public int Dummy19 {
+      get { return dummy19_; }
+    }
+
+    public const int Dummy20FieldNumber = 20;
+    private bool hasDummy20;
+    private int dummy20_;
+    public bool HasDummy20 {
+      get { return hasDummy20; }
+    }
+    public int Dummy20 {
+      get { return dummy20_; }
+    }
+
+    public const int Dummy21FieldNumber = 21;
+    private bool hasDummy21;
+    private int dummy21_;
+    public bool HasDummy21 {
+      get { return hasDummy21; }
+    }
+    public int Dummy21 {
+      get { return dummy21_; }
+    }
+
+    public const int Dummy22FieldNumber = 22;
+    private bool hasDummy22;
+    private int dummy22_;
+    public bool HasDummy22 {
+      get { return hasDummy22; }
+    }
+    public int Dummy22 {
+      get { return dummy22_; }
+    }
+
+    public const int Dummy23FieldNumber = 23;
+    private bool hasDummy23;
+    private int dummy23_;
+    public bool HasDummy23 {
+      get { return hasDummy23; }
+    }
+    public int Dummy23 {
+      get { return dummy23_; }
+    }
+
+    public const int Dummy24FieldNumber = 24;
+    private bool hasDummy24;
+    private int dummy24_;
+    public bool HasDummy24 {
+      get { return hasDummy24; }
+    }
+    public int Dummy24 {
+      get { return dummy24_; }
+    }
+
+    public const int Dummy25FieldNumber = 25;
+    private bool hasDummy25;
+    private int dummy25_;
+    public bool HasDummy25 {
+      get { return hasDummy25; }
+    }
+    public int Dummy25 {
+      get { return dummy25_; }
+    }
+
+    public const int Dummy26FieldNumber = 26;
+    private bool hasDummy26;
+    private int dummy26_;
+    public bool HasDummy26 {
+      get { return hasDummy26; }
+    }
+    public int Dummy26 {
+      get { return dummy26_; }
+    }
+
+    public const int Dummy27FieldNumber = 27;
+    private bool hasDummy27;
+    private int dummy27_;
+    public bool HasDummy27 {
+      get { return hasDummy27; }
+    }
+    public int Dummy27 {
+      get { return dummy27_; }
+    }
+
+    public const int Dummy28FieldNumber = 28;
+    private bool hasDummy28;
+    private int dummy28_;
+    public bool HasDummy28 {
+      get { return hasDummy28; }
+    }
+    public int Dummy28 {
+      get { return dummy28_; }
+    }
+
+    public const int Dummy29FieldNumber = 29;
+    private bool hasDummy29;
+    private int dummy29_;
+    public bool HasDummy29 {
+      get { return hasDummy29; }
+    }
+    public int Dummy29 {
+      get { return dummy29_; }
+    }
+
+    public const int Dummy30FieldNumber = 30;
+    private bool hasDummy30;
+    private int dummy30_;
+    public bool HasDummy30 {
+      get { return hasDummy30; }
+    }
+    public int Dummy30 {
+      get { return dummy30_; }
+    }
+
+    public const int Dummy31FieldNumber = 31;
+    private bool hasDummy31;
+    private int dummy31_;
+    public bool HasDummy31 {
+      get { return hasDummy31; }
+    }
+    public int Dummy31 {
+      get { return dummy31_; }
+    }
+
+    public const int Dummy32FieldNumber = 32;
+    private bool hasDummy32;
+    private int dummy32_;
+    public bool HasDummy32 {
+      get { return hasDummy32; }
+    }
+    public int Dummy32 {
+      get { return dummy32_; }
+    }
+
+    public const int CFieldNumber = 33;
+    private bool hasC;
+    private int c_;
+    public bool HasC {
+      get { return hasC; }
+    }
+    public int C {
+      get { return c_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        if (!hasA) return false;
+        if (!hasB) return false;
+        if (!hasC) return false;
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testRequiredFieldNames;
+      if (hasA) {
+        output.WriteInt32(1, field_names[0], A);
+      }
+      if (hasDummy2) {
+        output.WriteInt32(2, field_names[13], Dummy2);
+      }
+      if (hasB) {
+        output.WriteInt32(3, field_names[1], B);
+      }
+      if (hasDummy4) {
+        output.WriteInt32(4, field_names[27], Dummy4);
+      }
+      if (hasDummy5) {
+        output.WriteInt32(5, field_names[28], Dummy5);
+      }
+      if (hasDummy6) {
+        output.WriteInt32(6, field_names[29], Dummy6);
+      }
+      if (hasDummy7) {
+        output.WriteInt32(7, field_names[30], Dummy7);
+      }
+      if (hasDummy8) {
+        output.WriteInt32(8, field_names[31], Dummy8);
+      }
+      if (hasDummy9) {
+        output.WriteInt32(9, field_names[32], Dummy9);
+      }
+      if (hasDummy10) {
+        output.WriteInt32(10, field_names[3], Dummy10);
+      }
+      if (hasDummy11) {
+        output.WriteInt32(11, field_names[4], Dummy11);
+      }
+      if (hasDummy12) {
+        output.WriteInt32(12, field_names[5], Dummy12);
+      }
+      if (hasDummy13) {
+        output.WriteInt32(13, field_names[6], Dummy13);
+      }
+      if (hasDummy14) {
+        output.WriteInt32(14, field_names[7], Dummy14);
+      }
+      if (hasDummy15) {
+        output.WriteInt32(15, field_names[8], Dummy15);
+      }
+      if (hasDummy16) {
+        output.WriteInt32(16, field_names[9], Dummy16);
+      }
+      if (hasDummy17) {
+        output.WriteInt32(17, field_names[10], Dummy17);
+      }
+      if (hasDummy18) {
+        output.WriteInt32(18, field_names[11], Dummy18);
+      }
+      if (hasDummy19) {
+        output.WriteInt32(19, field_names[12], Dummy19);
+      }
+      if (hasDummy20) {
+        output.WriteInt32(20, field_names[14], Dummy20);
+      }
+      if (hasDummy21) {
+        output.WriteInt32(21, field_names[15], Dummy21);
+      }
+      if (hasDummy22) {
+        output.WriteInt32(22, field_names[16], Dummy22);
+      }
+      if (hasDummy23) {
+        output.WriteInt32(23, field_names[17], Dummy23);
+      }
+      if (hasDummy24) {
+        output.WriteInt32(24, field_names[18], Dummy24);
+      }
+      if (hasDummy25) {
+        output.WriteInt32(25, field_names[19], Dummy25);
+      }
+      if (hasDummy26) {
+        output.WriteInt32(26, field_names[20], Dummy26);
+      }
+      if (hasDummy27) {
+        output.WriteInt32(27, field_names[21], Dummy27);
+      }
+      if (hasDummy28) {
+        output.WriteInt32(28, field_names[22], Dummy28);
+      }
+      if (hasDummy29) {
+        output.WriteInt32(29, field_names[23], Dummy29);
+      }
+      if (hasDummy30) {
+        output.WriteInt32(30, field_names[24], Dummy30);
+      }
+      if (hasDummy31) {
+        output.WriteInt32(31, field_names[25], Dummy31);
+      }
+      if (hasDummy32) {
+        output.WriteInt32(32, field_names[26], Dummy32);
+      }
+      if (hasC) {
+        output.WriteInt32(33, field_names[2], C);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasA) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, A);
+      }
+      if (hasDummy2) {
+        size += pb::CodedOutputStream.ComputeInt32Size(2, Dummy2);
+      }
+      if (hasB) {
+        size += pb::CodedOutputStream.ComputeInt32Size(3, B);
+      }
+      if (hasDummy4) {
+        size += pb::CodedOutputStream.ComputeInt32Size(4, Dummy4);
+      }
+      if (hasDummy5) {
+        size += pb::CodedOutputStream.ComputeInt32Size(5, Dummy5);
+      }
+      if (hasDummy6) {
+        size += pb::CodedOutputStream.ComputeInt32Size(6, Dummy6);
+      }
+      if (hasDummy7) {
+        size += pb::CodedOutputStream.ComputeInt32Size(7, Dummy7);
+      }
+      if (hasDummy8) {
+        size += pb::CodedOutputStream.ComputeInt32Size(8, Dummy8);
+      }
+      if (hasDummy9) {
+        size += pb::CodedOutputStream.ComputeInt32Size(9, Dummy9);
+      }
+      if (hasDummy10) {
+        size += pb::CodedOutputStream.ComputeInt32Size(10, Dummy10);
+      }
+      if (hasDummy11) {
+        size += pb::CodedOutputStream.ComputeInt32Size(11, Dummy11);
+      }
+      if (hasDummy12) {
+        size += pb::CodedOutputStream.ComputeInt32Size(12, Dummy12);
+      }
+      if (hasDummy13) {
+        size += pb::CodedOutputStream.ComputeInt32Size(13, Dummy13);
+      }
+      if (hasDummy14) {
+        size += pb::CodedOutputStream.ComputeInt32Size(14, Dummy14);
+      }
+      if (hasDummy15) {
+        size += pb::CodedOutputStream.ComputeInt32Size(15, Dummy15);
+      }
+      if (hasDummy16) {
+        size += pb::CodedOutputStream.ComputeInt32Size(16, Dummy16);
+      }
+      if (hasDummy17) {
+        size += pb::CodedOutputStream.ComputeInt32Size(17, Dummy17);
+      }
+      if (hasDummy18) {
+        size += pb::CodedOutputStream.ComputeInt32Size(18, Dummy18);
+      }
+      if (hasDummy19) {
+        size += pb::CodedOutputStream.ComputeInt32Size(19, Dummy19);
+      }
+      if (hasDummy20) {
+        size += pb::CodedOutputStream.ComputeInt32Size(20, Dummy20);
+      }
+      if (hasDummy21) {
+        size += pb::CodedOutputStream.ComputeInt32Size(21, Dummy21);
+      }
+      if (hasDummy22) {
+        size += pb::CodedOutputStream.ComputeInt32Size(22, Dummy22);
+      }
+      if (hasDummy23) {
+        size += pb::CodedOutputStream.ComputeInt32Size(23, Dummy23);
+      }
+      if (hasDummy24) {
+        size += pb::CodedOutputStream.ComputeInt32Size(24, Dummy24);
+      }
+      if (hasDummy25) {
+        size += pb::CodedOutputStream.ComputeInt32Size(25, Dummy25);
+      }
+      if (hasDummy26) {
+        size += pb::CodedOutputStream.ComputeInt32Size(26, Dummy26);
+      }
+      if (hasDummy27) {
+        size += pb::CodedOutputStream.ComputeInt32Size(27, Dummy27);
+      }
+      if (hasDummy28) {
+        size += pb::CodedOutputStream.ComputeInt32Size(28, Dummy28);
+      }
+      if (hasDummy29) {
+        size += pb::CodedOutputStream.ComputeInt32Size(29, Dummy29);
+      }
+      if (hasDummy30) {
+        size += pb::CodedOutputStream.ComputeInt32Size(30, Dummy30);
+      }
+      if (hasDummy31) {
+        size += pb::CodedOutputStream.ComputeInt32Size(31, Dummy31);
+      }
+      if (hasDummy32) {
+        size += pb::CodedOutputStream.ComputeInt32Size(32, Dummy32);
+      }
+      if (hasC) {
+        size += pb::CodedOutputStream.ComputeInt32Size(33, C);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestRequired ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestRequired ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestRequired ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestRequired ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestRequired ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestRequired ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestRequired ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestRequired ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestRequired ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestRequired ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestRequired MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestRequired prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestRequired, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestRequired cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestRequired result;
+
+      private TestRequired PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestRequired original = result;
+          result = new TestRequired();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestRequired MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestRequired.Descriptor; }
+      }
+
+      public override TestRequired DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestRequired.DefaultInstance; }
+      }
+
+      public override TestRequired BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestRequired) {
+          return MergeFrom((TestRequired) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestRequired other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestRequired.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasA) {
+          A = other.A;
+        }
+        if (other.HasDummy2) {
+          Dummy2 = other.Dummy2;
+        }
+        if (other.HasB) {
+          B = other.B;
+        }
+        if (other.HasDummy4) {
+          Dummy4 = other.Dummy4;
+        }
+        if (other.HasDummy5) {
+          Dummy5 = other.Dummy5;
+        }
+        if (other.HasDummy6) {
+          Dummy6 = other.Dummy6;
+        }
+        if (other.HasDummy7) {
+          Dummy7 = other.Dummy7;
+        }
+        if (other.HasDummy8) {
+          Dummy8 = other.Dummy8;
+        }
+        if (other.HasDummy9) {
+          Dummy9 = other.Dummy9;
+        }
+        if (other.HasDummy10) {
+          Dummy10 = other.Dummy10;
+        }
+        if (other.HasDummy11) {
+          Dummy11 = other.Dummy11;
+        }
+        if (other.HasDummy12) {
+          Dummy12 = other.Dummy12;
+        }
+        if (other.HasDummy13) {
+          Dummy13 = other.Dummy13;
+        }
+        if (other.HasDummy14) {
+          Dummy14 = other.Dummy14;
+        }
+        if (other.HasDummy15) {
+          Dummy15 = other.Dummy15;
+        }
+        if (other.HasDummy16) {
+          Dummy16 = other.Dummy16;
+        }
+        if (other.HasDummy17) {
+          Dummy17 = other.Dummy17;
+        }
+        if (other.HasDummy18) {
+          Dummy18 = other.Dummy18;
+        }
+        if (other.HasDummy19) {
+          Dummy19 = other.Dummy19;
+        }
+        if (other.HasDummy20) {
+          Dummy20 = other.Dummy20;
+        }
+        if (other.HasDummy21) {
+          Dummy21 = other.Dummy21;
+        }
+        if (other.HasDummy22) {
+          Dummy22 = other.Dummy22;
+        }
+        if (other.HasDummy23) {
+          Dummy23 = other.Dummy23;
+        }
+        if (other.HasDummy24) {
+          Dummy24 = other.Dummy24;
+        }
+        if (other.HasDummy25) {
+          Dummy25 = other.Dummy25;
+        }
+        if (other.HasDummy26) {
+          Dummy26 = other.Dummy26;
+        }
+        if (other.HasDummy27) {
+          Dummy27 = other.Dummy27;
+        }
+        if (other.HasDummy28) {
+          Dummy28 = other.Dummy28;
+        }
+        if (other.HasDummy29) {
+          Dummy29 = other.Dummy29;
+        }
+        if (other.HasDummy30) {
+          Dummy30 = other.Dummy30;
+        }
+        if (other.HasDummy31) {
+          Dummy31 = other.Dummy31;
+        }
+        if (other.HasDummy32) {
+          Dummy32 = other.Dummy32;
+        }
+        if (other.HasC) {
+          C = other.C;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testRequiredFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testRequiredFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasA = input.ReadInt32(ref result.a_);
+              break;
+            }
+            case 16: {
+              result.hasDummy2 = input.ReadInt32(ref result.dummy2_);
+              break;
+            }
+            case 24: {
+              result.hasB = input.ReadInt32(ref result.b_);
+              break;
+            }
+            case 32: {
+              result.hasDummy4 = input.ReadInt32(ref result.dummy4_);
+              break;
+            }
+            case 40: {
+              result.hasDummy5 = input.ReadInt32(ref result.dummy5_);
+              break;
+            }
+            case 48: {
+              result.hasDummy6 = input.ReadInt32(ref result.dummy6_);
+              break;
+            }
+            case 56: {
+              result.hasDummy7 = input.ReadInt32(ref result.dummy7_);
+              break;
+            }
+            case 64: {
+              result.hasDummy8 = input.ReadInt32(ref result.dummy8_);
+              break;
+            }
+            case 72: {
+              result.hasDummy9 = input.ReadInt32(ref result.dummy9_);
+              break;
+            }
+            case 80: {
+              result.hasDummy10 = input.ReadInt32(ref result.dummy10_);
+              break;
+            }
+            case 88: {
+              result.hasDummy11 = input.ReadInt32(ref result.dummy11_);
+              break;
+            }
+            case 96: {
+              result.hasDummy12 = input.ReadInt32(ref result.dummy12_);
+              break;
+            }
+            case 104: {
+              result.hasDummy13 = input.ReadInt32(ref result.dummy13_);
+              break;
+            }
+            case 112: {
+              result.hasDummy14 = input.ReadInt32(ref result.dummy14_);
+              break;
+            }
+            case 120: {
+              result.hasDummy15 = input.ReadInt32(ref result.dummy15_);
+              break;
+            }
+            case 128: {
+              result.hasDummy16 = input.ReadInt32(ref result.dummy16_);
+              break;
+            }
+            case 136: {
+              result.hasDummy17 = input.ReadInt32(ref result.dummy17_);
+              break;
+            }
+            case 144: {
+              result.hasDummy18 = input.ReadInt32(ref result.dummy18_);
+              break;
+            }
+            case 152: {
+              result.hasDummy19 = input.ReadInt32(ref result.dummy19_);
+              break;
+            }
+            case 160: {
+              result.hasDummy20 = input.ReadInt32(ref result.dummy20_);
+              break;
+            }
+            case 168: {
+              result.hasDummy21 = input.ReadInt32(ref result.dummy21_);
+              break;
+            }
+            case 176: {
+              result.hasDummy22 = input.ReadInt32(ref result.dummy22_);
+              break;
+            }
+            case 184: {
+              result.hasDummy23 = input.ReadInt32(ref result.dummy23_);
+              break;
+            }
+            case 192: {
+              result.hasDummy24 = input.ReadInt32(ref result.dummy24_);
+              break;
+            }
+            case 200: {
+              result.hasDummy25 = input.ReadInt32(ref result.dummy25_);
+              break;
+            }
+            case 208: {
+              result.hasDummy26 = input.ReadInt32(ref result.dummy26_);
+              break;
+            }
+            case 216: {
+              result.hasDummy27 = input.ReadInt32(ref result.dummy27_);
+              break;
+            }
+            case 224: {
+              result.hasDummy28 = input.ReadInt32(ref result.dummy28_);
+              break;
+            }
+            case 232: {
+              result.hasDummy29 = input.ReadInt32(ref result.dummy29_);
+              break;
+            }
+            case 240: {
+              result.hasDummy30 = input.ReadInt32(ref result.dummy30_);
+              break;
+            }
+            case 248: {
+              result.hasDummy31 = input.ReadInt32(ref result.dummy31_);
+              break;
+            }
+            case 256: {
+              result.hasDummy32 = input.ReadInt32(ref result.dummy32_);
+              break;
+            }
+            case 264: {
+              result.hasC = input.ReadInt32(ref result.c_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasA {
+        get { return result.hasA; }
+      }
+      public int A {
+        get { return result.A; }
+        set { SetA(value); }
+      }
+      public Builder SetA(int value) {
+        PrepareBuilder();
+        result.hasA = true;
+        result.a_ = value;
+        return this;
+      }
+      public Builder ClearA() {
+        PrepareBuilder();
+        result.hasA = false;
+        result.a_ = 0;
+        return this;
+      }
+
+      public bool HasDummy2 {
+        get { return result.hasDummy2; }
+      }
+      public int Dummy2 {
+        get { return result.Dummy2; }
+        set { SetDummy2(value); }
+      }
+      public Builder SetDummy2(int value) {
+        PrepareBuilder();
+        result.hasDummy2 = true;
+        result.dummy2_ = value;
+        return this;
+      }
+      public Builder ClearDummy2() {
+        PrepareBuilder();
+        result.hasDummy2 = false;
+        result.dummy2_ = 0;
+        return this;
+      }
+
+      public bool HasB {
+        get { return result.hasB; }
+      }
+      public int B {
+        get { return result.B; }
+        set { SetB(value); }
+      }
+      public Builder SetB(int value) {
+        PrepareBuilder();
+        result.hasB = true;
+        result.b_ = value;
+        return this;
+      }
+      public Builder ClearB() {
+        PrepareBuilder();
+        result.hasB = false;
+        result.b_ = 0;
+        return this;
+      }
+
+      public bool HasDummy4 {
+        get { return result.hasDummy4; }
+      }
+      public int Dummy4 {
+        get { return result.Dummy4; }
+        set { SetDummy4(value); }
+      }
+      public Builder SetDummy4(int value) {
+        PrepareBuilder();
+        result.hasDummy4 = true;
+        result.dummy4_ = value;
+        return this;
+      }
+      public Builder ClearDummy4() {
+        PrepareBuilder();
+        result.hasDummy4 = false;
+        result.dummy4_ = 0;
+        return this;
+      }
+
+      public bool HasDummy5 {
+        get { return result.hasDummy5; }
+      }
+      public int Dummy5 {
+        get { return result.Dummy5; }
+        set { SetDummy5(value); }
+      }
+      public Builder SetDummy5(int value) {
+        PrepareBuilder();
+        result.hasDummy5 = true;
+        result.dummy5_ = value;
+        return this;
+      }
+      public Builder ClearDummy5() {
+        PrepareBuilder();
+        result.hasDummy5 = false;
+        result.dummy5_ = 0;
+        return this;
+      }
+
+      public bool HasDummy6 {
+        get { return result.hasDummy6; }
+      }
+      public int Dummy6 {
+        get { return result.Dummy6; }
+        set { SetDummy6(value); }
+      }
+      public Builder SetDummy6(int value) {
+        PrepareBuilder();
+        result.hasDummy6 = true;
+        result.dummy6_ = value;
+        return this;
+      }
+      public Builder ClearDummy6() {
+        PrepareBuilder();
+        result.hasDummy6 = false;
+        result.dummy6_ = 0;
+        return this;
+      }
+
+      public bool HasDummy7 {
+        get { return result.hasDummy7; }
+      }
+      public int Dummy7 {
+        get { return result.Dummy7; }
+        set { SetDummy7(value); }
+      }
+      public Builder SetDummy7(int value) {
+        PrepareBuilder();
+        result.hasDummy7 = true;
+        result.dummy7_ = value;
+        return this;
+      }
+      public Builder ClearDummy7() {
+        PrepareBuilder();
+        result.hasDummy7 = false;
+        result.dummy7_ = 0;
+        return this;
+      }
+
+      public bool HasDummy8 {
+        get { return result.hasDummy8; }
+      }
+      public int Dummy8 {
+        get { return result.Dummy8; }
+        set { SetDummy8(value); }
+      }
+      public Builder SetDummy8(int value) {
+        PrepareBuilder();
+        result.hasDummy8 = true;
+        result.dummy8_ = value;
+        return this;
+      }
+      public Builder ClearDummy8() {
+        PrepareBuilder();
+        result.hasDummy8 = false;
+        result.dummy8_ = 0;
+        return this;
+      }
+
+      public bool HasDummy9 {
+        get { return result.hasDummy9; }
+      }
+      public int Dummy9 {
+        get { return result.Dummy9; }
+        set { SetDummy9(value); }
+      }
+      public Builder SetDummy9(int value) {
+        PrepareBuilder();
+        result.hasDummy9 = true;
+        result.dummy9_ = value;
+        return this;
+      }
+      public Builder ClearDummy9() {
+        PrepareBuilder();
+        result.hasDummy9 = false;
+        result.dummy9_ = 0;
+        return this;
+      }
+
+      public bool HasDummy10 {
+        get { return result.hasDummy10; }
+      }
+      public int Dummy10 {
+        get { return result.Dummy10; }
+        set { SetDummy10(value); }
+      }
+      public Builder SetDummy10(int value) {
+        PrepareBuilder();
+        result.hasDummy10 = true;
+        result.dummy10_ = value;
+        return this;
+      }
+      public Builder ClearDummy10() {
+        PrepareBuilder();
+        result.hasDummy10 = false;
+        result.dummy10_ = 0;
+        return this;
+      }
+
+      public bool HasDummy11 {
+        get { return result.hasDummy11; }
+      }
+      public int Dummy11 {
+        get { return result.Dummy11; }
+        set { SetDummy11(value); }
+      }
+      public Builder SetDummy11(int value) {
+        PrepareBuilder();
+        result.hasDummy11 = true;
+        result.dummy11_ = value;
+        return this;
+      }
+      public Builder ClearDummy11() {
+        PrepareBuilder();
+        result.hasDummy11 = false;
+        result.dummy11_ = 0;
+        return this;
+      }
+
+      public bool HasDummy12 {
+        get { return result.hasDummy12; }
+      }
+      public int Dummy12 {
+        get { return result.Dummy12; }
+        set { SetDummy12(value); }
+      }
+      public Builder SetDummy12(int value) {
+        PrepareBuilder();
+        result.hasDummy12 = true;
+        result.dummy12_ = value;
+        return this;
+      }
+      public Builder ClearDummy12() {
+        PrepareBuilder();
+        result.hasDummy12 = false;
+        result.dummy12_ = 0;
+        return this;
+      }
+
+      public bool HasDummy13 {
+        get { return result.hasDummy13; }
+      }
+      public int Dummy13 {
+        get { return result.Dummy13; }
+        set { SetDummy13(value); }
+      }
+      public Builder SetDummy13(int value) {
+        PrepareBuilder();
+        result.hasDummy13 = true;
+        result.dummy13_ = value;
+        return this;
+      }
+      public Builder ClearDummy13() {
+        PrepareBuilder();
+        result.hasDummy13 = false;
+        result.dummy13_ = 0;
+        return this;
+      }
+
+      public bool HasDummy14 {
+        get { return result.hasDummy14; }
+      }
+      public int Dummy14 {
+        get { return result.Dummy14; }
+        set { SetDummy14(value); }
+      }
+      public Builder SetDummy14(int value) {
+        PrepareBuilder();
+        result.hasDummy14 = true;
+        result.dummy14_ = value;
+        return this;
+      }
+      public Builder ClearDummy14() {
+        PrepareBuilder();
+        result.hasDummy14 = false;
+        result.dummy14_ = 0;
+        return this;
+      }
+
+      public bool HasDummy15 {
+        get { return result.hasDummy15; }
+      }
+      public int Dummy15 {
+        get { return result.Dummy15; }
+        set { SetDummy15(value); }
+      }
+      public Builder SetDummy15(int value) {
+        PrepareBuilder();
+        result.hasDummy15 = true;
+        result.dummy15_ = value;
+        return this;
+      }
+      public Builder ClearDummy15() {
+        PrepareBuilder();
+        result.hasDummy15 = false;
+        result.dummy15_ = 0;
+        return this;
+      }
+
+      public bool HasDummy16 {
+        get { return result.hasDummy16; }
+      }
+      public int Dummy16 {
+        get { return result.Dummy16; }
+        set { SetDummy16(value); }
+      }
+      public Builder SetDummy16(int value) {
+        PrepareBuilder();
+        result.hasDummy16 = true;
+        result.dummy16_ = value;
+        return this;
+      }
+      public Builder ClearDummy16() {
+        PrepareBuilder();
+        result.hasDummy16 = false;
+        result.dummy16_ = 0;
+        return this;
+      }
+
+      public bool HasDummy17 {
+        get { return result.hasDummy17; }
+      }
+      public int Dummy17 {
+        get { return result.Dummy17; }
+        set { SetDummy17(value); }
+      }
+      public Builder SetDummy17(int value) {
+        PrepareBuilder();
+        result.hasDummy17 = true;
+        result.dummy17_ = value;
+        return this;
+      }
+      public Builder ClearDummy17() {
+        PrepareBuilder();
+        result.hasDummy17 = false;
+        result.dummy17_ = 0;
+        return this;
+      }
+
+      public bool HasDummy18 {
+        get { return result.hasDummy18; }
+      }
+      public int Dummy18 {
+        get { return result.Dummy18; }
+        set { SetDummy18(value); }
+      }
+      public Builder SetDummy18(int value) {
+        PrepareBuilder();
+        result.hasDummy18 = true;
+        result.dummy18_ = value;
+        return this;
+      }
+      public Builder ClearDummy18() {
+        PrepareBuilder();
+        result.hasDummy18 = false;
+        result.dummy18_ = 0;
+        return this;
+      }
+
+      public bool HasDummy19 {
+        get { return result.hasDummy19; }
+      }
+      public int Dummy19 {
+        get { return result.Dummy19; }
+        set { SetDummy19(value); }
+      }
+      public Builder SetDummy19(int value) {
+        PrepareBuilder();
+        result.hasDummy19 = true;
+        result.dummy19_ = value;
+        return this;
+      }
+      public Builder ClearDummy19() {
+        PrepareBuilder();
+        result.hasDummy19 = false;
+        result.dummy19_ = 0;
+        return this;
+      }
+
+      public bool HasDummy20 {
+        get { return result.hasDummy20; }
+      }
+      public int Dummy20 {
+        get { return result.Dummy20; }
+        set { SetDummy20(value); }
+      }
+      public Builder SetDummy20(int value) {
+        PrepareBuilder();
+        result.hasDummy20 = true;
+        result.dummy20_ = value;
+        return this;
+      }
+      public Builder ClearDummy20() {
+        PrepareBuilder();
+        result.hasDummy20 = false;
+        result.dummy20_ = 0;
+        return this;
+      }
+
+      public bool HasDummy21 {
+        get { return result.hasDummy21; }
+      }
+      public int Dummy21 {
+        get { return result.Dummy21; }
+        set { SetDummy21(value); }
+      }
+      public Builder SetDummy21(int value) {
+        PrepareBuilder();
+        result.hasDummy21 = true;
+        result.dummy21_ = value;
+        return this;
+      }
+      public Builder ClearDummy21() {
+        PrepareBuilder();
+        result.hasDummy21 = false;
+        result.dummy21_ = 0;
+        return this;
+      }
+
+      public bool HasDummy22 {
+        get { return result.hasDummy22; }
+      }
+      public int Dummy22 {
+        get { return result.Dummy22; }
+        set { SetDummy22(value); }
+      }
+      public Builder SetDummy22(int value) {
+        PrepareBuilder();
+        result.hasDummy22 = true;
+        result.dummy22_ = value;
+        return this;
+      }
+      public Builder ClearDummy22() {
+        PrepareBuilder();
+        result.hasDummy22 = false;
+        result.dummy22_ = 0;
+        return this;
+      }
+
+      public bool HasDummy23 {
+        get { return result.hasDummy23; }
+      }
+      public int Dummy23 {
+        get { return result.Dummy23; }
+        set { SetDummy23(value); }
+      }
+      public Builder SetDummy23(int value) {
+        PrepareBuilder();
+        result.hasDummy23 = true;
+        result.dummy23_ = value;
+        return this;
+      }
+      public Builder ClearDummy23() {
+        PrepareBuilder();
+        result.hasDummy23 = false;
+        result.dummy23_ = 0;
+        return this;
+      }
+
+      public bool HasDummy24 {
+        get { return result.hasDummy24; }
+      }
+      public int Dummy24 {
+        get { return result.Dummy24; }
+        set { SetDummy24(value); }
+      }
+      public Builder SetDummy24(int value) {
+        PrepareBuilder();
+        result.hasDummy24 = true;
+        result.dummy24_ = value;
+        return this;
+      }
+      public Builder ClearDummy24() {
+        PrepareBuilder();
+        result.hasDummy24 = false;
+        result.dummy24_ = 0;
+        return this;
+      }
+
+      public bool HasDummy25 {
+        get { return result.hasDummy25; }
+      }
+      public int Dummy25 {
+        get { return result.Dummy25; }
+        set { SetDummy25(value); }
+      }
+      public Builder SetDummy25(int value) {
+        PrepareBuilder();
+        result.hasDummy25 = true;
+        result.dummy25_ = value;
+        return this;
+      }
+      public Builder ClearDummy25() {
+        PrepareBuilder();
+        result.hasDummy25 = false;
+        result.dummy25_ = 0;
+        return this;
+      }
+
+      public bool HasDummy26 {
+        get { return result.hasDummy26; }
+      }
+      public int Dummy26 {
+        get { return result.Dummy26; }
+        set { SetDummy26(value); }
+      }
+      public Builder SetDummy26(int value) {
+        PrepareBuilder();
+        result.hasDummy26 = true;
+        result.dummy26_ = value;
+        return this;
+      }
+      public Builder ClearDummy26() {
+        PrepareBuilder();
+        result.hasDummy26 = false;
+        result.dummy26_ = 0;
+        return this;
+      }
+
+      public bool HasDummy27 {
+        get { return result.hasDummy27; }
+      }
+      public int Dummy27 {
+        get { return result.Dummy27; }
+        set { SetDummy27(value); }
+      }
+      public Builder SetDummy27(int value) {
+        PrepareBuilder();
+        result.hasDummy27 = true;
+        result.dummy27_ = value;
+        return this;
+      }
+      public Builder ClearDummy27() {
+        PrepareBuilder();
+        result.hasDummy27 = false;
+        result.dummy27_ = 0;
+        return this;
+      }
+
+      public bool HasDummy28 {
+        get { return result.hasDummy28; }
+      }
+      public int Dummy28 {
+        get { return result.Dummy28; }
+        set { SetDummy28(value); }
+      }
+      public Builder SetDummy28(int value) {
+        PrepareBuilder();
+        result.hasDummy28 = true;
+        result.dummy28_ = value;
+        return this;
+      }
+      public Builder ClearDummy28() {
+        PrepareBuilder();
+        result.hasDummy28 = false;
+        result.dummy28_ = 0;
+        return this;
+      }
+
+      public bool HasDummy29 {
+        get { return result.hasDummy29; }
+      }
+      public int Dummy29 {
+        get { return result.Dummy29; }
+        set { SetDummy29(value); }
+      }
+      public Builder SetDummy29(int value) {
+        PrepareBuilder();
+        result.hasDummy29 = true;
+        result.dummy29_ = value;
+        return this;
+      }
+      public Builder ClearDummy29() {
+        PrepareBuilder();
+        result.hasDummy29 = false;
+        result.dummy29_ = 0;
+        return this;
+      }
+
+      public bool HasDummy30 {
+        get { return result.hasDummy30; }
+      }
+      public int Dummy30 {
+        get { return result.Dummy30; }
+        set { SetDummy30(value); }
+      }
+      public Builder SetDummy30(int value) {
+        PrepareBuilder();
+        result.hasDummy30 = true;
+        result.dummy30_ = value;
+        return this;
+      }
+      public Builder ClearDummy30() {
+        PrepareBuilder();
+        result.hasDummy30 = false;
+        result.dummy30_ = 0;
+        return this;
+      }
+
+      public bool HasDummy31 {
+        get { return result.hasDummy31; }
+      }
+      public int Dummy31 {
+        get { return result.Dummy31; }
+        set { SetDummy31(value); }
+      }
+      public Builder SetDummy31(int value) {
+        PrepareBuilder();
+        result.hasDummy31 = true;
+        result.dummy31_ = value;
+        return this;
+      }
+      public Builder ClearDummy31() {
+        PrepareBuilder();
+        result.hasDummy31 = false;
+        result.dummy31_ = 0;
+        return this;
+      }
+
+      public bool HasDummy32 {
+        get { return result.hasDummy32; }
+      }
+      public int Dummy32 {
+        get { return result.Dummy32; }
+        set { SetDummy32(value); }
+      }
+      public Builder SetDummy32(int value) {
+        PrepareBuilder();
+        result.hasDummy32 = true;
+        result.dummy32_ = value;
+        return this;
+      }
+      public Builder ClearDummy32() {
+        PrepareBuilder();
+        result.hasDummy32 = false;
+        result.dummy32_ = 0;
+        return this;
+      }
+
+      public bool HasC {
+        get { return result.hasC; }
+      }
+      public int C {
+        get { return result.C; }
+        set { SetC(value); }
+      }
+      public Builder SetC(int value) {
+        PrepareBuilder();
+        result.hasC = true;
+        result.c_ = value;
+        return this;
+      }
+      public Builder ClearC() {
+        PrepareBuilder();
+        result.hasC = false;
+        result.c_ = 0;
+        return this;
+      }
+    }
+    static TestRequired() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestRequiredForeign : pb::GeneratedMessage<TestRequiredForeign, TestRequiredForeign.Builder> {
+    private TestRequiredForeign() { }
+    private static readonly TestRequiredForeign defaultInstance = new TestRequiredForeign().MakeReadOnly();
+    private static readonly string[] _testRequiredForeignFieldNames = new string[] { "dummy", "optional_message", "repeated_message" };
+    private static readonly uint[] _testRequiredForeignFieldTags = new uint[] { 24, 10, 18 };
+    public static TestRequiredForeign DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestRequiredForeign DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestRequiredForeign ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestRequiredForeign__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestRequiredForeign, TestRequiredForeign.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestRequiredForeign__FieldAccessorTable; }
+    }
+
+    public const int OptionalMessageFieldNumber = 1;
+    private bool hasOptionalMessage;
+    private global::Google.ProtocolBuffers.TestProtos.TestRequired optionalMessage_;
+    public bool HasOptionalMessage {
+      get { return hasOptionalMessage; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestRequired OptionalMessage {
+      get { return optionalMessage_ ?? global::Google.ProtocolBuffers.TestProtos.TestRequired.DefaultInstance; }
+    }
+
+    public const int RepeatedMessageFieldNumber = 2;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestRequired> repeatedMessage_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestRequired>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestRequired> RepeatedMessageList {
+      get { return repeatedMessage_; }
+    }
+    public int RepeatedMessageCount {
+      get { return repeatedMessage_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestRequired GetRepeatedMessage(int index) {
+      return repeatedMessage_[index];
+    }
+
+    public const int DummyFieldNumber = 3;
+    private bool hasDummy;
+    private int dummy_;
+    public bool HasDummy {
+      get { return hasDummy; }
+    }
+    public int Dummy {
+      get { return dummy_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        if (HasOptionalMessage) {
+          if (!OptionalMessage.IsInitialized) return false;
+        }
+        foreach (global::Google.ProtocolBuffers.TestProtos.TestRequired element in RepeatedMessageList) {
+          if (!element.IsInitialized) return false;
+        }
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testRequiredForeignFieldNames;
+      if (hasOptionalMessage) {
+        output.WriteMessage(1, field_names[1], OptionalMessage);
+      }
+      if (repeatedMessage_.Count > 0) {
+        output.WriteMessageArray(2, field_names[2], repeatedMessage_);
+      }
+      if (hasDummy) {
+        output.WriteInt32(3, field_names[0], Dummy);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasOptionalMessage) {
+        size += pb::CodedOutputStream.ComputeMessageSize(1, OptionalMessage);
+      }
+      foreach (global::Google.ProtocolBuffers.TestProtos.TestRequired element in RepeatedMessageList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(2, element);
+      }
+      if (hasDummy) {
+        size += pb::CodedOutputStream.ComputeInt32Size(3, Dummy);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestRequiredForeign ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestRequiredForeign ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestRequiredForeign ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestRequiredForeign ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestRequiredForeign ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestRequiredForeign ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestRequiredForeign ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestRequiredForeign ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestRequiredForeign ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestRequiredForeign ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestRequiredForeign MakeReadOnly() {
+      repeatedMessage_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestRequiredForeign prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestRequiredForeign, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestRequiredForeign cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestRequiredForeign result;
+
+      private TestRequiredForeign PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestRequiredForeign original = result;
+          result = new TestRequiredForeign();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestRequiredForeign MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestRequiredForeign.Descriptor; }
+      }
+
+      public override TestRequiredForeign DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestRequiredForeign.DefaultInstance; }
+      }
+
+      public override TestRequiredForeign BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestRequiredForeign) {
+          return MergeFrom((TestRequiredForeign) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestRequiredForeign other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestRequiredForeign.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasOptionalMessage) {
+          MergeOptionalMessage(other.OptionalMessage);
+        }
+        if (other.repeatedMessage_.Count != 0) {
+          result.repeatedMessage_.Add(other.repeatedMessage_);
+        }
+        if (other.HasDummy) {
+          Dummy = other.Dummy;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testRequiredForeignFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testRequiredForeignFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              global::Google.ProtocolBuffers.TestProtos.TestRequired.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestRequired.CreateBuilder();
+              if (result.hasOptionalMessage) {
+                subBuilder.MergeFrom(OptionalMessage);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              OptionalMessage = subBuilder.BuildPartial();
+              break;
+            }
+            case 18: {
+              input.ReadMessageArray(tag, field_name, result.repeatedMessage_, global::Google.ProtocolBuffers.TestProtos.TestRequired.DefaultInstance, extensionRegistry);
+              break;
+            }
+            case 24: {
+              result.hasDummy = input.ReadInt32(ref result.dummy_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasOptionalMessage {
+       get { return result.hasOptionalMessage; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestRequired OptionalMessage {
+        get { return result.OptionalMessage; }
+        set { SetOptionalMessage(value); }
+      }
+      public Builder SetOptionalMessage(global::Google.ProtocolBuffers.TestProtos.TestRequired value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptionalMessage = true;
+        result.optionalMessage_ = value;
+        return this;
+      }
+      public Builder SetOptionalMessage(global::Google.ProtocolBuffers.TestProtos.TestRequired.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasOptionalMessage = true;
+        result.optionalMessage_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeOptionalMessage(global::Google.ProtocolBuffers.TestProtos.TestRequired value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasOptionalMessage &&
+            result.optionalMessage_ != global::Google.ProtocolBuffers.TestProtos.TestRequired.DefaultInstance) {
+            result.optionalMessage_ = global::Google.ProtocolBuffers.TestProtos.TestRequired.CreateBuilder(result.optionalMessage_).MergeFrom(value).BuildPartial();
+        } else {
+          result.optionalMessage_ = value;
+        }
+        result.hasOptionalMessage = true;
+        return this;
+      }
+      public Builder ClearOptionalMessage() {
+        PrepareBuilder();
+        result.hasOptionalMessage = false;
+        result.optionalMessage_ = null;
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestRequired> RepeatedMessageList {
+        get { return PrepareBuilder().repeatedMessage_; }
+      }
+      public int RepeatedMessageCount {
+        get { return result.RepeatedMessageCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestRequired GetRepeatedMessage(int index) {
+        return result.GetRepeatedMessage(index);
+      }
+      public Builder SetRepeatedMessage(int index, global::Google.ProtocolBuffers.TestProtos.TestRequired value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedMessage_[index] = value;
+        return this;
+      }
+      public Builder SetRepeatedMessage(int index, global::Google.ProtocolBuffers.TestProtos.TestRequired.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedMessage_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddRepeatedMessage(global::Google.ProtocolBuffers.TestProtos.TestRequired value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedMessage_.Add(value);
+        return this;
+      }
+      public Builder AddRepeatedMessage(global::Google.ProtocolBuffers.TestProtos.TestRequired.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedMessage_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeRepeatedMessage(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestRequired> values) {
+        PrepareBuilder();
+        result.repeatedMessage_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedMessage() {
+        PrepareBuilder();
+        result.repeatedMessage_.Clear();
+        return this;
+      }
+
+      public bool HasDummy {
+        get { return result.hasDummy; }
+      }
+      public int Dummy {
+        get { return result.Dummy; }
+        set { SetDummy(value); }
+      }
+      public Builder SetDummy(int value) {
+        PrepareBuilder();
+        result.hasDummy = true;
+        result.dummy_ = value;
+        return this;
+      }
+      public Builder ClearDummy() {
+        PrepareBuilder();
+        result.hasDummy = false;
+        result.dummy_ = 0;
+        return this;
+      }
+    }
+    static TestRequiredForeign() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestForeignNested : pb::GeneratedMessage<TestForeignNested, TestForeignNested.Builder> {
+    private TestForeignNested() { }
+    private static readonly TestForeignNested defaultInstance = new TestForeignNested().MakeReadOnly();
+    private static readonly string[] _testForeignNestedFieldNames = new string[] { "foreign_nested" };
+    private static readonly uint[] _testForeignNestedFieldTags = new uint[] { 10 };
+    public static TestForeignNested DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestForeignNested DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestForeignNested ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestForeignNested__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestForeignNested, TestForeignNested.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestForeignNested__FieldAccessorTable; }
+    }
+
+    public const int ForeignNestedFieldNumber = 1;
+    private bool hasForeignNested;
+    private global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage foreignNested_;
+    public bool HasForeignNested {
+      get { return hasForeignNested; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage ForeignNested {
+      get { return foreignNested_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.DefaultInstance; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testForeignNestedFieldNames;
+      if (hasForeignNested) {
+        output.WriteMessage(1, field_names[0], ForeignNested);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasForeignNested) {
+        size += pb::CodedOutputStream.ComputeMessageSize(1, ForeignNested);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestForeignNested ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestForeignNested ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestForeignNested ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestForeignNested ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestForeignNested ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestForeignNested ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestForeignNested ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestForeignNested ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestForeignNested ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestForeignNested ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestForeignNested MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestForeignNested prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestForeignNested, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestForeignNested cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestForeignNested result;
+
+      private TestForeignNested PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestForeignNested original = result;
+          result = new TestForeignNested();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestForeignNested MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestForeignNested.Descriptor; }
+      }
+
+      public override TestForeignNested DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestForeignNested.DefaultInstance; }
+      }
+
+      public override TestForeignNested BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestForeignNested) {
+          return MergeFrom((TestForeignNested) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestForeignNested other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestForeignNested.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasForeignNested) {
+          MergeForeignNested(other.ForeignNested);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testForeignNestedFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testForeignNestedFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.CreateBuilder();
+              if (result.hasForeignNested) {
+                subBuilder.MergeFrom(ForeignNested);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              ForeignNested = subBuilder.BuildPartial();
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasForeignNested {
+       get { return result.hasForeignNested; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage ForeignNested {
+        get { return result.ForeignNested; }
+        set { SetForeignNested(value); }
+      }
+      public Builder SetForeignNested(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasForeignNested = true;
+        result.foreignNested_ = value;
+        return this;
+      }
+      public Builder SetForeignNested(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasForeignNested = true;
+        result.foreignNested_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeForeignNested(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasForeignNested &&
+            result.foreignNested_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.DefaultInstance) {
+            result.foreignNested_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.CreateBuilder(result.foreignNested_).MergeFrom(value).BuildPartial();
+        } else {
+          result.foreignNested_ = value;
+        }
+        result.hasForeignNested = true;
+        return this;
+      }
+      public Builder ClearForeignNested() {
+        PrepareBuilder();
+        result.hasForeignNested = false;
+        result.foreignNested_ = null;
+        return this;
+      }
+    }
+    static TestForeignNested() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestEmptyMessage : pb::GeneratedMessage<TestEmptyMessage, TestEmptyMessage.Builder> {
+    private TestEmptyMessage() { }
+    private static readonly TestEmptyMessage defaultInstance = new TestEmptyMessage().MakeReadOnly();
+    private static readonly string[] _testEmptyMessageFieldNames = new string[] {  };
+    private static readonly uint[] _testEmptyMessageFieldTags = new uint[] {  };
+    public static TestEmptyMessage DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestEmptyMessage DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestEmptyMessage ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestEmptyMessage__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestEmptyMessage, TestEmptyMessage.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestEmptyMessage__FieldAccessorTable; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testEmptyMessageFieldNames;
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestEmptyMessage ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestEmptyMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestEmptyMessage ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestEmptyMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestEmptyMessage ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestEmptyMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestEmptyMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestEmptyMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestEmptyMessage ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestEmptyMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestEmptyMessage MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestEmptyMessage prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestEmptyMessage, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestEmptyMessage cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestEmptyMessage result;
+
+      private TestEmptyMessage PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestEmptyMessage original = result;
+          result = new TestEmptyMessage();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestEmptyMessage MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestEmptyMessage.Descriptor; }
+      }
+
+      public override TestEmptyMessage DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestEmptyMessage.DefaultInstance; }
+      }
+
+      public override TestEmptyMessage BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestEmptyMessage) {
+          return MergeFrom((TestEmptyMessage) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestEmptyMessage other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestEmptyMessage.DefaultInstance) return this;
+        PrepareBuilder();
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testEmptyMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testEmptyMessageFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+    }
+    static TestEmptyMessage() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestEmptyMessageWithExtensions : pb::ExtendableMessage<TestEmptyMessageWithExtensions, TestEmptyMessageWithExtensions.Builder> {
+    private TestEmptyMessageWithExtensions() { }
+    private static readonly TestEmptyMessageWithExtensions defaultInstance = new TestEmptyMessageWithExtensions().MakeReadOnly();
+    private static readonly string[] _testEmptyMessageWithExtensionsFieldNames = new string[] {  };
+    private static readonly uint[] _testEmptyMessageWithExtensionsFieldTags = new uint[] {  };
+    public static TestEmptyMessageWithExtensions DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestEmptyMessageWithExtensions DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestEmptyMessageWithExtensions ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestEmptyMessageWithExtensions__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestEmptyMessageWithExtensions, TestEmptyMessageWithExtensions.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestEmptyMessageWithExtensions__FieldAccessorTable; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        if (!ExtensionsAreInitialized) return false;
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testEmptyMessageWithExtensionsFieldNames;
+      pb::ExtendableMessage<TestEmptyMessageWithExtensions, TestEmptyMessageWithExtensions.Builder>.ExtensionWriter extensionWriter = CreateExtensionWriter(this);
+      extensionWriter.WriteUntil(536870912, output);
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += ExtensionsSerializedSize;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestEmptyMessageWithExtensions ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestEmptyMessageWithExtensions ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestEmptyMessageWithExtensions ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestEmptyMessageWithExtensions ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestEmptyMessageWithExtensions ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestEmptyMessageWithExtensions ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestEmptyMessageWithExtensions ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestEmptyMessageWithExtensions ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestEmptyMessageWithExtensions ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestEmptyMessageWithExtensions ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestEmptyMessageWithExtensions MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestEmptyMessageWithExtensions prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::ExtendableBuilder<TestEmptyMessageWithExtensions, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestEmptyMessageWithExtensions cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestEmptyMessageWithExtensions result;
+
+      private TestEmptyMessageWithExtensions PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestEmptyMessageWithExtensions original = result;
+          result = new TestEmptyMessageWithExtensions();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestEmptyMessageWithExtensions MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestEmptyMessageWithExtensions.Descriptor; }
+      }
+
+      public override TestEmptyMessageWithExtensions DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestEmptyMessageWithExtensions.DefaultInstance; }
+      }
+
+      public override TestEmptyMessageWithExtensions BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestEmptyMessageWithExtensions) {
+          return MergeFrom((TestEmptyMessageWithExtensions) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestEmptyMessageWithExtensions other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestEmptyMessageWithExtensions.DefaultInstance) return this;
+        PrepareBuilder();
+          this.MergeExtensionFields(other);
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testEmptyMessageWithExtensionsFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testEmptyMessageWithExtensionsFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+    }
+    static TestEmptyMessageWithExtensions() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestMultipleExtensionRanges : pb::ExtendableMessage<TestMultipleExtensionRanges, TestMultipleExtensionRanges.Builder> {
+    private TestMultipleExtensionRanges() { }
+    private static readonly TestMultipleExtensionRanges defaultInstance = new TestMultipleExtensionRanges().MakeReadOnly();
+    private static readonly string[] _testMultipleExtensionRangesFieldNames = new string[] {  };
+    private static readonly uint[] _testMultipleExtensionRangesFieldTags = new uint[] {  };
+    public static TestMultipleExtensionRanges DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestMultipleExtensionRanges DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestMultipleExtensionRanges ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestMultipleExtensionRanges__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestMultipleExtensionRanges, TestMultipleExtensionRanges.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestMultipleExtensionRanges__FieldAccessorTable; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        if (!ExtensionsAreInitialized) return false;
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testMultipleExtensionRangesFieldNames;
+      pb::ExtendableMessage<TestMultipleExtensionRanges, TestMultipleExtensionRanges.Builder>.ExtensionWriter extensionWriter = CreateExtensionWriter(this);
+      extensionWriter.WriteUntil(43, output);
+      extensionWriter.WriteUntil(4244, output);
+      extensionWriter.WriteUntil(536870912, output);
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += ExtensionsSerializedSize;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestMultipleExtensionRanges ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestMultipleExtensionRanges ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestMultipleExtensionRanges ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestMultipleExtensionRanges ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestMultipleExtensionRanges ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestMultipleExtensionRanges ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestMultipleExtensionRanges ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestMultipleExtensionRanges ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestMultipleExtensionRanges ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestMultipleExtensionRanges ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestMultipleExtensionRanges MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestMultipleExtensionRanges prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::ExtendableBuilder<TestMultipleExtensionRanges, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestMultipleExtensionRanges cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestMultipleExtensionRanges result;
+
+      private TestMultipleExtensionRanges PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestMultipleExtensionRanges original = result;
+          result = new TestMultipleExtensionRanges();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestMultipleExtensionRanges MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestMultipleExtensionRanges.Descriptor; }
+      }
+
+      public override TestMultipleExtensionRanges DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestMultipleExtensionRanges.DefaultInstance; }
+      }
+
+      public override TestMultipleExtensionRanges BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestMultipleExtensionRanges) {
+          return MergeFrom((TestMultipleExtensionRanges) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestMultipleExtensionRanges other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestMultipleExtensionRanges.DefaultInstance) return this;
+        PrepareBuilder();
+          this.MergeExtensionFields(other);
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testMultipleExtensionRangesFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testMultipleExtensionRangesFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+    }
+    static TestMultipleExtensionRanges() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestReallyLargeTagNumber : pb::GeneratedMessage<TestReallyLargeTagNumber, TestReallyLargeTagNumber.Builder> {
+    private TestReallyLargeTagNumber() { }
+    private static readonly TestReallyLargeTagNumber defaultInstance = new TestReallyLargeTagNumber().MakeReadOnly();
+    private static readonly string[] _testReallyLargeTagNumberFieldNames = new string[] { "a", "bb" };
+    private static readonly uint[] _testReallyLargeTagNumberFieldTags = new uint[] { 8, 2147483640 };
+    public static TestReallyLargeTagNumber DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestReallyLargeTagNumber DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestReallyLargeTagNumber ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestReallyLargeTagNumber__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestReallyLargeTagNumber, TestReallyLargeTagNumber.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestReallyLargeTagNumber__FieldAccessorTable; }
+    }
+
+    public const int AFieldNumber = 1;
+    private bool hasA;
+    private int a_;
+    public bool HasA {
+      get { return hasA; }
+    }
+    public int A {
+      get { return a_; }
+    }
+
+    public const int BbFieldNumber = 268435455;
+    private bool hasBb;
+    private int bb_;
+    public bool HasBb {
+      get { return hasBb; }
+    }
+    public int Bb {
+      get { return bb_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testReallyLargeTagNumberFieldNames;
+      if (hasA) {
+        output.WriteInt32(1, field_names[0], A);
+      }
+      if (hasBb) {
+        output.WriteInt32(268435455, field_names[1], Bb);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasA) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, A);
+      }
+      if (hasBb) {
+        size += pb::CodedOutputStream.ComputeInt32Size(268435455, Bb);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestReallyLargeTagNumber ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestReallyLargeTagNumber ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestReallyLargeTagNumber ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestReallyLargeTagNumber ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestReallyLargeTagNumber ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestReallyLargeTagNumber ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestReallyLargeTagNumber ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestReallyLargeTagNumber ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestReallyLargeTagNumber ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestReallyLargeTagNumber ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestReallyLargeTagNumber MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestReallyLargeTagNumber prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestReallyLargeTagNumber, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestReallyLargeTagNumber cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestReallyLargeTagNumber result;
+
+      private TestReallyLargeTagNumber PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestReallyLargeTagNumber original = result;
+          result = new TestReallyLargeTagNumber();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestReallyLargeTagNumber MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestReallyLargeTagNumber.Descriptor; }
+      }
+
+      public override TestReallyLargeTagNumber DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestReallyLargeTagNumber.DefaultInstance; }
+      }
+
+      public override TestReallyLargeTagNumber BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestReallyLargeTagNumber) {
+          return MergeFrom((TestReallyLargeTagNumber) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestReallyLargeTagNumber other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestReallyLargeTagNumber.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasA) {
+          A = other.A;
+        }
+        if (other.HasBb) {
+          Bb = other.Bb;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testReallyLargeTagNumberFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testReallyLargeTagNumberFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasA = input.ReadInt32(ref result.a_);
+              break;
+            }
+            case 2147483640: {
+              result.hasBb = input.ReadInt32(ref result.bb_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasA {
+        get { return result.hasA; }
+      }
+      public int A {
+        get { return result.A; }
+        set { SetA(value); }
+      }
+      public Builder SetA(int value) {
+        PrepareBuilder();
+        result.hasA = true;
+        result.a_ = value;
+        return this;
+      }
+      public Builder ClearA() {
+        PrepareBuilder();
+        result.hasA = false;
+        result.a_ = 0;
+        return this;
+      }
+
+      public bool HasBb {
+        get { return result.hasBb; }
+      }
+      public int Bb {
+        get { return result.Bb; }
+        set { SetBb(value); }
+      }
+      public Builder SetBb(int value) {
+        PrepareBuilder();
+        result.hasBb = true;
+        result.bb_ = value;
+        return this;
+      }
+      public Builder ClearBb() {
+        PrepareBuilder();
+        result.hasBb = false;
+        result.bb_ = 0;
+        return this;
+      }
+    }
+    static TestReallyLargeTagNumber() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestRecursiveMessage : pb::GeneratedMessage<TestRecursiveMessage, TestRecursiveMessage.Builder> {
+    private TestRecursiveMessage() { }
+    private static readonly TestRecursiveMessage defaultInstance = new TestRecursiveMessage().MakeReadOnly();
+    private static readonly string[] _testRecursiveMessageFieldNames = new string[] { "a", "i" };
+    private static readonly uint[] _testRecursiveMessageFieldTags = new uint[] { 10, 16 };
+    public static TestRecursiveMessage DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestRecursiveMessage DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestRecursiveMessage ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestRecursiveMessage__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestRecursiveMessage, TestRecursiveMessage.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestRecursiveMessage__FieldAccessorTable; }
+    }
+
+    public const int AFieldNumber = 1;
+    private bool hasA;
+    private global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage a_;
+    public bool HasA {
+      get { return hasA; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage A {
+      get { return a_ ?? global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage.DefaultInstance; }
+    }
+
+    public const int IFieldNumber = 2;
+    private bool hasI;
+    private int i_;
+    public bool HasI {
+      get { return hasI; }
+    }
+    public int I {
+      get { return i_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testRecursiveMessageFieldNames;
+      if (hasA) {
+        output.WriteMessage(1, field_names[0], A);
+      }
+      if (hasI) {
+        output.WriteInt32(2, field_names[1], I);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasA) {
+        size += pb::CodedOutputStream.ComputeMessageSize(1, A);
+      }
+      if (hasI) {
+        size += pb::CodedOutputStream.ComputeInt32Size(2, I);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestRecursiveMessage ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestRecursiveMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestRecursiveMessage ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestRecursiveMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestRecursiveMessage ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestRecursiveMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestRecursiveMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestRecursiveMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestRecursiveMessage ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestRecursiveMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestRecursiveMessage MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestRecursiveMessage prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestRecursiveMessage, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestRecursiveMessage cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestRecursiveMessage result;
+
+      private TestRecursiveMessage PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestRecursiveMessage original = result;
+          result = new TestRecursiveMessage();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestRecursiveMessage MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage.Descriptor; }
+      }
+
+      public override TestRecursiveMessage DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage.DefaultInstance; }
+      }
+
+      public override TestRecursiveMessage BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestRecursiveMessage) {
+          return MergeFrom((TestRecursiveMessage) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestRecursiveMessage other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasA) {
+          MergeA(other.A);
+        }
+        if (other.HasI) {
+          I = other.I;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testRecursiveMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testRecursiveMessageFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage.CreateBuilder();
+              if (result.hasA) {
+                subBuilder.MergeFrom(A);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              A = subBuilder.BuildPartial();
+              break;
+            }
+            case 16: {
+              result.hasI = input.ReadInt32(ref result.i_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasA {
+       get { return result.hasA; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage A {
+        get { return result.A; }
+        set { SetA(value); }
+      }
+      public Builder SetA(global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasA = true;
+        result.a_ = value;
+        return this;
+      }
+      public Builder SetA(global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasA = true;
+        result.a_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeA(global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasA &&
+            result.a_ != global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage.DefaultInstance) {
+            result.a_ = global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage.CreateBuilder(result.a_).MergeFrom(value).BuildPartial();
+        } else {
+          result.a_ = value;
+        }
+        result.hasA = true;
+        return this;
+      }
+      public Builder ClearA() {
+        PrepareBuilder();
+        result.hasA = false;
+        result.a_ = null;
+        return this;
+      }
+
+      public bool HasI {
+        get { return result.hasI; }
+      }
+      public int I {
+        get { return result.I; }
+        set { SetI(value); }
+      }
+      public Builder SetI(int value) {
+        PrepareBuilder();
+        result.hasI = true;
+        result.i_ = value;
+        return this;
+      }
+      public Builder ClearI() {
+        PrepareBuilder();
+        result.hasI = false;
+        result.i_ = 0;
+        return this;
+      }
+    }
+    static TestRecursiveMessage() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestMutualRecursionA : pb::GeneratedMessage<TestMutualRecursionA, TestMutualRecursionA.Builder> {
+    private TestMutualRecursionA() { }
+    private static readonly TestMutualRecursionA defaultInstance = new TestMutualRecursionA().MakeReadOnly();
+    private static readonly string[] _testMutualRecursionAFieldNames = new string[] { "bb" };
+    private static readonly uint[] _testMutualRecursionAFieldTags = new uint[] { 10 };
+    public static TestMutualRecursionA DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestMutualRecursionA DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestMutualRecursionA ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestMutualRecursionA__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestMutualRecursionA, TestMutualRecursionA.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestMutualRecursionA__FieldAccessorTable; }
+    }
+
+    public const int BbFieldNumber = 1;
+    private bool hasBb;
+    private global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB bb_;
+    public bool HasBb {
+      get { return hasBb; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB Bb {
+      get { return bb_ ?? global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB.DefaultInstance; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testMutualRecursionAFieldNames;
+      if (hasBb) {
+        output.WriteMessage(1, field_names[0], Bb);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasBb) {
+        size += pb::CodedOutputStream.ComputeMessageSize(1, Bb);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestMutualRecursionA ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestMutualRecursionA ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestMutualRecursionA ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestMutualRecursionA ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestMutualRecursionA ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestMutualRecursionA ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestMutualRecursionA ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestMutualRecursionA ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestMutualRecursionA ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestMutualRecursionA ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestMutualRecursionA MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestMutualRecursionA prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestMutualRecursionA, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestMutualRecursionA cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestMutualRecursionA result;
+
+      private TestMutualRecursionA PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestMutualRecursionA original = result;
+          result = new TestMutualRecursionA();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestMutualRecursionA MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA.Descriptor; }
+      }
+
+      public override TestMutualRecursionA DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA.DefaultInstance; }
+      }
+
+      public override TestMutualRecursionA BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestMutualRecursionA) {
+          return MergeFrom((TestMutualRecursionA) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestMutualRecursionA other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasBb) {
+          MergeBb(other.Bb);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testMutualRecursionAFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testMutualRecursionAFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB.CreateBuilder();
+              if (result.hasBb) {
+                subBuilder.MergeFrom(Bb);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              Bb = subBuilder.BuildPartial();
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasBb {
+       get { return result.hasBb; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB Bb {
+        get { return result.Bb; }
+        set { SetBb(value); }
+      }
+      public Builder SetBb(global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasBb = true;
+        result.bb_ = value;
+        return this;
+      }
+      public Builder SetBb(global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasBb = true;
+        result.bb_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeBb(global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasBb &&
+            result.bb_ != global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB.DefaultInstance) {
+            result.bb_ = global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB.CreateBuilder(result.bb_).MergeFrom(value).BuildPartial();
+        } else {
+          result.bb_ = value;
+        }
+        result.hasBb = true;
+        return this;
+      }
+      public Builder ClearBb() {
+        PrepareBuilder();
+        result.hasBb = false;
+        result.bb_ = null;
+        return this;
+      }
+    }
+    static TestMutualRecursionA() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestMutualRecursionB : pb::GeneratedMessage<TestMutualRecursionB, TestMutualRecursionB.Builder> {
+    private TestMutualRecursionB() { }
+    private static readonly TestMutualRecursionB defaultInstance = new TestMutualRecursionB().MakeReadOnly();
+    private static readonly string[] _testMutualRecursionBFieldNames = new string[] { "a", "optional_int32" };
+    private static readonly uint[] _testMutualRecursionBFieldTags = new uint[] { 10, 16 };
+    public static TestMutualRecursionB DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestMutualRecursionB DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestMutualRecursionB ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestMutualRecursionB__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestMutualRecursionB, TestMutualRecursionB.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestMutualRecursionB__FieldAccessorTable; }
+    }
+
+    public const int AFieldNumber = 1;
+    private bool hasA;
+    private global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA a_;
+    public bool HasA {
+      get { return hasA; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA A {
+      get { return a_ ?? global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA.DefaultInstance; }
+    }
+
+    public const int OptionalInt32FieldNumber = 2;
+    private bool hasOptionalInt32;
+    private int optionalInt32_;
+    public bool HasOptionalInt32 {
+      get { return hasOptionalInt32; }
+    }
+    public int OptionalInt32 {
+      get { return optionalInt32_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testMutualRecursionBFieldNames;
+      if (hasA) {
+        output.WriteMessage(1, field_names[0], A);
+      }
+      if (hasOptionalInt32) {
+        output.WriteInt32(2, field_names[1], OptionalInt32);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasA) {
+        size += pb::CodedOutputStream.ComputeMessageSize(1, A);
+      }
+      if (hasOptionalInt32) {
+        size += pb::CodedOutputStream.ComputeInt32Size(2, OptionalInt32);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestMutualRecursionB ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestMutualRecursionB ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestMutualRecursionB ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestMutualRecursionB ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestMutualRecursionB ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestMutualRecursionB ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestMutualRecursionB ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestMutualRecursionB ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestMutualRecursionB ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestMutualRecursionB ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestMutualRecursionB MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestMutualRecursionB prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestMutualRecursionB, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestMutualRecursionB cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestMutualRecursionB result;
+
+      private TestMutualRecursionB PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestMutualRecursionB original = result;
+          result = new TestMutualRecursionB();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestMutualRecursionB MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB.Descriptor; }
+      }
+
+      public override TestMutualRecursionB DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB.DefaultInstance; }
+      }
+
+      public override TestMutualRecursionB BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestMutualRecursionB) {
+          return MergeFrom((TestMutualRecursionB) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestMutualRecursionB other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasA) {
+          MergeA(other.A);
+        }
+        if (other.HasOptionalInt32) {
+          OptionalInt32 = other.OptionalInt32;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testMutualRecursionBFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testMutualRecursionBFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA.CreateBuilder();
+              if (result.hasA) {
+                subBuilder.MergeFrom(A);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              A = subBuilder.BuildPartial();
+              break;
+            }
+            case 16: {
+              result.hasOptionalInt32 = input.ReadInt32(ref result.optionalInt32_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasA {
+       get { return result.hasA; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA A {
+        get { return result.A; }
+        set { SetA(value); }
+      }
+      public Builder SetA(global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasA = true;
+        result.a_ = value;
+        return this;
+      }
+      public Builder SetA(global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasA = true;
+        result.a_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeA(global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasA &&
+            result.a_ != global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA.DefaultInstance) {
+            result.a_ = global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA.CreateBuilder(result.a_).MergeFrom(value).BuildPartial();
+        } else {
+          result.a_ = value;
+        }
+        result.hasA = true;
+        return this;
+      }
+      public Builder ClearA() {
+        PrepareBuilder();
+        result.hasA = false;
+        result.a_ = null;
+        return this;
+      }
+
+      public bool HasOptionalInt32 {
+        get { return result.hasOptionalInt32; }
+      }
+      public int OptionalInt32 {
+        get { return result.OptionalInt32; }
+        set { SetOptionalInt32(value); }
+      }
+      public Builder SetOptionalInt32(int value) {
+        PrepareBuilder();
+        result.hasOptionalInt32 = true;
+        result.optionalInt32_ = value;
+        return this;
+      }
+      public Builder ClearOptionalInt32() {
+        PrepareBuilder();
+        result.hasOptionalInt32 = false;
+        result.optionalInt32_ = 0;
+        return this;
+      }
+    }
+    static TestMutualRecursionB() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestDupFieldNumber : pb::GeneratedMessage<TestDupFieldNumber, TestDupFieldNumber.Builder> {
+    private TestDupFieldNumber() { }
+    private static readonly TestDupFieldNumber defaultInstance = new TestDupFieldNumber().MakeReadOnly();
+    private static readonly string[] _testDupFieldNumberFieldNames = new string[] { "a", "bar", "foo" };
+    private static readonly uint[] _testDupFieldNumberFieldTags = new uint[] { 8, 27, 19 };
+    public static TestDupFieldNumber DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestDupFieldNumber DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestDupFieldNumber ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestDupFieldNumber__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestDupFieldNumber, TestDupFieldNumber.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestDupFieldNumber__FieldAccessorTable; }
+    }
+
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class Foo : pb::GeneratedMessage<Foo, Foo.Builder> {
+        private Foo() { }
+        private static readonly Foo defaultInstance = new Foo().MakeReadOnly();
+        private static readonly string[] _fooFieldNames = new string[] { "a" };
+        private static readonly uint[] _fooFieldTags = new uint[] { 8 };
+        public static Foo DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override Foo DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override Foo ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestDupFieldNumber_Foo__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<Foo, Foo.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestDupFieldNumber_Foo__FieldAccessorTable; }
+        }
+
+        public const int AFieldNumber = 1;
+        private bool hasA;
+        private int a_;
+        public bool HasA {
+          get { return hasA; }
+        }
+        public int A {
+          get { return a_; }
+        }
+
+        public override bool IsInitialized {
+          get {
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _fooFieldNames;
+          if (hasA) {
+            output.WriteInt32(1, field_names[0], A);
+          }
+          UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          if (hasA) {
+            size += pb::CodedOutputStream.ComputeInt32Size(1, A);
+          }
+          size += UnknownFields.SerializedSize;
+          memoizedSerializedSize = size;
+          return size;
+        }
+        public static Foo ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static Foo ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static Foo ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static Foo ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static Foo ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static Foo ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static Foo ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static Foo ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static Foo ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static Foo ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private Foo MakeReadOnly() {
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(Foo prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<Foo, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(Foo cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private Foo result;
+
+          private Foo PrepareBuilder() {
+            if (resultIsReadOnly) {
+              Foo original = result;
+              result = new Foo();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override Foo MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo.Descriptor; }
+          }
+
+          public override Foo DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo.DefaultInstance; }
+          }
+
+          public override Foo BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessage other) {
+            if (other is Foo) {
+              return MergeFrom((Foo) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(Foo other) {
+            if (other == global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.HasA) {
+              A = other.A;
+            }
+            this.MergeUnknownFields(other.UnknownFields);
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            pb::UnknownFieldSet.Builder unknownFields = null;
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_fooFieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _fooFieldTags[field_ordinal];
+                else {
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    if (unknownFields != null) {
+                      this.UnknownFields = unknownFields.Build();
+                    }
+                    return this;
+                  }
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 8: {
+                  result.hasA = input.ReadInt32(ref result.a_);
+                  break;
+                }
+              }
+            }
+
+            if (unknownFields != null) {
+              this.UnknownFields = unknownFields.Build();
+            }
+            return this;
+          }
+
+
+          public bool HasA {
+            get { return result.hasA; }
+          }
+          public int A {
+            get { return result.A; }
+            set { SetA(value); }
+          }
+          public Builder SetA(int value) {
+            PrepareBuilder();
+            result.hasA = true;
+            result.a_ = value;
+            return this;
+          }
+          public Builder ClearA() {
+            PrepareBuilder();
+            result.hasA = false;
+            result.a_ = 0;
+            return this;
+          }
+        }
+        static Foo() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+      }
+
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class Bar : pb::GeneratedMessage<Bar, Bar.Builder> {
+        private Bar() { }
+        private static readonly Bar defaultInstance = new Bar().MakeReadOnly();
+        private static readonly string[] _barFieldNames = new string[] { "a" };
+        private static readonly uint[] _barFieldTags = new uint[] { 8 };
+        public static Bar DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override Bar DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override Bar ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestDupFieldNumber_Bar__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<Bar, Bar.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestDupFieldNumber_Bar__FieldAccessorTable; }
+        }
+
+        public const int AFieldNumber = 1;
+        private bool hasA;
+        private int a_;
+        public bool HasA {
+          get { return hasA; }
+        }
+        public int A {
+          get { return a_; }
+        }
+
+        public override bool IsInitialized {
+          get {
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _barFieldNames;
+          if (hasA) {
+            output.WriteInt32(1, field_names[0], A);
+          }
+          UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          if (hasA) {
+            size += pb::CodedOutputStream.ComputeInt32Size(1, A);
+          }
+          size += UnknownFields.SerializedSize;
+          memoizedSerializedSize = size;
+          return size;
+        }
+        public static Bar ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static Bar ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static Bar ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static Bar ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static Bar ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static Bar ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static Bar ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static Bar ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static Bar ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static Bar ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private Bar MakeReadOnly() {
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(Bar prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<Bar, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(Bar cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private Bar result;
+
+          private Bar PrepareBuilder() {
+            if (resultIsReadOnly) {
+              Bar original = result;
+              result = new Bar();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override Bar MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar.Descriptor; }
+          }
+
+          public override Bar DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar.DefaultInstance; }
+          }
+
+          public override Bar BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessage other) {
+            if (other is Bar) {
+              return MergeFrom((Bar) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(Bar other) {
+            if (other == global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.HasA) {
+              A = other.A;
+            }
+            this.MergeUnknownFields(other.UnknownFields);
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            pb::UnknownFieldSet.Builder unknownFields = null;
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_barFieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _barFieldTags[field_ordinal];
+                else {
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    if (unknownFields != null) {
+                      this.UnknownFields = unknownFields.Build();
+                    }
+                    return this;
+                  }
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 8: {
+                  result.hasA = input.ReadInt32(ref result.a_);
+                  break;
+                }
+              }
+            }
+
+            if (unknownFields != null) {
+              this.UnknownFields = unknownFields.Build();
+            }
+            return this;
+          }
+
+
+          public bool HasA {
+            get { return result.hasA; }
+          }
+          public int A {
+            get { return result.A; }
+            set { SetA(value); }
+          }
+          public Builder SetA(int value) {
+            PrepareBuilder();
+            result.hasA = true;
+            result.a_ = value;
+            return this;
+          }
+          public Builder ClearA() {
+            PrepareBuilder();
+            result.hasA = false;
+            result.a_ = 0;
+            return this;
+          }
+        }
+        static Bar() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+      }
+
+    }
+    #endregion
+
+    public const int AFieldNumber = 1;
+    private bool hasA;
+    private int a_;
+    public bool HasA {
+      get { return hasA; }
+    }
+    public int A {
+      get { return a_; }
+    }
+
+    public const int FooFieldNumber = 2;
+    private bool hasFoo;
+    private global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo foo_;
+    public bool HasFoo {
+      get { return hasFoo; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo Foo {
+      get { return foo_ ?? global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo.DefaultInstance; }
+    }
+
+    public const int BarFieldNumber = 3;
+    private bool hasBar;
+    private global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar bar_;
+    public bool HasBar {
+      get { return hasBar; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar Bar {
+      get { return bar_ ?? global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar.DefaultInstance; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testDupFieldNumberFieldNames;
+      if (hasA) {
+        output.WriteInt32(1, field_names[0], A);
+      }
+      if (hasFoo) {
+        output.WriteGroup(2, field_names[2], Foo);
+      }
+      if (hasBar) {
+        output.WriteGroup(3, field_names[1], Bar);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasA) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, A);
+      }
+      if (hasFoo) {
+        size += pb::CodedOutputStream.ComputeGroupSize(2, Foo);
+      }
+      if (hasBar) {
+        size += pb::CodedOutputStream.ComputeGroupSize(3, Bar);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestDupFieldNumber ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestDupFieldNumber ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestDupFieldNumber ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestDupFieldNumber ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestDupFieldNumber ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestDupFieldNumber ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestDupFieldNumber ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestDupFieldNumber ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestDupFieldNumber ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestDupFieldNumber ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestDupFieldNumber MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestDupFieldNumber prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestDupFieldNumber, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestDupFieldNumber cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestDupFieldNumber result;
+
+      private TestDupFieldNumber PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestDupFieldNumber original = result;
+          result = new TestDupFieldNumber();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestDupFieldNumber MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Descriptor; }
+      }
+
+      public override TestDupFieldNumber DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.DefaultInstance; }
+      }
+
+      public override TestDupFieldNumber BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestDupFieldNumber) {
+          return MergeFrom((TestDupFieldNumber) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestDupFieldNumber other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasA) {
+          A = other.A;
+        }
+        if (other.HasFoo) {
+          MergeFoo(other.Foo);
+        }
+        if (other.HasBar) {
+          MergeBar(other.Bar);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testDupFieldNumberFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testDupFieldNumberFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasA = input.ReadInt32(ref result.a_);
+              break;
+            }
+            case 19: {
+              global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo.CreateBuilder();
+              if (result.hasFoo) {
+                subBuilder.MergeFrom(Foo);
+              }
+              input.ReadGroup(2, subBuilder, extensionRegistry);
+              Foo = subBuilder.BuildPartial();
+              break;
+            }
+            case 27: {
+              global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar.CreateBuilder();
+              if (result.hasBar) {
+                subBuilder.MergeFrom(Bar);
+              }
+              input.ReadGroup(3, subBuilder, extensionRegistry);
+              Bar = subBuilder.BuildPartial();
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasA {
+        get { return result.hasA; }
+      }
+      public int A {
+        get { return result.A; }
+        set { SetA(value); }
+      }
+      public Builder SetA(int value) {
+        PrepareBuilder();
+        result.hasA = true;
+        result.a_ = value;
+        return this;
+      }
+      public Builder ClearA() {
+        PrepareBuilder();
+        result.hasA = false;
+        result.a_ = 0;
+        return this;
+      }
+
+      public bool HasFoo {
+       get { return result.hasFoo; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo Foo {
+        get { return result.Foo; }
+        set { SetFoo(value); }
+      }
+      public Builder SetFoo(global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasFoo = true;
+        result.foo_ = value;
+        return this;
+      }
+      public Builder SetFoo(global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasFoo = true;
+        result.foo_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeFoo(global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasFoo &&
+            result.foo_ != global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo.DefaultInstance) {
+            result.foo_ = global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo.CreateBuilder(result.foo_).MergeFrom(value).BuildPartial();
+        } else {
+          result.foo_ = value;
+        }
+        result.hasFoo = true;
+        return this;
+      }
+      public Builder ClearFoo() {
+        PrepareBuilder();
+        result.hasFoo = false;
+        result.foo_ = null;
+        return this;
+      }
+
+      public bool HasBar {
+       get { return result.hasBar; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar Bar {
+        get { return result.Bar; }
+        set { SetBar(value); }
+      }
+      public Builder SetBar(global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasBar = true;
+        result.bar_ = value;
+        return this;
+      }
+      public Builder SetBar(global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasBar = true;
+        result.bar_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeBar(global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasBar &&
+            result.bar_ != global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar.DefaultInstance) {
+            result.bar_ = global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar.CreateBuilder(result.bar_).MergeFrom(value).BuildPartial();
+        } else {
+          result.bar_ = value;
+        }
+        result.hasBar = true;
+        return this;
+      }
+      public Builder ClearBar() {
+        PrepareBuilder();
+        result.hasBar = false;
+        result.bar_ = null;
+        return this;
+      }
+    }
+    static TestDupFieldNumber() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestEagerMessage : pb::GeneratedMessage<TestEagerMessage, TestEagerMessage.Builder> {
+    private TestEagerMessage() { }
+    private static readonly TestEagerMessage defaultInstance = new TestEagerMessage().MakeReadOnly();
+    private static readonly string[] _testEagerMessageFieldNames = new string[] { "sub_message" };
+    private static readonly uint[] _testEagerMessageFieldTags = new uint[] { 10 };
+    public static TestEagerMessage DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestEagerMessage DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestEagerMessage ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestEagerMessage__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestEagerMessage, TestEagerMessage.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestEagerMessage__FieldAccessorTable; }
+    }
+
+    public const int SubMessageFieldNumber = 1;
+    private bool hasSubMessage;
+    private global::Google.ProtocolBuffers.TestProtos.TestAllTypes subMessage_;
+    public bool HasSubMessage {
+      get { return hasSubMessage; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypes SubMessage {
+      get { return subMessage_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testEagerMessageFieldNames;
+      if (hasSubMessage) {
+        output.WriteMessage(1, field_names[0], SubMessage);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasSubMessage) {
+        size += pb::CodedOutputStream.ComputeMessageSize(1, SubMessage);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestEagerMessage ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestEagerMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestEagerMessage ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestEagerMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestEagerMessage ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestEagerMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestEagerMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestEagerMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestEagerMessage ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestEagerMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestEagerMessage MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestEagerMessage prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestEagerMessage, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestEagerMessage cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestEagerMessage result;
+
+      private TestEagerMessage PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestEagerMessage original = result;
+          result = new TestEagerMessage();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestEagerMessage MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestEagerMessage.Descriptor; }
+      }
+
+      public override TestEagerMessage DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestEagerMessage.DefaultInstance; }
+      }
+
+      public override TestEagerMessage BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestEagerMessage) {
+          return MergeFrom((TestEagerMessage) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestEagerMessage other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestEagerMessage.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasSubMessage) {
+          MergeSubMessage(other.SubMessage);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testEagerMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testEagerMessageFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder();
+              if (result.hasSubMessage) {
+                subBuilder.MergeFrom(SubMessage);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              SubMessage = subBuilder.BuildPartial();
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasSubMessage {
+       get { return result.hasSubMessage; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypes SubMessage {
+        get { return result.SubMessage; }
+        set { SetSubMessage(value); }
+      }
+      public Builder SetSubMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasSubMessage = true;
+        result.subMessage_ = value;
+        return this;
+      }
+      public Builder SetSubMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasSubMessage = true;
+        result.subMessage_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeSubMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasSubMessage &&
+            result.subMessage_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance) {
+            result.subMessage_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder(result.subMessage_).MergeFrom(value).BuildPartial();
+        } else {
+          result.subMessage_ = value;
+        }
+        result.hasSubMessage = true;
+        return this;
+      }
+      public Builder ClearSubMessage() {
+        PrepareBuilder();
+        result.hasSubMessage = false;
+        result.subMessage_ = null;
+        return this;
+      }
+    }
+    static TestEagerMessage() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestLazyMessage : pb::GeneratedMessage<TestLazyMessage, TestLazyMessage.Builder> {
+    private TestLazyMessage() { }
+    private static readonly TestLazyMessage defaultInstance = new TestLazyMessage().MakeReadOnly();
+    private static readonly string[] _testLazyMessageFieldNames = new string[] { "sub_message" };
+    private static readonly uint[] _testLazyMessageFieldTags = new uint[] { 10 };
+    public static TestLazyMessage DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestLazyMessage DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestLazyMessage ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestLazyMessage__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestLazyMessage, TestLazyMessage.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestLazyMessage__FieldAccessorTable; }
+    }
+
+    public const int SubMessageFieldNumber = 1;
+    private bool hasSubMessage;
+    private global::Google.ProtocolBuffers.TestProtos.TestAllTypes subMessage_;
+    public bool HasSubMessage {
+      get { return hasSubMessage; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypes SubMessage {
+      get { return subMessage_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testLazyMessageFieldNames;
+      if (hasSubMessage) {
+        output.WriteMessage(1, field_names[0], SubMessage);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasSubMessage) {
+        size += pb::CodedOutputStream.ComputeMessageSize(1, SubMessage);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestLazyMessage ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestLazyMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestLazyMessage ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestLazyMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestLazyMessage ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestLazyMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestLazyMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestLazyMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestLazyMessage ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestLazyMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestLazyMessage MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestLazyMessage prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestLazyMessage, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestLazyMessage cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestLazyMessage result;
+
+      private TestLazyMessage PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestLazyMessage original = result;
+          result = new TestLazyMessage();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestLazyMessage MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestLazyMessage.Descriptor; }
+      }
+
+      public override TestLazyMessage DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestLazyMessage.DefaultInstance; }
+      }
+
+      public override TestLazyMessage BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestLazyMessage) {
+          return MergeFrom((TestLazyMessage) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestLazyMessage other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestLazyMessage.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasSubMessage) {
+          MergeSubMessage(other.SubMessage);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testLazyMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testLazyMessageFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder();
+              if (result.hasSubMessage) {
+                subBuilder.MergeFrom(SubMessage);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              SubMessage = subBuilder.BuildPartial();
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasSubMessage {
+       get { return result.hasSubMessage; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypes SubMessage {
+        get { return result.SubMessage; }
+        set { SetSubMessage(value); }
+      }
+      public Builder SetSubMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasSubMessage = true;
+        result.subMessage_ = value;
+        return this;
+      }
+      public Builder SetSubMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasSubMessage = true;
+        result.subMessage_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeSubMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasSubMessage &&
+            result.subMessage_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance) {
+            result.subMessage_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder(result.subMessage_).MergeFrom(value).BuildPartial();
+        } else {
+          result.subMessage_ = value;
+        }
+        result.hasSubMessage = true;
+        return this;
+      }
+      public Builder ClearSubMessage() {
+        PrepareBuilder();
+        result.hasSubMessage = false;
+        result.subMessage_ = null;
+        return this;
+      }
+    }
+    static TestLazyMessage() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestNestedMessageHasBits : pb::GeneratedMessage<TestNestedMessageHasBits, TestNestedMessageHasBits.Builder> {
+    private TestNestedMessageHasBits() { }
+    private static readonly TestNestedMessageHasBits defaultInstance = new TestNestedMessageHasBits().MakeReadOnly();
+    private static readonly string[] _testNestedMessageHasBitsFieldNames = new string[] { "optional_nested_message" };
+    private static readonly uint[] _testNestedMessageHasBitsFieldTags = new uint[] { 10 };
+    public static TestNestedMessageHasBits DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestNestedMessageHasBits DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestNestedMessageHasBits ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestNestedMessageHasBits__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestNestedMessageHasBits, TestNestedMessageHasBits.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestNestedMessageHasBits__FieldAccessorTable; }
+    }
+
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class NestedMessage : pb::GeneratedMessage<NestedMessage, NestedMessage.Builder> {
+        private NestedMessage() { }
+        private static readonly NestedMessage defaultInstance = new NestedMessage().MakeReadOnly();
+        private static readonly string[] _nestedMessageFieldNames = new string[] { "nestedmessage_repeated_foreignmessage", "nestedmessage_repeated_int32" };
+        private static readonly uint[] _nestedMessageFieldTags = new uint[] { 18, 8 };
+        public static NestedMessage DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override NestedMessage DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override NestedMessage ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestNestedMessageHasBits_NestedMessage__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<NestedMessage, NestedMessage.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestNestedMessageHasBits_NestedMessage__FieldAccessorTable; }
+        }
+
+        public const int NestedmessageRepeatedInt32FieldNumber = 1;
+        private pbc::PopsicleList<int> nestedmessageRepeatedInt32_ = new pbc::PopsicleList<int>();
+        public scg::IList<int> NestedmessageRepeatedInt32List {
+          get { return pbc::Lists.AsReadOnly(nestedmessageRepeatedInt32_); }
+        }
+        public int NestedmessageRepeatedInt32Count {
+          get { return nestedmessageRepeatedInt32_.Count; }
+        }
+        public int GetNestedmessageRepeatedInt32(int index) {
+          return nestedmessageRepeatedInt32_[index];
+        }
+
+        public const int NestedmessageRepeatedForeignmessageFieldNumber = 2;
+        private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignMessage> nestedmessageRepeatedForeignmessage_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignMessage>();
+        public scg::IList<global::Google.ProtocolBuffers.TestProtos.ForeignMessage> NestedmessageRepeatedForeignmessageList {
+          get { return nestedmessageRepeatedForeignmessage_; }
+        }
+        public int NestedmessageRepeatedForeignmessageCount {
+          get { return nestedmessageRepeatedForeignmessage_.Count; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.ForeignMessage GetNestedmessageRepeatedForeignmessage(int index) {
+          return nestedmessageRepeatedForeignmessage_[index];
+        }
+
+        public override bool IsInitialized {
+          get {
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _nestedMessageFieldNames;
+          if (nestedmessageRepeatedInt32_.Count > 0) {
+            output.WriteInt32Array(1, field_names[1], nestedmessageRepeatedInt32_);
+          }
+          if (nestedmessageRepeatedForeignmessage_.Count > 0) {
+            output.WriteMessageArray(2, field_names[0], nestedmessageRepeatedForeignmessage_);
+          }
+          UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          {
+            int dataSize = 0;
+            foreach (int element in NestedmessageRepeatedInt32List) {
+              dataSize += pb::CodedOutputStream.ComputeInt32SizeNoTag(element);
+            }
+            size += dataSize;
+            size += 1 * nestedmessageRepeatedInt32_.Count;
+          }
+          foreach (global::Google.ProtocolBuffers.TestProtos.ForeignMessage element in NestedmessageRepeatedForeignmessageList) {
+            size += pb::CodedOutputStream.ComputeMessageSize(2, element);
+          }
+          size += UnknownFields.SerializedSize;
+          memoizedSerializedSize = size;
+          return size;
+        }
+        public static NestedMessage ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static NestedMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static NestedMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private NestedMessage MakeReadOnly() {
+          nestedmessageRepeatedInt32_.MakeReadOnly();
+          nestedmessageRepeatedForeignmessage_.MakeReadOnly();
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(NestedMessage prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<NestedMessage, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(NestedMessage cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private NestedMessage result;
+
+          private NestedMessage PrepareBuilder() {
+            if (resultIsReadOnly) {
+              NestedMessage original = result;
+              result = new NestedMessage();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override NestedMessage MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage.Descriptor; }
+          }
+
+          public override NestedMessage DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage.DefaultInstance; }
+          }
+
+          public override NestedMessage BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessage other) {
+            if (other is NestedMessage) {
+              return MergeFrom((NestedMessage) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(NestedMessage other) {
+            if (other == global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.nestedmessageRepeatedInt32_.Count != 0) {
+              result.nestedmessageRepeatedInt32_.Add(other.nestedmessageRepeatedInt32_);
+            }
+            if (other.nestedmessageRepeatedForeignmessage_.Count != 0) {
+              result.nestedmessageRepeatedForeignmessage_.Add(other.nestedmessageRepeatedForeignmessage_);
+            }
+            this.MergeUnknownFields(other.UnknownFields);
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            pb::UnknownFieldSet.Builder unknownFields = null;
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_nestedMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _nestedMessageFieldTags[field_ordinal];
+                else {
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    if (unknownFields != null) {
+                      this.UnknownFields = unknownFields.Build();
+                    }
+                    return this;
+                  }
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 10:
+                case 8: {
+                  input.ReadInt32Array(tag, field_name, result.nestedmessageRepeatedInt32_);
+                  break;
+                }
+                case 18: {
+                  input.ReadMessageArray(tag, field_name, result.nestedmessageRepeatedForeignmessage_, global::Google.ProtocolBuffers.TestProtos.ForeignMessage.DefaultInstance, extensionRegistry);
+                  break;
+                }
+              }
+            }
+
+            if (unknownFields != null) {
+              this.UnknownFields = unknownFields.Build();
+            }
+            return this;
+          }
+
+
+          public pbc::IPopsicleList<int> NestedmessageRepeatedInt32List {
+            get { return PrepareBuilder().nestedmessageRepeatedInt32_; }
+          }
+          public int NestedmessageRepeatedInt32Count {
+            get { return result.NestedmessageRepeatedInt32Count; }
+          }
+          public int GetNestedmessageRepeatedInt32(int index) {
+            return result.GetNestedmessageRepeatedInt32(index);
+          }
+          public Builder SetNestedmessageRepeatedInt32(int index, int value) {
+            PrepareBuilder();
+            result.nestedmessageRepeatedInt32_[index] = value;
+            return this;
+          }
+          public Builder AddNestedmessageRepeatedInt32(int value) {
+            PrepareBuilder();
+            result.nestedmessageRepeatedInt32_.Add(value);
+            return this;
+          }
+          public Builder AddRangeNestedmessageRepeatedInt32(scg::IEnumerable<int> values) {
+            PrepareBuilder();
+            result.nestedmessageRepeatedInt32_.Add(values);
+            return this;
+          }
+          public Builder ClearNestedmessageRepeatedInt32() {
+            PrepareBuilder();
+            result.nestedmessageRepeatedInt32_.Clear();
+            return this;
+          }
+
+          public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignMessage> NestedmessageRepeatedForeignmessageList {
+            get { return PrepareBuilder().nestedmessageRepeatedForeignmessage_; }
+          }
+          public int NestedmessageRepeatedForeignmessageCount {
+            get { return result.NestedmessageRepeatedForeignmessageCount; }
+          }
+          public global::Google.ProtocolBuffers.TestProtos.ForeignMessage GetNestedmessageRepeatedForeignmessage(int index) {
+            return result.GetNestedmessageRepeatedForeignmessage(index);
+          }
+          public Builder SetNestedmessageRepeatedForeignmessage(int index, global::Google.ProtocolBuffers.TestProtos.ForeignMessage value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.nestedmessageRepeatedForeignmessage_[index] = value;
+            return this;
+          }
+          public Builder SetNestedmessageRepeatedForeignmessage(int index, global::Google.ProtocolBuffers.TestProtos.ForeignMessage.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.nestedmessageRepeatedForeignmessage_[index] = builderForValue.Build();
+            return this;
+          }
+          public Builder AddNestedmessageRepeatedForeignmessage(global::Google.ProtocolBuffers.TestProtos.ForeignMessage value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.nestedmessageRepeatedForeignmessage_.Add(value);
+            return this;
+          }
+          public Builder AddNestedmessageRepeatedForeignmessage(global::Google.ProtocolBuffers.TestProtos.ForeignMessage.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.nestedmessageRepeatedForeignmessage_.Add(builderForValue.Build());
+            return this;
+          }
+          public Builder AddRangeNestedmessageRepeatedForeignmessage(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.ForeignMessage> values) {
+            PrepareBuilder();
+            result.nestedmessageRepeatedForeignmessage_.Add(values);
+            return this;
+          }
+          public Builder ClearNestedmessageRepeatedForeignmessage() {
+            PrepareBuilder();
+            result.nestedmessageRepeatedForeignmessage_.Clear();
+            return this;
+          }
+        }
+        static NestedMessage() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+      }
+
+    }
+    #endregion
+
+    public const int OptionalNestedMessageFieldNumber = 1;
+    private bool hasOptionalNestedMessage;
+    private global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage optionalNestedMessage_;
+    public bool HasOptionalNestedMessage {
+      get { return hasOptionalNestedMessage; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage OptionalNestedMessage {
+      get { return optionalNestedMessage_ ?? global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage.DefaultInstance; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testNestedMessageHasBitsFieldNames;
+      if (hasOptionalNestedMessage) {
+        output.WriteMessage(1, field_names[0], OptionalNestedMessage);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasOptionalNestedMessage) {
+        size += pb::CodedOutputStream.ComputeMessageSize(1, OptionalNestedMessage);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestNestedMessageHasBits ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestNestedMessageHasBits ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestNestedMessageHasBits ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestNestedMessageHasBits ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestNestedMessageHasBits ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestNestedMessageHasBits ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestNestedMessageHasBits ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestNestedMessageHasBits ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestNestedMessageHasBits ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestNestedMessageHasBits ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestNestedMessageHasBits MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestNestedMessageHasBits prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestNestedMessageHasBits, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestNestedMessageHasBits cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestNestedMessageHasBits result;
+
+      private TestNestedMessageHasBits PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestNestedMessageHasBits original = result;
+          result = new TestNestedMessageHasBits();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestNestedMessageHasBits MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Descriptor; }
+      }
+
+      public override TestNestedMessageHasBits DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.DefaultInstance; }
+      }
+
+      public override TestNestedMessageHasBits BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestNestedMessageHasBits) {
+          return MergeFrom((TestNestedMessageHasBits) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestNestedMessageHasBits other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasOptionalNestedMessage) {
+          MergeOptionalNestedMessage(other.OptionalNestedMessage);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testNestedMessageHasBitsFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testNestedMessageHasBitsFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage.CreateBuilder();
+              if (result.hasOptionalNestedMessage) {
+                subBuilder.MergeFrom(OptionalNestedMessage);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              OptionalNestedMessage = subBuilder.BuildPartial();
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasOptionalNestedMessage {
+       get { return result.hasOptionalNestedMessage; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage OptionalNestedMessage {
+        get { return result.OptionalNestedMessage; }
+        set { SetOptionalNestedMessage(value); }
+      }
+      public Builder SetOptionalNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptionalNestedMessage = true;
+        result.optionalNestedMessage_ = value;
+        return this;
+      }
+      public Builder SetOptionalNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasOptionalNestedMessage = true;
+        result.optionalNestedMessage_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeOptionalNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasOptionalNestedMessage &&
+            result.optionalNestedMessage_ != global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage.DefaultInstance) {
+            result.optionalNestedMessage_ = global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage.CreateBuilder(result.optionalNestedMessage_).MergeFrom(value).BuildPartial();
+        } else {
+          result.optionalNestedMessage_ = value;
+        }
+        result.hasOptionalNestedMessage = true;
+        return this;
+      }
+      public Builder ClearOptionalNestedMessage() {
+        PrepareBuilder();
+        result.hasOptionalNestedMessage = false;
+        result.optionalNestedMessage_ = null;
+        return this;
+      }
+    }
+    static TestNestedMessageHasBits() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestCamelCaseFieldNames : pb::GeneratedMessage<TestCamelCaseFieldNames, TestCamelCaseFieldNames.Builder> {
+    private TestCamelCaseFieldNames() { }
+    private static readonly TestCamelCaseFieldNames defaultInstance = new TestCamelCaseFieldNames().MakeReadOnly();
+    private static readonly string[] _testCamelCaseFieldNamesFieldNames = new string[] { "CordField", "EnumField", "MessageField", "PrimitiveField", "RepeatedCordField", "RepeatedEnumField", "RepeatedMessageField", "RepeatedPrimitiveField", "RepeatedStringField", "RepeatedStringPieceField", "StringField", "StringPieceField" };
+    private static readonly uint[] _testCamelCaseFieldNamesFieldTags = new uint[] { 50, 24, 34, 8, 98, 72, 82, 56, 66, 90, 18, 42 };
+    public static TestCamelCaseFieldNames DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestCamelCaseFieldNames DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestCamelCaseFieldNames ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestCamelCaseFieldNames__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestCamelCaseFieldNames, TestCamelCaseFieldNames.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestCamelCaseFieldNames__FieldAccessorTable; }
+    }
+
+    public const int PrimitiveFieldFieldNumber = 1;
+    private bool hasPrimitiveField;
+    private int primitiveField_;
+    public bool HasPrimitiveField {
+      get { return hasPrimitiveField; }
+    }
+    public int PrimitiveField {
+      get { return primitiveField_; }
+    }
+
+    public const int StringFieldFieldNumber = 2;
+    private bool hasStringField;
+    private string stringField_ = "";
+    public bool HasStringField {
+      get { return hasStringField; }
+    }
+    public string StringField {
+      get { return stringField_; }
+    }
+
+    public const int EnumFieldFieldNumber = 3;
+    private bool hasEnumField;
+    private global::Google.ProtocolBuffers.TestProtos.ForeignEnum enumField_ = global::Google.ProtocolBuffers.TestProtos.ForeignEnum.FOREIGN_FOO;
+    public bool HasEnumField {
+      get { return hasEnumField; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ForeignEnum EnumField {
+      get { return enumField_; }
+    }
+
+    public const int MessageFieldFieldNumber = 4;
+    private bool hasMessageField;
+    private global::Google.ProtocolBuffers.TestProtos.ForeignMessage messageField_;
+    public bool HasMessageField {
+      get { return hasMessageField; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ForeignMessage MessageField {
+      get { return messageField_ ?? global::Google.ProtocolBuffers.TestProtos.ForeignMessage.DefaultInstance; }
+    }
+
+    public const int StringPieceFieldFieldNumber = 5;
+    private bool hasStringPieceField;
+    private string stringPieceField_ = "";
+    public bool HasStringPieceField {
+      get { return hasStringPieceField; }
+    }
+    public string StringPieceField {
+      get { return stringPieceField_; }
+    }
+
+    public const int CordFieldFieldNumber = 6;
+    private bool hasCordField;
+    private string cordField_ = "";
+    public bool HasCordField {
+      get { return hasCordField; }
+    }
+    public string CordField {
+      get { return cordField_; }
+    }
+
+    public const int RepeatedPrimitiveFieldFieldNumber = 7;
+    private pbc::PopsicleList<int> repeatedPrimitiveField_ = new pbc::PopsicleList<int>();
+    public scg::IList<int> RepeatedPrimitiveFieldList {
+      get { return pbc::Lists.AsReadOnly(repeatedPrimitiveField_); }
+    }
+    public int RepeatedPrimitiveFieldCount {
+      get { return repeatedPrimitiveField_.Count; }
+    }
+    public int GetRepeatedPrimitiveField(int index) {
+      return repeatedPrimitiveField_[index];
+    }
+
+    public const int RepeatedStringFieldFieldNumber = 8;
+    private pbc::PopsicleList<string> repeatedStringField_ = new pbc::PopsicleList<string>();
+    public scg::IList<string> RepeatedStringFieldList {
+      get { return pbc::Lists.AsReadOnly(repeatedStringField_); }
+    }
+    public int RepeatedStringFieldCount {
+      get { return repeatedStringField_.Count; }
+    }
+    public string GetRepeatedStringField(int index) {
+      return repeatedStringField_[index];
+    }
+
+    public const int RepeatedEnumFieldFieldNumber = 9;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> repeatedEnumField_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> RepeatedEnumFieldList {
+      get { return pbc::Lists.AsReadOnly(repeatedEnumField_); }
+    }
+    public int RepeatedEnumFieldCount {
+      get { return repeatedEnumField_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ForeignEnum GetRepeatedEnumField(int index) {
+      return repeatedEnumField_[index];
+    }
+
+    public const int RepeatedMessageFieldFieldNumber = 10;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignMessage> repeatedMessageField_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignMessage>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.ForeignMessage> RepeatedMessageFieldList {
+      get { return repeatedMessageField_; }
+    }
+    public int RepeatedMessageFieldCount {
+      get { return repeatedMessageField_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ForeignMessage GetRepeatedMessageField(int index) {
+      return repeatedMessageField_[index];
+    }
+
+    public const int RepeatedStringPieceFieldFieldNumber = 11;
+    private pbc::PopsicleList<string> repeatedStringPieceField_ = new pbc::PopsicleList<string>();
+    public scg::IList<string> RepeatedStringPieceFieldList {
+      get { return pbc::Lists.AsReadOnly(repeatedStringPieceField_); }
+    }
+    public int RepeatedStringPieceFieldCount {
+      get { return repeatedStringPieceField_.Count; }
+    }
+    public string GetRepeatedStringPieceField(int index) {
+      return repeatedStringPieceField_[index];
+    }
+
+    public const int RepeatedCordFieldFieldNumber = 12;
+    private pbc::PopsicleList<string> repeatedCordField_ = new pbc::PopsicleList<string>();
+    public scg::IList<string> RepeatedCordFieldList {
+      get { return pbc::Lists.AsReadOnly(repeatedCordField_); }
+    }
+    public int RepeatedCordFieldCount {
+      get { return repeatedCordField_.Count; }
+    }
+    public string GetRepeatedCordField(int index) {
+      return repeatedCordField_[index];
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testCamelCaseFieldNamesFieldNames;
+      if (hasPrimitiveField) {
+        output.WriteInt32(1, field_names[3], PrimitiveField);
+      }
+      if (hasStringField) {
+        output.WriteString(2, field_names[10], StringField);
+      }
+      if (hasEnumField) {
+        output.WriteEnum(3, field_names[1], (int) EnumField, EnumField);
+      }
+      if (hasMessageField) {
+        output.WriteMessage(4, field_names[2], MessageField);
+      }
+      if (hasStringPieceField) {
+        output.WriteString(5, field_names[11], StringPieceField);
+      }
+      if (hasCordField) {
+        output.WriteString(6, field_names[0], CordField);
+      }
+      if (repeatedPrimitiveField_.Count > 0) {
+        output.WriteInt32Array(7, field_names[7], repeatedPrimitiveField_);
+      }
+      if (repeatedStringField_.Count > 0) {
+        output.WriteStringArray(8, field_names[8], repeatedStringField_);
+      }
+      if (repeatedEnumField_.Count > 0) {
+        output.WriteEnumArray(9, field_names[5], repeatedEnumField_);
+      }
+      if (repeatedMessageField_.Count > 0) {
+        output.WriteMessageArray(10, field_names[6], repeatedMessageField_);
+      }
+      if (repeatedStringPieceField_.Count > 0) {
+        output.WriteStringArray(11, field_names[9], repeatedStringPieceField_);
+      }
+      if (repeatedCordField_.Count > 0) {
+        output.WriteStringArray(12, field_names[4], repeatedCordField_);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasPrimitiveField) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, PrimitiveField);
+      }
+      if (hasStringField) {
+        size += pb::CodedOutputStream.ComputeStringSize(2, StringField);
+      }
+      if (hasEnumField) {
+        size += pb::CodedOutputStream.ComputeEnumSize(3, (int) EnumField);
+      }
+      if (hasMessageField) {
+        size += pb::CodedOutputStream.ComputeMessageSize(4, MessageField);
+      }
+      if (hasStringPieceField) {
+        size += pb::CodedOutputStream.ComputeStringSize(5, StringPieceField);
+      }
+      if (hasCordField) {
+        size += pb::CodedOutputStream.ComputeStringSize(6, CordField);
+      }
+      {
+        int dataSize = 0;
+        foreach (int element in RepeatedPrimitiveFieldList) {
+          dataSize += pb::CodedOutputStream.ComputeInt32SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 1 * repeatedPrimitiveField_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (string element in RepeatedStringFieldList) {
+          dataSize += pb::CodedOutputStream.ComputeStringSizeNoTag(element);
+        }
+        size += dataSize;
+        size += 1 * repeatedStringField_.Count;
+      }
+      {
+        int dataSize = 0;
+        if (repeatedEnumField_.Count > 0) {
+          foreach (global::Google.ProtocolBuffers.TestProtos.ForeignEnum element in repeatedEnumField_) {
+            dataSize += pb::CodedOutputStream.ComputeEnumSizeNoTag((int) element);
+          }
+          size += dataSize;
+          size += 1 * repeatedEnumField_.Count;
+        }
+      }
+      foreach (global::Google.ProtocolBuffers.TestProtos.ForeignMessage element in RepeatedMessageFieldList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(10, element);
+      }
+      {
+        int dataSize = 0;
+        foreach (string element in RepeatedStringPieceFieldList) {
+          dataSize += pb::CodedOutputStream.ComputeStringSizeNoTag(element);
+        }
+        size += dataSize;
+        size += 1 * repeatedStringPieceField_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (string element in RepeatedCordFieldList) {
+          dataSize += pb::CodedOutputStream.ComputeStringSizeNoTag(element);
+        }
+        size += dataSize;
+        size += 1 * repeatedCordField_.Count;
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestCamelCaseFieldNames ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestCamelCaseFieldNames ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestCamelCaseFieldNames ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestCamelCaseFieldNames ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestCamelCaseFieldNames ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestCamelCaseFieldNames ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestCamelCaseFieldNames ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestCamelCaseFieldNames ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestCamelCaseFieldNames ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestCamelCaseFieldNames ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestCamelCaseFieldNames MakeReadOnly() {
+      repeatedPrimitiveField_.MakeReadOnly();
+      repeatedStringField_.MakeReadOnly();
+      repeatedEnumField_.MakeReadOnly();
+      repeatedMessageField_.MakeReadOnly();
+      repeatedStringPieceField_.MakeReadOnly();
+      repeatedCordField_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestCamelCaseFieldNames prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestCamelCaseFieldNames, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestCamelCaseFieldNames cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestCamelCaseFieldNames result;
+
+      private TestCamelCaseFieldNames PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestCamelCaseFieldNames original = result;
+          result = new TestCamelCaseFieldNames();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestCamelCaseFieldNames MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestCamelCaseFieldNames.Descriptor; }
+      }
+
+      public override TestCamelCaseFieldNames DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestCamelCaseFieldNames.DefaultInstance; }
+      }
+
+      public override TestCamelCaseFieldNames BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestCamelCaseFieldNames) {
+          return MergeFrom((TestCamelCaseFieldNames) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestCamelCaseFieldNames other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestCamelCaseFieldNames.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasPrimitiveField) {
+          PrimitiveField = other.PrimitiveField;
+        }
+        if (other.HasStringField) {
+          StringField = other.StringField;
+        }
+        if (other.HasEnumField) {
+          EnumField = other.EnumField;
+        }
+        if (other.HasMessageField) {
+          MergeMessageField(other.MessageField);
+        }
+        if (other.HasStringPieceField) {
+          StringPieceField = other.StringPieceField;
+        }
+        if (other.HasCordField) {
+          CordField = other.CordField;
+        }
+        if (other.repeatedPrimitiveField_.Count != 0) {
+          result.repeatedPrimitiveField_.Add(other.repeatedPrimitiveField_);
+        }
+        if (other.repeatedStringField_.Count != 0) {
+          result.repeatedStringField_.Add(other.repeatedStringField_);
+        }
+        if (other.repeatedEnumField_.Count != 0) {
+          result.repeatedEnumField_.Add(other.repeatedEnumField_);
+        }
+        if (other.repeatedMessageField_.Count != 0) {
+          result.repeatedMessageField_.Add(other.repeatedMessageField_);
+        }
+        if (other.repeatedStringPieceField_.Count != 0) {
+          result.repeatedStringPieceField_.Add(other.repeatedStringPieceField_);
+        }
+        if (other.repeatedCordField_.Count != 0) {
+          result.repeatedCordField_.Add(other.repeatedCordField_);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testCamelCaseFieldNamesFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testCamelCaseFieldNamesFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasPrimitiveField = input.ReadInt32(ref result.primitiveField_);
+              break;
+            }
+            case 18: {
+              result.hasStringField = input.ReadString(ref result.stringField_);
+              break;
+            }
+            case 24: {
+              object unknown;
+              if(input.ReadEnum(ref result.enumField_, out unknown)) {
+                result.hasEnumField = true;
+              } else if(unknown is int) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                unknownFields.MergeVarintField(3, (ulong)(int)unknown);
+              }
+              break;
+            }
+            case 34: {
+              global::Google.ProtocolBuffers.TestProtos.ForeignMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.ForeignMessage.CreateBuilder();
+              if (result.hasMessageField) {
+                subBuilder.MergeFrom(MessageField);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              MessageField = subBuilder.BuildPartial();
+              break;
+            }
+            case 42: {
+              result.hasStringPieceField = input.ReadString(ref result.stringPieceField_);
+              break;
+            }
+            case 50: {
+              result.hasCordField = input.ReadString(ref result.cordField_);
+              break;
+            }
+            case 58:
+            case 56: {
+              input.ReadInt32Array(tag, field_name, result.repeatedPrimitiveField_);
+              break;
+            }
+            case 66: {
+              input.ReadStringArray(tag, field_name, result.repeatedStringField_);
+              break;
+            }
+            case 74:
+            case 72: {
+              scg::ICollection<object> unknownItems;
+              input.ReadEnumArray<global::Google.ProtocolBuffers.TestProtos.ForeignEnum>(tag, field_name, result.repeatedEnumField_, out unknownItems);
+              if (unknownItems != null) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                foreach (object rawValue in unknownItems)
+                  if (rawValue is int)
+                    unknownFields.MergeVarintField(9, (ulong)(int)rawValue);
+              }
+              break;
+            }
+            case 82: {
+              input.ReadMessageArray(tag, field_name, result.repeatedMessageField_, global::Google.ProtocolBuffers.TestProtos.ForeignMessage.DefaultInstance, extensionRegistry);
+              break;
+            }
+            case 90: {
+              input.ReadStringArray(tag, field_name, result.repeatedStringPieceField_);
+              break;
+            }
+            case 98: {
+              input.ReadStringArray(tag, field_name, result.repeatedCordField_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasPrimitiveField {
+        get { return result.hasPrimitiveField; }
+      }
+      public int PrimitiveField {
+        get { return result.PrimitiveField; }
+        set { SetPrimitiveField(value); }
+      }
+      public Builder SetPrimitiveField(int value) {
+        PrepareBuilder();
+        result.hasPrimitiveField = true;
+        result.primitiveField_ = value;
+        return this;
+      }
+      public Builder ClearPrimitiveField() {
+        PrepareBuilder();
+        result.hasPrimitiveField = false;
+        result.primitiveField_ = 0;
+        return this;
+      }
+
+      public bool HasStringField {
+        get { return result.hasStringField; }
+      }
+      public string StringField {
+        get { return result.StringField; }
+        set { SetStringField(value); }
+      }
+      public Builder SetStringField(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasStringField = true;
+        result.stringField_ = value;
+        return this;
+      }
+      public Builder ClearStringField() {
+        PrepareBuilder();
+        result.hasStringField = false;
+        result.stringField_ = "";
+        return this;
+      }
+
+      public bool HasEnumField {
+       get { return result.hasEnumField; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ForeignEnum EnumField {
+        get { return result.EnumField; }
+        set { SetEnumField(value); }
+      }
+      public Builder SetEnumField(global::Google.ProtocolBuffers.TestProtos.ForeignEnum value) {
+        PrepareBuilder();
+        result.hasEnumField = true;
+        result.enumField_ = value;
+        return this;
+      }
+      public Builder ClearEnumField() {
+        PrepareBuilder();
+        result.hasEnumField = false;
+        result.enumField_ = global::Google.ProtocolBuffers.TestProtos.ForeignEnum.FOREIGN_FOO;
+        return this;
+      }
+
+      public bool HasMessageField {
+       get { return result.hasMessageField; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ForeignMessage MessageField {
+        get { return result.MessageField; }
+        set { SetMessageField(value); }
+      }
+      public Builder SetMessageField(global::Google.ProtocolBuffers.TestProtos.ForeignMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasMessageField = true;
+        result.messageField_ = value;
+        return this;
+      }
+      public Builder SetMessageField(global::Google.ProtocolBuffers.TestProtos.ForeignMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasMessageField = true;
+        result.messageField_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeMessageField(global::Google.ProtocolBuffers.TestProtos.ForeignMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasMessageField &&
+            result.messageField_ != global::Google.ProtocolBuffers.TestProtos.ForeignMessage.DefaultInstance) {
+            result.messageField_ = global::Google.ProtocolBuffers.TestProtos.ForeignMessage.CreateBuilder(result.messageField_).MergeFrom(value).BuildPartial();
+        } else {
+          result.messageField_ = value;
+        }
+        result.hasMessageField = true;
+        return this;
+      }
+      public Builder ClearMessageField() {
+        PrepareBuilder();
+        result.hasMessageField = false;
+        result.messageField_ = null;
+        return this;
+      }
+
+      public bool HasStringPieceField {
+        get { return result.hasStringPieceField; }
+      }
+      public string StringPieceField {
+        get { return result.StringPieceField; }
+        set { SetStringPieceField(value); }
+      }
+      public Builder SetStringPieceField(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasStringPieceField = true;
+        result.stringPieceField_ = value;
+        return this;
+      }
+      public Builder ClearStringPieceField() {
+        PrepareBuilder();
+        result.hasStringPieceField = false;
+        result.stringPieceField_ = "";
+        return this;
+      }
+
+      public bool HasCordField {
+        get { return result.hasCordField; }
+      }
+      public string CordField {
+        get { return result.CordField; }
+        set { SetCordField(value); }
+      }
+      public Builder SetCordField(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasCordField = true;
+        result.cordField_ = value;
+        return this;
+      }
+      public Builder ClearCordField() {
+        PrepareBuilder();
+        result.hasCordField = false;
+        result.cordField_ = "";
+        return this;
+      }
+
+      public pbc::IPopsicleList<int> RepeatedPrimitiveFieldList {
+        get { return PrepareBuilder().repeatedPrimitiveField_; }
+      }
+      public int RepeatedPrimitiveFieldCount {
+        get { return result.RepeatedPrimitiveFieldCount; }
+      }
+      public int GetRepeatedPrimitiveField(int index) {
+        return result.GetRepeatedPrimitiveField(index);
+      }
+      public Builder SetRepeatedPrimitiveField(int index, int value) {
+        PrepareBuilder();
+        result.repeatedPrimitiveField_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedPrimitiveField(int value) {
+        PrepareBuilder();
+        result.repeatedPrimitiveField_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedPrimitiveField(scg::IEnumerable<int> values) {
+        PrepareBuilder();
+        result.repeatedPrimitiveField_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedPrimitiveField() {
+        PrepareBuilder();
+        result.repeatedPrimitiveField_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<string> RepeatedStringFieldList {
+        get { return PrepareBuilder().repeatedStringField_; }
+      }
+      public int RepeatedStringFieldCount {
+        get { return result.RepeatedStringFieldCount; }
+      }
+      public string GetRepeatedStringField(int index) {
+        return result.GetRepeatedStringField(index);
+      }
+      public Builder SetRepeatedStringField(int index, string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedStringField_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedStringField(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedStringField_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedStringField(scg::IEnumerable<string> values) {
+        PrepareBuilder();
+        result.repeatedStringField_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedStringField() {
+        PrepareBuilder();
+        result.repeatedStringField_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> RepeatedEnumFieldList {
+        get { return PrepareBuilder().repeatedEnumField_; }
+      }
+      public int RepeatedEnumFieldCount {
+        get { return result.RepeatedEnumFieldCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ForeignEnum GetRepeatedEnumField(int index) {
+        return result.GetRepeatedEnumField(index);
+      }
+      public Builder SetRepeatedEnumField(int index, global::Google.ProtocolBuffers.TestProtos.ForeignEnum value) {
+        PrepareBuilder();
+        result.repeatedEnumField_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedEnumField(global::Google.ProtocolBuffers.TestProtos.ForeignEnum value) {
+        PrepareBuilder();
+        result.repeatedEnumField_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedEnumField(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> values) {
+        PrepareBuilder();
+        result.repeatedEnumField_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedEnumField() {
+        PrepareBuilder();
+        result.repeatedEnumField_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignMessage> RepeatedMessageFieldList {
+        get { return PrepareBuilder().repeatedMessageField_; }
+      }
+      public int RepeatedMessageFieldCount {
+        get { return result.RepeatedMessageFieldCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ForeignMessage GetRepeatedMessageField(int index) {
+        return result.GetRepeatedMessageField(index);
+      }
+      public Builder SetRepeatedMessageField(int index, global::Google.ProtocolBuffers.TestProtos.ForeignMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedMessageField_[index] = value;
+        return this;
+      }
+      public Builder SetRepeatedMessageField(int index, global::Google.ProtocolBuffers.TestProtos.ForeignMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedMessageField_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddRepeatedMessageField(global::Google.ProtocolBuffers.TestProtos.ForeignMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedMessageField_.Add(value);
+        return this;
+      }
+      public Builder AddRepeatedMessageField(global::Google.ProtocolBuffers.TestProtos.ForeignMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedMessageField_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeRepeatedMessageField(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.ForeignMessage> values) {
+        PrepareBuilder();
+        result.repeatedMessageField_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedMessageField() {
+        PrepareBuilder();
+        result.repeatedMessageField_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<string> RepeatedStringPieceFieldList {
+        get { return PrepareBuilder().repeatedStringPieceField_; }
+      }
+      public int RepeatedStringPieceFieldCount {
+        get { return result.RepeatedStringPieceFieldCount; }
+      }
+      public string GetRepeatedStringPieceField(int index) {
+        return result.GetRepeatedStringPieceField(index);
+      }
+      public Builder SetRepeatedStringPieceField(int index, string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedStringPieceField_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedStringPieceField(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedStringPieceField_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedStringPieceField(scg::IEnumerable<string> values) {
+        PrepareBuilder();
+        result.repeatedStringPieceField_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedStringPieceField() {
+        PrepareBuilder();
+        result.repeatedStringPieceField_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<string> RepeatedCordFieldList {
+        get { return PrepareBuilder().repeatedCordField_; }
+      }
+      public int RepeatedCordFieldCount {
+        get { return result.RepeatedCordFieldCount; }
+      }
+      public string GetRepeatedCordField(int index) {
+        return result.GetRepeatedCordField(index);
+      }
+      public Builder SetRepeatedCordField(int index, string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedCordField_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedCordField(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedCordField_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedCordField(scg::IEnumerable<string> values) {
+        PrepareBuilder();
+        result.repeatedCordField_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedCordField() {
+        PrepareBuilder();
+        result.repeatedCordField_.Clear();
+        return this;
+      }
+    }
+    static TestCamelCaseFieldNames() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestFieldOrderings : pb::ExtendableMessage<TestFieldOrderings, TestFieldOrderings.Builder> {
+    private TestFieldOrderings() { }
+    private static readonly TestFieldOrderings defaultInstance = new TestFieldOrderings().MakeReadOnly();
+    private static readonly string[] _testFieldOrderingsFieldNames = new string[] { "my_float", "my_int", "my_string", "optional_nested_message" };
+    private static readonly uint[] _testFieldOrderingsFieldTags = new uint[] { 813, 8, 90, 1602 };
+    public static TestFieldOrderings DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestFieldOrderings DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestFieldOrderings ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestFieldOrderings__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestFieldOrderings, TestFieldOrderings.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestFieldOrderings__FieldAccessorTable; }
+    }
+
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class NestedMessage : pb::GeneratedMessage<NestedMessage, NestedMessage.Builder> {
+        private NestedMessage() { }
+        private static readonly NestedMessage defaultInstance = new NestedMessage().MakeReadOnly();
+        private static readonly string[] _nestedMessageFieldNames = new string[] { "bb", "oo" };
+        private static readonly uint[] _nestedMessageFieldTags = new uint[] { 8, 16 };
+        public static NestedMessage DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override NestedMessage DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override NestedMessage ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestFieldOrderings_NestedMessage__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<NestedMessage, NestedMessage.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestFieldOrderings_NestedMessage__FieldAccessorTable; }
+        }
+
+        public const int OoFieldNumber = 2;
+        private bool hasOo;
+        private long oo_;
+        public bool HasOo {
+          get { return hasOo; }
+        }
+        public long Oo {
+          get { return oo_; }
+        }
+
+        public const int BbFieldNumber = 1;
+        private bool hasBb;
+        private int bb_;
+        public bool HasBb {
+          get { return hasBb; }
+        }
+        public int Bb {
+          get { return bb_; }
+        }
+
+        public override bool IsInitialized {
+          get {
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _nestedMessageFieldNames;
+          if (hasBb) {
+            output.WriteInt32(1, field_names[0], Bb);
+          }
+          if (hasOo) {
+            output.WriteInt64(2, field_names[1], Oo);
+          }
+          UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          if (hasOo) {
+            size += pb::CodedOutputStream.ComputeInt64Size(2, Oo);
+          }
+          if (hasBb) {
+            size += pb::CodedOutputStream.ComputeInt32Size(1, Bb);
+          }
+          size += UnknownFields.SerializedSize;
+          memoizedSerializedSize = size;
+          return size;
+        }
+        public static NestedMessage ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static NestedMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static NestedMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private NestedMessage MakeReadOnly() {
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(NestedMessage prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<NestedMessage, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(NestedMessage cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private NestedMessage result;
+
+          private NestedMessage PrepareBuilder() {
+            if (resultIsReadOnly) {
+              NestedMessage original = result;
+              result = new NestedMessage();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override NestedMessage MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage.Descriptor; }
+          }
+
+          public override NestedMessage DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage.DefaultInstance; }
+          }
+
+          public override NestedMessage BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessage other) {
+            if (other is NestedMessage) {
+              return MergeFrom((NestedMessage) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(NestedMessage other) {
+            if (other == global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.HasOo) {
+              Oo = other.Oo;
+            }
+            if (other.HasBb) {
+              Bb = other.Bb;
+            }
+            this.MergeUnknownFields(other.UnknownFields);
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            pb::UnknownFieldSet.Builder unknownFields = null;
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_nestedMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _nestedMessageFieldTags[field_ordinal];
+                else {
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    if (unknownFields != null) {
+                      this.UnknownFields = unknownFields.Build();
+                    }
+                    return this;
+                  }
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 8: {
+                  result.hasBb = input.ReadInt32(ref result.bb_);
+                  break;
+                }
+                case 16: {
+                  result.hasOo = input.ReadInt64(ref result.oo_);
+                  break;
+                }
+              }
+            }
+
+            if (unknownFields != null) {
+              this.UnknownFields = unknownFields.Build();
+            }
+            return this;
+          }
+
+
+          public bool HasOo {
+            get { return result.hasOo; }
+          }
+          public long Oo {
+            get { return result.Oo; }
+            set { SetOo(value); }
+          }
+          public Builder SetOo(long value) {
+            PrepareBuilder();
+            result.hasOo = true;
+            result.oo_ = value;
+            return this;
+          }
+          public Builder ClearOo() {
+            PrepareBuilder();
+            result.hasOo = false;
+            result.oo_ = 0L;
+            return this;
+          }
+
+          public bool HasBb {
+            get { return result.hasBb; }
+          }
+          public int Bb {
+            get { return result.Bb; }
+            set { SetBb(value); }
+          }
+          public Builder SetBb(int value) {
+            PrepareBuilder();
+            result.hasBb = true;
+            result.bb_ = value;
+            return this;
+          }
+          public Builder ClearBb() {
+            PrepareBuilder();
+            result.hasBb = false;
+            result.bb_ = 0;
+            return this;
+          }
+        }
+        static NestedMessage() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+      }
+
+    }
+    #endregion
+
+    public const int MyStringFieldNumber = 11;
+    private bool hasMyString;
+    private string myString_ = "";
+    public bool HasMyString {
+      get { return hasMyString; }
+    }
+    public string MyString {
+      get { return myString_; }
+    }
+
+    public const int MyIntFieldNumber = 1;
+    private bool hasMyInt;
+    private long myInt_;
+    public bool HasMyInt {
+      get { return hasMyInt; }
+    }
+    public long MyInt {
+      get { return myInt_; }
+    }
+
+    public const int MyFloatFieldNumber = 101;
+    private bool hasMyFloat;
+    private float myFloat_;
+    public bool HasMyFloat {
+      get { return hasMyFloat; }
+    }
+    public float MyFloat {
+      get { return myFloat_; }
+    }
+
+    public const int OptionalNestedMessageFieldNumber = 200;
+    private bool hasOptionalNestedMessage;
+    private global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage optionalNestedMessage_;
+    public bool HasOptionalNestedMessage {
+      get { return hasOptionalNestedMessage; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage OptionalNestedMessage {
+      get { return optionalNestedMessage_ ?? global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage.DefaultInstance; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        if (!ExtensionsAreInitialized) return false;
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testFieldOrderingsFieldNames;
+      pb::ExtendableMessage<TestFieldOrderings, TestFieldOrderings.Builder>.ExtensionWriter extensionWriter = CreateExtensionWriter(this);
+      if (hasMyInt) {
+        output.WriteInt64(1, field_names[1], MyInt);
+      }
+      extensionWriter.WriteUntil(11, output);
+      if (hasMyString) {
+        output.WriteString(11, field_names[2], MyString);
+      }
+      extensionWriter.WriteUntil(101, output);
+      if (hasMyFloat) {
+        output.WriteFloat(101, field_names[0], MyFloat);
+      }
+      if (hasOptionalNestedMessage) {
+        output.WriteMessage(200, field_names[3], OptionalNestedMessage);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasMyString) {
+        size += pb::CodedOutputStream.ComputeStringSize(11, MyString);
+      }
+      if (hasMyInt) {
+        size += pb::CodedOutputStream.ComputeInt64Size(1, MyInt);
+      }
+      if (hasMyFloat) {
+        size += pb::CodedOutputStream.ComputeFloatSize(101, MyFloat);
+      }
+      if (hasOptionalNestedMessage) {
+        size += pb::CodedOutputStream.ComputeMessageSize(200, OptionalNestedMessage);
+      }
+      size += ExtensionsSerializedSize;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestFieldOrderings ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestFieldOrderings ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestFieldOrderings ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestFieldOrderings ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestFieldOrderings ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestFieldOrderings ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestFieldOrderings ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestFieldOrderings ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestFieldOrderings ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestFieldOrderings ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestFieldOrderings MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestFieldOrderings prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::ExtendableBuilder<TestFieldOrderings, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestFieldOrderings cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestFieldOrderings result;
+
+      private TestFieldOrderings PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestFieldOrderings original = result;
+          result = new TestFieldOrderings();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestFieldOrderings MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Descriptor; }
+      }
+
+      public override TestFieldOrderings DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.DefaultInstance; }
+      }
+
+      public override TestFieldOrderings BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestFieldOrderings) {
+          return MergeFrom((TestFieldOrderings) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestFieldOrderings other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasMyString) {
+          MyString = other.MyString;
+        }
+        if (other.HasMyInt) {
+          MyInt = other.MyInt;
+        }
+        if (other.HasMyFloat) {
+          MyFloat = other.MyFloat;
+        }
+        if (other.HasOptionalNestedMessage) {
+          MergeOptionalNestedMessage(other.OptionalNestedMessage);
+        }
+          this.MergeExtensionFields(other);
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testFieldOrderingsFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testFieldOrderingsFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasMyInt = input.ReadInt64(ref result.myInt_);
+              break;
+            }
+            case 90: {
+              result.hasMyString = input.ReadString(ref result.myString_);
+              break;
+            }
+            case 813: {
+              result.hasMyFloat = input.ReadFloat(ref result.myFloat_);
+              break;
+            }
+            case 1602: {
+              global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage.CreateBuilder();
+              if (result.hasOptionalNestedMessage) {
+                subBuilder.MergeFrom(OptionalNestedMessage);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              OptionalNestedMessage = subBuilder.BuildPartial();
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasMyString {
+        get { return result.hasMyString; }
+      }
+      public string MyString {
+        get { return result.MyString; }
+        set { SetMyString(value); }
+      }
+      public Builder SetMyString(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasMyString = true;
+        result.myString_ = value;
+        return this;
+      }
+      public Builder ClearMyString() {
+        PrepareBuilder();
+        result.hasMyString = false;
+        result.myString_ = "";
+        return this;
+      }
+
+      public bool HasMyInt {
+        get { return result.hasMyInt; }
+      }
+      public long MyInt {
+        get { return result.MyInt; }
+        set { SetMyInt(value); }
+      }
+      public Builder SetMyInt(long value) {
+        PrepareBuilder();
+        result.hasMyInt = true;
+        result.myInt_ = value;
+        return this;
+      }
+      public Builder ClearMyInt() {
+        PrepareBuilder();
+        result.hasMyInt = false;
+        result.myInt_ = 0L;
+        return this;
+      }
+
+      public bool HasMyFloat {
+        get { return result.hasMyFloat; }
+      }
+      public float MyFloat {
+        get { return result.MyFloat; }
+        set { SetMyFloat(value); }
+      }
+      public Builder SetMyFloat(float value) {
+        PrepareBuilder();
+        result.hasMyFloat = true;
+        result.myFloat_ = value;
+        return this;
+      }
+      public Builder ClearMyFloat() {
+        PrepareBuilder();
+        result.hasMyFloat = false;
+        result.myFloat_ = 0F;
+        return this;
+      }
+
+      public bool HasOptionalNestedMessage {
+       get { return result.hasOptionalNestedMessage; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage OptionalNestedMessage {
+        get { return result.OptionalNestedMessage; }
+        set { SetOptionalNestedMessage(value); }
+      }
+      public Builder SetOptionalNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptionalNestedMessage = true;
+        result.optionalNestedMessage_ = value;
+        return this;
+      }
+      public Builder SetOptionalNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasOptionalNestedMessage = true;
+        result.optionalNestedMessage_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeOptionalNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasOptionalNestedMessage &&
+            result.optionalNestedMessage_ != global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage.DefaultInstance) {
+            result.optionalNestedMessage_ = global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage.CreateBuilder(result.optionalNestedMessage_).MergeFrom(value).BuildPartial();
+        } else {
+          result.optionalNestedMessage_ = value;
+        }
+        result.hasOptionalNestedMessage = true;
+        return this;
+      }
+      public Builder ClearOptionalNestedMessage() {
+        PrepareBuilder();
+        result.hasOptionalNestedMessage = false;
+        result.optionalNestedMessage_ = null;
+        return this;
+      }
+    }
+    static TestFieldOrderings() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestExtremeDefaultValues : pb::GeneratedMessage<TestExtremeDefaultValues, TestExtremeDefaultValues.Builder> {
+    private TestExtremeDefaultValues() { }
+    private static readonly TestExtremeDefaultValues defaultInstance = new TestExtremeDefaultValues().MakeReadOnly();
+    private static readonly string[] _testExtremeDefaultValuesFieldNames = new string[] { "bytes_with_zero", "cord_with_zero", "cpp_trigraph", "escaped_bytes", "inf_double", "inf_float", "large_float", "large_uint32", "large_uint64", "nan_double", "nan_float", "neg_inf_double", "neg_inf_float", "negative_float", "negative_one_float", "one_float", "really_small_int32", "really_small_int64", "replacement_string", "small_float", "small_int32", "small_int64", "small_negative_float", "string_piece_with_zero", "string_with_zero", "utf8_string", "zero_float" };
+    private static readonly uint[] _testExtremeDefaultValuesFieldTags = new uint[] { 194, 210, 162, 10, 113, 141, 101, 16, 24, 129, 157, 121, 149, 93, 85, 69, 168, 176, 218, 77, 32, 40, 109, 202, 186, 50, 61 };
+    public static TestExtremeDefaultValues DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestExtremeDefaultValues DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestExtremeDefaultValues ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestExtremeDefaultValues__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestExtremeDefaultValues, TestExtremeDefaultValues.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestExtremeDefaultValues__FieldAccessorTable; }
+    }
+
+    public const int EscapedBytesFieldNumber = 1;
+    private bool hasEscapedBytes;
+    private pb::ByteString escapedBytes_ = (pb::ByteString) global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.Descriptor.Fields[0].DefaultValue;
+    public bool HasEscapedBytes {
+      get { return hasEscapedBytes; }
+    }
+    public pb::ByteString EscapedBytes {
+      get { return escapedBytes_; }
+    }
+
+    public const int LargeUint32FieldNumber = 2;
+    private bool hasLargeUint32;
+    private uint largeUint32_ = 4294967295;
+    public bool HasLargeUint32 {
+      get { return hasLargeUint32; }
+    }
+    [global::System.CLSCompliant(false)]
+    public uint LargeUint32 {
+      get { return largeUint32_; }
+    }
+
+    public const int LargeUint64FieldNumber = 3;
+    private bool hasLargeUint64;
+    private ulong largeUint64_ = 18446744073709551615UL;
+    public bool HasLargeUint64 {
+      get { return hasLargeUint64; }
+    }
+    [global::System.CLSCompliant(false)]
+    public ulong LargeUint64 {
+      get { return largeUint64_; }
+    }
+
+    public const int SmallInt32FieldNumber = 4;
+    private bool hasSmallInt32;
+    private int smallInt32_ = -2147483647;
+    public bool HasSmallInt32 {
+      get { return hasSmallInt32; }
+    }
+    public int SmallInt32 {
+      get { return smallInt32_; }
+    }
+
+    public const int SmallInt64FieldNumber = 5;
+    private bool hasSmallInt64;
+    private long smallInt64_ = -9223372036854775807L;
+    public bool HasSmallInt64 {
+      get { return hasSmallInt64; }
+    }
+    public long SmallInt64 {
+      get { return smallInt64_; }
+    }
+
+    public const int ReallySmallInt32FieldNumber = 21;
+    private bool hasReallySmallInt32;
+    private int reallySmallInt32_ = -2147483648;
+    public bool HasReallySmallInt32 {
+      get { return hasReallySmallInt32; }
+    }
+    public int ReallySmallInt32 {
+      get { return reallySmallInt32_; }
+    }
+
+    public const int ReallySmallInt64FieldNumber = 22;
+    private bool hasReallySmallInt64;
+    private long reallySmallInt64_ = -9223372036854775808L;
+    public bool HasReallySmallInt64 {
+      get { return hasReallySmallInt64; }
+    }
+    public long ReallySmallInt64 {
+      get { return reallySmallInt64_; }
+    }
+
+    public const int Utf8StringFieldNumber = 6;
+    private bool hasUtf8String;
+    private string utf8String_ = (string) global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.Descriptor.Fields[7].DefaultValue;
+    public bool HasUtf8String {
+      get { return hasUtf8String; }
+    }
+    public string Utf8String {
+      get { return utf8String_; }
+    }
+
+    public const int ZeroFloatFieldNumber = 7;
+    private bool hasZeroFloat;
+    private float zeroFloat_;
+    public bool HasZeroFloat {
+      get { return hasZeroFloat; }
+    }
+    public float ZeroFloat {
+      get { return zeroFloat_; }
+    }
+
+    public const int OneFloatFieldNumber = 8;
+    private bool hasOneFloat;
+    private float oneFloat_ = 1F;
+    public bool HasOneFloat {
+      get { return hasOneFloat; }
+    }
+    public float OneFloat {
+      get { return oneFloat_; }
+    }
+
+    public const int SmallFloatFieldNumber = 9;
+    private bool hasSmallFloat;
+    private float smallFloat_ = 1.5F;
+    public bool HasSmallFloat {
+      get { return hasSmallFloat; }
+    }
+    public float SmallFloat {
+      get { return smallFloat_; }
+    }
+
+    public const int NegativeOneFloatFieldNumber = 10;
+    private bool hasNegativeOneFloat;
+    private float negativeOneFloat_ = -1F;
+    public bool HasNegativeOneFloat {
+      get { return hasNegativeOneFloat; }
+    }
+    public float NegativeOneFloat {
+      get { return negativeOneFloat_; }
+    }
+
+    public const int NegativeFloatFieldNumber = 11;
+    private bool hasNegativeFloat;
+    private float negativeFloat_ = -1.5F;
+    public bool HasNegativeFloat {
+      get { return hasNegativeFloat; }
+    }
+    public float NegativeFloat {
+      get { return negativeFloat_; }
+    }
+
+    public const int LargeFloatFieldNumber = 12;
+    private bool hasLargeFloat;
+    private float largeFloat_ = 2e+08F;
+    public bool HasLargeFloat {
+      get { return hasLargeFloat; }
+    }
+    public float LargeFloat {
+      get { return largeFloat_; }
+    }
+
+    public const int SmallNegativeFloatFieldNumber = 13;
+    private bool hasSmallNegativeFloat;
+    private float smallNegativeFloat_ = -8e-28F;
+    public bool HasSmallNegativeFloat {
+      get { return hasSmallNegativeFloat; }
+    }
+    public float SmallNegativeFloat {
+      get { return smallNegativeFloat_; }
+    }
+
+    public const int InfDoubleFieldNumber = 14;
+    private bool hasInfDouble;
+    private double infDouble_ = double.PositiveInfinity;
+    public bool HasInfDouble {
+      get { return hasInfDouble; }
+    }
+    public double InfDouble {
+      get { return infDouble_; }
+    }
+
+    public const int NegInfDoubleFieldNumber = 15;
+    private bool hasNegInfDouble;
+    private double negInfDouble_ = double.NegativeInfinity;
+    public bool HasNegInfDouble {
+      get { return hasNegInfDouble; }
+    }
+    public double NegInfDouble {
+      get { return negInfDouble_; }
+    }
+
+    public const int NanDoubleFieldNumber = 16;
+    private bool hasNanDouble;
+    private double nanDouble_ = double.NaN;
+    public bool HasNanDouble {
+      get { return hasNanDouble; }
+    }
+    public double NanDouble {
+      get { return nanDouble_; }
+    }
+
+    public const int InfFloatFieldNumber = 17;
+    private bool hasInfFloat;
+    private float infFloat_ = float.PositiveInfinity;
+    public bool HasInfFloat {
+      get { return hasInfFloat; }
+    }
+    public float InfFloat {
+      get { return infFloat_; }
+    }
+
+    public const int NegInfFloatFieldNumber = 18;
+    private bool hasNegInfFloat;
+    private float negInfFloat_ = float.NegativeInfinity;
+    public bool HasNegInfFloat {
+      get { return hasNegInfFloat; }
+    }
+    public float NegInfFloat {
+      get { return negInfFloat_; }
+    }
+
+    public const int NanFloatFieldNumber = 19;
+    private bool hasNanFloat;
+    private float nanFloat_ = float.NaN;
+    public bool HasNanFloat {
+      get { return hasNanFloat; }
+    }
+    public float NanFloat {
+      get { return nanFloat_; }
+    }
+
+    public const int CppTrigraphFieldNumber = 20;
+    private bool hasCppTrigraph;
+    private string cppTrigraph_ = "? ? ?? ?? ??? ??/ ??-";
+    public bool HasCppTrigraph {
+      get { return hasCppTrigraph; }
+    }
+    public string CppTrigraph {
+      get { return cppTrigraph_; }
+    }
+
+    public const int StringWithZeroFieldNumber = 23;
+    private bool hasStringWithZero;
+    private string stringWithZero_ = (string) global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.Descriptor.Fields[22].DefaultValue;
+    public bool HasStringWithZero {
+      get { return hasStringWithZero; }
+    }
+    public string StringWithZero {
+      get { return stringWithZero_; }
+    }
+
+    public const int BytesWithZeroFieldNumber = 24;
+    private bool hasBytesWithZero;
+    private pb::ByteString bytesWithZero_ = (pb::ByteString) global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.Descriptor.Fields[23].DefaultValue;
+    public bool HasBytesWithZero {
+      get { return hasBytesWithZero; }
+    }
+    public pb::ByteString BytesWithZero {
+      get { return bytesWithZero_; }
+    }
+
+    public const int StringPieceWithZeroFieldNumber = 25;
+    private bool hasStringPieceWithZero;
+    private string stringPieceWithZero_ = (string) global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.Descriptor.Fields[24].DefaultValue;
+    public bool HasStringPieceWithZero {
+      get { return hasStringPieceWithZero; }
+    }
+    public string StringPieceWithZero {
+      get { return stringPieceWithZero_; }
+    }
+
+    public const int CordWithZeroFieldNumber = 26;
+    private bool hasCordWithZero;
+    private string cordWithZero_ = (string) global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.Descriptor.Fields[25].DefaultValue;
+    public bool HasCordWithZero {
+      get { return hasCordWithZero; }
+    }
+    public string CordWithZero {
+      get { return cordWithZero_; }
+    }
+
+    public const int ReplacementStringFieldNumber = 27;
+    private bool hasReplacementString;
+    private string replacementString_ = "${unknown}";
+    public bool HasReplacementString {
+      get { return hasReplacementString; }
+    }
+    public string ReplacementString {
+      get { return replacementString_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testExtremeDefaultValuesFieldNames;
+      if (hasEscapedBytes) {
+        output.WriteBytes(1, field_names[3], EscapedBytes);
+      }
+      if (hasLargeUint32) {
+        output.WriteUInt32(2, field_names[7], LargeUint32);
+      }
+      if (hasLargeUint64) {
+        output.WriteUInt64(3, field_names[8], LargeUint64);
+      }
+      if (hasSmallInt32) {
+        output.WriteInt32(4, field_names[20], SmallInt32);
+      }
+      if (hasSmallInt64) {
+        output.WriteInt64(5, field_names[21], SmallInt64);
+      }
+      if (hasUtf8String) {
+        output.WriteString(6, field_names[25], Utf8String);
+      }
+      if (hasZeroFloat) {
+        output.WriteFloat(7, field_names[26], ZeroFloat);
+      }
+      if (hasOneFloat) {
+        output.WriteFloat(8, field_names[15], OneFloat);
+      }
+      if (hasSmallFloat) {
+        output.WriteFloat(9, field_names[19], SmallFloat);
+      }
+      if (hasNegativeOneFloat) {
+        output.WriteFloat(10, field_names[14], NegativeOneFloat);
+      }
+      if (hasNegativeFloat) {
+        output.WriteFloat(11, field_names[13], NegativeFloat);
+      }
+      if (hasLargeFloat) {
+        output.WriteFloat(12, field_names[6], LargeFloat);
+      }
+      if (hasSmallNegativeFloat) {
+        output.WriteFloat(13, field_names[22], SmallNegativeFloat);
+      }
+      if (hasInfDouble) {
+        output.WriteDouble(14, field_names[4], InfDouble);
+      }
+      if (hasNegInfDouble) {
+        output.WriteDouble(15, field_names[11], NegInfDouble);
+      }
+      if (hasNanDouble) {
+        output.WriteDouble(16, field_names[9], NanDouble);
+      }
+      if (hasInfFloat) {
+        output.WriteFloat(17, field_names[5], InfFloat);
+      }
+      if (hasNegInfFloat) {
+        output.WriteFloat(18, field_names[12], NegInfFloat);
+      }
+      if (hasNanFloat) {
+        output.WriteFloat(19, field_names[10], NanFloat);
+      }
+      if (hasCppTrigraph) {
+        output.WriteString(20, field_names[2], CppTrigraph);
+      }
+      if (hasReallySmallInt32) {
+        output.WriteInt32(21, field_names[16], ReallySmallInt32);
+      }
+      if (hasReallySmallInt64) {
+        output.WriteInt64(22, field_names[17], ReallySmallInt64);
+      }
+      if (hasStringWithZero) {
+        output.WriteString(23, field_names[24], StringWithZero);
+      }
+      if (hasBytesWithZero) {
+        output.WriteBytes(24, field_names[0], BytesWithZero);
+      }
+      if (hasStringPieceWithZero) {
+        output.WriteString(25, field_names[23], StringPieceWithZero);
+      }
+      if (hasCordWithZero) {
+        output.WriteString(26, field_names[1], CordWithZero);
+      }
+      if (hasReplacementString) {
+        output.WriteString(27, field_names[18], ReplacementString);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasEscapedBytes) {
+        size += pb::CodedOutputStream.ComputeBytesSize(1, EscapedBytes);
+      }
+      if (hasLargeUint32) {
+        size += pb::CodedOutputStream.ComputeUInt32Size(2, LargeUint32);
+      }
+      if (hasLargeUint64) {
+        size += pb::CodedOutputStream.ComputeUInt64Size(3, LargeUint64);
+      }
+      if (hasSmallInt32) {
+        size += pb::CodedOutputStream.ComputeInt32Size(4, SmallInt32);
+      }
+      if (hasSmallInt64) {
+        size += pb::CodedOutputStream.ComputeInt64Size(5, SmallInt64);
+      }
+      if (hasReallySmallInt32) {
+        size += pb::CodedOutputStream.ComputeInt32Size(21, ReallySmallInt32);
+      }
+      if (hasReallySmallInt64) {
+        size += pb::CodedOutputStream.ComputeInt64Size(22, ReallySmallInt64);
+      }
+      if (hasUtf8String) {
+        size += pb::CodedOutputStream.ComputeStringSize(6, Utf8String);
+      }
+      if (hasZeroFloat) {
+        size += pb::CodedOutputStream.ComputeFloatSize(7, ZeroFloat);
+      }
+      if (hasOneFloat) {
+        size += pb::CodedOutputStream.ComputeFloatSize(8, OneFloat);
+      }
+      if (hasSmallFloat) {
+        size += pb::CodedOutputStream.ComputeFloatSize(9, SmallFloat);
+      }
+      if (hasNegativeOneFloat) {
+        size += pb::CodedOutputStream.ComputeFloatSize(10, NegativeOneFloat);
+      }
+      if (hasNegativeFloat) {
+        size += pb::CodedOutputStream.ComputeFloatSize(11, NegativeFloat);
+      }
+      if (hasLargeFloat) {
+        size += pb::CodedOutputStream.ComputeFloatSize(12, LargeFloat);
+      }
+      if (hasSmallNegativeFloat) {
+        size += pb::CodedOutputStream.ComputeFloatSize(13, SmallNegativeFloat);
+      }
+      if (hasInfDouble) {
+        size += pb::CodedOutputStream.ComputeDoubleSize(14, InfDouble);
+      }
+      if (hasNegInfDouble) {
+        size += pb::CodedOutputStream.ComputeDoubleSize(15, NegInfDouble);
+      }
+      if (hasNanDouble) {
+        size += pb::CodedOutputStream.ComputeDoubleSize(16, NanDouble);
+      }
+      if (hasInfFloat) {
+        size += pb::CodedOutputStream.ComputeFloatSize(17, InfFloat);
+      }
+      if (hasNegInfFloat) {
+        size += pb::CodedOutputStream.ComputeFloatSize(18, NegInfFloat);
+      }
+      if (hasNanFloat) {
+        size += pb::CodedOutputStream.ComputeFloatSize(19, NanFloat);
+      }
+      if (hasCppTrigraph) {
+        size += pb::CodedOutputStream.ComputeStringSize(20, CppTrigraph);
+      }
+      if (hasStringWithZero) {
+        size += pb::CodedOutputStream.ComputeStringSize(23, StringWithZero);
+      }
+      if (hasBytesWithZero) {
+        size += pb::CodedOutputStream.ComputeBytesSize(24, BytesWithZero);
+      }
+      if (hasStringPieceWithZero) {
+        size += pb::CodedOutputStream.ComputeStringSize(25, StringPieceWithZero);
+      }
+      if (hasCordWithZero) {
+        size += pb::CodedOutputStream.ComputeStringSize(26, CordWithZero);
+      }
+      if (hasReplacementString) {
+        size += pb::CodedOutputStream.ComputeStringSize(27, ReplacementString);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestExtremeDefaultValues ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestExtremeDefaultValues ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestExtremeDefaultValues ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestExtremeDefaultValues ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestExtremeDefaultValues ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestExtremeDefaultValues ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestExtremeDefaultValues ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestExtremeDefaultValues ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestExtremeDefaultValues ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestExtremeDefaultValues ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestExtremeDefaultValues MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestExtremeDefaultValues prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestExtremeDefaultValues, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestExtremeDefaultValues cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestExtremeDefaultValues result;
+
+      private TestExtremeDefaultValues PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestExtremeDefaultValues original = result;
+          result = new TestExtremeDefaultValues();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestExtremeDefaultValues MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.Descriptor; }
+      }
+
+      public override TestExtremeDefaultValues DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.DefaultInstance; }
+      }
+
+      public override TestExtremeDefaultValues BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestExtremeDefaultValues) {
+          return MergeFrom((TestExtremeDefaultValues) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestExtremeDefaultValues other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasEscapedBytes) {
+          EscapedBytes = other.EscapedBytes;
+        }
+        if (other.HasLargeUint32) {
+          LargeUint32 = other.LargeUint32;
+        }
+        if (other.HasLargeUint64) {
+          LargeUint64 = other.LargeUint64;
+        }
+        if (other.HasSmallInt32) {
+          SmallInt32 = other.SmallInt32;
+        }
+        if (other.HasSmallInt64) {
+          SmallInt64 = other.SmallInt64;
+        }
+        if (other.HasReallySmallInt32) {
+          ReallySmallInt32 = other.ReallySmallInt32;
+        }
+        if (other.HasReallySmallInt64) {
+          ReallySmallInt64 = other.ReallySmallInt64;
+        }
+        if (other.HasUtf8String) {
+          Utf8String = other.Utf8String;
+        }
+        if (other.HasZeroFloat) {
+          ZeroFloat = other.ZeroFloat;
+        }
+        if (other.HasOneFloat) {
+          OneFloat = other.OneFloat;
+        }
+        if (other.HasSmallFloat) {
+          SmallFloat = other.SmallFloat;
+        }
+        if (other.HasNegativeOneFloat) {
+          NegativeOneFloat = other.NegativeOneFloat;
+        }
+        if (other.HasNegativeFloat) {
+          NegativeFloat = other.NegativeFloat;
+        }
+        if (other.HasLargeFloat) {
+          LargeFloat = other.LargeFloat;
+        }
+        if (other.HasSmallNegativeFloat) {
+          SmallNegativeFloat = other.SmallNegativeFloat;
+        }
+        if (other.HasInfDouble) {
+          InfDouble = other.InfDouble;
+        }
+        if (other.HasNegInfDouble) {
+          NegInfDouble = other.NegInfDouble;
+        }
+        if (other.HasNanDouble) {
+          NanDouble = other.NanDouble;
+        }
+        if (other.HasInfFloat) {
+          InfFloat = other.InfFloat;
+        }
+        if (other.HasNegInfFloat) {
+          NegInfFloat = other.NegInfFloat;
+        }
+        if (other.HasNanFloat) {
+          NanFloat = other.NanFloat;
+        }
+        if (other.HasCppTrigraph) {
+          CppTrigraph = other.CppTrigraph;
+        }
+        if (other.HasStringWithZero) {
+          StringWithZero = other.StringWithZero;
+        }
+        if (other.HasBytesWithZero) {
+          BytesWithZero = other.BytesWithZero;
+        }
+        if (other.HasStringPieceWithZero) {
+          StringPieceWithZero = other.StringPieceWithZero;
+        }
+        if (other.HasCordWithZero) {
+          CordWithZero = other.CordWithZero;
+        }
+        if (other.HasReplacementString) {
+          ReplacementString = other.ReplacementString;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testExtremeDefaultValuesFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testExtremeDefaultValuesFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              result.hasEscapedBytes = input.ReadBytes(ref result.escapedBytes_);
+              break;
+            }
+            case 16: {
+              result.hasLargeUint32 = input.ReadUInt32(ref result.largeUint32_);
+              break;
+            }
+            case 24: {
+              result.hasLargeUint64 = input.ReadUInt64(ref result.largeUint64_);
+              break;
+            }
+            case 32: {
+              result.hasSmallInt32 = input.ReadInt32(ref result.smallInt32_);
+              break;
+            }
+            case 40: {
+              result.hasSmallInt64 = input.ReadInt64(ref result.smallInt64_);
+              break;
+            }
+            case 50: {
+              result.hasUtf8String = input.ReadString(ref result.utf8String_);
+              break;
+            }
+            case 61: {
+              result.hasZeroFloat = input.ReadFloat(ref result.zeroFloat_);
+              break;
+            }
+            case 69: {
+              result.hasOneFloat = input.ReadFloat(ref result.oneFloat_);
+              break;
+            }
+            case 77: {
+              result.hasSmallFloat = input.ReadFloat(ref result.smallFloat_);
+              break;
+            }
+            case 85: {
+              result.hasNegativeOneFloat = input.ReadFloat(ref result.negativeOneFloat_);
+              break;
+            }
+            case 93: {
+              result.hasNegativeFloat = input.ReadFloat(ref result.negativeFloat_);
+              break;
+            }
+            case 101: {
+              result.hasLargeFloat = input.ReadFloat(ref result.largeFloat_);
+              break;
+            }
+            case 109: {
+              result.hasSmallNegativeFloat = input.ReadFloat(ref result.smallNegativeFloat_);
+              break;
+            }
+            case 113: {
+              result.hasInfDouble = input.ReadDouble(ref result.infDouble_);
+              break;
+            }
+            case 121: {
+              result.hasNegInfDouble = input.ReadDouble(ref result.negInfDouble_);
+              break;
+            }
+            case 129: {
+              result.hasNanDouble = input.ReadDouble(ref result.nanDouble_);
+              break;
+            }
+            case 141: {
+              result.hasInfFloat = input.ReadFloat(ref result.infFloat_);
+              break;
+            }
+            case 149: {
+              result.hasNegInfFloat = input.ReadFloat(ref result.negInfFloat_);
+              break;
+            }
+            case 157: {
+              result.hasNanFloat = input.ReadFloat(ref result.nanFloat_);
+              break;
+            }
+            case 162: {
+              result.hasCppTrigraph = input.ReadString(ref result.cppTrigraph_);
+              break;
+            }
+            case 168: {
+              result.hasReallySmallInt32 = input.ReadInt32(ref result.reallySmallInt32_);
+              break;
+            }
+            case 176: {
+              result.hasReallySmallInt64 = input.ReadInt64(ref result.reallySmallInt64_);
+              break;
+            }
+            case 186: {
+              result.hasStringWithZero = input.ReadString(ref result.stringWithZero_);
+              break;
+            }
+            case 194: {
+              result.hasBytesWithZero = input.ReadBytes(ref result.bytesWithZero_);
+              break;
+            }
+            case 202: {
+              result.hasStringPieceWithZero = input.ReadString(ref result.stringPieceWithZero_);
+              break;
+            }
+            case 210: {
+              result.hasCordWithZero = input.ReadString(ref result.cordWithZero_);
+              break;
+            }
+            case 218: {
+              result.hasReplacementString = input.ReadString(ref result.replacementString_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasEscapedBytes {
+        get { return result.hasEscapedBytes; }
+      }
+      public pb::ByteString EscapedBytes {
+        get { return result.EscapedBytes; }
+        set { SetEscapedBytes(value); }
+      }
+      public Builder SetEscapedBytes(pb::ByteString value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasEscapedBytes = true;
+        result.escapedBytes_ = value;
+        return this;
+      }
+      public Builder ClearEscapedBytes() {
+        PrepareBuilder();
+        result.hasEscapedBytes = false;
+        result.escapedBytes_ = (pb::ByteString) global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.Descriptor.Fields[0].DefaultValue;
+        return this;
+      }
+
+      public bool HasLargeUint32 {
+        get { return result.hasLargeUint32; }
+      }
+      [global::System.CLSCompliant(false)]
+      public uint LargeUint32 {
+        get { return result.LargeUint32; }
+        set { SetLargeUint32(value); }
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetLargeUint32(uint value) {
+        PrepareBuilder();
+        result.hasLargeUint32 = true;
+        result.largeUint32_ = value;
+        return this;
+      }
+      public Builder ClearLargeUint32() {
+        PrepareBuilder();
+        result.hasLargeUint32 = false;
+        result.largeUint32_ = 4294967295;
+        return this;
+      }
+
+      public bool HasLargeUint64 {
+        get { return result.hasLargeUint64; }
+      }
+      [global::System.CLSCompliant(false)]
+      public ulong LargeUint64 {
+        get { return result.LargeUint64; }
+        set { SetLargeUint64(value); }
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetLargeUint64(ulong value) {
+        PrepareBuilder();
+        result.hasLargeUint64 = true;
+        result.largeUint64_ = value;
+        return this;
+      }
+      public Builder ClearLargeUint64() {
+        PrepareBuilder();
+        result.hasLargeUint64 = false;
+        result.largeUint64_ = 18446744073709551615UL;
+        return this;
+      }
+
+      public bool HasSmallInt32 {
+        get { return result.hasSmallInt32; }
+      }
+      public int SmallInt32 {
+        get { return result.SmallInt32; }
+        set { SetSmallInt32(value); }
+      }
+      public Builder SetSmallInt32(int value) {
+        PrepareBuilder();
+        result.hasSmallInt32 = true;
+        result.smallInt32_ = value;
+        return this;
+      }
+      public Builder ClearSmallInt32() {
+        PrepareBuilder();
+        result.hasSmallInt32 = false;
+        result.smallInt32_ = -2147483647;
+        return this;
+      }
+
+      public bool HasSmallInt64 {
+        get { return result.hasSmallInt64; }
+      }
+      public long SmallInt64 {
+        get { return result.SmallInt64; }
+        set { SetSmallInt64(value); }
+      }
+      public Builder SetSmallInt64(long value) {
+        PrepareBuilder();
+        result.hasSmallInt64 = true;
+        result.smallInt64_ = value;
+        return this;
+      }
+      public Builder ClearSmallInt64() {
+        PrepareBuilder();
+        result.hasSmallInt64 = false;
+        result.smallInt64_ = -9223372036854775807L;
+        return this;
+      }
+
+      public bool HasReallySmallInt32 {
+        get { return result.hasReallySmallInt32; }
+      }
+      public int ReallySmallInt32 {
+        get { return result.ReallySmallInt32; }
+        set { SetReallySmallInt32(value); }
+      }
+      public Builder SetReallySmallInt32(int value) {
+        PrepareBuilder();
+        result.hasReallySmallInt32 = true;
+        result.reallySmallInt32_ = value;
+        return this;
+      }
+      public Builder ClearReallySmallInt32() {
+        PrepareBuilder();
+        result.hasReallySmallInt32 = false;
+        result.reallySmallInt32_ = -2147483648;
+        return this;
+      }
+
+      public bool HasReallySmallInt64 {
+        get { return result.hasReallySmallInt64; }
+      }
+      public long ReallySmallInt64 {
+        get { return result.ReallySmallInt64; }
+        set { SetReallySmallInt64(value); }
+      }
+      public Builder SetReallySmallInt64(long value) {
+        PrepareBuilder();
+        result.hasReallySmallInt64 = true;
+        result.reallySmallInt64_ = value;
+        return this;
+      }
+      public Builder ClearReallySmallInt64() {
+        PrepareBuilder();
+        result.hasReallySmallInt64 = false;
+        result.reallySmallInt64_ = -9223372036854775808L;
+        return this;
+      }
+
+      public bool HasUtf8String {
+        get { return result.hasUtf8String; }
+      }
+      public string Utf8String {
+        get { return result.Utf8String; }
+        set { SetUtf8String(value); }
+      }
+      public Builder SetUtf8String(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasUtf8String = true;
+        result.utf8String_ = value;
+        return this;
+      }
+      public Builder ClearUtf8String() {
+        PrepareBuilder();
+        result.hasUtf8String = false;
+        result.utf8String_ = (string) global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.Descriptor.Fields[7].DefaultValue;
+        return this;
+      }
+
+      public bool HasZeroFloat {
+        get { return result.hasZeroFloat; }
+      }
+      public float ZeroFloat {
+        get { return result.ZeroFloat; }
+        set { SetZeroFloat(value); }
+      }
+      public Builder SetZeroFloat(float value) {
+        PrepareBuilder();
+        result.hasZeroFloat = true;
+        result.zeroFloat_ = value;
+        return this;
+      }
+      public Builder ClearZeroFloat() {
+        PrepareBuilder();
+        result.hasZeroFloat = false;
+        result.zeroFloat_ = 0F;
+        return this;
+      }
+
+      public bool HasOneFloat {
+        get { return result.hasOneFloat; }
+      }
+      public float OneFloat {
+        get { return result.OneFloat; }
+        set { SetOneFloat(value); }
+      }
+      public Builder SetOneFloat(float value) {
+        PrepareBuilder();
+        result.hasOneFloat = true;
+        result.oneFloat_ = value;
+        return this;
+      }
+      public Builder ClearOneFloat() {
+        PrepareBuilder();
+        result.hasOneFloat = false;
+        result.oneFloat_ = 1F;
+        return this;
+      }
+
+      public bool HasSmallFloat {
+        get { return result.hasSmallFloat; }
+      }
+      public float SmallFloat {
+        get { return result.SmallFloat; }
+        set { SetSmallFloat(value); }
+      }
+      public Builder SetSmallFloat(float value) {
+        PrepareBuilder();
+        result.hasSmallFloat = true;
+        result.smallFloat_ = value;
+        return this;
+      }
+      public Builder ClearSmallFloat() {
+        PrepareBuilder();
+        result.hasSmallFloat = false;
+        result.smallFloat_ = 1.5F;
+        return this;
+      }
+
+      public bool HasNegativeOneFloat {
+        get { return result.hasNegativeOneFloat; }
+      }
+      public float NegativeOneFloat {
+        get { return result.NegativeOneFloat; }
+        set { SetNegativeOneFloat(value); }
+      }
+      public Builder SetNegativeOneFloat(float value) {
+        PrepareBuilder();
+        result.hasNegativeOneFloat = true;
+        result.negativeOneFloat_ = value;
+        return this;
+      }
+      public Builder ClearNegativeOneFloat() {
+        PrepareBuilder();
+        result.hasNegativeOneFloat = false;
+        result.negativeOneFloat_ = -1F;
+        return this;
+      }
+
+      public bool HasNegativeFloat {
+        get { return result.hasNegativeFloat; }
+      }
+      public float NegativeFloat {
+        get { return result.NegativeFloat; }
+        set { SetNegativeFloat(value); }
+      }
+      public Builder SetNegativeFloat(float value) {
+        PrepareBuilder();
+        result.hasNegativeFloat = true;
+        result.negativeFloat_ = value;
+        return this;
+      }
+      public Builder ClearNegativeFloat() {
+        PrepareBuilder();
+        result.hasNegativeFloat = false;
+        result.negativeFloat_ = -1.5F;
+        return this;
+      }
+
+      public bool HasLargeFloat {
+        get { return result.hasLargeFloat; }
+      }
+      public float LargeFloat {
+        get { return result.LargeFloat; }
+        set { SetLargeFloat(value); }
+      }
+      public Builder SetLargeFloat(float value) {
+        PrepareBuilder();
+        result.hasLargeFloat = true;
+        result.largeFloat_ = value;
+        return this;
+      }
+      public Builder ClearLargeFloat() {
+        PrepareBuilder();
+        result.hasLargeFloat = false;
+        result.largeFloat_ = 2e+08F;
+        return this;
+      }
+
+      public bool HasSmallNegativeFloat {
+        get { return result.hasSmallNegativeFloat; }
+      }
+      public float SmallNegativeFloat {
+        get { return result.SmallNegativeFloat; }
+        set { SetSmallNegativeFloat(value); }
+      }
+      public Builder SetSmallNegativeFloat(float value) {
+        PrepareBuilder();
+        result.hasSmallNegativeFloat = true;
+        result.smallNegativeFloat_ = value;
+        return this;
+      }
+      public Builder ClearSmallNegativeFloat() {
+        PrepareBuilder();
+        result.hasSmallNegativeFloat = false;
+        result.smallNegativeFloat_ = -8e-28F;
+        return this;
+      }
+
+      public bool HasInfDouble {
+        get { return result.hasInfDouble; }
+      }
+      public double InfDouble {
+        get { return result.InfDouble; }
+        set { SetInfDouble(value); }
+      }
+      public Builder SetInfDouble(double value) {
+        PrepareBuilder();
+        result.hasInfDouble = true;
+        result.infDouble_ = value;
+        return this;
+      }
+      public Builder ClearInfDouble() {
+        PrepareBuilder();
+        result.hasInfDouble = false;
+        result.infDouble_ = double.PositiveInfinity;
+        return this;
+      }
+
+      public bool HasNegInfDouble {
+        get { return result.hasNegInfDouble; }
+      }
+      public double NegInfDouble {
+        get { return result.NegInfDouble; }
+        set { SetNegInfDouble(value); }
+      }
+      public Builder SetNegInfDouble(double value) {
+        PrepareBuilder();
+        result.hasNegInfDouble = true;
+        result.negInfDouble_ = value;
+        return this;
+      }
+      public Builder ClearNegInfDouble() {
+        PrepareBuilder();
+        result.hasNegInfDouble = false;
+        result.negInfDouble_ = double.NegativeInfinity;
+        return this;
+      }
+
+      public bool HasNanDouble {
+        get { return result.hasNanDouble; }
+      }
+      public double NanDouble {
+        get { return result.NanDouble; }
+        set { SetNanDouble(value); }
+      }
+      public Builder SetNanDouble(double value) {
+        PrepareBuilder();
+        result.hasNanDouble = true;
+        result.nanDouble_ = value;
+        return this;
+      }
+      public Builder ClearNanDouble() {
+        PrepareBuilder();
+        result.hasNanDouble = false;
+        result.nanDouble_ = double.NaN;
+        return this;
+      }
+
+      public bool HasInfFloat {
+        get { return result.hasInfFloat; }
+      }
+      public float InfFloat {
+        get { return result.InfFloat; }
+        set { SetInfFloat(value); }
+      }
+      public Builder SetInfFloat(float value) {
+        PrepareBuilder();
+        result.hasInfFloat = true;
+        result.infFloat_ = value;
+        return this;
+      }
+      public Builder ClearInfFloat() {
+        PrepareBuilder();
+        result.hasInfFloat = false;
+        result.infFloat_ = float.PositiveInfinity;
+        return this;
+      }
+
+      public bool HasNegInfFloat {
+        get { return result.hasNegInfFloat; }
+      }
+      public float NegInfFloat {
+        get { return result.NegInfFloat; }
+        set { SetNegInfFloat(value); }
+      }
+      public Builder SetNegInfFloat(float value) {
+        PrepareBuilder();
+        result.hasNegInfFloat = true;
+        result.negInfFloat_ = value;
+        return this;
+      }
+      public Builder ClearNegInfFloat() {
+        PrepareBuilder();
+        result.hasNegInfFloat = false;
+        result.negInfFloat_ = float.NegativeInfinity;
+        return this;
+      }
+
+      public bool HasNanFloat {
+        get { return result.hasNanFloat; }
+      }
+      public float NanFloat {
+        get { return result.NanFloat; }
+        set { SetNanFloat(value); }
+      }
+      public Builder SetNanFloat(float value) {
+        PrepareBuilder();
+        result.hasNanFloat = true;
+        result.nanFloat_ = value;
+        return this;
+      }
+      public Builder ClearNanFloat() {
+        PrepareBuilder();
+        result.hasNanFloat = false;
+        result.nanFloat_ = float.NaN;
+        return this;
+      }
+
+      public bool HasCppTrigraph {
+        get { return result.hasCppTrigraph; }
+      }
+      public string CppTrigraph {
+        get { return result.CppTrigraph; }
+        set { SetCppTrigraph(value); }
+      }
+      public Builder SetCppTrigraph(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasCppTrigraph = true;
+        result.cppTrigraph_ = value;
+        return this;
+      }
+      public Builder ClearCppTrigraph() {
+        PrepareBuilder();
+        result.hasCppTrigraph = false;
+        result.cppTrigraph_ = "? ? ?? ?? ??? ??/ ??-";
+        return this;
+      }
+
+      public bool HasStringWithZero {
+        get { return result.hasStringWithZero; }
+      }
+      public string StringWithZero {
+        get { return result.StringWithZero; }
+        set { SetStringWithZero(value); }
+      }
+      public Builder SetStringWithZero(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasStringWithZero = true;
+        result.stringWithZero_ = value;
+        return this;
+      }
+      public Builder ClearStringWithZero() {
+        PrepareBuilder();
+        result.hasStringWithZero = false;
+        result.stringWithZero_ = (string) global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.Descriptor.Fields[22].DefaultValue;
+        return this;
+      }
+
+      public bool HasBytesWithZero {
+        get { return result.hasBytesWithZero; }
+      }
+      public pb::ByteString BytesWithZero {
+        get { return result.BytesWithZero; }
+        set { SetBytesWithZero(value); }
+      }
+      public Builder SetBytesWithZero(pb::ByteString value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasBytesWithZero = true;
+        result.bytesWithZero_ = value;
+        return this;
+      }
+      public Builder ClearBytesWithZero() {
+        PrepareBuilder();
+        result.hasBytesWithZero = false;
+        result.bytesWithZero_ = (pb::ByteString) global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.Descriptor.Fields[23].DefaultValue;
+        return this;
+      }
+
+      public bool HasStringPieceWithZero {
+        get { return result.hasStringPieceWithZero; }
+      }
+      public string StringPieceWithZero {
+        get { return result.StringPieceWithZero; }
+        set { SetStringPieceWithZero(value); }
+      }
+      public Builder SetStringPieceWithZero(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasStringPieceWithZero = true;
+        result.stringPieceWithZero_ = value;
+        return this;
+      }
+      public Builder ClearStringPieceWithZero() {
+        PrepareBuilder();
+        result.hasStringPieceWithZero = false;
+        result.stringPieceWithZero_ = (string) global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.Descriptor.Fields[24].DefaultValue;
+        return this;
+      }
+
+      public bool HasCordWithZero {
+        get { return result.hasCordWithZero; }
+      }
+      public string CordWithZero {
+        get { return result.CordWithZero; }
+        set { SetCordWithZero(value); }
+      }
+      public Builder SetCordWithZero(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasCordWithZero = true;
+        result.cordWithZero_ = value;
+        return this;
+      }
+      public Builder ClearCordWithZero() {
+        PrepareBuilder();
+        result.hasCordWithZero = false;
+        result.cordWithZero_ = (string) global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.Descriptor.Fields[25].DefaultValue;
+        return this;
+      }
+
+      public bool HasReplacementString {
+        get { return result.hasReplacementString; }
+      }
+      public string ReplacementString {
+        get { return result.ReplacementString; }
+        set { SetReplacementString(value); }
+      }
+      public Builder SetReplacementString(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasReplacementString = true;
+        result.replacementString_ = value;
+        return this;
+      }
+      public Builder ClearReplacementString() {
+        PrepareBuilder();
+        result.hasReplacementString = false;
+        result.replacementString_ = "${unknown}";
+        return this;
+      }
+    }
+    static TestExtremeDefaultValues() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class SparseEnumMessage : pb::GeneratedMessage<SparseEnumMessage, SparseEnumMessage.Builder> {
+    private SparseEnumMessage() { }
+    private static readonly SparseEnumMessage defaultInstance = new SparseEnumMessage().MakeReadOnly();
+    private static readonly string[] _sparseEnumMessageFieldNames = new string[] { "sparse_enum" };
+    private static readonly uint[] _sparseEnumMessageFieldTags = new uint[] { 8 };
+    public static SparseEnumMessage DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override SparseEnumMessage DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override SparseEnumMessage ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_SparseEnumMessage__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<SparseEnumMessage, SparseEnumMessage.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_SparseEnumMessage__FieldAccessorTable; }
+    }
+
+    public const int SparseEnumFieldNumber = 1;
+    private bool hasSparseEnum;
+    private global::Google.ProtocolBuffers.TestProtos.TestSparseEnum sparseEnum_ = global::Google.ProtocolBuffers.TestProtos.TestSparseEnum.SPARSE_A;
+    public bool HasSparseEnum {
+      get { return hasSparseEnum; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestSparseEnum SparseEnum {
+      get { return sparseEnum_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _sparseEnumMessageFieldNames;
+      if (hasSparseEnum) {
+        output.WriteEnum(1, field_names[0], (int) SparseEnum, SparseEnum);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasSparseEnum) {
+        size += pb::CodedOutputStream.ComputeEnumSize(1, (int) SparseEnum);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static SparseEnumMessage ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static SparseEnumMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static SparseEnumMessage ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static SparseEnumMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static SparseEnumMessage ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static SparseEnumMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static SparseEnumMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static SparseEnumMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static SparseEnumMessage ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static SparseEnumMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private SparseEnumMessage MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(SparseEnumMessage prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<SparseEnumMessage, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(SparseEnumMessage cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private SparseEnumMessage result;
+
+      private SparseEnumMessage PrepareBuilder() {
+        if (resultIsReadOnly) {
+          SparseEnumMessage original = result;
+          result = new SparseEnumMessage();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override SparseEnumMessage MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.SparseEnumMessage.Descriptor; }
+      }
+
+      public override SparseEnumMessage DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.SparseEnumMessage.DefaultInstance; }
+      }
+
+      public override SparseEnumMessage BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is SparseEnumMessage) {
+          return MergeFrom((SparseEnumMessage) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(SparseEnumMessage other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.SparseEnumMessage.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasSparseEnum) {
+          SparseEnum = other.SparseEnum;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_sparseEnumMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _sparseEnumMessageFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              object unknown;
+              if(input.ReadEnum(ref result.sparseEnum_, out unknown)) {
+                result.hasSparseEnum = true;
+              } else if(unknown is int) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                unknownFields.MergeVarintField(1, (ulong)(int)unknown);
+              }
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasSparseEnum {
+       get { return result.hasSparseEnum; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestSparseEnum SparseEnum {
+        get { return result.SparseEnum; }
+        set { SetSparseEnum(value); }
+      }
+      public Builder SetSparseEnum(global::Google.ProtocolBuffers.TestProtos.TestSparseEnum value) {
+        PrepareBuilder();
+        result.hasSparseEnum = true;
+        result.sparseEnum_ = value;
+        return this;
+      }
+      public Builder ClearSparseEnum() {
+        PrepareBuilder();
+        result.hasSparseEnum = false;
+        result.sparseEnum_ = global::Google.ProtocolBuffers.TestProtos.TestSparseEnum.SPARSE_A;
+        return this;
+      }
+    }
+    static SparseEnumMessage() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class OneString : pb::GeneratedMessage<OneString, OneString.Builder> {
+    private OneString() { }
+    private static readonly OneString defaultInstance = new OneString().MakeReadOnly();
+    private static readonly string[] _oneStringFieldNames = new string[] { "data" };
+    private static readonly uint[] _oneStringFieldTags = new uint[] { 10 };
+    public static OneString DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override OneString DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override OneString ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_OneString__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<OneString, OneString.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_OneString__FieldAccessorTable; }
+    }
+
+    public const int DataFieldNumber = 1;
+    private bool hasData;
+    private string data_ = "";
+    public bool HasData {
+      get { return hasData; }
+    }
+    public string Data {
+      get { return data_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _oneStringFieldNames;
+      if (hasData) {
+        output.WriteString(1, field_names[0], Data);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasData) {
+        size += pb::CodedOutputStream.ComputeStringSize(1, Data);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static OneString ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static OneString ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static OneString ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static OneString ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static OneString ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static OneString ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static OneString ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static OneString ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static OneString ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static OneString ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private OneString MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(OneString prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<OneString, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(OneString cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private OneString result;
+
+      private OneString PrepareBuilder() {
+        if (resultIsReadOnly) {
+          OneString original = result;
+          result = new OneString();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override OneString MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.OneString.Descriptor; }
+      }
+
+      public override OneString DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.OneString.DefaultInstance; }
+      }
+
+      public override OneString BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is OneString) {
+          return MergeFrom((OneString) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(OneString other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.OneString.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasData) {
+          Data = other.Data;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_oneStringFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _oneStringFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              result.hasData = input.ReadString(ref result.data_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasData {
+        get { return result.hasData; }
+      }
+      public string Data {
+        get { return result.Data; }
+        set { SetData(value); }
+      }
+      public Builder SetData(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasData = true;
+        result.data_ = value;
+        return this;
+      }
+      public Builder ClearData() {
+        PrepareBuilder();
+        result.hasData = false;
+        result.data_ = "";
+        return this;
+      }
+    }
+    static OneString() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class MoreString : pb::GeneratedMessage<MoreString, MoreString.Builder> {
+    private MoreString() { }
+    private static readonly MoreString defaultInstance = new MoreString().MakeReadOnly();
+    private static readonly string[] _moreStringFieldNames = new string[] { "data" };
+    private static readonly uint[] _moreStringFieldTags = new uint[] { 10 };
+    public static MoreString DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override MoreString DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override MoreString ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_MoreString__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<MoreString, MoreString.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_MoreString__FieldAccessorTable; }
+    }
+
+    public const int DataFieldNumber = 1;
+    private pbc::PopsicleList<string> data_ = new pbc::PopsicleList<string>();
+    public scg::IList<string> DataList {
+      get { return pbc::Lists.AsReadOnly(data_); }
+    }
+    public int DataCount {
+      get { return data_.Count; }
+    }
+    public string GetData(int index) {
+      return data_[index];
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _moreStringFieldNames;
+      if (data_.Count > 0) {
+        output.WriteStringArray(1, field_names[0], data_);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      {
+        int dataSize = 0;
+        foreach (string element in DataList) {
+          dataSize += pb::CodedOutputStream.ComputeStringSizeNoTag(element);
+        }
+        size += dataSize;
+        size += 1 * data_.Count;
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static MoreString ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static MoreString ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static MoreString ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static MoreString ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static MoreString ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static MoreString ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static MoreString ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static MoreString ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static MoreString ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static MoreString ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private MoreString MakeReadOnly() {
+      data_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(MoreString prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<MoreString, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(MoreString cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private MoreString result;
+
+      private MoreString PrepareBuilder() {
+        if (resultIsReadOnly) {
+          MoreString original = result;
+          result = new MoreString();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override MoreString MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.MoreString.Descriptor; }
+      }
+
+      public override MoreString DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.MoreString.DefaultInstance; }
+      }
+
+      public override MoreString BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is MoreString) {
+          return MergeFrom((MoreString) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(MoreString other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.MoreString.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.data_.Count != 0) {
+          result.data_.Add(other.data_);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_moreStringFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _moreStringFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              input.ReadStringArray(tag, field_name, result.data_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public pbc::IPopsicleList<string> DataList {
+        get { return PrepareBuilder().data_; }
+      }
+      public int DataCount {
+        get { return result.DataCount; }
+      }
+      public string GetData(int index) {
+        return result.GetData(index);
+      }
+      public Builder SetData(int index, string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.data_[index] = value;
+        return this;
+      }
+      public Builder AddData(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.data_.Add(value);
+        return this;
+      }
+      public Builder AddRangeData(scg::IEnumerable<string> values) {
+        PrepareBuilder();
+        result.data_.Add(values);
+        return this;
+      }
+      public Builder ClearData() {
+        PrepareBuilder();
+        result.data_.Clear();
+        return this;
+      }
+    }
+    static MoreString() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class OneBytes : pb::GeneratedMessage<OneBytes, OneBytes.Builder> {
+    private OneBytes() { }
+    private static readonly OneBytes defaultInstance = new OneBytes().MakeReadOnly();
+    private static readonly string[] _oneBytesFieldNames = new string[] { "data" };
+    private static readonly uint[] _oneBytesFieldTags = new uint[] { 10 };
+    public static OneBytes DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override OneBytes DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override OneBytes ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_OneBytes__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<OneBytes, OneBytes.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_OneBytes__FieldAccessorTable; }
+    }
+
+    public const int DataFieldNumber = 1;
+    private bool hasData;
+    private pb::ByteString data_ = pb::ByteString.Empty;
+    public bool HasData {
+      get { return hasData; }
+    }
+    public pb::ByteString Data {
+      get { return data_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _oneBytesFieldNames;
+      if (hasData) {
+        output.WriteBytes(1, field_names[0], Data);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasData) {
+        size += pb::CodedOutputStream.ComputeBytesSize(1, Data);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static OneBytes ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static OneBytes ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static OneBytes ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static OneBytes ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static OneBytes ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static OneBytes ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static OneBytes ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static OneBytes ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static OneBytes ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static OneBytes ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private OneBytes MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(OneBytes prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<OneBytes, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(OneBytes cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private OneBytes result;
+
+      private OneBytes PrepareBuilder() {
+        if (resultIsReadOnly) {
+          OneBytes original = result;
+          result = new OneBytes();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override OneBytes MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.OneBytes.Descriptor; }
+      }
+
+      public override OneBytes DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.OneBytes.DefaultInstance; }
+      }
+
+      public override OneBytes BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is OneBytes) {
+          return MergeFrom((OneBytes) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(OneBytes other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.OneBytes.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasData) {
+          Data = other.Data;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_oneBytesFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _oneBytesFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              result.hasData = input.ReadBytes(ref result.data_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasData {
+        get { return result.hasData; }
+      }
+      public pb::ByteString Data {
+        get { return result.Data; }
+        set { SetData(value); }
+      }
+      public Builder SetData(pb::ByteString value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasData = true;
+        result.data_ = value;
+        return this;
+      }
+      public Builder ClearData() {
+        PrepareBuilder();
+        result.hasData = false;
+        result.data_ = pb::ByteString.Empty;
+        return this;
+      }
+    }
+    static OneBytes() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class MoreBytes : pb::GeneratedMessage<MoreBytes, MoreBytes.Builder> {
+    private MoreBytes() { }
+    private static readonly MoreBytes defaultInstance = new MoreBytes().MakeReadOnly();
+    private static readonly string[] _moreBytesFieldNames = new string[] { "data" };
+    private static readonly uint[] _moreBytesFieldTags = new uint[] { 10 };
+    public static MoreBytes DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override MoreBytes DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override MoreBytes ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_MoreBytes__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<MoreBytes, MoreBytes.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_MoreBytes__FieldAccessorTable; }
+    }
+
+    public const int DataFieldNumber = 1;
+    private pbc::PopsicleList<pb::ByteString> data_ = new pbc::PopsicleList<pb::ByteString>();
+    public scg::IList<pb::ByteString> DataList {
+      get { return pbc::Lists.AsReadOnly(data_); }
+    }
+    public int DataCount {
+      get { return data_.Count; }
+    }
+    public pb::ByteString GetData(int index) {
+      return data_[index];
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _moreBytesFieldNames;
+      if (data_.Count > 0) {
+        output.WriteBytesArray(1, field_names[0], data_);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      {
+        int dataSize = 0;
+        foreach (pb::ByteString element in DataList) {
+          dataSize += pb::CodedOutputStream.ComputeBytesSizeNoTag(element);
+        }
+        size += dataSize;
+        size += 1 * data_.Count;
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static MoreBytes ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static MoreBytes ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static MoreBytes ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static MoreBytes ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static MoreBytes ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static MoreBytes ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static MoreBytes ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static MoreBytes ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static MoreBytes ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static MoreBytes ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private MoreBytes MakeReadOnly() {
+      data_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(MoreBytes prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<MoreBytes, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(MoreBytes cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private MoreBytes result;
+
+      private MoreBytes PrepareBuilder() {
+        if (resultIsReadOnly) {
+          MoreBytes original = result;
+          result = new MoreBytes();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override MoreBytes MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.MoreBytes.Descriptor; }
+      }
+
+      public override MoreBytes DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.MoreBytes.DefaultInstance; }
+      }
+
+      public override MoreBytes BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is MoreBytes) {
+          return MergeFrom((MoreBytes) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(MoreBytes other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.MoreBytes.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.data_.Count != 0) {
+          result.data_.Add(other.data_);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_moreBytesFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _moreBytesFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              input.ReadBytesArray(tag, field_name, result.data_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public pbc::IPopsicleList<pb::ByteString> DataList {
+        get { return PrepareBuilder().data_; }
+      }
+      public int DataCount {
+        get { return result.DataCount; }
+      }
+      public pb::ByteString GetData(int index) {
+        return result.GetData(index);
+      }
+      public Builder SetData(int index, pb::ByteString value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.data_[index] = value;
+        return this;
+      }
+      public Builder AddData(pb::ByteString value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.data_.Add(value);
+        return this;
+      }
+      public Builder AddRangeData(scg::IEnumerable<pb::ByteString> values) {
+        PrepareBuilder();
+        result.data_.Add(values);
+        return this;
+      }
+      public Builder ClearData() {
+        PrepareBuilder();
+        result.data_.Clear();
+        return this;
+      }
+    }
+    static MoreBytes() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class Int32Message : pb::GeneratedMessage<Int32Message, Int32Message.Builder> {
+    private Int32Message() { }
+    private static readonly Int32Message defaultInstance = new Int32Message().MakeReadOnly();
+    private static readonly string[] _int32MessageFieldNames = new string[] { "data" };
+    private static readonly uint[] _int32MessageFieldTags = new uint[] { 8 };
+    public static Int32Message DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override Int32Message DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override Int32Message ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_Int32Message__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<Int32Message, Int32Message.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_Int32Message__FieldAccessorTable; }
+    }
+
+    public const int DataFieldNumber = 1;
+    private bool hasData;
+    private int data_;
+    public bool HasData {
+      get { return hasData; }
+    }
+    public int Data {
+      get { return data_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _int32MessageFieldNames;
+      if (hasData) {
+        output.WriteInt32(1, field_names[0], Data);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasData) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, Data);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static Int32Message ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static Int32Message ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static Int32Message ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static Int32Message ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static Int32Message ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static Int32Message ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static Int32Message ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static Int32Message ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static Int32Message ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static Int32Message ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private Int32Message MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(Int32Message prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<Int32Message, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(Int32Message cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private Int32Message result;
+
+      private Int32Message PrepareBuilder() {
+        if (resultIsReadOnly) {
+          Int32Message original = result;
+          result = new Int32Message();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override Int32Message MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.Int32Message.Descriptor; }
+      }
+
+      public override Int32Message DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.Int32Message.DefaultInstance; }
+      }
+
+      public override Int32Message BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is Int32Message) {
+          return MergeFrom((Int32Message) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(Int32Message other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.Int32Message.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasData) {
+          Data = other.Data;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_int32MessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _int32MessageFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasData = input.ReadInt32(ref result.data_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasData {
+        get { return result.hasData; }
+      }
+      public int Data {
+        get { return result.Data; }
+        set { SetData(value); }
+      }
+      public Builder SetData(int value) {
+        PrepareBuilder();
+        result.hasData = true;
+        result.data_ = value;
+        return this;
+      }
+      public Builder ClearData() {
+        PrepareBuilder();
+        result.hasData = false;
+        result.data_ = 0;
+        return this;
+      }
+    }
+    static Int32Message() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class Uint32Message : pb::GeneratedMessage<Uint32Message, Uint32Message.Builder> {
+    private Uint32Message() { }
+    private static readonly Uint32Message defaultInstance = new Uint32Message().MakeReadOnly();
+    private static readonly string[] _uint32MessageFieldNames = new string[] { "data" };
+    private static readonly uint[] _uint32MessageFieldTags = new uint[] { 8 };
+    public static Uint32Message DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override Uint32Message DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override Uint32Message ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_Uint32Message__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<Uint32Message, Uint32Message.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_Uint32Message__FieldAccessorTable; }
+    }
+
+    public const int DataFieldNumber = 1;
+    private bool hasData;
+    private uint data_;
+    public bool HasData {
+      get { return hasData; }
+    }
+    [global::System.CLSCompliant(false)]
+    public uint Data {
+      get { return data_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _uint32MessageFieldNames;
+      if (hasData) {
+        output.WriteUInt32(1, field_names[0], Data);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasData) {
+        size += pb::CodedOutputStream.ComputeUInt32Size(1, Data);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static Uint32Message ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static Uint32Message ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static Uint32Message ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static Uint32Message ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static Uint32Message ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static Uint32Message ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static Uint32Message ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static Uint32Message ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static Uint32Message ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static Uint32Message ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private Uint32Message MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(Uint32Message prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<Uint32Message, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(Uint32Message cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private Uint32Message result;
+
+      private Uint32Message PrepareBuilder() {
+        if (resultIsReadOnly) {
+          Uint32Message original = result;
+          result = new Uint32Message();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override Uint32Message MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.Uint32Message.Descriptor; }
+      }
+
+      public override Uint32Message DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.Uint32Message.DefaultInstance; }
+      }
+
+      public override Uint32Message BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is Uint32Message) {
+          return MergeFrom((Uint32Message) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(Uint32Message other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.Uint32Message.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasData) {
+          Data = other.Data;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_uint32MessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _uint32MessageFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasData = input.ReadUInt32(ref result.data_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasData {
+        get { return result.hasData; }
+      }
+      [global::System.CLSCompliant(false)]
+      public uint Data {
+        get { return result.Data; }
+        set { SetData(value); }
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetData(uint value) {
+        PrepareBuilder();
+        result.hasData = true;
+        result.data_ = value;
+        return this;
+      }
+      public Builder ClearData() {
+        PrepareBuilder();
+        result.hasData = false;
+        result.data_ = 0;
+        return this;
+      }
+    }
+    static Uint32Message() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class Int64Message : pb::GeneratedMessage<Int64Message, Int64Message.Builder> {
+    private Int64Message() { }
+    private static readonly Int64Message defaultInstance = new Int64Message().MakeReadOnly();
+    private static readonly string[] _int64MessageFieldNames = new string[] { "data" };
+    private static readonly uint[] _int64MessageFieldTags = new uint[] { 8 };
+    public static Int64Message DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override Int64Message DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override Int64Message ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_Int64Message__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<Int64Message, Int64Message.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_Int64Message__FieldAccessorTable; }
+    }
+
+    public const int DataFieldNumber = 1;
+    private bool hasData;
+    private long data_;
+    public bool HasData {
+      get { return hasData; }
+    }
+    public long Data {
+      get { return data_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _int64MessageFieldNames;
+      if (hasData) {
+        output.WriteInt64(1, field_names[0], Data);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasData) {
+        size += pb::CodedOutputStream.ComputeInt64Size(1, Data);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static Int64Message ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static Int64Message ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static Int64Message ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static Int64Message ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static Int64Message ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static Int64Message ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static Int64Message ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static Int64Message ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static Int64Message ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static Int64Message ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private Int64Message MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(Int64Message prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<Int64Message, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(Int64Message cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private Int64Message result;
+
+      private Int64Message PrepareBuilder() {
+        if (resultIsReadOnly) {
+          Int64Message original = result;
+          result = new Int64Message();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override Int64Message MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.Int64Message.Descriptor; }
+      }
+
+      public override Int64Message DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.Int64Message.DefaultInstance; }
+      }
+
+      public override Int64Message BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is Int64Message) {
+          return MergeFrom((Int64Message) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(Int64Message other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.Int64Message.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasData) {
+          Data = other.Data;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_int64MessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _int64MessageFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasData = input.ReadInt64(ref result.data_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasData {
+        get { return result.hasData; }
+      }
+      public long Data {
+        get { return result.Data; }
+        set { SetData(value); }
+      }
+      public Builder SetData(long value) {
+        PrepareBuilder();
+        result.hasData = true;
+        result.data_ = value;
+        return this;
+      }
+      public Builder ClearData() {
+        PrepareBuilder();
+        result.hasData = false;
+        result.data_ = 0L;
+        return this;
+      }
+    }
+    static Int64Message() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class Uint64Message : pb::GeneratedMessage<Uint64Message, Uint64Message.Builder> {
+    private Uint64Message() { }
+    private static readonly Uint64Message defaultInstance = new Uint64Message().MakeReadOnly();
+    private static readonly string[] _uint64MessageFieldNames = new string[] { "data" };
+    private static readonly uint[] _uint64MessageFieldTags = new uint[] { 8 };
+    public static Uint64Message DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override Uint64Message DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override Uint64Message ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_Uint64Message__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<Uint64Message, Uint64Message.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_Uint64Message__FieldAccessorTable; }
+    }
+
+    public const int DataFieldNumber = 1;
+    private bool hasData;
+    private ulong data_;
+    public bool HasData {
+      get { return hasData; }
+    }
+    [global::System.CLSCompliant(false)]
+    public ulong Data {
+      get { return data_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _uint64MessageFieldNames;
+      if (hasData) {
+        output.WriteUInt64(1, field_names[0], Data);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasData) {
+        size += pb::CodedOutputStream.ComputeUInt64Size(1, Data);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static Uint64Message ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static Uint64Message ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static Uint64Message ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static Uint64Message ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static Uint64Message ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static Uint64Message ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static Uint64Message ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static Uint64Message ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static Uint64Message ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static Uint64Message ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private Uint64Message MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(Uint64Message prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<Uint64Message, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(Uint64Message cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private Uint64Message result;
+
+      private Uint64Message PrepareBuilder() {
+        if (resultIsReadOnly) {
+          Uint64Message original = result;
+          result = new Uint64Message();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override Uint64Message MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.Uint64Message.Descriptor; }
+      }
+
+      public override Uint64Message DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.Uint64Message.DefaultInstance; }
+      }
+
+      public override Uint64Message BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is Uint64Message) {
+          return MergeFrom((Uint64Message) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(Uint64Message other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.Uint64Message.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasData) {
+          Data = other.Data;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_uint64MessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _uint64MessageFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasData = input.ReadUInt64(ref result.data_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasData {
+        get { return result.hasData; }
+      }
+      [global::System.CLSCompliant(false)]
+      public ulong Data {
+        get { return result.Data; }
+        set { SetData(value); }
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetData(ulong value) {
+        PrepareBuilder();
+        result.hasData = true;
+        result.data_ = value;
+        return this;
+      }
+      public Builder ClearData() {
+        PrepareBuilder();
+        result.hasData = false;
+        result.data_ = 0UL;
+        return this;
+      }
+    }
+    static Uint64Message() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class BoolMessage : pb::GeneratedMessage<BoolMessage, BoolMessage.Builder> {
+    private BoolMessage() { }
+    private static readonly BoolMessage defaultInstance = new BoolMessage().MakeReadOnly();
+    private static readonly string[] _boolMessageFieldNames = new string[] { "data" };
+    private static readonly uint[] _boolMessageFieldTags = new uint[] { 8 };
+    public static BoolMessage DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override BoolMessage DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override BoolMessage ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_BoolMessage__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<BoolMessage, BoolMessage.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_BoolMessage__FieldAccessorTable; }
+    }
+
+    public const int DataFieldNumber = 1;
+    private bool hasData;
+    private bool data_;
+    public bool HasData {
+      get { return hasData; }
+    }
+    public bool Data {
+      get { return data_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _boolMessageFieldNames;
+      if (hasData) {
+        output.WriteBool(1, field_names[0], Data);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasData) {
+        size += pb::CodedOutputStream.ComputeBoolSize(1, Data);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static BoolMessage ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static BoolMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static BoolMessage ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static BoolMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static BoolMessage ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static BoolMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static BoolMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static BoolMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static BoolMessage ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static BoolMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private BoolMessage MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(BoolMessage prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<BoolMessage, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(BoolMessage cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private BoolMessage result;
+
+      private BoolMessage PrepareBuilder() {
+        if (resultIsReadOnly) {
+          BoolMessage original = result;
+          result = new BoolMessage();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override BoolMessage MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.BoolMessage.Descriptor; }
+      }
+
+      public override BoolMessage DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.BoolMessage.DefaultInstance; }
+      }
+
+      public override BoolMessage BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is BoolMessage) {
+          return MergeFrom((BoolMessage) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(BoolMessage other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.BoolMessage.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasData) {
+          Data = other.Data;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_boolMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _boolMessageFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasData = input.ReadBool(ref result.data_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasData {
+        get { return result.hasData; }
+      }
+      public bool Data {
+        get { return result.Data; }
+        set { SetData(value); }
+      }
+      public Builder SetData(bool value) {
+        PrepareBuilder();
+        result.hasData = true;
+        result.data_ = value;
+        return this;
+      }
+      public Builder ClearData() {
+        PrepareBuilder();
+        result.hasData = false;
+        result.data_ = false;
+        return this;
+      }
+    }
+    static BoolMessage() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestOneof : pb::GeneratedMessage<TestOneof, TestOneof.Builder> {
+    private TestOneof() { }
+    private static readonly TestOneof defaultInstance = new TestOneof().MakeReadOnly();
+    private static readonly string[] _testOneofFieldNames = new string[] { "foo_int", "foo_message", "foo_string", "foogroup" };
+    private static readonly uint[] _testOneofFieldTags = new uint[] { 8, 26, 18, 35 };
+    public static TestOneof DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestOneof DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestOneof ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestOneof__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestOneof, TestOneof.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestOneof__FieldAccessorTable; }
+    }
+
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class FooGroup : pb::GeneratedMessage<FooGroup, FooGroup.Builder> {
+        private FooGroup() { }
+        private static readonly FooGroup defaultInstance = new FooGroup().MakeReadOnly();
+        private static readonly string[] _fooGroupFieldNames = new string[] { "a", "b" };
+        private static readonly uint[] _fooGroupFieldTags = new uint[] { 40, 50 };
+        public static FooGroup DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override FooGroup DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override FooGroup ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestOneof_FooGroup__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<FooGroup, FooGroup.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestOneof_FooGroup__FieldAccessorTable; }
+        }
+
+        public const int AFieldNumber = 5;
+        private bool hasA;
+        private int a_;
+        public bool HasA {
+          get { return hasA; }
+        }
+        public int A {
+          get { return a_; }
+        }
+
+        public const int BFieldNumber = 6;
+        private bool hasB;
+        private string b_ = "";
+        public bool HasB {
+          get { return hasB; }
+        }
+        public string B {
+          get { return b_; }
+        }
+
+        public override bool IsInitialized {
+          get {
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _fooGroupFieldNames;
+          if (hasA) {
+            output.WriteInt32(5, field_names[0], A);
+          }
+          if (hasB) {
+            output.WriteString(6, field_names[1], B);
+          }
+          UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          if (hasA) {
+            size += pb::CodedOutputStream.ComputeInt32Size(5, A);
+          }
+          if (hasB) {
+            size += pb::CodedOutputStream.ComputeStringSize(6, B);
+          }
+          size += UnknownFields.SerializedSize;
+          memoizedSerializedSize = size;
+          return size;
+        }
+        public static FooGroup ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static FooGroup ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static FooGroup ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static FooGroup ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static FooGroup ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static FooGroup ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static FooGroup ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static FooGroup ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static FooGroup ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static FooGroup ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private FooGroup MakeReadOnly() {
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(FooGroup prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<FooGroup, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(FooGroup cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private FooGroup result;
+
+          private FooGroup PrepareBuilder() {
+            if (resultIsReadOnly) {
+              FooGroup original = result;
+              result = new FooGroup();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override FooGroup MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup.Descriptor; }
+          }
+
+          public override FooGroup DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup.DefaultInstance; }
+          }
+
+          public override FooGroup BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessage other) {
+            if (other is FooGroup) {
+              return MergeFrom((FooGroup) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(FooGroup other) {
+            if (other == global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.HasA) {
+              A = other.A;
+            }
+            if (other.HasB) {
+              B = other.B;
+            }
+            this.MergeUnknownFields(other.UnknownFields);
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            pb::UnknownFieldSet.Builder unknownFields = null;
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_fooGroupFieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _fooGroupFieldTags[field_ordinal];
+                else {
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    if (unknownFields != null) {
+                      this.UnknownFields = unknownFields.Build();
+                    }
+                    return this;
+                  }
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 40: {
+                  result.hasA = input.ReadInt32(ref result.a_);
+                  break;
+                }
+                case 50: {
+                  result.hasB = input.ReadString(ref result.b_);
+                  break;
+                }
+              }
+            }
+
+            if (unknownFields != null) {
+              this.UnknownFields = unknownFields.Build();
+            }
+            return this;
+          }
+
+
+          public bool HasA {
+            get { return result.hasA; }
+          }
+          public int A {
+            get { return result.A; }
+            set { SetA(value); }
+          }
+          public Builder SetA(int value) {
+            PrepareBuilder();
+            result.hasA = true;
+            result.a_ = value;
+            return this;
+          }
+          public Builder ClearA() {
+            PrepareBuilder();
+            result.hasA = false;
+            result.a_ = 0;
+            return this;
+          }
+
+          public bool HasB {
+            get { return result.hasB; }
+          }
+          public string B {
+            get { return result.B; }
+            set { SetB(value); }
+          }
+          public Builder SetB(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasB = true;
+            result.b_ = value;
+            return this;
+          }
+          public Builder ClearB() {
+            PrepareBuilder();
+            result.hasB = false;
+            result.b_ = "";
+            return this;
+          }
+        }
+        static FooGroup() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+      }
+
+    }
+    #endregion
+
+    public const int FooIntFieldNumber = 1;
+    private bool hasFooInt;
+    private int fooInt_;
+    public bool HasFooInt {
+      get { return hasFooInt; }
+    }
+    public int FooInt {
+      get { return fooInt_; }
+    }
+
+    public const int FooStringFieldNumber = 2;
+    private bool hasFooString;
+    private string fooString_ = "";
+    public bool HasFooString {
+      get { return hasFooString; }
+    }
+    public string FooString {
+      get { return fooString_; }
+    }
+
+    public const int FooMessageFieldNumber = 3;
+    private bool hasFooMessage;
+    private global::Google.ProtocolBuffers.TestProtos.TestAllTypes fooMessage_;
+    public bool HasFooMessage {
+      get { return hasFooMessage; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypes FooMessage {
+      get { return fooMessage_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance; }
+    }
+
+    public const int FooGroupFieldNumber = 4;
+    private bool hasFooGroup;
+    private global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup fooGroup_;
+    public bool HasFooGroup {
+      get { return hasFooGroup; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup FooGroup {
+      get { return fooGroup_ ?? global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup.DefaultInstance; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testOneofFieldNames;
+      if (hasFooInt) {
+        output.WriteInt32(1, field_names[0], FooInt);
+      }
+      if (hasFooString) {
+        output.WriteString(2, field_names[2], FooString);
+      }
+      if (hasFooMessage) {
+        output.WriteMessage(3, field_names[1], FooMessage);
+      }
+      if (hasFooGroup) {
+        output.WriteGroup(4, field_names[3], FooGroup);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasFooInt) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, FooInt);
+      }
+      if (hasFooString) {
+        size += pb::CodedOutputStream.ComputeStringSize(2, FooString);
+      }
+      if (hasFooMessage) {
+        size += pb::CodedOutputStream.ComputeMessageSize(3, FooMessage);
+      }
+      if (hasFooGroup) {
+        size += pb::CodedOutputStream.ComputeGroupSize(4, FooGroup);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestOneof ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestOneof ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestOneof ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestOneof ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestOneof ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestOneof ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestOneof ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestOneof ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestOneof ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestOneof ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestOneof MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestOneof prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestOneof, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestOneof cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestOneof result;
+
+      private TestOneof PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestOneof original = result;
+          result = new TestOneof();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestOneof MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestOneof.Descriptor; }
+      }
+
+      public override TestOneof DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestOneof.DefaultInstance; }
+      }
+
+      public override TestOneof BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestOneof) {
+          return MergeFrom((TestOneof) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestOneof other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestOneof.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasFooInt) {
+          FooInt = other.FooInt;
+        }
+        if (other.HasFooString) {
+          FooString = other.FooString;
+        }
+        if (other.HasFooMessage) {
+          MergeFooMessage(other.FooMessage);
+        }
+        if (other.HasFooGroup) {
+          MergeFooGroup(other.FooGroup);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testOneofFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testOneofFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasFooInt = input.ReadInt32(ref result.fooInt_);
+              break;
+            }
+            case 18: {
+              result.hasFooString = input.ReadString(ref result.fooString_);
+              break;
+            }
+            case 26: {
+              global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder();
+              if (result.hasFooMessage) {
+                subBuilder.MergeFrom(FooMessage);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              FooMessage = subBuilder.BuildPartial();
+              break;
+            }
+            case 35: {
+              global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup.CreateBuilder();
+              if (result.hasFooGroup) {
+                subBuilder.MergeFrom(FooGroup);
+              }
+              input.ReadGroup(4, subBuilder, extensionRegistry);
+              FooGroup = subBuilder.BuildPartial();
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasFooInt {
+        get { return result.hasFooInt; }
+      }
+      public int FooInt {
+        get { return result.FooInt; }
+        set { SetFooInt(value); }
+      }
+      public Builder SetFooInt(int value) {
+        PrepareBuilder();
+        result.hasFooInt = true;
+        result.fooInt_ = value;
+        return this;
+      }
+      public Builder ClearFooInt() {
+        PrepareBuilder();
+        result.hasFooInt = false;
+        result.fooInt_ = 0;
+        return this;
+      }
+
+      public bool HasFooString {
+        get { return result.hasFooString; }
+      }
+      public string FooString {
+        get { return result.FooString; }
+        set { SetFooString(value); }
+      }
+      public Builder SetFooString(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasFooString = true;
+        result.fooString_ = value;
+        return this;
+      }
+      public Builder ClearFooString() {
+        PrepareBuilder();
+        result.hasFooString = false;
+        result.fooString_ = "";
+        return this;
+      }
+
+      public bool HasFooMessage {
+       get { return result.hasFooMessage; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypes FooMessage {
+        get { return result.FooMessage; }
+        set { SetFooMessage(value); }
+      }
+      public Builder SetFooMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasFooMessage = true;
+        result.fooMessage_ = value;
+        return this;
+      }
+      public Builder SetFooMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasFooMessage = true;
+        result.fooMessage_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeFooMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasFooMessage &&
+            result.fooMessage_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance) {
+            result.fooMessage_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder(result.fooMessage_).MergeFrom(value).BuildPartial();
+        } else {
+          result.fooMessage_ = value;
+        }
+        result.hasFooMessage = true;
+        return this;
+      }
+      public Builder ClearFooMessage() {
+        PrepareBuilder();
+        result.hasFooMessage = false;
+        result.fooMessage_ = null;
+        return this;
+      }
+
+      public bool HasFooGroup {
+       get { return result.hasFooGroup; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup FooGroup {
+        get { return result.FooGroup; }
+        set { SetFooGroup(value); }
+      }
+      public Builder SetFooGroup(global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasFooGroup = true;
+        result.fooGroup_ = value;
+        return this;
+      }
+      public Builder SetFooGroup(global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasFooGroup = true;
+        result.fooGroup_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeFooGroup(global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasFooGroup &&
+            result.fooGroup_ != global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup.DefaultInstance) {
+            result.fooGroup_ = global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup.CreateBuilder(result.fooGroup_).MergeFrom(value).BuildPartial();
+        } else {
+          result.fooGroup_ = value;
+        }
+        result.hasFooGroup = true;
+        return this;
+      }
+      public Builder ClearFooGroup() {
+        PrepareBuilder();
+        result.hasFooGroup = false;
+        result.fooGroup_ = null;
+        return this;
+      }
+    }
+    static TestOneof() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestOneofBackwardsCompatible : pb::GeneratedMessage<TestOneofBackwardsCompatible, TestOneofBackwardsCompatible.Builder> {
+    private TestOneofBackwardsCompatible() { }
+    private static readonly TestOneofBackwardsCompatible defaultInstance = new TestOneofBackwardsCompatible().MakeReadOnly();
+    private static readonly string[] _testOneofBackwardsCompatibleFieldNames = new string[] { "foo_int", "foo_message", "foo_string", "foogroup" };
+    private static readonly uint[] _testOneofBackwardsCompatibleFieldTags = new uint[] { 8, 26, 18, 35 };
+    public static TestOneofBackwardsCompatible DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestOneofBackwardsCompatible DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestOneofBackwardsCompatible ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestOneofBackwardsCompatible__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestOneofBackwardsCompatible, TestOneofBackwardsCompatible.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestOneofBackwardsCompatible__FieldAccessorTable; }
+    }
+
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class FooGroup : pb::GeneratedMessage<FooGroup, FooGroup.Builder> {
+        private FooGroup() { }
+        private static readonly FooGroup defaultInstance = new FooGroup().MakeReadOnly();
+        private static readonly string[] _fooGroupFieldNames = new string[] { "a", "b" };
+        private static readonly uint[] _fooGroupFieldTags = new uint[] { 40, 50 };
+        public static FooGroup DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override FooGroup DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override FooGroup ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestOneofBackwardsCompatible_FooGroup__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<FooGroup, FooGroup.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestOneofBackwardsCompatible_FooGroup__FieldAccessorTable; }
+        }
+
+        public const int AFieldNumber = 5;
+        private bool hasA;
+        private int a_;
+        public bool HasA {
+          get { return hasA; }
+        }
+        public int A {
+          get { return a_; }
+        }
+
+        public const int BFieldNumber = 6;
+        private bool hasB;
+        private string b_ = "";
+        public bool HasB {
+          get { return hasB; }
+        }
+        public string B {
+          get { return b_; }
+        }
+
+        public override bool IsInitialized {
+          get {
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _fooGroupFieldNames;
+          if (hasA) {
+            output.WriteInt32(5, field_names[0], A);
+          }
+          if (hasB) {
+            output.WriteString(6, field_names[1], B);
+          }
+          UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          if (hasA) {
+            size += pb::CodedOutputStream.ComputeInt32Size(5, A);
+          }
+          if (hasB) {
+            size += pb::CodedOutputStream.ComputeStringSize(6, B);
+          }
+          size += UnknownFields.SerializedSize;
+          memoizedSerializedSize = size;
+          return size;
+        }
+        public static FooGroup ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static FooGroup ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static FooGroup ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static FooGroup ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static FooGroup ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static FooGroup ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static FooGroup ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static FooGroup ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static FooGroup ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static FooGroup ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private FooGroup MakeReadOnly() {
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(FooGroup prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<FooGroup, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(FooGroup cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private FooGroup result;
+
+          private FooGroup PrepareBuilder() {
+            if (resultIsReadOnly) {
+              FooGroup original = result;
+              result = new FooGroup();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override FooGroup MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup.Descriptor; }
+          }
+
+          public override FooGroup DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup.DefaultInstance; }
+          }
+
+          public override FooGroup BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessage other) {
+            if (other is FooGroup) {
+              return MergeFrom((FooGroup) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(FooGroup other) {
+            if (other == global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.HasA) {
+              A = other.A;
+            }
+            if (other.HasB) {
+              B = other.B;
+            }
+            this.MergeUnknownFields(other.UnknownFields);
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            pb::UnknownFieldSet.Builder unknownFields = null;
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_fooGroupFieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _fooGroupFieldTags[field_ordinal];
+                else {
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    if (unknownFields != null) {
+                      this.UnknownFields = unknownFields.Build();
+                    }
+                    return this;
+                  }
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 40: {
+                  result.hasA = input.ReadInt32(ref result.a_);
+                  break;
+                }
+                case 50: {
+                  result.hasB = input.ReadString(ref result.b_);
+                  break;
+                }
+              }
+            }
+
+            if (unknownFields != null) {
+              this.UnknownFields = unknownFields.Build();
+            }
+            return this;
+          }
+
+
+          public bool HasA {
+            get { return result.hasA; }
+          }
+          public int A {
+            get { return result.A; }
+            set { SetA(value); }
+          }
+          public Builder SetA(int value) {
+            PrepareBuilder();
+            result.hasA = true;
+            result.a_ = value;
+            return this;
+          }
+          public Builder ClearA() {
+            PrepareBuilder();
+            result.hasA = false;
+            result.a_ = 0;
+            return this;
+          }
+
+          public bool HasB {
+            get { return result.hasB; }
+          }
+          public string B {
+            get { return result.B; }
+            set { SetB(value); }
+          }
+          public Builder SetB(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasB = true;
+            result.b_ = value;
+            return this;
+          }
+          public Builder ClearB() {
+            PrepareBuilder();
+            result.hasB = false;
+            result.b_ = "";
+            return this;
+          }
+        }
+        static FooGroup() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+      }
+
+    }
+    #endregion
+
+    public const int FooIntFieldNumber = 1;
+    private bool hasFooInt;
+    private int fooInt_;
+    public bool HasFooInt {
+      get { return hasFooInt; }
+    }
+    public int FooInt {
+      get { return fooInt_; }
+    }
+
+    public const int FooStringFieldNumber = 2;
+    private bool hasFooString;
+    private string fooString_ = "";
+    public bool HasFooString {
+      get { return hasFooString; }
+    }
+    public string FooString {
+      get { return fooString_; }
+    }
+
+    public const int FooMessageFieldNumber = 3;
+    private bool hasFooMessage;
+    private global::Google.ProtocolBuffers.TestProtos.TestAllTypes fooMessage_;
+    public bool HasFooMessage {
+      get { return hasFooMessage; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypes FooMessage {
+      get { return fooMessage_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance; }
+    }
+
+    public const int FooGroupFieldNumber = 4;
+    private bool hasFooGroup;
+    private global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup fooGroup_;
+    public bool HasFooGroup {
+      get { return hasFooGroup; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup FooGroup {
+      get { return fooGroup_ ?? global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup.DefaultInstance; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testOneofBackwardsCompatibleFieldNames;
+      if (hasFooInt) {
+        output.WriteInt32(1, field_names[0], FooInt);
+      }
+      if (hasFooString) {
+        output.WriteString(2, field_names[2], FooString);
+      }
+      if (hasFooMessage) {
+        output.WriteMessage(3, field_names[1], FooMessage);
+      }
+      if (hasFooGroup) {
+        output.WriteGroup(4, field_names[3], FooGroup);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasFooInt) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, FooInt);
+      }
+      if (hasFooString) {
+        size += pb::CodedOutputStream.ComputeStringSize(2, FooString);
+      }
+      if (hasFooMessage) {
+        size += pb::CodedOutputStream.ComputeMessageSize(3, FooMessage);
+      }
+      if (hasFooGroup) {
+        size += pb::CodedOutputStream.ComputeGroupSize(4, FooGroup);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestOneofBackwardsCompatible ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestOneofBackwardsCompatible ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestOneofBackwardsCompatible ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestOneofBackwardsCompatible ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestOneofBackwardsCompatible ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestOneofBackwardsCompatible ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestOneofBackwardsCompatible ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestOneofBackwardsCompatible ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestOneofBackwardsCompatible ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestOneofBackwardsCompatible ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestOneofBackwardsCompatible MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestOneofBackwardsCompatible prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestOneofBackwardsCompatible, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestOneofBackwardsCompatible cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestOneofBackwardsCompatible result;
+
+      private TestOneofBackwardsCompatible PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestOneofBackwardsCompatible original = result;
+          result = new TestOneofBackwardsCompatible();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestOneofBackwardsCompatible MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Descriptor; }
+      }
+
+      public override TestOneofBackwardsCompatible DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.DefaultInstance; }
+      }
+
+      public override TestOneofBackwardsCompatible BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestOneofBackwardsCompatible) {
+          return MergeFrom((TestOneofBackwardsCompatible) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestOneofBackwardsCompatible other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasFooInt) {
+          FooInt = other.FooInt;
+        }
+        if (other.HasFooString) {
+          FooString = other.FooString;
+        }
+        if (other.HasFooMessage) {
+          MergeFooMessage(other.FooMessage);
+        }
+        if (other.HasFooGroup) {
+          MergeFooGroup(other.FooGroup);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testOneofBackwardsCompatibleFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testOneofBackwardsCompatibleFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasFooInt = input.ReadInt32(ref result.fooInt_);
+              break;
+            }
+            case 18: {
+              result.hasFooString = input.ReadString(ref result.fooString_);
+              break;
+            }
+            case 26: {
+              global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder();
+              if (result.hasFooMessage) {
+                subBuilder.MergeFrom(FooMessage);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              FooMessage = subBuilder.BuildPartial();
+              break;
+            }
+            case 35: {
+              global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup.CreateBuilder();
+              if (result.hasFooGroup) {
+                subBuilder.MergeFrom(FooGroup);
+              }
+              input.ReadGroup(4, subBuilder, extensionRegistry);
+              FooGroup = subBuilder.BuildPartial();
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasFooInt {
+        get { return result.hasFooInt; }
+      }
+      public int FooInt {
+        get { return result.FooInt; }
+        set { SetFooInt(value); }
+      }
+      public Builder SetFooInt(int value) {
+        PrepareBuilder();
+        result.hasFooInt = true;
+        result.fooInt_ = value;
+        return this;
+      }
+      public Builder ClearFooInt() {
+        PrepareBuilder();
+        result.hasFooInt = false;
+        result.fooInt_ = 0;
+        return this;
+      }
+
+      public bool HasFooString {
+        get { return result.hasFooString; }
+      }
+      public string FooString {
+        get { return result.FooString; }
+        set { SetFooString(value); }
+      }
+      public Builder SetFooString(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasFooString = true;
+        result.fooString_ = value;
+        return this;
+      }
+      public Builder ClearFooString() {
+        PrepareBuilder();
+        result.hasFooString = false;
+        result.fooString_ = "";
+        return this;
+      }
+
+      public bool HasFooMessage {
+       get { return result.hasFooMessage; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypes FooMessage {
+        get { return result.FooMessage; }
+        set { SetFooMessage(value); }
+      }
+      public Builder SetFooMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasFooMessage = true;
+        result.fooMessage_ = value;
+        return this;
+      }
+      public Builder SetFooMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasFooMessage = true;
+        result.fooMessage_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeFooMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasFooMessage &&
+            result.fooMessage_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance) {
+            result.fooMessage_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder(result.fooMessage_).MergeFrom(value).BuildPartial();
+        } else {
+          result.fooMessage_ = value;
+        }
+        result.hasFooMessage = true;
+        return this;
+      }
+      public Builder ClearFooMessage() {
+        PrepareBuilder();
+        result.hasFooMessage = false;
+        result.fooMessage_ = null;
+        return this;
+      }
+
+      public bool HasFooGroup {
+       get { return result.hasFooGroup; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup FooGroup {
+        get { return result.FooGroup; }
+        set { SetFooGroup(value); }
+      }
+      public Builder SetFooGroup(global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasFooGroup = true;
+        result.fooGroup_ = value;
+        return this;
+      }
+      public Builder SetFooGroup(global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasFooGroup = true;
+        result.fooGroup_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeFooGroup(global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasFooGroup &&
+            result.fooGroup_ != global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup.DefaultInstance) {
+            result.fooGroup_ = global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup.CreateBuilder(result.fooGroup_).MergeFrom(value).BuildPartial();
+        } else {
+          result.fooGroup_ = value;
+        }
+        result.hasFooGroup = true;
+        return this;
+      }
+      public Builder ClearFooGroup() {
+        PrepareBuilder();
+        result.hasFooGroup = false;
+        result.fooGroup_ = null;
+        return this;
+      }
+    }
+    static TestOneofBackwardsCompatible() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestOneof2 : pb::GeneratedMessage<TestOneof2, TestOneof2.Builder> {
+    private TestOneof2() { }
+    private static readonly TestOneof2 defaultInstance = new TestOneof2().MakeReadOnly();
+    private static readonly string[] _testOneof2FieldNames = new string[] { "bar_bytes", "bar_cord", "bar_enum", "bar_int", "bar_string", "bar_string_piece", "baz_int", "baz_string", "foo_bytes", "foo_cord", "foo_enum", "foo_int", "foo_lazy_message", "foo_message", "foo_string", "foo_string_piece", "foogroup" };
+    private static readonly uint[] _testOneof2FieldTags = new uint[] { 130, 114, 136, 96, 106, 122, 144, 154, 42, 26, 48, 8, 90, 58, 18, 34, 67 };
+    public static TestOneof2 DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestOneof2 DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestOneof2 ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestOneof2__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestOneof2, TestOneof2.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestOneof2__FieldAccessorTable; }
+    }
+
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      public enum NestedEnum {
+        FOO = 1,
+        BAR = 2,
+        BAZ = 3,
+      }
+
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class FooGroup : pb::GeneratedMessage<FooGroup, FooGroup.Builder> {
+        private FooGroup() { }
+        private static readonly FooGroup defaultInstance = new FooGroup().MakeReadOnly();
+        private static readonly string[] _fooGroupFieldNames = new string[] { "a", "b" };
+        private static readonly uint[] _fooGroupFieldTags = new uint[] { 72, 82 };
+        public static FooGroup DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override FooGroup DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override FooGroup ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestOneof2_FooGroup__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<FooGroup, FooGroup.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestOneof2_FooGroup__FieldAccessorTable; }
+        }
+
+        public const int AFieldNumber = 9;
+        private bool hasA;
+        private int a_;
+        public bool HasA {
+          get { return hasA; }
+        }
+        public int A {
+          get { return a_; }
+        }
+
+        public const int BFieldNumber = 10;
+        private bool hasB;
+        private string b_ = "";
+        public bool HasB {
+          get { return hasB; }
+        }
+        public string B {
+          get { return b_; }
+        }
+
+        public override bool IsInitialized {
+          get {
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _fooGroupFieldNames;
+          if (hasA) {
+            output.WriteInt32(9, field_names[0], A);
+          }
+          if (hasB) {
+            output.WriteString(10, field_names[1], B);
+          }
+          UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          if (hasA) {
+            size += pb::CodedOutputStream.ComputeInt32Size(9, A);
+          }
+          if (hasB) {
+            size += pb::CodedOutputStream.ComputeStringSize(10, B);
+          }
+          size += UnknownFields.SerializedSize;
+          memoizedSerializedSize = size;
+          return size;
+        }
+        public static FooGroup ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static FooGroup ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static FooGroup ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static FooGroup ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static FooGroup ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static FooGroup ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static FooGroup ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static FooGroup ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static FooGroup ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static FooGroup ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private FooGroup MakeReadOnly() {
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(FooGroup prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<FooGroup, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(FooGroup cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private FooGroup result;
+
+          private FooGroup PrepareBuilder() {
+            if (resultIsReadOnly) {
+              FooGroup original = result;
+              result = new FooGroup();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override FooGroup MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup.Descriptor; }
+          }
+
+          public override FooGroup DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup.DefaultInstance; }
+          }
+
+          public override FooGroup BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessage other) {
+            if (other is FooGroup) {
+              return MergeFrom((FooGroup) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(FooGroup other) {
+            if (other == global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.HasA) {
+              A = other.A;
+            }
+            if (other.HasB) {
+              B = other.B;
+            }
+            this.MergeUnknownFields(other.UnknownFields);
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            pb::UnknownFieldSet.Builder unknownFields = null;
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_fooGroupFieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _fooGroupFieldTags[field_ordinal];
+                else {
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    if (unknownFields != null) {
+                      this.UnknownFields = unknownFields.Build();
+                    }
+                    return this;
+                  }
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 72: {
+                  result.hasA = input.ReadInt32(ref result.a_);
+                  break;
+                }
+                case 82: {
+                  result.hasB = input.ReadString(ref result.b_);
+                  break;
+                }
+              }
+            }
+
+            if (unknownFields != null) {
+              this.UnknownFields = unknownFields.Build();
+            }
+            return this;
+          }
+
+
+          public bool HasA {
+            get { return result.hasA; }
+          }
+          public int A {
+            get { return result.A; }
+            set { SetA(value); }
+          }
+          public Builder SetA(int value) {
+            PrepareBuilder();
+            result.hasA = true;
+            result.a_ = value;
+            return this;
+          }
+          public Builder ClearA() {
+            PrepareBuilder();
+            result.hasA = false;
+            result.a_ = 0;
+            return this;
+          }
+
+          public bool HasB {
+            get { return result.hasB; }
+          }
+          public string B {
+            get { return result.B; }
+            set { SetB(value); }
+          }
+          public Builder SetB(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasB = true;
+            result.b_ = value;
+            return this;
+          }
+          public Builder ClearB() {
+            PrepareBuilder();
+            result.hasB = false;
+            result.b_ = "";
+            return this;
+          }
+        }
+        static FooGroup() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+      }
+
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class NestedMessage : pb::GeneratedMessage<NestedMessage, NestedMessage.Builder> {
+        private NestedMessage() { }
+        private static readonly NestedMessage defaultInstance = new NestedMessage().MakeReadOnly();
+        private static readonly string[] _nestedMessageFieldNames = new string[] { "corge_int", "qux_int" };
+        private static readonly uint[] _nestedMessageFieldTags = new uint[] { 16, 8 };
+        public static NestedMessage DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override NestedMessage DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override NestedMessage ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestOneof2_NestedMessage__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<NestedMessage, NestedMessage.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestOneof2_NestedMessage__FieldAccessorTable; }
+        }
+
+        public const int QuxIntFieldNumber = 1;
+        private bool hasQuxInt;
+        private long quxInt_;
+        public bool HasQuxInt {
+          get { return hasQuxInt; }
+        }
+        public long QuxInt {
+          get { return quxInt_; }
+        }
+
+        public const int CorgeIntFieldNumber = 2;
+        private pbc::PopsicleList<int> corgeInt_ = new pbc::PopsicleList<int>();
+        public scg::IList<int> CorgeIntList {
+          get { return pbc::Lists.AsReadOnly(corgeInt_); }
+        }
+        public int CorgeIntCount {
+          get { return corgeInt_.Count; }
+        }
+        public int GetCorgeInt(int index) {
+          return corgeInt_[index];
+        }
+
+        public override bool IsInitialized {
+          get {
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _nestedMessageFieldNames;
+          if (hasQuxInt) {
+            output.WriteInt64(1, field_names[1], QuxInt);
+          }
+          if (corgeInt_.Count > 0) {
+            output.WriteInt32Array(2, field_names[0], corgeInt_);
+          }
+          UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          if (hasQuxInt) {
+            size += pb::CodedOutputStream.ComputeInt64Size(1, QuxInt);
+          }
+          {
+            int dataSize = 0;
+            foreach (int element in CorgeIntList) {
+              dataSize += pb::CodedOutputStream.ComputeInt32SizeNoTag(element);
+            }
+            size += dataSize;
+            size += 1 * corgeInt_.Count;
+          }
+          size += UnknownFields.SerializedSize;
+          memoizedSerializedSize = size;
+          return size;
+        }
+        public static NestedMessage ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static NestedMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static NestedMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private NestedMessage MakeReadOnly() {
+          corgeInt_.MakeReadOnly();
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(NestedMessage prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<NestedMessage, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(NestedMessage cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private NestedMessage result;
+
+          private NestedMessage PrepareBuilder() {
+            if (resultIsReadOnly) {
+              NestedMessage original = result;
+              result = new NestedMessage();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override NestedMessage MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.Descriptor; }
+          }
+
+          public override NestedMessage DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.DefaultInstance; }
+          }
+
+          public override NestedMessage BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessage other) {
+            if (other is NestedMessage) {
+              return MergeFrom((NestedMessage) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(NestedMessage other) {
+            if (other == global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.HasQuxInt) {
+              QuxInt = other.QuxInt;
+            }
+            if (other.corgeInt_.Count != 0) {
+              result.corgeInt_.Add(other.corgeInt_);
+            }
+            this.MergeUnknownFields(other.UnknownFields);
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            pb::UnknownFieldSet.Builder unknownFields = null;
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_nestedMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _nestedMessageFieldTags[field_ordinal];
+                else {
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    if (unknownFields != null) {
+                      this.UnknownFields = unknownFields.Build();
+                    }
+                    return this;
+                  }
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 8: {
+                  result.hasQuxInt = input.ReadInt64(ref result.quxInt_);
+                  break;
+                }
+                case 18:
+                case 16: {
+                  input.ReadInt32Array(tag, field_name, result.corgeInt_);
+                  break;
+                }
+              }
+            }
+
+            if (unknownFields != null) {
+              this.UnknownFields = unknownFields.Build();
+            }
+            return this;
+          }
+
+
+          public bool HasQuxInt {
+            get { return result.hasQuxInt; }
+          }
+          public long QuxInt {
+            get { return result.QuxInt; }
+            set { SetQuxInt(value); }
+          }
+          public Builder SetQuxInt(long value) {
+            PrepareBuilder();
+            result.hasQuxInt = true;
+            result.quxInt_ = value;
+            return this;
+          }
+          public Builder ClearQuxInt() {
+            PrepareBuilder();
+            result.hasQuxInt = false;
+            result.quxInt_ = 0L;
+            return this;
+          }
+
+          public pbc::IPopsicleList<int> CorgeIntList {
+            get { return PrepareBuilder().corgeInt_; }
+          }
+          public int CorgeIntCount {
+            get { return result.CorgeIntCount; }
+          }
+          public int GetCorgeInt(int index) {
+            return result.GetCorgeInt(index);
+          }
+          public Builder SetCorgeInt(int index, int value) {
+            PrepareBuilder();
+            result.corgeInt_[index] = value;
+            return this;
+          }
+          public Builder AddCorgeInt(int value) {
+            PrepareBuilder();
+            result.corgeInt_.Add(value);
+            return this;
+          }
+          public Builder AddRangeCorgeInt(scg::IEnumerable<int> values) {
+            PrepareBuilder();
+            result.corgeInt_.Add(values);
+            return this;
+          }
+          public Builder ClearCorgeInt() {
+            PrepareBuilder();
+            result.corgeInt_.Clear();
+            return this;
+          }
+        }
+        static NestedMessage() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+      }
+
+    }
+    #endregion
+
+    public const int FooIntFieldNumber = 1;
+    private bool hasFooInt;
+    private int fooInt_;
+    public bool HasFooInt {
+      get { return hasFooInt; }
+    }
+    public int FooInt {
+      get { return fooInt_; }
+    }
+
+    public const int FooStringFieldNumber = 2;
+    private bool hasFooString;
+    private string fooString_ = "";
+    public bool HasFooString {
+      get { return hasFooString; }
+    }
+    public string FooString {
+      get { return fooString_; }
+    }
+
+    public const int FooCordFieldNumber = 3;
+    private bool hasFooCord;
+    private string fooCord_ = "";
+    public bool HasFooCord {
+      get { return hasFooCord; }
+    }
+    public string FooCord {
+      get { return fooCord_; }
+    }
+
+    public const int FooStringPieceFieldNumber = 4;
+    private bool hasFooStringPiece;
+    private string fooStringPiece_ = "";
+    public bool HasFooStringPiece {
+      get { return hasFooStringPiece; }
+    }
+    public string FooStringPiece {
+      get { return fooStringPiece_; }
+    }
+
+    public const int FooBytesFieldNumber = 5;
+    private bool hasFooBytes;
+    private pb::ByteString fooBytes_ = pb::ByteString.Empty;
+    public bool HasFooBytes {
+      get { return hasFooBytes; }
+    }
+    public pb::ByteString FooBytes {
+      get { return fooBytes_; }
+    }
+
+    public const int FooEnumFieldNumber = 6;
+    private bool hasFooEnum;
+    private global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedEnum fooEnum_ = global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedEnum.FOO;
+    public bool HasFooEnum {
+      get { return hasFooEnum; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedEnum FooEnum {
+      get { return fooEnum_; }
+    }
+
+    public const int FooMessageFieldNumber = 7;
+    private bool hasFooMessage;
+    private global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage fooMessage_;
+    public bool HasFooMessage {
+      get { return hasFooMessage; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage FooMessage {
+      get { return fooMessage_ ?? global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.DefaultInstance; }
+    }
+
+    public const int FooGroupFieldNumber = 8;
+    private bool hasFooGroup;
+    private global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup fooGroup_;
+    public bool HasFooGroup {
+      get { return hasFooGroup; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup FooGroup {
+      get { return fooGroup_ ?? global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup.DefaultInstance; }
+    }
+
+    public const int FooLazyMessageFieldNumber = 11;
+    private bool hasFooLazyMessage;
+    private global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage fooLazyMessage_;
+    public bool HasFooLazyMessage {
+      get { return hasFooLazyMessage; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage FooLazyMessage {
+      get { return fooLazyMessage_ ?? global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.DefaultInstance; }
+    }
+
+    public const int BarIntFieldNumber = 12;
+    private bool hasBarInt;
+    private int barInt_ = 5;
+    public bool HasBarInt {
+      get { return hasBarInt; }
+    }
+    public int BarInt {
+      get { return barInt_; }
+    }
+
+    public const int BarStringFieldNumber = 13;
+    private bool hasBarString;
+    private string barString_ = "STRING";
+    public bool HasBarString {
+      get { return hasBarString; }
+    }
+    public string BarString {
+      get { return barString_; }
+    }
+
+    public const int BarCordFieldNumber = 14;
+    private bool hasBarCord;
+    private string barCord_ = "CORD";
+    public bool HasBarCord {
+      get { return hasBarCord; }
+    }
+    public string BarCord {
+      get { return barCord_; }
+    }
+
+    public const int BarStringPieceFieldNumber = 15;
+    private bool hasBarStringPiece;
+    private string barStringPiece_ = "SPIECE";
+    public bool HasBarStringPiece {
+      get { return hasBarStringPiece; }
+    }
+    public string BarStringPiece {
+      get { return barStringPiece_; }
+    }
+
+    public const int BarBytesFieldNumber = 16;
+    private bool hasBarBytes;
+    private pb::ByteString barBytes_ = (pb::ByteString) global::Google.ProtocolBuffers.TestProtos.TestOneof2.Descriptor.Fields[13].DefaultValue;
+    public bool HasBarBytes {
+      get { return hasBarBytes; }
+    }
+    public pb::ByteString BarBytes {
+      get { return barBytes_; }
+    }
+
+    public const int BarEnumFieldNumber = 17;
+    private bool hasBarEnum;
+    private global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedEnum barEnum_ = global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedEnum.BAR;
+    public bool HasBarEnum {
+      get { return hasBarEnum; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedEnum BarEnum {
+      get { return barEnum_; }
+    }
+
+    public const int BazIntFieldNumber = 18;
+    private bool hasBazInt;
+    private int bazInt_;
+    public bool HasBazInt {
+      get { return hasBazInt; }
+    }
+    public int BazInt {
+      get { return bazInt_; }
+    }
+
+    public const int BazStringFieldNumber = 19;
+    private bool hasBazString;
+    private string bazString_ = "BAZ";
+    public bool HasBazString {
+      get { return hasBazString; }
+    }
+    public string BazString {
+      get { return bazString_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testOneof2FieldNames;
+      if (hasFooInt) {
+        output.WriteInt32(1, field_names[11], FooInt);
+      }
+      if (hasFooString) {
+        output.WriteString(2, field_names[14], FooString);
+      }
+      if (hasFooCord) {
+        output.WriteString(3, field_names[9], FooCord);
+      }
+      if (hasFooStringPiece) {
+        output.WriteString(4, field_names[15], FooStringPiece);
+      }
+      if (hasFooBytes) {
+        output.WriteBytes(5, field_names[8], FooBytes);
+      }
+      if (hasFooEnum) {
+        output.WriteEnum(6, field_names[10], (int) FooEnum, FooEnum);
+      }
+      if (hasFooMessage) {
+        output.WriteMessage(7, field_names[13], FooMessage);
+      }
+      if (hasFooGroup) {
+        output.WriteGroup(8, field_names[16], FooGroup);
+      }
+      if (hasFooLazyMessage) {
+        output.WriteMessage(11, field_names[12], FooLazyMessage);
+      }
+      if (hasBarInt) {
+        output.WriteInt32(12, field_names[3], BarInt);
+      }
+      if (hasBarString) {
+        output.WriteString(13, field_names[4], BarString);
+      }
+      if (hasBarCord) {
+        output.WriteString(14, field_names[1], BarCord);
+      }
+      if (hasBarStringPiece) {
+        output.WriteString(15, field_names[5], BarStringPiece);
+      }
+      if (hasBarBytes) {
+        output.WriteBytes(16, field_names[0], BarBytes);
+      }
+      if (hasBarEnum) {
+        output.WriteEnum(17, field_names[2], (int) BarEnum, BarEnum);
+      }
+      if (hasBazInt) {
+        output.WriteInt32(18, field_names[6], BazInt);
+      }
+      if (hasBazString) {
+        output.WriteString(19, field_names[7], BazString);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasFooInt) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, FooInt);
+      }
+      if (hasFooString) {
+        size += pb::CodedOutputStream.ComputeStringSize(2, FooString);
+      }
+      if (hasFooCord) {
+        size += pb::CodedOutputStream.ComputeStringSize(3, FooCord);
+      }
+      if (hasFooStringPiece) {
+        size += pb::CodedOutputStream.ComputeStringSize(4, FooStringPiece);
+      }
+      if (hasFooBytes) {
+        size += pb::CodedOutputStream.ComputeBytesSize(5, FooBytes);
+      }
+      if (hasFooEnum) {
+        size += pb::CodedOutputStream.ComputeEnumSize(6, (int) FooEnum);
+      }
+      if (hasFooMessage) {
+        size += pb::CodedOutputStream.ComputeMessageSize(7, FooMessage);
+      }
+      if (hasFooGroup) {
+        size += pb::CodedOutputStream.ComputeGroupSize(8, FooGroup);
+      }
+      if (hasFooLazyMessage) {
+        size += pb::CodedOutputStream.ComputeMessageSize(11, FooLazyMessage);
+      }
+      if (hasBarInt) {
+        size += pb::CodedOutputStream.ComputeInt32Size(12, BarInt);
+      }
+      if (hasBarString) {
+        size += pb::CodedOutputStream.ComputeStringSize(13, BarString);
+      }
+      if (hasBarCord) {
+        size += pb::CodedOutputStream.ComputeStringSize(14, BarCord);
+      }
+      if (hasBarStringPiece) {
+        size += pb::CodedOutputStream.ComputeStringSize(15, BarStringPiece);
+      }
+      if (hasBarBytes) {
+        size += pb::CodedOutputStream.ComputeBytesSize(16, BarBytes);
+      }
+      if (hasBarEnum) {
+        size += pb::CodedOutputStream.ComputeEnumSize(17, (int) BarEnum);
+      }
+      if (hasBazInt) {
+        size += pb::CodedOutputStream.ComputeInt32Size(18, BazInt);
+      }
+      if (hasBazString) {
+        size += pb::CodedOutputStream.ComputeStringSize(19, BazString);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestOneof2 ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestOneof2 ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestOneof2 ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestOneof2 ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestOneof2 ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestOneof2 ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestOneof2 ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestOneof2 ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestOneof2 ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestOneof2 ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestOneof2 MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestOneof2 prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestOneof2, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestOneof2 cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestOneof2 result;
+
+      private TestOneof2 PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestOneof2 original = result;
+          result = new TestOneof2();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestOneof2 MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestOneof2.Descriptor; }
+      }
+
+      public override TestOneof2 DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestOneof2.DefaultInstance; }
+      }
+
+      public override TestOneof2 BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestOneof2) {
+          return MergeFrom((TestOneof2) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestOneof2 other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestOneof2.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasFooInt) {
+          FooInt = other.FooInt;
+        }
+        if (other.HasFooString) {
+          FooString = other.FooString;
+        }
+        if (other.HasFooCord) {
+          FooCord = other.FooCord;
+        }
+        if (other.HasFooStringPiece) {
+          FooStringPiece = other.FooStringPiece;
+        }
+        if (other.HasFooBytes) {
+          FooBytes = other.FooBytes;
+        }
+        if (other.HasFooEnum) {
+          FooEnum = other.FooEnum;
+        }
+        if (other.HasFooMessage) {
+          MergeFooMessage(other.FooMessage);
+        }
+        if (other.HasFooGroup) {
+          MergeFooGroup(other.FooGroup);
+        }
+        if (other.HasFooLazyMessage) {
+          MergeFooLazyMessage(other.FooLazyMessage);
+        }
+        if (other.HasBarInt) {
+          BarInt = other.BarInt;
+        }
+        if (other.HasBarString) {
+          BarString = other.BarString;
+        }
+        if (other.HasBarCord) {
+          BarCord = other.BarCord;
+        }
+        if (other.HasBarStringPiece) {
+          BarStringPiece = other.BarStringPiece;
+        }
+        if (other.HasBarBytes) {
+          BarBytes = other.BarBytes;
+        }
+        if (other.HasBarEnum) {
+          BarEnum = other.BarEnum;
+        }
+        if (other.HasBazInt) {
+          BazInt = other.BazInt;
+        }
+        if (other.HasBazString) {
+          BazString = other.BazString;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testOneof2FieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testOneof2FieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasFooInt = input.ReadInt32(ref result.fooInt_);
+              break;
+            }
+            case 18: {
+              result.hasFooString = input.ReadString(ref result.fooString_);
+              break;
+            }
+            case 26: {
+              result.hasFooCord = input.ReadString(ref result.fooCord_);
+              break;
+            }
+            case 34: {
+              result.hasFooStringPiece = input.ReadString(ref result.fooStringPiece_);
+              break;
+            }
+            case 42: {
+              result.hasFooBytes = input.ReadBytes(ref result.fooBytes_);
+              break;
+            }
+            case 48: {
+              object unknown;
+              if(input.ReadEnum(ref result.fooEnum_, out unknown)) {
+                result.hasFooEnum = true;
+              } else if(unknown is int) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                unknownFields.MergeVarintField(6, (ulong)(int)unknown);
+              }
+              break;
+            }
+            case 58: {
+              global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.CreateBuilder();
+              if (result.hasFooMessage) {
+                subBuilder.MergeFrom(FooMessage);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              FooMessage = subBuilder.BuildPartial();
+              break;
+            }
+            case 67: {
+              global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup.CreateBuilder();
+              if (result.hasFooGroup) {
+                subBuilder.MergeFrom(FooGroup);
+              }
+              input.ReadGroup(8, subBuilder, extensionRegistry);
+              FooGroup = subBuilder.BuildPartial();
+              break;
+            }
+            case 90: {
+              global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.CreateBuilder();
+              if (result.hasFooLazyMessage) {
+                subBuilder.MergeFrom(FooLazyMessage);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              FooLazyMessage = subBuilder.BuildPartial();
+              break;
+            }
+            case 96: {
+              result.hasBarInt = input.ReadInt32(ref result.barInt_);
+              break;
+            }
+            case 106: {
+              result.hasBarString = input.ReadString(ref result.barString_);
+              break;
+            }
+            case 114: {
+              result.hasBarCord = input.ReadString(ref result.barCord_);
+              break;
+            }
+            case 122: {
+              result.hasBarStringPiece = input.ReadString(ref result.barStringPiece_);
+              break;
+            }
+            case 130: {
+              result.hasBarBytes = input.ReadBytes(ref result.barBytes_);
+              break;
+            }
+            case 136: {
+              object unknown;
+              if(input.ReadEnum(ref result.barEnum_, out unknown)) {
+                result.hasBarEnum = true;
+              } else if(unknown is int) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                unknownFields.MergeVarintField(17, (ulong)(int)unknown);
+              }
+              break;
+            }
+            case 144: {
+              result.hasBazInt = input.ReadInt32(ref result.bazInt_);
+              break;
+            }
+            case 154: {
+              result.hasBazString = input.ReadString(ref result.bazString_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasFooInt {
+        get { return result.hasFooInt; }
+      }
+      public int FooInt {
+        get { return result.FooInt; }
+        set { SetFooInt(value); }
+      }
+      public Builder SetFooInt(int value) {
+        PrepareBuilder();
+        result.hasFooInt = true;
+        result.fooInt_ = value;
+        return this;
+      }
+      public Builder ClearFooInt() {
+        PrepareBuilder();
+        result.hasFooInt = false;
+        result.fooInt_ = 0;
+        return this;
+      }
+
+      public bool HasFooString {
+        get { return result.hasFooString; }
+      }
+      public string FooString {
+        get { return result.FooString; }
+        set { SetFooString(value); }
+      }
+      public Builder SetFooString(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasFooString = true;
+        result.fooString_ = value;
+        return this;
+      }
+      public Builder ClearFooString() {
+        PrepareBuilder();
+        result.hasFooString = false;
+        result.fooString_ = "";
+        return this;
+      }
+
+      public bool HasFooCord {
+        get { return result.hasFooCord; }
+      }
+      public string FooCord {
+        get { return result.FooCord; }
+        set { SetFooCord(value); }
+      }
+      public Builder SetFooCord(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasFooCord = true;
+        result.fooCord_ = value;
+        return this;
+      }
+      public Builder ClearFooCord() {
+        PrepareBuilder();
+        result.hasFooCord = false;
+        result.fooCord_ = "";
+        return this;
+      }
+
+      public bool HasFooStringPiece {
+        get { return result.hasFooStringPiece; }
+      }
+      public string FooStringPiece {
+        get { return result.FooStringPiece; }
+        set { SetFooStringPiece(value); }
+      }
+      public Builder SetFooStringPiece(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasFooStringPiece = true;
+        result.fooStringPiece_ = value;
+        return this;
+      }
+      public Builder ClearFooStringPiece() {
+        PrepareBuilder();
+        result.hasFooStringPiece = false;
+        result.fooStringPiece_ = "";
+        return this;
+      }
+
+      public bool HasFooBytes {
+        get { return result.hasFooBytes; }
+      }
+      public pb::ByteString FooBytes {
+        get { return result.FooBytes; }
+        set { SetFooBytes(value); }
+      }
+      public Builder SetFooBytes(pb::ByteString value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasFooBytes = true;
+        result.fooBytes_ = value;
+        return this;
+      }
+      public Builder ClearFooBytes() {
+        PrepareBuilder();
+        result.hasFooBytes = false;
+        result.fooBytes_ = pb::ByteString.Empty;
+        return this;
+      }
+
+      public bool HasFooEnum {
+       get { return result.hasFooEnum; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedEnum FooEnum {
+        get { return result.FooEnum; }
+        set { SetFooEnum(value); }
+      }
+      public Builder SetFooEnum(global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedEnum value) {
+        PrepareBuilder();
+        result.hasFooEnum = true;
+        result.fooEnum_ = value;
+        return this;
+      }
+      public Builder ClearFooEnum() {
+        PrepareBuilder();
+        result.hasFooEnum = false;
+        result.fooEnum_ = global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedEnum.FOO;
+        return this;
+      }
+
+      public bool HasFooMessage {
+       get { return result.hasFooMessage; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage FooMessage {
+        get { return result.FooMessage; }
+        set { SetFooMessage(value); }
+      }
+      public Builder SetFooMessage(global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasFooMessage = true;
+        result.fooMessage_ = value;
+        return this;
+      }
+      public Builder SetFooMessage(global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasFooMessage = true;
+        result.fooMessage_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeFooMessage(global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasFooMessage &&
+            result.fooMessage_ != global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.DefaultInstance) {
+            result.fooMessage_ = global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.CreateBuilder(result.fooMessage_).MergeFrom(value).BuildPartial();
+        } else {
+          result.fooMessage_ = value;
+        }
+        result.hasFooMessage = true;
+        return this;
+      }
+      public Builder ClearFooMessage() {
+        PrepareBuilder();
+        result.hasFooMessage = false;
+        result.fooMessage_ = null;
+        return this;
+      }
+
+      public bool HasFooGroup {
+       get { return result.hasFooGroup; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup FooGroup {
+        get { return result.FooGroup; }
+        set { SetFooGroup(value); }
+      }
+      public Builder SetFooGroup(global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasFooGroup = true;
+        result.fooGroup_ = value;
+        return this;
+      }
+      public Builder SetFooGroup(global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasFooGroup = true;
+        result.fooGroup_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeFooGroup(global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasFooGroup &&
+            result.fooGroup_ != global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup.DefaultInstance) {
+            result.fooGroup_ = global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup.CreateBuilder(result.fooGroup_).MergeFrom(value).BuildPartial();
+        } else {
+          result.fooGroup_ = value;
+        }
+        result.hasFooGroup = true;
+        return this;
+      }
+      public Builder ClearFooGroup() {
+        PrepareBuilder();
+        result.hasFooGroup = false;
+        result.fooGroup_ = null;
+        return this;
+      }
+
+      public bool HasFooLazyMessage {
+       get { return result.hasFooLazyMessage; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage FooLazyMessage {
+        get { return result.FooLazyMessage; }
+        set { SetFooLazyMessage(value); }
+      }
+      public Builder SetFooLazyMessage(global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasFooLazyMessage = true;
+        result.fooLazyMessage_ = value;
+        return this;
+      }
+      public Builder SetFooLazyMessage(global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasFooLazyMessage = true;
+        result.fooLazyMessage_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeFooLazyMessage(global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasFooLazyMessage &&
+            result.fooLazyMessage_ != global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.DefaultInstance) {
+            result.fooLazyMessage_ = global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.CreateBuilder(result.fooLazyMessage_).MergeFrom(value).BuildPartial();
+        } else {
+          result.fooLazyMessage_ = value;
+        }
+        result.hasFooLazyMessage = true;
+        return this;
+      }
+      public Builder ClearFooLazyMessage() {
+        PrepareBuilder();
+        result.hasFooLazyMessage = false;
+        result.fooLazyMessage_ = null;
+        return this;
+      }
+
+      public bool HasBarInt {
+        get { return result.hasBarInt; }
+      }
+      public int BarInt {
+        get { return result.BarInt; }
+        set { SetBarInt(value); }
+      }
+      public Builder SetBarInt(int value) {
+        PrepareBuilder();
+        result.hasBarInt = true;
+        result.barInt_ = value;
+        return this;
+      }
+      public Builder ClearBarInt() {
+        PrepareBuilder();
+        result.hasBarInt = false;
+        result.barInt_ = 5;
+        return this;
+      }
+
+      public bool HasBarString {
+        get { return result.hasBarString; }
+      }
+      public string BarString {
+        get { return result.BarString; }
+        set { SetBarString(value); }
+      }
+      public Builder SetBarString(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasBarString = true;
+        result.barString_ = value;
+        return this;
+      }
+      public Builder ClearBarString() {
+        PrepareBuilder();
+        result.hasBarString = false;
+        result.barString_ = "STRING";
+        return this;
+      }
+
+      public bool HasBarCord {
+        get { return result.hasBarCord; }
+      }
+      public string BarCord {
+        get { return result.BarCord; }
+        set { SetBarCord(value); }
+      }
+      public Builder SetBarCord(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasBarCord = true;
+        result.barCord_ = value;
+        return this;
+      }
+      public Builder ClearBarCord() {
+        PrepareBuilder();
+        result.hasBarCord = false;
+        result.barCord_ = "CORD";
+        return this;
+      }
+
+      public bool HasBarStringPiece {
+        get { return result.hasBarStringPiece; }
+      }
+      public string BarStringPiece {
+        get { return result.BarStringPiece; }
+        set { SetBarStringPiece(value); }
+      }
+      public Builder SetBarStringPiece(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasBarStringPiece = true;
+        result.barStringPiece_ = value;
+        return this;
+      }
+      public Builder ClearBarStringPiece() {
+        PrepareBuilder();
+        result.hasBarStringPiece = false;
+        result.barStringPiece_ = "SPIECE";
+        return this;
+      }
+
+      public bool HasBarBytes {
+        get { return result.hasBarBytes; }
+      }
+      public pb::ByteString BarBytes {
+        get { return result.BarBytes; }
+        set { SetBarBytes(value); }
+      }
+      public Builder SetBarBytes(pb::ByteString value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasBarBytes = true;
+        result.barBytes_ = value;
+        return this;
+      }
+      public Builder ClearBarBytes() {
+        PrepareBuilder();
+        result.hasBarBytes = false;
+        result.barBytes_ = (pb::ByteString) global::Google.ProtocolBuffers.TestProtos.TestOneof2.Descriptor.Fields[13].DefaultValue;
+        return this;
+      }
+
+      public bool HasBarEnum {
+       get { return result.hasBarEnum; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedEnum BarEnum {
+        get { return result.BarEnum; }
+        set { SetBarEnum(value); }
+      }
+      public Builder SetBarEnum(global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedEnum value) {
+        PrepareBuilder();
+        result.hasBarEnum = true;
+        result.barEnum_ = value;
+        return this;
+      }
+      public Builder ClearBarEnum() {
+        PrepareBuilder();
+        result.hasBarEnum = false;
+        result.barEnum_ = global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedEnum.BAR;
+        return this;
+      }
+
+      public bool HasBazInt {
+        get { return result.hasBazInt; }
+      }
+      public int BazInt {
+        get { return result.BazInt; }
+        set { SetBazInt(value); }
+      }
+      public Builder SetBazInt(int value) {
+        PrepareBuilder();
+        result.hasBazInt = true;
+        result.bazInt_ = value;
+        return this;
+      }
+      public Builder ClearBazInt() {
+        PrepareBuilder();
+        result.hasBazInt = false;
+        result.bazInt_ = 0;
+        return this;
+      }
+
+      public bool HasBazString {
+        get { return result.hasBazString; }
+      }
+      public string BazString {
+        get { return result.BazString; }
+        set { SetBazString(value); }
+      }
+      public Builder SetBazString(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasBazString = true;
+        result.bazString_ = value;
+        return this;
+      }
+      public Builder ClearBazString() {
+        PrepareBuilder();
+        result.hasBazString = false;
+        result.bazString_ = "BAZ";
+        return this;
+      }
+    }
+    static TestOneof2() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestRequiredOneof : pb::GeneratedMessage<TestRequiredOneof, TestRequiredOneof.Builder> {
+    private TestRequiredOneof() { }
+    private static readonly TestRequiredOneof defaultInstance = new TestRequiredOneof().MakeReadOnly();
+    private static readonly string[] _testRequiredOneofFieldNames = new string[] { "foo_int", "foo_message", "foo_string" };
+    private static readonly uint[] _testRequiredOneofFieldTags = new uint[] { 8, 26, 18 };
+    public static TestRequiredOneof DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestRequiredOneof DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestRequiredOneof ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestRequiredOneof__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestRequiredOneof, TestRequiredOneof.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestRequiredOneof__FieldAccessorTable; }
+    }
+
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class NestedMessage : pb::GeneratedMessage<NestedMessage, NestedMessage.Builder> {
+        private NestedMessage() { }
+        private static readonly NestedMessage defaultInstance = new NestedMessage().MakeReadOnly();
+        private static readonly string[] _nestedMessageFieldNames = new string[] { "required_double" };
+        private static readonly uint[] _nestedMessageFieldTags = new uint[] { 9 };
+        public static NestedMessage DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override NestedMessage DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override NestedMessage ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestRequiredOneof_NestedMessage__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<NestedMessage, NestedMessage.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestRequiredOneof_NestedMessage__FieldAccessorTable; }
+        }
+
+        public const int RequiredDoubleFieldNumber = 1;
+        private bool hasRequiredDouble;
+        private double requiredDouble_;
+        public bool HasRequiredDouble {
+          get { return hasRequiredDouble; }
+        }
+        public double RequiredDouble {
+          get { return requiredDouble_; }
+        }
+
+        public override bool IsInitialized {
+          get {
+            if (!hasRequiredDouble) return false;
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _nestedMessageFieldNames;
+          if (hasRequiredDouble) {
+            output.WriteDouble(1, field_names[0], RequiredDouble);
+          }
+          UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          if (hasRequiredDouble) {
+            size += pb::CodedOutputStream.ComputeDoubleSize(1, RequiredDouble);
+          }
+          size += UnknownFields.SerializedSize;
+          memoizedSerializedSize = size;
+          return size;
+        }
+        public static NestedMessage ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static NestedMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static NestedMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private NestedMessage MakeReadOnly() {
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(NestedMessage prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<NestedMessage, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(NestedMessage cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private NestedMessage result;
+
+          private NestedMessage PrepareBuilder() {
+            if (resultIsReadOnly) {
+              NestedMessage original = result;
+              result = new NestedMessage();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override NestedMessage MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage.Descriptor; }
+          }
+
+          public override NestedMessage DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage.DefaultInstance; }
+          }
+
+          public override NestedMessage BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessage other) {
+            if (other is NestedMessage) {
+              return MergeFrom((NestedMessage) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(NestedMessage other) {
+            if (other == global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.HasRequiredDouble) {
+              RequiredDouble = other.RequiredDouble;
+            }
+            this.MergeUnknownFields(other.UnknownFields);
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            pb::UnknownFieldSet.Builder unknownFields = null;
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_nestedMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _nestedMessageFieldTags[field_ordinal];
+                else {
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    if (unknownFields != null) {
+                      this.UnknownFields = unknownFields.Build();
+                    }
+                    return this;
+                  }
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 9: {
+                  result.hasRequiredDouble = input.ReadDouble(ref result.requiredDouble_);
+                  break;
+                }
+              }
+            }
+
+            if (unknownFields != null) {
+              this.UnknownFields = unknownFields.Build();
+            }
+            return this;
+          }
+
+
+          public bool HasRequiredDouble {
+            get { return result.hasRequiredDouble; }
+          }
+          public double RequiredDouble {
+            get { return result.RequiredDouble; }
+            set { SetRequiredDouble(value); }
+          }
+          public Builder SetRequiredDouble(double value) {
+            PrepareBuilder();
+            result.hasRequiredDouble = true;
+            result.requiredDouble_ = value;
+            return this;
+          }
+          public Builder ClearRequiredDouble() {
+            PrepareBuilder();
+            result.hasRequiredDouble = false;
+            result.requiredDouble_ = 0D;
+            return this;
+          }
+        }
+        static NestedMessage() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+      }
+
+    }
+    #endregion
+
+    public const int FooIntFieldNumber = 1;
+    private bool hasFooInt;
+    private int fooInt_;
+    public bool HasFooInt {
+      get { return hasFooInt; }
+    }
+    public int FooInt {
+      get { return fooInt_; }
+    }
+
+    public const int FooStringFieldNumber = 2;
+    private bool hasFooString;
+    private string fooString_ = "";
+    public bool HasFooString {
+      get { return hasFooString; }
+    }
+    public string FooString {
+      get { return fooString_; }
+    }
+
+    public const int FooMessageFieldNumber = 3;
+    private bool hasFooMessage;
+    private global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage fooMessage_;
+    public bool HasFooMessage {
+      get { return hasFooMessage; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage FooMessage {
+      get { return fooMessage_ ?? global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage.DefaultInstance; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        if (HasFooMessage) {
+          if (!FooMessage.IsInitialized) return false;
+        }
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testRequiredOneofFieldNames;
+      if (hasFooInt) {
+        output.WriteInt32(1, field_names[0], FooInt);
+      }
+      if (hasFooString) {
+        output.WriteString(2, field_names[2], FooString);
+      }
+      if (hasFooMessage) {
+        output.WriteMessage(3, field_names[1], FooMessage);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasFooInt) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, FooInt);
+      }
+      if (hasFooString) {
+        size += pb::CodedOutputStream.ComputeStringSize(2, FooString);
+      }
+      if (hasFooMessage) {
+        size += pb::CodedOutputStream.ComputeMessageSize(3, FooMessage);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestRequiredOneof ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestRequiredOneof ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestRequiredOneof ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestRequiredOneof ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestRequiredOneof ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestRequiredOneof ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestRequiredOneof ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestRequiredOneof ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestRequiredOneof ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestRequiredOneof ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestRequiredOneof MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestRequiredOneof prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestRequiredOneof, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestRequiredOneof cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestRequiredOneof result;
+
+      private TestRequiredOneof PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestRequiredOneof original = result;
+          result = new TestRequiredOneof();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestRequiredOneof MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Descriptor; }
+      }
+
+      public override TestRequiredOneof DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.DefaultInstance; }
+      }
+
+      public override TestRequiredOneof BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestRequiredOneof) {
+          return MergeFrom((TestRequiredOneof) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestRequiredOneof other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasFooInt) {
+          FooInt = other.FooInt;
+        }
+        if (other.HasFooString) {
+          FooString = other.FooString;
+        }
+        if (other.HasFooMessage) {
+          MergeFooMessage(other.FooMessage);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testRequiredOneofFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testRequiredOneofFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasFooInt = input.ReadInt32(ref result.fooInt_);
+              break;
+            }
+            case 18: {
+              result.hasFooString = input.ReadString(ref result.fooString_);
+              break;
+            }
+            case 26: {
+              global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage.CreateBuilder();
+              if (result.hasFooMessage) {
+                subBuilder.MergeFrom(FooMessage);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              FooMessage = subBuilder.BuildPartial();
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasFooInt {
+        get { return result.hasFooInt; }
+      }
+      public int FooInt {
+        get { return result.FooInt; }
+        set { SetFooInt(value); }
+      }
+      public Builder SetFooInt(int value) {
+        PrepareBuilder();
+        result.hasFooInt = true;
+        result.fooInt_ = value;
+        return this;
+      }
+      public Builder ClearFooInt() {
+        PrepareBuilder();
+        result.hasFooInt = false;
+        result.fooInt_ = 0;
+        return this;
+      }
+
+      public bool HasFooString {
+        get { return result.hasFooString; }
+      }
+      public string FooString {
+        get { return result.FooString; }
+        set { SetFooString(value); }
+      }
+      public Builder SetFooString(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasFooString = true;
+        result.fooString_ = value;
+        return this;
+      }
+      public Builder ClearFooString() {
+        PrepareBuilder();
+        result.hasFooString = false;
+        result.fooString_ = "";
+        return this;
+      }
+
+      public bool HasFooMessage {
+       get { return result.hasFooMessage; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage FooMessage {
+        get { return result.FooMessage; }
+        set { SetFooMessage(value); }
+      }
+      public Builder SetFooMessage(global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasFooMessage = true;
+        result.fooMessage_ = value;
+        return this;
+      }
+      public Builder SetFooMessage(global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasFooMessage = true;
+        result.fooMessage_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeFooMessage(global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasFooMessage &&
+            result.fooMessage_ != global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage.DefaultInstance) {
+            result.fooMessage_ = global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage.CreateBuilder(result.fooMessage_).MergeFrom(value).BuildPartial();
+        } else {
+          result.fooMessage_ = value;
+        }
+        result.hasFooMessage = true;
+        return this;
+      }
+      public Builder ClearFooMessage() {
+        PrepareBuilder();
+        result.hasFooMessage = false;
+        result.fooMessage_ = null;
+        return this;
+      }
+    }
+    static TestRequiredOneof() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestPackedTypes : pb::GeneratedMessage<TestPackedTypes, TestPackedTypes.Builder> {
+    private TestPackedTypes() { }
+    private static readonly TestPackedTypes defaultInstance = new TestPackedTypes().MakeReadOnly();
+    private static readonly string[] _testPackedTypesFieldNames = new string[] { "packed_bool", "packed_double", "packed_enum", "packed_fixed32", "packed_fixed64", "packed_float", "packed_int32", "packed_int64", "packed_sfixed32", "packed_sfixed64", "packed_sint32", "packed_sint64", "packed_uint32", "packed_uint64" };
+    private static readonly uint[] _testPackedTypesFieldTags = new uint[] { 818, 810, 826, 770, 778, 802, 722, 730, 786, 794, 754, 762, 738, 746 };
+    public static TestPackedTypes DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestPackedTypes DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestPackedTypes ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestPackedTypes__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestPackedTypes, TestPackedTypes.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestPackedTypes__FieldAccessorTable; }
+    }
+
+    public const int PackedInt32FieldNumber = 90;
+    private int packedInt32MemoizedSerializedSize;
+    private pbc::PopsicleList<int> packedInt32_ = new pbc::PopsicleList<int>();
+    public scg::IList<int> PackedInt32List {
+      get { return pbc::Lists.AsReadOnly(packedInt32_); }
+    }
+    public int PackedInt32Count {
+      get { return packedInt32_.Count; }
+    }
+    public int GetPackedInt32(int index) {
+      return packedInt32_[index];
+    }
+
+    public const int PackedInt64FieldNumber = 91;
+    private int packedInt64MemoizedSerializedSize;
+    private pbc::PopsicleList<long> packedInt64_ = new pbc::PopsicleList<long>();
+    public scg::IList<long> PackedInt64List {
+      get { return pbc::Lists.AsReadOnly(packedInt64_); }
+    }
+    public int PackedInt64Count {
+      get { return packedInt64_.Count; }
+    }
+    public long GetPackedInt64(int index) {
+      return packedInt64_[index];
+    }
+
+    public const int PackedUint32FieldNumber = 92;
+    private int packedUint32MemoizedSerializedSize;
+    private pbc::PopsicleList<uint> packedUint32_ = new pbc::PopsicleList<uint>();
+    [global::System.CLSCompliant(false)]
+    public scg::IList<uint> PackedUint32List {
+      get { return pbc::Lists.AsReadOnly(packedUint32_); }
+    }
+    public int PackedUint32Count {
+      get { return packedUint32_.Count; }
+    }
+    [global::System.CLSCompliant(false)]
+    public uint GetPackedUint32(int index) {
+      return packedUint32_[index];
+    }
+
+    public const int PackedUint64FieldNumber = 93;
+    private int packedUint64MemoizedSerializedSize;
+    private pbc::PopsicleList<ulong> packedUint64_ = new pbc::PopsicleList<ulong>();
+    [global::System.CLSCompliant(false)]
+    public scg::IList<ulong> PackedUint64List {
+      get { return pbc::Lists.AsReadOnly(packedUint64_); }
+    }
+    public int PackedUint64Count {
+      get { return packedUint64_.Count; }
+    }
+    [global::System.CLSCompliant(false)]
+    public ulong GetPackedUint64(int index) {
+      return packedUint64_[index];
+    }
+
+    public const int PackedSint32FieldNumber = 94;
+    private int packedSint32MemoizedSerializedSize;
+    private pbc::PopsicleList<int> packedSint32_ = new pbc::PopsicleList<int>();
+    public scg::IList<int> PackedSint32List {
+      get { return pbc::Lists.AsReadOnly(packedSint32_); }
+    }
+    public int PackedSint32Count {
+      get { return packedSint32_.Count; }
+    }
+    public int GetPackedSint32(int index) {
+      return packedSint32_[index];
+    }
+
+    public const int PackedSint64FieldNumber = 95;
+    private int packedSint64MemoizedSerializedSize;
+    private pbc::PopsicleList<long> packedSint64_ = new pbc::PopsicleList<long>();
+    public scg::IList<long> PackedSint64List {
+      get { return pbc::Lists.AsReadOnly(packedSint64_); }
+    }
+    public int PackedSint64Count {
+      get { return packedSint64_.Count; }
+    }
+    public long GetPackedSint64(int index) {
+      return packedSint64_[index];
+    }
+
+    public const int PackedFixed32FieldNumber = 96;
+    private int packedFixed32MemoizedSerializedSize;
+    private pbc::PopsicleList<uint> packedFixed32_ = new pbc::PopsicleList<uint>();
+    [global::System.CLSCompliant(false)]
+    public scg::IList<uint> PackedFixed32List {
+      get { return pbc::Lists.AsReadOnly(packedFixed32_); }
+    }
+    public int PackedFixed32Count {
+      get { return packedFixed32_.Count; }
+    }
+    [global::System.CLSCompliant(false)]
+    public uint GetPackedFixed32(int index) {
+      return packedFixed32_[index];
+    }
+
+    public const int PackedFixed64FieldNumber = 97;
+    private int packedFixed64MemoizedSerializedSize;
+    private pbc::PopsicleList<ulong> packedFixed64_ = new pbc::PopsicleList<ulong>();
+    [global::System.CLSCompliant(false)]
+    public scg::IList<ulong> PackedFixed64List {
+      get { return pbc::Lists.AsReadOnly(packedFixed64_); }
+    }
+    public int PackedFixed64Count {
+      get { return packedFixed64_.Count; }
+    }
+    [global::System.CLSCompliant(false)]
+    public ulong GetPackedFixed64(int index) {
+      return packedFixed64_[index];
+    }
+
+    public const int PackedSfixed32FieldNumber = 98;
+    private int packedSfixed32MemoizedSerializedSize;
+    private pbc::PopsicleList<int> packedSfixed32_ = new pbc::PopsicleList<int>();
+    public scg::IList<int> PackedSfixed32List {
+      get { return pbc::Lists.AsReadOnly(packedSfixed32_); }
+    }
+    public int PackedSfixed32Count {
+      get { return packedSfixed32_.Count; }
+    }
+    public int GetPackedSfixed32(int index) {
+      return packedSfixed32_[index];
+    }
+
+    public const int PackedSfixed64FieldNumber = 99;
+    private int packedSfixed64MemoizedSerializedSize;
+    private pbc::PopsicleList<long> packedSfixed64_ = new pbc::PopsicleList<long>();
+    public scg::IList<long> PackedSfixed64List {
+      get { return pbc::Lists.AsReadOnly(packedSfixed64_); }
+    }
+    public int PackedSfixed64Count {
+      get { return packedSfixed64_.Count; }
+    }
+    public long GetPackedSfixed64(int index) {
+      return packedSfixed64_[index];
+    }
+
+    public const int PackedFloatFieldNumber = 100;
+    private int packedFloatMemoizedSerializedSize;
+    private pbc::PopsicleList<float> packedFloat_ = new pbc::PopsicleList<float>();
+    public scg::IList<float> PackedFloatList {
+      get { return pbc::Lists.AsReadOnly(packedFloat_); }
+    }
+    public int PackedFloatCount {
+      get { return packedFloat_.Count; }
+    }
+    public float GetPackedFloat(int index) {
+      return packedFloat_[index];
+    }
+
+    public const int PackedDoubleFieldNumber = 101;
+    private int packedDoubleMemoizedSerializedSize;
+    private pbc::PopsicleList<double> packedDouble_ = new pbc::PopsicleList<double>();
+    public scg::IList<double> PackedDoubleList {
+      get { return pbc::Lists.AsReadOnly(packedDouble_); }
+    }
+    public int PackedDoubleCount {
+      get { return packedDouble_.Count; }
+    }
+    public double GetPackedDouble(int index) {
+      return packedDouble_[index];
+    }
+
+    public const int PackedBoolFieldNumber = 102;
+    private int packedBoolMemoizedSerializedSize;
+    private pbc::PopsicleList<bool> packedBool_ = new pbc::PopsicleList<bool>();
+    public scg::IList<bool> PackedBoolList {
+      get { return pbc::Lists.AsReadOnly(packedBool_); }
+    }
+    public int PackedBoolCount {
+      get { return packedBool_.Count; }
+    }
+    public bool GetPackedBool(int index) {
+      return packedBool_[index];
+    }
+
+    public const int PackedEnumFieldNumber = 103;
+    private int packedEnumMemoizedSerializedSize;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> packedEnum_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> PackedEnumList {
+      get { return pbc::Lists.AsReadOnly(packedEnum_); }
+    }
+    public int PackedEnumCount {
+      get { return packedEnum_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ForeignEnum GetPackedEnum(int index) {
+      return packedEnum_[index];
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testPackedTypesFieldNames;
+      if (packedInt32_.Count > 0) {
+        output.WritePackedInt32Array(90, field_names[6], packedInt32MemoizedSerializedSize, packedInt32_);
+      }
+      if (packedInt64_.Count > 0) {
+        output.WritePackedInt64Array(91, field_names[7], packedInt64MemoizedSerializedSize, packedInt64_);
+      }
+      if (packedUint32_.Count > 0) {
+        output.WritePackedUInt32Array(92, field_names[12], packedUint32MemoizedSerializedSize, packedUint32_);
+      }
+      if (packedUint64_.Count > 0) {
+        output.WritePackedUInt64Array(93, field_names[13], packedUint64MemoizedSerializedSize, packedUint64_);
+      }
+      if (packedSint32_.Count > 0) {
+        output.WritePackedSInt32Array(94, field_names[10], packedSint32MemoizedSerializedSize, packedSint32_);
+      }
+      if (packedSint64_.Count > 0) {
+        output.WritePackedSInt64Array(95, field_names[11], packedSint64MemoizedSerializedSize, packedSint64_);
+      }
+      if (packedFixed32_.Count > 0) {
+        output.WritePackedFixed32Array(96, field_names[3], packedFixed32MemoizedSerializedSize, packedFixed32_);
+      }
+      if (packedFixed64_.Count > 0) {
+        output.WritePackedFixed64Array(97, field_names[4], packedFixed64MemoizedSerializedSize, packedFixed64_);
+      }
+      if (packedSfixed32_.Count > 0) {
+        output.WritePackedSFixed32Array(98, field_names[8], packedSfixed32MemoizedSerializedSize, packedSfixed32_);
+      }
+      if (packedSfixed64_.Count > 0) {
+        output.WritePackedSFixed64Array(99, field_names[9], packedSfixed64MemoizedSerializedSize, packedSfixed64_);
+      }
+      if (packedFloat_.Count > 0) {
+        output.WritePackedFloatArray(100, field_names[5], packedFloatMemoizedSerializedSize, packedFloat_);
+      }
+      if (packedDouble_.Count > 0) {
+        output.WritePackedDoubleArray(101, field_names[1], packedDoubleMemoizedSerializedSize, packedDouble_);
+      }
+      if (packedBool_.Count > 0) {
+        output.WritePackedBoolArray(102, field_names[0], packedBoolMemoizedSerializedSize, packedBool_);
+      }
+      if (packedEnum_.Count > 0) {
+        output.WritePackedEnumArray(103, field_names[2], packedEnumMemoizedSerializedSize, packedEnum_);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      {
+        int dataSize = 0;
+        foreach (int element in PackedInt32List) {
+          dataSize += pb::CodedOutputStream.ComputeInt32SizeNoTag(element);
+        }
+        size += dataSize;
+        if (packedInt32_.Count != 0) {
+          size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+        }
+        packedInt32MemoizedSerializedSize = dataSize;
+      }
+      {
+        int dataSize = 0;
+        foreach (long element in PackedInt64List) {
+          dataSize += pb::CodedOutputStream.ComputeInt64SizeNoTag(element);
+        }
+        size += dataSize;
+        if (packedInt64_.Count != 0) {
+          size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+        }
+        packedInt64MemoizedSerializedSize = dataSize;
+      }
+      {
+        int dataSize = 0;
+        foreach (uint element in PackedUint32List) {
+          dataSize += pb::CodedOutputStream.ComputeUInt32SizeNoTag(element);
+        }
+        size += dataSize;
+        if (packedUint32_.Count != 0) {
+          size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+        }
+        packedUint32MemoizedSerializedSize = dataSize;
+      }
+      {
+        int dataSize = 0;
+        foreach (ulong element in PackedUint64List) {
+          dataSize += pb::CodedOutputStream.ComputeUInt64SizeNoTag(element);
+        }
+        size += dataSize;
+        if (packedUint64_.Count != 0) {
+          size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+        }
+        packedUint64MemoizedSerializedSize = dataSize;
+      }
+      {
+        int dataSize = 0;
+        foreach (int element in PackedSint32List) {
+          dataSize += pb::CodedOutputStream.ComputeSInt32SizeNoTag(element);
+        }
+        size += dataSize;
+        if (packedSint32_.Count != 0) {
+          size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+        }
+        packedSint32MemoizedSerializedSize = dataSize;
+      }
+      {
+        int dataSize = 0;
+        foreach (long element in PackedSint64List) {
+          dataSize += pb::CodedOutputStream.ComputeSInt64SizeNoTag(element);
+        }
+        size += dataSize;
+        if (packedSint64_.Count != 0) {
+          size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+        }
+        packedSint64MemoizedSerializedSize = dataSize;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 4 * packedFixed32_.Count;
+        size += dataSize;
+        if (packedFixed32_.Count != 0) {
+          size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+        }
+        packedFixed32MemoizedSerializedSize = dataSize;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 8 * packedFixed64_.Count;
+        size += dataSize;
+        if (packedFixed64_.Count != 0) {
+          size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+        }
+        packedFixed64MemoizedSerializedSize = dataSize;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 4 * packedSfixed32_.Count;
+        size += dataSize;
+        if (packedSfixed32_.Count != 0) {
+          size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+        }
+        packedSfixed32MemoizedSerializedSize = dataSize;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 8 * packedSfixed64_.Count;
+        size += dataSize;
+        if (packedSfixed64_.Count != 0) {
+          size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+        }
+        packedSfixed64MemoizedSerializedSize = dataSize;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 4 * packedFloat_.Count;
+        size += dataSize;
+        if (packedFloat_.Count != 0) {
+          size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+        }
+        packedFloatMemoizedSerializedSize = dataSize;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 8 * packedDouble_.Count;
+        size += dataSize;
+        if (packedDouble_.Count != 0) {
+          size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+        }
+        packedDoubleMemoizedSerializedSize = dataSize;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 1 * packedBool_.Count;
+        size += dataSize;
+        if (packedBool_.Count != 0) {
+          size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+        }
+        packedBoolMemoizedSerializedSize = dataSize;
+      }
+      {
+        int dataSize = 0;
+        if (packedEnum_.Count > 0) {
+          foreach (global::Google.ProtocolBuffers.TestProtos.ForeignEnum element in packedEnum_) {
+            dataSize += pb::CodedOutputStream.ComputeEnumSizeNoTag((int) element);
+          }
+          size += dataSize;
+          size += 2;
+          size += pb::CodedOutputStream.ComputeRawVarint32Size((uint) dataSize);
+        }
+        packedEnumMemoizedSerializedSize = dataSize;
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestPackedTypes ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestPackedTypes ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestPackedTypes ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestPackedTypes ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestPackedTypes ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestPackedTypes ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestPackedTypes ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestPackedTypes ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestPackedTypes ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestPackedTypes ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestPackedTypes MakeReadOnly() {
+      packedInt32_.MakeReadOnly();
+      packedInt64_.MakeReadOnly();
+      packedUint32_.MakeReadOnly();
+      packedUint64_.MakeReadOnly();
+      packedSint32_.MakeReadOnly();
+      packedSint64_.MakeReadOnly();
+      packedFixed32_.MakeReadOnly();
+      packedFixed64_.MakeReadOnly();
+      packedSfixed32_.MakeReadOnly();
+      packedSfixed64_.MakeReadOnly();
+      packedFloat_.MakeReadOnly();
+      packedDouble_.MakeReadOnly();
+      packedBool_.MakeReadOnly();
+      packedEnum_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestPackedTypes prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestPackedTypes, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestPackedTypes cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestPackedTypes result;
+
+      private TestPackedTypes PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestPackedTypes original = result;
+          result = new TestPackedTypes();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestPackedTypes MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestPackedTypes.Descriptor; }
+      }
+
+      public override TestPackedTypes DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestPackedTypes.DefaultInstance; }
+      }
+
+      public override TestPackedTypes BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestPackedTypes) {
+          return MergeFrom((TestPackedTypes) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestPackedTypes other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestPackedTypes.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.packedInt32_.Count != 0) {
+          result.packedInt32_.Add(other.packedInt32_);
+        }
+        if (other.packedInt64_.Count != 0) {
+          result.packedInt64_.Add(other.packedInt64_);
+        }
+        if (other.packedUint32_.Count != 0) {
+          result.packedUint32_.Add(other.packedUint32_);
+        }
+        if (other.packedUint64_.Count != 0) {
+          result.packedUint64_.Add(other.packedUint64_);
+        }
+        if (other.packedSint32_.Count != 0) {
+          result.packedSint32_.Add(other.packedSint32_);
+        }
+        if (other.packedSint64_.Count != 0) {
+          result.packedSint64_.Add(other.packedSint64_);
+        }
+        if (other.packedFixed32_.Count != 0) {
+          result.packedFixed32_.Add(other.packedFixed32_);
+        }
+        if (other.packedFixed64_.Count != 0) {
+          result.packedFixed64_.Add(other.packedFixed64_);
+        }
+        if (other.packedSfixed32_.Count != 0) {
+          result.packedSfixed32_.Add(other.packedSfixed32_);
+        }
+        if (other.packedSfixed64_.Count != 0) {
+          result.packedSfixed64_.Add(other.packedSfixed64_);
+        }
+        if (other.packedFloat_.Count != 0) {
+          result.packedFloat_.Add(other.packedFloat_);
+        }
+        if (other.packedDouble_.Count != 0) {
+          result.packedDouble_.Add(other.packedDouble_);
+        }
+        if (other.packedBool_.Count != 0) {
+          result.packedBool_.Add(other.packedBool_);
+        }
+        if (other.packedEnum_.Count != 0) {
+          result.packedEnum_.Add(other.packedEnum_);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testPackedTypesFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testPackedTypesFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 722:
+            case 720: {
+              input.ReadInt32Array(tag, field_name, result.packedInt32_);
+              break;
+            }
+            case 730:
+            case 728: {
+              input.ReadInt64Array(tag, field_name, result.packedInt64_);
+              break;
+            }
+            case 738:
+            case 736: {
+              input.ReadUInt32Array(tag, field_name, result.packedUint32_);
+              break;
+            }
+            case 746:
+            case 744: {
+              input.ReadUInt64Array(tag, field_name, result.packedUint64_);
+              break;
+            }
+            case 754:
+            case 752: {
+              input.ReadSInt32Array(tag, field_name, result.packedSint32_);
+              break;
+            }
+            case 762:
+            case 760: {
+              input.ReadSInt64Array(tag, field_name, result.packedSint64_);
+              break;
+            }
+            case 770:
+            case 773: {
+              input.ReadFixed32Array(tag, field_name, result.packedFixed32_);
+              break;
+            }
+            case 778:
+            case 777: {
+              input.ReadFixed64Array(tag, field_name, result.packedFixed64_);
+              break;
+            }
+            case 786:
+            case 789: {
+              input.ReadSFixed32Array(tag, field_name, result.packedSfixed32_);
+              break;
+            }
+            case 794:
+            case 793: {
+              input.ReadSFixed64Array(tag, field_name, result.packedSfixed64_);
+              break;
+            }
+            case 802:
+            case 805: {
+              input.ReadFloatArray(tag, field_name, result.packedFloat_);
+              break;
+            }
+            case 810:
+            case 809: {
+              input.ReadDoubleArray(tag, field_name, result.packedDouble_);
+              break;
+            }
+            case 818:
+            case 816: {
+              input.ReadBoolArray(tag, field_name, result.packedBool_);
+              break;
+            }
+            case 826:
+            case 824: {
+              scg::ICollection<object> unknownItems;
+              input.ReadEnumArray<global::Google.ProtocolBuffers.TestProtos.ForeignEnum>(tag, field_name, result.packedEnum_, out unknownItems);
+              if (unknownItems != null) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                foreach (object rawValue in unknownItems)
+                  if (rawValue is int)
+                    unknownFields.MergeVarintField(103, (ulong)(int)rawValue);
+              }
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public pbc::IPopsicleList<int> PackedInt32List {
+        get { return PrepareBuilder().packedInt32_; }
+      }
+      public int PackedInt32Count {
+        get { return result.PackedInt32Count; }
+      }
+      public int GetPackedInt32(int index) {
+        return result.GetPackedInt32(index);
+      }
+      public Builder SetPackedInt32(int index, int value) {
+        PrepareBuilder();
+        result.packedInt32_[index] = value;
+        return this;
+      }
+      public Builder AddPackedInt32(int value) {
+        PrepareBuilder();
+        result.packedInt32_.Add(value);
+        return this;
+      }
+      public Builder AddRangePackedInt32(scg::IEnumerable<int> values) {
+        PrepareBuilder();
+        result.packedInt32_.Add(values);
+        return this;
+      }
+      public Builder ClearPackedInt32() {
+        PrepareBuilder();
+        result.packedInt32_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<long> PackedInt64List {
+        get { return PrepareBuilder().packedInt64_; }
+      }
+      public int PackedInt64Count {
+        get { return result.PackedInt64Count; }
+      }
+      public long GetPackedInt64(int index) {
+        return result.GetPackedInt64(index);
+      }
+      public Builder SetPackedInt64(int index, long value) {
+        PrepareBuilder();
+        result.packedInt64_[index] = value;
+        return this;
+      }
+      public Builder AddPackedInt64(long value) {
+        PrepareBuilder();
+        result.packedInt64_.Add(value);
+        return this;
+      }
+      public Builder AddRangePackedInt64(scg::IEnumerable<long> values) {
+        PrepareBuilder();
+        result.packedInt64_.Add(values);
+        return this;
+      }
+      public Builder ClearPackedInt64() {
+        PrepareBuilder();
+        result.packedInt64_.Clear();
+        return this;
+      }
+
+      [global::System.CLSCompliant(false)]
+      public pbc::IPopsicleList<uint> PackedUint32List {
+        get { return PrepareBuilder().packedUint32_; }
+      }
+      public int PackedUint32Count {
+        get { return result.PackedUint32Count; }
+      }
+      [global::System.CLSCompliant(false)]
+      public uint GetPackedUint32(int index) {
+        return result.GetPackedUint32(index);
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetPackedUint32(int index, uint value) {
+        PrepareBuilder();
+        result.packedUint32_[index] = value;
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddPackedUint32(uint value) {
+        PrepareBuilder();
+        result.packedUint32_.Add(value);
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRangePackedUint32(scg::IEnumerable<uint> values) {
+        PrepareBuilder();
+        result.packedUint32_.Add(values);
+        return this;
+      }
+      public Builder ClearPackedUint32() {
+        PrepareBuilder();
+        result.packedUint32_.Clear();
+        return this;
+      }
+
+      [global::System.CLSCompliant(false)]
+      public pbc::IPopsicleList<ulong> PackedUint64List {
+        get { return PrepareBuilder().packedUint64_; }
+      }
+      public int PackedUint64Count {
+        get { return result.PackedUint64Count; }
+      }
+      [global::System.CLSCompliant(false)]
+      public ulong GetPackedUint64(int index) {
+        return result.GetPackedUint64(index);
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetPackedUint64(int index, ulong value) {
+        PrepareBuilder();
+        result.packedUint64_[index] = value;
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddPackedUint64(ulong value) {
+        PrepareBuilder();
+        result.packedUint64_.Add(value);
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRangePackedUint64(scg::IEnumerable<ulong> values) {
+        PrepareBuilder();
+        result.packedUint64_.Add(values);
+        return this;
+      }
+      public Builder ClearPackedUint64() {
+        PrepareBuilder();
+        result.packedUint64_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<int> PackedSint32List {
+        get { return PrepareBuilder().packedSint32_; }
+      }
+      public int PackedSint32Count {
+        get { return result.PackedSint32Count; }
+      }
+      public int GetPackedSint32(int index) {
+        return result.GetPackedSint32(index);
+      }
+      public Builder SetPackedSint32(int index, int value) {
+        PrepareBuilder();
+        result.packedSint32_[index] = value;
+        return this;
+      }
+      public Builder AddPackedSint32(int value) {
+        PrepareBuilder();
+        result.packedSint32_.Add(value);
+        return this;
+      }
+      public Builder AddRangePackedSint32(scg::IEnumerable<int> values) {
+        PrepareBuilder();
+        result.packedSint32_.Add(values);
+        return this;
+      }
+      public Builder ClearPackedSint32() {
+        PrepareBuilder();
+        result.packedSint32_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<long> PackedSint64List {
+        get { return PrepareBuilder().packedSint64_; }
+      }
+      public int PackedSint64Count {
+        get { return result.PackedSint64Count; }
+      }
+      public long GetPackedSint64(int index) {
+        return result.GetPackedSint64(index);
+      }
+      public Builder SetPackedSint64(int index, long value) {
+        PrepareBuilder();
+        result.packedSint64_[index] = value;
+        return this;
+      }
+      public Builder AddPackedSint64(long value) {
+        PrepareBuilder();
+        result.packedSint64_.Add(value);
+        return this;
+      }
+      public Builder AddRangePackedSint64(scg::IEnumerable<long> values) {
+        PrepareBuilder();
+        result.packedSint64_.Add(values);
+        return this;
+      }
+      public Builder ClearPackedSint64() {
+        PrepareBuilder();
+        result.packedSint64_.Clear();
+        return this;
+      }
+
+      [global::System.CLSCompliant(false)]
+      public pbc::IPopsicleList<uint> PackedFixed32List {
+        get { return PrepareBuilder().packedFixed32_; }
+      }
+      public int PackedFixed32Count {
+        get { return result.PackedFixed32Count; }
+      }
+      [global::System.CLSCompliant(false)]
+      public uint GetPackedFixed32(int index) {
+        return result.GetPackedFixed32(index);
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetPackedFixed32(int index, uint value) {
+        PrepareBuilder();
+        result.packedFixed32_[index] = value;
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddPackedFixed32(uint value) {
+        PrepareBuilder();
+        result.packedFixed32_.Add(value);
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRangePackedFixed32(scg::IEnumerable<uint> values) {
+        PrepareBuilder();
+        result.packedFixed32_.Add(values);
+        return this;
+      }
+      public Builder ClearPackedFixed32() {
+        PrepareBuilder();
+        result.packedFixed32_.Clear();
+        return this;
+      }
+
+      [global::System.CLSCompliant(false)]
+      public pbc::IPopsicleList<ulong> PackedFixed64List {
+        get { return PrepareBuilder().packedFixed64_; }
+      }
+      public int PackedFixed64Count {
+        get { return result.PackedFixed64Count; }
+      }
+      [global::System.CLSCompliant(false)]
+      public ulong GetPackedFixed64(int index) {
+        return result.GetPackedFixed64(index);
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetPackedFixed64(int index, ulong value) {
+        PrepareBuilder();
+        result.packedFixed64_[index] = value;
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddPackedFixed64(ulong value) {
+        PrepareBuilder();
+        result.packedFixed64_.Add(value);
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRangePackedFixed64(scg::IEnumerable<ulong> values) {
+        PrepareBuilder();
+        result.packedFixed64_.Add(values);
+        return this;
+      }
+      public Builder ClearPackedFixed64() {
+        PrepareBuilder();
+        result.packedFixed64_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<int> PackedSfixed32List {
+        get { return PrepareBuilder().packedSfixed32_; }
+      }
+      public int PackedSfixed32Count {
+        get { return result.PackedSfixed32Count; }
+      }
+      public int GetPackedSfixed32(int index) {
+        return result.GetPackedSfixed32(index);
+      }
+      public Builder SetPackedSfixed32(int index, int value) {
+        PrepareBuilder();
+        result.packedSfixed32_[index] = value;
+        return this;
+      }
+      public Builder AddPackedSfixed32(int value) {
+        PrepareBuilder();
+        result.packedSfixed32_.Add(value);
+        return this;
+      }
+      public Builder AddRangePackedSfixed32(scg::IEnumerable<int> values) {
+        PrepareBuilder();
+        result.packedSfixed32_.Add(values);
+        return this;
+      }
+      public Builder ClearPackedSfixed32() {
+        PrepareBuilder();
+        result.packedSfixed32_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<long> PackedSfixed64List {
+        get { return PrepareBuilder().packedSfixed64_; }
+      }
+      public int PackedSfixed64Count {
+        get { return result.PackedSfixed64Count; }
+      }
+      public long GetPackedSfixed64(int index) {
+        return result.GetPackedSfixed64(index);
+      }
+      public Builder SetPackedSfixed64(int index, long value) {
+        PrepareBuilder();
+        result.packedSfixed64_[index] = value;
+        return this;
+      }
+      public Builder AddPackedSfixed64(long value) {
+        PrepareBuilder();
+        result.packedSfixed64_.Add(value);
+        return this;
+      }
+      public Builder AddRangePackedSfixed64(scg::IEnumerable<long> values) {
+        PrepareBuilder();
+        result.packedSfixed64_.Add(values);
+        return this;
+      }
+      public Builder ClearPackedSfixed64() {
+        PrepareBuilder();
+        result.packedSfixed64_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<float> PackedFloatList {
+        get { return PrepareBuilder().packedFloat_; }
+      }
+      public int PackedFloatCount {
+        get { return result.PackedFloatCount; }
+      }
+      public float GetPackedFloat(int index) {
+        return result.GetPackedFloat(index);
+      }
+      public Builder SetPackedFloat(int index, float value) {
+        PrepareBuilder();
+        result.packedFloat_[index] = value;
+        return this;
+      }
+      public Builder AddPackedFloat(float value) {
+        PrepareBuilder();
+        result.packedFloat_.Add(value);
+        return this;
+      }
+      public Builder AddRangePackedFloat(scg::IEnumerable<float> values) {
+        PrepareBuilder();
+        result.packedFloat_.Add(values);
+        return this;
+      }
+      public Builder ClearPackedFloat() {
+        PrepareBuilder();
+        result.packedFloat_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<double> PackedDoubleList {
+        get { return PrepareBuilder().packedDouble_; }
+      }
+      public int PackedDoubleCount {
+        get { return result.PackedDoubleCount; }
+      }
+      public double GetPackedDouble(int index) {
+        return result.GetPackedDouble(index);
+      }
+      public Builder SetPackedDouble(int index, double value) {
+        PrepareBuilder();
+        result.packedDouble_[index] = value;
+        return this;
+      }
+      public Builder AddPackedDouble(double value) {
+        PrepareBuilder();
+        result.packedDouble_.Add(value);
+        return this;
+      }
+      public Builder AddRangePackedDouble(scg::IEnumerable<double> values) {
+        PrepareBuilder();
+        result.packedDouble_.Add(values);
+        return this;
+      }
+      public Builder ClearPackedDouble() {
+        PrepareBuilder();
+        result.packedDouble_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<bool> PackedBoolList {
+        get { return PrepareBuilder().packedBool_; }
+      }
+      public int PackedBoolCount {
+        get { return result.PackedBoolCount; }
+      }
+      public bool GetPackedBool(int index) {
+        return result.GetPackedBool(index);
+      }
+      public Builder SetPackedBool(int index, bool value) {
+        PrepareBuilder();
+        result.packedBool_[index] = value;
+        return this;
+      }
+      public Builder AddPackedBool(bool value) {
+        PrepareBuilder();
+        result.packedBool_.Add(value);
+        return this;
+      }
+      public Builder AddRangePackedBool(scg::IEnumerable<bool> values) {
+        PrepareBuilder();
+        result.packedBool_.Add(values);
+        return this;
+      }
+      public Builder ClearPackedBool() {
+        PrepareBuilder();
+        result.packedBool_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> PackedEnumList {
+        get { return PrepareBuilder().packedEnum_; }
+      }
+      public int PackedEnumCount {
+        get { return result.PackedEnumCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ForeignEnum GetPackedEnum(int index) {
+        return result.GetPackedEnum(index);
+      }
+      public Builder SetPackedEnum(int index, global::Google.ProtocolBuffers.TestProtos.ForeignEnum value) {
+        PrepareBuilder();
+        result.packedEnum_[index] = value;
+        return this;
+      }
+      public Builder AddPackedEnum(global::Google.ProtocolBuffers.TestProtos.ForeignEnum value) {
+        PrepareBuilder();
+        result.packedEnum_.Add(value);
+        return this;
+      }
+      public Builder AddRangePackedEnum(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> values) {
+        PrepareBuilder();
+        result.packedEnum_.Add(values);
+        return this;
+      }
+      public Builder ClearPackedEnum() {
+        PrepareBuilder();
+        result.packedEnum_.Clear();
+        return this;
+      }
+    }
+    static TestPackedTypes() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestUnpackedTypes : pb::GeneratedMessage<TestUnpackedTypes, TestUnpackedTypes.Builder> {
+    private TestUnpackedTypes() { }
+    private static readonly TestUnpackedTypes defaultInstance = new TestUnpackedTypes().MakeReadOnly();
+    private static readonly string[] _testUnpackedTypesFieldNames = new string[] { "unpacked_bool", "unpacked_double", "unpacked_enum", "unpacked_fixed32", "unpacked_fixed64", "unpacked_float", "unpacked_int32", "unpacked_int64", "unpacked_sfixed32", "unpacked_sfixed64", "unpacked_sint32", "unpacked_sint64", "unpacked_uint32", "unpacked_uint64" };
+    private static readonly uint[] _testUnpackedTypesFieldTags = new uint[] { 816, 809, 824, 773, 777, 805, 720, 728, 789, 793, 752, 760, 736, 744 };
+    public static TestUnpackedTypes DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestUnpackedTypes DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestUnpackedTypes ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestUnpackedTypes__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestUnpackedTypes, TestUnpackedTypes.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestUnpackedTypes__FieldAccessorTable; }
+    }
+
+    public const int UnpackedInt32FieldNumber = 90;
+    private pbc::PopsicleList<int> unpackedInt32_ = new pbc::PopsicleList<int>();
+    public scg::IList<int> UnpackedInt32List {
+      get { return pbc::Lists.AsReadOnly(unpackedInt32_); }
+    }
+    public int UnpackedInt32Count {
+      get { return unpackedInt32_.Count; }
+    }
+    public int GetUnpackedInt32(int index) {
+      return unpackedInt32_[index];
+    }
+
+    public const int UnpackedInt64FieldNumber = 91;
+    private pbc::PopsicleList<long> unpackedInt64_ = new pbc::PopsicleList<long>();
+    public scg::IList<long> UnpackedInt64List {
+      get { return pbc::Lists.AsReadOnly(unpackedInt64_); }
+    }
+    public int UnpackedInt64Count {
+      get { return unpackedInt64_.Count; }
+    }
+    public long GetUnpackedInt64(int index) {
+      return unpackedInt64_[index];
+    }
+
+    public const int UnpackedUint32FieldNumber = 92;
+    private pbc::PopsicleList<uint> unpackedUint32_ = new pbc::PopsicleList<uint>();
+    [global::System.CLSCompliant(false)]
+    public scg::IList<uint> UnpackedUint32List {
+      get { return pbc::Lists.AsReadOnly(unpackedUint32_); }
+    }
+    public int UnpackedUint32Count {
+      get { return unpackedUint32_.Count; }
+    }
+    [global::System.CLSCompliant(false)]
+    public uint GetUnpackedUint32(int index) {
+      return unpackedUint32_[index];
+    }
+
+    public const int UnpackedUint64FieldNumber = 93;
+    private pbc::PopsicleList<ulong> unpackedUint64_ = new pbc::PopsicleList<ulong>();
+    [global::System.CLSCompliant(false)]
+    public scg::IList<ulong> UnpackedUint64List {
+      get { return pbc::Lists.AsReadOnly(unpackedUint64_); }
+    }
+    public int UnpackedUint64Count {
+      get { return unpackedUint64_.Count; }
+    }
+    [global::System.CLSCompliant(false)]
+    public ulong GetUnpackedUint64(int index) {
+      return unpackedUint64_[index];
+    }
+
+    public const int UnpackedSint32FieldNumber = 94;
+    private pbc::PopsicleList<int> unpackedSint32_ = new pbc::PopsicleList<int>();
+    public scg::IList<int> UnpackedSint32List {
+      get { return pbc::Lists.AsReadOnly(unpackedSint32_); }
+    }
+    public int UnpackedSint32Count {
+      get { return unpackedSint32_.Count; }
+    }
+    public int GetUnpackedSint32(int index) {
+      return unpackedSint32_[index];
+    }
+
+    public const int UnpackedSint64FieldNumber = 95;
+    private pbc::PopsicleList<long> unpackedSint64_ = new pbc::PopsicleList<long>();
+    public scg::IList<long> UnpackedSint64List {
+      get { return pbc::Lists.AsReadOnly(unpackedSint64_); }
+    }
+    public int UnpackedSint64Count {
+      get { return unpackedSint64_.Count; }
+    }
+    public long GetUnpackedSint64(int index) {
+      return unpackedSint64_[index];
+    }
+
+    public const int UnpackedFixed32FieldNumber = 96;
+    private pbc::PopsicleList<uint> unpackedFixed32_ = new pbc::PopsicleList<uint>();
+    [global::System.CLSCompliant(false)]
+    public scg::IList<uint> UnpackedFixed32List {
+      get { return pbc::Lists.AsReadOnly(unpackedFixed32_); }
+    }
+    public int UnpackedFixed32Count {
+      get { return unpackedFixed32_.Count; }
+    }
+    [global::System.CLSCompliant(false)]
+    public uint GetUnpackedFixed32(int index) {
+      return unpackedFixed32_[index];
+    }
+
+    public const int UnpackedFixed64FieldNumber = 97;
+    private pbc::PopsicleList<ulong> unpackedFixed64_ = new pbc::PopsicleList<ulong>();
+    [global::System.CLSCompliant(false)]
+    public scg::IList<ulong> UnpackedFixed64List {
+      get { return pbc::Lists.AsReadOnly(unpackedFixed64_); }
+    }
+    public int UnpackedFixed64Count {
+      get { return unpackedFixed64_.Count; }
+    }
+    [global::System.CLSCompliant(false)]
+    public ulong GetUnpackedFixed64(int index) {
+      return unpackedFixed64_[index];
+    }
+
+    public const int UnpackedSfixed32FieldNumber = 98;
+    private pbc::PopsicleList<int> unpackedSfixed32_ = new pbc::PopsicleList<int>();
+    public scg::IList<int> UnpackedSfixed32List {
+      get { return pbc::Lists.AsReadOnly(unpackedSfixed32_); }
+    }
+    public int UnpackedSfixed32Count {
+      get { return unpackedSfixed32_.Count; }
+    }
+    public int GetUnpackedSfixed32(int index) {
+      return unpackedSfixed32_[index];
+    }
+
+    public const int UnpackedSfixed64FieldNumber = 99;
+    private pbc::PopsicleList<long> unpackedSfixed64_ = new pbc::PopsicleList<long>();
+    public scg::IList<long> UnpackedSfixed64List {
+      get { return pbc::Lists.AsReadOnly(unpackedSfixed64_); }
+    }
+    public int UnpackedSfixed64Count {
+      get { return unpackedSfixed64_.Count; }
+    }
+    public long GetUnpackedSfixed64(int index) {
+      return unpackedSfixed64_[index];
+    }
+
+    public const int UnpackedFloatFieldNumber = 100;
+    private pbc::PopsicleList<float> unpackedFloat_ = new pbc::PopsicleList<float>();
+    public scg::IList<float> UnpackedFloatList {
+      get { return pbc::Lists.AsReadOnly(unpackedFloat_); }
+    }
+    public int UnpackedFloatCount {
+      get { return unpackedFloat_.Count; }
+    }
+    public float GetUnpackedFloat(int index) {
+      return unpackedFloat_[index];
+    }
+
+    public const int UnpackedDoubleFieldNumber = 101;
+    private pbc::PopsicleList<double> unpackedDouble_ = new pbc::PopsicleList<double>();
+    public scg::IList<double> UnpackedDoubleList {
+      get { return pbc::Lists.AsReadOnly(unpackedDouble_); }
+    }
+    public int UnpackedDoubleCount {
+      get { return unpackedDouble_.Count; }
+    }
+    public double GetUnpackedDouble(int index) {
+      return unpackedDouble_[index];
+    }
+
+    public const int UnpackedBoolFieldNumber = 102;
+    private pbc::PopsicleList<bool> unpackedBool_ = new pbc::PopsicleList<bool>();
+    public scg::IList<bool> UnpackedBoolList {
+      get { return pbc::Lists.AsReadOnly(unpackedBool_); }
+    }
+    public int UnpackedBoolCount {
+      get { return unpackedBool_.Count; }
+    }
+    public bool GetUnpackedBool(int index) {
+      return unpackedBool_[index];
+    }
+
+    public const int UnpackedEnumFieldNumber = 103;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> unpackedEnum_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> UnpackedEnumList {
+      get { return pbc::Lists.AsReadOnly(unpackedEnum_); }
+    }
+    public int UnpackedEnumCount {
+      get { return unpackedEnum_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ForeignEnum GetUnpackedEnum(int index) {
+      return unpackedEnum_[index];
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testUnpackedTypesFieldNames;
+      if (unpackedInt32_.Count > 0) {
+        output.WriteInt32Array(90, field_names[6], unpackedInt32_);
+      }
+      if (unpackedInt64_.Count > 0) {
+        output.WriteInt64Array(91, field_names[7], unpackedInt64_);
+      }
+      if (unpackedUint32_.Count > 0) {
+        output.WriteUInt32Array(92, field_names[12], unpackedUint32_);
+      }
+      if (unpackedUint64_.Count > 0) {
+        output.WriteUInt64Array(93, field_names[13], unpackedUint64_);
+      }
+      if (unpackedSint32_.Count > 0) {
+        output.WriteSInt32Array(94, field_names[10], unpackedSint32_);
+      }
+      if (unpackedSint64_.Count > 0) {
+        output.WriteSInt64Array(95, field_names[11], unpackedSint64_);
+      }
+      if (unpackedFixed32_.Count > 0) {
+        output.WriteFixed32Array(96, field_names[3], unpackedFixed32_);
+      }
+      if (unpackedFixed64_.Count > 0) {
+        output.WriteFixed64Array(97, field_names[4], unpackedFixed64_);
+      }
+      if (unpackedSfixed32_.Count > 0) {
+        output.WriteSFixed32Array(98, field_names[8], unpackedSfixed32_);
+      }
+      if (unpackedSfixed64_.Count > 0) {
+        output.WriteSFixed64Array(99, field_names[9], unpackedSfixed64_);
+      }
+      if (unpackedFloat_.Count > 0) {
+        output.WriteFloatArray(100, field_names[5], unpackedFloat_);
+      }
+      if (unpackedDouble_.Count > 0) {
+        output.WriteDoubleArray(101, field_names[1], unpackedDouble_);
+      }
+      if (unpackedBool_.Count > 0) {
+        output.WriteBoolArray(102, field_names[0], unpackedBool_);
+      }
+      if (unpackedEnum_.Count > 0) {
+        output.WriteEnumArray(103, field_names[2], unpackedEnum_);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      {
+        int dataSize = 0;
+        foreach (int element in UnpackedInt32List) {
+          dataSize += pb::CodedOutputStream.ComputeInt32SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * unpackedInt32_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (long element in UnpackedInt64List) {
+          dataSize += pb::CodedOutputStream.ComputeInt64SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * unpackedInt64_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (uint element in UnpackedUint32List) {
+          dataSize += pb::CodedOutputStream.ComputeUInt32SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * unpackedUint32_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (ulong element in UnpackedUint64List) {
+          dataSize += pb::CodedOutputStream.ComputeUInt64SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * unpackedUint64_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (int element in UnpackedSint32List) {
+          dataSize += pb::CodedOutputStream.ComputeSInt32SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * unpackedSint32_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (long element in UnpackedSint64List) {
+          dataSize += pb::CodedOutputStream.ComputeSInt64SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * unpackedSint64_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 4 * unpackedFixed32_.Count;
+        size += dataSize;
+        size += 2 * unpackedFixed32_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 8 * unpackedFixed64_.Count;
+        size += dataSize;
+        size += 2 * unpackedFixed64_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 4 * unpackedSfixed32_.Count;
+        size += dataSize;
+        size += 2 * unpackedSfixed32_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 8 * unpackedSfixed64_.Count;
+        size += dataSize;
+        size += 2 * unpackedSfixed64_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 4 * unpackedFloat_.Count;
+        size += dataSize;
+        size += 2 * unpackedFloat_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 8 * unpackedDouble_.Count;
+        size += dataSize;
+        size += 2 * unpackedDouble_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 1 * unpackedBool_.Count;
+        size += dataSize;
+        size += 2 * unpackedBool_.Count;
+      }
+      {
+        int dataSize = 0;
+        if (unpackedEnum_.Count > 0) {
+          foreach (global::Google.ProtocolBuffers.TestProtos.ForeignEnum element in unpackedEnum_) {
+            dataSize += pb::CodedOutputStream.ComputeEnumSizeNoTag((int) element);
+          }
+          size += dataSize;
+          size += 2 * unpackedEnum_.Count;
+        }
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestUnpackedTypes ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestUnpackedTypes ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestUnpackedTypes ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestUnpackedTypes ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestUnpackedTypes ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestUnpackedTypes ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestUnpackedTypes ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestUnpackedTypes ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestUnpackedTypes ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestUnpackedTypes ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestUnpackedTypes MakeReadOnly() {
+      unpackedInt32_.MakeReadOnly();
+      unpackedInt64_.MakeReadOnly();
+      unpackedUint32_.MakeReadOnly();
+      unpackedUint64_.MakeReadOnly();
+      unpackedSint32_.MakeReadOnly();
+      unpackedSint64_.MakeReadOnly();
+      unpackedFixed32_.MakeReadOnly();
+      unpackedFixed64_.MakeReadOnly();
+      unpackedSfixed32_.MakeReadOnly();
+      unpackedSfixed64_.MakeReadOnly();
+      unpackedFloat_.MakeReadOnly();
+      unpackedDouble_.MakeReadOnly();
+      unpackedBool_.MakeReadOnly();
+      unpackedEnum_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestUnpackedTypes prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestUnpackedTypes, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestUnpackedTypes cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestUnpackedTypes result;
+
+      private TestUnpackedTypes PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestUnpackedTypes original = result;
+          result = new TestUnpackedTypes();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestUnpackedTypes MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestUnpackedTypes.Descriptor; }
+      }
+
+      public override TestUnpackedTypes DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestUnpackedTypes.DefaultInstance; }
+      }
+
+      public override TestUnpackedTypes BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestUnpackedTypes) {
+          return MergeFrom((TestUnpackedTypes) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestUnpackedTypes other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestUnpackedTypes.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.unpackedInt32_.Count != 0) {
+          result.unpackedInt32_.Add(other.unpackedInt32_);
+        }
+        if (other.unpackedInt64_.Count != 0) {
+          result.unpackedInt64_.Add(other.unpackedInt64_);
+        }
+        if (other.unpackedUint32_.Count != 0) {
+          result.unpackedUint32_.Add(other.unpackedUint32_);
+        }
+        if (other.unpackedUint64_.Count != 0) {
+          result.unpackedUint64_.Add(other.unpackedUint64_);
+        }
+        if (other.unpackedSint32_.Count != 0) {
+          result.unpackedSint32_.Add(other.unpackedSint32_);
+        }
+        if (other.unpackedSint64_.Count != 0) {
+          result.unpackedSint64_.Add(other.unpackedSint64_);
+        }
+        if (other.unpackedFixed32_.Count != 0) {
+          result.unpackedFixed32_.Add(other.unpackedFixed32_);
+        }
+        if (other.unpackedFixed64_.Count != 0) {
+          result.unpackedFixed64_.Add(other.unpackedFixed64_);
+        }
+        if (other.unpackedSfixed32_.Count != 0) {
+          result.unpackedSfixed32_.Add(other.unpackedSfixed32_);
+        }
+        if (other.unpackedSfixed64_.Count != 0) {
+          result.unpackedSfixed64_.Add(other.unpackedSfixed64_);
+        }
+        if (other.unpackedFloat_.Count != 0) {
+          result.unpackedFloat_.Add(other.unpackedFloat_);
+        }
+        if (other.unpackedDouble_.Count != 0) {
+          result.unpackedDouble_.Add(other.unpackedDouble_);
+        }
+        if (other.unpackedBool_.Count != 0) {
+          result.unpackedBool_.Add(other.unpackedBool_);
+        }
+        if (other.unpackedEnum_.Count != 0) {
+          result.unpackedEnum_.Add(other.unpackedEnum_);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testUnpackedTypesFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testUnpackedTypesFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 722:
+            case 720: {
+              input.ReadInt32Array(tag, field_name, result.unpackedInt32_);
+              break;
+            }
+            case 730:
+            case 728: {
+              input.ReadInt64Array(tag, field_name, result.unpackedInt64_);
+              break;
+            }
+            case 738:
+            case 736: {
+              input.ReadUInt32Array(tag, field_name, result.unpackedUint32_);
+              break;
+            }
+            case 746:
+            case 744: {
+              input.ReadUInt64Array(tag, field_name, result.unpackedUint64_);
+              break;
+            }
+            case 754:
+            case 752: {
+              input.ReadSInt32Array(tag, field_name, result.unpackedSint32_);
+              break;
+            }
+            case 762:
+            case 760: {
+              input.ReadSInt64Array(tag, field_name, result.unpackedSint64_);
+              break;
+            }
+            case 770:
+            case 773: {
+              input.ReadFixed32Array(tag, field_name, result.unpackedFixed32_);
+              break;
+            }
+            case 778:
+            case 777: {
+              input.ReadFixed64Array(tag, field_name, result.unpackedFixed64_);
+              break;
+            }
+            case 786:
+            case 789: {
+              input.ReadSFixed32Array(tag, field_name, result.unpackedSfixed32_);
+              break;
+            }
+            case 794:
+            case 793: {
+              input.ReadSFixed64Array(tag, field_name, result.unpackedSfixed64_);
+              break;
+            }
+            case 802:
+            case 805: {
+              input.ReadFloatArray(tag, field_name, result.unpackedFloat_);
+              break;
+            }
+            case 810:
+            case 809: {
+              input.ReadDoubleArray(tag, field_name, result.unpackedDouble_);
+              break;
+            }
+            case 818:
+            case 816: {
+              input.ReadBoolArray(tag, field_name, result.unpackedBool_);
+              break;
+            }
+            case 826:
+            case 824: {
+              scg::ICollection<object> unknownItems;
+              input.ReadEnumArray<global::Google.ProtocolBuffers.TestProtos.ForeignEnum>(tag, field_name, result.unpackedEnum_, out unknownItems);
+              if (unknownItems != null) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                foreach (object rawValue in unknownItems)
+                  if (rawValue is int)
+                    unknownFields.MergeVarintField(103, (ulong)(int)rawValue);
+              }
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public pbc::IPopsicleList<int> UnpackedInt32List {
+        get { return PrepareBuilder().unpackedInt32_; }
+      }
+      public int UnpackedInt32Count {
+        get { return result.UnpackedInt32Count; }
+      }
+      public int GetUnpackedInt32(int index) {
+        return result.GetUnpackedInt32(index);
+      }
+      public Builder SetUnpackedInt32(int index, int value) {
+        PrepareBuilder();
+        result.unpackedInt32_[index] = value;
+        return this;
+      }
+      public Builder AddUnpackedInt32(int value) {
+        PrepareBuilder();
+        result.unpackedInt32_.Add(value);
+        return this;
+      }
+      public Builder AddRangeUnpackedInt32(scg::IEnumerable<int> values) {
+        PrepareBuilder();
+        result.unpackedInt32_.Add(values);
+        return this;
+      }
+      public Builder ClearUnpackedInt32() {
+        PrepareBuilder();
+        result.unpackedInt32_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<long> UnpackedInt64List {
+        get { return PrepareBuilder().unpackedInt64_; }
+      }
+      public int UnpackedInt64Count {
+        get { return result.UnpackedInt64Count; }
+      }
+      public long GetUnpackedInt64(int index) {
+        return result.GetUnpackedInt64(index);
+      }
+      public Builder SetUnpackedInt64(int index, long value) {
+        PrepareBuilder();
+        result.unpackedInt64_[index] = value;
+        return this;
+      }
+      public Builder AddUnpackedInt64(long value) {
+        PrepareBuilder();
+        result.unpackedInt64_.Add(value);
+        return this;
+      }
+      public Builder AddRangeUnpackedInt64(scg::IEnumerable<long> values) {
+        PrepareBuilder();
+        result.unpackedInt64_.Add(values);
+        return this;
+      }
+      public Builder ClearUnpackedInt64() {
+        PrepareBuilder();
+        result.unpackedInt64_.Clear();
+        return this;
+      }
+
+      [global::System.CLSCompliant(false)]
+      public pbc::IPopsicleList<uint> UnpackedUint32List {
+        get { return PrepareBuilder().unpackedUint32_; }
+      }
+      public int UnpackedUint32Count {
+        get { return result.UnpackedUint32Count; }
+      }
+      [global::System.CLSCompliant(false)]
+      public uint GetUnpackedUint32(int index) {
+        return result.GetUnpackedUint32(index);
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetUnpackedUint32(int index, uint value) {
+        PrepareBuilder();
+        result.unpackedUint32_[index] = value;
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddUnpackedUint32(uint value) {
+        PrepareBuilder();
+        result.unpackedUint32_.Add(value);
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRangeUnpackedUint32(scg::IEnumerable<uint> values) {
+        PrepareBuilder();
+        result.unpackedUint32_.Add(values);
+        return this;
+      }
+      public Builder ClearUnpackedUint32() {
+        PrepareBuilder();
+        result.unpackedUint32_.Clear();
+        return this;
+      }
+
+      [global::System.CLSCompliant(false)]
+      public pbc::IPopsicleList<ulong> UnpackedUint64List {
+        get { return PrepareBuilder().unpackedUint64_; }
+      }
+      public int UnpackedUint64Count {
+        get { return result.UnpackedUint64Count; }
+      }
+      [global::System.CLSCompliant(false)]
+      public ulong GetUnpackedUint64(int index) {
+        return result.GetUnpackedUint64(index);
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetUnpackedUint64(int index, ulong value) {
+        PrepareBuilder();
+        result.unpackedUint64_[index] = value;
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddUnpackedUint64(ulong value) {
+        PrepareBuilder();
+        result.unpackedUint64_.Add(value);
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRangeUnpackedUint64(scg::IEnumerable<ulong> values) {
+        PrepareBuilder();
+        result.unpackedUint64_.Add(values);
+        return this;
+      }
+      public Builder ClearUnpackedUint64() {
+        PrepareBuilder();
+        result.unpackedUint64_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<int> UnpackedSint32List {
+        get { return PrepareBuilder().unpackedSint32_; }
+      }
+      public int UnpackedSint32Count {
+        get { return result.UnpackedSint32Count; }
+      }
+      public int GetUnpackedSint32(int index) {
+        return result.GetUnpackedSint32(index);
+      }
+      public Builder SetUnpackedSint32(int index, int value) {
+        PrepareBuilder();
+        result.unpackedSint32_[index] = value;
+        return this;
+      }
+      public Builder AddUnpackedSint32(int value) {
+        PrepareBuilder();
+        result.unpackedSint32_.Add(value);
+        return this;
+      }
+      public Builder AddRangeUnpackedSint32(scg::IEnumerable<int> values) {
+        PrepareBuilder();
+        result.unpackedSint32_.Add(values);
+        return this;
+      }
+      public Builder ClearUnpackedSint32() {
+        PrepareBuilder();
+        result.unpackedSint32_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<long> UnpackedSint64List {
+        get { return PrepareBuilder().unpackedSint64_; }
+      }
+      public int UnpackedSint64Count {
+        get { return result.UnpackedSint64Count; }
+      }
+      public long GetUnpackedSint64(int index) {
+        return result.GetUnpackedSint64(index);
+      }
+      public Builder SetUnpackedSint64(int index, long value) {
+        PrepareBuilder();
+        result.unpackedSint64_[index] = value;
+        return this;
+      }
+      public Builder AddUnpackedSint64(long value) {
+        PrepareBuilder();
+        result.unpackedSint64_.Add(value);
+        return this;
+      }
+      public Builder AddRangeUnpackedSint64(scg::IEnumerable<long> values) {
+        PrepareBuilder();
+        result.unpackedSint64_.Add(values);
+        return this;
+      }
+      public Builder ClearUnpackedSint64() {
+        PrepareBuilder();
+        result.unpackedSint64_.Clear();
+        return this;
+      }
+
+      [global::System.CLSCompliant(false)]
+      public pbc::IPopsicleList<uint> UnpackedFixed32List {
+        get { return PrepareBuilder().unpackedFixed32_; }
+      }
+      public int UnpackedFixed32Count {
+        get { return result.UnpackedFixed32Count; }
+      }
+      [global::System.CLSCompliant(false)]
+      public uint GetUnpackedFixed32(int index) {
+        return result.GetUnpackedFixed32(index);
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetUnpackedFixed32(int index, uint value) {
+        PrepareBuilder();
+        result.unpackedFixed32_[index] = value;
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddUnpackedFixed32(uint value) {
+        PrepareBuilder();
+        result.unpackedFixed32_.Add(value);
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRangeUnpackedFixed32(scg::IEnumerable<uint> values) {
+        PrepareBuilder();
+        result.unpackedFixed32_.Add(values);
+        return this;
+      }
+      public Builder ClearUnpackedFixed32() {
+        PrepareBuilder();
+        result.unpackedFixed32_.Clear();
+        return this;
+      }
+
+      [global::System.CLSCompliant(false)]
+      public pbc::IPopsicleList<ulong> UnpackedFixed64List {
+        get { return PrepareBuilder().unpackedFixed64_; }
+      }
+      public int UnpackedFixed64Count {
+        get { return result.UnpackedFixed64Count; }
+      }
+      [global::System.CLSCompliant(false)]
+      public ulong GetUnpackedFixed64(int index) {
+        return result.GetUnpackedFixed64(index);
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetUnpackedFixed64(int index, ulong value) {
+        PrepareBuilder();
+        result.unpackedFixed64_[index] = value;
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddUnpackedFixed64(ulong value) {
+        PrepareBuilder();
+        result.unpackedFixed64_.Add(value);
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRangeUnpackedFixed64(scg::IEnumerable<ulong> values) {
+        PrepareBuilder();
+        result.unpackedFixed64_.Add(values);
+        return this;
+      }
+      public Builder ClearUnpackedFixed64() {
+        PrepareBuilder();
+        result.unpackedFixed64_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<int> UnpackedSfixed32List {
+        get { return PrepareBuilder().unpackedSfixed32_; }
+      }
+      public int UnpackedSfixed32Count {
+        get { return result.UnpackedSfixed32Count; }
+      }
+      public int GetUnpackedSfixed32(int index) {
+        return result.GetUnpackedSfixed32(index);
+      }
+      public Builder SetUnpackedSfixed32(int index, int value) {
+        PrepareBuilder();
+        result.unpackedSfixed32_[index] = value;
+        return this;
+      }
+      public Builder AddUnpackedSfixed32(int value) {
+        PrepareBuilder();
+        result.unpackedSfixed32_.Add(value);
+        return this;
+      }
+      public Builder AddRangeUnpackedSfixed32(scg::IEnumerable<int> values) {
+        PrepareBuilder();
+        result.unpackedSfixed32_.Add(values);
+        return this;
+      }
+      public Builder ClearUnpackedSfixed32() {
+        PrepareBuilder();
+        result.unpackedSfixed32_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<long> UnpackedSfixed64List {
+        get { return PrepareBuilder().unpackedSfixed64_; }
+      }
+      public int UnpackedSfixed64Count {
+        get { return result.UnpackedSfixed64Count; }
+      }
+      public long GetUnpackedSfixed64(int index) {
+        return result.GetUnpackedSfixed64(index);
+      }
+      public Builder SetUnpackedSfixed64(int index, long value) {
+        PrepareBuilder();
+        result.unpackedSfixed64_[index] = value;
+        return this;
+      }
+      public Builder AddUnpackedSfixed64(long value) {
+        PrepareBuilder();
+        result.unpackedSfixed64_.Add(value);
+        return this;
+      }
+      public Builder AddRangeUnpackedSfixed64(scg::IEnumerable<long> values) {
+        PrepareBuilder();
+        result.unpackedSfixed64_.Add(values);
+        return this;
+      }
+      public Builder ClearUnpackedSfixed64() {
+        PrepareBuilder();
+        result.unpackedSfixed64_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<float> UnpackedFloatList {
+        get { return PrepareBuilder().unpackedFloat_; }
+      }
+      public int UnpackedFloatCount {
+        get { return result.UnpackedFloatCount; }
+      }
+      public float GetUnpackedFloat(int index) {
+        return result.GetUnpackedFloat(index);
+      }
+      public Builder SetUnpackedFloat(int index, float value) {
+        PrepareBuilder();
+        result.unpackedFloat_[index] = value;
+        return this;
+      }
+      public Builder AddUnpackedFloat(float value) {
+        PrepareBuilder();
+        result.unpackedFloat_.Add(value);
+        return this;
+      }
+      public Builder AddRangeUnpackedFloat(scg::IEnumerable<float> values) {
+        PrepareBuilder();
+        result.unpackedFloat_.Add(values);
+        return this;
+      }
+      public Builder ClearUnpackedFloat() {
+        PrepareBuilder();
+        result.unpackedFloat_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<double> UnpackedDoubleList {
+        get { return PrepareBuilder().unpackedDouble_; }
+      }
+      public int UnpackedDoubleCount {
+        get { return result.UnpackedDoubleCount; }
+      }
+      public double GetUnpackedDouble(int index) {
+        return result.GetUnpackedDouble(index);
+      }
+      public Builder SetUnpackedDouble(int index, double value) {
+        PrepareBuilder();
+        result.unpackedDouble_[index] = value;
+        return this;
+      }
+      public Builder AddUnpackedDouble(double value) {
+        PrepareBuilder();
+        result.unpackedDouble_.Add(value);
+        return this;
+      }
+      public Builder AddRangeUnpackedDouble(scg::IEnumerable<double> values) {
+        PrepareBuilder();
+        result.unpackedDouble_.Add(values);
+        return this;
+      }
+      public Builder ClearUnpackedDouble() {
+        PrepareBuilder();
+        result.unpackedDouble_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<bool> UnpackedBoolList {
+        get { return PrepareBuilder().unpackedBool_; }
+      }
+      public int UnpackedBoolCount {
+        get { return result.UnpackedBoolCount; }
+      }
+      public bool GetUnpackedBool(int index) {
+        return result.GetUnpackedBool(index);
+      }
+      public Builder SetUnpackedBool(int index, bool value) {
+        PrepareBuilder();
+        result.unpackedBool_[index] = value;
+        return this;
+      }
+      public Builder AddUnpackedBool(bool value) {
+        PrepareBuilder();
+        result.unpackedBool_.Add(value);
+        return this;
+      }
+      public Builder AddRangeUnpackedBool(scg::IEnumerable<bool> values) {
+        PrepareBuilder();
+        result.unpackedBool_.Add(values);
+        return this;
+      }
+      public Builder ClearUnpackedBool() {
+        PrepareBuilder();
+        result.unpackedBool_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> UnpackedEnumList {
+        get { return PrepareBuilder().unpackedEnum_; }
+      }
+      public int UnpackedEnumCount {
+        get { return result.UnpackedEnumCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ForeignEnum GetUnpackedEnum(int index) {
+        return result.GetUnpackedEnum(index);
+      }
+      public Builder SetUnpackedEnum(int index, global::Google.ProtocolBuffers.TestProtos.ForeignEnum value) {
+        PrepareBuilder();
+        result.unpackedEnum_[index] = value;
+        return this;
+      }
+      public Builder AddUnpackedEnum(global::Google.ProtocolBuffers.TestProtos.ForeignEnum value) {
+        PrepareBuilder();
+        result.unpackedEnum_.Add(value);
+        return this;
+      }
+      public Builder AddRangeUnpackedEnum(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> values) {
+        PrepareBuilder();
+        result.unpackedEnum_.Add(values);
+        return this;
+      }
+      public Builder ClearUnpackedEnum() {
+        PrepareBuilder();
+        result.unpackedEnum_.Clear();
+        return this;
+      }
+    }
+    static TestUnpackedTypes() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestPackedExtensions : pb::ExtendableMessage<TestPackedExtensions, TestPackedExtensions.Builder> {
+    private TestPackedExtensions() { }
+    private static readonly TestPackedExtensions defaultInstance = new TestPackedExtensions().MakeReadOnly();
+    private static readonly string[] _testPackedExtensionsFieldNames = new string[] {  };
+    private static readonly uint[] _testPackedExtensionsFieldTags = new uint[] {  };
+    public static TestPackedExtensions DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestPackedExtensions DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestPackedExtensions ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestPackedExtensions__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestPackedExtensions, TestPackedExtensions.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestPackedExtensions__FieldAccessorTable; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        if (!ExtensionsAreInitialized) return false;
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testPackedExtensionsFieldNames;
+      pb::ExtendableMessage<TestPackedExtensions, TestPackedExtensions.Builder>.ExtensionWriter extensionWriter = CreateExtensionWriter(this);
+      extensionWriter.WriteUntil(536870912, output);
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += ExtensionsSerializedSize;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestPackedExtensions ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestPackedExtensions ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestPackedExtensions ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestPackedExtensions ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestPackedExtensions ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestPackedExtensions ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestPackedExtensions ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestPackedExtensions ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestPackedExtensions ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestPackedExtensions ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestPackedExtensions MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestPackedExtensions prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::ExtendableBuilder<TestPackedExtensions, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestPackedExtensions cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestPackedExtensions result;
+
+      private TestPackedExtensions PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestPackedExtensions original = result;
+          result = new TestPackedExtensions();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestPackedExtensions MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestPackedExtensions.Descriptor; }
+      }
+
+      public override TestPackedExtensions DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestPackedExtensions.DefaultInstance; }
+      }
+
+      public override TestPackedExtensions BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestPackedExtensions) {
+          return MergeFrom((TestPackedExtensions) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestPackedExtensions other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestPackedExtensions.DefaultInstance) return this;
+        PrepareBuilder();
+          this.MergeExtensionFields(other);
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testPackedExtensionsFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testPackedExtensionsFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+    }
+    static TestPackedExtensions() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestUnpackedExtensions : pb::ExtendableMessage<TestUnpackedExtensions, TestUnpackedExtensions.Builder> {
+    private TestUnpackedExtensions() { }
+    private static readonly TestUnpackedExtensions defaultInstance = new TestUnpackedExtensions().MakeReadOnly();
+    private static readonly string[] _testUnpackedExtensionsFieldNames = new string[] {  };
+    private static readonly uint[] _testUnpackedExtensionsFieldTags = new uint[] {  };
+    public static TestUnpackedExtensions DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestUnpackedExtensions DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestUnpackedExtensions ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestUnpackedExtensions__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestUnpackedExtensions, TestUnpackedExtensions.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestUnpackedExtensions__FieldAccessorTable; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        if (!ExtensionsAreInitialized) return false;
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testUnpackedExtensionsFieldNames;
+      pb::ExtendableMessage<TestUnpackedExtensions, TestUnpackedExtensions.Builder>.ExtensionWriter extensionWriter = CreateExtensionWriter(this);
+      extensionWriter.WriteUntil(536870912, output);
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += ExtensionsSerializedSize;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestUnpackedExtensions ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestUnpackedExtensions ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestUnpackedExtensions ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestUnpackedExtensions ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestUnpackedExtensions ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestUnpackedExtensions ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestUnpackedExtensions ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestUnpackedExtensions ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestUnpackedExtensions ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestUnpackedExtensions ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestUnpackedExtensions MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestUnpackedExtensions prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::ExtendableBuilder<TestUnpackedExtensions, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestUnpackedExtensions cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestUnpackedExtensions result;
+
+      private TestUnpackedExtensions PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestUnpackedExtensions original = result;
+          result = new TestUnpackedExtensions();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestUnpackedExtensions MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensions.Descriptor; }
+      }
+
+      public override TestUnpackedExtensions DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensions.DefaultInstance; }
+      }
+
+      public override TestUnpackedExtensions BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestUnpackedExtensions) {
+          return MergeFrom((TestUnpackedExtensions) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestUnpackedExtensions other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensions.DefaultInstance) return this;
+        PrepareBuilder();
+          this.MergeExtensionFields(other);
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testUnpackedExtensionsFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testUnpackedExtensionsFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+    }
+    static TestUnpackedExtensions() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestDynamicExtensions : pb::GeneratedMessage<TestDynamicExtensions, TestDynamicExtensions.Builder> {
+    private TestDynamicExtensions() { }
+    private static readonly TestDynamicExtensions defaultInstance = new TestDynamicExtensions().MakeReadOnly();
+    private static readonly string[] _testDynamicExtensionsFieldNames = new string[] { "dynamic_enum_extension", "dynamic_message_extension", "enum_extension", "message_extension", "packed_extension", "repeated_extension", "scalar_extension" };
+    private static readonly uint[] _testDynamicExtensionsFieldTags = new uint[] { 16016, 16034, 16008, 16026, 16050, 16042, 16005 };
+    public static TestDynamicExtensions DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestDynamicExtensions DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestDynamicExtensions ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestDynamicExtensions__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestDynamicExtensions, TestDynamicExtensions.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestDynamicExtensions__FieldAccessorTable; }
+    }
+
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      public enum DynamicEnumType {
+        DYNAMIC_FOO = 2200,
+        DYNAMIC_BAR = 2201,
+        DYNAMIC_BAZ = 2202,
+      }
+
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class DynamicMessageType : pb::GeneratedMessage<DynamicMessageType, DynamicMessageType.Builder> {
+        private DynamicMessageType() { }
+        private static readonly DynamicMessageType defaultInstance = new DynamicMessageType().MakeReadOnly();
+        private static readonly string[] _dynamicMessageTypeFieldNames = new string[] { "dynamic_field" };
+        private static readonly uint[] _dynamicMessageTypeFieldTags = new uint[] { 16800 };
+        public static DynamicMessageType DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override DynamicMessageType DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override DynamicMessageType ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestDynamicExtensions_DynamicMessageType__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<DynamicMessageType, DynamicMessageType.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestDynamicExtensions_DynamicMessageType__FieldAccessorTable; }
+        }
+
+        public const int DynamicFieldFieldNumber = 2100;
+        private bool hasDynamicField;
+        private int dynamicField_;
+        public bool HasDynamicField {
+          get { return hasDynamicField; }
+        }
+        public int DynamicField {
+          get { return dynamicField_; }
+        }
+
+        public override bool IsInitialized {
+          get {
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _dynamicMessageTypeFieldNames;
+          if (hasDynamicField) {
+            output.WriteInt32(2100, field_names[0], DynamicField);
+          }
+          UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          if (hasDynamicField) {
+            size += pb::CodedOutputStream.ComputeInt32Size(2100, DynamicField);
+          }
+          size += UnknownFields.SerializedSize;
+          memoizedSerializedSize = size;
+          return size;
+        }
+        public static DynamicMessageType ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static DynamicMessageType ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static DynamicMessageType ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static DynamicMessageType ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static DynamicMessageType ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static DynamicMessageType ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static DynamicMessageType ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static DynamicMessageType ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static DynamicMessageType ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static DynamicMessageType ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private DynamicMessageType MakeReadOnly() {
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(DynamicMessageType prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<DynamicMessageType, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(DynamicMessageType cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private DynamicMessageType result;
+
+          private DynamicMessageType PrepareBuilder() {
+            if (resultIsReadOnly) {
+              DynamicMessageType original = result;
+              result = new DynamicMessageType();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override DynamicMessageType MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType.Descriptor; }
+          }
+
+          public override DynamicMessageType DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType.DefaultInstance; }
+          }
+
+          public override DynamicMessageType BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessage other) {
+            if (other is DynamicMessageType) {
+              return MergeFrom((DynamicMessageType) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(DynamicMessageType other) {
+            if (other == global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.HasDynamicField) {
+              DynamicField = other.DynamicField;
+            }
+            this.MergeUnknownFields(other.UnknownFields);
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            pb::UnknownFieldSet.Builder unknownFields = null;
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_dynamicMessageTypeFieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _dynamicMessageTypeFieldTags[field_ordinal];
+                else {
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    if (unknownFields != null) {
+                      this.UnknownFields = unknownFields.Build();
+                    }
+                    return this;
+                  }
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 16800: {
+                  result.hasDynamicField = input.ReadInt32(ref result.dynamicField_);
+                  break;
+                }
+              }
+            }
+
+            if (unknownFields != null) {
+              this.UnknownFields = unknownFields.Build();
+            }
+            return this;
+          }
+
+
+          public bool HasDynamicField {
+            get { return result.hasDynamicField; }
+          }
+          public int DynamicField {
+            get { return result.DynamicField; }
+            set { SetDynamicField(value); }
+          }
+          public Builder SetDynamicField(int value) {
+            PrepareBuilder();
+            result.hasDynamicField = true;
+            result.dynamicField_ = value;
+            return this;
+          }
+          public Builder ClearDynamicField() {
+            PrepareBuilder();
+            result.hasDynamicField = false;
+            result.dynamicField_ = 0;
+            return this;
+          }
+        }
+        static DynamicMessageType() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+      }
+
+    }
+    #endregion
+
+    public const int ScalarExtensionFieldNumber = 2000;
+    private bool hasScalarExtension;
+    private uint scalarExtension_;
+    public bool HasScalarExtension {
+      get { return hasScalarExtension; }
+    }
+    [global::System.CLSCompliant(false)]
+    public uint ScalarExtension {
+      get { return scalarExtension_; }
+    }
+
+    public const int EnumExtensionFieldNumber = 2001;
+    private bool hasEnumExtension;
+    private global::Google.ProtocolBuffers.TestProtos.ForeignEnum enumExtension_ = global::Google.ProtocolBuffers.TestProtos.ForeignEnum.FOREIGN_FOO;
+    public bool HasEnumExtension {
+      get { return hasEnumExtension; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ForeignEnum EnumExtension {
+      get { return enumExtension_; }
+    }
+
+    public const int DynamicEnumExtensionFieldNumber = 2002;
+    private bool hasDynamicEnumExtension;
+    private global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicEnumType dynamicEnumExtension_ = global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicEnumType.DYNAMIC_FOO;
+    public bool HasDynamicEnumExtension {
+      get { return hasDynamicEnumExtension; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicEnumType DynamicEnumExtension {
+      get { return dynamicEnumExtension_; }
+    }
+
+    public const int MessageExtensionFieldNumber = 2003;
+    private bool hasMessageExtension;
+    private global::Google.ProtocolBuffers.TestProtos.ForeignMessage messageExtension_;
+    public bool HasMessageExtension {
+      get { return hasMessageExtension; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ForeignMessage MessageExtension {
+      get { return messageExtension_ ?? global::Google.ProtocolBuffers.TestProtos.ForeignMessage.DefaultInstance; }
+    }
+
+    public const int DynamicMessageExtensionFieldNumber = 2004;
+    private bool hasDynamicMessageExtension;
+    private global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType dynamicMessageExtension_;
+    public bool HasDynamicMessageExtension {
+      get { return hasDynamicMessageExtension; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType DynamicMessageExtension {
+      get { return dynamicMessageExtension_ ?? global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType.DefaultInstance; }
+    }
+
+    public const int RepeatedExtensionFieldNumber = 2005;
+    private pbc::PopsicleList<string> repeatedExtension_ = new pbc::PopsicleList<string>();
+    public scg::IList<string> RepeatedExtensionList {
+      get { return pbc::Lists.AsReadOnly(repeatedExtension_); }
+    }
+    public int RepeatedExtensionCount {
+      get { return repeatedExtension_.Count; }
+    }
+    public string GetRepeatedExtension(int index) {
+      return repeatedExtension_[index];
+    }
+
+    public const int PackedExtensionFieldNumber = 2006;
+    private int packedExtensionMemoizedSerializedSize;
+    private pbc::PopsicleList<int> packedExtension_ = new pbc::PopsicleList<int>();
+    public scg::IList<int> PackedExtensionList {
+      get { return pbc::Lists.AsReadOnly(packedExtension_); }
+    }
+    public int PackedExtensionCount {
+      get { return packedExtension_.Count; }
+    }
+    public int GetPackedExtension(int index) {
+      return packedExtension_[index];
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testDynamicExtensionsFieldNames;
+      if (hasScalarExtension) {
+        output.WriteFixed32(2000, field_names[6], ScalarExtension);
+      }
+      if (hasEnumExtension) {
+        output.WriteEnum(2001, field_names[2], (int) EnumExtension, EnumExtension);
+      }
+      if (hasDynamicEnumExtension) {
+        output.WriteEnum(2002, field_names[0], (int) DynamicEnumExtension, DynamicEnumExtension);
+      }
+      if (hasMessageExtension) {
+        output.WriteMessage(2003, field_names[3], MessageExtension);
+      }
+      if (hasDynamicMessageExtension) {
+        output.WriteMessage(2004, field_names[1], DynamicMessageExtension);
+      }
+      if (repeatedExtension_.Count > 0) {
+        output.WriteStringArray(2005, field_names[5], repeatedExtension_);
+      }
+      if (packedExtension_.Count > 0) {
+        output.WritePackedSInt32Array(2006, field_names[4], packedExtensionMemoizedSerializedSize, packedExtension_);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasScalarExtension) {
+        size += pb::CodedOutputStream.ComputeFixed32Size(2000, ScalarExtension);
+      }
+      if (hasEnumExtension) {
+        size += pb::CodedOutputStream.ComputeEnumSize(2001, (int) EnumExtension);
+      }
+      if (hasDynamicEnumExtension) {
+        size += pb::CodedOutputStream.ComputeEnumSize(2002, (int) DynamicEnumExtension);
+      }
+      if (hasMessageExtension) {
+        size += pb::CodedOutputStream.ComputeMessageSize(2003, MessageExtension);
+      }
+      if (hasDynamicMessageExtension) {
+        size += pb::CodedOutputStream.ComputeMessageSize(2004, DynamicMessageExtension);
+      }
+      {
+        int dataSize = 0;
+        foreach (string element in RepeatedExtensionList) {
+          dataSize += pb::CodedOutputStream.ComputeStringSizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * repeatedExtension_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (int element in PackedExtensionList) {
+          dataSize += pb::CodedOutputStream.ComputeSInt32SizeNoTag(element);
+        }
+        size += dataSize;
+        if (packedExtension_.Count != 0) {
+          size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+        }
+        packedExtensionMemoizedSerializedSize = dataSize;
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestDynamicExtensions ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestDynamicExtensions ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestDynamicExtensions ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestDynamicExtensions ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestDynamicExtensions ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestDynamicExtensions ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestDynamicExtensions ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestDynamicExtensions ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestDynamicExtensions ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestDynamicExtensions ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestDynamicExtensions MakeReadOnly() {
+      repeatedExtension_.MakeReadOnly();
+      packedExtension_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestDynamicExtensions prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestDynamicExtensions, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestDynamicExtensions cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestDynamicExtensions result;
+
+      private TestDynamicExtensions PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestDynamicExtensions original = result;
+          result = new TestDynamicExtensions();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestDynamicExtensions MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Descriptor; }
+      }
+
+      public override TestDynamicExtensions DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.DefaultInstance; }
+      }
+
+      public override TestDynamicExtensions BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestDynamicExtensions) {
+          return MergeFrom((TestDynamicExtensions) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestDynamicExtensions other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasScalarExtension) {
+          ScalarExtension = other.ScalarExtension;
+        }
+        if (other.HasEnumExtension) {
+          EnumExtension = other.EnumExtension;
+        }
+        if (other.HasDynamicEnumExtension) {
+          DynamicEnumExtension = other.DynamicEnumExtension;
+        }
+        if (other.HasMessageExtension) {
+          MergeMessageExtension(other.MessageExtension);
+        }
+        if (other.HasDynamicMessageExtension) {
+          MergeDynamicMessageExtension(other.DynamicMessageExtension);
+        }
+        if (other.repeatedExtension_.Count != 0) {
+          result.repeatedExtension_.Add(other.repeatedExtension_);
+        }
+        if (other.packedExtension_.Count != 0) {
+          result.packedExtension_.Add(other.packedExtension_);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testDynamicExtensionsFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testDynamicExtensionsFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 16005: {
+              result.hasScalarExtension = input.ReadFixed32(ref result.scalarExtension_);
+              break;
+            }
+            case 16008: {
+              object unknown;
+              if(input.ReadEnum(ref result.enumExtension_, out unknown)) {
+                result.hasEnumExtension = true;
+              } else if(unknown is int) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                unknownFields.MergeVarintField(2001, (ulong)(int)unknown);
+              }
+              break;
+            }
+            case 16016: {
+              object unknown;
+              if(input.ReadEnum(ref result.dynamicEnumExtension_, out unknown)) {
+                result.hasDynamicEnumExtension = true;
+              } else if(unknown is int) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                unknownFields.MergeVarintField(2002, (ulong)(int)unknown);
+              }
+              break;
+            }
+            case 16026: {
+              global::Google.ProtocolBuffers.TestProtos.ForeignMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.ForeignMessage.CreateBuilder();
+              if (result.hasMessageExtension) {
+                subBuilder.MergeFrom(MessageExtension);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              MessageExtension = subBuilder.BuildPartial();
+              break;
+            }
+            case 16034: {
+              global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType.CreateBuilder();
+              if (result.hasDynamicMessageExtension) {
+                subBuilder.MergeFrom(DynamicMessageExtension);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              DynamicMessageExtension = subBuilder.BuildPartial();
+              break;
+            }
+            case 16042: {
+              input.ReadStringArray(tag, field_name, result.repeatedExtension_);
+              break;
+            }
+            case 16050:
+            case 16048: {
+              input.ReadSInt32Array(tag, field_name, result.packedExtension_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasScalarExtension {
+        get { return result.hasScalarExtension; }
+      }
+      [global::System.CLSCompliant(false)]
+      public uint ScalarExtension {
+        get { return result.ScalarExtension; }
+        set { SetScalarExtension(value); }
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetScalarExtension(uint value) {
+        PrepareBuilder();
+        result.hasScalarExtension = true;
+        result.scalarExtension_ = value;
+        return this;
+      }
+      public Builder ClearScalarExtension() {
+        PrepareBuilder();
+        result.hasScalarExtension = false;
+        result.scalarExtension_ = 0;
+        return this;
+      }
+
+      public bool HasEnumExtension {
+       get { return result.hasEnumExtension; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ForeignEnum EnumExtension {
+        get { return result.EnumExtension; }
+        set { SetEnumExtension(value); }
+      }
+      public Builder SetEnumExtension(global::Google.ProtocolBuffers.TestProtos.ForeignEnum value) {
+        PrepareBuilder();
+        result.hasEnumExtension = true;
+        result.enumExtension_ = value;
+        return this;
+      }
+      public Builder ClearEnumExtension() {
+        PrepareBuilder();
+        result.hasEnumExtension = false;
+        result.enumExtension_ = global::Google.ProtocolBuffers.TestProtos.ForeignEnum.FOREIGN_FOO;
+        return this;
+      }
+
+      public bool HasDynamicEnumExtension {
+       get { return result.hasDynamicEnumExtension; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicEnumType DynamicEnumExtension {
+        get { return result.DynamicEnumExtension; }
+        set { SetDynamicEnumExtension(value); }
+      }
+      public Builder SetDynamicEnumExtension(global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicEnumType value) {
+        PrepareBuilder();
+        result.hasDynamicEnumExtension = true;
+        result.dynamicEnumExtension_ = value;
+        return this;
+      }
+      public Builder ClearDynamicEnumExtension() {
+        PrepareBuilder();
+        result.hasDynamicEnumExtension = false;
+        result.dynamicEnumExtension_ = global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicEnumType.DYNAMIC_FOO;
+        return this;
+      }
+
+      public bool HasMessageExtension {
+       get { return result.hasMessageExtension; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ForeignMessage MessageExtension {
+        get { return result.MessageExtension; }
+        set { SetMessageExtension(value); }
+      }
+      public Builder SetMessageExtension(global::Google.ProtocolBuffers.TestProtos.ForeignMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasMessageExtension = true;
+        result.messageExtension_ = value;
+        return this;
+      }
+      public Builder SetMessageExtension(global::Google.ProtocolBuffers.TestProtos.ForeignMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasMessageExtension = true;
+        result.messageExtension_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeMessageExtension(global::Google.ProtocolBuffers.TestProtos.ForeignMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasMessageExtension &&
+            result.messageExtension_ != global::Google.ProtocolBuffers.TestProtos.ForeignMessage.DefaultInstance) {
+            result.messageExtension_ = global::Google.ProtocolBuffers.TestProtos.ForeignMessage.CreateBuilder(result.messageExtension_).MergeFrom(value).BuildPartial();
+        } else {
+          result.messageExtension_ = value;
+        }
+        result.hasMessageExtension = true;
+        return this;
+      }
+      public Builder ClearMessageExtension() {
+        PrepareBuilder();
+        result.hasMessageExtension = false;
+        result.messageExtension_ = null;
+        return this;
+      }
+
+      public bool HasDynamicMessageExtension {
+       get { return result.hasDynamicMessageExtension; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType DynamicMessageExtension {
+        get { return result.DynamicMessageExtension; }
+        set { SetDynamicMessageExtension(value); }
+      }
+      public Builder SetDynamicMessageExtension(global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasDynamicMessageExtension = true;
+        result.dynamicMessageExtension_ = value;
+        return this;
+      }
+      public Builder SetDynamicMessageExtension(global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasDynamicMessageExtension = true;
+        result.dynamicMessageExtension_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeDynamicMessageExtension(global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasDynamicMessageExtension &&
+            result.dynamicMessageExtension_ != global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType.DefaultInstance) {
+            result.dynamicMessageExtension_ = global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType.CreateBuilder(result.dynamicMessageExtension_).MergeFrom(value).BuildPartial();
+        } else {
+          result.dynamicMessageExtension_ = value;
+        }
+        result.hasDynamicMessageExtension = true;
+        return this;
+      }
+      public Builder ClearDynamicMessageExtension() {
+        PrepareBuilder();
+        result.hasDynamicMessageExtension = false;
+        result.dynamicMessageExtension_ = null;
+        return this;
+      }
+
+      public pbc::IPopsicleList<string> RepeatedExtensionList {
+        get { return PrepareBuilder().repeatedExtension_; }
+      }
+      public int RepeatedExtensionCount {
+        get { return result.RepeatedExtensionCount; }
+      }
+      public string GetRepeatedExtension(int index) {
+        return result.GetRepeatedExtension(index);
+      }
+      public Builder SetRepeatedExtension(int index, string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedExtension_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedExtension(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedExtension_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedExtension(scg::IEnumerable<string> values) {
+        PrepareBuilder();
+        result.repeatedExtension_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedExtension() {
+        PrepareBuilder();
+        result.repeatedExtension_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<int> PackedExtensionList {
+        get { return PrepareBuilder().packedExtension_; }
+      }
+      public int PackedExtensionCount {
+        get { return result.PackedExtensionCount; }
+      }
+      public int GetPackedExtension(int index) {
+        return result.GetPackedExtension(index);
+      }
+      public Builder SetPackedExtension(int index, int value) {
+        PrepareBuilder();
+        result.packedExtension_[index] = value;
+        return this;
+      }
+      public Builder AddPackedExtension(int value) {
+        PrepareBuilder();
+        result.packedExtension_.Add(value);
+        return this;
+      }
+      public Builder AddRangePackedExtension(scg::IEnumerable<int> values) {
+        PrepareBuilder();
+        result.packedExtension_.Add(values);
+        return this;
+      }
+      public Builder ClearPackedExtension() {
+        PrepareBuilder();
+        result.packedExtension_.Clear();
+        return this;
+      }
+    }
+    static TestDynamicExtensions() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestRepeatedScalarDifferentTagSizes : pb::GeneratedMessage<TestRepeatedScalarDifferentTagSizes, TestRepeatedScalarDifferentTagSizes.Builder> {
+    private TestRepeatedScalarDifferentTagSizes() { }
+    private static readonly TestRepeatedScalarDifferentTagSizes defaultInstance = new TestRepeatedScalarDifferentTagSizes().MakeReadOnly();
+    private static readonly string[] _testRepeatedScalarDifferentTagSizesFieldNames = new string[] { "repeated_fixed32", "repeated_fixed64", "repeated_float", "repeated_int32", "repeated_int64", "repeated_uint64" };
+    private static readonly uint[] _testRepeatedScalarDifferentTagSizesFieldTags = new uint[] { 101, 16369, 2097141, 104, 16376, 2097144 };
+    public static TestRepeatedScalarDifferentTagSizes DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestRepeatedScalarDifferentTagSizes DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestRepeatedScalarDifferentTagSizes ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestRepeatedScalarDifferentTagSizes__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestRepeatedScalarDifferentTagSizes, TestRepeatedScalarDifferentTagSizes.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestRepeatedScalarDifferentTagSizes__FieldAccessorTable; }
+    }
+
+    public const int RepeatedFixed32FieldNumber = 12;
+    private pbc::PopsicleList<uint> repeatedFixed32_ = new pbc::PopsicleList<uint>();
+    [global::System.CLSCompliant(false)]
+    public scg::IList<uint> RepeatedFixed32List {
+      get { return pbc::Lists.AsReadOnly(repeatedFixed32_); }
+    }
+    public int RepeatedFixed32Count {
+      get { return repeatedFixed32_.Count; }
+    }
+    [global::System.CLSCompliant(false)]
+    public uint GetRepeatedFixed32(int index) {
+      return repeatedFixed32_[index];
+    }
+
+    public const int RepeatedInt32FieldNumber = 13;
+    private pbc::PopsicleList<int> repeatedInt32_ = new pbc::PopsicleList<int>();
+    public scg::IList<int> RepeatedInt32List {
+      get { return pbc::Lists.AsReadOnly(repeatedInt32_); }
+    }
+    public int RepeatedInt32Count {
+      get { return repeatedInt32_.Count; }
+    }
+    public int GetRepeatedInt32(int index) {
+      return repeatedInt32_[index];
+    }
+
+    public const int RepeatedFixed64FieldNumber = 2046;
+    private pbc::PopsicleList<ulong> repeatedFixed64_ = new pbc::PopsicleList<ulong>();
+    [global::System.CLSCompliant(false)]
+    public scg::IList<ulong> RepeatedFixed64List {
+      get { return pbc::Lists.AsReadOnly(repeatedFixed64_); }
+    }
+    public int RepeatedFixed64Count {
+      get { return repeatedFixed64_.Count; }
+    }
+    [global::System.CLSCompliant(false)]
+    public ulong GetRepeatedFixed64(int index) {
+      return repeatedFixed64_[index];
+    }
+
+    public const int RepeatedInt64FieldNumber = 2047;
+    private pbc::PopsicleList<long> repeatedInt64_ = new pbc::PopsicleList<long>();
+    public scg::IList<long> RepeatedInt64List {
+      get { return pbc::Lists.AsReadOnly(repeatedInt64_); }
+    }
+    public int RepeatedInt64Count {
+      get { return repeatedInt64_.Count; }
+    }
+    public long GetRepeatedInt64(int index) {
+      return repeatedInt64_[index];
+    }
+
+    public const int RepeatedFloatFieldNumber = 262142;
+    private pbc::PopsicleList<float> repeatedFloat_ = new pbc::PopsicleList<float>();
+    public scg::IList<float> RepeatedFloatList {
+      get { return pbc::Lists.AsReadOnly(repeatedFloat_); }
+    }
+    public int RepeatedFloatCount {
+      get { return repeatedFloat_.Count; }
+    }
+    public float GetRepeatedFloat(int index) {
+      return repeatedFloat_[index];
+    }
+
+    public const int RepeatedUint64FieldNumber = 262143;
+    private pbc::PopsicleList<ulong> repeatedUint64_ = new pbc::PopsicleList<ulong>();
+    [global::System.CLSCompliant(false)]
+    public scg::IList<ulong> RepeatedUint64List {
+      get { return pbc::Lists.AsReadOnly(repeatedUint64_); }
+    }
+    public int RepeatedUint64Count {
+      get { return repeatedUint64_.Count; }
+    }
+    [global::System.CLSCompliant(false)]
+    public ulong GetRepeatedUint64(int index) {
+      return repeatedUint64_[index];
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testRepeatedScalarDifferentTagSizesFieldNames;
+      if (repeatedFixed32_.Count > 0) {
+        output.WriteFixed32Array(12, field_names[0], repeatedFixed32_);
+      }
+      if (repeatedInt32_.Count > 0) {
+        output.WriteInt32Array(13, field_names[3], repeatedInt32_);
+      }
+      if (repeatedFixed64_.Count > 0) {
+        output.WriteFixed64Array(2046, field_names[1], repeatedFixed64_);
+      }
+      if (repeatedInt64_.Count > 0) {
+        output.WriteInt64Array(2047, field_names[4], repeatedInt64_);
+      }
+      if (repeatedFloat_.Count > 0) {
+        output.WriteFloatArray(262142, field_names[2], repeatedFloat_);
+      }
+      if (repeatedUint64_.Count > 0) {
+        output.WriteUInt64Array(262143, field_names[5], repeatedUint64_);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      {
+        int dataSize = 0;
+        dataSize = 4 * repeatedFixed32_.Count;
+        size += dataSize;
+        size += 1 * repeatedFixed32_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (int element in RepeatedInt32List) {
+          dataSize += pb::CodedOutputStream.ComputeInt32SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 1 * repeatedInt32_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 8 * repeatedFixed64_.Count;
+        size += dataSize;
+        size += 2 * repeatedFixed64_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (long element in RepeatedInt64List) {
+          dataSize += pb::CodedOutputStream.ComputeInt64SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * repeatedInt64_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 4 * repeatedFloat_.Count;
+        size += dataSize;
+        size += 3 * repeatedFloat_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (ulong element in RepeatedUint64List) {
+          dataSize += pb::CodedOutputStream.ComputeUInt64SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 3 * repeatedUint64_.Count;
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestRepeatedScalarDifferentTagSizes ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestRepeatedScalarDifferentTagSizes ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestRepeatedScalarDifferentTagSizes ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestRepeatedScalarDifferentTagSizes ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestRepeatedScalarDifferentTagSizes ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestRepeatedScalarDifferentTagSizes ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestRepeatedScalarDifferentTagSizes ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestRepeatedScalarDifferentTagSizes ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestRepeatedScalarDifferentTagSizes ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestRepeatedScalarDifferentTagSizes ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestRepeatedScalarDifferentTagSizes MakeReadOnly() {
+      repeatedFixed32_.MakeReadOnly();
+      repeatedInt32_.MakeReadOnly();
+      repeatedFixed64_.MakeReadOnly();
+      repeatedInt64_.MakeReadOnly();
+      repeatedFloat_.MakeReadOnly();
+      repeatedUint64_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestRepeatedScalarDifferentTagSizes prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestRepeatedScalarDifferentTagSizes, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestRepeatedScalarDifferentTagSizes cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestRepeatedScalarDifferentTagSizes result;
+
+      private TestRepeatedScalarDifferentTagSizes PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestRepeatedScalarDifferentTagSizes original = result;
+          result = new TestRepeatedScalarDifferentTagSizes();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestRepeatedScalarDifferentTagSizes MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestRepeatedScalarDifferentTagSizes.Descriptor; }
+      }
+
+      public override TestRepeatedScalarDifferentTagSizes DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestRepeatedScalarDifferentTagSizes.DefaultInstance; }
+      }
+
+      public override TestRepeatedScalarDifferentTagSizes BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestRepeatedScalarDifferentTagSizes) {
+          return MergeFrom((TestRepeatedScalarDifferentTagSizes) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestRepeatedScalarDifferentTagSizes other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestRepeatedScalarDifferentTagSizes.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.repeatedFixed32_.Count != 0) {
+          result.repeatedFixed32_.Add(other.repeatedFixed32_);
+        }
+        if (other.repeatedInt32_.Count != 0) {
+          result.repeatedInt32_.Add(other.repeatedInt32_);
+        }
+        if (other.repeatedFixed64_.Count != 0) {
+          result.repeatedFixed64_.Add(other.repeatedFixed64_);
+        }
+        if (other.repeatedInt64_.Count != 0) {
+          result.repeatedInt64_.Add(other.repeatedInt64_);
+        }
+        if (other.repeatedFloat_.Count != 0) {
+          result.repeatedFloat_.Add(other.repeatedFloat_);
+        }
+        if (other.repeatedUint64_.Count != 0) {
+          result.repeatedUint64_.Add(other.repeatedUint64_);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testRepeatedScalarDifferentTagSizesFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testRepeatedScalarDifferentTagSizesFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 98:
+            case 101: {
+              input.ReadFixed32Array(tag, field_name, result.repeatedFixed32_);
+              break;
+            }
+            case 106:
+            case 104: {
+              input.ReadInt32Array(tag, field_name, result.repeatedInt32_);
+              break;
+            }
+            case 16370:
+            case 16369: {
+              input.ReadFixed64Array(tag, field_name, result.repeatedFixed64_);
+              break;
+            }
+            case 16378:
+            case 16376: {
+              input.ReadInt64Array(tag, field_name, result.repeatedInt64_);
+              break;
+            }
+            case 2097138:
+            case 2097141: {
+              input.ReadFloatArray(tag, field_name, result.repeatedFloat_);
+              break;
+            }
+            case 2097146:
+            case 2097144: {
+              input.ReadUInt64Array(tag, field_name, result.repeatedUint64_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      [global::System.CLSCompliant(false)]
+      public pbc::IPopsicleList<uint> RepeatedFixed32List {
+        get { return PrepareBuilder().repeatedFixed32_; }
+      }
+      public int RepeatedFixed32Count {
+        get { return result.RepeatedFixed32Count; }
+      }
+      [global::System.CLSCompliant(false)]
+      public uint GetRepeatedFixed32(int index) {
+        return result.GetRepeatedFixed32(index);
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetRepeatedFixed32(int index, uint value) {
+        PrepareBuilder();
+        result.repeatedFixed32_[index] = value;
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRepeatedFixed32(uint value) {
+        PrepareBuilder();
+        result.repeatedFixed32_.Add(value);
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRangeRepeatedFixed32(scg::IEnumerable<uint> values) {
+        PrepareBuilder();
+        result.repeatedFixed32_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedFixed32() {
+        PrepareBuilder();
+        result.repeatedFixed32_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<int> RepeatedInt32List {
+        get { return PrepareBuilder().repeatedInt32_; }
+      }
+      public int RepeatedInt32Count {
+        get { return result.RepeatedInt32Count; }
+      }
+      public int GetRepeatedInt32(int index) {
+        return result.GetRepeatedInt32(index);
+      }
+      public Builder SetRepeatedInt32(int index, int value) {
+        PrepareBuilder();
+        result.repeatedInt32_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedInt32(int value) {
+        PrepareBuilder();
+        result.repeatedInt32_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedInt32(scg::IEnumerable<int> values) {
+        PrepareBuilder();
+        result.repeatedInt32_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedInt32() {
+        PrepareBuilder();
+        result.repeatedInt32_.Clear();
+        return this;
+      }
+
+      [global::System.CLSCompliant(false)]
+      public pbc::IPopsicleList<ulong> RepeatedFixed64List {
+        get { return PrepareBuilder().repeatedFixed64_; }
+      }
+      public int RepeatedFixed64Count {
+        get { return result.RepeatedFixed64Count; }
+      }
+      [global::System.CLSCompliant(false)]
+      public ulong GetRepeatedFixed64(int index) {
+        return result.GetRepeatedFixed64(index);
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetRepeatedFixed64(int index, ulong value) {
+        PrepareBuilder();
+        result.repeatedFixed64_[index] = value;
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRepeatedFixed64(ulong value) {
+        PrepareBuilder();
+        result.repeatedFixed64_.Add(value);
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRangeRepeatedFixed64(scg::IEnumerable<ulong> values) {
+        PrepareBuilder();
+        result.repeatedFixed64_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedFixed64() {
+        PrepareBuilder();
+        result.repeatedFixed64_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<long> RepeatedInt64List {
+        get { return PrepareBuilder().repeatedInt64_; }
+      }
+      public int RepeatedInt64Count {
+        get { return result.RepeatedInt64Count; }
+      }
+      public long GetRepeatedInt64(int index) {
+        return result.GetRepeatedInt64(index);
+      }
+      public Builder SetRepeatedInt64(int index, long value) {
+        PrepareBuilder();
+        result.repeatedInt64_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedInt64(long value) {
+        PrepareBuilder();
+        result.repeatedInt64_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedInt64(scg::IEnumerable<long> values) {
+        PrepareBuilder();
+        result.repeatedInt64_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedInt64() {
+        PrepareBuilder();
+        result.repeatedInt64_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<float> RepeatedFloatList {
+        get { return PrepareBuilder().repeatedFloat_; }
+      }
+      public int RepeatedFloatCount {
+        get { return result.RepeatedFloatCount; }
+      }
+      public float GetRepeatedFloat(int index) {
+        return result.GetRepeatedFloat(index);
+      }
+      public Builder SetRepeatedFloat(int index, float value) {
+        PrepareBuilder();
+        result.repeatedFloat_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedFloat(float value) {
+        PrepareBuilder();
+        result.repeatedFloat_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedFloat(scg::IEnumerable<float> values) {
+        PrepareBuilder();
+        result.repeatedFloat_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedFloat() {
+        PrepareBuilder();
+        result.repeatedFloat_.Clear();
+        return this;
+      }
+
+      [global::System.CLSCompliant(false)]
+      public pbc::IPopsicleList<ulong> RepeatedUint64List {
+        get { return PrepareBuilder().repeatedUint64_; }
+      }
+      public int RepeatedUint64Count {
+        get { return result.RepeatedUint64Count; }
+      }
+      [global::System.CLSCompliant(false)]
+      public ulong GetRepeatedUint64(int index) {
+        return result.GetRepeatedUint64(index);
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetRepeatedUint64(int index, ulong value) {
+        PrepareBuilder();
+        result.repeatedUint64_[index] = value;
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRepeatedUint64(ulong value) {
+        PrepareBuilder();
+        result.repeatedUint64_.Add(value);
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRangeRepeatedUint64(scg::IEnumerable<ulong> values) {
+        PrepareBuilder();
+        result.repeatedUint64_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedUint64() {
+        PrepareBuilder();
+        result.repeatedUint64_.Clear();
+        return this;
+      }
+    }
+    static TestRepeatedScalarDifferentTagSizes() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestParsingMerge : pb::ExtendableMessage<TestParsingMerge, TestParsingMerge.Builder> {
+    private TestParsingMerge() { }
+    private static readonly TestParsingMerge defaultInstance = new TestParsingMerge().MakeReadOnly();
+    private static readonly string[] _testParsingMergeFieldNames = new string[] { "optional_all_types", "optionalgroup", "repeated_all_types", "repeatedgroup", "required_all_types" };
+    private static readonly uint[] _testParsingMergeFieldTags = new uint[] { 18, 83, 26, 163, 10 };
+    public static TestParsingMerge DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestParsingMerge DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestParsingMerge ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestParsingMerge__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestParsingMerge, TestParsingMerge.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestParsingMerge__FieldAccessorTable; }
+    }
+
+    public const int OptionalExtFieldNumber = 1000;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> OptionalExt;
+    public const int RepeatedExtFieldNumber = 1001;
+    public static pb::GeneratedExtensionBase<scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes>> RepeatedExt;
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class RepeatedFieldsGenerator : pb::GeneratedMessage<RepeatedFieldsGenerator, RepeatedFieldsGenerator.Builder> {
+        private RepeatedFieldsGenerator() { }
+        private static readonly RepeatedFieldsGenerator defaultInstance = new RepeatedFieldsGenerator().MakeReadOnly();
+        private static readonly string[] _repeatedFieldsGeneratorFieldNames = new string[] { "ext1", "ext2", "field1", "field2", "field3", "group1", "group2" };
+        private static readonly uint[] _repeatedFieldsGeneratorFieldTags = new uint[] { 8002, 8010, 10, 18, 26, 83, 163 };
+        public static RepeatedFieldsGenerator DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override RepeatedFieldsGenerator DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override RepeatedFieldsGenerator ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<RepeatedFieldsGenerator, RepeatedFieldsGenerator.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator__FieldAccessorTable; }
+        }
+
+        #region Nested types
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public static partial class Types {
+          [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+          public sealed partial class Group1 : pb::GeneratedMessage<Group1, Group1.Builder> {
+            private Group1() { }
+            private static readonly Group1 defaultInstance = new Group1().MakeReadOnly();
+            private static readonly string[] _group1FieldNames = new string[] { "field1" };
+            private static readonly uint[] _group1FieldTags = new uint[] { 90 };
+            public static Group1 DefaultInstance {
+              get { return defaultInstance; }
+            }
+
+            public override Group1 DefaultInstanceForType {
+              get { return DefaultInstance; }
+            }
+
+            protected override Group1 ThisMessage {
+              get { return this; }
+            }
+
+            public static pbd::MessageDescriptor Descriptor {
+              get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator_Group1__Descriptor; }
+            }
+
+            protected override pb::FieldAccess.FieldAccessorTable<Group1, Group1.Builder> InternalFieldAccessors {
+              get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator_Group1__FieldAccessorTable; }
+            }
+
+            public const int Field1FieldNumber = 11;
+            private bool hasField1;
+            private global::Google.ProtocolBuffers.TestProtos.TestAllTypes field1_;
+            public bool HasField1 {
+              get { return hasField1; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.TestAllTypes Field1 {
+              get { return field1_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance; }
+            }
+
+            public override bool IsInitialized {
+              get {
+                return true;
+              }
+            }
+
+            public override void WriteTo(pb::ICodedOutputStream output) {
+              CalcSerializedSize();
+              string[] field_names = _group1FieldNames;
+              if (hasField1) {
+                output.WriteMessage(11, field_names[0], Field1);
+              }
+              UnknownFields.WriteTo(output);
+            }
+
+            private int memoizedSerializedSize = -1;
+            public override int SerializedSize {
+              get {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+              }
+            }
+
+            private int CalcSerializedSize() {
+              int size = memoizedSerializedSize;
+              if (size != -1) return size;
+
+              size = 0;
+              if (hasField1) {
+                size += pb::CodedOutputStream.ComputeMessageSize(11, Field1);
+              }
+              size += UnknownFields.SerializedSize;
+              memoizedSerializedSize = size;
+              return size;
+            }
+            public static Group1 ParseFrom(pb::ByteString data) {
+              return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+            }
+            public static Group1 ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+              return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+            }
+            public static Group1 ParseFrom(byte[] data) {
+              return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+            }
+            public static Group1 ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+              return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+            }
+            public static Group1 ParseFrom(global::System.IO.Stream input) {
+              return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+            }
+            public static Group1 ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+              return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+            }
+            public static Group1 ParseDelimitedFrom(global::System.IO.Stream input) {
+              return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+            }
+            public static Group1 ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+              return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+            }
+            public static Group1 ParseFrom(pb::ICodedInputStream input) {
+              return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+            }
+            public static Group1 ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+              return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+            }
+            private Group1 MakeReadOnly() {
+              return this;
+            }
+
+            public static Builder CreateBuilder() { return new Builder(); }
+            public override Builder ToBuilder() { return CreateBuilder(this); }
+            public override Builder CreateBuilderForType() { return new Builder(); }
+            public static Builder CreateBuilder(Group1 prototype) {
+              return new Builder(prototype);
+            }
+
+            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+            public sealed partial class Builder : pb::GeneratedBuilder<Group1, Builder> {
+              protected override Builder ThisBuilder {
+                get { return this; }
+              }
+              public Builder() {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+              }
+              internal Builder(Group1 cloneFrom) {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+              }
+
+              private bool resultIsReadOnly;
+              private Group1 result;
+
+              private Group1 PrepareBuilder() {
+                if (resultIsReadOnly) {
+                  Group1 original = result;
+                  result = new Group1();
+                  resultIsReadOnly = false;
+                  MergeFrom(original);
+                }
+                return result;
+              }
+
+              public override bool IsInitialized {
+                get { return result.IsInitialized; }
+              }
+
+              protected override Group1 MessageBeingBuilt {
+                get { return PrepareBuilder(); }
+              }
+
+              public override Builder Clear() {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+              }
+
+              public override Builder Clone() {
+                if (resultIsReadOnly) {
+                  return new Builder(result);
+                } else {
+                  return new Builder().MergeFrom(result);
+                }
+              }
+
+              public override pbd::MessageDescriptor DescriptorForType {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1.Descriptor; }
+              }
+
+              public override Group1 DefaultInstanceForType {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1.DefaultInstance; }
+              }
+
+              public override Group1 BuildPartial() {
+                if (resultIsReadOnly) {
+                  return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+              }
+
+              public override Builder MergeFrom(pb::IMessage other) {
+                if (other is Group1) {
+                  return MergeFrom((Group1) other);
+                } else {
+                  base.MergeFrom(other);
+                  return this;
+                }
+              }
+
+              public override Builder MergeFrom(Group1 other) {
+                if (other == global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1.DefaultInstance) return this;
+                PrepareBuilder();
+                if (other.HasField1) {
+                  MergeField1(other.Field1);
+                }
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+              }
+
+              public override Builder MergeFrom(pb::ICodedInputStream input) {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+              }
+
+              public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name)) {
+                  if(tag == 0 && field_name != null) {
+                    int field_ordinal = global::System.Array.BinarySearch(_group1FieldNames, field_name, global::System.StringComparer.Ordinal);
+                    if(field_ordinal >= 0)
+                      tag = _group1FieldTags[field_ordinal];
+                    else {
+                      if (unknownFields == null) {
+                        unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                      }
+                      ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                      continue;
+                    }
+                  }
+                  switch (tag) {
+                    case 0: {
+                      throw pb::InvalidProtocolBufferException.InvalidTag();
+                    }
+                    default: {
+                      if (pb::WireFormat.IsEndGroupTag(tag)) {
+                        if (unknownFields != null) {
+                          this.UnknownFields = unknownFields.Build();
+                        }
+                        return this;
+                      }
+                      if (unknownFields == null) {
+                        unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                      }
+                      ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                      break;
+                    }
+                    case 90: {
+                      global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder();
+                      if (result.hasField1) {
+                        subBuilder.MergeFrom(Field1);
+                      }
+                      input.ReadMessage(subBuilder, extensionRegistry);
+                      Field1 = subBuilder.BuildPartial();
+                      break;
+                    }
+                  }
+                }
+
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+
+
+              public bool HasField1 {
+               get { return result.hasField1; }
+              }
+              public global::Google.ProtocolBuffers.TestProtos.TestAllTypes Field1 {
+                get { return result.Field1; }
+                set { SetField1(value); }
+              }
+              public Builder SetField1(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasField1 = true;
+                result.field1_ = value;
+                return this;
+              }
+              public Builder SetField1(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.hasField1 = true;
+                result.field1_ = builderForValue.Build();
+                return this;
+              }
+              public Builder MergeField1(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                if (result.hasField1 &&
+                    result.field1_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance) {
+                    result.field1_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder(result.field1_).MergeFrom(value).BuildPartial();
+                } else {
+                  result.field1_ = value;
+                }
+                result.hasField1 = true;
+                return this;
+              }
+              public Builder ClearField1() {
+                PrepareBuilder();
+                result.hasField1 = false;
+                result.field1_ = null;
+                return this;
+              }
+            }
+            static Group1() {
+              object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+            }
+          }
+
+          [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+          public sealed partial class Group2 : pb::GeneratedMessage<Group2, Group2.Builder> {
+            private Group2() { }
+            private static readonly Group2 defaultInstance = new Group2().MakeReadOnly();
+            private static readonly string[] _group2FieldNames = new string[] { "field1" };
+            private static readonly uint[] _group2FieldTags = new uint[] { 170 };
+            public static Group2 DefaultInstance {
+              get { return defaultInstance; }
+            }
+
+            public override Group2 DefaultInstanceForType {
+              get { return DefaultInstance; }
+            }
+
+            protected override Group2 ThisMessage {
+              get { return this; }
+            }
+
+            public static pbd::MessageDescriptor Descriptor {
+              get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator_Group2__Descriptor; }
+            }
+
+            protected override pb::FieldAccess.FieldAccessorTable<Group2, Group2.Builder> InternalFieldAccessors {
+              get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator_Group2__FieldAccessorTable; }
+            }
+
+            public const int Field1FieldNumber = 21;
+            private bool hasField1;
+            private global::Google.ProtocolBuffers.TestProtos.TestAllTypes field1_;
+            public bool HasField1 {
+              get { return hasField1; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.TestAllTypes Field1 {
+              get { return field1_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance; }
+            }
+
+            public override bool IsInitialized {
+              get {
+                return true;
+              }
+            }
+
+            public override void WriteTo(pb::ICodedOutputStream output) {
+              CalcSerializedSize();
+              string[] field_names = _group2FieldNames;
+              if (hasField1) {
+                output.WriteMessage(21, field_names[0], Field1);
+              }
+              UnknownFields.WriteTo(output);
+            }
+
+            private int memoizedSerializedSize = -1;
+            public override int SerializedSize {
+              get {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+              }
+            }
+
+            private int CalcSerializedSize() {
+              int size = memoizedSerializedSize;
+              if (size != -1) return size;
+
+              size = 0;
+              if (hasField1) {
+                size += pb::CodedOutputStream.ComputeMessageSize(21, Field1);
+              }
+              size += UnknownFields.SerializedSize;
+              memoizedSerializedSize = size;
+              return size;
+            }
+            public static Group2 ParseFrom(pb::ByteString data) {
+              return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+            }
+            public static Group2 ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+              return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+            }
+            public static Group2 ParseFrom(byte[] data) {
+              return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+            }
+            public static Group2 ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+              return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+            }
+            public static Group2 ParseFrom(global::System.IO.Stream input) {
+              return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+            }
+            public static Group2 ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+              return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+            }
+            public static Group2 ParseDelimitedFrom(global::System.IO.Stream input) {
+              return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+            }
+            public static Group2 ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+              return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+            }
+            public static Group2 ParseFrom(pb::ICodedInputStream input) {
+              return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+            }
+            public static Group2 ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+              return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+            }
+            private Group2 MakeReadOnly() {
+              return this;
+            }
+
+            public static Builder CreateBuilder() { return new Builder(); }
+            public override Builder ToBuilder() { return CreateBuilder(this); }
+            public override Builder CreateBuilderForType() { return new Builder(); }
+            public static Builder CreateBuilder(Group2 prototype) {
+              return new Builder(prototype);
+            }
+
+            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+            public sealed partial class Builder : pb::GeneratedBuilder<Group2, Builder> {
+              protected override Builder ThisBuilder {
+                get { return this; }
+              }
+              public Builder() {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+              }
+              internal Builder(Group2 cloneFrom) {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+              }
+
+              private bool resultIsReadOnly;
+              private Group2 result;
+
+              private Group2 PrepareBuilder() {
+                if (resultIsReadOnly) {
+                  Group2 original = result;
+                  result = new Group2();
+                  resultIsReadOnly = false;
+                  MergeFrom(original);
+                }
+                return result;
+              }
+
+              public override bool IsInitialized {
+                get { return result.IsInitialized; }
+              }
+
+              protected override Group2 MessageBeingBuilt {
+                get { return PrepareBuilder(); }
+              }
+
+              public override Builder Clear() {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+              }
+
+              public override Builder Clone() {
+                if (resultIsReadOnly) {
+                  return new Builder(result);
+                } else {
+                  return new Builder().MergeFrom(result);
+                }
+              }
+
+              public override pbd::MessageDescriptor DescriptorForType {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2.Descriptor; }
+              }
+
+              public override Group2 DefaultInstanceForType {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2.DefaultInstance; }
+              }
+
+              public override Group2 BuildPartial() {
+                if (resultIsReadOnly) {
+                  return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+              }
+
+              public override Builder MergeFrom(pb::IMessage other) {
+                if (other is Group2) {
+                  return MergeFrom((Group2) other);
+                } else {
+                  base.MergeFrom(other);
+                  return this;
+                }
+              }
+
+              public override Builder MergeFrom(Group2 other) {
+                if (other == global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2.DefaultInstance) return this;
+                PrepareBuilder();
+                if (other.HasField1) {
+                  MergeField1(other.Field1);
+                }
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+              }
+
+              public override Builder MergeFrom(pb::ICodedInputStream input) {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+              }
+
+              public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name)) {
+                  if(tag == 0 && field_name != null) {
+                    int field_ordinal = global::System.Array.BinarySearch(_group2FieldNames, field_name, global::System.StringComparer.Ordinal);
+                    if(field_ordinal >= 0)
+                      tag = _group2FieldTags[field_ordinal];
+                    else {
+                      if (unknownFields == null) {
+                        unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                      }
+                      ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                      continue;
+                    }
+                  }
+                  switch (tag) {
+                    case 0: {
+                      throw pb::InvalidProtocolBufferException.InvalidTag();
+                    }
+                    default: {
+                      if (pb::WireFormat.IsEndGroupTag(tag)) {
+                        if (unknownFields != null) {
+                          this.UnknownFields = unknownFields.Build();
+                        }
+                        return this;
+                      }
+                      if (unknownFields == null) {
+                        unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                      }
+                      ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                      break;
+                    }
+                    case 170: {
+                      global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder();
+                      if (result.hasField1) {
+                        subBuilder.MergeFrom(Field1);
+                      }
+                      input.ReadMessage(subBuilder, extensionRegistry);
+                      Field1 = subBuilder.BuildPartial();
+                      break;
+                    }
+                  }
+                }
+
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+
+
+              public bool HasField1 {
+               get { return result.hasField1; }
+              }
+              public global::Google.ProtocolBuffers.TestProtos.TestAllTypes Field1 {
+                get { return result.Field1; }
+                set { SetField1(value); }
+              }
+              public Builder SetField1(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasField1 = true;
+                result.field1_ = value;
+                return this;
+              }
+              public Builder SetField1(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.hasField1 = true;
+                result.field1_ = builderForValue.Build();
+                return this;
+              }
+              public Builder MergeField1(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                if (result.hasField1 &&
+                    result.field1_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance) {
+                    result.field1_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder(result.field1_).MergeFrom(value).BuildPartial();
+                } else {
+                  result.field1_ = value;
+                }
+                result.hasField1 = true;
+                return this;
+              }
+              public Builder ClearField1() {
+                PrepareBuilder();
+                result.hasField1 = false;
+                result.field1_ = null;
+                return this;
+              }
+            }
+            static Group2() {
+              object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+            }
+          }
+
+        }
+        #endregion
+
+        public const int Field1FieldNumber = 1;
+        private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> field1_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes>();
+        public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> Field1List {
+          get { return field1_; }
+        }
+        public int Field1Count {
+          get { return field1_.Count; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestAllTypes GetField1(int index) {
+          return field1_[index];
+        }
+
+        public const int Field2FieldNumber = 2;
+        private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> field2_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes>();
+        public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> Field2List {
+          get { return field2_; }
+        }
+        public int Field2Count {
+          get { return field2_.Count; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestAllTypes GetField2(int index) {
+          return field2_[index];
+        }
+
+        public const int Field3FieldNumber = 3;
+        private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> field3_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes>();
+        public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> Field3List {
+          get { return field3_; }
+        }
+        public int Field3Count {
+          get { return field3_.Count; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestAllTypes GetField3(int index) {
+          return field3_[index];
+        }
+
+        public const int Group1FieldNumber = 10;
+        private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1> group1_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1>();
+        public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1> Group1List {
+          get { return group1_; }
+        }
+        public int Group1Count {
+          get { return group1_.Count; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1 GetGroup1(int index) {
+          return group1_[index];
+        }
+
+        public const int Group2FieldNumber = 20;
+        private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2> group2_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2>();
+        public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2> Group2List {
+          get { return group2_; }
+        }
+        public int Group2Count {
+          get { return group2_.Count; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2 GetGroup2(int index) {
+          return group2_[index];
+        }
+
+        public const int Ext1FieldNumber = 1000;
+        private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> ext1_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes>();
+        public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> Ext1List {
+          get { return ext1_; }
+        }
+        public int Ext1Count {
+          get { return ext1_.Count; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestAllTypes GetExt1(int index) {
+          return ext1_[index];
+        }
+
+        public const int Ext2FieldNumber = 1001;
+        private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> ext2_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes>();
+        public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> Ext2List {
+          get { return ext2_; }
+        }
+        public int Ext2Count {
+          get { return ext2_.Count; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestAllTypes GetExt2(int index) {
+          return ext2_[index];
+        }
+
+        public override bool IsInitialized {
+          get {
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _repeatedFieldsGeneratorFieldNames;
+          if (field1_.Count > 0) {
+            output.WriteMessageArray(1, field_names[2], field1_);
+          }
+          if (field2_.Count > 0) {
+            output.WriteMessageArray(2, field_names[3], field2_);
+          }
+          if (field3_.Count > 0) {
+            output.WriteMessageArray(3, field_names[4], field3_);
+          }
+          if (group1_.Count > 0) {
+            output.WriteGroupArray(10, field_names[5], group1_);
+          }
+          if (group2_.Count > 0) {
+            output.WriteGroupArray(20, field_names[6], group2_);
+          }
+          if (ext1_.Count > 0) {
+            output.WriteMessageArray(1000, field_names[0], ext1_);
+          }
+          if (ext2_.Count > 0) {
+            output.WriteMessageArray(1001, field_names[1], ext2_);
+          }
+          UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          foreach (global::Google.ProtocolBuffers.TestProtos.TestAllTypes element in Field1List) {
+            size += pb::CodedOutputStream.ComputeMessageSize(1, element);
+          }
+          foreach (global::Google.ProtocolBuffers.TestProtos.TestAllTypes element in Field2List) {
+            size += pb::CodedOutputStream.ComputeMessageSize(2, element);
+          }
+          foreach (global::Google.ProtocolBuffers.TestProtos.TestAllTypes element in Field3List) {
+            size += pb::CodedOutputStream.ComputeMessageSize(3, element);
+          }
+          foreach (global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1 element in Group1List) {
+            size += pb::CodedOutputStream.ComputeGroupSize(10, element);
+          }
+          foreach (global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2 element in Group2List) {
+            size += pb::CodedOutputStream.ComputeGroupSize(20, element);
+          }
+          foreach (global::Google.ProtocolBuffers.TestProtos.TestAllTypes element in Ext1List) {
+            size += pb::CodedOutputStream.ComputeMessageSize(1000, element);
+          }
+          foreach (global::Google.ProtocolBuffers.TestProtos.TestAllTypes element in Ext2List) {
+            size += pb::CodedOutputStream.ComputeMessageSize(1001, element);
+          }
+          size += UnknownFields.SerializedSize;
+          memoizedSerializedSize = size;
+          return size;
+        }
+        public static RepeatedFieldsGenerator ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static RepeatedFieldsGenerator ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static RepeatedFieldsGenerator ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static RepeatedFieldsGenerator ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static RepeatedFieldsGenerator ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static RepeatedFieldsGenerator ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static RepeatedFieldsGenerator ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static RepeatedFieldsGenerator ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static RepeatedFieldsGenerator ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static RepeatedFieldsGenerator ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private RepeatedFieldsGenerator MakeReadOnly() {
+          field1_.MakeReadOnly();
+          field2_.MakeReadOnly();
+          field3_.MakeReadOnly();
+          group1_.MakeReadOnly();
+          group2_.MakeReadOnly();
+          ext1_.MakeReadOnly();
+          ext2_.MakeReadOnly();
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(RepeatedFieldsGenerator prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<RepeatedFieldsGenerator, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(RepeatedFieldsGenerator cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private RepeatedFieldsGenerator result;
+
+          private RepeatedFieldsGenerator PrepareBuilder() {
+            if (resultIsReadOnly) {
+              RepeatedFieldsGenerator original = result;
+              result = new RepeatedFieldsGenerator();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override RepeatedFieldsGenerator MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Descriptor; }
+          }
+
+          public override RepeatedFieldsGenerator DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.DefaultInstance; }
+          }
+
+          public override RepeatedFieldsGenerator BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessage other) {
+            if (other is RepeatedFieldsGenerator) {
+              return MergeFrom((RepeatedFieldsGenerator) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(RepeatedFieldsGenerator other) {
+            if (other == global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.field1_.Count != 0) {
+              result.field1_.Add(other.field1_);
+            }
+            if (other.field2_.Count != 0) {
+              result.field2_.Add(other.field2_);
+            }
+            if (other.field3_.Count != 0) {
+              result.field3_.Add(other.field3_);
+            }
+            if (other.group1_.Count != 0) {
+              result.group1_.Add(other.group1_);
+            }
+            if (other.group2_.Count != 0) {
+              result.group2_.Add(other.group2_);
+            }
+            if (other.ext1_.Count != 0) {
+              result.ext1_.Add(other.ext1_);
+            }
+            if (other.ext2_.Count != 0) {
+              result.ext2_.Add(other.ext2_);
+            }
+            this.MergeUnknownFields(other.UnknownFields);
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            pb::UnknownFieldSet.Builder unknownFields = null;
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_repeatedFieldsGeneratorFieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _repeatedFieldsGeneratorFieldTags[field_ordinal];
+                else {
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    if (unknownFields != null) {
+                      this.UnknownFields = unknownFields.Build();
+                    }
+                    return this;
+                  }
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 10: {
+                  input.ReadMessageArray(tag, field_name, result.field1_, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance, extensionRegistry);
+                  break;
+                }
+                case 18: {
+                  input.ReadMessageArray(tag, field_name, result.field2_, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance, extensionRegistry);
+                  break;
+                }
+                case 26: {
+                  input.ReadMessageArray(tag, field_name, result.field3_, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance, extensionRegistry);
+                  break;
+                }
+                case 83: {
+                  input.ReadGroupArray(tag, field_name, result.group1_, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1.DefaultInstance, extensionRegistry);
+                  break;
+                }
+                case 163: {
+                  input.ReadGroupArray(tag, field_name, result.group2_, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2.DefaultInstance, extensionRegistry);
+                  break;
+                }
+                case 8002: {
+                  input.ReadMessageArray(tag, field_name, result.ext1_, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance, extensionRegistry);
+                  break;
+                }
+                case 8010: {
+                  input.ReadMessageArray(tag, field_name, result.ext2_, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance, extensionRegistry);
+                  break;
+                }
+              }
+            }
+
+            if (unknownFields != null) {
+              this.UnknownFields = unknownFields.Build();
+            }
+            return this;
+          }
+
+
+          public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> Field1List {
+            get { return PrepareBuilder().field1_; }
+          }
+          public int Field1Count {
+            get { return result.Field1Count; }
+          }
+          public global::Google.ProtocolBuffers.TestProtos.TestAllTypes GetField1(int index) {
+            return result.GetField1(index);
+          }
+          public Builder SetField1(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.field1_[index] = value;
+            return this;
+          }
+          public Builder SetField1(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.field1_[index] = builderForValue.Build();
+            return this;
+          }
+          public Builder AddField1(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.field1_.Add(value);
+            return this;
+          }
+          public Builder AddField1(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.field1_.Add(builderForValue.Build());
+            return this;
+          }
+          public Builder AddRangeField1(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> values) {
+            PrepareBuilder();
+            result.field1_.Add(values);
+            return this;
+          }
+          public Builder ClearField1() {
+            PrepareBuilder();
+            result.field1_.Clear();
+            return this;
+          }
+
+          public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> Field2List {
+            get { return PrepareBuilder().field2_; }
+          }
+          public int Field2Count {
+            get { return result.Field2Count; }
+          }
+          public global::Google.ProtocolBuffers.TestProtos.TestAllTypes GetField2(int index) {
+            return result.GetField2(index);
+          }
+          public Builder SetField2(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.field2_[index] = value;
+            return this;
+          }
+          public Builder SetField2(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.field2_[index] = builderForValue.Build();
+            return this;
+          }
+          public Builder AddField2(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.field2_.Add(value);
+            return this;
+          }
+          public Builder AddField2(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.field2_.Add(builderForValue.Build());
+            return this;
+          }
+          public Builder AddRangeField2(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> values) {
+            PrepareBuilder();
+            result.field2_.Add(values);
+            return this;
+          }
+          public Builder ClearField2() {
+            PrepareBuilder();
+            result.field2_.Clear();
+            return this;
+          }
+
+          public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> Field3List {
+            get { return PrepareBuilder().field3_; }
+          }
+          public int Field3Count {
+            get { return result.Field3Count; }
+          }
+          public global::Google.ProtocolBuffers.TestProtos.TestAllTypes GetField3(int index) {
+            return result.GetField3(index);
+          }
+          public Builder SetField3(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.field3_[index] = value;
+            return this;
+          }
+          public Builder SetField3(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.field3_[index] = builderForValue.Build();
+            return this;
+          }
+          public Builder AddField3(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.field3_.Add(value);
+            return this;
+          }
+          public Builder AddField3(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.field3_.Add(builderForValue.Build());
+            return this;
+          }
+          public Builder AddRangeField3(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> values) {
+            PrepareBuilder();
+            result.field3_.Add(values);
+            return this;
+          }
+          public Builder ClearField3() {
+            PrepareBuilder();
+            result.field3_.Clear();
+            return this;
+          }
+
+          public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1> Group1List {
+            get { return PrepareBuilder().group1_; }
+          }
+          public int Group1Count {
+            get { return result.Group1Count; }
+          }
+          public global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1 GetGroup1(int index) {
+            return result.GetGroup1(index);
+          }
+          public Builder SetGroup1(int index, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1 value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.group1_[index] = value;
+            return this;
+          }
+          public Builder SetGroup1(int index, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.group1_[index] = builderForValue.Build();
+            return this;
+          }
+          public Builder AddGroup1(global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1 value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.group1_.Add(value);
+            return this;
+          }
+          public Builder AddGroup1(global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.group1_.Add(builderForValue.Build());
+            return this;
+          }
+          public Builder AddRangeGroup1(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1> values) {
+            PrepareBuilder();
+            result.group1_.Add(values);
+            return this;
+          }
+          public Builder ClearGroup1() {
+            PrepareBuilder();
+            result.group1_.Clear();
+            return this;
+          }
+
+          public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2> Group2List {
+            get { return PrepareBuilder().group2_; }
+          }
+          public int Group2Count {
+            get { return result.Group2Count; }
+          }
+          public global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2 GetGroup2(int index) {
+            return result.GetGroup2(index);
+          }
+          public Builder SetGroup2(int index, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2 value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.group2_[index] = value;
+            return this;
+          }
+          public Builder SetGroup2(int index, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.group2_[index] = builderForValue.Build();
+            return this;
+          }
+          public Builder AddGroup2(global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2 value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.group2_.Add(value);
+            return this;
+          }
+          public Builder AddGroup2(global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.group2_.Add(builderForValue.Build());
+            return this;
+          }
+          public Builder AddRangeGroup2(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2> values) {
+            PrepareBuilder();
+            result.group2_.Add(values);
+            return this;
+          }
+          public Builder ClearGroup2() {
+            PrepareBuilder();
+            result.group2_.Clear();
+            return this;
+          }
+
+          public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> Ext1List {
+            get { return PrepareBuilder().ext1_; }
+          }
+          public int Ext1Count {
+            get { return result.Ext1Count; }
+          }
+          public global::Google.ProtocolBuffers.TestProtos.TestAllTypes GetExt1(int index) {
+            return result.GetExt1(index);
+          }
+          public Builder SetExt1(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.ext1_[index] = value;
+            return this;
+          }
+          public Builder SetExt1(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.ext1_[index] = builderForValue.Build();
+            return this;
+          }
+          public Builder AddExt1(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.ext1_.Add(value);
+            return this;
+          }
+          public Builder AddExt1(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.ext1_.Add(builderForValue.Build());
+            return this;
+          }
+          public Builder AddRangeExt1(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> values) {
+            PrepareBuilder();
+            result.ext1_.Add(values);
+            return this;
+          }
+          public Builder ClearExt1() {
+            PrepareBuilder();
+            result.ext1_.Clear();
+            return this;
+          }
+
+          public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> Ext2List {
+            get { return PrepareBuilder().ext2_; }
+          }
+          public int Ext2Count {
+            get { return result.Ext2Count; }
+          }
+          public global::Google.ProtocolBuffers.TestProtos.TestAllTypes GetExt2(int index) {
+            return result.GetExt2(index);
+          }
+          public Builder SetExt2(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.ext2_[index] = value;
+            return this;
+          }
+          public Builder SetExt2(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.ext2_[index] = builderForValue.Build();
+            return this;
+          }
+          public Builder AddExt2(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.ext2_.Add(value);
+            return this;
+          }
+          public Builder AddExt2(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.ext2_.Add(builderForValue.Build());
+            return this;
+          }
+          public Builder AddRangeExt2(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> values) {
+            PrepareBuilder();
+            result.ext2_.Add(values);
+            return this;
+          }
+          public Builder ClearExt2() {
+            PrepareBuilder();
+            result.ext2_.Clear();
+            return this;
+          }
+        }
+        static RepeatedFieldsGenerator() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+      }
+
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class OptionalGroup : pb::GeneratedMessage<OptionalGroup, OptionalGroup.Builder> {
+        private OptionalGroup() { }
+        private static readonly OptionalGroup defaultInstance = new OptionalGroup().MakeReadOnly();
+        private static readonly string[] _optionalGroupFieldNames = new string[] { "optional_group_all_types" };
+        private static readonly uint[] _optionalGroupFieldTags = new uint[] { 90 };
+        public static OptionalGroup DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override OptionalGroup DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override OptionalGroup ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestParsingMerge_OptionalGroup__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<OptionalGroup, OptionalGroup.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestParsingMerge_OptionalGroup__FieldAccessorTable; }
+        }
+
+        public const int OptionalGroupAllTypesFieldNumber = 11;
+        private bool hasOptionalGroupAllTypes;
+        private global::Google.ProtocolBuffers.TestProtos.TestAllTypes optionalGroupAllTypes_;
+        public bool HasOptionalGroupAllTypes {
+          get { return hasOptionalGroupAllTypes; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestAllTypes OptionalGroupAllTypes {
+          get { return optionalGroupAllTypes_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance; }
+        }
+
+        public override bool IsInitialized {
+          get {
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _optionalGroupFieldNames;
+          if (hasOptionalGroupAllTypes) {
+            output.WriteMessage(11, field_names[0], OptionalGroupAllTypes);
+          }
+          UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          if (hasOptionalGroupAllTypes) {
+            size += pb::CodedOutputStream.ComputeMessageSize(11, OptionalGroupAllTypes);
+          }
+          size += UnknownFields.SerializedSize;
+          memoizedSerializedSize = size;
+          return size;
+        }
+        public static OptionalGroup ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static OptionalGroup ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static OptionalGroup ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static OptionalGroup ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static OptionalGroup ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static OptionalGroup ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static OptionalGroup ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static OptionalGroup ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static OptionalGroup ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static OptionalGroup ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private OptionalGroup MakeReadOnly() {
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(OptionalGroup prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<OptionalGroup, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(OptionalGroup cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private OptionalGroup result;
+
+          private OptionalGroup PrepareBuilder() {
+            if (resultIsReadOnly) {
+              OptionalGroup original = result;
+              result = new OptionalGroup();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override OptionalGroup MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup.Descriptor; }
+          }
+
+          public override OptionalGroup DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup.DefaultInstance; }
+          }
+
+          public override OptionalGroup BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessage other) {
+            if (other is OptionalGroup) {
+              return MergeFrom((OptionalGroup) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(OptionalGroup other) {
+            if (other == global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.HasOptionalGroupAllTypes) {
+              MergeOptionalGroupAllTypes(other.OptionalGroupAllTypes);
+            }
+            this.MergeUnknownFields(other.UnknownFields);
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            pb::UnknownFieldSet.Builder unknownFields = null;
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_optionalGroupFieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _optionalGroupFieldTags[field_ordinal];
+                else {
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    if (unknownFields != null) {
+                      this.UnknownFields = unknownFields.Build();
+                    }
+                    return this;
+                  }
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 90: {
+                  global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder();
+                  if (result.hasOptionalGroupAllTypes) {
+                    subBuilder.MergeFrom(OptionalGroupAllTypes);
+                  }
+                  input.ReadMessage(subBuilder, extensionRegistry);
+                  OptionalGroupAllTypes = subBuilder.BuildPartial();
+                  break;
+                }
+              }
+            }
+
+            if (unknownFields != null) {
+              this.UnknownFields = unknownFields.Build();
+            }
+            return this;
+          }
+
+
+          public bool HasOptionalGroupAllTypes {
+           get { return result.hasOptionalGroupAllTypes; }
+          }
+          public global::Google.ProtocolBuffers.TestProtos.TestAllTypes OptionalGroupAllTypes {
+            get { return result.OptionalGroupAllTypes; }
+            set { SetOptionalGroupAllTypes(value); }
+          }
+          public Builder SetOptionalGroupAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasOptionalGroupAllTypes = true;
+            result.optionalGroupAllTypes_ = value;
+            return this;
+          }
+          public Builder SetOptionalGroupAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.hasOptionalGroupAllTypes = true;
+            result.optionalGroupAllTypes_ = builderForValue.Build();
+            return this;
+          }
+          public Builder MergeOptionalGroupAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            if (result.hasOptionalGroupAllTypes &&
+                result.optionalGroupAllTypes_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance) {
+                result.optionalGroupAllTypes_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder(result.optionalGroupAllTypes_).MergeFrom(value).BuildPartial();
+            } else {
+              result.optionalGroupAllTypes_ = value;
+            }
+            result.hasOptionalGroupAllTypes = true;
+            return this;
+          }
+          public Builder ClearOptionalGroupAllTypes() {
+            PrepareBuilder();
+            result.hasOptionalGroupAllTypes = false;
+            result.optionalGroupAllTypes_ = null;
+            return this;
+          }
+        }
+        static OptionalGroup() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+      }
+
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class RepeatedGroup : pb::GeneratedMessage<RepeatedGroup, RepeatedGroup.Builder> {
+        private RepeatedGroup() { }
+        private static readonly RepeatedGroup defaultInstance = new RepeatedGroup().MakeReadOnly();
+        private static readonly string[] _repeatedGroupFieldNames = new string[] { "repeated_group_all_types" };
+        private static readonly uint[] _repeatedGroupFieldTags = new uint[] { 170 };
+        public static RepeatedGroup DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override RepeatedGroup DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override RepeatedGroup ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestParsingMerge_RepeatedGroup__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<RepeatedGroup, RepeatedGroup.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestParsingMerge_RepeatedGroup__FieldAccessorTable; }
+        }
+
+        public const int RepeatedGroupAllTypesFieldNumber = 21;
+        private bool hasRepeatedGroupAllTypes;
+        private global::Google.ProtocolBuffers.TestProtos.TestAllTypes repeatedGroupAllTypes_;
+        public bool HasRepeatedGroupAllTypes {
+          get { return hasRepeatedGroupAllTypes; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestAllTypes RepeatedGroupAllTypes {
+          get { return repeatedGroupAllTypes_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance; }
+        }
+
+        public override bool IsInitialized {
+          get {
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _repeatedGroupFieldNames;
+          if (hasRepeatedGroupAllTypes) {
+            output.WriteMessage(21, field_names[0], RepeatedGroupAllTypes);
+          }
+          UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          if (hasRepeatedGroupAllTypes) {
+            size += pb::CodedOutputStream.ComputeMessageSize(21, RepeatedGroupAllTypes);
+          }
+          size += UnknownFields.SerializedSize;
+          memoizedSerializedSize = size;
+          return size;
+        }
+        public static RepeatedGroup ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static RepeatedGroup ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static RepeatedGroup ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static RepeatedGroup ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static RepeatedGroup ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static RepeatedGroup ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static RepeatedGroup ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static RepeatedGroup ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static RepeatedGroup ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static RepeatedGroup ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private RepeatedGroup MakeReadOnly() {
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(RepeatedGroup prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<RepeatedGroup, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(RepeatedGroup cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private RepeatedGroup result;
+
+          private RepeatedGroup PrepareBuilder() {
+            if (resultIsReadOnly) {
+              RepeatedGroup original = result;
+              result = new RepeatedGroup();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override RepeatedGroup MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup.Descriptor; }
+          }
+
+          public override RepeatedGroup DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup.DefaultInstance; }
+          }
+
+          public override RepeatedGroup BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessage other) {
+            if (other is RepeatedGroup) {
+              return MergeFrom((RepeatedGroup) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(RepeatedGroup other) {
+            if (other == global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.HasRepeatedGroupAllTypes) {
+              MergeRepeatedGroupAllTypes(other.RepeatedGroupAllTypes);
+            }
+            this.MergeUnknownFields(other.UnknownFields);
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            pb::UnknownFieldSet.Builder unknownFields = null;
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_repeatedGroupFieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _repeatedGroupFieldTags[field_ordinal];
+                else {
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    if (unknownFields != null) {
+                      this.UnknownFields = unknownFields.Build();
+                    }
+                    return this;
+                  }
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 170: {
+                  global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder();
+                  if (result.hasRepeatedGroupAllTypes) {
+                    subBuilder.MergeFrom(RepeatedGroupAllTypes);
+                  }
+                  input.ReadMessage(subBuilder, extensionRegistry);
+                  RepeatedGroupAllTypes = subBuilder.BuildPartial();
+                  break;
+                }
+              }
+            }
+
+            if (unknownFields != null) {
+              this.UnknownFields = unknownFields.Build();
+            }
+            return this;
+          }
+
+
+          public bool HasRepeatedGroupAllTypes {
+           get { return result.hasRepeatedGroupAllTypes; }
+          }
+          public global::Google.ProtocolBuffers.TestProtos.TestAllTypes RepeatedGroupAllTypes {
+            get { return result.RepeatedGroupAllTypes; }
+            set { SetRepeatedGroupAllTypes(value); }
+          }
+          public Builder SetRepeatedGroupAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasRepeatedGroupAllTypes = true;
+            result.repeatedGroupAllTypes_ = value;
+            return this;
+          }
+          public Builder SetRepeatedGroupAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.hasRepeatedGroupAllTypes = true;
+            result.repeatedGroupAllTypes_ = builderForValue.Build();
+            return this;
+          }
+          public Builder MergeRepeatedGroupAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            if (result.hasRepeatedGroupAllTypes &&
+                result.repeatedGroupAllTypes_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance) {
+                result.repeatedGroupAllTypes_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder(result.repeatedGroupAllTypes_).MergeFrom(value).BuildPartial();
+            } else {
+              result.repeatedGroupAllTypes_ = value;
+            }
+            result.hasRepeatedGroupAllTypes = true;
+            return this;
+          }
+          public Builder ClearRepeatedGroupAllTypes() {
+            PrepareBuilder();
+            result.hasRepeatedGroupAllTypes = false;
+            result.repeatedGroupAllTypes_ = null;
+            return this;
+          }
+        }
+        static RepeatedGroup() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+      }
+
+    }
+    #endregion
+
+    public const int RequiredAllTypesFieldNumber = 1;
+    private bool hasRequiredAllTypes;
+    private global::Google.ProtocolBuffers.TestProtos.TestAllTypes requiredAllTypes_;
+    public bool HasRequiredAllTypes {
+      get { return hasRequiredAllTypes; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypes RequiredAllTypes {
+      get { return requiredAllTypes_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance; }
+    }
+
+    public const int OptionalAllTypesFieldNumber = 2;
+    private bool hasOptionalAllTypes;
+    private global::Google.ProtocolBuffers.TestProtos.TestAllTypes optionalAllTypes_;
+    public bool HasOptionalAllTypes {
+      get { return hasOptionalAllTypes; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypes OptionalAllTypes {
+      get { return optionalAllTypes_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance; }
+    }
+
+    public const int RepeatedAllTypesFieldNumber = 3;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> repeatedAllTypes_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> RepeatedAllTypesList {
+      get { return repeatedAllTypes_; }
+    }
+    public int RepeatedAllTypesCount {
+      get { return repeatedAllTypes_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypes GetRepeatedAllTypes(int index) {
+      return repeatedAllTypes_[index];
+    }
+
+    public const int OptionalGroupFieldNumber = 10;
+    private bool hasOptionalGroup;
+    private global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup optionalGroup_;
+    public bool HasOptionalGroup {
+      get { return hasOptionalGroup; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup OptionalGroup {
+      get { return optionalGroup_ ?? global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup.DefaultInstance; }
+    }
+
+    public const int RepeatedGroupFieldNumber = 20;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup> repeatedGroup_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup> RepeatedGroupList {
+      get { return repeatedGroup_; }
+    }
+    public int RepeatedGroupCount {
+      get { return repeatedGroup_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup GetRepeatedGroup(int index) {
+      return repeatedGroup_[index];
+    }
+
+    public override bool IsInitialized {
+      get {
+        if (!hasRequiredAllTypes) return false;
+        if (!ExtensionsAreInitialized) return false;
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testParsingMergeFieldNames;
+      pb::ExtendableMessage<TestParsingMerge, TestParsingMerge.Builder>.ExtensionWriter extensionWriter = CreateExtensionWriter(this);
+      if (hasRequiredAllTypes) {
+        output.WriteMessage(1, field_names[4], RequiredAllTypes);
+      }
+      if (hasOptionalAllTypes) {
+        output.WriteMessage(2, field_names[0], OptionalAllTypes);
+      }
+      if (repeatedAllTypes_.Count > 0) {
+        output.WriteMessageArray(3, field_names[2], repeatedAllTypes_);
+      }
+      if (hasOptionalGroup) {
+        output.WriteGroup(10, field_names[1], OptionalGroup);
+      }
+      if (repeatedGroup_.Count > 0) {
+        output.WriteGroupArray(20, field_names[3], repeatedGroup_);
+      }
+      extensionWriter.WriteUntil(536870912, output);
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasRequiredAllTypes) {
+        size += pb::CodedOutputStream.ComputeMessageSize(1, RequiredAllTypes);
+      }
+      if (hasOptionalAllTypes) {
+        size += pb::CodedOutputStream.ComputeMessageSize(2, OptionalAllTypes);
+      }
+      foreach (global::Google.ProtocolBuffers.TestProtos.TestAllTypes element in RepeatedAllTypesList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(3, element);
+      }
+      if (hasOptionalGroup) {
+        size += pb::CodedOutputStream.ComputeGroupSize(10, OptionalGroup);
+      }
+      foreach (global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup element in RepeatedGroupList) {
+        size += pb::CodedOutputStream.ComputeGroupSize(20, element);
+      }
+      size += ExtensionsSerializedSize;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestParsingMerge ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestParsingMerge ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestParsingMerge ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestParsingMerge ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestParsingMerge ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestParsingMerge ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestParsingMerge ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestParsingMerge ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestParsingMerge ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestParsingMerge ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestParsingMerge MakeReadOnly() {
+      repeatedAllTypes_.MakeReadOnly();
+      repeatedGroup_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestParsingMerge prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::ExtendableBuilder<TestParsingMerge, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestParsingMerge cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestParsingMerge result;
+
+      private TestParsingMerge PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestParsingMerge original = result;
+          result = new TestParsingMerge();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestParsingMerge MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Descriptor; }
+      }
+
+      public override TestParsingMerge DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.DefaultInstance; }
+      }
+
+      public override TestParsingMerge BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestParsingMerge) {
+          return MergeFrom((TestParsingMerge) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestParsingMerge other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasRequiredAllTypes) {
+          MergeRequiredAllTypes(other.RequiredAllTypes);
+        }
+        if (other.HasOptionalAllTypes) {
+          MergeOptionalAllTypes(other.OptionalAllTypes);
+        }
+        if (other.repeatedAllTypes_.Count != 0) {
+          result.repeatedAllTypes_.Add(other.repeatedAllTypes_);
+        }
+        if (other.HasOptionalGroup) {
+          MergeOptionalGroup(other.OptionalGroup);
+        }
+        if (other.repeatedGroup_.Count != 0) {
+          result.repeatedGroup_.Add(other.repeatedGroup_);
+        }
+          this.MergeExtensionFields(other);
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testParsingMergeFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testParsingMergeFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder();
+              if (result.hasRequiredAllTypes) {
+                subBuilder.MergeFrom(RequiredAllTypes);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              RequiredAllTypes = subBuilder.BuildPartial();
+              break;
+            }
+            case 18: {
+              global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder();
+              if (result.hasOptionalAllTypes) {
+                subBuilder.MergeFrom(OptionalAllTypes);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              OptionalAllTypes = subBuilder.BuildPartial();
+              break;
+            }
+            case 26: {
+              input.ReadMessageArray(tag, field_name, result.repeatedAllTypes_, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance, extensionRegistry);
+              break;
+            }
+            case 83: {
+              global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup.CreateBuilder();
+              if (result.hasOptionalGroup) {
+                subBuilder.MergeFrom(OptionalGroup);
+              }
+              input.ReadGroup(10, subBuilder, extensionRegistry);
+              OptionalGroup = subBuilder.BuildPartial();
+              break;
+            }
+            case 163: {
+              input.ReadGroupArray(tag, field_name, result.repeatedGroup_, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup.DefaultInstance, extensionRegistry);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasRequiredAllTypes {
+       get { return result.hasRequiredAllTypes; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypes RequiredAllTypes {
+        get { return result.RequiredAllTypes; }
+        set { SetRequiredAllTypes(value); }
+      }
+      public Builder SetRequiredAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasRequiredAllTypes = true;
+        result.requiredAllTypes_ = value;
+        return this;
+      }
+      public Builder SetRequiredAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasRequiredAllTypes = true;
+        result.requiredAllTypes_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeRequiredAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasRequiredAllTypes &&
+            result.requiredAllTypes_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance) {
+            result.requiredAllTypes_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder(result.requiredAllTypes_).MergeFrom(value).BuildPartial();
+        } else {
+          result.requiredAllTypes_ = value;
+        }
+        result.hasRequiredAllTypes = true;
+        return this;
+      }
+      public Builder ClearRequiredAllTypes() {
+        PrepareBuilder();
+        result.hasRequiredAllTypes = false;
+        result.requiredAllTypes_ = null;
+        return this;
+      }
+
+      public bool HasOptionalAllTypes {
+       get { return result.hasOptionalAllTypes; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypes OptionalAllTypes {
+        get { return result.OptionalAllTypes; }
+        set { SetOptionalAllTypes(value); }
+      }
+      public Builder SetOptionalAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptionalAllTypes = true;
+        result.optionalAllTypes_ = value;
+        return this;
+      }
+      public Builder SetOptionalAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasOptionalAllTypes = true;
+        result.optionalAllTypes_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeOptionalAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasOptionalAllTypes &&
+            result.optionalAllTypes_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance) {
+            result.optionalAllTypes_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder(result.optionalAllTypes_).MergeFrom(value).BuildPartial();
+        } else {
+          result.optionalAllTypes_ = value;
+        }
+        result.hasOptionalAllTypes = true;
+        return this;
+      }
+      public Builder ClearOptionalAllTypes() {
+        PrepareBuilder();
+        result.hasOptionalAllTypes = false;
+        result.optionalAllTypes_ = null;
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> RepeatedAllTypesList {
+        get { return PrepareBuilder().repeatedAllTypes_; }
+      }
+      public int RepeatedAllTypesCount {
+        get { return result.RepeatedAllTypesCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypes GetRepeatedAllTypes(int index) {
+        return result.GetRepeatedAllTypes(index);
+      }
+      public Builder SetRepeatedAllTypes(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedAllTypes_[index] = value;
+        return this;
+      }
+      public Builder SetRepeatedAllTypes(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedAllTypes_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddRepeatedAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedAllTypes_.Add(value);
+        return this;
+      }
+      public Builder AddRepeatedAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedAllTypes_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeRepeatedAllTypes(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> values) {
+        PrepareBuilder();
+        result.repeatedAllTypes_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedAllTypes() {
+        PrepareBuilder();
+        result.repeatedAllTypes_.Clear();
+        return this;
+      }
+
+      public bool HasOptionalGroup {
+       get { return result.hasOptionalGroup; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup OptionalGroup {
+        get { return result.OptionalGroup; }
+        set { SetOptionalGroup(value); }
+      }
+      public Builder SetOptionalGroup(global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptionalGroup = true;
+        result.optionalGroup_ = value;
+        return this;
+      }
+      public Builder SetOptionalGroup(global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasOptionalGroup = true;
+        result.optionalGroup_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeOptionalGroup(global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasOptionalGroup &&
+            result.optionalGroup_ != global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup.DefaultInstance) {
+            result.optionalGroup_ = global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup.CreateBuilder(result.optionalGroup_).MergeFrom(value).BuildPartial();
+        } else {
+          result.optionalGroup_ = value;
+        }
+        result.hasOptionalGroup = true;
+        return this;
+      }
+      public Builder ClearOptionalGroup() {
+        PrepareBuilder();
+        result.hasOptionalGroup = false;
+        result.optionalGroup_ = null;
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup> RepeatedGroupList {
+        get { return PrepareBuilder().repeatedGroup_; }
+      }
+      public int RepeatedGroupCount {
+        get { return result.RepeatedGroupCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup GetRepeatedGroup(int index) {
+        return result.GetRepeatedGroup(index);
+      }
+      public Builder SetRepeatedGroup(int index, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedGroup_[index] = value;
+        return this;
+      }
+      public Builder SetRepeatedGroup(int index, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedGroup_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddRepeatedGroup(global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedGroup_.Add(value);
+        return this;
+      }
+      public Builder AddRepeatedGroup(global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedGroup_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeRepeatedGroup(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup> values) {
+        PrepareBuilder();
+        result.repeatedGroup_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedGroup() {
+        PrepareBuilder();
+        result.repeatedGroup_.Clear();
+        return this;
+      }
+    }
+    static TestParsingMerge() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestCommentInjectionMessage : pb::GeneratedMessage<TestCommentInjectionMessage, TestCommentInjectionMessage.Builder> {
+    private TestCommentInjectionMessage() { }
+    private static readonly TestCommentInjectionMessage defaultInstance = new TestCommentInjectionMessage().MakeReadOnly();
+    private static readonly string[] _testCommentInjectionMessageFieldNames = new string[] { "a" };
+    private static readonly uint[] _testCommentInjectionMessageFieldTags = new uint[] { 10 };
+    public static TestCommentInjectionMessage DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestCommentInjectionMessage DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestCommentInjectionMessage ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestCommentInjectionMessage__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestCommentInjectionMessage, TestCommentInjectionMessage.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestCommentInjectionMessage__FieldAccessorTable; }
+    }
+
+    public const int AFieldNumber = 1;
+    private bool hasA;
+    private string a_ = "*/ <- Neither should this.";
+    public bool HasA {
+      get { return hasA; }
+    }
+    public string A {
+      get { return a_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testCommentInjectionMessageFieldNames;
+      if (hasA) {
+        output.WriteString(1, field_names[0], A);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasA) {
+        size += pb::CodedOutputStream.ComputeStringSize(1, A);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestCommentInjectionMessage ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestCommentInjectionMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestCommentInjectionMessage ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestCommentInjectionMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestCommentInjectionMessage ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestCommentInjectionMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestCommentInjectionMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestCommentInjectionMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestCommentInjectionMessage ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestCommentInjectionMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestCommentInjectionMessage MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestCommentInjectionMessage prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestCommentInjectionMessage, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestCommentInjectionMessage cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestCommentInjectionMessage result;
+
+      private TestCommentInjectionMessage PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestCommentInjectionMessage original = result;
+          result = new TestCommentInjectionMessage();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestCommentInjectionMessage MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestCommentInjectionMessage.Descriptor; }
+      }
+
+      public override TestCommentInjectionMessage DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestCommentInjectionMessage.DefaultInstance; }
+      }
+
+      public override TestCommentInjectionMessage BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestCommentInjectionMessage) {
+          return MergeFrom((TestCommentInjectionMessage) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestCommentInjectionMessage other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestCommentInjectionMessage.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasA) {
+          A = other.A;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testCommentInjectionMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testCommentInjectionMessageFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              result.hasA = input.ReadString(ref result.a_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasA {
+        get { return result.hasA; }
+      }
+      public string A {
+        get { return result.A; }
+        set { SetA(value); }
+      }
+      public Builder SetA(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasA = true;
+        result.a_ = value;
+        return this;
+      }
+      public Builder ClearA() {
+        PrepareBuilder();
+        result.hasA = false;
+        result.a_ = "*/ <- Neither should this.";
+        return this;
+      }
+    }
+    static TestCommentInjectionMessage() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class FooRequest : pb::GeneratedMessage<FooRequest, FooRequest.Builder> {
+    private FooRequest() { }
+    private static readonly FooRequest defaultInstance = new FooRequest().MakeReadOnly();
+    private static readonly string[] _fooRequestFieldNames = new string[] {  };
+    private static readonly uint[] _fooRequestFieldTags = new uint[] {  };
+    public static FooRequest DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override FooRequest DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override FooRequest ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_FooRequest__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<FooRequest, FooRequest.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_FooRequest__FieldAccessorTable; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _fooRequestFieldNames;
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static FooRequest ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static FooRequest ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static FooRequest ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static FooRequest ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static FooRequest ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static FooRequest ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static FooRequest ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static FooRequest ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static FooRequest ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static FooRequest ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private FooRequest MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(FooRequest prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<FooRequest, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(FooRequest cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private FooRequest result;
+
+      private FooRequest PrepareBuilder() {
+        if (resultIsReadOnly) {
+          FooRequest original = result;
+          result = new FooRequest();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override FooRequest MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.FooRequest.Descriptor; }
+      }
+
+      public override FooRequest DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.FooRequest.DefaultInstance; }
+      }
+
+      public override FooRequest BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is FooRequest) {
+          return MergeFrom((FooRequest) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(FooRequest other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.FooRequest.DefaultInstance) return this;
+        PrepareBuilder();
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_fooRequestFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _fooRequestFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+    }
+    static FooRequest() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class FooResponse : pb::GeneratedMessage<FooResponse, FooResponse.Builder> {
+    private FooResponse() { }
+    private static readonly FooResponse defaultInstance = new FooResponse().MakeReadOnly();
+    private static readonly string[] _fooResponseFieldNames = new string[] {  };
+    private static readonly uint[] _fooResponseFieldTags = new uint[] {  };
+    public static FooResponse DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override FooResponse DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override FooResponse ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_FooResponse__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<FooResponse, FooResponse.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_FooResponse__FieldAccessorTable; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _fooResponseFieldNames;
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static FooResponse ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static FooResponse ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static FooResponse ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static FooResponse ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static FooResponse ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static FooResponse ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static FooResponse ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static FooResponse ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static FooResponse ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static FooResponse ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private FooResponse MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(FooResponse prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<FooResponse, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(FooResponse cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private FooResponse result;
+
+      private FooResponse PrepareBuilder() {
+        if (resultIsReadOnly) {
+          FooResponse original = result;
+          result = new FooResponse();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override FooResponse MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.FooResponse.Descriptor; }
+      }
+
+      public override FooResponse DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.FooResponse.DefaultInstance; }
+      }
+
+      public override FooResponse BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is FooResponse) {
+          return MergeFrom((FooResponse) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(FooResponse other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.FooResponse.DefaultInstance) return this;
+        PrepareBuilder();
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_fooResponseFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _fooResponseFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+    }
+    static FooResponse() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class FooClientMessage : pb::GeneratedMessage<FooClientMessage, FooClientMessage.Builder> {
+    private FooClientMessage() { }
+    private static readonly FooClientMessage defaultInstance = new FooClientMessage().MakeReadOnly();
+    private static readonly string[] _fooClientMessageFieldNames = new string[] {  };
+    private static readonly uint[] _fooClientMessageFieldTags = new uint[] {  };
+    public static FooClientMessage DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override FooClientMessage DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override FooClientMessage ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_FooClientMessage__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<FooClientMessage, FooClientMessage.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_FooClientMessage__FieldAccessorTable; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _fooClientMessageFieldNames;
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static FooClientMessage ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static FooClientMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static FooClientMessage ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static FooClientMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static FooClientMessage ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static FooClientMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static FooClientMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static FooClientMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static FooClientMessage ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static FooClientMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private FooClientMessage MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(FooClientMessage prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<FooClientMessage, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(FooClientMessage cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private FooClientMessage result;
+
+      private FooClientMessage PrepareBuilder() {
+        if (resultIsReadOnly) {
+          FooClientMessage original = result;
+          result = new FooClientMessage();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override FooClientMessage MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.FooClientMessage.Descriptor; }
+      }
+
+      public override FooClientMessage DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.FooClientMessage.DefaultInstance; }
+      }
+
+      public override FooClientMessage BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is FooClientMessage) {
+          return MergeFrom((FooClientMessage) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(FooClientMessage other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.FooClientMessage.DefaultInstance) return this;
+        PrepareBuilder();
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_fooClientMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _fooClientMessageFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+    }
+    static FooClientMessage() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class FooServerMessage : pb::GeneratedMessage<FooServerMessage, FooServerMessage.Builder> {
+    private FooServerMessage() { }
+    private static readonly FooServerMessage defaultInstance = new FooServerMessage().MakeReadOnly();
+    private static readonly string[] _fooServerMessageFieldNames = new string[] {  };
+    private static readonly uint[] _fooServerMessageFieldTags = new uint[] {  };
+    public static FooServerMessage DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override FooServerMessage DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override FooServerMessage ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_FooServerMessage__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<FooServerMessage, FooServerMessage.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_FooServerMessage__FieldAccessorTable; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _fooServerMessageFieldNames;
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static FooServerMessage ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static FooServerMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static FooServerMessage ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static FooServerMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static FooServerMessage ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static FooServerMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static FooServerMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static FooServerMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static FooServerMessage ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static FooServerMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private FooServerMessage MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(FooServerMessage prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<FooServerMessage, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(FooServerMessage cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private FooServerMessage result;
+
+      private FooServerMessage PrepareBuilder() {
+        if (resultIsReadOnly) {
+          FooServerMessage original = result;
+          result = new FooServerMessage();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override FooServerMessage MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.FooServerMessage.Descriptor; }
+      }
+
+      public override FooServerMessage DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.FooServerMessage.DefaultInstance; }
+      }
+
+      public override FooServerMessage BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is FooServerMessage) {
+          return MergeFrom((FooServerMessage) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(FooServerMessage other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.FooServerMessage.DefaultInstance) return this;
+        PrepareBuilder();
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_fooServerMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _fooServerMessageFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+    }
+    static FooServerMessage() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class BarRequest : pb::GeneratedMessage<BarRequest, BarRequest.Builder> {
+    private BarRequest() { }
+    private static readonly BarRequest defaultInstance = new BarRequest().MakeReadOnly();
+    private static readonly string[] _barRequestFieldNames = new string[] {  };
+    private static readonly uint[] _barRequestFieldTags = new uint[] {  };
+    public static BarRequest DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override BarRequest DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override BarRequest ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_BarRequest__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<BarRequest, BarRequest.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_BarRequest__FieldAccessorTable; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _barRequestFieldNames;
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static BarRequest ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static BarRequest ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static BarRequest ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static BarRequest ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static BarRequest ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static BarRequest ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static BarRequest ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static BarRequest ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static BarRequest ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static BarRequest ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private BarRequest MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(BarRequest prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<BarRequest, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(BarRequest cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private BarRequest result;
+
+      private BarRequest PrepareBuilder() {
+        if (resultIsReadOnly) {
+          BarRequest original = result;
+          result = new BarRequest();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override BarRequest MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.BarRequest.Descriptor; }
+      }
+
+      public override BarRequest DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.BarRequest.DefaultInstance; }
+      }
+
+      public override BarRequest BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is BarRequest) {
+          return MergeFrom((BarRequest) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(BarRequest other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.BarRequest.DefaultInstance) return this;
+        PrepareBuilder();
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_barRequestFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _barRequestFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+    }
+    static BarRequest() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class BarResponse : pb::GeneratedMessage<BarResponse, BarResponse.Builder> {
+    private BarResponse() { }
+    private static readonly BarResponse defaultInstance = new BarResponse().MakeReadOnly();
+    private static readonly string[] _barResponseFieldNames = new string[] {  };
+    private static readonly uint[] _barResponseFieldTags = new uint[] {  };
+    public static BarResponse DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override BarResponse DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override BarResponse ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_BarResponse__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<BarResponse, BarResponse.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_BarResponse__FieldAccessorTable; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _barResponseFieldNames;
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static BarResponse ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static BarResponse ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static BarResponse ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static BarResponse ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static BarResponse ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static BarResponse ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static BarResponse ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static BarResponse ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static BarResponse ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static BarResponse ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private BarResponse MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(BarResponse prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<BarResponse, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(BarResponse cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private BarResponse result;
+
+      private BarResponse PrepareBuilder() {
+        if (resultIsReadOnly) {
+          BarResponse original = result;
+          result = new BarResponse();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override BarResponse MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.BarResponse.Descriptor; }
+      }
+
+      public override BarResponse DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.BarResponse.DefaultInstance; }
+      }
+
+      public override BarResponse BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is BarResponse) {
+          return MergeFrom((BarResponse) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(BarResponse other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.BarResponse.DefaultInstance) return this;
+        PrepareBuilder();
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_barResponseFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _barResponseFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+    }
+    static BarResponse() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  #endregion
+
+}
+
+#endregion Designer generated code
diff --git a/csharp/src/ProtoBench/UnittestImport.cs b/csharp/src/ProtoBench/UnittestImport.cs
new file mode 100644
index 00000000..81f9ee53
--- /dev/null
+++ b/csharp/src/ProtoBench/UnittestImport.cs
@@ -0,0 +1,347 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/unittest_import.proto
+#pragma warning disable 1591, 0612, 3021
+#region Designer generated code
+
+using pb = global::Google.ProtocolBuffers;
+using pbc = global::Google.ProtocolBuffers.Collections;
+using pbd = global::Google.ProtocolBuffers.Descriptors;
+using scg = global::System.Collections.Generic;
+namespace Google.ProtocolBuffers.TestProtos {
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public static partial class UnittestImport {
+
+    #region Extension registration
+    public static void RegisterAllExtensions(pb::ExtensionRegistry registry) {
+    }
+    #endregion
+    #region Static variables
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_import_ImportMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.ImportMessage, global::Google.ProtocolBuffers.TestProtos.ImportMessage.Builder> internal__static_protobuf_unittest_import_ImportMessage__FieldAccessorTable;
+    #endregion
+    #region Descriptor
+    public static pbd::FileDescriptor Descriptor {
+      get { return descriptor; }
+    }
+    private static pbd::FileDescriptor descriptor;
+
+    static UnittestImport() {
+      byte[] descriptorData = global::System.Convert.FromBase64String(
+          string.Concat(
+            "CiVnb29nbGUvcHJvdG9idWYvdW5pdHRlc3RfaW1wb3J0LnByb3RvEhhwcm90", 
+            "b2J1Zl91bml0dGVzdF9pbXBvcnQaLGdvb2dsZS9wcm90b2J1Zi91bml0dGVz", 
+            "dF9pbXBvcnRfcHVibGljLnByb3RvIhoKDUltcG9ydE1lc3NhZ2USCQoBZBgB", 
+            "IAEoBSo8CgpJbXBvcnRFbnVtEg4KCklNUE9SVF9GT08QBxIOCgpJTVBPUlRf", 
+            "QkFSEAgSDgoKSU1QT1JUX0JBWhAJQkMKGGNvbS5nb29nbGUucHJvdG9idWYu", 
+            "dGVzdEgB+AEBqgIhR29vZ2xlLlByb3RvY29sQnVmZmVycy5UZXN0UHJvdG9z", 
+          "UAA="));
+      pbd::FileDescriptor.InternalDescriptorAssigner assigner = delegate(pbd::FileDescriptor root) {
+        descriptor = root;
+        internal__static_protobuf_unittest_import_ImportMessage__Descriptor = Descriptor.MessageTypes[0];
+        internal__static_protobuf_unittest_import_ImportMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.ImportMessage, global::Google.ProtocolBuffers.TestProtos.ImportMessage.Builder>(internal__static_protobuf_unittest_import_ImportMessage__Descriptor,
+                new string[] { "D", });
+        pb::ExtensionRegistry registry = pb::ExtensionRegistry.CreateInstance();
+        RegisterAllExtensions(registry);
+        global::Google.ProtocolBuffers.TestProtos.UnittestImportPublic.RegisterAllExtensions(registry);
+        return registry;
+      };
+      pbd::FileDescriptor.InternalBuildGeneratedFileFrom(descriptorData,
+          new pbd::FileDescriptor[] {
+          global::Google.ProtocolBuffers.TestProtos.UnittestImportPublic.Descriptor, 
+          }, assigner);
+    }
+    #endregion
+
+  }
+  #region Enums
+  public enum ImportEnum {
+    IMPORT_FOO = 7,
+    IMPORT_BAR = 8,
+    IMPORT_BAZ = 9,
+  }
+
+  #endregion
+
+  #region Messages
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class ImportMessage : pb::GeneratedMessage<ImportMessage, ImportMessage.Builder> {
+    private ImportMessage() { }
+    private static readonly ImportMessage defaultInstance = new ImportMessage().MakeReadOnly();
+    private static readonly string[] _importMessageFieldNames = new string[] { "d" };
+    private static readonly uint[] _importMessageFieldTags = new uint[] { 8 };
+    public static ImportMessage DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override ImportMessage DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override ImportMessage ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestImport.internal__static_protobuf_unittest_import_ImportMessage__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<ImportMessage, ImportMessage.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestImport.internal__static_protobuf_unittest_import_ImportMessage__FieldAccessorTable; }
+    }
+
+    public const int DFieldNumber = 1;
+    private bool hasD;
+    private int d_;
+    public bool HasD {
+      get { return hasD; }
+    }
+    public int D {
+      get { return d_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _importMessageFieldNames;
+      if (hasD) {
+        output.WriteInt32(1, field_names[0], D);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasD) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, D);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static ImportMessage ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static ImportMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static ImportMessage ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static ImportMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static ImportMessage ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static ImportMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static ImportMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static ImportMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static ImportMessage ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static ImportMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private ImportMessage MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(ImportMessage prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<ImportMessage, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(ImportMessage cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private ImportMessage result;
+
+      private ImportMessage PrepareBuilder() {
+        if (resultIsReadOnly) {
+          ImportMessage original = result;
+          result = new ImportMessage();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override ImportMessage MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.ImportMessage.Descriptor; }
+      }
+
+      public override ImportMessage DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.ImportMessage.DefaultInstance; }
+      }
+
+      public override ImportMessage BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is ImportMessage) {
+          return MergeFrom((ImportMessage) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(ImportMessage other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.ImportMessage.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasD) {
+          D = other.D;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_importMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _importMessageFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasD = input.ReadInt32(ref result.d_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasD {
+        get { return result.hasD; }
+      }
+      public int D {
+        get { return result.D; }
+        set { SetD(value); }
+      }
+      public Builder SetD(int value) {
+        PrepareBuilder();
+        result.hasD = true;
+        result.d_ = value;
+        return this;
+      }
+      public Builder ClearD() {
+        PrepareBuilder();
+        result.hasD = false;
+        result.d_ = 0;
+        return this;
+      }
+    }
+    static ImportMessage() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestImport.Descriptor, null);
+    }
+  }
+
+  #endregion
+
+}
+
+#endregion Designer generated code
diff --git a/csharp/src/ProtoBench/UnittestImportPublic.cs b/csharp/src/ProtoBench/UnittestImportPublic.cs
new file mode 100644
index 00000000..4185cac7
--- /dev/null
+++ b/csharp/src/ProtoBench/UnittestImportPublic.cs
@@ -0,0 +1,333 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/unittest_import_public.proto
+#pragma warning disable 1591, 0612, 3021
+#region Designer generated code
+
+using pb = global::Google.ProtocolBuffers;
+using pbc = global::Google.ProtocolBuffers.Collections;
+using pbd = global::Google.ProtocolBuffers.Descriptors;
+using scg = global::System.Collections.Generic;
+namespace Google.ProtocolBuffers.TestProtos {
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public static partial class UnittestImportPublic {
+
+    #region Extension registration
+    public static void RegisterAllExtensions(pb::ExtensionRegistry registry) {
+    }
+    #endregion
+    #region Static variables
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_import_PublicImportMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.PublicImportMessage, global::Google.ProtocolBuffers.TestProtos.PublicImportMessage.Builder> internal__static_protobuf_unittest_import_PublicImportMessage__FieldAccessorTable;
+    #endregion
+    #region Descriptor
+    public static pbd::FileDescriptor Descriptor {
+      get { return descriptor; }
+    }
+    private static pbd::FileDescriptor descriptor;
+
+    static UnittestImportPublic() {
+      byte[] descriptorData = global::System.Convert.FromBase64String(
+          string.Concat(
+            "Cixnb29nbGUvcHJvdG9idWYvdW5pdHRlc3RfaW1wb3J0X3B1YmxpYy5wcm90", 
+            "bxIYcHJvdG9idWZfdW5pdHRlc3RfaW1wb3J0IiAKE1B1YmxpY0ltcG9ydE1l", 
+            "c3NhZ2USCQoBZRgBIAEoBUI+Chhjb20uZ29vZ2xlLnByb3RvYnVmLnRlc3Sq", 
+          "AiFHb29nbGUuUHJvdG9jb2xCdWZmZXJzLlRlc3RQcm90b3M="));
+      pbd::FileDescriptor.InternalDescriptorAssigner assigner = delegate(pbd::FileDescriptor root) {
+        descriptor = root;
+        internal__static_protobuf_unittest_import_PublicImportMessage__Descriptor = Descriptor.MessageTypes[0];
+        internal__static_protobuf_unittest_import_PublicImportMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.PublicImportMessage, global::Google.ProtocolBuffers.TestProtos.PublicImportMessage.Builder>(internal__static_protobuf_unittest_import_PublicImportMessage__Descriptor,
+                new string[] { "E", });
+        pb::ExtensionRegistry registry = pb::ExtensionRegistry.CreateInstance();
+        RegisterAllExtensions(registry);
+        return registry;
+      };
+      pbd::FileDescriptor.InternalBuildGeneratedFileFrom(descriptorData,
+          new pbd::FileDescriptor[] {
+          }, assigner);
+    }
+    #endregion
+
+  }
+  #region Messages
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class PublicImportMessage : pb::GeneratedMessage<PublicImportMessage, PublicImportMessage.Builder> {
+    private PublicImportMessage() { }
+    private static readonly PublicImportMessage defaultInstance = new PublicImportMessage().MakeReadOnly();
+    private static readonly string[] _publicImportMessageFieldNames = new string[] { "e" };
+    private static readonly uint[] _publicImportMessageFieldTags = new uint[] { 8 };
+    public static PublicImportMessage DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override PublicImportMessage DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override PublicImportMessage ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestImportPublic.internal__static_protobuf_unittest_import_PublicImportMessage__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<PublicImportMessage, PublicImportMessage.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestImportPublic.internal__static_protobuf_unittest_import_PublicImportMessage__FieldAccessorTable; }
+    }
+
+    public const int EFieldNumber = 1;
+    private bool hasE;
+    private int e_;
+    public bool HasE {
+      get { return hasE; }
+    }
+    public int E {
+      get { return e_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _publicImportMessageFieldNames;
+      if (hasE) {
+        output.WriteInt32(1, field_names[0], E);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasE) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, E);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static PublicImportMessage ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static PublicImportMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static PublicImportMessage ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static PublicImportMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static PublicImportMessage ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static PublicImportMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static PublicImportMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static PublicImportMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static PublicImportMessage ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static PublicImportMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private PublicImportMessage MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(PublicImportMessage prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<PublicImportMessage, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(PublicImportMessage cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private PublicImportMessage result;
+
+      private PublicImportMessage PrepareBuilder() {
+        if (resultIsReadOnly) {
+          PublicImportMessage original = result;
+          result = new PublicImportMessage();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override PublicImportMessage MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.PublicImportMessage.Descriptor; }
+      }
+
+      public override PublicImportMessage DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.PublicImportMessage.DefaultInstance; }
+      }
+
+      public override PublicImportMessage BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is PublicImportMessage) {
+          return MergeFrom((PublicImportMessage) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(PublicImportMessage other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.PublicImportMessage.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasE) {
+          E = other.E;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_publicImportMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _publicImportMessageFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasE = input.ReadInt32(ref result.e_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasE {
+        get { return result.hasE; }
+      }
+      public int E {
+        get { return result.E; }
+        set { SetE(value); }
+      }
+      public Builder SetE(int value) {
+        PrepareBuilder();
+        result.hasE = true;
+        result.e_ = value;
+        return this;
+      }
+      public Builder ClearE() {
+        PrepareBuilder();
+        result.hasE = false;
+        result.e_ = 0;
+        return this;
+      }
+    }
+    static PublicImportMessage() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestImportPublic.Descriptor, null);
+    }
+  }
+
+  #endregion
+
+}
+
+#endregion Designer generated code
diff --git a/csharp/src/ProtoBench/app.config b/csharp/src/ProtoBench/app.config
new file mode 100644
index 00000000..e2a5a187
--- /dev/null
+++ b/csharp/src/ProtoBench/app.config
@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+<startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0,Profile=Client"/></startup></configuration>
diff --git a/csharp/src/ProtoBench/google_message1.dat b/csharp/src/ProtoBench/google_message1.dat
new file mode 100644
index 00000000..bc0f064c
--- /dev/null
+++ b/csharp/src/ProtoBench/google_message1.dat
diff --git a/csharp/src/ProtoBench/google_message2.dat b/csharp/src/ProtoBench/google_message2.dat
new file mode 100644
index 00000000..06c09441
--- /dev/null
+++ b/csharp/src/ProtoBench/google_message2.dat
diff --git a/csharp/src/ProtoDump/Program.cs b/csharp/src/ProtoDump/Program.cs
new file mode 100644
index 00000000..a935e780
--- /dev/null
+++ b/csharp/src/ProtoDump/Program.cs
@@ -0,0 +1,88 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.IO;

+

+namespace Google.ProtocolBuffers.ProtoDump

+{

+    /// <summary>

+    /// Small utility to load a binary message and dump it in text form

+    /// </summary>

+    internal class Program

+    {

+        private static int Main(string[] args)

+        {

+            if (args.Length != 2)

+            {

+                Console.Error.WriteLine("Usage: ProtoDump <descriptor type name> <input data>");

+                Console.Error.WriteLine("The descriptor type name is the fully-qualified message name,");

+                Console.Error.WriteLine("including assembly e.g. ProjectNamespace.Message,Company.Project");

+                return 1;

+            }

+            IMessage defaultMessage;

+            try

+            {

+                defaultMessage = MessageUtil.GetDefaultMessage(args[0]);

+            }

+            catch (ArgumentException e)

+            {

+                Console.Error.WriteLine(e.Message);

+                return 1;

+            }

+            try

+            {

+                IBuilder builder = defaultMessage.WeakCreateBuilderForType();

+                if (builder == null)

+                {

+                    Console.Error.WriteLine("Unable to create builder");

+                    return 1;

+                }

+                byte[] inputData = File.ReadAllBytes(args[1]);

+                builder.WeakMergeFrom(ByteString.CopyFrom(inputData));

+                Console.WriteLine(TextFormat.PrintToString(builder.WeakBuild()));

+                return 0;

+            }

+            catch (Exception e)

+            {

+                Console.Error.WriteLine("Error: {0}", e.Message);

+                Console.Error.WriteLine();

+                Console.Error.WriteLine("Detailed exception information: {0}", e);

+                return 1;

+            }

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtoDump/Properties/AssemblyInfo.cs b/csharp/src/ProtoDump/Properties/AssemblyInfo.cs
new file mode 100644
index 00000000..a8ce8eae
--- /dev/null
+++ b/csharp/src/ProtoDump/Properties/AssemblyInfo.cs
@@ -0,0 +1,30 @@
+using System.Reflection;

+using System.Runtime.CompilerServices;

+using System.Runtime.InteropServices;

+

+// General Information about an assembly is controlled through the following 

+// set of attributes. Change these attribute values to modify the information

+// associated with an assembly.

+

+[assembly: AssemblyTitle("ProtoDump")]

+[assembly: AssemblyDescription("")]

+[assembly: AssemblyConfiguration("")]

+[assembly: AssemblyCompany("")]

+[assembly: AssemblyProduct("ProtoDump")]

+[assembly: AssemblyCopyright("Copyright ©  2009")]

+[assembly: AssemblyTrademark("")]

+[assembly: AssemblyCulture("")]

+

+// Version information for an assembly consists of the following four values:

+//

+//      Major Version

+//      Minor Version 

+//      Build Number

+//      Revision

+//

+// You can specify all the values or you can default the Build and Revision Numbers 

+// by using the '*' as shown below:

+// [assembly: AssemblyVersion("2.4.1.555")]

+

+[assembly: AssemblyVersion("2.4.1.555")]

+[assembly: AssemblyFileVersion("2.4.1.555")]
\ No newline at end of file
diff --git a/csharp/src/ProtoDump/ProtoDump.csproj b/csharp/src/ProtoDump/ProtoDump.csproj
new file mode 100644
index 00000000..b7e6c1a3
--- /dev/null
+++ b/csharp/src/ProtoDump/ProtoDump.csproj
@@ -0,0 +1,67 @@
+<?xml version="1.0" encoding="utf-8"?>

+<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

+  <PropertyGroup>

+    <EnvironmentFlavor>CLIENTPROFILE</EnvironmentFlavor>

+    <EnvironmentTemplate>NET35</EnvironmentTemplate>

+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>

+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>

+    <ProductVersion>9.0.30729</ProductVersion>

+    <SchemaVersion>2.0</SchemaVersion>

+    <ProjectGuid>{D7282E99-2DC3-405B-946F-177DB2FD2AE2}</ProjectGuid>

+    <OutputType>Exe</OutputType>

+    <AppDesignerFolder>Properties</AppDesignerFolder>

+    <RootNamespace>Google.ProtocolBuffers.ProtoDump</RootNamespace>

+    <AssemblyName>ProtoDump</AssemblyName>

+    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>

+    <FileAlignment>512</FileAlignment>

+    <TargetFrameworkProfile>Client</TargetFrameworkProfile>

+  </PropertyGroup>

+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">

+    <DebugSymbols>true</DebugSymbols>

+    <DebugType>full</DebugType>

+    <Optimize>false</Optimize>

+    <OutputPath>bin\Debug</OutputPath>

+    <IntermediateOutputPath>obj\Debug\</IntermediateOutputPath>

+    <DefineConstants>DEBUG;TRACE</DefineConstants>

+    <ErrorReport>prompt</ErrorReport>

+    <WarningLevel>4</WarningLevel>

+    <NoStdLib>true</NoStdLib>

+    <GenerateSerializationAssemblies>Off</GenerateSerializationAssemblies>

+  </PropertyGroup>

+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">

+    <DebugType>pdbonly</DebugType>

+    <Optimize>true</Optimize>

+    <OutputPath>bin\Release</OutputPath>

+    <IntermediateOutputPath>obj\Release\</IntermediateOutputPath>

+    <DefineConstants>TRACE</DefineConstants>

+    <ErrorReport>prompt</ErrorReport>

+    <WarningLevel>4</WarningLevel>

+    <NoStdLib>true</NoStdLib>

+    <GenerateSerializationAssemblies>Off</GenerateSerializationAssemblies>

+  </PropertyGroup>

+  <ItemGroup>

+    <Reference Include="mscorlib" />

+    <Reference Include="System" />

+  </ItemGroup>

+  <ItemGroup>

+    <Compile Include="Program.cs" />

+    <Compile Include="Properties\AssemblyInfo.cs" />

+  </ItemGroup>

+  <ItemGroup>

+    <ProjectReference Include="..\ProtocolBuffers\ProtocolBuffers.csproj">

+      <Project>{6908BDCE-D925-43F3-94AC-A531E6DF2591}</Project>

+      <Name>ProtocolBuffers</Name>

+    </ProjectReference>

+  </ItemGroup>

+  <ItemGroup>

+    <None Include="app.config" />

+  </ItemGroup>

+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />

+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 

+       Other similar extension points exist, see Microsoft.Common.targets.

+  <Target Name="BeforeBuild">

+  </Target>

+  <Target Name="AfterBuild">

+  </Target>

+  -->

+</Project>
\ No newline at end of file
diff --git a/csharp/src/ProtoDump/app.config b/csharp/src/ProtoDump/app.config
new file mode 100644
index 00000000..e2a5a187
--- /dev/null
+++ b/csharp/src/ProtoDump/app.config
@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+<startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0,Profile=Client"/></startup></configuration>
diff --git a/csharp/src/ProtoMunge/Program.cs b/csharp/src/ProtoMunge/Program.cs
new file mode 100644
index 00000000..53dc3501
--- /dev/null
+++ b/csharp/src/ProtoMunge/Program.cs
@@ -0,0 +1,305 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.Collections;

+using System.Collections.Generic;

+using System.IO;

+using Google.ProtocolBuffers.Descriptors;

+

+namespace Google.ProtocolBuffers.ProtoMunge

+{

+    /// <summary>

+    /// Utility console application which takes a message descriptor and a corresponding message,

+    /// and produces a new message with similar but random data. The data is the same length

+    /// as the original, but with random values within appropriate bands. (For instance, a compressed

+    /// integer in the range 0-127 will end up as another integer in the same range, to keep the length

+    /// the same.)

+    /// TODO(jonskeet): Potentially refactor to use an instance instead, making it simpler to

+    /// be thread-safe for external use.

+    /// </summary>

+    public sealed class Program

+    {

+        private static readonly Random rng = new Random();

+

+        private static int Main(string[] args)

+        {

+            if (args.Length != 3)

+            {

+                Console.Error.WriteLine("Usage: ProtoMunge <descriptor type name> <input data> <output file>");

+                Console.Error.WriteLine(

+                    "The descriptor type name is the fully-qualified message name, including assembly.");

+                Console.Error.WriteLine(

+                    "(At a future date it may be possible to do this without building the .NET assembly at all.)");

+                return 1;

+            }

+            IMessage defaultMessage;

+            try

+            {

+                defaultMessage = MessageUtil.GetDefaultMessage(args[0]);

+            }

+            catch (ArgumentException e)

+            {

+                Console.Error.WriteLine(e.Message);

+                return 1;

+            }

+            try

+            {

+                IBuilder builder = defaultMessage.WeakCreateBuilderForType();

+                byte[] inputData = File.ReadAllBytes(args[1]);

+                builder.WeakMergeFrom(ByteString.CopyFrom(inputData));

+                IMessage original = builder.WeakBuild();

+                IMessage munged = Munge(original);

+                if (original.SerializedSize != munged.SerializedSize)

+                {

+                    throw new Exception("Serialized sizes don't match");

+                }

+                File.WriteAllBytes(args[2], munged.ToByteArray());

+                return 0;

+            }

+            catch (Exception e)

+            {

+                Console.Error.WriteLine("Error: {0}", e.Message);

+                Console.Error.WriteLine();

+                Console.Error.WriteLine("Detailed exception information: {0}", e);

+                return 1;

+            }

+        }

+

+        /// <summary>

+        /// Munges a message recursively.

+        /// </summary>

+        /// <returns>A new message of the same type as the original message,

+        /// but munged so that all the data is desensitised.</returns>

+        private static IMessage Munge(IMessage message)

+        {

+            IBuilder builder = message.WeakCreateBuilderForType();

+            foreach (var pair in message.AllFields)

+            {

+                if (pair.Key.IsRepeated)

+                {

+                    foreach (object singleValue in (IEnumerable) pair.Value)

+                    {

+                        builder.WeakAddRepeatedField(pair.Key, CheckedMungeValue(pair.Key, singleValue));

+                    }

+                }

+                else

+                {

+                    builder[pair.Key] = CheckedMungeValue(pair.Key, pair.Value);

+                }

+            }

+            IMessage munged = builder.WeakBuild();

+            if (message.SerializedSize != munged.SerializedSize)

+            {

+                Console.WriteLine("Sub message sizes: {0}/{1}", message.SerializedSize, munged.SerializedSize);

+            }

+            return munged;

+        }

+

+        /// <summary>

+        /// Munges a single value and checks that the length ends up the same as it was before.

+        /// </summary>

+        private static object CheckedMungeValue(FieldDescriptor fieldDescriptor, object value)

+        {

+            int currentSize = CodedOutputStream.ComputeFieldSize(fieldDescriptor.FieldType, fieldDescriptor.FieldNumber,

+                                                                 value);

+            object mungedValue = MungeValue(fieldDescriptor, value);

+            int mungedSize = CodedOutputStream.ComputeFieldSize(fieldDescriptor.FieldType, fieldDescriptor.FieldNumber,

+                                                                mungedValue);

+            // Exceptions log more easily than assertions

+            if (currentSize != mungedSize)

+            {

+                throw new Exception("Munged value had wrong size. Field type: " + fieldDescriptor.FieldType

+                                    + "; old value: " + value + "; new value: " + mungedValue);

+            }

+            return mungedValue;

+        }

+

+        /// <summary>

+        /// Munges a single value of the specified field descriptor. (i.e. if the field is

+        /// actually a repeated int, this method receives a single int value to munge, and

+        /// is called multiple times).

+        /// </summary>

+        private static object MungeValue(FieldDescriptor fieldDescriptor, object value)

+        {

+            switch (fieldDescriptor.FieldType)

+            {

+                case FieldType.SInt64:

+                case FieldType.Int64:

+                    return (long) MungeVarint64((ulong) (long) value);

+                case FieldType.UInt64:

+                    return MungeVarint64((ulong) value);

+                case FieldType.SInt32:

+                    return (int) MungeVarint32((uint) (int) value);

+                case FieldType.Int32:

+                    return MungeInt32((int) value);

+                case FieldType.UInt32:

+                    return MungeVarint32((uint) value);

+                case FieldType.Double:

+                    return rng.NextDouble();

+                case FieldType.Float:

+                    return (float) rng.NextDouble();

+                case FieldType.Fixed64:

+                    {

+                        byte[] data = new byte[8];

+                        rng.NextBytes(data);

+                        return BitConverter.ToUInt64(data, 0);

+                    }

+                case FieldType.Fixed32:

+                    {

+                        byte[] data = new byte[4];

+                        rng.NextBytes(data);

+                        return BitConverter.ToUInt32(data, 0);

+                    }

+                case FieldType.Bool:

+                    return rng.Next(2) == 1;

+                case FieldType.String:

+                    return MungeString((string) value);

+                case FieldType.Group:

+                case FieldType.Message:

+                    return Munge((IMessage) value);

+                case FieldType.Bytes:

+                    return MungeByteString((ByteString) value);

+                case FieldType.SFixed64:

+                    {

+                        byte[] data = new byte[8];

+                        rng.NextBytes(data);

+                        return BitConverter.ToInt64(data, 0);

+                    }

+                case FieldType.SFixed32:

+                    {

+                        byte[] data = new byte[4];

+                        rng.NextBytes(data);

+                        return BitConverter.ToInt32(data, 0);

+                    }

+                case FieldType.Enum:

+                    return MungeEnum(fieldDescriptor, (EnumValueDescriptor) value);

+                default:

+                    // TODO(jonskeet): Different exception?

+                    throw new ArgumentException("Invalid field descriptor");

+            }

+        }

+

+        private static object MungeString(string original)

+        {

+            foreach (char c in original)

+            {

+                if (c > 127)

+                {

+                    throw new ArgumentException("Can't handle non-ascii yet");

+                }

+            }

+            char[] chars = new char[original.Length];

+            // Convert to pure ASCII - no control characters.

+            for (int i = 0; i < chars.Length; i++)

+            {

+                chars[i] = (char) rng.Next(32, 127);

+            }

+            return new string(chars);

+        }

+

+        /// <summary>

+        /// Int32 fields are slightly strange - we need to keep the sign the same way it is:

+        /// negative numbers can munge to any other negative number (it'll always take

+        /// 10 bytes) but positive numbers have to stay positive, so we can't use the

+        /// full range of 32 bits.

+        /// </summary>

+        private static int MungeInt32(int value)

+        {

+            if (value < 0)

+            {

+                return rng.Next(int.MinValue, 0);

+            }

+            int length = CodedOutputStream.ComputeRawVarint32Size((uint) value);

+            uint min = length == 1 ? 0 : 1U << ((length - 1)*7);

+            uint max = length == 5 ? int.MaxValue : (1U << (length*7)) - 1;

+            return (int) NextRandomUInt64(min, max);

+        }

+

+        private static uint MungeVarint32(uint original)

+        {

+            int length = CodedOutputStream.ComputeRawVarint32Size(original);

+            uint min = length == 1 ? 0 : 1U << ((length - 1)*7);

+            uint max = length == 5 ? uint.MaxValue : (1U << (length*7)) - 1;

+            return (uint) NextRandomUInt64(min, max);

+        }

+

+        private static ulong MungeVarint64(ulong original)

+        {

+            int length = CodedOutputStream.ComputeRawVarint64Size(original);

+            ulong min = length == 1 ? 0 : 1UL << ((length - 1)*7);

+            ulong max = length == 10 ? ulong.MaxValue : (1UL << (length*7)) - 1;

+            return NextRandomUInt64(min, max);

+        }

+

+        /// <summary>

+        /// Returns a random number in the range [min, max] (both inclusive).

+        /// </summary>    

+        private static ulong NextRandomUInt64(ulong min, ulong max)

+        {

+            if (min > max)

+            {

+                throw new ArgumentException("min must be <= max; min=" + min + "; max = " + max);

+            }

+            ulong range = max - min;

+            // This isn't actually terribly good at very large ranges - but it doesn't really matter for the sake

+            // of this program.

+            return min + (ulong) (range*rng.NextDouble());

+        }

+

+        private static object MungeEnum(FieldDescriptor fieldDescriptor, EnumValueDescriptor original)

+        {

+            // Find all the values which get encoded to the same size as the current value, and pick one at random

+            int originalSize = CodedOutputStream.ComputeRawVarint32Size((uint) original.Number);

+            List<EnumValueDescriptor> sameSizeValues = new List<EnumValueDescriptor>();

+            foreach (EnumValueDescriptor candidate in fieldDescriptor.EnumType.Values)

+            {

+                if (CodedOutputStream.ComputeRawVarint32Size((uint) candidate.Number) == originalSize)

+                {

+                    sameSizeValues.Add(candidate);

+                }

+            }

+            return sameSizeValues[rng.Next(sameSizeValues.Count)];

+        }

+

+        private static object MungeByteString(ByteString byteString)

+        {

+            byte[] data = new byte[byteString.Length];

+            rng.NextBytes(data);

+            return ByteString.CopyFrom(data);

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtoMunge/Properties/AssemblyInfo.cs b/csharp/src/ProtoMunge/Properties/AssemblyInfo.cs
new file mode 100644
index 00000000..b78271b9
--- /dev/null
+++ b/csharp/src/ProtoMunge/Properties/AssemblyInfo.cs
@@ -0,0 +1,30 @@
+using System.Reflection;

+using System.Runtime.CompilerServices;

+using System.Runtime.InteropServices;

+

+// General Information about an assembly is controlled through the following 

+// set of attributes. Change these attribute values to modify the information

+// associated with an assembly.

+

+[assembly: AssemblyTitle("ProtoMunge")]

+[assembly: AssemblyDescription("")]

+[assembly: AssemblyConfiguration("")]

+[assembly: AssemblyCompany("")]

+[assembly: AssemblyProduct("ProtoMunge")]

+[assembly: AssemblyCopyright("Copyright ©  2008")]

+[assembly: AssemblyTrademark("")]

+[assembly: AssemblyCulture("")]

+

+// Version information for an assembly consists of the following four values:

+//

+//      Major Version

+//      Minor Version 

+//      Build Number

+//      Revision

+//

+// You can specify all the values or you can default the Build and Revision Numbers 

+// by using the '*' as shown below:

+// [assembly: AssemblyVersion("2.4.1.555")]

+

+[assembly: AssemblyVersion("2.4.1.555")]

+[assembly: AssemblyFileVersion("2.4.1.555")]
\ No newline at end of file
diff --git a/csharp/src/ProtoMunge/ProtoMunge.csproj b/csharp/src/ProtoMunge/ProtoMunge.csproj
new file mode 100644
index 00000000..60c907b1
--- /dev/null
+++ b/csharp/src/ProtoMunge/ProtoMunge.csproj
@@ -0,0 +1,67 @@
+<?xml version="1.0" encoding="utf-8"?>

+<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

+  <PropertyGroup>

+    <EnvironmentFlavor>CLIENTPROFILE</EnvironmentFlavor>

+    <EnvironmentTemplate>NET35</EnvironmentTemplate>

+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>

+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>

+    <ProductVersion>9.0.30729</ProductVersion>

+    <SchemaVersion>2.0</SchemaVersion>

+    <ProjectGuid>{8F09AF72-3327-4FA7-BC09-070B80221AB9}</ProjectGuid>

+    <OutputType>Exe</OutputType>

+    <AppDesignerFolder>Properties</AppDesignerFolder>

+    <RootNamespace>Google.ProtocolBuffers.ProtoMunge</RootNamespace>

+    <AssemblyName>ProtoMunge</AssemblyName>

+    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>

+    <FileAlignment>512</FileAlignment>

+    <TargetFrameworkProfile>Client</TargetFrameworkProfile>

+  </PropertyGroup>

+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">

+    <DebugSymbols>true</DebugSymbols>

+    <DebugType>full</DebugType>

+    <Optimize>false</Optimize>

+    <OutputPath>bin\Debug</OutputPath>

+    <IntermediateOutputPath>obj\Debug\</IntermediateOutputPath>

+    <DefineConstants>DEBUG;TRACE</DefineConstants>

+    <ErrorReport>prompt</ErrorReport>

+    <WarningLevel>4</WarningLevel>

+    <NoStdLib>true</NoStdLib>

+    <GenerateSerializationAssemblies>Off</GenerateSerializationAssemblies>

+  </PropertyGroup>

+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">

+    <DebugType>pdbonly</DebugType>

+    <Optimize>true</Optimize>

+    <OutputPath>bin\Release</OutputPath>

+    <IntermediateOutputPath>obj\Release\</IntermediateOutputPath>

+    <DefineConstants>TRACE</DefineConstants>

+    <ErrorReport>prompt</ErrorReport>

+    <WarningLevel>4</WarningLevel>

+    <NoStdLib>true</NoStdLib>

+    <GenerateSerializationAssemblies>Off</GenerateSerializationAssemblies>

+  </PropertyGroup>

+  <ItemGroup>

+    <Reference Include="mscorlib" />

+    <Reference Include="System" />

+  </ItemGroup>

+  <ItemGroup>

+    <Compile Include="Program.cs" />

+    <Compile Include="Properties\AssemblyInfo.cs" />

+  </ItemGroup>

+  <ItemGroup>

+    <ProjectReference Include="..\ProtocolBuffers\ProtocolBuffers.csproj">

+      <Project>{6908BDCE-D925-43F3-94AC-A531E6DF2591}</Project>

+      <Name>ProtocolBuffers</Name>

+    </ProjectReference>

+  </ItemGroup>

+  <ItemGroup>

+    <None Include="app.config" />

+  </ItemGroup>

+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />

+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 

+       Other similar extension points exist, see Microsoft.Common.targets.

+  <Target Name="BeforeBuild">

+  </Target>

+  <Target Name="AfterBuild">

+  </Target>

+  -->

+</Project>
\ No newline at end of file
diff --git a/csharp/src/ProtoMunge/app.config b/csharp/src/ProtoMunge/app.config
new file mode 100644
index 00000000..e2a5a187
--- /dev/null
+++ b/csharp/src/ProtoMunge/app.config
@@ -0,0 +1,3 @@
+<?xml version="1.0" encoding="utf-8"?>
+<configuration>
+<startup><supportedRuntime version="v4.0" sku=".NETFramework,Version=v4.0,Profile=Client"/></startup></configuration>
diff --git a/csharp/src/ProtocolBuffers.Serialization/AbstractReader.cs b/csharp/src/ProtocolBuffers.Serialization/AbstractReader.cs
new file mode 100644
index 00000000..99ecec88
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Serialization/AbstractReader.cs
@@ -0,0 +1,686 @@
+using System;

+using System.Collections.Generic;

+using System.Globalization;

+using Google.ProtocolBuffers.Descriptors;

+

+//Disable CS3011: only CLS-compliant members can be abstract

+#pragma warning disable 3011

+

+namespace Google.ProtocolBuffers.Serialization

+{

+    /// <summary>

+    /// Provides a base-class that provides some basic functionality for handling type dispatching

+    /// </summary>

+    public abstract class AbstractReader : ICodedInputStream

+    {

+        private const int DefaultMaxDepth = 64;

+        private int _depth;

+        

+        /// <summary> Constructs a new reader </summary>

+        protected AbstractReader() { MaxDepth = DefaultMaxDepth; }

+

+        /// <summary> Gets or sets the maximum recursion depth allowed </summary>

+        public int MaxDepth { get; set; }

+

+        /// <summary>

+        /// Merges the contents of stream into the provided message builder

+        /// </summary>

+        public TBuilder Merge<TBuilder>(TBuilder builder) where TBuilder : IBuilderLite

+        {

+            return Merge(builder, ExtensionRegistry.Empty);

+        }

+

+        /// <summary>

+        /// Merges the contents of stream into the provided message builder

+        /// </summary>

+        public abstract TBuilder Merge<TBuilder>(TBuilder builder, ExtensionRegistry registry)

+            where TBuilder : IBuilderLite;

+

+        /// <summary>

+        /// Peeks at the next field in the input stream and returns what information is available.

+        /// </summary>

+        /// <remarks>

+        /// This may be called multiple times without actually reading the field.  Only after the field

+        /// is either read, or skipped, should PeekNext return a different value.

+        /// </remarks>

+        protected abstract bool PeekNext(out string field);

+

+        /// <summary>

+        /// Causes the reader to skip past this field

+        /// </summary>

+        protected abstract void Skip();

+

+        /// <summary>

+        /// Returns true if it was able to read a Boolean from the input

+        /// </summary>

+        protected abstract bool Read(ref bool value);

+

+        /// <summary>

+        /// Returns true if it was able to read a Int32 from the input

+        /// </summary>

+        protected abstract bool Read(ref int value);

+

+        /// <summary>

+        /// Returns true if it was able to read a UInt32 from the input

+        /// </summary>

+        protected abstract bool Read(ref uint value);

+

+        /// <summary>

+        /// Returns true if it was able to read a Int64 from the input

+        /// </summary>

+        protected abstract bool Read(ref long value);

+

+        /// <summary>

+        /// Returns true if it was able to read a UInt64 from the input

+        /// </summary>

+        protected abstract bool Read(ref ulong value);

+

+        /// <summary>

+        /// Returns true if it was able to read a Single from the input

+        /// </summary>

+        protected abstract bool Read(ref float value);

+

+        /// <summary>

+        /// Returns true if it was able to read a Double from the input

+        /// </summary>

+        protected abstract bool Read(ref double value);

+

+        /// <summary>

+        /// Returns true if it was able to read a String from the input

+        /// </summary>

+        protected abstract bool Read(ref string value);

+

+        /// <summary>

+        /// Returns true if it was able to read a ByteString from the input

+        /// </summary>

+        protected abstract bool Read(ref ByteString value);

+

+        /// <summary>

+        /// returns true if it was able to read a single value into the value reference.  The value

+        /// stored may be of type System.String, System.Int32, or an IEnumLite from the IEnumLiteMap.

+        /// </summary>

+        protected abstract bool ReadEnum(ref object value);

+

+        /// <summary>

+        /// Merges the input stream into the provided IBuilderLite 

+        /// </summary>

+        protected abstract bool ReadMessage(IBuilderLite builder, ExtensionRegistry registry);

+        

+        /// <summary>

+        /// Reads the root-message preamble specific to this formatter

+        /// </summary>

+        public abstract void ReadMessageStart();

+

+        /// <summary>

+        /// Reads the root-message close specific to this formatter

+        /// </summary>

+        public abstract void ReadMessageEnd();

+

+        /// <summary>

+        /// Merges the input stream into the provided IBuilderLite 

+        /// </summary>

+        public virtual bool ReadGroup(IBuilderLite value, ExtensionRegistry registry)

+        {

+            return ReadMessage(value, registry);

+        }

+

+        /// <summary>

+        /// Cursors through the array elements and stops at the end of the array

+        /// </summary>

+        protected virtual IEnumerable<string> ForeachArrayItem(string field)

+        {

+            string next = field;

+            while (true)

+            {

+                yield return next;

+

+                if (!PeekNext(out next) || next != field)

+                {

+                    break;

+                }

+            }

+        }

+

+        /// <summary>

+        /// Reads an array of T messages

+        /// </summary>

+        public virtual bool ReadMessageArray<T>(string field, ICollection<T> items, IMessageLite messageType,

+                                                ExtensionRegistry registry)

+        {

+            bool success = false;

+            foreach (string next in ForeachArrayItem(field))

+            {

+                IBuilderLite builder = messageType.WeakCreateBuilderForType();

+                if (ReadMessage(builder, registry))

+                {

+                    items.Add((T) builder.WeakBuild());

+                    success |= true;

+                }

+            }

+            return success;

+        }

+

+        /// <summary>

+        /// Reads an array of T messages as a proto-buffer group

+        /// </summary>

+        public virtual bool ReadGroupArray<T>(string field, ICollection<T> items, IMessageLite messageType,

+                                              ExtensionRegistry registry)

+        {

+            bool success = false;

+            foreach (string next in ForeachArrayItem(field))

+            {

+                IBuilderLite builder = messageType.WeakCreateBuilderForType();

+                if (ReadGroup(builder, registry))

+                {

+                    items.Add((T) builder.WeakBuild());

+                    success |= true;

+                }

+            }

+            return success;

+        }

+

+        /// <summary>

+        /// Reads an array of System.Enum type T and adds them to the collection

+        /// </summary>

+        public virtual bool ReadEnumArray(string field, ICollection<object> items)

+        {

+            bool success = false;

+            foreach (string next in ForeachArrayItem(field))

+            {

+                object temp = null;

+                if (ReadEnum(ref temp))

+                {

+                    items.Add(temp);

+                    success |= true;

+                }

+            }

+            return success;

+        }

+

+        /// <summary>

+        /// Reads an array of T, where T is a primitive type defined by FieldType

+        /// </summary>

+        public virtual bool ReadArray<T>(FieldType type, string field, ICollection<T> items)

+        {

+            bool success = false;

+            foreach (string next in ForeachArrayItem(field))

+            {

+                object temp = null;

+                if (ReadField(type, ref temp))

+                {

+                    items.Add((T) temp);

+                    success |= true;

+                }

+            }

+            return success;

+        }

+

+        /// <summary>

+        /// returns true if it was able to read a single primitive value of FieldType into the value reference

+        /// </summary>

+        public virtual bool ReadField(FieldType type, ref object value)

+        {

+            switch (type)

+            {

+                case FieldType.Bool:

+                    {

+                        bool temp = false;

+                        if (Read(ref temp))

+                        {

+                            value = temp;

+                        }

+                        else

+                        {

+                            return false;

+                        }

+                        break;

+                    }

+                case FieldType.Int64:

+                case FieldType.SInt64:

+                case FieldType.SFixed64:

+                    {

+                        long temp = 0;

+                        if (Read(ref temp))

+                        {

+                            value = temp;

+                        }

+                        else

+                        {

+                            return false;

+                        }

+                        break;

+                    }

+                case FieldType.UInt64:

+                case FieldType.Fixed64:

+                    {

+                        ulong temp = 0;

+                        if (Read(ref temp))

+                        {

+                            value = temp;

+                        }

+                        else

+                        {

+                            return false;

+                        }

+                        break;

+                    }

+                case FieldType.Int32:

+                case FieldType.SInt32:

+                case FieldType.SFixed32:

+                    {

+                        int temp = 0;

+                        if (Read(ref temp))

+                        {

+                            value = temp;

+                        }

+                        else

+                        {

+                            return false;

+                        }

+                        break;

+                    }

+                case FieldType.UInt32:

+                case FieldType.Fixed32:

+                    {

+                        uint temp = 0;

+                        if (Read(ref temp))

+                        {

+                            value = temp;

+                        }

+                        else

+                        {

+                            return false;

+                        }

+                        break;

+                    }

+                case FieldType.Float:

+                    {

+                        float temp = float.NaN;

+                        if (Read(ref temp))

+                        {

+                            value = temp;

+                        }

+                        else

+                        {

+                            return false;

+                        }

+                        break;

+                    }

+                case FieldType.Double:

+                    {

+                        double temp = float.NaN;

+                        if (Read(ref temp))

+                        {

+                            value = temp;

+                        }

+                        else

+                        {

+                            return false;

+                        }

+                        break;

+                    }

+                case FieldType.String:

+                    {

+                        string temp = null;

+                        if (Read(ref temp))

+                        {

+                            value = temp;

+                        }

+                        else

+                        {

+                            return false;

+                        }

+                        break;

+                    }

+                case FieldType.Bytes:

+                    {

+                        ByteString temp = null;

+                        if (Read(ref temp))

+                        {

+                            value = temp;

+                        }

+                        else

+                        {

+                            return false;

+                        }

+                        break;

+                    }

+                default:

+                    throw InvalidProtocolBufferException.InvalidTag();

+            }

+            return true;

+        }

+

+        #region ICodedInputStream Members

+

+        bool ICodedInputStream.ReadTag(out uint fieldTag, out string fieldName)

+        {

+            fieldTag = 0;

+            if (PeekNext(out fieldName))

+            {

+                return true;

+            }

+            return false;

+        }

+

+        bool ICodedInputStream.ReadDouble(ref double value)

+        {

+            return Read(ref value);

+        }

+

+        bool ICodedInputStream.ReadFloat(ref float value)

+        {

+            return Read(ref value);

+        }

+

+        bool ICodedInputStream.ReadUInt64(ref ulong value)

+        {

+            return Read(ref value);

+        }

+

+        bool ICodedInputStream.ReadInt64(ref long value)

+        {

+            return Read(ref value);

+        }

+

+        bool ICodedInputStream.ReadInt32(ref int value)

+        {

+            return Read(ref value);

+        }

+

+        bool ICodedInputStream.ReadFixed64(ref ulong value)

+        {

+            return Read(ref value);

+        }

+

+        bool ICodedInputStream.ReadFixed32(ref uint value)

+        {

+            return Read(ref value);

+        }

+

+        bool ICodedInputStream.ReadBool(ref bool value)

+        {

+            return Read(ref value);

+        }

+

+        bool ICodedInputStream.ReadString(ref string value)

+        {

+            return Read(ref value);

+        }

+

+        void ICodedInputStream.ReadGroup(int fieldNumber, IBuilderLite builder, ExtensionRegistry extensionRegistry)

+        {

+            if (_depth++ > MaxDepth)

+            {

+                throw new RecursionLimitExceededException();

+            }

+            ReadGroup(builder, extensionRegistry);

+            _depth--;

+        }

+

+        void ICodedInputStream.ReadUnknownGroup(int fieldNumber, IBuilderLite builder)

+        {

+            throw new NotSupportedException();

+        }

+

+        void ICodedInputStream.ReadMessage(IBuilderLite builder, ExtensionRegistry extensionRegistry)

+        {

+            if (_depth++ > MaxDepth)

+            {

+                throw new RecursionLimitExceededException();

+            }

+            ReadMessage(builder, extensionRegistry);

+            _depth--;

+        }

+

+        bool ICodedInputStream.ReadBytes(ref ByteString value)

+        {

+            return Read(ref value);

+        }

+

+        bool ICodedInputStream.ReadUInt32(ref uint value)

+        {

+            return Read(ref value);

+        }

+

+        bool ICodedInputStream.ReadEnum(ref IEnumLite value, out object unknown, IEnumLiteMap mapping)

+        {

+            value = null;

+            unknown = null;

+            if (ReadEnum(ref unknown))

+            {

+                if (unknown is int)

+                {

+                    value = mapping.FindValueByNumber((int) unknown);

+                }

+                else if (unknown is string)

+                {

+                    value = mapping.FindValueByName((string) unknown);

+                }

+                return value != null;

+            }

+            return false;

+        }

+

+        bool ICodedInputStream.ReadEnum<T>(ref T value, out object rawValue)

+        {

+            rawValue = null;

+            if (ReadEnum(ref rawValue))

+            {

+                if (!EnumParser<T>.TryConvert(rawValue, ref value))

+                {

+                    value = default(T);

+                    return false;

+                }

+                return true;

+            }

+            return false;

+        }

+

+        bool ICodedInputStream.ReadSFixed32(ref int value)

+        {

+            return Read(ref value);

+        }

+

+        bool ICodedInputStream.ReadSFixed64(ref long value)

+        {

+            return Read(ref value);

+        }

+

+        bool ICodedInputStream.ReadSInt32(ref int value)

+        {

+            return Read(ref value);

+        }

+

+        bool ICodedInputStream.ReadSInt64(ref long value)

+        {

+            return Read(ref value);

+        }

+

+        void ICodedInputStream.ReadPrimitiveArray(FieldType fieldType, uint fieldTag, string fieldName,

+                                                  ICollection<object> list)

+        {

+            ReadArray(fieldType, fieldName, list);

+        }

+

+        void ICodedInputStream.ReadEnumArray(uint fieldTag, string fieldName, ICollection<IEnumLite> list,

+                                             out ICollection<object> unknown, IEnumLiteMap mapping)

+        {

+            unknown = null;

+            List<object> array = new List<object>();

+            if (ReadEnumArray(fieldName, array))

+            {

+                foreach (object rawValue in array)

+                {

+                    IEnumLite item = null;

+                    if (rawValue is int)

+                    {

+                        item = mapping.FindValueByNumber((int) rawValue);

+                    }

+                    else if (rawValue is string)

+                    {

+                        item = mapping.FindValueByName((string) rawValue);

+                    }

+

+                    if (item != null)

+                    {

+                        list.Add(item);

+                    }

+                    else

+                    {

+                        if (unknown == null)

+                        {

+                            unknown = new List<object>();

+                        }

+                        unknown.Add(rawValue);

+                    }

+                }

+            }

+        }

+

+        void ICodedInputStream.ReadEnumArray<T>(uint fieldTag, string fieldName, ICollection<T> list,

+                                                out ICollection<object> unknown)

+        {

+            unknown = null;

+            List<object> array = new List<object>();

+            if (ReadEnumArray(fieldName, array))

+            {

+                foreach (object rawValue in array)

+                {

+                    T val = default(T);

+                    if (EnumParser<T>.TryConvert(rawValue, ref val))

+                    {

+                        list.Add(val);

+                    }

+                    else

+                    {

+                        if (unknown == null)

+                        {

+                            unknown = new List<object>();

+                        }

+                        unknown.Add(rawValue);

+                    }

+                }

+            }

+        }

+

+        void ICodedInputStream.ReadMessageArray<T>(uint fieldTag, string fieldName, ICollection<T> list, T messageType,

+                                                   ExtensionRegistry registry)

+        {

+            if (_depth++ > MaxDepth)

+            {

+                throw new RecursionLimitExceededException();

+            }

+            ReadMessageArray(fieldName, list, messageType, registry);

+            _depth--;

+        }

+

+        void ICodedInputStream.ReadGroupArray<T>(uint fieldTag, string fieldName, ICollection<T> list, T messageType,

+                                                 ExtensionRegistry registry)

+        {

+            if (_depth++ > MaxDepth)

+            {

+                throw new RecursionLimitExceededException();

+            }

+            ReadGroupArray(fieldName, list, messageType, registry);

+            _depth--;

+        }

+

+        bool ICodedInputStream.ReadPrimitiveField(FieldType fieldType, ref object value)

+        {

+            return ReadField(fieldType, ref value);

+        }

+

+        bool ICodedInputStream.IsAtEnd

+        {

+            get

+            {

+                string next;

+                return PeekNext(out next) == false;

+            }

+        }

+

+        bool ICodedInputStream.SkipField()

+        {

+            Skip();

+            return true;

+        }

+

+        void ICodedInputStream.ReadStringArray(uint fieldTag, string fieldName, ICollection<string> list)

+        {

+            ReadArray(FieldType.String, fieldName, list);

+        }

+

+        void ICodedInputStream.ReadBytesArray(uint fieldTag, string fieldName, ICollection<ByteString> list)

+        {

+            ReadArray(FieldType.Bytes, fieldName, list);

+        }

+

+        void ICodedInputStream.ReadBoolArray(uint fieldTag, string fieldName, ICollection<bool> list)

+        {

+            ReadArray(FieldType.Bool, fieldName, list);

+        }

+

+        void ICodedInputStream.ReadInt32Array(uint fieldTag, string fieldName, ICollection<int> list)

+        {

+            ReadArray(FieldType.Int32, fieldName, list);

+        }

+

+        void ICodedInputStream.ReadSInt32Array(uint fieldTag, string fieldName, ICollection<int> list)

+        {

+            ReadArray(FieldType.SInt32, fieldName, list);

+        }

+

+        void ICodedInputStream.ReadUInt32Array(uint fieldTag, string fieldName, ICollection<uint> list)

+        {

+            ReadArray(FieldType.UInt32, fieldName, list);

+        }

+

+        void ICodedInputStream.ReadFixed32Array(uint fieldTag, string fieldName, ICollection<uint> list)

+        {

+            ReadArray(FieldType.Fixed32, fieldName, list);

+        }

+

+        void ICodedInputStream.ReadSFixed32Array(uint fieldTag, string fieldName, ICollection<int> list)

+        {

+            ReadArray(FieldType.SFixed32, fieldName, list);

+        }

+

+        void ICodedInputStream.ReadInt64Array(uint fieldTag, string fieldName, ICollection<long> list)

+        {

+            ReadArray(FieldType.Int64, fieldName, list);

+        }

+

+        void ICodedInputStream.ReadSInt64Array(uint fieldTag, string fieldName, ICollection<long> list)

+        {

+            ReadArray(FieldType.SInt64, fieldName, list);

+        }

+

+        void ICodedInputStream.ReadUInt64Array(uint fieldTag, string fieldName, ICollection<ulong> list)

+        {

+            ReadArray(FieldType.UInt64, fieldName, list);

+        }

+

+        void ICodedInputStream.ReadFixed64Array(uint fieldTag, string fieldName, ICollection<ulong> list)

+        {

+            ReadArray(FieldType.Fixed64, fieldName, list);

+        }

+

+        void ICodedInputStream.ReadSFixed64Array(uint fieldTag, string fieldName, ICollection<long> list)

+        {

+            ReadArray(FieldType.SFixed64, fieldName, list);

+        }

+

+        void ICodedInputStream.ReadDoubleArray(uint fieldTag, string fieldName, ICollection<double> list)

+        {

+            ReadArray(FieldType.Double, fieldName, list);

+        }

+

+        void ICodedInputStream.ReadFloatArray(uint fieldTag, string fieldName, ICollection<float> list)

+        {

+            ReadArray(FieldType.Float, fieldName, list);

+        }

+

+        #endregion

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers.Serialization/AbstractTextReader.cs b/csharp/src/ProtocolBuffers.Serialization/AbstractTextReader.cs
new file mode 100644
index 00000000..41578fab
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Serialization/AbstractTextReader.cs
@@ -0,0 +1,175 @@
+using System;

+using System.Globalization;

+using System.Xml;

+

+namespace Google.ProtocolBuffers.Serialization

+{

+    /// <summary>

+    /// Provides a base class for text-parsing readers

+    /// </summary>

+    public abstract class AbstractTextReader : AbstractReader

+    {

+        /// <summary> Constructs a new reader </summary>

+        protected AbstractTextReader() { }

+

+        /// <summary>

+        /// Reads a typed field as a string

+        /// </summary>

+        protected abstract bool ReadAsText(ref string textValue, Type type);

+

+        /// <summary>

+        /// Returns true if it was able to read a String from the input

+        /// </summary>

+        protected override bool Read(ref string value)

+        {

+            string text = null;

+            if (ReadAsText(ref text, typeof(string)))

+            {

+                value = text;

+                return true;

+            }

+            return false;

+        }

+

+        /// <summary>

+        /// Returns true if it was able to read a Boolean from the input

+        /// </summary>

+        protected override bool Read(ref bool value)

+        {

+            string text = null;

+            if (ReadAsText(ref text, typeof(bool)))

+            {

+                value = XmlConvert.ToBoolean(text);

+                return true;

+            }

+            return false;

+        }

+

+        /// <summary>

+        /// Returns true if it was able to read a Int32 from the input

+        /// </summary>

+        protected override bool Read(ref int value)

+        {

+            string text = null;

+            if (ReadAsText(ref text, typeof(int)))

+            {

+                value = XmlConvert.ToInt32(text);

+                return true;

+            }

+            return false;

+        }

+

+        /// <summary>

+        /// Returns true if it was able to read a UInt32 from the input

+        /// </summary>

+        protected override bool Read(ref uint value)

+        {

+            string text = null;

+            if (ReadAsText(ref text, typeof(uint)))

+            {

+                value = XmlConvert.ToUInt32(text);

+                return true;

+            }

+            return false;

+        }

+

+        /// <summary>

+        /// Returns true if it was able to read a Int64 from the input

+        /// </summary>

+        protected override bool Read(ref long value)

+        {

+            string text = null;

+            if (ReadAsText(ref text, typeof(long)))

+            {

+                value = XmlConvert.ToInt64(text);

+                return true;

+            }

+            return false;

+        }

+

+        /// <summary>

+        /// Returns true if it was able to read a UInt64 from the input

+        /// </summary>

+        protected override bool Read(ref ulong value)

+        {

+            string text = null;

+            if (ReadAsText(ref text, typeof(ulong)))

+            {

+                value = XmlConvert.ToUInt64(text);

+                return true;

+            }

+            return false;

+        }

+

+        /// <summary>

+        /// Returns true if it was able to read a Single from the input

+        /// </summary>

+        protected override bool Read(ref float value)

+        {

+            string text = null;

+            if (ReadAsText(ref text, typeof(float)))

+            {

+                value = XmlConvert.ToSingle(text);

+                return true;

+            }

+            return false;

+        }

+

+        /// <summary>

+        /// Returns true if it was able to read a Double from the input

+        /// </summary>

+        protected override bool Read(ref double value)

+        {

+            string text = null;

+            if (ReadAsText(ref text, typeof(double)))

+            {

+                value = XmlConvert.ToDouble(text);

+                return true;

+            }

+            return false;

+        }

+

+        /// <summary>

+        /// Provides decoding of bytes read from the input stream

+        /// </summary>

+        protected virtual ByteString DecodeBytes(string bytes)

+        {

+            return ByteString.FromBase64(bytes);

+        }

+

+        /// <summary>

+        /// Returns true if it was able to read a ByteString from the input

+        /// </summary>

+        protected override bool Read(ref ByteString value)

+        {

+            string text = null;

+            if (ReadAsText(ref text, typeof(ByteString)))

+            {

+                value = DecodeBytes(text);

+                return true;

+            }

+            return false;

+        }

+

+        /// <summary>

+        /// returns true if it was able to read a single value into the value reference.  The value

+        /// stored may be of type System.String, System.Int32, or an IEnumLite from the IEnumLiteMap.

+        /// </summary>

+        protected override bool ReadEnum(ref object value)

+        {

+            string text = null;

+            if (ReadAsText(ref text, typeof(Enum)))

+            {

+                int number;

+                if (FrameworkPortability.TryParseInt32(text, NumberStyles.Integer, FrameworkPortability.InvariantCulture, out number))

+                {

+                    value = number;

+                    return true;

+                }

+                value = text;

+                return true;

+            }

+            return false;

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers.Serialization/AbstractTextWriter.cs b/csharp/src/ProtocolBuffers.Serialization/AbstractTextWriter.cs
new file mode 100644
index 00000000..e13cbbab
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Serialization/AbstractTextWriter.cs
@@ -0,0 +1,104 @@
+using System;

+using System.Xml;

+

+namespace Google.ProtocolBuffers.Serialization

+{

+    /// <summary>

+    /// Provides a base class for text writers

+    /// </summary>

+    public abstract class AbstractTextWriter : AbstractWriter

+    {

+        /// <summary>

+        /// Encodes raw bytes to be written to the stream

+        /// </summary>

+        protected virtual string EncodeBytes(ByteString bytes)

+        {

+            return bytes.ToBase64();

+        }

+

+        /// <summary>

+        /// Writes a typed field as a text value

+        /// </summary>

+        protected abstract void WriteAsText(string field, string textValue, object typedValue);

+

+        /// <summary>

+        /// Writes a String value

+        /// </summary>

+        protected override void Write(string field, string value)

+        {

+            WriteAsText(field, value, value);

+        }

+

+        /// <summary>

+        /// Writes a Boolean value

+        /// </summary>

+        protected override void Write(string field, bool value)

+        {

+            WriteAsText(field, XmlConvert.ToString(value), value);

+        }

+

+        /// <summary>

+        /// Writes a Int32 value

+        /// </summary>

+        protected override void Write(string field, int value)

+        {

+            WriteAsText(field, XmlConvert.ToString(value), value);

+        }

+

+        /// <summary>

+        /// Writes a UInt32 value

+        /// </summary>

+        protected override void Write(string field, uint value)

+        {

+            WriteAsText(field, XmlConvert.ToString(value), value);

+        }

+

+        /// <summary>

+        /// Writes a Int64 value

+        /// </summary>

+        protected override void Write(string field, long value)

+        {

+            WriteAsText(field, XmlConvert.ToString(value), value);

+        }

+

+        /// <summary>

+        /// Writes a UInt64 value

+        /// </summary>

+        protected override void Write(string field, ulong value)

+        {

+            WriteAsText(field, XmlConvert.ToString(value), value);

+        }

+

+        /// <summary>

+        /// Writes a Single value

+        /// </summary>

+        protected override void Write(string field, float value)

+        {

+            WriteAsText(field, XmlConvert.ToString(value), value);

+        }

+

+        /// <summary>

+        /// Writes a Double value

+        /// </summary>

+        protected override void Write(string field, double value)

+        {

+            WriteAsText(field, XmlConvert.ToString(value), value);

+        }

+

+        /// <summary>

+        /// Writes a set of bytes

+        /// </summary>

+        protected override void Write(string field, ByteString value)

+        {

+            WriteAsText(field, EncodeBytes(value), value);

+        }

+

+        /// <summary>

+        /// Writes a System.Enum by the numeric and textual value

+        /// </summary>

+        protected override void WriteEnum(string field, int number, string name)

+        {

+            WriteAsText(field, name, number);

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers.Serialization/AbstractWriter.cs b/csharp/src/ProtocolBuffers.Serialization/AbstractWriter.cs
new file mode 100644
index 00000000..f4cfe3e1
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Serialization/AbstractWriter.cs
@@ -0,0 +1,503 @@
+using System;

+using System.Collections;

+using System.Collections.Generic;

+using System.Globalization;

+using Google.ProtocolBuffers.Descriptors;

+

+//Disable CS3011: only CLS-compliant members can be abstract

+#pragma warning disable 3011

+

+namespace Google.ProtocolBuffers.Serialization

+{

+    /// <summary>

+    /// Provides a base class for writers that performs some basic type dispatching

+    /// </summary>

+    public abstract class AbstractWriter : ICodedOutputStream

+    {

+        /// <summary>

+        /// Completes any pending write operations

+        /// </summary>

+        public virtual void Flush()

+        {

+        }

+

+        /// <summary>

+        /// Writes the message to the the formatted stream.

+        /// </summary>

+        public abstract void WriteMessage(IMessageLite message);

+

+        /// <summary>

+        /// Used to write any nessary root-message preamble. After this call you can call 

+        /// IMessageLite.MergeTo(...) and complete the message with a call to WriteMessageEnd().

+        /// These three calls are identical to just calling WriteMessage(message);

+        /// </summary>

+        /// <example>

+        /// AbstractWriter writer;

+        /// writer.WriteMessageStart();

+        /// message.WriteTo(writer);

+        /// writer.WriteMessageEnd();

+        /// // ... or, but not both ...

+        /// writer.WriteMessage(message);

+        /// </example>

+        public abstract void WriteMessageStart();

+

+        /// <summary>

+        /// Used to complete a root-message previously started with a call to WriteMessageStart()

+        /// </summary>

+        public abstract void WriteMessageEnd();

+

+        /// <summary>

+        /// Writes a Boolean value

+        /// </summary>

+        protected abstract void Write(string field, Boolean value);

+

+        /// <summary>

+        /// Writes a Int32 value

+        /// </summary>

+        protected abstract void Write(string field, Int32 value);

+

+        /// <summary>

+        /// Writes a UInt32 value

+        /// </summary>

+        protected abstract void Write(string field, UInt32 value);

+

+        /// <summary>

+        /// Writes a Int64 value

+        /// </summary>

+        protected abstract void Write(string field, Int64 value);

+

+        /// <summary>

+        /// Writes a UInt64 value

+        /// </summary>

+        protected abstract void Write(string field, UInt64 value);

+

+        /// <summary>

+        /// Writes a Single value

+        /// </summary>

+        protected abstract void Write(string field, Single value);

+

+        /// <summary>

+        /// Writes a Double value

+        /// </summary>

+        protected abstract void Write(string field, Double value);

+

+        /// <summary>

+        /// Writes a String value

+        /// </summary>

+        protected abstract void Write(string field, String value);

+

+        /// <summary>

+        /// Writes a set of bytes

+        /// </summary>

+        protected abstract void Write(string field, ByteString value);

+

+        /// <summary>

+        /// Writes a message or group as a field

+        /// </summary>

+        protected abstract void WriteMessageOrGroup(string field, IMessageLite message);

+

+        /// <summary>

+        /// Writes a System.Enum by the numeric and textual value

+        /// </summary>

+        protected abstract void WriteEnum(string field, int number, string name);

+

+        /// <summary>

+        /// Writes a field of the type determined by field.FieldType

+        /// </summary>

+        protected virtual void WriteField(FieldType fieldType, string field, object value)

+        {

+            switch (fieldType)

+            {

+                case FieldType.Bool:

+                    Write(field, (bool) value);

+                    break;

+                case FieldType.Int64:

+                case FieldType.SInt64:

+                case FieldType.SFixed64:

+                    Write(field, (long) value);

+                    break;

+                case FieldType.UInt64:

+                case FieldType.Fixed64:

+                    Write(field, (ulong) value);

+                    break;

+                case FieldType.Int32:

+                case FieldType.SInt32:

+                case FieldType.SFixed32:

+                    Write(field, (int) value);

+                    break;

+                case FieldType.UInt32:

+                case FieldType.Fixed32:

+                    Write(field, (uint) value);

+                    break;

+                case FieldType.Float:

+                    Write(field, (float) value);

+                    break;

+                case FieldType.Double:

+                    Write(field, (double) value);

+                    break;

+                case FieldType.String:

+                    Write(field, (string) value);

+                    break;

+                case FieldType.Bytes:

+                    Write(field, (ByteString) value);

+                    break;

+                case FieldType.Group:

+                    WriteMessageOrGroup(field, (IMessageLite) value);

+                    break;

+                case FieldType.Message:

+                    WriteMessageOrGroup(field, (IMessageLite) value);

+                    break;

+                case FieldType.Enum:

+                    {

+                        if (value is IEnumLite)

+                        {

+                            WriteEnum(field, ((IEnumLite) value).Number, ((IEnumLite) value).Name);

+                        }

+                        else if (value is IConvertible)

+                        {

+                            WriteEnum(field, ((IConvertible)value).ToInt32(FrameworkPortability.InvariantCulture),

+                                      ((IConvertible)value).ToString(FrameworkPortability.InvariantCulture));

+                        }

+                        else

+                        {

+                            throw new ArgumentException("Expected an Enum type for field " + field);

+                        }

+                        break;

+                    }

+                default:

+                    throw InvalidProtocolBufferException.InvalidTag();

+            }

+        }

+

+        /// <summary>

+        /// Writes an array of field values

+        /// </summary>

+        protected virtual void WriteArray(FieldType fieldType, string field, IEnumerable items)

+        {

+            foreach (object obj in items)

+            {

+                WriteField(fieldType, field, obj);

+            }

+        }

+

+        /// <summary>

+        /// Writes a numeric unknown field of wire type: Fixed32, Fixed64, or Variant

+        /// </summary>

+        protected virtual void WriteUnknown(WireFormat.WireType wireType, int fieldNumber, ulong value)

+        {

+        }

+

+        /// <summary>

+        /// Writes an unknown field, Expect WireType of GroupStart or LengthPrefix

+        /// </summary>

+        protected virtual void WriteUnknown(WireFormat.WireType wireType, int fieldNumber, ByteString value)

+        {

+        }

+

+        #region ICodedOutputStream Members

+

+        void ICodedOutputStream.WriteUnknownGroup(int fieldNumber, IMessageLite value)

+        {

+        }

+

+        void ICodedOutputStream.WriteUnknownBytes(int fieldNumber, ByteString value)

+        {

+        }

+

+        void ICodedOutputStream.WriteUnknownField(int fieldNumber, WireFormat.WireType type, ulong value)

+        {

+        }

+

+        void ICodedOutputStream.WriteMessageSetExtension(int fieldNumber, string fieldName, IMessageLite value)

+        {

+        }

+

+        void ICodedOutputStream.WriteMessageSetExtension(int fieldNumber, string fieldName, ByteString value)

+        {

+        }

+

+        void ICodedOutputStream.WriteField(FieldType fieldType, int fieldNumber, string fieldName, object value)

+        {

+            WriteField(fieldType, fieldName, value);

+        }

+

+        void ICodedOutputStream.WriteDouble(int fieldNumber, string fieldName, double value)

+        {

+            Write(fieldName, value);

+        }

+

+        void ICodedOutputStream.WriteFloat(int fieldNumber, string fieldName, float value)

+        {

+            Write(fieldName, value);

+        }

+

+        void ICodedOutputStream.WriteUInt64(int fieldNumber, string fieldName, ulong value)

+        {

+            Write(fieldName, value);

+        }

+

+        void ICodedOutputStream.WriteInt64(int fieldNumber, string fieldName, long value)

+        {

+            Write(fieldName, value);

+        }

+

+        void ICodedOutputStream.WriteInt32(int fieldNumber, string fieldName, int value)

+        {

+            Write(fieldName, value);

+        }

+

+        void ICodedOutputStream.WriteFixed64(int fieldNumber, string fieldName, ulong value)

+        {

+            Write(fieldName, value);

+        }

+

+        void ICodedOutputStream.WriteFixed32(int fieldNumber, string fieldName, uint value)

+        {

+            Write(fieldName, value);

+        }

+

+        void ICodedOutputStream.WriteBool(int fieldNumber, string fieldName, bool value)

+        {

+            Write(fieldName, value);

+        }

+

+        void ICodedOutputStream.WriteString(int fieldNumber, string fieldName, string value)

+        {

+            Write(fieldName, value);

+        }

+

+        void ICodedOutputStream.WriteGroup(int fieldNumber, string fieldName, IMessageLite value)

+        {

+            WriteMessageOrGroup(fieldName, value);

+        }

+

+        void ICodedOutputStream.WriteMessage(int fieldNumber, string fieldName, IMessageLite value)

+        {

+            WriteMessageOrGroup(fieldName, value);

+        }

+

+        void ICodedOutputStream.WriteBytes(int fieldNumber, string fieldName, ByteString value)

+        {

+            Write(fieldName, value);

+        }

+

+        void ICodedOutputStream.WriteUInt32(int fieldNumber, string fieldName, uint value)

+        {

+            Write(fieldName, value);

+        }

+

+        void ICodedOutputStream.WriteEnum(int fieldNumber, string fieldName, int value, object rawValue)

+        {

+            WriteEnum(fieldName, value, rawValue.ToString());

+        }

+

+        void ICodedOutputStream.WriteSFixed32(int fieldNumber, string fieldName, int value)

+        {

+            Write(fieldName, value);

+        }

+

+        void ICodedOutputStream.WriteSFixed64(int fieldNumber, string fieldName, long value)

+        {

+            Write(fieldName, value);

+        }

+

+        void ICodedOutputStream.WriteSInt32(int fieldNumber, string fieldName, int value)

+        {

+            Write(fieldName, value);

+        }

+

+        void ICodedOutputStream.WriteSInt64(int fieldNumber, string fieldName, long value)

+        {

+            Write(fieldName, value);

+        }

+

+

+        void ICodedOutputStream.WriteArray(FieldType fieldType, int fieldNumber, string fieldName, IEnumerable list)

+        {

+            WriteArray(fieldType, fieldName, list);

+        }

+

+        void ICodedOutputStream.WriteGroupArray<T>(int fieldNumber, string fieldName, IEnumerable<T> list)

+        {

+            WriteArray(FieldType.Group, fieldName, list);

+        }

+

+        void ICodedOutputStream.WriteMessageArray<T>(int fieldNumber, string fieldName, IEnumerable<T> list)

+        {

+            WriteArray(FieldType.Message, fieldName, list);

+        }

+

+        void ICodedOutputStream.WriteStringArray(int fieldNumber, string fieldName, IEnumerable<string> list)

+        {

+            WriteArray(FieldType.String, fieldName, list);

+        }

+

+        void ICodedOutputStream.WriteBytesArray(int fieldNumber, string fieldName, IEnumerable<ByteString> list)

+        {

+            WriteArray(FieldType.Bytes, fieldName, list);

+        }

+

+        void ICodedOutputStream.WriteBoolArray(int fieldNumber, string fieldName, IEnumerable<bool> list)

+        {

+            WriteArray(FieldType.Bool, fieldName, list);

+        }

+

+        void ICodedOutputStream.WriteInt32Array(int fieldNumber, string fieldName, IEnumerable<int> list)

+        {

+            WriteArray(FieldType.Int32, fieldName, list);

+        }

+

+        void ICodedOutputStream.WriteSInt32Array(int fieldNumber, string fieldName, IEnumerable<int> list)

+        {

+            WriteArray(FieldType.SInt32, fieldName, list);

+        }

+

+        void ICodedOutputStream.WriteUInt32Array(int fieldNumber, string fieldName, IEnumerable<uint> list)

+        {

+            WriteArray(FieldType.UInt32, fieldName, list);

+        }

+

+        void ICodedOutputStream.WriteFixed32Array(int fieldNumber, string fieldName, IEnumerable<uint> list)

+        {

+            WriteArray(FieldType.Fixed32, fieldName, list);

+        }

+

+        void ICodedOutputStream.WriteSFixed32Array(int fieldNumber, string fieldName, IEnumerable<int> list)

+        {

+            WriteArray(FieldType.SFixed32, fieldName, list);

+        }

+

+        void ICodedOutputStream.WriteInt64Array(int fieldNumber, string fieldName, IEnumerable<long> list)

+        {

+            WriteArray(FieldType.Int64, fieldName, list);

+        }

+

+        void ICodedOutputStream.WriteSInt64Array(int fieldNumber, string fieldName, IEnumerable<long> list)

+        {

+            WriteArray(FieldType.SInt64, fieldName, list);

+        }

+

+        void ICodedOutputStream.WriteUInt64Array(int fieldNumber, string fieldName, IEnumerable<ulong> list)

+        {

+            WriteArray(FieldType.UInt64, fieldName, list);

+        }

+

+        void ICodedOutputStream.WriteFixed64Array(int fieldNumber, string fieldName, IEnumerable<ulong> list)

+        {

+            WriteArray(FieldType.Fixed64, fieldName, list);

+        }

+

+        void ICodedOutputStream.WriteSFixed64Array(int fieldNumber, string fieldName, IEnumerable<long> list)

+        {

+            WriteArray(FieldType.SFixed64, fieldName, list);

+        }

+

+        void ICodedOutputStream.WriteDoubleArray(int fieldNumber, string fieldName, IEnumerable<double> list)

+        {

+            WriteArray(FieldType.Double, fieldName, list);

+        }

+

+        void ICodedOutputStream.WriteFloatArray(int fieldNumber, string fieldName, IEnumerable<float> list)

+        {

+            WriteArray(FieldType.Float, fieldName, list);

+        }

+

+        void ICodedOutputStream.WriteEnumArray<T>(int fieldNumber, string fieldName, IEnumerable<T> list)

+        {

+            WriteArray(FieldType.Enum, fieldName, list);

+        }

+

+        void ICodedOutputStream.WritePackedArray(FieldType fieldType, int fieldNumber, string fieldName,

+                                                 IEnumerable list)

+        {

+            WriteArray(fieldType, fieldName, list);

+        }

+

+

+        void ICodedOutputStream.WritePackedBoolArray(int fieldNumber, string fieldName, int computedSize,

+                                                     IEnumerable<bool> list)

+        {

+            WriteArray(FieldType.Bool, fieldName, list);

+        }

+

+        void ICodedOutputStream.WritePackedInt32Array(int fieldNumber, string fieldName, int computedSize,

+                                                      IEnumerable<int> list)

+        {

+            WriteArray(FieldType.Int32, fieldName, list);

+        }

+

+        void ICodedOutputStream.WritePackedSInt32Array(int fieldNumber, string fieldName, int computedSize,

+                                                       IEnumerable<int> list)

+        {

+            WriteArray(FieldType.SInt32, fieldName, list);

+        }

+

+        void ICodedOutputStream.WritePackedUInt32Array(int fieldNumber, string fieldName, int computedSize,

+                                                       IEnumerable<uint> list)

+        {

+            WriteArray(FieldType.UInt32, fieldName, list);

+        }

+

+        void ICodedOutputStream.WritePackedFixed32Array(int fieldNumber, string fieldName, int computedSize,

+                                                        IEnumerable<uint> list)

+        {

+            WriteArray(FieldType.Fixed32, fieldName, list);

+        }

+

+        void ICodedOutputStream.WritePackedSFixed32Array(int fieldNumber, string fieldName, int computedSize,

+                                                         IEnumerable<int> list)

+        {

+            WriteArray(FieldType.SFixed32, fieldName, list);

+        }

+

+        void ICodedOutputStream.WritePackedInt64Array(int fieldNumber, string fieldName, int computedSize,

+                                                      IEnumerable<long> list)

+        {

+            WriteArray(FieldType.Int64, fieldName, list);

+        }

+

+        void ICodedOutputStream.WritePackedSInt64Array(int fieldNumber, string fieldName, int computedSize,

+                                                       IEnumerable<long> list)

+        {

+            WriteArray(FieldType.SInt64, fieldName, list);

+        }

+

+        void ICodedOutputStream.WritePackedUInt64Array(int fieldNumber, string fieldName, int computedSize,

+                                                       IEnumerable<ulong> list)

+        {

+            WriteArray(FieldType.UInt64, fieldName, list);

+        }

+

+        void ICodedOutputStream.WritePackedFixed64Array(int fieldNumber, string fieldName, int computedSize,

+                                                        IEnumerable<ulong> list)

+        {

+            WriteArray(FieldType.Fixed64, fieldName, list);

+        }

+

+        void ICodedOutputStream.WritePackedSFixed64Array(int fieldNumber, string fieldName, int computedSize,

+                                                         IEnumerable<long> list)

+        {

+            WriteArray(FieldType.SFixed64, fieldName, list);

+        }

+

+        void ICodedOutputStream.WritePackedDoubleArray(int fieldNumber, string fieldName, int computedSize,

+                                                       IEnumerable<double> list)

+        {

+            WriteArray(FieldType.Double, fieldName, list);

+        }

+

+        void ICodedOutputStream.WritePackedFloatArray(int fieldNumber, string fieldName, int computedSize,

+                                                      IEnumerable<float> list)

+        {

+            WriteArray(FieldType.Float, fieldName, list);

+        }

+

+        void ICodedOutputStream.WritePackedEnumArray<T>(int fieldNumber, string fieldName, int computedSize,

+                                                        IEnumerable<T> list)

+        {

+            WriteArray(FieldType.Enum, fieldName, list);

+        }

+

+        #endregion

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers.Serialization/DictionaryReader.cs b/csharp/src/ProtocolBuffers.Serialization/DictionaryReader.cs
new file mode 100644
index 00000000..971d0fee
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Serialization/DictionaryReader.cs
@@ -0,0 +1,265 @@
+using System;

+using System.Collections.Generic;

+using System.Globalization;

+using Google.ProtocolBuffers.Descriptors;

+

+namespace Google.ProtocolBuffers.Serialization

+{

+    /// <summary>

+    /// Allows reading messages from a name/value dictionary

+    /// </summary>

+    public class DictionaryReader : AbstractReader

+    {

+        private readonly IEnumerator<KeyValuePair<string, object>> _input;

+        private bool _ready;

+

+        /// <summary>

+        /// Creates a dictionary reader from an enumeration of KeyValuePair data, like an IDictionary

+        /// </summary>

+        public DictionaryReader(IEnumerable<KeyValuePair<string, object>> input)

+        {

+            _input = input.GetEnumerator();

+            _ready = _input.MoveNext();

+        }

+

+        /// <summary>

+        /// No-op

+        /// </summary>

+        public override void ReadMessageStart()

+        { }

+

+        /// <summary>

+        /// No-op

+        /// </summary>

+        public override void ReadMessageEnd()

+        { }

+

+        /// <summary>

+        /// Merges the contents of stream into the provided message builder

+        /// </summary>

+        public override TBuilder Merge<TBuilder>(TBuilder builder, ExtensionRegistry registry)

+        {

+            builder.WeakMergeFrom(this, registry);

+            return builder;

+        }

+

+        /// <summary>

+        /// Peeks at the next field in the input stream and returns what information is available.

+        /// </summary>

+        /// <remarks>

+        /// This may be called multiple times without actually reading the field.  Only after the field

+        /// is either read, or skipped, should PeekNext return a different value.

+        /// </remarks>

+        protected override bool PeekNext(out string field)

+        {

+            field = _ready ? _input.Current.Key : null;

+            return _ready;

+        }

+

+        /// <summary>

+        /// Causes the reader to skip past this field

+        /// </summary>

+        protected override void Skip()

+        {

+            _ready = _input.MoveNext();

+        }

+

+        private bool GetValue<T>(ref T value)

+        {

+            if (!_ready)

+            {

+                return false;

+            }

+

+            object obj = _input.Current.Value;

+            if (obj is T)

+            {

+                value = (T) obj;

+            }

+            else

+            {

+                try

+                {

+                    if (obj is IConvertible)

+                    {

+                        value = (T)Convert.ChangeType(obj, typeof(T), FrameworkPortability.InvariantCulture);

+                    }

+                    else

+                    {

+                        value = (T) obj;

+                    }

+                }

+                catch

+                {

+                    _ready = _input.MoveNext();

+                    return false;

+                }

+            }

+            _ready = _input.MoveNext();

+            return true;

+        }

+

+        /// <summary>

+        /// Returns true if it was able to read a Boolean from the input

+        /// </summary>

+        protected override bool Read(ref bool value)

+        {

+            return GetValue(ref value);

+        }

+

+        /// <summary>

+        /// Returns true if it was able to read a Int32 from the input

+        /// </summary>

+        protected override bool Read(ref int value)

+        {

+            return GetValue(ref value);

+        }

+

+        /// <summary>

+        /// Returns true if it was able to read a UInt32 from the input

+        /// </summary>

+        protected override bool Read(ref uint value)

+        {

+            return GetValue(ref value);

+        }

+

+        /// <summary>

+        /// Returns true if it was able to read a Int64 from the input

+        /// </summary>

+        protected override bool Read(ref long value)

+        {

+            return GetValue(ref value);

+        }

+

+        /// <summary>

+        /// Returns true if it was able to read a UInt64 from the input

+        /// </summary>

+        protected override bool Read(ref ulong value)

+        {

+            return GetValue(ref value);

+        }

+

+        /// <summary>

+        /// Returns true if it was able to read a Single from the input

+        /// </summary>

+        protected override bool Read(ref float value)

+        {

+            return GetValue(ref value);

+        }

+

+        /// <summary>

+        /// Returns true if it was able to read a Double from the input

+        /// </summary>

+        protected override bool Read(ref double value)

+        {

+            return GetValue(ref value);

+        }

+

+        /// <summary>

+        /// Returns true if it was able to read a String from the input

+        /// </summary>

+        protected override bool Read(ref string value)

+        {

+            return GetValue(ref value);

+        }

+

+        /// <summary>

+        /// Returns true if it was able to read a ByteString from the input

+        /// </summary>

+        protected override bool Read(ref ByteString value)

+        {

+            byte[] rawbytes = null;

+            if (GetValue(ref rawbytes))

+            {

+                value = ByteString.CopyFrom(rawbytes);

+                return true;

+            }

+            return false;

+        }

+

+        /// <summary>

+        /// returns true if it was able to read a single value into the value reference.  The value

+        /// stored may be of type System.String, System.Int32, or an IEnumLite from the IEnumLiteMap.

+        /// </summary>

+        protected override bool ReadEnum(ref object value)

+        {

+            return GetValue(ref value);

+        }

+

+        /// <summary>

+        /// Merges the input stream into the provided IBuilderLite 

+        /// </summary>

+        protected override bool ReadMessage(IBuilderLite builder, ExtensionRegistry registry)

+        {

+            IDictionary<string, object> values = null;

+            if (GetValue(ref values))

+            {

+                new DictionaryReader(values).Merge(builder, registry);

+                return true;

+            }

+            return false;

+        }

+

+        public override bool ReadArray<T>(FieldType type, string field, ICollection<T> items)

+        {

+            object[] array = null;

+            if (GetValue(ref array))

+            {

+                if (typeof(T) == typeof(ByteString))

+                {

+                    ICollection<ByteString> output = (ICollection<ByteString>) items;

+                    foreach (byte[] item in array)

+                    {

+                        output.Add(ByteString.CopyFrom(item));

+                    }

+                }

+                else

+                {

+                    foreach (T item in array)

+                    {

+                        items.Add(item);

+                    }

+                }

+                return true;

+            }

+            return false;

+        }

+

+        public override bool ReadEnumArray(string field, ICollection<object> items)

+        {

+            object[] array = null;

+            if (GetValue(ref array))

+            {

+                foreach (object item in array)

+                {

+                    items.Add(item);

+                }

+                return true;

+            }

+            return false;

+        }

+

+        public override bool ReadMessageArray<T>(string field, ICollection<T> items, IMessageLite messageType,

+                                                 ExtensionRegistry registry)

+        {

+            object[] array = null;

+            if (GetValue(ref array))

+            {

+                foreach (IDictionary<string, object> item in array)

+                {

+                    IBuilderLite builder = messageType.WeakCreateBuilderForType();

+                    new DictionaryReader(item).Merge(builder);

+                    items.Add((T) builder.WeakBuild());

+                }

+                return true;

+            }

+            return false;

+        }

+

+        public override bool ReadGroupArray<T>(string field, ICollection<T> items, IMessageLite messageType,

+                                               ExtensionRegistry registry)

+        {

+            return ReadMessageArray(field, items, messageType, registry);

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers.Serialization/DictionaryWriter.cs b/csharp/src/ProtocolBuffers.Serialization/DictionaryWriter.cs
new file mode 100644
index 00000000..8cc8ed6b
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Serialization/DictionaryWriter.cs
@@ -0,0 +1,200 @@
+using System;

+using System.Collections;

+using System.Collections.Generic;

+using Google.ProtocolBuffers.Descriptors;

+

+namespace Google.ProtocolBuffers.Serialization

+{

+    /// <summary>

+    /// Allows writing messages to a name/value dictionary

+    /// </summary>

+    public class DictionaryWriter : AbstractWriter

+    {

+        private readonly IDictionary<string, object> _output;

+

+        /// <summary>

+        /// Constructs a writer using a new dictionary

+        /// </summary>

+        public DictionaryWriter()

+            : this(new Dictionary<string, object>(StringComparer.Ordinal))

+        {

+        }

+

+        /// <summary>

+        /// Constructs a writer using an existing dictionary

+        /// </summary>

+        public DictionaryWriter(IDictionary<string, object> output)

+        {

+            ThrowHelper.ThrowIfNull(output, "output");

+            _output = output;

+        }

+

+        /// <summary>

+        /// Creates the dictionary instance for a child message.

+        /// </summary>

+        protected virtual DictionaryWriter Create()

+        {

+            return new DictionaryWriter();

+        }

+

+        /// <summary>

+        /// Accesses the dictionary that is backing this writer

+        /// </summary>

+        public IDictionary<string, object> ToDictionary()

+        {

+            return _output;

+        }

+

+        /// <summary>

+        /// Writes the message to the the formatted stream.

+        /// </summary>

+        public override void WriteMessage(IMessageLite message)

+        {

+            message.WriteTo(this);

+        }

+

+

+        /// <summary>

+        /// No-op

+        /// </summary>

+        public override void WriteMessageStart()

+        { }

+

+        /// <summary>

+        /// No-op

+        /// </summary>

+        public override void WriteMessageEnd()

+        { }

+

+        /// <summary>

+        /// Writes a Boolean value

+        /// </summary>

+        protected override void Write(string field, bool value)

+        {

+            _output[field] = value;

+        }

+

+        /// <summary>

+        /// Writes a Int32 value

+        /// </summary>

+        protected override void Write(string field, int value)

+        {

+            _output[field] = value;

+        }

+

+        /// <summary>

+        /// Writes a UInt32 value

+        /// </summary>

+        protected override void Write(string field, uint value)

+        {

+            _output[field] = value;

+        }

+

+        /// <summary>

+        /// Writes a Int64 value

+        /// </summary>

+        protected override void Write(string field, long value)

+        {

+            _output[field] = value;

+        }

+

+        /// <summary>

+        /// Writes a UInt64 value

+        /// </summary>

+        protected override void Write(string field, ulong value)

+        {

+            _output[field] = value;

+        }

+

+        /// <summary>

+        /// Writes a Single value

+        /// </summary>

+        protected override void Write(string field, float value)

+        {

+            _output[field] = value;

+        }

+

+        /// <summary>

+        /// Writes a Double value

+        /// </summary>

+        protected override void Write(string field, double value)

+        {

+            _output[field] = value;

+        }

+

+        /// <summary>

+        /// Writes a String value

+        /// </summary>

+        protected override void Write(string field, string value)

+        {

+            _output[field] = value;

+        }

+

+        /// <summary>

+        /// Writes a set of bytes

+        /// </summary>

+        protected override void Write(string field, ByteString value)

+        {

+            _output[field] = value.ToByteArray();

+        }

+

+        /// <summary>

+        /// Writes a message or group as a field

+        /// </summary>

+        protected override void WriteMessageOrGroup(string field, IMessageLite message)

+        {

+            DictionaryWriter writer = Create();

+            writer.WriteMessage(message);

+

+            _output[field] = writer.ToDictionary();

+        }

+

+        /// <summary>

+        /// Writes a System.Enum by the numeric and textual value

+        /// </summary>

+        protected override void WriteEnum(string field, int number, string name)

+        {

+            _output[field] = number;

+        }

+

+        /// <summary>

+        /// Writes an array of field values

+        /// </summary>

+        protected override void WriteArray(FieldType fieldType, string field, IEnumerable items)

+        {

+            List<object> objects = new List<object>();

+            foreach (object o in items)

+            {

+                switch (fieldType)

+                {

+                    case FieldType.Group:

+                    case FieldType.Message:

+                        {

+                            DictionaryWriter writer = Create();

+                            writer.WriteMessage((IMessageLite) o);

+                            objects.Add(writer.ToDictionary());

+                        }

+                        break;

+                    case FieldType.Bytes:

+                        objects.Add(((ByteString) o).ToByteArray());

+                        break;

+                    case FieldType.Enum:

+                        if (o is IEnumLite)

+                        {

+                            objects.Add(((IEnumLite) o).Number);

+                        }

+                        else

+                        {

+                            objects.Add((int) o);

+                        }

+                        break;

+                    default:

+                        objects.Add(o);

+                        break;

+                }

+            }

+

+            _output[field] = objects.ToArray();

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers.Serialization/Extensions.cs b/csharp/src/ProtocolBuffers.Serialization/Extensions.cs
new file mode 100644
index 00000000..63ac98d8
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Serialization/Extensions.cs
@@ -0,0 +1,185 @@
+using System;

+using System.Text;

+using System.IO;

+using System.Xml;

+using Google.ProtocolBuffers.Serialization;

+using Google.ProtocolBuffers.Serialization.Http;

+

+namespace Google.ProtocolBuffers

+{

+    /// <summary>

+    /// Extension methods for using serializers on instances of IMessageLite/IBuilderLite

+    /// </summary>

+    public static class Extensions

+    {

+        #region IMessageLite Extension

+        /// <summary>

+        /// Serializes the message to JSON text.  This is a trivial wrapper

+        /// around Serialization.JsonFormatWriter.WriteMessage.

+        /// </summary>

+        public static string ToJson(

+#if !NOEXTENSIONS

+            this

+#endif

+            IMessageLite message)

+        {

+            JsonFormatWriter w = JsonFormatWriter.CreateInstance();

+            w.WriteMessage(message);

+            return w.ToString();

+        }

+        /// <summary>

+        /// Serializes the message to XML text.  This is a trivial wrapper

+        /// around Serialization.XmlFormatWriter.WriteMessage.

+        /// </summary>

+        public static string ToXml(

+#if !NOEXTENSIONS

+            this

+#endif

+            IMessageLite message)

+        {

+            StringWriter w = new StringWriter(new StringBuilder(4096));

+            XmlFormatWriter.CreateInstance(w).WriteMessage(message);

+            return w.ToString();

+        }

+        /// <summary>

+        /// Serializes the message to XML text using the element name provided.

+        /// This is a trivial wrapper around Serialization.XmlFormatWriter.WriteMessage.

+        /// </summary>

+        public static string ToXml(

+#if !NOEXTENSIONS

+            this

+#endif

+            IMessageLite message, string rootElementName)

+        {

+            StringWriter w = new StringWriter(new StringBuilder(4096));

+            XmlFormatWriter.CreateInstance(w).WriteMessage(rootElementName, message);

+            return w.ToString();

+        }

+

+        /// <summary>

+        /// Writes the message instance to the stream using the content type provided

+        /// </summary>

+        /// <param name="message">An instance of a message</param>

+        /// <param name="options">Options specific to writing this message and/or content type</param>

+        /// <param name="contentType">The mime type of the content to be written</param>

+        /// <param name="output">The stream to write the message to</param>

+        public static void WriteTo(

+#if !NOEXTENSIONS

+            this

+#endif

+            IMessageLite message, MessageFormatOptions options, string contentType, Stream output)

+        {

+            ICodedOutputStream codedOutput = MessageFormatFactory.CreateOutputStream(options, contentType, output);

+

+            // Output the appropriate message preamble

+            codedOutput.WriteMessageStart();

+

+            // Write the message content to the output

+            message.WriteTo(codedOutput);

+

+            // Write the closing message fragment

+            codedOutput.WriteMessageEnd();

+            codedOutput.Flush();

+        }

+

+        #endregion

+        #region IBuilderLite Extensions

+        /// <summary>

+        /// Merges a JSON object into this builder and returns

+        /// </summary>

+        public static TBuilder MergeFromJson<TBuilder>(

+#if !NOEXTENSIONS

+            this

+#endif

+            TBuilder builder, string jsonText) where TBuilder : IBuilderLite

+        {

+            return JsonFormatReader.CreateInstance(jsonText)

+                .Merge(builder);

+        }

+        /// <summary>

+        /// Merges a JSON object into this builder and returns

+        /// </summary>

+        public static TBuilder MergeFromJson<TBuilder>(

+#if !NOEXTENSIONS

+            this

+#endif

+            TBuilder builder, TextReader reader) where TBuilder : IBuilderLite

+        {

+            return MergeFromJson(builder, reader, ExtensionRegistry.Empty);

+        }

+        /// <summary>

+        /// Merges a JSON object into this builder using the extensions provided and returns

+        /// </summary>

+        public static TBuilder MergeFromJson<TBuilder>(

+#if !NOEXTENSIONS

+            this

+#endif

+            TBuilder builder, TextReader reader, ExtensionRegistry extensionRegistry) where TBuilder : IBuilderLite

+        {

+            return JsonFormatReader.CreateInstance(reader)

+                .Merge(builder, extensionRegistry);

+        }

+

+        /// <summary>

+        /// Merges an XML object into this builder and returns

+        /// </summary>

+        public static TBuilder MergeFromXml<TBuilder>(

+#if !NOEXTENSIONS

+            this

+#endif

+            TBuilder builder, XmlReader reader) where TBuilder : IBuilderLite

+        {

+            return MergeFromXml(builder, XmlFormatReader.DefaultRootElementName, reader, ExtensionRegistry.Empty);

+        }

+

+        /// <summary>

+        /// Merges an XML object into this builder and returns

+        /// </summary>

+        public static TBuilder MergeFromXml<TBuilder>(

+#if !NOEXTENSIONS

+            this

+#endif

+            TBuilder builder, string rootElementName, XmlReader reader) where TBuilder : IBuilderLite

+        {

+            return MergeFromXml(builder, rootElementName, reader, ExtensionRegistry.Empty);

+        }

+

+        /// <summary>

+        /// Merges an XML object into this builder using the extensions provided and returns

+        /// </summary>

+        public static TBuilder MergeFromXml<TBuilder>(

+#if !NOEXTENSIONS

+            this

+#endif

+            TBuilder builder, string rootElementName, XmlReader reader,

+            ExtensionRegistry extensionRegistry) where TBuilder : IBuilderLite

+        {

+            return XmlFormatReader.CreateInstance(reader)

+                .Merge(rootElementName, builder, extensionRegistry);

+        }

+

+        /// <summary>

+        /// Merges the message from the input stream based on the contentType provided

+        /// </summary>

+        /// <typeparam name="TBuilder">A type derived from IBuilderLite</typeparam>

+        /// <param name="builder">An instance of a message builder</param>

+        /// <param name="options">Options specific to reading this message and/or content type</param>

+        /// <param name="contentType">The mime type of the input stream content</param>

+        /// <param name="input">The stream to read the message from</param>

+        /// <returns>The same builder instance that was supplied in the builder parameter</returns>

+        public static TBuilder MergeFrom<TBuilder>(

+#if !NOEXTENSIONS

+            this

+#endif

+            TBuilder builder, MessageFormatOptions options, string contentType, Stream input) where TBuilder : IBuilderLite

+        {

+            ICodedInputStream codedInput = MessageFormatFactory.CreateInputStream(options, contentType, input);

+            codedInput.ReadMessageStart();

+            builder.WeakMergeFrom(codedInput, options.ExtensionRegistry);

+            codedInput.ReadMessageEnd();

+            return builder;

+        }

+

+        #endregion

+    }

+}

diff --git a/csharp/src/ProtocolBuffers.Serialization/Http/FormUrlEncodedReader.cs b/csharp/src/ProtocolBuffers.Serialization/Http/FormUrlEncodedReader.cs
new file mode 100644
index 00000000..508d76a9
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Serialization/Http/FormUrlEncodedReader.cs
@@ -0,0 +1,162 @@
+using System;

+using System.IO;

+using System.Text;

+

+namespace Google.ProtocolBuffers.Serialization.Http

+{

+    /// <summary>

+    /// Allows reading messages from a name/value dictionary

+    /// </summary>

+    public class FormUrlEncodedReader : AbstractTextReader

+    {

+        private readonly TextReader _input;

+        private string _fieldName, _fieldValue;

+        private bool _ready;

+

+        /// <summary>

+        /// Creates a dictionary reader from an enumeration of KeyValuePair data, like an IDictionary

+        /// </summary>

+        FormUrlEncodedReader(TextReader input)

+        {

+            _input = input;

+            int ch = input.Peek();

+            if (ch == '?')

+            {

+                input.Read();

+            }

+            _ready = ReadNext();

+        }

+

+        #region CreateInstance overloads

+        /// <summary>

+        /// Constructs a FormUrlEncodedReader to parse form data, or url query text into a message.

+        /// </summary>

+        public static FormUrlEncodedReader CreateInstance(Stream stream)

+        {

+            return new FormUrlEncodedReader(new StreamReader(stream, Encoding.UTF8, false));

+        }

+

+        /// <summary>

+        /// Constructs a FormUrlEncodedReader to parse form data, or url query text into a message.

+        /// </summary>

+        public static FormUrlEncodedReader CreateInstance(byte[] bytes)

+        {

+            return new FormUrlEncodedReader(new StreamReader(new MemoryStream(bytes, false), Encoding.UTF8, false));

+        }

+

+        /// <summary>

+        /// Constructs a FormUrlEncodedReader to parse form data, or url query text into a message.

+        /// </summary>

+        public static FormUrlEncodedReader CreateInstance(string text)

+        {

+            return new FormUrlEncodedReader(new StringReader(text));

+        }

+

+        /// <summary>

+        /// Constructs a FormUrlEncodedReader to parse form data, or url query text into a message.

+        /// </summary>

+        public static FormUrlEncodedReader CreateInstance(TextReader input)

+        {

+            return new FormUrlEncodedReader(input);

+        }

+        #endregion

+

+        private bool ReadNext()

+        {

+            StringBuilder field = new StringBuilder(32);

+            StringBuilder value = new StringBuilder(64);

+            int ch;

+            while (-1 != (ch = _input.Read()) && ch != '=' && ch != '&')

+            {

+                field.Append((char)ch);

+            }

+

+            if (ch != -1 && ch != '&')

+            {

+                while (-1 != (ch = _input.Read()) && ch != '&')

+                {

+                    value.Append((char)ch);

+                }

+            }

+

+            _fieldName = field.ToString();

+            _fieldValue = Uri.UnescapeDataString(value.Replace('+', ' ').ToString());

+            

+            return !String.IsNullOrEmpty(_fieldName);

+        }

+

+        /// <summary>

+        /// No-op

+        /// </summary>

+        public override void ReadMessageStart()

+        { }

+

+        /// <summary>

+        /// No-op

+        /// </summary>

+        public override void ReadMessageEnd()

+        { }

+

+        /// <summary>

+        /// Merges the contents of stream into the provided message builder

+        /// </summary>

+        public override TBuilder Merge<TBuilder>(TBuilder builder, ExtensionRegistry registry)

+        {

+            builder.WeakMergeFrom(this, registry);

+            return builder;

+        }

+

+        /// <summary>

+        /// Causes the reader to skip past this field

+        /// </summary>

+        protected override void Skip()

+        {

+            _ready = ReadNext();

+        }

+

+        /// <summary>

+        /// Peeks at the next field in the input stream and returns what information is available.

+        /// </summary>

+        /// <remarks>

+        /// This may be called multiple times without actually reading the field.  Only after the field

+        /// is either read, or skipped, should PeekNext return a different value.

+        /// </remarks>

+        protected override bool PeekNext(out string field)

+        {

+            field = _ready ? _fieldName : null;

+            return field != null;

+        }

+

+        /// <summary>

+        /// Returns true if it was able to read a String from the input

+        /// </summary>

+        protected override bool ReadAsText(ref string value, Type typeInfo)

+        {

+            if (_ready)

+            {

+                value = _fieldValue;

+                _ready = ReadNext();

+                return true;

+            }

+            return false;

+        }

+

+        /// <summary>

+        /// It's unlikely this will work for anything but text data as bytes UTF8 are transformed to text and back to bytes

+        /// </summary>

+        protected override ByteString DecodeBytes(string bytes)

+        { return ByteString.CopyFromUtf8(bytes); }

+

+        /// <summary>

+        /// Not Supported

+        /// </summary>

+        public override bool ReadGroup(IBuilderLite value, ExtensionRegistry registry)

+        { throw new NotSupportedException(); }

+

+        /// <summary>

+        /// Not Supported

+        /// </summary>

+        protected override bool ReadMessage(IBuilderLite builder, ExtensionRegistry registry)

+        { throw new NotSupportedException(); }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers.Serialization/Http/MessageFormatFactory.cs b/csharp/src/ProtocolBuffers.Serialization/Http/MessageFormatFactory.cs
new file mode 100644
index 00000000..270af64b
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Serialization/Http/MessageFormatFactory.cs
@@ -0,0 +1,112 @@
+using System;

+using System.IO;

+using System.Xml;

+using System.Text;

+

+namespace Google.ProtocolBuffers.Serialization.Http

+{

+    /// <summary>

+    /// Extensions and helpers to abstract the reading/writing of messages by a client-specified content type.

+    /// </summary>

+    public static class MessageFormatFactory

+    {

+        /// <summary>

+        /// Constructs an ICodedInputStream from the input stream based on the contentType provided

+        /// </summary>

+        /// <param name="options">Options specific to reading this message and/or content type</param>

+        /// <param name="contentType">The mime type of the input stream content</param>

+        /// <param name="input">The stream to read the message from</param>

+        /// <returns>The ICodedInputStream that can be given to the IBuilder.MergeFrom(...) method</returns>

+        public static ICodedInputStream CreateInputStream(MessageFormatOptions options, string contentType, Stream input)

+        {

+            ICodedInputStream codedInput = ContentTypeToInputStream(contentType, options, input);

+

+            if (codedInput is XmlFormatReader)

+            {

+                XmlFormatReader reader = (XmlFormatReader)codedInput;

+                reader.RootElementName = options.XmlReaderRootElementName;

+                reader.Options = options.XmlReaderOptions;

+            }

+

+            return codedInput;

+        }

+        

+        /// <summary>

+        /// Writes the message instance to the stream using the content type provided

+        /// </summary>

+        /// <param name="options">Options specific to writing this message and/or content type</param>

+        /// <param name="contentType">The mime type of the content to be written</param>

+        /// <param name="output">The stream to write the message to</param>

+        /// <remarks> If you do not dispose of ICodedOutputStream some formats may yield incomplete output </remarks>

+        public static ICodedOutputStream CreateOutputStream(MessageFormatOptions options, string contentType, Stream output)

+        {

+            ICodedOutputStream codedOutput = ContentTypeToOutputStream(contentType, options, output);

+

+            if (codedOutput is JsonFormatWriter)

+            {

+                JsonFormatWriter writer = (JsonFormatWriter)codedOutput;

+                if (options.FormattedOutput)

+                {

+                    writer.Formatted();

+                }

+            }

+            else if (codedOutput is XmlFormatWriter)

+            {

+                XmlFormatWriter writer = (XmlFormatWriter)codedOutput;

+                if (options.FormattedOutput)

+                {

+                    XmlWriterSettings settings = new XmlWriterSettings()

+                                                     {

+                                                         CheckCharacters = false,

+                                                         NewLineHandling = NewLineHandling.Entitize,

+                                                         OmitXmlDeclaration = true,

+                                                         Encoding = new UTF8Encoding(false),

+                                                         Indent = true,

+                                                         IndentChars = "    ",

+                                                     };

+                    // Don't know how else to change xml writer options?

+                    codedOutput = writer = XmlFormatWriter.CreateInstance(XmlWriter.Create(output, settings));

+                }

+                writer.RootElementName = options.XmlWriterRootElementName;

+                writer.Options = options.XmlWriterOptions;

+            }

+

+            return codedOutput;

+        }

+

+        private static ICodedInputStream ContentTypeToInputStream(string contentType, MessageFormatOptions options, Stream input)

+        {

+            contentType = (contentType ?? String.Empty).Split(';')[0].Trim();

+

+            CodedInputBuilder factory;

+            if(!options.MimeInputTypesReadOnly.TryGetValue(contentType, out factory) || factory == null)

+            {

+                if(String.IsNullOrEmpty(options.DefaultContentType) ||

+                    !options.MimeInputTypesReadOnly.TryGetValue(options.DefaultContentType, out factory) || factory == null)

+                {

+                    throw new ArgumentOutOfRangeException("contentType");

+                }

+            }

+

+            return factory(input);

+        }

+

+        private static ICodedOutputStream ContentTypeToOutputStream(string contentType, MessageFormatOptions options, Stream output)

+        {

+            contentType = (contentType ?? String.Empty).Split(';')[0].Trim();

+

+            CodedOutputBuilder factory;

+            if (!options.MimeOutputTypesReadOnly.TryGetValue(contentType, out factory) || factory == null)

+            {

+                if (String.IsNullOrEmpty(options.DefaultContentType) ||

+                    !options.MimeOutputTypesReadOnly.TryGetValue(options.DefaultContentType, out factory) || factory == null)

+                {

+                    throw new ArgumentOutOfRangeException("contentType");

+                }

+            }

+

+            return factory(output);

+        }

+

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers.Serialization/Http/MessageFormatOptions.cs b/csharp/src/ProtocolBuffers.Serialization/Http/MessageFormatOptions.cs
new file mode 100644
index 00000000..1480e50a
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Serialization/Http/MessageFormatOptions.cs
@@ -0,0 +1,176 @@
+using System;

+using System.IO;

+using System.Collections.Generic;

+using Google.ProtocolBuffers.Collections;

+

+namespace Google.ProtocolBuffers.Serialization.Http

+{

+    /// <summary>

+    /// A delegate used to specify a method that constructs an ICodedInputStream from a .NET Stream.

+    /// </summary>

+    public delegate ICodedInputStream CodedInputBuilder(Stream stream);

+    /// <summary>

+    /// A delegate used to specify a method that constructs an ICodedOutputStream from a .NET Stream.

+    /// </summary>

+    public delegate ICodedOutputStream CodedOutputBuilder(Stream stream);

+

+    /// <summary>

+    /// Defines control information for the various formatting used with HTTP services

+    /// </summary>

+    public class MessageFormatOptions

+    {

+        /// <summary>The mime type for xml content</summary>

+        /// <remarks>Other valid xml mime types include: application/binary, application/x-protobuf</remarks>

+        public const string ContentTypeProtoBuffer = "application/vnd.google.protobuf";

+

+        /// <summary>The mime type for xml content</summary>

+        /// <remarks>Other valid xml mime types include: text/xml</remarks>

+        public const string ContentTypeXml = "application/xml";

+        

+        /// <summary>The mime type for json content</summary>

+        /// <remarks>

+        /// Other valid json mime types include: application/json, application/x-json, 

+        /// application/x-javascript, text/javascript, text/x-javascript, text/x-json, text/json

+        /// </remarks>

+        public const string ContentTypeJson = "application/json";

+

+        /// <summary>The mime type for query strings and x-www-form-urlencoded content</summary>

+        /// <remarks>This mime type is input-only</remarks>

+        public const string ContentFormUrlEncoded = "application/x-www-form-urlencoded";

+

+        /// <summary>

+        /// Default mime-type handling for input

+        /// </summary>

+        private static readonly IDictionary<string, CodedInputBuilder> MimeInputDefaults =

+            new ReadOnlyDictionary<string, CodedInputBuilder>(

+            new Dictionary<string, CodedInputBuilder>(StringComparer.OrdinalIgnoreCase)

+                {

+                    {"application/json", JsonFormatReader.CreateInstance},

+                    {"application/x-json", JsonFormatReader.CreateInstance},

+                    {"application/x-javascript", JsonFormatReader.CreateInstance},

+                    {"text/javascript", JsonFormatReader.CreateInstance},

+                    {"text/x-javascript", JsonFormatReader.CreateInstance},

+                    {"text/x-json", JsonFormatReader.CreateInstance},

+                    {"text/json", JsonFormatReader.CreateInstance},

+                    {"text/xml", XmlFormatReader.CreateInstance},

+                    {"application/xml", XmlFormatReader.CreateInstance},

+                    {"application/binary", CodedInputStream.CreateInstance},

+                    {"application/x-protobuf", CodedInputStream.CreateInstance},

+                    {"application/vnd.google.protobuf", CodedInputStream.CreateInstance},

+                    {"application/x-www-form-urlencoded", FormUrlEncodedReader.CreateInstance},

+                }

+            );

+

+        /// <summary>

+        /// Default mime-type handling for output

+        /// </summary>

+        private static readonly IDictionary<string, CodedOutputBuilder> MimeOutputDefaults =

+            new ReadOnlyDictionary<string, CodedOutputBuilder>(

+            new Dictionary<string, CodedOutputBuilder>(StringComparer.OrdinalIgnoreCase)

+                {

+                    {"application/json", JsonFormatWriter.CreateInstance},

+                    {"application/x-json", JsonFormatWriter.CreateInstance},

+                    {"application/x-javascript", JsonFormatWriter.CreateInstance},

+                    {"text/javascript", JsonFormatWriter.CreateInstance},

+                    {"text/x-javascript", JsonFormatWriter.CreateInstance},

+                    {"text/x-json", JsonFormatWriter.CreateInstance},

+                    {"text/json", JsonFormatWriter.CreateInstance},

+                    {"text/xml", XmlFormatWriter.CreateInstance},

+                    {"application/xml", XmlFormatWriter.CreateInstance},

+                    {"application/binary", CodedOutputStream.CreateInstance},

+                    {"application/x-protobuf", CodedOutputStream.CreateInstance},

+                    {"application/vnd.google.protobuf", CodedOutputStream.CreateInstance},

+                }

+            );

+

+

+

+

+        private string _defaultContentType;

+        private string _xmlReaderRootElementName;

+        private string _xmlWriterRootElementName;

+        private ExtensionRegistry _extensionRegistry;

+        private Dictionary<string, CodedInputBuilder> _mimeInputTypes;

+        private Dictionary<string, CodedOutputBuilder> _mimeOutputTypes;

+

+        /// <summary> Provides access to modify the mime-type input stream construction </summary>

+        public IDictionary<string, CodedInputBuilder> MimeInputTypes

+        {

+            get

+            {

+                return _mimeInputTypes ??

+                    (_mimeInputTypes = new Dictionary<string, CodedInputBuilder>(

+                                           MimeInputDefaults, StringComparer.OrdinalIgnoreCase));

+            }

+        }

+

+        /// <summary> Provides access to modify the mime-type input stream construction </summary>

+        public IDictionary<string, CodedOutputBuilder> MimeOutputTypes

+        {

+            get

+            {

+                return _mimeOutputTypes ??

+                    (_mimeOutputTypes = new Dictionary<string, CodedOutputBuilder>(

+                                           MimeOutputDefaults, StringComparer.OrdinalIgnoreCase));

+            }

+        }

+

+        internal IDictionary<string, CodedInputBuilder> MimeInputTypesReadOnly

+        { get { return _mimeInputTypes ?? MimeInputDefaults; } }

+

+        internal IDictionary<string, CodedOutputBuilder> MimeOutputTypesReadOnly

+        { get { return _mimeOutputTypes ?? MimeOutputDefaults; } }

+

+        /// <summary>

+        /// The default content type to use if the input type is null or empty.  If this

+        /// value is not supplied an ArgumentOutOfRangeException exception will be raised.

+        /// </summary>

+        public string DefaultContentType

+        {

+            get { return _defaultContentType ?? String.Empty; }

+            set { _defaultContentType = value; }

+        }

+

+        /// <summary>

+        /// The extension registry to use when reading messages

+        /// </summary>

+        public ExtensionRegistry ExtensionRegistry

+        {

+            get { return _extensionRegistry ?? ExtensionRegistry.Empty; }

+            set { _extensionRegistry = value; }

+        }

+

+        /// <summary>

+        /// The name of the xml root element when reading messages

+        /// </summary>

+        public string XmlReaderRootElementName

+        {

+            get { return _xmlReaderRootElementName ?? XmlFormatReader.DefaultRootElementName; }

+            set { _xmlReaderRootElementName = value; }

+        }

+

+        /// <summary>

+        /// Xml reader options

+        /// </summary>

+        public XmlReaderOptions XmlReaderOptions { get; set; }

+

+        /// <summary>

+        /// True to use formatted output including new-lines and default indentation

+        /// </summary>

+        public bool FormattedOutput { get; set; }

+

+        /// <summary>

+        /// The name of the xml root element when writing messages

+        /// </summary>

+        public string XmlWriterRootElementName

+        {

+            get { return _xmlWriterRootElementName ?? XmlFormatWriter.DefaultRootElementName; }

+            set { _xmlWriterRootElementName = value; }

+        }

+

+        /// <summary>

+        /// Xml writer options

+        /// </summary>

+        public XmlWriterOptions XmlWriterOptions { get; set; }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers.Serialization/JsonFormatReader.cs b/csharp/src/ProtocolBuffers.Serialization/JsonFormatReader.cs
new file mode 100644
index 00000000..423196d8
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Serialization/JsonFormatReader.cs
@@ -0,0 +1,262 @@
+using System;

+using System.Collections.Generic;

+using System.IO;

+using System.Xml;

+

+namespace Google.ProtocolBuffers.Serialization

+{

+    /// <summary>

+    /// JsonFormatReader is used to parse Json into a message or an array of messages

+    /// </summary>

+    public class JsonFormatReader : AbstractTextReader

+    {

+        private readonly JsonCursor _input;

+        // The expected token that ends the current item, either ']' or '}'

+        private readonly Stack<int> _stopChar;

+

+        private enum ReaderState

+        {

+            Start,

+            BeginValue,

+            EndValue,

+            BeginObject,

+            BeginArray

+        }

+

+        private string _current;

+        private ReaderState _state;

+

+        /// <summary>

+        /// Constructs a JsonFormatReader to parse Json into a message, this method does not use text encoding, all bytes MUST

+        /// represent ASCII character values.

+        /// </summary>

+        public static JsonFormatReader CreateInstance(Stream stream)

+        {

+            return new JsonFormatReader(JsonCursor.CreateInstance(stream));

+        }

+

+        /// <summary>

+        /// Constructs a JsonFormatReader to parse Json into a message, this method does not use text encoding, all bytes MUST

+        /// represent ASCII character values.

+        /// </summary>

+        public static JsonFormatReader CreateInstance(byte[] bytes)

+        {

+            return new JsonFormatReader(JsonCursor.CreateInstance(bytes));

+        }

+

+        /// <summary>

+        /// Constructs a JsonFormatReader to parse Json into a message

+        /// </summary>

+        public static JsonFormatReader CreateInstance(string jsonText)

+        {

+            return new JsonFormatReader(JsonCursor.CreateInstance(jsonText));

+        }

+

+        /// <summary>

+        /// Constructs a JsonFormatReader to parse Json into a message

+        /// </summary>

+        public static JsonFormatReader CreateInstance(TextReader input)

+        {

+            return new JsonFormatReader(JsonCursor.CreateInstance(input));

+        }

+

+        /// <summary>

+        /// Constructs a JsonFormatReader to parse Json into a message

+        /// </summary>

+        internal JsonFormatReader(JsonCursor input)

+        {

+            _input = input;

+            _stopChar = new Stack<int>();

+            _stopChar.Push(-1);

+            _state = ReaderState.Start;

+        }

+

+        /// <summary>

+        /// Constructs a JsonFormatReader to parse Json into a message

+        /// </summary>

+        protected JsonFormatReader(TextReader input)

+            : this(JsonCursor.CreateInstance(input))

+        {

+        }

+

+        /// <summary>

+        /// Returns true if the reader is currently on an array element

+        /// </summary>

+        public bool IsArrayMessage

+        {

+            get { return _input.NextChar == '['; }

+        }

+

+        /// <summary>

+        /// Returns an enumerator that is used to cursor over an array of messages

+        /// </summary>

+        /// <remarks>

+        /// This is generally used when receiving an array of messages rather than a single root message

+        /// </remarks>

+        public IEnumerable<JsonFormatReader> EnumerateArray()

+        {

+            foreach (string ignored in ForeachArrayItem(_current))

+            {

+                yield return this;

+            }

+        }

+

+        /// <summary>

+        /// Reads the root-message preamble specific to this formatter

+        /// </summary>

+        public override void ReadMessageStart()

+        {

+            _input.Consume('{');

+            _stopChar.Push('}');

+

+            _state = ReaderState.BeginObject;

+        }

+

+        /// <summary>

+        /// Reads the root-message close specific to this formatter

+        /// </summary>

+        public override void ReadMessageEnd()

+        {

+            _input.Consume((char)_stopChar.Pop());

+            _state = ReaderState.EndValue;

+        }

+

+        /// <summary>

+        /// Merges the contents of stream into the provided message builder

+        /// </summary>

+        public override TBuilder Merge<TBuilder>(TBuilder builder, ExtensionRegistry registry)

+        {

+            ReadMessageStart();

+            builder.WeakMergeFrom(this, registry);

+            ReadMessageEnd();

+            return builder;

+        }

+

+        /// <summary>

+        /// Causes the reader to skip past this field

+        /// </summary>

+        protected override void Skip()

+        {

+            object temp;

+            _input.ReadVariant(out temp);

+            _state = ReaderState.EndValue;

+        }

+

+        /// <summary>

+        /// Peeks at the next field in the input stream and returns what information is available.

+        /// </summary>

+        /// <remarks>

+        /// This may be called multiple times without actually reading the field.  Only after the field

+        /// is either read, or skipped, should PeekNext return a different value.

+        /// </remarks>

+        protected override bool PeekNext(out string field)

+        {

+            field = _current;

+            if (_state == ReaderState.BeginValue)

+            {

+                return true;

+            }

+

+            int next = _input.NextChar;

+            if (next == _stopChar.Peek())

+            {

+                return false;

+            }

+

+            _input.Assert(next != -1, "Unexpected end of file.");

+

+            //not sure about this yet, it will allow {, "a":true }

+            if (_state == ReaderState.EndValue && !_input.TryConsume(','))

+            {

+                return false;

+            }

+

+            field = _current = _input.ReadString();

+            _input.Consume(':');

+            _state = ReaderState.BeginValue;

+            return true;

+        }

+

+        /// <summary>

+        /// Returns true if it was able to read a String from the input

+        /// </summary>

+        protected override bool ReadAsText(ref string value, Type typeInfo)

+        {

+            object temp;

+            JsonCursor.JsType type = _input.ReadVariant(out temp);

+            _state = ReaderState.EndValue;

+

+            _input.Assert(type != JsonCursor.JsType.Array && type != JsonCursor.JsType.Object,

+                          "Encountered {0} while expecting {1}", type, typeInfo);

+            if (type == JsonCursor.JsType.Null)

+            {

+                return false;

+            }

+            if (type == JsonCursor.JsType.True)

+            {

+                value = "1";

+            }

+            else if (type == JsonCursor.JsType.False)

+            {

+                value = "0";

+            }

+            else

+            {

+                value = temp as string;

+            }

+

+            //exponent representation of integer number:

+            if (value != null && type == JsonCursor.JsType.Number &&

+                (typeInfo != typeof(double) && typeInfo != typeof(float)) &&

+                value.IndexOf("e", StringComparison.OrdinalIgnoreCase) > 0)

+            {

+                value = XmlConvert.ToString((long) Math.Round(XmlConvert.ToDouble(value), 0));

+            }

+            return value != null;

+        }

+

+        /// <summary>

+        /// Returns true if it was able to read a ByteString from the input

+        /// </summary>

+        protected override bool Read(ref ByteString value)

+        {

+            string bytes = null;

+            if (Read(ref bytes))

+            {

+                value = ByteString.FromBase64(bytes);

+                return true;

+            }

+            return false;

+        }

+

+        /// <summary>

+        /// Cursors through the array elements and stops at the end of the array

+        /// </summary>

+        protected override IEnumerable<string> ForeachArrayItem(string field)

+        {

+            _input.Consume('[');

+            _stopChar.Push(']');

+            _state = ReaderState.BeginArray;

+            while (_input.NextChar != ']')

+            {

+                _current = field;

+                yield return field;

+                if (!_input.TryConsume(','))

+                {

+                    break;

+                }

+            }

+            _input.Consume((char) _stopChar.Pop());

+            _state = ReaderState.EndValue;

+        }

+

+        /// <summary>

+        /// Merges the input stream into the provided IBuilderLite 

+        /// </summary>

+        protected override bool ReadMessage(IBuilderLite builder, ExtensionRegistry registry)

+        {

+            Merge(builder, registry);

+            return true;

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers.Serialization/JsonFormatWriter.cs b/csharp/src/ProtocolBuffers.Serialization/JsonFormatWriter.cs
new file mode 100644
index 00000000..15e0424e
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Serialization/JsonFormatWriter.cs
@@ -0,0 +1,541 @@
+using System;

+using System.Collections;

+using System.Collections.Generic;

+using System.IO;

+using System.Text;

+using Google.ProtocolBuffers.Descriptors;

+

+namespace Google.ProtocolBuffers.Serialization

+{

+    /// <summary>

+    /// JsonFormatWriter is a .NET 2.0 friendly json formatter for proto buffer messages.  For .NET 3.5

+    /// you may also use the XmlFormatWriter with an XmlWriter created by the

+    /// <see cref="System.Runtime.Serialization.Json.JsonReaderWriterFactory">JsonReaderWriterFactory</see>.

+    /// </summary>

+    public abstract class JsonFormatWriter : AbstractTextWriter

+    {

+        #region buffering implementations

+

+        private class JsonTextWriter : JsonFormatWriter

+        {

+            private readonly char[] _buffer;

+            private TextWriter _output;

+            private int _bufferPos;

+

+            public JsonTextWriter(TextWriter output)

+            {

+                _buffer = new char[4096];

+                _bufferPos = 0;

+                _output = output;

+                _counter.Add(0);

+            }

+

+            /// <summary>

+            /// Returns the output of TextWriter.ToString() where TextWriter is the ctor argument.

+            /// </summary>

+            public override string ToString()

+            {

+                Flush();

+

+                if (_output != null)

+                {

+                    return _output.ToString();

+                }

+

+                return new String(_buffer, 0, _bufferPos);

+            }

+

+            protected override void WriteToOutput(char[] chars, int offset, int len)

+            {

+                if (_bufferPos + len >= _buffer.Length)

+                {

+                    if (_output == null)

+                    {

+                        _output = new StringWriter(new StringBuilder(_buffer.Length*2 + len));

+                    }

+                    Flush();

+                }

+

+                if (len < _buffer.Length)

+                {

+                    if (len <= 12)

+                    {

+                        int stop = offset + len;

+                        for (int i = offset; i < stop; i++)

+                        {

+                            _buffer[_bufferPos++] = chars[i];

+                        }

+                    }

+                    else

+                    {

+                        Buffer.BlockCopy(chars, offset << 1, _buffer, _bufferPos << 1, len << 1);

+                        _bufferPos += len;

+                    }

+                }

+                else

+                {

+                    _output.Write(chars, offset, len);

+                }

+            }

+

+            protected override void WriteToOutput(char ch)

+            {

+                if (_bufferPos >= _buffer.Length)

+                {

+                    if (_output == null)

+                    {

+                        _output = new StringWriter(new StringBuilder(_buffer.Length * 2));

+                    }

+                    Flush();

+                }

+                _buffer[_bufferPos++] = ch;

+            }

+

+            public override void Flush()

+            {

+                if (_bufferPos > 0 && _output != null)

+                {

+                    _output.Write(_buffer, 0, _bufferPos);

+                    _bufferPos = 0;

+                }

+                base.Flush();

+            }

+        }

+

+        private class JsonStreamWriter : JsonFormatWriter

+        {

+            static readonly Encoding Encoding = new UTF8Encoding(false);

+            private readonly byte[] _buffer;

+            private Stream _output;

+            private int _bufferPos;

+

+            public JsonStreamWriter(Stream output)

+            {

+                _buffer = new byte[8192];

+                _bufferPos = 0;

+                _output = output;

+                _counter.Add(0);

+            }

+

+            protected override void WriteToOutput(char[] chars, int offset, int len)

+            {

+                if (_bufferPos + len >= _buffer.Length)

+                {

+                    Flush();

+                }

+

+                if (len < _buffer.Length)

+                {

+                    if (len <= 12)

+                    {

+                        int stop = offset + len;

+                        for (int i = offset; i < stop; i++)

+                        {

+                            _buffer[_bufferPos++] = (byte) chars[i];

+                        }

+                    }

+                    else

+                    {

+                        _bufferPos += Encoding.GetBytes(chars, offset, len, _buffer, _bufferPos);

+                    }

+                }

+                else

+                {

+                    byte[] temp = Encoding.GetBytes(chars, offset, len);

+                    _output.Write(temp, 0, temp.Length);

+                }

+            }

+

+            protected override void WriteToOutput(char ch)

+            {

+                if (_bufferPos >= _buffer.Length)

+                {

+                    Flush();

+                }

+                _buffer[_bufferPos++] = (byte) ch;

+            }

+

+            public override void Flush()

+            {

+                if (_bufferPos > 0 && _output != null)

+                {

+                    _output.Write(_buffer, 0, _bufferPos);

+                    _bufferPos = 0;

+                }

+                base.Flush();

+            }

+        }

+

+        #endregion

+

+        //Tracks the writer depth and the array element count at that depth.

+        private readonly List<int> _counter;

+        //True if the top-level of the writer is an array as opposed to a single message.

+        private bool _isArray;

+

+        /// <summary>

+        /// Constructs a JsonFormatWriter, use the ToString() member to extract the final Json on completion.

+        /// </summary>

+        protected JsonFormatWriter()

+        {

+            _counter = new List<int>();

+        }

+

+        /// <summary>

+        /// Constructs a JsonFormatWriter, use ToString() to extract the final output

+        /// </summary>

+        public static JsonFormatWriter CreateInstance()

+        {

+            return new JsonTextWriter(null);

+        }

+

+        /// <summary>

+        /// Constructs a JsonFormatWriter to output to the given text writer

+        /// </summary>

+        public static JsonFormatWriter CreateInstance(TextWriter output)

+        {

+            return new JsonTextWriter(output);

+        }

+

+        /// <summary>

+        /// Constructs a JsonFormatWriter to output to the given stream

+        /// </summary>

+        public static JsonFormatWriter CreateInstance(Stream output)

+        {

+            return new JsonStreamWriter(output);

+        }

+

+        /// <summary> Write to the output stream </summary>

+        protected void WriteToOutput(string format, params object[] args)

+        {

+            WriteToOutput(String.Format(format, args));

+        }

+

+        /// <summary> Write to the output stream </summary>

+        protected void WriteToOutput(string text)

+        {

+            WriteToOutput(text.ToCharArray(), 0, text.Length);

+        }

+

+        /// <summary> Write to the output stream </summary>

+        protected abstract void WriteToOutput(char ch);

+

+        /// <summary> Write to the output stream </summary>

+        protected abstract void WriteToOutput(char[] chars, int offset, int len);

+

+        /// <summary> Sets the output formatting to use Environment.NewLine with 4-character indentions </summary>

+        public JsonFormatWriter Formatted()

+        {

+            NewLine = FrameworkPortability.NewLine;

+            Indent = "    ";

+            Whitespace = " ";

+            return this;

+        }

+

+        /// <summary> Gets or sets the characters to use for the new-line, default = empty </summary>

+        public string NewLine { get; set; }

+

+        /// <summary> Gets or sets the text to use for indenting, default = empty </summary>

+        public string Indent { get; set; }

+

+        /// <summary> Gets or sets the whitespace to use to separate the text, default = empty </summary>

+        public string Whitespace { get; set; }

+

+        private void Seperator()

+        {

+            if (_counter.Count == 0)

+            {

+                throw new InvalidOperationException("Mismatched open/close in Json writer.");

+            }

+

+            int index = _counter.Count - 1;

+            if (_counter[index] > 0)

+            {

+                WriteToOutput(',');

+            }

+

+            WriteLine(String.Empty);

+            _counter[index] = _counter[index] + 1;

+        }

+

+        private void WriteLine(string content)

+        {

+            if (!String.IsNullOrEmpty(NewLine))

+            {

+                WriteToOutput(NewLine);

+                for (int i = 1; i < _counter.Count; i++)

+                {

+                    WriteToOutput(Indent);

+                }

+            }

+            else if (!String.IsNullOrEmpty(Whitespace))

+            {

+                WriteToOutput(Whitespace);

+            }

+

+            WriteToOutput(content);

+        }

+

+        private void WriteName(string field)

+        {

+            Seperator();

+            if (!String.IsNullOrEmpty(field))

+            {

+                WriteToOutput('"');

+                WriteToOutput(field);

+                WriteToOutput('"');

+                WriteToOutput(':');

+                if (!String.IsNullOrEmpty(Whitespace))

+                {

+                    WriteToOutput(Whitespace);

+                }

+            }

+        }

+

+        private void EncodeText(string value)

+        {

+            char[] text = value.ToCharArray();

+            int len = text.Length;

+            int pos = 0;

+

+            while (pos < len)

+            {

+                int next = pos;

+                while (next < len && text[next] >= 32 && text[next] < 127 && text[next] != '\\' && text[next] != '/' &&

+                       text[next] != '"')

+                {

+                    next++;

+                }

+                WriteToOutput(text, pos, next - pos);

+                if (next < len)

+                {

+                    switch (text[next])

+                    {

+                        case '"':

+                            WriteToOutput(@"\""");

+                            break;

+                        case '\\':

+                            WriteToOutput(@"\\");

+                            break;

+                            //odd at best to escape '/', most Json implementations don't, but it is defined in the rfc-4627

+                        case '/':

+                            WriteToOutput(@"\/");

+                            break;

+                        case '\b':

+                            WriteToOutput(@"\b");

+                            break;

+                        case '\f':

+                            WriteToOutput(@"\f");

+                            break;

+                        case '\n':

+                            WriteToOutput(@"\n");

+                            break;

+                        case '\r':

+                            WriteToOutput(@"\r");

+                            break;

+                        case '\t':

+                            WriteToOutput(@"\t");

+                            break;

+                        default:

+                            WriteToOutput(@"\u{0:x4}", (int) text[next]);

+                            break;

+                    }

+                    next++;

+                }

+                pos = next;

+            }

+        }

+

+        /// <summary>

+        /// Writes a String value

+        /// </summary>

+        protected override void WriteAsText(string field, string textValue, object typedValue)

+        {

+            WriteName(field);

+            if (typedValue is bool || typedValue is int || typedValue is uint || typedValue is long ||

+                typedValue is ulong || typedValue is double || typedValue is float)

+            {

+                WriteToOutput(textValue);

+            }

+            else

+            {

+                WriteToOutput('"');

+                if (typedValue is string)

+                {

+                    EncodeText(textValue);

+                }

+                else

+                {

+                    WriteToOutput(textValue);

+                }

+                WriteToOutput('"');

+            }

+        }

+

+        /// <summary>

+        /// Writes a Double value

+        /// </summary>

+        protected override void Write(string field, double value)

+        {

+            if (double.IsNaN(value) || double.IsNegativeInfinity(value) || double.IsPositiveInfinity(value))

+            {

+                throw new InvalidOperationException("This format does not support NaN, Infinity, or -Infinity");

+            }

+            base.Write(field, value);

+        }

+

+        /// <summary>

+        /// Writes a Single value

+        /// </summary>

+        protected override void Write(string field, float value)

+        {

+            if (float.IsNaN(value) || float.IsNegativeInfinity(value) || float.IsPositiveInfinity(value))

+            {

+                throw new InvalidOperationException("This format does not support NaN, Infinity, or -Infinity");

+            }

+            base.Write(field, value);

+        }

+

+        // Treat enum as string

+        protected override void WriteEnum(string field, int number, string name)

+        {

+            Write(field, name);

+        }

+

+        /// <summary>

+        /// Writes an array of field values

+        /// </summary>

+        protected override void WriteArray(FieldType type, string field, IEnumerable items)

+        {

+            IEnumerator enumerator = items.GetEnumerator();

+            try

+            {

+                if (!enumerator.MoveNext())

+                {

+                    return;

+                }

+            }

+            finally

+            {

+                if (enumerator is IDisposable)

+                {

+                    ((IDisposable) enumerator).Dispose();

+                }

+            }

+

+            WriteName(field);

+            WriteToOutput("[");

+            _counter.Add(0);

+

+            base.WriteArray(type, String.Empty, items);

+

+            _counter.RemoveAt(_counter.Count - 1);

+            WriteLine("]");

+        }

+

+        /// <summary>

+        /// Writes a message

+        /// </summary>

+        protected override void WriteMessageOrGroup(string field, IMessageLite message)

+        {

+            WriteName(field);

+            WriteMessage(message);

+        }

+

+        /// <summary>

+        /// Writes the message to the the formatted stream.

+        /// </summary>

+        public override void WriteMessage(IMessageLite message)

+        {

+            WriteMessageStart();

+            message.WriteTo(this);

+            WriteMessageEnd();

+        }

+

+        /// <summary>

+        /// Used to write the root-message preamble, in json this is the left-curly brace '{'.

+        /// After this call you can call IMessageLite.MergeTo(...) and complete the message with

+        /// a call to WriteMessageEnd().

+        /// </summary>

+        public override void WriteMessageStart()

+        {

+            if (_isArray)

+            {

+                Seperator();

+            }

+            WriteToOutput("{");

+            _counter.Add(0);

+        }

+

+        /// <summary>

+        /// Used to complete a root-message previously started with a call to WriteMessageStart()

+        /// </summary>

+        public override void WriteMessageEnd()

+        {

+            _counter.RemoveAt(_counter.Count - 1);

+            WriteLine("}");

+            Flush();

+        }

+

+        /// <summary>

+        /// Used in streaming arrays of objects to the writer

+        /// </summary>

+        /// <example>

+        /// <code>

+        /// using(writer.StartArray())

+        ///     foreach(IMessageLite m in messages)

+        ///         writer.WriteMessage(m);

+        /// </code>

+        /// </example>

+        public sealed class JsonArray : IDisposable

+        {

+            private JsonFormatWriter _writer;

+

+            internal JsonArray(JsonFormatWriter writer)

+            {

+                _writer = writer;

+                _writer.WriteToOutput("[");

+                _writer._counter.Add(0);

+            }

+

+            /// <summary>

+            /// Causes the end of the array character to be written.

+            /// </summary>

+            private void EndArray()

+            {

+                if (_writer != null)

+                {

+                    _writer._counter.RemoveAt(_writer._counter.Count - 1);

+                    _writer.WriteLine("]");

+                    _writer.Flush();

+                }

+                _writer = null;

+            }

+

+            void IDisposable.Dispose()

+            {

+                EndArray();

+            }

+        }

+

+        /// <summary>

+        /// Used to write an array of messages as the output rather than a single message.

+        /// </summary>

+        /// <example>

+        /// <code>

+        /// using(writer.StartArray())

+        ///     foreach(IMessageLite m in messages)

+        ///         writer.WriteMessage(m);

+        /// </code>

+        /// </example>

+        public JsonArray StartArray()

+        {

+            if (_isArray)

+            {

+                Seperator();

+            }

+            _isArray = true;

+            return new JsonArray(this);

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers.Serialization/JsonTextCursor.cs b/csharp/src/ProtocolBuffers.Serialization/JsonTextCursor.cs
new file mode 100644
index 00000000..19c45af7
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Serialization/JsonTextCursor.cs
@@ -0,0 +1,442 @@
+using System;

+using System.Collections.Generic;

+using System.Diagnostics;

+using System.Globalization;

+using System.IO;

+

+namespace Google.ProtocolBuffers.Serialization

+{

+    /// <summary>

+    /// JSon Tokenizer used by JsonFormatReader

+    /// </summary>

+    internal abstract class JsonCursor

+    {

+        public enum JsType

+        {

+            String,

+            Number,

+            Object,

+            Array,

+            True,

+            False,

+            Null

+        }

+

+        #region Buffering implementations

+

+        private class JsonStreamCursor : JsonCursor

+        {

+            private readonly byte[] _buffer;

+            private int _bufferPos;

+            private readonly Stream _input;

+

+            public JsonStreamCursor(Stream input)

+            {

+                _input = input;

+                _next = _input.ReadByte();

+            }

+

+            public JsonStreamCursor(byte[] input)

+            {

+                _input = null;

+                _buffer = input;

+                _next = _buffer[_bufferPos];

+            }

+

+            protected override int Peek()

+            {

+                if (_input != null)

+                {

+                    return _next;

+                }

+                else if (_bufferPos < _buffer.Length)

+                {

+                    return _buffer[_bufferPos];

+                }

+                else

+                {

+                    return -1;

+                }

+            }

+

+            protected override int Read()

+            {

+                if (_input != null)

+                {

+                    int result = _next;

+                    _next = _input.ReadByte();

+                    return result;

+                }

+                else if (_bufferPos < _buffer.Length)

+                {

+                    return _buffer[_bufferPos++];

+                }

+                else

+                {

+                    return -1;

+                }

+            }

+        }

+

+        private class JsonTextCursor : JsonCursor

+        {

+            private readonly char[] _buffer;

+            private int _bufferPos;

+            private readonly TextReader _input;

+

+            public JsonTextCursor(char[] input)

+            {

+                _input = null;

+                _buffer = input;

+                _bufferPos = 0;

+                _next = Peek();

+            }

+

+            public JsonTextCursor(TextReader input)

+            {

+                _input = input;

+                _next = Peek();

+            }

+

+            protected override int Peek()

+            {

+                if (_input != null)

+                {

+                    return _input.Peek();

+                }

+                else if (_bufferPos < _buffer.Length)

+                {

+                    return _buffer[_bufferPos];

+                }

+                else

+                {

+                    return -1;

+                }

+            }

+

+            protected override int Read()

+            {

+                if (_input != null)

+                {

+                    return _input.Read();

+                }

+                else if (_bufferPos < _buffer.Length)

+                {

+                    return _buffer[_bufferPos++];

+                }

+                else

+                {

+                    return -1;

+                }

+            }

+        }

+

+        #endregion

+

+        protected int _next;

+        private int _lineNo, _linePos;

+

+        public static JsonCursor CreateInstance(byte[] input)

+        {

+            return new JsonStreamCursor(input);

+        }

+

+        public static JsonCursor CreateInstance(Stream input)

+        {

+            return new JsonStreamCursor(input);

+        }

+

+        public static JsonCursor CreateInstance(string input)

+        {

+            return new JsonTextCursor(input.ToCharArray());

+        }

+

+        public static JsonCursor CreateInstance(TextReader input)

+        {

+            return new JsonTextCursor(input);

+        }

+

+        protected JsonCursor()

+        {

+            _lineNo = 1;

+            _linePos = 0;

+        }

+

+        /// <summary>Returns the next character without actually 'reading' it</summary>

+        protected abstract int Peek();

+

+        /// <summary>Reads the next character in the input</summary>

+        protected abstract int Read();

+

+        public Char NextChar

+        {

+            get

+            {

+                SkipWhitespace();

+                return (char) _next;

+            }

+        }

+

+        #region Assert(...)

+

+        [DebuggerNonUserCode]

+        private string CharDisplay(int ch)

+        {

+            return ch == -1

+                       ? "EOF"

+                       : (ch > 32 && ch < 127)

+                             ? String.Format("'{0}'", (char) ch)

+                             : String.Format("'\\u{0:x4}'", ch);

+        }

+

+        [DebuggerNonUserCode]

+        private void Assert(bool cond, char expected)

+        {

+            if (!cond)

+            {

+                throw new FormatException(

+                    String.Format(FrameworkPortability.InvariantCulture,

+                                  "({0}:{1}) error: Unexpected token {2}, expected: {3}.",

+                                  _lineNo, _linePos,

+                                  CharDisplay(_next),

+                                  CharDisplay(expected)

+                        ));

+            }

+        }

+

+        [DebuggerNonUserCode]

+        public void Assert(bool cond, string message)

+        {

+            if (!cond)

+            {

+                throw new FormatException(

+                    String.Format(FrameworkPortability.InvariantCulture,

+                                  "({0},{1}) error: {2}", _lineNo, _linePos, message));

+            }

+        }

+

+        [DebuggerNonUserCode]

+        public void Assert(bool cond, string format, params object[] args)

+        {

+            if (!cond)

+            {

+                if (args != null && args.Length > 0)

+                {

+                    format = String.Format(format, args);

+                }

+                throw new FormatException(

+                    String.Format(FrameworkPortability.InvariantCulture,

+                                  "({0},{1}) error: {2}", _lineNo, _linePos, format));

+            }

+        }

+

+        #endregion

+

+        private char ReadChar()

+        {

+            int ch = Read();

+            Assert(ch != -1, "Unexpected end of file.");

+            if (ch == '\n')

+            {

+                _lineNo++;

+                _linePos = 0;

+            }

+            else if (ch != '\r')

+            {

+                _linePos++;

+            }

+            _next = Peek();

+            return (char) ch;

+        }

+

+        public void Consume(char ch)

+        {

+            Assert(TryConsume(ch), ch);

+        }

+

+        public bool TryConsume(char ch)

+        {

+            SkipWhitespace();

+            if (_next == ch)

+            {

+                ReadChar();

+                return true;

+            }

+            return false;

+        }

+

+        public void Consume(string sequence)

+        {

+            SkipWhitespace();

+

+            foreach (char ch in sequence)

+            {

+                Assert(ch == ReadChar(), "Expected token '{0}'.", sequence);

+            }

+        }

+

+        public void SkipWhitespace()

+        {

+            int chnext = _next;

+            while (chnext != -1)

+            {

+                if (!Char.IsWhiteSpace((char) chnext))

+                {

+                    break;

+                }

+                ReadChar();

+                chnext = _next;

+            }

+        }

+

+        public string ReadString()

+        {

+            SkipWhitespace();

+            Consume('"');

+            List<Char> sb = new List<char>(100);

+            while (_next != '"')

+            {

+                if (_next == '\\')

+                {

+                    Consume('\\'); //skip the escape

+                    char ch = ReadChar();

+                    switch (ch)

+                    {

+                        case 'b':

+                            sb.Add('\b');

+                            break;

+                        case 'f':

+                            sb.Add('\f');

+                            break;

+                        case 'n':

+                            sb.Add('\n');

+                            break;

+                        case 'r':

+                            sb.Add('\r');

+                            break;

+                        case 't':

+                            sb.Add('\t');

+                            break;

+                        case 'u':

+                            {

+                                string hex = new string(new char[] {ReadChar(), ReadChar(), ReadChar(), ReadChar()});

+                                int result;

+                                Assert(

+                                    FrameworkPortability.TryParseInt32(hex, NumberStyles.AllowHexSpecifier, FrameworkPortability.InvariantCulture,

+                                                 out result),

+                                    "Expected a 4-character hex specifier.");

+                                sb.Add((char) result);

+                                break;

+                            }

+                        default:

+                            sb.Add(ch);

+                            break;

+                    }

+                }

+                else

+                {

+                    Assert(_next != '\n' && _next != '\r' && _next != '\f' && _next != -1, '"');

+                    sb.Add(ReadChar());

+                }

+            }

+            Consume('"');

+            return new String(sb.ToArray());

+        }

+

+        public string ReadNumber()

+        {

+            SkipWhitespace();

+            List<Char> sb = new List<char>(24);

+            if (_next == '-')

+            {

+                sb.Add(ReadChar());

+            }

+            Assert(_next >= '0' && _next <= '9', "Expected a numeric type.");

+            while ((_next >= '0' && _next <= '9') || _next == '.')

+            {

+                sb.Add(ReadChar());

+            }

+            if (_next == 'e' || _next == 'E')

+            {

+                sb.Add(ReadChar());

+                if (_next == '-' || _next == '+')

+                {

+                    sb.Add(ReadChar());

+                }

+                Assert(_next >= '0' && _next <= '9', "Expected a numeric type.");

+                while (_next >= '0' && _next <= '9')

+                {

+                    sb.Add(ReadChar());

+                }

+            }

+            return new String(sb.ToArray());

+        }

+

+        public JsType ReadVariant(out object value)

+        {

+            SkipWhitespace();

+            switch (_next)

+            {

+                case 'n':

+                    Consume("null");

+                    value = null;

+                    return JsType.Null;

+                case 't':

+                    Consume("true");

+                    value = true;

+                    return JsType.True;

+                case 'f':

+                    Consume("false");

+                    value = false;

+                    return JsType.False;

+                case '"':

+                    value = ReadString();

+                    return JsType.String;

+                case '{':

+                    {

+                        Consume('{');

+                        while (NextChar != '}')

+                        {

+                            ReadString();

+                            Consume(':');

+                            object tmp;

+                            ReadVariant(out tmp);

+                            if (!TryConsume(','))

+                            {

+                                break;

+                            }

+                        }

+                        Consume('}');

+                        value = null;

+                        return JsType.Object;

+                    }

+                case '[':

+                    {

+                        Consume('[');

+                        List<object> values = new List<object>();

+                        while (NextChar != ']')

+                        {

+                            object tmp;

+                            ReadVariant(out tmp);

+                            values.Add(tmp);

+                            if (!TryConsume(','))

+                            {

+                                break;

+                            }

+                        }

+                        Consume(']');

+                        value = values.ToArray();

+                        return JsType.Array;

+                    }

+                default:

+                    if ((_next >= '0' && _next <= '9') || _next == '-')

+                    {

+                        value = ReadNumber();

+                        return JsType.Number;

+                    }

+                    Assert(false, "Expected a value.");

+                    throw new FormatException();

+            }

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers.Serialization/Properties/AssemblyInfo.cs b/csharp/src/ProtocolBuffers.Serialization/Properties/AssemblyInfo.cs
new file mode 100644
index 00000000..0ab58120
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Serialization/Properties/AssemblyInfo.cs
@@ -0,0 +1,65 @@
+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+using System;

+using System.Reflection;

+using System.Runtime.InteropServices;

+using System.Runtime.CompilerServices;

+

+// General Information about an assembly is controlled through the following 

+// set of attributes. Change these attribute values to modify the information

+// associated with an assembly.

+

+[assembly: AssemblyTitle("ProtocolBuffers")]

+[assembly: AssemblyDescription("")]

+[assembly: AssemblyConfiguration("")]

+[assembly: AssemblyCompany("")]

+[assembly: AssemblyProduct("ProtocolBuffers")]

+[assembly: AssemblyCopyright("Copyright ©  2008")]

+[assembly: AssemblyTrademark("")]

+[assembly: AssemblyCulture("")]

+

+// Version information for an assembly consists of the following four values:

+//

+//      Major Version

+//      Minor Version 

+//      Build Number

+//      Revision

+//

+// You can specify all the values or you can default the Build and Revision Numbers 

+// by using the '*' as shown below:

+// [assembly: AssemblyVersion("2.4.1.555")]

+

+[assembly: AssemblyVersion("2.4.1.555")]

+

+#if !NOFILEVERSION

+[assembly: AssemblyFileVersion("2.4.1.555")]

+#endif

diff --git a/csharp/src/ProtocolBuffers.Serialization/ProtocolBuffers.Serialization.csproj b/csharp/src/ProtocolBuffers.Serialization/ProtocolBuffers.Serialization.csproj
new file mode 100644
index 00000000..4ee41ab7
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Serialization/ProtocolBuffers.Serialization.csproj
@@ -0,0 +1,93 @@
+<?xml version="1.0" encoding="utf-8"?>

+<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

+  <PropertyGroup>

+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>

+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>

+    <ProductVersion>9.0.30729</ProductVersion>

+    <SchemaVersion>2.0</SchemaVersion>

+    <ProjectGuid>{231391AF-449C-4A39-986C-AD7F270F4750}</ProjectGuid>

+    <OutputType>Library</OutputType>

+    <AppDesignerFolder>Properties</AppDesignerFolder>

+    <RootNamespace>Google.ProtocolBuffers.Serialization</RootNamespace>

+    <AssemblyName>Google.ProtocolBuffers.Serialization</AssemblyName>

+    <ProjectTypeGuids>{786C830F-07A1-408B-BD7F-6EE04809D6DB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>

+    <TargetFrameworkProfile>Profile92</TargetFrameworkProfile>

+    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>

+    <FileAlignment>512</FileAlignment>

+    <SignAssembly>true</SignAssembly>

+    <AssemblyOriginatorKeyFile>..\..\keys\Google.ProtocolBuffers.snk</AssemblyOriginatorKeyFile>

+    <OldToolsVersion>3.5</OldToolsVersion>

+  </PropertyGroup>

+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">

+    <DebugSymbols>true</DebugSymbols>

+    <DebugType>full</DebugType>

+    <Optimize>false</Optimize>

+    <OutputPath>bin\Debug</OutputPath>

+    <IntermediateOutputPath>obj\Debug\</IntermediateOutputPath>

+    <DocumentationFile>$(OutputPath)\$(AssemblyName).xml</DocumentationFile>

+    <NoWarn>1591, 1570, 1571, 1572, 1573, 1574</NoWarn>

+    <DefineConstants>DEBUG;TRACE;$(EnvironmentFlavor);$(EnvironmentTemplate)</DefineConstants>

+    <ErrorReport>prompt</ErrorReport>

+    <WarningLevel>4</WarningLevel>

+    <NoStdLib>true</NoStdLib>

+    <GenerateSerializationAssemblies>Off</GenerateSerializationAssemblies>

+  </PropertyGroup>

+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">

+    <DebugType>pdbonly</DebugType>

+    <Optimize>true</Optimize>

+    <OutputPath>bin\Release</OutputPath>

+    <IntermediateOutputPath>obj\Release\</IntermediateOutputPath>

+    <DocumentationFile>$(OutputPath)\$(AssemblyName).xml</DocumentationFile>

+    <NoWarn>1591, 1570, 1571, 1572, 1573, 1574</NoWarn>

+    <DefineConstants>TRACE;$(EnvironmentFlavor);$(EnvironmentTemplate)</DefineConstants>

+    <ErrorReport>prompt</ErrorReport>

+    <WarningLevel>4</WarningLevel>

+    <NoStdLib>true</NoStdLib>

+    <GenerateSerializationAssemblies>Off</GenerateSerializationAssemblies>

+  </PropertyGroup>

+  <ItemGroup>

+    <Reference Include="mscorlib" />

+    <Reference Include="System" />

+    <Reference Include="System.Xml" />

+    <Reference Include="System.Core" Condition="'$(TargetFrameworkVersion)' != 'v2.0'" />

+  </ItemGroup>

+  <ItemGroup>

+    <Compile Include="..\ProtocolBuffers\FrameworkPortability.cs">

+      <Link>FrameworkPortability.cs</Link>

+    </Compile>

+    <Compile Include="Extensions.cs" />

+    <Compile Include="Http\FormUrlEncodedReader.cs" />

+    <Compile Include="Http\MessageFormatFactory.cs" />

+    <Compile Include="Http\MessageFormatOptions.cs" />

+    <Compile Include="Properties\AssemblyInfo.cs" />

+    <Compile Include="AbstractReader.cs" />

+    <Compile Include="AbstractTextReader.cs" />

+    <Compile Include="AbstractTextWriter.cs" />

+    <Compile Include="AbstractWriter.cs" />

+    <Compile Include="DictionaryReader.cs" />

+    <Compile Include="DictionaryWriter.cs" />

+    <Compile Include="JsonFormatReader.cs" />

+    <Compile Include="JsonFormatWriter.cs" />

+    <Compile Include="JsonTextCursor.cs" />

+    <Compile Include="RecursionLimitExceeded.cs" />

+    <Compile Include="XmlFormatReader.cs" />

+    <Compile Include="XmlFormatWriter.cs" />

+    <Compile Include="XmlReaderOptions.cs" />

+    <Compile Include="XmlWriterOptions.cs" />

+  </ItemGroup>

+  <ItemGroup>

+    <ProjectReference Include="..\ProtocolBuffers\ProtocolBuffers.csproj">

+      <Project>{6908BDCE-D925-43F3-94AC-A531E6DF2591}</Project>

+      <Name>ProtocolBuffers</Name>

+      <Private>False</Private>

+    </ProjectReference>

+  </ItemGroup>

+  <Import Project="$(MSBuildExtensionsPath32)\Microsoft\Portable\$(TargetFrameworkVersion)\Microsoft.Portable.CSharp.targets" />

+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 

+       Other similar extension points exist, see Microsoft.Common.targets.

+  <Target Name="BeforeBuild">

+  </Target>

+  <Target Name="AfterBuild">

+  </Target>

+  -->

+</Project>
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers.Serialization/ProtocolBuffersLite.Serialization.csproj b/csharp/src/ProtocolBuffers.Serialization/ProtocolBuffersLite.Serialization.csproj
new file mode 100644
index 00000000..5faa74f6
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Serialization/ProtocolBuffersLite.Serialization.csproj
@@ -0,0 +1,93 @@
+<?xml version="1.0" encoding="utf-8"?>

+<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

+  <PropertyGroup>

+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>

+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>

+    <ProductVersion>9.0.30729</ProductVersion>

+    <SchemaVersion>2.0</SchemaVersion>

+    <ProjectGuid>{E067A59D-9D0A-4A1F-92B1-38E4457241D1}</ProjectGuid>

+    <OutputType>Library</OutputType>

+    <AppDesignerFolder>Properties</AppDesignerFolder>

+    <RootNamespace>Google.ProtocolBuffers.Serialization</RootNamespace>

+    <AssemblyName>Google.ProtocolBuffersLite.Serialization</AssemblyName>

+    <ProjectTypeGuids>{786C830F-07A1-408B-BD7F-6EE04809D6DB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>

+    <TargetFrameworkProfile>Profile92</TargetFrameworkProfile>

+    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>

+    <FileAlignment>512</FileAlignment>

+    <SignAssembly>true</SignAssembly>

+    <AssemblyOriginatorKeyFile>..\..\keys\Google.ProtocolBuffers.snk</AssemblyOriginatorKeyFile>

+    <OldToolsVersion>3.5</OldToolsVersion>

+  </PropertyGroup>

+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">

+    <DebugSymbols>true</DebugSymbols>

+    <DebugType>full</DebugType>

+    <Optimize>false</Optimize>

+    <OutputPath>bin\Debug</OutputPath>

+    <IntermediateOutputPath>obj\Debug\</IntermediateOutputPath>

+    <DocumentationFile>$(OutputPath)\$(AssemblyName).xml</DocumentationFile>

+    <NoWarn>1591, 1570, 1571, 1572, 1573, 1574</NoWarn>

+    <DefineConstants>DEBUG;TRACE;LITE;$(EnvironmentFlavor);$(EnvironmentTemplate)</DefineConstants>

+    <ErrorReport>prompt</ErrorReport>

+    <WarningLevel>4</WarningLevel>

+    <NoStdLib>true</NoStdLib>

+    <GenerateSerializationAssemblies>Off</GenerateSerializationAssemblies>

+  </PropertyGroup>

+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">

+    <DebugType>pdbonly</DebugType>

+    <Optimize>true</Optimize>

+    <OutputPath>bin\Release</OutputPath>

+    <IntermediateOutputPath>obj\Release\</IntermediateOutputPath>

+    <DocumentationFile>$(OutputPath)\$(AssemblyName).xml</DocumentationFile>

+    <NoWarn>1591, 1570, 1571, 1572, 1573, 1574</NoWarn>

+    <DefineConstants>TRACE;LITE;$(EnvironmentFlavor);$(EnvironmentTemplate)</DefineConstants>

+    <ErrorReport>prompt</ErrorReport>

+    <WarningLevel>4</WarningLevel>

+    <NoStdLib>true</NoStdLib>

+    <GenerateSerializationAssemblies>Off</GenerateSerializationAssemblies>

+  </PropertyGroup>

+  <ItemGroup>

+    <Reference Include="mscorlib" />

+    <Reference Include="System" />

+    <Reference Include="System.Xml" />

+    <Reference Include="System.Core" Condition="'$(TargetFrameworkVersion)' != 'v2.0'" />

+  </ItemGroup>

+  <ItemGroup>

+    <Compile Include="..\ProtocolBuffers\FrameworkPortability.cs">

+      <Link>FrameworkPortability.cs</Link>

+    </Compile>

+    <Compile Include="Extensions.cs" />

+    <Compile Include="Http\FormUrlEncodedReader.cs" />

+    <Compile Include="Http\MessageFormatFactory.cs" />

+    <Compile Include="Http\MessageFormatOptions.cs" />

+    <Compile Include="Properties\AssemblyInfo.cs" />

+    <Compile Include="AbstractReader.cs" />

+    <Compile Include="AbstractTextReader.cs" />

+    <Compile Include="AbstractTextWriter.cs" />

+    <Compile Include="AbstractWriter.cs" />

+    <Compile Include="DictionaryReader.cs" />

+    <Compile Include="DictionaryWriter.cs" />

+    <Compile Include="JsonFormatReader.cs" />

+    <Compile Include="JsonFormatWriter.cs" />

+    <Compile Include="JsonTextCursor.cs" />

+    <Compile Include="RecursionLimitExceeded.cs" />

+    <Compile Include="XmlFormatReader.cs" />

+    <Compile Include="XmlFormatWriter.cs" />

+    <Compile Include="XmlReaderOptions.cs" />

+    <Compile Include="XmlWriterOptions.cs" />

+  </ItemGroup>

+  <ItemGroup>

+    <ProjectReference Include="..\ProtocolBuffers\ProtocolBuffersLite.csproj">

+      <Project>{6969BDCE-D925-43F3-94AC-A531E6DF2591}</Project>

+      <Name>ProtocolBuffersLite</Name>

+      <Private>False</Private>

+    </ProjectReference>

+  </ItemGroup>

+  <Import Project="$(MSBuildExtensionsPath32)\Microsoft\Portable\$(TargetFrameworkVersion)\Microsoft.Portable.CSharp.targets" />

+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 

+       Other similar extension points exist, see Microsoft.Common.targets.

+  <Target Name="BeforeBuild">

+  </Target>

+  <Target Name="AfterBuild">

+  </Target>

+  -->

+</Project>
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers.Serialization/RecursionLimitExceeded.cs b/csharp/src/ProtocolBuffers.Serialization/RecursionLimitExceeded.cs
new file mode 100644
index 00000000..14e72ba8
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Serialization/RecursionLimitExceeded.cs
@@ -0,0 +1,18 @@
+using System;

+using System.Collections.Generic;

+using System.Text;

+

+namespace Google.ProtocolBuffers.Serialization

+{

+    /// <summary>

+    /// The exception raised when a recursion limit is reached while parsing input.

+    /// </summary>

+    public sealed class RecursionLimitExceededException : FormatException

+    {

+        const string message = "Possible malicious message had too many levels of nesting.";

+        

+        internal RecursionLimitExceededException() : base(message)

+        {

+        }

+    }

+}

diff --git a/csharp/src/ProtocolBuffers.Serialization/XmlFormatReader.cs b/csharp/src/ProtocolBuffers.Serialization/XmlFormatReader.cs
new file mode 100644
index 00000000..a4f111d4
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Serialization/XmlFormatReader.cs
@@ -0,0 +1,338 @@
+using System;

+using System.Collections.Generic;

+using System.IO;

+using System.Xml;

+using System.Diagnostics;

+

+namespace Google.ProtocolBuffers.Serialization

+{

+    /// <summary>

+    /// Parses a proto buffer from an XML document or fragment.  .NET 3.5 users may also

+    /// use this class to process Json by setting the options to support Json and providing

+    /// an XmlReader obtained from <see cref="System.Runtime.Serialization.Json.JsonReaderWriterFactory"/>.

+    /// </summary>

+    public class XmlFormatReader : AbstractTextReader

+    {

+        public const string DefaultRootElementName = XmlFormatWriter.DefaultRootElementName;

+        private readonly XmlReader _input;

+        // Tracks the message element for each nested message read

+        private readonly Stack<ElementStackEntry> _elements;

+        // The default element name for ReadMessageStart

+        private string _rootElementName;

+

+        private struct ElementStackEntry

+        {

+            public readonly string LocalName;

+            public readonly int Depth;

+            public readonly bool IsEmpty;

+

+            public ElementStackEntry(string localName, int depth, bool isEmpty) : this()

+            {

+                LocalName = localName;

+                IsEmpty = isEmpty;

+                Depth = depth;

+            }

+        }

+

+        private static XmlReaderSettings DefaultSettings

+        {

+            get

+            {

+                return new XmlReaderSettings()

+                           {CheckCharacters = false, IgnoreComments = true, IgnoreProcessingInstructions = true};

+            }

+        }

+

+        /// <summary>

+        /// Constructs the XmlFormatReader using the stream provided as the xml

+        /// </summary>

+        public static XmlFormatReader CreateInstance(byte[] input)

+        {

+            return new XmlFormatReader(XmlReader.Create(new MemoryStream(input, false), DefaultSettings));

+        }

+

+        /// <summary>

+        /// Constructs the XmlFormatReader using the stream provided as the xml

+        /// </summary>

+        public static XmlFormatReader CreateInstance(Stream input)

+        {

+            return new XmlFormatReader(XmlReader.Create(input, DefaultSettings));

+        }

+

+        /// <summary>

+        /// Constructs the XmlFormatReader using the string provided as the xml to be read

+        /// </summary>

+        public static XmlFormatReader CreateInstance(String input)

+        {

+            return new XmlFormatReader(XmlReader.Create(new StringReader(input), DefaultSettings));

+        }

+

+        /// <summary>

+        /// Constructs the XmlFormatReader using the xml in the TextReader

+        /// </summary>

+        public static XmlFormatReader CreateInstance(TextReader input)

+        {

+            return new XmlFormatReader(XmlReader.Create(input, DefaultSettings));

+        }

+

+        /// <summary>

+        /// Constructs the XmlFormatReader with the XmlReader

+        /// </summary>

+        public static XmlFormatReader CreateInstance(XmlReader input)

+        {

+            return new XmlFormatReader(input);

+        }

+

+        /// <summary>

+        /// Constructs the XmlFormatReader with the XmlReader and options

+        /// </summary>

+        protected XmlFormatReader(XmlReader input)

+        {

+            _input = input;

+            _rootElementName = DefaultRootElementName;

+            _elements = new Stack<ElementStackEntry>();

+            Options = XmlReaderOptions.None;

+        }

+

+        /// <summary>

+        /// Gets or sets the options to use when reading the xml

+        /// </summary>

+        public XmlReaderOptions Options { get; set; }

+

+        /// <summary>

+        /// Sets the options to use while generating the XML

+        /// </summary>

+        public XmlFormatReader SetOptions(XmlReaderOptions options)

+        {

+            Options = options;

+            return this;

+        }

+

+        /// <summary>

+        /// Gets or sets the default element name to use when using the Merge&lt;TBuilder>()

+        /// </summary>

+        public string RootElementName

+        {

+            get { return _rootElementName; }

+            set

+            {

+                ThrowHelper.ThrowIfNull(value, "RootElementName");

+                _rootElementName = value;

+            }

+        }

+

+        [DebuggerNonUserCode]

+        private static void Assert(bool cond)

+        {

+            if (!cond)

+            {

+                throw new FormatException();

+            }

+        }

+

+        /// <summary>

+        /// Reads the root-message preamble specific to this formatter

+        /// </summary>

+        public override void ReadMessageStart()

+        {

+            ReadMessageStart(_rootElementName);

+        }

+

+        /// <summary>

+        /// Reads the root-message preamble specific to this formatter

+        /// </summary>

+        public void ReadMessageStart(string element)

+        {

+            while (!_input.IsStartElement() && _input.Read())

+            {

+                continue;

+            }

+            Assert(_input.IsStartElement() && _input.LocalName == element);

+            _elements.Push(new ElementStackEntry(element, _input.Depth, _input.IsEmptyElement));

+            _input.Read();

+        }

+

+        /// <summary>

+        /// Reads the root-message close specific to this formatter, MUST be called

+        /// on the reader obtained from ReadMessageStart(string element).

+        /// </summary>

+        public override void ReadMessageEnd()

+        {

+            Assert(_elements.Count > 0);

+

+            ElementStackEntry stop = _elements.Peek();

+            while (_input.NodeType != XmlNodeType.EndElement && _input.NodeType != XmlNodeType.Element

+                   && _input.Depth > stop.Depth && _input.Read())

+            {

+                continue;

+            }

+

+            if (!stop.IsEmpty)

+            {

+                Assert(_input.NodeType == XmlNodeType.EndElement

+                       && _input.LocalName == stop.LocalName

+                       && _input.Depth == stop.Depth);

+

+                _input.Read();

+            }

+            _elements.Pop();

+        }

+

+        /// <summary>

+        /// Merge the provided builder as an element named <see cref="RootElementName"/> in the current context

+        /// </summary>

+        public override TBuilder Merge<TBuilder>(TBuilder builder, ExtensionRegistry registry)

+        {

+            return Merge(_rootElementName, builder, registry);

+        }

+

+        /// <summary>

+        /// Merge the provided builder as an element of the current context

+        /// </summary>

+        public TBuilder Merge<TBuilder>(string element, TBuilder builder) where TBuilder : IBuilderLite

+        {

+            return Merge(element, builder, ExtensionRegistry.Empty);

+        }

+

+        /// <summary>

+        /// Merge the provided builder as an element of the current context

+        /// </summary>

+        public TBuilder Merge<TBuilder>(string element, TBuilder builder, ExtensionRegistry registry)

+            where TBuilder : IBuilderLite

+        {

+            ReadMessageStart(element);

+            builder.WeakMergeFrom(this, registry);

+            ReadMessageEnd();

+            return builder;

+        }

+

+        /// <summary>

+        /// Peeks at the next field in the input stream and returns what information is available.

+        /// </summary>

+        /// <remarks>

+        /// This may be called multiple times without actually reading the field.  Only after the field

+        /// is either read, or skipped, should PeekNext return a different value.

+        /// </remarks>

+        protected override bool PeekNext(out string field)

+        {

+            ElementStackEntry stopNode;

+            if (_elements.Count == 0)

+            {

+                stopNode = new ElementStackEntry(null, _input.Depth - 1, false);

+            }

+            else

+            {

+                stopNode = _elements.Peek();

+            }

+

+            if (!stopNode.IsEmpty)

+            {

+                while (!_input.IsStartElement() && _input.Depth > stopNode.Depth && _input.Read())

+                {

+                    continue;

+                }

+

+                if (_input.IsStartElement() && _input.Depth > stopNode.Depth)

+                {

+                    field = _input.LocalName;

+                    return true;

+                }

+            }

+            field = null;

+            return false;

+        }

+

+        /// <summary>

+        /// Causes the reader to skip past this field

+        /// </summary>

+        protected override void Skip()

+        {

+            if (_input.IsStartElement())

+            {

+                if (!_input.IsEmptyElement)

+                {

+                    int depth = _input.Depth;

+                    while (_input.Depth >= depth && _input.NodeType != XmlNodeType.EndElement)

+                    {

+                        Assert(_input.Read());

+                    }

+                }

+                _input.Read();

+            }

+        }

+

+        /// <summary>

+        /// returns true if it was able to read a single value into the value reference.  The value

+        /// stored may be of type System.String, System.Int32, or an IEnumLite from the IEnumLiteMap.

+        /// </summary>

+        protected override bool ReadEnum(ref object value)

+        {

+            int number;

+            string temp;

+            if (null != (temp = _input.GetAttribute("value")) && FrameworkPortability.TryParseInt32(temp, out number))

+            {

+                Skip();

+                value = number;

+                return true;

+            }

+            return base.ReadEnum(ref value);

+        }

+

+        /// <summary>

+        /// Returns true if it was able to read a String from the input

+        /// </summary>

+        protected override bool ReadAsText(ref string value, Type type)

+        {

+            Assert(_input.NodeType == XmlNodeType.Element);

+            value = _input.ReadElementContentAsString();

+

+            return true;

+        }

+

+        /// <summary>

+        /// Merges the input stream into the provided IBuilderLite 

+        /// </summary>

+        protected override bool ReadMessage(IBuilderLite builder, ExtensionRegistry registry)

+        {

+            Assert(_input.IsStartElement());

+            ReadMessageStart(_input.LocalName);

+            builder.WeakMergeFrom(this, registry);

+            ReadMessageEnd();

+            return true;

+        }

+

+        private IEnumerable<string> NonNestedArrayItems(string field)

+        {

+            return base.ForeachArrayItem(field);

+        }

+

+        /// <summary>

+        /// Cursors through the array elements and stops at the end of the array

+        /// </summary>

+        protected override IEnumerable<string> ForeachArrayItem(string field)

+        {

+            bool isNested = (Options & XmlReaderOptions.ReadNestedArrays) != 0;

+

+            if (!isNested)

+            {

+                foreach (string item in NonNestedArrayItems(field))

+                {

+                    yield return item;

+                }

+            }

+            else

+            {

+                string found;

+                ReadMessageStart(field);

+                if (PeekNext(out found) && found == "item")

+                {

+                    foreach (string item in NonNestedArrayItems("item"))

+                    {

+                        yield return item;

+                    }

+                }

+                ReadMessageEnd();

+            }

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers.Serialization/XmlFormatWriter.cs b/csharp/src/ProtocolBuffers.Serialization/XmlFormatWriter.cs
new file mode 100644
index 00000000..4bd27562
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Serialization/XmlFormatWriter.cs
@@ -0,0 +1,280 @@
+using System;

+using System.Collections;

+using System.IO;

+using System.Text;

+using System.Xml;

+using Google.ProtocolBuffers.Descriptors;

+

+namespace Google.ProtocolBuffers.Serialization

+{

+    /// <summary>

+    /// Writes a proto buffer to an XML document or fragment.  .NET 3.5 users may also

+    /// use this class to produce Json by setting the options to support Json and providing

+    /// an XmlWriter obtained from <see cref="System.Runtime.Serialization.Json.JsonReaderWriterFactory"/>.

+    /// </summary>

+    public class XmlFormatWriter : AbstractTextWriter

+    {

+        private static readonly Encoding DefaultEncoding = new UTF8Encoding(false);

+        public const string DefaultRootElementName = "root";

+

+        private readonly XmlWriter _output;

+        // The default element name used for WriteMessageStart

+        private string _rootElementName;

+        // Used to assert matching WriteMessageStart/WriteMessageEnd calls

+        private int _messageOpenCount;

+

+        private static XmlWriterSettings DefaultSettings(Encoding encoding)

+        {

+            return new XmlWriterSettings()

+                       {

+                           CheckCharacters = false,

+                           NewLineHandling = NewLineHandling.Entitize,

+                           OmitXmlDeclaration = true,

+                           Encoding = encoding,

+                       };

+        }

+

+        /// <summary>

+        /// Constructs the XmlFormatWriter to write to the given TextWriter

+        /// </summary>

+        public static XmlFormatWriter CreateInstance(TextWriter output)

+        {

+            return new XmlFormatWriter(XmlWriter.Create(output, DefaultSettings(output.Encoding)));

+        }

+

+        /// <summary>

+        /// Constructs the XmlFormatWriter to write to the given stream

+        /// </summary>

+        public static XmlFormatWriter CreateInstance(Stream output)

+        {

+            return new XmlFormatWriter(XmlWriter.Create(output, DefaultSettings(DefaultEncoding)));

+        }

+

+        /// <summary>

+        /// Constructs the XmlFormatWriter to write to the given stream

+        /// </summary>

+        public static XmlFormatWriter CreateInstance(Stream output, Encoding encoding)

+        {

+            return new XmlFormatWriter(XmlWriter.Create(output, DefaultSettings(encoding)));

+        }

+

+        /// <summary>

+        /// Constructs the XmlFormatWriter to write to the given XmlWriter

+        /// </summary>

+        public static XmlFormatWriter CreateInstance(XmlWriter output)

+        {

+            return new XmlFormatWriter(output);

+        }

+

+        protected XmlFormatWriter(XmlWriter output)

+        {

+            _output = output;

+            _messageOpenCount = 0;

+            _rootElementName = DefaultRootElementName;

+        }

+

+        /// <summary>

+        /// Gets or sets the default element name to use when using the Merge&lt;TBuilder>()

+        /// </summary>

+        public string RootElementName

+        {

+            get { return _rootElementName; }

+            set

+            {

+                ThrowHelper.ThrowIfNull(value, "RootElementName");

+                _rootElementName = value;

+            }

+        }

+

+        /// <summary>

+        /// Gets or sets the options to use while generating the XML

+        /// </summary>

+        public XmlWriterOptions Options { get; set; }

+

+        /// <summary>

+        /// Sets the options to use while generating the XML

+        /// </summary>

+        public XmlFormatWriter SetOptions(XmlWriterOptions options)

+        {

+            Options = options;

+            return this;

+        }

+

+        private bool TestOption(XmlWriterOptions option)

+        {

+            return (Options & option) != 0;

+        }

+

+        /// <summary>

+        /// Completes any pending write operations

+        /// </summary>

+        public override void Flush()

+        {

+            _output.Flush();

+            base.Flush();

+        }

+

+        /// <summary>

+        /// Used to write the root-message preamble, in xml this is open element for RootElementName,

+        /// by default "&lt;root&gt;". After this call you can call IMessageLite.MergeTo(...) and 

+        /// complete the message with a call to WriteMessageEnd().

+        /// </summary>

+        public override void WriteMessageStart()

+        {

+            WriteMessageStart(_rootElementName);

+        }

+

+        /// <summary>

+        /// Used to write the root-message preamble, in xml this is open element for elementName. 

+        /// After this call you can call IMessageLite.MergeTo(...) and  complete the message with 

+        /// a call to WriteMessageEnd().

+        /// </summary>

+        public void WriteMessageStart(string elementName)

+        {

+            if (TestOption(XmlWriterOptions.OutputJsonTypes))

+            {

+                _output.WriteStartElement("root"); // json requires this is the root-element

+                _output.WriteAttributeString("type", "object");

+            }

+            else

+            {

+                _output.WriteStartElement(elementName);

+            }

+            _messageOpenCount++;

+        }

+

+        /// <summary>

+        /// Used to complete a root-message previously started with a call to WriteMessageStart()

+        /// </summary>

+        public override void WriteMessageEnd()

+        {

+            if (_messageOpenCount <= 0)

+            {

+                throw new InvalidOperationException();

+            }

+

+            _output.WriteEndElement();

+            _output.Flush();

+            _messageOpenCount--;

+        }

+

+        /// <summary>

+        /// Writes a message as an element using the name defined in <see cref="RootElementName"/>

+        /// </summary>

+        public override void WriteMessage(IMessageLite message)

+        {

+            WriteMessage(_rootElementName, message);

+        }

+

+        /// <summary>

+        /// Writes a message as an element with the given name

+        /// </summary>

+        public void WriteMessage(string elementName, IMessageLite message)

+        {

+            WriteMessageStart(elementName);

+            message.WriteTo(this);

+            WriteMessageEnd();

+        }

+

+        /// <summary>

+        /// Writes a message

+        /// </summary>

+        protected override void WriteMessageOrGroup(string field, IMessageLite message)

+        {

+            _output.WriteStartElement(field);

+

+            if (TestOption(XmlWriterOptions.OutputJsonTypes))

+            {

+                _output.WriteAttributeString("type", "object");

+            }

+

+            message.WriteTo(this);

+            _output.WriteEndElement();

+        }

+

+        /// <summary>

+        /// Writes a String value

+        /// </summary>

+        protected override void WriteAsText(string field, string textValue, object typedValue)

+        {

+            _output.WriteStartElement(field);

+

+            if (TestOption(XmlWriterOptions.OutputJsonTypes))

+            {

+                if (typedValue is int || typedValue is uint || typedValue is long || typedValue is ulong ||

+                    typedValue is double || typedValue is float)

+                {

+                    _output.WriteAttributeString("type", "number");

+                }

+                else if (typedValue is bool)

+                {

+                    _output.WriteAttributeString("type", "boolean");

+                }

+            }

+            _output.WriteString(textValue);

+

+            //Empty strings should not be written as empty elements '<item/>', rather as '<item></item>'

+            if (_output.WriteState == WriteState.Element)

+            {

+                _output.WriteRaw("");

+            }

+

+            _output.WriteEndElement();

+        }

+

+        /// <summary>

+        /// Writes an array of field values

+        /// </summary>

+        protected override void WriteArray(FieldType fieldType, string field, IEnumerable items)

+        {

+            //see if it's empty

+            IEnumerator eitems = items.GetEnumerator();

+            try

+            {

+                if (!eitems.MoveNext())

+                {

+                    return;

+                }

+            }

+            finally

+            {

+                if (eitems is IDisposable)

+                {

+                    ((IDisposable) eitems).Dispose();

+                }

+            }

+

+            if (TestOption(XmlWriterOptions.OutputNestedArrays | XmlWriterOptions.OutputJsonTypes))

+            {

+                _output.WriteStartElement(field);

+                if (TestOption(XmlWriterOptions.OutputJsonTypes))

+                {

+                    _output.WriteAttributeString("type", "array");

+                }

+

+                base.WriteArray(fieldType, "item", items);

+                _output.WriteEndElement();

+            }

+            else

+            {

+                base.WriteArray(fieldType, field, items);

+            }

+        }

+

+        /// <summary>

+        /// Writes a System.Enum by the numeric and textual value

+        /// </summary>

+        protected override void WriteEnum(string field, int number, string name)

+        {

+            _output.WriteStartElement(field);

+

+            if (!TestOption(XmlWriterOptions.OutputJsonTypes) && TestOption(XmlWriterOptions.OutputEnumValues))

+            {

+                _output.WriteAttributeString("value", XmlConvert.ToString(number));

+            }

+

+            _output.WriteString(name);

+            _output.WriteEndElement();

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers.Serialization/XmlReaderOptions.cs b/csharp/src/ProtocolBuffers.Serialization/XmlReaderOptions.cs
new file mode 100644
index 00000000..f7eca1d7
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Serialization/XmlReaderOptions.cs
@@ -0,0 +1,17 @@
+using System;

+

+namespace Google.ProtocolBuffers.Serialization

+{

+    /// <summary>

+    /// Options available for the xml reader output

+    /// </summary>

+    [Flags]

+    public enum XmlReaderOptions

+    {

+        /// <summary> Simple xml formatting with no attributes </summary>

+        None,

+

+        /// <summary> Requires that arrays items are nested in an &lt;item> element </summary>

+        ReadNestedArrays = 1,

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers.Serialization/XmlWriterOptions.cs b/csharp/src/ProtocolBuffers.Serialization/XmlWriterOptions.cs
new file mode 100644
index 00000000..7d740ee3
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Serialization/XmlWriterOptions.cs
@@ -0,0 +1,24 @@
+using System;

+

+namespace Google.ProtocolBuffers.Serialization

+{

+    /// <summary>

+    /// Options available for the xml writer output

+    /// </summary>

+    [Flags]

+    public enum XmlWriterOptions

+    {

+        /// <summary> Simple xml formatting with no attributes </summary>

+        None,

+

+        /// <summary> Writes the 'value' attribute on all enumerations with the numeric identifier </summary>

+        OutputEnumValues = 0x1,

+

+        /// <summary> Embeds array items into child &lt;item> elements </summary>

+        OutputNestedArrays = 0x4,

+

+        /// <summary> Outputs the 'type' attribute for compatibility with the <see cref="System.Runtime.Serialization.Json.JsonReaderWriterFactory">JsonReaderWriterFactory</see> </summary>

+        /// <remarks> This option must, by nessessity, also enable NestedArrayItems </remarks>

+        OutputJsonTypes = 0x8,

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers.Test/AbstractMessageTest.cs b/csharp/src/ProtocolBuffers.Test/AbstractMessageTest.cs
new file mode 100644
index 00000000..595fb3ae
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/AbstractMessageTest.cs
@@ -0,0 +1,522 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.Collections.Generic;

+using System.IO;

+using Google.ProtocolBuffers.Descriptors;

+using Google.ProtocolBuffers.TestProtos;

+using NUnit.Framework;

+

+namespace Google.ProtocolBuffers

+{

+    public class AbstractMessageTest

+    {

+        [Test]

+        public void Clear()

+        {

+            AbstractMessageWrapper message =

+                new AbstractMessageWrapper.Builder(TestAllTypes.CreateBuilder(TestUtil.GetAllSet())).Clear().Build();

+            TestUtil.AssertClear((TestAllTypes) message.WrappedMessage);

+        }

+

+        [Test]

+        public void Copy()

+        {

+            AbstractMessageWrapper message =

+                new AbstractMessageWrapper.Builder(TestAllTypes.CreateBuilder()).MergeFrom(TestUtil.GetAllSet()).Build();

+            TestUtil.AssertAllFieldsSet((TestAllTypes) message.WrappedMessage);

+        }

+

+        [Test]

+        public void CreateAndBuild()

+        {

+            TestAllTypes.CreateBuilder()

+                .Build();

+        }

+

+        [Test]

+        public void SerializedSize()

+        {

+            TestAllTypes message = TestUtil.GetAllSet();

+            IMessage abstractMessage = new AbstractMessageWrapper(TestUtil.GetAllSet());

+

+            Assert.AreEqual(message.SerializedSize, abstractMessage.SerializedSize);

+        }

+

+        [Test]

+        public void Serialization()

+        {

+            IMessage abstractMessage = new AbstractMessageWrapper(TestUtil.GetAllSet());

+            TestUtil.AssertAllFieldsSet(TestAllTypes.ParseFrom(abstractMessage.ToByteString()));

+            Assert.AreEqual(TestUtil.GetAllSet().ToByteString(), abstractMessage.ToByteString());

+        }

+

+        [Test]

+        public void Parsing()

+        {

+            IBuilder builder = new AbstractMessageWrapper.Builder(TestAllTypes.CreateBuilder());

+            AbstractMessageWrapper message =

+                (AbstractMessageWrapper) builder.WeakMergeFrom(TestUtil.GetAllSet().ToByteString()).WeakBuild();

+            TestUtil.AssertAllFieldsSet((TestAllTypes) message.WrappedMessage);

+        }

+

+        [Test]

+        public void PackedSerialization()

+        {

+            IMessage abstractMessage = new AbstractMessageWrapper(TestUtil.GetPackedSet());

+            TestUtil.AssertPackedFieldsSet(TestPackedTypes.ParseFrom(abstractMessage.ToByteString()));

+            Assert.AreEqual(TestUtil.GetPackedSet().ToByteString(), abstractMessage.ToByteString());

+        }

+

+        [Test]

+        public void PackedParsing()

+        {

+            AbstractMessageWrapper.Builder builder = new AbstractMessageWrapper.Builder(TestPackedTypes.CreateBuilder());

+            AbstractMessageWrapper message = builder.MergeFrom(TestUtil.GetPackedSet().ToByteString()).Build();

+            TestUtil.AssertPackedFieldsSet((TestPackedTypes)message.WrappedMessage);

+        }

+

+        [Test]

+        public void UnpackedParsingOfPackedInput()

+        {

+            byte[] bytes = TestUtil.GetPackedSet().ToByteArray();

+            TestUnpackedTypes message = TestUnpackedTypes.ParseFrom(bytes);

+            TestUtil.AssertUnpackedFieldsSet(message);

+        }

+

+        [Test]

+        public void PackedParsingOfUnpackedInput()

+        {

+            byte[] bytes = TestUnpackedTypes.ParseFrom(TestUtil.GetPackedSet().ToByteArray()).ToByteArray();

+            TestPackedTypes message = TestPackedTypes.ParseFrom(bytes);

+            TestUtil.AssertPackedFieldsSet(message);

+        }

+

+        [Test]

+        public void UnpackedParsingOfPackedInputExtensions()

+        {

+            byte[] bytes = TestUtil.GetPackedSet().ToByteArray();

+            ExtensionRegistry registry = ExtensionRegistry.CreateInstance();

+            Unittest.RegisterAllExtensions(registry);

+            UnittestImport.RegisterAllExtensions(registry);

+            TestUnpackedExtensions message = TestUnpackedExtensions.ParseFrom(bytes, registry);

+            TestUtil.AssertUnpackedExtensionsSet(message);

+        }

+

+        [Test]

+        public void PackedParsingOfUnpackedInputExtensions()

+        {

+            byte[] bytes = TestUnpackedTypes.ParseFrom(TestUtil.GetPackedSet().ToByteArray()).ToByteArray();

+            ExtensionRegistry registry = ExtensionRegistry.CreateInstance();

+            Unittest.RegisterAllExtensions(registry);

+            TestPackedExtensions message = TestPackedExtensions.ParseFrom(bytes, registry);

+            TestUtil.AssertPackedExtensionsSet(message);

+        }

+

+        [Test]

+        public void OptimizedForSize()

+        {

+            // We're mostly only Checking that this class was compiled successfully.

+            TestOptimizedForSize message = TestOptimizedForSize.CreateBuilder().SetI(1).Build();

+            message = TestOptimizedForSize.ParseFrom(message.ToByteString());

+            Assert.AreEqual(2, message.SerializedSize);

+        }

+

+        // -----------------------------------------------------------------

+        // Tests for isInitialized().

+

+        private static readonly TestRequired TestRequiredUninitialized = TestRequired.DefaultInstance;

+

+        private static readonly TestRequired TestRequiredInitialized =

+            TestRequired.CreateBuilder().SetA(1).SetB(2).SetC(3).Build();

+

+        [Test]

+        public void IsInitialized()

+        {

+            TestRequired.Builder builder = TestRequired.CreateBuilder();

+            AbstractMessageWrapper.Builder abstractBuilder = new AbstractMessageWrapper.Builder(builder);

+

+            Assert.IsFalse(abstractBuilder.IsInitialized);

+            builder.A = 1;

+            Assert.IsFalse(abstractBuilder.IsInitialized);

+            builder.B = 1;

+            Assert.IsFalse(abstractBuilder.IsInitialized);

+            builder.C = 1;

+            Assert.IsTrue(abstractBuilder.IsInitialized);

+        }

+

+        [Test]

+        public void ForeignIsInitialized()

+        {

+            TestRequiredForeign.Builder builder = TestRequiredForeign.CreateBuilder();

+            AbstractMessageWrapper.Builder abstractBuilder = new AbstractMessageWrapper.Builder(builder);

+

+            Assert.IsTrue(abstractBuilder.IsInitialized);

+

+            builder.SetOptionalMessage(TestRequiredUninitialized);

+            Assert.IsFalse(abstractBuilder.IsInitialized);

+

+            builder.SetOptionalMessage(TestRequiredInitialized);

+            Assert.IsTrue(abstractBuilder.IsInitialized);

+

+            builder.AddRepeatedMessage(TestRequiredUninitialized);

+            Assert.IsFalse(abstractBuilder.IsInitialized);

+

+            builder.SetRepeatedMessage(0, TestRequiredInitialized);

+            Assert.IsTrue(abstractBuilder.IsInitialized);

+        }

+

+        // -----------------------------------------------------------------

+        // Tests for mergeFrom

+

+        private static readonly TestAllTypes MergeSource = TestAllTypes.CreateBuilder()

+            .SetOptionalInt32(1)

+            .SetOptionalString("foo")

+            .SetOptionalForeignMessage(ForeignMessage.DefaultInstance)

+            .AddRepeatedString("bar")

+            .Build();

+

+        private static readonly TestAllTypes MergeDest = TestAllTypes.CreateBuilder()

+            .SetOptionalInt64(2)

+            .SetOptionalString("baz")

+            .SetOptionalForeignMessage(ForeignMessage.CreateBuilder().SetC(3).Build())

+            .AddRepeatedString("qux")

+            .Build();

+

+        private const string MergeResultText = "optional_int32: 1\n" +

+                                               "optional_int64: 2\n" +

+                                               "optional_string: \"foo\"\n" +

+                                               "optional_foreign_message {\n" +

+                                               "  c: 3\n" +

+                                               "}\n" +

+                                               "repeated_string: \"qux\"\n" +

+                                               "repeated_string: \"bar\"\n";

+

+        [Test]

+        public void MergeFrom()

+        {

+            AbstractMessageWrapper result = (AbstractMessageWrapper)

+                                            new AbstractMessageWrapper.Builder(TestAllTypes.CreateBuilder(MergeDest))

+                                                .MergeFrom(MergeSource)

+                                                .Build();

+

+            Assert.AreEqual(MergeResultText, result.ToString());

+        }

+

+        // -----------------------------------------------------------------

+        // Tests for equals and hashCode

+

+        [Test]

+        public void EqualsAndHashCode()

+        {

+            TestAllTypes a = TestUtil.GetAllSet();

+            TestAllTypes b = TestAllTypes.CreateBuilder().Build();

+            TestAllTypes c = TestAllTypes.CreateBuilder(b).AddRepeatedString("x").Build();

+            TestAllTypes d = TestAllTypes.CreateBuilder(c).AddRepeatedString("y").Build();

+            TestAllExtensions e = TestUtil.GetAllExtensionsSet();

+            TestAllExtensions f = TestAllExtensions.CreateBuilder(e)

+                .AddExtension(Unittest.RepeatedInt32Extension, 999).Build();

+

+            CheckEqualsIsConsistent(a);

+            CheckEqualsIsConsistent(b);

+            CheckEqualsIsConsistent(c);

+            CheckEqualsIsConsistent(d);

+            CheckEqualsIsConsistent(e);

+            CheckEqualsIsConsistent(f);

+

+            CheckNotEqual(a, b);

+            CheckNotEqual(a, c);

+            CheckNotEqual(a, d);

+            CheckNotEqual(a, e);

+            CheckNotEqual(a, f);

+

+            CheckNotEqual(b, c);

+            CheckNotEqual(b, d);

+            CheckNotEqual(b, e);

+            CheckNotEqual(b, f);

+

+            CheckNotEqual(c, d);

+            CheckNotEqual(c, e);

+            CheckNotEqual(c, f);

+

+            CheckNotEqual(d, e);

+            CheckNotEqual(d, f);

+

+            CheckNotEqual(e, f);

+

+            // Deserializing into the TestEmptyMessage such that every field is an UnknownFieldSet.Field

+            TestEmptyMessage eUnknownFields = TestEmptyMessage.ParseFrom(e.ToByteArray());

+            TestEmptyMessage fUnknownFields = TestEmptyMessage.ParseFrom(f.ToByteArray());

+            CheckNotEqual(eUnknownFields, fUnknownFields);

+            CheckEqualsIsConsistent(eUnknownFields);

+            CheckEqualsIsConsistent(fUnknownFields);

+

+            // Subseqent reconstitutions should be identical

+            TestEmptyMessage eUnknownFields2 = TestEmptyMessage.ParseFrom(e.ToByteArray());

+            CheckEqualsIsConsistent(eUnknownFields, eUnknownFields2);

+        }

+

+        /// <summary>

+        /// Asserts that the given protos are equal and have the same hash code.

+        /// </summary>

+        private static void CheckEqualsIsConsistent(IMessage message)

+        {

+            // Object should be equal to itself.

+            Assert.AreEqual(message, message);

+

+            // Object should be equal to a dynamic copy of itself.

+            DynamicMessage dynamic = DynamicMessage.CreateBuilder(message).Build();

+            CheckEqualsIsConsistent(message, dynamic);

+        }

+

+        /// <summary>

+        /// Asserts that the given protos are equal and have the same hash code.

+        /// </summary>

+        private static void CheckEqualsIsConsistent(IMessage message1, IMessage message2)

+        {

+            // Not using Assert.AreEqual as that checks for type equality, which isn't

+            // what we want bearing in mind the dynamic message checks.

+            Assert.IsTrue(message1.Equals(message2));

+            Assert.IsTrue(message2.Equals(message1));

+            Assert.AreEqual(message2.GetHashCode(), message1.GetHashCode());

+        }

+

+        /// <summary>

+        /// Asserts that the given protos are not equal and have different hash codes.

+        /// </summary>

+        /// <remarks>

+        /// It's valid for non-equal objects to have the same hash code, so

+        /// this test is stricter than it needs to be. However, this should happen

+        /// relatively rarely. (If this test fails, it's probably still due to a bug.)

+        /// </remarks>

+        private static void CheckNotEqual(IMessage m1, IMessage m2)

+        {

+            String equalsError = string.Format("{0} should not be equal to {1}", m1, m2);

+            Assert.IsFalse(m1.Equals(m2), equalsError);

+            Assert.IsFalse(m2.Equals(m1), equalsError);

+

+            Assert.IsFalse(m1.GetHashCode() == m2.GetHashCode(),

+                           string.Format("{0} should have a different hash code from {1}", m1, m2));

+        }

+

+        /// <summary>

+        /// Extends AbstractMessage and wraps some other message object.  The methods

+        /// of the Message interface which aren't explicitly implemented by

+        /// AbstractMessage are forwarded to the wrapped object.  This allows us to

+        /// test that AbstractMessage's implementations work even if the wrapped

+        /// object does not use them.

+        /// </summary>

+        private class AbstractMessageWrapper : AbstractMessage<AbstractMessageWrapper, AbstractMessageWrapper.Builder>

+        {

+            private readonly IMessage wrappedMessage;

+

+            public IMessage WrappedMessage

+            {

+                get { return wrappedMessage; }

+            }

+

+            public AbstractMessageWrapper(IMessage wrappedMessage)

+            {

+                this.wrappedMessage = wrappedMessage;

+            }

+

+            public override MessageDescriptor DescriptorForType

+            {

+                get { return wrappedMessage.DescriptorForType; }

+            }

+

+            public override AbstractMessageWrapper DefaultInstanceForType

+            {

+                get { return new AbstractMessageWrapper(wrappedMessage.WeakDefaultInstanceForType); }

+            }

+

+            public override IDictionary<FieldDescriptor, object> AllFields

+            {

+                get { return wrappedMessage.AllFields; }

+            }

+

+            public override bool HasField(FieldDescriptor field)

+            {

+                return wrappedMessage.HasField(field);

+            }

+

+            public override object this[FieldDescriptor field]

+            {

+                get { return wrappedMessage[field]; }

+            }

+

+            public override object this[FieldDescriptor field, int index]

+            {

+                get { return wrappedMessage[field, index]; }

+            }

+

+            public override int GetRepeatedFieldCount(FieldDescriptor field)

+            {

+                return wrappedMessage.GetRepeatedFieldCount(field);

+            }

+

+            public override UnknownFieldSet UnknownFields

+            {

+                get { return wrappedMessage.UnknownFields; }

+            }

+

+            public override Builder CreateBuilderForType()

+            {

+                return new Builder(wrappedMessage.WeakCreateBuilderForType());

+            }

+

+            public override Builder ToBuilder()

+            {

+                return new Builder(wrappedMessage.WeakToBuilder());

+            }

+

+            internal class Builder : AbstractBuilder<AbstractMessageWrapper, Builder>

+            {

+                private readonly IBuilder wrappedBuilder;

+

+                protected override Builder ThisBuilder

+                {

+                    get { return this; }

+                }

+

+                internal Builder(IBuilder wrappedBuilder)

+                {

+                    this.wrappedBuilder = wrappedBuilder;

+                }

+

+                public override Builder MergeFrom(AbstractMessageWrapper other)

+                {

+                    wrappedBuilder.WeakMergeFrom(other.wrappedMessage);

+                    return this;

+                }

+

+                public override bool IsInitialized

+                {

+                    get { return wrappedBuilder.IsInitialized; }

+                }

+

+                public override IDictionary<FieldDescriptor, object> AllFields

+                {

+                    get { return wrappedBuilder.AllFields; }

+                }

+

+                public override object this[FieldDescriptor field]

+                {

+                    get { return wrappedBuilder[field]; }

+                    set { wrappedBuilder[field] = value; }

+                }

+

+                public override MessageDescriptor DescriptorForType

+                {

+                    get { return wrappedBuilder.DescriptorForType; }

+                }

+

+                public override int GetRepeatedFieldCount(FieldDescriptor field)

+                {

+                    return wrappedBuilder.GetRepeatedFieldCount(field);

+                }

+

+                public override object this[FieldDescriptor field, int index]

+                {

+                    get { return wrappedBuilder[field, index]; }

+                    set { wrappedBuilder[field, index] = value; }

+                }

+

+                public override bool HasField(FieldDescriptor field)

+                {

+                    return wrappedBuilder.HasField(field);

+                }

+

+                public override UnknownFieldSet UnknownFields

+                {

+                    get { return wrappedBuilder.UnknownFields; }

+                    set { wrappedBuilder.UnknownFields = value; }

+                }

+

+                public override AbstractMessageWrapper Build()

+                {

+                    return new AbstractMessageWrapper(wrappedBuilder.WeakBuild());

+                }

+

+                public override AbstractMessageWrapper BuildPartial()

+                {

+                    return new AbstractMessageWrapper(wrappedBuilder.WeakBuildPartial());

+                }

+

+                public override Builder Clone()

+                {

+                    return new Builder(wrappedBuilder.WeakClone());

+                }

+

+                public override AbstractMessageWrapper DefaultInstanceForType

+                {

+                    get { return new AbstractMessageWrapper(wrappedBuilder.WeakDefaultInstanceForType); }

+                }

+

+                public override Builder ClearField(FieldDescriptor field)

+                {

+                    wrappedBuilder.WeakClearField(field);

+                    return this;

+                }

+

+                public override Builder AddRepeatedField(FieldDescriptor field, object value)

+                {

+                    wrappedBuilder.WeakAddRepeatedField(field, value);

+                    return this;

+                }

+

+                public override IBuilder CreateBuilderForField(FieldDescriptor field)

+                {

+                    wrappedBuilder.CreateBuilderForField(field);

+                    return this;

+                }

+

+                public override Builder MergeFrom(IMessage other)

+                {

+                    wrappedBuilder.WeakMergeFrom(other);

+                    return this;

+                }

+

+                public override Builder MergeFrom(ICodedInputStream input, ExtensionRegistry extensionRegistry)

+                {

+                    wrappedBuilder.WeakMergeFrom(input, extensionRegistry);

+                    return this;

+                }

+            }

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers.Test/App.xaml b/csharp/src/ProtocolBuffers.Test/App.xaml
new file mode 100644
index 00000000..d4f1f2e3
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/App.xaml
@@ -0,0 +1,8 @@
+<Application xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" 

+             x:Class="ProtocolBuffers.SilverlightTest.App"

+             >

+    <Application.Resources>

+        

+    </Application.Resources>

+</Application>

diff --git a/csharp/src/ProtocolBuffers.Test/App.xaml.cs b/csharp/src/ProtocolBuffers.Test/App.xaml.cs
new file mode 100644
index 00000000..0c9fd9e6
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/App.xaml.cs
@@ -0,0 +1,60 @@
+using System;

+using System.Windows;

+using Microsoft.Silverlight.Testing;

+

+namespace Google.ProtocolBuffers

+{

+    public partial class App : Application

+    {

+

+        public App()

+        {

+            this.Startup += this.Application_Startup;

+            this.Exit += this.Application_Exit;

+            this.UnhandledException += this.Application_UnhandledException;

+

+            //InitializeComponent();

+        }

+

+        private void Application_Startup(object sender, StartupEventArgs e)

+        {

+            this.RootVisual = UnitTestSystem.CreateTestPage();

+        }

+

+        private void Application_Exit(object sender, EventArgs e)

+        {

+

+        }

+        private void Application_UnhandledException(object sender, ApplicationUnhandledExceptionEventArgs e)

+        {

+            // If the app is running outside of the debugger then report the exception using

+            // the browser's exception mechanism. On IE this will display it a yellow alert 

+            // icon in the status bar and Firefox will display a script error.

+            if (!System.Diagnostics.Debugger.IsAttached)

+            {

+

+                // NOTE: This will allow the application to continue running after an exception has been thrown

+                // but not handled. 

+                // For production applications this error handling should be replaced with something that will 

+                // report the error to the website and stop the application.

+                e.Handled = true;

+                Deployment.Current.Dispatcher.BeginInvoke(

+                    new EventHandler<ApplicationUnhandledExceptionEventArgs>(ReportErrorToDOM), 

+                    new object[] { sender, e } );

+            }

+        }

+        private void ReportErrorToDOM(object sender, ApplicationUnhandledExceptionEventArgs e)

+        {

+            try

+            {

+                string errorMsg = e.ExceptionObject.Message + e.ExceptionObject.StackTrace;

+                errorMsg = errorMsg.Replace('"', '\'').Replace("\r\n", @"\n");

+

+                System.Windows.Browser.HtmlPage.Window.Eval("throw new Error(\"Unhandled Error in Silverlight 2 Application " + errorMsg + "\");");

+            }

+            catch (Exception)

+            {

+            }

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers.Test/ByteStringTest.cs b/csharp/src/ProtocolBuffers.Test/ByteStringTest.cs
new file mode 100644
index 00000000..e4f7bd9e
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/ByteStringTest.cs
@@ -0,0 +1,147 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.Text;

+using NUnit.Framework;

+

+namespace Google.ProtocolBuffers

+{

+    public class ByteStringTest

+    {

+        [Test]

+        public void EmptyByteStringHasZeroSize()

+        {

+            Assert.AreEqual(0, ByteString.Empty.Length);

+        }

+

+        [Test]

+        public void CopyFromStringWithExplicitEncoding()

+        {

+            ByteString bs = ByteString.CopyFrom("AB", Encoding.Unicode);

+            Assert.AreEqual(4, bs.Length);

+            Assert.AreEqual(65, bs[0]);

+            Assert.AreEqual(0, bs[1]);

+            Assert.AreEqual(66, bs[2]);

+            Assert.AreEqual(0, bs[3]);

+        }

+

+        [Test]

+        public void IsEmptyWhenEmpty()

+        {

+            Assert.IsTrue(ByteString.CopyFromUtf8("").IsEmpty);

+        }

+

+        [Test]

+        public void IsEmptyWhenNotEmpty()

+        {

+            Assert.IsFalse(ByteString.CopyFromUtf8("X").IsEmpty);

+        }

+

+        [Test]

+        public void CopyFromByteArrayCopiesContents()

+        {

+            byte[] data = new byte[1];

+            data[0] = 10;

+            ByteString bs = ByteString.CopyFrom(data);

+            Assert.AreEqual(10, bs[0]);

+            data[0] = 5;

+            Assert.AreEqual(10, bs[0]);

+        }

+

+        [Test]

+        public void ToByteArrayCopiesContents()

+        {

+            ByteString bs = ByteString.CopyFromUtf8("Hello");

+            byte[] data = bs.ToByteArray();

+            Assert.AreEqual((byte)'H', data[0]);

+            Assert.AreEqual((byte)'H', bs[0]);

+            data[0] = 0;

+            Assert.AreEqual(0, data[0]);

+            Assert.AreEqual((byte)'H', bs[0]);

+        }

+

+        [Test]

+        public void CopyFromUtf8UsesUtf8()

+        {

+            ByteString bs = ByteString.CopyFromUtf8("\u20ac");

+            Assert.AreEqual(3, bs.Length);

+            Assert.AreEqual(0xe2, bs[0]);

+            Assert.AreEqual(0x82, bs[1]);

+            Assert.AreEqual(0xac, bs[2]);

+        }

+

+        [Test]

+        public void CopyFromPortion()

+        {

+            byte[] data = new byte[] {0, 1, 2, 3, 4, 5, 6};

+            ByteString bs = ByteString.CopyFrom(data, 2, 3);

+            Assert.AreEqual(3, bs.Length);

+            Assert.AreEqual(2, bs[0]);

+            Assert.AreEqual(3, bs[1]);

+        }

+

+        [Test]

+        public void ToStringUtf8()

+        {

+            ByteString bs = ByteString.CopyFromUtf8("\u20ac");

+            Assert.AreEqual("\u20ac", bs.ToStringUtf8());

+        }

+

+        [Test]

+        public void ToStringWithExplicitEncoding()

+        {

+            ByteString bs = ByteString.CopyFrom("\u20ac", Encoding.Unicode);

+            Assert.AreEqual("\u20ac", bs.ToString(Encoding.Unicode));

+        }

+

+        [Test]

+        public void FromBase64_WithText()

+        {

+            byte[] data = new byte[] {0, 1, 2, 3, 4, 5, 6};

+            string base64 = Convert.ToBase64String(data);

+            ByteString bs = ByteString.FromBase64(base64);

+            Assert.AreEqual(data, bs.ToByteArray());

+        }

+

+        [Test]

+        public void FromBase64_Empty()

+        {

+            // Optimization which also fixes issue 61.

+            Assert.AreSame(ByteString.Empty, ByteString.FromBase64(""));

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers.Test/CodedInputStreamTest.cs b/csharp/src/ProtocolBuffers.Test/CodedInputStreamTest.cs
new file mode 100644
index 00000000..9bb8ba27
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/CodedInputStreamTest.cs
@@ -0,0 +1,569 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.Collections.Generic;

+using System.IO;

+using Google.ProtocolBuffers.Descriptors;

+using Google.ProtocolBuffers.TestProtos;

+using NUnit.Framework;

+

+namespace Google.ProtocolBuffers

+{

+    public class CodedInputStreamTest

+    {

+        /// <summary>

+        /// Helper to construct a byte array from a bunch of bytes.  The inputs are

+        /// actually ints so that I can use hex notation and not get stupid errors

+        /// about precision.

+        /// </summary>

+        private static byte[] Bytes(params int[] bytesAsInts)

+        {

+            byte[] bytes = new byte[bytesAsInts.Length];

+            for (int i = 0; i < bytesAsInts.Length; i++)

+            {

+                bytes[i] = (byte) bytesAsInts[i];

+            }

+            return bytes;

+        }

+

+        /// <summary>

+        /// Parses the given bytes using ReadRawVarint32() and ReadRawVarint64() and

+        /// </summary>

+        private static void AssertReadVarint(byte[] data, ulong value)

+        {

+            CodedInputStream input = CodedInputStream.CreateInstance(data);

+            Assert.AreEqual((uint) value, input.ReadRawVarint32());

+

+            input = CodedInputStream.CreateInstance(data);

+            Assert.AreEqual(value, input.ReadRawVarint64());

+            Assert.IsTrue(input.IsAtEnd);

+

+            // Try different block sizes.

+            for (int bufferSize = 1; bufferSize <= 16; bufferSize *= 2)

+            {

+                input = CodedInputStream.CreateInstance(new SmallBlockInputStream(data, bufferSize));

+                Assert.AreEqual((uint) value, input.ReadRawVarint32());

+

+                input = CodedInputStream.CreateInstance(new SmallBlockInputStream(data, bufferSize));

+                Assert.AreEqual(value, input.ReadRawVarint64());

+                Assert.IsTrue(input.IsAtEnd);

+            }

+

+            // Try reading directly from a MemoryStream. We want to verify that it

+            // doesn't read past the end of the input, so write an extra byte - this

+            // lets us test the position at the end.

+            MemoryStream memoryStream = new MemoryStream();

+            memoryStream.Write(data, 0, data.Length);

+            memoryStream.WriteByte(0);

+            memoryStream.Position = 0;

+            Assert.AreEqual((uint) value, CodedInputStream.ReadRawVarint32(memoryStream));

+            Assert.AreEqual(data.Length, memoryStream.Position);

+        }

+

+        /// <summary>

+        /// Parses the given bytes using ReadRawVarint32() and ReadRawVarint64() and

+        /// expects them to fail with an InvalidProtocolBufferException whose

+        /// description matches the given one.

+        /// </summary>

+        private static void AssertReadVarintFailure(InvalidProtocolBufferException expected, byte[] data)

+        {

+            CodedInputStream input = CodedInputStream.CreateInstance(data);

+            var exception = Assert.Throws<InvalidProtocolBufferException>(() => input.ReadRawVarint32());

+            Assert.AreEqual(expected.Message, exception.Message);

+

+            input = CodedInputStream.CreateInstance(data);

+            exception = Assert.Throws<InvalidProtocolBufferException>(() => input.ReadRawVarint64());

+            Assert.AreEqual(expected.Message, exception.Message);

+

+            // Make sure we get the same error when reading directly from a Stream.

+            exception = Assert.Throws<InvalidProtocolBufferException>(() => CodedInputStream.ReadRawVarint32(new MemoryStream(data)));

+            Assert.AreEqual(expected.Message, exception.Message);

+        }

+

+        [Test]

+        public void ReadVarint()

+        {

+            AssertReadVarint(Bytes(0x00), 0);

+            AssertReadVarint(Bytes(0x01), 1);

+            AssertReadVarint(Bytes(0x7f), 127);

+            // 14882

+            AssertReadVarint(Bytes(0xa2, 0x74), (0x22 << 0) | (0x74 << 7));

+            // 2961488830

+            AssertReadVarint(Bytes(0xbe, 0xf7, 0x92, 0x84, 0x0b),

+                             (0x3e << 0) | (0x77 << 7) | (0x12 << 14) | (0x04 << 21) |

+                             (0x0bL << 28));

+

+            // 64-bit

+            // 7256456126

+            AssertReadVarint(Bytes(0xbe, 0xf7, 0x92, 0x84, 0x1b),

+                             (0x3e << 0) | (0x77 << 7) | (0x12 << 14) | (0x04 << 21) |

+                             (0x1bL << 28));

+            // 41256202580718336

+            AssertReadVarint(Bytes(0x80, 0xe6, 0xeb, 0x9c, 0xc3, 0xc9, 0xa4, 0x49),

+                             (0x00 << 0) | (0x66 << 7) | (0x6b << 14) | (0x1c << 21) |

+                             (0x43L << 28) | (0x49L << 35) | (0x24L << 42) | (0x49L << 49));

+            // 11964378330978735131

+            AssertReadVarint(Bytes(0x9b, 0xa8, 0xf9, 0xc2, 0xbb, 0xd6, 0x80, 0x85, 0xa6, 0x01),

+                             (0x1b << 0) | (0x28 << 7) | (0x79 << 14) | (0x42 << 21) |

+                             (0x3bUL << 28) | (0x56UL << 35) | (0x00UL << 42) |

+                             (0x05UL << 49) | (0x26UL << 56) | (0x01UL << 63));

+

+            // Failures

+            AssertReadVarintFailure(

+                InvalidProtocolBufferException.MalformedVarint(),

+                Bytes(0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80, 0x80,

+                      0x00));

+            AssertReadVarintFailure(

+                InvalidProtocolBufferException.TruncatedMessage(),

+                Bytes(0x80));

+        }

+

+        /// <summary>

+        /// Parses the given bytes using ReadRawLittleEndian32() and checks

+        /// that the result matches the given value.

+        /// </summary>

+        private static void AssertReadLittleEndian32(byte[] data, uint value)

+        {

+            CodedInputStream input = CodedInputStream.CreateInstance(data);

+            Assert.AreEqual(value, input.ReadRawLittleEndian32());

+            Assert.IsTrue(input.IsAtEnd);

+

+            // Try different block sizes.

+            for (int blockSize = 1; blockSize <= 16; blockSize *= 2)

+            {

+                input = CodedInputStream.CreateInstance(

+                    new SmallBlockInputStream(data, blockSize));

+                Assert.AreEqual(value, input.ReadRawLittleEndian32());

+                Assert.IsTrue(input.IsAtEnd);

+            }

+        }

+

+        /// <summary>

+        /// Parses the given bytes using ReadRawLittleEndian64() and checks

+        /// that the result matches the given value.

+        /// </summary>

+        private static void AssertReadLittleEndian64(byte[] data, ulong value)

+        {

+            CodedInputStream input = CodedInputStream.CreateInstance(data);

+            Assert.AreEqual(value, input.ReadRawLittleEndian64());

+            Assert.IsTrue(input.IsAtEnd);

+

+            // Try different block sizes.

+            for (int blockSize = 1; blockSize <= 16; blockSize *= 2)

+            {

+                input = CodedInputStream.CreateInstance(

+                    new SmallBlockInputStream(data, blockSize));

+                Assert.AreEqual(value, input.ReadRawLittleEndian64());

+                Assert.IsTrue(input.IsAtEnd);

+            }

+        }

+

+        [Test]

+        public void ReadLittleEndian()

+        {

+            AssertReadLittleEndian32(Bytes(0x78, 0x56, 0x34, 0x12), 0x12345678);

+            AssertReadLittleEndian32(Bytes(0xf0, 0xde, 0xbc, 0x9a), 0x9abcdef0);

+

+            AssertReadLittleEndian64(Bytes(0xf0, 0xde, 0xbc, 0x9a, 0x78, 0x56, 0x34, 0x12),

+                                     0x123456789abcdef0L);

+            AssertReadLittleEndian64(

+                Bytes(0x78, 0x56, 0x34, 0x12, 0xf0, 0xde, 0xbc, 0x9a), 0x9abcdef012345678UL);

+        }

+

+        [Test]

+        public void DecodeZigZag32()

+        {

+            Assert.AreEqual(0, CodedInputStream.DecodeZigZag32(0));

+            Assert.AreEqual(-1, CodedInputStream.DecodeZigZag32(1));

+            Assert.AreEqual(1, CodedInputStream.DecodeZigZag32(2));

+            Assert.AreEqual(-2, CodedInputStream.DecodeZigZag32(3));

+            Assert.AreEqual(0x3FFFFFFF, CodedInputStream.DecodeZigZag32(0x7FFFFFFE));

+            Assert.AreEqual(unchecked((int) 0xC0000000), CodedInputStream.DecodeZigZag32(0x7FFFFFFF));

+            Assert.AreEqual(0x7FFFFFFF, CodedInputStream.DecodeZigZag32(0xFFFFFFFE));

+            Assert.AreEqual(unchecked((int) 0x80000000), CodedInputStream.DecodeZigZag32(0xFFFFFFFF));

+        }

+

+        [Test]

+        public void DecodeZigZag64()

+        {

+            Assert.AreEqual(0, CodedInputStream.DecodeZigZag64(0));

+            Assert.AreEqual(-1, CodedInputStream.DecodeZigZag64(1));

+            Assert.AreEqual(1, CodedInputStream.DecodeZigZag64(2));

+            Assert.AreEqual(-2, CodedInputStream.DecodeZigZag64(3));

+            Assert.AreEqual(0x000000003FFFFFFFL, CodedInputStream.DecodeZigZag64(0x000000007FFFFFFEL));

+            Assert.AreEqual(unchecked((long) 0xFFFFFFFFC0000000L), CodedInputStream.DecodeZigZag64(0x000000007FFFFFFFL));

+            Assert.AreEqual(0x000000007FFFFFFFL, CodedInputStream.DecodeZigZag64(0x00000000FFFFFFFEL));

+            Assert.AreEqual(unchecked((long) 0xFFFFFFFF80000000L), CodedInputStream.DecodeZigZag64(0x00000000FFFFFFFFL));

+            Assert.AreEqual(0x7FFFFFFFFFFFFFFFL, CodedInputStream.DecodeZigZag64(0xFFFFFFFFFFFFFFFEL));

+            Assert.AreEqual(unchecked((long) 0x8000000000000000L), CodedInputStream.DecodeZigZag64(0xFFFFFFFFFFFFFFFFL));

+        }

+

+        [Test]

+        public void ReadWholeMessage()

+        {

+            TestAllTypes message = TestUtil.GetAllSet();

+

+            byte[] rawBytes = message.ToByteArray();

+            Assert.AreEqual(rawBytes.Length, message.SerializedSize);

+            TestAllTypes message2 = TestAllTypes.ParseFrom(rawBytes);

+            TestUtil.AssertAllFieldsSet(message2);

+

+            // Try different block sizes.

+            for (int blockSize = 1; blockSize < 256; blockSize *= 2)

+            {

+                message2 = TestAllTypes.ParseFrom(new SmallBlockInputStream(rawBytes, blockSize));

+                TestUtil.AssertAllFieldsSet(message2);

+            }

+        }

+

+        [Test]

+        public void SkipWholeMessage()

+        {

+            TestAllTypes message = TestUtil.GetAllSet();

+            byte[] rawBytes = message.ToByteArray();

+

+            // Create two parallel inputs.  Parse one as unknown fields while using

+            // skipField() to skip each field on the other.  Expect the same tags.

+            CodedInputStream input1 = CodedInputStream.CreateInstance(rawBytes);

+            CodedInputStream input2 = CodedInputStream.CreateInstance(rawBytes);

+            UnknownFieldSet.Builder unknownFields = UnknownFieldSet.CreateBuilder();

+

+            uint tag;

+            string name;

+            while (input1.ReadTag(out tag, out name))

+            {

+                uint tag2;

+                Assert.IsTrue(input2.ReadTag(out tag2, out name));

+                Assert.AreEqual(tag, tag2);

+

+                unknownFields.MergeFieldFrom(tag, input1);

+                input2.SkipField();

+            }

+        }

+

+        /// <summary>

+        /// Test that a bug in SkipRawBytes has been fixed: if the skip

+        /// skips exactly up to a limit, this should bnot break things

+        /// </summary>

+        [Test]

+        public void SkipRawBytesBug()

+        {

+            byte[] rawBytes = new byte[] {1, 2};

+            CodedInputStream input = CodedInputStream.CreateInstance(rawBytes);

+

+            int limit = input.PushLimit(1);

+            input.SkipRawBytes(1);

+            input.PopLimit(limit);

+            Assert.AreEqual(2, input.ReadRawByte());

+        }

+

+        public void ReadHugeBlob()

+        {

+            // Allocate and initialize a 1MB blob.

+            byte[] blob = new byte[1 << 20];

+            for (int i = 0; i < blob.Length; i++)

+            {

+                blob[i] = (byte) i;

+            }

+

+            // Make a message containing it.

+            TestAllTypes.Builder builder = TestAllTypes.CreateBuilder();

+            TestUtil.SetAllFields(builder);

+            builder.SetOptionalBytes(ByteString.CopyFrom(blob));

+            TestAllTypes message = builder.Build();

+

+            // Serialize and parse it.  Make sure to parse from an InputStream, not

+            // directly from a ByteString, so that CodedInputStream uses buffered

+            // reading.

+            TestAllTypes message2 = TestAllTypes.ParseFrom(message.ToByteString().CreateCodedInput());

+

+            Assert.AreEqual(message.OptionalBytes, message2.OptionalBytes);

+

+            // Make sure all the other fields were parsed correctly.

+            TestAllTypes message3 = TestAllTypes.CreateBuilder(message2)

+                .SetOptionalBytes(TestUtil.GetAllSet().OptionalBytes)

+                .Build();

+            TestUtil.AssertAllFieldsSet(message3);

+        }

+

+        [Test]

+        public void ReadMaliciouslyLargeBlob()

+        {

+            MemoryStream ms = new MemoryStream();

+            CodedOutputStream output = CodedOutputStream.CreateInstance(ms);

+

+            uint tag = WireFormat.MakeTag(1, WireFormat.WireType.LengthDelimited);

+            output.WriteRawVarint32(tag);

+            output.WriteRawVarint32(0x7FFFFFFF);

+            output.WriteRawBytes(new byte[32]); // Pad with a few random bytes.

+            output.Flush();

+            ms.Position = 0;

+

+            CodedInputStream input = CodedInputStream.CreateInstance(ms);

+            uint testtag;

+            string ignore;

+            Assert.IsTrue(input.ReadTag(out testtag, out ignore));

+            Assert.AreEqual(tag, testtag);

+

+            ByteString bytes = null;

+            // TODO(jonskeet): Should this be ArgumentNullException instead?

+            Assert.Throws<InvalidProtocolBufferException>(() => input.ReadBytes(ref bytes));

+        }

+

+        private static TestRecursiveMessage MakeRecursiveMessage(int depth)

+        {

+            if (depth == 0)

+            {

+                return TestRecursiveMessage.CreateBuilder().SetI(5).Build();

+            }

+            else

+            {

+                return TestRecursiveMessage.CreateBuilder()

+                    .SetA(MakeRecursiveMessage(depth - 1)).Build();

+            }

+        }

+

+        private static void AssertMessageDepth(TestRecursiveMessage message, int depth)

+        {

+            if (depth == 0)

+            {

+                Assert.IsFalse(message.HasA);

+                Assert.AreEqual(5, message.I);

+            }

+            else

+            {

+                Assert.IsTrue(message.HasA);

+                AssertMessageDepth(message.A, depth - 1);

+            }

+        }

+

+        [Test]

+        public void MaliciousRecursion()

+        {

+            ByteString data64 = MakeRecursiveMessage(64).ToByteString();

+            ByteString data65 = MakeRecursiveMessage(65).ToByteString();

+

+            AssertMessageDepth(TestRecursiveMessage.ParseFrom(data64), 64);

+

+            Assert.Throws<InvalidProtocolBufferException>(() => TestRecursiveMessage.ParseFrom(data65));

+

+            CodedInputStream input = data64.CreateCodedInput();

+            input.SetRecursionLimit(8);

+            Assert.Throws<InvalidProtocolBufferException>(() => TestRecursiveMessage.ParseFrom(input));

+        }

+

+        [Test]

+        public void SizeLimit()

+        {

+            // Have to use a Stream rather than ByteString.CreateCodedInput as SizeLimit doesn't

+            // apply to the latter case.

+            MemoryStream ms = new MemoryStream(TestUtil.GetAllSet().ToByteString().ToByteArray());

+            CodedInputStream input = CodedInputStream.CreateInstance(ms);

+            input.SetSizeLimit(16);

+

+            Assert.Throws<InvalidProtocolBufferException>(() => TestAllTypes.ParseFrom(input));

+        }

+

+        [Test]

+        public void ResetSizeCounter()

+        {

+            CodedInputStream input = CodedInputStream.CreateInstance(

+                new SmallBlockInputStream(new byte[256], 8));

+            input.SetSizeLimit(16);

+            input.ReadRawBytes(16);

+

+            Assert.Throws<InvalidProtocolBufferException>(() => input.ReadRawByte());

+

+            input.ResetSizeCounter();

+            input.ReadRawByte(); // No exception thrown.

+

+            Assert.Throws<InvalidProtocolBufferException>(() => input.ReadRawBytes(16));

+        }

+

+        /// <summary>

+        /// Tests that if we read an string that contains invalid UTF-8, no exception

+        /// is thrown.  Instead, the invalid bytes are replaced with the Unicode

+        /// "replacement character" U+FFFD.

+        /// </summary>

+        [Test]

+        public void ReadInvalidUtf8()

+        {

+            MemoryStream ms = new MemoryStream();

+            CodedOutputStream output = CodedOutputStream.CreateInstance(ms);

+

+            uint tag = WireFormat.MakeTag(1, WireFormat.WireType.LengthDelimited);

+            output.WriteRawVarint32(tag);

+            output.WriteRawVarint32(1);

+            output.WriteRawBytes(new byte[] {0x80});

+            output.Flush();

+            ms.Position = 0;

+

+            CodedInputStream input = CodedInputStream.CreateInstance(ms);

+

+            uint testtag;

+            string ignored;

+

+            Assert.IsTrue(input.ReadTag(out testtag, out ignored));

+            Assert.AreEqual(tag, testtag);

+            string text = null;

+            input.ReadString(ref text);

+            Assert.AreEqual('\ufffd', text[0]);

+        }

+

+        /// <summary>

+        /// A stream which limits the number of bytes it reads at a time.

+        /// We use this to make sure that CodedInputStream doesn't screw up when

+        /// reading in small blocks.

+        /// </summary>

+        private sealed class SmallBlockInputStream : MemoryStream

+        {

+            private readonly int blockSize;

+

+            public SmallBlockInputStream(byte[] data, int blockSize)

+                : base(data)

+            {

+                this.blockSize = blockSize;

+            }

+

+            public override int Read(byte[] buffer, int offset, int count)

+            {

+                return base.Read(buffer, offset, Math.Min(count, blockSize));

+            }

+        }

+

+        enum TestNegEnum { None = 0, Value = -2 }

+

+        [Test]

+        public void TestNegativeEnum()

+        {

+            byte[] bytes = new byte[10] { 0xFE, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0xFF, 0x01 };

+            CodedInputStream input = CodedInputStream.CreateInstance(bytes);

+            object unk;

+            TestNegEnum val = TestNegEnum.None;

+

+            Assert.IsTrue(input.ReadEnum(ref val, out unk));

+            Assert.IsTrue(input.IsAtEnd);

+            Assert.AreEqual(TestNegEnum.Value, val);

+        }

+

+        [Test]

+        public void TestNegativeEnumPackedArray()

+        {

+            int arraySize = 1 + (10 * 5);

+            int msgSize = 1 + 1 + arraySize;

+            byte[] bytes = new byte[msgSize];

+            CodedOutputStream output = CodedOutputStream.CreateInstance(bytes);

+            output.WritePackedInt32Array(8, "", arraySize, new int[] { 0, -1, -2, -3, -4, -5 });

+

+            Assert.AreEqual(0, output.SpaceLeft);

+

+            CodedInputStream input = CodedInputStream.CreateInstance(bytes);

+            uint tag;

+            string name;

+            Assert.IsTrue(input.ReadTag(out tag, out name));

+

+            List<TestNegEnum> values = new List<TestNegEnum>();

+            ICollection<object> unk;

+            input.ReadEnumArray(tag, name, values, out unk);

+

+            Assert.AreEqual(2, values.Count);

+            Assert.AreEqual(TestNegEnum.None, values[0]);

+            Assert.AreEqual(TestNegEnum.Value, values[1]);

+

+            Assert.NotNull(unk);

+            Assert.AreEqual(4, unk.Count);

+        }

+

+        [Test]

+        public void TestNegativeEnumArray()

+        {

+            int arraySize = 1 + 1 + (11 * 5);

+            int msgSize = arraySize;

+            byte[] bytes = new byte[msgSize];

+            CodedOutputStream output = CodedOutputStream.CreateInstance(bytes);

+            output.WriteInt32Array(8, "", new int[] { 0, -1, -2, -3, -4, -5 });

+

+            Assert.AreEqual(0, output.SpaceLeft);

+

+            CodedInputStream input = CodedInputStream.CreateInstance(bytes);

+            uint tag;

+            string name;

+            Assert.IsTrue(input.ReadTag(out tag, out name));

+

+            List<TestNegEnum> values = new List<TestNegEnum>();

+            ICollection<object> unk;

+            input.ReadEnumArray(tag, name, values, out unk);

+

+            Assert.AreEqual(2, values.Count);

+            Assert.AreEqual(TestNegEnum.None, values[0]);

+            Assert.AreEqual(TestNegEnum.Value, values[1]);

+

+            Assert.NotNull(unk);

+            Assert.AreEqual(4, unk.Count);

+        }

+

+        //Issue 71:	CodedInputStream.ReadBytes go to slow path unnecessarily

+        [Test]

+        public void TestSlowPathAvoidance()

+        {

+            using (var ms = new MemoryStream())

+            {

+                CodedOutputStream output = CodedOutputStream.CreateInstance(ms);

+                output.WriteField(FieldType.Bytes, 1, "bytes", ByteString.CopyFrom(new byte[100]));

+                output.WriteField(FieldType.Bytes, 2, "bytes", ByteString.CopyFrom(new byte[100]));

+                output.Flush();

+

+                ms.Position = 0;

+                CodedInputStream input = CodedInputStream.CreateInstance(ms, new byte[ms.Length / 2]);

+

+                uint tag;

+                string ignore;

+                ByteString value;

+

+                Assert.IsTrue(input.ReadTag(out tag, out ignore));

+                Assert.AreEqual(1, WireFormat.GetTagFieldNumber(tag));

+                value = ByteString.Empty;

+                Assert.IsTrue(input.ReadBytes(ref value) && value.Length == 100);

+

+                Assert.IsTrue(input.ReadTag(out tag, out ignore));

+                Assert.AreEqual(2, WireFormat.GetTagFieldNumber(tag));

+                value = ByteString.Empty;

+                Assert.IsTrue(input.ReadBytes(ref value) && value.Length == 100);

+            }

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers.Test/CodedOutputStreamTest.cs b/csharp/src/ProtocolBuffers.Test/CodedOutputStreamTest.cs
new file mode 100644
index 00000000..4d5b8302
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/CodedOutputStreamTest.cs
@@ -0,0 +1,471 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.Collections.Generic;

+using System.IO;

+using Google.ProtocolBuffers.TestProtos;

+using NUnit.Framework;

+

+namespace Google.ProtocolBuffers

+{

+    public class CodedOutputStreamTest

+    {

+        /// <summary>

+        /// Writes the given value using WriteRawVarint32() and WriteRawVarint64() and

+        /// checks that the result matches the given bytes

+        /// </summary>

+        private static void AssertWriteVarint(byte[] data, ulong value)

+        {

+            // Only do 32-bit write if the value fits in 32 bits.

+            if ((value >> 32) == 0)

+            {

+                MemoryStream rawOutput = new MemoryStream();

+                CodedOutputStream output = CodedOutputStream.CreateInstance(rawOutput);

+                output.WriteRawVarint32((uint) value);

+                output.Flush();

+                Assert.AreEqual(data, rawOutput.ToArray());

+                // Also try computing size.

+                Assert.AreEqual(data.Length, CodedOutputStream.ComputeRawVarint32Size((uint) value));

+            }

+

+            {

+                MemoryStream rawOutput = new MemoryStream();

+                CodedOutputStream output = CodedOutputStream.CreateInstance(rawOutput);

+                output.WriteRawVarint64(value);

+                output.Flush();

+                Assert.AreEqual(data, rawOutput.ToArray());

+

+                // Also try computing size.

+                Assert.AreEqual(data.Length, CodedOutputStream.ComputeRawVarint64Size(value));

+            }

+

+            // Try different buffer sizes.

+            for (int bufferSize = 1; bufferSize <= 16; bufferSize *= 2)

+            {

+                // Only do 32-bit write if the value fits in 32 bits.

+                if ((value >> 32) == 0)

+                {

+                    MemoryStream rawOutput = new MemoryStream();

+                    CodedOutputStream output =

+                        CodedOutputStream.CreateInstance(rawOutput, bufferSize);

+                    output.WriteRawVarint32((uint) value);

+                    output.Flush();

+                    Assert.AreEqual(data, rawOutput.ToArray());

+                }

+

+                {

+                    MemoryStream rawOutput = new MemoryStream();

+                    CodedOutputStream output = CodedOutputStream.CreateInstance(rawOutput, bufferSize);

+                    output.WriteRawVarint64(value);

+                    output.Flush();

+                    Assert.AreEqual(data, rawOutput.ToArray());

+                }

+            }

+        }

+

+        /// <summary>

+        /// Tests WriteRawVarint32() and WriteRawVarint64()

+        /// </summary>

+        [Test]

+        public void WriteVarint()

+        {

+            AssertWriteVarint(new byte[] {0x00}, 0);

+            AssertWriteVarint(new byte[] {0x01}, 1);

+            AssertWriteVarint(new byte[] {0x7f}, 127);

+            // 14882

+            AssertWriteVarint(new byte[] {0xa2, 0x74}, (0x22 << 0) | (0x74 << 7));

+            // 2961488830

+            AssertWriteVarint(new byte[] {0xbe, 0xf7, 0x92, 0x84, 0x0b},

+                              (0x3e << 0) | (0x77 << 7) | (0x12 << 14) | (0x04 << 21) |

+                              (0x0bL << 28));

+

+            // 64-bit

+            // 7256456126

+            AssertWriteVarint(new byte[] {0xbe, 0xf7, 0x92, 0x84, 0x1b},

+                              (0x3e << 0) | (0x77 << 7) | (0x12 << 14) | (0x04 << 21) |

+                              (0x1bL << 28));

+            // 41256202580718336

+            AssertWriteVarint(

+                new byte[] {0x80, 0xe6, 0xeb, 0x9c, 0xc3, 0xc9, 0xa4, 0x49},

+                (0x00 << 0) | (0x66 << 7) | (0x6b << 14) | (0x1c << 21) |

+                (0x43UL << 28) | (0x49L << 35) | (0x24UL << 42) | (0x49UL << 49));

+            // 11964378330978735131

+            AssertWriteVarint(

+                new byte[] {0x9b, 0xa8, 0xf9, 0xc2, 0xbb, 0xd6, 0x80, 0x85, 0xa6, 0x01},

+                unchecked((ulong)

+                          ((0x1b << 0) | (0x28 << 7) | (0x79 << 14) | (0x42 << 21) |

+                           (0x3bL << 28) | (0x56L << 35) | (0x00L << 42) |

+                           (0x05L << 49) | (0x26L << 56) | (0x01L << 63))));

+        }

+

+        /// <summary>

+        /// Parses the given bytes using WriteRawLittleEndian32() and checks

+        /// that the result matches the given value.

+        /// </summary>

+        private static void AssertWriteLittleEndian32(byte[] data, uint value)

+        {

+            MemoryStream rawOutput = new MemoryStream();

+            CodedOutputStream output = CodedOutputStream.CreateInstance(rawOutput);

+            output.WriteRawLittleEndian32(value);

+            output.Flush();

+            Assert.AreEqual(data, rawOutput.ToArray());

+

+            // Try different buffer sizes.

+            for (int bufferSize = 1; bufferSize <= 16; bufferSize *= 2)

+            {

+                rawOutput = new MemoryStream();

+                output = CodedOutputStream.CreateInstance(rawOutput, bufferSize);

+                output.WriteRawLittleEndian32(value);

+                output.Flush();

+                Assert.AreEqual(data, rawOutput.ToArray());

+            }

+        }

+

+        /// <summary>

+        /// Parses the given bytes using WriteRawLittleEndian64() and checks

+        /// that the result matches the given value.

+        /// </summary>

+        private static void AssertWriteLittleEndian64(byte[] data, ulong value)

+        {

+            MemoryStream rawOutput = new MemoryStream();

+            CodedOutputStream output = CodedOutputStream.CreateInstance(rawOutput);

+            output.WriteRawLittleEndian64(value);

+            output.Flush();

+            Assert.AreEqual(data, rawOutput.ToArray());

+

+            // Try different block sizes.

+            for (int blockSize = 1; blockSize <= 16; blockSize *= 2)

+            {

+                rawOutput = new MemoryStream();

+                output = CodedOutputStream.CreateInstance(rawOutput, blockSize);

+                output.WriteRawLittleEndian64(value);

+                output.Flush();

+                Assert.AreEqual(data, rawOutput.ToArray());

+            }

+        }

+

+        /// <summary>

+        /// Tests writeRawLittleEndian32() and writeRawLittleEndian64().

+        /// </summary>

+        [Test]

+        public void WriteLittleEndian()

+        {

+            AssertWriteLittleEndian32(new byte[] {0x78, 0x56, 0x34, 0x12}, 0x12345678);

+            AssertWriteLittleEndian32(new byte[] {0xf0, 0xde, 0xbc, 0x9a}, 0x9abcdef0);

+

+            AssertWriteLittleEndian64(

+                new byte[] {0xf0, 0xde, 0xbc, 0x9a, 0x78, 0x56, 0x34, 0x12},

+                0x123456789abcdef0L);

+            AssertWriteLittleEndian64(

+                new byte[] {0x78, 0x56, 0x34, 0x12, 0xf0, 0xde, 0xbc, 0x9a},

+                0x9abcdef012345678UL);

+        }

+

+        [Test]

+        public void WriteWholeMessage()

+        {

+            TestAllTypes message = TestUtil.GetAllSet();

+

+            byte[] rawBytes = message.ToByteArray();

+            TestUtil.AssertEqualBytes(TestUtil.GoldenMessage.ToByteArray(), rawBytes);

+

+            // Try different block sizes.

+            for (int blockSize = 1; blockSize < 256; blockSize *= 2)

+            {

+                MemoryStream rawOutput = new MemoryStream();

+                CodedOutputStream output =

+                    CodedOutputStream.CreateInstance(rawOutput, blockSize);

+                message.WriteTo(output);

+                output.Flush();

+                TestUtil.AssertEqualBytes(rawBytes, rawOutput.ToArray());

+            }

+        }

+

+        /// <summary>

+        /// Tests writing a whole message with every packed field type. Ensures the

+        /// wire format of packed fields is compatible with C++.

+        /// </summary>

+        [Test]

+        public void WriteWholePackedFieldsMessage()

+        {

+            TestPackedTypes message = TestUtil.GetPackedSet();

+

+            byte[] rawBytes = message.ToByteArray();

+            TestUtil.AssertEqualBytes(TestUtil.GetGoldenPackedFieldsMessage().ToByteArray(),

+                                      rawBytes);

+        }

+

+        [Test]

+        public void EncodeZigZag32()

+        {

+            Assert.AreEqual(0u, CodedOutputStream.EncodeZigZag32(0));

+            Assert.AreEqual(1u, CodedOutputStream.EncodeZigZag32(-1));

+            Assert.AreEqual(2u, CodedOutputStream.EncodeZigZag32(1));

+            Assert.AreEqual(3u, CodedOutputStream.EncodeZigZag32(-2));

+            Assert.AreEqual(0x7FFFFFFEu, CodedOutputStream.EncodeZigZag32(0x3FFFFFFF));

+            Assert.AreEqual(0x7FFFFFFFu, CodedOutputStream.EncodeZigZag32(unchecked((int) 0xC0000000)));

+            Assert.AreEqual(0xFFFFFFFEu, CodedOutputStream.EncodeZigZag32(0x7FFFFFFF));

+            Assert.AreEqual(0xFFFFFFFFu, CodedOutputStream.EncodeZigZag32(unchecked((int) 0x80000000)));

+        }

+

+        [Test]

+        public void EncodeZigZag64()

+        {

+            Assert.AreEqual(0u, CodedOutputStream.EncodeZigZag64(0));

+            Assert.AreEqual(1u, CodedOutputStream.EncodeZigZag64(-1));

+            Assert.AreEqual(2u, CodedOutputStream.EncodeZigZag64(1));

+            Assert.AreEqual(3u, CodedOutputStream.EncodeZigZag64(-2));

+            Assert.AreEqual(0x000000007FFFFFFEuL,

+                            CodedOutputStream.EncodeZigZag64(unchecked((long) 0x000000003FFFFFFFUL)));

+            Assert.AreEqual(0x000000007FFFFFFFuL,

+                            CodedOutputStream.EncodeZigZag64(unchecked((long) 0xFFFFFFFFC0000000UL)));

+            Assert.AreEqual(0x00000000FFFFFFFEuL,

+                            CodedOutputStream.EncodeZigZag64(unchecked((long) 0x000000007FFFFFFFUL)));

+            Assert.AreEqual(0x00000000FFFFFFFFuL,

+                            CodedOutputStream.EncodeZigZag64(unchecked((long) 0xFFFFFFFF80000000UL)));

+            Assert.AreEqual(0xFFFFFFFFFFFFFFFEL,

+                            CodedOutputStream.EncodeZigZag64(unchecked((long) 0x7FFFFFFFFFFFFFFFUL)));

+            Assert.AreEqual(0xFFFFFFFFFFFFFFFFL,

+                            CodedOutputStream.EncodeZigZag64(unchecked((long) 0x8000000000000000UL)));

+        }

+

+        [Test]

+        public void RoundTripZigZag32()

+        {

+            // Some easier-to-verify round-trip tests.  The inputs (other than 0, 1, -1)

+            // were chosen semi-randomly via keyboard bashing.

+            Assert.AreEqual(0, CodedInputStream.DecodeZigZag32(CodedOutputStream.EncodeZigZag32(0)));

+            Assert.AreEqual(1, CodedInputStream.DecodeZigZag32(CodedOutputStream.EncodeZigZag32(1)));

+            Assert.AreEqual(-1, CodedInputStream.DecodeZigZag32(CodedOutputStream.EncodeZigZag32(-1)));

+            Assert.AreEqual(14927, CodedInputStream.DecodeZigZag32(CodedOutputStream.EncodeZigZag32(14927)));

+            Assert.AreEqual(-3612, CodedInputStream.DecodeZigZag32(CodedOutputStream.EncodeZigZag32(-3612)));

+        }

+

+        [Test]

+        public void RoundTripZigZag64()

+        {

+            Assert.AreEqual(0, CodedInputStream.DecodeZigZag64(CodedOutputStream.EncodeZigZag64(0)));

+            Assert.AreEqual(1, CodedInputStream.DecodeZigZag64(CodedOutputStream.EncodeZigZag64(1)));

+            Assert.AreEqual(-1, CodedInputStream.DecodeZigZag64(CodedOutputStream.EncodeZigZag64(-1)));

+            Assert.AreEqual(14927, CodedInputStream.DecodeZigZag64(CodedOutputStream.EncodeZigZag64(14927)));

+            Assert.AreEqual(-3612, CodedInputStream.DecodeZigZag64(CodedOutputStream.EncodeZigZag64(-3612)));

+

+            Assert.AreEqual(856912304801416L,

+                            CodedInputStream.DecodeZigZag64(CodedOutputStream.EncodeZigZag64(856912304801416L)));

+            Assert.AreEqual(-75123905439571256L,

+                            CodedInputStream.DecodeZigZag64(CodedOutputStream.EncodeZigZag64(-75123905439571256L)));

+        }

+

+        [Test]

+        public void TestNegativeEnumNoTag()

+        {

+            Assert.AreEqual(10, CodedOutputStream.ComputeInt32SizeNoTag(-2));

+            Assert.AreEqual(10, CodedOutputStream.ComputeEnumSizeNoTag(-2));

+

+            byte[] bytes = new byte[10];

+            CodedOutputStream output = CodedOutputStream.CreateInstance(bytes);

+            output.WriteEnumNoTag(-2);

+

+            Assert.AreEqual(0, output.SpaceLeft);

+            Assert.AreEqual("FE-FF-FF-FF-FF-FF-FF-FF-FF-01", BitConverter.ToString(bytes));

+        }

+

+        [Test]

+        public void TestNegativeEnumWithTag()

+        {

+            Assert.AreEqual(11, CodedOutputStream.ComputeInt32Size(8, -2));

+            Assert.AreEqual(11, CodedOutputStream.ComputeEnumSize(8, -2));

+

+            byte[] bytes = new byte[11];

+            CodedOutputStream output = CodedOutputStream.CreateInstance(bytes);

+            output.WriteEnum(8, "", -2, -2);

+

+            Assert.AreEqual(0, output.SpaceLeft);

+            //fyi, 0x40 == 0x08 << 3 + 0, field num + wire format shift

+            Assert.AreEqual("40-FE-FF-FF-FF-FF-FF-FF-FF-FF-01", BitConverter.ToString(bytes));

+        }

+

+        [Test]

+        public void TestNegativeEnumArrayPacked()

+        {

+            int arraySize = 1 + (10 * 5);

+            int msgSize = 1 + 1 + arraySize;

+            byte[] bytes = new byte[msgSize];

+            CodedOutputStream output = CodedOutputStream.CreateInstance(bytes);

+            output.WritePackedEnumArray(8, "", arraySize, new int[] { 0, -1, -2, -3, -4, -5 });

+

+            Assert.AreEqual(0, output.SpaceLeft);

+

+            CodedInputStream input = CodedInputStream.CreateInstance(bytes);

+            uint tag;

+            string name;

+            Assert.IsTrue(input.ReadTag(out tag, out name));

+

+            List<int> values = new List<int>();

+            input.ReadInt32Array(tag, name, values);

+

+            Assert.AreEqual(6, values.Count);

+            for (int i = 0; i > -6; i--)

+                Assert.AreEqual(i, values[Math.Abs(i)]);

+        }

+

+        [Test]

+        public void TestNegativeEnumArray()

+        {

+            int arraySize = 1 + 1 + (11 * 5);

+            int msgSize = arraySize;

+            byte[] bytes = new byte[msgSize];

+            CodedOutputStream output = CodedOutputStream.CreateInstance(bytes);

+            output.WriteEnumArray(8, "", new int[] { 0, -1, -2, -3, -4, -5 });

+

+            Assert.AreEqual(0, output.SpaceLeft);

+

+            CodedInputStream input = CodedInputStream.CreateInstance(bytes);

+            uint tag;

+            string name;

+            Assert.IsTrue(input.ReadTag(out tag, out name));

+

+            List<int> values = new List<int>();

+            input.ReadInt32Array(tag, name, values);

+

+            Assert.AreEqual(6, values.Count);

+            for (int i = 0; i > -6; i--)

+                Assert.AreEqual(i, values[Math.Abs(i)]);

+        }

+

+        [Test]

+        public void TestCodedInputOutputPosition()

+        {

+            byte[] content = new byte[110];

+            for (int i = 0; i < content.Length; i++)

+                content[i] = (byte)i;

+

+            byte[] child = new byte[120];

+            {

+                MemoryStream ms = new MemoryStream(child);

+                CodedOutputStream cout = CodedOutputStream.CreateInstance(ms, 20);

+                // Field 11: numeric value: 500

+                cout.WriteTag(11, WireFormat.WireType.Varint);

+                Assert.AreEqual(1, cout.Position);

+                cout.WriteInt32NoTag(500);

+                Assert.AreEqual(3, cout.Position);

+                //Field 12: length delimited 120 bytes

+                cout.WriteTag(12, WireFormat.WireType.LengthDelimited);

+                Assert.AreEqual(4, cout.Position);

+                cout.WriteBytesNoTag(ByteString.CopyFrom(content));

+                Assert.AreEqual(115, cout.Position);

+                // Field 13: fixed numeric value: 501

+                cout.WriteTag(13, WireFormat.WireType.Fixed32);

+                Assert.AreEqual(116, cout.Position);

+                cout.WriteSFixed32NoTag(501);

+                Assert.AreEqual(120, cout.Position);

+                cout.Flush();

+            }

+

+            byte[] bytes = new byte[130];

+            {

+                CodedOutputStream cout = CodedOutputStream.CreateInstance(bytes);

+                // Field 1: numeric value: 500

+                cout.WriteTag(1, WireFormat.WireType.Varint);

+                Assert.AreEqual(1, cout.Position);

+                cout.WriteInt32NoTag(500);

+                Assert.AreEqual(3, cout.Position);

+                //Field 2: length delimited 120 bytes

+                cout.WriteTag(2, WireFormat.WireType.LengthDelimited);

+                Assert.AreEqual(4, cout.Position);

+                cout.WriteBytesNoTag(ByteString.CopyFrom(child));

+                Assert.AreEqual(125, cout.Position);

+                // Field 3: fixed numeric value: 500

+                cout.WriteTag(3, WireFormat.WireType.Fixed32);

+                Assert.AreEqual(126, cout.Position);

+                cout.WriteSFixed32NoTag(501);

+                Assert.AreEqual(130, cout.Position);

+                cout.Flush();

+            }

+            //Now test Input stream:

+            {

+                CodedInputStream cin = CodedInputStream.CreateInstance(new MemoryStream(bytes), new byte[50]);

+                uint tag;

+                int intValue = 0;

+                string ignore;

+                Assert.AreEqual(0, cin.Position);

+                // Field 1:

+                Assert.IsTrue(cin.ReadTag(out tag, out ignore) && tag >> 3 == 1);

+                Assert.AreEqual(1, cin.Position);

+                Assert.IsTrue(cin.ReadInt32(ref intValue) && intValue == 500);

+                Assert.AreEqual(3, cin.Position);

+                //Field 2:

+                Assert.IsTrue(cin.ReadTag(out tag, out ignore) && tag >> 3 == 2);

+                Assert.AreEqual(4, cin.Position);

+                uint childlen = cin.ReadRawVarint32();

+                Assert.AreEqual(120u, childlen);

+                Assert.AreEqual(5, cin.Position);

+                int oldlimit = cin.PushLimit((int)childlen);

+                Assert.AreEqual(5, cin.Position);

+                // Now we are reading child message

+                {

+                    // Field 11: numeric value: 500

+                    Assert.IsTrue(cin.ReadTag(out tag, out ignore) && tag >> 3 == 11);

+                    Assert.AreEqual(6, cin.Position);

+                    Assert.IsTrue(cin.ReadInt32(ref intValue) && intValue == 500);

+                    Assert.AreEqual(8, cin.Position);

+                    //Field 12: length delimited 120 bytes

+                    Assert.IsTrue(cin.ReadTag(out tag, out ignore) && tag >> 3 == 12);

+                    Assert.AreEqual(9, cin.Position);

+                    ByteString bstr = null;

+                    Assert.IsTrue(cin.ReadBytes(ref bstr) && bstr.Length == 110 && bstr.ToByteArray()[109] == 109);

+                    Assert.AreEqual(120, cin.Position);

+                    // Field 13: fixed numeric value: 501

+                    Assert.IsTrue(cin.ReadTag(out tag, out ignore) && tag >> 3 == 13);

+                    // ROK - Previously broken here, this returned 126 failing to account for bufferSizeAfterLimit

+                    Assert.AreEqual(121, cin.Position);

+                    Assert.IsTrue(cin.ReadSFixed32(ref intValue) && intValue == 501);

+                    Assert.AreEqual(125, cin.Position);

+                    Assert.IsTrue(cin.IsAtEnd);

+                }

+                cin.PopLimit(oldlimit);

+                Assert.AreEqual(125, cin.Position);

+                // Field 3: fixed numeric value: 501

+                Assert.IsTrue(cin.ReadTag(out tag, out ignore) && tag >> 3 == 3);

+                Assert.AreEqual(126, cin.Position);

+                Assert.IsTrue(cin.ReadSFixed32(ref intValue) && intValue == 501);

+                Assert.AreEqual(130, cin.Position);

+                Assert.IsTrue(cin.IsAtEnd);

+            }

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers.Test/Collections/PopsicleListTest.cs b/csharp/src/ProtocolBuffers.Test/Collections/PopsicleListTest.cs
new file mode 100644
index 00000000..f336a84b
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/Collections/PopsicleListTest.cs
@@ -0,0 +1,125 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.Collections.Generic;

+using NUnit.Framework;

+

+namespace Google.ProtocolBuffers.Collections

+{

+    public class PopsicleListTest

+    {

+        [Test]

+        public void MutatingOperationsOnFrozenList()

+        {

+            PopsicleList<string> list = new PopsicleList<string>();

+            list.MakeReadOnly();

+            Assert.Throws<NotSupportedException>(() => list.Add(""));

+            Assert.Throws<NotSupportedException>(() => list.Clear());

+            Assert.Throws<NotSupportedException>(() => list.Insert(0, ""));

+            Assert.Throws<NotSupportedException>(() => list.Remove(""));

+            Assert.Throws<NotSupportedException>(() => list.RemoveAt(0));

+            Assert.Throws<NotSupportedException>(() => list.Add(new[] { "", "" }));

+        }

+

+        [Test]

+        public void NonMutatingOperationsOnFrozenList()

+        {

+            PopsicleList<string> list = new PopsicleList<string>();

+            list.MakeReadOnly();

+            Assert.IsFalse(list.Contains(""));

+            Assert.AreEqual(0, list.Count);

+            list.CopyTo(new string[5], 0);

+            list.GetEnumerator();

+            Assert.AreEqual(-1, list.IndexOf(""));

+            Assert.IsTrue(list.IsReadOnly);

+        }

+

+        [Test]

+        public void MutatingOperationsOnFluidList()

+        {

+            PopsicleList<string> list = new PopsicleList<string>();

+            list.Add("");

+            list.Clear();

+            list.Insert(0, "");

+            list.Remove("");

+            list.Add("x"); // Just to make the next call valid

+            list.RemoveAt(0);

+        }

+

+        [Test]

+        public void NonMutatingOperationsOnFluidList()

+        {

+            PopsicleList<string> list = new PopsicleList<string>();

+            Assert.IsFalse(list.Contains(""));

+            Assert.AreEqual(0, list.Count);

+            list.CopyTo(new string[5], 0);

+            list.GetEnumerator();

+            Assert.AreEqual(-1, list.IndexOf(""));

+            Assert.IsFalse(list.IsReadOnly);

+        }

+

+        [Test]

+        public void DoesNotAddNullEnumerable()

+        {

+            PopsicleList<string> list = new PopsicleList<string>();

+            Assert.Throws<ArgumentNullException>(() => list.Add((IEnumerable<string>) null));

+        }

+

+        [Test]

+        public void DoesNotAddRangeWithNull()

+        {

+            PopsicleList<string> list = new PopsicleList<string>();

+            // TODO(jonskeet): Change to ArgumentException? The argument isn't null...

+            Assert.Throws<ArgumentNullException>(() => list.Add(new[] {"a", "b", null}));

+        }

+

+        [Test]

+        public void DoesNotAddNull()

+        {

+            PopsicleList<string> list = new PopsicleList<string>();

+            Assert.Throws<ArgumentNullException>(() => list.Add((string) null));

+        }

+

+        [Test]

+        public void DoesNotSetNull()

+        {

+            PopsicleList<string> list = new PopsicleList<string>();

+            list.Add("a");

+            Assert.Throws<ArgumentNullException>(() => list[0] = null);

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers.Test/Compatibility/BinaryCompatibilityTests.cs b/csharp/src/ProtocolBuffers.Test/Compatibility/BinaryCompatibilityTests.cs
new file mode 100644
index 00000000..30d257ad
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/Compatibility/BinaryCompatibilityTests.cs
@@ -0,0 +1,18 @@
+using System;

+

+namespace Google.ProtocolBuffers.Compatibility

+{

+    public class BinaryCompatibilityTests : CompatibilityTests

+    {

+        protected override object SerializeMessage<TMessage, TBuilder>(TMessage message)

+        {

+            byte[] bresult = message.ToByteArray();

+            return Convert.ToBase64String(bresult);

+        }

+

+        protected override TBuilder DeserializeMessage<TMessage, TBuilder>(object message, TBuilder builder, ExtensionRegistry registry)

+        {

+            return builder.MergeFrom((byte[])Convert.FromBase64String((string)message), registry);

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers.Test/Compatibility/CompatibilityTests.cs b/csharp/src/ProtocolBuffers.Test/Compatibility/CompatibilityTests.cs
new file mode 100644
index 00000000..a050827e
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/Compatibility/CompatibilityTests.cs
@@ -0,0 +1,227 @@
+using System;

+using Google.ProtocolBuffers.TestProtos;

+using NUnit.Framework;

+

+

+namespace Google.ProtocolBuffers.Compatibility

+{

+    /// <summary>

+    /// This abstract base implements several tests to ensure that well-known messages can be written

+    /// and read to/from various formats without losing data.  Implementations override the two serialization

+    /// methods to provide the tests with the means to read and write for a given format.

+    /// </summary>

+    public abstract class CompatibilityTests

+    {

+        protected abstract object SerializeMessage<TMessage, TBuilder>(TMessage message)

+            where TMessage : IMessageLite<TMessage, TBuilder>

+            where TBuilder : IBuilderLite<TMessage, TBuilder>;

+

+        protected abstract TBuilder DeserializeMessage<TMessage, TBuilder>(object message, TBuilder builder, ExtensionRegistry registry)

+            where TMessage : IMessageLite<TMessage, TBuilder>

+            where TBuilder : IBuilderLite<TMessage, TBuilder>;

+

+        protected virtual void AssertOutputEquals(object lhs, object rhs)

+        {

+            Assert.AreEqual(lhs, rhs);

+        }

+

+        [Test]

+        public virtual void RoundTripWithEmptyChildMessageSize()

+        {

+            SizeMessage1 msg = SizeMessage1.CreateBuilder()

+                .SetField100(100)

+                .SetField15(SizeMessage1SubMessage.DefaultInstance)

+                .BuildPartial();

+            byte[] contents = msg.ToByteArray();

+            object content = SerializeMessage<SizeMessage1, SizeMessage1.Builder>(msg);

+

+            SizeMessage1 copy = DeserializeMessage<SizeMessage1, SizeMessage1.Builder>(content, SizeMessage1.CreateBuilder(), ExtensionRegistry.Empty).BuildPartial();

+

+            Assert.AreEqual(msg, copy);

+            AssertOutputEquals(content, SerializeMessage<SizeMessage1, SizeMessage1.Builder>(copy));

+            Assert.AreEqual(Convert.ToBase64String(contents), Convert.ToBase64String(copy.ToByteArray()));

+        }

+

+        [Test]

+        public virtual void RoundTripWithEmptyChildMessageSpeed()

+        {

+            SpeedMessage1 msg = SpeedMessage1.CreateBuilder()

+                .SetField100(100)

+                .SetField15(SpeedMessage1SubMessage.DefaultInstance)

+                .BuildPartial();

+            byte[] contents = msg.ToByteArray();

+            object content = SerializeMessage<SpeedMessage1, SpeedMessage1.Builder>(msg);

+

+            SpeedMessage1 copy = DeserializeMessage<SpeedMessage1, SpeedMessage1.Builder>(content, SpeedMessage1.CreateBuilder(), ExtensionRegistry.Empty).BuildPartial();

+

+            Assert.AreEqual(msg, copy);

+            AssertOutputEquals(content, SerializeMessage<SpeedMessage1, SpeedMessage1.Builder>(copy));

+            Assert.AreEqual(Convert.ToBase64String(contents), Convert.ToBase64String(copy.ToByteArray()));

+        }

+

+        [Test]

+        public virtual void RoundTripMessage1OptimizeSize()

+        {

+            SizeMessage1 msg = SizeMessage1.CreateBuilder().MergeFrom(TestResources.google_message1).Build();

+            object content = SerializeMessage<SizeMessage1, SizeMessage1.Builder>(msg);

+

+            SizeMessage1 copy = DeserializeMessage<SizeMessage1, SizeMessage1.Builder>(content, SizeMessage1.CreateBuilder(), ExtensionRegistry.Empty).Build();

+

+            Assert.AreEqual(msg, copy);

+            AssertOutputEquals(content, SerializeMessage<SizeMessage1, SizeMessage1.Builder>(copy));

+            Assert.AreEqual(Convert.ToBase64String(TestResources.google_message1), Convert.ToBase64String(copy.ToByteArray()));

+        }

+

+        [Test]

+        public virtual void RoundTripMessage2OptimizeSize()

+        {

+            SizeMessage2 msg = SizeMessage2.CreateBuilder().MergeFrom(TestResources.google_message2).Build();

+            object content = SerializeMessage<SizeMessage2, SizeMessage2.Builder>(msg);

+

+            SizeMessage2 copy = DeserializeMessage<SizeMessage2, SizeMessage2.Builder>(content, SizeMessage2.CreateBuilder(), ExtensionRegistry.Empty).Build();

+

+            Assert.AreEqual(msg, copy);

+            AssertOutputEquals(content, SerializeMessage<SizeMessage2, SizeMessage2.Builder>(copy));

+            Assert.AreEqual(Convert.ToBase64String(TestResources.google_message2), Convert.ToBase64String(copy.ToByteArray()));

+        }

+

+        [Test]

+        public virtual void RoundTripMessage1OptimizeSpeed()

+        {

+            SpeedMessage1 msg = SpeedMessage1.CreateBuilder().MergeFrom(TestResources.google_message1).Build();

+            object content = SerializeMessage<SpeedMessage1, SpeedMessage1.Builder>(msg);

+

+            SpeedMessage1 copy = DeserializeMessage<SpeedMessage1, SpeedMessage1.Builder>(content, SpeedMessage1.CreateBuilder(), ExtensionRegistry.Empty).Build();

+

+            Assert.AreEqual(msg, copy);

+            AssertOutputEquals(content, SerializeMessage<SpeedMessage1, SpeedMessage1.Builder>(copy));

+            Assert.AreEqual(Convert.ToBase64String(TestResources.google_message1), Convert.ToBase64String(copy.ToByteArray()));

+        }

+

+        [Test]

+        public virtual void RoundTripMessage2OptimizeSpeed()

+        {

+            SpeedMessage2 msg = SpeedMessage2.CreateBuilder().MergeFrom(TestResources.google_message2).Build();

+            object content = SerializeMessage<SpeedMessage2, SpeedMessage2.Builder>(msg);

+

+            SpeedMessage2 copy = DeserializeMessage<SpeedMessage2, SpeedMessage2.Builder>(content, SpeedMessage2.CreateBuilder(), ExtensionRegistry.Empty).Build();

+

+            Assert.AreEqual(msg, copy);

+            AssertOutputEquals(content, SerializeMessage<SpeedMessage2, SpeedMessage2.Builder>(copy));

+            Assert.AreEqual(Convert.ToBase64String(TestResources.google_message2), Convert.ToBase64String(copy.ToByteArray()));

+        }

+

+        #region Test message builders

+

+        protected static TestAllTypes.Builder AddAllTypes(TestAllTypes.Builder builder)

+        {

+            return builder.SetOptionalInt32(1001)

+                .SetOptionalInt64(1001)

+                .SetOptionalUint32(1001)

+                .SetOptionalUint64(1001)

+                .SetOptionalSint32(-1001)

+                .SetOptionalSint64(-1001)

+                .SetOptionalFixed32(1001)

+                .SetOptionalFixed64(1001)

+                .SetOptionalSfixed32(-1001)

+                .SetOptionalSfixed64(-1001)

+                .SetOptionalFloat(1001.1001f)

+                .SetOptionalDouble(1001.1001)

+                .SetOptionalBool(true)

+                .SetOptionalString("this is a string value")

+                .SetOptionalBytes(ByteString.CopyFromUtf8("this is an array of bytes"))

+                .SetOptionalGroup(new TestAllTypes.Types.OptionalGroup.Builder().SetA(1001))

+                .SetOptionalNestedMessage(new TestAllTypes.Types.NestedMessage.Builder().SetBb(1001))

+                .SetOptionalNestedEnum(TestAllTypes.Types.NestedEnum.FOO)

+            ;

+        }

+

+        protected static TestAllTypes.Builder AddRepeatedTypes(TestAllTypes.Builder builder, int size)

+        {

+            //repeated values

+            for (int i = 0; i < size; i++)

+                builder.AddRepeatedInt32(1001 + i)

+                .AddRepeatedInt64(1001)

+                .AddRepeatedUint32(1001)

+                .AddRepeatedUint64(1001)

+                .AddRepeatedSint32(-1001)

+                .AddRepeatedSint64(-1001)

+                .AddRepeatedFixed32(1001)

+                .AddRepeatedFixed64(1001)

+                .AddRepeatedSfixed32(-1001)

+                .AddRepeatedSfixed64(-1001)

+                .AddRepeatedFloat(1001.1001f)

+                .AddRepeatedDouble(1001.1001)

+                .AddRepeatedBool(true)

+                .AddRepeatedString("this is a string value")

+                .AddRepeatedBytes(ByteString.CopyFromUtf8("this is an array of bytes"))

+                .AddRepeatedGroup(new TestAllTypes.Types.RepeatedGroup.Builder().SetA(1001))

+                .AddRepeatedNestedMessage(new TestAllTypes.Types.NestedMessage.Builder().SetBb(1001))

+                .AddRepeatedNestedEnum(TestAllTypes.Types.NestedEnum.FOO)

+            ;

+            return builder;

+        }

+

+        protected static TestPackedTypes.Builder AddPackedTypes(TestPackedTypes.Builder builder, int size)

+        {

+            for(int i=0; i < size; i++ )

+                builder.AddPackedInt32(1001)

+                .AddPackedInt64(1001)

+                .AddPackedUint32(1001)

+                .AddPackedUint64(1001)

+                .AddPackedSint32(-1001)

+                .AddPackedSint64(-1001)

+                .AddPackedFixed32(1001)

+                .AddPackedFixed64(1001)

+                .AddPackedSfixed32(-1001)

+                .AddPackedSfixed64(-1001)

+                .AddPackedFloat(1001.1001f)

+                .AddPackedDouble(1001.1001)

+                .AddPackedBool(true)

+                .AddPackedEnum(ForeignEnum.FOREIGN_FOO)

+            ;

+            return builder;

+        }

+

+        #endregion

+

+        [Test]

+        public void TestRoundTripAllTypes()

+        {

+            TestAllTypes msg = AddAllTypes(new TestAllTypes.Builder()).Build();

+            object content = SerializeMessage<TestAllTypes, TestAllTypes.Builder>(msg);

+

+            TestAllTypes copy = DeserializeMessage<TestAllTypes, TestAllTypes.Builder>(content, TestAllTypes.CreateBuilder(), ExtensionRegistry.Empty).Build();

+

+            Assert.AreEqual(msg, copy);

+            AssertOutputEquals(content, SerializeMessage<TestAllTypes, TestAllTypes.Builder>(copy));

+            Assert.AreEqual(Convert.ToBase64String(msg.ToByteArray()), Convert.ToBase64String(copy.ToByteArray()));

+        }

+

+        [Test]

+        public void TestRoundTripRepeatedTypes()

+        {

+            TestAllTypes msg = AddRepeatedTypes(new TestAllTypes.Builder(), 5).Build();

+            object content = SerializeMessage<TestAllTypes, TestAllTypes.Builder>(msg);

+

+            TestAllTypes copy = DeserializeMessage<TestAllTypes, TestAllTypes.Builder>(content, TestAllTypes.CreateBuilder(), ExtensionRegistry.Empty).Build();

+

+            Assert.AreEqual(msg, copy);

+            AssertOutputEquals(content, SerializeMessage<TestAllTypes, TestAllTypes.Builder>(copy));

+            Assert.AreEqual(Convert.ToBase64String(msg.ToByteArray()), Convert.ToBase64String(copy.ToByteArray()));

+        }

+

+        [Test]

+        public void TestRoundTripPackedTypes()

+        {

+            TestPackedTypes msg = AddPackedTypes(new TestPackedTypes.Builder(), 5).Build();

+            object content = SerializeMessage<TestPackedTypes, TestPackedTypes.Builder>(msg);

+

+            TestPackedTypes copy = DeserializeMessage<TestPackedTypes, TestPackedTypes.Builder>(content, TestPackedTypes.CreateBuilder(), ExtensionRegistry.Empty).Build();

+

+            Assert.AreEqual(msg, copy);

+            AssertOutputEquals(content, SerializeMessage<TestPackedTypes, TestPackedTypes.Builder>(copy));

+            Assert.AreEqual(Convert.ToBase64String(msg.ToByteArray()), Convert.ToBase64String(copy.ToByteArray()));

+        }

+    }

+}

diff --git a/csharp/src/ProtocolBuffers.Test/Compatibility/DictionaryCompatibilityTests.cs b/csharp/src/ProtocolBuffers.Test/Compatibility/DictionaryCompatibilityTests.cs
new file mode 100644
index 00000000..299bb1a6
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/Compatibility/DictionaryCompatibilityTests.cs
@@ -0,0 +1,35 @@
+using System;

+using System.Collections.Generic;

+using Google.ProtocolBuffers.Serialization;

+using NUnit.Framework;

+

+namespace Google.ProtocolBuffers.Compatibility

+{

+    [TestFixture]

+    public class DictionaryCompatibilityTests : CompatibilityTests

+    {

+        protected override object SerializeMessage<TMessage, TBuilder>(TMessage message)

+        {

+            DictionaryWriter writer = new DictionaryWriter();

+            writer.WriteMessage(message);

+            return writer.ToDictionary();

+        }

+

+        protected override TBuilder DeserializeMessage<TMessage, TBuilder>(object message, TBuilder builder, ExtensionRegistry registry)

+        {

+            new DictionaryReader((IDictionary<string, object>)message).Merge(builder);

+            return builder;

+        }

+

+        protected override void AssertOutputEquals(object lhs, object rhs)

+        {

+            IDictionary<string, object> left = (IDictionary<string, object>)lhs;

+            IDictionary<string, object> right = (IDictionary<string, object>)rhs;

+

+            Assert.AreEqual(

+                String.Join(",", new List<string>(left.Keys).ToArray()),

+                String.Join(",", new List<string>(right.Keys).ToArray())

+            );

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers.Test/Compatibility/JsonCompatibilityTests.cs b/csharp/src/ProtocolBuffers.Test/Compatibility/JsonCompatibilityTests.cs
new file mode 100644
index 00000000..a1e0ed33
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/Compatibility/JsonCompatibilityTests.cs
@@ -0,0 +1,43 @@
+using System.IO;

+using Google.ProtocolBuffers.Serialization;

+using NUnit.Framework;

+

+namespace Google.ProtocolBuffers.Compatibility

+{

+    [TestFixture]

+    public class JsonCompatibilityTests : CompatibilityTests

+    {

+        protected override object SerializeMessage<TMessage, TBuilder>(TMessage message)

+        {

+            StringWriter sw = new StringWriter();

+            JsonFormatWriter.CreateInstance(sw)

+                .WriteMessage(message);

+            return sw.ToString();

+        }

+

+        protected override TBuilder DeserializeMessage<TMessage, TBuilder>(object message, TBuilder builder, ExtensionRegistry registry)

+        {

+            JsonFormatReader.CreateInstance((string)message).Merge(builder);

+            return builder;

+        }

+    }

+

+    [TestFixture]

+    public class JsonCompatibilityFormattedTests : CompatibilityTests

+    {

+        protected override object SerializeMessage<TMessage, TBuilder>(TMessage message)

+        {

+            StringWriter sw = new StringWriter();

+            JsonFormatWriter.CreateInstance(sw)

+                .Formatted()

+                .WriteMessage(message);

+            return sw.ToString();

+        }

+

+        protected override TBuilder DeserializeMessage<TMessage, TBuilder>(object message, TBuilder builder, ExtensionRegistry registry)

+        {

+            JsonFormatReader.CreateInstance((string)message).Merge(builder);

+            return builder;

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers.Test/Compatibility/TestResources.cs b/csharp/src/ProtocolBuffers.Test/Compatibility/TestResources.cs
new file mode 100644
index 00000000..2282d61f
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/Compatibility/TestResources.cs
@@ -0,0 +1,38 @@
+using System.IO;

+using NUnit.Framework;

+

+namespace Google.ProtocolBuffers.Compatibility

+{

+    static class TestResources

+    {

+        public static byte[] google_message1

+        { 

+            get 

+            {

+                Stream resource = typeof(TestResources).Assembly.GetManifestResourceStream(

+                    typeof(TestResources).Namespace + ".google_message1.dat");

+

+                Assert.NotNull(resource);

+

+                byte[] bytes = new byte[resource.Length];

+                int amtRead = resource.Read(bytes, 0, bytes.Length);

+                Assert.AreEqual(bytes.Length, amtRead);

+                return bytes;

+            }

+        }

+        public static byte[] google_message2

+        {

+            get

+            {

+                Stream resource = typeof(TestResources).Assembly.GetManifestResourceStream(

+                    typeof(TestResources).Namespace + ".google_message2.dat");

+

+                Assert.NotNull(resource);

+                byte[] bytes = new byte[resource.Length];

+                int amtRead = resource.Read(bytes, 0, bytes.Length);

+                Assert.AreEqual(bytes.Length, amtRead);

+                return bytes;

+            }

+        }

+    }

+}

diff --git a/csharp/src/ProtocolBuffers.Test/Compatibility/TextCompatibilityTests.cs b/csharp/src/ProtocolBuffers.Test/Compatibility/TextCompatibilityTests.cs
new file mode 100644
index 00000000..89d6e260
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/Compatibility/TextCompatibilityTests.cs
@@ -0,0 +1,35 @@
+using System.IO;

+using NUnit.Framework;

+

+namespace Google.ProtocolBuffers.Compatibility

+{

+    [TestFixture]

+    public class TextCompatibilityTests : CompatibilityTests

+    {

+        protected override object SerializeMessage<TMessage, TBuilder>(TMessage message)

+        {

+            StringWriter text = new StringWriter();

+            message.PrintTo(text);

+            return text.ToString();

+        }

+

+        protected override TBuilder DeserializeMessage<TMessage, TBuilder>(object message, TBuilder builder, ExtensionRegistry registry)

+        {

+            TextFormat.Merge(new StringReader((string)message), registry, (IBuilder)builder);

+            return builder;

+        }

+        //This test can take a very long time to run.

+        [Test]

+        public override void RoundTripMessage2OptimizeSize()

+        {

+            //base.RoundTripMessage2OptimizeSize();

+        }

+

+        //This test can take a very long time to run.

+        [Test]

+        public override void RoundTripMessage2OptimizeSpeed()

+        {

+            //base.RoundTripMessage2OptimizeSpeed();

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers.Test/Compatibility/XmlCompatibilityTests.cs b/csharp/src/ProtocolBuffers.Test/Compatibility/XmlCompatibilityTests.cs
new file mode 100644
index 00000000..91d40d83
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/Compatibility/XmlCompatibilityTests.cs
@@ -0,0 +1,45 @@
+using System.IO;

+using System.Xml;

+using Google.ProtocolBuffers.Serialization;

+using NUnit.Framework;

+

+namespace Google.ProtocolBuffers.Compatibility

+{

+    [TestFixture]

+    public class XmlCompatibilityTests : CompatibilityTests

+    {

+        protected override object SerializeMessage<TMessage, TBuilder>(TMessage message)

+        {

+            StringWriter text = new StringWriter();

+            XmlFormatWriter writer = XmlFormatWriter.CreateInstance(text);

+            writer.WriteMessage("root", message);

+            return text.ToString();

+        }

+

+        protected override TBuilder DeserializeMessage<TMessage, TBuilder>(object message, TBuilder builder, ExtensionRegistry registry)

+        {

+            XmlFormatReader reader = XmlFormatReader.CreateInstance((string)message);

+            return reader.Merge("root", builder, registry);

+        }

+    }

+

+    [TestFixture]

+    public class XmlCompatibilityFormattedTests : CompatibilityTests

+    {

+        protected override object SerializeMessage<TMessage, TBuilder>(TMessage message)

+        {

+            StringWriter text = new StringWriter();

+            XmlWriter xwtr = XmlWriter.Create(text, new XmlWriterSettings { Indent = true, IndentChars = "  " });

+

+            XmlFormatWriter writer = XmlFormatWriter.CreateInstance(xwtr).SetOptions(XmlWriterOptions.OutputNestedArrays);

+            writer.WriteMessage("root", message);

+            return text.ToString();

+        }

+

+        protected override TBuilder DeserializeMessage<TMessage, TBuilder>(object message, TBuilder builder, ExtensionRegistry registry)

+        {

+            XmlFormatReader reader = XmlFormatReader.CreateInstance((string)message).SetOptions(XmlReaderOptions.ReadNestedArrays);

+            return reader.Merge("root", builder, registry);

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers.Test/Compatibility/google_message1.dat b/csharp/src/ProtocolBuffers.Test/Compatibility/google_message1.dat
new file mode 100644
index 00000000..bc0f064c
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/Compatibility/google_message1.dat
diff --git a/csharp/src/ProtocolBuffers.Test/Compatibility/google_message2.dat b/csharp/src/ProtocolBuffers.Test/Compatibility/google_message2.dat
new file mode 100644
index 00000000..06c09441
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/Compatibility/google_message2.dat
diff --git a/csharp/src/ProtocolBuffers.Test/DeprecatedMemberTest.cs b/csharp/src/ProtocolBuffers.Test/DeprecatedMemberTest.cs
new file mode 100644
index 00000000..db64d37a
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/DeprecatedMemberTest.cs
@@ -0,0 +1,99 @@
+using System;

+using System.Reflection;

+using UnitTest.Issues.TestProtos;

+using NUnit.Framework;

+

+namespace Google.ProtocolBuffers

+{

+    public class DeprecatedMemberTest

+    {

+        private static void AssertIsDeprecated(MemberInfo member)

+        {

+            Assert.NotNull(member);

+            Assert.IsTrue(member.IsDefined(typeof(ObsoleteAttribute), false), "Member not obsolete: " + member);

+        }

+

+        [Test]

+        public void TestDepreatedPrimitiveValue()

+        {

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage).GetProperty("HasPrimitiveValue"));

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage).GetProperty("PrimitiveValue"));

+

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage.Builder).GetProperty("HasPrimitiveValue"));

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage.Builder).GetProperty("PrimitiveValue"));

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage.Builder).GetMethod("ClearPrimitiveValue"));

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage.Builder).GetMethod("SetPrimitiveValue"));

+        }

+        [Test]

+        public void TestDepreatedPrimitiveArray()

+        {

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage).GetProperty("PrimitiveArrayList"));

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage).GetProperty("PrimitiveArrayCount"));

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage).GetMethod("GetPrimitiveArray"));

+

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage.Builder).GetProperty("PrimitiveArrayList"));

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage.Builder).GetProperty("PrimitiveArrayCount"));

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage.Builder).GetMethod("GetPrimitiveArray"));

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage.Builder).GetMethod("SetPrimitiveArray"));

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage.Builder).GetMethod("AddPrimitiveArray"));

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage.Builder).GetMethod("AddRangePrimitiveArray"));

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage.Builder).GetMethod("ClearPrimitiveArray"));

+        }

+        [Test]

+        public void TestDepreatedMessageValue()

+        {

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage).GetProperty("HasMessageValue"));

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage).GetProperty("MessageValue"));

+

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage.Builder).GetProperty("HasMessageValue"));

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage.Builder).GetProperty("MessageValue"));

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage.Builder).GetMethod("MergeMessageValue"));

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage.Builder).GetMethod("ClearMessageValue"));

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage.Builder).GetMethod("SetMessageValue", new[] { typeof(DeprecatedChild) }));

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage.Builder).GetMethod("SetMessageValue", new[] { typeof(DeprecatedChild.Builder) }));

+        }

+        [Test]

+        public void TestDepreatedMessageArray()

+        {

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage).GetProperty("MessageArrayList"));

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage).GetProperty("MessageArrayCount"));

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage).GetMethod("GetMessageArray"));

+

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage.Builder).GetProperty("MessageArrayList"));

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage.Builder).GetProperty("MessageArrayCount"));

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage.Builder).GetMethod("GetMessageArray"));

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage.Builder).GetMethod("SetMessageArray", new[] { typeof(int), typeof(DeprecatedChild) }));

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage.Builder).GetMethod("SetMessageArray", new[] { typeof(int), typeof(DeprecatedChild.Builder) }));

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage.Builder).GetMethod("AddMessageArray", new[] { typeof(DeprecatedChild) }));

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage.Builder).GetMethod("AddMessageArray", new[] { typeof(DeprecatedChild.Builder) }));

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage.Builder).GetMethod("AddRangeMessageArray"));

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage.Builder).GetMethod("ClearMessageArray"));

+        }

+        [Test]

+        public void TestDepreatedEnumValue()

+        {

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage).GetProperty("HasEnumValue"));

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage).GetProperty("EnumValue"));

+

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage.Builder).GetProperty("HasEnumValue"));

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage.Builder).GetProperty("EnumValue"));

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage.Builder).GetMethod("ClearEnumValue"));

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage.Builder).GetMethod("SetEnumValue"));

+        }

+        [Test]

+        public void TestDepreatedEnumArray()

+        {

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage).GetProperty("EnumArrayList"));

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage).GetProperty("EnumArrayCount"));

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage).GetMethod("GetEnumArray"));

+

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage.Builder).GetProperty("EnumArrayList"));

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage.Builder).GetProperty("EnumArrayCount"));

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage.Builder).GetMethod("GetEnumArray"));

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage.Builder).GetMethod("SetEnumArray"));

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage.Builder).GetMethod("AddEnumArray"));

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage.Builder).GetMethod("AddRangeEnumArray"));

+            AssertIsDeprecated(typeof(DeprecatedFieldsMessage.Builder).GetMethod("ClearEnumArray"));

+        }

+    }

+}

diff --git a/csharp/src/ProtocolBuffers.Test/DescriptorsTest.cs b/csharp/src/ProtocolBuffers.Test/DescriptorsTest.cs
new file mode 100644
index 00000000..3c26f441
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/DescriptorsTest.cs
@@ -0,0 +1,286 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using Google.ProtocolBuffers.Descriptors;

+using Google.ProtocolBuffers.TestProtos;

+using NUnit.Framework;

+

+namespace Google.ProtocolBuffers

+{

+    /// <summary>

+    /// Tests for descriptors. (Not in its own namespace or broken up into individual classes as the

+    /// size doesn't warrant it. On the other hand, this makes me feel a bit dirty...)

+    /// </summary>

+    public class DescriptorsTest

+    {

+        [Test]

+        public void FileDescriptor()

+        {

+            FileDescriptor file = Unittest.Descriptor;

+

+            Assert.AreEqual("google/protobuf/unittest.proto", file.Name);

+            Assert.AreEqual("protobuf_unittest", file.Package);

+

+            Assert.AreEqual("UnittestProto", file.Options.JavaOuterClassname);

+            Assert.AreEqual("google/protobuf/unittest.proto", file.Proto.Name);

+

+            // unittest.proto doesn't have any public imports, but unittest_import.proto does.

+            Assert.AreEqual(0, file.PublicDependencies.Count);

+            Assert.AreEqual(1, UnittestImport.Descriptor.PublicDependencies.Count);

+            Assert.AreEqual(UnittestImportPublic.Descriptor, UnittestImport.Descriptor.PublicDependencies[0]);

+

+            Assert.AreEqual(1, file.Dependencies.Count);

+            Assert.AreEqual(UnittestImport.Descriptor, file.Dependencies[0]);

+

+            MessageDescriptor messageType = TestAllTypes.Descriptor;

+            Assert.AreEqual(messageType, file.MessageTypes[0]);

+            Assert.AreEqual(messageType, file.FindTypeByName<MessageDescriptor>("TestAllTypes"));

+            Assert.Null(file.FindTypeByName<MessageDescriptor>("NoSuchType"));

+            Assert.Null(file.FindTypeByName<MessageDescriptor>("protobuf_unittest.TestAllTypes"));

+            for (int i = 0; i < file.MessageTypes.Count; i++)

+            {

+                Assert.AreEqual(i, file.MessageTypes[i].Index);

+            }

+

+            Assert.AreEqual(file.EnumTypes[0], file.FindTypeByName<EnumDescriptor>("ForeignEnum"));

+            Assert.Null(file.FindTypeByName<EnumDescriptor>("NoSuchType"));

+            Assert.Null(file.FindTypeByName<EnumDescriptor>("protobuf_unittest.ForeignEnum"));

+            Assert.AreEqual(1, UnittestImport.Descriptor.EnumTypes.Count);

+            Assert.AreEqual("ImportEnum", UnittestImport.Descriptor.EnumTypes[0].Name);

+            for (int i = 0; i < file.EnumTypes.Count; i++)

+            {

+                Assert.AreEqual(i, file.EnumTypes[i].Index);

+            }

+

+            FieldDescriptor extension = Unittest.OptionalInt32Extension.Descriptor;

+            Assert.AreEqual(extension, file.Extensions[0]);

+            Assert.AreEqual(extension, file.FindTypeByName<FieldDescriptor>("optional_int32_extension"));

+            Assert.Null(file.FindTypeByName<FieldDescriptor>("no_such_ext"));

+            Assert.Null(file.FindTypeByName<FieldDescriptor>("protobuf_unittest.optional_int32_extension"));

+            Assert.AreEqual(0, UnittestImport.Descriptor.Extensions.Count);

+            for (int i = 0; i < file.Extensions.Count; i++)

+            {

+                Assert.AreEqual(i, file.Extensions[i].Index);

+            }

+        }

+

+        [Test]

+        public void MessageDescriptor()

+        {

+            MessageDescriptor messageType = TestAllTypes.Descriptor;

+            MessageDescriptor nestedType = TestAllTypes.Types.NestedMessage.Descriptor;

+

+            Assert.AreEqual("TestAllTypes", messageType.Name);

+            Assert.AreEqual("protobuf_unittest.TestAllTypes", messageType.FullName);

+            Assert.AreEqual(Unittest.Descriptor, messageType.File);

+            Assert.Null(messageType.ContainingType);

+            Assert.AreEqual(DescriptorProtos.MessageOptions.DefaultInstance, messageType.Options);

+            Assert.AreEqual("TestAllTypes", messageType.Proto.Name);

+

+            Assert.AreEqual("NestedMessage", nestedType.Name);

+            Assert.AreEqual("protobuf_unittest.TestAllTypes.NestedMessage", nestedType.FullName);

+            Assert.AreEqual(Unittest.Descriptor, nestedType.File);

+            Assert.AreEqual(messageType, nestedType.ContainingType);

+

+            FieldDescriptor field = messageType.Fields[0];

+            Assert.AreEqual("optional_int32", field.Name);

+            Assert.AreEqual(field, messageType.FindDescriptor<FieldDescriptor>("optional_int32"));

+            Assert.Null(messageType.FindDescriptor<FieldDescriptor>("no_such_field"));

+            Assert.AreEqual(field, messageType.FindFieldByNumber(1));

+            Assert.Null(messageType.FindFieldByNumber(571283));

+            for (int i = 0; i < messageType.Fields.Count; i++)

+            {

+                Assert.AreEqual(i, messageType.Fields[i].Index);

+            }

+

+            Assert.AreEqual(nestedType, messageType.NestedTypes[0]);

+            Assert.AreEqual(nestedType, messageType.FindDescriptor<MessageDescriptor>("NestedMessage"));

+            Assert.Null(messageType.FindDescriptor<MessageDescriptor>("NoSuchType"));

+            for (int i = 0; i < messageType.NestedTypes.Count; i++)

+            {

+                Assert.AreEqual(i, messageType.NestedTypes[i].Index);

+            }

+

+            Assert.AreEqual(messageType.EnumTypes[0], messageType.FindDescriptor<EnumDescriptor>("NestedEnum"));

+            Assert.Null(messageType.FindDescriptor<EnumDescriptor>("NoSuchType"));

+            for (int i = 0; i < messageType.EnumTypes.Count; i++)

+            {

+                Assert.AreEqual(i, messageType.EnumTypes[i].Index);

+            }

+        }

+

+        [Test]

+        public void FieldDescriptor()

+        {

+            MessageDescriptor messageType = TestAllTypes.Descriptor;

+            FieldDescriptor primitiveField = messageType.FindDescriptor<FieldDescriptor>("optional_int32");

+            FieldDescriptor enumField = messageType.FindDescriptor<FieldDescriptor>("optional_nested_enum");

+            FieldDescriptor messageField = messageType.FindDescriptor<FieldDescriptor>("optional_foreign_message");

+            FieldDescriptor cordField = messageType.FindDescriptor<FieldDescriptor>("optional_cord");

+            FieldDescriptor extension = Unittest.OptionalInt32Extension.Descriptor;

+            FieldDescriptor nestedExtension = TestRequired.Single.Descriptor;

+

+            Assert.AreEqual("optional_int32", primitiveField.Name);

+            Assert.AreEqual("protobuf_unittest.TestAllTypes.optional_int32",

+                            primitiveField.FullName);

+            Assert.AreEqual(1, primitiveField.FieldNumber);

+            Assert.AreEqual(messageType, primitiveField.ContainingType);

+            Assert.AreEqual(Unittest.Descriptor, primitiveField.File);

+            Assert.AreEqual(FieldType.Int32, primitiveField.FieldType);

+            Assert.AreEqual(MappedType.Int32, primitiveField.MappedType);

+            Assert.AreEqual(DescriptorProtos.FieldOptions.DefaultInstance, primitiveField.Options);

+            Assert.IsFalse(primitiveField.IsExtension);

+            Assert.AreEqual("optional_int32", primitiveField.Proto.Name);

+

+            Assert.AreEqual("optional_nested_enum", enumField.Name);

+            Assert.AreEqual(FieldType.Enum, enumField.FieldType);

+            Assert.AreEqual(MappedType.Enum, enumField.MappedType);

+            // Assert.AreEqual(TestAllTypes.Types.NestedEnum.DescriptorProtoFile, enumField.EnumType);

+

+            Assert.AreEqual("optional_foreign_message", messageField.Name);

+            Assert.AreEqual(FieldType.Message, messageField.FieldType);

+            Assert.AreEqual(MappedType.Message, messageField.MappedType);

+            Assert.AreEqual(ForeignMessage.Descriptor, messageField.MessageType);

+

+            Assert.AreEqual("optional_cord", cordField.Name);

+            Assert.AreEqual(FieldType.String, cordField.FieldType);

+            Assert.AreEqual(MappedType.String, cordField.MappedType);

+            Assert.AreEqual(DescriptorProtos.FieldOptions.Types.CType.CORD, cordField.Options.Ctype);

+

+            Assert.AreEqual("optional_int32_extension", extension.Name);

+            Assert.AreEqual("protobuf_unittest.optional_int32_extension", extension.FullName);

+            Assert.AreEqual(1, extension.FieldNumber);

+            Assert.AreEqual(TestAllExtensions.Descriptor, extension.ContainingType);

+            Assert.AreEqual(Unittest.Descriptor, extension.File);

+            Assert.AreEqual(FieldType.Int32, extension.FieldType);

+            Assert.AreEqual(MappedType.Int32, extension.MappedType);

+            Assert.AreEqual(DescriptorProtos.FieldOptions.DefaultInstance,

+                            extension.Options);

+            Assert.IsTrue(extension.IsExtension);

+            Assert.AreEqual(null, extension.ExtensionScope);

+            Assert.AreEqual("optional_int32_extension", extension.Proto.Name);

+

+            Assert.AreEqual("single", nestedExtension.Name);

+            Assert.AreEqual("protobuf_unittest.TestRequired.single",

+                            nestedExtension.FullName);

+            Assert.AreEqual(TestRequired.Descriptor,

+                            nestedExtension.ExtensionScope);

+        }

+

+        [Test]

+        public void FieldDescriptorLabel()

+        {

+            FieldDescriptor requiredField =

+                TestRequired.Descriptor.FindDescriptor<FieldDescriptor>("a");

+            FieldDescriptor optionalField =

+                TestAllTypes.Descriptor.FindDescriptor<FieldDescriptor>("optional_int32");

+            FieldDescriptor repeatedField =

+                TestAllTypes.Descriptor.FindDescriptor<FieldDescriptor>("repeated_int32");

+

+            Assert.IsTrue(requiredField.IsRequired);

+            Assert.IsFalse(requiredField.IsRepeated);

+            Assert.IsFalse(optionalField.IsRequired);

+            Assert.IsFalse(optionalField.IsRepeated);

+            Assert.IsFalse(repeatedField.IsRequired);

+            Assert.IsTrue(repeatedField.IsRepeated);

+        }

+        [Test]

+        public void FieldDescriptorDefault()

+        {

+            MessageDescriptor d = TestAllTypes.Descriptor;

+            Assert.IsFalse(d.FindDescriptor<FieldDescriptor>("optional_int32").HasDefaultValue);

+            Assert.AreEqual(0, d.FindDescriptor<FieldDescriptor>("optional_int32").DefaultValue);

+            Assert.IsTrue(d.FindDescriptor<FieldDescriptor>("default_int32").HasDefaultValue);

+            Assert.AreEqual(41, d.FindDescriptor<FieldDescriptor>("default_int32").DefaultValue);

+

+            d = TestExtremeDefaultValues.Descriptor;

+            Assert.AreEqual(TestExtremeDefaultValues.DefaultInstance.EscapedBytes,

+                d.FindDescriptor<FieldDescriptor>("escaped_bytes").DefaultValue);

+

+            Assert.AreEqual(uint.MaxValue, d.FindDescriptor<FieldDescriptor>("large_uint32").DefaultValue);

+            Assert.AreEqual(ulong.MaxValue, d.FindDescriptor<FieldDescriptor>("large_uint64").DefaultValue);

+        }

+        [Test]

+        public void EnumDescriptor()

+        {

+            // Note: this test is a bit different to the Java version because there's no static way of getting to the descriptor

+            EnumDescriptor enumType = Unittest.Descriptor.FindTypeByName<EnumDescriptor>("ForeignEnum");

+            EnumDescriptor nestedType = TestAllTypes.Descriptor.FindDescriptor<EnumDescriptor>("NestedEnum");

+

+            Assert.AreEqual("ForeignEnum", enumType.Name);

+            Assert.AreEqual("protobuf_unittest.ForeignEnum", enumType.FullName);

+            Assert.AreEqual(Unittest.Descriptor, enumType.File);

+            Assert.Null(enumType.ContainingType);

+            Assert.AreEqual(DescriptorProtos.EnumOptions.DefaultInstance,

+                            enumType.Options);

+

+            Assert.AreEqual("NestedEnum", nestedType.Name);

+            Assert.AreEqual("protobuf_unittest.TestAllTypes.NestedEnum",

+                            nestedType.FullName);

+            Assert.AreEqual(Unittest.Descriptor, nestedType.File);

+            Assert.AreEqual(TestAllTypes.Descriptor, nestedType.ContainingType);

+

+            EnumValueDescriptor value = enumType.FindValueByName("FOREIGN_FOO");

+            Assert.AreEqual(value, enumType.Values[0]);

+            Assert.AreEqual("FOREIGN_FOO", value.Name);

+            Assert.AreEqual(4, value.Number);

+            Assert.AreEqual((int) ForeignEnum.FOREIGN_FOO, value.Number);

+            Assert.AreEqual(value, enumType.FindValueByNumber(4));

+            Assert.Null(enumType.FindValueByName("NO_SUCH_VALUE"));

+            for (int i = 0; i < enumType.Values.Count; i++)

+            {

+                Assert.AreEqual(i, enumType.Values[i].Index);

+            }

+        }

+        

+

+        [Test]

+        public void CustomOptions()

+        {

+            MessageDescriptor descriptor = TestMessageWithCustomOptions.Descriptor;

+            Assert.IsTrue(descriptor.Options.HasExtension(UnittestCustomOptions.MessageOpt1));

+            Assert.AreEqual(-56, descriptor.Options.GetExtension(UnittestCustomOptions.MessageOpt1));

+

+

+            FieldDescriptor field = descriptor.FindFieldByName("field1");

+            Assert.NotNull(field);

+

+            Assert.IsTrue(field.Options.HasExtension(UnittestCustomOptions.FieldOpt1));

+            Assert.AreEqual(8765432109uL, field.Options.GetExtension(UnittestCustomOptions.FieldOpt1));

+            

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers.Test/DynamicMessageTest.cs b/csharp/src/ProtocolBuffers.Test/DynamicMessageTest.cs
new file mode 100644
index 00000000..d38d66d7
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/DynamicMessageTest.cs
@@ -0,0 +1,227 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.Collections.Generic;

+using Google.ProtocolBuffers.TestProtos;

+using NUnit.Framework;

+

+namespace Google.ProtocolBuffers

+{

+    public class DynamicMessageTest

+    {

+        private ReflectionTester reflectionTester;

+        private ReflectionTester extensionsReflectionTester;

+        private ReflectionTester packedReflectionTester;

+

+        public DynamicMessageTest()

+        {

+            reflectionTester = ReflectionTester.CreateTestAllTypesInstance();

+            extensionsReflectionTester = ReflectionTester.CreateTestAllExtensionsInstance();

+            packedReflectionTester = ReflectionTester.CreateTestPackedTypesInstance();

+        }

+

+        [Test]

+        public void DynamicMessageAccessors()

+        {

+            IBuilder builder = DynamicMessage.CreateBuilder(TestAllTypes.Descriptor);

+            reflectionTester.SetAllFieldsViaReflection(builder);

+            IMessage message = builder.WeakBuild();

+            reflectionTester.AssertAllFieldsSetViaReflection(message);

+        }

+

+        [Test]

+        public void DoubleBuildError()

+        {

+            DynamicMessage.Builder builder = DynamicMessage.CreateBuilder(TestAllTypes.Descriptor);

+            builder.Build();

+            Assert.Throws<InvalidOperationException>(() => builder.Build());

+        }

+

+        [Test]

+        public void DynamicMessageSettersRejectNull()

+        {

+            IBuilder builder = DynamicMessage.CreateBuilder(TestAllTypes.Descriptor);

+            reflectionTester.AssertReflectionSettersRejectNull(builder);

+        }

+

+        [Test]

+        public void DynamicMessageExtensionAccessors()

+        {

+            // We don't need to extensively test DynamicMessage's handling of

+            // extensions because, frankly, it doesn't do anything special with them.

+            // It treats them just like any other fields.

+            IBuilder builder = DynamicMessage.CreateBuilder(TestAllExtensions.Descriptor);

+            extensionsReflectionTester.SetAllFieldsViaReflection(builder);

+            IMessage message = builder.WeakBuild();

+            extensionsReflectionTester.AssertAllFieldsSetViaReflection(message);

+        }

+

+        [Test]

+        public void DynamicMessageExtensionSettersRejectNull()

+        {

+            IBuilder builder = DynamicMessage.CreateBuilder(TestAllExtensions.Descriptor);

+            extensionsReflectionTester.AssertReflectionSettersRejectNull(builder);

+        }

+

+        [Test]

+        public void DynamicMessageRepeatedSetters()

+        {

+            IBuilder builder = DynamicMessage.CreateBuilder(TestAllTypes.Descriptor);

+            reflectionTester.SetAllFieldsViaReflection(builder);

+            reflectionTester.ModifyRepeatedFieldsViaReflection(builder);

+            IMessage message = builder.WeakBuild();

+            reflectionTester.AssertRepeatedFieldsModifiedViaReflection(message);

+        }

+

+        [Test]

+        public void DynamicMessageRepeatedSettersRejectNull()

+        {

+            IBuilder builder = DynamicMessage.CreateBuilder(TestAllTypes.Descriptor);

+            reflectionTester.AssertReflectionRepeatedSettersRejectNull(builder);

+        }

+

+        [Test]

+        public void DynamicMessageDefaults()

+        {

+            reflectionTester.AssertClearViaReflection(DynamicMessage.GetDefaultInstance(TestAllTypes.Descriptor));

+            reflectionTester.AssertClearViaReflection(DynamicMessage.CreateBuilder(TestAllTypes.Descriptor).Build());

+        }

+

+        [Test]

+        public void DynamicMessageSerializedSize()

+        {

+            TestAllTypes message = TestUtil.GetAllSet();

+

+            IBuilder dynamicBuilder = DynamicMessage.CreateBuilder(TestAllTypes.Descriptor);

+            reflectionTester.SetAllFieldsViaReflection(dynamicBuilder);

+            IMessage dynamicMessage = dynamicBuilder.WeakBuild();

+

+            Assert.AreEqual(message.SerializedSize, dynamicMessage.SerializedSize);

+        }

+

+        [Test]

+        public void DynamicMessageSerialization()

+        {

+            IBuilder builder = DynamicMessage.CreateBuilder(TestAllTypes.Descriptor);

+            reflectionTester.SetAllFieldsViaReflection(builder);

+            IMessage message = builder.WeakBuild();

+

+            ByteString rawBytes = message.ToByteString();

+            TestAllTypes message2 = TestAllTypes.ParseFrom(rawBytes);

+

+            TestUtil.AssertAllFieldsSet(message2);

+

+            // In fact, the serialized forms should be exactly the same, byte-for-byte.

+            Assert.AreEqual(TestUtil.GetAllSet().ToByteString(), rawBytes);

+        }

+

+        [Test]

+        public void DynamicMessageParsing()

+        {

+            TestAllTypes.Builder builder = TestAllTypes.CreateBuilder();

+            TestUtil.SetAllFields(builder);

+            TestAllTypes message = builder.Build();

+

+            ByteString rawBytes = message.ToByteString();

+

+            IMessage message2 = DynamicMessage.ParseFrom(TestAllTypes.Descriptor, rawBytes);

+            reflectionTester.AssertAllFieldsSetViaReflection(message2);

+        }

+

+        [Test]

+        public void DynamicMessagePackedSerialization()

+        {

+            IBuilder builder = DynamicMessage.CreateBuilder(TestPackedTypes.Descriptor);

+            packedReflectionTester.SetPackedFieldsViaReflection(builder);

+            IMessage message = builder.WeakBuild();

+

+            ByteString rawBytes = message.ToByteString();

+            TestPackedTypes message2 = TestPackedTypes.ParseFrom(rawBytes);

+

+            TestUtil.AssertPackedFieldsSet(message2);

+

+            // In fact, the serialized forms should be exactly the same, byte-for-byte.

+            Assert.AreEqual(TestUtil.GetPackedSet().ToByteString(), rawBytes);

+        }

+

+        [Test]

+        public void DynamicMessagePackedParsing()

+        {

+            TestPackedTypes.Builder builder = TestPackedTypes.CreateBuilder();

+            TestUtil.SetPackedFields(builder);

+            TestPackedTypes message = builder.Build();

+

+            ByteString rawBytes = message.ToByteString();

+

+            IMessage message2 = DynamicMessage.ParseFrom(TestPackedTypes.Descriptor, rawBytes);

+            packedReflectionTester.AssertPackedFieldsSetViaReflection(message2);

+        }

+

+        [Test]

+        public void DynamicMessageCopy()

+        {

+            TestAllTypes.Builder builder = TestAllTypes.CreateBuilder();

+            TestUtil.SetAllFields(builder);

+            TestAllTypes message = builder.Build();

+

+            DynamicMessage copy = DynamicMessage.CreateBuilder(message).Build();

+            reflectionTester.AssertAllFieldsSetViaReflection(copy);

+        }

+

+        [Test]

+        public void ToBuilder()

+        {

+            DynamicMessage.Builder builder =

+                DynamicMessage.CreateBuilder(TestAllTypes.Descriptor);

+            reflectionTester.SetAllFieldsViaReflection(builder);

+            int unknownFieldNum = 9;

+            ulong unknownFieldVal = 90;

+            builder.SetUnknownFields(UnknownFieldSet.CreateBuilder()

+                                         .AddField(unknownFieldNum,

+                                                   UnknownField.CreateBuilder().AddVarint(unknownFieldVal).Build())

+                                         .Build());

+            DynamicMessage message = builder.Build();

+

+            DynamicMessage derived = message.ToBuilder().Build();

+            reflectionTester.AssertAllFieldsSetViaReflection(derived);

+

+            IList<ulong> values = derived.UnknownFields.FieldDictionary[unknownFieldNum].VarintList;

+            Assert.AreEqual(1, values.Count);

+            Assert.AreEqual(unknownFieldVal, values[0]);

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers.Test/ExtendableMessageTest.cs b/csharp/src/ProtocolBuffers.Test/ExtendableMessageTest.cs
new file mode 100644
index 00000000..2aaf39c8
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/ExtendableMessageTest.cs
@@ -0,0 +1,200 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using Google.ProtocolBuffers.TestProtos;

+using NUnit.Framework;

+

+namespace Google.ProtocolBuffers

+{

+    public class ExtendableMessageTest

+    {

+        [Test]

+        public void ExtensionWriterInvalidExtension()

+        {

+            Assert.Throws<ArgumentException>(() =>

+                TestPackedExtensions.CreateBuilder()[Unittest.OptionalForeignMessageExtension.Descriptor] =

+                    ForeignMessage.DefaultInstance);

+        }

+

+        [Test]

+        public void ExtensionWriterTest()

+        {

+            TestAllExtensions.Builder builder = TestAllExtensions.CreateBuilder()

+                .SetExtension(Unittest.DefaultBoolExtension, true)

+                .SetExtension(Unittest.DefaultBytesExtension, ByteString.CopyFromUtf8("123"))

+                .SetExtension(Unittest.DefaultCordExtension, "123")

+                .SetExtension(Unittest.DefaultDoubleExtension, 123)

+                .SetExtension(Unittest.DefaultFixed32Extension, 123u)

+                .SetExtension(Unittest.DefaultFixed64Extension, 123u)

+                .SetExtension(Unittest.DefaultFloatExtension, 123)

+                .SetExtension(Unittest.DefaultForeignEnumExtension, ForeignEnum.FOREIGN_BAZ)

+                .SetExtension(Unittest.DefaultImportEnumExtension, ImportEnum.IMPORT_BAZ)

+                .SetExtension(Unittest.DefaultInt32Extension, 123)

+                .SetExtension(Unittest.DefaultInt64Extension, 123)

+                .SetExtension(Unittest.DefaultNestedEnumExtension, TestAllTypes.Types.NestedEnum.FOO)

+                .SetExtension(Unittest.DefaultSfixed32Extension, 123)

+                .SetExtension(Unittest.DefaultSfixed64Extension, 123)

+                .SetExtension(Unittest.DefaultSint32Extension, 123)

+                .SetExtension(Unittest.DefaultSint64Extension, 123)

+                .SetExtension(Unittest.DefaultStringExtension, "123")

+                .SetExtension(Unittest.DefaultStringPieceExtension, "123")

+                .SetExtension(Unittest.DefaultUint32Extension, 123u)

+                .SetExtension(Unittest.DefaultUint64Extension, 123u)

+                //Optional

+                .SetExtension(Unittest.OptionalBoolExtension, true)

+                .SetExtension(Unittest.OptionalBytesExtension, ByteString.CopyFromUtf8("123"))

+                .SetExtension(Unittest.OptionalCordExtension, "123")

+                .SetExtension(Unittest.OptionalDoubleExtension, 123)

+                .SetExtension(Unittest.OptionalFixed32Extension, 123u)

+                .SetExtension(Unittest.OptionalFixed64Extension, 123u)

+                .SetExtension(Unittest.OptionalFloatExtension, 123)

+                .SetExtension(Unittest.OptionalForeignEnumExtension, ForeignEnum.FOREIGN_BAZ)

+                .SetExtension(Unittest.OptionalImportEnumExtension, ImportEnum.IMPORT_BAZ)

+                .SetExtension(Unittest.OptionalInt32Extension, 123)

+                .SetExtension(Unittest.OptionalInt64Extension, 123)

+                .SetExtension(Unittest.OptionalNestedEnumExtension, TestAllTypes.Types.NestedEnum.FOO)

+                .SetExtension(Unittest.OptionalSfixed32Extension, 123)

+                .SetExtension(Unittest.OptionalSfixed64Extension, 123)

+                .SetExtension(Unittest.OptionalSint32Extension, 123)

+                .SetExtension(Unittest.OptionalSint64Extension, 123)

+                .SetExtension(Unittest.OptionalStringExtension, "123")

+                .SetExtension(Unittest.OptionalStringPieceExtension, "123")

+                .SetExtension(Unittest.OptionalUint32Extension, 123u)

+                .SetExtension(Unittest.OptionalUint64Extension, 123u)

+                //Repeated

+                .AddExtension(Unittest.RepeatedBoolExtension, true)

+                .AddExtension(Unittest.RepeatedBytesExtension, ByteString.CopyFromUtf8("123"))

+                .AddExtension(Unittest.RepeatedCordExtension, "123")

+                .AddExtension(Unittest.RepeatedDoubleExtension, 123)

+                .AddExtension(Unittest.RepeatedFixed32Extension, 123u)

+                .AddExtension(Unittest.RepeatedFixed64Extension, 123u)

+                .AddExtension(Unittest.RepeatedFloatExtension, 123)

+                .AddExtension(Unittest.RepeatedForeignEnumExtension, ForeignEnum.FOREIGN_BAZ)

+                .AddExtension(Unittest.RepeatedImportEnumExtension, ImportEnum.IMPORT_BAZ)

+                .AddExtension(Unittest.RepeatedInt32Extension, 123)

+                .AddExtension(Unittest.RepeatedInt64Extension, 123)

+                .AddExtension(Unittest.RepeatedNestedEnumExtension, TestAllTypes.Types.NestedEnum.FOO)

+                .AddExtension(Unittest.RepeatedSfixed32Extension, 123)

+                .AddExtension(Unittest.RepeatedSfixed64Extension, 123)

+                .AddExtension(Unittest.RepeatedSint32Extension, 123)

+                .AddExtension(Unittest.RepeatedSint64Extension, 123)

+                .AddExtension(Unittest.RepeatedStringExtension, "123")

+                .AddExtension(Unittest.RepeatedStringPieceExtension, "123")

+                .AddExtension(Unittest.RepeatedUint32Extension, 123u)

+                .AddExtension(Unittest.RepeatedUint64Extension, 123u)

+                ;

+            TestAllExtensions msg = builder.Build();

+

+            ExtensionRegistry registry = ExtensionRegistry.CreateInstance();

+            Unittest.RegisterAllExtensions(registry);

+

+            TestAllExtensions.Builder copyBuilder = TestAllExtensions.CreateBuilder().MergeFrom(msg.ToByteArray(),

+                                                                                                registry);

+            TestAllExtensions copy = copyBuilder.Build();

+

+            Assert.AreEqual(msg.ToByteArray(), copy.ToByteArray());

+

+            Assert.AreEqual(true, copy.GetExtension(Unittest.DefaultBoolExtension));

+            Assert.AreEqual(ByteString.CopyFromUtf8("123"), copy.GetExtension(Unittest.DefaultBytesExtension));

+            Assert.AreEqual("123", copy.GetExtension(Unittest.DefaultCordExtension));

+            Assert.AreEqual(123, copy.GetExtension(Unittest.DefaultDoubleExtension));

+            Assert.AreEqual(123u, copy.GetExtension(Unittest.DefaultFixed32Extension));

+            Assert.AreEqual(123u, copy.GetExtension(Unittest.DefaultFixed64Extension));

+            Assert.AreEqual(123, copy.GetExtension(Unittest.DefaultFloatExtension));

+            Assert.AreEqual(ForeignEnum.FOREIGN_BAZ, copy.GetExtension(Unittest.DefaultForeignEnumExtension));

+            Assert.AreEqual(ImportEnum.IMPORT_BAZ, copy.GetExtension(Unittest.DefaultImportEnumExtension));

+            Assert.AreEqual(123, copy.GetExtension(Unittest.DefaultInt32Extension));

+            Assert.AreEqual(123, copy.GetExtension(Unittest.DefaultInt64Extension));

+            Assert.AreEqual(TestAllTypes.Types.NestedEnum.FOO,

+                            copy.GetExtension(Unittest.DefaultNestedEnumExtension));

+            Assert.AreEqual(123, copy.GetExtension(Unittest.DefaultSfixed32Extension));

+            Assert.AreEqual(123, copy.GetExtension(Unittest.DefaultSfixed64Extension));

+            Assert.AreEqual(123, copy.GetExtension(Unittest.DefaultSint32Extension));

+            Assert.AreEqual(123, copy.GetExtension(Unittest.DefaultSint64Extension));

+            Assert.AreEqual("123", copy.GetExtension(Unittest.DefaultStringExtension));

+            Assert.AreEqual("123", copy.GetExtension(Unittest.DefaultStringPieceExtension));

+            Assert.AreEqual(123u, copy.GetExtension(Unittest.DefaultUint32Extension));

+            Assert.AreEqual(123u, copy.GetExtension(Unittest.DefaultUint64Extension));

+

+            Assert.AreEqual(true, copy.GetExtension(Unittest.OptionalBoolExtension));

+            Assert.AreEqual(ByteString.CopyFromUtf8("123"), copy.GetExtension(Unittest.OptionalBytesExtension));

+            Assert.AreEqual("123", copy.GetExtension(Unittest.OptionalCordExtension));

+            Assert.AreEqual(123, copy.GetExtension(Unittest.OptionalDoubleExtension));

+            Assert.AreEqual(123u, copy.GetExtension(Unittest.OptionalFixed32Extension));

+            Assert.AreEqual(123u, copy.GetExtension(Unittest.OptionalFixed64Extension));

+            Assert.AreEqual(123, copy.GetExtension(Unittest.OptionalFloatExtension));

+            Assert.AreEqual(ForeignEnum.FOREIGN_BAZ, copy.GetExtension(Unittest.OptionalForeignEnumExtension));

+            Assert.AreEqual(ImportEnum.IMPORT_BAZ, copy.GetExtension(Unittest.OptionalImportEnumExtension));

+            Assert.AreEqual(123, copy.GetExtension(Unittest.OptionalInt32Extension));

+            Assert.AreEqual(123, copy.GetExtension(Unittest.OptionalInt64Extension));

+            Assert.AreEqual(TestAllTypes.Types.NestedEnum.FOO,

+                            copy.GetExtension(Unittest.OptionalNestedEnumExtension));

+            Assert.AreEqual(123, copy.GetExtension(Unittest.OptionalSfixed32Extension));

+            Assert.AreEqual(123, copy.GetExtension(Unittest.OptionalSfixed64Extension));

+            Assert.AreEqual(123, copy.GetExtension(Unittest.OptionalSint32Extension));

+            Assert.AreEqual(123, copy.GetExtension(Unittest.OptionalSint64Extension));

+            Assert.AreEqual("123", copy.GetExtension(Unittest.OptionalStringExtension));

+            Assert.AreEqual("123", copy.GetExtension(Unittest.OptionalStringPieceExtension));

+            Assert.AreEqual(123u, copy.GetExtension(Unittest.OptionalUint32Extension));

+            Assert.AreEqual(123u, copy.GetExtension(Unittest.OptionalUint64Extension));

+

+            Assert.AreEqual(true, copy.GetExtension(Unittest.RepeatedBoolExtension, 0));

+            Assert.AreEqual(ByteString.CopyFromUtf8("123"),

+                            copy.GetExtension(Unittest.RepeatedBytesExtension, 0));

+            Assert.AreEqual("123", copy.GetExtension(Unittest.RepeatedCordExtension, 0));

+            Assert.AreEqual(123, copy.GetExtension(Unittest.RepeatedDoubleExtension, 0));

+            Assert.AreEqual(123u, copy.GetExtension(Unittest.RepeatedFixed32Extension, 0));

+            Assert.AreEqual(123u, copy.GetExtension(Unittest.RepeatedFixed64Extension, 0));

+            Assert.AreEqual(123, copy.GetExtension(Unittest.RepeatedFloatExtension, 0));

+            Assert.AreEqual(ForeignEnum.FOREIGN_BAZ,

+                            copy.GetExtension(Unittest.RepeatedForeignEnumExtension, 0));

+            Assert.AreEqual(ImportEnum.IMPORT_BAZ, copy.GetExtension(Unittest.RepeatedImportEnumExtension, 0));

+            Assert.AreEqual(123, copy.GetExtension(Unittest.RepeatedInt32Extension, 0));

+            Assert.AreEqual(123, copy.GetExtension(Unittest.RepeatedInt64Extension, 0));

+            Assert.AreEqual(TestAllTypes.Types.NestedEnum.FOO,

+                            copy.GetExtension(Unittest.RepeatedNestedEnumExtension, 0));

+            Assert.AreEqual(123, copy.GetExtension(Unittest.RepeatedSfixed32Extension, 0));

+            Assert.AreEqual(123, copy.GetExtension(Unittest.RepeatedSfixed64Extension, 0));

+            Assert.AreEqual(123, copy.GetExtension(Unittest.RepeatedSint32Extension, 0));

+            Assert.AreEqual(123, copy.GetExtension(Unittest.RepeatedSint64Extension, 0));

+            Assert.AreEqual("123", copy.GetExtension(Unittest.RepeatedStringExtension, 0));

+            Assert.AreEqual("123", copy.GetExtension(Unittest.RepeatedStringPieceExtension, 0));

+            Assert.AreEqual(123u, copy.GetExtension(Unittest.RepeatedUint32Extension, 0));

+            Assert.AreEqual(123u, copy.GetExtension(Unittest.RepeatedUint64Extension, 0));

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers.Test/FieldPresenceTest.cs b/csharp/src/ProtocolBuffers.Test/FieldPresenceTest.cs
new file mode 100644
index 00000000..8f59334e
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/FieldPresenceTest.cs
@@ -0,0 +1,183 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2015 Google Inc.  All rights reserved.

+// Author: jieluo@google.com (Jie Luo)

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using Google.ProtocolBuffers.Descriptors;

+using Google.ProtocolBuffers.TestProtos.Proto3;

+using NUnit.Framework;

+

+namespace Google.ProtocolBuffers

+{

+    public class FieldPresenceTest

+    {

+        private void CheckHasMethodRemoved(Type proto2Type, Type proto3Type, string name)

+        {

+            Assert.NotNull(proto2Type.GetProperty(name));

+            Assert.NotNull(proto2Type.GetProperty("Has" + name));

+            Assert.NotNull(proto3Type.GetProperty(name));

+            Assert.Null(proto3Type.GetProperty("Has" + name));

+        }

+

+        [Test]

+        public void TestHasMethod()

+        {

+            // Optional non-message fields don't have HasFoo method generated

+            Type proto2Type = typeof(Google.ProtocolBuffers.TestProtos.TestAllTypes);

+            Type proto3Type = typeof(TestAllTypes);

+            CheckHasMethodRemoved(proto2Type, proto3Type, "OptionalInt32");

+            CheckHasMethodRemoved(proto2Type, proto3Type, "OptionalString");

+            CheckHasMethodRemoved(proto2Type, proto3Type, "OptionalBytes");

+            CheckHasMethodRemoved(proto2Type, proto3Type, "OptionalNestedEnum");

+            

+            proto2Type = typeof(Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder);

+            proto3Type = typeof(TestAllTypes.Builder);

+            CheckHasMethodRemoved(proto2Type, proto3Type, "OptionalInt32");

+            CheckHasMethodRemoved(proto2Type, proto3Type, "OptionalString");

+            CheckHasMethodRemoved(proto2Type, proto3Type, "OptionalBytes");

+            CheckHasMethodRemoved(proto2Type, proto3Type, "OptionalNestedEnum");

+

+            // message fields still have the HasFoo method generated

+            Assert.IsFalse(TestAllTypes.CreateBuilder().Build().HasOptionalNestedMessage);

+            Assert.IsFalse(TestAllTypes.CreateBuilder().HasOptionalNestedMessage);

+        }

+

+        [Test]

+        public void TestFieldPresence()

+        {

+            // Optional non-message fields set to their default value are treated the same

+            // way as not set.

+

+            // Serialization will ignore such fields.

+            TestAllTypes.Builder builder = TestAllTypes.CreateBuilder();

+            builder.SetOptionalInt32(0);

+            builder.SetOptionalString("");

+            builder.SetOptionalBytes(ByteString.Empty);

+            builder.SetOptionalNestedEnum(TestAllTypes.Types.NestedEnum.FOO);

+            TestAllTypes message = builder.Build();

+            Assert.AreEqual(0, message.SerializedSize);

+

+            // Test merge

+            TestAllTypes.Builder a = TestAllTypes.CreateBuilder();

+            a.SetOptionalInt32(1);

+            a.SetOptionalString("x");

+            a.SetOptionalBytes(ByteString.CopyFromUtf8("y"));

+            a.SetOptionalNestedEnum(TestAllTypes.Types.NestedEnum.BAR);

+            a.MergeFrom(message);

+            TestAllTypes messageA = a.Build();

+            Assert.AreEqual(1, messageA.OptionalInt32);

+            Assert.AreEqual("x", messageA.OptionalString);

+            Assert.AreEqual(ByteString.CopyFromUtf8("y"), messageA.OptionalBytes);

+            Assert.AreEqual(TestAllTypes.Types.NestedEnum.BAR, messageA.OptionalNestedEnum);

+

+            // equals/hashCode should produce the same results

+            TestAllTypes empty = TestAllTypes.CreateBuilder().Build();

+            Assert.IsTrue(empty.Equals(message));

+            Assert.IsTrue(message.Equals(empty));

+            Assert.AreEqual(empty.GetHashCode(), message.GetHashCode());

+        }

+

+        [Test]

+        public void TestFieldPresenceReflection()

+        {

+            MessageDescriptor descriptor = TestAllTypes.Descriptor;

+            FieldDescriptor optionalInt32Field = descriptor.FindFieldByName("optional_int32");

+            FieldDescriptor optionalStringField = descriptor.FindFieldByName("optional_string");

+            FieldDescriptor optionalBytesField = descriptor.FindFieldByName("optional_bytes");

+            FieldDescriptor optionalNestedEnumField = descriptor.FindFieldByName("optional_nested_enum");

+

+            TestAllTypes message = TestAllTypes.CreateBuilder().Build();

+            Assert.IsFalse(message.HasField(optionalInt32Field));

+            Assert.IsFalse(message.HasField(optionalStringField));

+            Assert.IsFalse(message.HasField(optionalBytesField));

+            Assert.IsFalse(message.HasField(optionalNestedEnumField));

+

+            // Set to default value is seen as not present

+            message = TestAllTypes.CreateBuilder()

+                .SetOptionalInt32(0)

+                .SetOptionalString("")

+                .SetOptionalBytes(ByteString.Empty)

+                .SetOptionalNestedEnum(TestAllTypes.Types.NestedEnum.FOO)

+                .Build();

+            Assert.IsFalse(message.HasField(optionalInt32Field));

+            Assert.IsFalse(message.HasField(optionalStringField));

+            Assert.IsFalse(message.HasField(optionalBytesField));

+            Assert.IsFalse(message.HasField(optionalNestedEnumField));

+            Assert.AreEqual(0, message.AllFields.Count);

+            

+            // Set t0 non-defalut value is seen as present

+            message = TestAllTypes.CreateBuilder()

+                .SetOptionalInt32(1)

+                .SetOptionalString("x")

+                .SetOptionalBytes(ByteString.CopyFromUtf8("y"))

+                .SetOptionalNestedEnum(TestAllTypes.Types.NestedEnum.BAR)

+                .Build();

+            Assert.IsTrue(message.HasField(optionalInt32Field));

+            Assert.IsTrue(message.HasField(optionalStringField));

+            Assert.IsTrue(message.HasField(optionalBytesField));

+            Assert.IsTrue(message.HasField(optionalNestedEnumField));

+            Assert.AreEqual(4, message.AllFields.Count);

+        }

+

+        [Test]

+        public void TestMessageField()

+        {

+            TestAllTypes.Builder builder = TestAllTypes.CreateBuilder();

+            Assert.IsFalse(builder.HasOptionalNestedMessage);

+            Assert.IsFalse(builder.Build().HasOptionalNestedMessage);

+

+            // Unlike non-message fields, if we set default value to message field, the field

+            // shoule be seem as present.

+            builder.SetOptionalNestedMessage(TestAllTypes.Types.NestedMessage.DefaultInstance);

+            Assert.IsTrue(builder.HasOptionalNestedMessage);

+            Assert.IsTrue(builder.Build().HasOptionalNestedMessage);

+        }

+

+        [Test]

+        public void TestSerializeAndParse()

+        {

+            TestAllTypes.Builder builder = TestAllTypes.CreateBuilder();

+            builder.SetOptionalInt32(1234);

+            builder.SetOptionalString("hello");

+            builder.SetOptionalNestedMessage(TestAllTypes.Types.NestedMessage.DefaultInstance);

+            ByteString data = builder.Build().ToByteString();

+

+            TestAllTypes message = TestAllTypes.ParseFrom(data);

+            Assert.AreEqual(1234, message.OptionalInt32);

+            Assert.AreEqual("hello", message.OptionalString);

+            Assert.AreEqual(ByteString.Empty, message.OptionalBytes);

+            Assert.AreEqual(TestAllTypes.Types.NestedEnum.FOO, message.OptionalNestedEnum);

+            Assert.IsTrue(message.HasOptionalNestedMessage);

+            Assert.AreEqual(0, message.OptionalNestedMessage.Bb);

+        }

+    }

+}

diff --git a/csharp/src/ProtocolBuffers.Test/GeneratedBuilderTest.cs b/csharp/src/ProtocolBuffers.Test/GeneratedBuilderTest.cs
new file mode 100644
index 00000000..257f5001
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/GeneratedBuilderTest.cs
@@ -0,0 +1,102 @@
+using System;

+using System.Collections.Generic;

+using Google.ProtocolBuffers.TestProtos;

+using NUnit.Framework;

+

+namespace Google.ProtocolBuffers

+{

+    public class GeneratedBuilderTest

+    {

+        class OneTimeEnumerator<T> : IEnumerable<T>

+        {

+            readonly T _item;

+            bool _enumerated;

+            public OneTimeEnumerator(T item)

+            {

+                _item = item;

+            }

+            public IEnumerator<T> GetEnumerator()

+            {

+                Assert.IsFalse(_enumerated);

+                _enumerated = true;

+                yield return _item;

+            }

+            System.Collections.IEnumerator System.Collections.IEnumerable.GetEnumerator()

+            {

+                return GetEnumerator();

+            }

+        }

+

+        [Test]

+        public void DoesNotEnumerateTwiceForMessageList()

+        {

+            TestAllTypes.Builder b = new TestAllTypes.Builder();

+            b.AddRangeRepeatedForeignMessage(new OneTimeEnumerator<ForeignMessage>(ForeignMessage.DefaultInstance));

+        }

+

+        [Test]

+        public void DoesNotEnumerateTwiceForPrimitiveList()

+        {

+            TestAllTypes.Builder b = new TestAllTypes.Builder();

+            b.AddRangeRepeatedInt32(new OneTimeEnumerator<int>(1));

+        }

+

+        [Test]

+        public void DoesNotEnumerateTwiceForStringList()

+        {

+            TestAllTypes.Builder b = new TestAllTypes.Builder();

+            b.AddRangeRepeatedString(new OneTimeEnumerator<string>("test"));

+        }

+

+        [Test]

+        public void DoesNotEnumerateTwiceForEnumList()

+        {

+            TestAllTypes.Builder b = new TestAllTypes.Builder();

+            b.AddRangeRepeatedForeignEnum(new OneTimeEnumerator<ForeignEnum>(ForeignEnum.FOREIGN_BAR));

+        }

+        

+        [Test]

+        public void DoesNotAddNullToMessageListByAddRange()

+        {

+            TestAllTypes.Builder b = new TestAllTypes.Builder();

+            Assert.Throws<ArgumentNullException>(() => b.AddRangeRepeatedForeignMessage(new ForeignMessage[] { null }));

+        }

+

+        [Test]

+        public void DoesNotAddNullToMessageListByAdd()

+        {

+            TestAllTypes.Builder b = new TestAllTypes.Builder();

+            Assert.Throws<ArgumentNullException>(() => b.AddRepeatedForeignMessage((ForeignMessage)null));

+        }

+

+        [Test]

+        public void DoesNotAddNullToMessageListBySet()

+        {

+            TestAllTypes.Builder b = new TestAllTypes.Builder();

+            b.AddRepeatedForeignMessage(ForeignMessage.DefaultInstance);

+            Assert.Throws<ArgumentNullException>(() => b.SetRepeatedForeignMessage(0, (ForeignMessage)null));

+        }

+

+        [Test]

+        public void DoesNotAddNullToStringListByAddRange()

+        {

+            TestAllTypes.Builder b = new TestAllTypes.Builder();

+            Assert.Throws<ArgumentNullException>(() => b.AddRangeRepeatedString(new String[] { null }));

+        }

+

+        [Test]

+        public void DoesNotAddNullToStringListByAdd()

+        {

+            TestAllTypes.Builder b = new TestAllTypes.Builder();

+            Assert.Throws<ArgumentNullException>(() => b.AddRepeatedString(null));

+        }

+

+        [Test]

+        public void DoesNotAddNullToStringListBySet()

+        {

+            TestAllTypes.Builder b = new TestAllTypes.Builder();

+            b.AddRepeatedString("one");

+            Assert.Throws<ArgumentNullException>(() => b.SetRepeatedString(0, null));

+        }

+    }

+}

diff --git a/csharp/src/ProtocolBuffers.Test/GeneratedMessageTest.cs b/csharp/src/ProtocolBuffers.Test/GeneratedMessageTest.cs
new file mode 100644
index 00000000..984c36e6
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/GeneratedMessageTest.cs
@@ -0,0 +1,514 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.Collections.Generic;

+using Google.ProtocolBuffers.Collections;

+using Google.ProtocolBuffers.TestProtos;

+using NUnit.Framework;

+

+namespace Google.ProtocolBuffers

+{

+    public class GeneratedMessageTest

+    {

+        private readonly ReflectionTester reflectionTester;

+        private readonly ReflectionTester extensionsReflectionTester;

+

+        public GeneratedMessageTest()

+        {

+            reflectionTester = ReflectionTester.CreateTestAllTypesInstance();

+            extensionsReflectionTester = ReflectionTester.CreateTestAllExtensionsInstance();

+        }

+

+        [Test]

+        public void RepeatedAddPrimitiveBeforeBuild()

+        {

+            TestAllTypes message = new TestAllTypes.Builder {RepeatedInt32List = {1, 2, 3}}.Build();

+            TestUtil.AssertEqual(new int[] {1, 2, 3}, message.RepeatedInt32List);

+        }

+

+        [Test]

+        public void AddPrimitiveFailsAfterBuild()

+        {

+            TestAllTypes.Builder builder = new TestAllTypes.Builder();

+            IList<int> list = builder.RepeatedInt32List;

+            list.Add(1); // Fine

+            builder.Build();

+

+            Assert.Throws<NotSupportedException>(() => list.Add(2));

+        }

+

+        [Test]

+        public void RepeatedAddMessageBeforeBuild()

+        {

+            TestAllTypes message = new TestAllTypes.Builder

+                                       {

+                                           RepeatedNestedMessageList =

+                                               {new TestAllTypes.Types.NestedMessage.Builder {Bb = 10}.Build()}

+                                       }.Build();

+            Assert.AreEqual(1, message.RepeatedNestedMessageCount);

+            Assert.AreEqual(10, message.RepeatedNestedMessageList[0].Bb);

+        }

+

+        [Test]

+        public void AddMessageFailsAfterBuild()

+        {

+            TestAllTypes.Builder builder = new TestAllTypes.Builder();

+            IList<TestAllTypes.Types.NestedMessage> list = builder.RepeatedNestedMessageList;

+            builder.Build();

+

+            Assert.Throws<NotSupportedException>(() => list.Add(new TestAllTypes.Types.NestedMessage.Builder { Bb = 10 }.Build()));

+        }

+

+        [Test]

+        public void DefaultInstance()

+        {

+            Assert.AreSame(TestAllTypes.DefaultInstance, TestAllTypes.DefaultInstance.DefaultInstanceForType);

+            Assert.AreSame(TestAllTypes.DefaultInstance, TestAllTypes.CreateBuilder().DefaultInstanceForType);

+        }

+

+        [Test]

+        public void Accessors()

+        {

+            TestAllTypes.Builder builder = TestAllTypes.CreateBuilder();

+            TestUtil.SetAllFields(builder);

+            TestAllTypes message = builder.Build();

+            TestUtil.AssertAllFieldsSet(message);

+        }

+

+        [Test]

+        public void SettersRejectNull()

+        {

+            TestAllTypes.Builder builder = TestAllTypes.CreateBuilder();

+            Assert.Throws<ArgumentNullException>(() => builder.SetOptionalString(null));

+            Assert.Throws<ArgumentNullException>(() => builder.SetOptionalBytes(null));

+            Assert.Throws<ArgumentNullException>(

+                () => builder.SetOptionalNestedMessage((TestAllTypes.Types.NestedMessage) null));

+            Assert.Throws<ArgumentNullException>(

+                () => builder.SetOptionalNestedMessage((TestAllTypes.Types.NestedMessage.Builder) null));

+            Assert.Throws<ArgumentNullException>(() => builder.AddRepeatedString(null));

+            Assert.Throws<ArgumentNullException>(() => builder.AddRepeatedBytes(null));

+            Assert.Throws<ArgumentNullException>(

+                () => builder.AddRepeatedNestedMessage((TestAllTypes.Types.NestedMessage) null));

+            Assert.Throws<ArgumentNullException>(

+                () => builder.AddRepeatedNestedMessage((TestAllTypes.Types.NestedMessage.Builder) null));

+        }

+

+        [Test]

+        public void RepeatedSetters()

+        {

+            TestAllTypes.Builder builder = TestAllTypes.CreateBuilder();

+            TestUtil.SetAllFields(builder);

+            TestUtil.ModifyRepeatedFields(builder);

+            TestAllTypes message = builder.Build();

+            TestUtil.AssertRepeatedFieldsModified(message);

+        }

+

+        [Test]

+        public void RepeatedAppend()

+        {

+            TestAllTypes.Builder builder = TestAllTypes.CreateBuilder();

+

+            builder.AddRangeRepeatedInt32(new int[] {1, 2, 3, 4});

+            builder.AddRangeRepeatedForeignEnum((new ForeignEnum[] {ForeignEnum.FOREIGN_BAZ}));

+

+            ForeignMessage foreignMessage = ForeignMessage.CreateBuilder().SetC(12).Build();

+            builder.AddRangeRepeatedForeignMessage(new ForeignMessage[] {foreignMessage});

+

+            TestAllTypes message = builder.Build();

+            TestUtil.AssertEqual(message.RepeatedInt32List, new int[] {1, 2, 3, 4});

+            TestUtil.AssertEqual(message.RepeatedForeignEnumList, new ForeignEnum[] {ForeignEnum.FOREIGN_BAZ});

+            Assert.AreEqual(1, message.RepeatedForeignMessageCount);

+            Assert.AreEqual(12, message.GetRepeatedForeignMessage(0).C);

+        }

+

+        [Test]

+        public void RepeatedAppendRejectsNull()

+        {

+            TestAllTypes.Builder builder = TestAllTypes.CreateBuilder();

+

+            ForeignMessage foreignMessage = ForeignMessage.CreateBuilder().SetC(12).Build();

+            Assert.Throws<ArgumentNullException>(

+                () => builder.AddRangeRepeatedForeignMessage(new[] {foreignMessage, null}));

+            Assert.Throws<ArgumentNullException>(() => builder.AddRangeRepeatedForeignMessage(null));

+            Assert.Throws<ArgumentNullException>(() => builder.AddRangeRepeatedForeignEnum(null));

+            Assert.Throws<ArgumentNullException>(() => builder.AddRangeRepeatedString(new[] {"one", null}));

+            Assert.Throws<ArgumentNullException>(

+                () => builder.AddRangeRepeatedBytes(new[] {TestUtil.ToBytes("one"), null}));

+        }

+

+        [Test]

+        public void SettingForeignMessageUsingBuilder()

+        {

+            TestAllTypes message = TestAllTypes.CreateBuilder()

+                // Pass builder for foreign message instance.

+                .SetOptionalForeignMessage(ForeignMessage.CreateBuilder().SetC(123))

+                .Build();

+            TestAllTypes expectedMessage = TestAllTypes.CreateBuilder()

+                // Create expected version passing foreign message instance explicitly.

+                .SetOptionalForeignMessage(ForeignMessage.CreateBuilder().SetC(123).Build())

+                .Build();

+            Assert.AreEqual(expectedMessage, message);

+        }

+

+        [Test]

+        public void SettingRepeatedForeignMessageUsingBuilder()

+        {

+            TestAllTypes message = TestAllTypes.CreateBuilder()

+                // Pass builder for foreign message instance.

+                .AddRepeatedForeignMessage(ForeignMessage.CreateBuilder().SetC(456))

+                .Build();

+            TestAllTypes expectedMessage = TestAllTypes.CreateBuilder()

+                // Create expected version passing foreign message instance explicitly.

+                .AddRepeatedForeignMessage(ForeignMessage.CreateBuilder().SetC(456).Build())

+                .Build();

+            Assert.AreEqual(expectedMessage, message);

+        }

+

+        [Test]

+        public void SettingRepeatedValuesUsingRangeInCollectionInitializer()

+        {

+            int[] values = {1, 2, 3};

+            TestAllTypes message = new TestAllTypes.Builder

+                                       {

+                                           RepeatedSint32List = {values}

+                                       }.Build();

+            Assert.IsTrue(Lists.Equals(values, message.RepeatedSint32List));

+        }

+

+        [Test]

+        public void SettingRepeatedValuesUsingIndividualValuesInCollectionInitializer()

+        {

+            TestAllTypes message = new TestAllTypes.Builder

+                                       {

+                                           RepeatedSint32List = {6, 7}

+                                       }.Build();

+            Assert.IsTrue(Lists.Equals(new int[] {6, 7}, message.RepeatedSint32List));

+        }

+

+        [Test]

+        public void Defaults()

+        {

+            TestUtil.AssertClear(TestAllTypes.DefaultInstance);

+            TestUtil.AssertClear(TestAllTypes.CreateBuilder().Build());

+

+            Assert.AreEqual("\u1234", TestExtremeDefaultValues.DefaultInstance.Utf8String);

+        }

+

+        [Test]

+        public void ReflectionGetters()

+        {

+            TestAllTypes.Builder builder = TestAllTypes.CreateBuilder();

+            TestUtil.SetAllFields(builder);

+            TestAllTypes message = builder.Build();

+            reflectionTester.AssertAllFieldsSetViaReflection(message);

+        }

+

+        [Test]

+        public void ReflectionSetters()

+        {

+            TestAllTypes.Builder builder = TestAllTypes.CreateBuilder();

+            reflectionTester.SetAllFieldsViaReflection(builder);

+            TestAllTypes message = builder.Build();

+            TestUtil.AssertAllFieldsSet(message);

+        }

+

+        [Test]

+        public void ReflectionClear()

+        {

+            TestAllTypes.Builder builder = TestAllTypes.CreateBuilder();

+            reflectionTester.SetAllFieldsViaReflection(builder);

+            reflectionTester.ClearAllFieldsViaReflection(builder);

+            TestAllTypes message = builder.Build();

+            TestUtil.AssertClear(message);

+        }

+

+        [Test]

+        public void ReflectionSettersRejectNull()

+        {

+            TestAllTypes.Builder builder = TestAllTypes.CreateBuilder();

+            reflectionTester.AssertReflectionSettersRejectNull(builder);

+        }

+

+        [Test]

+        public void ReflectionRepeatedSetters()

+        {

+            TestAllTypes.Builder builder = TestAllTypes.CreateBuilder();

+            reflectionTester.SetAllFieldsViaReflection(builder);

+            reflectionTester.ModifyRepeatedFieldsViaReflection(builder);

+            TestAllTypes message = builder.Build();

+            TestUtil.AssertRepeatedFieldsModified(message);

+        }

+

+        [Test]

+        public void TestReflectionRepeatedSettersRejectNull()

+        {

+            TestAllTypes.Builder builder = TestAllTypes.CreateBuilder();

+            reflectionTester.AssertReflectionRepeatedSettersRejectNull(builder);

+        }

+

+        [Test]

+        public void ReflectionDefaults()

+        {

+            TestUtil.TestInMultipleCultures(() =>

+                                                {

+                                                    reflectionTester.AssertClearViaReflection(

+                                                        TestAllTypes.DefaultInstance);

+                                                    reflectionTester.AssertClearViaReflection(

+                                                        TestAllTypes.CreateBuilder().Build());

+                                                });

+        }

+

+        // =================================================================

+        // Extensions.

+

+        [Test]

+        public void ExtensionAccessors()

+        {

+            TestAllExtensions.Builder builder = TestAllExtensions.CreateBuilder();

+            TestUtil.SetAllExtensions(builder);

+            TestAllExtensions message = builder.Build();

+            TestUtil.AssertAllExtensionsSet(message);

+        }

+

+        [Test]

+        public void ExtensionRepeatedSetters()

+        {

+            TestAllExtensions.Builder builder = TestAllExtensions.CreateBuilder();

+            TestUtil.SetAllExtensions(builder);

+            TestUtil.ModifyRepeatedExtensions(builder);

+            TestAllExtensions message = builder.Build();

+            TestUtil.AssertRepeatedExtensionsModified(message);

+        }

+

+        [Test]

+        public void ExtensionDefaults()

+        {

+            TestUtil.AssertExtensionsClear(TestAllExtensions.DefaultInstance);

+            TestUtil.AssertExtensionsClear(TestAllExtensions.CreateBuilder().Build());

+        }

+

+        [Test]

+        public void ExtensionReflectionGetters()

+        {

+            TestAllExtensions.Builder builder = TestAllExtensions.CreateBuilder();

+            TestUtil.SetAllExtensions(builder);

+            TestAllExtensions message = builder.Build();

+            extensionsReflectionTester.AssertAllFieldsSetViaReflection(message);

+        }

+

+        [Test]

+        public void ExtensionReflectionSetters()

+        {

+            TestAllExtensions.Builder builder = TestAllExtensions.CreateBuilder();

+            extensionsReflectionTester.SetAllFieldsViaReflection(builder);

+            TestAllExtensions message = builder.Build();

+            TestUtil.AssertAllExtensionsSet(message);

+        }

+

+        [Test]

+        public void ExtensionReflectionSettersRejectNull()

+        {

+            TestAllExtensions.Builder builder = TestAllExtensions.CreateBuilder();

+            extensionsReflectionTester.AssertReflectionSettersRejectNull(builder);

+        }

+

+        [Test]

+        public void ExtensionReflectionRepeatedSetters()

+        {

+            TestAllExtensions.Builder builder = TestAllExtensions.CreateBuilder();

+            extensionsReflectionTester.SetAllFieldsViaReflection(builder);

+            extensionsReflectionTester.ModifyRepeatedFieldsViaReflection(builder);

+            TestAllExtensions message = builder.Build();

+            TestUtil.AssertRepeatedExtensionsModified(message);

+        }

+

+        [Test]

+        public void ExtensionReflectionRepeatedSettersRejectNull()

+        {

+            TestAllExtensions.Builder builder = TestAllExtensions.CreateBuilder();

+            extensionsReflectionTester.AssertReflectionRepeatedSettersRejectNull(builder);

+        }

+

+        [Test]

+        public void ExtensionReflectionDefaults()

+        {

+            TestUtil.TestInMultipleCultures(() =>

+                                                {

+                                                    extensionsReflectionTester.AssertClearViaReflection(

+                                                        TestAllExtensions.DefaultInstance);

+                                                    extensionsReflectionTester.AssertClearViaReflection(

+                                                        TestAllExtensions.CreateBuilder().Build());

+                                                });

+        }

+

+        [Test]

+        public void ClearExtension()

+        {

+            // ClearExtension() is not actually used in TestUtil, so try it manually.

+            Assert.IsFalse(TestAllExtensions.CreateBuilder()

+                               .SetExtension(Unittest.OptionalInt32Extension, 1)

+                               .ClearExtension(Unittest.OptionalInt32Extension)

+                               .HasExtension(Unittest.OptionalInt32Extension));

+            Assert.AreEqual(0, TestAllExtensions.CreateBuilder()

+                                   .AddExtension(Unittest.RepeatedInt32Extension, 1)

+                                   .ClearExtension(Unittest.RepeatedInt32Extension)

+                                   .GetExtensionCount(Unittest.RepeatedInt32Extension));

+        }

+

+        [Test]

+        public void ExtensionMergeFrom()

+        {

+            TestAllExtensions original = TestAllExtensions.CreateBuilder()

+                .SetExtension(Unittest.OptionalInt32Extension, 1).Build();

+            TestAllExtensions merged =

+                TestAllExtensions.CreateBuilder().MergeFrom(original).Build();

+            Assert.IsTrue((merged.HasExtension(Unittest.OptionalInt32Extension)));

+            Assert.AreEqual(1, (int) merged.GetExtension(Unittest.OptionalInt32Extension));

+        }

+

+        /* Removed multiple files option for the moment

+    [Test]

+    public void MultipleFilesOption() {

+      // We mostly just want to check that things compile.

+      MessageWithNoOuter message = MessageWithNoOuter.CreateBuilder()

+          .SetNested(MessageWithNoOuter.Types.NestedMessage.CreateBuilder().SetI(1))

+          .AddForeign(TestAllTypes.CreateBuilder().SetOptionalInt32(1))

+          .SetNestedEnum(MessageWithNoOuter.Types.NestedEnum.BAZ)

+          .SetForeignEnum(EnumWithNoOuter.BAR)

+          .Build();

+      Assert.AreEqual(message, MessageWithNoOuter.ParseFrom(message.ToByteString()));

+

+      Assert.AreEqual(MultiFileProto.DescriptorProtoFile, MessageWithNoOuter.DescriptorProtoFile.File);

+

+      FieldDescriptor field = MessageWithNoOuter.DescriptorProtoFile.FindDescriptor<FieldDescriptor>("foreign_enum");

+      Assert.AreEqual(MultiFileProto.DescriptorProtoFile.FindTypeByName<EnumDescriptor>("EnumWithNoOuter")

+        .FindValueByNumber((int)EnumWithNoOuter.BAR), message[field]);

+

+      Assert.AreEqual(MultiFileProto.DescriptorProtoFile, ServiceWithNoOuter.DescriptorProtoFile.File);

+

+      Assert.IsFalse(TestAllExtensions.DefaultInstance.HasExtension(MultiFileProto.ExtensionWithOuter));

+    }*/

+

+        [Test]

+        public void OptionalFieldWithRequiredSubfieldsOptimizedForSize()

+        {

+            TestOptionalOptimizedForSize message = TestOptionalOptimizedForSize.DefaultInstance;

+            Assert.IsTrue(message.IsInitialized);

+

+            message = TestOptionalOptimizedForSize.CreateBuilder().SetO(

+                TestRequiredOptimizedForSize.CreateBuilder().BuildPartial()

+                ).BuildPartial();

+            Assert.IsFalse(message.IsInitialized);

+

+            message = TestOptionalOptimizedForSize.CreateBuilder().SetO(

+                TestRequiredOptimizedForSize.CreateBuilder().SetX(5).BuildPartial()

+                ).BuildPartial();

+            Assert.IsTrue(message.IsInitialized);

+        }

+

+        [Test]

+        public void OptimizedForSizeMergeUsesAllFieldsFromTarget()

+        {

+            TestOptimizedForSize withFieldSet = new TestOptimizedForSize.Builder {I = 10}.Build();

+            TestOptimizedForSize.Builder builder = new TestOptimizedForSize.Builder();

+            builder.MergeFrom(withFieldSet);

+            TestOptimizedForSize built = builder.Build();

+            Assert.AreEqual(10, built.I);

+        }

+

+        [Test]

+        public void UninitializedExtensionInOptimizedForSizeMakesMessageUninitialized()

+        {

+            TestOptimizedForSize.Builder builder = new TestOptimizedForSize.Builder();

+            builder.SetExtension(TestOptimizedForSize.TestExtension2,

+                                 new TestRequiredOptimizedForSize.Builder().BuildPartial());

+            Assert.IsFalse(builder.IsInitialized);

+            Assert.IsFalse(builder.BuildPartial().IsInitialized);

+

+            builder = new TestOptimizedForSize.Builder();

+            builder.SetExtension(TestOptimizedForSize.TestExtension2,

+                                 new TestRequiredOptimizedForSize.Builder {X = 10}.BuildPartial());

+            Assert.IsTrue(builder.IsInitialized);

+            Assert.IsTrue(builder.BuildPartial().IsInitialized);

+        }

+

+        [Test]

+        public void ToBuilder()

+        {

+            TestAllTypes.Builder builder = TestAllTypes.CreateBuilder();

+            TestUtil.SetAllFields(builder);

+            TestAllTypes message = builder.Build();

+            TestUtil.AssertAllFieldsSet(message.ToBuilder().Build());

+        }

+

+        [Test]

+        public void FieldConstantValues()

+        {

+            Assert.AreEqual(TestAllTypes.Types.NestedMessage.BbFieldNumber, 1);

+            Assert.AreEqual(TestAllTypes.OptionalInt32FieldNumber, 1);

+            Assert.AreEqual(TestAllTypes.OptionalGroupFieldNumber, 16);

+            Assert.AreEqual(TestAllTypes.OptionalNestedMessageFieldNumber, 18);

+            Assert.AreEqual(TestAllTypes.OptionalNestedEnumFieldNumber, 21);

+            Assert.AreEqual(TestAllTypes.RepeatedInt32FieldNumber, 31);

+            Assert.AreEqual(TestAllTypes.RepeatedGroupFieldNumber, 46);

+            Assert.AreEqual(TestAllTypes.RepeatedNestedMessageFieldNumber, 48);

+            Assert.AreEqual(TestAllTypes.RepeatedNestedEnumFieldNumber, 51);

+        }

+

+        [Test]

+        public void ExtensionConstantValues()

+        {

+            Assert.AreEqual(TestRequired.SingleFieldNumber, 1000);

+            Assert.AreEqual(TestRequired.MultiFieldNumber, 1001);

+            Assert.AreEqual(Unittest.OptionalInt32ExtensionFieldNumber, 1);

+            Assert.AreEqual(Unittest.OptionalGroupExtensionFieldNumber, 16);

+            Assert.AreEqual(Unittest.OptionalNestedMessageExtensionFieldNumber, 18);

+            Assert.AreEqual(Unittest.OptionalNestedEnumExtensionFieldNumber, 21);

+            Assert.AreEqual(Unittest.RepeatedInt32ExtensionFieldNumber, 31);

+            Assert.AreEqual(Unittest.RepeatedGroupExtensionFieldNumber, 46);

+            Assert.AreEqual(Unittest.RepeatedNestedMessageExtensionFieldNumber, 48);

+            Assert.AreEqual(Unittest.RepeatedNestedEnumExtensionFieldNumber, 51);

+        }

+

+        [Test]

+        public void EmptyPackedValue()

+        {

+            TestPackedTypes empty = new TestPackedTypes.Builder().Build();

+            Assert.AreEqual(0, empty.SerializedSize);

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers.Test/IssuesTest.cs b/csharp/src/ProtocolBuffers.Test/IssuesTest.cs
new file mode 100644
index 00000000..ce7e5f09
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/IssuesTest.cs
@@ -0,0 +1,60 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+

+using Google.ProtocolBuffers.Descriptors;

+using UnitTest.Issues.TestProtos;

+using NUnit.Framework;

+

+

+namespace Google.ProtocolBuffers

+{

+    /// <summary>

+    /// Tests for issues which aren't easily compartmentalized into other unit tests.

+    /// </summary>

+    public class IssuesTest

+    {

+        // Issue 45

+        [Test]

+        public void FieldCalledItem()

+        {

+            ItemField message = new ItemField.Builder { Item = 3 }.Build();

+            FieldDescriptor field = ItemField.Descriptor.FindFieldByName("item");

+            Assert.NotNull(field);

+            Assert.AreEqual(3, (int)message[field]);

+        }

+    }

+}

diff --git a/csharp/src/ProtocolBuffers.Test/MessageStreamIteratorTest.cs b/csharp/src/ProtocolBuffers.Test/MessageStreamIteratorTest.cs
new file mode 100644
index 00000000..4754ce60
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/MessageStreamIteratorTest.cs
@@ -0,0 +1,90 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System.Collections.Generic;

+using System.IO;

+using Google.ProtocolBuffers.TestProtos;

+using NUnit.Framework;

+using NestedMessage = Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage;

+

+namespace Google.ProtocolBuffers

+{

+    public class MessageStreamIteratorTest

+    {

+        [Test]

+        public void ThreeMessagesInMemory()

+        {

+            MemoryStream stream = new MemoryStream(MessageStreamWriterTest.ThreeMessageData);

+            IEnumerable<NestedMessage> iterator = MessageStreamIterator<NestedMessage>.FromStreamProvider(() => stream);

+            List<NestedMessage> messages = new List<NestedMessage>(iterator);

+

+            Assert.AreEqual(3, messages.Count);

+            Assert.AreEqual(5, messages[0].Bb);

+            Assert.AreEqual(1500, messages[1].Bb);

+            Assert.IsFalse(messages[2].HasBb);

+        }

+

+        [Test]

+        public void ManyMessagesShouldNotTriggerSizeAlert()

+        {

+            int messageSize = TestUtil.GetAllSet().SerializedSize;

+            // Enough messages to trigger the alert unless we've reset the size

+            // Note that currently we need to make this big enough to copy two whole buffers,

+            // as otherwise when we refill the buffer the second type, the alert triggers instantly.

+            int correctCount = (CodedInputStream.BufferSize*2)/messageSize + 1;

+            using (MemoryStream stream = new MemoryStream())

+            {

+                MessageStreamWriter<TestAllTypes> writer = new MessageStreamWriter<TestAllTypes>(stream);

+                for (int i = 0; i < correctCount; i++)

+                {

+                    writer.Write(TestUtil.GetAllSet());

+                }

+                writer.Flush();

+

+                stream.Position = 0;

+

+                int count = 0;

+                foreach (var message in MessageStreamIterator<TestAllTypes>.FromStreamProvider(() => stream)

+                    .WithSizeLimit(CodedInputStream.BufferSize*2))

+                {

+                    count++;

+                    TestUtil.AssertAllFieldsSet(message);

+                }

+                Assert.AreEqual(correctCount, count);

+            }

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers.Test/MessageStreamWriterTest.cs b/csharp/src/ProtocolBuffers.Test/MessageStreamWriterTest.cs
new file mode 100644
index 00000000..030804ee
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/MessageStreamWriterTest.cs
@@ -0,0 +1,78 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System.IO;

+using NUnit.Framework;

+using NestedMessage = Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage;

+

+namespace Google.ProtocolBuffers

+{

+    public class MessageStreamWriterTest

+    {

+        internal static readonly byte[] ThreeMessageData = new byte[]

+                                                               {

+                                                                   (1 << 3) | 2, 2,

+                                                                   // Field 1, 2 bytes long (first message)

+                                                                   (1 << 3) | 0, 5, // Field 1, value 5

+                                                                   (1 << 3) | 2, 3,

+                                                                   // Field 1, 3 bytes long (second message)

+                                                                   (1 << 3) | 0, (1500 & 0x7f) | 0x80, 1500 >> 7,

+                                                                   // Field 1, value 1500

+                                                                   (1 << 3) | 2, 0, // Field 1, no data (third message)

+                                                               };

+

+        [Test]

+        public void ThreeMessages()

+        {

+            NestedMessage message1 = new NestedMessage.Builder {Bb = 5}.Build();

+            NestedMessage message2 = new NestedMessage.Builder {Bb = 1500}.Build();

+            NestedMessage message3 = new NestedMessage.Builder().Build();

+

+            byte[] data;

+            using (MemoryStream stream = new MemoryStream())

+            {

+                MessageStreamWriter<NestedMessage> writer = new MessageStreamWriter<NestedMessage>(stream);

+                writer.Write(message1);

+                writer.Write(message2);

+                writer.Write(message3);

+                writer.Flush();

+                data = stream.ToArray();

+            }

+

+            TestUtil.AssertEqualBytes(ThreeMessageData, data);

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers.Test/MessageTest.cs b/csharp/src/ProtocolBuffers.Test/MessageTest.cs
new file mode 100644
index 00000000..e746c01a
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/MessageTest.cs
@@ -0,0 +1,344 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System.IO;

+using Google.ProtocolBuffers.Descriptors;

+using Google.ProtocolBuffers.TestProtos;

+using NUnit.Framework;

+

+namespace Google.ProtocolBuffers

+{

+    /// <summary>

+    /// Miscellaneous tests for message operations that apply to both

+    /// generated and dynamic messages.

+    /// </summary>

+    public class MessageTest

+    {

+        // =================================================================

+        // Message-merging tests.

+

+        private static readonly TestAllTypes MergeSource = new TestAllTypes.Builder

+                                                               {

+                                                                   OptionalInt32 = 1,

+                                                                   OptionalString = "foo",

+                                                                   OptionalForeignMessage =

+                                                                       ForeignMessage.DefaultInstance,

+                                                               }.AddRepeatedString("bar").Build();

+

+        private static readonly TestAllTypes MergeDest = new TestAllTypes.Builder

+                                                             {

+                                                                 OptionalInt64 = 2,

+                                                                 OptionalString = "baz",

+                                                                 OptionalForeignMessage =

+                                                                     new ForeignMessage.Builder {C = 3}.Build(),

+                                                             }.AddRepeatedString("qux").Build();

+

+        private const string MergeResultText =

+            "optional_int32: 1\n" +

+            "optional_int64: 2\n" +

+            "optional_string: \"foo\"\n" +

+            "optional_foreign_message {\n" +

+            "  c: 3\n" +

+            "}\n" +

+            "repeated_string: \"qux\"\n" +

+            "repeated_string: \"bar\"\n";

+

+        [Test]

+        public void MergeFrom()

+        {

+            TestAllTypes result = TestAllTypes.CreateBuilder(MergeDest).MergeFrom(MergeSource).Build();

+

+            Assert.AreEqual(MergeResultText, result.ToString());

+        }

+

+        /// <summary>

+        /// Test merging a DynamicMessage into a GeneratedMessage. 

+        /// As long as they have the same descriptor, this should work, but it is an

+        /// entirely different code path.

+        /// </summary>

+        [Test]

+        public void MergeFromDynamic()

+        {

+            TestAllTypes result = (TestAllTypes) TestAllTypes.CreateBuilder(MergeDest)

+                                                     .MergeFrom(DynamicMessage.CreateBuilder(MergeSource).Build())

+                                                     .Build();

+

+            Assert.AreEqual(MergeResultText, result.ToString());

+        }

+

+        /// <summary>

+        /// Test merging two DynamicMessages.

+        /// </summary>

+        [Test]

+        public void DynamicMergeFrom()

+        {

+            DynamicMessage result = (DynamicMessage) DynamicMessage.CreateBuilder(MergeDest)

+                                                         .MergeFrom(

+                                                             (DynamicMessage)

+                                                             DynamicMessage.CreateBuilder(MergeSource).Build())

+                                                         .Build();

+

+            Assert.AreEqual(MergeResultText, result.ToString());

+        }

+

+        // =================================================================

+        // Required-field-related tests.

+

+        private static readonly TestRequired TestRequiredUninitialized = TestRequired.DefaultInstance;

+

+        private static readonly TestRequired TestRequiredInitialized = new TestRequired.Builder

+                                                                           {

+                                                                               A = 1,

+                                                                               B = 2,

+                                                                               C = 3

+                                                                           }.Build();

+

+        [Test]

+        public void Initialization()

+        {

+            TestRequired.Builder builder = TestRequired.CreateBuilder();

+

+            Assert.IsFalse(builder.IsInitialized);

+            builder.A = 1;

+            Assert.IsFalse(builder.IsInitialized);

+            builder.B = 1;

+            Assert.IsFalse(builder.IsInitialized);

+            builder.C = 1;

+            Assert.IsTrue(builder.IsInitialized);

+        }

+

+        [Test]

+        public void UninitializedBuilderToString()

+        {

+            TestRequired.Builder builder = TestRequired.CreateBuilder().SetA(1);

+            Assert.AreEqual("a: 1\n", builder.ToString());

+        }

+

+        [Test]

+        public void RequiredForeign()

+        {

+            TestRequiredForeign.Builder builder = TestRequiredForeign.CreateBuilder();

+

+            Assert.IsTrue(builder.IsInitialized);

+

+            builder.SetOptionalMessage(TestRequiredUninitialized);

+            Assert.IsFalse(builder.IsInitialized);

+

+            builder.SetOptionalMessage(TestRequiredInitialized);

+            Assert.IsTrue(builder.IsInitialized);

+

+            builder.AddRepeatedMessage(TestRequiredUninitialized);

+            Assert.IsFalse(builder.IsInitialized);

+

+            builder.SetRepeatedMessage(0, TestRequiredInitialized);

+            Assert.IsTrue(builder.IsInitialized);

+        }

+

+        [Test]

+        public void RequiredExtension()

+        {

+            TestAllExtensions.Builder builder = TestAllExtensions.CreateBuilder();

+

+            Assert.IsTrue(builder.IsInitialized);

+

+            builder.SetExtension(TestRequired.Single, TestRequiredUninitialized);

+            Assert.IsFalse(builder.IsInitialized);

+

+            builder.SetExtension(TestRequired.Single, TestRequiredInitialized);

+            Assert.IsTrue(builder.IsInitialized);

+

+            builder.AddExtension(TestRequired.Multi, TestRequiredUninitialized);

+            Assert.IsFalse(builder.IsInitialized);

+

+            builder.SetExtension(TestRequired.Multi, 0, TestRequiredInitialized);

+            Assert.IsTrue(builder.IsInitialized);

+        }

+

+        [Test]

+        public void RequiredDynamic()

+        {

+            MessageDescriptor descriptor = TestRequired.Descriptor;

+            DynamicMessage.Builder builder = DynamicMessage.CreateBuilder(descriptor);

+

+            Assert.IsFalse(builder.IsInitialized);

+            builder[descriptor.FindDescriptor<FieldDescriptor>("a")] = 1;

+            Assert.IsFalse(builder.IsInitialized);

+            builder[descriptor.FindDescriptor<FieldDescriptor>("b")] = 1;

+            Assert.IsFalse(builder.IsInitialized);

+            builder[descriptor.FindDescriptor<FieldDescriptor>("c")] = 1;

+            Assert.IsTrue(builder.IsInitialized);

+        }

+

+        [Test]

+        public void RequiredDynamicForeign()

+        {

+            MessageDescriptor descriptor = TestRequiredForeign.Descriptor;

+            DynamicMessage.Builder builder = DynamicMessage.CreateBuilder(descriptor);

+

+            Assert.IsTrue(builder.IsInitialized);

+

+            builder[descriptor.FindDescriptor<FieldDescriptor>("optional_message")] = TestRequiredUninitialized;

+            Assert.IsFalse(builder.IsInitialized);

+

+            builder[descriptor.FindDescriptor<FieldDescriptor>("optional_message")] = TestRequiredInitialized;

+            Assert.IsTrue(builder.IsInitialized);

+

+            builder.AddRepeatedField(descriptor.FindDescriptor<FieldDescriptor>("repeated_message"),

+                                     TestRequiredUninitialized);

+            Assert.IsFalse(builder.IsInitialized);

+

+            builder.SetRepeatedField(descriptor.FindDescriptor<FieldDescriptor>("repeated_message"), 0,

+                                     TestRequiredInitialized);

+            Assert.IsTrue(builder.IsInitialized);

+        }

+

+        [Test]

+        public void UninitializedException()

+        {

+            var e = Assert.Throws<UninitializedMessageException>(() => TestRequired.CreateBuilder().Build());

+            Assert.AreEqual("Message missing required fields: a, b, c", e.Message);

+        }

+

+        [Test]

+        public void BuildPartial()

+        {

+            // We're mostly testing that no exception is thrown.

+            TestRequired message = TestRequired.CreateBuilder().BuildPartial();

+            Assert.IsFalse(message.IsInitialized);

+        }

+

+        [Test]

+        public void NestedUninitializedException()

+        {

+            var e = Assert.Throws<UninitializedMessageException>(() => TestRequiredForeign.CreateBuilder()

+                    .SetOptionalMessage(TestRequiredUninitialized)

+                    .AddRepeatedMessage(TestRequiredUninitialized)

+                    .AddRepeatedMessage(TestRequiredUninitialized)

+                    .Build());

+            Assert.AreEqual(

+                "Message missing required fields: " +

+                "optional_message.a, " +

+                "optional_message.b, " +

+                "optional_message.c, " +

+                "repeated_message[0].a, " +

+                "repeated_message[0].b, " +

+                "repeated_message[0].c, " +

+                "repeated_message[1].a, " +

+                "repeated_message[1].b, " +

+                "repeated_message[1].c",

+                e.Message);

+        }

+

+        [Test]

+        public void BuildNestedPartial()

+        {

+            // We're mostly testing that no exception is thrown.

+            TestRequiredForeign message =

+                TestRequiredForeign.CreateBuilder()

+                    .SetOptionalMessage(TestRequiredUninitialized)

+                    .AddRepeatedMessage(TestRequiredUninitialized)

+                    .AddRepeatedMessage(TestRequiredUninitialized)

+                    .BuildPartial();

+            Assert.IsFalse(message.IsInitialized);

+        }

+

+        [Test]

+        public void ParseUninitialized()

+        {

+            var e = Assert.Throws<InvalidProtocolBufferException>(() => TestRequired.ParseFrom(ByteString.Empty));

+            Assert.AreEqual("Message missing required fields: a, b, c", e.Message);

+        }

+

+        [Test]

+        public void ParseNestedUnititialized()

+        {

+            ByteString data =

+                TestRequiredForeign.CreateBuilder()

+                    .SetOptionalMessage(TestRequiredUninitialized)

+                    .AddRepeatedMessage(TestRequiredUninitialized)

+                    .AddRepeatedMessage(TestRequiredUninitialized)

+                    .BuildPartial().ToByteString();

+

+            var e = Assert.Throws<InvalidProtocolBufferException>(() => TestRequiredForeign.ParseFrom(data));

+            Assert.AreEqual(

+                "Message missing required fields: " +

+                "optional_message.a, " +

+                "optional_message.b, " +

+                "optional_message.c, " +

+                "repeated_message[0].a, " +

+                "repeated_message[0].b, " +

+                "repeated_message[0].c, " +

+                "repeated_message[1].a, " +

+                "repeated_message[1].b, " +

+                "repeated_message[1].c",

+                e.Message);

+        }

+

+        [Test]

+        public void DynamicUninitializedException()

+        {

+            var e = Assert.Throws<UninitializedMessageException>(() => DynamicMessage.CreateBuilder(TestRequired.Descriptor).Build());

+            Assert.AreEqual("Message missing required fields: a, b, c", e.Message);

+        }

+

+        [Test]

+        public void DynamicBuildPartial()

+        {

+            // We're mostly testing that no exception is thrown.

+            DynamicMessage message = DynamicMessage.CreateBuilder(TestRequired.Descriptor).BuildPartial();

+            Assert.IsFalse(message.Initialized);

+        }

+

+        [Test]

+        public void DynamicParseUnititialized()

+        {

+            MessageDescriptor descriptor = TestRequired.Descriptor;

+            var e = Assert.Throws<InvalidProtocolBufferException>(() => DynamicMessage.ParseFrom(descriptor, ByteString.Empty));

+            Assert.AreEqual("Message missing required fields: a, b, c", e.Message);

+        }

+

+        [Test]

+        public void PackedTypesWrittenDirectlyToStream()

+        {

+            TestPackedTypes message = new TestPackedTypes.Builder {PackedInt32List = {0, 1, 2}}.Build();

+            MemoryStream stream = new MemoryStream();

+            message.WriteTo(stream);

+            stream.Position = 0;

+            TestPackedTypes readMessage = TestPackedTypes.ParseFrom(stream);

+            Assert.AreEqual(message, readMessage);

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers.Test/MessageUtilTest.cs b/csharp/src/ProtocolBuffers.Test/MessageUtilTest.cs
new file mode 100644
index 00000000..72909660
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/MessageUtilTest.cs
@@ -0,0 +1,82 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using Google.ProtocolBuffers.TestProtos;

+using NUnit.Framework;

+

+namespace Google.ProtocolBuffers

+{

+    public class MessageUtilTest

+    {

+        [Test]

+        public void NullTypeName()

+        {

+            Assert.Throws<ArgumentNullException>(() => MessageUtil.GetDefaultMessage((string) null));

+        }

+

+        [Test]

+        public void InvalidTypeName()

+        {

+            Assert.Throws<ArgumentException>(() => MessageUtil.GetDefaultMessage("invalidtypename"));

+        }

+

+        [Test]

+        public void ValidTypeName()

+        {

+            Assert.AreSame(TestAllTypes.DefaultInstance,

+                           MessageUtil.GetDefaultMessage(typeof(TestAllTypes).AssemblyQualifiedName));

+        }

+

+        [Test]

+        public void NullType()

+        {

+            Assert.Throws<ArgumentNullException>(() => MessageUtil.GetDefaultMessage((Type)null));

+        }

+

+        [Test]

+        public void NonMessageType()

+        {

+            Assert.Throws<ArgumentException>(() => MessageUtil.GetDefaultMessage(typeof(string)));

+        }

+

+        [Test]

+        public void ValidType()

+        {

+            Assert.AreSame(TestAllTypes.DefaultInstance, MessageUtil.GetDefaultMessage(typeof(TestAllTypes)));

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers.Test/NameHelpersTest.cs b/csharp/src/ProtocolBuffers.Test/NameHelpersTest.cs
new file mode 100644
index 00000000..edd3ccd9
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/NameHelpersTest.cs
@@ -0,0 +1,81 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using NUnit.Framework;

+

+namespace Google.ProtocolBuffers

+{

+    public class NameHelpersTest

+    {

+        [Test]

+        public void UnderscoresToPascalCase()

+        {

+            Assert.AreEqual("FooBar", NameHelpers.UnderscoresToPascalCase("Foo_bar"));

+            Assert.AreEqual("FooBar", NameHelpers.UnderscoresToPascalCase("foo_bar"));

+            Assert.AreEqual("Foo0Bar", NameHelpers.UnderscoresToPascalCase("Foo0bar"));

+            Assert.AreEqual("FooBar", NameHelpers.UnderscoresToPascalCase("Foo_+_Bar"));

+

+            Assert.AreEqual("Bar", NameHelpers.UnderscoresToPascalCase("__+bar"));

+            Assert.AreEqual("Bar", NameHelpers.UnderscoresToPascalCase("bar_"));

+            Assert.AreEqual("_0Bar", NameHelpers.UnderscoresToPascalCase("_0bar"));

+            Assert.AreEqual("_1Bar", NameHelpers.UnderscoresToPascalCase("_1_bar"));

+        }

+

+        [Test]

+        public void UnderscoresToCamelCase()

+        {

+            Assert.AreEqual("fooBar", NameHelpers.UnderscoresToCamelCase("Foo_bar"));

+            Assert.AreEqual("fooBar", NameHelpers.UnderscoresToCamelCase("foo_bar"));

+            Assert.AreEqual("foo0Bar", NameHelpers.UnderscoresToCamelCase("Foo0bar"));

+            Assert.AreEqual("fooBar", NameHelpers.UnderscoresToCamelCase("Foo_+_Bar"));

+

+            Assert.AreEqual("bar", NameHelpers.UnderscoresToCamelCase("__+bar"));

+            Assert.AreEqual("bar", NameHelpers.UnderscoresToCamelCase("bar_"));

+            Assert.AreEqual("_0Bar", NameHelpers.UnderscoresToCamelCase("_0bar"));

+            Assert.AreEqual("_1Bar", NameHelpers.UnderscoresToCamelCase("_1_bar"));

+        }

+

+        [Test]

+        public void StripSuffix()

+        {

+            string text = "FooBar";

+            Assert.IsFalse(NameHelpers.StripSuffix(ref text, "Foo"));

+            Assert.AreEqual("FooBar", text);

+            Assert.IsTrue(NameHelpers.StripSuffix(ref text, "Bar"));

+            Assert.AreEqual("Foo", text);

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers.Test/Properties/AppManifest.xml b/csharp/src/ProtocolBuffers.Test/Properties/AppManifest.xml
new file mode 100644
index 00000000..a9552327
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/Properties/AppManifest.xml
@@ -0,0 +1,6 @@
+<Deployment xmlns="http://schemas.microsoft.com/client/2007/deployment"

+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

+>

+    <Deployment.Parts>

+    </Deployment.Parts>

+</Deployment>

diff --git a/csharp/src/ProtocolBuffers.Test/Properties/AssemblyInfo.cs b/csharp/src/ProtocolBuffers.Test/Properties/AssemblyInfo.cs
new file mode 100644
index 00000000..bfa1f05e
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/Properties/AssemblyInfo.cs
@@ -0,0 +1,30 @@
+using System;

+using System.Reflection;

+using System.Runtime.CompilerServices;

+using System.Runtime.InteropServices;

+

+// General Information about an assembly is controlled through the following 

+// set of attributes. Change these attribute values to modify the information

+// associated with an assembly.

+

+[assembly: AssemblyTitle("ProtocolBuffers.Test")]

+[assembly: AssemblyDescription("")]

+[assembly: AssemblyConfiguration("")]

+[assembly: AssemblyCompany("")]

+[assembly: AssemblyProduct("ProtocolBuffers.Test")]

+[assembly: AssemblyCopyright("Copyright �  2008")]

+[assembly: AssemblyTrademark("")]

+[assembly: AssemblyCulture("")]

+

+// Version information for an assembly consists of the following four values:

+//

+//      Major Version

+//      Minor Version 

+//      Build Number

+//      Revision

+//

+// You can specify all the values or you can default the Build and Revision Numbers 

+// by using the '*' as shown below:

+// [assembly: AssemblyVersion("2.4.1.555")]

+

+[assembly: AssemblyVersion("2.4.1.555")]

diff --git a/csharp/src/ProtocolBuffers.Test/Properties/OutOfBrowserSettings.xml b/csharp/src/ProtocolBuffers.Test/Properties/OutOfBrowserSettings.xml
new file mode 100644
index 00000000..634f44bf
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/Properties/OutOfBrowserSettings.xml
@@ -0,0 +1,7 @@
+<OutOfBrowserSettings ShortName="ProtocolBuffers.Test" EnableGPUAcceleration="False" ShowInstallMenuItem="False">

+  <OutOfBrowserSettings.Blurb>ProtocolBuffers.Test</OutOfBrowserSettings.Blurb>

+  <OutOfBrowserSettings.WindowSettings>

+    <WindowSettings Title="ProtocolBuffers.Test" />

+  </OutOfBrowserSettings.WindowSettings>

+  <OutOfBrowserSettings.Icons />

+</OutOfBrowserSettings>
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers.Test/ProtocolBuffers.Test.csproj b/csharp/src/ProtocolBuffers.Test/ProtocolBuffers.Test.csproj
new file mode 100644
index 00000000..b4c562d1
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/ProtocolBuffers.Test.csproj
@@ -0,0 +1,155 @@
+<?xml version="1.0" encoding="utf-8"?>

+<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

+  <PropertyGroup>

+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>

+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>

+    <ProductVersion>9.0.30729</ProductVersion>

+    <SchemaVersion>2.0</SchemaVersion>

+    <ProjectGuid>{DD01ED24-3750-4567-9A23-1DB676A15610}</ProjectGuid>

+    <OutputType>Library</OutputType>

+    <AppDesignerFolder>Properties</AppDesignerFolder>

+    <RootNamespace>Google.ProtocolBuffers</RootNamespace>

+    <AssemblyName>Google.ProtocolBuffers.Test</AssemblyName>

+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>

+    <FileAlignment>512</FileAlignment>

+    <SignAssembly>true</SignAssembly>

+    <AssemblyOriginatorKeyFile>..\..\keys\Google.ProtocolBuffers.snk</AssemblyOriginatorKeyFile>

+    <OldToolsVersion>3.5</OldToolsVersion>

+    <TargetFrameworkProfile>

+    </TargetFrameworkProfile>

+    <NuGetPackageImportStamp>

+    </NuGetPackageImportStamp>

+  </PropertyGroup>

+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">

+    <DebugSymbols>true</DebugSymbols>

+    <DebugType>full</DebugType>

+    <Optimize>false</Optimize>

+    <OutputPath>bin\Debug</OutputPath>

+    <IntermediateOutputPath>obj\Debug\</IntermediateOutputPath>

+    <DefineConstants>DEBUG;TRACE;$(EnvironmentFlavor);$(EnvironmentTemplate)</DefineConstants>

+    <ErrorReport>prompt</ErrorReport>

+    <WarningLevel>4</WarningLevel>

+    <NoStdLib>true</NoStdLib>

+    <GenerateSerializationAssemblies>Off</GenerateSerializationAssemblies>

+    <Prefer32Bit>false</Prefer32Bit>

+  </PropertyGroup>

+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">

+    <DebugType>pdbonly</DebugType>

+    <Optimize>true</Optimize>

+    <OutputPath>bin\Release</OutputPath>

+    <IntermediateOutputPath>obj\Release\</IntermediateOutputPath>

+    <DefineConstants>TRACE;$(EnvironmentFlavor);$(EnvironmentTemplate)</DefineConstants>

+    <ErrorReport>prompt</ErrorReport>

+    <WarningLevel>4</WarningLevel>

+    <NoStdLib>true</NoStdLib>

+    <GenerateSerializationAssemblies>Off</GenerateSerializationAssemblies>

+    <Prefer32Bit>false</Prefer32Bit>

+  </PropertyGroup>

+  <ItemGroup>

+    <Reference Include="mscorlib" />

+    <Reference Include="nunit.core, Version=2.6.4.14350, Culture=neutral, PublicKeyToken=96d09a1eb7f44a77, processorArchitecture=MSIL">

+      <HintPath>..\packages\NUnitTestAdapter.2.0.0\lib\nunit.core.dll</HintPath>

+      <Private>True</Private>

+    </Reference>

+    <Reference Include="nunit.core.interfaces, Version=2.6.4.14350, Culture=neutral, PublicKeyToken=96d09a1eb7f44a77, processorArchitecture=MSIL">

+      <HintPath>..\packages\NUnitTestAdapter.2.0.0\lib\nunit.core.interfaces.dll</HintPath>

+      <Private>True</Private>

+    </Reference>

+    <Reference Include="nunit.framework, Version=2.6.4.14350, Culture=neutral, PublicKeyToken=96d09a1eb7f44a77, processorArchitecture=MSIL">

+      <HintPath>..\packages\NUnit.2.6.4\lib\nunit.framework.dll</HintPath>

+      <Private>True</Private>

+    </Reference>

+    <Reference Include="nunit.util, Version=2.6.4.14350, Culture=neutral, PublicKeyToken=96d09a1eb7f44a77, processorArchitecture=MSIL">

+      <HintPath>..\packages\NUnitTestAdapter.2.0.0\lib\nunit.util.dll</HintPath>

+      <Private>True</Private>

+    </Reference>

+    <Reference Include="NUnit.VisualStudio.TestAdapter, Version=2.0.0.0, Culture=neutral, PublicKeyToken=4cb40d35494691ac, processorArchitecture=MSIL">

+      <HintPath>..\packages\NUnitTestAdapter.2.0.0\lib\NUnit.VisualStudio.TestAdapter.dll</HintPath>

+      <Private>True</Private>

+    </Reference>

+    <Reference Include="System" />

+    <Reference Include="System.Xml" />

+  </ItemGroup>

+  <ItemGroup>

+    <Compile Include="AbstractMessageTest.cs" />

+    <Compile Include="ByteStringTest.cs" />

+    <Compile Include="FieldPresenceTest.cs" />

+    <Compile Include="CodedInputStreamTest.cs" />

+    <Compile Include="CodedOutputStreamTest.cs" />

+    <Compile Include="Collections\PopsicleListTest.cs" />

+    <Compile Include="Compatibility\BinaryCompatibilityTests.cs" />

+    <Compile Include="Compatibility\CompatibilityTests.cs" />

+    <Compile Include="Compatibility\DictionaryCompatibilityTests.cs" />

+    <Compile Include="Compatibility\JsonCompatibilityTests.cs" />

+    <Compile Include="Compatibility\TestResources.cs" />

+    <Compile Include="Compatibility\TextCompatibilityTests.cs" />

+    <Compile Include="Compatibility\XmlCompatibilityTests.cs" />

+    <Compile Include="TestProtos\GoogleSize.cs" />

+    <Compile Include="TestProtos\GoogleSpeed.cs" />

+    <Compile Include="TestProtos\Unittest.cs" />

+    <Compile Include="TestProtos\UnittestCustomOptions.cs" />

+    <Compile Include="TestProtos\UnittestDropUnknownFields.cs" />

+    <Compile Include="TestProtos\UnittestEnormousDescriptor.cs" />

+    <Compile Include="TestProtos\UnittestExtrasXmltest.cs" />

+    <Compile Include="TestProtos\UnittestImport.cs" />

+    <Compile Include="TestProtos\UnittestImportPublic.cs" />

+    <Compile Include="TestProtos\UnittestIssues.cs" />

+    <Compile Include="TestProtos\UnittestMset.cs" />

+    <Compile Include="TestProtos\UnittestNoFieldPresence.cs" />

+    <Compile Include="TestProtos\UnittestOptimizeFor.cs" />

+    <Compile Include="TestProtos\UnknownEnumTest.cs" />

+    <Compile Include="TestResources.cs" />

+    <Compile Include="TestReaderForUrlEncoded.cs" />

+    <Compile Include="DeprecatedMemberTest.cs" />

+    <Compile Include="DescriptorsTest.cs" />

+    <Compile Include="DynamicMessageTest.cs" />

+    <Compile Include="ExtendableMessageTest.cs" />

+    <Compile Include="GeneratedBuilderTest.cs" />

+    <Compile Include="GeneratedMessageTest.cs" />

+    <Compile Include="IssuesTest.cs" />

+    <Compile Include="MessageStreamIteratorTest.cs" />

+    <Compile Include="MessageStreamWriterTest.cs" />

+    <Compile Include="MessageTest.cs" />

+    <Compile Include="MessageUtilTest.cs" />

+    <Compile Include="NameHelpersTest.cs" />

+    <Compile Include="Properties\AssemblyInfo.cs" />

+    <Compile Include="ReflectionTester.cs" />

+    <Compile Include="ReusableBuilderTest.cs" />

+    <Compile Include="TestCornerCases.cs" />

+    <Compile Include="TestMimeMessageFormats.cs" />

+    <Compile Include="TestUtil.cs" />

+    <Compile Include="TestWriterFormatJson.cs" />

+    <Compile Include="TestWriterFormatXml.cs" />

+    <Compile Include="TextFormatTest.cs" />

+    <Compile Include="UnknownFieldSetTest.cs" />

+    <Compile Include="WireFormatTest.cs" />

+  </ItemGroup>

+  <ItemGroup>

+    <ProjectReference Include="..\ProtocolBuffers.Serialization\ProtocolBuffers.Serialization.csproj">

+      <Project>{231391AF-449C-4a39-986C-AD7F270F4750}</Project>

+      <Name>ProtocolBuffers.Serialization</Name>

+    </ProjectReference>

+    <ProjectReference Include="..\ProtocolBuffers\ProtocolBuffers.csproj">

+      <Project>{6908BDCE-D925-43F3-94AC-A531E6DF2591}</Project>

+      <Name>ProtocolBuffers</Name>

+    </ProjectReference>

+  </ItemGroup>

+  <ItemGroup>

+    <EmbeddedResource Include="Compatibility\google_message1.dat" />

+    <EmbeddedResource Include="Compatibility\google_message2.dat" />

+  </ItemGroup>

+  <ItemGroup>

+    <None Include="packages.config" />

+  </ItemGroup>

+  <ItemGroup>

+    <Service Include="{82A7F48D-3B50-4B1E-B82E-3ADA8210C358}" />

+  </ItemGroup>

+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />

+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 

+       Other similar extension points exist, see Microsoft.Common.targets.

+  <Target Name="BeforeBuild">

+  </Target>

+  <Target Name="AfterBuild">

+  </Target>

+  -->

+</Project>
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers.Test/ReflectionTester.cs b/csharp/src/ProtocolBuffers.Test/ReflectionTester.cs
new file mode 100644
index 00000000..bd1d2c65
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/ReflectionTester.cs
@@ -0,0 +1,1004 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using Google.ProtocolBuffers.Descriptors;

+using Google.ProtocolBuffers.TestProtos;

+using NUnit.Framework;

+

+#pragma warning disable 618 // Disable warning about obsolete use miss-matched assert arguments

+

+namespace Google.ProtocolBuffers

+{

+    /// <summary>

+    /// Performs the same things that the methods of TestUtil do, but

+    /// via the reflection interface.  This is its own class because it needs

+    /// to know what descriptor to use.

+    /// </summary>

+    internal class ReflectionTester

+    {

+        private readonly MessageDescriptor baseDescriptor;

+        private readonly ExtensionRegistry extensionRegistry;

+

+        private readonly FileDescriptor file;

+        private readonly FileDescriptor importFile;

+

+        private readonly MessageDescriptor optionalGroup;

+        private readonly MessageDescriptor repeatedGroup;

+        private readonly MessageDescriptor nestedMessage;

+        private readonly MessageDescriptor foreignMessage;

+        private readonly MessageDescriptor importMessage;

+

+        private readonly FieldDescriptor groupA;

+        private readonly FieldDescriptor repeatedGroupA;

+        private readonly FieldDescriptor nestedB;

+        private readonly FieldDescriptor foreignC;

+        private readonly FieldDescriptor importD;

+

+        private readonly EnumDescriptor nestedEnum;

+        private readonly EnumDescriptor foreignEnum;

+        private readonly EnumDescriptor importEnum;

+

+        private readonly EnumValueDescriptor nestedFoo;

+        private readonly EnumValueDescriptor nestedBar;

+        private readonly EnumValueDescriptor nestedBaz;

+        private readonly EnumValueDescriptor foreignFoo;

+        private readonly EnumValueDescriptor foreignBar;

+        private readonly EnumValueDescriptor foreignBaz;

+        private readonly EnumValueDescriptor importFoo;

+        private readonly EnumValueDescriptor importBar;

+        private readonly EnumValueDescriptor importBaz;

+

+        /// <summary>

+        /// Constructs an instance that will expect messages using the given

+        /// descriptor. Normally <paramref name="baseDescriptor"/> should be

+        /// a descriptor for TestAllTypes. However, if extensionRegistry is non-null,

+        /// then baseDescriptor should be for TestAllExtensions instead, and instead of

+        /// reading and writing normal fields, the tester will read and write extensions.

+        /// All of the TestAllExtensions extensions must be registered in the registry.

+        /// </summary>

+        private ReflectionTester(MessageDescriptor baseDescriptor,

+                                 ExtensionRegistry extensionRegistry)

+        {

+            this.baseDescriptor = baseDescriptor;

+            this.extensionRegistry = extensionRegistry;

+

+            this.file = baseDescriptor.File;

+            Assert.AreEqual(1, file.Dependencies.Count);

+            this.importFile = file.Dependencies[0];

+

+            MessageDescriptor testAllTypes;

+            if (baseDescriptor.Name == "TestAllTypes")

+            {

+                testAllTypes = baseDescriptor;

+            }

+            else

+            {

+                testAllTypes = file.FindTypeByName<MessageDescriptor>("TestAllTypes");

+                Assert.NotNull(testAllTypes);

+            }

+

+            if (extensionRegistry == null)

+            {

+                // Use testAllTypes, rather than baseDescriptor, to allow

+                // initialization using TestPackedTypes descriptors. These objects

+                // won't be used by the methods for packed fields.

+                this.optionalGroup =

+                    testAllTypes.FindDescriptor<MessageDescriptor>("OptionalGroup");

+                this.repeatedGroup =

+                    testAllTypes.FindDescriptor<MessageDescriptor>("RepeatedGroup");

+            }

+            else

+            {

+                this.optionalGroup =

+                    file.FindTypeByName<MessageDescriptor>("OptionalGroup_extension");

+                this.repeatedGroup =

+                    file.FindTypeByName<MessageDescriptor>("RepeatedGroup_extension");

+            }

+            this.nestedMessage = testAllTypes.FindDescriptor<MessageDescriptor>("NestedMessage");

+            this.foreignMessage = file.FindTypeByName<MessageDescriptor>("ForeignMessage");

+            this.importMessage = importFile.FindTypeByName<MessageDescriptor>("ImportMessage");

+

+            this.nestedEnum = testAllTypes.FindDescriptor<EnumDescriptor>("NestedEnum");

+            this.foreignEnum = file.FindTypeByName<EnumDescriptor>("ForeignEnum");

+            this.importEnum = importFile.FindTypeByName<EnumDescriptor>("ImportEnum");

+

+            Assert.NotNull(optionalGroup);

+            Assert.NotNull(repeatedGroup);

+            Assert.NotNull(nestedMessage);

+            Assert.NotNull(foreignMessage);

+            Assert.NotNull(importMessage);

+            Assert.NotNull(nestedEnum);

+            Assert.NotNull(foreignEnum);

+            Assert.NotNull(importEnum);

+

+            this.nestedB = nestedMessage.FindDescriptor<FieldDescriptor>("bb");

+            this.foreignC = foreignMessage.FindDescriptor<FieldDescriptor>("c");

+            this.importD = importMessage.FindDescriptor<FieldDescriptor>("d");

+            this.nestedFoo = nestedEnum.FindValueByName("FOO");

+            this.nestedBar = nestedEnum.FindValueByName("BAR");

+            this.nestedBaz = nestedEnum.FindValueByName("BAZ");

+            this.foreignFoo = foreignEnum.FindValueByName("FOREIGN_FOO");

+            this.foreignBar = foreignEnum.FindValueByName("FOREIGN_BAR");

+            this.foreignBaz = foreignEnum.FindValueByName("FOREIGN_BAZ");

+            this.importFoo = importEnum.FindValueByName("IMPORT_FOO");

+            this.importBar = importEnum.FindValueByName("IMPORT_BAR");

+            this.importBaz = importEnum.FindValueByName("IMPORT_BAZ");

+

+            this.groupA = optionalGroup.FindDescriptor<FieldDescriptor>("a");

+            this.repeatedGroupA = repeatedGroup.FindDescriptor<FieldDescriptor>("a");

+

+            Assert.NotNull(groupA);

+            Assert.NotNull(repeatedGroupA);

+            Assert.NotNull(nestedB);

+            Assert.NotNull(foreignC);

+            Assert.NotNull(importD);

+            Assert.NotNull(nestedFoo);

+            Assert.NotNull(nestedBar);

+            Assert.NotNull(nestedBaz);

+            Assert.NotNull(foreignFoo);

+            Assert.NotNull(foreignBar);

+            Assert.NotNull(foreignBaz);

+            Assert.NotNull(importFoo);

+            Assert.NotNull(importBar);

+            Assert.NotNull(importBaz);

+        }

+

+        /// <summary>

+        /// Creates an instance for the TestAllTypes message, with no extension registry.

+        /// </summary>

+        public static ReflectionTester CreateTestAllTypesInstance()

+        {

+            return new ReflectionTester(TestAllTypes.Descriptor, null);

+        }

+

+        /// <summary>

+        /// Creates an instance for the TestAllExtensions message, with an

+        /// extension registry from TestUtil.CreateExtensionRegistry.

+        /// </summary>

+        public static ReflectionTester CreateTestAllExtensionsInstance()

+        {

+            return new ReflectionTester(TestAllExtensions.Descriptor, TestUtil.CreateExtensionRegistry());

+        }

+

+        /// <summary>

+        /// Creates an instance for the TestPackedTypes message, with no extensions.

+        /// </summary>

+        public static ReflectionTester CreateTestPackedTypesInstance()

+        {

+            return new ReflectionTester(TestPackedTypes.Descriptor, null);

+        }

+

+        /// <summary>

+        /// Shorthand to get a FieldDescriptor for a field of unittest::TestAllTypes.

+        /// </summary>

+        private FieldDescriptor f(String name)

+        {

+            FieldDescriptor result;

+            if (extensionRegistry == null)

+            {

+                result = baseDescriptor.FindDescriptor<FieldDescriptor>(name);

+            }

+            else

+            {

+                result = file.FindTypeByName<FieldDescriptor>(name + "_extension");

+            }

+            Assert.NotNull(result);

+            return result;

+        }

+

+        /// <summary>

+        /// Calls parent.CreateBuilderForField() or uses the extension registry

+        /// to find an appropriate builder, depending on what type is being tested.

+        /// </summary>

+        private IBuilder CreateBuilderForField(IBuilder parent, FieldDescriptor field)

+        {

+            if (extensionRegistry == null)

+            {

+                return parent.CreateBuilderForField(field);

+            }

+            else

+            {

+                ExtensionInfo extension = extensionRegistry[field.ContainingType, field.FieldNumber];

+                Assert.NotNull(extension);

+                Assert.NotNull(extension.DefaultInstance);

+                return (IBuilder) extension.DefaultInstance.WeakCreateBuilderForType();

+            }

+        }

+

+        /// <summary>

+        /// Sets every field of the message to the values expected by

+        /// AssertAllFieldsSet, using the reflection interface.

+        /// </summary>

+        /// <param name="message"></param>

+        internal void SetAllFieldsViaReflection(IBuilder message)

+        {

+            message[f("optional_int32")] = 101;

+            message[f("optional_int64")] = 102L;

+            message[f("optional_uint32")] = 103U;

+            message[f("optional_uint64")] = 104UL;

+            message[f("optional_sint32")] = 105;

+            message[f("optional_sint64")] = 106L;

+            message[f("optional_fixed32")] = 107U;

+            message[f("optional_fixed64")] = 108UL;

+            message[f("optional_sfixed32")] = 109;

+            message[f("optional_sfixed64")] = 110L;

+            message[f("optional_float")] = 111F;

+            message[f("optional_double")] = 112D;

+            message[f("optional_bool")] = true;

+            message[f("optional_string")] = "115";

+            message[f("optional_bytes")] = TestUtil.ToBytes("116");

+

+            message[f("optionalgroup")] =

+                CreateBuilderForField(message, f("optionalgroup")).SetField(groupA, 117).WeakBuild();

+            message[f("optional_nested_message")] =

+                CreateBuilderForField(message, f("optional_nested_message")).SetField(nestedB, 118).WeakBuild();

+            message[f("optional_foreign_message")] =

+                CreateBuilderForField(message, f("optional_foreign_message")).SetField(foreignC, 119).WeakBuild();

+            message[f("optional_import_message")] =

+                CreateBuilderForField(message, f("optional_import_message")).SetField(importD, 120).WeakBuild();

+

+            message[f("optional_nested_enum")] = nestedBaz;

+            message[f("optional_foreign_enum")] = foreignBaz;

+            message[f("optional_import_enum")] = importBaz;

+

+            message[f("optional_string_piece")] = "124";

+            message[f("optional_cord")] = "125";

+

+            // -----------------------------------------------------------------

+

+            message.WeakAddRepeatedField(f("repeated_int32"), 201);

+            message.WeakAddRepeatedField(f("repeated_int64"), 202L);

+            message.WeakAddRepeatedField(f("repeated_uint32"), 203U);

+            message.WeakAddRepeatedField(f("repeated_uint64"), 204UL);

+            message.WeakAddRepeatedField(f("repeated_sint32"), 205);

+            message.WeakAddRepeatedField(f("repeated_sint64"), 206L);

+            message.WeakAddRepeatedField(f("repeated_fixed32"), 207U);

+            message.WeakAddRepeatedField(f("repeated_fixed64"), 208UL);

+            message.WeakAddRepeatedField(f("repeated_sfixed32"), 209);

+            message.WeakAddRepeatedField(f("repeated_sfixed64"), 210L);

+            message.WeakAddRepeatedField(f("repeated_float"), 211F);

+            message.WeakAddRepeatedField(f("repeated_double"), 212D);

+            message.WeakAddRepeatedField(f("repeated_bool"), true);

+            message.WeakAddRepeatedField(f("repeated_string"), "215");

+            message.WeakAddRepeatedField(f("repeated_bytes"), TestUtil.ToBytes("216"));

+

+

+            message.WeakAddRepeatedField(f("repeatedgroup"),

+                                         CreateBuilderForField(message, f("repeatedgroup")).SetField(repeatedGroupA, 217)

+                                             .WeakBuild());

+            message.WeakAddRepeatedField(f("repeated_nested_message"),

+                                         CreateBuilderForField(message, f("repeated_nested_message")).SetField(nestedB,

+                                                                                                               218).

+                                             WeakBuild());

+            message.WeakAddRepeatedField(f("repeated_foreign_message"),

+                                         CreateBuilderForField(message, f("repeated_foreign_message")).SetField(

+                                             foreignC, 219).WeakBuild());

+            message.WeakAddRepeatedField(f("repeated_import_message"),

+                                         CreateBuilderForField(message, f("repeated_import_message")).SetField(importD,

+                                                                                                               220).

+                                             WeakBuild());

+

+            message.WeakAddRepeatedField(f("repeated_nested_enum"), nestedBar);

+            message.WeakAddRepeatedField(f("repeated_foreign_enum"), foreignBar);

+            message.WeakAddRepeatedField(f("repeated_import_enum"), importBar);

+

+            message.WeakAddRepeatedField(f("repeated_string_piece"), "224");

+            message.WeakAddRepeatedField(f("repeated_cord"), "225");

+

+            // Add a second one of each field.

+            message.WeakAddRepeatedField(f("repeated_int32"), 301);

+            message.WeakAddRepeatedField(f("repeated_int64"), 302L);

+            message.WeakAddRepeatedField(f("repeated_uint32"), 303U);

+            message.WeakAddRepeatedField(f("repeated_uint64"), 304UL);

+            message.WeakAddRepeatedField(f("repeated_sint32"), 305);

+            message.WeakAddRepeatedField(f("repeated_sint64"), 306L);

+            message.WeakAddRepeatedField(f("repeated_fixed32"), 307U);

+            message.WeakAddRepeatedField(f("repeated_fixed64"), 308UL);

+            message.WeakAddRepeatedField(f("repeated_sfixed32"), 309);

+            message.WeakAddRepeatedField(f("repeated_sfixed64"), 310L);

+            message.WeakAddRepeatedField(f("repeated_float"), 311F);

+            message.WeakAddRepeatedField(f("repeated_double"), 312D);

+            message.WeakAddRepeatedField(f("repeated_bool"), false);

+            message.WeakAddRepeatedField(f("repeated_string"), "315");

+            message.WeakAddRepeatedField(f("repeated_bytes"), TestUtil.ToBytes("316"));

+

+            message.WeakAddRepeatedField(f("repeatedgroup"),

+                                         CreateBuilderForField(message, f("repeatedgroup"))

+                                             .SetField(repeatedGroupA, 317).WeakBuild());

+            message.WeakAddRepeatedField(f("repeated_nested_message"),

+                                         CreateBuilderForField(message, f("repeated_nested_message"))

+                                             .SetField(nestedB, 318).WeakBuild());

+            message.WeakAddRepeatedField(f("repeated_foreign_message"),

+                                         CreateBuilderForField(message, f("repeated_foreign_message"))

+                                             .SetField(foreignC, 319).WeakBuild());

+            message.WeakAddRepeatedField(f("repeated_import_message"),

+                                         CreateBuilderForField(message, f("repeated_import_message"))

+                                             .SetField(importD, 320).WeakBuild());

+

+            message.WeakAddRepeatedField(f("repeated_nested_enum"), nestedBaz);

+            message.WeakAddRepeatedField(f("repeated_foreign_enum"), foreignBaz);

+            message.WeakAddRepeatedField(f("repeated_import_enum"), importBaz);

+

+            message.WeakAddRepeatedField(f("repeated_string_piece"), "324");

+            message.WeakAddRepeatedField(f("repeated_cord"), "325");

+

+            // -----------------------------------------------------------------

+

+            message[f("default_int32")] = 401;

+            message[f("default_int64")] = 402L;

+            message[f("default_uint32")] = 403U;

+            message[f("default_uint64")] = 404UL;

+            message[f("default_sint32")] = 405;

+            message[f("default_sint64")] = 406L;

+            message[f("default_fixed32")] = 407U;

+            message[f("default_fixed64")] = 408UL;

+            message[f("default_sfixed32")] = 409;

+            message[f("default_sfixed64")] = 410L;

+            message[f("default_float")] = 411F;

+            message[f("default_double")] = 412D;

+            message[f("default_bool")] = false;

+            message[f("default_string")] = "415";

+            message[f("default_bytes")] = TestUtil.ToBytes("416");

+

+            message[f("default_nested_enum")] = nestedFoo;

+            message[f("default_foreign_enum")] = foreignFoo;

+            message[f("default_import_enum")] = importFoo;

+

+            message[f("default_string_piece")] = "424";

+            message[f("default_cord")] = "425";

+        }

+

+        /// <summary>

+        /// Clears every field of the message, using the reflection interface.

+        /// </summary>

+        /// <param name="message"></param>

+        internal void ClearAllFieldsViaReflection(IBuilder message)

+        {

+            foreach (FieldDescriptor field in message.AllFields.Keys)

+            {

+                message.WeakClearField(field);

+            }

+        }

+

+        // -------------------------------------------------------------------

+

+        /// <summary>

+        /// Modify the repeated fields of the specified message to contain the

+        /// values expected by AssertRepeatedFieldsModified, using the IBuilder

+        /// reflection interface.

+        /// </summary>

+        internal void ModifyRepeatedFieldsViaReflection(IBuilder message)

+        {

+            message[f("repeated_int32"), 1] = 501;

+            message[f("repeated_int64"), 1] = 502L;

+            message[f("repeated_uint32"), 1] = 503U;

+            message[f("repeated_uint64"), 1] = 504UL;

+            message[f("repeated_sint32"), 1] = 505;

+            message[f("repeated_sint64"), 1] = 506L;

+            message[f("repeated_fixed32"), 1] = 507U;

+            message[f("repeated_fixed64"), 1] = 508UL;

+            message[f("repeated_sfixed32"), 1] = 509;

+            message[f("repeated_sfixed64"), 1] = 510L;

+            message[f("repeated_float"), 1] = 511F;

+            message[f("repeated_double"), 1] = 512D;

+            message[f("repeated_bool"), 1] = true;

+            message[f("repeated_string"), 1] = "515";

+            message.SetRepeatedField(f("repeated_bytes"), 1, TestUtil.ToBytes("516"));

+

+            message.SetRepeatedField(f("repeatedgroup"), 1,

+                                     CreateBuilderForField(message, f("repeatedgroup")).SetField(repeatedGroupA, 517).

+                                         WeakBuild());

+            message.SetRepeatedField(f("repeated_nested_message"), 1,

+                                     CreateBuilderForField(message, f("repeated_nested_message")).SetField(nestedB, 518)

+                                         .WeakBuild());

+            message.SetRepeatedField(f("repeated_foreign_message"), 1,

+                                     CreateBuilderForField(message, f("repeated_foreign_message")).SetField(foreignC,

+                                                                                                            519).

+                                         WeakBuild());

+            message.SetRepeatedField(f("repeated_import_message"), 1,

+                                     CreateBuilderForField(message, f("repeated_import_message")).SetField(importD, 520)

+                                         .WeakBuild());

+

+            message[f("repeated_nested_enum"), 1] = nestedFoo;

+            message[f("repeated_foreign_enum"), 1] = foreignFoo;

+            message[f("repeated_import_enum"), 1] = importFoo;

+

+            message[f("repeated_string_piece"), 1] = "524";

+            message[f("repeated_cord"), 1] = "525";

+        }

+

+        // -------------------------------------------------------------------

+

+        /// <summary>

+        /// Asserts that all fields of the specified message are set to the values

+        /// assigned by SetAllFields, using the IMessage reflection interface.

+        /// </summary>

+        public void AssertAllFieldsSetViaReflection(IMessage message)

+        {

+            Assert.IsTrue(message.HasField(f("optional_int32")));

+            Assert.IsTrue(message.HasField(f("optional_int64")));

+            Assert.IsTrue(message.HasField(f("optional_uint32")));

+            Assert.IsTrue(message.HasField(f("optional_uint64")));

+            Assert.IsTrue(message.HasField(f("optional_sint32")));

+            Assert.IsTrue(message.HasField(f("optional_sint64")));

+            Assert.IsTrue(message.HasField(f("optional_fixed32")));

+            Assert.IsTrue(message.HasField(f("optional_fixed64")));

+            Assert.IsTrue(message.HasField(f("optional_sfixed32")));

+            Assert.IsTrue(message.HasField(f("optional_sfixed64")));

+            Assert.IsTrue(message.HasField(f("optional_float")));

+            Assert.IsTrue(message.HasField(f("optional_double")));

+            Assert.IsTrue(message.HasField(f("optional_bool")));

+            Assert.IsTrue(message.HasField(f("optional_string")));

+            Assert.IsTrue(message.HasField(f("optional_bytes")));

+

+            Assert.IsTrue(message.HasField(f("optionalgroup")));

+            Assert.IsTrue(message.HasField(f("optional_nested_message")));

+            Assert.IsTrue(message.HasField(f("optional_foreign_message")));

+            Assert.IsTrue(message.HasField(f("optional_import_message")));

+

+            Assert.IsTrue(((IMessage) message[f("optionalgroup")]).HasField(groupA));

+            Assert.IsTrue(((IMessage) message[f("optional_nested_message")]).HasField(nestedB));

+            Assert.IsTrue(((IMessage) message[f("optional_foreign_message")]).HasField(foreignC));

+            Assert.IsTrue(((IMessage) message[f("optional_import_message")]).HasField(importD));

+

+            Assert.IsTrue(message.HasField(f("optional_nested_enum")));

+            Assert.IsTrue(message.HasField(f("optional_foreign_enum")));

+            Assert.IsTrue(message.HasField(f("optional_import_enum")));

+

+            Assert.IsTrue(message.HasField(f("optional_string_piece")));

+            Assert.IsTrue(message.HasField(f("optional_cord")));

+

+            Assert.AreEqual(101, message[f("optional_int32")]);

+            Assert.AreEqual(102L, message[f("optional_int64")]);

+            Assert.AreEqual(103u, message[f("optional_uint32")]);

+            Assert.AreEqual(104UL, message[f("optional_uint64")]);

+            Assert.AreEqual(105, message[f("optional_sint32")]);

+            Assert.AreEqual(106L, message[f("optional_sint64")]);

+            Assert.AreEqual(107U, message[f("optional_fixed32")]);

+            Assert.AreEqual(108UL, message[f("optional_fixed64")]);

+            Assert.AreEqual(109, message[f("optional_sfixed32")]);

+            Assert.AreEqual(110L, message[f("optional_sfixed64")]);

+            Assert.AreEqual(111F, message[f("optional_float")]);

+            Assert.AreEqual(112D, message[f("optional_double")]);

+            Assert.AreEqual(true, message[f("optional_bool")]);

+            Assert.AreEqual("115", message[f("optional_string")]);

+            Assert.AreEqual(TestUtil.ToBytes("116"), message[f("optional_bytes")]);

+

+            Assert.AreEqual(117, ((IMessage) message[f("optionalgroup")])[groupA]);

+            Assert.AreEqual(118, ((IMessage) message[f("optional_nested_message")])[nestedB]);

+            Assert.AreEqual(119, ((IMessage) message[f("optional_foreign_message")])[foreignC]);

+            Assert.AreEqual(120, ((IMessage) message[f("optional_import_message")])[importD]);

+

+            Assert.AreEqual(nestedBaz, message[f("optional_nested_enum")]);

+            Assert.AreEqual(foreignBaz, message[f("optional_foreign_enum")]);

+            Assert.AreEqual(importBaz, message[f("optional_import_enum")]);

+

+            Assert.AreEqual("124", message[f("optional_string_piece")]);

+            Assert.AreEqual("125", message[f("optional_cord")]);

+

+            // -----------------------------------------------------------------

+

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("repeated_int32")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("repeated_int64")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("repeated_uint32")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("repeated_uint64")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("repeated_sint32")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("repeated_sint64")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("repeated_fixed32")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("repeated_fixed64")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("repeated_sfixed32")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("repeated_sfixed64")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("repeated_float")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("repeated_double")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("repeated_bool")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("repeated_string")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("repeated_bytes")));

+

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("repeatedgroup")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("repeated_nested_message")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("repeated_foreign_message")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("repeated_import_message")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("repeated_nested_enum")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("repeated_foreign_enum")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("repeated_import_enum")));

+

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("repeated_string_piece")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("repeated_cord")));

+

+            Assert.AreEqual(201, message[f("repeated_int32"), 0]);

+            Assert.AreEqual(202L, message[f("repeated_int64"), 0]);

+            Assert.AreEqual(203U, message[f("repeated_uint32"), 0]);

+            Assert.AreEqual(204UL, message[f("repeated_uint64"), 0]);

+            Assert.AreEqual(205, message[f("repeated_sint32"), 0]);

+            Assert.AreEqual(206L, message[f("repeated_sint64"), 0]);

+            Assert.AreEqual(207U, message[f("repeated_fixed32"), 0]);

+            Assert.AreEqual(208UL, message[f("repeated_fixed64"), 0]);

+            Assert.AreEqual(209, message[f("repeated_sfixed32"), 0]);

+            Assert.AreEqual(210L, message[f("repeated_sfixed64"), 0]);

+            Assert.AreEqual(211F, message[f("repeated_float"), 0]);

+            Assert.AreEqual(212D, message[f("repeated_double"), 0]);

+            Assert.AreEqual(true, message[f("repeated_bool"), 0]);

+            Assert.AreEqual("215", message[f("repeated_string"), 0]);

+            Assert.AreEqual(TestUtil.ToBytes("216"), message[f("repeated_bytes"), 0]);

+

+            Assert.AreEqual(217, ((IMessage) message[f("repeatedgroup"), 0])[repeatedGroupA]);

+            Assert.AreEqual(218, ((IMessage) message[f("repeated_nested_message"), 0])[nestedB]);

+            Assert.AreEqual(219, ((IMessage) message[f("repeated_foreign_message"), 0])[foreignC]);

+            Assert.AreEqual(220, ((IMessage) message[f("repeated_import_message"), 0])[importD]);

+

+            Assert.AreEqual(nestedBar, message[f("repeated_nested_enum"), 0]);

+            Assert.AreEqual(foreignBar, message[f("repeated_foreign_enum"), 0]);

+            Assert.AreEqual(importBar, message[f("repeated_import_enum"), 0]);

+

+            Assert.AreEqual("224", message[f("repeated_string_piece"), 0]);

+            Assert.AreEqual("225", message[f("repeated_cord"), 0]);

+

+            Assert.AreEqual(301, message[f("repeated_int32"), 1]);

+            Assert.AreEqual(302L, message[f("repeated_int64"), 1]);

+            Assert.AreEqual(303U, message[f("repeated_uint32"), 1]);

+            Assert.AreEqual(304UL, message[f("repeated_uint64"), 1]);

+            Assert.AreEqual(305, message[f("repeated_sint32"), 1]);

+            Assert.AreEqual(306L, message[f("repeated_sint64"), 1]);

+            Assert.AreEqual(307U, message[f("repeated_fixed32"), 1]);

+            Assert.AreEqual(308UL, message[f("repeated_fixed64"), 1]);

+            Assert.AreEqual(309, message[f("repeated_sfixed32"), 1]);

+            Assert.AreEqual(310L, message[f("repeated_sfixed64"), 1]);

+            Assert.AreEqual(311F, message[f("repeated_float"), 1]);

+            Assert.AreEqual(312D, message[f("repeated_double"), 1]);

+            Assert.AreEqual(false, message[f("repeated_bool"), 1]);

+            Assert.AreEqual("315", message[f("repeated_string"), 1]);

+            Assert.AreEqual(TestUtil.ToBytes("316"), message[f("repeated_bytes"), 1]);

+

+            Assert.AreEqual(317, ((IMessage) message[f("repeatedgroup"), 1])[repeatedGroupA]);

+            Assert.AreEqual(318, ((IMessage) message[f("repeated_nested_message"), 1])[nestedB]);

+            Assert.AreEqual(319, ((IMessage) message[f("repeated_foreign_message"), 1])[foreignC]);

+            Assert.AreEqual(320, ((IMessage) message[f("repeated_import_message"), 1])[importD]);

+

+            Assert.AreEqual(nestedBaz, message[f("repeated_nested_enum"), 1]);

+            Assert.AreEqual(foreignBaz, message[f("repeated_foreign_enum"), 1]);

+            Assert.AreEqual(importBaz, message[f("repeated_import_enum"), 1]);

+

+            Assert.AreEqual("324", message[f("repeated_string_piece"), 1]);

+            Assert.AreEqual("325", message[f("repeated_cord"), 1]);

+

+            // -----------------------------------------------------------------

+

+            Assert.IsTrue(message.HasField(f("default_int32")));

+            Assert.IsTrue(message.HasField(f("default_int64")));

+            Assert.IsTrue(message.HasField(f("default_uint32")));

+            Assert.IsTrue(message.HasField(f("default_uint64")));

+            Assert.IsTrue(message.HasField(f("default_sint32")));

+            Assert.IsTrue(message.HasField(f("default_sint64")));

+            Assert.IsTrue(message.HasField(f("default_fixed32")));

+            Assert.IsTrue(message.HasField(f("default_fixed64")));

+            Assert.IsTrue(message.HasField(f("default_sfixed32")));

+            Assert.IsTrue(message.HasField(f("default_sfixed64")));

+            Assert.IsTrue(message.HasField(f("default_float")));

+            Assert.IsTrue(message.HasField(f("default_double")));

+            Assert.IsTrue(message.HasField(f("default_bool")));

+            Assert.IsTrue(message.HasField(f("default_string")));

+            Assert.IsTrue(message.HasField(f("default_bytes")));

+

+            Assert.IsTrue(message.HasField(f("default_nested_enum")));

+            Assert.IsTrue(message.HasField(f("default_foreign_enum")));

+            Assert.IsTrue(message.HasField(f("default_import_enum")));

+

+            Assert.IsTrue(message.HasField(f("default_string_piece")));

+            Assert.IsTrue(message.HasField(f("default_cord")));

+

+            Assert.AreEqual(401, message[f("default_int32")]);

+            Assert.AreEqual(402L, message[f("default_int64")]);

+            Assert.AreEqual(403U, message[f("default_uint32")]);

+            Assert.AreEqual(404UL, message[f("default_uint64")]);

+            Assert.AreEqual(405, message[f("default_sint32")]);

+            Assert.AreEqual(406L, message[f("default_sint64")]);

+            Assert.AreEqual(407U, message[f("default_fixed32")]);

+            Assert.AreEqual(408UL, message[f("default_fixed64")]);

+            Assert.AreEqual(409, message[f("default_sfixed32")]);

+            Assert.AreEqual(410L, message[f("default_sfixed64")]);

+            Assert.AreEqual(411F, message[f("default_float")]);

+            Assert.AreEqual(412D, message[f("default_double")]);

+            Assert.AreEqual(false, message[f("default_bool")]);

+            Assert.AreEqual("415", message[f("default_string")]);

+            Assert.AreEqual(TestUtil.ToBytes("416"), message[f("default_bytes")]);

+

+            Assert.AreEqual(nestedFoo, message[f("default_nested_enum")]);

+            Assert.AreEqual(foreignFoo, message[f("default_foreign_enum")]);

+            Assert.AreEqual(importFoo, message[f("default_import_enum")]);

+

+            Assert.AreEqual("424", message[f("default_string_piece")]);

+            Assert.AreEqual("425", message[f("default_cord")]);

+        }

+

+        /// <summary>

+        /// Assert that all fields of the message are cleared, and that

+        /// getting the fields returns their default values, using the reflection interface.

+        /// </summary>

+        public void AssertClearViaReflection(IMessage message)

+        {

+            // has_blah() should initially be false for all optional fields.

+            Assert.IsFalse(message.HasField(f("optional_int32")));

+            Assert.IsFalse(message.HasField(f("optional_int64")));

+            Assert.IsFalse(message.HasField(f("optional_uint32")));

+            Assert.IsFalse(message.HasField(f("optional_uint64")));

+            Assert.IsFalse(message.HasField(f("optional_sint32")));

+            Assert.IsFalse(message.HasField(f("optional_sint64")));

+            Assert.IsFalse(message.HasField(f("optional_fixed32")));

+            Assert.IsFalse(message.HasField(f("optional_fixed64")));

+            Assert.IsFalse(message.HasField(f("optional_sfixed32")));

+            Assert.IsFalse(message.HasField(f("optional_sfixed64")));

+            Assert.IsFalse(message.HasField(f("optional_float")));

+            Assert.IsFalse(message.HasField(f("optional_double")));

+            Assert.IsFalse(message.HasField(f("optional_bool")));

+            Assert.IsFalse(message.HasField(f("optional_string")));

+            Assert.IsFalse(message.HasField(f("optional_bytes")));

+

+            Assert.IsFalse(message.HasField(f("optionalgroup")));

+            Assert.IsFalse(message.HasField(f("optional_nested_message")));

+            Assert.IsFalse(message.HasField(f("optional_foreign_message")));

+            Assert.IsFalse(message.HasField(f("optional_import_message")));

+

+            Assert.IsFalse(message.HasField(f("optional_nested_enum")));

+            Assert.IsFalse(message.HasField(f("optional_foreign_enum")));

+            Assert.IsFalse(message.HasField(f("optional_import_enum")));

+

+            Assert.IsFalse(message.HasField(f("optional_string_piece")));

+            Assert.IsFalse(message.HasField(f("optional_cord")));

+

+            // Optional fields without defaults are set to zero or something like it.

+            Assert.AreEqual(0, message[f("optional_int32")]);

+            Assert.AreEqual(0L, message[f("optional_int64")]);

+            Assert.AreEqual(0U, message[f("optional_uint32")]);

+            Assert.AreEqual(0UL, message[f("optional_uint64")]);

+            Assert.AreEqual(0, message[f("optional_sint32")]);

+            Assert.AreEqual(0L, message[f("optional_sint64")]);

+            Assert.AreEqual(0U, message[f("optional_fixed32")]);

+            Assert.AreEqual(0UL, message[f("optional_fixed64")]);

+            Assert.AreEqual(0, message[f("optional_sfixed32")]);

+            Assert.AreEqual(0L, message[f("optional_sfixed64")]);

+            Assert.AreEqual(0F, message[f("optional_float")]);

+            Assert.AreEqual(0D, message[f("optional_double")]);

+            Assert.AreEqual(false, message[f("optional_bool")]);

+            Assert.AreEqual("", message[f("optional_string")]);

+            Assert.AreEqual(ByteString.Empty, message[f("optional_bytes")]);

+

+            // Embedded messages should also be clear.

+            Assert.IsFalse(((IMessage) message[f("optionalgroup")]).HasField(groupA));

+            Assert.IsFalse(((IMessage) message[f("optional_nested_message")])

+                               .HasField(nestedB));

+            Assert.IsFalse(((IMessage) message[f("optional_foreign_message")])

+                               .HasField(foreignC));

+            Assert.IsFalse(((IMessage) message[f("optional_import_message")])

+                               .HasField(importD));

+

+            Assert.AreEqual(0, ((IMessage) message[f("optionalgroup")])[groupA]);

+            Assert.AreEqual(0, ((IMessage) message[f("optional_nested_message")])[nestedB]);

+            Assert.AreEqual(0, ((IMessage) message[f("optional_foreign_message")])[foreignC]);

+            Assert.AreEqual(0, ((IMessage) message[f("optional_import_message")])[importD]);

+

+            // Enums without defaults are set to the first value in the enum.

+            Assert.AreEqual(nestedFoo, message[f("optional_nested_enum")]);

+            Assert.AreEqual(foreignFoo, message[f("optional_foreign_enum")]);

+            Assert.AreEqual(importFoo, message[f("optional_import_enum")]);

+

+            Assert.AreEqual("", message[f("optional_string_piece")]);

+            Assert.AreEqual("", message[f("optional_cord")]);

+

+            // Repeated fields are empty.

+            Assert.AreEqual(0, message.GetRepeatedFieldCount(f("repeated_int32")));

+            Assert.AreEqual(0, message.GetRepeatedFieldCount(f("repeated_int64")));

+            Assert.AreEqual(0, message.GetRepeatedFieldCount(f("repeated_uint32")));

+            Assert.AreEqual(0, message.GetRepeatedFieldCount(f("repeated_uint64")));

+            Assert.AreEqual(0, message.GetRepeatedFieldCount(f("repeated_sint32")));

+            Assert.AreEqual(0, message.GetRepeatedFieldCount(f("repeated_sint64")));

+            Assert.AreEqual(0, message.GetRepeatedFieldCount(f("repeated_fixed32")));

+            Assert.AreEqual(0, message.GetRepeatedFieldCount(f("repeated_fixed64")));

+            Assert.AreEqual(0, message.GetRepeatedFieldCount(f("repeated_sfixed32")));

+            Assert.AreEqual(0, message.GetRepeatedFieldCount(f("repeated_sfixed64")));

+            Assert.AreEqual(0, message.GetRepeatedFieldCount(f("repeated_float")));

+            Assert.AreEqual(0, message.GetRepeatedFieldCount(f("repeated_double")));

+            Assert.AreEqual(0, message.GetRepeatedFieldCount(f("repeated_bool")));

+            Assert.AreEqual(0, message.GetRepeatedFieldCount(f("repeated_string")));

+            Assert.AreEqual(0, message.GetRepeatedFieldCount(f("repeated_bytes")));

+

+            Assert.AreEqual(0, message.GetRepeatedFieldCount(f("repeatedgroup")));

+            Assert.AreEqual(0, message.GetRepeatedFieldCount(f("repeated_nested_message")));

+            Assert.AreEqual(0, message.GetRepeatedFieldCount(f("repeated_foreign_message")));

+            Assert.AreEqual(0, message.GetRepeatedFieldCount(f("repeated_import_message")));

+            Assert.AreEqual(0, message.GetRepeatedFieldCount(f("repeated_nested_enum")));

+            Assert.AreEqual(0, message.GetRepeatedFieldCount(f("repeated_foreign_enum")));

+            Assert.AreEqual(0, message.GetRepeatedFieldCount(f("repeated_import_enum")));

+

+            Assert.AreEqual(0, message.GetRepeatedFieldCount(f("repeated_string_piece")));

+            Assert.AreEqual(0, message.GetRepeatedFieldCount(f("repeated_cord")));

+

+            // has_blah() should also be false for all default fields.

+            Assert.IsFalse(message.HasField(f("default_int32")));

+            Assert.IsFalse(message.HasField(f("default_int64")));

+            Assert.IsFalse(message.HasField(f("default_uint32")));

+            Assert.IsFalse(message.HasField(f("default_uint64")));

+            Assert.IsFalse(message.HasField(f("default_sint32")));

+            Assert.IsFalse(message.HasField(f("default_sint64")));

+            Assert.IsFalse(message.HasField(f("default_fixed32")));

+            Assert.IsFalse(message.HasField(f("default_fixed64")));

+            Assert.IsFalse(message.HasField(f("default_sfixed32")));

+            Assert.IsFalse(message.HasField(f("default_sfixed64")));

+            Assert.IsFalse(message.HasField(f("default_float")));

+            Assert.IsFalse(message.HasField(f("default_double")));

+            Assert.IsFalse(message.HasField(f("default_bool")));

+            Assert.IsFalse(message.HasField(f("default_string")));

+            Assert.IsFalse(message.HasField(f("default_bytes")));

+

+            Assert.IsFalse(message.HasField(f("default_nested_enum")));

+            Assert.IsFalse(message.HasField(f("default_foreign_enum")));

+            Assert.IsFalse(message.HasField(f("default_import_enum")));

+

+            Assert.IsFalse(message.HasField(f("default_string_piece")));

+            Assert.IsFalse(message.HasField(f("default_cord")));

+

+            // Fields with defaults have their default values (duh).

+            Assert.AreEqual(41, message[f("default_int32")]);

+            Assert.AreEqual(42L, message[f("default_int64")]);

+            Assert.AreEqual(43U, message[f("default_uint32")]);

+            Assert.AreEqual(44UL, message[f("default_uint64")]);

+            Assert.AreEqual(-45, message[f("default_sint32")]);

+            Assert.AreEqual(46L, message[f("default_sint64")]);

+            Assert.AreEqual(47U, message[f("default_fixed32")]);

+            Assert.AreEqual(48UL, message[f("default_fixed64")]);

+            Assert.AreEqual(49, message[f("default_sfixed32")]);

+            Assert.AreEqual(-50L, message[f("default_sfixed64")]);

+            Assert.AreEqual(51.5F, message[f("default_float")]);

+            Assert.AreEqual(52e3D, message[f("default_double")]);

+            Assert.AreEqual(true, message[f("default_bool")]);

+            Assert.AreEqual("hello", message[f("default_string")]);

+            Assert.AreEqual(TestUtil.ToBytes("world"), message[f("default_bytes")]);

+

+            Assert.AreEqual(nestedBar, message[f("default_nested_enum")]);

+            Assert.AreEqual(foreignBar, message[f("default_foreign_enum")]);

+            Assert.AreEqual(importBar, message[f("default_import_enum")]);

+

+            Assert.AreEqual("abc", message[f("default_string_piece")]);

+            Assert.AreEqual("123", message[f("default_cord")]);

+        }

+

+        // ---------------------------------------------------------------

+

+        internal void AssertRepeatedFieldsModifiedViaReflection(IMessage message)

+        {

+            // ModifyRepeatedFields only sets the second repeated element of each

+            // field.  In addition to verifying this, we also verify that the first

+            // element and size were *not* modified.

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("repeated_int32")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("repeated_int64")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("repeated_uint32")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("repeated_uint64")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("repeated_sint32")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("repeated_sint64")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("repeated_fixed32")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("repeated_fixed64")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("repeated_sfixed32")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("repeated_sfixed64")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("repeated_float")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("repeated_double")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("repeated_bool")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("repeated_string")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("repeated_bytes")));

+

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("repeatedgroup")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("repeated_nested_message")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("repeated_foreign_message")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("repeated_import_message")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("repeated_nested_enum")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("repeated_foreign_enum")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("repeated_import_enum")));

+

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("repeated_string_piece")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("repeated_cord")));

+

+            Assert.AreEqual(201, message[f("repeated_int32"), 0]);

+            Assert.AreEqual(202L, message[f("repeated_int64"), 0]);

+            Assert.AreEqual(203U, message[f("repeated_uint32"), 0]);

+            Assert.AreEqual(204UL, message[f("repeated_uint64"), 0]);

+            Assert.AreEqual(205, message[f("repeated_sint32"), 0]);

+            Assert.AreEqual(206L, message[f("repeated_sint64"), 0]);

+            Assert.AreEqual(207U, message[f("repeated_fixed32"), 0]);

+            Assert.AreEqual(208UL, message[f("repeated_fixed64"), 0]);

+            Assert.AreEqual(209, message[f("repeated_sfixed32"), 0]);

+            Assert.AreEqual(210L, message[f("repeated_sfixed64"), 0]);

+            Assert.AreEqual(211F, message[f("repeated_float"), 0]);

+            Assert.AreEqual(212D, message[f("repeated_double"), 0]);

+            Assert.AreEqual(true, message[f("repeated_bool"), 0]);

+            Assert.AreEqual("215", message[f("repeated_string"), 0]);

+            Assert.AreEqual(TestUtil.ToBytes("216"), message[f("repeated_bytes"), 0]);

+

+            Assert.AreEqual(217, ((IMessage) message[f("repeatedgroup"), 0])[repeatedGroupA]);

+            Assert.AreEqual(218, ((IMessage) message[f("repeated_nested_message"), 0])[nestedB]);

+            Assert.AreEqual(219, ((IMessage) message[f("repeated_foreign_message"), 0])[foreignC]);

+            Assert.AreEqual(220, ((IMessage) message[f("repeated_import_message"), 0])[importD]);

+

+            Assert.AreEqual(nestedBar, message[f("repeated_nested_enum"), 0]);

+            Assert.AreEqual(foreignBar, message[f("repeated_foreign_enum"), 0]);

+            Assert.AreEqual(importBar, message[f("repeated_import_enum"), 0]);

+

+            Assert.AreEqual("224", message[f("repeated_string_piece"), 0]);

+            Assert.AreEqual("225", message[f("repeated_cord"), 0]);

+

+            Assert.AreEqual(501, message[f("repeated_int32"), 1]);

+            Assert.AreEqual(502L, message[f("repeated_int64"), 1]);

+            Assert.AreEqual(503U, message[f("repeated_uint32"), 1]);

+            Assert.AreEqual(504UL, message[f("repeated_uint64"), 1]);

+            Assert.AreEqual(505, message[f("repeated_sint32"), 1]);

+            Assert.AreEqual(506L, message[f("repeated_sint64"), 1]);

+            Assert.AreEqual(507U, message[f("repeated_fixed32"), 1]);

+            Assert.AreEqual(508UL, message[f("repeated_fixed64"), 1]);

+            Assert.AreEqual(509, message[f("repeated_sfixed32"), 1]);

+            Assert.AreEqual(510L, message[f("repeated_sfixed64"), 1]);

+            Assert.AreEqual(511F, message[f("repeated_float"), 1]);

+            Assert.AreEqual(512D, message[f("repeated_double"), 1]);

+            Assert.AreEqual(true, message[f("repeated_bool"), 1]);

+            Assert.AreEqual("515", message[f("repeated_string"), 1]);

+            Assert.AreEqual(TestUtil.ToBytes("516"), message[f("repeated_bytes"), 1]);

+

+            Assert.AreEqual(517, ((IMessage) message[f("repeatedgroup"), 1])[repeatedGroupA]);

+            Assert.AreEqual(518, ((IMessage) message[f("repeated_nested_message"), 1])[nestedB]);

+            Assert.AreEqual(519, ((IMessage) message[f("repeated_foreign_message"), 1])[foreignC]);

+            Assert.AreEqual(520, ((IMessage) message[f("repeated_import_message"), 1])[importD]);

+

+            Assert.AreEqual(nestedFoo, message[f("repeated_nested_enum"), 1]);

+            Assert.AreEqual(foreignFoo, message[f("repeated_foreign_enum"), 1]);

+            Assert.AreEqual(importFoo, message[f("repeated_import_enum"), 1]);

+

+            Assert.AreEqual("524", message[f("repeated_string_piece"), 1]);

+            Assert.AreEqual("525", message[f("repeated_cord"), 1]);

+        }

+

+        /// <summary>

+        /// Verifies that the reflection setters for the given Builder object throw an

+        /// ArgumentNullException if they are passed a null value. 

+        /// </summary>

+        public void AssertReflectionSettersRejectNull(IBuilder builder)

+        {

+            Assert.Throws<ArgumentNullException>(() => builder[f("optional_string")] = null);

+            Assert.Throws<ArgumentNullException>(() => builder[f("optional_bytes")] = null);

+            Assert.Throws<ArgumentNullException>(() => builder[f("optional_nested_enum")] = null);

+            Assert.Throws<ArgumentNullException>(() => builder[f("optional_nested_message")] = null);

+            Assert.Throws<ArgumentNullException>(() => builder[f("optional_nested_message")] = null);

+            Assert.Throws<ArgumentNullException>(() => builder.WeakAddRepeatedField(f("repeated_string"), null));

+            Assert.Throws<ArgumentNullException>(() => builder.WeakAddRepeatedField(f("repeated_bytes"), null));

+            Assert.Throws<ArgumentNullException>(() => builder.WeakAddRepeatedField(f("repeated_nested_enum"), null));

+            Assert.Throws<ArgumentNullException>(() => builder.WeakAddRepeatedField(f("repeated_nested_message"), null));

+        }

+

+        /// <summary>

+        /// Verifies that the reflection repeated setters for the given Builder object throw an

+        /// ArgumentNullException if they are passed a null value.

+        /// </summary>

+        public void AssertReflectionRepeatedSettersRejectNull(IBuilder builder)

+        {

+            builder.WeakAddRepeatedField(f("repeated_string"), "one");

+            Assert.Throws<ArgumentNullException>(() => builder.SetRepeatedField(f("repeated_string"), 0, null));

+            builder.WeakAddRepeatedField(f("repeated_bytes"), TestUtil.ToBytes("one"));

+            Assert.Throws<ArgumentNullException>(() => builder.SetRepeatedField(f("repeated_bytes"), 0, null));

+            builder.WeakAddRepeatedField(f("repeated_nested_enum"), nestedBaz);

+            Assert.Throws<ArgumentNullException>(() => builder.SetRepeatedField(f("repeated_nested_enum"), 0, null));

+            builder.WeakAddRepeatedField(f("repeated_nested_message"),

+                                         new TestAllTypes.Types.NestedMessage.Builder {Bb = 218}.Build());

+            Assert.Throws<ArgumentNullException>(() => builder.SetRepeatedField(f("repeated_nested_message"), 0, null));

+        }

+

+        public void SetPackedFieldsViaReflection(IBuilder message)

+        {

+            message.WeakAddRepeatedField(f("packed_int32"), 601);

+            message.WeakAddRepeatedField(f("packed_int64"), 602L);

+            message.WeakAddRepeatedField(f("packed_uint32"), 603U);

+            message.WeakAddRepeatedField(f("packed_uint64"), 604UL);

+            message.WeakAddRepeatedField(f("packed_sint32"), 605);

+            message.WeakAddRepeatedField(f("packed_sint64"), 606L);

+            message.WeakAddRepeatedField(f("packed_fixed32"), 607U);

+            message.WeakAddRepeatedField(f("packed_fixed64"), 608UL);

+            message.WeakAddRepeatedField(f("packed_sfixed32"), 609);

+            message.WeakAddRepeatedField(f("packed_sfixed64"), 610L);

+            message.WeakAddRepeatedField(f("packed_float"), 611F);

+            message.WeakAddRepeatedField(f("packed_double"), 612D);

+            message.WeakAddRepeatedField(f("packed_bool"), true);

+            message.WeakAddRepeatedField(f("packed_enum"), foreignBar);

+            // Add a second one of each field.

+            message.WeakAddRepeatedField(f("packed_int32"), 701);

+            message.WeakAddRepeatedField(f("packed_int64"), 702L);

+            message.WeakAddRepeatedField(f("packed_uint32"), 703U);

+            message.WeakAddRepeatedField(f("packed_uint64"), 704UL);

+            message.WeakAddRepeatedField(f("packed_sint32"), 705);

+            message.WeakAddRepeatedField(f("packed_sint64"), 706L);

+            message.WeakAddRepeatedField(f("packed_fixed32"), 707U);

+            message.WeakAddRepeatedField(f("packed_fixed64"), 708UL);

+            message.WeakAddRepeatedField(f("packed_sfixed32"), 709);

+            message.WeakAddRepeatedField(f("packed_sfixed64"), 710L);

+            message.WeakAddRepeatedField(f("packed_float"), 711F);

+            message.WeakAddRepeatedField(f("packed_double"), 712D);

+            message.WeakAddRepeatedField(f("packed_bool"), false);

+            message.WeakAddRepeatedField(f("packed_enum"), foreignBaz);

+        }

+

+        public void AssertPackedFieldsSetViaReflection(IMessage message)

+        {

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("packed_int32")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("packed_int64")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("packed_uint32")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("packed_uint64")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("packed_sint32")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("packed_sint64")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("packed_fixed32")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("packed_fixed64")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("packed_sfixed32")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("packed_sfixed64")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("packed_float")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("packed_double")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("packed_bool")));

+            Assert.AreEqual(2, message.GetRepeatedFieldCount(f("packed_enum")));

+

+            Assert.AreEqual(601, message[f("packed_int32"), 0]);

+            Assert.AreEqual(602L, message[f("packed_int64"), 0]);

+            Assert.AreEqual(603u, message[f("packed_uint32"), 0]);

+            Assert.AreEqual(604uL, message[f("packed_uint64"), 0]);

+            Assert.AreEqual(605, message[f("packed_sint32"), 0]);

+            Assert.AreEqual(606L, message[f("packed_sint64"), 0]);

+            Assert.AreEqual(607u, message[f("packed_fixed32"), 0]);

+            Assert.AreEqual(608uL, message[f("packed_fixed64"), 0]);

+            Assert.AreEqual(609, message[f("packed_sfixed32"), 0]);

+            Assert.AreEqual(610L, message[f("packed_sfixed64"), 0]);

+            Assert.AreEqual(611F, message[f("packed_float"), 0]);

+            Assert.AreEqual(612D, message[f("packed_double"), 0]);

+            Assert.AreEqual(true, message[f("packed_bool"), 0]);

+            Assert.AreEqual(foreignBar, message[f("packed_enum"), 0]);

+

+            Assert.AreEqual(701, message[f("packed_int32"), 1]);

+            Assert.AreEqual(702L, message[f("packed_int64"), 1]);

+            Assert.AreEqual(703u, message[f("packed_uint32"), 1]);

+            Assert.AreEqual(704uL, message[f("packed_uint64"), 1]);

+            Assert.AreEqual(705, message[f("packed_sint32"), 1]);

+            Assert.AreEqual(706L, message[f("packed_sint64"), 1]);

+            Assert.AreEqual(707u, message[f("packed_fixed32"), 1]);

+            Assert.AreEqual(708uL, message[f("packed_fixed64"), 1]);

+            Assert.AreEqual(709, message[f("packed_sfixed32"), 1]);

+            Assert.AreEqual(710L, message[f("packed_sfixed64"), 1]);

+            Assert.AreEqual(711F, message[f("packed_float"), 1]);

+            Assert.AreEqual(712D, message[f("packed_double"), 1]);

+            Assert.AreEqual(false, message[f("packed_bool"), 1]);

+            Assert.AreEqual(foreignBaz, message[f("packed_enum"), 1]);

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers.Test/ReusableBuilderTest.cs b/csharp/src/ProtocolBuffers.Test/ReusableBuilderTest.cs
new file mode 100644
index 00000000..4f25a5ab
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/ReusableBuilderTest.cs
@@ -0,0 +1,166 @@
+using System;

+using Google.ProtocolBuffers.Collections;

+using Google.ProtocolBuffers.TestProtos;

+using UnitTest.Issues.TestProtos;

+using NUnit.Framework;

+

+namespace Google.ProtocolBuffers

+{

+    public class ReusableBuilderTest

+    {

+        //Issue 28: Circular message dependencies result in null defaults for DefaultInstance

+        [Test]

+        public void EnsureStaticCicularReference()

+        {

+            MyMessageAReferenceB ab = MyMessageAReferenceB.DefaultInstance;

+            Assert.NotNull(ab);

+            Assert.NotNull(ab.Value);

+            MyMessageBReferenceA ba = MyMessageBReferenceA.DefaultInstance;

+            Assert.NotNull(ba);

+            Assert.NotNull(ba.Value);

+        }

+

+        [Test]

+        public void TestModifyDefaultInstance()

+        {

+            //verify that the default instance has correctly been marked as read-only

+            Assert.AreEqual(typeof(PopsicleList<bool>), TestAllTypes.DefaultInstance.RepeatedBoolList.GetType());

+            PopsicleList<bool> list = (PopsicleList<bool>)TestAllTypes.DefaultInstance.RepeatedBoolList;

+            Assert.IsTrue(list.IsReadOnly);

+        }

+

+        [Test]

+        public void TestUnmodifiedDefaultInstance()

+        {

+            //Simply calling ToBuilder().Build() no longer creates a copy of the message

+            TestAllTypes.Builder builder = TestAllTypes.DefaultInstance.ToBuilder();

+            Assert.IsTrue(ReferenceEquals(TestAllTypes.DefaultInstance, builder.Build()));

+        }

+

+        [Test]

+        public void BuildMultipleWithoutChange()

+        {

+            //Calling Build() or BuildPartial() does not require a copy of the message

+            TestAllTypes.Builder builder = TestAllTypes.DefaultInstance.ToBuilder();

+            builder.SetDefaultBool(true);

+

+            TestAllTypes first = builder.BuildPartial();

+            //Still the same instance?

+            Assert.IsTrue(ReferenceEquals(first, builder.Build()));

+            //Still the same instance?

+            Assert.IsTrue(ReferenceEquals(first, builder.BuildPartial().ToBuilder().Build()));

+        }

+

+        [Test]

+        public void MergeFromDefaultInstance()

+        {

+            TestAllTypes.Builder builder = TestAllTypes.DefaultInstance.ToBuilder();

+            Assert.IsTrue(ReferenceEquals(TestAllTypes.DefaultInstance, builder.Build()));

+            builder.MergeFrom(TestAllTypes.DefaultInstance);

+            Assert.IsTrue(ReferenceEquals(TestAllTypes.DefaultInstance, builder.Build()));

+        }

+

+        [Test]

+        public void BuildNewBuilderIsDefaultInstance()

+        {

+            Assert.IsTrue(ReferenceEquals(TestAllTypes.DefaultInstance, new TestAllTypes.Builder().Build()));

+            Assert.IsTrue(ReferenceEquals(TestAllTypes.DefaultInstance, TestAllTypes.CreateBuilder().Build()));

+            //last test, if you clear a builder it reverts to default instance

+            Assert.IsTrue(ReferenceEquals(TestAllTypes.DefaultInstance,

+                TestAllTypes.CreateBuilder().SetOptionalBool(true).Build().ToBuilder().Clear().Build()));

+        }

+

+        [Test]

+        public void BuildModifyAndRebuild()

+        {

+            TestAllTypes.Builder b1 = new TestAllTypes.Builder();

+            b1.SetDefaultInt32(1);

+            b1.AddRepeatedInt32(2);

+            b1.SetOptionalForeignMessage(ForeignMessage.DefaultInstance);

+

+            TestAllTypes m1 = b1.Build();

+

+            b1.SetDefaultInt32(5);

+            b1.AddRepeatedInt32(6);

+            b1.SetOptionalForeignMessage(b1.OptionalForeignMessage.ToBuilder().SetC(7));

+

+            TestAllTypes m2 = b1.Build();

+            

+            Assert.AreEqual("{\"optional_foreign_message\":{},\"repeated_int32\":[2],\"default_int32\":1}", Extensions.ToJson(m1));

+            Assert.AreEqual("{\"optional_foreign_message\":{\"c\":7},\"repeated_int32\":[2,6],\"default_int32\":5}", Extensions.ToJson(m2));

+        }

+

+        [Test]

+        public void CloneOnChangePrimitive()

+        {

+            TestAllTypes.Builder builder = TestAllTypes.DefaultInstance.ToBuilder();

+            Assert.IsTrue(ReferenceEquals(TestAllTypes.DefaultInstance, builder.Build()));

+            builder.SetDefaultBool(true);

+            Assert.IsFalse(ReferenceEquals(TestAllTypes.DefaultInstance, builder.Build()));

+        }

+

+        [Test]

+        public void CloneOnAddRepeatedBool()

+        {

+            TestAllTypes.Builder builder = TestAllTypes.DefaultInstance.ToBuilder();

+            Assert.IsTrue(ReferenceEquals(TestAllTypes.DefaultInstance, builder.Build()));

+            builder.AddRepeatedBool(true);

+            Assert.IsFalse(ReferenceEquals(TestAllTypes.DefaultInstance, builder.Build()));

+        }

+

+        [Test]

+        public void CloneOnGetRepeatedBoolList()

+        {

+            TestAllTypes.Builder builder = TestAllTypes.DefaultInstance.ToBuilder();

+            Assert.IsTrue(ReferenceEquals(TestAllTypes.DefaultInstance, builder.Build()));

+            GC.KeepAlive(builder.RepeatedBoolList);

+            Assert.IsFalse(ReferenceEquals(TestAllTypes.DefaultInstance, builder.Build()));

+        }

+

+        [Test]

+        public void CloneOnChangeMessage()

+        {

+            TestAllTypes.Builder builder = TestAllTypes.DefaultInstance.ToBuilder();

+            Assert.IsTrue(ReferenceEquals(TestAllTypes.DefaultInstance, builder.Build()));

+            builder.SetOptionalForeignMessage(new ForeignMessage.Builder());

+            Assert.IsFalse(ReferenceEquals(TestAllTypes.DefaultInstance, builder.Build()));

+        }

+

+        [Test]

+        public void CloneOnClearMessage()

+        {

+            TestAllTypes.Builder builder = TestAllTypes.DefaultInstance.ToBuilder();

+            Assert.IsTrue(ReferenceEquals(TestAllTypes.DefaultInstance, builder.Build()));

+            builder.ClearOptionalForeignMessage();

+            Assert.IsFalse(ReferenceEquals(TestAllTypes.DefaultInstance, builder.Build()));

+        }

+

+        [Test]

+        public void CloneOnGetRepeatedForeignMessageList()

+        {

+            TestAllTypes.Builder builder = TestAllTypes.DefaultInstance.ToBuilder();

+            Assert.IsTrue(ReferenceEquals(TestAllTypes.DefaultInstance, builder.Build()));

+            GC.KeepAlive(builder.RepeatedForeignMessageList);

+            Assert.IsFalse(ReferenceEquals(TestAllTypes.DefaultInstance, builder.Build()));

+        }

+

+        [Test]

+        public void CloneOnChangeEnumValue()

+        {

+            TestAllTypes.Builder builder = TestAllTypes.DefaultInstance.ToBuilder();

+            Assert.IsTrue(ReferenceEquals(TestAllTypes.DefaultInstance, builder.Build()));

+            builder.SetOptionalForeignEnum(ForeignEnum.FOREIGN_BAR);

+            Assert.IsFalse(ReferenceEquals(TestAllTypes.DefaultInstance, builder.Build()));

+        }

+

+        [Test]

+        public void CloneOnGetRepeatedForeignEnumList()

+        {

+            TestAllTypes.Builder builder = TestAllTypes.DefaultInstance.ToBuilder();

+            Assert.IsTrue(ReferenceEquals(TestAllTypes.DefaultInstance, builder.Build()));

+            GC.KeepAlive(builder.RepeatedForeignEnumList);

+            Assert.IsFalse(ReferenceEquals(TestAllTypes.DefaultInstance, builder.Build()));

+        }

+

+    }

+}

diff --git a/csharp/src/ProtocolBuffers.Test/TestCornerCases.cs b/csharp/src/ProtocolBuffers.Test/TestCornerCases.cs
new file mode 100644
index 00000000..b60e7fae
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/TestCornerCases.cs
@@ -0,0 +1,34 @@
+using UnitTest.Issues.TestProtos;

+using NUnit.Framework;

+

+namespace Google.ProtocolBuffers

+{

+    public class TestCornerCases

+    {

+        [Test]

+        public void TestRoundTripNegativeEnums()

+        {

+            NegativeEnumMessage msg = NegativeEnumMessage.CreateBuilder()

+                .SetValue(NegativeEnum.MinusOne) //11

+                .AddValues(NegativeEnum.Zero) //2

+                .AddValues(NegativeEnum.MinusOne) //11

+                .AddValues(NegativeEnum.FiveBelow) //11

+                //2

+                .AddPackedValues(NegativeEnum.Zero) //1

+                .AddPackedValues(NegativeEnum.MinusOne) //10

+                .AddPackedValues(NegativeEnum.FiveBelow) //10

+                .Build();

+

+            Assert.AreEqual(58, msg.SerializedSize);

+

+            byte[] bytes = new byte[58];

+            CodedOutputStream output = CodedOutputStream.CreateInstance(bytes);

+

+            msg.WriteTo(output);

+            Assert.AreEqual(0, output.SpaceLeft);

+

+            NegativeEnumMessage copy = NegativeEnumMessage.ParseFrom(bytes);

+            Assert.AreEqual(msg, copy);

+        }

+    }

+}

diff --git a/csharp/src/ProtocolBuffers.Test/TestMimeMessageFormats.cs b/csharp/src/ProtocolBuffers.Test/TestMimeMessageFormats.cs
new file mode 100644
index 00000000..3d4d0320
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/TestMimeMessageFormats.cs
@@ -0,0 +1,277 @@
+using System;

+using System.Collections.Generic;

+using System.IO;

+using System.Text;

+using Google.ProtocolBuffers.Serialization;

+using Google.ProtocolBuffers.Serialization.Http;

+using Google.ProtocolBuffers.TestProtos;

+using NUnit.Framework;

+

+namespace Google.ProtocolBuffers

+{

+    public class TestMimeMessageFormats

+    {

+        // There is a whole host of various json mime types in use around the net, this is the set we accept...

+        readonly IEnumerable<string> JsonTypes = new string[] { "application/json", "application/x-json", "application/x-javascript", "text/javascript", "text/x-javascript", "text/x-json", "text/json" };

+        readonly IEnumerable<string> XmlTypes = new string[] { "text/xml", "application/xml" };

+        readonly IEnumerable<string> ProtobufTypes = new string[] { "application/binary", "application/x-protobuf", "application/vnd.google.protobuf" };

+

+        [Test]

+        public void TestReadJsonMimeTypes()

+        {

+            foreach (string type in JsonTypes)

+            {

+                Assert.IsTrue(

+                    MessageFormatFactory.CreateInputStream(new MessageFormatOptions(), type, Stream.Null)

+                    is JsonFormatReader);

+            }

+            Assert.IsTrue(

+                MessageFormatFactory.CreateInputStream(new MessageFormatOptions() { DefaultContentType = "application/json" }, null, Stream.Null)

+                is JsonFormatReader);

+        }

+

+        [Test]

+        public void TestWriteJsonMimeTypes()

+        {

+            foreach (string type in JsonTypes)

+            {

+                Assert.IsTrue(

+                    MessageFormatFactory.CreateOutputStream(new MessageFormatOptions(), type, Stream.Null)

+                    is JsonFormatWriter);

+            }

+            Assert.IsTrue(

+                MessageFormatFactory.CreateOutputStream(new MessageFormatOptions() { DefaultContentType = "application/json" }, null, Stream.Null)

+                is JsonFormatWriter);

+        }

+

+        [Test]

+        public void TestReadXmlMimeTypes()

+        {

+            foreach (string type in XmlTypes)

+            {

+                Assert.IsTrue(

+                    MessageFormatFactory.CreateInputStream(new MessageFormatOptions(), type, Stream.Null)

+                    is XmlFormatReader);

+            }

+            Assert.IsTrue(

+                MessageFormatFactory.CreateInputStream(new MessageFormatOptions() { DefaultContentType = "application/xml" }, null, Stream.Null)

+                is XmlFormatReader);

+        }

+

+        [Test]

+        public void TestWriteXmlMimeTypes()

+        {

+            foreach (string type in XmlTypes)

+            {

+                Assert.IsTrue(

+                    MessageFormatFactory.CreateOutputStream(new MessageFormatOptions(), type, Stream.Null)

+                    is XmlFormatWriter);

+            }

+            Assert.IsTrue(

+                MessageFormatFactory.CreateOutputStream(new MessageFormatOptions() { DefaultContentType = "application/xml" }, null, Stream.Null)

+                is XmlFormatWriter);

+        }

+

+        [Test]

+        public void TestReadProtoMimeTypes()

+        {

+            foreach (string type in ProtobufTypes)

+            {

+                Assert.IsTrue(

+                    MessageFormatFactory.CreateInputStream(new MessageFormatOptions(), type, Stream.Null)

+                    is CodedInputStream);

+            }

+            Assert.IsTrue(

+                MessageFormatFactory.CreateInputStream(new MessageFormatOptions() { DefaultContentType = "application/vnd.google.protobuf" }, null, Stream.Null)

+                is CodedInputStream);

+        }

+

+        [Test]

+        public void TestWriteProtoMimeTypes()

+        {

+            foreach (string type in ProtobufTypes)

+            {

+                Assert.IsTrue(

+                    MessageFormatFactory.CreateOutputStream(new MessageFormatOptions(), type, Stream.Null)

+                    is CodedOutputStream);

+            }

+            Assert.IsTrue(

+                MessageFormatFactory.CreateOutputStream(new MessageFormatOptions() { DefaultContentType = "application/vnd.google.protobuf" }, null, Stream.Null)

+                is CodedOutputStream);

+        }

+

+        [Test]

+        public void TestMergeFromJsonType()

+        {

+            TestXmlMessage msg = Extensions.MergeFrom(new TestXmlMessage.Builder(),

+                new MessageFormatOptions(), "application/json", new MemoryStream(Encoding.UTF8.GetBytes(

+                    Extensions.ToJson(TestXmlMessage.CreateBuilder().SetText("a").SetNumber(1).Build())

+                    )))

+                .Build();

+            Assert.AreEqual("a", msg.Text);

+            Assert.AreEqual(1, msg.Number);

+        }

+

+        [Test]

+        public void TestMergeFromXmlType()

+        {

+            TestXmlMessage msg = Extensions.MergeFrom(new TestXmlMessage.Builder(),

+                new MessageFormatOptions(), "application/xml", new MemoryStream(Encoding.UTF8.GetBytes(

+                    Extensions.ToXml(TestXmlMessage.CreateBuilder().SetText("a").SetNumber(1).Build())

+                    )))

+                .Build();

+            Assert.AreEqual("a", msg.Text);

+            Assert.AreEqual(1, msg.Number);

+        }

+        [Test]

+        public void TestMergeFromProtoType()

+        {

+            TestXmlMessage msg = Extensions.MergeFrom(new TestXmlMessage.Builder(),

+                new MessageFormatOptions(), "application/vnd.google.protobuf", new MemoryStream(

+                    TestXmlMessage.CreateBuilder().SetText("a").SetNumber(1).Build().ToByteArray()

+                    ))

+                .Build();

+            Assert.AreEqual("a", msg.Text);

+            Assert.AreEqual(1, msg.Number);

+        }

+

+        [Test]

+        public void TestWriteToJsonType()

+        {

+            MemoryStream ms = new MemoryStream();

+            Extensions.WriteTo(TestXmlMessage.CreateBuilder().SetText("a").SetNumber(1).Build(),

+                new MessageFormatOptions(), "application/json", ms);

+

+            Assert.AreEqual(@"{""text"":""a"",""number"":1}", Encoding.UTF8.GetString(ms.ToArray(), 0, (int)ms.Length));

+        }

+

+        [Test]

+        public void TestWriteToXmlType()

+        {

+            MemoryStream ms = new MemoryStream();

+            Extensions.WriteTo(TestXmlMessage.CreateBuilder().SetText("a").SetNumber(1).Build(),

+                new MessageFormatOptions(), "application/xml", ms);

+

+            Assert.AreEqual("<root><text>a</text><number>1</number></root>", Encoding.UTF8.GetString(ms.ToArray(), 0, (int)ms.Length));

+        }

+        [Test]

+        public void TestWriteToProtoType()

+        {

+            MemoryStream ms = new MemoryStream();

+            Extensions.WriteTo(TestXmlMessage.CreateBuilder().SetText("a").SetNumber(1).Build(),

+                new MessageFormatOptions(), "application/vnd.google.protobuf", ms);

+

+            byte[] bytes = TestXmlMessage.CreateBuilder().SetText("a").SetNumber(1).Build().ToByteArray();

+            Assert.AreEqual(bytes, ms.ToArray());

+        }

+

+        [Test]

+        public void TestXmlReaderOptions()

+        {

+            MemoryStream ms = new MemoryStream();

+            XmlFormatWriter.CreateInstance(ms)

+                .SetOptions(XmlWriterOptions.OutputNestedArrays)

+                .WriteMessage("my-root-node", TestXmlMessage.CreateBuilder().SetText("a").AddNumbers(1).AddNumbers(2).Build());

+            ms.Position = 0;

+

+            MessageFormatOptions options = new MessageFormatOptions()

+            {

+                XmlReaderOptions = XmlReaderOptions.ReadNestedArrays,

+                XmlReaderRootElementName = "my-root-node"

+            };

+

+            TestXmlMessage msg = Extensions.MergeFrom(new TestXmlMessage.Builder(),

+                options, "application/xml", ms)

+                .Build();

+

+            Assert.AreEqual("a", msg.Text);

+            Assert.AreEqual(1, msg.NumbersList[0]);

+            Assert.AreEqual(2, msg.NumbersList[1]);

+

+        }

+

+        [Test]

+        public void TestXmlWriterOptions()

+        {

+            TestXmlMessage message = TestXmlMessage.CreateBuilder().SetText("a").AddNumbers(1).AddNumbers(2).Build();

+            MessageFormatOptions options = new MessageFormatOptions()

+            {

+                XmlWriterOptions = XmlWriterOptions.OutputNestedArrays,

+                XmlWriterRootElementName = "root-node"

+            };

+

+            MemoryStream ms = new MemoryStream();

+            Extensions.WriteTo(message, options, "application/xml", ms);

+            ms.Position = 0;

+            

+            TestXmlMessage.Builder builder = TestXmlMessage.CreateBuilder();

+            XmlFormatReader.CreateInstance(ms)

+                .SetOptions(XmlReaderOptions.ReadNestedArrays)

+                .Merge("root-node", builder);

+

+            Assert.AreEqual("a", builder.Text);

+            Assert.AreEqual(1, builder.NumbersList[0]);

+            Assert.AreEqual(2, builder.NumbersList[1]);

+        }

+

+        [Test]

+        public void TestJsonFormatted()

+        {

+            MemoryStream ms = new MemoryStream();

+            Extensions.WriteTo(TestXmlMessage.CreateBuilder().SetText("a").SetNumber(1).Build(),

+                new MessageFormatOptions() { FormattedOutput = true }, "application/json", ms);

+

+            string expected = string.Format("{{{0}    \"text\": \"a\",{0}    \"number\": 1{0}}}", System.Environment.NewLine);

+            Assert.AreEqual(expected, Encoding.UTF8.GetString(ms.ToArray(), 0, (int)ms.Length));

+        }

+

+        [Test]

+        public void TestXmlFormatted()

+        {

+            MemoryStream ms = new MemoryStream();

+            Extensions.WriteTo(TestXmlMessage.CreateBuilder().SetText("a").SetNumber(1).Build(),

+                new MessageFormatOptions() { FormattedOutput = true }, "application/xml", ms);

+

+            Assert.AreEqual("<root>\r\n    <text>a</text>\r\n    <number>1</number>\r\n</root>", Encoding.UTF8.GetString(ms.ToArray(), 0, (int)ms.Length));

+        }

+

+        [Test]

+        public void TestReadCustomMimeTypes()

+        {

+            var options = new MessageFormatOptions();

+            //Remove existing mime-type mappings

+            options.MimeInputTypes.Clear();

+            //Add our own

+            options.MimeInputTypes.Add("-custom-XML-mime-type-", XmlFormatReader.CreateInstance);

+            Assert.AreEqual(1, options.MimeInputTypes.Count);

+

+            Stream xmlStream = new MemoryStream(Encoding.UTF8.GetBytes(

+                Extensions.ToXml(TestXmlMessage.CreateBuilder().SetText("a").SetNumber(1).Build())

+                ));

+

+            TestXmlMessage msg = Extensions.MergeFrom(new TestXmlMessage.Builder(),

+                options, "-custom-XML-mime-type-", xmlStream)

+                .Build();

+            Assert.AreEqual("a", msg.Text);

+            Assert.AreEqual(1, msg.Number);

+        }

+

+        [Test]

+        public void TestWriteToCustomType()

+        {

+            var options = new MessageFormatOptions();

+            //Remove existing mime-type mappings

+            options.MimeOutputTypes.Clear();

+            //Add our own

+            options.MimeOutputTypes.Add("-custom-XML-mime-type-", XmlFormatWriter.CreateInstance);

+            

+            Assert.AreEqual(1, options.MimeOutputTypes.Count);

+

+            MemoryStream ms = new MemoryStream();

+            Extensions.WriteTo(TestXmlMessage.CreateBuilder().SetText("a").SetNumber(1).Build(),

+                options, "-custom-XML-mime-type-", ms);

+

+            Assert.AreEqual("<root><text>a</text><number>1</number></root>", Encoding.UTF8.GetString(ms.ToArray(), 0, (int)ms.Length));

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers.Test/TestProtos/GoogleSize.cs b/csharp/src/ProtocolBuffers.Test/TestProtos/GoogleSize.cs
new file mode 100644
index 00000000..92309e92
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/TestProtos/GoogleSize.cs
@@ -0,0 +1,4547 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google_size.proto
+#pragma warning disable 1591, 0612, 3021
+#region Designer generated code
+
+using pb = global::Google.ProtocolBuffers;
+using pbc = global::Google.ProtocolBuffers.Collections;
+using pbd = global::Google.ProtocolBuffers.Descriptors;
+using scg = global::System.Collections.Generic;
+namespace Google.ProtocolBuffers.TestProtos {
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public static partial class GoogleSize {
+
+    #region Extension registration
+    public static void RegisterAllExtensions(pb::ExtensionRegistry registry) {
+    }
+    #endregion
+    #region Static variables
+    internal static pbd::MessageDescriptor internal__static_benchmarks_SizeMessage1__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SizeMessage1, global::Google.ProtocolBuffers.TestProtos.SizeMessage1.Builder> internal__static_benchmarks_SizeMessage1__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_benchmarks_SizeMessage1SubMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SizeMessage1SubMessage, global::Google.ProtocolBuffers.TestProtos.SizeMessage1SubMessage.Builder> internal__static_benchmarks_SizeMessage1SubMessage__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_benchmarks_SizeMessage2__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SizeMessage2, global::Google.ProtocolBuffers.TestProtos.SizeMessage2.Builder> internal__static_benchmarks_SizeMessage2__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_benchmarks_SizeMessage2_Group1__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SizeMessage2.Types.Group1, global::Google.ProtocolBuffers.TestProtos.SizeMessage2.Types.Group1.Builder> internal__static_benchmarks_SizeMessage2_Group1__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_benchmarks_SizeMessage2GroupedMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SizeMessage2GroupedMessage, global::Google.ProtocolBuffers.TestProtos.SizeMessage2GroupedMessage.Builder> internal__static_benchmarks_SizeMessage2GroupedMessage__FieldAccessorTable;
+    #endregion
+    #region Descriptor
+    public static pbd::FileDescriptor Descriptor {
+      get { return descriptor; }
+    }
+    private static pbd::FileDescriptor descriptor;
+
+    static GoogleSize() {
+      byte[] descriptorData = global::System.Convert.FromBase64String(
+          string.Concat(
+            "ChFnb29nbGVfc2l6ZS5wcm90bxIKYmVuY2htYXJrcyL2BgoMU2l6ZU1lc3Nh", 
+            "Z2UxEg4KBmZpZWxkMRgBIAIoCRIOCgZmaWVsZDkYCSABKAkSDwoHZmllbGQx", 
+            "OBgSIAEoCRIWCgdmaWVsZDgwGFAgASgIOgVmYWxzZRIVCgdmaWVsZDgxGFEg", 
+            "ASgIOgR0cnVlEg4KBmZpZWxkMhgCIAIoBRIOCgZmaWVsZDMYAyACKAUSEQoI", 
+            "ZmllbGQyODAYmAIgASgFEhEKBmZpZWxkNhgGIAEoBToBMBIPCgdmaWVsZDIy", 
+            "GBYgASgDEg4KBmZpZWxkNBgEIAEoCRIOCgZmaWVsZDUYBSADKAYSFgoHZmll", 
+            "bGQ1ORg7IAEoCDoFZmFsc2USDgoGZmllbGQ3GAcgASgJEg8KB2ZpZWxkMTYY", 
+            "ECABKAUSFAoIZmllbGQxMzAYggEgASgFOgEwEhUKB2ZpZWxkMTIYDCABKAg6", 
+            "BHRydWUSFQoHZmllbGQxNxgRIAEoCDoEdHJ1ZRIVCgdmaWVsZDEzGA0gASgI", 
+            "OgR0cnVlEhUKB2ZpZWxkMTQYDiABKAg6BHRydWUSEwoIZmllbGQxMDQYaCAB", 
+            "KAU6ATASEwoIZmllbGQxMDAYZCABKAU6ATASEwoIZmllbGQxMDEYZSABKAU6", 
+            "ATASEAoIZmllbGQxMDIYZiABKAkSEAoIZmllbGQxMDMYZyABKAkSEgoHZmll", 
+            "bGQyORgdIAEoBToBMBIWCgdmaWVsZDMwGB4gASgIOgVmYWxzZRITCgdmaWVs", 
+            "ZDYwGDwgASgFOgItMRIVCghmaWVsZDI3MRiPAiABKAU6Ai0xEhUKCGZpZWxk", 
+            "MjcyGJACIAEoBToCLTESEQoIZmllbGQxNTAYlgEgASgFEhIKB2ZpZWxkMjMY", 
+            "FyABKAU6ATASFgoHZmllbGQyNBgYIAEoCDoFZmFsc2USEgoHZmllbGQyNRgZ", 
+            "IAEoBToBMBIzCgdmaWVsZDE1GA8gASgLMiIuYmVuY2htYXJrcy5TaXplTWVz", 
+            "c2FnZTFTdWJNZXNzYWdlEg8KB2ZpZWxkNzgYTiABKAgSEgoHZmllbGQ2NxhD", 
+            "IAEoBToBMBIPCgdmaWVsZDY4GEQgASgFEhQKCGZpZWxkMTI4GIABIAEoBToB", 
+            "MBIoCghmaWVsZDEyORiBASABKAk6FXh4eHh4eHh4eHh4eHh4eHh4eHh4eBIU", 
+            "CghmaWVsZDEzMRiDASABKAU6ATAioQMKFlNpemVNZXNzYWdlMVN1Yk1lc3Nh", 
+            "Z2USEQoGZmllbGQxGAEgASgFOgEwEhEKBmZpZWxkMhgCIAEoBToBMBIRCgZm", 
+            "aWVsZDMYAyABKAU6ATASDwoHZmllbGQxNRgPIAEoCRIVCgdmaWVsZDEyGAwg", 
+            "ASgIOgR0cnVlEg8KB2ZpZWxkMTMYDSABKAMSDwoHZmllbGQxNBgOIAEoAxIP", 
+            "CgdmaWVsZDE2GBAgASgFEhIKB2ZpZWxkMTkYEyABKAU6ATISFQoHZmllbGQy", 
+            "MBgUIAEoCDoEdHJ1ZRIVCgdmaWVsZDI4GBwgASgIOgR0cnVlEg8KB2ZpZWxk", 
+            "MjEYFSABKAYSDwoHZmllbGQyMhgWIAEoBRIWCgdmaWVsZDIzGBcgASgIOgVm", 
+            "YWxzZRIYCghmaWVsZDIwNhjOASABKAg6BWZhbHNlEhEKCGZpZWxkMjAzGMsB", 
+            "IAEoBxIRCghmaWVsZDIwNBjMASABKAUSEQoIZmllbGQyMDUYzQEgASgJEhEK", 
+            "CGZpZWxkMjA3GM8BIAEoBBIRCghmaWVsZDMwMBisAiABKAQixwcKDFNpemVN", 
+            "ZXNzYWdlMhIOCgZmaWVsZDEYASABKAkSDgoGZmllbGQzGAMgASgDEg4KBmZp", 
+            "ZWxkNBgEIAEoAxIPCgdmaWVsZDMwGB4gASgDEhYKB2ZpZWxkNzUYSyABKAg6", 
+            "BWZhbHNlEg4KBmZpZWxkNhgGIAEoCRIOCgZmaWVsZDIYAiABKAwSEgoHZmll", 
+            "bGQyMRgVIAEoBToBMBIPCgdmaWVsZDcxGEcgASgFEg8KB2ZpZWxkMjUYGSAB", 
+            "KAISEwoIZmllbGQxMDkYbSABKAU6ATASFAoIZmllbGQyMTAY0gEgASgFOgEw", 
+            "EhQKCGZpZWxkMjExGNMBIAEoBToBMBIUCghmaWVsZDIxMhjUASABKAU6ATAS", 
+            "FAoIZmllbGQyMTMY1QEgASgFOgEwEhQKCGZpZWxkMjE2GNgBIAEoBToBMBIU", 
+            "CghmaWVsZDIxNxjZASABKAU6ATASFAoIZmllbGQyMTgY2gEgASgFOgEwEhQK", 
+            "CGZpZWxkMjIwGNwBIAEoBToBMBIUCghmaWVsZDIyMRjdASABKAU6ATASFAoI", 
+            "ZmllbGQyMjIY3gEgASgCOgEwEg8KB2ZpZWxkNjMYPyABKAUSLwoGZ3JvdXAx", 
+            "GAogAygKMh8uYmVuY2htYXJrcy5TaXplTWVzc2FnZTIuR3JvdXAxEhEKCGZp", 
+            "ZWxkMTI4GIABIAMoCRIRCghmaWVsZDEzMRiDASABKAMSEAoIZmllbGQxMjcY", 
+            "fyADKAkSEQoIZmllbGQxMjkYgQEgASgFEhEKCGZpZWxkMTMwGIIBIAMoAxIY", 
+            "CghmaWVsZDIwNRjNASABKAg6BWZhbHNlEhgKCGZpZWxkMjA2GM4BIAEoCDoF", 
+            "ZmFsc2UawgIKBkdyb3VwMRIPCgdmaWVsZDExGAsgAigCEg8KB2ZpZWxkMjYY", 
+            "GiABKAISDwoHZmllbGQxMhgMIAEoCRIPCgdmaWVsZDEzGA0gASgJEg8KB2Zp", 
+            "ZWxkMTQYDiADKAkSDwoHZmllbGQxNRgPIAIoBBIOCgZmaWVsZDUYBSABKAUS", 
+            "DwoHZmllbGQyNxgbIAEoCRIPCgdmaWVsZDI4GBwgASgFEg8KB2ZpZWxkMjkY", 
+            "HSABKAkSDwoHZmllbGQxNhgQIAEoCRIPCgdmaWVsZDIyGBYgAygJEg8KB2Zp", 
+            "ZWxkNzMYSSADKAUSEgoHZmllbGQyMBgUIAEoBToBMBIPCgdmaWVsZDI0GBgg", 
+            "ASgJEjcKB2ZpZWxkMzEYHyABKAsyJi5iZW5jaG1hcmtzLlNpemVNZXNzYWdl", 
+            "Mkdyb3VwZWRNZXNzYWdlIt4BChpTaXplTWVzc2FnZTJHcm91cGVkTWVzc2Fn", 
+            "ZRIOCgZmaWVsZDEYASABKAISDgoGZmllbGQyGAIgASgCEhEKBmZpZWxkMxgD", 
+            "IAEoAjoBMBIOCgZmaWVsZDQYBCABKAgSDgoGZmllbGQ1GAUgASgIEhQKBmZp", 
+            "ZWxkNhgGIAEoCDoEdHJ1ZRIVCgZmaWVsZDcYByABKAg6BWZhbHNlEg4KBmZp", 
+            "ZWxkOBgIIAEoAhIOCgZmaWVsZDkYCSABKAgSDwoHZmllbGQxMBgKIAEoAhIP", 
+            "CgdmaWVsZDExGAsgASgDQjJCCkdvb2dsZVNpemVIAqoCIUdvb2dsZS5Qcm90", 
+          "b2NvbEJ1ZmZlcnMuVGVzdFByb3Rvcw=="));
+      pbd::FileDescriptor.InternalDescriptorAssigner assigner = delegate(pbd::FileDescriptor root) {
+        descriptor = root;
+        internal__static_benchmarks_SizeMessage1__Descriptor = Descriptor.MessageTypes[0];
+        internal__static_benchmarks_SizeMessage1__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SizeMessage1, global::Google.ProtocolBuffers.TestProtos.SizeMessage1.Builder>(internal__static_benchmarks_SizeMessage1__Descriptor,
+                new string[] { "Field1", "Field9", "Field18", "Field80", "Field81", "Field2", "Field3", "Field280", "Field6", "Field22", "Field4", "Field5", "Field59", "Field7", "Field16", "Field130", "Field12", "Field17", "Field13", "Field14", "Field104", "Field100", "Field101", "Field102", "Field103", "Field29", "Field30", "Field60", "Field271", "Field272", "Field150", "Field23", "Field24", "Field25", "Field15", "Field78", "Field67", "Field68", "Field128", "Field129", "Field131", });
+        internal__static_benchmarks_SizeMessage1SubMessage__Descriptor = Descriptor.MessageTypes[1];
+        internal__static_benchmarks_SizeMessage1SubMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SizeMessage1SubMessage, global::Google.ProtocolBuffers.TestProtos.SizeMessage1SubMessage.Builder>(internal__static_benchmarks_SizeMessage1SubMessage__Descriptor,
+                new string[] { "Field1", "Field2", "Field3", "Field15", "Field12", "Field13", "Field14", "Field16", "Field19", "Field20", "Field28", "Field21", "Field22", "Field23", "Field206", "Field203", "Field204", "Field205", "Field207", "Field300", });
+        internal__static_benchmarks_SizeMessage2__Descriptor = Descriptor.MessageTypes[2];
+        internal__static_benchmarks_SizeMessage2__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SizeMessage2, global::Google.ProtocolBuffers.TestProtos.SizeMessage2.Builder>(internal__static_benchmarks_SizeMessage2__Descriptor,
+                new string[] { "Field1", "Field3", "Field4", "Field30", "Field75", "Field6", "Field2", "Field21", "Field71", "Field25", "Field109", "Field210", "Field211", "Field212", "Field213", "Field216", "Field217", "Field218", "Field220", "Field221", "Field222", "Field63", "Group1", "Field128", "Field131", "Field127", "Field129", "Field130", "Field205", "Field206", });
+        internal__static_benchmarks_SizeMessage2_Group1__Descriptor = internal__static_benchmarks_SizeMessage2__Descriptor.NestedTypes[0];
+        internal__static_benchmarks_SizeMessage2_Group1__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SizeMessage2.Types.Group1, global::Google.ProtocolBuffers.TestProtos.SizeMessage2.Types.Group1.Builder>(internal__static_benchmarks_SizeMessage2_Group1__Descriptor,
+                new string[] { "Field11", "Field26", "Field12", "Field13", "Field14", "Field15", "Field5", "Field27", "Field28", "Field29", "Field16", "Field22", "Field73", "Field20", "Field24", "Field31", });
+        internal__static_benchmarks_SizeMessage2GroupedMessage__Descriptor = Descriptor.MessageTypes[3];
+        internal__static_benchmarks_SizeMessage2GroupedMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SizeMessage2GroupedMessage, global::Google.ProtocolBuffers.TestProtos.SizeMessage2GroupedMessage.Builder>(internal__static_benchmarks_SizeMessage2GroupedMessage__Descriptor,
+                new string[] { "Field1", "Field2", "Field3", "Field4", "Field5", "Field6", "Field7", "Field8", "Field9", "Field10", "Field11", });
+        pb::ExtensionRegistry registry = pb::ExtensionRegistry.CreateInstance();
+        RegisterAllExtensions(registry);
+        return registry;
+      };
+      pbd::FileDescriptor.InternalBuildGeneratedFileFrom(descriptorData,
+          new pbd::FileDescriptor[] {
+          }, assigner);
+    }
+    #endregion
+
+  }
+  #region Messages
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class SizeMessage1 : pb::GeneratedMessage<SizeMessage1, SizeMessage1.Builder> {
+    private SizeMessage1() { }
+    private static readonly SizeMessage1 defaultInstance = new SizeMessage1().MakeReadOnly();
+    public static SizeMessage1 DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override SizeMessage1 DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override SizeMessage1 ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.GoogleSize.internal__static_benchmarks_SizeMessage1__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<SizeMessage1, SizeMessage1.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.GoogleSize.internal__static_benchmarks_SizeMessage1__FieldAccessorTable; }
+    }
+
+    public const int Field1FieldNumber = 1;
+    private bool hasField1;
+    private string field1_ = "";
+    public bool HasField1 {
+      get { return hasField1; }
+    }
+    public string Field1 {
+      get { return field1_; }
+    }
+
+    public const int Field9FieldNumber = 9;
+    private bool hasField9;
+    private string field9_ = "";
+    public bool HasField9 {
+      get { return hasField9; }
+    }
+    public string Field9 {
+      get { return field9_; }
+    }
+
+    public const int Field18FieldNumber = 18;
+    private bool hasField18;
+    private string field18_ = "";
+    public bool HasField18 {
+      get { return hasField18; }
+    }
+    public string Field18 {
+      get { return field18_; }
+    }
+
+    public const int Field80FieldNumber = 80;
+    private bool hasField80;
+    private bool field80_;
+    public bool HasField80 {
+      get { return hasField80; }
+    }
+    public bool Field80 {
+      get { return field80_; }
+    }
+
+    public const int Field81FieldNumber = 81;
+    private bool hasField81;
+    private bool field81_ = true;
+    public bool HasField81 {
+      get { return hasField81; }
+    }
+    public bool Field81 {
+      get { return field81_; }
+    }
+
+    public const int Field2FieldNumber = 2;
+    private bool hasField2;
+    private int field2_;
+    public bool HasField2 {
+      get { return hasField2; }
+    }
+    public int Field2 {
+      get { return field2_; }
+    }
+
+    public const int Field3FieldNumber = 3;
+    private bool hasField3;
+    private int field3_;
+    public bool HasField3 {
+      get { return hasField3; }
+    }
+    public int Field3 {
+      get { return field3_; }
+    }
+
+    public const int Field280FieldNumber = 280;
+    private bool hasField280;
+    private int field280_;
+    public bool HasField280 {
+      get { return hasField280; }
+    }
+    public int Field280 {
+      get { return field280_; }
+    }
+
+    public const int Field6FieldNumber = 6;
+    private bool hasField6;
+    private int field6_;
+    public bool HasField6 {
+      get { return hasField6; }
+    }
+    public int Field6 {
+      get { return field6_; }
+    }
+
+    public const int Field22FieldNumber = 22;
+    private bool hasField22;
+    private long field22_;
+    public bool HasField22 {
+      get { return hasField22; }
+    }
+    public long Field22 {
+      get { return field22_; }
+    }
+
+    public const int Field4FieldNumber = 4;
+    private bool hasField4;
+    private string field4_ = "";
+    public bool HasField4 {
+      get { return hasField4; }
+    }
+    public string Field4 {
+      get { return field4_; }
+    }
+
+    public const int Field5FieldNumber = 5;
+    private pbc::PopsicleList<ulong> field5_ = new pbc::PopsicleList<ulong>();
+    public scg::IList<ulong> Field5List {
+      get { return pbc::Lists.AsReadOnly(field5_); }
+    }
+    public int Field5Count {
+      get { return field5_.Count; }
+    }
+    public ulong GetField5(int index) {
+      return field5_[index];
+    }
+
+    public const int Field59FieldNumber = 59;
+    private bool hasField59;
+    private bool field59_;
+    public bool HasField59 {
+      get { return hasField59; }
+    }
+    public bool Field59 {
+      get { return field59_; }
+    }
+
+    public const int Field7FieldNumber = 7;
+    private bool hasField7;
+    private string field7_ = "";
+    public bool HasField7 {
+      get { return hasField7; }
+    }
+    public string Field7 {
+      get { return field7_; }
+    }
+
+    public const int Field16FieldNumber = 16;
+    private bool hasField16;
+    private int field16_;
+    public bool HasField16 {
+      get { return hasField16; }
+    }
+    public int Field16 {
+      get { return field16_; }
+    }
+
+    public const int Field130FieldNumber = 130;
+    private bool hasField130;
+    private int field130_;
+    public bool HasField130 {
+      get { return hasField130; }
+    }
+    public int Field130 {
+      get { return field130_; }
+    }
+
+    public const int Field12FieldNumber = 12;
+    private bool hasField12;
+    private bool field12_ = true;
+    public bool HasField12 {
+      get { return hasField12; }
+    }
+    public bool Field12 {
+      get { return field12_; }
+    }
+
+    public const int Field17FieldNumber = 17;
+    private bool hasField17;
+    private bool field17_ = true;
+    public bool HasField17 {
+      get { return hasField17; }
+    }
+    public bool Field17 {
+      get { return field17_; }
+    }
+
+    public const int Field13FieldNumber = 13;
+    private bool hasField13;
+    private bool field13_ = true;
+    public bool HasField13 {
+      get { return hasField13; }
+    }
+    public bool Field13 {
+      get { return field13_; }
+    }
+
+    public const int Field14FieldNumber = 14;
+    private bool hasField14;
+    private bool field14_ = true;
+    public bool HasField14 {
+      get { return hasField14; }
+    }
+    public bool Field14 {
+      get { return field14_; }
+    }
+
+    public const int Field104FieldNumber = 104;
+    private bool hasField104;
+    private int field104_;
+    public bool HasField104 {
+      get { return hasField104; }
+    }
+    public int Field104 {
+      get { return field104_; }
+    }
+
+    public const int Field100FieldNumber = 100;
+    private bool hasField100;
+    private int field100_;
+    public bool HasField100 {
+      get { return hasField100; }
+    }
+    public int Field100 {
+      get { return field100_; }
+    }
+
+    public const int Field101FieldNumber = 101;
+    private bool hasField101;
+    private int field101_;
+    public bool HasField101 {
+      get { return hasField101; }
+    }
+    public int Field101 {
+      get { return field101_; }
+    }
+
+    public const int Field102FieldNumber = 102;
+    private bool hasField102;
+    private string field102_ = "";
+    public bool HasField102 {
+      get { return hasField102; }
+    }
+    public string Field102 {
+      get { return field102_; }
+    }
+
+    public const int Field103FieldNumber = 103;
+    private bool hasField103;
+    private string field103_ = "";
+    public bool HasField103 {
+      get { return hasField103; }
+    }
+    public string Field103 {
+      get { return field103_; }
+    }
+
+    public const int Field29FieldNumber = 29;
+    private bool hasField29;
+    private int field29_;
+    public bool HasField29 {
+      get { return hasField29; }
+    }
+    public int Field29 {
+      get { return field29_; }
+    }
+
+    public const int Field30FieldNumber = 30;
+    private bool hasField30;
+    private bool field30_;
+    public bool HasField30 {
+      get { return hasField30; }
+    }
+    public bool Field30 {
+      get { return field30_; }
+    }
+
+    public const int Field60FieldNumber = 60;
+    private bool hasField60;
+    private int field60_ = -1;
+    public bool HasField60 {
+      get { return hasField60; }
+    }
+    public int Field60 {
+      get { return field60_; }
+    }
+
+    public const int Field271FieldNumber = 271;
+    private bool hasField271;
+    private int field271_ = -1;
+    public bool HasField271 {
+      get { return hasField271; }
+    }
+    public int Field271 {
+      get { return field271_; }
+    }
+
+    public const int Field272FieldNumber = 272;
+    private bool hasField272;
+    private int field272_ = -1;
+    public bool HasField272 {
+      get { return hasField272; }
+    }
+    public int Field272 {
+      get { return field272_; }
+    }
+
+    public const int Field150FieldNumber = 150;
+    private bool hasField150;
+    private int field150_;
+    public bool HasField150 {
+      get { return hasField150; }
+    }
+    public int Field150 {
+      get { return field150_; }
+    }
+
+    public const int Field23FieldNumber = 23;
+    private bool hasField23;
+    private int field23_;
+    public bool HasField23 {
+      get { return hasField23; }
+    }
+    public int Field23 {
+      get { return field23_; }
+    }
+
+    public const int Field24FieldNumber = 24;
+    private bool hasField24;
+    private bool field24_;
+    public bool HasField24 {
+      get { return hasField24; }
+    }
+    public bool Field24 {
+      get { return field24_; }
+    }
+
+    public const int Field25FieldNumber = 25;
+    private bool hasField25;
+    private int field25_;
+    public bool HasField25 {
+      get { return hasField25; }
+    }
+    public int Field25 {
+      get { return field25_; }
+    }
+
+    public const int Field15FieldNumber = 15;
+    private bool hasField15;
+    private global::Google.ProtocolBuffers.TestProtos.SizeMessage1SubMessage field15_;
+    public bool HasField15 {
+      get { return hasField15; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.SizeMessage1SubMessage Field15 {
+      get { return field15_ ?? global::Google.ProtocolBuffers.TestProtos.SizeMessage1SubMessage.DefaultInstance; }
+    }
+
+    public const int Field78FieldNumber = 78;
+    private bool hasField78;
+    private bool field78_;
+    public bool HasField78 {
+      get { return hasField78; }
+    }
+    public bool Field78 {
+      get { return field78_; }
+    }
+
+    public const int Field67FieldNumber = 67;
+    private bool hasField67;
+    private int field67_;
+    public bool HasField67 {
+      get { return hasField67; }
+    }
+    public int Field67 {
+      get { return field67_; }
+    }
+
+    public const int Field68FieldNumber = 68;
+    private bool hasField68;
+    private int field68_;
+    public bool HasField68 {
+      get { return hasField68; }
+    }
+    public int Field68 {
+      get { return field68_; }
+    }
+
+    public const int Field128FieldNumber = 128;
+    private bool hasField128;
+    private int field128_;
+    public bool HasField128 {
+      get { return hasField128; }
+    }
+    public int Field128 {
+      get { return field128_; }
+    }
+
+    public const int Field129FieldNumber = 129;
+    private bool hasField129;
+    private string field129_ = "xxxxxxxxxxxxxxxxxxxxx";
+    public bool HasField129 {
+      get { return hasField129; }
+    }
+    public string Field129 {
+      get { return field129_; }
+    }
+
+    public const int Field131FieldNumber = 131;
+    private bool hasField131;
+    private int field131_;
+    public bool HasField131 {
+      get { return hasField131; }
+    }
+    public int Field131 {
+      get { return field131_; }
+    }
+
+    public static SizeMessage1 ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static SizeMessage1 ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static SizeMessage1 ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static SizeMessage1 ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static SizeMessage1 ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static SizeMessage1 ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static SizeMessage1 ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static SizeMessage1 ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static SizeMessage1 ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static SizeMessage1 ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private SizeMessage1 MakeReadOnly() {
+      field5_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(SizeMessage1 prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<SizeMessage1, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(SizeMessage1 cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private SizeMessage1 result;
+
+      private SizeMessage1 PrepareBuilder() {
+        if (resultIsReadOnly) {
+          SizeMessage1 original = result;
+          result = new SizeMessage1();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override SizeMessage1 MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.SizeMessage1.Descriptor; }
+      }
+
+      public override SizeMessage1 DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.SizeMessage1.DefaultInstance; }
+      }
+
+      public override SizeMessage1 BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+
+      public bool HasField1 {
+        get { return result.hasField1; }
+      }
+      public string Field1 {
+        get { return result.Field1; }
+        set { SetField1(value); }
+      }
+      public Builder SetField1(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField1 = true;
+        result.field1_ = value;
+        return this;
+      }
+      public Builder ClearField1() {
+        PrepareBuilder();
+        result.hasField1 = false;
+        result.field1_ = "";
+        return this;
+      }
+
+      public bool HasField9 {
+        get { return result.hasField9; }
+      }
+      public string Field9 {
+        get { return result.Field9; }
+        set { SetField9(value); }
+      }
+      public Builder SetField9(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField9 = true;
+        result.field9_ = value;
+        return this;
+      }
+      public Builder ClearField9() {
+        PrepareBuilder();
+        result.hasField9 = false;
+        result.field9_ = "";
+        return this;
+      }
+
+      public bool HasField18 {
+        get { return result.hasField18; }
+      }
+      public string Field18 {
+        get { return result.Field18; }
+        set { SetField18(value); }
+      }
+      public Builder SetField18(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField18 = true;
+        result.field18_ = value;
+        return this;
+      }
+      public Builder ClearField18() {
+        PrepareBuilder();
+        result.hasField18 = false;
+        result.field18_ = "";
+        return this;
+      }
+
+      public bool HasField80 {
+        get { return result.hasField80; }
+      }
+      public bool Field80 {
+        get { return result.Field80; }
+        set { SetField80(value); }
+      }
+      public Builder SetField80(bool value) {
+        PrepareBuilder();
+        result.hasField80 = true;
+        result.field80_ = value;
+        return this;
+      }
+      public Builder ClearField80() {
+        PrepareBuilder();
+        result.hasField80 = false;
+        result.field80_ = false;
+        return this;
+      }
+
+      public bool HasField81 {
+        get { return result.hasField81; }
+      }
+      public bool Field81 {
+        get { return result.Field81; }
+        set { SetField81(value); }
+      }
+      public Builder SetField81(bool value) {
+        PrepareBuilder();
+        result.hasField81 = true;
+        result.field81_ = value;
+        return this;
+      }
+      public Builder ClearField81() {
+        PrepareBuilder();
+        result.hasField81 = false;
+        result.field81_ = true;
+        return this;
+      }
+
+      public bool HasField2 {
+        get { return result.hasField2; }
+      }
+      public int Field2 {
+        get { return result.Field2; }
+        set { SetField2(value); }
+      }
+      public Builder SetField2(int value) {
+        PrepareBuilder();
+        result.hasField2 = true;
+        result.field2_ = value;
+        return this;
+      }
+      public Builder ClearField2() {
+        PrepareBuilder();
+        result.hasField2 = false;
+        result.field2_ = 0;
+        return this;
+      }
+
+      public bool HasField3 {
+        get { return result.hasField3; }
+      }
+      public int Field3 {
+        get { return result.Field3; }
+        set { SetField3(value); }
+      }
+      public Builder SetField3(int value) {
+        PrepareBuilder();
+        result.hasField3 = true;
+        result.field3_ = value;
+        return this;
+      }
+      public Builder ClearField3() {
+        PrepareBuilder();
+        result.hasField3 = false;
+        result.field3_ = 0;
+        return this;
+      }
+
+      public bool HasField280 {
+        get { return result.hasField280; }
+      }
+      public int Field280 {
+        get { return result.Field280; }
+        set { SetField280(value); }
+      }
+      public Builder SetField280(int value) {
+        PrepareBuilder();
+        result.hasField280 = true;
+        result.field280_ = value;
+        return this;
+      }
+      public Builder ClearField280() {
+        PrepareBuilder();
+        result.hasField280 = false;
+        result.field280_ = 0;
+        return this;
+      }
+
+      public bool HasField6 {
+        get { return result.hasField6; }
+      }
+      public int Field6 {
+        get { return result.Field6; }
+        set { SetField6(value); }
+      }
+      public Builder SetField6(int value) {
+        PrepareBuilder();
+        result.hasField6 = true;
+        result.field6_ = value;
+        return this;
+      }
+      public Builder ClearField6() {
+        PrepareBuilder();
+        result.hasField6 = false;
+        result.field6_ = 0;
+        return this;
+      }
+
+      public bool HasField22 {
+        get { return result.hasField22; }
+      }
+      public long Field22 {
+        get { return result.Field22; }
+        set { SetField22(value); }
+      }
+      public Builder SetField22(long value) {
+        PrepareBuilder();
+        result.hasField22 = true;
+        result.field22_ = value;
+        return this;
+      }
+      public Builder ClearField22() {
+        PrepareBuilder();
+        result.hasField22 = false;
+        result.field22_ = 0L;
+        return this;
+      }
+
+      public bool HasField4 {
+        get { return result.hasField4; }
+      }
+      public string Field4 {
+        get { return result.Field4; }
+        set { SetField4(value); }
+      }
+      public Builder SetField4(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField4 = true;
+        result.field4_ = value;
+        return this;
+      }
+      public Builder ClearField4() {
+        PrepareBuilder();
+        result.hasField4 = false;
+        result.field4_ = "";
+        return this;
+      }
+
+      public pbc::IPopsicleList<ulong> Field5List {
+        get { return PrepareBuilder().field5_; }
+      }
+      public int Field5Count {
+        get { return result.Field5Count; }
+      }
+      public ulong GetField5(int index) {
+        return result.GetField5(index);
+      }
+      public Builder SetField5(int index, ulong value) {
+        PrepareBuilder();
+        result.field5_[index] = value;
+        return this;
+      }
+      public Builder AddField5(ulong value) {
+        PrepareBuilder();
+        result.field5_.Add(value);
+        return this;
+      }
+      public Builder AddRangeField5(scg::IEnumerable<ulong> values) {
+        PrepareBuilder();
+        result.field5_.Add(values);
+        return this;
+      }
+      public Builder ClearField5() {
+        PrepareBuilder();
+        result.field5_.Clear();
+        return this;
+      }
+
+      public bool HasField59 {
+        get { return result.hasField59; }
+      }
+      public bool Field59 {
+        get { return result.Field59; }
+        set { SetField59(value); }
+      }
+      public Builder SetField59(bool value) {
+        PrepareBuilder();
+        result.hasField59 = true;
+        result.field59_ = value;
+        return this;
+      }
+      public Builder ClearField59() {
+        PrepareBuilder();
+        result.hasField59 = false;
+        result.field59_ = false;
+        return this;
+      }
+
+      public bool HasField7 {
+        get { return result.hasField7; }
+      }
+      public string Field7 {
+        get { return result.Field7; }
+        set { SetField7(value); }
+      }
+      public Builder SetField7(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField7 = true;
+        result.field7_ = value;
+        return this;
+      }
+      public Builder ClearField7() {
+        PrepareBuilder();
+        result.hasField7 = false;
+        result.field7_ = "";
+        return this;
+      }
+
+      public bool HasField16 {
+        get { return result.hasField16; }
+      }
+      public int Field16 {
+        get { return result.Field16; }
+        set { SetField16(value); }
+      }
+      public Builder SetField16(int value) {
+        PrepareBuilder();
+        result.hasField16 = true;
+        result.field16_ = value;
+        return this;
+      }
+      public Builder ClearField16() {
+        PrepareBuilder();
+        result.hasField16 = false;
+        result.field16_ = 0;
+        return this;
+      }
+
+      public bool HasField130 {
+        get { return result.hasField130; }
+      }
+      public int Field130 {
+        get { return result.Field130; }
+        set { SetField130(value); }
+      }
+      public Builder SetField130(int value) {
+        PrepareBuilder();
+        result.hasField130 = true;
+        result.field130_ = value;
+        return this;
+      }
+      public Builder ClearField130() {
+        PrepareBuilder();
+        result.hasField130 = false;
+        result.field130_ = 0;
+        return this;
+      }
+
+      public bool HasField12 {
+        get { return result.hasField12; }
+      }
+      public bool Field12 {
+        get { return result.Field12; }
+        set { SetField12(value); }
+      }
+      public Builder SetField12(bool value) {
+        PrepareBuilder();
+        result.hasField12 = true;
+        result.field12_ = value;
+        return this;
+      }
+      public Builder ClearField12() {
+        PrepareBuilder();
+        result.hasField12 = false;
+        result.field12_ = true;
+        return this;
+      }
+
+      public bool HasField17 {
+        get { return result.hasField17; }
+      }
+      public bool Field17 {
+        get { return result.Field17; }
+        set { SetField17(value); }
+      }
+      public Builder SetField17(bool value) {
+        PrepareBuilder();
+        result.hasField17 = true;
+        result.field17_ = value;
+        return this;
+      }
+      public Builder ClearField17() {
+        PrepareBuilder();
+        result.hasField17 = false;
+        result.field17_ = true;
+        return this;
+      }
+
+      public bool HasField13 {
+        get { return result.hasField13; }
+      }
+      public bool Field13 {
+        get { return result.Field13; }
+        set { SetField13(value); }
+      }
+      public Builder SetField13(bool value) {
+        PrepareBuilder();
+        result.hasField13 = true;
+        result.field13_ = value;
+        return this;
+      }
+      public Builder ClearField13() {
+        PrepareBuilder();
+        result.hasField13 = false;
+        result.field13_ = true;
+        return this;
+      }
+
+      public bool HasField14 {
+        get { return result.hasField14; }
+      }
+      public bool Field14 {
+        get { return result.Field14; }
+        set { SetField14(value); }
+      }
+      public Builder SetField14(bool value) {
+        PrepareBuilder();
+        result.hasField14 = true;
+        result.field14_ = value;
+        return this;
+      }
+      public Builder ClearField14() {
+        PrepareBuilder();
+        result.hasField14 = false;
+        result.field14_ = true;
+        return this;
+      }
+
+      public bool HasField104 {
+        get { return result.hasField104; }
+      }
+      public int Field104 {
+        get { return result.Field104; }
+        set { SetField104(value); }
+      }
+      public Builder SetField104(int value) {
+        PrepareBuilder();
+        result.hasField104 = true;
+        result.field104_ = value;
+        return this;
+      }
+      public Builder ClearField104() {
+        PrepareBuilder();
+        result.hasField104 = false;
+        result.field104_ = 0;
+        return this;
+      }
+
+      public bool HasField100 {
+        get { return result.hasField100; }
+      }
+      public int Field100 {
+        get { return result.Field100; }
+        set { SetField100(value); }
+      }
+      public Builder SetField100(int value) {
+        PrepareBuilder();
+        result.hasField100 = true;
+        result.field100_ = value;
+        return this;
+      }
+      public Builder ClearField100() {
+        PrepareBuilder();
+        result.hasField100 = false;
+        result.field100_ = 0;
+        return this;
+      }
+
+      public bool HasField101 {
+        get { return result.hasField101; }
+      }
+      public int Field101 {
+        get { return result.Field101; }
+        set { SetField101(value); }
+      }
+      public Builder SetField101(int value) {
+        PrepareBuilder();
+        result.hasField101 = true;
+        result.field101_ = value;
+        return this;
+      }
+      public Builder ClearField101() {
+        PrepareBuilder();
+        result.hasField101 = false;
+        result.field101_ = 0;
+        return this;
+      }
+
+      public bool HasField102 {
+        get { return result.hasField102; }
+      }
+      public string Field102 {
+        get { return result.Field102; }
+        set { SetField102(value); }
+      }
+      public Builder SetField102(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField102 = true;
+        result.field102_ = value;
+        return this;
+      }
+      public Builder ClearField102() {
+        PrepareBuilder();
+        result.hasField102 = false;
+        result.field102_ = "";
+        return this;
+      }
+
+      public bool HasField103 {
+        get { return result.hasField103; }
+      }
+      public string Field103 {
+        get { return result.Field103; }
+        set { SetField103(value); }
+      }
+      public Builder SetField103(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField103 = true;
+        result.field103_ = value;
+        return this;
+      }
+      public Builder ClearField103() {
+        PrepareBuilder();
+        result.hasField103 = false;
+        result.field103_ = "";
+        return this;
+      }
+
+      public bool HasField29 {
+        get { return result.hasField29; }
+      }
+      public int Field29 {
+        get { return result.Field29; }
+        set { SetField29(value); }
+      }
+      public Builder SetField29(int value) {
+        PrepareBuilder();
+        result.hasField29 = true;
+        result.field29_ = value;
+        return this;
+      }
+      public Builder ClearField29() {
+        PrepareBuilder();
+        result.hasField29 = false;
+        result.field29_ = 0;
+        return this;
+      }
+
+      public bool HasField30 {
+        get { return result.hasField30; }
+      }
+      public bool Field30 {
+        get { return result.Field30; }
+        set { SetField30(value); }
+      }
+      public Builder SetField30(bool value) {
+        PrepareBuilder();
+        result.hasField30 = true;
+        result.field30_ = value;
+        return this;
+      }
+      public Builder ClearField30() {
+        PrepareBuilder();
+        result.hasField30 = false;
+        result.field30_ = false;
+        return this;
+      }
+
+      public bool HasField60 {
+        get { return result.hasField60; }
+      }
+      public int Field60 {
+        get { return result.Field60; }
+        set { SetField60(value); }
+      }
+      public Builder SetField60(int value) {
+        PrepareBuilder();
+        result.hasField60 = true;
+        result.field60_ = value;
+        return this;
+      }
+      public Builder ClearField60() {
+        PrepareBuilder();
+        result.hasField60 = false;
+        result.field60_ = -1;
+        return this;
+      }
+
+      public bool HasField271 {
+        get { return result.hasField271; }
+      }
+      public int Field271 {
+        get { return result.Field271; }
+        set { SetField271(value); }
+      }
+      public Builder SetField271(int value) {
+        PrepareBuilder();
+        result.hasField271 = true;
+        result.field271_ = value;
+        return this;
+      }
+      public Builder ClearField271() {
+        PrepareBuilder();
+        result.hasField271 = false;
+        result.field271_ = -1;
+        return this;
+      }
+
+      public bool HasField272 {
+        get { return result.hasField272; }
+      }
+      public int Field272 {
+        get { return result.Field272; }
+        set { SetField272(value); }
+      }
+      public Builder SetField272(int value) {
+        PrepareBuilder();
+        result.hasField272 = true;
+        result.field272_ = value;
+        return this;
+      }
+      public Builder ClearField272() {
+        PrepareBuilder();
+        result.hasField272 = false;
+        result.field272_ = -1;
+        return this;
+      }
+
+      public bool HasField150 {
+        get { return result.hasField150; }
+      }
+      public int Field150 {
+        get { return result.Field150; }
+        set { SetField150(value); }
+      }
+      public Builder SetField150(int value) {
+        PrepareBuilder();
+        result.hasField150 = true;
+        result.field150_ = value;
+        return this;
+      }
+      public Builder ClearField150() {
+        PrepareBuilder();
+        result.hasField150 = false;
+        result.field150_ = 0;
+        return this;
+      }
+
+      public bool HasField23 {
+        get { return result.hasField23; }
+      }
+      public int Field23 {
+        get { return result.Field23; }
+        set { SetField23(value); }
+      }
+      public Builder SetField23(int value) {
+        PrepareBuilder();
+        result.hasField23 = true;
+        result.field23_ = value;
+        return this;
+      }
+      public Builder ClearField23() {
+        PrepareBuilder();
+        result.hasField23 = false;
+        result.field23_ = 0;
+        return this;
+      }
+
+      public bool HasField24 {
+        get { return result.hasField24; }
+      }
+      public bool Field24 {
+        get { return result.Field24; }
+        set { SetField24(value); }
+      }
+      public Builder SetField24(bool value) {
+        PrepareBuilder();
+        result.hasField24 = true;
+        result.field24_ = value;
+        return this;
+      }
+      public Builder ClearField24() {
+        PrepareBuilder();
+        result.hasField24 = false;
+        result.field24_ = false;
+        return this;
+      }
+
+      public bool HasField25 {
+        get { return result.hasField25; }
+      }
+      public int Field25 {
+        get { return result.Field25; }
+        set { SetField25(value); }
+      }
+      public Builder SetField25(int value) {
+        PrepareBuilder();
+        result.hasField25 = true;
+        result.field25_ = value;
+        return this;
+      }
+      public Builder ClearField25() {
+        PrepareBuilder();
+        result.hasField25 = false;
+        result.field25_ = 0;
+        return this;
+      }
+
+      public bool HasField15 {
+       get { return result.hasField15; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.SizeMessage1SubMessage Field15 {
+        get { return result.Field15; }
+        set { SetField15(value); }
+      }
+      public Builder SetField15(global::Google.ProtocolBuffers.TestProtos.SizeMessage1SubMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField15 = true;
+        result.field15_ = value;
+        return this;
+      }
+      public Builder SetField15(global::Google.ProtocolBuffers.TestProtos.SizeMessage1SubMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasField15 = true;
+        result.field15_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeField15(global::Google.ProtocolBuffers.TestProtos.SizeMessage1SubMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasField15 &&
+            result.field15_ != global::Google.ProtocolBuffers.TestProtos.SizeMessage1SubMessage.DefaultInstance) {
+            result.field15_ = global::Google.ProtocolBuffers.TestProtos.SizeMessage1SubMessage.CreateBuilder(result.field15_).MergeFrom(value).BuildPartial();
+        } else {
+          result.field15_ = value;
+        }
+        result.hasField15 = true;
+        return this;
+      }
+      public Builder ClearField15() {
+        PrepareBuilder();
+        result.hasField15 = false;
+        result.field15_ = null;
+        return this;
+      }
+
+      public bool HasField78 {
+        get { return result.hasField78; }
+      }
+      public bool Field78 {
+        get { return result.Field78; }
+        set { SetField78(value); }
+      }
+      public Builder SetField78(bool value) {
+        PrepareBuilder();
+        result.hasField78 = true;
+        result.field78_ = value;
+        return this;
+      }
+      public Builder ClearField78() {
+        PrepareBuilder();
+        result.hasField78 = false;
+        result.field78_ = false;
+        return this;
+      }
+
+      public bool HasField67 {
+        get { return result.hasField67; }
+      }
+      public int Field67 {
+        get { return result.Field67; }
+        set { SetField67(value); }
+      }
+      public Builder SetField67(int value) {
+        PrepareBuilder();
+        result.hasField67 = true;
+        result.field67_ = value;
+        return this;
+      }
+      public Builder ClearField67() {
+        PrepareBuilder();
+        result.hasField67 = false;
+        result.field67_ = 0;
+        return this;
+      }
+
+      public bool HasField68 {
+        get { return result.hasField68; }
+      }
+      public int Field68 {
+        get { return result.Field68; }
+        set { SetField68(value); }
+      }
+      public Builder SetField68(int value) {
+        PrepareBuilder();
+        result.hasField68 = true;
+        result.field68_ = value;
+        return this;
+      }
+      public Builder ClearField68() {
+        PrepareBuilder();
+        result.hasField68 = false;
+        result.field68_ = 0;
+        return this;
+      }
+
+      public bool HasField128 {
+        get { return result.hasField128; }
+      }
+      public int Field128 {
+        get { return result.Field128; }
+        set { SetField128(value); }
+      }
+      public Builder SetField128(int value) {
+        PrepareBuilder();
+        result.hasField128 = true;
+        result.field128_ = value;
+        return this;
+      }
+      public Builder ClearField128() {
+        PrepareBuilder();
+        result.hasField128 = false;
+        result.field128_ = 0;
+        return this;
+      }
+
+      public bool HasField129 {
+        get { return result.hasField129; }
+      }
+      public string Field129 {
+        get { return result.Field129; }
+        set { SetField129(value); }
+      }
+      public Builder SetField129(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField129 = true;
+        result.field129_ = value;
+        return this;
+      }
+      public Builder ClearField129() {
+        PrepareBuilder();
+        result.hasField129 = false;
+        result.field129_ = "xxxxxxxxxxxxxxxxxxxxx";
+        return this;
+      }
+
+      public bool HasField131 {
+        get { return result.hasField131; }
+      }
+      public int Field131 {
+        get { return result.Field131; }
+        set { SetField131(value); }
+      }
+      public Builder SetField131(int value) {
+        PrepareBuilder();
+        result.hasField131 = true;
+        result.field131_ = value;
+        return this;
+      }
+      public Builder ClearField131() {
+        PrepareBuilder();
+        result.hasField131 = false;
+        result.field131_ = 0;
+        return this;
+      }
+    }
+    static SizeMessage1() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.GoogleSize.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class SizeMessage1SubMessage : pb::GeneratedMessage<SizeMessage1SubMessage, SizeMessage1SubMessage.Builder> {
+    private SizeMessage1SubMessage() { }
+    private static readonly SizeMessage1SubMessage defaultInstance = new SizeMessage1SubMessage().MakeReadOnly();
+    public static SizeMessage1SubMessage DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override SizeMessage1SubMessage DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override SizeMessage1SubMessage ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.GoogleSize.internal__static_benchmarks_SizeMessage1SubMessage__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<SizeMessage1SubMessage, SizeMessage1SubMessage.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.GoogleSize.internal__static_benchmarks_SizeMessage1SubMessage__FieldAccessorTable; }
+    }
+
+    public const int Field1FieldNumber = 1;
+    private bool hasField1;
+    private int field1_;
+    public bool HasField1 {
+      get { return hasField1; }
+    }
+    public int Field1 {
+      get { return field1_; }
+    }
+
+    public const int Field2FieldNumber = 2;
+    private bool hasField2;
+    private int field2_;
+    public bool HasField2 {
+      get { return hasField2; }
+    }
+    public int Field2 {
+      get { return field2_; }
+    }
+
+    public const int Field3FieldNumber = 3;
+    private bool hasField3;
+    private int field3_;
+    public bool HasField3 {
+      get { return hasField3; }
+    }
+    public int Field3 {
+      get { return field3_; }
+    }
+
+    public const int Field15FieldNumber = 15;
+    private bool hasField15;
+    private string field15_ = "";
+    public bool HasField15 {
+      get { return hasField15; }
+    }
+    public string Field15 {
+      get { return field15_; }
+    }
+
+    public const int Field12FieldNumber = 12;
+    private bool hasField12;
+    private bool field12_ = true;
+    public bool HasField12 {
+      get { return hasField12; }
+    }
+    public bool Field12 {
+      get { return field12_; }
+    }
+
+    public const int Field13FieldNumber = 13;
+    private bool hasField13;
+    private long field13_;
+    public bool HasField13 {
+      get { return hasField13; }
+    }
+    public long Field13 {
+      get { return field13_; }
+    }
+
+    public const int Field14FieldNumber = 14;
+    private bool hasField14;
+    private long field14_;
+    public bool HasField14 {
+      get { return hasField14; }
+    }
+    public long Field14 {
+      get { return field14_; }
+    }
+
+    public const int Field16FieldNumber = 16;
+    private bool hasField16;
+    private int field16_;
+    public bool HasField16 {
+      get { return hasField16; }
+    }
+    public int Field16 {
+      get { return field16_; }
+    }
+
+    public const int Field19FieldNumber = 19;
+    private bool hasField19;
+    private int field19_ = 2;
+    public bool HasField19 {
+      get { return hasField19; }
+    }
+    public int Field19 {
+      get { return field19_; }
+    }
+
+    public const int Field20FieldNumber = 20;
+    private bool hasField20;
+    private bool field20_ = true;
+    public bool HasField20 {
+      get { return hasField20; }
+    }
+    public bool Field20 {
+      get { return field20_; }
+    }
+
+    public const int Field28FieldNumber = 28;
+    private bool hasField28;
+    private bool field28_ = true;
+    public bool HasField28 {
+      get { return hasField28; }
+    }
+    public bool Field28 {
+      get { return field28_; }
+    }
+
+    public const int Field21FieldNumber = 21;
+    private bool hasField21;
+    private ulong field21_;
+    public bool HasField21 {
+      get { return hasField21; }
+    }
+    public ulong Field21 {
+      get { return field21_; }
+    }
+
+    public const int Field22FieldNumber = 22;
+    private bool hasField22;
+    private int field22_;
+    public bool HasField22 {
+      get { return hasField22; }
+    }
+    public int Field22 {
+      get { return field22_; }
+    }
+
+    public const int Field23FieldNumber = 23;
+    private bool hasField23;
+    private bool field23_;
+    public bool HasField23 {
+      get { return hasField23; }
+    }
+    public bool Field23 {
+      get { return field23_; }
+    }
+
+    public const int Field206FieldNumber = 206;
+    private bool hasField206;
+    private bool field206_;
+    public bool HasField206 {
+      get { return hasField206; }
+    }
+    public bool Field206 {
+      get { return field206_; }
+    }
+
+    public const int Field203FieldNumber = 203;
+    private bool hasField203;
+    private uint field203_;
+    public bool HasField203 {
+      get { return hasField203; }
+    }
+    public uint Field203 {
+      get { return field203_; }
+    }
+
+    public const int Field204FieldNumber = 204;
+    private bool hasField204;
+    private int field204_;
+    public bool HasField204 {
+      get { return hasField204; }
+    }
+    public int Field204 {
+      get { return field204_; }
+    }
+
+    public const int Field205FieldNumber = 205;
+    private bool hasField205;
+    private string field205_ = "";
+    public bool HasField205 {
+      get { return hasField205; }
+    }
+    public string Field205 {
+      get { return field205_; }
+    }
+
+    public const int Field207FieldNumber = 207;
+    private bool hasField207;
+    private ulong field207_;
+    public bool HasField207 {
+      get { return hasField207; }
+    }
+    public ulong Field207 {
+      get { return field207_; }
+    }
+
+    public const int Field300FieldNumber = 300;
+    private bool hasField300;
+    private ulong field300_;
+    public bool HasField300 {
+      get { return hasField300; }
+    }
+    public ulong Field300 {
+      get { return field300_; }
+    }
+
+    public static SizeMessage1SubMessage ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static SizeMessage1SubMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static SizeMessage1SubMessage ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static SizeMessage1SubMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static SizeMessage1SubMessage ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static SizeMessage1SubMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static SizeMessage1SubMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static SizeMessage1SubMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static SizeMessage1SubMessage ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static SizeMessage1SubMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private SizeMessage1SubMessage MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(SizeMessage1SubMessage prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<SizeMessage1SubMessage, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(SizeMessage1SubMessage cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private SizeMessage1SubMessage result;
+
+      private SizeMessage1SubMessage PrepareBuilder() {
+        if (resultIsReadOnly) {
+          SizeMessage1SubMessage original = result;
+          result = new SizeMessage1SubMessage();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override SizeMessage1SubMessage MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.SizeMessage1SubMessage.Descriptor; }
+      }
+
+      public override SizeMessage1SubMessage DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.SizeMessage1SubMessage.DefaultInstance; }
+      }
+
+      public override SizeMessage1SubMessage BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+
+      public bool HasField1 {
+        get { return result.hasField1; }
+      }
+      public int Field1 {
+        get { return result.Field1; }
+        set { SetField1(value); }
+      }
+      public Builder SetField1(int value) {
+        PrepareBuilder();
+        result.hasField1 = true;
+        result.field1_ = value;
+        return this;
+      }
+      public Builder ClearField1() {
+        PrepareBuilder();
+        result.hasField1 = false;
+        result.field1_ = 0;
+        return this;
+      }
+
+      public bool HasField2 {
+        get { return result.hasField2; }
+      }
+      public int Field2 {
+        get { return result.Field2; }
+        set { SetField2(value); }
+      }
+      public Builder SetField2(int value) {
+        PrepareBuilder();
+        result.hasField2 = true;
+        result.field2_ = value;
+        return this;
+      }
+      public Builder ClearField2() {
+        PrepareBuilder();
+        result.hasField2 = false;
+        result.field2_ = 0;
+        return this;
+      }
+
+      public bool HasField3 {
+        get { return result.hasField3; }
+      }
+      public int Field3 {
+        get { return result.Field3; }
+        set { SetField3(value); }
+      }
+      public Builder SetField3(int value) {
+        PrepareBuilder();
+        result.hasField3 = true;
+        result.field3_ = value;
+        return this;
+      }
+      public Builder ClearField3() {
+        PrepareBuilder();
+        result.hasField3 = false;
+        result.field3_ = 0;
+        return this;
+      }
+
+      public bool HasField15 {
+        get { return result.hasField15; }
+      }
+      public string Field15 {
+        get { return result.Field15; }
+        set { SetField15(value); }
+      }
+      public Builder SetField15(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField15 = true;
+        result.field15_ = value;
+        return this;
+      }
+      public Builder ClearField15() {
+        PrepareBuilder();
+        result.hasField15 = false;
+        result.field15_ = "";
+        return this;
+      }
+
+      public bool HasField12 {
+        get { return result.hasField12; }
+      }
+      public bool Field12 {
+        get { return result.Field12; }
+        set { SetField12(value); }
+      }
+      public Builder SetField12(bool value) {
+        PrepareBuilder();
+        result.hasField12 = true;
+        result.field12_ = value;
+        return this;
+      }
+      public Builder ClearField12() {
+        PrepareBuilder();
+        result.hasField12 = false;
+        result.field12_ = true;
+        return this;
+      }
+
+      public bool HasField13 {
+        get { return result.hasField13; }
+      }
+      public long Field13 {
+        get { return result.Field13; }
+        set { SetField13(value); }
+      }
+      public Builder SetField13(long value) {
+        PrepareBuilder();
+        result.hasField13 = true;
+        result.field13_ = value;
+        return this;
+      }
+      public Builder ClearField13() {
+        PrepareBuilder();
+        result.hasField13 = false;
+        result.field13_ = 0L;
+        return this;
+      }
+
+      public bool HasField14 {
+        get { return result.hasField14; }
+      }
+      public long Field14 {
+        get { return result.Field14; }
+        set { SetField14(value); }
+      }
+      public Builder SetField14(long value) {
+        PrepareBuilder();
+        result.hasField14 = true;
+        result.field14_ = value;
+        return this;
+      }
+      public Builder ClearField14() {
+        PrepareBuilder();
+        result.hasField14 = false;
+        result.field14_ = 0L;
+        return this;
+      }
+
+      public bool HasField16 {
+        get { return result.hasField16; }
+      }
+      public int Field16 {
+        get { return result.Field16; }
+        set { SetField16(value); }
+      }
+      public Builder SetField16(int value) {
+        PrepareBuilder();
+        result.hasField16 = true;
+        result.field16_ = value;
+        return this;
+      }
+      public Builder ClearField16() {
+        PrepareBuilder();
+        result.hasField16 = false;
+        result.field16_ = 0;
+        return this;
+      }
+
+      public bool HasField19 {
+        get { return result.hasField19; }
+      }
+      public int Field19 {
+        get { return result.Field19; }
+        set { SetField19(value); }
+      }
+      public Builder SetField19(int value) {
+        PrepareBuilder();
+        result.hasField19 = true;
+        result.field19_ = value;
+        return this;
+      }
+      public Builder ClearField19() {
+        PrepareBuilder();
+        result.hasField19 = false;
+        result.field19_ = 2;
+        return this;
+      }
+
+      public bool HasField20 {
+        get { return result.hasField20; }
+      }
+      public bool Field20 {
+        get { return result.Field20; }
+        set { SetField20(value); }
+      }
+      public Builder SetField20(bool value) {
+        PrepareBuilder();
+        result.hasField20 = true;
+        result.field20_ = value;
+        return this;
+      }
+      public Builder ClearField20() {
+        PrepareBuilder();
+        result.hasField20 = false;
+        result.field20_ = true;
+        return this;
+      }
+
+      public bool HasField28 {
+        get { return result.hasField28; }
+      }
+      public bool Field28 {
+        get { return result.Field28; }
+        set { SetField28(value); }
+      }
+      public Builder SetField28(bool value) {
+        PrepareBuilder();
+        result.hasField28 = true;
+        result.field28_ = value;
+        return this;
+      }
+      public Builder ClearField28() {
+        PrepareBuilder();
+        result.hasField28 = false;
+        result.field28_ = true;
+        return this;
+      }
+
+      public bool HasField21 {
+        get { return result.hasField21; }
+      }
+      public ulong Field21 {
+        get { return result.Field21; }
+        set { SetField21(value); }
+      }
+      public Builder SetField21(ulong value) {
+        PrepareBuilder();
+        result.hasField21 = true;
+        result.field21_ = value;
+        return this;
+      }
+      public Builder ClearField21() {
+        PrepareBuilder();
+        result.hasField21 = false;
+        result.field21_ = 0UL;
+        return this;
+      }
+
+      public bool HasField22 {
+        get { return result.hasField22; }
+      }
+      public int Field22 {
+        get { return result.Field22; }
+        set { SetField22(value); }
+      }
+      public Builder SetField22(int value) {
+        PrepareBuilder();
+        result.hasField22 = true;
+        result.field22_ = value;
+        return this;
+      }
+      public Builder ClearField22() {
+        PrepareBuilder();
+        result.hasField22 = false;
+        result.field22_ = 0;
+        return this;
+      }
+
+      public bool HasField23 {
+        get { return result.hasField23; }
+      }
+      public bool Field23 {
+        get { return result.Field23; }
+        set { SetField23(value); }
+      }
+      public Builder SetField23(bool value) {
+        PrepareBuilder();
+        result.hasField23 = true;
+        result.field23_ = value;
+        return this;
+      }
+      public Builder ClearField23() {
+        PrepareBuilder();
+        result.hasField23 = false;
+        result.field23_ = false;
+        return this;
+      }
+
+      public bool HasField206 {
+        get { return result.hasField206; }
+      }
+      public bool Field206 {
+        get { return result.Field206; }
+        set { SetField206(value); }
+      }
+      public Builder SetField206(bool value) {
+        PrepareBuilder();
+        result.hasField206 = true;
+        result.field206_ = value;
+        return this;
+      }
+      public Builder ClearField206() {
+        PrepareBuilder();
+        result.hasField206 = false;
+        result.field206_ = false;
+        return this;
+      }
+
+      public bool HasField203 {
+        get { return result.hasField203; }
+      }
+      public uint Field203 {
+        get { return result.Field203; }
+        set { SetField203(value); }
+      }
+      public Builder SetField203(uint value) {
+        PrepareBuilder();
+        result.hasField203 = true;
+        result.field203_ = value;
+        return this;
+      }
+      public Builder ClearField203() {
+        PrepareBuilder();
+        result.hasField203 = false;
+        result.field203_ = 0;
+        return this;
+      }
+
+      public bool HasField204 {
+        get { return result.hasField204; }
+      }
+      public int Field204 {
+        get { return result.Field204; }
+        set { SetField204(value); }
+      }
+      public Builder SetField204(int value) {
+        PrepareBuilder();
+        result.hasField204 = true;
+        result.field204_ = value;
+        return this;
+      }
+      public Builder ClearField204() {
+        PrepareBuilder();
+        result.hasField204 = false;
+        result.field204_ = 0;
+        return this;
+      }
+
+      public bool HasField205 {
+        get { return result.hasField205; }
+      }
+      public string Field205 {
+        get { return result.Field205; }
+        set { SetField205(value); }
+      }
+      public Builder SetField205(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField205 = true;
+        result.field205_ = value;
+        return this;
+      }
+      public Builder ClearField205() {
+        PrepareBuilder();
+        result.hasField205 = false;
+        result.field205_ = "";
+        return this;
+      }
+
+      public bool HasField207 {
+        get { return result.hasField207; }
+      }
+      public ulong Field207 {
+        get { return result.Field207; }
+        set { SetField207(value); }
+      }
+      public Builder SetField207(ulong value) {
+        PrepareBuilder();
+        result.hasField207 = true;
+        result.field207_ = value;
+        return this;
+      }
+      public Builder ClearField207() {
+        PrepareBuilder();
+        result.hasField207 = false;
+        result.field207_ = 0UL;
+        return this;
+      }
+
+      public bool HasField300 {
+        get { return result.hasField300; }
+      }
+      public ulong Field300 {
+        get { return result.Field300; }
+        set { SetField300(value); }
+      }
+      public Builder SetField300(ulong value) {
+        PrepareBuilder();
+        result.hasField300 = true;
+        result.field300_ = value;
+        return this;
+      }
+      public Builder ClearField300() {
+        PrepareBuilder();
+        result.hasField300 = false;
+        result.field300_ = 0UL;
+        return this;
+      }
+    }
+    static SizeMessage1SubMessage() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.GoogleSize.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class SizeMessage2 : pb::GeneratedMessage<SizeMessage2, SizeMessage2.Builder> {
+    private SizeMessage2() { }
+    private static readonly SizeMessage2 defaultInstance = new SizeMessage2().MakeReadOnly();
+    public static SizeMessage2 DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override SizeMessage2 DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override SizeMessage2 ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.GoogleSize.internal__static_benchmarks_SizeMessage2__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<SizeMessage2, SizeMessage2.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.GoogleSize.internal__static_benchmarks_SizeMessage2__FieldAccessorTable; }
+    }
+
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class Group1 : pb::GeneratedMessage<Group1, Group1.Builder> {
+        private Group1() { }
+        private static readonly Group1 defaultInstance = new Group1().MakeReadOnly();
+        public static Group1 DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override Group1 DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override Group1 ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.TestProtos.GoogleSize.internal__static_benchmarks_SizeMessage2_Group1__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<Group1, Group1.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.TestProtos.GoogleSize.internal__static_benchmarks_SizeMessage2_Group1__FieldAccessorTable; }
+        }
+
+        public const int Field11FieldNumber = 11;
+        private bool hasField11;
+        private float field11_;
+        public bool HasField11 {
+          get { return hasField11; }
+        }
+        public float Field11 {
+          get { return field11_; }
+        }
+
+        public const int Field26FieldNumber = 26;
+        private bool hasField26;
+        private float field26_;
+        public bool HasField26 {
+          get { return hasField26; }
+        }
+        public float Field26 {
+          get { return field26_; }
+        }
+
+        public const int Field12FieldNumber = 12;
+        private bool hasField12;
+        private string field12_ = "";
+        public bool HasField12 {
+          get { return hasField12; }
+        }
+        public string Field12 {
+          get { return field12_; }
+        }
+
+        public const int Field13FieldNumber = 13;
+        private bool hasField13;
+        private string field13_ = "";
+        public bool HasField13 {
+          get { return hasField13; }
+        }
+        public string Field13 {
+          get { return field13_; }
+        }
+
+        public const int Field14FieldNumber = 14;
+        private pbc::PopsicleList<string> field14_ = new pbc::PopsicleList<string>();
+        public scg::IList<string> Field14List {
+          get { return pbc::Lists.AsReadOnly(field14_); }
+        }
+        public int Field14Count {
+          get { return field14_.Count; }
+        }
+        public string GetField14(int index) {
+          return field14_[index];
+        }
+
+        public const int Field15FieldNumber = 15;
+        private bool hasField15;
+        private ulong field15_;
+        public bool HasField15 {
+          get { return hasField15; }
+        }
+        public ulong Field15 {
+          get { return field15_; }
+        }
+
+        public const int Field5FieldNumber = 5;
+        private bool hasField5;
+        private int field5_;
+        public bool HasField5 {
+          get { return hasField5; }
+        }
+        public int Field5 {
+          get { return field5_; }
+        }
+
+        public const int Field27FieldNumber = 27;
+        private bool hasField27;
+        private string field27_ = "";
+        public bool HasField27 {
+          get { return hasField27; }
+        }
+        public string Field27 {
+          get { return field27_; }
+        }
+
+        public const int Field28FieldNumber = 28;
+        private bool hasField28;
+        private int field28_;
+        public bool HasField28 {
+          get { return hasField28; }
+        }
+        public int Field28 {
+          get { return field28_; }
+        }
+
+        public const int Field29FieldNumber = 29;
+        private bool hasField29;
+        private string field29_ = "";
+        public bool HasField29 {
+          get { return hasField29; }
+        }
+        public string Field29 {
+          get { return field29_; }
+        }
+
+        public const int Field16FieldNumber = 16;
+        private bool hasField16;
+        private string field16_ = "";
+        public bool HasField16 {
+          get { return hasField16; }
+        }
+        public string Field16 {
+          get { return field16_; }
+        }
+
+        public const int Field22FieldNumber = 22;
+        private pbc::PopsicleList<string> field22_ = new pbc::PopsicleList<string>();
+        public scg::IList<string> Field22List {
+          get { return pbc::Lists.AsReadOnly(field22_); }
+        }
+        public int Field22Count {
+          get { return field22_.Count; }
+        }
+        public string GetField22(int index) {
+          return field22_[index];
+        }
+
+        public const int Field73FieldNumber = 73;
+        private pbc::PopsicleList<int> field73_ = new pbc::PopsicleList<int>();
+        public scg::IList<int> Field73List {
+          get { return pbc::Lists.AsReadOnly(field73_); }
+        }
+        public int Field73Count {
+          get { return field73_.Count; }
+        }
+        public int GetField73(int index) {
+          return field73_[index];
+        }
+
+        public const int Field20FieldNumber = 20;
+        private bool hasField20;
+        private int field20_;
+        public bool HasField20 {
+          get { return hasField20; }
+        }
+        public int Field20 {
+          get { return field20_; }
+        }
+
+        public const int Field24FieldNumber = 24;
+        private bool hasField24;
+        private string field24_ = "";
+        public bool HasField24 {
+          get { return hasField24; }
+        }
+        public string Field24 {
+          get { return field24_; }
+        }
+
+        public const int Field31FieldNumber = 31;
+        private bool hasField31;
+        private global::Google.ProtocolBuffers.TestProtos.SizeMessage2GroupedMessage field31_;
+        public bool HasField31 {
+          get { return hasField31; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.SizeMessage2GroupedMessage Field31 {
+          get { return field31_ ?? global::Google.ProtocolBuffers.TestProtos.SizeMessage2GroupedMessage.DefaultInstance; }
+        }
+
+        public static Group1 ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static Group1 ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static Group1 ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static Group1 ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static Group1 ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static Group1 ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static Group1 ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static Group1 ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static Group1 ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static Group1 ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private Group1 MakeReadOnly() {
+          field14_.MakeReadOnly();
+          field22_.MakeReadOnly();
+          field73_.MakeReadOnly();
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(Group1 prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<Group1, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(Group1 cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private Group1 result;
+
+          private Group1 PrepareBuilder() {
+            if (resultIsReadOnly) {
+              Group1 original = result;
+              result = new Group1();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override Group1 MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.SizeMessage2.Types.Group1.Descriptor; }
+          }
+
+          public override Group1 DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.SizeMessage2.Types.Group1.DefaultInstance; }
+          }
+
+          public override Group1 BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+
+          public bool HasField11 {
+            get { return result.hasField11; }
+          }
+          public float Field11 {
+            get { return result.Field11; }
+            set { SetField11(value); }
+          }
+          public Builder SetField11(float value) {
+            PrepareBuilder();
+            result.hasField11 = true;
+            result.field11_ = value;
+            return this;
+          }
+          public Builder ClearField11() {
+            PrepareBuilder();
+            result.hasField11 = false;
+            result.field11_ = 0F;
+            return this;
+          }
+
+          public bool HasField26 {
+            get { return result.hasField26; }
+          }
+          public float Field26 {
+            get { return result.Field26; }
+            set { SetField26(value); }
+          }
+          public Builder SetField26(float value) {
+            PrepareBuilder();
+            result.hasField26 = true;
+            result.field26_ = value;
+            return this;
+          }
+          public Builder ClearField26() {
+            PrepareBuilder();
+            result.hasField26 = false;
+            result.field26_ = 0F;
+            return this;
+          }
+
+          public bool HasField12 {
+            get { return result.hasField12; }
+          }
+          public string Field12 {
+            get { return result.Field12; }
+            set { SetField12(value); }
+          }
+          public Builder SetField12(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasField12 = true;
+            result.field12_ = value;
+            return this;
+          }
+          public Builder ClearField12() {
+            PrepareBuilder();
+            result.hasField12 = false;
+            result.field12_ = "";
+            return this;
+          }
+
+          public bool HasField13 {
+            get { return result.hasField13; }
+          }
+          public string Field13 {
+            get { return result.Field13; }
+            set { SetField13(value); }
+          }
+          public Builder SetField13(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasField13 = true;
+            result.field13_ = value;
+            return this;
+          }
+          public Builder ClearField13() {
+            PrepareBuilder();
+            result.hasField13 = false;
+            result.field13_ = "";
+            return this;
+          }
+
+          public pbc::IPopsicleList<string> Field14List {
+            get { return PrepareBuilder().field14_; }
+          }
+          public int Field14Count {
+            get { return result.Field14Count; }
+          }
+          public string GetField14(int index) {
+            return result.GetField14(index);
+          }
+          public Builder SetField14(int index, string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.field14_[index] = value;
+            return this;
+          }
+          public Builder AddField14(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.field14_.Add(value);
+            return this;
+          }
+          public Builder AddRangeField14(scg::IEnumerable<string> values) {
+            PrepareBuilder();
+            result.field14_.Add(values);
+            return this;
+          }
+          public Builder ClearField14() {
+            PrepareBuilder();
+            result.field14_.Clear();
+            return this;
+          }
+
+          public bool HasField15 {
+            get { return result.hasField15; }
+          }
+          public ulong Field15 {
+            get { return result.Field15; }
+            set { SetField15(value); }
+          }
+          public Builder SetField15(ulong value) {
+            PrepareBuilder();
+            result.hasField15 = true;
+            result.field15_ = value;
+            return this;
+          }
+          public Builder ClearField15() {
+            PrepareBuilder();
+            result.hasField15 = false;
+            result.field15_ = 0UL;
+            return this;
+          }
+
+          public bool HasField5 {
+            get { return result.hasField5; }
+          }
+          public int Field5 {
+            get { return result.Field5; }
+            set { SetField5(value); }
+          }
+          public Builder SetField5(int value) {
+            PrepareBuilder();
+            result.hasField5 = true;
+            result.field5_ = value;
+            return this;
+          }
+          public Builder ClearField5() {
+            PrepareBuilder();
+            result.hasField5 = false;
+            result.field5_ = 0;
+            return this;
+          }
+
+          public bool HasField27 {
+            get { return result.hasField27; }
+          }
+          public string Field27 {
+            get { return result.Field27; }
+            set { SetField27(value); }
+          }
+          public Builder SetField27(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasField27 = true;
+            result.field27_ = value;
+            return this;
+          }
+          public Builder ClearField27() {
+            PrepareBuilder();
+            result.hasField27 = false;
+            result.field27_ = "";
+            return this;
+          }
+
+          public bool HasField28 {
+            get { return result.hasField28; }
+          }
+          public int Field28 {
+            get { return result.Field28; }
+            set { SetField28(value); }
+          }
+          public Builder SetField28(int value) {
+            PrepareBuilder();
+            result.hasField28 = true;
+            result.field28_ = value;
+            return this;
+          }
+          public Builder ClearField28() {
+            PrepareBuilder();
+            result.hasField28 = false;
+            result.field28_ = 0;
+            return this;
+          }
+
+          public bool HasField29 {
+            get { return result.hasField29; }
+          }
+          public string Field29 {
+            get { return result.Field29; }
+            set { SetField29(value); }
+          }
+          public Builder SetField29(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasField29 = true;
+            result.field29_ = value;
+            return this;
+          }
+          public Builder ClearField29() {
+            PrepareBuilder();
+            result.hasField29 = false;
+            result.field29_ = "";
+            return this;
+          }
+
+          public bool HasField16 {
+            get { return result.hasField16; }
+          }
+          public string Field16 {
+            get { return result.Field16; }
+            set { SetField16(value); }
+          }
+          public Builder SetField16(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasField16 = true;
+            result.field16_ = value;
+            return this;
+          }
+          public Builder ClearField16() {
+            PrepareBuilder();
+            result.hasField16 = false;
+            result.field16_ = "";
+            return this;
+          }
+
+          public pbc::IPopsicleList<string> Field22List {
+            get { return PrepareBuilder().field22_; }
+          }
+          public int Field22Count {
+            get { return result.Field22Count; }
+          }
+          public string GetField22(int index) {
+            return result.GetField22(index);
+          }
+          public Builder SetField22(int index, string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.field22_[index] = value;
+            return this;
+          }
+          public Builder AddField22(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.field22_.Add(value);
+            return this;
+          }
+          public Builder AddRangeField22(scg::IEnumerable<string> values) {
+            PrepareBuilder();
+            result.field22_.Add(values);
+            return this;
+          }
+          public Builder ClearField22() {
+            PrepareBuilder();
+            result.field22_.Clear();
+            return this;
+          }
+
+          public pbc::IPopsicleList<int> Field73List {
+            get { return PrepareBuilder().field73_; }
+          }
+          public int Field73Count {
+            get { return result.Field73Count; }
+          }
+          public int GetField73(int index) {
+            return result.GetField73(index);
+          }
+          public Builder SetField73(int index, int value) {
+            PrepareBuilder();
+            result.field73_[index] = value;
+            return this;
+          }
+          public Builder AddField73(int value) {
+            PrepareBuilder();
+            result.field73_.Add(value);
+            return this;
+          }
+          public Builder AddRangeField73(scg::IEnumerable<int> values) {
+            PrepareBuilder();
+            result.field73_.Add(values);
+            return this;
+          }
+          public Builder ClearField73() {
+            PrepareBuilder();
+            result.field73_.Clear();
+            return this;
+          }
+
+          public bool HasField20 {
+            get { return result.hasField20; }
+          }
+          public int Field20 {
+            get { return result.Field20; }
+            set { SetField20(value); }
+          }
+          public Builder SetField20(int value) {
+            PrepareBuilder();
+            result.hasField20 = true;
+            result.field20_ = value;
+            return this;
+          }
+          public Builder ClearField20() {
+            PrepareBuilder();
+            result.hasField20 = false;
+            result.field20_ = 0;
+            return this;
+          }
+
+          public bool HasField24 {
+            get { return result.hasField24; }
+          }
+          public string Field24 {
+            get { return result.Field24; }
+            set { SetField24(value); }
+          }
+          public Builder SetField24(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasField24 = true;
+            result.field24_ = value;
+            return this;
+          }
+          public Builder ClearField24() {
+            PrepareBuilder();
+            result.hasField24 = false;
+            result.field24_ = "";
+            return this;
+          }
+
+          public bool HasField31 {
+           get { return result.hasField31; }
+          }
+          public global::Google.ProtocolBuffers.TestProtos.SizeMessage2GroupedMessage Field31 {
+            get { return result.Field31; }
+            set { SetField31(value); }
+          }
+          public Builder SetField31(global::Google.ProtocolBuffers.TestProtos.SizeMessage2GroupedMessage value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasField31 = true;
+            result.field31_ = value;
+            return this;
+          }
+          public Builder SetField31(global::Google.ProtocolBuffers.TestProtos.SizeMessage2GroupedMessage.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.hasField31 = true;
+            result.field31_ = builderForValue.Build();
+            return this;
+          }
+          public Builder MergeField31(global::Google.ProtocolBuffers.TestProtos.SizeMessage2GroupedMessage value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            if (result.hasField31 &&
+                result.field31_ != global::Google.ProtocolBuffers.TestProtos.SizeMessage2GroupedMessage.DefaultInstance) {
+                result.field31_ = global::Google.ProtocolBuffers.TestProtos.SizeMessage2GroupedMessage.CreateBuilder(result.field31_).MergeFrom(value).BuildPartial();
+            } else {
+              result.field31_ = value;
+            }
+            result.hasField31 = true;
+            return this;
+          }
+          public Builder ClearField31() {
+            PrepareBuilder();
+            result.hasField31 = false;
+            result.field31_ = null;
+            return this;
+          }
+        }
+        static Group1() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.GoogleSize.Descriptor, null);
+        }
+      }
+
+    }
+    #endregion
+
+    public const int Field1FieldNumber = 1;
+    private bool hasField1;
+    private string field1_ = "";
+    public bool HasField1 {
+      get { return hasField1; }
+    }
+    public string Field1 {
+      get { return field1_; }
+    }
+
+    public const int Field3FieldNumber = 3;
+    private bool hasField3;
+    private long field3_;
+    public bool HasField3 {
+      get { return hasField3; }
+    }
+    public long Field3 {
+      get { return field3_; }
+    }
+
+    public const int Field4FieldNumber = 4;
+    private bool hasField4;
+    private long field4_;
+    public bool HasField4 {
+      get { return hasField4; }
+    }
+    public long Field4 {
+      get { return field4_; }
+    }
+
+    public const int Field30FieldNumber = 30;
+    private bool hasField30;
+    private long field30_;
+    public bool HasField30 {
+      get { return hasField30; }
+    }
+    public long Field30 {
+      get { return field30_; }
+    }
+
+    public const int Field75FieldNumber = 75;
+    private bool hasField75;
+    private bool field75_;
+    public bool HasField75 {
+      get { return hasField75; }
+    }
+    public bool Field75 {
+      get { return field75_; }
+    }
+
+    public const int Field6FieldNumber = 6;
+    private bool hasField6;
+    private string field6_ = "";
+    public bool HasField6 {
+      get { return hasField6; }
+    }
+    public string Field6 {
+      get { return field6_; }
+    }
+
+    public const int Field2FieldNumber = 2;
+    private bool hasField2;
+    private pb::ByteString field2_ = pb::ByteString.Empty;
+    public bool HasField2 {
+      get { return hasField2; }
+    }
+    public pb::ByteString Field2 {
+      get { return field2_; }
+    }
+
+    public const int Field21FieldNumber = 21;
+    private bool hasField21;
+    private int field21_;
+    public bool HasField21 {
+      get { return hasField21; }
+    }
+    public int Field21 {
+      get { return field21_; }
+    }
+
+    public const int Field71FieldNumber = 71;
+    private bool hasField71;
+    private int field71_;
+    public bool HasField71 {
+      get { return hasField71; }
+    }
+    public int Field71 {
+      get { return field71_; }
+    }
+
+    public const int Field25FieldNumber = 25;
+    private bool hasField25;
+    private float field25_;
+    public bool HasField25 {
+      get { return hasField25; }
+    }
+    public float Field25 {
+      get { return field25_; }
+    }
+
+    public const int Field109FieldNumber = 109;
+    private bool hasField109;
+    private int field109_;
+    public bool HasField109 {
+      get { return hasField109; }
+    }
+    public int Field109 {
+      get { return field109_; }
+    }
+
+    public const int Field210FieldNumber = 210;
+    private bool hasField210;
+    private int field210_;
+    public bool HasField210 {
+      get { return hasField210; }
+    }
+    public int Field210 {
+      get { return field210_; }
+    }
+
+    public const int Field211FieldNumber = 211;
+    private bool hasField211;
+    private int field211_;
+    public bool HasField211 {
+      get { return hasField211; }
+    }
+    public int Field211 {
+      get { return field211_; }
+    }
+
+    public const int Field212FieldNumber = 212;
+    private bool hasField212;
+    private int field212_;
+    public bool HasField212 {
+      get { return hasField212; }
+    }
+    public int Field212 {
+      get { return field212_; }
+    }
+
+    public const int Field213FieldNumber = 213;
+    private bool hasField213;
+    private int field213_;
+    public bool HasField213 {
+      get { return hasField213; }
+    }
+    public int Field213 {
+      get { return field213_; }
+    }
+
+    public const int Field216FieldNumber = 216;
+    private bool hasField216;
+    private int field216_;
+    public bool HasField216 {
+      get { return hasField216; }
+    }
+    public int Field216 {
+      get { return field216_; }
+    }
+
+    public const int Field217FieldNumber = 217;
+    private bool hasField217;
+    private int field217_;
+    public bool HasField217 {
+      get { return hasField217; }
+    }
+    public int Field217 {
+      get { return field217_; }
+    }
+
+    public const int Field218FieldNumber = 218;
+    private bool hasField218;
+    private int field218_;
+    public bool HasField218 {
+      get { return hasField218; }
+    }
+    public int Field218 {
+      get { return field218_; }
+    }
+
+    public const int Field220FieldNumber = 220;
+    private bool hasField220;
+    private int field220_;
+    public bool HasField220 {
+      get { return hasField220; }
+    }
+    public int Field220 {
+      get { return field220_; }
+    }
+
+    public const int Field221FieldNumber = 221;
+    private bool hasField221;
+    private int field221_;
+    public bool HasField221 {
+      get { return hasField221; }
+    }
+    public int Field221 {
+      get { return field221_; }
+    }
+
+    public const int Field222FieldNumber = 222;
+    private bool hasField222;
+    private float field222_;
+    public bool HasField222 {
+      get { return hasField222; }
+    }
+    public float Field222 {
+      get { return field222_; }
+    }
+
+    public const int Field63FieldNumber = 63;
+    private bool hasField63;
+    private int field63_;
+    public bool HasField63 {
+      get { return hasField63; }
+    }
+    public int Field63 {
+      get { return field63_; }
+    }
+
+    public const int Group1FieldNumber = 10;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.SizeMessage2.Types.Group1> group1_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.SizeMessage2.Types.Group1>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.SizeMessage2.Types.Group1> Group1List {
+      get { return group1_; }
+    }
+    public int Group1Count {
+      get { return group1_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.SizeMessage2.Types.Group1 GetGroup1(int index) {
+      return group1_[index];
+    }
+
+    public const int Field128FieldNumber = 128;
+    private pbc::PopsicleList<string> field128_ = new pbc::PopsicleList<string>();
+    public scg::IList<string> Field128List {
+      get { return pbc::Lists.AsReadOnly(field128_); }
+    }
+    public int Field128Count {
+      get { return field128_.Count; }
+    }
+    public string GetField128(int index) {
+      return field128_[index];
+    }
+
+    public const int Field131FieldNumber = 131;
+    private bool hasField131;
+    private long field131_;
+    public bool HasField131 {
+      get { return hasField131; }
+    }
+    public long Field131 {
+      get { return field131_; }
+    }
+
+    public const int Field127FieldNumber = 127;
+    private pbc::PopsicleList<string> field127_ = new pbc::PopsicleList<string>();
+    public scg::IList<string> Field127List {
+      get { return pbc::Lists.AsReadOnly(field127_); }
+    }
+    public int Field127Count {
+      get { return field127_.Count; }
+    }
+    public string GetField127(int index) {
+      return field127_[index];
+    }
+
+    public const int Field129FieldNumber = 129;
+    private bool hasField129;
+    private int field129_;
+    public bool HasField129 {
+      get { return hasField129; }
+    }
+    public int Field129 {
+      get { return field129_; }
+    }
+
+    public const int Field130FieldNumber = 130;
+    private pbc::PopsicleList<long> field130_ = new pbc::PopsicleList<long>();
+    public scg::IList<long> Field130List {
+      get { return pbc::Lists.AsReadOnly(field130_); }
+    }
+    public int Field130Count {
+      get { return field130_.Count; }
+    }
+    public long GetField130(int index) {
+      return field130_[index];
+    }
+
+    public const int Field205FieldNumber = 205;
+    private bool hasField205;
+    private bool field205_;
+    public bool HasField205 {
+      get { return hasField205; }
+    }
+    public bool Field205 {
+      get { return field205_; }
+    }
+
+    public const int Field206FieldNumber = 206;
+    private bool hasField206;
+    private bool field206_;
+    public bool HasField206 {
+      get { return hasField206; }
+    }
+    public bool Field206 {
+      get { return field206_; }
+    }
+
+    public static SizeMessage2 ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static SizeMessage2 ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static SizeMessage2 ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static SizeMessage2 ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static SizeMessage2 ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static SizeMessage2 ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static SizeMessage2 ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static SizeMessage2 ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static SizeMessage2 ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static SizeMessage2 ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private SizeMessage2 MakeReadOnly() {
+      group1_.MakeReadOnly();
+      field128_.MakeReadOnly();
+      field127_.MakeReadOnly();
+      field130_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(SizeMessage2 prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<SizeMessage2, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(SizeMessage2 cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private SizeMessage2 result;
+
+      private SizeMessage2 PrepareBuilder() {
+        if (resultIsReadOnly) {
+          SizeMessage2 original = result;
+          result = new SizeMessage2();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override SizeMessage2 MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.SizeMessage2.Descriptor; }
+      }
+
+      public override SizeMessage2 DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.SizeMessage2.DefaultInstance; }
+      }
+
+      public override SizeMessage2 BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+
+      public bool HasField1 {
+        get { return result.hasField1; }
+      }
+      public string Field1 {
+        get { return result.Field1; }
+        set { SetField1(value); }
+      }
+      public Builder SetField1(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField1 = true;
+        result.field1_ = value;
+        return this;
+      }
+      public Builder ClearField1() {
+        PrepareBuilder();
+        result.hasField1 = false;
+        result.field1_ = "";
+        return this;
+      }
+
+      public bool HasField3 {
+        get { return result.hasField3; }
+      }
+      public long Field3 {
+        get { return result.Field3; }
+        set { SetField3(value); }
+      }
+      public Builder SetField3(long value) {
+        PrepareBuilder();
+        result.hasField3 = true;
+        result.field3_ = value;
+        return this;
+      }
+      public Builder ClearField3() {
+        PrepareBuilder();
+        result.hasField3 = false;
+        result.field3_ = 0L;
+        return this;
+      }
+
+      public bool HasField4 {
+        get { return result.hasField4; }
+      }
+      public long Field4 {
+        get { return result.Field4; }
+        set { SetField4(value); }
+      }
+      public Builder SetField4(long value) {
+        PrepareBuilder();
+        result.hasField4 = true;
+        result.field4_ = value;
+        return this;
+      }
+      public Builder ClearField4() {
+        PrepareBuilder();
+        result.hasField4 = false;
+        result.field4_ = 0L;
+        return this;
+      }
+
+      public bool HasField30 {
+        get { return result.hasField30; }
+      }
+      public long Field30 {
+        get { return result.Field30; }
+        set { SetField30(value); }
+      }
+      public Builder SetField30(long value) {
+        PrepareBuilder();
+        result.hasField30 = true;
+        result.field30_ = value;
+        return this;
+      }
+      public Builder ClearField30() {
+        PrepareBuilder();
+        result.hasField30 = false;
+        result.field30_ = 0L;
+        return this;
+      }
+
+      public bool HasField75 {
+        get { return result.hasField75; }
+      }
+      public bool Field75 {
+        get { return result.Field75; }
+        set { SetField75(value); }
+      }
+      public Builder SetField75(bool value) {
+        PrepareBuilder();
+        result.hasField75 = true;
+        result.field75_ = value;
+        return this;
+      }
+      public Builder ClearField75() {
+        PrepareBuilder();
+        result.hasField75 = false;
+        result.field75_ = false;
+        return this;
+      }
+
+      public bool HasField6 {
+        get { return result.hasField6; }
+      }
+      public string Field6 {
+        get { return result.Field6; }
+        set { SetField6(value); }
+      }
+      public Builder SetField6(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField6 = true;
+        result.field6_ = value;
+        return this;
+      }
+      public Builder ClearField6() {
+        PrepareBuilder();
+        result.hasField6 = false;
+        result.field6_ = "";
+        return this;
+      }
+
+      public bool HasField2 {
+        get { return result.hasField2; }
+      }
+      public pb::ByteString Field2 {
+        get { return result.Field2; }
+        set { SetField2(value); }
+      }
+      public Builder SetField2(pb::ByteString value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField2 = true;
+        result.field2_ = value;
+        return this;
+      }
+      public Builder ClearField2() {
+        PrepareBuilder();
+        result.hasField2 = false;
+        result.field2_ = pb::ByteString.Empty;
+        return this;
+      }
+
+      public bool HasField21 {
+        get { return result.hasField21; }
+      }
+      public int Field21 {
+        get { return result.Field21; }
+        set { SetField21(value); }
+      }
+      public Builder SetField21(int value) {
+        PrepareBuilder();
+        result.hasField21 = true;
+        result.field21_ = value;
+        return this;
+      }
+      public Builder ClearField21() {
+        PrepareBuilder();
+        result.hasField21 = false;
+        result.field21_ = 0;
+        return this;
+      }
+
+      public bool HasField71 {
+        get { return result.hasField71; }
+      }
+      public int Field71 {
+        get { return result.Field71; }
+        set { SetField71(value); }
+      }
+      public Builder SetField71(int value) {
+        PrepareBuilder();
+        result.hasField71 = true;
+        result.field71_ = value;
+        return this;
+      }
+      public Builder ClearField71() {
+        PrepareBuilder();
+        result.hasField71 = false;
+        result.field71_ = 0;
+        return this;
+      }
+
+      public bool HasField25 {
+        get { return result.hasField25; }
+      }
+      public float Field25 {
+        get { return result.Field25; }
+        set { SetField25(value); }
+      }
+      public Builder SetField25(float value) {
+        PrepareBuilder();
+        result.hasField25 = true;
+        result.field25_ = value;
+        return this;
+      }
+      public Builder ClearField25() {
+        PrepareBuilder();
+        result.hasField25 = false;
+        result.field25_ = 0F;
+        return this;
+      }
+
+      public bool HasField109 {
+        get { return result.hasField109; }
+      }
+      public int Field109 {
+        get { return result.Field109; }
+        set { SetField109(value); }
+      }
+      public Builder SetField109(int value) {
+        PrepareBuilder();
+        result.hasField109 = true;
+        result.field109_ = value;
+        return this;
+      }
+      public Builder ClearField109() {
+        PrepareBuilder();
+        result.hasField109 = false;
+        result.field109_ = 0;
+        return this;
+      }
+
+      public bool HasField210 {
+        get { return result.hasField210; }
+      }
+      public int Field210 {
+        get { return result.Field210; }
+        set { SetField210(value); }
+      }
+      public Builder SetField210(int value) {
+        PrepareBuilder();
+        result.hasField210 = true;
+        result.field210_ = value;
+        return this;
+      }
+      public Builder ClearField210() {
+        PrepareBuilder();
+        result.hasField210 = false;
+        result.field210_ = 0;
+        return this;
+      }
+
+      public bool HasField211 {
+        get { return result.hasField211; }
+      }
+      public int Field211 {
+        get { return result.Field211; }
+        set { SetField211(value); }
+      }
+      public Builder SetField211(int value) {
+        PrepareBuilder();
+        result.hasField211 = true;
+        result.field211_ = value;
+        return this;
+      }
+      public Builder ClearField211() {
+        PrepareBuilder();
+        result.hasField211 = false;
+        result.field211_ = 0;
+        return this;
+      }
+
+      public bool HasField212 {
+        get { return result.hasField212; }
+      }
+      public int Field212 {
+        get { return result.Field212; }
+        set { SetField212(value); }
+      }
+      public Builder SetField212(int value) {
+        PrepareBuilder();
+        result.hasField212 = true;
+        result.field212_ = value;
+        return this;
+      }
+      public Builder ClearField212() {
+        PrepareBuilder();
+        result.hasField212 = false;
+        result.field212_ = 0;
+        return this;
+      }
+
+      public bool HasField213 {
+        get { return result.hasField213; }
+      }
+      public int Field213 {
+        get { return result.Field213; }
+        set { SetField213(value); }
+      }
+      public Builder SetField213(int value) {
+        PrepareBuilder();
+        result.hasField213 = true;
+        result.field213_ = value;
+        return this;
+      }
+      public Builder ClearField213() {
+        PrepareBuilder();
+        result.hasField213 = false;
+        result.field213_ = 0;
+        return this;
+      }
+
+      public bool HasField216 {
+        get { return result.hasField216; }
+      }
+      public int Field216 {
+        get { return result.Field216; }
+        set { SetField216(value); }
+      }
+      public Builder SetField216(int value) {
+        PrepareBuilder();
+        result.hasField216 = true;
+        result.field216_ = value;
+        return this;
+      }
+      public Builder ClearField216() {
+        PrepareBuilder();
+        result.hasField216 = false;
+        result.field216_ = 0;
+        return this;
+      }
+
+      public bool HasField217 {
+        get { return result.hasField217; }
+      }
+      public int Field217 {
+        get { return result.Field217; }
+        set { SetField217(value); }
+      }
+      public Builder SetField217(int value) {
+        PrepareBuilder();
+        result.hasField217 = true;
+        result.field217_ = value;
+        return this;
+      }
+      public Builder ClearField217() {
+        PrepareBuilder();
+        result.hasField217 = false;
+        result.field217_ = 0;
+        return this;
+      }
+
+      public bool HasField218 {
+        get { return result.hasField218; }
+      }
+      public int Field218 {
+        get { return result.Field218; }
+        set { SetField218(value); }
+      }
+      public Builder SetField218(int value) {
+        PrepareBuilder();
+        result.hasField218 = true;
+        result.field218_ = value;
+        return this;
+      }
+      public Builder ClearField218() {
+        PrepareBuilder();
+        result.hasField218 = false;
+        result.field218_ = 0;
+        return this;
+      }
+
+      public bool HasField220 {
+        get { return result.hasField220; }
+      }
+      public int Field220 {
+        get { return result.Field220; }
+        set { SetField220(value); }
+      }
+      public Builder SetField220(int value) {
+        PrepareBuilder();
+        result.hasField220 = true;
+        result.field220_ = value;
+        return this;
+      }
+      public Builder ClearField220() {
+        PrepareBuilder();
+        result.hasField220 = false;
+        result.field220_ = 0;
+        return this;
+      }
+
+      public bool HasField221 {
+        get { return result.hasField221; }
+      }
+      public int Field221 {
+        get { return result.Field221; }
+        set { SetField221(value); }
+      }
+      public Builder SetField221(int value) {
+        PrepareBuilder();
+        result.hasField221 = true;
+        result.field221_ = value;
+        return this;
+      }
+      public Builder ClearField221() {
+        PrepareBuilder();
+        result.hasField221 = false;
+        result.field221_ = 0;
+        return this;
+      }
+
+      public bool HasField222 {
+        get { return result.hasField222; }
+      }
+      public float Field222 {
+        get { return result.Field222; }
+        set { SetField222(value); }
+      }
+      public Builder SetField222(float value) {
+        PrepareBuilder();
+        result.hasField222 = true;
+        result.field222_ = value;
+        return this;
+      }
+      public Builder ClearField222() {
+        PrepareBuilder();
+        result.hasField222 = false;
+        result.field222_ = 0F;
+        return this;
+      }
+
+      public bool HasField63 {
+        get { return result.hasField63; }
+      }
+      public int Field63 {
+        get { return result.Field63; }
+        set { SetField63(value); }
+      }
+      public Builder SetField63(int value) {
+        PrepareBuilder();
+        result.hasField63 = true;
+        result.field63_ = value;
+        return this;
+      }
+      public Builder ClearField63() {
+        PrepareBuilder();
+        result.hasField63 = false;
+        result.field63_ = 0;
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.SizeMessage2.Types.Group1> Group1List {
+        get { return PrepareBuilder().group1_; }
+      }
+      public int Group1Count {
+        get { return result.Group1Count; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.SizeMessage2.Types.Group1 GetGroup1(int index) {
+        return result.GetGroup1(index);
+      }
+      public Builder SetGroup1(int index, global::Google.ProtocolBuffers.TestProtos.SizeMessage2.Types.Group1 value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.group1_[index] = value;
+        return this;
+      }
+      public Builder SetGroup1(int index, global::Google.ProtocolBuffers.TestProtos.SizeMessage2.Types.Group1.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.group1_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddGroup1(global::Google.ProtocolBuffers.TestProtos.SizeMessage2.Types.Group1 value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.group1_.Add(value);
+        return this;
+      }
+      public Builder AddGroup1(global::Google.ProtocolBuffers.TestProtos.SizeMessage2.Types.Group1.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.group1_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeGroup1(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.SizeMessage2.Types.Group1> values) {
+        PrepareBuilder();
+        result.group1_.Add(values);
+        return this;
+      }
+      public Builder ClearGroup1() {
+        PrepareBuilder();
+        result.group1_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<string> Field128List {
+        get { return PrepareBuilder().field128_; }
+      }
+      public int Field128Count {
+        get { return result.Field128Count; }
+      }
+      public string GetField128(int index) {
+        return result.GetField128(index);
+      }
+      public Builder SetField128(int index, string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.field128_[index] = value;
+        return this;
+      }
+      public Builder AddField128(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.field128_.Add(value);
+        return this;
+      }
+      public Builder AddRangeField128(scg::IEnumerable<string> values) {
+        PrepareBuilder();
+        result.field128_.Add(values);
+        return this;
+      }
+      public Builder ClearField128() {
+        PrepareBuilder();
+        result.field128_.Clear();
+        return this;
+      }
+
+      public bool HasField131 {
+        get { return result.hasField131; }
+      }
+      public long Field131 {
+        get { return result.Field131; }
+        set { SetField131(value); }
+      }
+      public Builder SetField131(long value) {
+        PrepareBuilder();
+        result.hasField131 = true;
+        result.field131_ = value;
+        return this;
+      }
+      public Builder ClearField131() {
+        PrepareBuilder();
+        result.hasField131 = false;
+        result.field131_ = 0L;
+        return this;
+      }
+
+      public pbc::IPopsicleList<string> Field127List {
+        get { return PrepareBuilder().field127_; }
+      }
+      public int Field127Count {
+        get { return result.Field127Count; }
+      }
+      public string GetField127(int index) {
+        return result.GetField127(index);
+      }
+      public Builder SetField127(int index, string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.field127_[index] = value;
+        return this;
+      }
+      public Builder AddField127(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.field127_.Add(value);
+        return this;
+      }
+      public Builder AddRangeField127(scg::IEnumerable<string> values) {
+        PrepareBuilder();
+        result.field127_.Add(values);
+        return this;
+      }
+      public Builder ClearField127() {
+        PrepareBuilder();
+        result.field127_.Clear();
+        return this;
+      }
+
+      public bool HasField129 {
+        get { return result.hasField129; }
+      }
+      public int Field129 {
+        get { return result.Field129; }
+        set { SetField129(value); }
+      }
+      public Builder SetField129(int value) {
+        PrepareBuilder();
+        result.hasField129 = true;
+        result.field129_ = value;
+        return this;
+      }
+      public Builder ClearField129() {
+        PrepareBuilder();
+        result.hasField129 = false;
+        result.field129_ = 0;
+        return this;
+      }
+
+      public pbc::IPopsicleList<long> Field130List {
+        get { return PrepareBuilder().field130_; }
+      }
+      public int Field130Count {
+        get { return result.Field130Count; }
+      }
+      public long GetField130(int index) {
+        return result.GetField130(index);
+      }
+      public Builder SetField130(int index, long value) {
+        PrepareBuilder();
+        result.field130_[index] = value;
+        return this;
+      }
+      public Builder AddField130(long value) {
+        PrepareBuilder();
+        result.field130_.Add(value);
+        return this;
+      }
+      public Builder AddRangeField130(scg::IEnumerable<long> values) {
+        PrepareBuilder();
+        result.field130_.Add(values);
+        return this;
+      }
+      public Builder ClearField130() {
+        PrepareBuilder();
+        result.field130_.Clear();
+        return this;
+      }
+
+      public bool HasField205 {
+        get { return result.hasField205; }
+      }
+      public bool Field205 {
+        get { return result.Field205; }
+        set { SetField205(value); }
+      }
+      public Builder SetField205(bool value) {
+        PrepareBuilder();
+        result.hasField205 = true;
+        result.field205_ = value;
+        return this;
+      }
+      public Builder ClearField205() {
+        PrepareBuilder();
+        result.hasField205 = false;
+        result.field205_ = false;
+        return this;
+      }
+
+      public bool HasField206 {
+        get { return result.hasField206; }
+      }
+      public bool Field206 {
+        get { return result.Field206; }
+        set { SetField206(value); }
+      }
+      public Builder SetField206(bool value) {
+        PrepareBuilder();
+        result.hasField206 = true;
+        result.field206_ = value;
+        return this;
+      }
+      public Builder ClearField206() {
+        PrepareBuilder();
+        result.hasField206 = false;
+        result.field206_ = false;
+        return this;
+      }
+    }
+    static SizeMessage2() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.GoogleSize.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class SizeMessage2GroupedMessage : pb::GeneratedMessage<SizeMessage2GroupedMessage, SizeMessage2GroupedMessage.Builder> {
+    private SizeMessage2GroupedMessage() { }
+    private static readonly SizeMessage2GroupedMessage defaultInstance = new SizeMessage2GroupedMessage().MakeReadOnly();
+    public static SizeMessage2GroupedMessage DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override SizeMessage2GroupedMessage DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override SizeMessage2GroupedMessage ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.GoogleSize.internal__static_benchmarks_SizeMessage2GroupedMessage__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<SizeMessage2GroupedMessage, SizeMessage2GroupedMessage.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.GoogleSize.internal__static_benchmarks_SizeMessage2GroupedMessage__FieldAccessorTable; }
+    }
+
+    public const int Field1FieldNumber = 1;
+    private bool hasField1;
+    private float field1_;
+    public bool HasField1 {
+      get { return hasField1; }
+    }
+    public float Field1 {
+      get { return field1_; }
+    }
+
+    public const int Field2FieldNumber = 2;
+    private bool hasField2;
+    private float field2_;
+    public bool HasField2 {
+      get { return hasField2; }
+    }
+    public float Field2 {
+      get { return field2_; }
+    }
+
+    public const int Field3FieldNumber = 3;
+    private bool hasField3;
+    private float field3_;
+    public bool HasField3 {
+      get { return hasField3; }
+    }
+    public float Field3 {
+      get { return field3_; }
+    }
+
+    public const int Field4FieldNumber = 4;
+    private bool hasField4;
+    private bool field4_;
+    public bool HasField4 {
+      get { return hasField4; }
+    }
+    public bool Field4 {
+      get { return field4_; }
+    }
+
+    public const int Field5FieldNumber = 5;
+    private bool hasField5;
+    private bool field5_;
+    public bool HasField5 {
+      get { return hasField5; }
+    }
+    public bool Field5 {
+      get { return field5_; }
+    }
+
+    public const int Field6FieldNumber = 6;
+    private bool hasField6;
+    private bool field6_ = true;
+    public bool HasField6 {
+      get { return hasField6; }
+    }
+    public bool Field6 {
+      get { return field6_; }
+    }
+
+    public const int Field7FieldNumber = 7;
+    private bool hasField7;
+    private bool field7_;
+    public bool HasField7 {
+      get { return hasField7; }
+    }
+    public bool Field7 {
+      get { return field7_; }
+    }
+
+    public const int Field8FieldNumber = 8;
+    private bool hasField8;
+    private float field8_;
+    public bool HasField8 {
+      get { return hasField8; }
+    }
+    public float Field8 {
+      get { return field8_; }
+    }
+
+    public const int Field9FieldNumber = 9;
+    private bool hasField9;
+    private bool field9_;
+    public bool HasField9 {
+      get { return hasField9; }
+    }
+    public bool Field9 {
+      get { return field9_; }
+    }
+
+    public const int Field10FieldNumber = 10;
+    private bool hasField10;
+    private float field10_;
+    public bool HasField10 {
+      get { return hasField10; }
+    }
+    public float Field10 {
+      get { return field10_; }
+    }
+
+    public const int Field11FieldNumber = 11;
+    private bool hasField11;
+    private long field11_;
+    public bool HasField11 {
+      get { return hasField11; }
+    }
+    public long Field11 {
+      get { return field11_; }
+    }
+
+    public static SizeMessage2GroupedMessage ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static SizeMessage2GroupedMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static SizeMessage2GroupedMessage ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static SizeMessage2GroupedMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static SizeMessage2GroupedMessage ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static SizeMessage2GroupedMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static SizeMessage2GroupedMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static SizeMessage2GroupedMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static SizeMessage2GroupedMessage ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static SizeMessage2GroupedMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private SizeMessage2GroupedMessage MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(SizeMessage2GroupedMessage prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<SizeMessage2GroupedMessage, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(SizeMessage2GroupedMessage cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private SizeMessage2GroupedMessage result;
+
+      private SizeMessage2GroupedMessage PrepareBuilder() {
+        if (resultIsReadOnly) {
+          SizeMessage2GroupedMessage original = result;
+          result = new SizeMessage2GroupedMessage();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override SizeMessage2GroupedMessage MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.SizeMessage2GroupedMessage.Descriptor; }
+      }
+
+      public override SizeMessage2GroupedMessage DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.SizeMessage2GroupedMessage.DefaultInstance; }
+      }
+
+      public override SizeMessage2GroupedMessage BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+
+      public bool HasField1 {
+        get { return result.hasField1; }
+      }
+      public float Field1 {
+        get { return result.Field1; }
+        set { SetField1(value); }
+      }
+      public Builder SetField1(float value) {
+        PrepareBuilder();
+        result.hasField1 = true;
+        result.field1_ = value;
+        return this;
+      }
+      public Builder ClearField1() {
+        PrepareBuilder();
+        result.hasField1 = false;
+        result.field1_ = 0F;
+        return this;
+      }
+
+      public bool HasField2 {
+        get { return result.hasField2; }
+      }
+      public float Field2 {
+        get { return result.Field2; }
+        set { SetField2(value); }
+      }
+      public Builder SetField2(float value) {
+        PrepareBuilder();
+        result.hasField2 = true;
+        result.field2_ = value;
+        return this;
+      }
+      public Builder ClearField2() {
+        PrepareBuilder();
+        result.hasField2 = false;
+        result.field2_ = 0F;
+        return this;
+      }
+
+      public bool HasField3 {
+        get { return result.hasField3; }
+      }
+      public float Field3 {
+        get { return result.Field3; }
+        set { SetField3(value); }
+      }
+      public Builder SetField3(float value) {
+        PrepareBuilder();
+        result.hasField3 = true;
+        result.field3_ = value;
+        return this;
+      }
+      public Builder ClearField3() {
+        PrepareBuilder();
+        result.hasField3 = false;
+        result.field3_ = 0F;
+        return this;
+      }
+
+      public bool HasField4 {
+        get { return result.hasField4; }
+      }
+      public bool Field4 {
+        get { return result.Field4; }
+        set { SetField4(value); }
+      }
+      public Builder SetField4(bool value) {
+        PrepareBuilder();
+        result.hasField4 = true;
+        result.field4_ = value;
+        return this;
+      }
+      public Builder ClearField4() {
+        PrepareBuilder();
+        result.hasField4 = false;
+        result.field4_ = false;
+        return this;
+      }
+
+      public bool HasField5 {
+        get { return result.hasField5; }
+      }
+      public bool Field5 {
+        get { return result.Field5; }
+        set { SetField5(value); }
+      }
+      public Builder SetField5(bool value) {
+        PrepareBuilder();
+        result.hasField5 = true;
+        result.field5_ = value;
+        return this;
+      }
+      public Builder ClearField5() {
+        PrepareBuilder();
+        result.hasField5 = false;
+        result.field5_ = false;
+        return this;
+      }
+
+      public bool HasField6 {
+        get { return result.hasField6; }
+      }
+      public bool Field6 {
+        get { return result.Field6; }
+        set { SetField6(value); }
+      }
+      public Builder SetField6(bool value) {
+        PrepareBuilder();
+        result.hasField6 = true;
+        result.field6_ = value;
+        return this;
+      }
+      public Builder ClearField6() {
+        PrepareBuilder();
+        result.hasField6 = false;
+        result.field6_ = true;
+        return this;
+      }
+
+      public bool HasField7 {
+        get { return result.hasField7; }
+      }
+      public bool Field7 {
+        get { return result.Field7; }
+        set { SetField7(value); }
+      }
+      public Builder SetField7(bool value) {
+        PrepareBuilder();
+        result.hasField7 = true;
+        result.field7_ = value;
+        return this;
+      }
+      public Builder ClearField7() {
+        PrepareBuilder();
+        result.hasField7 = false;
+        result.field7_ = false;
+        return this;
+      }
+
+      public bool HasField8 {
+        get { return result.hasField8; }
+      }
+      public float Field8 {
+        get { return result.Field8; }
+        set { SetField8(value); }
+      }
+      public Builder SetField8(float value) {
+        PrepareBuilder();
+        result.hasField8 = true;
+        result.field8_ = value;
+        return this;
+      }
+      public Builder ClearField8() {
+        PrepareBuilder();
+        result.hasField8 = false;
+        result.field8_ = 0F;
+        return this;
+      }
+
+      public bool HasField9 {
+        get { return result.hasField9; }
+      }
+      public bool Field9 {
+        get { return result.Field9; }
+        set { SetField9(value); }
+      }
+      public Builder SetField9(bool value) {
+        PrepareBuilder();
+        result.hasField9 = true;
+        result.field9_ = value;
+        return this;
+      }
+      public Builder ClearField9() {
+        PrepareBuilder();
+        result.hasField9 = false;
+        result.field9_ = false;
+        return this;
+      }
+
+      public bool HasField10 {
+        get { return result.hasField10; }
+      }
+      public float Field10 {
+        get { return result.Field10; }
+        set { SetField10(value); }
+      }
+      public Builder SetField10(float value) {
+        PrepareBuilder();
+        result.hasField10 = true;
+        result.field10_ = value;
+        return this;
+      }
+      public Builder ClearField10() {
+        PrepareBuilder();
+        result.hasField10 = false;
+        result.field10_ = 0F;
+        return this;
+      }
+
+      public bool HasField11 {
+        get { return result.hasField11; }
+      }
+      public long Field11 {
+        get { return result.Field11; }
+        set { SetField11(value); }
+      }
+      public Builder SetField11(long value) {
+        PrepareBuilder();
+        result.hasField11 = true;
+        result.field11_ = value;
+        return this;
+      }
+      public Builder ClearField11() {
+        PrepareBuilder();
+        result.hasField11 = false;
+        result.field11_ = 0L;
+        return this;
+      }
+    }
+    static SizeMessage2GroupedMessage() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.GoogleSize.Descriptor, null);
+    }
+  }
+
+  #endregion
+
+}
+
+#endregion Designer generated code
diff --git a/csharp/src/ProtocolBuffers.Test/TestProtos/GoogleSpeed.cs b/csharp/src/ProtocolBuffers.Test/TestProtos/GoogleSpeed.cs
new file mode 100644
index 00000000..aa9b90f0
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/TestProtos/GoogleSpeed.cs
@@ -0,0 +1,6612 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google_speed.proto
+#pragma warning disable 1591, 0612, 3021
+#region Designer generated code
+
+using pb = global::Google.ProtocolBuffers;
+using pbc = global::Google.ProtocolBuffers.Collections;
+using pbd = global::Google.ProtocolBuffers.Descriptors;
+using scg = global::System.Collections.Generic;
+namespace Google.ProtocolBuffers.TestProtos {
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public static partial class GoogleSpeed {
+
+    #region Extension registration
+    public static void RegisterAllExtensions(pb::ExtensionRegistry registry) {
+    }
+    #endregion
+    #region Static variables
+    internal static pbd::MessageDescriptor internal__static_benchmarks_SpeedMessage1__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SpeedMessage1, global::Google.ProtocolBuffers.TestProtos.SpeedMessage1.Builder> internal__static_benchmarks_SpeedMessage1__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_benchmarks_SpeedMessage1SubMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SpeedMessage1SubMessage, global::Google.ProtocolBuffers.TestProtos.SpeedMessage1SubMessage.Builder> internal__static_benchmarks_SpeedMessage1SubMessage__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_benchmarks_SpeedMessage2__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SpeedMessage2, global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.Builder> internal__static_benchmarks_SpeedMessage2__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_benchmarks_SpeedMessage2_Group1__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.Types.Group1, global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.Types.Group1.Builder> internal__static_benchmarks_SpeedMessage2_Group1__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_benchmarks_SpeedMessage2GroupedMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SpeedMessage2GroupedMessage, global::Google.ProtocolBuffers.TestProtos.SpeedMessage2GroupedMessage.Builder> internal__static_benchmarks_SpeedMessage2GroupedMessage__FieldAccessorTable;
+    #endregion
+    #region Descriptor
+    public static pbd::FileDescriptor Descriptor {
+      get { return descriptor; }
+    }
+    private static pbd::FileDescriptor descriptor;
+
+    static GoogleSpeed() {
+      byte[] descriptorData = global::System.Convert.FromBase64String(
+          string.Concat(
+            "ChJnb29nbGVfc3BlZWQucHJvdG8SCmJlbmNobWFya3Mi+AYKDVNwZWVkTWVz", 
+            "c2FnZTESDgoGZmllbGQxGAEgAigJEg4KBmZpZWxkORgJIAEoCRIPCgdmaWVs", 
+            "ZDE4GBIgASgJEhYKB2ZpZWxkODAYUCABKAg6BWZhbHNlEhUKB2ZpZWxkODEY", 
+            "USABKAg6BHRydWUSDgoGZmllbGQyGAIgAigFEg4KBmZpZWxkMxgDIAIoBRIR", 
+            "CghmaWVsZDI4MBiYAiABKAUSEQoGZmllbGQ2GAYgASgFOgEwEg8KB2ZpZWxk", 
+            "MjIYFiABKAMSDgoGZmllbGQ0GAQgASgJEg4KBmZpZWxkNRgFIAMoBhIWCgdm", 
+            "aWVsZDU5GDsgASgIOgVmYWxzZRIOCgZmaWVsZDcYByABKAkSDwoHZmllbGQx", 
+            "NhgQIAEoBRIUCghmaWVsZDEzMBiCASABKAU6ATASFQoHZmllbGQxMhgMIAEo", 
+            "CDoEdHJ1ZRIVCgdmaWVsZDE3GBEgASgIOgR0cnVlEhUKB2ZpZWxkMTMYDSAB", 
+            "KAg6BHRydWUSFQoHZmllbGQxNBgOIAEoCDoEdHJ1ZRITCghmaWVsZDEwNBho", 
+            "IAEoBToBMBITCghmaWVsZDEwMBhkIAEoBToBMBITCghmaWVsZDEwMRhlIAEo", 
+            "BToBMBIQCghmaWVsZDEwMhhmIAEoCRIQCghmaWVsZDEwMxhnIAEoCRISCgdm", 
+            "aWVsZDI5GB0gASgFOgEwEhYKB2ZpZWxkMzAYHiABKAg6BWZhbHNlEhMKB2Zp", 
+            "ZWxkNjAYPCABKAU6Ai0xEhUKCGZpZWxkMjcxGI8CIAEoBToCLTESFQoIZmll", 
+            "bGQyNzIYkAIgASgFOgItMRIRCghmaWVsZDE1MBiWASABKAUSEgoHZmllbGQy", 
+            "MxgXIAEoBToBMBIWCgdmaWVsZDI0GBggASgIOgVmYWxzZRISCgdmaWVsZDI1", 
+            "GBkgASgFOgEwEjQKB2ZpZWxkMTUYDyABKAsyIy5iZW5jaG1hcmtzLlNwZWVk", 
+            "TWVzc2FnZTFTdWJNZXNzYWdlEg8KB2ZpZWxkNzgYTiABKAgSEgoHZmllbGQ2", 
+            "NxhDIAEoBToBMBIPCgdmaWVsZDY4GEQgASgFEhQKCGZpZWxkMTI4GIABIAEo", 
+            "BToBMBIoCghmaWVsZDEyORiBASABKAk6FXh4eHh4eHh4eHh4eHh4eHh4eHh4", 
+            "eBIUCghmaWVsZDEzMRiDASABKAU6ATAiogMKF1NwZWVkTWVzc2FnZTFTdWJN", 
+            "ZXNzYWdlEhEKBmZpZWxkMRgBIAEoBToBMBIRCgZmaWVsZDIYAiABKAU6ATAS", 
+            "EQoGZmllbGQzGAMgASgFOgEwEg8KB2ZpZWxkMTUYDyABKAkSFQoHZmllbGQx", 
+            "MhgMIAEoCDoEdHJ1ZRIPCgdmaWVsZDEzGA0gASgDEg8KB2ZpZWxkMTQYDiAB", 
+            "KAMSDwoHZmllbGQxNhgQIAEoBRISCgdmaWVsZDE5GBMgASgFOgEyEhUKB2Zp", 
+            "ZWxkMjAYFCABKAg6BHRydWUSFQoHZmllbGQyOBgcIAEoCDoEdHJ1ZRIPCgdm", 
+            "aWVsZDIxGBUgASgGEg8KB2ZpZWxkMjIYFiABKAUSFgoHZmllbGQyMxgXIAEo", 
+            "CDoFZmFsc2USGAoIZmllbGQyMDYYzgEgASgIOgVmYWxzZRIRCghmaWVsZDIw", 
+            "MxjLASABKAcSEQoIZmllbGQyMDQYzAEgASgFEhEKCGZpZWxkMjA1GM0BIAEo", 
+            "CRIRCghmaWVsZDIwNxjPASABKAQSEQoIZmllbGQzMDAYrAIgASgEIsoHCg1T", 
+            "cGVlZE1lc3NhZ2UyEg4KBmZpZWxkMRgBIAEoCRIOCgZmaWVsZDMYAyABKAMS", 
+            "DgoGZmllbGQ0GAQgASgDEg8KB2ZpZWxkMzAYHiABKAMSFgoHZmllbGQ3NRhL", 
+            "IAEoCDoFZmFsc2USDgoGZmllbGQ2GAYgASgJEg4KBmZpZWxkMhgCIAEoDBIS", 
+            "CgdmaWVsZDIxGBUgASgFOgEwEg8KB2ZpZWxkNzEYRyABKAUSDwoHZmllbGQy", 
+            "NRgZIAEoAhITCghmaWVsZDEwORhtIAEoBToBMBIUCghmaWVsZDIxMBjSASAB", 
+            "KAU6ATASFAoIZmllbGQyMTEY0wEgASgFOgEwEhQKCGZpZWxkMjEyGNQBIAEo", 
+            "BToBMBIUCghmaWVsZDIxMxjVASABKAU6ATASFAoIZmllbGQyMTYY2AEgASgF", 
+            "OgEwEhQKCGZpZWxkMjE3GNkBIAEoBToBMBIUCghmaWVsZDIxOBjaASABKAU6", 
+            "ATASFAoIZmllbGQyMjAY3AEgASgFOgEwEhQKCGZpZWxkMjIxGN0BIAEoBToB", 
+            "MBIUCghmaWVsZDIyMhjeASABKAI6ATASDwoHZmllbGQ2Mxg/IAEoBRIwCgZn", 
+            "cm91cDEYCiADKAoyIC5iZW5jaG1hcmtzLlNwZWVkTWVzc2FnZTIuR3JvdXAx", 
+            "EhEKCGZpZWxkMTI4GIABIAMoCRIRCghmaWVsZDEzMRiDASABKAMSEAoIZmll", 
+            "bGQxMjcYfyADKAkSEQoIZmllbGQxMjkYgQEgASgFEhEKCGZpZWxkMTMwGIIB", 
+            "IAMoAxIYCghmaWVsZDIwNRjNASABKAg6BWZhbHNlEhgKCGZpZWxkMjA2GM4B", 
+            "IAEoCDoFZmFsc2UawwIKBkdyb3VwMRIPCgdmaWVsZDExGAsgAigCEg8KB2Zp", 
+            "ZWxkMjYYGiABKAISDwoHZmllbGQxMhgMIAEoCRIPCgdmaWVsZDEzGA0gASgJ", 
+            "Eg8KB2ZpZWxkMTQYDiADKAkSDwoHZmllbGQxNRgPIAIoBBIOCgZmaWVsZDUY", 
+            "BSABKAUSDwoHZmllbGQyNxgbIAEoCRIPCgdmaWVsZDI4GBwgASgFEg8KB2Zp", 
+            "ZWxkMjkYHSABKAkSDwoHZmllbGQxNhgQIAEoCRIPCgdmaWVsZDIyGBYgAygJ", 
+            "Eg8KB2ZpZWxkNzMYSSADKAUSEgoHZmllbGQyMBgUIAEoBToBMBIPCgdmaWVs", 
+            "ZDI0GBggASgJEjgKB2ZpZWxkMzEYHyABKAsyJy5iZW5jaG1hcmtzLlNwZWVk", 
+            "TWVzc2FnZTJHcm91cGVkTWVzc2FnZSLfAQobU3BlZWRNZXNzYWdlMkdyb3Vw", 
+            "ZWRNZXNzYWdlEg4KBmZpZWxkMRgBIAEoAhIOCgZmaWVsZDIYAiABKAISEQoG", 
+            "ZmllbGQzGAMgASgCOgEwEg4KBmZpZWxkNBgEIAEoCBIOCgZmaWVsZDUYBSAB", 
+            "KAgSFAoGZmllbGQ2GAYgASgIOgR0cnVlEhUKBmZpZWxkNxgHIAEoCDoFZmFs", 
+            "c2USDgoGZmllbGQ4GAggASgCEg4KBmZpZWxkORgJIAEoCBIPCgdmaWVsZDEw", 
+            "GAogASgCEg8KB2ZpZWxkMTEYCyABKANCM0ILR29vZ2xlU3BlZWRIAaoCIUdv", 
+          "b2dsZS5Qcm90b2NvbEJ1ZmZlcnMuVGVzdFByb3Rvcw=="));
+      pbd::FileDescriptor.InternalDescriptorAssigner assigner = delegate(pbd::FileDescriptor root) {
+        descriptor = root;
+        internal__static_benchmarks_SpeedMessage1__Descriptor = Descriptor.MessageTypes[0];
+        internal__static_benchmarks_SpeedMessage1__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SpeedMessage1, global::Google.ProtocolBuffers.TestProtos.SpeedMessage1.Builder>(internal__static_benchmarks_SpeedMessage1__Descriptor,
+                new string[] { "Field1", "Field9", "Field18", "Field80", "Field81", "Field2", "Field3", "Field280", "Field6", "Field22", "Field4", "Field5", "Field59", "Field7", "Field16", "Field130", "Field12", "Field17", "Field13", "Field14", "Field104", "Field100", "Field101", "Field102", "Field103", "Field29", "Field30", "Field60", "Field271", "Field272", "Field150", "Field23", "Field24", "Field25", "Field15", "Field78", "Field67", "Field68", "Field128", "Field129", "Field131", });
+        internal__static_benchmarks_SpeedMessage1SubMessage__Descriptor = Descriptor.MessageTypes[1];
+        internal__static_benchmarks_SpeedMessage1SubMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SpeedMessage1SubMessage, global::Google.ProtocolBuffers.TestProtos.SpeedMessage1SubMessage.Builder>(internal__static_benchmarks_SpeedMessage1SubMessage__Descriptor,
+                new string[] { "Field1", "Field2", "Field3", "Field15", "Field12", "Field13", "Field14", "Field16", "Field19", "Field20", "Field28", "Field21", "Field22", "Field23", "Field206", "Field203", "Field204", "Field205", "Field207", "Field300", });
+        internal__static_benchmarks_SpeedMessage2__Descriptor = Descriptor.MessageTypes[2];
+        internal__static_benchmarks_SpeedMessage2__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SpeedMessage2, global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.Builder>(internal__static_benchmarks_SpeedMessage2__Descriptor,
+                new string[] { "Field1", "Field3", "Field4", "Field30", "Field75", "Field6", "Field2", "Field21", "Field71", "Field25", "Field109", "Field210", "Field211", "Field212", "Field213", "Field216", "Field217", "Field218", "Field220", "Field221", "Field222", "Field63", "Group1", "Field128", "Field131", "Field127", "Field129", "Field130", "Field205", "Field206", });
+        internal__static_benchmarks_SpeedMessage2_Group1__Descriptor = internal__static_benchmarks_SpeedMessage2__Descriptor.NestedTypes[0];
+        internal__static_benchmarks_SpeedMessage2_Group1__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.Types.Group1, global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.Types.Group1.Builder>(internal__static_benchmarks_SpeedMessage2_Group1__Descriptor,
+                new string[] { "Field11", "Field26", "Field12", "Field13", "Field14", "Field15", "Field5", "Field27", "Field28", "Field29", "Field16", "Field22", "Field73", "Field20", "Field24", "Field31", });
+        internal__static_benchmarks_SpeedMessage2GroupedMessage__Descriptor = Descriptor.MessageTypes[3];
+        internal__static_benchmarks_SpeedMessage2GroupedMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SpeedMessage2GroupedMessage, global::Google.ProtocolBuffers.TestProtos.SpeedMessage2GroupedMessage.Builder>(internal__static_benchmarks_SpeedMessage2GroupedMessage__Descriptor,
+                new string[] { "Field1", "Field2", "Field3", "Field4", "Field5", "Field6", "Field7", "Field8", "Field9", "Field10", "Field11", });
+        pb::ExtensionRegistry registry = pb::ExtensionRegistry.CreateInstance();
+        RegisterAllExtensions(registry);
+        return registry;
+      };
+      pbd::FileDescriptor.InternalBuildGeneratedFileFrom(descriptorData,
+          new pbd::FileDescriptor[] {
+          }, assigner);
+    }
+    #endregion
+
+  }
+  #region Messages
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class SpeedMessage1 : pb::GeneratedMessage<SpeedMessage1, SpeedMessage1.Builder> {
+    private SpeedMessage1() { }
+    private static readonly SpeedMessage1 defaultInstance = new SpeedMessage1().MakeReadOnly();
+    private static readonly string[] _speedMessage1FieldNames = new string[] { "field1", "field100", "field101", "field102", "field103", "field104", "field12", "field128", "field129", "field13", "field130", "field131", "field14", "field15", "field150", "field16", "field17", "field18", "field2", "field22", "field23", "field24", "field25", "field271", "field272", "field280", "field29", "field3", "field30", "field4", "field5", "field59", "field6", "field60", "field67", "field68", "field7", "field78", "field80", "field81", "field9" };
+    private static readonly uint[] _speedMessage1FieldTags = new uint[] { 10, 800, 808, 818, 826, 832, 96, 1024, 1034, 104, 1040, 1048, 112, 122, 1200, 128, 136, 146, 16, 176, 184, 192, 200, 2168, 2176, 2240, 232, 24, 240, 34, 41, 472, 48, 480, 536, 544, 58, 624, 640, 648, 74 };
+    public static SpeedMessage1 DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override SpeedMessage1 DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override SpeedMessage1 ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.GoogleSpeed.internal__static_benchmarks_SpeedMessage1__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<SpeedMessage1, SpeedMessage1.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.GoogleSpeed.internal__static_benchmarks_SpeedMessage1__FieldAccessorTable; }
+    }
+
+    public const int Field1FieldNumber = 1;
+    private bool hasField1;
+    private string field1_ = "";
+    public bool HasField1 {
+      get { return hasField1; }
+    }
+    public string Field1 {
+      get { return field1_; }
+    }
+
+    public const int Field9FieldNumber = 9;
+    private bool hasField9;
+    private string field9_ = "";
+    public bool HasField9 {
+      get { return hasField9; }
+    }
+    public string Field9 {
+      get { return field9_; }
+    }
+
+    public const int Field18FieldNumber = 18;
+    private bool hasField18;
+    private string field18_ = "";
+    public bool HasField18 {
+      get { return hasField18; }
+    }
+    public string Field18 {
+      get { return field18_; }
+    }
+
+    public const int Field80FieldNumber = 80;
+    private bool hasField80;
+    private bool field80_;
+    public bool HasField80 {
+      get { return hasField80; }
+    }
+    public bool Field80 {
+      get { return field80_; }
+    }
+
+    public const int Field81FieldNumber = 81;
+    private bool hasField81;
+    private bool field81_ = true;
+    public bool HasField81 {
+      get { return hasField81; }
+    }
+    public bool Field81 {
+      get { return field81_; }
+    }
+
+    public const int Field2FieldNumber = 2;
+    private bool hasField2;
+    private int field2_;
+    public bool HasField2 {
+      get { return hasField2; }
+    }
+    public int Field2 {
+      get { return field2_; }
+    }
+
+    public const int Field3FieldNumber = 3;
+    private bool hasField3;
+    private int field3_;
+    public bool HasField3 {
+      get { return hasField3; }
+    }
+    public int Field3 {
+      get { return field3_; }
+    }
+
+    public const int Field280FieldNumber = 280;
+    private bool hasField280;
+    private int field280_;
+    public bool HasField280 {
+      get { return hasField280; }
+    }
+    public int Field280 {
+      get { return field280_; }
+    }
+
+    public const int Field6FieldNumber = 6;
+    private bool hasField6;
+    private int field6_;
+    public bool HasField6 {
+      get { return hasField6; }
+    }
+    public int Field6 {
+      get { return field6_; }
+    }
+
+    public const int Field22FieldNumber = 22;
+    private bool hasField22;
+    private long field22_;
+    public bool HasField22 {
+      get { return hasField22; }
+    }
+    public long Field22 {
+      get { return field22_; }
+    }
+
+    public const int Field4FieldNumber = 4;
+    private bool hasField4;
+    private string field4_ = "";
+    public bool HasField4 {
+      get { return hasField4; }
+    }
+    public string Field4 {
+      get { return field4_; }
+    }
+
+    public const int Field5FieldNumber = 5;
+    private pbc::PopsicleList<ulong> field5_ = new pbc::PopsicleList<ulong>();
+    public scg::IList<ulong> Field5List {
+      get { return pbc::Lists.AsReadOnly(field5_); }
+    }
+    public int Field5Count {
+      get { return field5_.Count; }
+    }
+    public ulong GetField5(int index) {
+      return field5_[index];
+    }
+
+    public const int Field59FieldNumber = 59;
+    private bool hasField59;
+    private bool field59_;
+    public bool HasField59 {
+      get { return hasField59; }
+    }
+    public bool Field59 {
+      get { return field59_; }
+    }
+
+    public const int Field7FieldNumber = 7;
+    private bool hasField7;
+    private string field7_ = "";
+    public bool HasField7 {
+      get { return hasField7; }
+    }
+    public string Field7 {
+      get { return field7_; }
+    }
+
+    public const int Field16FieldNumber = 16;
+    private bool hasField16;
+    private int field16_;
+    public bool HasField16 {
+      get { return hasField16; }
+    }
+    public int Field16 {
+      get { return field16_; }
+    }
+
+    public const int Field130FieldNumber = 130;
+    private bool hasField130;
+    private int field130_;
+    public bool HasField130 {
+      get { return hasField130; }
+    }
+    public int Field130 {
+      get { return field130_; }
+    }
+
+    public const int Field12FieldNumber = 12;
+    private bool hasField12;
+    private bool field12_ = true;
+    public bool HasField12 {
+      get { return hasField12; }
+    }
+    public bool Field12 {
+      get { return field12_; }
+    }
+
+    public const int Field17FieldNumber = 17;
+    private bool hasField17;
+    private bool field17_ = true;
+    public bool HasField17 {
+      get { return hasField17; }
+    }
+    public bool Field17 {
+      get { return field17_; }
+    }
+
+    public const int Field13FieldNumber = 13;
+    private bool hasField13;
+    private bool field13_ = true;
+    public bool HasField13 {
+      get { return hasField13; }
+    }
+    public bool Field13 {
+      get { return field13_; }
+    }
+
+    public const int Field14FieldNumber = 14;
+    private bool hasField14;
+    private bool field14_ = true;
+    public bool HasField14 {
+      get { return hasField14; }
+    }
+    public bool Field14 {
+      get { return field14_; }
+    }
+
+    public const int Field104FieldNumber = 104;
+    private bool hasField104;
+    private int field104_;
+    public bool HasField104 {
+      get { return hasField104; }
+    }
+    public int Field104 {
+      get { return field104_; }
+    }
+
+    public const int Field100FieldNumber = 100;
+    private bool hasField100;
+    private int field100_;
+    public bool HasField100 {
+      get { return hasField100; }
+    }
+    public int Field100 {
+      get { return field100_; }
+    }
+
+    public const int Field101FieldNumber = 101;
+    private bool hasField101;
+    private int field101_;
+    public bool HasField101 {
+      get { return hasField101; }
+    }
+    public int Field101 {
+      get { return field101_; }
+    }
+
+    public const int Field102FieldNumber = 102;
+    private bool hasField102;
+    private string field102_ = "";
+    public bool HasField102 {
+      get { return hasField102; }
+    }
+    public string Field102 {
+      get { return field102_; }
+    }
+
+    public const int Field103FieldNumber = 103;
+    private bool hasField103;
+    private string field103_ = "";
+    public bool HasField103 {
+      get { return hasField103; }
+    }
+    public string Field103 {
+      get { return field103_; }
+    }
+
+    public const int Field29FieldNumber = 29;
+    private bool hasField29;
+    private int field29_;
+    public bool HasField29 {
+      get { return hasField29; }
+    }
+    public int Field29 {
+      get { return field29_; }
+    }
+
+    public const int Field30FieldNumber = 30;
+    private bool hasField30;
+    private bool field30_;
+    public bool HasField30 {
+      get { return hasField30; }
+    }
+    public bool Field30 {
+      get { return field30_; }
+    }
+
+    public const int Field60FieldNumber = 60;
+    private bool hasField60;
+    private int field60_ = -1;
+    public bool HasField60 {
+      get { return hasField60; }
+    }
+    public int Field60 {
+      get { return field60_; }
+    }
+
+    public const int Field271FieldNumber = 271;
+    private bool hasField271;
+    private int field271_ = -1;
+    public bool HasField271 {
+      get { return hasField271; }
+    }
+    public int Field271 {
+      get { return field271_; }
+    }
+
+    public const int Field272FieldNumber = 272;
+    private bool hasField272;
+    private int field272_ = -1;
+    public bool HasField272 {
+      get { return hasField272; }
+    }
+    public int Field272 {
+      get { return field272_; }
+    }
+
+    public const int Field150FieldNumber = 150;
+    private bool hasField150;
+    private int field150_;
+    public bool HasField150 {
+      get { return hasField150; }
+    }
+    public int Field150 {
+      get { return field150_; }
+    }
+
+    public const int Field23FieldNumber = 23;
+    private bool hasField23;
+    private int field23_;
+    public bool HasField23 {
+      get { return hasField23; }
+    }
+    public int Field23 {
+      get { return field23_; }
+    }
+
+    public const int Field24FieldNumber = 24;
+    private bool hasField24;
+    private bool field24_;
+    public bool HasField24 {
+      get { return hasField24; }
+    }
+    public bool Field24 {
+      get { return field24_; }
+    }
+
+    public const int Field25FieldNumber = 25;
+    private bool hasField25;
+    private int field25_;
+    public bool HasField25 {
+      get { return hasField25; }
+    }
+    public int Field25 {
+      get { return field25_; }
+    }
+
+    public const int Field15FieldNumber = 15;
+    private bool hasField15;
+    private global::Google.ProtocolBuffers.TestProtos.SpeedMessage1SubMessage field15_;
+    public bool HasField15 {
+      get { return hasField15; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.SpeedMessage1SubMessage Field15 {
+      get { return field15_ ?? global::Google.ProtocolBuffers.TestProtos.SpeedMessage1SubMessage.DefaultInstance; }
+    }
+
+    public const int Field78FieldNumber = 78;
+    private bool hasField78;
+    private bool field78_;
+    public bool HasField78 {
+      get { return hasField78; }
+    }
+    public bool Field78 {
+      get { return field78_; }
+    }
+
+    public const int Field67FieldNumber = 67;
+    private bool hasField67;
+    private int field67_;
+    public bool HasField67 {
+      get { return hasField67; }
+    }
+    public int Field67 {
+      get { return field67_; }
+    }
+
+    public const int Field68FieldNumber = 68;
+    private bool hasField68;
+    private int field68_;
+    public bool HasField68 {
+      get { return hasField68; }
+    }
+    public int Field68 {
+      get { return field68_; }
+    }
+
+    public const int Field128FieldNumber = 128;
+    private bool hasField128;
+    private int field128_;
+    public bool HasField128 {
+      get { return hasField128; }
+    }
+    public int Field128 {
+      get { return field128_; }
+    }
+
+    public const int Field129FieldNumber = 129;
+    private bool hasField129;
+    private string field129_ = "xxxxxxxxxxxxxxxxxxxxx";
+    public bool HasField129 {
+      get { return hasField129; }
+    }
+    public string Field129 {
+      get { return field129_; }
+    }
+
+    public const int Field131FieldNumber = 131;
+    private bool hasField131;
+    private int field131_;
+    public bool HasField131 {
+      get { return hasField131; }
+    }
+    public int Field131 {
+      get { return field131_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        if (!hasField1) return false;
+        if (!hasField2) return false;
+        if (!hasField3) return false;
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _speedMessage1FieldNames;
+      if (hasField1) {
+        output.WriteString(1, field_names[0], Field1);
+      }
+      if (hasField2) {
+        output.WriteInt32(2, field_names[18], Field2);
+      }
+      if (hasField3) {
+        output.WriteInt32(3, field_names[27], Field3);
+      }
+      if (hasField4) {
+        output.WriteString(4, field_names[29], Field4);
+      }
+      if (field5_.Count > 0) {
+        output.WriteFixed64Array(5, field_names[30], field5_);
+      }
+      if (hasField6) {
+        output.WriteInt32(6, field_names[32], Field6);
+      }
+      if (hasField7) {
+        output.WriteString(7, field_names[36], Field7);
+      }
+      if (hasField9) {
+        output.WriteString(9, field_names[40], Field9);
+      }
+      if (hasField12) {
+        output.WriteBool(12, field_names[6], Field12);
+      }
+      if (hasField13) {
+        output.WriteBool(13, field_names[9], Field13);
+      }
+      if (hasField14) {
+        output.WriteBool(14, field_names[12], Field14);
+      }
+      if (hasField15) {
+        output.WriteMessage(15, field_names[13], Field15);
+      }
+      if (hasField16) {
+        output.WriteInt32(16, field_names[15], Field16);
+      }
+      if (hasField17) {
+        output.WriteBool(17, field_names[16], Field17);
+      }
+      if (hasField18) {
+        output.WriteString(18, field_names[17], Field18);
+      }
+      if (hasField22) {
+        output.WriteInt64(22, field_names[19], Field22);
+      }
+      if (hasField23) {
+        output.WriteInt32(23, field_names[20], Field23);
+      }
+      if (hasField24) {
+        output.WriteBool(24, field_names[21], Field24);
+      }
+      if (hasField25) {
+        output.WriteInt32(25, field_names[22], Field25);
+      }
+      if (hasField29) {
+        output.WriteInt32(29, field_names[26], Field29);
+      }
+      if (hasField30) {
+        output.WriteBool(30, field_names[28], Field30);
+      }
+      if (hasField59) {
+        output.WriteBool(59, field_names[31], Field59);
+      }
+      if (hasField60) {
+        output.WriteInt32(60, field_names[33], Field60);
+      }
+      if (hasField67) {
+        output.WriteInt32(67, field_names[34], Field67);
+      }
+      if (hasField68) {
+        output.WriteInt32(68, field_names[35], Field68);
+      }
+      if (hasField78) {
+        output.WriteBool(78, field_names[37], Field78);
+      }
+      if (hasField80) {
+        output.WriteBool(80, field_names[38], Field80);
+      }
+      if (hasField81) {
+        output.WriteBool(81, field_names[39], Field81);
+      }
+      if (hasField100) {
+        output.WriteInt32(100, field_names[1], Field100);
+      }
+      if (hasField101) {
+        output.WriteInt32(101, field_names[2], Field101);
+      }
+      if (hasField102) {
+        output.WriteString(102, field_names[3], Field102);
+      }
+      if (hasField103) {
+        output.WriteString(103, field_names[4], Field103);
+      }
+      if (hasField104) {
+        output.WriteInt32(104, field_names[5], Field104);
+      }
+      if (hasField128) {
+        output.WriteInt32(128, field_names[7], Field128);
+      }
+      if (hasField129) {
+        output.WriteString(129, field_names[8], Field129);
+      }
+      if (hasField130) {
+        output.WriteInt32(130, field_names[10], Field130);
+      }
+      if (hasField131) {
+        output.WriteInt32(131, field_names[11], Field131);
+      }
+      if (hasField150) {
+        output.WriteInt32(150, field_names[14], Field150);
+      }
+      if (hasField271) {
+        output.WriteInt32(271, field_names[23], Field271);
+      }
+      if (hasField272) {
+        output.WriteInt32(272, field_names[24], Field272);
+      }
+      if (hasField280) {
+        output.WriteInt32(280, field_names[25], Field280);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasField1) {
+        size += pb::CodedOutputStream.ComputeStringSize(1, Field1);
+      }
+      if (hasField9) {
+        size += pb::CodedOutputStream.ComputeStringSize(9, Field9);
+      }
+      if (hasField18) {
+        size += pb::CodedOutputStream.ComputeStringSize(18, Field18);
+      }
+      if (hasField80) {
+        size += pb::CodedOutputStream.ComputeBoolSize(80, Field80);
+      }
+      if (hasField81) {
+        size += pb::CodedOutputStream.ComputeBoolSize(81, Field81);
+      }
+      if (hasField2) {
+        size += pb::CodedOutputStream.ComputeInt32Size(2, Field2);
+      }
+      if (hasField3) {
+        size += pb::CodedOutputStream.ComputeInt32Size(3, Field3);
+      }
+      if (hasField280) {
+        size += pb::CodedOutputStream.ComputeInt32Size(280, Field280);
+      }
+      if (hasField6) {
+        size += pb::CodedOutputStream.ComputeInt32Size(6, Field6);
+      }
+      if (hasField22) {
+        size += pb::CodedOutputStream.ComputeInt64Size(22, Field22);
+      }
+      if (hasField4) {
+        size += pb::CodedOutputStream.ComputeStringSize(4, Field4);
+      }
+      {
+        int dataSize = 0;
+        dataSize = 8 * field5_.Count;
+        size += dataSize;
+        size += 1 * field5_.Count;
+      }
+      if (hasField59) {
+        size += pb::CodedOutputStream.ComputeBoolSize(59, Field59);
+      }
+      if (hasField7) {
+        size += pb::CodedOutputStream.ComputeStringSize(7, Field7);
+      }
+      if (hasField16) {
+        size += pb::CodedOutputStream.ComputeInt32Size(16, Field16);
+      }
+      if (hasField130) {
+        size += pb::CodedOutputStream.ComputeInt32Size(130, Field130);
+      }
+      if (hasField12) {
+        size += pb::CodedOutputStream.ComputeBoolSize(12, Field12);
+      }
+      if (hasField17) {
+        size += pb::CodedOutputStream.ComputeBoolSize(17, Field17);
+      }
+      if (hasField13) {
+        size += pb::CodedOutputStream.ComputeBoolSize(13, Field13);
+      }
+      if (hasField14) {
+        size += pb::CodedOutputStream.ComputeBoolSize(14, Field14);
+      }
+      if (hasField104) {
+        size += pb::CodedOutputStream.ComputeInt32Size(104, Field104);
+      }
+      if (hasField100) {
+        size += pb::CodedOutputStream.ComputeInt32Size(100, Field100);
+      }
+      if (hasField101) {
+        size += pb::CodedOutputStream.ComputeInt32Size(101, Field101);
+      }
+      if (hasField102) {
+        size += pb::CodedOutputStream.ComputeStringSize(102, Field102);
+      }
+      if (hasField103) {
+        size += pb::CodedOutputStream.ComputeStringSize(103, Field103);
+      }
+      if (hasField29) {
+        size += pb::CodedOutputStream.ComputeInt32Size(29, Field29);
+      }
+      if (hasField30) {
+        size += pb::CodedOutputStream.ComputeBoolSize(30, Field30);
+      }
+      if (hasField60) {
+        size += pb::CodedOutputStream.ComputeInt32Size(60, Field60);
+      }
+      if (hasField271) {
+        size += pb::CodedOutputStream.ComputeInt32Size(271, Field271);
+      }
+      if (hasField272) {
+        size += pb::CodedOutputStream.ComputeInt32Size(272, Field272);
+      }
+      if (hasField150) {
+        size += pb::CodedOutputStream.ComputeInt32Size(150, Field150);
+      }
+      if (hasField23) {
+        size += pb::CodedOutputStream.ComputeInt32Size(23, Field23);
+      }
+      if (hasField24) {
+        size += pb::CodedOutputStream.ComputeBoolSize(24, Field24);
+      }
+      if (hasField25) {
+        size += pb::CodedOutputStream.ComputeInt32Size(25, Field25);
+      }
+      if (hasField15) {
+        size += pb::CodedOutputStream.ComputeMessageSize(15, Field15);
+      }
+      if (hasField78) {
+        size += pb::CodedOutputStream.ComputeBoolSize(78, Field78);
+      }
+      if (hasField67) {
+        size += pb::CodedOutputStream.ComputeInt32Size(67, Field67);
+      }
+      if (hasField68) {
+        size += pb::CodedOutputStream.ComputeInt32Size(68, Field68);
+      }
+      if (hasField128) {
+        size += pb::CodedOutputStream.ComputeInt32Size(128, Field128);
+      }
+      if (hasField129) {
+        size += pb::CodedOutputStream.ComputeStringSize(129, Field129);
+      }
+      if (hasField131) {
+        size += pb::CodedOutputStream.ComputeInt32Size(131, Field131);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static SpeedMessage1 ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static SpeedMessage1 ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static SpeedMessage1 ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static SpeedMessage1 ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static SpeedMessage1 ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static SpeedMessage1 ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static SpeedMessage1 ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static SpeedMessage1 ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static SpeedMessage1 ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static SpeedMessage1 ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private SpeedMessage1 MakeReadOnly() {
+      field5_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(SpeedMessage1 prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<SpeedMessage1, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(SpeedMessage1 cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private SpeedMessage1 result;
+
+      private SpeedMessage1 PrepareBuilder() {
+        if (resultIsReadOnly) {
+          SpeedMessage1 original = result;
+          result = new SpeedMessage1();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override SpeedMessage1 MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.SpeedMessage1.Descriptor; }
+      }
+
+      public override SpeedMessage1 DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.SpeedMessage1.DefaultInstance; }
+      }
+
+      public override SpeedMessage1 BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is SpeedMessage1) {
+          return MergeFrom((SpeedMessage1) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(SpeedMessage1 other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.SpeedMessage1.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasField1) {
+          Field1 = other.Field1;
+        }
+        if (other.HasField9) {
+          Field9 = other.Field9;
+        }
+        if (other.HasField18) {
+          Field18 = other.Field18;
+        }
+        if (other.HasField80) {
+          Field80 = other.Field80;
+        }
+        if (other.HasField81) {
+          Field81 = other.Field81;
+        }
+        if (other.HasField2) {
+          Field2 = other.Field2;
+        }
+        if (other.HasField3) {
+          Field3 = other.Field3;
+        }
+        if (other.HasField280) {
+          Field280 = other.Field280;
+        }
+        if (other.HasField6) {
+          Field6 = other.Field6;
+        }
+        if (other.HasField22) {
+          Field22 = other.Field22;
+        }
+        if (other.HasField4) {
+          Field4 = other.Field4;
+        }
+        if (other.field5_.Count != 0) {
+          result.field5_.Add(other.field5_);
+        }
+        if (other.HasField59) {
+          Field59 = other.Field59;
+        }
+        if (other.HasField7) {
+          Field7 = other.Field7;
+        }
+        if (other.HasField16) {
+          Field16 = other.Field16;
+        }
+        if (other.HasField130) {
+          Field130 = other.Field130;
+        }
+        if (other.HasField12) {
+          Field12 = other.Field12;
+        }
+        if (other.HasField17) {
+          Field17 = other.Field17;
+        }
+        if (other.HasField13) {
+          Field13 = other.Field13;
+        }
+        if (other.HasField14) {
+          Field14 = other.Field14;
+        }
+        if (other.HasField104) {
+          Field104 = other.Field104;
+        }
+        if (other.HasField100) {
+          Field100 = other.Field100;
+        }
+        if (other.HasField101) {
+          Field101 = other.Field101;
+        }
+        if (other.HasField102) {
+          Field102 = other.Field102;
+        }
+        if (other.HasField103) {
+          Field103 = other.Field103;
+        }
+        if (other.HasField29) {
+          Field29 = other.Field29;
+        }
+        if (other.HasField30) {
+          Field30 = other.Field30;
+        }
+        if (other.HasField60) {
+          Field60 = other.Field60;
+        }
+        if (other.HasField271) {
+          Field271 = other.Field271;
+        }
+        if (other.HasField272) {
+          Field272 = other.Field272;
+        }
+        if (other.HasField150) {
+          Field150 = other.Field150;
+        }
+        if (other.HasField23) {
+          Field23 = other.Field23;
+        }
+        if (other.HasField24) {
+          Field24 = other.Field24;
+        }
+        if (other.HasField25) {
+          Field25 = other.Field25;
+        }
+        if (other.HasField15) {
+          MergeField15(other.Field15);
+        }
+        if (other.HasField78) {
+          Field78 = other.Field78;
+        }
+        if (other.HasField67) {
+          Field67 = other.Field67;
+        }
+        if (other.HasField68) {
+          Field68 = other.Field68;
+        }
+        if (other.HasField128) {
+          Field128 = other.Field128;
+        }
+        if (other.HasField129) {
+          Field129 = other.Field129;
+        }
+        if (other.HasField131) {
+          Field131 = other.Field131;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_speedMessage1FieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _speedMessage1FieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              result.hasField1 = input.ReadString(ref result.field1_);
+              break;
+            }
+            case 16: {
+              result.hasField2 = input.ReadInt32(ref result.field2_);
+              break;
+            }
+            case 24: {
+              result.hasField3 = input.ReadInt32(ref result.field3_);
+              break;
+            }
+            case 34: {
+              result.hasField4 = input.ReadString(ref result.field4_);
+              break;
+            }
+            case 42:
+            case 41: {
+              input.ReadFixed64Array(tag, field_name, result.field5_);
+              break;
+            }
+            case 48: {
+              result.hasField6 = input.ReadInt32(ref result.field6_);
+              break;
+            }
+            case 58: {
+              result.hasField7 = input.ReadString(ref result.field7_);
+              break;
+            }
+            case 74: {
+              result.hasField9 = input.ReadString(ref result.field9_);
+              break;
+            }
+            case 96: {
+              result.hasField12 = input.ReadBool(ref result.field12_);
+              break;
+            }
+            case 104: {
+              result.hasField13 = input.ReadBool(ref result.field13_);
+              break;
+            }
+            case 112: {
+              result.hasField14 = input.ReadBool(ref result.field14_);
+              break;
+            }
+            case 122: {
+              global::Google.ProtocolBuffers.TestProtos.SpeedMessage1SubMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.SpeedMessage1SubMessage.CreateBuilder();
+              if (result.hasField15) {
+                subBuilder.MergeFrom(Field15);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              Field15 = subBuilder.BuildPartial();
+              break;
+            }
+            case 128: {
+              result.hasField16 = input.ReadInt32(ref result.field16_);
+              break;
+            }
+            case 136: {
+              result.hasField17 = input.ReadBool(ref result.field17_);
+              break;
+            }
+            case 146: {
+              result.hasField18 = input.ReadString(ref result.field18_);
+              break;
+            }
+            case 176: {
+              result.hasField22 = input.ReadInt64(ref result.field22_);
+              break;
+            }
+            case 184: {
+              result.hasField23 = input.ReadInt32(ref result.field23_);
+              break;
+            }
+            case 192: {
+              result.hasField24 = input.ReadBool(ref result.field24_);
+              break;
+            }
+            case 200: {
+              result.hasField25 = input.ReadInt32(ref result.field25_);
+              break;
+            }
+            case 232: {
+              result.hasField29 = input.ReadInt32(ref result.field29_);
+              break;
+            }
+            case 240: {
+              result.hasField30 = input.ReadBool(ref result.field30_);
+              break;
+            }
+            case 472: {
+              result.hasField59 = input.ReadBool(ref result.field59_);
+              break;
+            }
+            case 480: {
+              result.hasField60 = input.ReadInt32(ref result.field60_);
+              break;
+            }
+            case 536: {
+              result.hasField67 = input.ReadInt32(ref result.field67_);
+              break;
+            }
+            case 544: {
+              result.hasField68 = input.ReadInt32(ref result.field68_);
+              break;
+            }
+            case 624: {
+              result.hasField78 = input.ReadBool(ref result.field78_);
+              break;
+            }
+            case 640: {
+              result.hasField80 = input.ReadBool(ref result.field80_);
+              break;
+            }
+            case 648: {
+              result.hasField81 = input.ReadBool(ref result.field81_);
+              break;
+            }
+            case 800: {
+              result.hasField100 = input.ReadInt32(ref result.field100_);
+              break;
+            }
+            case 808: {
+              result.hasField101 = input.ReadInt32(ref result.field101_);
+              break;
+            }
+            case 818: {
+              result.hasField102 = input.ReadString(ref result.field102_);
+              break;
+            }
+            case 826: {
+              result.hasField103 = input.ReadString(ref result.field103_);
+              break;
+            }
+            case 832: {
+              result.hasField104 = input.ReadInt32(ref result.field104_);
+              break;
+            }
+            case 1024: {
+              result.hasField128 = input.ReadInt32(ref result.field128_);
+              break;
+            }
+            case 1034: {
+              result.hasField129 = input.ReadString(ref result.field129_);
+              break;
+            }
+            case 1040: {
+              result.hasField130 = input.ReadInt32(ref result.field130_);
+              break;
+            }
+            case 1048: {
+              result.hasField131 = input.ReadInt32(ref result.field131_);
+              break;
+            }
+            case 1200: {
+              result.hasField150 = input.ReadInt32(ref result.field150_);
+              break;
+            }
+            case 2168: {
+              result.hasField271 = input.ReadInt32(ref result.field271_);
+              break;
+            }
+            case 2176: {
+              result.hasField272 = input.ReadInt32(ref result.field272_);
+              break;
+            }
+            case 2240: {
+              result.hasField280 = input.ReadInt32(ref result.field280_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasField1 {
+        get { return result.hasField1; }
+      }
+      public string Field1 {
+        get { return result.Field1; }
+        set { SetField1(value); }
+      }
+      public Builder SetField1(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField1 = true;
+        result.field1_ = value;
+        return this;
+      }
+      public Builder ClearField1() {
+        PrepareBuilder();
+        result.hasField1 = false;
+        result.field1_ = "";
+        return this;
+      }
+
+      public bool HasField9 {
+        get { return result.hasField9; }
+      }
+      public string Field9 {
+        get { return result.Field9; }
+        set { SetField9(value); }
+      }
+      public Builder SetField9(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField9 = true;
+        result.field9_ = value;
+        return this;
+      }
+      public Builder ClearField9() {
+        PrepareBuilder();
+        result.hasField9 = false;
+        result.field9_ = "";
+        return this;
+      }
+
+      public bool HasField18 {
+        get { return result.hasField18; }
+      }
+      public string Field18 {
+        get { return result.Field18; }
+        set { SetField18(value); }
+      }
+      public Builder SetField18(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField18 = true;
+        result.field18_ = value;
+        return this;
+      }
+      public Builder ClearField18() {
+        PrepareBuilder();
+        result.hasField18 = false;
+        result.field18_ = "";
+        return this;
+      }
+
+      public bool HasField80 {
+        get { return result.hasField80; }
+      }
+      public bool Field80 {
+        get { return result.Field80; }
+        set { SetField80(value); }
+      }
+      public Builder SetField80(bool value) {
+        PrepareBuilder();
+        result.hasField80 = true;
+        result.field80_ = value;
+        return this;
+      }
+      public Builder ClearField80() {
+        PrepareBuilder();
+        result.hasField80 = false;
+        result.field80_ = false;
+        return this;
+      }
+
+      public bool HasField81 {
+        get { return result.hasField81; }
+      }
+      public bool Field81 {
+        get { return result.Field81; }
+        set { SetField81(value); }
+      }
+      public Builder SetField81(bool value) {
+        PrepareBuilder();
+        result.hasField81 = true;
+        result.field81_ = value;
+        return this;
+      }
+      public Builder ClearField81() {
+        PrepareBuilder();
+        result.hasField81 = false;
+        result.field81_ = true;
+        return this;
+      }
+
+      public bool HasField2 {
+        get { return result.hasField2; }
+      }
+      public int Field2 {
+        get { return result.Field2; }
+        set { SetField2(value); }
+      }
+      public Builder SetField2(int value) {
+        PrepareBuilder();
+        result.hasField2 = true;
+        result.field2_ = value;
+        return this;
+      }
+      public Builder ClearField2() {
+        PrepareBuilder();
+        result.hasField2 = false;
+        result.field2_ = 0;
+        return this;
+      }
+
+      public bool HasField3 {
+        get { return result.hasField3; }
+      }
+      public int Field3 {
+        get { return result.Field3; }
+        set { SetField3(value); }
+      }
+      public Builder SetField3(int value) {
+        PrepareBuilder();
+        result.hasField3 = true;
+        result.field3_ = value;
+        return this;
+      }
+      public Builder ClearField3() {
+        PrepareBuilder();
+        result.hasField3 = false;
+        result.field3_ = 0;
+        return this;
+      }
+
+      public bool HasField280 {
+        get { return result.hasField280; }
+      }
+      public int Field280 {
+        get { return result.Field280; }
+        set { SetField280(value); }
+      }
+      public Builder SetField280(int value) {
+        PrepareBuilder();
+        result.hasField280 = true;
+        result.field280_ = value;
+        return this;
+      }
+      public Builder ClearField280() {
+        PrepareBuilder();
+        result.hasField280 = false;
+        result.field280_ = 0;
+        return this;
+      }
+
+      public bool HasField6 {
+        get { return result.hasField6; }
+      }
+      public int Field6 {
+        get { return result.Field6; }
+        set { SetField6(value); }
+      }
+      public Builder SetField6(int value) {
+        PrepareBuilder();
+        result.hasField6 = true;
+        result.field6_ = value;
+        return this;
+      }
+      public Builder ClearField6() {
+        PrepareBuilder();
+        result.hasField6 = false;
+        result.field6_ = 0;
+        return this;
+      }
+
+      public bool HasField22 {
+        get { return result.hasField22; }
+      }
+      public long Field22 {
+        get { return result.Field22; }
+        set { SetField22(value); }
+      }
+      public Builder SetField22(long value) {
+        PrepareBuilder();
+        result.hasField22 = true;
+        result.field22_ = value;
+        return this;
+      }
+      public Builder ClearField22() {
+        PrepareBuilder();
+        result.hasField22 = false;
+        result.field22_ = 0L;
+        return this;
+      }
+
+      public bool HasField4 {
+        get { return result.hasField4; }
+      }
+      public string Field4 {
+        get { return result.Field4; }
+        set { SetField4(value); }
+      }
+      public Builder SetField4(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField4 = true;
+        result.field4_ = value;
+        return this;
+      }
+      public Builder ClearField4() {
+        PrepareBuilder();
+        result.hasField4 = false;
+        result.field4_ = "";
+        return this;
+      }
+
+      public pbc::IPopsicleList<ulong> Field5List {
+        get { return PrepareBuilder().field5_; }
+      }
+      public int Field5Count {
+        get { return result.Field5Count; }
+      }
+      public ulong GetField5(int index) {
+        return result.GetField5(index);
+      }
+      public Builder SetField5(int index, ulong value) {
+        PrepareBuilder();
+        result.field5_[index] = value;
+        return this;
+      }
+      public Builder AddField5(ulong value) {
+        PrepareBuilder();
+        result.field5_.Add(value);
+        return this;
+      }
+      public Builder AddRangeField5(scg::IEnumerable<ulong> values) {
+        PrepareBuilder();
+        result.field5_.Add(values);
+        return this;
+      }
+      public Builder ClearField5() {
+        PrepareBuilder();
+        result.field5_.Clear();
+        return this;
+      }
+
+      public bool HasField59 {
+        get { return result.hasField59; }
+      }
+      public bool Field59 {
+        get { return result.Field59; }
+        set { SetField59(value); }
+      }
+      public Builder SetField59(bool value) {
+        PrepareBuilder();
+        result.hasField59 = true;
+        result.field59_ = value;
+        return this;
+      }
+      public Builder ClearField59() {
+        PrepareBuilder();
+        result.hasField59 = false;
+        result.field59_ = false;
+        return this;
+      }
+
+      public bool HasField7 {
+        get { return result.hasField7; }
+      }
+      public string Field7 {
+        get { return result.Field7; }
+        set { SetField7(value); }
+      }
+      public Builder SetField7(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField7 = true;
+        result.field7_ = value;
+        return this;
+      }
+      public Builder ClearField7() {
+        PrepareBuilder();
+        result.hasField7 = false;
+        result.field7_ = "";
+        return this;
+      }
+
+      public bool HasField16 {
+        get { return result.hasField16; }
+      }
+      public int Field16 {
+        get { return result.Field16; }
+        set { SetField16(value); }
+      }
+      public Builder SetField16(int value) {
+        PrepareBuilder();
+        result.hasField16 = true;
+        result.field16_ = value;
+        return this;
+      }
+      public Builder ClearField16() {
+        PrepareBuilder();
+        result.hasField16 = false;
+        result.field16_ = 0;
+        return this;
+      }
+
+      public bool HasField130 {
+        get { return result.hasField130; }
+      }
+      public int Field130 {
+        get { return result.Field130; }
+        set { SetField130(value); }
+      }
+      public Builder SetField130(int value) {
+        PrepareBuilder();
+        result.hasField130 = true;
+        result.field130_ = value;
+        return this;
+      }
+      public Builder ClearField130() {
+        PrepareBuilder();
+        result.hasField130 = false;
+        result.field130_ = 0;
+        return this;
+      }
+
+      public bool HasField12 {
+        get { return result.hasField12; }
+      }
+      public bool Field12 {
+        get { return result.Field12; }
+        set { SetField12(value); }
+      }
+      public Builder SetField12(bool value) {
+        PrepareBuilder();
+        result.hasField12 = true;
+        result.field12_ = value;
+        return this;
+      }
+      public Builder ClearField12() {
+        PrepareBuilder();
+        result.hasField12 = false;
+        result.field12_ = true;
+        return this;
+      }
+
+      public bool HasField17 {
+        get { return result.hasField17; }
+      }
+      public bool Field17 {
+        get { return result.Field17; }
+        set { SetField17(value); }
+      }
+      public Builder SetField17(bool value) {
+        PrepareBuilder();
+        result.hasField17 = true;
+        result.field17_ = value;
+        return this;
+      }
+      public Builder ClearField17() {
+        PrepareBuilder();
+        result.hasField17 = false;
+        result.field17_ = true;
+        return this;
+      }
+
+      public bool HasField13 {
+        get { return result.hasField13; }
+      }
+      public bool Field13 {
+        get { return result.Field13; }
+        set { SetField13(value); }
+      }
+      public Builder SetField13(bool value) {
+        PrepareBuilder();
+        result.hasField13 = true;
+        result.field13_ = value;
+        return this;
+      }
+      public Builder ClearField13() {
+        PrepareBuilder();
+        result.hasField13 = false;
+        result.field13_ = true;
+        return this;
+      }
+
+      public bool HasField14 {
+        get { return result.hasField14; }
+      }
+      public bool Field14 {
+        get { return result.Field14; }
+        set { SetField14(value); }
+      }
+      public Builder SetField14(bool value) {
+        PrepareBuilder();
+        result.hasField14 = true;
+        result.field14_ = value;
+        return this;
+      }
+      public Builder ClearField14() {
+        PrepareBuilder();
+        result.hasField14 = false;
+        result.field14_ = true;
+        return this;
+      }
+
+      public bool HasField104 {
+        get { return result.hasField104; }
+      }
+      public int Field104 {
+        get { return result.Field104; }
+        set { SetField104(value); }
+      }
+      public Builder SetField104(int value) {
+        PrepareBuilder();
+        result.hasField104 = true;
+        result.field104_ = value;
+        return this;
+      }
+      public Builder ClearField104() {
+        PrepareBuilder();
+        result.hasField104 = false;
+        result.field104_ = 0;
+        return this;
+      }
+
+      public bool HasField100 {
+        get { return result.hasField100; }
+      }
+      public int Field100 {
+        get { return result.Field100; }
+        set { SetField100(value); }
+      }
+      public Builder SetField100(int value) {
+        PrepareBuilder();
+        result.hasField100 = true;
+        result.field100_ = value;
+        return this;
+      }
+      public Builder ClearField100() {
+        PrepareBuilder();
+        result.hasField100 = false;
+        result.field100_ = 0;
+        return this;
+      }
+
+      public bool HasField101 {
+        get { return result.hasField101; }
+      }
+      public int Field101 {
+        get { return result.Field101; }
+        set { SetField101(value); }
+      }
+      public Builder SetField101(int value) {
+        PrepareBuilder();
+        result.hasField101 = true;
+        result.field101_ = value;
+        return this;
+      }
+      public Builder ClearField101() {
+        PrepareBuilder();
+        result.hasField101 = false;
+        result.field101_ = 0;
+        return this;
+      }
+
+      public bool HasField102 {
+        get { return result.hasField102; }
+      }
+      public string Field102 {
+        get { return result.Field102; }
+        set { SetField102(value); }
+      }
+      public Builder SetField102(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField102 = true;
+        result.field102_ = value;
+        return this;
+      }
+      public Builder ClearField102() {
+        PrepareBuilder();
+        result.hasField102 = false;
+        result.field102_ = "";
+        return this;
+      }
+
+      public bool HasField103 {
+        get { return result.hasField103; }
+      }
+      public string Field103 {
+        get { return result.Field103; }
+        set { SetField103(value); }
+      }
+      public Builder SetField103(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField103 = true;
+        result.field103_ = value;
+        return this;
+      }
+      public Builder ClearField103() {
+        PrepareBuilder();
+        result.hasField103 = false;
+        result.field103_ = "";
+        return this;
+      }
+
+      public bool HasField29 {
+        get { return result.hasField29; }
+      }
+      public int Field29 {
+        get { return result.Field29; }
+        set { SetField29(value); }
+      }
+      public Builder SetField29(int value) {
+        PrepareBuilder();
+        result.hasField29 = true;
+        result.field29_ = value;
+        return this;
+      }
+      public Builder ClearField29() {
+        PrepareBuilder();
+        result.hasField29 = false;
+        result.field29_ = 0;
+        return this;
+      }
+
+      public bool HasField30 {
+        get { return result.hasField30; }
+      }
+      public bool Field30 {
+        get { return result.Field30; }
+        set { SetField30(value); }
+      }
+      public Builder SetField30(bool value) {
+        PrepareBuilder();
+        result.hasField30 = true;
+        result.field30_ = value;
+        return this;
+      }
+      public Builder ClearField30() {
+        PrepareBuilder();
+        result.hasField30 = false;
+        result.field30_ = false;
+        return this;
+      }
+
+      public bool HasField60 {
+        get { return result.hasField60; }
+      }
+      public int Field60 {
+        get { return result.Field60; }
+        set { SetField60(value); }
+      }
+      public Builder SetField60(int value) {
+        PrepareBuilder();
+        result.hasField60 = true;
+        result.field60_ = value;
+        return this;
+      }
+      public Builder ClearField60() {
+        PrepareBuilder();
+        result.hasField60 = false;
+        result.field60_ = -1;
+        return this;
+      }
+
+      public bool HasField271 {
+        get { return result.hasField271; }
+      }
+      public int Field271 {
+        get { return result.Field271; }
+        set { SetField271(value); }
+      }
+      public Builder SetField271(int value) {
+        PrepareBuilder();
+        result.hasField271 = true;
+        result.field271_ = value;
+        return this;
+      }
+      public Builder ClearField271() {
+        PrepareBuilder();
+        result.hasField271 = false;
+        result.field271_ = -1;
+        return this;
+      }
+
+      public bool HasField272 {
+        get { return result.hasField272; }
+      }
+      public int Field272 {
+        get { return result.Field272; }
+        set { SetField272(value); }
+      }
+      public Builder SetField272(int value) {
+        PrepareBuilder();
+        result.hasField272 = true;
+        result.field272_ = value;
+        return this;
+      }
+      public Builder ClearField272() {
+        PrepareBuilder();
+        result.hasField272 = false;
+        result.field272_ = -1;
+        return this;
+      }
+
+      public bool HasField150 {
+        get { return result.hasField150; }
+      }
+      public int Field150 {
+        get { return result.Field150; }
+        set { SetField150(value); }
+      }
+      public Builder SetField150(int value) {
+        PrepareBuilder();
+        result.hasField150 = true;
+        result.field150_ = value;
+        return this;
+      }
+      public Builder ClearField150() {
+        PrepareBuilder();
+        result.hasField150 = false;
+        result.field150_ = 0;
+        return this;
+      }
+
+      public bool HasField23 {
+        get { return result.hasField23; }
+      }
+      public int Field23 {
+        get { return result.Field23; }
+        set { SetField23(value); }
+      }
+      public Builder SetField23(int value) {
+        PrepareBuilder();
+        result.hasField23 = true;
+        result.field23_ = value;
+        return this;
+      }
+      public Builder ClearField23() {
+        PrepareBuilder();
+        result.hasField23 = false;
+        result.field23_ = 0;
+        return this;
+      }
+
+      public bool HasField24 {
+        get { return result.hasField24; }
+      }
+      public bool Field24 {
+        get { return result.Field24; }
+        set { SetField24(value); }
+      }
+      public Builder SetField24(bool value) {
+        PrepareBuilder();
+        result.hasField24 = true;
+        result.field24_ = value;
+        return this;
+      }
+      public Builder ClearField24() {
+        PrepareBuilder();
+        result.hasField24 = false;
+        result.field24_ = false;
+        return this;
+      }
+
+      public bool HasField25 {
+        get { return result.hasField25; }
+      }
+      public int Field25 {
+        get { return result.Field25; }
+        set { SetField25(value); }
+      }
+      public Builder SetField25(int value) {
+        PrepareBuilder();
+        result.hasField25 = true;
+        result.field25_ = value;
+        return this;
+      }
+      public Builder ClearField25() {
+        PrepareBuilder();
+        result.hasField25 = false;
+        result.field25_ = 0;
+        return this;
+      }
+
+      public bool HasField15 {
+       get { return result.hasField15; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.SpeedMessage1SubMessage Field15 {
+        get { return result.Field15; }
+        set { SetField15(value); }
+      }
+      public Builder SetField15(global::Google.ProtocolBuffers.TestProtos.SpeedMessage1SubMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField15 = true;
+        result.field15_ = value;
+        return this;
+      }
+      public Builder SetField15(global::Google.ProtocolBuffers.TestProtos.SpeedMessage1SubMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasField15 = true;
+        result.field15_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeField15(global::Google.ProtocolBuffers.TestProtos.SpeedMessage1SubMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasField15 &&
+            result.field15_ != global::Google.ProtocolBuffers.TestProtos.SpeedMessage1SubMessage.DefaultInstance) {
+            result.field15_ = global::Google.ProtocolBuffers.TestProtos.SpeedMessage1SubMessage.CreateBuilder(result.field15_).MergeFrom(value).BuildPartial();
+        } else {
+          result.field15_ = value;
+        }
+        result.hasField15 = true;
+        return this;
+      }
+      public Builder ClearField15() {
+        PrepareBuilder();
+        result.hasField15 = false;
+        result.field15_ = null;
+        return this;
+      }
+
+      public bool HasField78 {
+        get { return result.hasField78; }
+      }
+      public bool Field78 {
+        get { return result.Field78; }
+        set { SetField78(value); }
+      }
+      public Builder SetField78(bool value) {
+        PrepareBuilder();
+        result.hasField78 = true;
+        result.field78_ = value;
+        return this;
+      }
+      public Builder ClearField78() {
+        PrepareBuilder();
+        result.hasField78 = false;
+        result.field78_ = false;
+        return this;
+      }
+
+      public bool HasField67 {
+        get { return result.hasField67; }
+      }
+      public int Field67 {
+        get { return result.Field67; }
+        set { SetField67(value); }
+      }
+      public Builder SetField67(int value) {
+        PrepareBuilder();
+        result.hasField67 = true;
+        result.field67_ = value;
+        return this;
+      }
+      public Builder ClearField67() {
+        PrepareBuilder();
+        result.hasField67 = false;
+        result.field67_ = 0;
+        return this;
+      }
+
+      public bool HasField68 {
+        get { return result.hasField68; }
+      }
+      public int Field68 {
+        get { return result.Field68; }
+        set { SetField68(value); }
+      }
+      public Builder SetField68(int value) {
+        PrepareBuilder();
+        result.hasField68 = true;
+        result.field68_ = value;
+        return this;
+      }
+      public Builder ClearField68() {
+        PrepareBuilder();
+        result.hasField68 = false;
+        result.field68_ = 0;
+        return this;
+      }
+
+      public bool HasField128 {
+        get { return result.hasField128; }
+      }
+      public int Field128 {
+        get { return result.Field128; }
+        set { SetField128(value); }
+      }
+      public Builder SetField128(int value) {
+        PrepareBuilder();
+        result.hasField128 = true;
+        result.field128_ = value;
+        return this;
+      }
+      public Builder ClearField128() {
+        PrepareBuilder();
+        result.hasField128 = false;
+        result.field128_ = 0;
+        return this;
+      }
+
+      public bool HasField129 {
+        get { return result.hasField129; }
+      }
+      public string Field129 {
+        get { return result.Field129; }
+        set { SetField129(value); }
+      }
+      public Builder SetField129(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField129 = true;
+        result.field129_ = value;
+        return this;
+      }
+      public Builder ClearField129() {
+        PrepareBuilder();
+        result.hasField129 = false;
+        result.field129_ = "xxxxxxxxxxxxxxxxxxxxx";
+        return this;
+      }
+
+      public bool HasField131 {
+        get { return result.hasField131; }
+      }
+      public int Field131 {
+        get { return result.Field131; }
+        set { SetField131(value); }
+      }
+      public Builder SetField131(int value) {
+        PrepareBuilder();
+        result.hasField131 = true;
+        result.field131_ = value;
+        return this;
+      }
+      public Builder ClearField131() {
+        PrepareBuilder();
+        result.hasField131 = false;
+        result.field131_ = 0;
+        return this;
+      }
+    }
+    static SpeedMessage1() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.GoogleSpeed.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class SpeedMessage1SubMessage : pb::GeneratedMessage<SpeedMessage1SubMessage, SpeedMessage1SubMessage.Builder> {
+    private SpeedMessage1SubMessage() { }
+    private static readonly SpeedMessage1SubMessage defaultInstance = new SpeedMessage1SubMessage().MakeReadOnly();
+    private static readonly string[] _speedMessage1SubMessageFieldNames = new string[] { "field1", "field12", "field13", "field14", "field15", "field16", "field19", "field2", "field20", "field203", "field204", "field205", "field206", "field207", "field21", "field22", "field23", "field28", "field3", "field300" };
+    private static readonly uint[] _speedMessage1SubMessageFieldTags = new uint[] { 8, 96, 104, 112, 122, 128, 152, 16, 160, 1629, 1632, 1642, 1648, 1656, 169, 176, 184, 224, 24, 2400 };
+    public static SpeedMessage1SubMessage DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override SpeedMessage1SubMessage DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override SpeedMessage1SubMessage ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.GoogleSpeed.internal__static_benchmarks_SpeedMessage1SubMessage__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<SpeedMessage1SubMessage, SpeedMessage1SubMessage.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.GoogleSpeed.internal__static_benchmarks_SpeedMessage1SubMessage__FieldAccessorTable; }
+    }
+
+    public const int Field1FieldNumber = 1;
+    private bool hasField1;
+    private int field1_;
+    public bool HasField1 {
+      get { return hasField1; }
+    }
+    public int Field1 {
+      get { return field1_; }
+    }
+
+    public const int Field2FieldNumber = 2;
+    private bool hasField2;
+    private int field2_;
+    public bool HasField2 {
+      get { return hasField2; }
+    }
+    public int Field2 {
+      get { return field2_; }
+    }
+
+    public const int Field3FieldNumber = 3;
+    private bool hasField3;
+    private int field3_;
+    public bool HasField3 {
+      get { return hasField3; }
+    }
+    public int Field3 {
+      get { return field3_; }
+    }
+
+    public const int Field15FieldNumber = 15;
+    private bool hasField15;
+    private string field15_ = "";
+    public bool HasField15 {
+      get { return hasField15; }
+    }
+    public string Field15 {
+      get { return field15_; }
+    }
+
+    public const int Field12FieldNumber = 12;
+    private bool hasField12;
+    private bool field12_ = true;
+    public bool HasField12 {
+      get { return hasField12; }
+    }
+    public bool Field12 {
+      get { return field12_; }
+    }
+
+    public const int Field13FieldNumber = 13;
+    private bool hasField13;
+    private long field13_;
+    public bool HasField13 {
+      get { return hasField13; }
+    }
+    public long Field13 {
+      get { return field13_; }
+    }
+
+    public const int Field14FieldNumber = 14;
+    private bool hasField14;
+    private long field14_;
+    public bool HasField14 {
+      get { return hasField14; }
+    }
+    public long Field14 {
+      get { return field14_; }
+    }
+
+    public const int Field16FieldNumber = 16;
+    private bool hasField16;
+    private int field16_;
+    public bool HasField16 {
+      get { return hasField16; }
+    }
+    public int Field16 {
+      get { return field16_; }
+    }
+
+    public const int Field19FieldNumber = 19;
+    private bool hasField19;
+    private int field19_ = 2;
+    public bool HasField19 {
+      get { return hasField19; }
+    }
+    public int Field19 {
+      get { return field19_; }
+    }
+
+    public const int Field20FieldNumber = 20;
+    private bool hasField20;
+    private bool field20_ = true;
+    public bool HasField20 {
+      get { return hasField20; }
+    }
+    public bool Field20 {
+      get { return field20_; }
+    }
+
+    public const int Field28FieldNumber = 28;
+    private bool hasField28;
+    private bool field28_ = true;
+    public bool HasField28 {
+      get { return hasField28; }
+    }
+    public bool Field28 {
+      get { return field28_; }
+    }
+
+    public const int Field21FieldNumber = 21;
+    private bool hasField21;
+    private ulong field21_;
+    public bool HasField21 {
+      get { return hasField21; }
+    }
+    public ulong Field21 {
+      get { return field21_; }
+    }
+
+    public const int Field22FieldNumber = 22;
+    private bool hasField22;
+    private int field22_;
+    public bool HasField22 {
+      get { return hasField22; }
+    }
+    public int Field22 {
+      get { return field22_; }
+    }
+
+    public const int Field23FieldNumber = 23;
+    private bool hasField23;
+    private bool field23_;
+    public bool HasField23 {
+      get { return hasField23; }
+    }
+    public bool Field23 {
+      get { return field23_; }
+    }
+
+    public const int Field206FieldNumber = 206;
+    private bool hasField206;
+    private bool field206_;
+    public bool HasField206 {
+      get { return hasField206; }
+    }
+    public bool Field206 {
+      get { return field206_; }
+    }
+
+    public const int Field203FieldNumber = 203;
+    private bool hasField203;
+    private uint field203_;
+    public bool HasField203 {
+      get { return hasField203; }
+    }
+    public uint Field203 {
+      get { return field203_; }
+    }
+
+    public const int Field204FieldNumber = 204;
+    private bool hasField204;
+    private int field204_;
+    public bool HasField204 {
+      get { return hasField204; }
+    }
+    public int Field204 {
+      get { return field204_; }
+    }
+
+    public const int Field205FieldNumber = 205;
+    private bool hasField205;
+    private string field205_ = "";
+    public bool HasField205 {
+      get { return hasField205; }
+    }
+    public string Field205 {
+      get { return field205_; }
+    }
+
+    public const int Field207FieldNumber = 207;
+    private bool hasField207;
+    private ulong field207_;
+    public bool HasField207 {
+      get { return hasField207; }
+    }
+    public ulong Field207 {
+      get { return field207_; }
+    }
+
+    public const int Field300FieldNumber = 300;
+    private bool hasField300;
+    private ulong field300_;
+    public bool HasField300 {
+      get { return hasField300; }
+    }
+    public ulong Field300 {
+      get { return field300_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _speedMessage1SubMessageFieldNames;
+      if (hasField1) {
+        output.WriteInt32(1, field_names[0], Field1);
+      }
+      if (hasField2) {
+        output.WriteInt32(2, field_names[7], Field2);
+      }
+      if (hasField3) {
+        output.WriteInt32(3, field_names[18], Field3);
+      }
+      if (hasField12) {
+        output.WriteBool(12, field_names[1], Field12);
+      }
+      if (hasField13) {
+        output.WriteInt64(13, field_names[2], Field13);
+      }
+      if (hasField14) {
+        output.WriteInt64(14, field_names[3], Field14);
+      }
+      if (hasField15) {
+        output.WriteString(15, field_names[4], Field15);
+      }
+      if (hasField16) {
+        output.WriteInt32(16, field_names[5], Field16);
+      }
+      if (hasField19) {
+        output.WriteInt32(19, field_names[6], Field19);
+      }
+      if (hasField20) {
+        output.WriteBool(20, field_names[8], Field20);
+      }
+      if (hasField21) {
+        output.WriteFixed64(21, field_names[14], Field21);
+      }
+      if (hasField22) {
+        output.WriteInt32(22, field_names[15], Field22);
+      }
+      if (hasField23) {
+        output.WriteBool(23, field_names[16], Field23);
+      }
+      if (hasField28) {
+        output.WriteBool(28, field_names[17], Field28);
+      }
+      if (hasField203) {
+        output.WriteFixed32(203, field_names[9], Field203);
+      }
+      if (hasField204) {
+        output.WriteInt32(204, field_names[10], Field204);
+      }
+      if (hasField205) {
+        output.WriteString(205, field_names[11], Field205);
+      }
+      if (hasField206) {
+        output.WriteBool(206, field_names[12], Field206);
+      }
+      if (hasField207) {
+        output.WriteUInt64(207, field_names[13], Field207);
+      }
+      if (hasField300) {
+        output.WriteUInt64(300, field_names[19], Field300);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasField1) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, Field1);
+      }
+      if (hasField2) {
+        size += pb::CodedOutputStream.ComputeInt32Size(2, Field2);
+      }
+      if (hasField3) {
+        size += pb::CodedOutputStream.ComputeInt32Size(3, Field3);
+      }
+      if (hasField15) {
+        size += pb::CodedOutputStream.ComputeStringSize(15, Field15);
+      }
+      if (hasField12) {
+        size += pb::CodedOutputStream.ComputeBoolSize(12, Field12);
+      }
+      if (hasField13) {
+        size += pb::CodedOutputStream.ComputeInt64Size(13, Field13);
+      }
+      if (hasField14) {
+        size += pb::CodedOutputStream.ComputeInt64Size(14, Field14);
+      }
+      if (hasField16) {
+        size += pb::CodedOutputStream.ComputeInt32Size(16, Field16);
+      }
+      if (hasField19) {
+        size += pb::CodedOutputStream.ComputeInt32Size(19, Field19);
+      }
+      if (hasField20) {
+        size += pb::CodedOutputStream.ComputeBoolSize(20, Field20);
+      }
+      if (hasField28) {
+        size += pb::CodedOutputStream.ComputeBoolSize(28, Field28);
+      }
+      if (hasField21) {
+        size += pb::CodedOutputStream.ComputeFixed64Size(21, Field21);
+      }
+      if (hasField22) {
+        size += pb::CodedOutputStream.ComputeInt32Size(22, Field22);
+      }
+      if (hasField23) {
+        size += pb::CodedOutputStream.ComputeBoolSize(23, Field23);
+      }
+      if (hasField206) {
+        size += pb::CodedOutputStream.ComputeBoolSize(206, Field206);
+      }
+      if (hasField203) {
+        size += pb::CodedOutputStream.ComputeFixed32Size(203, Field203);
+      }
+      if (hasField204) {
+        size += pb::CodedOutputStream.ComputeInt32Size(204, Field204);
+      }
+      if (hasField205) {
+        size += pb::CodedOutputStream.ComputeStringSize(205, Field205);
+      }
+      if (hasField207) {
+        size += pb::CodedOutputStream.ComputeUInt64Size(207, Field207);
+      }
+      if (hasField300) {
+        size += pb::CodedOutputStream.ComputeUInt64Size(300, Field300);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static SpeedMessage1SubMessage ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static SpeedMessage1SubMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static SpeedMessage1SubMessage ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static SpeedMessage1SubMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static SpeedMessage1SubMessage ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static SpeedMessage1SubMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static SpeedMessage1SubMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static SpeedMessage1SubMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static SpeedMessage1SubMessage ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static SpeedMessage1SubMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private SpeedMessage1SubMessage MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(SpeedMessage1SubMessage prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<SpeedMessage1SubMessage, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(SpeedMessage1SubMessage cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private SpeedMessage1SubMessage result;
+
+      private SpeedMessage1SubMessage PrepareBuilder() {
+        if (resultIsReadOnly) {
+          SpeedMessage1SubMessage original = result;
+          result = new SpeedMessage1SubMessage();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override SpeedMessage1SubMessage MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.SpeedMessage1SubMessage.Descriptor; }
+      }
+
+      public override SpeedMessage1SubMessage DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.SpeedMessage1SubMessage.DefaultInstance; }
+      }
+
+      public override SpeedMessage1SubMessage BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is SpeedMessage1SubMessage) {
+          return MergeFrom((SpeedMessage1SubMessage) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(SpeedMessage1SubMessage other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.SpeedMessage1SubMessage.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasField1) {
+          Field1 = other.Field1;
+        }
+        if (other.HasField2) {
+          Field2 = other.Field2;
+        }
+        if (other.HasField3) {
+          Field3 = other.Field3;
+        }
+        if (other.HasField15) {
+          Field15 = other.Field15;
+        }
+        if (other.HasField12) {
+          Field12 = other.Field12;
+        }
+        if (other.HasField13) {
+          Field13 = other.Field13;
+        }
+        if (other.HasField14) {
+          Field14 = other.Field14;
+        }
+        if (other.HasField16) {
+          Field16 = other.Field16;
+        }
+        if (other.HasField19) {
+          Field19 = other.Field19;
+        }
+        if (other.HasField20) {
+          Field20 = other.Field20;
+        }
+        if (other.HasField28) {
+          Field28 = other.Field28;
+        }
+        if (other.HasField21) {
+          Field21 = other.Field21;
+        }
+        if (other.HasField22) {
+          Field22 = other.Field22;
+        }
+        if (other.HasField23) {
+          Field23 = other.Field23;
+        }
+        if (other.HasField206) {
+          Field206 = other.Field206;
+        }
+        if (other.HasField203) {
+          Field203 = other.Field203;
+        }
+        if (other.HasField204) {
+          Field204 = other.Field204;
+        }
+        if (other.HasField205) {
+          Field205 = other.Field205;
+        }
+        if (other.HasField207) {
+          Field207 = other.Field207;
+        }
+        if (other.HasField300) {
+          Field300 = other.Field300;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_speedMessage1SubMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _speedMessage1SubMessageFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasField1 = input.ReadInt32(ref result.field1_);
+              break;
+            }
+            case 16: {
+              result.hasField2 = input.ReadInt32(ref result.field2_);
+              break;
+            }
+            case 24: {
+              result.hasField3 = input.ReadInt32(ref result.field3_);
+              break;
+            }
+            case 96: {
+              result.hasField12 = input.ReadBool(ref result.field12_);
+              break;
+            }
+            case 104: {
+              result.hasField13 = input.ReadInt64(ref result.field13_);
+              break;
+            }
+            case 112: {
+              result.hasField14 = input.ReadInt64(ref result.field14_);
+              break;
+            }
+            case 122: {
+              result.hasField15 = input.ReadString(ref result.field15_);
+              break;
+            }
+            case 128: {
+              result.hasField16 = input.ReadInt32(ref result.field16_);
+              break;
+            }
+            case 152: {
+              result.hasField19 = input.ReadInt32(ref result.field19_);
+              break;
+            }
+            case 160: {
+              result.hasField20 = input.ReadBool(ref result.field20_);
+              break;
+            }
+            case 169: {
+              result.hasField21 = input.ReadFixed64(ref result.field21_);
+              break;
+            }
+            case 176: {
+              result.hasField22 = input.ReadInt32(ref result.field22_);
+              break;
+            }
+            case 184: {
+              result.hasField23 = input.ReadBool(ref result.field23_);
+              break;
+            }
+            case 224: {
+              result.hasField28 = input.ReadBool(ref result.field28_);
+              break;
+            }
+            case 1629: {
+              result.hasField203 = input.ReadFixed32(ref result.field203_);
+              break;
+            }
+            case 1632: {
+              result.hasField204 = input.ReadInt32(ref result.field204_);
+              break;
+            }
+            case 1642: {
+              result.hasField205 = input.ReadString(ref result.field205_);
+              break;
+            }
+            case 1648: {
+              result.hasField206 = input.ReadBool(ref result.field206_);
+              break;
+            }
+            case 1656: {
+              result.hasField207 = input.ReadUInt64(ref result.field207_);
+              break;
+            }
+            case 2400: {
+              result.hasField300 = input.ReadUInt64(ref result.field300_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasField1 {
+        get { return result.hasField1; }
+      }
+      public int Field1 {
+        get { return result.Field1; }
+        set { SetField1(value); }
+      }
+      public Builder SetField1(int value) {
+        PrepareBuilder();
+        result.hasField1 = true;
+        result.field1_ = value;
+        return this;
+      }
+      public Builder ClearField1() {
+        PrepareBuilder();
+        result.hasField1 = false;
+        result.field1_ = 0;
+        return this;
+      }
+
+      public bool HasField2 {
+        get { return result.hasField2; }
+      }
+      public int Field2 {
+        get { return result.Field2; }
+        set { SetField2(value); }
+      }
+      public Builder SetField2(int value) {
+        PrepareBuilder();
+        result.hasField2 = true;
+        result.field2_ = value;
+        return this;
+      }
+      public Builder ClearField2() {
+        PrepareBuilder();
+        result.hasField2 = false;
+        result.field2_ = 0;
+        return this;
+      }
+
+      public bool HasField3 {
+        get { return result.hasField3; }
+      }
+      public int Field3 {
+        get { return result.Field3; }
+        set { SetField3(value); }
+      }
+      public Builder SetField3(int value) {
+        PrepareBuilder();
+        result.hasField3 = true;
+        result.field3_ = value;
+        return this;
+      }
+      public Builder ClearField3() {
+        PrepareBuilder();
+        result.hasField3 = false;
+        result.field3_ = 0;
+        return this;
+      }
+
+      public bool HasField15 {
+        get { return result.hasField15; }
+      }
+      public string Field15 {
+        get { return result.Field15; }
+        set { SetField15(value); }
+      }
+      public Builder SetField15(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField15 = true;
+        result.field15_ = value;
+        return this;
+      }
+      public Builder ClearField15() {
+        PrepareBuilder();
+        result.hasField15 = false;
+        result.field15_ = "";
+        return this;
+      }
+
+      public bool HasField12 {
+        get { return result.hasField12; }
+      }
+      public bool Field12 {
+        get { return result.Field12; }
+        set { SetField12(value); }
+      }
+      public Builder SetField12(bool value) {
+        PrepareBuilder();
+        result.hasField12 = true;
+        result.field12_ = value;
+        return this;
+      }
+      public Builder ClearField12() {
+        PrepareBuilder();
+        result.hasField12 = false;
+        result.field12_ = true;
+        return this;
+      }
+
+      public bool HasField13 {
+        get { return result.hasField13; }
+      }
+      public long Field13 {
+        get { return result.Field13; }
+        set { SetField13(value); }
+      }
+      public Builder SetField13(long value) {
+        PrepareBuilder();
+        result.hasField13 = true;
+        result.field13_ = value;
+        return this;
+      }
+      public Builder ClearField13() {
+        PrepareBuilder();
+        result.hasField13 = false;
+        result.field13_ = 0L;
+        return this;
+      }
+
+      public bool HasField14 {
+        get { return result.hasField14; }
+      }
+      public long Field14 {
+        get { return result.Field14; }
+        set { SetField14(value); }
+      }
+      public Builder SetField14(long value) {
+        PrepareBuilder();
+        result.hasField14 = true;
+        result.field14_ = value;
+        return this;
+      }
+      public Builder ClearField14() {
+        PrepareBuilder();
+        result.hasField14 = false;
+        result.field14_ = 0L;
+        return this;
+      }
+
+      public bool HasField16 {
+        get { return result.hasField16; }
+      }
+      public int Field16 {
+        get { return result.Field16; }
+        set { SetField16(value); }
+      }
+      public Builder SetField16(int value) {
+        PrepareBuilder();
+        result.hasField16 = true;
+        result.field16_ = value;
+        return this;
+      }
+      public Builder ClearField16() {
+        PrepareBuilder();
+        result.hasField16 = false;
+        result.field16_ = 0;
+        return this;
+      }
+
+      public bool HasField19 {
+        get { return result.hasField19; }
+      }
+      public int Field19 {
+        get { return result.Field19; }
+        set { SetField19(value); }
+      }
+      public Builder SetField19(int value) {
+        PrepareBuilder();
+        result.hasField19 = true;
+        result.field19_ = value;
+        return this;
+      }
+      public Builder ClearField19() {
+        PrepareBuilder();
+        result.hasField19 = false;
+        result.field19_ = 2;
+        return this;
+      }
+
+      public bool HasField20 {
+        get { return result.hasField20; }
+      }
+      public bool Field20 {
+        get { return result.Field20; }
+        set { SetField20(value); }
+      }
+      public Builder SetField20(bool value) {
+        PrepareBuilder();
+        result.hasField20 = true;
+        result.field20_ = value;
+        return this;
+      }
+      public Builder ClearField20() {
+        PrepareBuilder();
+        result.hasField20 = false;
+        result.field20_ = true;
+        return this;
+      }
+
+      public bool HasField28 {
+        get { return result.hasField28; }
+      }
+      public bool Field28 {
+        get { return result.Field28; }
+        set { SetField28(value); }
+      }
+      public Builder SetField28(bool value) {
+        PrepareBuilder();
+        result.hasField28 = true;
+        result.field28_ = value;
+        return this;
+      }
+      public Builder ClearField28() {
+        PrepareBuilder();
+        result.hasField28 = false;
+        result.field28_ = true;
+        return this;
+      }
+
+      public bool HasField21 {
+        get { return result.hasField21; }
+      }
+      public ulong Field21 {
+        get { return result.Field21; }
+        set { SetField21(value); }
+      }
+      public Builder SetField21(ulong value) {
+        PrepareBuilder();
+        result.hasField21 = true;
+        result.field21_ = value;
+        return this;
+      }
+      public Builder ClearField21() {
+        PrepareBuilder();
+        result.hasField21 = false;
+        result.field21_ = 0UL;
+        return this;
+      }
+
+      public bool HasField22 {
+        get { return result.hasField22; }
+      }
+      public int Field22 {
+        get { return result.Field22; }
+        set { SetField22(value); }
+      }
+      public Builder SetField22(int value) {
+        PrepareBuilder();
+        result.hasField22 = true;
+        result.field22_ = value;
+        return this;
+      }
+      public Builder ClearField22() {
+        PrepareBuilder();
+        result.hasField22 = false;
+        result.field22_ = 0;
+        return this;
+      }
+
+      public bool HasField23 {
+        get { return result.hasField23; }
+      }
+      public bool Field23 {
+        get { return result.Field23; }
+        set { SetField23(value); }
+      }
+      public Builder SetField23(bool value) {
+        PrepareBuilder();
+        result.hasField23 = true;
+        result.field23_ = value;
+        return this;
+      }
+      public Builder ClearField23() {
+        PrepareBuilder();
+        result.hasField23 = false;
+        result.field23_ = false;
+        return this;
+      }
+
+      public bool HasField206 {
+        get { return result.hasField206; }
+      }
+      public bool Field206 {
+        get { return result.Field206; }
+        set { SetField206(value); }
+      }
+      public Builder SetField206(bool value) {
+        PrepareBuilder();
+        result.hasField206 = true;
+        result.field206_ = value;
+        return this;
+      }
+      public Builder ClearField206() {
+        PrepareBuilder();
+        result.hasField206 = false;
+        result.field206_ = false;
+        return this;
+      }
+
+      public bool HasField203 {
+        get { return result.hasField203; }
+      }
+      public uint Field203 {
+        get { return result.Field203; }
+        set { SetField203(value); }
+      }
+      public Builder SetField203(uint value) {
+        PrepareBuilder();
+        result.hasField203 = true;
+        result.field203_ = value;
+        return this;
+      }
+      public Builder ClearField203() {
+        PrepareBuilder();
+        result.hasField203 = false;
+        result.field203_ = 0;
+        return this;
+      }
+
+      public bool HasField204 {
+        get { return result.hasField204; }
+      }
+      public int Field204 {
+        get { return result.Field204; }
+        set { SetField204(value); }
+      }
+      public Builder SetField204(int value) {
+        PrepareBuilder();
+        result.hasField204 = true;
+        result.field204_ = value;
+        return this;
+      }
+      public Builder ClearField204() {
+        PrepareBuilder();
+        result.hasField204 = false;
+        result.field204_ = 0;
+        return this;
+      }
+
+      public bool HasField205 {
+        get { return result.hasField205; }
+      }
+      public string Field205 {
+        get { return result.Field205; }
+        set { SetField205(value); }
+      }
+      public Builder SetField205(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField205 = true;
+        result.field205_ = value;
+        return this;
+      }
+      public Builder ClearField205() {
+        PrepareBuilder();
+        result.hasField205 = false;
+        result.field205_ = "";
+        return this;
+      }
+
+      public bool HasField207 {
+        get { return result.hasField207; }
+      }
+      public ulong Field207 {
+        get { return result.Field207; }
+        set { SetField207(value); }
+      }
+      public Builder SetField207(ulong value) {
+        PrepareBuilder();
+        result.hasField207 = true;
+        result.field207_ = value;
+        return this;
+      }
+      public Builder ClearField207() {
+        PrepareBuilder();
+        result.hasField207 = false;
+        result.field207_ = 0UL;
+        return this;
+      }
+
+      public bool HasField300 {
+        get { return result.hasField300; }
+      }
+      public ulong Field300 {
+        get { return result.Field300; }
+        set { SetField300(value); }
+      }
+      public Builder SetField300(ulong value) {
+        PrepareBuilder();
+        result.hasField300 = true;
+        result.field300_ = value;
+        return this;
+      }
+      public Builder ClearField300() {
+        PrepareBuilder();
+        result.hasField300 = false;
+        result.field300_ = 0UL;
+        return this;
+      }
+    }
+    static SpeedMessage1SubMessage() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.GoogleSpeed.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class SpeedMessage2 : pb::GeneratedMessage<SpeedMessage2, SpeedMessage2.Builder> {
+    private SpeedMessage2() { }
+    private static readonly SpeedMessage2 defaultInstance = new SpeedMessage2().MakeReadOnly();
+    private static readonly string[] _speedMessage2FieldNames = new string[] { "field1", "field109", "field127", "field128", "field129", "field130", "field131", "field2", "field205", "field206", "field21", "field210", "field211", "field212", "field213", "field216", "field217", "field218", "field220", "field221", "field222", "field25", "field3", "field30", "field4", "field6", "field63", "field71", "field75", "group1" };
+    private static readonly uint[] _speedMessage2FieldTags = new uint[] { 10, 872, 1018, 1026, 1032, 1040, 1048, 18, 1640, 1648, 168, 1680, 1688, 1696, 1704, 1728, 1736, 1744, 1760, 1768, 1781, 205, 24, 240, 32, 50, 504, 568, 600, 83 };
+    public static SpeedMessage2 DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override SpeedMessage2 DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override SpeedMessage2 ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.GoogleSpeed.internal__static_benchmarks_SpeedMessage2__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<SpeedMessage2, SpeedMessage2.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.GoogleSpeed.internal__static_benchmarks_SpeedMessage2__FieldAccessorTable; }
+    }
+
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class Group1 : pb::GeneratedMessage<Group1, Group1.Builder> {
+        private Group1() { }
+        private static readonly Group1 defaultInstance = new Group1().MakeReadOnly();
+        private static readonly string[] _group1FieldNames = new string[] { "field11", "field12", "field13", "field14", "field15", "field16", "field20", "field22", "field24", "field26", "field27", "field28", "field29", "field31", "field5", "field73" };
+        private static readonly uint[] _group1FieldTags = new uint[] { 93, 98, 106, 114, 120, 130, 160, 178, 194, 213, 218, 224, 234, 250, 40, 584 };
+        public static Group1 DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override Group1 DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override Group1 ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.TestProtos.GoogleSpeed.internal__static_benchmarks_SpeedMessage2_Group1__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<Group1, Group1.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.TestProtos.GoogleSpeed.internal__static_benchmarks_SpeedMessage2_Group1__FieldAccessorTable; }
+        }
+
+        public const int Field11FieldNumber = 11;
+        private bool hasField11;
+        private float field11_;
+        public bool HasField11 {
+          get { return hasField11; }
+        }
+        public float Field11 {
+          get { return field11_; }
+        }
+
+        public const int Field26FieldNumber = 26;
+        private bool hasField26;
+        private float field26_;
+        public bool HasField26 {
+          get { return hasField26; }
+        }
+        public float Field26 {
+          get { return field26_; }
+        }
+
+        public const int Field12FieldNumber = 12;
+        private bool hasField12;
+        private string field12_ = "";
+        public bool HasField12 {
+          get { return hasField12; }
+        }
+        public string Field12 {
+          get { return field12_; }
+        }
+
+        public const int Field13FieldNumber = 13;
+        private bool hasField13;
+        private string field13_ = "";
+        public bool HasField13 {
+          get { return hasField13; }
+        }
+        public string Field13 {
+          get { return field13_; }
+        }
+
+        public const int Field14FieldNumber = 14;
+        private pbc::PopsicleList<string> field14_ = new pbc::PopsicleList<string>();
+        public scg::IList<string> Field14List {
+          get { return pbc::Lists.AsReadOnly(field14_); }
+        }
+        public int Field14Count {
+          get { return field14_.Count; }
+        }
+        public string GetField14(int index) {
+          return field14_[index];
+        }
+
+        public const int Field15FieldNumber = 15;
+        private bool hasField15;
+        private ulong field15_;
+        public bool HasField15 {
+          get { return hasField15; }
+        }
+        public ulong Field15 {
+          get { return field15_; }
+        }
+
+        public const int Field5FieldNumber = 5;
+        private bool hasField5;
+        private int field5_;
+        public bool HasField5 {
+          get { return hasField5; }
+        }
+        public int Field5 {
+          get { return field5_; }
+        }
+
+        public const int Field27FieldNumber = 27;
+        private bool hasField27;
+        private string field27_ = "";
+        public bool HasField27 {
+          get { return hasField27; }
+        }
+        public string Field27 {
+          get { return field27_; }
+        }
+
+        public const int Field28FieldNumber = 28;
+        private bool hasField28;
+        private int field28_;
+        public bool HasField28 {
+          get { return hasField28; }
+        }
+        public int Field28 {
+          get { return field28_; }
+        }
+
+        public const int Field29FieldNumber = 29;
+        private bool hasField29;
+        private string field29_ = "";
+        public bool HasField29 {
+          get { return hasField29; }
+        }
+        public string Field29 {
+          get { return field29_; }
+        }
+
+        public const int Field16FieldNumber = 16;
+        private bool hasField16;
+        private string field16_ = "";
+        public bool HasField16 {
+          get { return hasField16; }
+        }
+        public string Field16 {
+          get { return field16_; }
+        }
+
+        public const int Field22FieldNumber = 22;
+        private pbc::PopsicleList<string> field22_ = new pbc::PopsicleList<string>();
+        public scg::IList<string> Field22List {
+          get { return pbc::Lists.AsReadOnly(field22_); }
+        }
+        public int Field22Count {
+          get { return field22_.Count; }
+        }
+        public string GetField22(int index) {
+          return field22_[index];
+        }
+
+        public const int Field73FieldNumber = 73;
+        private pbc::PopsicleList<int> field73_ = new pbc::PopsicleList<int>();
+        public scg::IList<int> Field73List {
+          get { return pbc::Lists.AsReadOnly(field73_); }
+        }
+        public int Field73Count {
+          get { return field73_.Count; }
+        }
+        public int GetField73(int index) {
+          return field73_[index];
+        }
+
+        public const int Field20FieldNumber = 20;
+        private bool hasField20;
+        private int field20_;
+        public bool HasField20 {
+          get { return hasField20; }
+        }
+        public int Field20 {
+          get { return field20_; }
+        }
+
+        public const int Field24FieldNumber = 24;
+        private bool hasField24;
+        private string field24_ = "";
+        public bool HasField24 {
+          get { return hasField24; }
+        }
+        public string Field24 {
+          get { return field24_; }
+        }
+
+        public const int Field31FieldNumber = 31;
+        private bool hasField31;
+        private global::Google.ProtocolBuffers.TestProtos.SpeedMessage2GroupedMessage field31_;
+        public bool HasField31 {
+          get { return hasField31; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.SpeedMessage2GroupedMessage Field31 {
+          get { return field31_ ?? global::Google.ProtocolBuffers.TestProtos.SpeedMessage2GroupedMessage.DefaultInstance; }
+        }
+
+        public override bool IsInitialized {
+          get {
+            if (!hasField11) return false;
+            if (!hasField15) return false;
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _group1FieldNames;
+          if (hasField5) {
+            output.WriteInt32(5, field_names[14], Field5);
+          }
+          if (hasField11) {
+            output.WriteFloat(11, field_names[0], Field11);
+          }
+          if (hasField12) {
+            output.WriteString(12, field_names[1], Field12);
+          }
+          if (hasField13) {
+            output.WriteString(13, field_names[2], Field13);
+          }
+          if (field14_.Count > 0) {
+            output.WriteStringArray(14, field_names[3], field14_);
+          }
+          if (hasField15) {
+            output.WriteUInt64(15, field_names[4], Field15);
+          }
+          if (hasField16) {
+            output.WriteString(16, field_names[5], Field16);
+          }
+          if (hasField20) {
+            output.WriteInt32(20, field_names[6], Field20);
+          }
+          if (field22_.Count > 0) {
+            output.WriteStringArray(22, field_names[7], field22_);
+          }
+          if (hasField24) {
+            output.WriteString(24, field_names[8], Field24);
+          }
+          if (hasField26) {
+            output.WriteFloat(26, field_names[9], Field26);
+          }
+          if (hasField27) {
+            output.WriteString(27, field_names[10], Field27);
+          }
+          if (hasField28) {
+            output.WriteInt32(28, field_names[11], Field28);
+          }
+          if (hasField29) {
+            output.WriteString(29, field_names[12], Field29);
+          }
+          if (hasField31) {
+            output.WriteMessage(31, field_names[13], Field31);
+          }
+          if (field73_.Count > 0) {
+            output.WriteInt32Array(73, field_names[15], field73_);
+          }
+          UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          if (hasField11) {
+            size += pb::CodedOutputStream.ComputeFloatSize(11, Field11);
+          }
+          if (hasField26) {
+            size += pb::CodedOutputStream.ComputeFloatSize(26, Field26);
+          }
+          if (hasField12) {
+            size += pb::CodedOutputStream.ComputeStringSize(12, Field12);
+          }
+          if (hasField13) {
+            size += pb::CodedOutputStream.ComputeStringSize(13, Field13);
+          }
+          {
+            int dataSize = 0;
+            foreach (string element in Field14List) {
+              dataSize += pb::CodedOutputStream.ComputeStringSizeNoTag(element);
+            }
+            size += dataSize;
+            size += 1 * field14_.Count;
+          }
+          if (hasField15) {
+            size += pb::CodedOutputStream.ComputeUInt64Size(15, Field15);
+          }
+          if (hasField5) {
+            size += pb::CodedOutputStream.ComputeInt32Size(5, Field5);
+          }
+          if (hasField27) {
+            size += pb::CodedOutputStream.ComputeStringSize(27, Field27);
+          }
+          if (hasField28) {
+            size += pb::CodedOutputStream.ComputeInt32Size(28, Field28);
+          }
+          if (hasField29) {
+            size += pb::CodedOutputStream.ComputeStringSize(29, Field29);
+          }
+          if (hasField16) {
+            size += pb::CodedOutputStream.ComputeStringSize(16, Field16);
+          }
+          {
+            int dataSize = 0;
+            foreach (string element in Field22List) {
+              dataSize += pb::CodedOutputStream.ComputeStringSizeNoTag(element);
+            }
+            size += dataSize;
+            size += 2 * field22_.Count;
+          }
+          {
+            int dataSize = 0;
+            foreach (int element in Field73List) {
+              dataSize += pb::CodedOutputStream.ComputeInt32SizeNoTag(element);
+            }
+            size += dataSize;
+            size += 2 * field73_.Count;
+          }
+          if (hasField20) {
+            size += pb::CodedOutputStream.ComputeInt32Size(20, Field20);
+          }
+          if (hasField24) {
+            size += pb::CodedOutputStream.ComputeStringSize(24, Field24);
+          }
+          if (hasField31) {
+            size += pb::CodedOutputStream.ComputeMessageSize(31, Field31);
+          }
+          size += UnknownFields.SerializedSize;
+          memoizedSerializedSize = size;
+          return size;
+        }
+        public static Group1 ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static Group1 ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static Group1 ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static Group1 ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static Group1 ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static Group1 ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static Group1 ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static Group1 ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static Group1 ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static Group1 ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private Group1 MakeReadOnly() {
+          field14_.MakeReadOnly();
+          field22_.MakeReadOnly();
+          field73_.MakeReadOnly();
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(Group1 prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<Group1, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(Group1 cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private Group1 result;
+
+          private Group1 PrepareBuilder() {
+            if (resultIsReadOnly) {
+              Group1 original = result;
+              result = new Group1();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override Group1 MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.Types.Group1.Descriptor; }
+          }
+
+          public override Group1 DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.Types.Group1.DefaultInstance; }
+          }
+
+          public override Group1 BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessage other) {
+            if (other is Group1) {
+              return MergeFrom((Group1) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(Group1 other) {
+            if (other == global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.Types.Group1.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.HasField11) {
+              Field11 = other.Field11;
+            }
+            if (other.HasField26) {
+              Field26 = other.Field26;
+            }
+            if (other.HasField12) {
+              Field12 = other.Field12;
+            }
+            if (other.HasField13) {
+              Field13 = other.Field13;
+            }
+            if (other.field14_.Count != 0) {
+              result.field14_.Add(other.field14_);
+            }
+            if (other.HasField15) {
+              Field15 = other.Field15;
+            }
+            if (other.HasField5) {
+              Field5 = other.Field5;
+            }
+            if (other.HasField27) {
+              Field27 = other.Field27;
+            }
+            if (other.HasField28) {
+              Field28 = other.Field28;
+            }
+            if (other.HasField29) {
+              Field29 = other.Field29;
+            }
+            if (other.HasField16) {
+              Field16 = other.Field16;
+            }
+            if (other.field22_.Count != 0) {
+              result.field22_.Add(other.field22_);
+            }
+            if (other.field73_.Count != 0) {
+              result.field73_.Add(other.field73_);
+            }
+            if (other.HasField20) {
+              Field20 = other.Field20;
+            }
+            if (other.HasField24) {
+              Field24 = other.Field24;
+            }
+            if (other.HasField31) {
+              MergeField31(other.Field31);
+            }
+            this.MergeUnknownFields(other.UnknownFields);
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            pb::UnknownFieldSet.Builder unknownFields = null;
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_group1FieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _group1FieldTags[field_ordinal];
+                else {
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    if (unknownFields != null) {
+                      this.UnknownFields = unknownFields.Build();
+                    }
+                    return this;
+                  }
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 40: {
+                  result.hasField5 = input.ReadInt32(ref result.field5_);
+                  break;
+                }
+                case 93: {
+                  result.hasField11 = input.ReadFloat(ref result.field11_);
+                  break;
+                }
+                case 98: {
+                  result.hasField12 = input.ReadString(ref result.field12_);
+                  break;
+                }
+                case 106: {
+                  result.hasField13 = input.ReadString(ref result.field13_);
+                  break;
+                }
+                case 114: {
+                  input.ReadStringArray(tag, field_name, result.field14_);
+                  break;
+                }
+                case 120: {
+                  result.hasField15 = input.ReadUInt64(ref result.field15_);
+                  break;
+                }
+                case 130: {
+                  result.hasField16 = input.ReadString(ref result.field16_);
+                  break;
+                }
+                case 160: {
+                  result.hasField20 = input.ReadInt32(ref result.field20_);
+                  break;
+                }
+                case 178: {
+                  input.ReadStringArray(tag, field_name, result.field22_);
+                  break;
+                }
+                case 194: {
+                  result.hasField24 = input.ReadString(ref result.field24_);
+                  break;
+                }
+                case 213: {
+                  result.hasField26 = input.ReadFloat(ref result.field26_);
+                  break;
+                }
+                case 218: {
+                  result.hasField27 = input.ReadString(ref result.field27_);
+                  break;
+                }
+                case 224: {
+                  result.hasField28 = input.ReadInt32(ref result.field28_);
+                  break;
+                }
+                case 234: {
+                  result.hasField29 = input.ReadString(ref result.field29_);
+                  break;
+                }
+                case 250: {
+                  global::Google.ProtocolBuffers.TestProtos.SpeedMessage2GroupedMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.SpeedMessage2GroupedMessage.CreateBuilder();
+                  if (result.hasField31) {
+                    subBuilder.MergeFrom(Field31);
+                  }
+                  input.ReadMessage(subBuilder, extensionRegistry);
+                  Field31 = subBuilder.BuildPartial();
+                  break;
+                }
+                case 586:
+                case 584: {
+                  input.ReadInt32Array(tag, field_name, result.field73_);
+                  break;
+                }
+              }
+            }
+
+            if (unknownFields != null) {
+              this.UnknownFields = unknownFields.Build();
+            }
+            return this;
+          }
+
+
+          public bool HasField11 {
+            get { return result.hasField11; }
+          }
+          public float Field11 {
+            get { return result.Field11; }
+            set { SetField11(value); }
+          }
+          public Builder SetField11(float value) {
+            PrepareBuilder();
+            result.hasField11 = true;
+            result.field11_ = value;
+            return this;
+          }
+          public Builder ClearField11() {
+            PrepareBuilder();
+            result.hasField11 = false;
+            result.field11_ = 0F;
+            return this;
+          }
+
+          public bool HasField26 {
+            get { return result.hasField26; }
+          }
+          public float Field26 {
+            get { return result.Field26; }
+            set { SetField26(value); }
+          }
+          public Builder SetField26(float value) {
+            PrepareBuilder();
+            result.hasField26 = true;
+            result.field26_ = value;
+            return this;
+          }
+          public Builder ClearField26() {
+            PrepareBuilder();
+            result.hasField26 = false;
+            result.field26_ = 0F;
+            return this;
+          }
+
+          public bool HasField12 {
+            get { return result.hasField12; }
+          }
+          public string Field12 {
+            get { return result.Field12; }
+            set { SetField12(value); }
+          }
+          public Builder SetField12(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasField12 = true;
+            result.field12_ = value;
+            return this;
+          }
+          public Builder ClearField12() {
+            PrepareBuilder();
+            result.hasField12 = false;
+            result.field12_ = "";
+            return this;
+          }
+
+          public bool HasField13 {
+            get { return result.hasField13; }
+          }
+          public string Field13 {
+            get { return result.Field13; }
+            set { SetField13(value); }
+          }
+          public Builder SetField13(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasField13 = true;
+            result.field13_ = value;
+            return this;
+          }
+          public Builder ClearField13() {
+            PrepareBuilder();
+            result.hasField13 = false;
+            result.field13_ = "";
+            return this;
+          }
+
+          public pbc::IPopsicleList<string> Field14List {
+            get { return PrepareBuilder().field14_; }
+          }
+          public int Field14Count {
+            get { return result.Field14Count; }
+          }
+          public string GetField14(int index) {
+            return result.GetField14(index);
+          }
+          public Builder SetField14(int index, string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.field14_[index] = value;
+            return this;
+          }
+          public Builder AddField14(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.field14_.Add(value);
+            return this;
+          }
+          public Builder AddRangeField14(scg::IEnumerable<string> values) {
+            PrepareBuilder();
+            result.field14_.Add(values);
+            return this;
+          }
+          public Builder ClearField14() {
+            PrepareBuilder();
+            result.field14_.Clear();
+            return this;
+          }
+
+          public bool HasField15 {
+            get { return result.hasField15; }
+          }
+          public ulong Field15 {
+            get { return result.Field15; }
+            set { SetField15(value); }
+          }
+          public Builder SetField15(ulong value) {
+            PrepareBuilder();
+            result.hasField15 = true;
+            result.field15_ = value;
+            return this;
+          }
+          public Builder ClearField15() {
+            PrepareBuilder();
+            result.hasField15 = false;
+            result.field15_ = 0UL;
+            return this;
+          }
+
+          public bool HasField5 {
+            get { return result.hasField5; }
+          }
+          public int Field5 {
+            get { return result.Field5; }
+            set { SetField5(value); }
+          }
+          public Builder SetField5(int value) {
+            PrepareBuilder();
+            result.hasField5 = true;
+            result.field5_ = value;
+            return this;
+          }
+          public Builder ClearField5() {
+            PrepareBuilder();
+            result.hasField5 = false;
+            result.field5_ = 0;
+            return this;
+          }
+
+          public bool HasField27 {
+            get { return result.hasField27; }
+          }
+          public string Field27 {
+            get { return result.Field27; }
+            set { SetField27(value); }
+          }
+          public Builder SetField27(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasField27 = true;
+            result.field27_ = value;
+            return this;
+          }
+          public Builder ClearField27() {
+            PrepareBuilder();
+            result.hasField27 = false;
+            result.field27_ = "";
+            return this;
+          }
+
+          public bool HasField28 {
+            get { return result.hasField28; }
+          }
+          public int Field28 {
+            get { return result.Field28; }
+            set { SetField28(value); }
+          }
+          public Builder SetField28(int value) {
+            PrepareBuilder();
+            result.hasField28 = true;
+            result.field28_ = value;
+            return this;
+          }
+          public Builder ClearField28() {
+            PrepareBuilder();
+            result.hasField28 = false;
+            result.field28_ = 0;
+            return this;
+          }
+
+          public bool HasField29 {
+            get { return result.hasField29; }
+          }
+          public string Field29 {
+            get { return result.Field29; }
+            set { SetField29(value); }
+          }
+          public Builder SetField29(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasField29 = true;
+            result.field29_ = value;
+            return this;
+          }
+          public Builder ClearField29() {
+            PrepareBuilder();
+            result.hasField29 = false;
+            result.field29_ = "";
+            return this;
+          }
+
+          public bool HasField16 {
+            get { return result.hasField16; }
+          }
+          public string Field16 {
+            get { return result.Field16; }
+            set { SetField16(value); }
+          }
+          public Builder SetField16(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasField16 = true;
+            result.field16_ = value;
+            return this;
+          }
+          public Builder ClearField16() {
+            PrepareBuilder();
+            result.hasField16 = false;
+            result.field16_ = "";
+            return this;
+          }
+
+          public pbc::IPopsicleList<string> Field22List {
+            get { return PrepareBuilder().field22_; }
+          }
+          public int Field22Count {
+            get { return result.Field22Count; }
+          }
+          public string GetField22(int index) {
+            return result.GetField22(index);
+          }
+          public Builder SetField22(int index, string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.field22_[index] = value;
+            return this;
+          }
+          public Builder AddField22(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.field22_.Add(value);
+            return this;
+          }
+          public Builder AddRangeField22(scg::IEnumerable<string> values) {
+            PrepareBuilder();
+            result.field22_.Add(values);
+            return this;
+          }
+          public Builder ClearField22() {
+            PrepareBuilder();
+            result.field22_.Clear();
+            return this;
+          }
+
+          public pbc::IPopsicleList<int> Field73List {
+            get { return PrepareBuilder().field73_; }
+          }
+          public int Field73Count {
+            get { return result.Field73Count; }
+          }
+          public int GetField73(int index) {
+            return result.GetField73(index);
+          }
+          public Builder SetField73(int index, int value) {
+            PrepareBuilder();
+            result.field73_[index] = value;
+            return this;
+          }
+          public Builder AddField73(int value) {
+            PrepareBuilder();
+            result.field73_.Add(value);
+            return this;
+          }
+          public Builder AddRangeField73(scg::IEnumerable<int> values) {
+            PrepareBuilder();
+            result.field73_.Add(values);
+            return this;
+          }
+          public Builder ClearField73() {
+            PrepareBuilder();
+            result.field73_.Clear();
+            return this;
+          }
+
+          public bool HasField20 {
+            get { return result.hasField20; }
+          }
+          public int Field20 {
+            get { return result.Field20; }
+            set { SetField20(value); }
+          }
+          public Builder SetField20(int value) {
+            PrepareBuilder();
+            result.hasField20 = true;
+            result.field20_ = value;
+            return this;
+          }
+          public Builder ClearField20() {
+            PrepareBuilder();
+            result.hasField20 = false;
+            result.field20_ = 0;
+            return this;
+          }
+
+          public bool HasField24 {
+            get { return result.hasField24; }
+          }
+          public string Field24 {
+            get { return result.Field24; }
+            set { SetField24(value); }
+          }
+          public Builder SetField24(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasField24 = true;
+            result.field24_ = value;
+            return this;
+          }
+          public Builder ClearField24() {
+            PrepareBuilder();
+            result.hasField24 = false;
+            result.field24_ = "";
+            return this;
+          }
+
+          public bool HasField31 {
+           get { return result.hasField31; }
+          }
+          public global::Google.ProtocolBuffers.TestProtos.SpeedMessage2GroupedMessage Field31 {
+            get { return result.Field31; }
+            set { SetField31(value); }
+          }
+          public Builder SetField31(global::Google.ProtocolBuffers.TestProtos.SpeedMessage2GroupedMessage value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasField31 = true;
+            result.field31_ = value;
+            return this;
+          }
+          public Builder SetField31(global::Google.ProtocolBuffers.TestProtos.SpeedMessage2GroupedMessage.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.hasField31 = true;
+            result.field31_ = builderForValue.Build();
+            return this;
+          }
+          public Builder MergeField31(global::Google.ProtocolBuffers.TestProtos.SpeedMessage2GroupedMessage value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            if (result.hasField31 &&
+                result.field31_ != global::Google.ProtocolBuffers.TestProtos.SpeedMessage2GroupedMessage.DefaultInstance) {
+                result.field31_ = global::Google.ProtocolBuffers.TestProtos.SpeedMessage2GroupedMessage.CreateBuilder(result.field31_).MergeFrom(value).BuildPartial();
+            } else {
+              result.field31_ = value;
+            }
+            result.hasField31 = true;
+            return this;
+          }
+          public Builder ClearField31() {
+            PrepareBuilder();
+            result.hasField31 = false;
+            result.field31_ = null;
+            return this;
+          }
+        }
+        static Group1() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.GoogleSpeed.Descriptor, null);
+        }
+      }
+
+    }
+    #endregion
+
+    public const int Field1FieldNumber = 1;
+    private bool hasField1;
+    private string field1_ = "";
+    public bool HasField1 {
+      get { return hasField1; }
+    }
+    public string Field1 {
+      get { return field1_; }
+    }
+
+    public const int Field3FieldNumber = 3;
+    private bool hasField3;
+    private long field3_;
+    public bool HasField3 {
+      get { return hasField3; }
+    }
+    public long Field3 {
+      get { return field3_; }
+    }
+
+    public const int Field4FieldNumber = 4;
+    private bool hasField4;
+    private long field4_;
+    public bool HasField4 {
+      get { return hasField4; }
+    }
+    public long Field4 {
+      get { return field4_; }
+    }
+
+    public const int Field30FieldNumber = 30;
+    private bool hasField30;
+    private long field30_;
+    public bool HasField30 {
+      get { return hasField30; }
+    }
+    public long Field30 {
+      get { return field30_; }
+    }
+
+    public const int Field75FieldNumber = 75;
+    private bool hasField75;
+    private bool field75_;
+    public bool HasField75 {
+      get { return hasField75; }
+    }
+    public bool Field75 {
+      get { return field75_; }
+    }
+
+    public const int Field6FieldNumber = 6;
+    private bool hasField6;
+    private string field6_ = "";
+    public bool HasField6 {
+      get { return hasField6; }
+    }
+    public string Field6 {
+      get { return field6_; }
+    }
+
+    public const int Field2FieldNumber = 2;
+    private bool hasField2;
+    private pb::ByteString field2_ = pb::ByteString.Empty;
+    public bool HasField2 {
+      get { return hasField2; }
+    }
+    public pb::ByteString Field2 {
+      get { return field2_; }
+    }
+
+    public const int Field21FieldNumber = 21;
+    private bool hasField21;
+    private int field21_;
+    public bool HasField21 {
+      get { return hasField21; }
+    }
+    public int Field21 {
+      get { return field21_; }
+    }
+
+    public const int Field71FieldNumber = 71;
+    private bool hasField71;
+    private int field71_;
+    public bool HasField71 {
+      get { return hasField71; }
+    }
+    public int Field71 {
+      get { return field71_; }
+    }
+
+    public const int Field25FieldNumber = 25;
+    private bool hasField25;
+    private float field25_;
+    public bool HasField25 {
+      get { return hasField25; }
+    }
+    public float Field25 {
+      get { return field25_; }
+    }
+
+    public const int Field109FieldNumber = 109;
+    private bool hasField109;
+    private int field109_;
+    public bool HasField109 {
+      get { return hasField109; }
+    }
+    public int Field109 {
+      get { return field109_; }
+    }
+
+    public const int Field210FieldNumber = 210;
+    private bool hasField210;
+    private int field210_;
+    public bool HasField210 {
+      get { return hasField210; }
+    }
+    public int Field210 {
+      get { return field210_; }
+    }
+
+    public const int Field211FieldNumber = 211;
+    private bool hasField211;
+    private int field211_;
+    public bool HasField211 {
+      get { return hasField211; }
+    }
+    public int Field211 {
+      get { return field211_; }
+    }
+
+    public const int Field212FieldNumber = 212;
+    private bool hasField212;
+    private int field212_;
+    public bool HasField212 {
+      get { return hasField212; }
+    }
+    public int Field212 {
+      get { return field212_; }
+    }
+
+    public const int Field213FieldNumber = 213;
+    private bool hasField213;
+    private int field213_;
+    public bool HasField213 {
+      get { return hasField213; }
+    }
+    public int Field213 {
+      get { return field213_; }
+    }
+
+    public const int Field216FieldNumber = 216;
+    private bool hasField216;
+    private int field216_;
+    public bool HasField216 {
+      get { return hasField216; }
+    }
+    public int Field216 {
+      get { return field216_; }
+    }
+
+    public const int Field217FieldNumber = 217;
+    private bool hasField217;
+    private int field217_;
+    public bool HasField217 {
+      get { return hasField217; }
+    }
+    public int Field217 {
+      get { return field217_; }
+    }
+
+    public const int Field218FieldNumber = 218;
+    private bool hasField218;
+    private int field218_;
+    public bool HasField218 {
+      get { return hasField218; }
+    }
+    public int Field218 {
+      get { return field218_; }
+    }
+
+    public const int Field220FieldNumber = 220;
+    private bool hasField220;
+    private int field220_;
+    public bool HasField220 {
+      get { return hasField220; }
+    }
+    public int Field220 {
+      get { return field220_; }
+    }
+
+    public const int Field221FieldNumber = 221;
+    private bool hasField221;
+    private int field221_;
+    public bool HasField221 {
+      get { return hasField221; }
+    }
+    public int Field221 {
+      get { return field221_; }
+    }
+
+    public const int Field222FieldNumber = 222;
+    private bool hasField222;
+    private float field222_;
+    public bool HasField222 {
+      get { return hasField222; }
+    }
+    public float Field222 {
+      get { return field222_; }
+    }
+
+    public const int Field63FieldNumber = 63;
+    private bool hasField63;
+    private int field63_;
+    public bool HasField63 {
+      get { return hasField63; }
+    }
+    public int Field63 {
+      get { return field63_; }
+    }
+
+    public const int Group1FieldNumber = 10;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.Types.Group1> group1_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.Types.Group1>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.Types.Group1> Group1List {
+      get { return group1_; }
+    }
+    public int Group1Count {
+      get { return group1_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.Types.Group1 GetGroup1(int index) {
+      return group1_[index];
+    }
+
+    public const int Field128FieldNumber = 128;
+    private pbc::PopsicleList<string> field128_ = new pbc::PopsicleList<string>();
+    public scg::IList<string> Field128List {
+      get { return pbc::Lists.AsReadOnly(field128_); }
+    }
+    public int Field128Count {
+      get { return field128_.Count; }
+    }
+    public string GetField128(int index) {
+      return field128_[index];
+    }
+
+    public const int Field131FieldNumber = 131;
+    private bool hasField131;
+    private long field131_;
+    public bool HasField131 {
+      get { return hasField131; }
+    }
+    public long Field131 {
+      get { return field131_; }
+    }
+
+    public const int Field127FieldNumber = 127;
+    private pbc::PopsicleList<string> field127_ = new pbc::PopsicleList<string>();
+    public scg::IList<string> Field127List {
+      get { return pbc::Lists.AsReadOnly(field127_); }
+    }
+    public int Field127Count {
+      get { return field127_.Count; }
+    }
+    public string GetField127(int index) {
+      return field127_[index];
+    }
+
+    public const int Field129FieldNumber = 129;
+    private bool hasField129;
+    private int field129_;
+    public bool HasField129 {
+      get { return hasField129; }
+    }
+    public int Field129 {
+      get { return field129_; }
+    }
+
+    public const int Field130FieldNumber = 130;
+    private pbc::PopsicleList<long> field130_ = new pbc::PopsicleList<long>();
+    public scg::IList<long> Field130List {
+      get { return pbc::Lists.AsReadOnly(field130_); }
+    }
+    public int Field130Count {
+      get { return field130_.Count; }
+    }
+    public long GetField130(int index) {
+      return field130_[index];
+    }
+
+    public const int Field205FieldNumber = 205;
+    private bool hasField205;
+    private bool field205_;
+    public bool HasField205 {
+      get { return hasField205; }
+    }
+    public bool Field205 {
+      get { return field205_; }
+    }
+
+    public const int Field206FieldNumber = 206;
+    private bool hasField206;
+    private bool field206_;
+    public bool HasField206 {
+      get { return hasField206; }
+    }
+    public bool Field206 {
+      get { return field206_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _speedMessage2FieldNames;
+      if (hasField1) {
+        output.WriteString(1, field_names[0], Field1);
+      }
+      if (hasField2) {
+        output.WriteBytes(2, field_names[7], Field2);
+      }
+      if (hasField3) {
+        output.WriteInt64(3, field_names[22], Field3);
+      }
+      if (hasField4) {
+        output.WriteInt64(4, field_names[24], Field4);
+      }
+      if (hasField6) {
+        output.WriteString(6, field_names[25], Field6);
+      }
+      if (group1_.Count > 0) {
+        output.WriteGroupArray(10, field_names[29], group1_);
+      }
+      if (hasField21) {
+        output.WriteInt32(21, field_names[10], Field21);
+      }
+      if (hasField25) {
+        output.WriteFloat(25, field_names[21], Field25);
+      }
+      if (hasField30) {
+        output.WriteInt64(30, field_names[23], Field30);
+      }
+      if (hasField63) {
+        output.WriteInt32(63, field_names[26], Field63);
+      }
+      if (hasField71) {
+        output.WriteInt32(71, field_names[27], Field71);
+      }
+      if (hasField75) {
+        output.WriteBool(75, field_names[28], Field75);
+      }
+      if (hasField109) {
+        output.WriteInt32(109, field_names[1], Field109);
+      }
+      if (field127_.Count > 0) {
+        output.WriteStringArray(127, field_names[2], field127_);
+      }
+      if (field128_.Count > 0) {
+        output.WriteStringArray(128, field_names[3], field128_);
+      }
+      if (hasField129) {
+        output.WriteInt32(129, field_names[4], Field129);
+      }
+      if (field130_.Count > 0) {
+        output.WriteInt64Array(130, field_names[5], field130_);
+      }
+      if (hasField131) {
+        output.WriteInt64(131, field_names[6], Field131);
+      }
+      if (hasField205) {
+        output.WriteBool(205, field_names[8], Field205);
+      }
+      if (hasField206) {
+        output.WriteBool(206, field_names[9], Field206);
+      }
+      if (hasField210) {
+        output.WriteInt32(210, field_names[11], Field210);
+      }
+      if (hasField211) {
+        output.WriteInt32(211, field_names[12], Field211);
+      }
+      if (hasField212) {
+        output.WriteInt32(212, field_names[13], Field212);
+      }
+      if (hasField213) {
+        output.WriteInt32(213, field_names[14], Field213);
+      }
+      if (hasField216) {
+        output.WriteInt32(216, field_names[15], Field216);
+      }
+      if (hasField217) {
+        output.WriteInt32(217, field_names[16], Field217);
+      }
+      if (hasField218) {
+        output.WriteInt32(218, field_names[17], Field218);
+      }
+      if (hasField220) {
+        output.WriteInt32(220, field_names[18], Field220);
+      }
+      if (hasField221) {
+        output.WriteInt32(221, field_names[19], Field221);
+      }
+      if (hasField222) {
+        output.WriteFloat(222, field_names[20], Field222);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasField1) {
+        size += pb::CodedOutputStream.ComputeStringSize(1, Field1);
+      }
+      if (hasField3) {
+        size += pb::CodedOutputStream.ComputeInt64Size(3, Field3);
+      }
+      if (hasField4) {
+        size += pb::CodedOutputStream.ComputeInt64Size(4, Field4);
+      }
+      if (hasField30) {
+        size += pb::CodedOutputStream.ComputeInt64Size(30, Field30);
+      }
+      if (hasField75) {
+        size += pb::CodedOutputStream.ComputeBoolSize(75, Field75);
+      }
+      if (hasField6) {
+        size += pb::CodedOutputStream.ComputeStringSize(6, Field6);
+      }
+      if (hasField2) {
+        size += pb::CodedOutputStream.ComputeBytesSize(2, Field2);
+      }
+      if (hasField21) {
+        size += pb::CodedOutputStream.ComputeInt32Size(21, Field21);
+      }
+      if (hasField71) {
+        size += pb::CodedOutputStream.ComputeInt32Size(71, Field71);
+      }
+      if (hasField25) {
+        size += pb::CodedOutputStream.ComputeFloatSize(25, Field25);
+      }
+      if (hasField109) {
+        size += pb::CodedOutputStream.ComputeInt32Size(109, Field109);
+      }
+      if (hasField210) {
+        size += pb::CodedOutputStream.ComputeInt32Size(210, Field210);
+      }
+      if (hasField211) {
+        size += pb::CodedOutputStream.ComputeInt32Size(211, Field211);
+      }
+      if (hasField212) {
+        size += pb::CodedOutputStream.ComputeInt32Size(212, Field212);
+      }
+      if (hasField213) {
+        size += pb::CodedOutputStream.ComputeInt32Size(213, Field213);
+      }
+      if (hasField216) {
+        size += pb::CodedOutputStream.ComputeInt32Size(216, Field216);
+      }
+      if (hasField217) {
+        size += pb::CodedOutputStream.ComputeInt32Size(217, Field217);
+      }
+      if (hasField218) {
+        size += pb::CodedOutputStream.ComputeInt32Size(218, Field218);
+      }
+      if (hasField220) {
+        size += pb::CodedOutputStream.ComputeInt32Size(220, Field220);
+      }
+      if (hasField221) {
+        size += pb::CodedOutputStream.ComputeInt32Size(221, Field221);
+      }
+      if (hasField222) {
+        size += pb::CodedOutputStream.ComputeFloatSize(222, Field222);
+      }
+      if (hasField63) {
+        size += pb::CodedOutputStream.ComputeInt32Size(63, Field63);
+      }
+      foreach (global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.Types.Group1 element in Group1List) {
+        size += pb::CodedOutputStream.ComputeGroupSize(10, element);
+      }
+      {
+        int dataSize = 0;
+        foreach (string element in Field128List) {
+          dataSize += pb::CodedOutputStream.ComputeStringSizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * field128_.Count;
+      }
+      if (hasField131) {
+        size += pb::CodedOutputStream.ComputeInt64Size(131, Field131);
+      }
+      {
+        int dataSize = 0;
+        foreach (string element in Field127List) {
+          dataSize += pb::CodedOutputStream.ComputeStringSizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * field127_.Count;
+      }
+      if (hasField129) {
+        size += pb::CodedOutputStream.ComputeInt32Size(129, Field129);
+      }
+      {
+        int dataSize = 0;
+        foreach (long element in Field130List) {
+          dataSize += pb::CodedOutputStream.ComputeInt64SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * field130_.Count;
+      }
+      if (hasField205) {
+        size += pb::CodedOutputStream.ComputeBoolSize(205, Field205);
+      }
+      if (hasField206) {
+        size += pb::CodedOutputStream.ComputeBoolSize(206, Field206);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static SpeedMessage2 ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static SpeedMessage2 ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static SpeedMessage2 ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static SpeedMessage2 ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static SpeedMessage2 ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static SpeedMessage2 ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static SpeedMessage2 ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static SpeedMessage2 ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static SpeedMessage2 ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static SpeedMessage2 ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private SpeedMessage2 MakeReadOnly() {
+      group1_.MakeReadOnly();
+      field128_.MakeReadOnly();
+      field127_.MakeReadOnly();
+      field130_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(SpeedMessage2 prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<SpeedMessage2, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(SpeedMessage2 cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private SpeedMessage2 result;
+
+      private SpeedMessage2 PrepareBuilder() {
+        if (resultIsReadOnly) {
+          SpeedMessage2 original = result;
+          result = new SpeedMessage2();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override SpeedMessage2 MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.Descriptor; }
+      }
+
+      public override SpeedMessage2 DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.DefaultInstance; }
+      }
+
+      public override SpeedMessage2 BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is SpeedMessage2) {
+          return MergeFrom((SpeedMessage2) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(SpeedMessage2 other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasField1) {
+          Field1 = other.Field1;
+        }
+        if (other.HasField3) {
+          Field3 = other.Field3;
+        }
+        if (other.HasField4) {
+          Field4 = other.Field4;
+        }
+        if (other.HasField30) {
+          Field30 = other.Field30;
+        }
+        if (other.HasField75) {
+          Field75 = other.Field75;
+        }
+        if (other.HasField6) {
+          Field6 = other.Field6;
+        }
+        if (other.HasField2) {
+          Field2 = other.Field2;
+        }
+        if (other.HasField21) {
+          Field21 = other.Field21;
+        }
+        if (other.HasField71) {
+          Field71 = other.Field71;
+        }
+        if (other.HasField25) {
+          Field25 = other.Field25;
+        }
+        if (other.HasField109) {
+          Field109 = other.Field109;
+        }
+        if (other.HasField210) {
+          Field210 = other.Field210;
+        }
+        if (other.HasField211) {
+          Field211 = other.Field211;
+        }
+        if (other.HasField212) {
+          Field212 = other.Field212;
+        }
+        if (other.HasField213) {
+          Field213 = other.Field213;
+        }
+        if (other.HasField216) {
+          Field216 = other.Field216;
+        }
+        if (other.HasField217) {
+          Field217 = other.Field217;
+        }
+        if (other.HasField218) {
+          Field218 = other.Field218;
+        }
+        if (other.HasField220) {
+          Field220 = other.Field220;
+        }
+        if (other.HasField221) {
+          Field221 = other.Field221;
+        }
+        if (other.HasField222) {
+          Field222 = other.Field222;
+        }
+        if (other.HasField63) {
+          Field63 = other.Field63;
+        }
+        if (other.group1_.Count != 0) {
+          result.group1_.Add(other.group1_);
+        }
+        if (other.field128_.Count != 0) {
+          result.field128_.Add(other.field128_);
+        }
+        if (other.HasField131) {
+          Field131 = other.Field131;
+        }
+        if (other.field127_.Count != 0) {
+          result.field127_.Add(other.field127_);
+        }
+        if (other.HasField129) {
+          Field129 = other.Field129;
+        }
+        if (other.field130_.Count != 0) {
+          result.field130_.Add(other.field130_);
+        }
+        if (other.HasField205) {
+          Field205 = other.Field205;
+        }
+        if (other.HasField206) {
+          Field206 = other.Field206;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_speedMessage2FieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _speedMessage2FieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              result.hasField1 = input.ReadString(ref result.field1_);
+              break;
+            }
+            case 18: {
+              result.hasField2 = input.ReadBytes(ref result.field2_);
+              break;
+            }
+            case 24: {
+              result.hasField3 = input.ReadInt64(ref result.field3_);
+              break;
+            }
+            case 32: {
+              result.hasField4 = input.ReadInt64(ref result.field4_);
+              break;
+            }
+            case 50: {
+              result.hasField6 = input.ReadString(ref result.field6_);
+              break;
+            }
+            case 83: {
+              input.ReadGroupArray(tag, field_name, result.group1_, global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.Types.Group1.DefaultInstance, extensionRegistry);
+              break;
+            }
+            case 168: {
+              result.hasField21 = input.ReadInt32(ref result.field21_);
+              break;
+            }
+            case 205: {
+              result.hasField25 = input.ReadFloat(ref result.field25_);
+              break;
+            }
+            case 240: {
+              result.hasField30 = input.ReadInt64(ref result.field30_);
+              break;
+            }
+            case 504: {
+              result.hasField63 = input.ReadInt32(ref result.field63_);
+              break;
+            }
+            case 568: {
+              result.hasField71 = input.ReadInt32(ref result.field71_);
+              break;
+            }
+            case 600: {
+              result.hasField75 = input.ReadBool(ref result.field75_);
+              break;
+            }
+            case 872: {
+              result.hasField109 = input.ReadInt32(ref result.field109_);
+              break;
+            }
+            case 1018: {
+              input.ReadStringArray(tag, field_name, result.field127_);
+              break;
+            }
+            case 1026: {
+              input.ReadStringArray(tag, field_name, result.field128_);
+              break;
+            }
+            case 1032: {
+              result.hasField129 = input.ReadInt32(ref result.field129_);
+              break;
+            }
+            case 1042:
+            case 1040: {
+              input.ReadInt64Array(tag, field_name, result.field130_);
+              break;
+            }
+            case 1048: {
+              result.hasField131 = input.ReadInt64(ref result.field131_);
+              break;
+            }
+            case 1640: {
+              result.hasField205 = input.ReadBool(ref result.field205_);
+              break;
+            }
+            case 1648: {
+              result.hasField206 = input.ReadBool(ref result.field206_);
+              break;
+            }
+            case 1680: {
+              result.hasField210 = input.ReadInt32(ref result.field210_);
+              break;
+            }
+            case 1688: {
+              result.hasField211 = input.ReadInt32(ref result.field211_);
+              break;
+            }
+            case 1696: {
+              result.hasField212 = input.ReadInt32(ref result.field212_);
+              break;
+            }
+            case 1704: {
+              result.hasField213 = input.ReadInt32(ref result.field213_);
+              break;
+            }
+            case 1728: {
+              result.hasField216 = input.ReadInt32(ref result.field216_);
+              break;
+            }
+            case 1736: {
+              result.hasField217 = input.ReadInt32(ref result.field217_);
+              break;
+            }
+            case 1744: {
+              result.hasField218 = input.ReadInt32(ref result.field218_);
+              break;
+            }
+            case 1760: {
+              result.hasField220 = input.ReadInt32(ref result.field220_);
+              break;
+            }
+            case 1768: {
+              result.hasField221 = input.ReadInt32(ref result.field221_);
+              break;
+            }
+            case 1781: {
+              result.hasField222 = input.ReadFloat(ref result.field222_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasField1 {
+        get { return result.hasField1; }
+      }
+      public string Field1 {
+        get { return result.Field1; }
+        set { SetField1(value); }
+      }
+      public Builder SetField1(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField1 = true;
+        result.field1_ = value;
+        return this;
+      }
+      public Builder ClearField1() {
+        PrepareBuilder();
+        result.hasField1 = false;
+        result.field1_ = "";
+        return this;
+      }
+
+      public bool HasField3 {
+        get { return result.hasField3; }
+      }
+      public long Field3 {
+        get { return result.Field3; }
+        set { SetField3(value); }
+      }
+      public Builder SetField3(long value) {
+        PrepareBuilder();
+        result.hasField3 = true;
+        result.field3_ = value;
+        return this;
+      }
+      public Builder ClearField3() {
+        PrepareBuilder();
+        result.hasField3 = false;
+        result.field3_ = 0L;
+        return this;
+      }
+
+      public bool HasField4 {
+        get { return result.hasField4; }
+      }
+      public long Field4 {
+        get { return result.Field4; }
+        set { SetField4(value); }
+      }
+      public Builder SetField4(long value) {
+        PrepareBuilder();
+        result.hasField4 = true;
+        result.field4_ = value;
+        return this;
+      }
+      public Builder ClearField4() {
+        PrepareBuilder();
+        result.hasField4 = false;
+        result.field4_ = 0L;
+        return this;
+      }
+
+      public bool HasField30 {
+        get { return result.hasField30; }
+      }
+      public long Field30 {
+        get { return result.Field30; }
+        set { SetField30(value); }
+      }
+      public Builder SetField30(long value) {
+        PrepareBuilder();
+        result.hasField30 = true;
+        result.field30_ = value;
+        return this;
+      }
+      public Builder ClearField30() {
+        PrepareBuilder();
+        result.hasField30 = false;
+        result.field30_ = 0L;
+        return this;
+      }
+
+      public bool HasField75 {
+        get { return result.hasField75; }
+      }
+      public bool Field75 {
+        get { return result.Field75; }
+        set { SetField75(value); }
+      }
+      public Builder SetField75(bool value) {
+        PrepareBuilder();
+        result.hasField75 = true;
+        result.field75_ = value;
+        return this;
+      }
+      public Builder ClearField75() {
+        PrepareBuilder();
+        result.hasField75 = false;
+        result.field75_ = false;
+        return this;
+      }
+
+      public bool HasField6 {
+        get { return result.hasField6; }
+      }
+      public string Field6 {
+        get { return result.Field6; }
+        set { SetField6(value); }
+      }
+      public Builder SetField6(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField6 = true;
+        result.field6_ = value;
+        return this;
+      }
+      public Builder ClearField6() {
+        PrepareBuilder();
+        result.hasField6 = false;
+        result.field6_ = "";
+        return this;
+      }
+
+      public bool HasField2 {
+        get { return result.hasField2; }
+      }
+      public pb::ByteString Field2 {
+        get { return result.Field2; }
+        set { SetField2(value); }
+      }
+      public Builder SetField2(pb::ByteString value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField2 = true;
+        result.field2_ = value;
+        return this;
+      }
+      public Builder ClearField2() {
+        PrepareBuilder();
+        result.hasField2 = false;
+        result.field2_ = pb::ByteString.Empty;
+        return this;
+      }
+
+      public bool HasField21 {
+        get { return result.hasField21; }
+      }
+      public int Field21 {
+        get { return result.Field21; }
+        set { SetField21(value); }
+      }
+      public Builder SetField21(int value) {
+        PrepareBuilder();
+        result.hasField21 = true;
+        result.field21_ = value;
+        return this;
+      }
+      public Builder ClearField21() {
+        PrepareBuilder();
+        result.hasField21 = false;
+        result.field21_ = 0;
+        return this;
+      }
+
+      public bool HasField71 {
+        get { return result.hasField71; }
+      }
+      public int Field71 {
+        get { return result.Field71; }
+        set { SetField71(value); }
+      }
+      public Builder SetField71(int value) {
+        PrepareBuilder();
+        result.hasField71 = true;
+        result.field71_ = value;
+        return this;
+      }
+      public Builder ClearField71() {
+        PrepareBuilder();
+        result.hasField71 = false;
+        result.field71_ = 0;
+        return this;
+      }
+
+      public bool HasField25 {
+        get { return result.hasField25; }
+      }
+      public float Field25 {
+        get { return result.Field25; }
+        set { SetField25(value); }
+      }
+      public Builder SetField25(float value) {
+        PrepareBuilder();
+        result.hasField25 = true;
+        result.field25_ = value;
+        return this;
+      }
+      public Builder ClearField25() {
+        PrepareBuilder();
+        result.hasField25 = false;
+        result.field25_ = 0F;
+        return this;
+      }
+
+      public bool HasField109 {
+        get { return result.hasField109; }
+      }
+      public int Field109 {
+        get { return result.Field109; }
+        set { SetField109(value); }
+      }
+      public Builder SetField109(int value) {
+        PrepareBuilder();
+        result.hasField109 = true;
+        result.field109_ = value;
+        return this;
+      }
+      public Builder ClearField109() {
+        PrepareBuilder();
+        result.hasField109 = false;
+        result.field109_ = 0;
+        return this;
+      }
+
+      public bool HasField210 {
+        get { return result.hasField210; }
+      }
+      public int Field210 {
+        get { return result.Field210; }
+        set { SetField210(value); }
+      }
+      public Builder SetField210(int value) {
+        PrepareBuilder();
+        result.hasField210 = true;
+        result.field210_ = value;
+        return this;
+      }
+      public Builder ClearField210() {
+        PrepareBuilder();
+        result.hasField210 = false;
+        result.field210_ = 0;
+        return this;
+      }
+
+      public bool HasField211 {
+        get { return result.hasField211; }
+      }
+      public int Field211 {
+        get { return result.Field211; }
+        set { SetField211(value); }
+      }
+      public Builder SetField211(int value) {
+        PrepareBuilder();
+        result.hasField211 = true;
+        result.field211_ = value;
+        return this;
+      }
+      public Builder ClearField211() {
+        PrepareBuilder();
+        result.hasField211 = false;
+        result.field211_ = 0;
+        return this;
+      }
+
+      public bool HasField212 {
+        get { return result.hasField212; }
+      }
+      public int Field212 {
+        get { return result.Field212; }
+        set { SetField212(value); }
+      }
+      public Builder SetField212(int value) {
+        PrepareBuilder();
+        result.hasField212 = true;
+        result.field212_ = value;
+        return this;
+      }
+      public Builder ClearField212() {
+        PrepareBuilder();
+        result.hasField212 = false;
+        result.field212_ = 0;
+        return this;
+      }
+
+      public bool HasField213 {
+        get { return result.hasField213; }
+      }
+      public int Field213 {
+        get { return result.Field213; }
+        set { SetField213(value); }
+      }
+      public Builder SetField213(int value) {
+        PrepareBuilder();
+        result.hasField213 = true;
+        result.field213_ = value;
+        return this;
+      }
+      public Builder ClearField213() {
+        PrepareBuilder();
+        result.hasField213 = false;
+        result.field213_ = 0;
+        return this;
+      }
+
+      public bool HasField216 {
+        get { return result.hasField216; }
+      }
+      public int Field216 {
+        get { return result.Field216; }
+        set { SetField216(value); }
+      }
+      public Builder SetField216(int value) {
+        PrepareBuilder();
+        result.hasField216 = true;
+        result.field216_ = value;
+        return this;
+      }
+      public Builder ClearField216() {
+        PrepareBuilder();
+        result.hasField216 = false;
+        result.field216_ = 0;
+        return this;
+      }
+
+      public bool HasField217 {
+        get { return result.hasField217; }
+      }
+      public int Field217 {
+        get { return result.Field217; }
+        set { SetField217(value); }
+      }
+      public Builder SetField217(int value) {
+        PrepareBuilder();
+        result.hasField217 = true;
+        result.field217_ = value;
+        return this;
+      }
+      public Builder ClearField217() {
+        PrepareBuilder();
+        result.hasField217 = false;
+        result.field217_ = 0;
+        return this;
+      }
+
+      public bool HasField218 {
+        get { return result.hasField218; }
+      }
+      public int Field218 {
+        get { return result.Field218; }
+        set { SetField218(value); }
+      }
+      public Builder SetField218(int value) {
+        PrepareBuilder();
+        result.hasField218 = true;
+        result.field218_ = value;
+        return this;
+      }
+      public Builder ClearField218() {
+        PrepareBuilder();
+        result.hasField218 = false;
+        result.field218_ = 0;
+        return this;
+      }
+
+      public bool HasField220 {
+        get { return result.hasField220; }
+      }
+      public int Field220 {
+        get { return result.Field220; }
+        set { SetField220(value); }
+      }
+      public Builder SetField220(int value) {
+        PrepareBuilder();
+        result.hasField220 = true;
+        result.field220_ = value;
+        return this;
+      }
+      public Builder ClearField220() {
+        PrepareBuilder();
+        result.hasField220 = false;
+        result.field220_ = 0;
+        return this;
+      }
+
+      public bool HasField221 {
+        get { return result.hasField221; }
+      }
+      public int Field221 {
+        get { return result.Field221; }
+        set { SetField221(value); }
+      }
+      public Builder SetField221(int value) {
+        PrepareBuilder();
+        result.hasField221 = true;
+        result.field221_ = value;
+        return this;
+      }
+      public Builder ClearField221() {
+        PrepareBuilder();
+        result.hasField221 = false;
+        result.field221_ = 0;
+        return this;
+      }
+
+      public bool HasField222 {
+        get { return result.hasField222; }
+      }
+      public float Field222 {
+        get { return result.Field222; }
+        set { SetField222(value); }
+      }
+      public Builder SetField222(float value) {
+        PrepareBuilder();
+        result.hasField222 = true;
+        result.field222_ = value;
+        return this;
+      }
+      public Builder ClearField222() {
+        PrepareBuilder();
+        result.hasField222 = false;
+        result.field222_ = 0F;
+        return this;
+      }
+
+      public bool HasField63 {
+        get { return result.hasField63; }
+      }
+      public int Field63 {
+        get { return result.Field63; }
+        set { SetField63(value); }
+      }
+      public Builder SetField63(int value) {
+        PrepareBuilder();
+        result.hasField63 = true;
+        result.field63_ = value;
+        return this;
+      }
+      public Builder ClearField63() {
+        PrepareBuilder();
+        result.hasField63 = false;
+        result.field63_ = 0;
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.Types.Group1> Group1List {
+        get { return PrepareBuilder().group1_; }
+      }
+      public int Group1Count {
+        get { return result.Group1Count; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.Types.Group1 GetGroup1(int index) {
+        return result.GetGroup1(index);
+      }
+      public Builder SetGroup1(int index, global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.Types.Group1 value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.group1_[index] = value;
+        return this;
+      }
+      public Builder SetGroup1(int index, global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.Types.Group1.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.group1_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddGroup1(global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.Types.Group1 value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.group1_.Add(value);
+        return this;
+      }
+      public Builder AddGroup1(global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.Types.Group1.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.group1_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeGroup1(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.SpeedMessage2.Types.Group1> values) {
+        PrepareBuilder();
+        result.group1_.Add(values);
+        return this;
+      }
+      public Builder ClearGroup1() {
+        PrepareBuilder();
+        result.group1_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<string> Field128List {
+        get { return PrepareBuilder().field128_; }
+      }
+      public int Field128Count {
+        get { return result.Field128Count; }
+      }
+      public string GetField128(int index) {
+        return result.GetField128(index);
+      }
+      public Builder SetField128(int index, string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.field128_[index] = value;
+        return this;
+      }
+      public Builder AddField128(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.field128_.Add(value);
+        return this;
+      }
+      public Builder AddRangeField128(scg::IEnumerable<string> values) {
+        PrepareBuilder();
+        result.field128_.Add(values);
+        return this;
+      }
+      public Builder ClearField128() {
+        PrepareBuilder();
+        result.field128_.Clear();
+        return this;
+      }
+
+      public bool HasField131 {
+        get { return result.hasField131; }
+      }
+      public long Field131 {
+        get { return result.Field131; }
+        set { SetField131(value); }
+      }
+      public Builder SetField131(long value) {
+        PrepareBuilder();
+        result.hasField131 = true;
+        result.field131_ = value;
+        return this;
+      }
+      public Builder ClearField131() {
+        PrepareBuilder();
+        result.hasField131 = false;
+        result.field131_ = 0L;
+        return this;
+      }
+
+      public pbc::IPopsicleList<string> Field127List {
+        get { return PrepareBuilder().field127_; }
+      }
+      public int Field127Count {
+        get { return result.Field127Count; }
+      }
+      public string GetField127(int index) {
+        return result.GetField127(index);
+      }
+      public Builder SetField127(int index, string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.field127_[index] = value;
+        return this;
+      }
+      public Builder AddField127(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.field127_.Add(value);
+        return this;
+      }
+      public Builder AddRangeField127(scg::IEnumerable<string> values) {
+        PrepareBuilder();
+        result.field127_.Add(values);
+        return this;
+      }
+      public Builder ClearField127() {
+        PrepareBuilder();
+        result.field127_.Clear();
+        return this;
+      }
+
+      public bool HasField129 {
+        get { return result.hasField129; }
+      }
+      public int Field129 {
+        get { return result.Field129; }
+        set { SetField129(value); }
+      }
+      public Builder SetField129(int value) {
+        PrepareBuilder();
+        result.hasField129 = true;
+        result.field129_ = value;
+        return this;
+      }
+      public Builder ClearField129() {
+        PrepareBuilder();
+        result.hasField129 = false;
+        result.field129_ = 0;
+        return this;
+      }
+
+      public pbc::IPopsicleList<long> Field130List {
+        get { return PrepareBuilder().field130_; }
+      }
+      public int Field130Count {
+        get { return result.Field130Count; }
+      }
+      public long GetField130(int index) {
+        return result.GetField130(index);
+      }
+      public Builder SetField130(int index, long value) {
+        PrepareBuilder();
+        result.field130_[index] = value;
+        return this;
+      }
+      public Builder AddField130(long value) {
+        PrepareBuilder();
+        result.field130_.Add(value);
+        return this;
+      }
+      public Builder AddRangeField130(scg::IEnumerable<long> values) {
+        PrepareBuilder();
+        result.field130_.Add(values);
+        return this;
+      }
+      public Builder ClearField130() {
+        PrepareBuilder();
+        result.field130_.Clear();
+        return this;
+      }
+
+      public bool HasField205 {
+        get { return result.hasField205; }
+      }
+      public bool Field205 {
+        get { return result.Field205; }
+        set { SetField205(value); }
+      }
+      public Builder SetField205(bool value) {
+        PrepareBuilder();
+        result.hasField205 = true;
+        result.field205_ = value;
+        return this;
+      }
+      public Builder ClearField205() {
+        PrepareBuilder();
+        result.hasField205 = false;
+        result.field205_ = false;
+        return this;
+      }
+
+      public bool HasField206 {
+        get { return result.hasField206; }
+      }
+      public bool Field206 {
+        get { return result.Field206; }
+        set { SetField206(value); }
+      }
+      public Builder SetField206(bool value) {
+        PrepareBuilder();
+        result.hasField206 = true;
+        result.field206_ = value;
+        return this;
+      }
+      public Builder ClearField206() {
+        PrepareBuilder();
+        result.hasField206 = false;
+        result.field206_ = false;
+        return this;
+      }
+    }
+    static SpeedMessage2() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.GoogleSpeed.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class SpeedMessage2GroupedMessage : pb::GeneratedMessage<SpeedMessage2GroupedMessage, SpeedMessage2GroupedMessage.Builder> {
+    private SpeedMessage2GroupedMessage() { }
+    private static readonly SpeedMessage2GroupedMessage defaultInstance = new SpeedMessage2GroupedMessage().MakeReadOnly();
+    private static readonly string[] _speedMessage2GroupedMessageFieldNames = new string[] { "field1", "field10", "field11", "field2", "field3", "field4", "field5", "field6", "field7", "field8", "field9" };
+    private static readonly uint[] _speedMessage2GroupedMessageFieldTags = new uint[] { 13, 85, 88, 21, 29, 32, 40, 48, 56, 69, 72 };
+    public static SpeedMessage2GroupedMessage DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override SpeedMessage2GroupedMessage DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override SpeedMessage2GroupedMessage ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.GoogleSpeed.internal__static_benchmarks_SpeedMessage2GroupedMessage__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<SpeedMessage2GroupedMessage, SpeedMessage2GroupedMessage.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.GoogleSpeed.internal__static_benchmarks_SpeedMessage2GroupedMessage__FieldAccessorTable; }
+    }
+
+    public const int Field1FieldNumber = 1;
+    private bool hasField1;
+    private float field1_;
+    public bool HasField1 {
+      get { return hasField1; }
+    }
+    public float Field1 {
+      get { return field1_; }
+    }
+
+    public const int Field2FieldNumber = 2;
+    private bool hasField2;
+    private float field2_;
+    public bool HasField2 {
+      get { return hasField2; }
+    }
+    public float Field2 {
+      get { return field2_; }
+    }
+
+    public const int Field3FieldNumber = 3;
+    private bool hasField3;
+    private float field3_;
+    public bool HasField3 {
+      get { return hasField3; }
+    }
+    public float Field3 {
+      get { return field3_; }
+    }
+
+    public const int Field4FieldNumber = 4;
+    private bool hasField4;
+    private bool field4_;
+    public bool HasField4 {
+      get { return hasField4; }
+    }
+    public bool Field4 {
+      get { return field4_; }
+    }
+
+    public const int Field5FieldNumber = 5;
+    private bool hasField5;
+    private bool field5_;
+    public bool HasField5 {
+      get { return hasField5; }
+    }
+    public bool Field5 {
+      get { return field5_; }
+    }
+
+    public const int Field6FieldNumber = 6;
+    private bool hasField6;
+    private bool field6_ = true;
+    public bool HasField6 {
+      get { return hasField6; }
+    }
+    public bool Field6 {
+      get { return field6_; }
+    }
+
+    public const int Field7FieldNumber = 7;
+    private bool hasField7;
+    private bool field7_;
+    public bool HasField7 {
+      get { return hasField7; }
+    }
+    public bool Field7 {
+      get { return field7_; }
+    }
+
+    public const int Field8FieldNumber = 8;
+    private bool hasField8;
+    private float field8_;
+    public bool HasField8 {
+      get { return hasField8; }
+    }
+    public float Field8 {
+      get { return field8_; }
+    }
+
+    public const int Field9FieldNumber = 9;
+    private bool hasField9;
+    private bool field9_;
+    public bool HasField9 {
+      get { return hasField9; }
+    }
+    public bool Field9 {
+      get { return field9_; }
+    }
+
+    public const int Field10FieldNumber = 10;
+    private bool hasField10;
+    private float field10_;
+    public bool HasField10 {
+      get { return hasField10; }
+    }
+    public float Field10 {
+      get { return field10_; }
+    }
+
+    public const int Field11FieldNumber = 11;
+    private bool hasField11;
+    private long field11_;
+    public bool HasField11 {
+      get { return hasField11; }
+    }
+    public long Field11 {
+      get { return field11_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _speedMessage2GroupedMessageFieldNames;
+      if (hasField1) {
+        output.WriteFloat(1, field_names[0], Field1);
+      }
+      if (hasField2) {
+        output.WriteFloat(2, field_names[3], Field2);
+      }
+      if (hasField3) {
+        output.WriteFloat(3, field_names[4], Field3);
+      }
+      if (hasField4) {
+        output.WriteBool(4, field_names[5], Field4);
+      }
+      if (hasField5) {
+        output.WriteBool(5, field_names[6], Field5);
+      }
+      if (hasField6) {
+        output.WriteBool(6, field_names[7], Field6);
+      }
+      if (hasField7) {
+        output.WriteBool(7, field_names[8], Field7);
+      }
+      if (hasField8) {
+        output.WriteFloat(8, field_names[9], Field8);
+      }
+      if (hasField9) {
+        output.WriteBool(9, field_names[10], Field9);
+      }
+      if (hasField10) {
+        output.WriteFloat(10, field_names[1], Field10);
+      }
+      if (hasField11) {
+        output.WriteInt64(11, field_names[2], Field11);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasField1) {
+        size += pb::CodedOutputStream.ComputeFloatSize(1, Field1);
+      }
+      if (hasField2) {
+        size += pb::CodedOutputStream.ComputeFloatSize(2, Field2);
+      }
+      if (hasField3) {
+        size += pb::CodedOutputStream.ComputeFloatSize(3, Field3);
+      }
+      if (hasField4) {
+        size += pb::CodedOutputStream.ComputeBoolSize(4, Field4);
+      }
+      if (hasField5) {
+        size += pb::CodedOutputStream.ComputeBoolSize(5, Field5);
+      }
+      if (hasField6) {
+        size += pb::CodedOutputStream.ComputeBoolSize(6, Field6);
+      }
+      if (hasField7) {
+        size += pb::CodedOutputStream.ComputeBoolSize(7, Field7);
+      }
+      if (hasField8) {
+        size += pb::CodedOutputStream.ComputeFloatSize(8, Field8);
+      }
+      if (hasField9) {
+        size += pb::CodedOutputStream.ComputeBoolSize(9, Field9);
+      }
+      if (hasField10) {
+        size += pb::CodedOutputStream.ComputeFloatSize(10, Field10);
+      }
+      if (hasField11) {
+        size += pb::CodedOutputStream.ComputeInt64Size(11, Field11);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static SpeedMessage2GroupedMessage ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static SpeedMessage2GroupedMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static SpeedMessage2GroupedMessage ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static SpeedMessage2GroupedMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static SpeedMessage2GroupedMessage ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static SpeedMessage2GroupedMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static SpeedMessage2GroupedMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static SpeedMessage2GroupedMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static SpeedMessage2GroupedMessage ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static SpeedMessage2GroupedMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private SpeedMessage2GroupedMessage MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(SpeedMessage2GroupedMessage prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<SpeedMessage2GroupedMessage, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(SpeedMessage2GroupedMessage cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private SpeedMessage2GroupedMessage result;
+
+      private SpeedMessage2GroupedMessage PrepareBuilder() {
+        if (resultIsReadOnly) {
+          SpeedMessage2GroupedMessage original = result;
+          result = new SpeedMessage2GroupedMessage();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override SpeedMessage2GroupedMessage MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.SpeedMessage2GroupedMessage.Descriptor; }
+      }
+
+      public override SpeedMessage2GroupedMessage DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.SpeedMessage2GroupedMessage.DefaultInstance; }
+      }
+
+      public override SpeedMessage2GroupedMessage BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is SpeedMessage2GroupedMessage) {
+          return MergeFrom((SpeedMessage2GroupedMessage) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(SpeedMessage2GroupedMessage other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.SpeedMessage2GroupedMessage.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasField1) {
+          Field1 = other.Field1;
+        }
+        if (other.HasField2) {
+          Field2 = other.Field2;
+        }
+        if (other.HasField3) {
+          Field3 = other.Field3;
+        }
+        if (other.HasField4) {
+          Field4 = other.Field4;
+        }
+        if (other.HasField5) {
+          Field5 = other.Field5;
+        }
+        if (other.HasField6) {
+          Field6 = other.Field6;
+        }
+        if (other.HasField7) {
+          Field7 = other.Field7;
+        }
+        if (other.HasField8) {
+          Field8 = other.Field8;
+        }
+        if (other.HasField9) {
+          Field9 = other.Field9;
+        }
+        if (other.HasField10) {
+          Field10 = other.Field10;
+        }
+        if (other.HasField11) {
+          Field11 = other.Field11;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_speedMessage2GroupedMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _speedMessage2GroupedMessageFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 13: {
+              result.hasField1 = input.ReadFloat(ref result.field1_);
+              break;
+            }
+            case 21: {
+              result.hasField2 = input.ReadFloat(ref result.field2_);
+              break;
+            }
+            case 29: {
+              result.hasField3 = input.ReadFloat(ref result.field3_);
+              break;
+            }
+            case 32: {
+              result.hasField4 = input.ReadBool(ref result.field4_);
+              break;
+            }
+            case 40: {
+              result.hasField5 = input.ReadBool(ref result.field5_);
+              break;
+            }
+            case 48: {
+              result.hasField6 = input.ReadBool(ref result.field6_);
+              break;
+            }
+            case 56: {
+              result.hasField7 = input.ReadBool(ref result.field7_);
+              break;
+            }
+            case 69: {
+              result.hasField8 = input.ReadFloat(ref result.field8_);
+              break;
+            }
+            case 72: {
+              result.hasField9 = input.ReadBool(ref result.field9_);
+              break;
+            }
+            case 85: {
+              result.hasField10 = input.ReadFloat(ref result.field10_);
+              break;
+            }
+            case 88: {
+              result.hasField11 = input.ReadInt64(ref result.field11_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasField1 {
+        get { return result.hasField1; }
+      }
+      public float Field1 {
+        get { return result.Field1; }
+        set { SetField1(value); }
+      }
+      public Builder SetField1(float value) {
+        PrepareBuilder();
+        result.hasField1 = true;
+        result.field1_ = value;
+        return this;
+      }
+      public Builder ClearField1() {
+        PrepareBuilder();
+        result.hasField1 = false;
+        result.field1_ = 0F;
+        return this;
+      }
+
+      public bool HasField2 {
+        get { return result.hasField2; }
+      }
+      public float Field2 {
+        get { return result.Field2; }
+        set { SetField2(value); }
+      }
+      public Builder SetField2(float value) {
+        PrepareBuilder();
+        result.hasField2 = true;
+        result.field2_ = value;
+        return this;
+      }
+      public Builder ClearField2() {
+        PrepareBuilder();
+        result.hasField2 = false;
+        result.field2_ = 0F;
+        return this;
+      }
+
+      public bool HasField3 {
+        get { return result.hasField3; }
+      }
+      public float Field3 {
+        get { return result.Field3; }
+        set { SetField3(value); }
+      }
+      public Builder SetField3(float value) {
+        PrepareBuilder();
+        result.hasField3 = true;
+        result.field3_ = value;
+        return this;
+      }
+      public Builder ClearField3() {
+        PrepareBuilder();
+        result.hasField3 = false;
+        result.field3_ = 0F;
+        return this;
+      }
+
+      public bool HasField4 {
+        get { return result.hasField4; }
+      }
+      public bool Field4 {
+        get { return result.Field4; }
+        set { SetField4(value); }
+      }
+      public Builder SetField4(bool value) {
+        PrepareBuilder();
+        result.hasField4 = true;
+        result.field4_ = value;
+        return this;
+      }
+      public Builder ClearField4() {
+        PrepareBuilder();
+        result.hasField4 = false;
+        result.field4_ = false;
+        return this;
+      }
+
+      public bool HasField5 {
+        get { return result.hasField5; }
+      }
+      public bool Field5 {
+        get { return result.Field5; }
+        set { SetField5(value); }
+      }
+      public Builder SetField5(bool value) {
+        PrepareBuilder();
+        result.hasField5 = true;
+        result.field5_ = value;
+        return this;
+      }
+      public Builder ClearField5() {
+        PrepareBuilder();
+        result.hasField5 = false;
+        result.field5_ = false;
+        return this;
+      }
+
+      public bool HasField6 {
+        get { return result.hasField6; }
+      }
+      public bool Field6 {
+        get { return result.Field6; }
+        set { SetField6(value); }
+      }
+      public Builder SetField6(bool value) {
+        PrepareBuilder();
+        result.hasField6 = true;
+        result.field6_ = value;
+        return this;
+      }
+      public Builder ClearField6() {
+        PrepareBuilder();
+        result.hasField6 = false;
+        result.field6_ = true;
+        return this;
+      }
+
+      public bool HasField7 {
+        get { return result.hasField7; }
+      }
+      public bool Field7 {
+        get { return result.Field7; }
+        set { SetField7(value); }
+      }
+      public Builder SetField7(bool value) {
+        PrepareBuilder();
+        result.hasField7 = true;
+        result.field7_ = value;
+        return this;
+      }
+      public Builder ClearField7() {
+        PrepareBuilder();
+        result.hasField7 = false;
+        result.field7_ = false;
+        return this;
+      }
+
+      public bool HasField8 {
+        get { return result.hasField8; }
+      }
+      public float Field8 {
+        get { return result.Field8; }
+        set { SetField8(value); }
+      }
+      public Builder SetField8(float value) {
+        PrepareBuilder();
+        result.hasField8 = true;
+        result.field8_ = value;
+        return this;
+      }
+      public Builder ClearField8() {
+        PrepareBuilder();
+        result.hasField8 = false;
+        result.field8_ = 0F;
+        return this;
+      }
+
+      public bool HasField9 {
+        get { return result.hasField9; }
+      }
+      public bool Field9 {
+        get { return result.Field9; }
+        set { SetField9(value); }
+      }
+      public Builder SetField9(bool value) {
+        PrepareBuilder();
+        result.hasField9 = true;
+        result.field9_ = value;
+        return this;
+      }
+      public Builder ClearField9() {
+        PrepareBuilder();
+        result.hasField9 = false;
+        result.field9_ = false;
+        return this;
+      }
+
+      public bool HasField10 {
+        get { return result.hasField10; }
+      }
+      public float Field10 {
+        get { return result.Field10; }
+        set { SetField10(value); }
+      }
+      public Builder SetField10(float value) {
+        PrepareBuilder();
+        result.hasField10 = true;
+        result.field10_ = value;
+        return this;
+      }
+      public Builder ClearField10() {
+        PrepareBuilder();
+        result.hasField10 = false;
+        result.field10_ = 0F;
+        return this;
+      }
+
+      public bool HasField11 {
+        get { return result.hasField11; }
+      }
+      public long Field11 {
+        get { return result.Field11; }
+        set { SetField11(value); }
+      }
+      public Builder SetField11(long value) {
+        PrepareBuilder();
+        result.hasField11 = true;
+        result.field11_ = value;
+        return this;
+      }
+      public Builder ClearField11() {
+        PrepareBuilder();
+        result.hasField11 = false;
+        result.field11_ = 0L;
+        return this;
+      }
+    }
+    static SpeedMessage2GroupedMessage() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.GoogleSpeed.Descriptor, null);
+    }
+  }
+
+  #endregion
+
+}
+
+#endregion Designer generated code
diff --git a/csharp/src/ProtocolBuffers.Test/TestProtos/Unittest.cs b/csharp/src/ProtocolBuffers.Test/TestProtos/Unittest.cs
new file mode 100644
index 00000000..d39c9345
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/TestProtos/Unittest.cs
@@ -0,0 +1,33516 @@
+// Manual changes:
+// - Search and replace of RepeatedFieldsGenerator.Group to RepeatedFieldsGenerator.Types.Group
+//
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/unittest.proto
+#pragma warning disable 1591, 0612, 3021
+#region Designer generated code
+
+using pb = global::Google.ProtocolBuffers;
+using pbc = global::Google.ProtocolBuffers.Collections;
+using pbd = global::Google.ProtocolBuffers.Descriptors;
+using scg = global::System.Collections.Generic;
+namespace Google.ProtocolBuffers.TestProtos {
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public static partial class Unittest {
+
+    #region Extension registration
+    public static void RegisterAllExtensions(pb::ExtensionRegistry registry) {
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalInt32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalInt64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalUint32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalUint64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalSint32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalSint64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalFixed32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalFixed64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalSfixed32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalSfixed64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalFloatExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalDoubleExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalBoolExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalStringExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalBytesExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalGroupExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalNestedMessageExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalForeignMessageExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalImportMessageExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalNestedEnumExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalForeignEnumExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalImportEnumExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalStringPieceExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalCordExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalPublicImportMessageExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalLazyMessageExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedInt32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedInt64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedUint32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedUint64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedSint32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedSint64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedFixed32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedFixed64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedSfixed32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedSfixed64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedFloatExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedDoubleExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedBoolExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedStringExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedBytesExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedGroupExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedNestedMessageExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedForeignMessageExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedImportMessageExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedNestedEnumExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedForeignEnumExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedImportEnumExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedStringPieceExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedCordExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedLazyMessageExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultInt32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultInt64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultUint32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultUint64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultSint32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultSint64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultFixed32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultFixed64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultSfixed32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultSfixed64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultFloatExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultDoubleExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultBoolExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultStringExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultBytesExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultNestedEnumExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultForeignEnumExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultImportEnumExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultStringPieceExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultCordExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OneofUint32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OneofNestedMessageExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OneofStringExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OneofBytesExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.MyExtensionString);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.MyExtensionInt);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.PackedInt32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.PackedInt64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.PackedUint32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.PackedUint64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.PackedSint32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.PackedSint64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.PackedFixed32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.PackedFixed64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.PackedSfixed32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.PackedSfixed64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.PackedFloatExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.PackedDoubleExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.PackedBoolExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.PackedEnumExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedInt32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedInt64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedUint32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedUint64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedSint32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedSint64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedFixed32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedFixed64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedSfixed32Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedSfixed64Extension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedFloatExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedDoubleExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedBoolExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedEnumExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.TestNestedExtension.Test);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.TestNestedExtension.NestedStringExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.TestRequired.Single);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.TestRequired.Multi);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.OptionalExt);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.RepeatedExt);
+    }
+    #endregion
+    #region Extensions
+    public const int OptionalInt32ExtensionFieldNumber = 1;
+    public static pb::GeneratedExtensionBase<int> OptionalInt32Extension;
+    public const int OptionalInt64ExtensionFieldNumber = 2;
+    public static pb::GeneratedExtensionBase<long> OptionalInt64Extension;
+    public const int OptionalUint32ExtensionFieldNumber = 3;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionBase<uint> OptionalUint32Extension;
+    public const int OptionalUint64ExtensionFieldNumber = 4;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionBase<ulong> OptionalUint64Extension;
+    public const int OptionalSint32ExtensionFieldNumber = 5;
+    public static pb::GeneratedExtensionBase<int> OptionalSint32Extension;
+    public const int OptionalSint64ExtensionFieldNumber = 6;
+    public static pb::GeneratedExtensionBase<long> OptionalSint64Extension;
+    public const int OptionalFixed32ExtensionFieldNumber = 7;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionBase<uint> OptionalFixed32Extension;
+    public const int OptionalFixed64ExtensionFieldNumber = 8;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionBase<ulong> OptionalFixed64Extension;
+    public const int OptionalSfixed32ExtensionFieldNumber = 9;
+    public static pb::GeneratedExtensionBase<int> OptionalSfixed32Extension;
+    public const int OptionalSfixed64ExtensionFieldNumber = 10;
+    public static pb::GeneratedExtensionBase<long> OptionalSfixed64Extension;
+    public const int OptionalFloatExtensionFieldNumber = 11;
+    public static pb::GeneratedExtensionBase<float> OptionalFloatExtension;
+    public const int OptionalDoubleExtensionFieldNumber = 12;
+    public static pb::GeneratedExtensionBase<double> OptionalDoubleExtension;
+    public const int OptionalBoolExtensionFieldNumber = 13;
+    public static pb::GeneratedExtensionBase<bool> OptionalBoolExtension;
+    public const int OptionalStringExtensionFieldNumber = 14;
+    public static pb::GeneratedExtensionBase<string> OptionalStringExtension;
+    public const int OptionalBytesExtensionFieldNumber = 15;
+    public static pb::GeneratedExtensionBase<pb::ByteString> OptionalBytesExtension;
+    public const int OptionalGroupExtensionFieldNumber = 16;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.OptionalGroup_extension> OptionalGroupExtension;
+    public const int OptionalNestedMessageExtensionFieldNumber = 18;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage> OptionalNestedMessageExtension;
+    public const int OptionalForeignMessageExtensionFieldNumber = 19;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.ForeignMessage> OptionalForeignMessageExtension;
+    public const int OptionalImportMessageExtensionFieldNumber = 20;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.ImportMessage> OptionalImportMessageExtension;
+    public const int OptionalNestedEnumExtensionFieldNumber = 21;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum> OptionalNestedEnumExtension;
+    public const int OptionalForeignEnumExtensionFieldNumber = 22;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> OptionalForeignEnumExtension;
+    public const int OptionalImportEnumExtensionFieldNumber = 23;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.ImportEnum> OptionalImportEnumExtension;
+    public const int OptionalStringPieceExtensionFieldNumber = 24;
+    public static pb::GeneratedExtensionBase<string> OptionalStringPieceExtension;
+    public const int OptionalCordExtensionFieldNumber = 25;
+    public static pb::GeneratedExtensionBase<string> OptionalCordExtension;
+    public const int OptionalPublicImportMessageExtensionFieldNumber = 26;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.PublicImportMessage> OptionalPublicImportMessageExtension;
+    public const int OptionalLazyMessageExtensionFieldNumber = 27;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage> OptionalLazyMessageExtension;
+    public const int RepeatedInt32ExtensionFieldNumber = 31;
+    public static pb::GeneratedExtensionBase<scg::IList<int>> RepeatedInt32Extension;
+    public const int RepeatedInt64ExtensionFieldNumber = 32;
+    public static pb::GeneratedExtensionBase<scg::IList<long>> RepeatedInt64Extension;
+    public const int RepeatedUint32ExtensionFieldNumber = 33;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionBase<scg::IList<uint>> RepeatedUint32Extension;
+    public const int RepeatedUint64ExtensionFieldNumber = 34;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionBase<scg::IList<ulong>> RepeatedUint64Extension;
+    public const int RepeatedSint32ExtensionFieldNumber = 35;
+    public static pb::GeneratedExtensionBase<scg::IList<int>> RepeatedSint32Extension;
+    public const int RepeatedSint64ExtensionFieldNumber = 36;
+    public static pb::GeneratedExtensionBase<scg::IList<long>> RepeatedSint64Extension;
+    public const int RepeatedFixed32ExtensionFieldNumber = 37;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionBase<scg::IList<uint>> RepeatedFixed32Extension;
+    public const int RepeatedFixed64ExtensionFieldNumber = 38;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionBase<scg::IList<ulong>> RepeatedFixed64Extension;
+    public const int RepeatedSfixed32ExtensionFieldNumber = 39;
+    public static pb::GeneratedExtensionBase<scg::IList<int>> RepeatedSfixed32Extension;
+    public const int RepeatedSfixed64ExtensionFieldNumber = 40;
+    public static pb::GeneratedExtensionBase<scg::IList<long>> RepeatedSfixed64Extension;
+    public const int RepeatedFloatExtensionFieldNumber = 41;
+    public static pb::GeneratedExtensionBase<scg::IList<float>> RepeatedFloatExtension;
+    public const int RepeatedDoubleExtensionFieldNumber = 42;
+    public static pb::GeneratedExtensionBase<scg::IList<double>> RepeatedDoubleExtension;
+    public const int RepeatedBoolExtensionFieldNumber = 43;
+    public static pb::GeneratedExtensionBase<scg::IList<bool>> RepeatedBoolExtension;
+    public const int RepeatedStringExtensionFieldNumber = 44;
+    public static pb::GeneratedExtensionBase<scg::IList<string>> RepeatedStringExtension;
+    public const int RepeatedBytesExtensionFieldNumber = 45;
+    public static pb::GeneratedExtensionBase<scg::IList<pb::ByteString>> RepeatedBytesExtension;
+    public const int RepeatedGroupExtensionFieldNumber = 46;
+    public static pb::GeneratedExtensionBase<scg::IList<global::Google.ProtocolBuffers.TestProtos.RepeatedGroup_extension>> RepeatedGroupExtension;
+    public const int RepeatedNestedMessageExtensionFieldNumber = 48;
+    public static pb::GeneratedExtensionBase<scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage>> RepeatedNestedMessageExtension;
+    public const int RepeatedForeignMessageExtensionFieldNumber = 49;
+    public static pb::GeneratedExtensionBase<scg::IList<global::Google.ProtocolBuffers.TestProtos.ForeignMessage>> RepeatedForeignMessageExtension;
+    public const int RepeatedImportMessageExtensionFieldNumber = 50;
+    public static pb::GeneratedExtensionBase<scg::IList<global::Google.ProtocolBuffers.TestProtos.ImportMessage>> RepeatedImportMessageExtension;
+    public const int RepeatedNestedEnumExtensionFieldNumber = 51;
+    public static pb::GeneratedExtensionBase<scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum>> RepeatedNestedEnumExtension;
+    public const int RepeatedForeignEnumExtensionFieldNumber = 52;
+    public static pb::GeneratedExtensionBase<scg::IList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum>> RepeatedForeignEnumExtension;
+    public const int RepeatedImportEnumExtensionFieldNumber = 53;
+    public static pb::GeneratedExtensionBase<scg::IList<global::Google.ProtocolBuffers.TestProtos.ImportEnum>> RepeatedImportEnumExtension;
+    public const int RepeatedStringPieceExtensionFieldNumber = 54;
+    public static pb::GeneratedExtensionBase<scg::IList<string>> RepeatedStringPieceExtension;
+    public const int RepeatedCordExtensionFieldNumber = 55;
+    public static pb::GeneratedExtensionBase<scg::IList<string>> RepeatedCordExtension;
+    public const int RepeatedLazyMessageExtensionFieldNumber = 57;
+    public static pb::GeneratedExtensionBase<scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage>> RepeatedLazyMessageExtension;
+    public const int DefaultInt32ExtensionFieldNumber = 61;
+    public static pb::GeneratedExtensionBase<int> DefaultInt32Extension;
+    public const int DefaultInt64ExtensionFieldNumber = 62;
+    public static pb::GeneratedExtensionBase<long> DefaultInt64Extension;
+    public const int DefaultUint32ExtensionFieldNumber = 63;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionBase<uint> DefaultUint32Extension;
+    public const int DefaultUint64ExtensionFieldNumber = 64;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionBase<ulong> DefaultUint64Extension;
+    public const int DefaultSint32ExtensionFieldNumber = 65;
+    public static pb::GeneratedExtensionBase<int> DefaultSint32Extension;
+    public const int DefaultSint64ExtensionFieldNumber = 66;
+    public static pb::GeneratedExtensionBase<long> DefaultSint64Extension;
+    public const int DefaultFixed32ExtensionFieldNumber = 67;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionBase<uint> DefaultFixed32Extension;
+    public const int DefaultFixed64ExtensionFieldNumber = 68;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionBase<ulong> DefaultFixed64Extension;
+    public const int DefaultSfixed32ExtensionFieldNumber = 69;
+    public static pb::GeneratedExtensionBase<int> DefaultSfixed32Extension;
+    public const int DefaultSfixed64ExtensionFieldNumber = 70;
+    public static pb::GeneratedExtensionBase<long> DefaultSfixed64Extension;
+    public const int DefaultFloatExtensionFieldNumber = 71;
+    public static pb::GeneratedExtensionBase<float> DefaultFloatExtension;
+    public const int DefaultDoubleExtensionFieldNumber = 72;
+    public static pb::GeneratedExtensionBase<double> DefaultDoubleExtension;
+    public const int DefaultBoolExtensionFieldNumber = 73;
+    public static pb::GeneratedExtensionBase<bool> DefaultBoolExtension;
+    public const int DefaultStringExtensionFieldNumber = 74;
+    public static pb::GeneratedExtensionBase<string> DefaultStringExtension;
+    public const int DefaultBytesExtensionFieldNumber = 75;
+    public static pb::GeneratedExtensionBase<pb::ByteString> DefaultBytesExtension;
+    public const int DefaultNestedEnumExtensionFieldNumber = 81;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum> DefaultNestedEnumExtension;
+    public const int DefaultForeignEnumExtensionFieldNumber = 82;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> DefaultForeignEnumExtension;
+    public const int DefaultImportEnumExtensionFieldNumber = 83;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.ImportEnum> DefaultImportEnumExtension;
+    public const int DefaultStringPieceExtensionFieldNumber = 84;
+    public static pb::GeneratedExtensionBase<string> DefaultStringPieceExtension;
+    public const int DefaultCordExtensionFieldNumber = 85;
+    public static pb::GeneratedExtensionBase<string> DefaultCordExtension;
+    public const int OneofUint32ExtensionFieldNumber = 111;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionBase<uint> OneofUint32Extension;
+    public const int OneofNestedMessageExtensionFieldNumber = 112;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage> OneofNestedMessageExtension;
+    public const int OneofStringExtensionFieldNumber = 113;
+    public static pb::GeneratedExtensionBase<string> OneofStringExtension;
+    public const int OneofBytesExtensionFieldNumber = 114;
+    public static pb::GeneratedExtensionBase<pb::ByteString> OneofBytesExtension;
+    public const int MyExtensionStringFieldNumber = 50;
+    public static pb::GeneratedExtensionBase<string> MyExtensionString;
+    public const int MyExtensionIntFieldNumber = 5;
+    public static pb::GeneratedExtensionBase<int> MyExtensionInt;
+    public const int PackedInt32ExtensionFieldNumber = 90;
+    public static pb::GeneratedExtensionBase<scg::IList<int>> PackedInt32Extension;
+    public const int PackedInt64ExtensionFieldNumber = 91;
+    public static pb::GeneratedExtensionBase<scg::IList<long>> PackedInt64Extension;
+    public const int PackedUint32ExtensionFieldNumber = 92;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionBase<scg::IList<uint>> PackedUint32Extension;
+    public const int PackedUint64ExtensionFieldNumber = 93;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionBase<scg::IList<ulong>> PackedUint64Extension;
+    public const int PackedSint32ExtensionFieldNumber = 94;
+    public static pb::GeneratedExtensionBase<scg::IList<int>> PackedSint32Extension;
+    public const int PackedSint64ExtensionFieldNumber = 95;
+    public static pb::GeneratedExtensionBase<scg::IList<long>> PackedSint64Extension;
+    public const int PackedFixed32ExtensionFieldNumber = 96;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionBase<scg::IList<uint>> PackedFixed32Extension;
+    public const int PackedFixed64ExtensionFieldNumber = 97;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionBase<scg::IList<ulong>> PackedFixed64Extension;
+    public const int PackedSfixed32ExtensionFieldNumber = 98;
+    public static pb::GeneratedExtensionBase<scg::IList<int>> PackedSfixed32Extension;
+    public const int PackedSfixed64ExtensionFieldNumber = 99;
+    public static pb::GeneratedExtensionBase<scg::IList<long>> PackedSfixed64Extension;
+    public const int PackedFloatExtensionFieldNumber = 100;
+    public static pb::GeneratedExtensionBase<scg::IList<float>> PackedFloatExtension;
+    public const int PackedDoubleExtensionFieldNumber = 101;
+    public static pb::GeneratedExtensionBase<scg::IList<double>> PackedDoubleExtension;
+    public const int PackedBoolExtensionFieldNumber = 102;
+    public static pb::GeneratedExtensionBase<scg::IList<bool>> PackedBoolExtension;
+    public const int PackedEnumExtensionFieldNumber = 103;
+    public static pb::GeneratedExtensionBase<scg::IList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum>> PackedEnumExtension;
+    public const int UnpackedInt32ExtensionFieldNumber = 90;
+    public static pb::GeneratedExtensionBase<scg::IList<int>> UnpackedInt32Extension;
+    public const int UnpackedInt64ExtensionFieldNumber = 91;
+    public static pb::GeneratedExtensionBase<scg::IList<long>> UnpackedInt64Extension;
+    public const int UnpackedUint32ExtensionFieldNumber = 92;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionBase<scg::IList<uint>> UnpackedUint32Extension;
+    public const int UnpackedUint64ExtensionFieldNumber = 93;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionBase<scg::IList<ulong>> UnpackedUint64Extension;
+    public const int UnpackedSint32ExtensionFieldNumber = 94;
+    public static pb::GeneratedExtensionBase<scg::IList<int>> UnpackedSint32Extension;
+    public const int UnpackedSint64ExtensionFieldNumber = 95;
+    public static pb::GeneratedExtensionBase<scg::IList<long>> UnpackedSint64Extension;
+    public const int UnpackedFixed32ExtensionFieldNumber = 96;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionBase<scg::IList<uint>> UnpackedFixed32Extension;
+    public const int UnpackedFixed64ExtensionFieldNumber = 97;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionBase<scg::IList<ulong>> UnpackedFixed64Extension;
+    public const int UnpackedSfixed32ExtensionFieldNumber = 98;
+    public static pb::GeneratedExtensionBase<scg::IList<int>> UnpackedSfixed32Extension;
+    public const int UnpackedSfixed64ExtensionFieldNumber = 99;
+    public static pb::GeneratedExtensionBase<scg::IList<long>> UnpackedSfixed64Extension;
+    public const int UnpackedFloatExtensionFieldNumber = 100;
+    public static pb::GeneratedExtensionBase<scg::IList<float>> UnpackedFloatExtension;
+    public const int UnpackedDoubleExtensionFieldNumber = 101;
+    public static pb::GeneratedExtensionBase<scg::IList<double>> UnpackedDoubleExtension;
+    public const int UnpackedBoolExtensionFieldNumber = 102;
+    public static pb::GeneratedExtensionBase<scg::IList<bool>> UnpackedBoolExtension;
+    public const int UnpackedEnumExtensionFieldNumber = 103;
+    public static pb::GeneratedExtensionBase<scg::IList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum>> UnpackedEnumExtension;
+    #endregion
+
+    #region Static variables
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestAllTypes__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder> internal__static_protobuf_unittest_TestAllTypes__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestAllTypes_NestedMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.Builder> internal__static_protobuf_unittest_TestAllTypes_NestedMessage__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestAllTypes_OptionalGroup__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup.Builder> internal__static_protobuf_unittest_TestAllTypes_OptionalGroup__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestAllTypes_RepeatedGroup__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup.Builder> internal__static_protobuf_unittest_TestAllTypes_RepeatedGroup__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_NestedTestAllTypes__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes, global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes.Builder> internal__static_protobuf_unittest_NestedTestAllTypes__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestDeprecatedFields__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestDeprecatedFields, global::Google.ProtocolBuffers.TestProtos.TestDeprecatedFields.Builder> internal__static_protobuf_unittest_TestDeprecatedFields__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_ForeignMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.ForeignMessage, global::Google.ProtocolBuffers.TestProtos.ForeignMessage.Builder> internal__static_protobuf_unittest_ForeignMessage__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestAllExtensions__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestAllExtensions, global::Google.ProtocolBuffers.TestProtos.TestAllExtensions.Builder> internal__static_protobuf_unittest_TestAllExtensions__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_OptionalGroup_extension__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.OptionalGroup_extension, global::Google.ProtocolBuffers.TestProtos.OptionalGroup_extension.Builder> internal__static_protobuf_unittest_OptionalGroup_extension__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_RepeatedGroup_extension__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.RepeatedGroup_extension, global::Google.ProtocolBuffers.TestProtos.RepeatedGroup_extension.Builder> internal__static_protobuf_unittest_RepeatedGroup_extension__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestNestedExtension__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestNestedExtension, global::Google.ProtocolBuffers.TestProtos.TestNestedExtension.Builder> internal__static_protobuf_unittest_TestNestedExtension__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestRequired__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestRequired, global::Google.ProtocolBuffers.TestProtos.TestRequired.Builder> internal__static_protobuf_unittest_TestRequired__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestRequiredForeign__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestRequiredForeign, global::Google.ProtocolBuffers.TestProtos.TestRequiredForeign.Builder> internal__static_protobuf_unittest_TestRequiredForeign__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestForeignNested__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestForeignNested, global::Google.ProtocolBuffers.TestProtos.TestForeignNested.Builder> internal__static_protobuf_unittest_TestForeignNested__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestEmptyMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestEmptyMessage, global::Google.ProtocolBuffers.TestProtos.TestEmptyMessage.Builder> internal__static_protobuf_unittest_TestEmptyMessage__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestEmptyMessageWithExtensions__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestEmptyMessageWithExtensions, global::Google.ProtocolBuffers.TestProtos.TestEmptyMessageWithExtensions.Builder> internal__static_protobuf_unittest_TestEmptyMessageWithExtensions__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestMultipleExtensionRanges__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestMultipleExtensionRanges, global::Google.ProtocolBuffers.TestProtos.TestMultipleExtensionRanges.Builder> internal__static_protobuf_unittest_TestMultipleExtensionRanges__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestReallyLargeTagNumber__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestReallyLargeTagNumber, global::Google.ProtocolBuffers.TestProtos.TestReallyLargeTagNumber.Builder> internal__static_protobuf_unittest_TestReallyLargeTagNumber__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestRecursiveMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage, global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage.Builder> internal__static_protobuf_unittest_TestRecursiveMessage__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestMutualRecursionA__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA, global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA.Builder> internal__static_protobuf_unittest_TestMutualRecursionA__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestMutualRecursionB__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB, global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB.Builder> internal__static_protobuf_unittest_TestMutualRecursionB__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestDupFieldNumber__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber, global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Builder> internal__static_protobuf_unittest_TestDupFieldNumber__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestDupFieldNumber_Foo__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo, global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo.Builder> internal__static_protobuf_unittest_TestDupFieldNumber_Foo__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestDupFieldNumber_Bar__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar, global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar.Builder> internal__static_protobuf_unittest_TestDupFieldNumber_Bar__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestEagerMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestEagerMessage, global::Google.ProtocolBuffers.TestProtos.TestEagerMessage.Builder> internal__static_protobuf_unittest_TestEagerMessage__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestLazyMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestLazyMessage, global::Google.ProtocolBuffers.TestProtos.TestLazyMessage.Builder> internal__static_protobuf_unittest_TestLazyMessage__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestNestedMessageHasBits__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits, global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Builder> internal__static_protobuf_unittest_TestNestedMessageHasBits__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestNestedMessageHasBits_NestedMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage, global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage.Builder> internal__static_protobuf_unittest_TestNestedMessageHasBits_NestedMessage__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestCamelCaseFieldNames__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestCamelCaseFieldNames, global::Google.ProtocolBuffers.TestProtos.TestCamelCaseFieldNames.Builder> internal__static_protobuf_unittest_TestCamelCaseFieldNames__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestFieldOrderings__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings, global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Builder> internal__static_protobuf_unittest_TestFieldOrderings__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestFieldOrderings_NestedMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage, global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage.Builder> internal__static_protobuf_unittest_TestFieldOrderings_NestedMessage__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestExtremeDefaultValues__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues, global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.Builder> internal__static_protobuf_unittest_TestExtremeDefaultValues__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_SparseEnumMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SparseEnumMessage, global::Google.ProtocolBuffers.TestProtos.SparseEnumMessage.Builder> internal__static_protobuf_unittest_SparseEnumMessage__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_OneString__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.OneString, global::Google.ProtocolBuffers.TestProtos.OneString.Builder> internal__static_protobuf_unittest_OneString__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_MoreString__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.MoreString, global::Google.ProtocolBuffers.TestProtos.MoreString.Builder> internal__static_protobuf_unittest_MoreString__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_OneBytes__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.OneBytes, global::Google.ProtocolBuffers.TestProtos.OneBytes.Builder> internal__static_protobuf_unittest_OneBytes__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_MoreBytes__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.MoreBytes, global::Google.ProtocolBuffers.TestProtos.MoreBytes.Builder> internal__static_protobuf_unittest_MoreBytes__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_Int32Message__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.Int32Message, global::Google.ProtocolBuffers.TestProtos.Int32Message.Builder> internal__static_protobuf_unittest_Int32Message__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_Uint32Message__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.Uint32Message, global::Google.ProtocolBuffers.TestProtos.Uint32Message.Builder> internal__static_protobuf_unittest_Uint32Message__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_Int64Message__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.Int64Message, global::Google.ProtocolBuffers.TestProtos.Int64Message.Builder> internal__static_protobuf_unittest_Int64Message__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_Uint64Message__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.Uint64Message, global::Google.ProtocolBuffers.TestProtos.Uint64Message.Builder> internal__static_protobuf_unittest_Uint64Message__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_BoolMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.BoolMessage, global::Google.ProtocolBuffers.TestProtos.BoolMessage.Builder> internal__static_protobuf_unittest_BoolMessage__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestOneof__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestOneof, global::Google.ProtocolBuffers.TestProtos.TestOneof.Builder> internal__static_protobuf_unittest_TestOneof__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestOneof_FooGroup__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup, global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup.Builder> internal__static_protobuf_unittest_TestOneof_FooGroup__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestOneofBackwardsCompatible__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible, global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Builder> internal__static_protobuf_unittest_TestOneofBackwardsCompatible__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestOneofBackwardsCompatible_FooGroup__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup, global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup.Builder> internal__static_protobuf_unittest_TestOneofBackwardsCompatible_FooGroup__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestOneof2__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestOneof2, global::Google.ProtocolBuffers.TestProtos.TestOneof2.Builder> internal__static_protobuf_unittest_TestOneof2__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestOneof2_FooGroup__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup, global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup.Builder> internal__static_protobuf_unittest_TestOneof2_FooGroup__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestOneof2_NestedMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage, global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.Builder> internal__static_protobuf_unittest_TestOneof2_NestedMessage__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestRequiredOneof__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof, global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Builder> internal__static_protobuf_unittest_TestRequiredOneof__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestRequiredOneof_NestedMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage, global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage.Builder> internal__static_protobuf_unittest_TestRequiredOneof_NestedMessage__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestPackedTypes__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestPackedTypes, global::Google.ProtocolBuffers.TestProtos.TestPackedTypes.Builder> internal__static_protobuf_unittest_TestPackedTypes__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestUnpackedTypes__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestUnpackedTypes, global::Google.ProtocolBuffers.TestProtos.TestUnpackedTypes.Builder> internal__static_protobuf_unittest_TestUnpackedTypes__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestPackedExtensions__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestPackedExtensions, global::Google.ProtocolBuffers.TestProtos.TestPackedExtensions.Builder> internal__static_protobuf_unittest_TestPackedExtensions__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestUnpackedExtensions__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensions, global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensions.Builder> internal__static_protobuf_unittest_TestUnpackedExtensions__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestDynamicExtensions__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions, global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Builder> internal__static_protobuf_unittest_TestDynamicExtensions__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestDynamicExtensions_DynamicMessageType__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType, global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType.Builder> internal__static_protobuf_unittest_TestDynamicExtensions_DynamicMessageType__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestRepeatedScalarDifferentTagSizes__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestRepeatedScalarDifferentTagSizes, global::Google.ProtocolBuffers.TestProtos.TestRepeatedScalarDifferentTagSizes.Builder> internal__static_protobuf_unittest_TestRepeatedScalarDifferentTagSizes__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestParsingMerge__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Builder> internal__static_protobuf_unittest_TestParsingMerge__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Builder> internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator_Group1__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1.Builder> internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator_Group1__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator_Group2__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2.Builder> internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator_Group2__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestParsingMerge_OptionalGroup__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup.Builder> internal__static_protobuf_unittest_TestParsingMerge_OptionalGroup__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestParsingMerge_RepeatedGroup__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup.Builder> internal__static_protobuf_unittest_TestParsingMerge_RepeatedGroup__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestCommentInjectionMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestCommentInjectionMessage, global::Google.ProtocolBuffers.TestProtos.TestCommentInjectionMessage.Builder> internal__static_protobuf_unittest_TestCommentInjectionMessage__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_FooRequest__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.FooRequest, global::Google.ProtocolBuffers.TestProtos.FooRequest.Builder> internal__static_protobuf_unittest_FooRequest__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_FooResponse__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.FooResponse, global::Google.ProtocolBuffers.TestProtos.FooResponse.Builder> internal__static_protobuf_unittest_FooResponse__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_FooClientMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.FooClientMessage, global::Google.ProtocolBuffers.TestProtos.FooClientMessage.Builder> internal__static_protobuf_unittest_FooClientMessage__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_FooServerMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.FooServerMessage, global::Google.ProtocolBuffers.TestProtos.FooServerMessage.Builder> internal__static_protobuf_unittest_FooServerMessage__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_BarRequest__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.BarRequest, global::Google.ProtocolBuffers.TestProtos.BarRequest.Builder> internal__static_protobuf_unittest_BarRequest__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_BarResponse__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.BarResponse, global::Google.ProtocolBuffers.TestProtos.BarResponse.Builder> internal__static_protobuf_unittest_BarResponse__FieldAccessorTable;
+    #endregion
+    #region Descriptor
+    public static pbd::FileDescriptor Descriptor {
+      get { return descriptor; }
+    }
+    private static pbd::FileDescriptor descriptor;
+
+    static Unittest() {
+      byte[] descriptorData = global::System.Convert.FromBase64String(
+          string.Concat(
+            "Ch5nb29nbGUvcHJvdG9idWYvdW5pdHRlc3QucHJvdG8SEXByb3RvYnVmX3Vu", 
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+            "Iu0YCgxUZXN0QWxsVHlwZXMSFgoOb3B0aW9uYWxfaW50MzIYASABKAUSFgoO", 
+            "b3B0aW9uYWxfaW50NjQYAiABKAMSFwoPb3B0aW9uYWxfdWludDMyGAMgASgN", 
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+          "b2dsZS5Qcm90b2NvbEJ1ZmZlcnMuVGVzdFByb3Rvcw=="));
+      pbd::FileDescriptor.InternalDescriptorAssigner assigner = delegate(pbd::FileDescriptor root) {
+        descriptor = root;
+        internal__static_protobuf_unittest_TestAllTypes__Descriptor = Descriptor.MessageTypes[0];
+        internal__static_protobuf_unittest_TestAllTypes__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder>(internal__static_protobuf_unittest_TestAllTypes__Descriptor,
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+        internal__static_protobuf_unittest_TestAllTypes_NestedMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.Builder>(internal__static_protobuf_unittest_TestAllTypes_NestedMessage__Descriptor,
+                new string[] { "Bb", });
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+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup.Builder>(internal__static_protobuf_unittest_TestAllTypes_OptionalGroup__Descriptor,
+                new string[] { "A", });
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+        internal__static_protobuf_unittest_TestAllTypes_RepeatedGroup__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup.Builder>(internal__static_protobuf_unittest_TestAllTypes_RepeatedGroup__Descriptor,
+                new string[] { "A", });
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+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes, global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes.Builder>(internal__static_protobuf_unittest_NestedTestAllTypes__Descriptor,
+                new string[] { "Child", "Payload", });
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+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestDeprecatedFields, global::Google.ProtocolBuffers.TestProtos.TestDeprecatedFields.Builder>(internal__static_protobuf_unittest_TestDeprecatedFields__Descriptor,
+                new string[] { "DeprecatedInt32", });
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+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.ForeignMessage, global::Google.ProtocolBuffers.TestProtos.ForeignMessage.Builder>(internal__static_protobuf_unittest_ForeignMessage__Descriptor,
+                new string[] { "C", });
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+        internal__static_protobuf_unittest_TestAllExtensions__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestAllExtensions, global::Google.ProtocolBuffers.TestProtos.TestAllExtensions.Builder>(internal__static_protobuf_unittest_TestAllExtensions__Descriptor,
+                new string[] { });
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+        internal__static_protobuf_unittest_OptionalGroup_extension__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.OptionalGroup_extension, global::Google.ProtocolBuffers.TestProtos.OptionalGroup_extension.Builder>(internal__static_protobuf_unittest_OptionalGroup_extension__Descriptor,
+                new string[] { "A", });
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+        internal__static_protobuf_unittest_RepeatedGroup_extension__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.RepeatedGroup_extension, global::Google.ProtocolBuffers.TestProtos.RepeatedGroup_extension.Builder>(internal__static_protobuf_unittest_RepeatedGroup_extension__Descriptor,
+                new string[] { "A", });
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+        internal__static_protobuf_unittest_TestNestedExtension__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestNestedExtension, global::Google.ProtocolBuffers.TestProtos.TestNestedExtension.Builder>(internal__static_protobuf_unittest_TestNestedExtension__Descriptor,
+                new string[] { });
+        global::Google.ProtocolBuffers.TestProtos.TestNestedExtension.Test = pb::GeneratedSingleExtension<string>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.TestNestedExtension.Descriptor.Extensions[0]);
+        global::Google.ProtocolBuffers.TestProtos.TestNestedExtension.NestedStringExtension = pb::GeneratedSingleExtension<string>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.TestNestedExtension.Descriptor.Extensions[1]);
+        internal__static_protobuf_unittest_TestRequired__Descriptor = Descriptor.MessageTypes[8];
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+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestRequired, global::Google.ProtocolBuffers.TestProtos.TestRequired.Builder>(internal__static_protobuf_unittest_TestRequired__Descriptor,
+                new string[] { "A", "Dummy2", "B", "Dummy4", "Dummy5", "Dummy6", "Dummy7", "Dummy8", "Dummy9", "Dummy10", "Dummy11", "Dummy12", "Dummy13", "Dummy14", "Dummy15", "Dummy16", "Dummy17", "Dummy18", "Dummy19", "Dummy20", "Dummy21", "Dummy22", "Dummy23", "Dummy24", "Dummy25", "Dummy26", "Dummy27", "Dummy28", "Dummy29", "Dummy30", "Dummy31", "Dummy32", "C", });
+        global::Google.ProtocolBuffers.TestProtos.TestRequired.Single = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.TestRequired>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.TestRequired.Descriptor.Extensions[0]);
+        global::Google.ProtocolBuffers.TestProtos.TestRequired.Multi = pb::GeneratedRepeatExtension<global::Google.ProtocolBuffers.TestProtos.TestRequired>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.TestRequired.Descriptor.Extensions[1]);
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+        internal__static_protobuf_unittest_TestRequiredForeign__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestRequiredForeign, global::Google.ProtocolBuffers.TestProtos.TestRequiredForeign.Builder>(internal__static_protobuf_unittest_TestRequiredForeign__Descriptor,
+                new string[] { "OptionalMessage", "RepeatedMessage", "Dummy", });
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+        internal__static_protobuf_unittest_TestForeignNested__FieldAccessorTable = 
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+                new string[] { "ForeignNested", });
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+        internal__static_protobuf_unittest_TestEmptyMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestEmptyMessage, global::Google.ProtocolBuffers.TestProtos.TestEmptyMessage.Builder>(internal__static_protobuf_unittest_TestEmptyMessage__Descriptor,
+                new string[] { });
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+        internal__static_protobuf_unittest_TestEmptyMessageWithExtensions__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestEmptyMessageWithExtensions, global::Google.ProtocolBuffers.TestProtos.TestEmptyMessageWithExtensions.Builder>(internal__static_protobuf_unittest_TestEmptyMessageWithExtensions__Descriptor,
+                new string[] { });
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+        internal__static_protobuf_unittest_TestMultipleExtensionRanges__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestMultipleExtensionRanges, global::Google.ProtocolBuffers.TestProtos.TestMultipleExtensionRanges.Builder>(internal__static_protobuf_unittest_TestMultipleExtensionRanges__Descriptor,
+                new string[] { });
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+        internal__static_protobuf_unittest_TestReallyLargeTagNumber__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestReallyLargeTagNumber, global::Google.ProtocolBuffers.TestProtos.TestReallyLargeTagNumber.Builder>(internal__static_protobuf_unittest_TestReallyLargeTagNumber__Descriptor,
+                new string[] { "A", "Bb", });
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+        internal__static_protobuf_unittest_TestRecursiveMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage, global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage.Builder>(internal__static_protobuf_unittest_TestRecursiveMessage__Descriptor,
+                new string[] { "A", "I", });
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+        internal__static_protobuf_unittest_TestMutualRecursionA__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA, global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA.Builder>(internal__static_protobuf_unittest_TestMutualRecursionA__Descriptor,
+                new string[] { "Bb", });
+        internal__static_protobuf_unittest_TestMutualRecursionB__Descriptor = Descriptor.MessageTypes[17];
+        internal__static_protobuf_unittest_TestMutualRecursionB__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB, global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB.Builder>(internal__static_protobuf_unittest_TestMutualRecursionB__Descriptor,
+                new string[] { "A", "OptionalInt32", });
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+        internal__static_protobuf_unittest_TestDupFieldNumber__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber, global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Builder>(internal__static_protobuf_unittest_TestDupFieldNumber__Descriptor,
+                new string[] { "A", "Foo", "Bar", });
+        internal__static_protobuf_unittest_TestDupFieldNumber_Foo__Descriptor = internal__static_protobuf_unittest_TestDupFieldNumber__Descriptor.NestedTypes[0];
+        internal__static_protobuf_unittest_TestDupFieldNumber_Foo__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo, global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo.Builder>(internal__static_protobuf_unittest_TestDupFieldNumber_Foo__Descriptor,
+                new string[] { "A", });
+        internal__static_protobuf_unittest_TestDupFieldNumber_Bar__Descriptor = internal__static_protobuf_unittest_TestDupFieldNumber__Descriptor.NestedTypes[1];
+        internal__static_protobuf_unittest_TestDupFieldNumber_Bar__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar, global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar.Builder>(internal__static_protobuf_unittest_TestDupFieldNumber_Bar__Descriptor,
+                new string[] { "A", });
+        internal__static_protobuf_unittest_TestEagerMessage__Descriptor = Descriptor.MessageTypes[19];
+        internal__static_protobuf_unittest_TestEagerMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestEagerMessage, global::Google.ProtocolBuffers.TestProtos.TestEagerMessage.Builder>(internal__static_protobuf_unittest_TestEagerMessage__Descriptor,
+                new string[] { "SubMessage", });
+        internal__static_protobuf_unittest_TestLazyMessage__Descriptor = Descriptor.MessageTypes[20];
+        internal__static_protobuf_unittest_TestLazyMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestLazyMessage, global::Google.ProtocolBuffers.TestProtos.TestLazyMessage.Builder>(internal__static_protobuf_unittest_TestLazyMessage__Descriptor,
+                new string[] { "SubMessage", });
+        internal__static_protobuf_unittest_TestNestedMessageHasBits__Descriptor = Descriptor.MessageTypes[21];
+        internal__static_protobuf_unittest_TestNestedMessageHasBits__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits, global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Builder>(internal__static_protobuf_unittest_TestNestedMessageHasBits__Descriptor,
+                new string[] { "OptionalNestedMessage", });
+        internal__static_protobuf_unittest_TestNestedMessageHasBits_NestedMessage__Descriptor = internal__static_protobuf_unittest_TestNestedMessageHasBits__Descriptor.NestedTypes[0];
+        internal__static_protobuf_unittest_TestNestedMessageHasBits_NestedMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage, global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage.Builder>(internal__static_protobuf_unittest_TestNestedMessageHasBits_NestedMessage__Descriptor,
+                new string[] { "NestedmessageRepeatedInt32", "NestedmessageRepeatedForeignmessage", });
+        internal__static_protobuf_unittest_TestCamelCaseFieldNames__Descriptor = Descriptor.MessageTypes[22];
+        internal__static_protobuf_unittest_TestCamelCaseFieldNames__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestCamelCaseFieldNames, global::Google.ProtocolBuffers.TestProtos.TestCamelCaseFieldNames.Builder>(internal__static_protobuf_unittest_TestCamelCaseFieldNames__Descriptor,
+                new string[] { "PrimitiveField", "StringField", "EnumField", "MessageField", "StringPieceField", "CordField", "RepeatedPrimitiveField", "RepeatedStringField", "RepeatedEnumField", "RepeatedMessageField", "RepeatedStringPieceField", "RepeatedCordField", });
+        internal__static_protobuf_unittest_TestFieldOrderings__Descriptor = Descriptor.MessageTypes[23];
+        internal__static_protobuf_unittest_TestFieldOrderings__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings, global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Builder>(internal__static_protobuf_unittest_TestFieldOrderings__Descriptor,
+                new string[] { "MyString", "MyInt", "MyFloat", "OptionalNestedMessage", });
+        internal__static_protobuf_unittest_TestFieldOrderings_NestedMessage__Descriptor = internal__static_protobuf_unittest_TestFieldOrderings__Descriptor.NestedTypes[0];
+        internal__static_protobuf_unittest_TestFieldOrderings_NestedMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage, global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage.Builder>(internal__static_protobuf_unittest_TestFieldOrderings_NestedMessage__Descriptor,
+                new string[] { "Oo", "Bb", });
+        internal__static_protobuf_unittest_TestExtremeDefaultValues__Descriptor = Descriptor.MessageTypes[24];
+        internal__static_protobuf_unittest_TestExtremeDefaultValues__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues, global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.Builder>(internal__static_protobuf_unittest_TestExtremeDefaultValues__Descriptor,
+                new string[] { "EscapedBytes", "LargeUint32", "LargeUint64", "SmallInt32", "SmallInt64", "ReallySmallInt32", "ReallySmallInt64", "Utf8String", "ZeroFloat", "OneFloat", "SmallFloat", "NegativeOneFloat", "NegativeFloat", "LargeFloat", "SmallNegativeFloat", "InfDouble", "NegInfDouble", "NanDouble", "InfFloat", "NegInfFloat", "NanFloat", "CppTrigraph", "StringWithZero", "BytesWithZero", "StringPieceWithZero", "CordWithZero", "ReplacementString", });
+        internal__static_protobuf_unittest_SparseEnumMessage__Descriptor = Descriptor.MessageTypes[25];
+        internal__static_protobuf_unittest_SparseEnumMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SparseEnumMessage, global::Google.ProtocolBuffers.TestProtos.SparseEnumMessage.Builder>(internal__static_protobuf_unittest_SparseEnumMessage__Descriptor,
+                new string[] { "SparseEnum", });
+        internal__static_protobuf_unittest_OneString__Descriptor = Descriptor.MessageTypes[26];
+        internal__static_protobuf_unittest_OneString__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.OneString, global::Google.ProtocolBuffers.TestProtos.OneString.Builder>(internal__static_protobuf_unittest_OneString__Descriptor,
+                new string[] { "Data", });
+        internal__static_protobuf_unittest_MoreString__Descriptor = Descriptor.MessageTypes[27];
+        internal__static_protobuf_unittest_MoreString__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.MoreString, global::Google.ProtocolBuffers.TestProtos.MoreString.Builder>(internal__static_protobuf_unittest_MoreString__Descriptor,
+                new string[] { "Data", });
+        internal__static_protobuf_unittest_OneBytes__Descriptor = Descriptor.MessageTypes[28];
+        internal__static_protobuf_unittest_OneBytes__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.OneBytes, global::Google.ProtocolBuffers.TestProtos.OneBytes.Builder>(internal__static_protobuf_unittest_OneBytes__Descriptor,
+                new string[] { "Data", });
+        internal__static_protobuf_unittest_MoreBytes__Descriptor = Descriptor.MessageTypes[29];
+        internal__static_protobuf_unittest_MoreBytes__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.MoreBytes, global::Google.ProtocolBuffers.TestProtos.MoreBytes.Builder>(internal__static_protobuf_unittest_MoreBytes__Descriptor,
+                new string[] { "Data", });
+        internal__static_protobuf_unittest_Int32Message__Descriptor = Descriptor.MessageTypes[30];
+        internal__static_protobuf_unittest_Int32Message__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.Int32Message, global::Google.ProtocolBuffers.TestProtos.Int32Message.Builder>(internal__static_protobuf_unittest_Int32Message__Descriptor,
+                new string[] { "Data", });
+        internal__static_protobuf_unittest_Uint32Message__Descriptor = Descriptor.MessageTypes[31];
+        internal__static_protobuf_unittest_Uint32Message__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.Uint32Message, global::Google.ProtocolBuffers.TestProtos.Uint32Message.Builder>(internal__static_protobuf_unittest_Uint32Message__Descriptor,
+                new string[] { "Data", });
+        internal__static_protobuf_unittest_Int64Message__Descriptor = Descriptor.MessageTypes[32];
+        internal__static_protobuf_unittest_Int64Message__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.Int64Message, global::Google.ProtocolBuffers.TestProtos.Int64Message.Builder>(internal__static_protobuf_unittest_Int64Message__Descriptor,
+                new string[] { "Data", });
+        internal__static_protobuf_unittest_Uint64Message__Descriptor = Descriptor.MessageTypes[33];
+        internal__static_protobuf_unittest_Uint64Message__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.Uint64Message, global::Google.ProtocolBuffers.TestProtos.Uint64Message.Builder>(internal__static_protobuf_unittest_Uint64Message__Descriptor,
+                new string[] { "Data", });
+        internal__static_protobuf_unittest_BoolMessage__Descriptor = Descriptor.MessageTypes[34];
+        internal__static_protobuf_unittest_BoolMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.BoolMessage, global::Google.ProtocolBuffers.TestProtos.BoolMessage.Builder>(internal__static_protobuf_unittest_BoolMessage__Descriptor,
+                new string[] { "Data", });
+        internal__static_protobuf_unittest_TestOneof__Descriptor = Descriptor.MessageTypes[35];
+        internal__static_protobuf_unittest_TestOneof__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestOneof, global::Google.ProtocolBuffers.TestProtos.TestOneof.Builder>(internal__static_protobuf_unittest_TestOneof__Descriptor,
+                new string[] { "FooInt", "FooString", "FooMessage", "FooGroup", });
+        internal__static_protobuf_unittest_TestOneof_FooGroup__Descriptor = internal__static_protobuf_unittest_TestOneof__Descriptor.NestedTypes[0];
+        internal__static_protobuf_unittest_TestOneof_FooGroup__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup, global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup.Builder>(internal__static_protobuf_unittest_TestOneof_FooGroup__Descriptor,
+                new string[] { "A", "B", });
+        internal__static_protobuf_unittest_TestOneofBackwardsCompatible__Descriptor = Descriptor.MessageTypes[36];
+        internal__static_protobuf_unittest_TestOneofBackwardsCompatible__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible, global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Builder>(internal__static_protobuf_unittest_TestOneofBackwardsCompatible__Descriptor,
+                new string[] { "FooInt", "FooString", "FooMessage", "FooGroup", });
+        internal__static_protobuf_unittest_TestOneofBackwardsCompatible_FooGroup__Descriptor = internal__static_protobuf_unittest_TestOneofBackwardsCompatible__Descriptor.NestedTypes[0];
+        internal__static_protobuf_unittest_TestOneofBackwardsCompatible_FooGroup__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup, global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup.Builder>(internal__static_protobuf_unittest_TestOneofBackwardsCompatible_FooGroup__Descriptor,
+                new string[] { "A", "B", });
+        internal__static_protobuf_unittest_TestOneof2__Descriptor = Descriptor.MessageTypes[37];
+        internal__static_protobuf_unittest_TestOneof2__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestOneof2, global::Google.ProtocolBuffers.TestProtos.TestOneof2.Builder>(internal__static_protobuf_unittest_TestOneof2__Descriptor,
+                new string[] { "FooInt", "FooString", "FooCord", "FooStringPiece", "FooBytes", "FooEnum", "FooMessage", "FooGroup", "FooLazyMessage", "BarInt", "BarString", "BarCord", "BarStringPiece", "BarBytes", "BarEnum", "BazInt", "BazString", });
+        internal__static_protobuf_unittest_TestOneof2_FooGroup__Descriptor = internal__static_protobuf_unittest_TestOneof2__Descriptor.NestedTypes[0];
+        internal__static_protobuf_unittest_TestOneof2_FooGroup__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup, global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup.Builder>(internal__static_protobuf_unittest_TestOneof2_FooGroup__Descriptor,
+                new string[] { "A", "B", });
+        internal__static_protobuf_unittest_TestOneof2_NestedMessage__Descriptor = internal__static_protobuf_unittest_TestOneof2__Descriptor.NestedTypes[1];
+        internal__static_protobuf_unittest_TestOneof2_NestedMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage, global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.Builder>(internal__static_protobuf_unittest_TestOneof2_NestedMessage__Descriptor,
+                new string[] { "QuxInt", "CorgeInt", });
+        internal__static_protobuf_unittest_TestRequiredOneof__Descriptor = Descriptor.MessageTypes[38];
+        internal__static_protobuf_unittest_TestRequiredOneof__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof, global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Builder>(internal__static_protobuf_unittest_TestRequiredOneof__Descriptor,
+                new string[] { "FooInt", "FooString", "FooMessage", });
+        internal__static_protobuf_unittest_TestRequiredOneof_NestedMessage__Descriptor = internal__static_protobuf_unittest_TestRequiredOneof__Descriptor.NestedTypes[0];
+        internal__static_protobuf_unittest_TestRequiredOneof_NestedMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage, global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage.Builder>(internal__static_protobuf_unittest_TestRequiredOneof_NestedMessage__Descriptor,
+                new string[] { "RequiredDouble", });
+        internal__static_protobuf_unittest_TestPackedTypes__Descriptor = Descriptor.MessageTypes[39];
+        internal__static_protobuf_unittest_TestPackedTypes__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestPackedTypes, global::Google.ProtocolBuffers.TestProtos.TestPackedTypes.Builder>(internal__static_protobuf_unittest_TestPackedTypes__Descriptor,
+                new string[] { "PackedInt32", "PackedInt64", "PackedUint32", "PackedUint64", "PackedSint32", "PackedSint64", "PackedFixed32", "PackedFixed64", "PackedSfixed32", "PackedSfixed64", "PackedFloat", "PackedDouble", "PackedBool", "PackedEnum", });
+        internal__static_protobuf_unittest_TestUnpackedTypes__Descriptor = Descriptor.MessageTypes[40];
+        internal__static_protobuf_unittest_TestUnpackedTypes__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestUnpackedTypes, global::Google.ProtocolBuffers.TestProtos.TestUnpackedTypes.Builder>(internal__static_protobuf_unittest_TestUnpackedTypes__Descriptor,
+                new string[] { "UnpackedInt32", "UnpackedInt64", "UnpackedUint32", "UnpackedUint64", "UnpackedSint32", "UnpackedSint64", "UnpackedFixed32", "UnpackedFixed64", "UnpackedSfixed32", "UnpackedSfixed64", "UnpackedFloat", "UnpackedDouble", "UnpackedBool", "UnpackedEnum", });
+        internal__static_protobuf_unittest_TestPackedExtensions__Descriptor = Descriptor.MessageTypes[41];
+        internal__static_protobuf_unittest_TestPackedExtensions__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestPackedExtensions, global::Google.ProtocolBuffers.TestProtos.TestPackedExtensions.Builder>(internal__static_protobuf_unittest_TestPackedExtensions__Descriptor,
+                new string[] { });
+        internal__static_protobuf_unittest_TestUnpackedExtensions__Descriptor = Descriptor.MessageTypes[42];
+        internal__static_protobuf_unittest_TestUnpackedExtensions__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensions, global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensions.Builder>(internal__static_protobuf_unittest_TestUnpackedExtensions__Descriptor,
+                new string[] { });
+        internal__static_protobuf_unittest_TestDynamicExtensions__Descriptor = Descriptor.MessageTypes[43];
+        internal__static_protobuf_unittest_TestDynamicExtensions__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions, global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Builder>(internal__static_protobuf_unittest_TestDynamicExtensions__Descriptor,
+                new string[] { "ScalarExtension", "EnumExtension", "DynamicEnumExtension", "MessageExtension", "DynamicMessageExtension", "RepeatedExtension", "PackedExtension", });
+        internal__static_protobuf_unittest_TestDynamicExtensions_DynamicMessageType__Descriptor = internal__static_protobuf_unittest_TestDynamicExtensions__Descriptor.NestedTypes[0];
+        internal__static_protobuf_unittest_TestDynamicExtensions_DynamicMessageType__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType, global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType.Builder>(internal__static_protobuf_unittest_TestDynamicExtensions_DynamicMessageType__Descriptor,
+                new string[] { "DynamicField", });
+        internal__static_protobuf_unittest_TestRepeatedScalarDifferentTagSizes__Descriptor = Descriptor.MessageTypes[44];
+        internal__static_protobuf_unittest_TestRepeatedScalarDifferentTagSizes__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestRepeatedScalarDifferentTagSizes, global::Google.ProtocolBuffers.TestProtos.TestRepeatedScalarDifferentTagSizes.Builder>(internal__static_protobuf_unittest_TestRepeatedScalarDifferentTagSizes__Descriptor,
+                new string[] { "RepeatedFixed32", "RepeatedInt32", "RepeatedFixed64", "RepeatedInt64", "RepeatedFloat", "RepeatedUint64", });
+        internal__static_protobuf_unittest_TestParsingMerge__Descriptor = Descriptor.MessageTypes[45];
+        internal__static_protobuf_unittest_TestParsingMerge__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Builder>(internal__static_protobuf_unittest_TestParsingMerge__Descriptor,
+                new string[] { "RequiredAllTypes", "OptionalAllTypes", "RepeatedAllTypes", "OptionalGroup", "RepeatedGroup", });
+        internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator__Descriptor = internal__static_protobuf_unittest_TestParsingMerge__Descriptor.NestedTypes[0];
+        internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Builder>(internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator__Descriptor,
+                new string[] { "Field1", "Field2", "Field3", "Group1", "Group2", "Ext1", "Ext2", });
+        internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator_Group1__Descriptor = internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator__Descriptor.NestedTypes[0];
+        internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator_Group1__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1.Builder>(internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator_Group1__Descriptor,
+                new string[] { "Field1", });
+        internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator_Group2__Descriptor = internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator__Descriptor.NestedTypes[1];
+        internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator_Group2__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2.Builder>(internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator_Group2__Descriptor,
+                new string[] { "Field1", });
+        internal__static_protobuf_unittest_TestParsingMerge_OptionalGroup__Descriptor = internal__static_protobuf_unittest_TestParsingMerge__Descriptor.NestedTypes[1];
+        internal__static_protobuf_unittest_TestParsingMerge_OptionalGroup__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup.Builder>(internal__static_protobuf_unittest_TestParsingMerge_OptionalGroup__Descriptor,
+                new string[] { "OptionalGroupAllTypes", });
+        internal__static_protobuf_unittest_TestParsingMerge_RepeatedGroup__Descriptor = internal__static_protobuf_unittest_TestParsingMerge__Descriptor.NestedTypes[2];
+        internal__static_protobuf_unittest_TestParsingMerge_RepeatedGroup__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup.Builder>(internal__static_protobuf_unittest_TestParsingMerge_RepeatedGroup__Descriptor,
+                new string[] { "RepeatedGroupAllTypes", });
+        global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.OptionalExt = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.TestAllTypes>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Descriptor.Extensions[0]);
+        global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.RepeatedExt = pb::GeneratedRepeatExtension<global::Google.ProtocolBuffers.TestProtos.TestAllTypes>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Descriptor.Extensions[1]);
+        internal__static_protobuf_unittest_TestCommentInjectionMessage__Descriptor = Descriptor.MessageTypes[46];
+        internal__static_protobuf_unittest_TestCommentInjectionMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestCommentInjectionMessage, global::Google.ProtocolBuffers.TestProtos.TestCommentInjectionMessage.Builder>(internal__static_protobuf_unittest_TestCommentInjectionMessage__Descriptor,
+                new string[] { "A", });
+        internal__static_protobuf_unittest_FooRequest__Descriptor = Descriptor.MessageTypes[47];
+        internal__static_protobuf_unittest_FooRequest__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.FooRequest, global::Google.ProtocolBuffers.TestProtos.FooRequest.Builder>(internal__static_protobuf_unittest_FooRequest__Descriptor,
+                new string[] { });
+        internal__static_protobuf_unittest_FooResponse__Descriptor = Descriptor.MessageTypes[48];
+        internal__static_protobuf_unittest_FooResponse__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.FooResponse, global::Google.ProtocolBuffers.TestProtos.FooResponse.Builder>(internal__static_protobuf_unittest_FooResponse__Descriptor,
+                new string[] { });
+        internal__static_protobuf_unittest_FooClientMessage__Descriptor = Descriptor.MessageTypes[49];
+        internal__static_protobuf_unittest_FooClientMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.FooClientMessage, global::Google.ProtocolBuffers.TestProtos.FooClientMessage.Builder>(internal__static_protobuf_unittest_FooClientMessage__Descriptor,
+                new string[] { });
+        internal__static_protobuf_unittest_FooServerMessage__Descriptor = Descriptor.MessageTypes[50];
+        internal__static_protobuf_unittest_FooServerMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.FooServerMessage, global::Google.ProtocolBuffers.TestProtos.FooServerMessage.Builder>(internal__static_protobuf_unittest_FooServerMessage__Descriptor,
+                new string[] { });
+        internal__static_protobuf_unittest_BarRequest__Descriptor = Descriptor.MessageTypes[51];
+        internal__static_protobuf_unittest_BarRequest__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.BarRequest, global::Google.ProtocolBuffers.TestProtos.BarRequest.Builder>(internal__static_protobuf_unittest_BarRequest__Descriptor,
+                new string[] { });
+        internal__static_protobuf_unittest_BarResponse__Descriptor = Descriptor.MessageTypes[52];
+        internal__static_protobuf_unittest_BarResponse__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.BarResponse, global::Google.ProtocolBuffers.TestProtos.BarResponse.Builder>(internal__static_protobuf_unittest_BarResponse__Descriptor,
+                new string[] { });
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalInt32Extension = pb::GeneratedSingleExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[0]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalInt64Extension = pb::GeneratedSingleExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[1]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalUint32Extension = pb::GeneratedSingleExtension<uint>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[2]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalUint64Extension = pb::GeneratedSingleExtension<ulong>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[3]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalSint32Extension = pb::GeneratedSingleExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[4]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalSint64Extension = pb::GeneratedSingleExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[5]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalFixed32Extension = pb::GeneratedSingleExtension<uint>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[6]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalFixed64Extension = pb::GeneratedSingleExtension<ulong>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[7]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalSfixed32Extension = pb::GeneratedSingleExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[8]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalSfixed64Extension = pb::GeneratedSingleExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[9]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalFloatExtension = pb::GeneratedSingleExtension<float>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[10]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalDoubleExtension = pb::GeneratedSingleExtension<double>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[11]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalBoolExtension = pb::GeneratedSingleExtension<bool>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[12]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalStringExtension = pb::GeneratedSingleExtension<string>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[13]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalBytesExtension = pb::GeneratedSingleExtension<pb::ByteString>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[14]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalGroupExtension = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.OptionalGroup_extension>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[15]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalNestedMessageExtension = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[16]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalForeignMessageExtension = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.ForeignMessage>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[17]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalImportMessageExtension = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.ImportMessage>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[18]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalNestedEnumExtension = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[19]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalForeignEnumExtension = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.ForeignEnum>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[20]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalImportEnumExtension = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.ImportEnum>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[21]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalStringPieceExtension = pb::GeneratedSingleExtension<string>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[22]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalCordExtension = pb::GeneratedSingleExtension<string>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[23]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalPublicImportMessageExtension = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.PublicImportMessage>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[24]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalLazyMessageExtension = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[25]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedInt32Extension = pb::GeneratedRepeatExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[26]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedInt64Extension = pb::GeneratedRepeatExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[27]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedUint32Extension = pb::GeneratedRepeatExtension<uint>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[28]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedUint64Extension = pb::GeneratedRepeatExtension<ulong>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[29]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedSint32Extension = pb::GeneratedRepeatExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[30]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedSint64Extension = pb::GeneratedRepeatExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[31]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedFixed32Extension = pb::GeneratedRepeatExtension<uint>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[32]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedFixed64Extension = pb::GeneratedRepeatExtension<ulong>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[33]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedSfixed32Extension = pb::GeneratedRepeatExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[34]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedSfixed64Extension = pb::GeneratedRepeatExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[35]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedFloatExtension = pb::GeneratedRepeatExtension<float>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[36]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedDoubleExtension = pb::GeneratedRepeatExtension<double>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[37]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedBoolExtension = pb::GeneratedRepeatExtension<bool>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[38]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedStringExtension = pb::GeneratedRepeatExtension<string>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[39]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedBytesExtension = pb::GeneratedRepeatExtension<pb::ByteString>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[40]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedGroupExtension = pb::GeneratedRepeatExtension<global::Google.ProtocolBuffers.TestProtos.RepeatedGroup_extension>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[41]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedNestedMessageExtension = pb::GeneratedRepeatExtension<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[42]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedForeignMessageExtension = pb::GeneratedRepeatExtension<global::Google.ProtocolBuffers.TestProtos.ForeignMessage>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[43]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedImportMessageExtension = pb::GeneratedRepeatExtension<global::Google.ProtocolBuffers.TestProtos.ImportMessage>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[44]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedNestedEnumExtension = pb::GeneratedRepeatExtension<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[45]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedForeignEnumExtension = pb::GeneratedRepeatExtension<global::Google.ProtocolBuffers.TestProtos.ForeignEnum>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[46]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedImportEnumExtension = pb::GeneratedRepeatExtension<global::Google.ProtocolBuffers.TestProtos.ImportEnum>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[47]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedStringPieceExtension = pb::GeneratedRepeatExtension<string>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[48]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedCordExtension = pb::GeneratedRepeatExtension<string>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[49]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedLazyMessageExtension = pb::GeneratedRepeatExtension<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[50]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultInt32Extension = pb::GeneratedSingleExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[51]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultInt64Extension = pb::GeneratedSingleExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[52]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultUint32Extension = pb::GeneratedSingleExtension<uint>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[53]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultUint64Extension = pb::GeneratedSingleExtension<ulong>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[54]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultSint32Extension = pb::GeneratedSingleExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[55]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultSint64Extension = pb::GeneratedSingleExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[56]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultFixed32Extension = pb::GeneratedSingleExtension<uint>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[57]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultFixed64Extension = pb::GeneratedSingleExtension<ulong>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[58]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultSfixed32Extension = pb::GeneratedSingleExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[59]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultSfixed64Extension = pb::GeneratedSingleExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[60]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultFloatExtension = pb::GeneratedSingleExtension<float>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[61]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultDoubleExtension = pb::GeneratedSingleExtension<double>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[62]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultBoolExtension = pb::GeneratedSingleExtension<bool>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[63]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultStringExtension = pb::GeneratedSingleExtension<string>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[64]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultBytesExtension = pb::GeneratedSingleExtension<pb::ByteString>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[65]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultNestedEnumExtension = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[66]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultForeignEnumExtension = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.ForeignEnum>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[67]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultImportEnumExtension = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.ImportEnum>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[68]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultStringPieceExtension = pb::GeneratedSingleExtension<string>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[69]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultCordExtension = pb::GeneratedSingleExtension<string>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[70]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OneofUint32Extension = pb::GeneratedSingleExtension<uint>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[71]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OneofNestedMessageExtension = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[72]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OneofStringExtension = pb::GeneratedSingleExtension<string>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[73]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.OneofBytesExtension = pb::GeneratedSingleExtension<pb::ByteString>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[74]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.MyExtensionString = pb::GeneratedSingleExtension<string>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[75]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.MyExtensionInt = pb::GeneratedSingleExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[76]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.PackedInt32Extension = pb::GeneratedRepeatExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[77]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.PackedInt64Extension = pb::GeneratedRepeatExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[78]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.PackedUint32Extension = pb::GeneratedRepeatExtension<uint>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[79]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.PackedUint64Extension = pb::GeneratedRepeatExtension<ulong>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[80]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.PackedSint32Extension = pb::GeneratedRepeatExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[81]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.PackedSint64Extension = pb::GeneratedRepeatExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[82]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.PackedFixed32Extension = pb::GeneratedRepeatExtension<uint>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[83]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.PackedFixed64Extension = pb::GeneratedRepeatExtension<ulong>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[84]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.PackedSfixed32Extension = pb::GeneratedRepeatExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[85]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.PackedSfixed64Extension = pb::GeneratedRepeatExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[86]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.PackedFloatExtension = pb::GeneratedRepeatExtension<float>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[87]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.PackedDoubleExtension = pb::GeneratedRepeatExtension<double>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[88]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.PackedBoolExtension = pb::GeneratedRepeatExtension<bool>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[89]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.PackedEnumExtension = pb::GeneratedRepeatExtension<global::Google.ProtocolBuffers.TestProtos.ForeignEnum>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[90]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedInt32Extension = pb::GeneratedRepeatExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[91]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedInt64Extension = pb::GeneratedRepeatExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[92]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedUint32Extension = pb::GeneratedRepeatExtension<uint>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[93]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedUint64Extension = pb::GeneratedRepeatExtension<ulong>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[94]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedSint32Extension = pb::GeneratedRepeatExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[95]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedSint64Extension = pb::GeneratedRepeatExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[96]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedFixed32Extension = pb::GeneratedRepeatExtension<uint>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[97]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedFixed64Extension = pb::GeneratedRepeatExtension<ulong>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[98]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedSfixed32Extension = pb::GeneratedRepeatExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[99]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedSfixed64Extension = pb::GeneratedRepeatExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[100]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedFloatExtension = pb::GeneratedRepeatExtension<float>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[101]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedDoubleExtension = pb::GeneratedRepeatExtension<double>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[102]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedBoolExtension = pb::GeneratedRepeatExtension<bool>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[103]);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedEnumExtension = pb::GeneratedRepeatExtension<global::Google.ProtocolBuffers.TestProtos.ForeignEnum>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[104]);
+        pb::ExtensionRegistry registry = pb::ExtensionRegistry.CreateInstance();
+        RegisterAllExtensions(registry);
+        global::Google.ProtocolBuffers.TestProtos.UnittestImport.RegisterAllExtensions(registry);
+        return registry;
+      };
+      pbd::FileDescriptor.InternalBuildGeneratedFileFrom(descriptorData,
+          new pbd::FileDescriptor[] {
+          global::Google.ProtocolBuffers.TestProtos.UnittestImport.Descriptor, 
+          }, assigner);
+    }
+    #endregion
+
+  }
+  #region Enums
+  public enum ForeignEnum {
+    FOREIGN_FOO = 4,
+    FOREIGN_BAR = 5,
+    FOREIGN_BAZ = 6,
+  }
+
+  public enum TestEnumWithDupValue {
+    FOO1 = 1,
+    BAR1 = 2,
+    BAZ = 3,
+    FOO2 = 1,
+    BAR2 = 2,
+  }
+
+  public enum TestSparseEnum {
+    SPARSE_A = 123,
+    SPARSE_B = 62374,
+    SPARSE_C = 12589234,
+    SPARSE_D = -15,
+    SPARSE_E = -53452,
+    SPARSE_F = 0,
+    SPARSE_G = 2,
+  }
+
+  #endregion
+
+  #region Messages
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestAllTypes : pb::GeneratedMessage<TestAllTypes, TestAllTypes.Builder> {
+    private TestAllTypes() { }
+    private static readonly TestAllTypes defaultInstance = new TestAllTypes().MakeReadOnly();
+    private static readonly string[] _testAllTypesFieldNames = new string[] { "default_bool", "default_bytes", "default_cord", "default_double", "default_fixed32", "default_fixed64", "default_float", "default_foreign_enum", "default_import_enum", "default_int32", "default_int64", "default_nested_enum", "default_sfixed32", "default_sfixed64", "default_sint32", "default_sint64", "default_string", "default_string_piece", "default_uint32", "default_uint64", "oneof_bytes", "oneof_nested_message", "oneof_string", "oneof_uint32", "optional_bool", "optional_bytes", "optional_cord", "optional_double", "optional_fixed32", "optional_fixed64", "optional_float", "optional_foreign_enum", "optional_foreign_message", "optional_import_enum", "optional_import_message", "optional_int32", "optional_int64", "optional_lazy_message", "optional_nested_enum", "optional_nested_message", "optional_public_import_message", "optional_sfixed32", "optional_sfixed64", "optional_sint32", "optional_sint64", "optional_string", "optional_string_piece", "optional_uint32", "optional_uint64", "optionalgroup", "repeated_bool", "repeated_bytes", "repeated_cord", "repeated_double", "repeated_fixed32", "repeated_fixed64", "repeated_float", "repeated_foreign_enum", "repeated_foreign_message", "repeated_import_enum", "repeated_import_message", "repeated_int32", "repeated_int64", "repeated_lazy_message", "repeated_nested_enum", "repeated_nested_message", "repeated_sfixed32", "repeated_sfixed64", "repeated_sint32", "repeated_sint64", "repeated_string", "repeated_string_piece", "repeated_uint32", "repeated_uint64", "repeatedgroup" };
+    private static readonly uint[] _testAllTypesFieldTags = new uint[] { 584, 602, 682, 577, 541, 545, 573, 656, 664, 488, 496, 648, 557, 561, 520, 528, 594, 674, 504, 512, 914, 898, 906, 888, 104, 122, 202, 97, 61, 65, 93, 176, 154, 184, 162, 8, 16, 218, 168, 146, 210, 77, 81, 40, 48, 114, 194, 24, 32, 131, 344, 362, 442, 337, 301, 305, 333, 416, 394, 424, 402, 248, 256, 458, 408, 386, 317, 321, 280, 288, 354, 434, 264, 272, 371 };
+    public static TestAllTypes DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestAllTypes DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestAllTypes ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestAllTypes__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestAllTypes, TestAllTypes.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestAllTypes__FieldAccessorTable; }
+    }
+
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      public enum NestedEnum {
+        FOO = 1,
+        BAR = 2,
+        BAZ = 3,
+        NEG = -1,
+      }
+
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class NestedMessage : pb::GeneratedMessage<NestedMessage, NestedMessage.Builder> {
+        private NestedMessage() { }
+        private static readonly NestedMessage defaultInstance = new NestedMessage().MakeReadOnly();
+        private static readonly string[] _nestedMessageFieldNames = new string[] { "bb" };
+        private static readonly uint[] _nestedMessageFieldTags = new uint[] { 8 };
+        public static NestedMessage DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override NestedMessage DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override NestedMessage ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestAllTypes_NestedMessage__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<NestedMessage, NestedMessage.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestAllTypes_NestedMessage__FieldAccessorTable; }
+        }
+
+        public const int BbFieldNumber = 1;
+        private bool hasBb;
+        private int bb_;
+        public bool HasBb {
+          get { return hasBb; }
+        }
+        public int Bb {
+          get { return bb_; }
+        }
+
+        public override bool IsInitialized {
+          get {
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _nestedMessageFieldNames;
+          if (hasBb) {
+            output.WriteInt32(1, field_names[0], Bb);
+          }
+          UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          if (hasBb) {
+            size += pb::CodedOutputStream.ComputeInt32Size(1, Bb);
+          }
+          size += UnknownFields.SerializedSize;
+          memoizedSerializedSize = size;
+          return size;
+        }
+        public static NestedMessage ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static NestedMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static NestedMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private NestedMessage MakeReadOnly() {
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(NestedMessage prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<NestedMessage, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(NestedMessage cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private NestedMessage result;
+
+          private NestedMessage PrepareBuilder() {
+            if (resultIsReadOnly) {
+              NestedMessage original = result;
+              result = new NestedMessage();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override NestedMessage MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.Descriptor; }
+          }
+
+          public override NestedMessage DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.DefaultInstance; }
+          }
+
+          public override NestedMessage BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessage other) {
+            if (other is NestedMessage) {
+              return MergeFrom((NestedMessage) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(NestedMessage other) {
+            if (other == global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.HasBb) {
+              Bb = other.Bb;
+            }
+            this.MergeUnknownFields(other.UnknownFields);
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            pb::UnknownFieldSet.Builder unknownFields = null;
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_nestedMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _nestedMessageFieldTags[field_ordinal];
+                else {
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    if (unknownFields != null) {
+                      this.UnknownFields = unknownFields.Build();
+                    }
+                    return this;
+                  }
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 8: {
+                  result.hasBb = input.ReadInt32(ref result.bb_);
+                  break;
+                }
+              }
+            }
+
+            if (unknownFields != null) {
+              this.UnknownFields = unknownFields.Build();
+            }
+            return this;
+          }
+
+
+          public bool HasBb {
+            get { return result.hasBb; }
+          }
+          public int Bb {
+            get { return result.Bb; }
+            set { SetBb(value); }
+          }
+          public Builder SetBb(int value) {
+            PrepareBuilder();
+            result.hasBb = true;
+            result.bb_ = value;
+            return this;
+          }
+          public Builder ClearBb() {
+            PrepareBuilder();
+            result.hasBb = false;
+            result.bb_ = 0;
+            return this;
+          }
+        }
+        static NestedMessage() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+      }
+
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class OptionalGroup : pb::GeneratedMessage<OptionalGroup, OptionalGroup.Builder> {
+        private OptionalGroup() { }
+        private static readonly OptionalGroup defaultInstance = new OptionalGroup().MakeReadOnly();
+        private static readonly string[] _optionalGroupFieldNames = new string[] { "a" };
+        private static readonly uint[] _optionalGroupFieldTags = new uint[] { 136 };
+        public static OptionalGroup DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override OptionalGroup DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override OptionalGroup ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestAllTypes_OptionalGroup__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<OptionalGroup, OptionalGroup.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestAllTypes_OptionalGroup__FieldAccessorTable; }
+        }
+
+        public const int AFieldNumber = 17;
+        private bool hasA;
+        private int a_;
+        public bool HasA {
+          get { return hasA; }
+        }
+        public int A {
+          get { return a_; }
+        }
+
+        public override bool IsInitialized {
+          get {
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _optionalGroupFieldNames;
+          if (hasA) {
+            output.WriteInt32(17, field_names[0], A);
+          }
+          UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          if (hasA) {
+            size += pb::CodedOutputStream.ComputeInt32Size(17, A);
+          }
+          size += UnknownFields.SerializedSize;
+          memoizedSerializedSize = size;
+          return size;
+        }
+        public static OptionalGroup ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static OptionalGroup ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static OptionalGroup ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static OptionalGroup ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static OptionalGroup ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static OptionalGroup ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static OptionalGroup ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static OptionalGroup ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static OptionalGroup ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static OptionalGroup ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private OptionalGroup MakeReadOnly() {
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(OptionalGroup prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<OptionalGroup, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(OptionalGroup cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private OptionalGroup result;
+
+          private OptionalGroup PrepareBuilder() {
+            if (resultIsReadOnly) {
+              OptionalGroup original = result;
+              result = new OptionalGroup();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override OptionalGroup MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup.Descriptor; }
+          }
+
+          public override OptionalGroup DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup.DefaultInstance; }
+          }
+
+          public override OptionalGroup BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessage other) {
+            if (other is OptionalGroup) {
+              return MergeFrom((OptionalGroup) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(OptionalGroup other) {
+            if (other == global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.HasA) {
+              A = other.A;
+            }
+            this.MergeUnknownFields(other.UnknownFields);
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            pb::UnknownFieldSet.Builder unknownFields = null;
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_optionalGroupFieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _optionalGroupFieldTags[field_ordinal];
+                else {
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    if (unknownFields != null) {
+                      this.UnknownFields = unknownFields.Build();
+                    }
+                    return this;
+                  }
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 136: {
+                  result.hasA = input.ReadInt32(ref result.a_);
+                  break;
+                }
+              }
+            }
+
+            if (unknownFields != null) {
+              this.UnknownFields = unknownFields.Build();
+            }
+            return this;
+          }
+
+
+          public bool HasA {
+            get { return result.hasA; }
+          }
+          public int A {
+            get { return result.A; }
+            set { SetA(value); }
+          }
+          public Builder SetA(int value) {
+            PrepareBuilder();
+            result.hasA = true;
+            result.a_ = value;
+            return this;
+          }
+          public Builder ClearA() {
+            PrepareBuilder();
+            result.hasA = false;
+            result.a_ = 0;
+            return this;
+          }
+        }
+        static OptionalGroup() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+      }
+
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class RepeatedGroup : pb::GeneratedMessage<RepeatedGroup, RepeatedGroup.Builder> {
+        private RepeatedGroup() { }
+        private static readonly RepeatedGroup defaultInstance = new RepeatedGroup().MakeReadOnly();
+        private static readonly string[] _repeatedGroupFieldNames = new string[] { "a" };
+        private static readonly uint[] _repeatedGroupFieldTags = new uint[] { 376 };
+        public static RepeatedGroup DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override RepeatedGroup DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override RepeatedGroup ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestAllTypes_RepeatedGroup__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<RepeatedGroup, RepeatedGroup.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestAllTypes_RepeatedGroup__FieldAccessorTable; }
+        }
+
+        public const int AFieldNumber = 47;
+        private bool hasA;
+        private int a_;
+        public bool HasA {
+          get { return hasA; }
+        }
+        public int A {
+          get { return a_; }
+        }
+
+        public override bool IsInitialized {
+          get {
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _repeatedGroupFieldNames;
+          if (hasA) {
+            output.WriteInt32(47, field_names[0], A);
+          }
+          UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          if (hasA) {
+            size += pb::CodedOutputStream.ComputeInt32Size(47, A);
+          }
+          size += UnknownFields.SerializedSize;
+          memoizedSerializedSize = size;
+          return size;
+        }
+        public static RepeatedGroup ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static RepeatedGroup ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static RepeatedGroup ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static RepeatedGroup ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static RepeatedGroup ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static RepeatedGroup ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static RepeatedGroup ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static RepeatedGroup ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static RepeatedGroup ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static RepeatedGroup ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private RepeatedGroup MakeReadOnly() {
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(RepeatedGroup prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<RepeatedGroup, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(RepeatedGroup cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private RepeatedGroup result;
+
+          private RepeatedGroup PrepareBuilder() {
+            if (resultIsReadOnly) {
+              RepeatedGroup original = result;
+              result = new RepeatedGroup();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override RepeatedGroup MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup.Descriptor; }
+          }
+
+          public override RepeatedGroup DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup.DefaultInstance; }
+          }
+
+          public override RepeatedGroup BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessage other) {
+            if (other is RepeatedGroup) {
+              return MergeFrom((RepeatedGroup) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(RepeatedGroup other) {
+            if (other == global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.HasA) {
+              A = other.A;
+            }
+            this.MergeUnknownFields(other.UnknownFields);
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            pb::UnknownFieldSet.Builder unknownFields = null;
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_repeatedGroupFieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _repeatedGroupFieldTags[field_ordinal];
+                else {
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    if (unknownFields != null) {
+                      this.UnknownFields = unknownFields.Build();
+                    }
+                    return this;
+                  }
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 376: {
+                  result.hasA = input.ReadInt32(ref result.a_);
+                  break;
+                }
+              }
+            }
+
+            if (unknownFields != null) {
+              this.UnknownFields = unknownFields.Build();
+            }
+            return this;
+          }
+
+
+          public bool HasA {
+            get { return result.hasA; }
+          }
+          public int A {
+            get { return result.A; }
+            set { SetA(value); }
+          }
+          public Builder SetA(int value) {
+            PrepareBuilder();
+            result.hasA = true;
+            result.a_ = value;
+            return this;
+          }
+          public Builder ClearA() {
+            PrepareBuilder();
+            result.hasA = false;
+            result.a_ = 0;
+            return this;
+          }
+        }
+        static RepeatedGroup() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+      }
+
+    }
+    #endregion
+
+    public const int OptionalInt32FieldNumber = 1;
+    private bool hasOptionalInt32;
+    private int optionalInt32_;
+    public bool HasOptionalInt32 {
+      get { return hasOptionalInt32; }
+    }
+    public int OptionalInt32 {
+      get { return optionalInt32_; }
+    }
+
+    public const int OptionalInt64FieldNumber = 2;
+    private bool hasOptionalInt64;
+    private long optionalInt64_;
+    public bool HasOptionalInt64 {
+      get { return hasOptionalInt64; }
+    }
+    public long OptionalInt64 {
+      get { return optionalInt64_; }
+    }
+
+    public const int OptionalUint32FieldNumber = 3;
+    private bool hasOptionalUint32;
+    private uint optionalUint32_;
+    public bool HasOptionalUint32 {
+      get { return hasOptionalUint32; }
+    }
+    [global::System.CLSCompliant(false)]
+    public uint OptionalUint32 {
+      get { return optionalUint32_; }
+    }
+
+    public const int OptionalUint64FieldNumber = 4;
+    private bool hasOptionalUint64;
+    private ulong optionalUint64_;
+    public bool HasOptionalUint64 {
+      get { return hasOptionalUint64; }
+    }
+    [global::System.CLSCompliant(false)]
+    public ulong OptionalUint64 {
+      get { return optionalUint64_; }
+    }
+
+    public const int OptionalSint32FieldNumber = 5;
+    private bool hasOptionalSint32;
+    private int optionalSint32_;
+    public bool HasOptionalSint32 {
+      get { return hasOptionalSint32; }
+    }
+    public int OptionalSint32 {
+      get { return optionalSint32_; }
+    }
+
+    public const int OptionalSint64FieldNumber = 6;
+    private bool hasOptionalSint64;
+    private long optionalSint64_;
+    public bool HasOptionalSint64 {
+      get { return hasOptionalSint64; }
+    }
+    public long OptionalSint64 {
+      get { return optionalSint64_; }
+    }
+
+    public const int OptionalFixed32FieldNumber = 7;
+    private bool hasOptionalFixed32;
+    private uint optionalFixed32_;
+    public bool HasOptionalFixed32 {
+      get { return hasOptionalFixed32; }
+    }
+    [global::System.CLSCompliant(false)]
+    public uint OptionalFixed32 {
+      get { return optionalFixed32_; }
+    }
+
+    public const int OptionalFixed64FieldNumber = 8;
+    private bool hasOptionalFixed64;
+    private ulong optionalFixed64_;
+    public bool HasOptionalFixed64 {
+      get { return hasOptionalFixed64; }
+    }
+    [global::System.CLSCompliant(false)]
+    public ulong OptionalFixed64 {
+      get { return optionalFixed64_; }
+    }
+
+    public const int OptionalSfixed32FieldNumber = 9;
+    private bool hasOptionalSfixed32;
+    private int optionalSfixed32_;
+    public bool HasOptionalSfixed32 {
+      get { return hasOptionalSfixed32; }
+    }
+    public int OptionalSfixed32 {
+      get { return optionalSfixed32_; }
+    }
+
+    public const int OptionalSfixed64FieldNumber = 10;
+    private bool hasOptionalSfixed64;
+    private long optionalSfixed64_;
+    public bool HasOptionalSfixed64 {
+      get { return hasOptionalSfixed64; }
+    }
+    public long OptionalSfixed64 {
+      get { return optionalSfixed64_; }
+    }
+
+    public const int OptionalFloatFieldNumber = 11;
+    private bool hasOptionalFloat;
+    private float optionalFloat_;
+    public bool HasOptionalFloat {
+      get { return hasOptionalFloat; }
+    }
+    public float OptionalFloat {
+      get { return optionalFloat_; }
+    }
+
+    public const int OptionalDoubleFieldNumber = 12;
+    private bool hasOptionalDouble;
+    private double optionalDouble_;
+    public bool HasOptionalDouble {
+      get { return hasOptionalDouble; }
+    }
+    public double OptionalDouble {
+      get { return optionalDouble_; }
+    }
+
+    public const int OptionalBoolFieldNumber = 13;
+    private bool hasOptionalBool;
+    private bool optionalBool_;
+    public bool HasOptionalBool {
+      get { return hasOptionalBool; }
+    }
+    public bool OptionalBool {
+      get { return optionalBool_; }
+    }
+
+    public const int OptionalStringFieldNumber = 14;
+    private bool hasOptionalString;
+    private string optionalString_ = "";
+    public bool HasOptionalString {
+      get { return hasOptionalString; }
+    }
+    public string OptionalString {
+      get { return optionalString_; }
+    }
+
+    public const int OptionalBytesFieldNumber = 15;
+    private bool hasOptionalBytes;
+    private pb::ByteString optionalBytes_ = pb::ByteString.Empty;
+    public bool HasOptionalBytes {
+      get { return hasOptionalBytes; }
+    }
+    public pb::ByteString OptionalBytes {
+      get { return optionalBytes_; }
+    }
+
+    public const int OptionalGroupFieldNumber = 16;
+    private bool hasOptionalGroup;
+    private global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup optionalGroup_;
+    public bool HasOptionalGroup {
+      get { return hasOptionalGroup; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup OptionalGroup {
+      get { return optionalGroup_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup.DefaultInstance; }
+    }
+
+    public const int OptionalNestedMessageFieldNumber = 18;
+    private bool hasOptionalNestedMessage;
+    private global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage optionalNestedMessage_;
+    public bool HasOptionalNestedMessage {
+      get { return hasOptionalNestedMessage; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage OptionalNestedMessage {
+      get { return optionalNestedMessage_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.DefaultInstance; }
+    }
+
+    public const int OptionalForeignMessageFieldNumber = 19;
+    private bool hasOptionalForeignMessage;
+    private global::Google.ProtocolBuffers.TestProtos.ForeignMessage optionalForeignMessage_;
+    public bool HasOptionalForeignMessage {
+      get { return hasOptionalForeignMessage; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ForeignMessage OptionalForeignMessage {
+      get { return optionalForeignMessage_ ?? global::Google.ProtocolBuffers.TestProtos.ForeignMessage.DefaultInstance; }
+    }
+
+    public const int OptionalImportMessageFieldNumber = 20;
+    private bool hasOptionalImportMessage;
+    private global::Google.ProtocolBuffers.TestProtos.ImportMessage optionalImportMessage_;
+    public bool HasOptionalImportMessage {
+      get { return hasOptionalImportMessage; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ImportMessage OptionalImportMessage {
+      get { return optionalImportMessage_ ?? global::Google.ProtocolBuffers.TestProtos.ImportMessage.DefaultInstance; }
+    }
+
+    public const int OptionalNestedEnumFieldNumber = 21;
+    private bool hasOptionalNestedEnum;
+    private global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum optionalNestedEnum_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum.FOO;
+    public bool HasOptionalNestedEnum {
+      get { return hasOptionalNestedEnum; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum OptionalNestedEnum {
+      get { return optionalNestedEnum_; }
+    }
+
+    public const int OptionalForeignEnumFieldNumber = 22;
+    private bool hasOptionalForeignEnum;
+    private global::Google.ProtocolBuffers.TestProtos.ForeignEnum optionalForeignEnum_ = global::Google.ProtocolBuffers.TestProtos.ForeignEnum.FOREIGN_FOO;
+    public bool HasOptionalForeignEnum {
+      get { return hasOptionalForeignEnum; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ForeignEnum OptionalForeignEnum {
+      get { return optionalForeignEnum_; }
+    }
+
+    public const int OptionalImportEnumFieldNumber = 23;
+    private bool hasOptionalImportEnum;
+    private global::Google.ProtocolBuffers.TestProtos.ImportEnum optionalImportEnum_ = global::Google.ProtocolBuffers.TestProtos.ImportEnum.IMPORT_FOO;
+    public bool HasOptionalImportEnum {
+      get { return hasOptionalImportEnum; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ImportEnum OptionalImportEnum {
+      get { return optionalImportEnum_; }
+    }
+
+    public const int OptionalStringPieceFieldNumber = 24;
+    private bool hasOptionalStringPiece;
+    private string optionalStringPiece_ = "";
+    public bool HasOptionalStringPiece {
+      get { return hasOptionalStringPiece; }
+    }
+    public string OptionalStringPiece {
+      get { return optionalStringPiece_; }
+    }
+
+    public const int OptionalCordFieldNumber = 25;
+    private bool hasOptionalCord;
+    private string optionalCord_ = "";
+    public bool HasOptionalCord {
+      get { return hasOptionalCord; }
+    }
+    public string OptionalCord {
+      get { return optionalCord_; }
+    }
+
+    public const int OptionalPublicImportMessageFieldNumber = 26;
+    private bool hasOptionalPublicImportMessage;
+    private global::Google.ProtocolBuffers.TestProtos.PublicImportMessage optionalPublicImportMessage_;
+    public bool HasOptionalPublicImportMessage {
+      get { return hasOptionalPublicImportMessage; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.PublicImportMessage OptionalPublicImportMessage {
+      get { return optionalPublicImportMessage_ ?? global::Google.ProtocolBuffers.TestProtos.PublicImportMessage.DefaultInstance; }
+    }
+
+    public const int OptionalLazyMessageFieldNumber = 27;
+    private bool hasOptionalLazyMessage;
+    private global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage optionalLazyMessage_;
+    public bool HasOptionalLazyMessage {
+      get { return hasOptionalLazyMessage; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage OptionalLazyMessage {
+      get { return optionalLazyMessage_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.DefaultInstance; }
+    }
+
+    public const int RepeatedInt32FieldNumber = 31;
+    private pbc::PopsicleList<int> repeatedInt32_ = new pbc::PopsicleList<int>();
+    public scg::IList<int> RepeatedInt32List {
+      get { return pbc::Lists.AsReadOnly(repeatedInt32_); }
+    }
+    public int RepeatedInt32Count {
+      get { return repeatedInt32_.Count; }
+    }
+    public int GetRepeatedInt32(int index) {
+      return repeatedInt32_[index];
+    }
+
+    public const int RepeatedInt64FieldNumber = 32;
+    private pbc::PopsicleList<long> repeatedInt64_ = new pbc::PopsicleList<long>();
+    public scg::IList<long> RepeatedInt64List {
+      get { return pbc::Lists.AsReadOnly(repeatedInt64_); }
+    }
+    public int RepeatedInt64Count {
+      get { return repeatedInt64_.Count; }
+    }
+    public long GetRepeatedInt64(int index) {
+      return repeatedInt64_[index];
+    }
+
+    public const int RepeatedUint32FieldNumber = 33;
+    private pbc::PopsicleList<uint> repeatedUint32_ = new pbc::PopsicleList<uint>();
+    [global::System.CLSCompliant(false)]
+    public scg::IList<uint> RepeatedUint32List {
+      get { return pbc::Lists.AsReadOnly(repeatedUint32_); }
+    }
+    public int RepeatedUint32Count {
+      get { return repeatedUint32_.Count; }
+    }
+    [global::System.CLSCompliant(false)]
+    public uint GetRepeatedUint32(int index) {
+      return repeatedUint32_[index];
+    }
+
+    public const int RepeatedUint64FieldNumber = 34;
+    private pbc::PopsicleList<ulong> repeatedUint64_ = new pbc::PopsicleList<ulong>();
+    [global::System.CLSCompliant(false)]
+    public scg::IList<ulong> RepeatedUint64List {
+      get { return pbc::Lists.AsReadOnly(repeatedUint64_); }
+    }
+    public int RepeatedUint64Count {
+      get { return repeatedUint64_.Count; }
+    }
+    [global::System.CLSCompliant(false)]
+    public ulong GetRepeatedUint64(int index) {
+      return repeatedUint64_[index];
+    }
+
+    public const int RepeatedSint32FieldNumber = 35;
+    private pbc::PopsicleList<int> repeatedSint32_ = new pbc::PopsicleList<int>();
+    public scg::IList<int> RepeatedSint32List {
+      get { return pbc::Lists.AsReadOnly(repeatedSint32_); }
+    }
+    public int RepeatedSint32Count {
+      get { return repeatedSint32_.Count; }
+    }
+    public int GetRepeatedSint32(int index) {
+      return repeatedSint32_[index];
+    }
+
+    public const int RepeatedSint64FieldNumber = 36;
+    private pbc::PopsicleList<long> repeatedSint64_ = new pbc::PopsicleList<long>();
+    public scg::IList<long> RepeatedSint64List {
+      get { return pbc::Lists.AsReadOnly(repeatedSint64_); }
+    }
+    public int RepeatedSint64Count {
+      get { return repeatedSint64_.Count; }
+    }
+    public long GetRepeatedSint64(int index) {
+      return repeatedSint64_[index];
+    }
+
+    public const int RepeatedFixed32FieldNumber = 37;
+    private pbc::PopsicleList<uint> repeatedFixed32_ = new pbc::PopsicleList<uint>();
+    [global::System.CLSCompliant(false)]
+    public scg::IList<uint> RepeatedFixed32List {
+      get { return pbc::Lists.AsReadOnly(repeatedFixed32_); }
+    }
+    public int RepeatedFixed32Count {
+      get { return repeatedFixed32_.Count; }
+    }
+    [global::System.CLSCompliant(false)]
+    public uint GetRepeatedFixed32(int index) {
+      return repeatedFixed32_[index];
+    }
+
+    public const int RepeatedFixed64FieldNumber = 38;
+    private pbc::PopsicleList<ulong> repeatedFixed64_ = new pbc::PopsicleList<ulong>();
+    [global::System.CLSCompliant(false)]
+    public scg::IList<ulong> RepeatedFixed64List {
+      get { return pbc::Lists.AsReadOnly(repeatedFixed64_); }
+    }
+    public int RepeatedFixed64Count {
+      get { return repeatedFixed64_.Count; }
+    }
+    [global::System.CLSCompliant(false)]
+    public ulong GetRepeatedFixed64(int index) {
+      return repeatedFixed64_[index];
+    }
+
+    public const int RepeatedSfixed32FieldNumber = 39;
+    private pbc::PopsicleList<int> repeatedSfixed32_ = new pbc::PopsicleList<int>();
+    public scg::IList<int> RepeatedSfixed32List {
+      get { return pbc::Lists.AsReadOnly(repeatedSfixed32_); }
+    }
+    public int RepeatedSfixed32Count {
+      get { return repeatedSfixed32_.Count; }
+    }
+    public int GetRepeatedSfixed32(int index) {
+      return repeatedSfixed32_[index];
+    }
+
+    public const int RepeatedSfixed64FieldNumber = 40;
+    private pbc::PopsicleList<long> repeatedSfixed64_ = new pbc::PopsicleList<long>();
+    public scg::IList<long> RepeatedSfixed64List {
+      get { return pbc::Lists.AsReadOnly(repeatedSfixed64_); }
+    }
+    public int RepeatedSfixed64Count {
+      get { return repeatedSfixed64_.Count; }
+    }
+    public long GetRepeatedSfixed64(int index) {
+      return repeatedSfixed64_[index];
+    }
+
+    public const int RepeatedFloatFieldNumber = 41;
+    private pbc::PopsicleList<float> repeatedFloat_ = new pbc::PopsicleList<float>();
+    public scg::IList<float> RepeatedFloatList {
+      get { return pbc::Lists.AsReadOnly(repeatedFloat_); }
+    }
+    public int RepeatedFloatCount {
+      get { return repeatedFloat_.Count; }
+    }
+    public float GetRepeatedFloat(int index) {
+      return repeatedFloat_[index];
+    }
+
+    public const int RepeatedDoubleFieldNumber = 42;
+    private pbc::PopsicleList<double> repeatedDouble_ = new pbc::PopsicleList<double>();
+    public scg::IList<double> RepeatedDoubleList {
+      get { return pbc::Lists.AsReadOnly(repeatedDouble_); }
+    }
+    public int RepeatedDoubleCount {
+      get { return repeatedDouble_.Count; }
+    }
+    public double GetRepeatedDouble(int index) {
+      return repeatedDouble_[index];
+    }
+
+    public const int RepeatedBoolFieldNumber = 43;
+    private pbc::PopsicleList<bool> repeatedBool_ = new pbc::PopsicleList<bool>();
+    public scg::IList<bool> RepeatedBoolList {
+      get { return pbc::Lists.AsReadOnly(repeatedBool_); }
+    }
+    public int RepeatedBoolCount {
+      get { return repeatedBool_.Count; }
+    }
+    public bool GetRepeatedBool(int index) {
+      return repeatedBool_[index];
+    }
+
+    public const int RepeatedStringFieldNumber = 44;
+    private pbc::PopsicleList<string> repeatedString_ = new pbc::PopsicleList<string>();
+    public scg::IList<string> RepeatedStringList {
+      get { return pbc::Lists.AsReadOnly(repeatedString_); }
+    }
+    public int RepeatedStringCount {
+      get { return repeatedString_.Count; }
+    }
+    public string GetRepeatedString(int index) {
+      return repeatedString_[index];
+    }
+
+    public const int RepeatedBytesFieldNumber = 45;
+    private pbc::PopsicleList<pb::ByteString> repeatedBytes_ = new pbc::PopsicleList<pb::ByteString>();
+    public scg::IList<pb::ByteString> RepeatedBytesList {
+      get { return pbc::Lists.AsReadOnly(repeatedBytes_); }
+    }
+    public int RepeatedBytesCount {
+      get { return repeatedBytes_.Count; }
+    }
+    public pb::ByteString GetRepeatedBytes(int index) {
+      return repeatedBytes_[index];
+    }
+
+    public const int RepeatedGroupFieldNumber = 46;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup> repeatedGroup_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup> RepeatedGroupList {
+      get { return repeatedGroup_; }
+    }
+    public int RepeatedGroupCount {
+      get { return repeatedGroup_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup GetRepeatedGroup(int index) {
+      return repeatedGroup_[index];
+    }
+
+    public const int RepeatedNestedMessageFieldNumber = 48;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage> repeatedNestedMessage_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage> RepeatedNestedMessageList {
+      get { return repeatedNestedMessage_; }
+    }
+    public int RepeatedNestedMessageCount {
+      get { return repeatedNestedMessage_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage GetRepeatedNestedMessage(int index) {
+      return repeatedNestedMessage_[index];
+    }
+
+    public const int RepeatedForeignMessageFieldNumber = 49;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignMessage> repeatedForeignMessage_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignMessage>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.ForeignMessage> RepeatedForeignMessageList {
+      get { return repeatedForeignMessage_; }
+    }
+    public int RepeatedForeignMessageCount {
+      get { return repeatedForeignMessage_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ForeignMessage GetRepeatedForeignMessage(int index) {
+      return repeatedForeignMessage_[index];
+    }
+
+    public const int RepeatedImportMessageFieldNumber = 50;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ImportMessage> repeatedImportMessage_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ImportMessage>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.ImportMessage> RepeatedImportMessageList {
+      get { return repeatedImportMessage_; }
+    }
+    public int RepeatedImportMessageCount {
+      get { return repeatedImportMessage_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ImportMessage GetRepeatedImportMessage(int index) {
+      return repeatedImportMessage_[index];
+    }
+
+    public const int RepeatedNestedEnumFieldNumber = 51;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum> repeatedNestedEnum_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum> RepeatedNestedEnumList {
+      get { return pbc::Lists.AsReadOnly(repeatedNestedEnum_); }
+    }
+    public int RepeatedNestedEnumCount {
+      get { return repeatedNestedEnum_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum GetRepeatedNestedEnum(int index) {
+      return repeatedNestedEnum_[index];
+    }
+
+    public const int RepeatedForeignEnumFieldNumber = 52;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> repeatedForeignEnum_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> RepeatedForeignEnumList {
+      get { return pbc::Lists.AsReadOnly(repeatedForeignEnum_); }
+    }
+    public int RepeatedForeignEnumCount {
+      get { return repeatedForeignEnum_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ForeignEnum GetRepeatedForeignEnum(int index) {
+      return repeatedForeignEnum_[index];
+    }
+
+    public const int RepeatedImportEnumFieldNumber = 53;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ImportEnum> repeatedImportEnum_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ImportEnum>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.ImportEnum> RepeatedImportEnumList {
+      get { return pbc::Lists.AsReadOnly(repeatedImportEnum_); }
+    }
+    public int RepeatedImportEnumCount {
+      get { return repeatedImportEnum_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ImportEnum GetRepeatedImportEnum(int index) {
+      return repeatedImportEnum_[index];
+    }
+
+    public const int RepeatedStringPieceFieldNumber = 54;
+    private pbc::PopsicleList<string> repeatedStringPiece_ = new pbc::PopsicleList<string>();
+    public scg::IList<string> RepeatedStringPieceList {
+      get { return pbc::Lists.AsReadOnly(repeatedStringPiece_); }
+    }
+    public int RepeatedStringPieceCount {
+      get { return repeatedStringPiece_.Count; }
+    }
+    public string GetRepeatedStringPiece(int index) {
+      return repeatedStringPiece_[index];
+    }
+
+    public const int RepeatedCordFieldNumber = 55;
+    private pbc::PopsicleList<string> repeatedCord_ = new pbc::PopsicleList<string>();
+    public scg::IList<string> RepeatedCordList {
+      get { return pbc::Lists.AsReadOnly(repeatedCord_); }
+    }
+    public int RepeatedCordCount {
+      get { return repeatedCord_.Count; }
+    }
+    public string GetRepeatedCord(int index) {
+      return repeatedCord_[index];
+    }
+
+    public const int RepeatedLazyMessageFieldNumber = 57;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage> repeatedLazyMessage_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage> RepeatedLazyMessageList {
+      get { return repeatedLazyMessage_; }
+    }
+    public int RepeatedLazyMessageCount {
+      get { return repeatedLazyMessage_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage GetRepeatedLazyMessage(int index) {
+      return repeatedLazyMessage_[index];
+    }
+
+    public const int DefaultInt32FieldNumber = 61;
+    private bool hasDefaultInt32;
+    private int defaultInt32_ = 41;
+    public bool HasDefaultInt32 {
+      get { return hasDefaultInt32; }
+    }
+    public int DefaultInt32 {
+      get { return defaultInt32_; }
+    }
+
+    public const int DefaultInt64FieldNumber = 62;
+    private bool hasDefaultInt64;
+    private long defaultInt64_ = 42L;
+    public bool HasDefaultInt64 {
+      get { return hasDefaultInt64; }
+    }
+    public long DefaultInt64 {
+      get { return defaultInt64_; }
+    }
+
+    public const int DefaultUint32FieldNumber = 63;
+    private bool hasDefaultUint32;
+    private uint defaultUint32_ = 43;
+    public bool HasDefaultUint32 {
+      get { return hasDefaultUint32; }
+    }
+    [global::System.CLSCompliant(false)]
+    public uint DefaultUint32 {
+      get { return defaultUint32_; }
+    }
+
+    public const int DefaultUint64FieldNumber = 64;
+    private bool hasDefaultUint64;
+    private ulong defaultUint64_ = 44UL;
+    public bool HasDefaultUint64 {
+      get { return hasDefaultUint64; }
+    }
+    [global::System.CLSCompliant(false)]
+    public ulong DefaultUint64 {
+      get { return defaultUint64_; }
+    }
+
+    public const int DefaultSint32FieldNumber = 65;
+    private bool hasDefaultSint32;
+    private int defaultSint32_ = -45;
+    public bool HasDefaultSint32 {
+      get { return hasDefaultSint32; }
+    }
+    public int DefaultSint32 {
+      get { return defaultSint32_; }
+    }
+
+    public const int DefaultSint64FieldNumber = 66;
+    private bool hasDefaultSint64;
+    private long defaultSint64_ = 46L;
+    public bool HasDefaultSint64 {
+      get { return hasDefaultSint64; }
+    }
+    public long DefaultSint64 {
+      get { return defaultSint64_; }
+    }
+
+    public const int DefaultFixed32FieldNumber = 67;
+    private bool hasDefaultFixed32;
+    private uint defaultFixed32_ = 47;
+    public bool HasDefaultFixed32 {
+      get { return hasDefaultFixed32; }
+    }
+    [global::System.CLSCompliant(false)]
+    public uint DefaultFixed32 {
+      get { return defaultFixed32_; }
+    }
+
+    public const int DefaultFixed64FieldNumber = 68;
+    private bool hasDefaultFixed64;
+    private ulong defaultFixed64_ = 48UL;
+    public bool HasDefaultFixed64 {
+      get { return hasDefaultFixed64; }
+    }
+    [global::System.CLSCompliant(false)]
+    public ulong DefaultFixed64 {
+      get { return defaultFixed64_; }
+    }
+
+    public const int DefaultSfixed32FieldNumber = 69;
+    private bool hasDefaultSfixed32;
+    private int defaultSfixed32_ = 49;
+    public bool HasDefaultSfixed32 {
+      get { return hasDefaultSfixed32; }
+    }
+    public int DefaultSfixed32 {
+      get { return defaultSfixed32_; }
+    }
+
+    public const int DefaultSfixed64FieldNumber = 70;
+    private bool hasDefaultSfixed64;
+    private long defaultSfixed64_ = -50L;
+    public bool HasDefaultSfixed64 {
+      get { return hasDefaultSfixed64; }
+    }
+    public long DefaultSfixed64 {
+      get { return defaultSfixed64_; }
+    }
+
+    public const int DefaultFloatFieldNumber = 71;
+    private bool hasDefaultFloat;
+    private float defaultFloat_ = 51.5F;
+    public bool HasDefaultFloat {
+      get { return hasDefaultFloat; }
+    }
+    public float DefaultFloat {
+      get { return defaultFloat_; }
+    }
+
+    public const int DefaultDoubleFieldNumber = 72;
+    private bool hasDefaultDouble;
+    private double defaultDouble_ = 52000D;
+    public bool HasDefaultDouble {
+      get { return hasDefaultDouble; }
+    }
+    public double DefaultDouble {
+      get { return defaultDouble_; }
+    }
+
+    public const int DefaultBoolFieldNumber = 73;
+    private bool hasDefaultBool;
+    private bool defaultBool_ = true;
+    public bool HasDefaultBool {
+      get { return hasDefaultBool; }
+    }
+    public bool DefaultBool {
+      get { return defaultBool_; }
+    }
+
+    public const int DefaultStringFieldNumber = 74;
+    private bool hasDefaultString;
+    private string defaultString_ = "hello";
+    public bool HasDefaultString {
+      get { return hasDefaultString; }
+    }
+    public string DefaultString {
+      get { return defaultString_; }
+    }
+
+    public const int DefaultBytesFieldNumber = 75;
+    private bool hasDefaultBytes;
+    private pb::ByteString defaultBytes_ = (pb::ByteString) global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Descriptor.Fields[65].DefaultValue;
+    public bool HasDefaultBytes {
+      get { return hasDefaultBytes; }
+    }
+    public pb::ByteString DefaultBytes {
+      get { return defaultBytes_; }
+    }
+
+    public const int DefaultNestedEnumFieldNumber = 81;
+    private bool hasDefaultNestedEnum;
+    private global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum defaultNestedEnum_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum.BAR;
+    public bool HasDefaultNestedEnum {
+      get { return hasDefaultNestedEnum; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum DefaultNestedEnum {
+      get { return defaultNestedEnum_; }
+    }
+
+    public const int DefaultForeignEnumFieldNumber = 82;
+    private bool hasDefaultForeignEnum;
+    private global::Google.ProtocolBuffers.TestProtos.ForeignEnum defaultForeignEnum_ = global::Google.ProtocolBuffers.TestProtos.ForeignEnum.FOREIGN_BAR;
+    public bool HasDefaultForeignEnum {
+      get { return hasDefaultForeignEnum; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ForeignEnum DefaultForeignEnum {
+      get { return defaultForeignEnum_; }
+    }
+
+    public const int DefaultImportEnumFieldNumber = 83;
+    private bool hasDefaultImportEnum;
+    private global::Google.ProtocolBuffers.TestProtos.ImportEnum defaultImportEnum_ = global::Google.ProtocolBuffers.TestProtos.ImportEnum.IMPORT_BAR;
+    public bool HasDefaultImportEnum {
+      get { return hasDefaultImportEnum; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ImportEnum DefaultImportEnum {
+      get { return defaultImportEnum_; }
+    }
+
+    public const int DefaultStringPieceFieldNumber = 84;
+    private bool hasDefaultStringPiece;
+    private string defaultStringPiece_ = "abc";
+    public bool HasDefaultStringPiece {
+      get { return hasDefaultStringPiece; }
+    }
+    public string DefaultStringPiece {
+      get { return defaultStringPiece_; }
+    }
+
+    public const int DefaultCordFieldNumber = 85;
+    private bool hasDefaultCord;
+    private string defaultCord_ = "123";
+    public bool HasDefaultCord {
+      get { return hasDefaultCord; }
+    }
+    public string DefaultCord {
+      get { return defaultCord_; }
+    }
+
+    public const int OneofUint32FieldNumber = 111;
+    private bool hasOneofUint32;
+    private uint oneofUint32_;
+    public bool HasOneofUint32 {
+      get { return hasOneofUint32; }
+    }
+    [global::System.CLSCompliant(false)]
+    public uint OneofUint32 {
+      get { return oneofUint32_; }
+    }
+
+    public const int OneofNestedMessageFieldNumber = 112;
+    private bool hasOneofNestedMessage;
+    private global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage oneofNestedMessage_;
+    public bool HasOneofNestedMessage {
+      get { return hasOneofNestedMessage; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage OneofNestedMessage {
+      get { return oneofNestedMessage_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.DefaultInstance; }
+    }
+
+    public const int OneofStringFieldNumber = 113;
+    private bool hasOneofString;
+    private string oneofString_ = "";
+    public bool HasOneofString {
+      get { return hasOneofString; }
+    }
+    public string OneofString {
+      get { return oneofString_; }
+    }
+
+    public const int OneofBytesFieldNumber = 114;
+    private bool hasOneofBytes;
+    private pb::ByteString oneofBytes_ = pb::ByteString.Empty;
+    public bool HasOneofBytes {
+      get { return hasOneofBytes; }
+    }
+    public pb::ByteString OneofBytes {
+      get { return oneofBytes_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testAllTypesFieldNames;
+      if (hasOptionalInt32) {
+        output.WriteInt32(1, field_names[35], OptionalInt32);
+      }
+      if (hasOptionalInt64) {
+        output.WriteInt64(2, field_names[36], OptionalInt64);
+      }
+      if (hasOptionalUint32) {
+        output.WriteUInt32(3, field_names[47], OptionalUint32);
+      }
+      if (hasOptionalUint64) {
+        output.WriteUInt64(4, field_names[48], OptionalUint64);
+      }
+      if (hasOptionalSint32) {
+        output.WriteSInt32(5, field_names[43], OptionalSint32);
+      }
+      if (hasOptionalSint64) {
+        output.WriteSInt64(6, field_names[44], OptionalSint64);
+      }
+      if (hasOptionalFixed32) {
+        output.WriteFixed32(7, field_names[28], OptionalFixed32);
+      }
+      if (hasOptionalFixed64) {
+        output.WriteFixed64(8, field_names[29], OptionalFixed64);
+      }
+      if (hasOptionalSfixed32) {
+        output.WriteSFixed32(9, field_names[41], OptionalSfixed32);
+      }
+      if (hasOptionalSfixed64) {
+        output.WriteSFixed64(10, field_names[42], OptionalSfixed64);
+      }
+      if (hasOptionalFloat) {
+        output.WriteFloat(11, field_names[30], OptionalFloat);
+      }
+      if (hasOptionalDouble) {
+        output.WriteDouble(12, field_names[27], OptionalDouble);
+      }
+      if (hasOptionalBool) {
+        output.WriteBool(13, field_names[24], OptionalBool);
+      }
+      if (hasOptionalString) {
+        output.WriteString(14, field_names[45], OptionalString);
+      }
+      if (hasOptionalBytes) {
+        output.WriteBytes(15, field_names[25], OptionalBytes);
+      }
+      if (hasOptionalGroup) {
+        output.WriteGroup(16, field_names[49], OptionalGroup);
+      }
+      if (hasOptionalNestedMessage) {
+        output.WriteMessage(18, field_names[39], OptionalNestedMessage);
+      }
+      if (hasOptionalForeignMessage) {
+        output.WriteMessage(19, field_names[32], OptionalForeignMessage);
+      }
+      if (hasOptionalImportMessage) {
+        output.WriteMessage(20, field_names[34], OptionalImportMessage);
+      }
+      if (hasOptionalNestedEnum) {
+        output.WriteEnum(21, field_names[38], (int) OptionalNestedEnum, OptionalNestedEnum);
+      }
+      if (hasOptionalForeignEnum) {
+        output.WriteEnum(22, field_names[31], (int) OptionalForeignEnum, OptionalForeignEnum);
+      }
+      if (hasOptionalImportEnum) {
+        output.WriteEnum(23, field_names[33], (int) OptionalImportEnum, OptionalImportEnum);
+      }
+      if (hasOptionalStringPiece) {
+        output.WriteString(24, field_names[46], OptionalStringPiece);
+      }
+      if (hasOptionalCord) {
+        output.WriteString(25, field_names[26], OptionalCord);
+      }
+      if (hasOptionalPublicImportMessage) {
+        output.WriteMessage(26, field_names[40], OptionalPublicImportMessage);
+      }
+      if (hasOptionalLazyMessage) {
+        output.WriteMessage(27, field_names[37], OptionalLazyMessage);
+      }
+      if (repeatedInt32_.Count > 0) {
+        output.WriteInt32Array(31, field_names[61], repeatedInt32_);
+      }
+      if (repeatedInt64_.Count > 0) {
+        output.WriteInt64Array(32, field_names[62], repeatedInt64_);
+      }
+      if (repeatedUint32_.Count > 0) {
+        output.WriteUInt32Array(33, field_names[72], repeatedUint32_);
+      }
+      if (repeatedUint64_.Count > 0) {
+        output.WriteUInt64Array(34, field_names[73], repeatedUint64_);
+      }
+      if (repeatedSint32_.Count > 0) {
+        output.WriteSInt32Array(35, field_names[68], repeatedSint32_);
+      }
+      if (repeatedSint64_.Count > 0) {
+        output.WriteSInt64Array(36, field_names[69], repeatedSint64_);
+      }
+      if (repeatedFixed32_.Count > 0) {
+        output.WriteFixed32Array(37, field_names[54], repeatedFixed32_);
+      }
+      if (repeatedFixed64_.Count > 0) {
+        output.WriteFixed64Array(38, field_names[55], repeatedFixed64_);
+      }
+      if (repeatedSfixed32_.Count > 0) {
+        output.WriteSFixed32Array(39, field_names[66], repeatedSfixed32_);
+      }
+      if (repeatedSfixed64_.Count > 0) {
+        output.WriteSFixed64Array(40, field_names[67], repeatedSfixed64_);
+      }
+      if (repeatedFloat_.Count > 0) {
+        output.WriteFloatArray(41, field_names[56], repeatedFloat_);
+      }
+      if (repeatedDouble_.Count > 0) {
+        output.WriteDoubleArray(42, field_names[53], repeatedDouble_);
+      }
+      if (repeatedBool_.Count > 0) {
+        output.WriteBoolArray(43, field_names[50], repeatedBool_);
+      }
+      if (repeatedString_.Count > 0) {
+        output.WriteStringArray(44, field_names[70], repeatedString_);
+      }
+      if (repeatedBytes_.Count > 0) {
+        output.WriteBytesArray(45, field_names[51], repeatedBytes_);
+      }
+      if (repeatedGroup_.Count > 0) {
+        output.WriteGroupArray(46, field_names[74], repeatedGroup_);
+      }
+      if (repeatedNestedMessage_.Count > 0) {
+        output.WriteMessageArray(48, field_names[65], repeatedNestedMessage_);
+      }
+      if (repeatedForeignMessage_.Count > 0) {
+        output.WriteMessageArray(49, field_names[58], repeatedForeignMessage_);
+      }
+      if (repeatedImportMessage_.Count > 0) {
+        output.WriteMessageArray(50, field_names[60], repeatedImportMessage_);
+      }
+      if (repeatedNestedEnum_.Count > 0) {
+        output.WriteEnumArray(51, field_names[64], repeatedNestedEnum_);
+      }
+      if (repeatedForeignEnum_.Count > 0) {
+        output.WriteEnumArray(52, field_names[57], repeatedForeignEnum_);
+      }
+      if (repeatedImportEnum_.Count > 0) {
+        output.WriteEnumArray(53, field_names[59], repeatedImportEnum_);
+      }
+      if (repeatedStringPiece_.Count > 0) {
+        output.WriteStringArray(54, field_names[71], repeatedStringPiece_);
+      }
+      if (repeatedCord_.Count > 0) {
+        output.WriteStringArray(55, field_names[52], repeatedCord_);
+      }
+      if (repeatedLazyMessage_.Count > 0) {
+        output.WriteMessageArray(57, field_names[63], repeatedLazyMessage_);
+      }
+      if (hasDefaultInt32) {
+        output.WriteInt32(61, field_names[9], DefaultInt32);
+      }
+      if (hasDefaultInt64) {
+        output.WriteInt64(62, field_names[10], DefaultInt64);
+      }
+      if (hasDefaultUint32) {
+        output.WriteUInt32(63, field_names[18], DefaultUint32);
+      }
+      if (hasDefaultUint64) {
+        output.WriteUInt64(64, field_names[19], DefaultUint64);
+      }
+      if (hasDefaultSint32) {
+        output.WriteSInt32(65, field_names[14], DefaultSint32);
+      }
+      if (hasDefaultSint64) {
+        output.WriteSInt64(66, field_names[15], DefaultSint64);
+      }
+      if (hasDefaultFixed32) {
+        output.WriteFixed32(67, field_names[4], DefaultFixed32);
+      }
+      if (hasDefaultFixed64) {
+        output.WriteFixed64(68, field_names[5], DefaultFixed64);
+      }
+      if (hasDefaultSfixed32) {
+        output.WriteSFixed32(69, field_names[12], DefaultSfixed32);
+      }
+      if (hasDefaultSfixed64) {
+        output.WriteSFixed64(70, field_names[13], DefaultSfixed64);
+      }
+      if (hasDefaultFloat) {
+        output.WriteFloat(71, field_names[6], DefaultFloat);
+      }
+      if (hasDefaultDouble) {
+        output.WriteDouble(72, field_names[3], DefaultDouble);
+      }
+      if (hasDefaultBool) {
+        output.WriteBool(73, field_names[0], DefaultBool);
+      }
+      if (hasDefaultString) {
+        output.WriteString(74, field_names[16], DefaultString);
+      }
+      if (hasDefaultBytes) {
+        output.WriteBytes(75, field_names[1], DefaultBytes);
+      }
+      if (hasDefaultNestedEnum) {
+        output.WriteEnum(81, field_names[11], (int) DefaultNestedEnum, DefaultNestedEnum);
+      }
+      if (hasDefaultForeignEnum) {
+        output.WriteEnum(82, field_names[7], (int) DefaultForeignEnum, DefaultForeignEnum);
+      }
+      if (hasDefaultImportEnum) {
+        output.WriteEnum(83, field_names[8], (int) DefaultImportEnum, DefaultImportEnum);
+      }
+      if (hasDefaultStringPiece) {
+        output.WriteString(84, field_names[17], DefaultStringPiece);
+      }
+      if (hasDefaultCord) {
+        output.WriteString(85, field_names[2], DefaultCord);
+      }
+      if (hasOneofUint32) {
+        output.WriteUInt32(111, field_names[23], OneofUint32);
+      }
+      if (hasOneofNestedMessage) {
+        output.WriteMessage(112, field_names[21], OneofNestedMessage);
+      }
+      if (hasOneofString) {
+        output.WriteString(113, field_names[22], OneofString);
+      }
+      if (hasOneofBytes) {
+        output.WriteBytes(114, field_names[20], OneofBytes);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasOptionalInt32) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, OptionalInt32);
+      }
+      if (hasOptionalInt64) {
+        size += pb::CodedOutputStream.ComputeInt64Size(2, OptionalInt64);
+      }
+      if (hasOptionalUint32) {
+        size += pb::CodedOutputStream.ComputeUInt32Size(3, OptionalUint32);
+      }
+      if (hasOptionalUint64) {
+        size += pb::CodedOutputStream.ComputeUInt64Size(4, OptionalUint64);
+      }
+      if (hasOptionalSint32) {
+        size += pb::CodedOutputStream.ComputeSInt32Size(5, OptionalSint32);
+      }
+      if (hasOptionalSint64) {
+        size += pb::CodedOutputStream.ComputeSInt64Size(6, OptionalSint64);
+      }
+      if (hasOptionalFixed32) {
+        size += pb::CodedOutputStream.ComputeFixed32Size(7, OptionalFixed32);
+      }
+      if (hasOptionalFixed64) {
+        size += pb::CodedOutputStream.ComputeFixed64Size(8, OptionalFixed64);
+      }
+      if (hasOptionalSfixed32) {
+        size += pb::CodedOutputStream.ComputeSFixed32Size(9, OptionalSfixed32);
+      }
+      if (hasOptionalSfixed64) {
+        size += pb::CodedOutputStream.ComputeSFixed64Size(10, OptionalSfixed64);
+      }
+      if (hasOptionalFloat) {
+        size += pb::CodedOutputStream.ComputeFloatSize(11, OptionalFloat);
+      }
+      if (hasOptionalDouble) {
+        size += pb::CodedOutputStream.ComputeDoubleSize(12, OptionalDouble);
+      }
+      if (hasOptionalBool) {
+        size += pb::CodedOutputStream.ComputeBoolSize(13, OptionalBool);
+      }
+      if (hasOptionalString) {
+        size += pb::CodedOutputStream.ComputeStringSize(14, OptionalString);
+      }
+      if (hasOptionalBytes) {
+        size += pb::CodedOutputStream.ComputeBytesSize(15, OptionalBytes);
+      }
+      if (hasOptionalGroup) {
+        size += pb::CodedOutputStream.ComputeGroupSize(16, OptionalGroup);
+      }
+      if (hasOptionalNestedMessage) {
+        size += pb::CodedOutputStream.ComputeMessageSize(18, OptionalNestedMessage);
+      }
+      if (hasOptionalForeignMessage) {
+        size += pb::CodedOutputStream.ComputeMessageSize(19, OptionalForeignMessage);
+      }
+      if (hasOptionalImportMessage) {
+        size += pb::CodedOutputStream.ComputeMessageSize(20, OptionalImportMessage);
+      }
+      if (hasOptionalNestedEnum) {
+        size += pb::CodedOutputStream.ComputeEnumSize(21, (int) OptionalNestedEnum);
+      }
+      if (hasOptionalForeignEnum) {
+        size += pb::CodedOutputStream.ComputeEnumSize(22, (int) OptionalForeignEnum);
+      }
+      if (hasOptionalImportEnum) {
+        size += pb::CodedOutputStream.ComputeEnumSize(23, (int) OptionalImportEnum);
+      }
+      if (hasOptionalStringPiece) {
+        size += pb::CodedOutputStream.ComputeStringSize(24, OptionalStringPiece);
+      }
+      if (hasOptionalCord) {
+        size += pb::CodedOutputStream.ComputeStringSize(25, OptionalCord);
+      }
+      if (hasOptionalPublicImportMessage) {
+        size += pb::CodedOutputStream.ComputeMessageSize(26, OptionalPublicImportMessage);
+      }
+      if (hasOptionalLazyMessage) {
+        size += pb::CodedOutputStream.ComputeMessageSize(27, OptionalLazyMessage);
+      }
+      {
+        int dataSize = 0;
+        foreach (int element in RepeatedInt32List) {
+          dataSize += pb::CodedOutputStream.ComputeInt32SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * repeatedInt32_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (long element in RepeatedInt64List) {
+          dataSize += pb::CodedOutputStream.ComputeInt64SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * repeatedInt64_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (uint element in RepeatedUint32List) {
+          dataSize += pb::CodedOutputStream.ComputeUInt32SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * repeatedUint32_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (ulong element in RepeatedUint64List) {
+          dataSize += pb::CodedOutputStream.ComputeUInt64SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * repeatedUint64_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (int element in RepeatedSint32List) {
+          dataSize += pb::CodedOutputStream.ComputeSInt32SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * repeatedSint32_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (long element in RepeatedSint64List) {
+          dataSize += pb::CodedOutputStream.ComputeSInt64SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * repeatedSint64_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 4 * repeatedFixed32_.Count;
+        size += dataSize;
+        size += 2 * repeatedFixed32_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 8 * repeatedFixed64_.Count;
+        size += dataSize;
+        size += 2 * repeatedFixed64_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 4 * repeatedSfixed32_.Count;
+        size += dataSize;
+        size += 2 * repeatedSfixed32_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 8 * repeatedSfixed64_.Count;
+        size += dataSize;
+        size += 2 * repeatedSfixed64_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 4 * repeatedFloat_.Count;
+        size += dataSize;
+        size += 2 * repeatedFloat_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 8 * repeatedDouble_.Count;
+        size += dataSize;
+        size += 2 * repeatedDouble_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 1 * repeatedBool_.Count;
+        size += dataSize;
+        size += 2 * repeatedBool_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (string element in RepeatedStringList) {
+          dataSize += pb::CodedOutputStream.ComputeStringSizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * repeatedString_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (pb::ByteString element in RepeatedBytesList) {
+          dataSize += pb::CodedOutputStream.ComputeBytesSizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * repeatedBytes_.Count;
+      }
+      foreach (global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup element in RepeatedGroupList) {
+        size += pb::CodedOutputStream.ComputeGroupSize(46, element);
+      }
+      foreach (global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage element in RepeatedNestedMessageList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(48, element);
+      }
+      foreach (global::Google.ProtocolBuffers.TestProtos.ForeignMessage element in RepeatedForeignMessageList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(49, element);
+      }
+      foreach (global::Google.ProtocolBuffers.TestProtos.ImportMessage element in RepeatedImportMessageList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(50, element);
+      }
+      {
+        int dataSize = 0;
+        if (repeatedNestedEnum_.Count > 0) {
+          foreach (global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum element in repeatedNestedEnum_) {
+            dataSize += pb::CodedOutputStream.ComputeEnumSizeNoTag((int) element);
+          }
+          size += dataSize;
+          size += 2 * repeatedNestedEnum_.Count;
+        }
+      }
+      {
+        int dataSize = 0;
+        if (repeatedForeignEnum_.Count > 0) {
+          foreach (global::Google.ProtocolBuffers.TestProtos.ForeignEnum element in repeatedForeignEnum_) {
+            dataSize += pb::CodedOutputStream.ComputeEnumSizeNoTag((int) element);
+          }
+          size += dataSize;
+          size += 2 * repeatedForeignEnum_.Count;
+        }
+      }
+      {
+        int dataSize = 0;
+        if (repeatedImportEnum_.Count > 0) {
+          foreach (global::Google.ProtocolBuffers.TestProtos.ImportEnum element in repeatedImportEnum_) {
+            dataSize += pb::CodedOutputStream.ComputeEnumSizeNoTag((int) element);
+          }
+          size += dataSize;
+          size += 2 * repeatedImportEnum_.Count;
+        }
+      }
+      {
+        int dataSize = 0;
+        foreach (string element in RepeatedStringPieceList) {
+          dataSize += pb::CodedOutputStream.ComputeStringSizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * repeatedStringPiece_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (string element in RepeatedCordList) {
+          dataSize += pb::CodedOutputStream.ComputeStringSizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * repeatedCord_.Count;
+      }
+      foreach (global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage element in RepeatedLazyMessageList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(57, element);
+      }
+      if (hasDefaultInt32) {
+        size += pb::CodedOutputStream.ComputeInt32Size(61, DefaultInt32);
+      }
+      if (hasDefaultInt64) {
+        size += pb::CodedOutputStream.ComputeInt64Size(62, DefaultInt64);
+      }
+      if (hasDefaultUint32) {
+        size += pb::CodedOutputStream.ComputeUInt32Size(63, DefaultUint32);
+      }
+      if (hasDefaultUint64) {
+        size += pb::CodedOutputStream.ComputeUInt64Size(64, DefaultUint64);
+      }
+      if (hasDefaultSint32) {
+        size += pb::CodedOutputStream.ComputeSInt32Size(65, DefaultSint32);
+      }
+      if (hasDefaultSint64) {
+        size += pb::CodedOutputStream.ComputeSInt64Size(66, DefaultSint64);
+      }
+      if (hasDefaultFixed32) {
+        size += pb::CodedOutputStream.ComputeFixed32Size(67, DefaultFixed32);
+      }
+      if (hasDefaultFixed64) {
+        size += pb::CodedOutputStream.ComputeFixed64Size(68, DefaultFixed64);
+      }
+      if (hasDefaultSfixed32) {
+        size += pb::CodedOutputStream.ComputeSFixed32Size(69, DefaultSfixed32);
+      }
+      if (hasDefaultSfixed64) {
+        size += pb::CodedOutputStream.ComputeSFixed64Size(70, DefaultSfixed64);
+      }
+      if (hasDefaultFloat) {
+        size += pb::CodedOutputStream.ComputeFloatSize(71, DefaultFloat);
+      }
+      if (hasDefaultDouble) {
+        size += pb::CodedOutputStream.ComputeDoubleSize(72, DefaultDouble);
+      }
+      if (hasDefaultBool) {
+        size += pb::CodedOutputStream.ComputeBoolSize(73, DefaultBool);
+      }
+      if (hasDefaultString) {
+        size += pb::CodedOutputStream.ComputeStringSize(74, DefaultString);
+      }
+      if (hasDefaultBytes) {
+        size += pb::CodedOutputStream.ComputeBytesSize(75, DefaultBytes);
+      }
+      if (hasDefaultNestedEnum) {
+        size += pb::CodedOutputStream.ComputeEnumSize(81, (int) DefaultNestedEnum);
+      }
+      if (hasDefaultForeignEnum) {
+        size += pb::CodedOutputStream.ComputeEnumSize(82, (int) DefaultForeignEnum);
+      }
+      if (hasDefaultImportEnum) {
+        size += pb::CodedOutputStream.ComputeEnumSize(83, (int) DefaultImportEnum);
+      }
+      if (hasDefaultStringPiece) {
+        size += pb::CodedOutputStream.ComputeStringSize(84, DefaultStringPiece);
+      }
+      if (hasDefaultCord) {
+        size += pb::CodedOutputStream.ComputeStringSize(85, DefaultCord);
+      }
+      if (hasOneofUint32) {
+        size += pb::CodedOutputStream.ComputeUInt32Size(111, OneofUint32);
+      }
+      if (hasOneofNestedMessage) {
+        size += pb::CodedOutputStream.ComputeMessageSize(112, OneofNestedMessage);
+      }
+      if (hasOneofString) {
+        size += pb::CodedOutputStream.ComputeStringSize(113, OneofString);
+      }
+      if (hasOneofBytes) {
+        size += pb::CodedOutputStream.ComputeBytesSize(114, OneofBytes);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestAllTypes ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestAllTypes ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestAllTypes ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestAllTypes ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestAllTypes ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestAllTypes ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestAllTypes ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestAllTypes ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestAllTypes ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestAllTypes ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestAllTypes MakeReadOnly() {
+      repeatedInt32_.MakeReadOnly();
+      repeatedInt64_.MakeReadOnly();
+      repeatedUint32_.MakeReadOnly();
+      repeatedUint64_.MakeReadOnly();
+      repeatedSint32_.MakeReadOnly();
+      repeatedSint64_.MakeReadOnly();
+      repeatedFixed32_.MakeReadOnly();
+      repeatedFixed64_.MakeReadOnly();
+      repeatedSfixed32_.MakeReadOnly();
+      repeatedSfixed64_.MakeReadOnly();
+      repeatedFloat_.MakeReadOnly();
+      repeatedDouble_.MakeReadOnly();
+      repeatedBool_.MakeReadOnly();
+      repeatedString_.MakeReadOnly();
+      repeatedBytes_.MakeReadOnly();
+      repeatedGroup_.MakeReadOnly();
+      repeatedNestedMessage_.MakeReadOnly();
+      repeatedForeignMessage_.MakeReadOnly();
+      repeatedImportMessage_.MakeReadOnly();
+      repeatedNestedEnum_.MakeReadOnly();
+      repeatedForeignEnum_.MakeReadOnly();
+      repeatedImportEnum_.MakeReadOnly();
+      repeatedStringPiece_.MakeReadOnly();
+      repeatedCord_.MakeReadOnly();
+      repeatedLazyMessage_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestAllTypes prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestAllTypes, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestAllTypes cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestAllTypes result;
+
+      private TestAllTypes PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestAllTypes original = result;
+          result = new TestAllTypes();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestAllTypes MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Descriptor; }
+      }
+
+      public override TestAllTypes DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance; }
+      }
+
+      public override TestAllTypes BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestAllTypes) {
+          return MergeFrom((TestAllTypes) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestAllTypes other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasOptionalInt32) {
+          OptionalInt32 = other.OptionalInt32;
+        }
+        if (other.HasOptionalInt64) {
+          OptionalInt64 = other.OptionalInt64;
+        }
+        if (other.HasOptionalUint32) {
+          OptionalUint32 = other.OptionalUint32;
+        }
+        if (other.HasOptionalUint64) {
+          OptionalUint64 = other.OptionalUint64;
+        }
+        if (other.HasOptionalSint32) {
+          OptionalSint32 = other.OptionalSint32;
+        }
+        if (other.HasOptionalSint64) {
+          OptionalSint64 = other.OptionalSint64;
+        }
+        if (other.HasOptionalFixed32) {
+          OptionalFixed32 = other.OptionalFixed32;
+        }
+        if (other.HasOptionalFixed64) {
+          OptionalFixed64 = other.OptionalFixed64;
+        }
+        if (other.HasOptionalSfixed32) {
+          OptionalSfixed32 = other.OptionalSfixed32;
+        }
+        if (other.HasOptionalSfixed64) {
+          OptionalSfixed64 = other.OptionalSfixed64;
+        }
+        if (other.HasOptionalFloat) {
+          OptionalFloat = other.OptionalFloat;
+        }
+        if (other.HasOptionalDouble) {
+          OptionalDouble = other.OptionalDouble;
+        }
+        if (other.HasOptionalBool) {
+          OptionalBool = other.OptionalBool;
+        }
+        if (other.HasOptionalString) {
+          OptionalString = other.OptionalString;
+        }
+        if (other.HasOptionalBytes) {
+          OptionalBytes = other.OptionalBytes;
+        }
+        if (other.HasOptionalGroup) {
+          MergeOptionalGroup(other.OptionalGroup);
+        }
+        if (other.HasOptionalNestedMessage) {
+          MergeOptionalNestedMessage(other.OptionalNestedMessage);
+        }
+        if (other.HasOptionalForeignMessage) {
+          MergeOptionalForeignMessage(other.OptionalForeignMessage);
+        }
+        if (other.HasOptionalImportMessage) {
+          MergeOptionalImportMessage(other.OptionalImportMessage);
+        }
+        if (other.HasOptionalNestedEnum) {
+          OptionalNestedEnum = other.OptionalNestedEnum;
+        }
+        if (other.HasOptionalForeignEnum) {
+          OptionalForeignEnum = other.OptionalForeignEnum;
+        }
+        if (other.HasOptionalImportEnum) {
+          OptionalImportEnum = other.OptionalImportEnum;
+        }
+        if (other.HasOptionalStringPiece) {
+          OptionalStringPiece = other.OptionalStringPiece;
+        }
+        if (other.HasOptionalCord) {
+          OptionalCord = other.OptionalCord;
+        }
+        if (other.HasOptionalPublicImportMessage) {
+          MergeOptionalPublicImportMessage(other.OptionalPublicImportMessage);
+        }
+        if (other.HasOptionalLazyMessage) {
+          MergeOptionalLazyMessage(other.OptionalLazyMessage);
+        }
+        if (other.repeatedInt32_.Count != 0) {
+          result.repeatedInt32_.Add(other.repeatedInt32_);
+        }
+        if (other.repeatedInt64_.Count != 0) {
+          result.repeatedInt64_.Add(other.repeatedInt64_);
+        }
+        if (other.repeatedUint32_.Count != 0) {
+          result.repeatedUint32_.Add(other.repeatedUint32_);
+        }
+        if (other.repeatedUint64_.Count != 0) {
+          result.repeatedUint64_.Add(other.repeatedUint64_);
+        }
+        if (other.repeatedSint32_.Count != 0) {
+          result.repeatedSint32_.Add(other.repeatedSint32_);
+        }
+        if (other.repeatedSint64_.Count != 0) {
+          result.repeatedSint64_.Add(other.repeatedSint64_);
+        }
+        if (other.repeatedFixed32_.Count != 0) {
+          result.repeatedFixed32_.Add(other.repeatedFixed32_);
+        }
+        if (other.repeatedFixed64_.Count != 0) {
+          result.repeatedFixed64_.Add(other.repeatedFixed64_);
+        }
+        if (other.repeatedSfixed32_.Count != 0) {
+          result.repeatedSfixed32_.Add(other.repeatedSfixed32_);
+        }
+        if (other.repeatedSfixed64_.Count != 0) {
+          result.repeatedSfixed64_.Add(other.repeatedSfixed64_);
+        }
+        if (other.repeatedFloat_.Count != 0) {
+          result.repeatedFloat_.Add(other.repeatedFloat_);
+        }
+        if (other.repeatedDouble_.Count != 0) {
+          result.repeatedDouble_.Add(other.repeatedDouble_);
+        }
+        if (other.repeatedBool_.Count != 0) {
+          result.repeatedBool_.Add(other.repeatedBool_);
+        }
+        if (other.repeatedString_.Count != 0) {
+          result.repeatedString_.Add(other.repeatedString_);
+        }
+        if (other.repeatedBytes_.Count != 0) {
+          result.repeatedBytes_.Add(other.repeatedBytes_);
+        }
+        if (other.repeatedGroup_.Count != 0) {
+          result.repeatedGroup_.Add(other.repeatedGroup_);
+        }
+        if (other.repeatedNestedMessage_.Count != 0) {
+          result.repeatedNestedMessage_.Add(other.repeatedNestedMessage_);
+        }
+        if (other.repeatedForeignMessage_.Count != 0) {
+          result.repeatedForeignMessage_.Add(other.repeatedForeignMessage_);
+        }
+        if (other.repeatedImportMessage_.Count != 0) {
+          result.repeatedImportMessage_.Add(other.repeatedImportMessage_);
+        }
+        if (other.repeatedNestedEnum_.Count != 0) {
+          result.repeatedNestedEnum_.Add(other.repeatedNestedEnum_);
+        }
+        if (other.repeatedForeignEnum_.Count != 0) {
+          result.repeatedForeignEnum_.Add(other.repeatedForeignEnum_);
+        }
+        if (other.repeatedImportEnum_.Count != 0) {
+          result.repeatedImportEnum_.Add(other.repeatedImportEnum_);
+        }
+        if (other.repeatedStringPiece_.Count != 0) {
+          result.repeatedStringPiece_.Add(other.repeatedStringPiece_);
+        }
+        if (other.repeatedCord_.Count != 0) {
+          result.repeatedCord_.Add(other.repeatedCord_);
+        }
+        if (other.repeatedLazyMessage_.Count != 0) {
+          result.repeatedLazyMessage_.Add(other.repeatedLazyMessage_);
+        }
+        if (other.HasDefaultInt32) {
+          DefaultInt32 = other.DefaultInt32;
+        }
+        if (other.HasDefaultInt64) {
+          DefaultInt64 = other.DefaultInt64;
+        }
+        if (other.HasDefaultUint32) {
+          DefaultUint32 = other.DefaultUint32;
+        }
+        if (other.HasDefaultUint64) {
+          DefaultUint64 = other.DefaultUint64;
+        }
+        if (other.HasDefaultSint32) {
+          DefaultSint32 = other.DefaultSint32;
+        }
+        if (other.HasDefaultSint64) {
+          DefaultSint64 = other.DefaultSint64;
+        }
+        if (other.HasDefaultFixed32) {
+          DefaultFixed32 = other.DefaultFixed32;
+        }
+        if (other.HasDefaultFixed64) {
+          DefaultFixed64 = other.DefaultFixed64;
+        }
+        if (other.HasDefaultSfixed32) {
+          DefaultSfixed32 = other.DefaultSfixed32;
+        }
+        if (other.HasDefaultSfixed64) {
+          DefaultSfixed64 = other.DefaultSfixed64;
+        }
+        if (other.HasDefaultFloat) {
+          DefaultFloat = other.DefaultFloat;
+        }
+        if (other.HasDefaultDouble) {
+          DefaultDouble = other.DefaultDouble;
+        }
+        if (other.HasDefaultBool) {
+          DefaultBool = other.DefaultBool;
+        }
+        if (other.HasDefaultString) {
+          DefaultString = other.DefaultString;
+        }
+        if (other.HasDefaultBytes) {
+          DefaultBytes = other.DefaultBytes;
+        }
+        if (other.HasDefaultNestedEnum) {
+          DefaultNestedEnum = other.DefaultNestedEnum;
+        }
+        if (other.HasDefaultForeignEnum) {
+          DefaultForeignEnum = other.DefaultForeignEnum;
+        }
+        if (other.HasDefaultImportEnum) {
+          DefaultImportEnum = other.DefaultImportEnum;
+        }
+        if (other.HasDefaultStringPiece) {
+          DefaultStringPiece = other.DefaultStringPiece;
+        }
+        if (other.HasDefaultCord) {
+          DefaultCord = other.DefaultCord;
+        }
+        if (other.HasOneofUint32) {
+          OneofUint32 = other.OneofUint32;
+        }
+        if (other.HasOneofNestedMessage) {
+          MergeOneofNestedMessage(other.OneofNestedMessage);
+        }
+        if (other.HasOneofString) {
+          OneofString = other.OneofString;
+        }
+        if (other.HasOneofBytes) {
+          OneofBytes = other.OneofBytes;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testAllTypesFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testAllTypesFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasOptionalInt32 = input.ReadInt32(ref result.optionalInt32_);
+              break;
+            }
+            case 16: {
+              result.hasOptionalInt64 = input.ReadInt64(ref result.optionalInt64_);
+              break;
+            }
+            case 24: {
+              result.hasOptionalUint32 = input.ReadUInt32(ref result.optionalUint32_);
+              break;
+            }
+            case 32: {
+              result.hasOptionalUint64 = input.ReadUInt64(ref result.optionalUint64_);
+              break;
+            }
+            case 40: {
+              result.hasOptionalSint32 = input.ReadSInt32(ref result.optionalSint32_);
+              break;
+            }
+            case 48: {
+              result.hasOptionalSint64 = input.ReadSInt64(ref result.optionalSint64_);
+              break;
+            }
+            case 61: {
+              result.hasOptionalFixed32 = input.ReadFixed32(ref result.optionalFixed32_);
+              break;
+            }
+            case 65: {
+              result.hasOptionalFixed64 = input.ReadFixed64(ref result.optionalFixed64_);
+              break;
+            }
+            case 77: {
+              result.hasOptionalSfixed32 = input.ReadSFixed32(ref result.optionalSfixed32_);
+              break;
+            }
+            case 81: {
+              result.hasOptionalSfixed64 = input.ReadSFixed64(ref result.optionalSfixed64_);
+              break;
+            }
+            case 93: {
+              result.hasOptionalFloat = input.ReadFloat(ref result.optionalFloat_);
+              break;
+            }
+            case 97: {
+              result.hasOptionalDouble = input.ReadDouble(ref result.optionalDouble_);
+              break;
+            }
+            case 104: {
+              result.hasOptionalBool = input.ReadBool(ref result.optionalBool_);
+              break;
+            }
+            case 114: {
+              result.hasOptionalString = input.ReadString(ref result.optionalString_);
+              break;
+            }
+            case 122: {
+              result.hasOptionalBytes = input.ReadBytes(ref result.optionalBytes_);
+              break;
+            }
+            case 131: {
+              global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup.CreateBuilder();
+              if (result.hasOptionalGroup) {
+                subBuilder.MergeFrom(OptionalGroup);
+              }
+              input.ReadGroup(16, subBuilder, extensionRegistry);
+              OptionalGroup = subBuilder.BuildPartial();
+              break;
+            }
+            case 146: {
+              global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.CreateBuilder();
+              if (result.hasOptionalNestedMessage) {
+                subBuilder.MergeFrom(OptionalNestedMessage);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              OptionalNestedMessage = subBuilder.BuildPartial();
+              break;
+            }
+            case 154: {
+              global::Google.ProtocolBuffers.TestProtos.ForeignMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.ForeignMessage.CreateBuilder();
+              if (result.hasOptionalForeignMessage) {
+                subBuilder.MergeFrom(OptionalForeignMessage);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              OptionalForeignMessage = subBuilder.BuildPartial();
+              break;
+            }
+            case 162: {
+              global::Google.ProtocolBuffers.TestProtos.ImportMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.ImportMessage.CreateBuilder();
+              if (result.hasOptionalImportMessage) {
+                subBuilder.MergeFrom(OptionalImportMessage);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              OptionalImportMessage = subBuilder.BuildPartial();
+              break;
+            }
+            case 168: {
+              object unknown;
+              if(input.ReadEnum(ref result.optionalNestedEnum_, out unknown)) {
+                result.hasOptionalNestedEnum = true;
+              } else if(unknown is int) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                unknownFields.MergeVarintField(21, (ulong)(int)unknown);
+              }
+              break;
+            }
+            case 176: {
+              object unknown;
+              if(input.ReadEnum(ref result.optionalForeignEnum_, out unknown)) {
+                result.hasOptionalForeignEnum = true;
+              } else if(unknown is int) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                unknownFields.MergeVarintField(22, (ulong)(int)unknown);
+              }
+              break;
+            }
+            case 184: {
+              object unknown;
+              if(input.ReadEnum(ref result.optionalImportEnum_, out unknown)) {
+                result.hasOptionalImportEnum = true;
+              } else if(unknown is int) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                unknownFields.MergeVarintField(23, (ulong)(int)unknown);
+              }
+              break;
+            }
+            case 194: {
+              result.hasOptionalStringPiece = input.ReadString(ref result.optionalStringPiece_);
+              break;
+            }
+            case 202: {
+              result.hasOptionalCord = input.ReadString(ref result.optionalCord_);
+              break;
+            }
+            case 210: {
+              global::Google.ProtocolBuffers.TestProtos.PublicImportMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.PublicImportMessage.CreateBuilder();
+              if (result.hasOptionalPublicImportMessage) {
+                subBuilder.MergeFrom(OptionalPublicImportMessage);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              OptionalPublicImportMessage = subBuilder.BuildPartial();
+              break;
+            }
+            case 218: {
+              global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.CreateBuilder();
+              if (result.hasOptionalLazyMessage) {
+                subBuilder.MergeFrom(OptionalLazyMessage);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              OptionalLazyMessage = subBuilder.BuildPartial();
+              break;
+            }
+            case 250:
+            case 248: {
+              input.ReadInt32Array(tag, field_name, result.repeatedInt32_);
+              break;
+            }
+            case 258:
+            case 256: {
+              input.ReadInt64Array(tag, field_name, result.repeatedInt64_);
+              break;
+            }
+            case 266:
+            case 264: {
+              input.ReadUInt32Array(tag, field_name, result.repeatedUint32_);
+              break;
+            }
+            case 274:
+            case 272: {
+              input.ReadUInt64Array(tag, field_name, result.repeatedUint64_);
+              break;
+            }
+            case 282:
+            case 280: {
+              input.ReadSInt32Array(tag, field_name, result.repeatedSint32_);
+              break;
+            }
+            case 290:
+            case 288: {
+              input.ReadSInt64Array(tag, field_name, result.repeatedSint64_);
+              break;
+            }
+            case 298:
+            case 301: {
+              input.ReadFixed32Array(tag, field_name, result.repeatedFixed32_);
+              break;
+            }
+            case 306:
+            case 305: {
+              input.ReadFixed64Array(tag, field_name, result.repeatedFixed64_);
+              break;
+            }
+            case 314:
+            case 317: {
+              input.ReadSFixed32Array(tag, field_name, result.repeatedSfixed32_);
+              break;
+            }
+            case 322:
+            case 321: {
+              input.ReadSFixed64Array(tag, field_name, result.repeatedSfixed64_);
+              break;
+            }
+            case 330:
+            case 333: {
+              input.ReadFloatArray(tag, field_name, result.repeatedFloat_);
+              break;
+            }
+            case 338:
+            case 337: {
+              input.ReadDoubleArray(tag, field_name, result.repeatedDouble_);
+              break;
+            }
+            case 346:
+            case 344: {
+              input.ReadBoolArray(tag, field_name, result.repeatedBool_);
+              break;
+            }
+            case 354: {
+              input.ReadStringArray(tag, field_name, result.repeatedString_);
+              break;
+            }
+            case 362: {
+              input.ReadBytesArray(tag, field_name, result.repeatedBytes_);
+              break;
+            }
+            case 371: {
+              input.ReadGroupArray(tag, field_name, result.repeatedGroup_, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup.DefaultInstance, extensionRegistry);
+              break;
+            }
+            case 386: {
+              input.ReadMessageArray(tag, field_name, result.repeatedNestedMessage_, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.DefaultInstance, extensionRegistry);
+              break;
+            }
+            case 394: {
+              input.ReadMessageArray(tag, field_name, result.repeatedForeignMessage_, global::Google.ProtocolBuffers.TestProtos.ForeignMessage.DefaultInstance, extensionRegistry);
+              break;
+            }
+            case 402: {
+              input.ReadMessageArray(tag, field_name, result.repeatedImportMessage_, global::Google.ProtocolBuffers.TestProtos.ImportMessage.DefaultInstance, extensionRegistry);
+              break;
+            }
+            case 410:
+            case 408: {
+              scg::ICollection<object> unknownItems;
+              input.ReadEnumArray<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum>(tag, field_name, result.repeatedNestedEnum_, out unknownItems);
+              if (unknownItems != null) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                foreach (object rawValue in unknownItems)
+                  if (rawValue is int)
+                    unknownFields.MergeVarintField(51, (ulong)(int)rawValue);
+              }
+              break;
+            }
+            case 418:
+            case 416: {
+              scg::ICollection<object> unknownItems;
+              input.ReadEnumArray<global::Google.ProtocolBuffers.TestProtos.ForeignEnum>(tag, field_name, result.repeatedForeignEnum_, out unknownItems);
+              if (unknownItems != null) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                foreach (object rawValue in unknownItems)
+                  if (rawValue is int)
+                    unknownFields.MergeVarintField(52, (ulong)(int)rawValue);
+              }
+              break;
+            }
+            case 426:
+            case 424: {
+              scg::ICollection<object> unknownItems;
+              input.ReadEnumArray<global::Google.ProtocolBuffers.TestProtos.ImportEnum>(tag, field_name, result.repeatedImportEnum_, out unknownItems);
+              if (unknownItems != null) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                foreach (object rawValue in unknownItems)
+                  if (rawValue is int)
+                    unknownFields.MergeVarintField(53, (ulong)(int)rawValue);
+              }
+              break;
+            }
+            case 434: {
+              input.ReadStringArray(tag, field_name, result.repeatedStringPiece_);
+              break;
+            }
+            case 442: {
+              input.ReadStringArray(tag, field_name, result.repeatedCord_);
+              break;
+            }
+            case 458: {
+              input.ReadMessageArray(tag, field_name, result.repeatedLazyMessage_, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.DefaultInstance, extensionRegistry);
+              break;
+            }
+            case 488: {
+              result.hasDefaultInt32 = input.ReadInt32(ref result.defaultInt32_);
+              break;
+            }
+            case 496: {
+              result.hasDefaultInt64 = input.ReadInt64(ref result.defaultInt64_);
+              break;
+            }
+            case 504: {
+              result.hasDefaultUint32 = input.ReadUInt32(ref result.defaultUint32_);
+              break;
+            }
+            case 512: {
+              result.hasDefaultUint64 = input.ReadUInt64(ref result.defaultUint64_);
+              break;
+            }
+            case 520: {
+              result.hasDefaultSint32 = input.ReadSInt32(ref result.defaultSint32_);
+              break;
+            }
+            case 528: {
+              result.hasDefaultSint64 = input.ReadSInt64(ref result.defaultSint64_);
+              break;
+            }
+            case 541: {
+              result.hasDefaultFixed32 = input.ReadFixed32(ref result.defaultFixed32_);
+              break;
+            }
+            case 545: {
+              result.hasDefaultFixed64 = input.ReadFixed64(ref result.defaultFixed64_);
+              break;
+            }
+            case 557: {
+              result.hasDefaultSfixed32 = input.ReadSFixed32(ref result.defaultSfixed32_);
+              break;
+            }
+            case 561: {
+              result.hasDefaultSfixed64 = input.ReadSFixed64(ref result.defaultSfixed64_);
+              break;
+            }
+            case 573: {
+              result.hasDefaultFloat = input.ReadFloat(ref result.defaultFloat_);
+              break;
+            }
+            case 577: {
+              result.hasDefaultDouble = input.ReadDouble(ref result.defaultDouble_);
+              break;
+            }
+            case 584: {
+              result.hasDefaultBool = input.ReadBool(ref result.defaultBool_);
+              break;
+            }
+            case 594: {
+              result.hasDefaultString = input.ReadString(ref result.defaultString_);
+              break;
+            }
+            case 602: {
+              result.hasDefaultBytes = input.ReadBytes(ref result.defaultBytes_);
+              break;
+            }
+            case 648: {
+              object unknown;
+              if(input.ReadEnum(ref result.defaultNestedEnum_, out unknown)) {
+                result.hasDefaultNestedEnum = true;
+              } else if(unknown is int) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                unknownFields.MergeVarintField(81, (ulong)(int)unknown);
+              }
+              break;
+            }
+            case 656: {
+              object unknown;
+              if(input.ReadEnum(ref result.defaultForeignEnum_, out unknown)) {
+                result.hasDefaultForeignEnum = true;
+              } else if(unknown is int) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                unknownFields.MergeVarintField(82, (ulong)(int)unknown);
+              }
+              break;
+            }
+            case 664: {
+              object unknown;
+              if(input.ReadEnum(ref result.defaultImportEnum_, out unknown)) {
+                result.hasDefaultImportEnum = true;
+              } else if(unknown is int) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                unknownFields.MergeVarintField(83, (ulong)(int)unknown);
+              }
+              break;
+            }
+            case 674: {
+              result.hasDefaultStringPiece = input.ReadString(ref result.defaultStringPiece_);
+              break;
+            }
+            case 682: {
+              result.hasDefaultCord = input.ReadString(ref result.defaultCord_);
+              break;
+            }
+            case 888: {
+              result.hasOneofUint32 = input.ReadUInt32(ref result.oneofUint32_);
+              break;
+            }
+            case 898: {
+              global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.CreateBuilder();
+              if (result.hasOneofNestedMessage) {
+                subBuilder.MergeFrom(OneofNestedMessage);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              OneofNestedMessage = subBuilder.BuildPartial();
+              break;
+            }
+            case 906: {
+              result.hasOneofString = input.ReadString(ref result.oneofString_);
+              break;
+            }
+            case 914: {
+              result.hasOneofBytes = input.ReadBytes(ref result.oneofBytes_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasOptionalInt32 {
+        get { return result.hasOptionalInt32; }
+      }
+      public int OptionalInt32 {
+        get { return result.OptionalInt32; }
+        set { SetOptionalInt32(value); }
+      }
+      public Builder SetOptionalInt32(int value) {
+        PrepareBuilder();
+        result.hasOptionalInt32 = true;
+        result.optionalInt32_ = value;
+        return this;
+      }
+      public Builder ClearOptionalInt32() {
+        PrepareBuilder();
+        result.hasOptionalInt32 = false;
+        result.optionalInt32_ = 0;
+        return this;
+      }
+
+      public bool HasOptionalInt64 {
+        get { return result.hasOptionalInt64; }
+      }
+      public long OptionalInt64 {
+        get { return result.OptionalInt64; }
+        set { SetOptionalInt64(value); }
+      }
+      public Builder SetOptionalInt64(long value) {
+        PrepareBuilder();
+        result.hasOptionalInt64 = true;
+        result.optionalInt64_ = value;
+        return this;
+      }
+      public Builder ClearOptionalInt64() {
+        PrepareBuilder();
+        result.hasOptionalInt64 = false;
+        result.optionalInt64_ = 0L;
+        return this;
+      }
+
+      public bool HasOptionalUint32 {
+        get { return result.hasOptionalUint32; }
+      }
+      [global::System.CLSCompliant(false)]
+      public uint OptionalUint32 {
+        get { return result.OptionalUint32; }
+        set { SetOptionalUint32(value); }
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetOptionalUint32(uint value) {
+        PrepareBuilder();
+        result.hasOptionalUint32 = true;
+        result.optionalUint32_ = value;
+        return this;
+      }
+      public Builder ClearOptionalUint32() {
+        PrepareBuilder();
+        result.hasOptionalUint32 = false;
+        result.optionalUint32_ = 0;
+        return this;
+      }
+
+      public bool HasOptionalUint64 {
+        get { return result.hasOptionalUint64; }
+      }
+      [global::System.CLSCompliant(false)]
+      public ulong OptionalUint64 {
+        get { return result.OptionalUint64; }
+        set { SetOptionalUint64(value); }
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetOptionalUint64(ulong value) {
+        PrepareBuilder();
+        result.hasOptionalUint64 = true;
+        result.optionalUint64_ = value;
+        return this;
+      }
+      public Builder ClearOptionalUint64() {
+        PrepareBuilder();
+        result.hasOptionalUint64 = false;
+        result.optionalUint64_ = 0UL;
+        return this;
+      }
+
+      public bool HasOptionalSint32 {
+        get { return result.hasOptionalSint32; }
+      }
+      public int OptionalSint32 {
+        get { return result.OptionalSint32; }
+        set { SetOptionalSint32(value); }
+      }
+      public Builder SetOptionalSint32(int value) {
+        PrepareBuilder();
+        result.hasOptionalSint32 = true;
+        result.optionalSint32_ = value;
+        return this;
+      }
+      public Builder ClearOptionalSint32() {
+        PrepareBuilder();
+        result.hasOptionalSint32 = false;
+        result.optionalSint32_ = 0;
+        return this;
+      }
+
+      public bool HasOptionalSint64 {
+        get { return result.hasOptionalSint64; }
+      }
+      public long OptionalSint64 {
+        get { return result.OptionalSint64; }
+        set { SetOptionalSint64(value); }
+      }
+      public Builder SetOptionalSint64(long value) {
+        PrepareBuilder();
+        result.hasOptionalSint64 = true;
+        result.optionalSint64_ = value;
+        return this;
+      }
+      public Builder ClearOptionalSint64() {
+        PrepareBuilder();
+        result.hasOptionalSint64 = false;
+        result.optionalSint64_ = 0L;
+        return this;
+      }
+
+      public bool HasOptionalFixed32 {
+        get { return result.hasOptionalFixed32; }
+      }
+      [global::System.CLSCompliant(false)]
+      public uint OptionalFixed32 {
+        get { return result.OptionalFixed32; }
+        set { SetOptionalFixed32(value); }
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetOptionalFixed32(uint value) {
+        PrepareBuilder();
+        result.hasOptionalFixed32 = true;
+        result.optionalFixed32_ = value;
+        return this;
+      }
+      public Builder ClearOptionalFixed32() {
+        PrepareBuilder();
+        result.hasOptionalFixed32 = false;
+        result.optionalFixed32_ = 0;
+        return this;
+      }
+
+      public bool HasOptionalFixed64 {
+        get { return result.hasOptionalFixed64; }
+      }
+      [global::System.CLSCompliant(false)]
+      public ulong OptionalFixed64 {
+        get { return result.OptionalFixed64; }
+        set { SetOptionalFixed64(value); }
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetOptionalFixed64(ulong value) {
+        PrepareBuilder();
+        result.hasOptionalFixed64 = true;
+        result.optionalFixed64_ = value;
+        return this;
+      }
+      public Builder ClearOptionalFixed64() {
+        PrepareBuilder();
+        result.hasOptionalFixed64 = false;
+        result.optionalFixed64_ = 0UL;
+        return this;
+      }
+
+      public bool HasOptionalSfixed32 {
+        get { return result.hasOptionalSfixed32; }
+      }
+      public int OptionalSfixed32 {
+        get { return result.OptionalSfixed32; }
+        set { SetOptionalSfixed32(value); }
+      }
+      public Builder SetOptionalSfixed32(int value) {
+        PrepareBuilder();
+        result.hasOptionalSfixed32 = true;
+        result.optionalSfixed32_ = value;
+        return this;
+      }
+      public Builder ClearOptionalSfixed32() {
+        PrepareBuilder();
+        result.hasOptionalSfixed32 = false;
+        result.optionalSfixed32_ = 0;
+        return this;
+      }
+
+      public bool HasOptionalSfixed64 {
+        get { return result.hasOptionalSfixed64; }
+      }
+      public long OptionalSfixed64 {
+        get { return result.OptionalSfixed64; }
+        set { SetOptionalSfixed64(value); }
+      }
+      public Builder SetOptionalSfixed64(long value) {
+        PrepareBuilder();
+        result.hasOptionalSfixed64 = true;
+        result.optionalSfixed64_ = value;
+        return this;
+      }
+      public Builder ClearOptionalSfixed64() {
+        PrepareBuilder();
+        result.hasOptionalSfixed64 = false;
+        result.optionalSfixed64_ = 0L;
+        return this;
+      }
+
+      public bool HasOptionalFloat {
+        get { return result.hasOptionalFloat; }
+      }
+      public float OptionalFloat {
+        get { return result.OptionalFloat; }
+        set { SetOptionalFloat(value); }
+      }
+      public Builder SetOptionalFloat(float value) {
+        PrepareBuilder();
+        result.hasOptionalFloat = true;
+        result.optionalFloat_ = value;
+        return this;
+      }
+      public Builder ClearOptionalFloat() {
+        PrepareBuilder();
+        result.hasOptionalFloat = false;
+        result.optionalFloat_ = 0F;
+        return this;
+      }
+
+      public bool HasOptionalDouble {
+        get { return result.hasOptionalDouble; }
+      }
+      public double OptionalDouble {
+        get { return result.OptionalDouble; }
+        set { SetOptionalDouble(value); }
+      }
+      public Builder SetOptionalDouble(double value) {
+        PrepareBuilder();
+        result.hasOptionalDouble = true;
+        result.optionalDouble_ = value;
+        return this;
+      }
+      public Builder ClearOptionalDouble() {
+        PrepareBuilder();
+        result.hasOptionalDouble = false;
+        result.optionalDouble_ = 0D;
+        return this;
+      }
+
+      public bool HasOptionalBool {
+        get { return result.hasOptionalBool; }
+      }
+      public bool OptionalBool {
+        get { return result.OptionalBool; }
+        set { SetOptionalBool(value); }
+      }
+      public Builder SetOptionalBool(bool value) {
+        PrepareBuilder();
+        result.hasOptionalBool = true;
+        result.optionalBool_ = value;
+        return this;
+      }
+      public Builder ClearOptionalBool() {
+        PrepareBuilder();
+        result.hasOptionalBool = false;
+        result.optionalBool_ = false;
+        return this;
+      }
+
+      public bool HasOptionalString {
+        get { return result.hasOptionalString; }
+      }
+      public string OptionalString {
+        get { return result.OptionalString; }
+        set { SetOptionalString(value); }
+      }
+      public Builder SetOptionalString(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptionalString = true;
+        result.optionalString_ = value;
+        return this;
+      }
+      public Builder ClearOptionalString() {
+        PrepareBuilder();
+        result.hasOptionalString = false;
+        result.optionalString_ = "";
+        return this;
+      }
+
+      public bool HasOptionalBytes {
+        get { return result.hasOptionalBytes; }
+      }
+      public pb::ByteString OptionalBytes {
+        get { return result.OptionalBytes; }
+        set { SetOptionalBytes(value); }
+      }
+      public Builder SetOptionalBytes(pb::ByteString value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptionalBytes = true;
+        result.optionalBytes_ = value;
+        return this;
+      }
+      public Builder ClearOptionalBytes() {
+        PrepareBuilder();
+        result.hasOptionalBytes = false;
+        result.optionalBytes_ = pb::ByteString.Empty;
+        return this;
+      }
+
+      public bool HasOptionalGroup {
+       get { return result.hasOptionalGroup; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup OptionalGroup {
+        get { return result.OptionalGroup; }
+        set { SetOptionalGroup(value); }
+      }
+      public Builder SetOptionalGroup(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptionalGroup = true;
+        result.optionalGroup_ = value;
+        return this;
+      }
+      public Builder SetOptionalGroup(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasOptionalGroup = true;
+        result.optionalGroup_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeOptionalGroup(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasOptionalGroup &&
+            result.optionalGroup_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup.DefaultInstance) {
+            result.optionalGroup_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup.CreateBuilder(result.optionalGroup_).MergeFrom(value).BuildPartial();
+        } else {
+          result.optionalGroup_ = value;
+        }
+        result.hasOptionalGroup = true;
+        return this;
+      }
+      public Builder ClearOptionalGroup() {
+        PrepareBuilder();
+        result.hasOptionalGroup = false;
+        result.optionalGroup_ = null;
+        return this;
+      }
+
+      public bool HasOptionalNestedMessage {
+       get { return result.hasOptionalNestedMessage; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage OptionalNestedMessage {
+        get { return result.OptionalNestedMessage; }
+        set { SetOptionalNestedMessage(value); }
+      }
+      public Builder SetOptionalNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptionalNestedMessage = true;
+        result.optionalNestedMessage_ = value;
+        return this;
+      }
+      public Builder SetOptionalNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasOptionalNestedMessage = true;
+        result.optionalNestedMessage_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeOptionalNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasOptionalNestedMessage &&
+            result.optionalNestedMessage_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.DefaultInstance) {
+            result.optionalNestedMessage_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.CreateBuilder(result.optionalNestedMessage_).MergeFrom(value).BuildPartial();
+        } else {
+          result.optionalNestedMessage_ = value;
+        }
+        result.hasOptionalNestedMessage = true;
+        return this;
+      }
+      public Builder ClearOptionalNestedMessage() {
+        PrepareBuilder();
+        result.hasOptionalNestedMessage = false;
+        result.optionalNestedMessage_ = null;
+        return this;
+      }
+
+      public bool HasOptionalForeignMessage {
+       get { return result.hasOptionalForeignMessage; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ForeignMessage OptionalForeignMessage {
+        get { return result.OptionalForeignMessage; }
+        set { SetOptionalForeignMessage(value); }
+      }
+      public Builder SetOptionalForeignMessage(global::Google.ProtocolBuffers.TestProtos.ForeignMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptionalForeignMessage = true;
+        result.optionalForeignMessage_ = value;
+        return this;
+      }
+      public Builder SetOptionalForeignMessage(global::Google.ProtocolBuffers.TestProtos.ForeignMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasOptionalForeignMessage = true;
+        result.optionalForeignMessage_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeOptionalForeignMessage(global::Google.ProtocolBuffers.TestProtos.ForeignMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasOptionalForeignMessage &&
+            result.optionalForeignMessage_ != global::Google.ProtocolBuffers.TestProtos.ForeignMessage.DefaultInstance) {
+            result.optionalForeignMessage_ = global::Google.ProtocolBuffers.TestProtos.ForeignMessage.CreateBuilder(result.optionalForeignMessage_).MergeFrom(value).BuildPartial();
+        } else {
+          result.optionalForeignMessage_ = value;
+        }
+        result.hasOptionalForeignMessage = true;
+        return this;
+      }
+      public Builder ClearOptionalForeignMessage() {
+        PrepareBuilder();
+        result.hasOptionalForeignMessage = false;
+        result.optionalForeignMessage_ = null;
+        return this;
+      }
+
+      public bool HasOptionalImportMessage {
+       get { return result.hasOptionalImportMessage; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ImportMessage OptionalImportMessage {
+        get { return result.OptionalImportMessage; }
+        set { SetOptionalImportMessage(value); }
+      }
+      public Builder SetOptionalImportMessage(global::Google.ProtocolBuffers.TestProtos.ImportMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptionalImportMessage = true;
+        result.optionalImportMessage_ = value;
+        return this;
+      }
+      public Builder SetOptionalImportMessage(global::Google.ProtocolBuffers.TestProtos.ImportMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasOptionalImportMessage = true;
+        result.optionalImportMessage_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeOptionalImportMessage(global::Google.ProtocolBuffers.TestProtos.ImportMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasOptionalImportMessage &&
+            result.optionalImportMessage_ != global::Google.ProtocolBuffers.TestProtos.ImportMessage.DefaultInstance) {
+            result.optionalImportMessage_ = global::Google.ProtocolBuffers.TestProtos.ImportMessage.CreateBuilder(result.optionalImportMessage_).MergeFrom(value).BuildPartial();
+        } else {
+          result.optionalImportMessage_ = value;
+        }
+        result.hasOptionalImportMessage = true;
+        return this;
+      }
+      public Builder ClearOptionalImportMessage() {
+        PrepareBuilder();
+        result.hasOptionalImportMessage = false;
+        result.optionalImportMessage_ = null;
+        return this;
+      }
+
+      public bool HasOptionalNestedEnum {
+       get { return result.hasOptionalNestedEnum; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum OptionalNestedEnum {
+        get { return result.OptionalNestedEnum; }
+        set { SetOptionalNestedEnum(value); }
+      }
+      public Builder SetOptionalNestedEnum(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum value) {
+        PrepareBuilder();
+        result.hasOptionalNestedEnum = true;
+        result.optionalNestedEnum_ = value;
+        return this;
+      }
+      public Builder ClearOptionalNestedEnum() {
+        PrepareBuilder();
+        result.hasOptionalNestedEnum = false;
+        result.optionalNestedEnum_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum.FOO;
+        return this;
+      }
+
+      public bool HasOptionalForeignEnum {
+       get { return result.hasOptionalForeignEnum; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ForeignEnum OptionalForeignEnum {
+        get { return result.OptionalForeignEnum; }
+        set { SetOptionalForeignEnum(value); }
+      }
+      public Builder SetOptionalForeignEnum(global::Google.ProtocolBuffers.TestProtos.ForeignEnum value) {
+        PrepareBuilder();
+        result.hasOptionalForeignEnum = true;
+        result.optionalForeignEnum_ = value;
+        return this;
+      }
+      public Builder ClearOptionalForeignEnum() {
+        PrepareBuilder();
+        result.hasOptionalForeignEnum = false;
+        result.optionalForeignEnum_ = global::Google.ProtocolBuffers.TestProtos.ForeignEnum.FOREIGN_FOO;
+        return this;
+      }
+
+      public bool HasOptionalImportEnum {
+       get { return result.hasOptionalImportEnum; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ImportEnum OptionalImportEnum {
+        get { return result.OptionalImportEnum; }
+        set { SetOptionalImportEnum(value); }
+      }
+      public Builder SetOptionalImportEnum(global::Google.ProtocolBuffers.TestProtos.ImportEnum value) {
+        PrepareBuilder();
+        result.hasOptionalImportEnum = true;
+        result.optionalImportEnum_ = value;
+        return this;
+      }
+      public Builder ClearOptionalImportEnum() {
+        PrepareBuilder();
+        result.hasOptionalImportEnum = false;
+        result.optionalImportEnum_ = global::Google.ProtocolBuffers.TestProtos.ImportEnum.IMPORT_FOO;
+        return this;
+      }
+
+      public bool HasOptionalStringPiece {
+        get { return result.hasOptionalStringPiece; }
+      }
+      public string OptionalStringPiece {
+        get { return result.OptionalStringPiece; }
+        set { SetOptionalStringPiece(value); }
+      }
+      public Builder SetOptionalStringPiece(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptionalStringPiece = true;
+        result.optionalStringPiece_ = value;
+        return this;
+      }
+      public Builder ClearOptionalStringPiece() {
+        PrepareBuilder();
+        result.hasOptionalStringPiece = false;
+        result.optionalStringPiece_ = "";
+        return this;
+      }
+
+      public bool HasOptionalCord {
+        get { return result.hasOptionalCord; }
+      }
+      public string OptionalCord {
+        get { return result.OptionalCord; }
+        set { SetOptionalCord(value); }
+      }
+      public Builder SetOptionalCord(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptionalCord = true;
+        result.optionalCord_ = value;
+        return this;
+      }
+      public Builder ClearOptionalCord() {
+        PrepareBuilder();
+        result.hasOptionalCord = false;
+        result.optionalCord_ = "";
+        return this;
+      }
+
+      public bool HasOptionalPublicImportMessage {
+       get { return result.hasOptionalPublicImportMessage; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.PublicImportMessage OptionalPublicImportMessage {
+        get { return result.OptionalPublicImportMessage; }
+        set { SetOptionalPublicImportMessage(value); }
+      }
+      public Builder SetOptionalPublicImportMessage(global::Google.ProtocolBuffers.TestProtos.PublicImportMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptionalPublicImportMessage = true;
+        result.optionalPublicImportMessage_ = value;
+        return this;
+      }
+      public Builder SetOptionalPublicImportMessage(global::Google.ProtocolBuffers.TestProtos.PublicImportMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasOptionalPublicImportMessage = true;
+        result.optionalPublicImportMessage_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeOptionalPublicImportMessage(global::Google.ProtocolBuffers.TestProtos.PublicImportMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasOptionalPublicImportMessage &&
+            result.optionalPublicImportMessage_ != global::Google.ProtocolBuffers.TestProtos.PublicImportMessage.DefaultInstance) {
+            result.optionalPublicImportMessage_ = global::Google.ProtocolBuffers.TestProtos.PublicImportMessage.CreateBuilder(result.optionalPublicImportMessage_).MergeFrom(value).BuildPartial();
+        } else {
+          result.optionalPublicImportMessage_ = value;
+        }
+        result.hasOptionalPublicImportMessage = true;
+        return this;
+      }
+      public Builder ClearOptionalPublicImportMessage() {
+        PrepareBuilder();
+        result.hasOptionalPublicImportMessage = false;
+        result.optionalPublicImportMessage_ = null;
+        return this;
+      }
+
+      public bool HasOptionalLazyMessage {
+       get { return result.hasOptionalLazyMessage; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage OptionalLazyMessage {
+        get { return result.OptionalLazyMessage; }
+        set { SetOptionalLazyMessage(value); }
+      }
+      public Builder SetOptionalLazyMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptionalLazyMessage = true;
+        result.optionalLazyMessage_ = value;
+        return this;
+      }
+      public Builder SetOptionalLazyMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasOptionalLazyMessage = true;
+        result.optionalLazyMessage_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeOptionalLazyMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasOptionalLazyMessage &&
+            result.optionalLazyMessage_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.DefaultInstance) {
+            result.optionalLazyMessage_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.CreateBuilder(result.optionalLazyMessage_).MergeFrom(value).BuildPartial();
+        } else {
+          result.optionalLazyMessage_ = value;
+        }
+        result.hasOptionalLazyMessage = true;
+        return this;
+      }
+      public Builder ClearOptionalLazyMessage() {
+        PrepareBuilder();
+        result.hasOptionalLazyMessage = false;
+        result.optionalLazyMessage_ = null;
+        return this;
+      }
+
+      public pbc::IPopsicleList<int> RepeatedInt32List {
+        get { return PrepareBuilder().repeatedInt32_; }
+      }
+      public int RepeatedInt32Count {
+        get { return result.RepeatedInt32Count; }
+      }
+      public int GetRepeatedInt32(int index) {
+        return result.GetRepeatedInt32(index);
+      }
+      public Builder SetRepeatedInt32(int index, int value) {
+        PrepareBuilder();
+        result.repeatedInt32_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedInt32(int value) {
+        PrepareBuilder();
+        result.repeatedInt32_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedInt32(scg::IEnumerable<int> values) {
+        PrepareBuilder();
+        result.repeatedInt32_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedInt32() {
+        PrepareBuilder();
+        result.repeatedInt32_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<long> RepeatedInt64List {
+        get { return PrepareBuilder().repeatedInt64_; }
+      }
+      public int RepeatedInt64Count {
+        get { return result.RepeatedInt64Count; }
+      }
+      public long GetRepeatedInt64(int index) {
+        return result.GetRepeatedInt64(index);
+      }
+      public Builder SetRepeatedInt64(int index, long value) {
+        PrepareBuilder();
+        result.repeatedInt64_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedInt64(long value) {
+        PrepareBuilder();
+        result.repeatedInt64_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedInt64(scg::IEnumerable<long> values) {
+        PrepareBuilder();
+        result.repeatedInt64_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedInt64() {
+        PrepareBuilder();
+        result.repeatedInt64_.Clear();
+        return this;
+      }
+
+      [global::System.CLSCompliant(false)]
+      public pbc::IPopsicleList<uint> RepeatedUint32List {
+        get { return PrepareBuilder().repeatedUint32_; }
+      }
+      public int RepeatedUint32Count {
+        get { return result.RepeatedUint32Count; }
+      }
+      [global::System.CLSCompliant(false)]
+      public uint GetRepeatedUint32(int index) {
+        return result.GetRepeatedUint32(index);
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetRepeatedUint32(int index, uint value) {
+        PrepareBuilder();
+        result.repeatedUint32_[index] = value;
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRepeatedUint32(uint value) {
+        PrepareBuilder();
+        result.repeatedUint32_.Add(value);
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRangeRepeatedUint32(scg::IEnumerable<uint> values) {
+        PrepareBuilder();
+        result.repeatedUint32_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedUint32() {
+        PrepareBuilder();
+        result.repeatedUint32_.Clear();
+        return this;
+      }
+
+      [global::System.CLSCompliant(false)]
+      public pbc::IPopsicleList<ulong> RepeatedUint64List {
+        get { return PrepareBuilder().repeatedUint64_; }
+      }
+      public int RepeatedUint64Count {
+        get { return result.RepeatedUint64Count; }
+      }
+      [global::System.CLSCompliant(false)]
+      public ulong GetRepeatedUint64(int index) {
+        return result.GetRepeatedUint64(index);
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetRepeatedUint64(int index, ulong value) {
+        PrepareBuilder();
+        result.repeatedUint64_[index] = value;
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRepeatedUint64(ulong value) {
+        PrepareBuilder();
+        result.repeatedUint64_.Add(value);
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRangeRepeatedUint64(scg::IEnumerable<ulong> values) {
+        PrepareBuilder();
+        result.repeatedUint64_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedUint64() {
+        PrepareBuilder();
+        result.repeatedUint64_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<int> RepeatedSint32List {
+        get { return PrepareBuilder().repeatedSint32_; }
+      }
+      public int RepeatedSint32Count {
+        get { return result.RepeatedSint32Count; }
+      }
+      public int GetRepeatedSint32(int index) {
+        return result.GetRepeatedSint32(index);
+      }
+      public Builder SetRepeatedSint32(int index, int value) {
+        PrepareBuilder();
+        result.repeatedSint32_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedSint32(int value) {
+        PrepareBuilder();
+        result.repeatedSint32_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedSint32(scg::IEnumerable<int> values) {
+        PrepareBuilder();
+        result.repeatedSint32_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedSint32() {
+        PrepareBuilder();
+        result.repeatedSint32_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<long> RepeatedSint64List {
+        get { return PrepareBuilder().repeatedSint64_; }
+      }
+      public int RepeatedSint64Count {
+        get { return result.RepeatedSint64Count; }
+      }
+      public long GetRepeatedSint64(int index) {
+        return result.GetRepeatedSint64(index);
+      }
+      public Builder SetRepeatedSint64(int index, long value) {
+        PrepareBuilder();
+        result.repeatedSint64_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedSint64(long value) {
+        PrepareBuilder();
+        result.repeatedSint64_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedSint64(scg::IEnumerable<long> values) {
+        PrepareBuilder();
+        result.repeatedSint64_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedSint64() {
+        PrepareBuilder();
+        result.repeatedSint64_.Clear();
+        return this;
+      }
+
+      [global::System.CLSCompliant(false)]
+      public pbc::IPopsicleList<uint> RepeatedFixed32List {
+        get { return PrepareBuilder().repeatedFixed32_; }
+      }
+      public int RepeatedFixed32Count {
+        get { return result.RepeatedFixed32Count; }
+      }
+      [global::System.CLSCompliant(false)]
+      public uint GetRepeatedFixed32(int index) {
+        return result.GetRepeatedFixed32(index);
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetRepeatedFixed32(int index, uint value) {
+        PrepareBuilder();
+        result.repeatedFixed32_[index] = value;
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRepeatedFixed32(uint value) {
+        PrepareBuilder();
+        result.repeatedFixed32_.Add(value);
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRangeRepeatedFixed32(scg::IEnumerable<uint> values) {
+        PrepareBuilder();
+        result.repeatedFixed32_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedFixed32() {
+        PrepareBuilder();
+        result.repeatedFixed32_.Clear();
+        return this;
+      }
+
+      [global::System.CLSCompliant(false)]
+      public pbc::IPopsicleList<ulong> RepeatedFixed64List {
+        get { return PrepareBuilder().repeatedFixed64_; }
+      }
+      public int RepeatedFixed64Count {
+        get { return result.RepeatedFixed64Count; }
+      }
+      [global::System.CLSCompliant(false)]
+      public ulong GetRepeatedFixed64(int index) {
+        return result.GetRepeatedFixed64(index);
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetRepeatedFixed64(int index, ulong value) {
+        PrepareBuilder();
+        result.repeatedFixed64_[index] = value;
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRepeatedFixed64(ulong value) {
+        PrepareBuilder();
+        result.repeatedFixed64_.Add(value);
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRangeRepeatedFixed64(scg::IEnumerable<ulong> values) {
+        PrepareBuilder();
+        result.repeatedFixed64_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedFixed64() {
+        PrepareBuilder();
+        result.repeatedFixed64_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<int> RepeatedSfixed32List {
+        get { return PrepareBuilder().repeatedSfixed32_; }
+      }
+      public int RepeatedSfixed32Count {
+        get { return result.RepeatedSfixed32Count; }
+      }
+      public int GetRepeatedSfixed32(int index) {
+        return result.GetRepeatedSfixed32(index);
+      }
+      public Builder SetRepeatedSfixed32(int index, int value) {
+        PrepareBuilder();
+        result.repeatedSfixed32_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedSfixed32(int value) {
+        PrepareBuilder();
+        result.repeatedSfixed32_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedSfixed32(scg::IEnumerable<int> values) {
+        PrepareBuilder();
+        result.repeatedSfixed32_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedSfixed32() {
+        PrepareBuilder();
+        result.repeatedSfixed32_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<long> RepeatedSfixed64List {
+        get { return PrepareBuilder().repeatedSfixed64_; }
+      }
+      public int RepeatedSfixed64Count {
+        get { return result.RepeatedSfixed64Count; }
+      }
+      public long GetRepeatedSfixed64(int index) {
+        return result.GetRepeatedSfixed64(index);
+      }
+      public Builder SetRepeatedSfixed64(int index, long value) {
+        PrepareBuilder();
+        result.repeatedSfixed64_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedSfixed64(long value) {
+        PrepareBuilder();
+        result.repeatedSfixed64_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedSfixed64(scg::IEnumerable<long> values) {
+        PrepareBuilder();
+        result.repeatedSfixed64_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedSfixed64() {
+        PrepareBuilder();
+        result.repeatedSfixed64_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<float> RepeatedFloatList {
+        get { return PrepareBuilder().repeatedFloat_; }
+      }
+      public int RepeatedFloatCount {
+        get { return result.RepeatedFloatCount; }
+      }
+      public float GetRepeatedFloat(int index) {
+        return result.GetRepeatedFloat(index);
+      }
+      public Builder SetRepeatedFloat(int index, float value) {
+        PrepareBuilder();
+        result.repeatedFloat_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedFloat(float value) {
+        PrepareBuilder();
+        result.repeatedFloat_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedFloat(scg::IEnumerable<float> values) {
+        PrepareBuilder();
+        result.repeatedFloat_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedFloat() {
+        PrepareBuilder();
+        result.repeatedFloat_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<double> RepeatedDoubleList {
+        get { return PrepareBuilder().repeatedDouble_; }
+      }
+      public int RepeatedDoubleCount {
+        get { return result.RepeatedDoubleCount; }
+      }
+      public double GetRepeatedDouble(int index) {
+        return result.GetRepeatedDouble(index);
+      }
+      public Builder SetRepeatedDouble(int index, double value) {
+        PrepareBuilder();
+        result.repeatedDouble_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedDouble(double value) {
+        PrepareBuilder();
+        result.repeatedDouble_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedDouble(scg::IEnumerable<double> values) {
+        PrepareBuilder();
+        result.repeatedDouble_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedDouble() {
+        PrepareBuilder();
+        result.repeatedDouble_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<bool> RepeatedBoolList {
+        get { return PrepareBuilder().repeatedBool_; }
+      }
+      public int RepeatedBoolCount {
+        get { return result.RepeatedBoolCount; }
+      }
+      public bool GetRepeatedBool(int index) {
+        return result.GetRepeatedBool(index);
+      }
+      public Builder SetRepeatedBool(int index, bool value) {
+        PrepareBuilder();
+        result.repeatedBool_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedBool(bool value) {
+        PrepareBuilder();
+        result.repeatedBool_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedBool(scg::IEnumerable<bool> values) {
+        PrepareBuilder();
+        result.repeatedBool_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedBool() {
+        PrepareBuilder();
+        result.repeatedBool_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<string> RepeatedStringList {
+        get { return PrepareBuilder().repeatedString_; }
+      }
+      public int RepeatedStringCount {
+        get { return result.RepeatedStringCount; }
+      }
+      public string GetRepeatedString(int index) {
+        return result.GetRepeatedString(index);
+      }
+      public Builder SetRepeatedString(int index, string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedString_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedString(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedString_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedString(scg::IEnumerable<string> values) {
+        PrepareBuilder();
+        result.repeatedString_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedString() {
+        PrepareBuilder();
+        result.repeatedString_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<pb::ByteString> RepeatedBytesList {
+        get { return PrepareBuilder().repeatedBytes_; }
+      }
+      public int RepeatedBytesCount {
+        get { return result.RepeatedBytesCount; }
+      }
+      public pb::ByteString GetRepeatedBytes(int index) {
+        return result.GetRepeatedBytes(index);
+      }
+      public Builder SetRepeatedBytes(int index, pb::ByteString value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedBytes_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedBytes(pb::ByteString value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedBytes_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedBytes(scg::IEnumerable<pb::ByteString> values) {
+        PrepareBuilder();
+        result.repeatedBytes_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedBytes() {
+        PrepareBuilder();
+        result.repeatedBytes_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup> RepeatedGroupList {
+        get { return PrepareBuilder().repeatedGroup_; }
+      }
+      public int RepeatedGroupCount {
+        get { return result.RepeatedGroupCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup GetRepeatedGroup(int index) {
+        return result.GetRepeatedGroup(index);
+      }
+      public Builder SetRepeatedGroup(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedGroup_[index] = value;
+        return this;
+      }
+      public Builder SetRepeatedGroup(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedGroup_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddRepeatedGroup(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedGroup_.Add(value);
+        return this;
+      }
+      public Builder AddRepeatedGroup(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedGroup_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeRepeatedGroup(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup> values) {
+        PrepareBuilder();
+        result.repeatedGroup_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedGroup() {
+        PrepareBuilder();
+        result.repeatedGroup_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage> RepeatedNestedMessageList {
+        get { return PrepareBuilder().repeatedNestedMessage_; }
+      }
+      public int RepeatedNestedMessageCount {
+        get { return result.RepeatedNestedMessageCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage GetRepeatedNestedMessage(int index) {
+        return result.GetRepeatedNestedMessage(index);
+      }
+      public Builder SetRepeatedNestedMessage(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedNestedMessage_[index] = value;
+        return this;
+      }
+      public Builder SetRepeatedNestedMessage(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedNestedMessage_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddRepeatedNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedNestedMessage_.Add(value);
+        return this;
+      }
+      public Builder AddRepeatedNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedNestedMessage_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeRepeatedNestedMessage(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage> values) {
+        PrepareBuilder();
+        result.repeatedNestedMessage_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedNestedMessage() {
+        PrepareBuilder();
+        result.repeatedNestedMessage_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignMessage> RepeatedForeignMessageList {
+        get { return PrepareBuilder().repeatedForeignMessage_; }
+      }
+      public int RepeatedForeignMessageCount {
+        get { return result.RepeatedForeignMessageCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ForeignMessage GetRepeatedForeignMessage(int index) {
+        return result.GetRepeatedForeignMessage(index);
+      }
+      public Builder SetRepeatedForeignMessage(int index, global::Google.ProtocolBuffers.TestProtos.ForeignMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedForeignMessage_[index] = value;
+        return this;
+      }
+      public Builder SetRepeatedForeignMessage(int index, global::Google.ProtocolBuffers.TestProtos.ForeignMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedForeignMessage_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddRepeatedForeignMessage(global::Google.ProtocolBuffers.TestProtos.ForeignMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedForeignMessage_.Add(value);
+        return this;
+      }
+      public Builder AddRepeatedForeignMessage(global::Google.ProtocolBuffers.TestProtos.ForeignMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedForeignMessage_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeRepeatedForeignMessage(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.ForeignMessage> values) {
+        PrepareBuilder();
+        result.repeatedForeignMessage_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedForeignMessage() {
+        PrepareBuilder();
+        result.repeatedForeignMessage_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.ImportMessage> RepeatedImportMessageList {
+        get { return PrepareBuilder().repeatedImportMessage_; }
+      }
+      public int RepeatedImportMessageCount {
+        get { return result.RepeatedImportMessageCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ImportMessage GetRepeatedImportMessage(int index) {
+        return result.GetRepeatedImportMessage(index);
+      }
+      public Builder SetRepeatedImportMessage(int index, global::Google.ProtocolBuffers.TestProtos.ImportMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedImportMessage_[index] = value;
+        return this;
+      }
+      public Builder SetRepeatedImportMessage(int index, global::Google.ProtocolBuffers.TestProtos.ImportMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedImportMessage_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddRepeatedImportMessage(global::Google.ProtocolBuffers.TestProtos.ImportMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedImportMessage_.Add(value);
+        return this;
+      }
+      public Builder AddRepeatedImportMessage(global::Google.ProtocolBuffers.TestProtos.ImportMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedImportMessage_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeRepeatedImportMessage(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.ImportMessage> values) {
+        PrepareBuilder();
+        result.repeatedImportMessage_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedImportMessage() {
+        PrepareBuilder();
+        result.repeatedImportMessage_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum> RepeatedNestedEnumList {
+        get { return PrepareBuilder().repeatedNestedEnum_; }
+      }
+      public int RepeatedNestedEnumCount {
+        get { return result.RepeatedNestedEnumCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum GetRepeatedNestedEnum(int index) {
+        return result.GetRepeatedNestedEnum(index);
+      }
+      public Builder SetRepeatedNestedEnum(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum value) {
+        PrepareBuilder();
+        result.repeatedNestedEnum_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedNestedEnum(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum value) {
+        PrepareBuilder();
+        result.repeatedNestedEnum_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedNestedEnum(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum> values) {
+        PrepareBuilder();
+        result.repeatedNestedEnum_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedNestedEnum() {
+        PrepareBuilder();
+        result.repeatedNestedEnum_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> RepeatedForeignEnumList {
+        get { return PrepareBuilder().repeatedForeignEnum_; }
+      }
+      public int RepeatedForeignEnumCount {
+        get { return result.RepeatedForeignEnumCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ForeignEnum GetRepeatedForeignEnum(int index) {
+        return result.GetRepeatedForeignEnum(index);
+      }
+      public Builder SetRepeatedForeignEnum(int index, global::Google.ProtocolBuffers.TestProtos.ForeignEnum value) {
+        PrepareBuilder();
+        result.repeatedForeignEnum_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedForeignEnum(global::Google.ProtocolBuffers.TestProtos.ForeignEnum value) {
+        PrepareBuilder();
+        result.repeatedForeignEnum_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedForeignEnum(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> values) {
+        PrepareBuilder();
+        result.repeatedForeignEnum_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedForeignEnum() {
+        PrepareBuilder();
+        result.repeatedForeignEnum_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.ImportEnum> RepeatedImportEnumList {
+        get { return PrepareBuilder().repeatedImportEnum_; }
+      }
+      public int RepeatedImportEnumCount {
+        get { return result.RepeatedImportEnumCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ImportEnum GetRepeatedImportEnum(int index) {
+        return result.GetRepeatedImportEnum(index);
+      }
+      public Builder SetRepeatedImportEnum(int index, global::Google.ProtocolBuffers.TestProtos.ImportEnum value) {
+        PrepareBuilder();
+        result.repeatedImportEnum_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedImportEnum(global::Google.ProtocolBuffers.TestProtos.ImportEnum value) {
+        PrepareBuilder();
+        result.repeatedImportEnum_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedImportEnum(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.ImportEnum> values) {
+        PrepareBuilder();
+        result.repeatedImportEnum_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedImportEnum() {
+        PrepareBuilder();
+        result.repeatedImportEnum_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<string> RepeatedStringPieceList {
+        get { return PrepareBuilder().repeatedStringPiece_; }
+      }
+      public int RepeatedStringPieceCount {
+        get { return result.RepeatedStringPieceCount; }
+      }
+      public string GetRepeatedStringPiece(int index) {
+        return result.GetRepeatedStringPiece(index);
+      }
+      public Builder SetRepeatedStringPiece(int index, string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedStringPiece_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedStringPiece(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedStringPiece_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedStringPiece(scg::IEnumerable<string> values) {
+        PrepareBuilder();
+        result.repeatedStringPiece_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedStringPiece() {
+        PrepareBuilder();
+        result.repeatedStringPiece_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<string> RepeatedCordList {
+        get { return PrepareBuilder().repeatedCord_; }
+      }
+      public int RepeatedCordCount {
+        get { return result.RepeatedCordCount; }
+      }
+      public string GetRepeatedCord(int index) {
+        return result.GetRepeatedCord(index);
+      }
+      public Builder SetRepeatedCord(int index, string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedCord_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedCord(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedCord_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedCord(scg::IEnumerable<string> values) {
+        PrepareBuilder();
+        result.repeatedCord_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedCord() {
+        PrepareBuilder();
+        result.repeatedCord_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage> RepeatedLazyMessageList {
+        get { return PrepareBuilder().repeatedLazyMessage_; }
+      }
+      public int RepeatedLazyMessageCount {
+        get { return result.RepeatedLazyMessageCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage GetRepeatedLazyMessage(int index) {
+        return result.GetRepeatedLazyMessage(index);
+      }
+      public Builder SetRepeatedLazyMessage(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedLazyMessage_[index] = value;
+        return this;
+      }
+      public Builder SetRepeatedLazyMessage(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedLazyMessage_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddRepeatedLazyMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedLazyMessage_.Add(value);
+        return this;
+      }
+      public Builder AddRepeatedLazyMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedLazyMessage_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeRepeatedLazyMessage(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage> values) {
+        PrepareBuilder();
+        result.repeatedLazyMessage_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedLazyMessage() {
+        PrepareBuilder();
+        result.repeatedLazyMessage_.Clear();
+        return this;
+      }
+
+      public bool HasDefaultInt32 {
+        get { return result.hasDefaultInt32; }
+      }
+      public int DefaultInt32 {
+        get { return result.DefaultInt32; }
+        set { SetDefaultInt32(value); }
+      }
+      public Builder SetDefaultInt32(int value) {
+        PrepareBuilder();
+        result.hasDefaultInt32 = true;
+        result.defaultInt32_ = value;
+        return this;
+      }
+      public Builder ClearDefaultInt32() {
+        PrepareBuilder();
+        result.hasDefaultInt32 = false;
+        result.defaultInt32_ = 41;
+        return this;
+      }
+
+      public bool HasDefaultInt64 {
+        get { return result.hasDefaultInt64; }
+      }
+      public long DefaultInt64 {
+        get { return result.DefaultInt64; }
+        set { SetDefaultInt64(value); }
+      }
+      public Builder SetDefaultInt64(long value) {
+        PrepareBuilder();
+        result.hasDefaultInt64 = true;
+        result.defaultInt64_ = value;
+        return this;
+      }
+      public Builder ClearDefaultInt64() {
+        PrepareBuilder();
+        result.hasDefaultInt64 = false;
+        result.defaultInt64_ = 42L;
+        return this;
+      }
+
+      public bool HasDefaultUint32 {
+        get { return result.hasDefaultUint32; }
+      }
+      [global::System.CLSCompliant(false)]
+      public uint DefaultUint32 {
+        get { return result.DefaultUint32; }
+        set { SetDefaultUint32(value); }
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetDefaultUint32(uint value) {
+        PrepareBuilder();
+        result.hasDefaultUint32 = true;
+        result.defaultUint32_ = value;
+        return this;
+      }
+      public Builder ClearDefaultUint32() {
+        PrepareBuilder();
+        result.hasDefaultUint32 = false;
+        result.defaultUint32_ = 43;
+        return this;
+      }
+
+      public bool HasDefaultUint64 {
+        get { return result.hasDefaultUint64; }
+      }
+      [global::System.CLSCompliant(false)]
+      public ulong DefaultUint64 {
+        get { return result.DefaultUint64; }
+        set { SetDefaultUint64(value); }
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetDefaultUint64(ulong value) {
+        PrepareBuilder();
+        result.hasDefaultUint64 = true;
+        result.defaultUint64_ = value;
+        return this;
+      }
+      public Builder ClearDefaultUint64() {
+        PrepareBuilder();
+        result.hasDefaultUint64 = false;
+        result.defaultUint64_ = 44UL;
+        return this;
+      }
+
+      public bool HasDefaultSint32 {
+        get { return result.hasDefaultSint32; }
+      }
+      public int DefaultSint32 {
+        get { return result.DefaultSint32; }
+        set { SetDefaultSint32(value); }
+      }
+      public Builder SetDefaultSint32(int value) {
+        PrepareBuilder();
+        result.hasDefaultSint32 = true;
+        result.defaultSint32_ = value;
+        return this;
+      }
+      public Builder ClearDefaultSint32() {
+        PrepareBuilder();
+        result.hasDefaultSint32 = false;
+        result.defaultSint32_ = -45;
+        return this;
+      }
+
+      public bool HasDefaultSint64 {
+        get { return result.hasDefaultSint64; }
+      }
+      public long DefaultSint64 {
+        get { return result.DefaultSint64; }
+        set { SetDefaultSint64(value); }
+      }
+      public Builder SetDefaultSint64(long value) {
+        PrepareBuilder();
+        result.hasDefaultSint64 = true;
+        result.defaultSint64_ = value;
+        return this;
+      }
+      public Builder ClearDefaultSint64() {
+        PrepareBuilder();
+        result.hasDefaultSint64 = false;
+        result.defaultSint64_ = 46L;
+        return this;
+      }
+
+      public bool HasDefaultFixed32 {
+        get { return result.hasDefaultFixed32; }
+      }
+      [global::System.CLSCompliant(false)]
+      public uint DefaultFixed32 {
+        get { return result.DefaultFixed32; }
+        set { SetDefaultFixed32(value); }
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetDefaultFixed32(uint value) {
+        PrepareBuilder();
+        result.hasDefaultFixed32 = true;
+        result.defaultFixed32_ = value;
+        return this;
+      }
+      public Builder ClearDefaultFixed32() {
+        PrepareBuilder();
+        result.hasDefaultFixed32 = false;
+        result.defaultFixed32_ = 47;
+        return this;
+      }
+
+      public bool HasDefaultFixed64 {
+        get { return result.hasDefaultFixed64; }
+      }
+      [global::System.CLSCompliant(false)]
+      public ulong DefaultFixed64 {
+        get { return result.DefaultFixed64; }
+        set { SetDefaultFixed64(value); }
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetDefaultFixed64(ulong value) {
+        PrepareBuilder();
+        result.hasDefaultFixed64 = true;
+        result.defaultFixed64_ = value;
+        return this;
+      }
+      public Builder ClearDefaultFixed64() {
+        PrepareBuilder();
+        result.hasDefaultFixed64 = false;
+        result.defaultFixed64_ = 48UL;
+        return this;
+      }
+
+      public bool HasDefaultSfixed32 {
+        get { return result.hasDefaultSfixed32; }
+      }
+      public int DefaultSfixed32 {
+        get { return result.DefaultSfixed32; }
+        set { SetDefaultSfixed32(value); }
+      }
+      public Builder SetDefaultSfixed32(int value) {
+        PrepareBuilder();
+        result.hasDefaultSfixed32 = true;
+        result.defaultSfixed32_ = value;
+        return this;
+      }
+      public Builder ClearDefaultSfixed32() {
+        PrepareBuilder();
+        result.hasDefaultSfixed32 = false;
+        result.defaultSfixed32_ = 49;
+        return this;
+      }
+
+      public bool HasDefaultSfixed64 {
+        get { return result.hasDefaultSfixed64; }
+      }
+      public long DefaultSfixed64 {
+        get { return result.DefaultSfixed64; }
+        set { SetDefaultSfixed64(value); }
+      }
+      public Builder SetDefaultSfixed64(long value) {
+        PrepareBuilder();
+        result.hasDefaultSfixed64 = true;
+        result.defaultSfixed64_ = value;
+        return this;
+      }
+      public Builder ClearDefaultSfixed64() {
+        PrepareBuilder();
+        result.hasDefaultSfixed64 = false;
+        result.defaultSfixed64_ = -50L;
+        return this;
+      }
+
+      public bool HasDefaultFloat {
+        get { return result.hasDefaultFloat; }
+      }
+      public float DefaultFloat {
+        get { return result.DefaultFloat; }
+        set { SetDefaultFloat(value); }
+      }
+      public Builder SetDefaultFloat(float value) {
+        PrepareBuilder();
+        result.hasDefaultFloat = true;
+        result.defaultFloat_ = value;
+        return this;
+      }
+      public Builder ClearDefaultFloat() {
+        PrepareBuilder();
+        result.hasDefaultFloat = false;
+        result.defaultFloat_ = 51.5F;
+        return this;
+      }
+
+      public bool HasDefaultDouble {
+        get { return result.hasDefaultDouble; }
+      }
+      public double DefaultDouble {
+        get { return result.DefaultDouble; }
+        set { SetDefaultDouble(value); }
+      }
+      public Builder SetDefaultDouble(double value) {
+        PrepareBuilder();
+        result.hasDefaultDouble = true;
+        result.defaultDouble_ = value;
+        return this;
+      }
+      public Builder ClearDefaultDouble() {
+        PrepareBuilder();
+        result.hasDefaultDouble = false;
+        result.defaultDouble_ = 52000D;
+        return this;
+      }
+
+      public bool HasDefaultBool {
+        get { return result.hasDefaultBool; }
+      }
+      public bool DefaultBool {
+        get { return result.DefaultBool; }
+        set { SetDefaultBool(value); }
+      }
+      public Builder SetDefaultBool(bool value) {
+        PrepareBuilder();
+        result.hasDefaultBool = true;
+        result.defaultBool_ = value;
+        return this;
+      }
+      public Builder ClearDefaultBool() {
+        PrepareBuilder();
+        result.hasDefaultBool = false;
+        result.defaultBool_ = true;
+        return this;
+      }
+
+      public bool HasDefaultString {
+        get { return result.hasDefaultString; }
+      }
+      public string DefaultString {
+        get { return result.DefaultString; }
+        set { SetDefaultString(value); }
+      }
+      public Builder SetDefaultString(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasDefaultString = true;
+        result.defaultString_ = value;
+        return this;
+      }
+      public Builder ClearDefaultString() {
+        PrepareBuilder();
+        result.hasDefaultString = false;
+        result.defaultString_ = "hello";
+        return this;
+      }
+
+      public bool HasDefaultBytes {
+        get { return result.hasDefaultBytes; }
+      }
+      public pb::ByteString DefaultBytes {
+        get { return result.DefaultBytes; }
+        set { SetDefaultBytes(value); }
+      }
+      public Builder SetDefaultBytes(pb::ByteString value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasDefaultBytes = true;
+        result.defaultBytes_ = value;
+        return this;
+      }
+      public Builder ClearDefaultBytes() {
+        PrepareBuilder();
+        result.hasDefaultBytes = false;
+        result.defaultBytes_ = (pb::ByteString) global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Descriptor.Fields[65].DefaultValue;
+        return this;
+      }
+
+      public bool HasDefaultNestedEnum {
+       get { return result.hasDefaultNestedEnum; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum DefaultNestedEnum {
+        get { return result.DefaultNestedEnum; }
+        set { SetDefaultNestedEnum(value); }
+      }
+      public Builder SetDefaultNestedEnum(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum value) {
+        PrepareBuilder();
+        result.hasDefaultNestedEnum = true;
+        result.defaultNestedEnum_ = value;
+        return this;
+      }
+      public Builder ClearDefaultNestedEnum() {
+        PrepareBuilder();
+        result.hasDefaultNestedEnum = false;
+        result.defaultNestedEnum_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum.BAR;
+        return this;
+      }
+
+      public bool HasDefaultForeignEnum {
+       get { return result.hasDefaultForeignEnum; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ForeignEnum DefaultForeignEnum {
+        get { return result.DefaultForeignEnum; }
+        set { SetDefaultForeignEnum(value); }
+      }
+      public Builder SetDefaultForeignEnum(global::Google.ProtocolBuffers.TestProtos.ForeignEnum value) {
+        PrepareBuilder();
+        result.hasDefaultForeignEnum = true;
+        result.defaultForeignEnum_ = value;
+        return this;
+      }
+      public Builder ClearDefaultForeignEnum() {
+        PrepareBuilder();
+        result.hasDefaultForeignEnum = false;
+        result.defaultForeignEnum_ = global::Google.ProtocolBuffers.TestProtos.ForeignEnum.FOREIGN_BAR;
+        return this;
+      }
+
+      public bool HasDefaultImportEnum {
+       get { return result.hasDefaultImportEnum; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ImportEnum DefaultImportEnum {
+        get { return result.DefaultImportEnum; }
+        set { SetDefaultImportEnum(value); }
+      }
+      public Builder SetDefaultImportEnum(global::Google.ProtocolBuffers.TestProtos.ImportEnum value) {
+        PrepareBuilder();
+        result.hasDefaultImportEnum = true;
+        result.defaultImportEnum_ = value;
+        return this;
+      }
+      public Builder ClearDefaultImportEnum() {
+        PrepareBuilder();
+        result.hasDefaultImportEnum = false;
+        result.defaultImportEnum_ = global::Google.ProtocolBuffers.TestProtos.ImportEnum.IMPORT_BAR;
+        return this;
+      }
+
+      public bool HasDefaultStringPiece {
+        get { return result.hasDefaultStringPiece; }
+      }
+      public string DefaultStringPiece {
+        get { return result.DefaultStringPiece; }
+        set { SetDefaultStringPiece(value); }
+      }
+      public Builder SetDefaultStringPiece(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasDefaultStringPiece = true;
+        result.defaultStringPiece_ = value;
+        return this;
+      }
+      public Builder ClearDefaultStringPiece() {
+        PrepareBuilder();
+        result.hasDefaultStringPiece = false;
+        result.defaultStringPiece_ = "abc";
+        return this;
+      }
+
+      public bool HasDefaultCord {
+        get { return result.hasDefaultCord; }
+      }
+      public string DefaultCord {
+        get { return result.DefaultCord; }
+        set { SetDefaultCord(value); }
+      }
+      public Builder SetDefaultCord(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasDefaultCord = true;
+        result.defaultCord_ = value;
+        return this;
+      }
+      public Builder ClearDefaultCord() {
+        PrepareBuilder();
+        result.hasDefaultCord = false;
+        result.defaultCord_ = "123";
+        return this;
+      }
+
+      public bool HasOneofUint32 {
+        get { return result.hasOneofUint32; }
+      }
+      [global::System.CLSCompliant(false)]
+      public uint OneofUint32 {
+        get { return result.OneofUint32; }
+        set { SetOneofUint32(value); }
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetOneofUint32(uint value) {
+        PrepareBuilder();
+        result.hasOneofUint32 = true;
+        result.oneofUint32_ = value;
+        return this;
+      }
+      public Builder ClearOneofUint32() {
+        PrepareBuilder();
+        result.hasOneofUint32 = false;
+        result.oneofUint32_ = 0;
+        return this;
+      }
+
+      public bool HasOneofNestedMessage {
+       get { return result.hasOneofNestedMessage; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage OneofNestedMessage {
+        get { return result.OneofNestedMessage; }
+        set { SetOneofNestedMessage(value); }
+      }
+      public Builder SetOneofNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOneofNestedMessage = true;
+        result.oneofNestedMessage_ = value;
+        return this;
+      }
+      public Builder SetOneofNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasOneofNestedMessage = true;
+        result.oneofNestedMessage_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeOneofNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasOneofNestedMessage &&
+            result.oneofNestedMessage_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.DefaultInstance) {
+            result.oneofNestedMessage_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.CreateBuilder(result.oneofNestedMessage_).MergeFrom(value).BuildPartial();
+        } else {
+          result.oneofNestedMessage_ = value;
+        }
+        result.hasOneofNestedMessage = true;
+        return this;
+      }
+      public Builder ClearOneofNestedMessage() {
+        PrepareBuilder();
+        result.hasOneofNestedMessage = false;
+        result.oneofNestedMessage_ = null;
+        return this;
+      }
+
+      public bool HasOneofString {
+        get { return result.hasOneofString; }
+      }
+      public string OneofString {
+        get { return result.OneofString; }
+        set { SetOneofString(value); }
+      }
+      public Builder SetOneofString(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOneofString = true;
+        result.oneofString_ = value;
+        return this;
+      }
+      public Builder ClearOneofString() {
+        PrepareBuilder();
+        result.hasOneofString = false;
+        result.oneofString_ = "";
+        return this;
+      }
+
+      public bool HasOneofBytes {
+        get { return result.hasOneofBytes; }
+      }
+      public pb::ByteString OneofBytes {
+        get { return result.OneofBytes; }
+        set { SetOneofBytes(value); }
+      }
+      public Builder SetOneofBytes(pb::ByteString value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOneofBytes = true;
+        result.oneofBytes_ = value;
+        return this;
+      }
+      public Builder ClearOneofBytes() {
+        PrepareBuilder();
+        result.hasOneofBytes = false;
+        result.oneofBytes_ = pb::ByteString.Empty;
+        return this;
+      }
+    }
+    static TestAllTypes() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class NestedTestAllTypes : pb::GeneratedMessage<NestedTestAllTypes, NestedTestAllTypes.Builder> {
+    private NestedTestAllTypes() { }
+    private static readonly NestedTestAllTypes defaultInstance = new NestedTestAllTypes().MakeReadOnly();
+    private static readonly string[] _nestedTestAllTypesFieldNames = new string[] { "child", "payload" };
+    private static readonly uint[] _nestedTestAllTypesFieldTags = new uint[] { 10, 18 };
+    public static NestedTestAllTypes DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override NestedTestAllTypes DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override NestedTestAllTypes ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_NestedTestAllTypes__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<NestedTestAllTypes, NestedTestAllTypes.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_NestedTestAllTypes__FieldAccessorTable; }
+    }
+
+    public const int ChildFieldNumber = 1;
+    private bool hasChild;
+    private global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes child_;
+    public bool HasChild {
+      get { return hasChild; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes Child {
+      get { return child_ ?? global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes.DefaultInstance; }
+    }
+
+    public const int PayloadFieldNumber = 2;
+    private bool hasPayload;
+    private global::Google.ProtocolBuffers.TestProtos.TestAllTypes payload_;
+    public bool HasPayload {
+      get { return hasPayload; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypes Payload {
+      get { return payload_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _nestedTestAllTypesFieldNames;
+      if (hasChild) {
+        output.WriteMessage(1, field_names[0], Child);
+      }
+      if (hasPayload) {
+        output.WriteMessage(2, field_names[1], Payload);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasChild) {
+        size += pb::CodedOutputStream.ComputeMessageSize(1, Child);
+      }
+      if (hasPayload) {
+        size += pb::CodedOutputStream.ComputeMessageSize(2, Payload);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static NestedTestAllTypes ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static NestedTestAllTypes ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static NestedTestAllTypes ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static NestedTestAllTypes ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static NestedTestAllTypes ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static NestedTestAllTypes ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static NestedTestAllTypes ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static NestedTestAllTypes ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static NestedTestAllTypes ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static NestedTestAllTypes ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private NestedTestAllTypes MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(NestedTestAllTypes prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<NestedTestAllTypes, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(NestedTestAllTypes cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private NestedTestAllTypes result;
+
+      private NestedTestAllTypes PrepareBuilder() {
+        if (resultIsReadOnly) {
+          NestedTestAllTypes original = result;
+          result = new NestedTestAllTypes();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override NestedTestAllTypes MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes.Descriptor; }
+      }
+
+      public override NestedTestAllTypes DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes.DefaultInstance; }
+      }
+
+      public override NestedTestAllTypes BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is NestedTestAllTypes) {
+          return MergeFrom((NestedTestAllTypes) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(NestedTestAllTypes other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasChild) {
+          MergeChild(other.Child);
+        }
+        if (other.HasPayload) {
+          MergePayload(other.Payload);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_nestedTestAllTypesFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _nestedTestAllTypesFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes.CreateBuilder();
+              if (result.hasChild) {
+                subBuilder.MergeFrom(Child);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              Child = subBuilder.BuildPartial();
+              break;
+            }
+            case 18: {
+              global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder();
+              if (result.hasPayload) {
+                subBuilder.MergeFrom(Payload);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              Payload = subBuilder.BuildPartial();
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasChild {
+       get { return result.hasChild; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes Child {
+        get { return result.Child; }
+        set { SetChild(value); }
+      }
+      public Builder SetChild(global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasChild = true;
+        result.child_ = value;
+        return this;
+      }
+      public Builder SetChild(global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasChild = true;
+        result.child_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeChild(global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasChild &&
+            result.child_ != global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes.DefaultInstance) {
+            result.child_ = global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes.CreateBuilder(result.child_).MergeFrom(value).BuildPartial();
+        } else {
+          result.child_ = value;
+        }
+        result.hasChild = true;
+        return this;
+      }
+      public Builder ClearChild() {
+        PrepareBuilder();
+        result.hasChild = false;
+        result.child_ = null;
+        return this;
+      }
+
+      public bool HasPayload {
+       get { return result.hasPayload; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypes Payload {
+        get { return result.Payload; }
+        set { SetPayload(value); }
+      }
+      public Builder SetPayload(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasPayload = true;
+        result.payload_ = value;
+        return this;
+      }
+      public Builder SetPayload(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasPayload = true;
+        result.payload_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergePayload(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasPayload &&
+            result.payload_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance) {
+            result.payload_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder(result.payload_).MergeFrom(value).BuildPartial();
+        } else {
+          result.payload_ = value;
+        }
+        result.hasPayload = true;
+        return this;
+      }
+      public Builder ClearPayload() {
+        PrepareBuilder();
+        result.hasPayload = false;
+        result.payload_ = null;
+        return this;
+      }
+    }
+    static NestedTestAllTypes() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestDeprecatedFields : pb::GeneratedMessage<TestDeprecatedFields, TestDeprecatedFields.Builder> {
+    private TestDeprecatedFields() { }
+    private static readonly TestDeprecatedFields defaultInstance = new TestDeprecatedFields().MakeReadOnly();
+    private static readonly string[] _testDeprecatedFieldsFieldNames = new string[] { "deprecated_int32" };
+    private static readonly uint[] _testDeprecatedFieldsFieldTags = new uint[] { 8 };
+    public static TestDeprecatedFields DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestDeprecatedFields DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestDeprecatedFields ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestDeprecatedFields__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestDeprecatedFields, TestDeprecatedFields.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestDeprecatedFields__FieldAccessorTable; }
+    }
+
+    public const int DeprecatedInt32FieldNumber = 1;
+    private bool hasDeprecatedInt32;
+    private int deprecatedInt32_;
+    [global::System.ObsoleteAttribute()]
+    public bool HasDeprecatedInt32 {
+      get { return hasDeprecatedInt32; }
+    }
+    [global::System.ObsoleteAttribute()]
+    public int DeprecatedInt32 {
+      get { return deprecatedInt32_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testDeprecatedFieldsFieldNames;
+      if (hasDeprecatedInt32) {
+        output.WriteInt32(1, field_names[0], DeprecatedInt32);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasDeprecatedInt32) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, DeprecatedInt32);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestDeprecatedFields ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestDeprecatedFields ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestDeprecatedFields ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestDeprecatedFields ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestDeprecatedFields ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestDeprecatedFields ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestDeprecatedFields ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestDeprecatedFields ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestDeprecatedFields ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestDeprecatedFields ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestDeprecatedFields MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestDeprecatedFields prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestDeprecatedFields, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestDeprecatedFields cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestDeprecatedFields result;
+
+      private TestDeprecatedFields PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestDeprecatedFields original = result;
+          result = new TestDeprecatedFields();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestDeprecatedFields MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestDeprecatedFields.Descriptor; }
+      }
+
+      public override TestDeprecatedFields DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestDeprecatedFields.DefaultInstance; }
+      }
+
+      public override TestDeprecatedFields BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestDeprecatedFields) {
+          return MergeFrom((TestDeprecatedFields) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestDeprecatedFields other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestDeprecatedFields.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasDeprecatedInt32) {
+          DeprecatedInt32 = other.DeprecatedInt32;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testDeprecatedFieldsFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testDeprecatedFieldsFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasDeprecatedInt32 = input.ReadInt32(ref result.deprecatedInt32_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      [global::System.ObsoleteAttribute()]
+      public bool HasDeprecatedInt32 {
+        get { return result.hasDeprecatedInt32; }
+      }
+      [global::System.ObsoleteAttribute()]
+      public int DeprecatedInt32 {
+        get { return result.DeprecatedInt32; }
+        set { SetDeprecatedInt32(value); }
+      }
+      [global::System.ObsoleteAttribute()]
+      public Builder SetDeprecatedInt32(int value) {
+        PrepareBuilder();
+        result.hasDeprecatedInt32 = true;
+        result.deprecatedInt32_ = value;
+        return this;
+      }
+      [global::System.ObsoleteAttribute()]
+      public Builder ClearDeprecatedInt32() {
+        PrepareBuilder();
+        result.hasDeprecatedInt32 = false;
+        result.deprecatedInt32_ = 0;
+        return this;
+      }
+    }
+    static TestDeprecatedFields() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class ForeignMessage : pb::GeneratedMessage<ForeignMessage, ForeignMessage.Builder> {
+    private ForeignMessage() { }
+    private static readonly ForeignMessage defaultInstance = new ForeignMessage().MakeReadOnly();
+    private static readonly string[] _foreignMessageFieldNames = new string[] { "c" };
+    private static readonly uint[] _foreignMessageFieldTags = new uint[] { 8 };
+    public static ForeignMessage DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override ForeignMessage DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override ForeignMessage ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_ForeignMessage__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<ForeignMessage, ForeignMessage.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_ForeignMessage__FieldAccessorTable; }
+    }
+
+    public const int CFieldNumber = 1;
+    private bool hasC;
+    private int c_;
+    public bool HasC {
+      get { return hasC; }
+    }
+    public int C {
+      get { return c_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _foreignMessageFieldNames;
+      if (hasC) {
+        output.WriteInt32(1, field_names[0], C);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasC) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, C);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static ForeignMessage ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static ForeignMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static ForeignMessage ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static ForeignMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static ForeignMessage ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static ForeignMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static ForeignMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static ForeignMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static ForeignMessage ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static ForeignMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private ForeignMessage MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(ForeignMessage prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<ForeignMessage, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(ForeignMessage cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private ForeignMessage result;
+
+      private ForeignMessage PrepareBuilder() {
+        if (resultIsReadOnly) {
+          ForeignMessage original = result;
+          result = new ForeignMessage();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override ForeignMessage MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.ForeignMessage.Descriptor; }
+      }
+
+      public override ForeignMessage DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.ForeignMessage.DefaultInstance; }
+      }
+
+      public override ForeignMessage BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is ForeignMessage) {
+          return MergeFrom((ForeignMessage) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(ForeignMessage other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.ForeignMessage.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasC) {
+          C = other.C;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_foreignMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _foreignMessageFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasC = input.ReadInt32(ref result.c_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasC {
+        get { return result.hasC; }
+      }
+      public int C {
+        get { return result.C; }
+        set { SetC(value); }
+      }
+      public Builder SetC(int value) {
+        PrepareBuilder();
+        result.hasC = true;
+        result.c_ = value;
+        return this;
+      }
+      public Builder ClearC() {
+        PrepareBuilder();
+        result.hasC = false;
+        result.c_ = 0;
+        return this;
+      }
+    }
+    static ForeignMessage() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestAllExtensions : pb::ExtendableMessage<TestAllExtensions, TestAllExtensions.Builder> {
+    private TestAllExtensions() { }
+    private static readonly TestAllExtensions defaultInstance = new TestAllExtensions().MakeReadOnly();
+    private static readonly string[] _testAllExtensionsFieldNames = new string[] {  };
+    private static readonly uint[] _testAllExtensionsFieldTags = new uint[] {  };
+    public static TestAllExtensions DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestAllExtensions DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestAllExtensions ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestAllExtensions__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestAllExtensions, TestAllExtensions.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestAllExtensions__FieldAccessorTable; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        if (!ExtensionsAreInitialized) return false;
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testAllExtensionsFieldNames;
+      pb::ExtendableMessage<TestAllExtensions, TestAllExtensions.Builder>.ExtensionWriter extensionWriter = CreateExtensionWriter(this);
+      extensionWriter.WriteUntil(536870912, output);
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += ExtensionsSerializedSize;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestAllExtensions ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestAllExtensions ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestAllExtensions ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestAllExtensions ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestAllExtensions ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestAllExtensions ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestAllExtensions ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestAllExtensions ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestAllExtensions ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestAllExtensions ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestAllExtensions MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestAllExtensions prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::ExtendableBuilder<TestAllExtensions, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestAllExtensions cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestAllExtensions result;
+
+      private TestAllExtensions PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestAllExtensions original = result;
+          result = new TestAllExtensions();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestAllExtensions MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestAllExtensions.Descriptor; }
+      }
+
+      public override TestAllExtensions DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestAllExtensions.DefaultInstance; }
+      }
+
+      public override TestAllExtensions BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestAllExtensions) {
+          return MergeFrom((TestAllExtensions) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestAllExtensions other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestAllExtensions.DefaultInstance) return this;
+        PrepareBuilder();
+          this.MergeExtensionFields(other);
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testAllExtensionsFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testAllExtensionsFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+    }
+    static TestAllExtensions() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class OptionalGroup_extension : pb::GeneratedMessage<OptionalGroup_extension, OptionalGroup_extension.Builder> {
+    private OptionalGroup_extension() { }
+    private static readonly OptionalGroup_extension defaultInstance = new OptionalGroup_extension().MakeReadOnly();
+    private static readonly string[] _optionalGroupExtensionFieldNames = new string[] { "a" };
+    private static readonly uint[] _optionalGroupExtensionFieldTags = new uint[] { 136 };
+    public static OptionalGroup_extension DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override OptionalGroup_extension DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override OptionalGroup_extension ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_OptionalGroup_extension__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<OptionalGroup_extension, OptionalGroup_extension.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_OptionalGroup_extension__FieldAccessorTable; }
+    }
+
+    public const int AFieldNumber = 17;
+    private bool hasA;
+    private int a_;
+    public bool HasA {
+      get { return hasA; }
+    }
+    public int A {
+      get { return a_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _optionalGroupExtensionFieldNames;
+      if (hasA) {
+        output.WriteInt32(17, field_names[0], A);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasA) {
+        size += pb::CodedOutputStream.ComputeInt32Size(17, A);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static OptionalGroup_extension ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static OptionalGroup_extension ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static OptionalGroup_extension ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static OptionalGroup_extension ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static OptionalGroup_extension ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static OptionalGroup_extension ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static OptionalGroup_extension ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static OptionalGroup_extension ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static OptionalGroup_extension ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static OptionalGroup_extension ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private OptionalGroup_extension MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(OptionalGroup_extension prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<OptionalGroup_extension, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(OptionalGroup_extension cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private OptionalGroup_extension result;
+
+      private OptionalGroup_extension PrepareBuilder() {
+        if (resultIsReadOnly) {
+          OptionalGroup_extension original = result;
+          result = new OptionalGroup_extension();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override OptionalGroup_extension MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.OptionalGroup_extension.Descriptor; }
+      }
+
+      public override OptionalGroup_extension DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.OptionalGroup_extension.DefaultInstance; }
+      }
+
+      public override OptionalGroup_extension BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is OptionalGroup_extension) {
+          return MergeFrom((OptionalGroup_extension) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(OptionalGroup_extension other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.OptionalGroup_extension.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasA) {
+          A = other.A;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_optionalGroupExtensionFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _optionalGroupExtensionFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 136: {
+              result.hasA = input.ReadInt32(ref result.a_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasA {
+        get { return result.hasA; }
+      }
+      public int A {
+        get { return result.A; }
+        set { SetA(value); }
+      }
+      public Builder SetA(int value) {
+        PrepareBuilder();
+        result.hasA = true;
+        result.a_ = value;
+        return this;
+      }
+      public Builder ClearA() {
+        PrepareBuilder();
+        result.hasA = false;
+        result.a_ = 0;
+        return this;
+      }
+    }
+    static OptionalGroup_extension() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class RepeatedGroup_extension : pb::GeneratedMessage<RepeatedGroup_extension, RepeatedGroup_extension.Builder> {
+    private RepeatedGroup_extension() { }
+    private static readonly RepeatedGroup_extension defaultInstance = new RepeatedGroup_extension().MakeReadOnly();
+    private static readonly string[] _repeatedGroupExtensionFieldNames = new string[] { "a" };
+    private static readonly uint[] _repeatedGroupExtensionFieldTags = new uint[] { 376 };
+    public static RepeatedGroup_extension DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override RepeatedGroup_extension DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override RepeatedGroup_extension ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_RepeatedGroup_extension__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<RepeatedGroup_extension, RepeatedGroup_extension.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_RepeatedGroup_extension__FieldAccessorTable; }
+    }
+
+    public const int AFieldNumber = 47;
+    private bool hasA;
+    private int a_;
+    public bool HasA {
+      get { return hasA; }
+    }
+    public int A {
+      get { return a_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _repeatedGroupExtensionFieldNames;
+      if (hasA) {
+        output.WriteInt32(47, field_names[0], A);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasA) {
+        size += pb::CodedOutputStream.ComputeInt32Size(47, A);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static RepeatedGroup_extension ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static RepeatedGroup_extension ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static RepeatedGroup_extension ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static RepeatedGroup_extension ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static RepeatedGroup_extension ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static RepeatedGroup_extension ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static RepeatedGroup_extension ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static RepeatedGroup_extension ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static RepeatedGroup_extension ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static RepeatedGroup_extension ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private RepeatedGroup_extension MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(RepeatedGroup_extension prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<RepeatedGroup_extension, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(RepeatedGroup_extension cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private RepeatedGroup_extension result;
+
+      private RepeatedGroup_extension PrepareBuilder() {
+        if (resultIsReadOnly) {
+          RepeatedGroup_extension original = result;
+          result = new RepeatedGroup_extension();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override RepeatedGroup_extension MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.RepeatedGroup_extension.Descriptor; }
+      }
+
+      public override RepeatedGroup_extension DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.RepeatedGroup_extension.DefaultInstance; }
+      }
+
+      public override RepeatedGroup_extension BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is RepeatedGroup_extension) {
+          return MergeFrom((RepeatedGroup_extension) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(RepeatedGroup_extension other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.RepeatedGroup_extension.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasA) {
+          A = other.A;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_repeatedGroupExtensionFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _repeatedGroupExtensionFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 376: {
+              result.hasA = input.ReadInt32(ref result.a_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasA {
+        get { return result.hasA; }
+      }
+      public int A {
+        get { return result.A; }
+        set { SetA(value); }
+      }
+      public Builder SetA(int value) {
+        PrepareBuilder();
+        result.hasA = true;
+        result.a_ = value;
+        return this;
+      }
+      public Builder ClearA() {
+        PrepareBuilder();
+        result.hasA = false;
+        result.a_ = 0;
+        return this;
+      }
+    }
+    static RepeatedGroup_extension() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestNestedExtension : pb::GeneratedMessage<TestNestedExtension, TestNestedExtension.Builder> {
+    private TestNestedExtension() { }
+    private static readonly TestNestedExtension defaultInstance = new TestNestedExtension().MakeReadOnly();
+    private static readonly string[] _testNestedExtensionFieldNames = new string[] {  };
+    private static readonly uint[] _testNestedExtensionFieldTags = new uint[] {  };
+    public static TestNestedExtension DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestNestedExtension DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestNestedExtension ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestNestedExtension__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestNestedExtension, TestNestedExtension.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestNestedExtension__FieldAccessorTable; }
+    }
+
+    public const int TestFieldNumber = 1002;
+    public static pb::GeneratedExtensionBase<string> Test;
+    public const int NestedStringExtensionFieldNumber = 1003;
+    public static pb::GeneratedExtensionBase<string> NestedStringExtension;
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testNestedExtensionFieldNames;
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestNestedExtension ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestNestedExtension ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestNestedExtension ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestNestedExtension ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestNestedExtension ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestNestedExtension ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestNestedExtension ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestNestedExtension ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestNestedExtension ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestNestedExtension ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestNestedExtension MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestNestedExtension prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestNestedExtension, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestNestedExtension cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestNestedExtension result;
+
+      private TestNestedExtension PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestNestedExtension original = result;
+          result = new TestNestedExtension();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestNestedExtension MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestNestedExtension.Descriptor; }
+      }
+
+      public override TestNestedExtension DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestNestedExtension.DefaultInstance; }
+      }
+
+      public override TestNestedExtension BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestNestedExtension) {
+          return MergeFrom((TestNestedExtension) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestNestedExtension other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestNestedExtension.DefaultInstance) return this;
+        PrepareBuilder();
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testNestedExtensionFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testNestedExtensionFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+    }
+    static TestNestedExtension() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestRequired : pb::GeneratedMessage<TestRequired, TestRequired.Builder> {
+    private TestRequired() { }
+    private static readonly TestRequired defaultInstance = new TestRequired().MakeReadOnly();
+    private static readonly string[] _testRequiredFieldNames = new string[] { "a", "b", "c", "dummy10", "dummy11", "dummy12", "dummy13", "dummy14", "dummy15", "dummy16", "dummy17", "dummy18", "dummy19", "dummy2", "dummy20", "dummy21", "dummy22", "dummy23", "dummy24", "dummy25", "dummy26", "dummy27", "dummy28", "dummy29", "dummy30", "dummy31", "dummy32", "dummy4", "dummy5", "dummy6", "dummy7", "dummy8", "dummy9" };
+    private static readonly uint[] _testRequiredFieldTags = new uint[] { 8, 24, 264, 80, 88, 96, 104, 112, 120, 128, 136, 144, 152, 16, 160, 168, 176, 184, 192, 200, 208, 216, 224, 232, 240, 248, 256, 32, 40, 48, 56, 64, 72 };
+    public static TestRequired DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestRequired DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestRequired ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestRequired__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestRequired, TestRequired.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestRequired__FieldAccessorTable; }
+    }
+
+    public const int SingleFieldNumber = 1000;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.TestRequired> Single;
+    public const int MultiFieldNumber = 1001;
+    public static pb::GeneratedExtensionBase<scg::IList<global::Google.ProtocolBuffers.TestProtos.TestRequired>> Multi;
+    public const int AFieldNumber = 1;
+    private bool hasA;
+    private int a_;
+    public bool HasA {
+      get { return hasA; }
+    }
+    public int A {
+      get { return a_; }
+    }
+
+    public const int Dummy2FieldNumber = 2;
+    private bool hasDummy2;
+    private int dummy2_;
+    public bool HasDummy2 {
+      get { return hasDummy2; }
+    }
+    public int Dummy2 {
+      get { return dummy2_; }
+    }
+
+    public const int BFieldNumber = 3;
+    private bool hasB;
+    private int b_;
+    public bool HasB {
+      get { return hasB; }
+    }
+    public int B {
+      get { return b_; }
+    }
+
+    public const int Dummy4FieldNumber = 4;
+    private bool hasDummy4;
+    private int dummy4_;
+    public bool HasDummy4 {
+      get { return hasDummy4; }
+    }
+    public int Dummy4 {
+      get { return dummy4_; }
+    }
+
+    public const int Dummy5FieldNumber = 5;
+    private bool hasDummy5;
+    private int dummy5_;
+    public bool HasDummy5 {
+      get { return hasDummy5; }
+    }
+    public int Dummy5 {
+      get { return dummy5_; }
+    }
+
+    public const int Dummy6FieldNumber = 6;
+    private bool hasDummy6;
+    private int dummy6_;
+    public bool HasDummy6 {
+      get { return hasDummy6; }
+    }
+    public int Dummy6 {
+      get { return dummy6_; }
+    }
+
+    public const int Dummy7FieldNumber = 7;
+    private bool hasDummy7;
+    private int dummy7_;
+    public bool HasDummy7 {
+      get { return hasDummy7; }
+    }
+    public int Dummy7 {
+      get { return dummy7_; }
+    }
+
+    public const int Dummy8FieldNumber = 8;
+    private bool hasDummy8;
+    private int dummy8_;
+    public bool HasDummy8 {
+      get { return hasDummy8; }
+    }
+    public int Dummy8 {
+      get { return dummy8_; }
+    }
+
+    public const int Dummy9FieldNumber = 9;
+    private bool hasDummy9;
+    private int dummy9_;
+    public bool HasDummy9 {
+      get { return hasDummy9; }
+    }
+    public int Dummy9 {
+      get { return dummy9_; }
+    }
+
+    public const int Dummy10FieldNumber = 10;
+    private bool hasDummy10;
+    private int dummy10_;
+    public bool HasDummy10 {
+      get { return hasDummy10; }
+    }
+    public int Dummy10 {
+      get { return dummy10_; }
+    }
+
+    public const int Dummy11FieldNumber = 11;
+    private bool hasDummy11;
+    private int dummy11_;
+    public bool HasDummy11 {
+      get { return hasDummy11; }
+    }
+    public int Dummy11 {
+      get { return dummy11_; }
+    }
+
+    public const int Dummy12FieldNumber = 12;
+    private bool hasDummy12;
+    private int dummy12_;
+    public bool HasDummy12 {
+      get { return hasDummy12; }
+    }
+    public int Dummy12 {
+      get { return dummy12_; }
+    }
+
+    public const int Dummy13FieldNumber = 13;
+    private bool hasDummy13;
+    private int dummy13_;
+    public bool HasDummy13 {
+      get { return hasDummy13; }
+    }
+    public int Dummy13 {
+      get { return dummy13_; }
+    }
+
+    public const int Dummy14FieldNumber = 14;
+    private bool hasDummy14;
+    private int dummy14_;
+    public bool HasDummy14 {
+      get { return hasDummy14; }
+    }
+    public int Dummy14 {
+      get { return dummy14_; }
+    }
+
+    public const int Dummy15FieldNumber = 15;
+    private bool hasDummy15;
+    private int dummy15_;
+    public bool HasDummy15 {
+      get { return hasDummy15; }
+    }
+    public int Dummy15 {
+      get { return dummy15_; }
+    }
+
+    public const int Dummy16FieldNumber = 16;
+    private bool hasDummy16;
+    private int dummy16_;
+    public bool HasDummy16 {
+      get { return hasDummy16; }
+    }
+    public int Dummy16 {
+      get { return dummy16_; }
+    }
+
+    public const int Dummy17FieldNumber = 17;
+    private bool hasDummy17;
+    private int dummy17_;
+    public bool HasDummy17 {
+      get { return hasDummy17; }
+    }
+    public int Dummy17 {
+      get { return dummy17_; }
+    }
+
+    public const int Dummy18FieldNumber = 18;
+    private bool hasDummy18;
+    private int dummy18_;
+    public bool HasDummy18 {
+      get { return hasDummy18; }
+    }
+    public int Dummy18 {
+      get { return dummy18_; }
+    }
+
+    public const int Dummy19FieldNumber = 19;
+    private bool hasDummy19;
+    private int dummy19_;
+    public bool HasDummy19 {
+      get { return hasDummy19; }
+    }
+    public int Dummy19 {
+      get { return dummy19_; }
+    }
+
+    public const int Dummy20FieldNumber = 20;
+    private bool hasDummy20;
+    private int dummy20_;
+    public bool HasDummy20 {
+      get { return hasDummy20; }
+    }
+    public int Dummy20 {
+      get { return dummy20_; }
+    }
+
+    public const int Dummy21FieldNumber = 21;
+    private bool hasDummy21;
+    private int dummy21_;
+    public bool HasDummy21 {
+      get { return hasDummy21; }
+    }
+    public int Dummy21 {
+      get { return dummy21_; }
+    }
+
+    public const int Dummy22FieldNumber = 22;
+    private bool hasDummy22;
+    private int dummy22_;
+    public bool HasDummy22 {
+      get { return hasDummy22; }
+    }
+    public int Dummy22 {
+      get { return dummy22_; }
+    }
+
+    public const int Dummy23FieldNumber = 23;
+    private bool hasDummy23;
+    private int dummy23_;
+    public bool HasDummy23 {
+      get { return hasDummy23; }
+    }
+    public int Dummy23 {
+      get { return dummy23_; }
+    }
+
+    public const int Dummy24FieldNumber = 24;
+    private bool hasDummy24;
+    private int dummy24_;
+    public bool HasDummy24 {
+      get { return hasDummy24; }
+    }
+    public int Dummy24 {
+      get { return dummy24_; }
+    }
+
+    public const int Dummy25FieldNumber = 25;
+    private bool hasDummy25;
+    private int dummy25_;
+    public bool HasDummy25 {
+      get { return hasDummy25; }
+    }
+    public int Dummy25 {
+      get { return dummy25_; }
+    }
+
+    public const int Dummy26FieldNumber = 26;
+    private bool hasDummy26;
+    private int dummy26_;
+    public bool HasDummy26 {
+      get { return hasDummy26; }
+    }
+    public int Dummy26 {
+      get { return dummy26_; }
+    }
+
+    public const int Dummy27FieldNumber = 27;
+    private bool hasDummy27;
+    private int dummy27_;
+    public bool HasDummy27 {
+      get { return hasDummy27; }
+    }
+    public int Dummy27 {
+      get { return dummy27_; }
+    }
+
+    public const int Dummy28FieldNumber = 28;
+    private bool hasDummy28;
+    private int dummy28_;
+    public bool HasDummy28 {
+      get { return hasDummy28; }
+    }
+    public int Dummy28 {
+      get { return dummy28_; }
+    }
+
+    public const int Dummy29FieldNumber = 29;
+    private bool hasDummy29;
+    private int dummy29_;
+    public bool HasDummy29 {
+      get { return hasDummy29; }
+    }
+    public int Dummy29 {
+      get { return dummy29_; }
+    }
+
+    public const int Dummy30FieldNumber = 30;
+    private bool hasDummy30;
+    private int dummy30_;
+    public bool HasDummy30 {
+      get { return hasDummy30; }
+    }
+    public int Dummy30 {
+      get { return dummy30_; }
+    }
+
+    public const int Dummy31FieldNumber = 31;
+    private bool hasDummy31;
+    private int dummy31_;
+    public bool HasDummy31 {
+      get { return hasDummy31; }
+    }
+    public int Dummy31 {
+      get { return dummy31_; }
+    }
+
+    public const int Dummy32FieldNumber = 32;
+    private bool hasDummy32;
+    private int dummy32_;
+    public bool HasDummy32 {
+      get { return hasDummy32; }
+    }
+    public int Dummy32 {
+      get { return dummy32_; }
+    }
+
+    public const int CFieldNumber = 33;
+    private bool hasC;
+    private int c_;
+    public bool HasC {
+      get { return hasC; }
+    }
+    public int C {
+      get { return c_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        if (!hasA) return false;
+        if (!hasB) return false;
+        if (!hasC) return false;
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testRequiredFieldNames;
+      if (hasA) {
+        output.WriteInt32(1, field_names[0], A);
+      }
+      if (hasDummy2) {
+        output.WriteInt32(2, field_names[13], Dummy2);
+      }
+      if (hasB) {
+        output.WriteInt32(3, field_names[1], B);
+      }
+      if (hasDummy4) {
+        output.WriteInt32(4, field_names[27], Dummy4);
+      }
+      if (hasDummy5) {
+        output.WriteInt32(5, field_names[28], Dummy5);
+      }
+      if (hasDummy6) {
+        output.WriteInt32(6, field_names[29], Dummy6);
+      }
+      if (hasDummy7) {
+        output.WriteInt32(7, field_names[30], Dummy7);
+      }
+      if (hasDummy8) {
+        output.WriteInt32(8, field_names[31], Dummy8);
+      }
+      if (hasDummy9) {
+        output.WriteInt32(9, field_names[32], Dummy9);
+      }
+      if (hasDummy10) {
+        output.WriteInt32(10, field_names[3], Dummy10);
+      }
+      if (hasDummy11) {
+        output.WriteInt32(11, field_names[4], Dummy11);
+      }
+      if (hasDummy12) {
+        output.WriteInt32(12, field_names[5], Dummy12);
+      }
+      if (hasDummy13) {
+        output.WriteInt32(13, field_names[6], Dummy13);
+      }
+      if (hasDummy14) {
+        output.WriteInt32(14, field_names[7], Dummy14);
+      }
+      if (hasDummy15) {
+        output.WriteInt32(15, field_names[8], Dummy15);
+      }
+      if (hasDummy16) {
+        output.WriteInt32(16, field_names[9], Dummy16);
+      }
+      if (hasDummy17) {
+        output.WriteInt32(17, field_names[10], Dummy17);
+      }
+      if (hasDummy18) {
+        output.WriteInt32(18, field_names[11], Dummy18);
+      }
+      if (hasDummy19) {
+        output.WriteInt32(19, field_names[12], Dummy19);
+      }
+      if (hasDummy20) {
+        output.WriteInt32(20, field_names[14], Dummy20);
+      }
+      if (hasDummy21) {
+        output.WriteInt32(21, field_names[15], Dummy21);
+      }
+      if (hasDummy22) {
+        output.WriteInt32(22, field_names[16], Dummy22);
+      }
+      if (hasDummy23) {
+        output.WriteInt32(23, field_names[17], Dummy23);
+      }
+      if (hasDummy24) {
+        output.WriteInt32(24, field_names[18], Dummy24);
+      }
+      if (hasDummy25) {
+        output.WriteInt32(25, field_names[19], Dummy25);
+      }
+      if (hasDummy26) {
+        output.WriteInt32(26, field_names[20], Dummy26);
+      }
+      if (hasDummy27) {
+        output.WriteInt32(27, field_names[21], Dummy27);
+      }
+      if (hasDummy28) {
+        output.WriteInt32(28, field_names[22], Dummy28);
+      }
+      if (hasDummy29) {
+        output.WriteInt32(29, field_names[23], Dummy29);
+      }
+      if (hasDummy30) {
+        output.WriteInt32(30, field_names[24], Dummy30);
+      }
+      if (hasDummy31) {
+        output.WriteInt32(31, field_names[25], Dummy31);
+      }
+      if (hasDummy32) {
+        output.WriteInt32(32, field_names[26], Dummy32);
+      }
+      if (hasC) {
+        output.WriteInt32(33, field_names[2], C);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasA) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, A);
+      }
+      if (hasDummy2) {
+        size += pb::CodedOutputStream.ComputeInt32Size(2, Dummy2);
+      }
+      if (hasB) {
+        size += pb::CodedOutputStream.ComputeInt32Size(3, B);
+      }
+      if (hasDummy4) {
+        size += pb::CodedOutputStream.ComputeInt32Size(4, Dummy4);
+      }
+      if (hasDummy5) {
+        size += pb::CodedOutputStream.ComputeInt32Size(5, Dummy5);
+      }
+      if (hasDummy6) {
+        size += pb::CodedOutputStream.ComputeInt32Size(6, Dummy6);
+      }
+      if (hasDummy7) {
+        size += pb::CodedOutputStream.ComputeInt32Size(7, Dummy7);
+      }
+      if (hasDummy8) {
+        size += pb::CodedOutputStream.ComputeInt32Size(8, Dummy8);
+      }
+      if (hasDummy9) {
+        size += pb::CodedOutputStream.ComputeInt32Size(9, Dummy9);
+      }
+      if (hasDummy10) {
+        size += pb::CodedOutputStream.ComputeInt32Size(10, Dummy10);
+      }
+      if (hasDummy11) {
+        size += pb::CodedOutputStream.ComputeInt32Size(11, Dummy11);
+      }
+      if (hasDummy12) {
+        size += pb::CodedOutputStream.ComputeInt32Size(12, Dummy12);
+      }
+      if (hasDummy13) {
+        size += pb::CodedOutputStream.ComputeInt32Size(13, Dummy13);
+      }
+      if (hasDummy14) {
+        size += pb::CodedOutputStream.ComputeInt32Size(14, Dummy14);
+      }
+      if (hasDummy15) {
+        size += pb::CodedOutputStream.ComputeInt32Size(15, Dummy15);
+      }
+      if (hasDummy16) {
+        size += pb::CodedOutputStream.ComputeInt32Size(16, Dummy16);
+      }
+      if (hasDummy17) {
+        size += pb::CodedOutputStream.ComputeInt32Size(17, Dummy17);
+      }
+      if (hasDummy18) {
+        size += pb::CodedOutputStream.ComputeInt32Size(18, Dummy18);
+      }
+      if (hasDummy19) {
+        size += pb::CodedOutputStream.ComputeInt32Size(19, Dummy19);
+      }
+      if (hasDummy20) {
+        size += pb::CodedOutputStream.ComputeInt32Size(20, Dummy20);
+      }
+      if (hasDummy21) {
+        size += pb::CodedOutputStream.ComputeInt32Size(21, Dummy21);
+      }
+      if (hasDummy22) {
+        size += pb::CodedOutputStream.ComputeInt32Size(22, Dummy22);
+      }
+      if (hasDummy23) {
+        size += pb::CodedOutputStream.ComputeInt32Size(23, Dummy23);
+      }
+      if (hasDummy24) {
+        size += pb::CodedOutputStream.ComputeInt32Size(24, Dummy24);
+      }
+      if (hasDummy25) {
+        size += pb::CodedOutputStream.ComputeInt32Size(25, Dummy25);
+      }
+      if (hasDummy26) {
+        size += pb::CodedOutputStream.ComputeInt32Size(26, Dummy26);
+      }
+      if (hasDummy27) {
+        size += pb::CodedOutputStream.ComputeInt32Size(27, Dummy27);
+      }
+      if (hasDummy28) {
+        size += pb::CodedOutputStream.ComputeInt32Size(28, Dummy28);
+      }
+      if (hasDummy29) {
+        size += pb::CodedOutputStream.ComputeInt32Size(29, Dummy29);
+      }
+      if (hasDummy30) {
+        size += pb::CodedOutputStream.ComputeInt32Size(30, Dummy30);
+      }
+      if (hasDummy31) {
+        size += pb::CodedOutputStream.ComputeInt32Size(31, Dummy31);
+      }
+      if (hasDummy32) {
+        size += pb::CodedOutputStream.ComputeInt32Size(32, Dummy32);
+      }
+      if (hasC) {
+        size += pb::CodedOutputStream.ComputeInt32Size(33, C);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestRequired ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestRequired ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestRequired ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestRequired ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestRequired ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestRequired ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestRequired ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestRequired ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestRequired ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestRequired ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestRequired MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestRequired prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestRequired, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestRequired cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestRequired result;
+
+      private TestRequired PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestRequired original = result;
+          result = new TestRequired();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestRequired MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestRequired.Descriptor; }
+      }
+
+      public override TestRequired DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestRequired.DefaultInstance; }
+      }
+
+      public override TestRequired BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestRequired) {
+          return MergeFrom((TestRequired) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestRequired other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestRequired.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasA) {
+          A = other.A;
+        }
+        if (other.HasDummy2) {
+          Dummy2 = other.Dummy2;
+        }
+        if (other.HasB) {
+          B = other.B;
+        }
+        if (other.HasDummy4) {
+          Dummy4 = other.Dummy4;
+        }
+        if (other.HasDummy5) {
+          Dummy5 = other.Dummy5;
+        }
+        if (other.HasDummy6) {
+          Dummy6 = other.Dummy6;
+        }
+        if (other.HasDummy7) {
+          Dummy7 = other.Dummy7;
+        }
+        if (other.HasDummy8) {
+          Dummy8 = other.Dummy8;
+        }
+        if (other.HasDummy9) {
+          Dummy9 = other.Dummy9;
+        }
+        if (other.HasDummy10) {
+          Dummy10 = other.Dummy10;
+        }
+        if (other.HasDummy11) {
+          Dummy11 = other.Dummy11;
+        }
+        if (other.HasDummy12) {
+          Dummy12 = other.Dummy12;
+        }
+        if (other.HasDummy13) {
+          Dummy13 = other.Dummy13;
+        }
+        if (other.HasDummy14) {
+          Dummy14 = other.Dummy14;
+        }
+        if (other.HasDummy15) {
+          Dummy15 = other.Dummy15;
+        }
+        if (other.HasDummy16) {
+          Dummy16 = other.Dummy16;
+        }
+        if (other.HasDummy17) {
+          Dummy17 = other.Dummy17;
+        }
+        if (other.HasDummy18) {
+          Dummy18 = other.Dummy18;
+        }
+        if (other.HasDummy19) {
+          Dummy19 = other.Dummy19;
+        }
+        if (other.HasDummy20) {
+          Dummy20 = other.Dummy20;
+        }
+        if (other.HasDummy21) {
+          Dummy21 = other.Dummy21;
+        }
+        if (other.HasDummy22) {
+          Dummy22 = other.Dummy22;
+        }
+        if (other.HasDummy23) {
+          Dummy23 = other.Dummy23;
+        }
+        if (other.HasDummy24) {
+          Dummy24 = other.Dummy24;
+        }
+        if (other.HasDummy25) {
+          Dummy25 = other.Dummy25;
+        }
+        if (other.HasDummy26) {
+          Dummy26 = other.Dummy26;
+        }
+        if (other.HasDummy27) {
+          Dummy27 = other.Dummy27;
+        }
+        if (other.HasDummy28) {
+          Dummy28 = other.Dummy28;
+        }
+        if (other.HasDummy29) {
+          Dummy29 = other.Dummy29;
+        }
+        if (other.HasDummy30) {
+          Dummy30 = other.Dummy30;
+        }
+        if (other.HasDummy31) {
+          Dummy31 = other.Dummy31;
+        }
+        if (other.HasDummy32) {
+          Dummy32 = other.Dummy32;
+        }
+        if (other.HasC) {
+          C = other.C;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testRequiredFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testRequiredFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasA = input.ReadInt32(ref result.a_);
+              break;
+            }
+            case 16: {
+              result.hasDummy2 = input.ReadInt32(ref result.dummy2_);
+              break;
+            }
+            case 24: {
+              result.hasB = input.ReadInt32(ref result.b_);
+              break;
+            }
+            case 32: {
+              result.hasDummy4 = input.ReadInt32(ref result.dummy4_);
+              break;
+            }
+            case 40: {
+              result.hasDummy5 = input.ReadInt32(ref result.dummy5_);
+              break;
+            }
+            case 48: {
+              result.hasDummy6 = input.ReadInt32(ref result.dummy6_);
+              break;
+            }
+            case 56: {
+              result.hasDummy7 = input.ReadInt32(ref result.dummy7_);
+              break;
+            }
+            case 64: {
+              result.hasDummy8 = input.ReadInt32(ref result.dummy8_);
+              break;
+            }
+            case 72: {
+              result.hasDummy9 = input.ReadInt32(ref result.dummy9_);
+              break;
+            }
+            case 80: {
+              result.hasDummy10 = input.ReadInt32(ref result.dummy10_);
+              break;
+            }
+            case 88: {
+              result.hasDummy11 = input.ReadInt32(ref result.dummy11_);
+              break;
+            }
+            case 96: {
+              result.hasDummy12 = input.ReadInt32(ref result.dummy12_);
+              break;
+            }
+            case 104: {
+              result.hasDummy13 = input.ReadInt32(ref result.dummy13_);
+              break;
+            }
+            case 112: {
+              result.hasDummy14 = input.ReadInt32(ref result.dummy14_);
+              break;
+            }
+            case 120: {
+              result.hasDummy15 = input.ReadInt32(ref result.dummy15_);
+              break;
+            }
+            case 128: {
+              result.hasDummy16 = input.ReadInt32(ref result.dummy16_);
+              break;
+            }
+            case 136: {
+              result.hasDummy17 = input.ReadInt32(ref result.dummy17_);
+              break;
+            }
+            case 144: {
+              result.hasDummy18 = input.ReadInt32(ref result.dummy18_);
+              break;
+            }
+            case 152: {
+              result.hasDummy19 = input.ReadInt32(ref result.dummy19_);
+              break;
+            }
+            case 160: {
+              result.hasDummy20 = input.ReadInt32(ref result.dummy20_);
+              break;
+            }
+            case 168: {
+              result.hasDummy21 = input.ReadInt32(ref result.dummy21_);
+              break;
+            }
+            case 176: {
+              result.hasDummy22 = input.ReadInt32(ref result.dummy22_);
+              break;
+            }
+            case 184: {
+              result.hasDummy23 = input.ReadInt32(ref result.dummy23_);
+              break;
+            }
+            case 192: {
+              result.hasDummy24 = input.ReadInt32(ref result.dummy24_);
+              break;
+            }
+            case 200: {
+              result.hasDummy25 = input.ReadInt32(ref result.dummy25_);
+              break;
+            }
+            case 208: {
+              result.hasDummy26 = input.ReadInt32(ref result.dummy26_);
+              break;
+            }
+            case 216: {
+              result.hasDummy27 = input.ReadInt32(ref result.dummy27_);
+              break;
+            }
+            case 224: {
+              result.hasDummy28 = input.ReadInt32(ref result.dummy28_);
+              break;
+            }
+            case 232: {
+              result.hasDummy29 = input.ReadInt32(ref result.dummy29_);
+              break;
+            }
+            case 240: {
+              result.hasDummy30 = input.ReadInt32(ref result.dummy30_);
+              break;
+            }
+            case 248: {
+              result.hasDummy31 = input.ReadInt32(ref result.dummy31_);
+              break;
+            }
+            case 256: {
+              result.hasDummy32 = input.ReadInt32(ref result.dummy32_);
+              break;
+            }
+            case 264: {
+              result.hasC = input.ReadInt32(ref result.c_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasA {
+        get { return result.hasA; }
+      }
+      public int A {
+        get { return result.A; }
+        set { SetA(value); }
+      }
+      public Builder SetA(int value) {
+        PrepareBuilder();
+        result.hasA = true;
+        result.a_ = value;
+        return this;
+      }
+      public Builder ClearA() {
+        PrepareBuilder();
+        result.hasA = false;
+        result.a_ = 0;
+        return this;
+      }
+
+      public bool HasDummy2 {
+        get { return result.hasDummy2; }
+      }
+      public int Dummy2 {
+        get { return result.Dummy2; }
+        set { SetDummy2(value); }
+      }
+      public Builder SetDummy2(int value) {
+        PrepareBuilder();
+        result.hasDummy2 = true;
+        result.dummy2_ = value;
+        return this;
+      }
+      public Builder ClearDummy2() {
+        PrepareBuilder();
+        result.hasDummy2 = false;
+        result.dummy2_ = 0;
+        return this;
+      }
+
+      public bool HasB {
+        get { return result.hasB; }
+      }
+      public int B {
+        get { return result.B; }
+        set { SetB(value); }
+      }
+      public Builder SetB(int value) {
+        PrepareBuilder();
+        result.hasB = true;
+        result.b_ = value;
+        return this;
+      }
+      public Builder ClearB() {
+        PrepareBuilder();
+        result.hasB = false;
+        result.b_ = 0;
+        return this;
+      }
+
+      public bool HasDummy4 {
+        get { return result.hasDummy4; }
+      }
+      public int Dummy4 {
+        get { return result.Dummy4; }
+        set { SetDummy4(value); }
+      }
+      public Builder SetDummy4(int value) {
+        PrepareBuilder();
+        result.hasDummy4 = true;
+        result.dummy4_ = value;
+        return this;
+      }
+      public Builder ClearDummy4() {
+        PrepareBuilder();
+        result.hasDummy4 = false;
+        result.dummy4_ = 0;
+        return this;
+      }
+
+      public bool HasDummy5 {
+        get { return result.hasDummy5; }
+      }
+      public int Dummy5 {
+        get { return result.Dummy5; }
+        set { SetDummy5(value); }
+      }
+      public Builder SetDummy5(int value) {
+        PrepareBuilder();
+        result.hasDummy5 = true;
+        result.dummy5_ = value;
+        return this;
+      }
+      public Builder ClearDummy5() {
+        PrepareBuilder();
+        result.hasDummy5 = false;
+        result.dummy5_ = 0;
+        return this;
+      }
+
+      public bool HasDummy6 {
+        get { return result.hasDummy6; }
+      }
+      public int Dummy6 {
+        get { return result.Dummy6; }
+        set { SetDummy6(value); }
+      }
+      public Builder SetDummy6(int value) {
+        PrepareBuilder();
+        result.hasDummy6 = true;
+        result.dummy6_ = value;
+        return this;
+      }
+      public Builder ClearDummy6() {
+        PrepareBuilder();
+        result.hasDummy6 = false;
+        result.dummy6_ = 0;
+        return this;
+      }
+
+      public bool HasDummy7 {
+        get { return result.hasDummy7; }
+      }
+      public int Dummy7 {
+        get { return result.Dummy7; }
+        set { SetDummy7(value); }
+      }
+      public Builder SetDummy7(int value) {
+        PrepareBuilder();
+        result.hasDummy7 = true;
+        result.dummy7_ = value;
+        return this;
+      }
+      public Builder ClearDummy7() {
+        PrepareBuilder();
+        result.hasDummy7 = false;
+        result.dummy7_ = 0;
+        return this;
+      }
+
+      public bool HasDummy8 {
+        get { return result.hasDummy8; }
+      }
+      public int Dummy8 {
+        get { return result.Dummy8; }
+        set { SetDummy8(value); }
+      }
+      public Builder SetDummy8(int value) {
+        PrepareBuilder();
+        result.hasDummy8 = true;
+        result.dummy8_ = value;
+        return this;
+      }
+      public Builder ClearDummy8() {
+        PrepareBuilder();
+        result.hasDummy8 = false;
+        result.dummy8_ = 0;
+        return this;
+      }
+
+      public bool HasDummy9 {
+        get { return result.hasDummy9; }
+      }
+      public int Dummy9 {
+        get { return result.Dummy9; }
+        set { SetDummy9(value); }
+      }
+      public Builder SetDummy9(int value) {
+        PrepareBuilder();
+        result.hasDummy9 = true;
+        result.dummy9_ = value;
+        return this;
+      }
+      public Builder ClearDummy9() {
+        PrepareBuilder();
+        result.hasDummy9 = false;
+        result.dummy9_ = 0;
+        return this;
+      }
+
+      public bool HasDummy10 {
+        get { return result.hasDummy10; }
+      }
+      public int Dummy10 {
+        get { return result.Dummy10; }
+        set { SetDummy10(value); }
+      }
+      public Builder SetDummy10(int value) {
+        PrepareBuilder();
+        result.hasDummy10 = true;
+        result.dummy10_ = value;
+        return this;
+      }
+      public Builder ClearDummy10() {
+        PrepareBuilder();
+        result.hasDummy10 = false;
+        result.dummy10_ = 0;
+        return this;
+      }
+
+      public bool HasDummy11 {
+        get { return result.hasDummy11; }
+      }
+      public int Dummy11 {
+        get { return result.Dummy11; }
+        set { SetDummy11(value); }
+      }
+      public Builder SetDummy11(int value) {
+        PrepareBuilder();
+        result.hasDummy11 = true;
+        result.dummy11_ = value;
+        return this;
+      }
+      public Builder ClearDummy11() {
+        PrepareBuilder();
+        result.hasDummy11 = false;
+        result.dummy11_ = 0;
+        return this;
+      }
+
+      public bool HasDummy12 {
+        get { return result.hasDummy12; }
+      }
+      public int Dummy12 {
+        get { return result.Dummy12; }
+        set { SetDummy12(value); }
+      }
+      public Builder SetDummy12(int value) {
+        PrepareBuilder();
+        result.hasDummy12 = true;
+        result.dummy12_ = value;
+        return this;
+      }
+      public Builder ClearDummy12() {
+        PrepareBuilder();
+        result.hasDummy12 = false;
+        result.dummy12_ = 0;
+        return this;
+      }
+
+      public bool HasDummy13 {
+        get { return result.hasDummy13; }
+      }
+      public int Dummy13 {
+        get { return result.Dummy13; }
+        set { SetDummy13(value); }
+      }
+      public Builder SetDummy13(int value) {
+        PrepareBuilder();
+        result.hasDummy13 = true;
+        result.dummy13_ = value;
+        return this;
+      }
+      public Builder ClearDummy13() {
+        PrepareBuilder();
+        result.hasDummy13 = false;
+        result.dummy13_ = 0;
+        return this;
+      }
+
+      public bool HasDummy14 {
+        get { return result.hasDummy14; }
+      }
+      public int Dummy14 {
+        get { return result.Dummy14; }
+        set { SetDummy14(value); }
+      }
+      public Builder SetDummy14(int value) {
+        PrepareBuilder();
+        result.hasDummy14 = true;
+        result.dummy14_ = value;
+        return this;
+      }
+      public Builder ClearDummy14() {
+        PrepareBuilder();
+        result.hasDummy14 = false;
+        result.dummy14_ = 0;
+        return this;
+      }
+
+      public bool HasDummy15 {
+        get { return result.hasDummy15; }
+      }
+      public int Dummy15 {
+        get { return result.Dummy15; }
+        set { SetDummy15(value); }
+      }
+      public Builder SetDummy15(int value) {
+        PrepareBuilder();
+        result.hasDummy15 = true;
+        result.dummy15_ = value;
+        return this;
+      }
+      public Builder ClearDummy15() {
+        PrepareBuilder();
+        result.hasDummy15 = false;
+        result.dummy15_ = 0;
+        return this;
+      }
+
+      public bool HasDummy16 {
+        get { return result.hasDummy16; }
+      }
+      public int Dummy16 {
+        get { return result.Dummy16; }
+        set { SetDummy16(value); }
+      }
+      public Builder SetDummy16(int value) {
+        PrepareBuilder();
+        result.hasDummy16 = true;
+        result.dummy16_ = value;
+        return this;
+      }
+      public Builder ClearDummy16() {
+        PrepareBuilder();
+        result.hasDummy16 = false;
+        result.dummy16_ = 0;
+        return this;
+      }
+
+      public bool HasDummy17 {
+        get { return result.hasDummy17; }
+      }
+      public int Dummy17 {
+        get { return result.Dummy17; }
+        set { SetDummy17(value); }
+      }
+      public Builder SetDummy17(int value) {
+        PrepareBuilder();
+        result.hasDummy17 = true;
+        result.dummy17_ = value;
+        return this;
+      }
+      public Builder ClearDummy17() {
+        PrepareBuilder();
+        result.hasDummy17 = false;
+        result.dummy17_ = 0;
+        return this;
+      }
+
+      public bool HasDummy18 {
+        get { return result.hasDummy18; }
+      }
+      public int Dummy18 {
+        get { return result.Dummy18; }
+        set { SetDummy18(value); }
+      }
+      public Builder SetDummy18(int value) {
+        PrepareBuilder();
+        result.hasDummy18 = true;
+        result.dummy18_ = value;
+        return this;
+      }
+      public Builder ClearDummy18() {
+        PrepareBuilder();
+        result.hasDummy18 = false;
+        result.dummy18_ = 0;
+        return this;
+      }
+
+      public bool HasDummy19 {
+        get { return result.hasDummy19; }
+      }
+      public int Dummy19 {
+        get { return result.Dummy19; }
+        set { SetDummy19(value); }
+      }
+      public Builder SetDummy19(int value) {
+        PrepareBuilder();
+        result.hasDummy19 = true;
+        result.dummy19_ = value;
+        return this;
+      }
+      public Builder ClearDummy19() {
+        PrepareBuilder();
+        result.hasDummy19 = false;
+        result.dummy19_ = 0;
+        return this;
+      }
+
+      public bool HasDummy20 {
+        get { return result.hasDummy20; }
+      }
+      public int Dummy20 {
+        get { return result.Dummy20; }
+        set { SetDummy20(value); }
+      }
+      public Builder SetDummy20(int value) {
+        PrepareBuilder();
+        result.hasDummy20 = true;
+        result.dummy20_ = value;
+        return this;
+      }
+      public Builder ClearDummy20() {
+        PrepareBuilder();
+        result.hasDummy20 = false;
+        result.dummy20_ = 0;
+        return this;
+      }
+
+      public bool HasDummy21 {
+        get { return result.hasDummy21; }
+      }
+      public int Dummy21 {
+        get { return result.Dummy21; }
+        set { SetDummy21(value); }
+      }
+      public Builder SetDummy21(int value) {
+        PrepareBuilder();
+        result.hasDummy21 = true;
+        result.dummy21_ = value;
+        return this;
+      }
+      public Builder ClearDummy21() {
+        PrepareBuilder();
+        result.hasDummy21 = false;
+        result.dummy21_ = 0;
+        return this;
+      }
+
+      public bool HasDummy22 {
+        get { return result.hasDummy22; }
+      }
+      public int Dummy22 {
+        get { return result.Dummy22; }
+        set { SetDummy22(value); }
+      }
+      public Builder SetDummy22(int value) {
+        PrepareBuilder();
+        result.hasDummy22 = true;
+        result.dummy22_ = value;
+        return this;
+      }
+      public Builder ClearDummy22() {
+        PrepareBuilder();
+        result.hasDummy22 = false;
+        result.dummy22_ = 0;
+        return this;
+      }
+
+      public bool HasDummy23 {
+        get { return result.hasDummy23; }
+      }
+      public int Dummy23 {
+        get { return result.Dummy23; }
+        set { SetDummy23(value); }
+      }
+      public Builder SetDummy23(int value) {
+        PrepareBuilder();
+        result.hasDummy23 = true;
+        result.dummy23_ = value;
+        return this;
+      }
+      public Builder ClearDummy23() {
+        PrepareBuilder();
+        result.hasDummy23 = false;
+        result.dummy23_ = 0;
+        return this;
+      }
+
+      public bool HasDummy24 {
+        get { return result.hasDummy24; }
+      }
+      public int Dummy24 {
+        get { return result.Dummy24; }
+        set { SetDummy24(value); }
+      }
+      public Builder SetDummy24(int value) {
+        PrepareBuilder();
+        result.hasDummy24 = true;
+        result.dummy24_ = value;
+        return this;
+      }
+      public Builder ClearDummy24() {
+        PrepareBuilder();
+        result.hasDummy24 = false;
+        result.dummy24_ = 0;
+        return this;
+      }
+
+      public bool HasDummy25 {
+        get { return result.hasDummy25; }
+      }
+      public int Dummy25 {
+        get { return result.Dummy25; }
+        set { SetDummy25(value); }
+      }
+      public Builder SetDummy25(int value) {
+        PrepareBuilder();
+        result.hasDummy25 = true;
+        result.dummy25_ = value;
+        return this;
+      }
+      public Builder ClearDummy25() {
+        PrepareBuilder();
+        result.hasDummy25 = false;
+        result.dummy25_ = 0;
+        return this;
+      }
+
+      public bool HasDummy26 {
+        get { return result.hasDummy26; }
+      }
+      public int Dummy26 {
+        get { return result.Dummy26; }
+        set { SetDummy26(value); }
+      }
+      public Builder SetDummy26(int value) {
+        PrepareBuilder();
+        result.hasDummy26 = true;
+        result.dummy26_ = value;
+        return this;
+      }
+      public Builder ClearDummy26() {
+        PrepareBuilder();
+        result.hasDummy26 = false;
+        result.dummy26_ = 0;
+        return this;
+      }
+
+      public bool HasDummy27 {
+        get { return result.hasDummy27; }
+      }
+      public int Dummy27 {
+        get { return result.Dummy27; }
+        set { SetDummy27(value); }
+      }
+      public Builder SetDummy27(int value) {
+        PrepareBuilder();
+        result.hasDummy27 = true;
+        result.dummy27_ = value;
+        return this;
+      }
+      public Builder ClearDummy27() {
+        PrepareBuilder();
+        result.hasDummy27 = false;
+        result.dummy27_ = 0;
+        return this;
+      }
+
+      public bool HasDummy28 {
+        get { return result.hasDummy28; }
+      }
+      public int Dummy28 {
+        get { return result.Dummy28; }
+        set { SetDummy28(value); }
+      }
+      public Builder SetDummy28(int value) {
+        PrepareBuilder();
+        result.hasDummy28 = true;
+        result.dummy28_ = value;
+        return this;
+      }
+      public Builder ClearDummy28() {
+        PrepareBuilder();
+        result.hasDummy28 = false;
+        result.dummy28_ = 0;
+        return this;
+      }
+
+      public bool HasDummy29 {
+        get { return result.hasDummy29; }
+      }
+      public int Dummy29 {
+        get { return result.Dummy29; }
+        set { SetDummy29(value); }
+      }
+      public Builder SetDummy29(int value) {
+        PrepareBuilder();
+        result.hasDummy29 = true;
+        result.dummy29_ = value;
+        return this;
+      }
+      public Builder ClearDummy29() {
+        PrepareBuilder();
+        result.hasDummy29 = false;
+        result.dummy29_ = 0;
+        return this;
+      }
+
+      public bool HasDummy30 {
+        get { return result.hasDummy30; }
+      }
+      public int Dummy30 {
+        get { return result.Dummy30; }
+        set { SetDummy30(value); }
+      }
+      public Builder SetDummy30(int value) {
+        PrepareBuilder();
+        result.hasDummy30 = true;
+        result.dummy30_ = value;
+        return this;
+      }
+      public Builder ClearDummy30() {
+        PrepareBuilder();
+        result.hasDummy30 = false;
+        result.dummy30_ = 0;
+        return this;
+      }
+
+      public bool HasDummy31 {
+        get { return result.hasDummy31; }
+      }
+      public int Dummy31 {
+        get { return result.Dummy31; }
+        set { SetDummy31(value); }
+      }
+      public Builder SetDummy31(int value) {
+        PrepareBuilder();
+        result.hasDummy31 = true;
+        result.dummy31_ = value;
+        return this;
+      }
+      public Builder ClearDummy31() {
+        PrepareBuilder();
+        result.hasDummy31 = false;
+        result.dummy31_ = 0;
+        return this;
+      }
+
+      public bool HasDummy32 {
+        get { return result.hasDummy32; }
+      }
+      public int Dummy32 {
+        get { return result.Dummy32; }
+        set { SetDummy32(value); }
+      }
+      public Builder SetDummy32(int value) {
+        PrepareBuilder();
+        result.hasDummy32 = true;
+        result.dummy32_ = value;
+        return this;
+      }
+      public Builder ClearDummy32() {
+        PrepareBuilder();
+        result.hasDummy32 = false;
+        result.dummy32_ = 0;
+        return this;
+      }
+
+      public bool HasC {
+        get { return result.hasC; }
+      }
+      public int C {
+        get { return result.C; }
+        set { SetC(value); }
+      }
+      public Builder SetC(int value) {
+        PrepareBuilder();
+        result.hasC = true;
+        result.c_ = value;
+        return this;
+      }
+      public Builder ClearC() {
+        PrepareBuilder();
+        result.hasC = false;
+        result.c_ = 0;
+        return this;
+      }
+    }
+    static TestRequired() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestRequiredForeign : pb::GeneratedMessage<TestRequiredForeign, TestRequiredForeign.Builder> {
+    private TestRequiredForeign() { }
+    private static readonly TestRequiredForeign defaultInstance = new TestRequiredForeign().MakeReadOnly();
+    private static readonly string[] _testRequiredForeignFieldNames = new string[] { "dummy", "optional_message", "repeated_message" };
+    private static readonly uint[] _testRequiredForeignFieldTags = new uint[] { 24, 10, 18 };
+    public static TestRequiredForeign DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestRequiredForeign DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestRequiredForeign ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestRequiredForeign__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestRequiredForeign, TestRequiredForeign.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestRequiredForeign__FieldAccessorTable; }
+    }
+
+    public const int OptionalMessageFieldNumber = 1;
+    private bool hasOptionalMessage;
+    private global::Google.ProtocolBuffers.TestProtos.TestRequired optionalMessage_;
+    public bool HasOptionalMessage {
+      get { return hasOptionalMessage; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestRequired OptionalMessage {
+      get { return optionalMessage_ ?? global::Google.ProtocolBuffers.TestProtos.TestRequired.DefaultInstance; }
+    }
+
+    public const int RepeatedMessageFieldNumber = 2;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestRequired> repeatedMessage_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestRequired>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestRequired> RepeatedMessageList {
+      get { return repeatedMessage_; }
+    }
+    public int RepeatedMessageCount {
+      get { return repeatedMessage_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestRequired GetRepeatedMessage(int index) {
+      return repeatedMessage_[index];
+    }
+
+    public const int DummyFieldNumber = 3;
+    private bool hasDummy;
+    private int dummy_;
+    public bool HasDummy {
+      get { return hasDummy; }
+    }
+    public int Dummy {
+      get { return dummy_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        if (HasOptionalMessage) {
+          if (!OptionalMessage.IsInitialized) return false;
+        }
+        foreach (global::Google.ProtocolBuffers.TestProtos.TestRequired element in RepeatedMessageList) {
+          if (!element.IsInitialized) return false;
+        }
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testRequiredForeignFieldNames;
+      if (hasOptionalMessage) {
+        output.WriteMessage(1, field_names[1], OptionalMessage);
+      }
+      if (repeatedMessage_.Count > 0) {
+        output.WriteMessageArray(2, field_names[2], repeatedMessage_);
+      }
+      if (hasDummy) {
+        output.WriteInt32(3, field_names[0], Dummy);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasOptionalMessage) {
+        size += pb::CodedOutputStream.ComputeMessageSize(1, OptionalMessage);
+      }
+      foreach (global::Google.ProtocolBuffers.TestProtos.TestRequired element in RepeatedMessageList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(2, element);
+      }
+      if (hasDummy) {
+        size += pb::CodedOutputStream.ComputeInt32Size(3, Dummy);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestRequiredForeign ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestRequiredForeign ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestRequiredForeign ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestRequiredForeign ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestRequiredForeign ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestRequiredForeign ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestRequiredForeign ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestRequiredForeign ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestRequiredForeign ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestRequiredForeign ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestRequiredForeign MakeReadOnly() {
+      repeatedMessage_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestRequiredForeign prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestRequiredForeign, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestRequiredForeign cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestRequiredForeign result;
+
+      private TestRequiredForeign PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestRequiredForeign original = result;
+          result = new TestRequiredForeign();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestRequiredForeign MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestRequiredForeign.Descriptor; }
+      }
+
+      public override TestRequiredForeign DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestRequiredForeign.DefaultInstance; }
+      }
+
+      public override TestRequiredForeign BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestRequiredForeign) {
+          return MergeFrom((TestRequiredForeign) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestRequiredForeign other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestRequiredForeign.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasOptionalMessage) {
+          MergeOptionalMessage(other.OptionalMessage);
+        }
+        if (other.repeatedMessage_.Count != 0) {
+          result.repeatedMessage_.Add(other.repeatedMessage_);
+        }
+        if (other.HasDummy) {
+          Dummy = other.Dummy;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testRequiredForeignFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testRequiredForeignFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              global::Google.ProtocolBuffers.TestProtos.TestRequired.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestRequired.CreateBuilder();
+              if (result.hasOptionalMessage) {
+                subBuilder.MergeFrom(OptionalMessage);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              OptionalMessage = subBuilder.BuildPartial();
+              break;
+            }
+            case 18: {
+              input.ReadMessageArray(tag, field_name, result.repeatedMessage_, global::Google.ProtocolBuffers.TestProtos.TestRequired.DefaultInstance, extensionRegistry);
+              break;
+            }
+            case 24: {
+              result.hasDummy = input.ReadInt32(ref result.dummy_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasOptionalMessage {
+       get { return result.hasOptionalMessage; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestRequired OptionalMessage {
+        get { return result.OptionalMessage; }
+        set { SetOptionalMessage(value); }
+      }
+      public Builder SetOptionalMessage(global::Google.ProtocolBuffers.TestProtos.TestRequired value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptionalMessage = true;
+        result.optionalMessage_ = value;
+        return this;
+      }
+      public Builder SetOptionalMessage(global::Google.ProtocolBuffers.TestProtos.TestRequired.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasOptionalMessage = true;
+        result.optionalMessage_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeOptionalMessage(global::Google.ProtocolBuffers.TestProtos.TestRequired value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasOptionalMessage &&
+            result.optionalMessage_ != global::Google.ProtocolBuffers.TestProtos.TestRequired.DefaultInstance) {
+            result.optionalMessage_ = global::Google.ProtocolBuffers.TestProtos.TestRequired.CreateBuilder(result.optionalMessage_).MergeFrom(value).BuildPartial();
+        } else {
+          result.optionalMessage_ = value;
+        }
+        result.hasOptionalMessage = true;
+        return this;
+      }
+      public Builder ClearOptionalMessage() {
+        PrepareBuilder();
+        result.hasOptionalMessage = false;
+        result.optionalMessage_ = null;
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestRequired> RepeatedMessageList {
+        get { return PrepareBuilder().repeatedMessage_; }
+      }
+      public int RepeatedMessageCount {
+        get { return result.RepeatedMessageCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestRequired GetRepeatedMessage(int index) {
+        return result.GetRepeatedMessage(index);
+      }
+      public Builder SetRepeatedMessage(int index, global::Google.ProtocolBuffers.TestProtos.TestRequired value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedMessage_[index] = value;
+        return this;
+      }
+      public Builder SetRepeatedMessage(int index, global::Google.ProtocolBuffers.TestProtos.TestRequired.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedMessage_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddRepeatedMessage(global::Google.ProtocolBuffers.TestProtos.TestRequired value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedMessage_.Add(value);
+        return this;
+      }
+      public Builder AddRepeatedMessage(global::Google.ProtocolBuffers.TestProtos.TestRequired.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedMessage_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeRepeatedMessage(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestRequired> values) {
+        PrepareBuilder();
+        result.repeatedMessage_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedMessage() {
+        PrepareBuilder();
+        result.repeatedMessage_.Clear();
+        return this;
+      }
+
+      public bool HasDummy {
+        get { return result.hasDummy; }
+      }
+      public int Dummy {
+        get { return result.Dummy; }
+        set { SetDummy(value); }
+      }
+      public Builder SetDummy(int value) {
+        PrepareBuilder();
+        result.hasDummy = true;
+        result.dummy_ = value;
+        return this;
+      }
+      public Builder ClearDummy() {
+        PrepareBuilder();
+        result.hasDummy = false;
+        result.dummy_ = 0;
+        return this;
+      }
+    }
+    static TestRequiredForeign() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestForeignNested : pb::GeneratedMessage<TestForeignNested, TestForeignNested.Builder> {
+    private TestForeignNested() { }
+    private static readonly TestForeignNested defaultInstance = new TestForeignNested().MakeReadOnly();
+    private static readonly string[] _testForeignNestedFieldNames = new string[] { "foreign_nested" };
+    private static readonly uint[] _testForeignNestedFieldTags = new uint[] { 10 };
+    public static TestForeignNested DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestForeignNested DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestForeignNested ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestForeignNested__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestForeignNested, TestForeignNested.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestForeignNested__FieldAccessorTable; }
+    }
+
+    public const int ForeignNestedFieldNumber = 1;
+    private bool hasForeignNested;
+    private global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage foreignNested_;
+    public bool HasForeignNested {
+      get { return hasForeignNested; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage ForeignNested {
+      get { return foreignNested_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.DefaultInstance; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testForeignNestedFieldNames;
+      if (hasForeignNested) {
+        output.WriteMessage(1, field_names[0], ForeignNested);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasForeignNested) {
+        size += pb::CodedOutputStream.ComputeMessageSize(1, ForeignNested);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestForeignNested ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestForeignNested ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestForeignNested ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestForeignNested ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestForeignNested ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestForeignNested ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestForeignNested ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestForeignNested ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestForeignNested ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestForeignNested ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestForeignNested MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestForeignNested prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestForeignNested, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestForeignNested cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestForeignNested result;
+
+      private TestForeignNested PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestForeignNested original = result;
+          result = new TestForeignNested();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestForeignNested MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestForeignNested.Descriptor; }
+      }
+
+      public override TestForeignNested DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestForeignNested.DefaultInstance; }
+      }
+
+      public override TestForeignNested BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestForeignNested) {
+          return MergeFrom((TestForeignNested) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestForeignNested other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestForeignNested.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasForeignNested) {
+          MergeForeignNested(other.ForeignNested);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testForeignNestedFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testForeignNestedFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.CreateBuilder();
+              if (result.hasForeignNested) {
+                subBuilder.MergeFrom(ForeignNested);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              ForeignNested = subBuilder.BuildPartial();
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasForeignNested {
+       get { return result.hasForeignNested; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage ForeignNested {
+        get { return result.ForeignNested; }
+        set { SetForeignNested(value); }
+      }
+      public Builder SetForeignNested(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasForeignNested = true;
+        result.foreignNested_ = value;
+        return this;
+      }
+      public Builder SetForeignNested(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasForeignNested = true;
+        result.foreignNested_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeForeignNested(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasForeignNested &&
+            result.foreignNested_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.DefaultInstance) {
+            result.foreignNested_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.CreateBuilder(result.foreignNested_).MergeFrom(value).BuildPartial();
+        } else {
+          result.foreignNested_ = value;
+        }
+        result.hasForeignNested = true;
+        return this;
+      }
+      public Builder ClearForeignNested() {
+        PrepareBuilder();
+        result.hasForeignNested = false;
+        result.foreignNested_ = null;
+        return this;
+      }
+    }
+    static TestForeignNested() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestEmptyMessage : pb::GeneratedMessage<TestEmptyMessage, TestEmptyMessage.Builder> {
+    private TestEmptyMessage() { }
+    private static readonly TestEmptyMessage defaultInstance = new TestEmptyMessage().MakeReadOnly();
+    private static readonly string[] _testEmptyMessageFieldNames = new string[] {  };
+    private static readonly uint[] _testEmptyMessageFieldTags = new uint[] {  };
+    public static TestEmptyMessage DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestEmptyMessage DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestEmptyMessage ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestEmptyMessage__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestEmptyMessage, TestEmptyMessage.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestEmptyMessage__FieldAccessorTable; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testEmptyMessageFieldNames;
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestEmptyMessage ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestEmptyMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestEmptyMessage ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestEmptyMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestEmptyMessage ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestEmptyMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestEmptyMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestEmptyMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestEmptyMessage ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestEmptyMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestEmptyMessage MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestEmptyMessage prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestEmptyMessage, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestEmptyMessage cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestEmptyMessage result;
+
+      private TestEmptyMessage PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestEmptyMessage original = result;
+          result = new TestEmptyMessage();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestEmptyMessage MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestEmptyMessage.Descriptor; }
+      }
+
+      public override TestEmptyMessage DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestEmptyMessage.DefaultInstance; }
+      }
+
+      public override TestEmptyMessage BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestEmptyMessage) {
+          return MergeFrom((TestEmptyMessage) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestEmptyMessage other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestEmptyMessage.DefaultInstance) return this;
+        PrepareBuilder();
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testEmptyMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testEmptyMessageFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+    }
+    static TestEmptyMessage() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestEmptyMessageWithExtensions : pb::ExtendableMessage<TestEmptyMessageWithExtensions, TestEmptyMessageWithExtensions.Builder> {
+    private TestEmptyMessageWithExtensions() { }
+    private static readonly TestEmptyMessageWithExtensions defaultInstance = new TestEmptyMessageWithExtensions().MakeReadOnly();
+    private static readonly string[] _testEmptyMessageWithExtensionsFieldNames = new string[] {  };
+    private static readonly uint[] _testEmptyMessageWithExtensionsFieldTags = new uint[] {  };
+    public static TestEmptyMessageWithExtensions DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestEmptyMessageWithExtensions DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestEmptyMessageWithExtensions ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestEmptyMessageWithExtensions__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestEmptyMessageWithExtensions, TestEmptyMessageWithExtensions.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestEmptyMessageWithExtensions__FieldAccessorTable; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        if (!ExtensionsAreInitialized) return false;
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testEmptyMessageWithExtensionsFieldNames;
+      pb::ExtendableMessage<TestEmptyMessageWithExtensions, TestEmptyMessageWithExtensions.Builder>.ExtensionWriter extensionWriter = CreateExtensionWriter(this);
+      extensionWriter.WriteUntil(536870912, output);
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += ExtensionsSerializedSize;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestEmptyMessageWithExtensions ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestEmptyMessageWithExtensions ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestEmptyMessageWithExtensions ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestEmptyMessageWithExtensions ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestEmptyMessageWithExtensions ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestEmptyMessageWithExtensions ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestEmptyMessageWithExtensions ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestEmptyMessageWithExtensions ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestEmptyMessageWithExtensions ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestEmptyMessageWithExtensions ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestEmptyMessageWithExtensions MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestEmptyMessageWithExtensions prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::ExtendableBuilder<TestEmptyMessageWithExtensions, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestEmptyMessageWithExtensions cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestEmptyMessageWithExtensions result;
+
+      private TestEmptyMessageWithExtensions PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestEmptyMessageWithExtensions original = result;
+          result = new TestEmptyMessageWithExtensions();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestEmptyMessageWithExtensions MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestEmptyMessageWithExtensions.Descriptor; }
+      }
+
+      public override TestEmptyMessageWithExtensions DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestEmptyMessageWithExtensions.DefaultInstance; }
+      }
+
+      public override TestEmptyMessageWithExtensions BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestEmptyMessageWithExtensions) {
+          return MergeFrom((TestEmptyMessageWithExtensions) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestEmptyMessageWithExtensions other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestEmptyMessageWithExtensions.DefaultInstance) return this;
+        PrepareBuilder();
+          this.MergeExtensionFields(other);
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testEmptyMessageWithExtensionsFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testEmptyMessageWithExtensionsFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+    }
+    static TestEmptyMessageWithExtensions() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestMultipleExtensionRanges : pb::ExtendableMessage<TestMultipleExtensionRanges, TestMultipleExtensionRanges.Builder> {
+    private TestMultipleExtensionRanges() { }
+    private static readonly TestMultipleExtensionRanges defaultInstance = new TestMultipleExtensionRanges().MakeReadOnly();
+    private static readonly string[] _testMultipleExtensionRangesFieldNames = new string[] {  };
+    private static readonly uint[] _testMultipleExtensionRangesFieldTags = new uint[] {  };
+    public static TestMultipleExtensionRanges DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestMultipleExtensionRanges DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestMultipleExtensionRanges ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestMultipleExtensionRanges__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestMultipleExtensionRanges, TestMultipleExtensionRanges.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestMultipleExtensionRanges__FieldAccessorTable; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        if (!ExtensionsAreInitialized) return false;
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testMultipleExtensionRangesFieldNames;
+      pb::ExtendableMessage<TestMultipleExtensionRanges, TestMultipleExtensionRanges.Builder>.ExtensionWriter extensionWriter = CreateExtensionWriter(this);
+      extensionWriter.WriteUntil(43, output);
+      extensionWriter.WriteUntil(4244, output);
+      extensionWriter.WriteUntil(536870912, output);
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += ExtensionsSerializedSize;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestMultipleExtensionRanges ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestMultipleExtensionRanges ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestMultipleExtensionRanges ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestMultipleExtensionRanges ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestMultipleExtensionRanges ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestMultipleExtensionRanges ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestMultipleExtensionRanges ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestMultipleExtensionRanges ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestMultipleExtensionRanges ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestMultipleExtensionRanges ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestMultipleExtensionRanges MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestMultipleExtensionRanges prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::ExtendableBuilder<TestMultipleExtensionRanges, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestMultipleExtensionRanges cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestMultipleExtensionRanges result;
+
+      private TestMultipleExtensionRanges PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestMultipleExtensionRanges original = result;
+          result = new TestMultipleExtensionRanges();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestMultipleExtensionRanges MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestMultipleExtensionRanges.Descriptor; }
+      }
+
+      public override TestMultipleExtensionRanges DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestMultipleExtensionRanges.DefaultInstance; }
+      }
+
+      public override TestMultipleExtensionRanges BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestMultipleExtensionRanges) {
+          return MergeFrom((TestMultipleExtensionRanges) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestMultipleExtensionRanges other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestMultipleExtensionRanges.DefaultInstance) return this;
+        PrepareBuilder();
+          this.MergeExtensionFields(other);
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testMultipleExtensionRangesFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testMultipleExtensionRangesFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+    }
+    static TestMultipleExtensionRanges() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestReallyLargeTagNumber : pb::GeneratedMessage<TestReallyLargeTagNumber, TestReallyLargeTagNumber.Builder> {
+    private TestReallyLargeTagNumber() { }
+    private static readonly TestReallyLargeTagNumber defaultInstance = new TestReallyLargeTagNumber().MakeReadOnly();
+    private static readonly string[] _testReallyLargeTagNumberFieldNames = new string[] { "a", "bb" };
+    private static readonly uint[] _testReallyLargeTagNumberFieldTags = new uint[] { 8, 2147483640 };
+    public static TestReallyLargeTagNumber DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestReallyLargeTagNumber DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestReallyLargeTagNumber ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestReallyLargeTagNumber__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestReallyLargeTagNumber, TestReallyLargeTagNumber.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestReallyLargeTagNumber__FieldAccessorTable; }
+    }
+
+    public const int AFieldNumber = 1;
+    private bool hasA;
+    private int a_;
+    public bool HasA {
+      get { return hasA; }
+    }
+    public int A {
+      get { return a_; }
+    }
+
+    public const int BbFieldNumber = 268435455;
+    private bool hasBb;
+    private int bb_;
+    public bool HasBb {
+      get { return hasBb; }
+    }
+    public int Bb {
+      get { return bb_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testReallyLargeTagNumberFieldNames;
+      if (hasA) {
+        output.WriteInt32(1, field_names[0], A);
+      }
+      if (hasBb) {
+        output.WriteInt32(268435455, field_names[1], Bb);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasA) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, A);
+      }
+      if (hasBb) {
+        size += pb::CodedOutputStream.ComputeInt32Size(268435455, Bb);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestReallyLargeTagNumber ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestReallyLargeTagNumber ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestReallyLargeTagNumber ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestReallyLargeTagNumber ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestReallyLargeTagNumber ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestReallyLargeTagNumber ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestReallyLargeTagNumber ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestReallyLargeTagNumber ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestReallyLargeTagNumber ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestReallyLargeTagNumber ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestReallyLargeTagNumber MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestReallyLargeTagNumber prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestReallyLargeTagNumber, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestReallyLargeTagNumber cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestReallyLargeTagNumber result;
+
+      private TestReallyLargeTagNumber PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestReallyLargeTagNumber original = result;
+          result = new TestReallyLargeTagNumber();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestReallyLargeTagNumber MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestReallyLargeTagNumber.Descriptor; }
+      }
+
+      public override TestReallyLargeTagNumber DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestReallyLargeTagNumber.DefaultInstance; }
+      }
+
+      public override TestReallyLargeTagNumber BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestReallyLargeTagNumber) {
+          return MergeFrom((TestReallyLargeTagNumber) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestReallyLargeTagNumber other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestReallyLargeTagNumber.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasA) {
+          A = other.A;
+        }
+        if (other.HasBb) {
+          Bb = other.Bb;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testReallyLargeTagNumberFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testReallyLargeTagNumberFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasA = input.ReadInt32(ref result.a_);
+              break;
+            }
+            case 2147483640: {
+              result.hasBb = input.ReadInt32(ref result.bb_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasA {
+        get { return result.hasA; }
+      }
+      public int A {
+        get { return result.A; }
+        set { SetA(value); }
+      }
+      public Builder SetA(int value) {
+        PrepareBuilder();
+        result.hasA = true;
+        result.a_ = value;
+        return this;
+      }
+      public Builder ClearA() {
+        PrepareBuilder();
+        result.hasA = false;
+        result.a_ = 0;
+        return this;
+      }
+
+      public bool HasBb {
+        get { return result.hasBb; }
+      }
+      public int Bb {
+        get { return result.Bb; }
+        set { SetBb(value); }
+      }
+      public Builder SetBb(int value) {
+        PrepareBuilder();
+        result.hasBb = true;
+        result.bb_ = value;
+        return this;
+      }
+      public Builder ClearBb() {
+        PrepareBuilder();
+        result.hasBb = false;
+        result.bb_ = 0;
+        return this;
+      }
+    }
+    static TestReallyLargeTagNumber() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestRecursiveMessage : pb::GeneratedMessage<TestRecursiveMessage, TestRecursiveMessage.Builder> {
+    private TestRecursiveMessage() { }
+    private static readonly TestRecursiveMessage defaultInstance = new TestRecursiveMessage().MakeReadOnly();
+    private static readonly string[] _testRecursiveMessageFieldNames = new string[] { "a", "i" };
+    private static readonly uint[] _testRecursiveMessageFieldTags = new uint[] { 10, 16 };
+    public static TestRecursiveMessage DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestRecursiveMessage DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestRecursiveMessage ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestRecursiveMessage__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestRecursiveMessage, TestRecursiveMessage.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestRecursiveMessage__FieldAccessorTable; }
+    }
+
+    public const int AFieldNumber = 1;
+    private bool hasA;
+    private global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage a_;
+    public bool HasA {
+      get { return hasA; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage A {
+      get { return a_ ?? global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage.DefaultInstance; }
+    }
+
+    public const int IFieldNumber = 2;
+    private bool hasI;
+    private int i_;
+    public bool HasI {
+      get { return hasI; }
+    }
+    public int I {
+      get { return i_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testRecursiveMessageFieldNames;
+      if (hasA) {
+        output.WriteMessage(1, field_names[0], A);
+      }
+      if (hasI) {
+        output.WriteInt32(2, field_names[1], I);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasA) {
+        size += pb::CodedOutputStream.ComputeMessageSize(1, A);
+      }
+      if (hasI) {
+        size += pb::CodedOutputStream.ComputeInt32Size(2, I);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestRecursiveMessage ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestRecursiveMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestRecursiveMessage ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestRecursiveMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestRecursiveMessage ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestRecursiveMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestRecursiveMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestRecursiveMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestRecursiveMessage ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestRecursiveMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestRecursiveMessage MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestRecursiveMessage prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestRecursiveMessage, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestRecursiveMessage cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestRecursiveMessage result;
+
+      private TestRecursiveMessage PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestRecursiveMessage original = result;
+          result = new TestRecursiveMessage();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestRecursiveMessage MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage.Descriptor; }
+      }
+
+      public override TestRecursiveMessage DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage.DefaultInstance; }
+      }
+
+      public override TestRecursiveMessage BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestRecursiveMessage) {
+          return MergeFrom((TestRecursiveMessage) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestRecursiveMessage other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasA) {
+          MergeA(other.A);
+        }
+        if (other.HasI) {
+          I = other.I;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testRecursiveMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testRecursiveMessageFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage.CreateBuilder();
+              if (result.hasA) {
+                subBuilder.MergeFrom(A);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              A = subBuilder.BuildPartial();
+              break;
+            }
+            case 16: {
+              result.hasI = input.ReadInt32(ref result.i_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasA {
+       get { return result.hasA; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage A {
+        get { return result.A; }
+        set { SetA(value); }
+      }
+      public Builder SetA(global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasA = true;
+        result.a_ = value;
+        return this;
+      }
+      public Builder SetA(global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasA = true;
+        result.a_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeA(global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasA &&
+            result.a_ != global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage.DefaultInstance) {
+            result.a_ = global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage.CreateBuilder(result.a_).MergeFrom(value).BuildPartial();
+        } else {
+          result.a_ = value;
+        }
+        result.hasA = true;
+        return this;
+      }
+      public Builder ClearA() {
+        PrepareBuilder();
+        result.hasA = false;
+        result.a_ = null;
+        return this;
+      }
+
+      public bool HasI {
+        get { return result.hasI; }
+      }
+      public int I {
+        get { return result.I; }
+        set { SetI(value); }
+      }
+      public Builder SetI(int value) {
+        PrepareBuilder();
+        result.hasI = true;
+        result.i_ = value;
+        return this;
+      }
+      public Builder ClearI() {
+        PrepareBuilder();
+        result.hasI = false;
+        result.i_ = 0;
+        return this;
+      }
+    }
+    static TestRecursiveMessage() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestMutualRecursionA : pb::GeneratedMessage<TestMutualRecursionA, TestMutualRecursionA.Builder> {
+    private TestMutualRecursionA() { }
+    private static readonly TestMutualRecursionA defaultInstance = new TestMutualRecursionA().MakeReadOnly();
+    private static readonly string[] _testMutualRecursionAFieldNames = new string[] { "bb" };
+    private static readonly uint[] _testMutualRecursionAFieldTags = new uint[] { 10 };
+    public static TestMutualRecursionA DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestMutualRecursionA DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestMutualRecursionA ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestMutualRecursionA__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestMutualRecursionA, TestMutualRecursionA.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestMutualRecursionA__FieldAccessorTable; }
+    }
+
+    public const int BbFieldNumber = 1;
+    private bool hasBb;
+    private global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB bb_;
+    public bool HasBb {
+      get { return hasBb; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB Bb {
+      get { return bb_ ?? global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB.DefaultInstance; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testMutualRecursionAFieldNames;
+      if (hasBb) {
+        output.WriteMessage(1, field_names[0], Bb);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasBb) {
+        size += pb::CodedOutputStream.ComputeMessageSize(1, Bb);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestMutualRecursionA ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestMutualRecursionA ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestMutualRecursionA ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestMutualRecursionA ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestMutualRecursionA ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestMutualRecursionA ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestMutualRecursionA ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestMutualRecursionA ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestMutualRecursionA ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestMutualRecursionA ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestMutualRecursionA MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestMutualRecursionA prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestMutualRecursionA, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestMutualRecursionA cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestMutualRecursionA result;
+
+      private TestMutualRecursionA PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestMutualRecursionA original = result;
+          result = new TestMutualRecursionA();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestMutualRecursionA MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA.Descriptor; }
+      }
+
+      public override TestMutualRecursionA DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA.DefaultInstance; }
+      }
+
+      public override TestMutualRecursionA BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestMutualRecursionA) {
+          return MergeFrom((TestMutualRecursionA) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestMutualRecursionA other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasBb) {
+          MergeBb(other.Bb);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testMutualRecursionAFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testMutualRecursionAFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB.CreateBuilder();
+              if (result.hasBb) {
+                subBuilder.MergeFrom(Bb);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              Bb = subBuilder.BuildPartial();
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasBb {
+       get { return result.hasBb; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB Bb {
+        get { return result.Bb; }
+        set { SetBb(value); }
+      }
+      public Builder SetBb(global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasBb = true;
+        result.bb_ = value;
+        return this;
+      }
+      public Builder SetBb(global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasBb = true;
+        result.bb_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeBb(global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasBb &&
+            result.bb_ != global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB.DefaultInstance) {
+            result.bb_ = global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB.CreateBuilder(result.bb_).MergeFrom(value).BuildPartial();
+        } else {
+          result.bb_ = value;
+        }
+        result.hasBb = true;
+        return this;
+      }
+      public Builder ClearBb() {
+        PrepareBuilder();
+        result.hasBb = false;
+        result.bb_ = null;
+        return this;
+      }
+    }
+    static TestMutualRecursionA() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestMutualRecursionB : pb::GeneratedMessage<TestMutualRecursionB, TestMutualRecursionB.Builder> {
+    private TestMutualRecursionB() { }
+    private static readonly TestMutualRecursionB defaultInstance = new TestMutualRecursionB().MakeReadOnly();
+    private static readonly string[] _testMutualRecursionBFieldNames = new string[] { "a", "optional_int32" };
+    private static readonly uint[] _testMutualRecursionBFieldTags = new uint[] { 10, 16 };
+    public static TestMutualRecursionB DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestMutualRecursionB DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestMutualRecursionB ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestMutualRecursionB__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestMutualRecursionB, TestMutualRecursionB.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestMutualRecursionB__FieldAccessorTable; }
+    }
+
+    public const int AFieldNumber = 1;
+    private bool hasA;
+    private global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA a_;
+    public bool HasA {
+      get { return hasA; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA A {
+      get { return a_ ?? global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA.DefaultInstance; }
+    }
+
+    public const int OptionalInt32FieldNumber = 2;
+    private bool hasOptionalInt32;
+    private int optionalInt32_;
+    public bool HasOptionalInt32 {
+      get { return hasOptionalInt32; }
+    }
+    public int OptionalInt32 {
+      get { return optionalInt32_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testMutualRecursionBFieldNames;
+      if (hasA) {
+        output.WriteMessage(1, field_names[0], A);
+      }
+      if (hasOptionalInt32) {
+        output.WriteInt32(2, field_names[1], OptionalInt32);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasA) {
+        size += pb::CodedOutputStream.ComputeMessageSize(1, A);
+      }
+      if (hasOptionalInt32) {
+        size += pb::CodedOutputStream.ComputeInt32Size(2, OptionalInt32);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestMutualRecursionB ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestMutualRecursionB ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestMutualRecursionB ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestMutualRecursionB ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestMutualRecursionB ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestMutualRecursionB ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestMutualRecursionB ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestMutualRecursionB ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestMutualRecursionB ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestMutualRecursionB ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestMutualRecursionB MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestMutualRecursionB prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestMutualRecursionB, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestMutualRecursionB cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestMutualRecursionB result;
+
+      private TestMutualRecursionB PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestMutualRecursionB original = result;
+          result = new TestMutualRecursionB();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestMutualRecursionB MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB.Descriptor; }
+      }
+
+      public override TestMutualRecursionB DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB.DefaultInstance; }
+      }
+
+      public override TestMutualRecursionB BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestMutualRecursionB) {
+          return MergeFrom((TestMutualRecursionB) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestMutualRecursionB other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasA) {
+          MergeA(other.A);
+        }
+        if (other.HasOptionalInt32) {
+          OptionalInt32 = other.OptionalInt32;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testMutualRecursionBFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testMutualRecursionBFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA.CreateBuilder();
+              if (result.hasA) {
+                subBuilder.MergeFrom(A);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              A = subBuilder.BuildPartial();
+              break;
+            }
+            case 16: {
+              result.hasOptionalInt32 = input.ReadInt32(ref result.optionalInt32_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasA {
+       get { return result.hasA; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA A {
+        get { return result.A; }
+        set { SetA(value); }
+      }
+      public Builder SetA(global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasA = true;
+        result.a_ = value;
+        return this;
+      }
+      public Builder SetA(global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasA = true;
+        result.a_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeA(global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasA &&
+            result.a_ != global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA.DefaultInstance) {
+            result.a_ = global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA.CreateBuilder(result.a_).MergeFrom(value).BuildPartial();
+        } else {
+          result.a_ = value;
+        }
+        result.hasA = true;
+        return this;
+      }
+      public Builder ClearA() {
+        PrepareBuilder();
+        result.hasA = false;
+        result.a_ = null;
+        return this;
+      }
+
+      public bool HasOptionalInt32 {
+        get { return result.hasOptionalInt32; }
+      }
+      public int OptionalInt32 {
+        get { return result.OptionalInt32; }
+        set { SetOptionalInt32(value); }
+      }
+      public Builder SetOptionalInt32(int value) {
+        PrepareBuilder();
+        result.hasOptionalInt32 = true;
+        result.optionalInt32_ = value;
+        return this;
+      }
+      public Builder ClearOptionalInt32() {
+        PrepareBuilder();
+        result.hasOptionalInt32 = false;
+        result.optionalInt32_ = 0;
+        return this;
+      }
+    }
+    static TestMutualRecursionB() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestDupFieldNumber : pb::GeneratedMessage<TestDupFieldNumber, TestDupFieldNumber.Builder> {
+    private TestDupFieldNumber() { }
+    private static readonly TestDupFieldNumber defaultInstance = new TestDupFieldNumber().MakeReadOnly();
+    private static readonly string[] _testDupFieldNumberFieldNames = new string[] { "a", "bar", "foo" };
+    private static readonly uint[] _testDupFieldNumberFieldTags = new uint[] { 8, 27, 19 };
+    public static TestDupFieldNumber DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestDupFieldNumber DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestDupFieldNumber ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestDupFieldNumber__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestDupFieldNumber, TestDupFieldNumber.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestDupFieldNumber__FieldAccessorTable; }
+    }
+
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class Foo : pb::GeneratedMessage<Foo, Foo.Builder> {
+        private Foo() { }
+        private static readonly Foo defaultInstance = new Foo().MakeReadOnly();
+        private static readonly string[] _fooFieldNames = new string[] { "a" };
+        private static readonly uint[] _fooFieldTags = new uint[] { 8 };
+        public static Foo DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override Foo DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override Foo ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestDupFieldNumber_Foo__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<Foo, Foo.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestDupFieldNumber_Foo__FieldAccessorTable; }
+        }
+
+        public const int AFieldNumber = 1;
+        private bool hasA;
+        private int a_;
+        public bool HasA {
+          get { return hasA; }
+        }
+        public int A {
+          get { return a_; }
+        }
+
+        public override bool IsInitialized {
+          get {
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _fooFieldNames;
+          if (hasA) {
+            output.WriteInt32(1, field_names[0], A);
+          }
+          UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          if (hasA) {
+            size += pb::CodedOutputStream.ComputeInt32Size(1, A);
+          }
+          size += UnknownFields.SerializedSize;
+          memoizedSerializedSize = size;
+          return size;
+        }
+        public static Foo ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static Foo ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static Foo ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static Foo ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static Foo ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static Foo ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static Foo ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static Foo ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static Foo ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static Foo ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private Foo MakeReadOnly() {
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(Foo prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<Foo, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(Foo cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private Foo result;
+
+          private Foo PrepareBuilder() {
+            if (resultIsReadOnly) {
+              Foo original = result;
+              result = new Foo();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override Foo MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo.Descriptor; }
+          }
+
+          public override Foo DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo.DefaultInstance; }
+          }
+
+          public override Foo BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessage other) {
+            if (other is Foo) {
+              return MergeFrom((Foo) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(Foo other) {
+            if (other == global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.HasA) {
+              A = other.A;
+            }
+            this.MergeUnknownFields(other.UnknownFields);
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            pb::UnknownFieldSet.Builder unknownFields = null;
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_fooFieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _fooFieldTags[field_ordinal];
+                else {
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    if (unknownFields != null) {
+                      this.UnknownFields = unknownFields.Build();
+                    }
+                    return this;
+                  }
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 8: {
+                  result.hasA = input.ReadInt32(ref result.a_);
+                  break;
+                }
+              }
+            }
+
+            if (unknownFields != null) {
+              this.UnknownFields = unknownFields.Build();
+            }
+            return this;
+          }
+
+
+          public bool HasA {
+            get { return result.hasA; }
+          }
+          public int A {
+            get { return result.A; }
+            set { SetA(value); }
+          }
+          public Builder SetA(int value) {
+            PrepareBuilder();
+            result.hasA = true;
+            result.a_ = value;
+            return this;
+          }
+          public Builder ClearA() {
+            PrepareBuilder();
+            result.hasA = false;
+            result.a_ = 0;
+            return this;
+          }
+        }
+        static Foo() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+      }
+
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class Bar : pb::GeneratedMessage<Bar, Bar.Builder> {
+        private Bar() { }
+        private static readonly Bar defaultInstance = new Bar().MakeReadOnly();
+        private static readonly string[] _barFieldNames = new string[] { "a" };
+        private static readonly uint[] _barFieldTags = new uint[] { 8 };
+        public static Bar DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override Bar DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override Bar ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestDupFieldNumber_Bar__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<Bar, Bar.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestDupFieldNumber_Bar__FieldAccessorTable; }
+        }
+
+        public const int AFieldNumber = 1;
+        private bool hasA;
+        private int a_;
+        public bool HasA {
+          get { return hasA; }
+        }
+        public int A {
+          get { return a_; }
+        }
+
+        public override bool IsInitialized {
+          get {
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _barFieldNames;
+          if (hasA) {
+            output.WriteInt32(1, field_names[0], A);
+          }
+          UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          if (hasA) {
+            size += pb::CodedOutputStream.ComputeInt32Size(1, A);
+          }
+          size += UnknownFields.SerializedSize;
+          memoizedSerializedSize = size;
+          return size;
+        }
+        public static Bar ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static Bar ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static Bar ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static Bar ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static Bar ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static Bar ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static Bar ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static Bar ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static Bar ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static Bar ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private Bar MakeReadOnly() {
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(Bar prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<Bar, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(Bar cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private Bar result;
+
+          private Bar PrepareBuilder() {
+            if (resultIsReadOnly) {
+              Bar original = result;
+              result = new Bar();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override Bar MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar.Descriptor; }
+          }
+
+          public override Bar DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar.DefaultInstance; }
+          }
+
+          public override Bar BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessage other) {
+            if (other is Bar) {
+              return MergeFrom((Bar) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(Bar other) {
+            if (other == global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.HasA) {
+              A = other.A;
+            }
+            this.MergeUnknownFields(other.UnknownFields);
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            pb::UnknownFieldSet.Builder unknownFields = null;
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_barFieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _barFieldTags[field_ordinal];
+                else {
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    if (unknownFields != null) {
+                      this.UnknownFields = unknownFields.Build();
+                    }
+                    return this;
+                  }
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 8: {
+                  result.hasA = input.ReadInt32(ref result.a_);
+                  break;
+                }
+              }
+            }
+
+            if (unknownFields != null) {
+              this.UnknownFields = unknownFields.Build();
+            }
+            return this;
+          }
+
+
+          public bool HasA {
+            get { return result.hasA; }
+          }
+          public int A {
+            get { return result.A; }
+            set { SetA(value); }
+          }
+          public Builder SetA(int value) {
+            PrepareBuilder();
+            result.hasA = true;
+            result.a_ = value;
+            return this;
+          }
+          public Builder ClearA() {
+            PrepareBuilder();
+            result.hasA = false;
+            result.a_ = 0;
+            return this;
+          }
+        }
+        static Bar() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+      }
+
+    }
+    #endregion
+
+    public const int AFieldNumber = 1;
+    private bool hasA;
+    private int a_;
+    public bool HasA {
+      get { return hasA; }
+    }
+    public int A {
+      get { return a_; }
+    }
+
+    public const int FooFieldNumber = 2;
+    private bool hasFoo;
+    private global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo foo_;
+    public bool HasFoo {
+      get { return hasFoo; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo Foo {
+      get { return foo_ ?? global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo.DefaultInstance; }
+    }
+
+    public const int BarFieldNumber = 3;
+    private bool hasBar;
+    private global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar bar_;
+    public bool HasBar {
+      get { return hasBar; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar Bar {
+      get { return bar_ ?? global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar.DefaultInstance; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testDupFieldNumberFieldNames;
+      if (hasA) {
+        output.WriteInt32(1, field_names[0], A);
+      }
+      if (hasFoo) {
+        output.WriteGroup(2, field_names[2], Foo);
+      }
+      if (hasBar) {
+        output.WriteGroup(3, field_names[1], Bar);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasA) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, A);
+      }
+      if (hasFoo) {
+        size += pb::CodedOutputStream.ComputeGroupSize(2, Foo);
+      }
+      if (hasBar) {
+        size += pb::CodedOutputStream.ComputeGroupSize(3, Bar);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestDupFieldNumber ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestDupFieldNumber ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestDupFieldNumber ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestDupFieldNumber ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestDupFieldNumber ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestDupFieldNumber ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestDupFieldNumber ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestDupFieldNumber ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestDupFieldNumber ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestDupFieldNumber ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestDupFieldNumber MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestDupFieldNumber prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestDupFieldNumber, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestDupFieldNumber cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestDupFieldNumber result;
+
+      private TestDupFieldNumber PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestDupFieldNumber original = result;
+          result = new TestDupFieldNumber();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestDupFieldNumber MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Descriptor; }
+      }
+
+      public override TestDupFieldNumber DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.DefaultInstance; }
+      }
+
+      public override TestDupFieldNumber BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestDupFieldNumber) {
+          return MergeFrom((TestDupFieldNumber) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestDupFieldNumber other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasA) {
+          A = other.A;
+        }
+        if (other.HasFoo) {
+          MergeFoo(other.Foo);
+        }
+        if (other.HasBar) {
+          MergeBar(other.Bar);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testDupFieldNumberFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testDupFieldNumberFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasA = input.ReadInt32(ref result.a_);
+              break;
+            }
+            case 19: {
+              global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo.CreateBuilder();
+              if (result.hasFoo) {
+                subBuilder.MergeFrom(Foo);
+              }
+              input.ReadGroup(2, subBuilder, extensionRegistry);
+              Foo = subBuilder.BuildPartial();
+              break;
+            }
+            case 27: {
+              global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar.CreateBuilder();
+              if (result.hasBar) {
+                subBuilder.MergeFrom(Bar);
+              }
+              input.ReadGroup(3, subBuilder, extensionRegistry);
+              Bar = subBuilder.BuildPartial();
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasA {
+        get { return result.hasA; }
+      }
+      public int A {
+        get { return result.A; }
+        set { SetA(value); }
+      }
+      public Builder SetA(int value) {
+        PrepareBuilder();
+        result.hasA = true;
+        result.a_ = value;
+        return this;
+      }
+      public Builder ClearA() {
+        PrepareBuilder();
+        result.hasA = false;
+        result.a_ = 0;
+        return this;
+      }
+
+      public bool HasFoo {
+       get { return result.hasFoo; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo Foo {
+        get { return result.Foo; }
+        set { SetFoo(value); }
+      }
+      public Builder SetFoo(global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasFoo = true;
+        result.foo_ = value;
+        return this;
+      }
+      public Builder SetFoo(global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasFoo = true;
+        result.foo_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeFoo(global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasFoo &&
+            result.foo_ != global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo.DefaultInstance) {
+            result.foo_ = global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo.CreateBuilder(result.foo_).MergeFrom(value).BuildPartial();
+        } else {
+          result.foo_ = value;
+        }
+        result.hasFoo = true;
+        return this;
+      }
+      public Builder ClearFoo() {
+        PrepareBuilder();
+        result.hasFoo = false;
+        result.foo_ = null;
+        return this;
+      }
+
+      public bool HasBar {
+       get { return result.hasBar; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar Bar {
+        get { return result.Bar; }
+        set { SetBar(value); }
+      }
+      public Builder SetBar(global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasBar = true;
+        result.bar_ = value;
+        return this;
+      }
+      public Builder SetBar(global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasBar = true;
+        result.bar_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeBar(global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasBar &&
+            result.bar_ != global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar.DefaultInstance) {
+            result.bar_ = global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar.CreateBuilder(result.bar_).MergeFrom(value).BuildPartial();
+        } else {
+          result.bar_ = value;
+        }
+        result.hasBar = true;
+        return this;
+      }
+      public Builder ClearBar() {
+        PrepareBuilder();
+        result.hasBar = false;
+        result.bar_ = null;
+        return this;
+      }
+    }
+    static TestDupFieldNumber() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestEagerMessage : pb::GeneratedMessage<TestEagerMessage, TestEagerMessage.Builder> {
+    private TestEagerMessage() { }
+    private static readonly TestEagerMessage defaultInstance = new TestEagerMessage().MakeReadOnly();
+    private static readonly string[] _testEagerMessageFieldNames = new string[] { "sub_message" };
+    private static readonly uint[] _testEagerMessageFieldTags = new uint[] { 10 };
+    public static TestEagerMessage DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestEagerMessage DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestEagerMessage ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestEagerMessage__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestEagerMessage, TestEagerMessage.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestEagerMessage__FieldAccessorTable; }
+    }
+
+    public const int SubMessageFieldNumber = 1;
+    private bool hasSubMessage;
+    private global::Google.ProtocolBuffers.TestProtos.TestAllTypes subMessage_;
+    public bool HasSubMessage {
+      get { return hasSubMessage; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypes SubMessage {
+      get { return subMessage_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testEagerMessageFieldNames;
+      if (hasSubMessage) {
+        output.WriteMessage(1, field_names[0], SubMessage);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasSubMessage) {
+        size += pb::CodedOutputStream.ComputeMessageSize(1, SubMessage);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestEagerMessage ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestEagerMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestEagerMessage ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestEagerMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestEagerMessage ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestEagerMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestEagerMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestEagerMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestEagerMessage ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestEagerMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestEagerMessage MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestEagerMessage prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestEagerMessage, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestEagerMessage cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestEagerMessage result;
+
+      private TestEagerMessage PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestEagerMessage original = result;
+          result = new TestEagerMessage();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestEagerMessage MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestEagerMessage.Descriptor; }
+      }
+
+      public override TestEagerMessage DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestEagerMessage.DefaultInstance; }
+      }
+
+      public override TestEagerMessage BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestEagerMessage) {
+          return MergeFrom((TestEagerMessage) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestEagerMessage other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestEagerMessage.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasSubMessage) {
+          MergeSubMessage(other.SubMessage);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testEagerMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testEagerMessageFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder();
+              if (result.hasSubMessage) {
+                subBuilder.MergeFrom(SubMessage);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              SubMessage = subBuilder.BuildPartial();
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasSubMessage {
+       get { return result.hasSubMessage; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypes SubMessage {
+        get { return result.SubMessage; }
+        set { SetSubMessage(value); }
+      }
+      public Builder SetSubMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasSubMessage = true;
+        result.subMessage_ = value;
+        return this;
+      }
+      public Builder SetSubMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasSubMessage = true;
+        result.subMessage_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeSubMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasSubMessage &&
+            result.subMessage_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance) {
+            result.subMessage_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder(result.subMessage_).MergeFrom(value).BuildPartial();
+        } else {
+          result.subMessage_ = value;
+        }
+        result.hasSubMessage = true;
+        return this;
+      }
+      public Builder ClearSubMessage() {
+        PrepareBuilder();
+        result.hasSubMessage = false;
+        result.subMessage_ = null;
+        return this;
+      }
+    }
+    static TestEagerMessage() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestLazyMessage : pb::GeneratedMessage<TestLazyMessage, TestLazyMessage.Builder> {
+    private TestLazyMessage() { }
+    private static readonly TestLazyMessage defaultInstance = new TestLazyMessage().MakeReadOnly();
+    private static readonly string[] _testLazyMessageFieldNames = new string[] { "sub_message" };
+    private static readonly uint[] _testLazyMessageFieldTags = new uint[] { 10 };
+    public static TestLazyMessage DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestLazyMessage DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestLazyMessage ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestLazyMessage__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestLazyMessage, TestLazyMessage.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestLazyMessage__FieldAccessorTable; }
+    }
+
+    public const int SubMessageFieldNumber = 1;
+    private bool hasSubMessage;
+    private global::Google.ProtocolBuffers.TestProtos.TestAllTypes subMessage_;
+    public bool HasSubMessage {
+      get { return hasSubMessage; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypes SubMessage {
+      get { return subMessage_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testLazyMessageFieldNames;
+      if (hasSubMessage) {
+        output.WriteMessage(1, field_names[0], SubMessage);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasSubMessage) {
+        size += pb::CodedOutputStream.ComputeMessageSize(1, SubMessage);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestLazyMessage ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestLazyMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestLazyMessage ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestLazyMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestLazyMessage ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestLazyMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestLazyMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestLazyMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestLazyMessage ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestLazyMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestLazyMessage MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestLazyMessage prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestLazyMessage, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestLazyMessage cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestLazyMessage result;
+
+      private TestLazyMessage PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestLazyMessage original = result;
+          result = new TestLazyMessage();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestLazyMessage MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestLazyMessage.Descriptor; }
+      }
+
+      public override TestLazyMessage DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestLazyMessage.DefaultInstance; }
+      }
+
+      public override TestLazyMessage BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestLazyMessage) {
+          return MergeFrom((TestLazyMessage) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestLazyMessage other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestLazyMessage.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasSubMessage) {
+          MergeSubMessage(other.SubMessage);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testLazyMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testLazyMessageFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder();
+              if (result.hasSubMessage) {
+                subBuilder.MergeFrom(SubMessage);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              SubMessage = subBuilder.BuildPartial();
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasSubMessage {
+       get { return result.hasSubMessage; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypes SubMessage {
+        get { return result.SubMessage; }
+        set { SetSubMessage(value); }
+      }
+      public Builder SetSubMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasSubMessage = true;
+        result.subMessage_ = value;
+        return this;
+      }
+      public Builder SetSubMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasSubMessage = true;
+        result.subMessage_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeSubMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasSubMessage &&
+            result.subMessage_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance) {
+            result.subMessage_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder(result.subMessage_).MergeFrom(value).BuildPartial();
+        } else {
+          result.subMessage_ = value;
+        }
+        result.hasSubMessage = true;
+        return this;
+      }
+      public Builder ClearSubMessage() {
+        PrepareBuilder();
+        result.hasSubMessage = false;
+        result.subMessage_ = null;
+        return this;
+      }
+    }
+    static TestLazyMessage() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestNestedMessageHasBits : pb::GeneratedMessage<TestNestedMessageHasBits, TestNestedMessageHasBits.Builder> {
+    private TestNestedMessageHasBits() { }
+    private static readonly TestNestedMessageHasBits defaultInstance = new TestNestedMessageHasBits().MakeReadOnly();
+    private static readonly string[] _testNestedMessageHasBitsFieldNames = new string[] { "optional_nested_message" };
+    private static readonly uint[] _testNestedMessageHasBitsFieldTags = new uint[] { 10 };
+    public static TestNestedMessageHasBits DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestNestedMessageHasBits DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestNestedMessageHasBits ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestNestedMessageHasBits__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestNestedMessageHasBits, TestNestedMessageHasBits.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestNestedMessageHasBits__FieldAccessorTable; }
+    }
+
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class NestedMessage : pb::GeneratedMessage<NestedMessage, NestedMessage.Builder> {
+        private NestedMessage() { }
+        private static readonly NestedMessage defaultInstance = new NestedMessage().MakeReadOnly();
+        private static readonly string[] _nestedMessageFieldNames = new string[] { "nestedmessage_repeated_foreignmessage", "nestedmessage_repeated_int32" };
+        private static readonly uint[] _nestedMessageFieldTags = new uint[] { 18, 8 };
+        public static NestedMessage DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override NestedMessage DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override NestedMessage ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestNestedMessageHasBits_NestedMessage__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<NestedMessage, NestedMessage.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestNestedMessageHasBits_NestedMessage__FieldAccessorTable; }
+        }
+
+        public const int NestedmessageRepeatedInt32FieldNumber = 1;
+        private pbc::PopsicleList<int> nestedmessageRepeatedInt32_ = new pbc::PopsicleList<int>();
+        public scg::IList<int> NestedmessageRepeatedInt32List {
+          get { return pbc::Lists.AsReadOnly(nestedmessageRepeatedInt32_); }
+        }
+        public int NestedmessageRepeatedInt32Count {
+          get { return nestedmessageRepeatedInt32_.Count; }
+        }
+        public int GetNestedmessageRepeatedInt32(int index) {
+          return nestedmessageRepeatedInt32_[index];
+        }
+
+        public const int NestedmessageRepeatedForeignmessageFieldNumber = 2;
+        private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignMessage> nestedmessageRepeatedForeignmessage_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignMessage>();
+        public scg::IList<global::Google.ProtocolBuffers.TestProtos.ForeignMessage> NestedmessageRepeatedForeignmessageList {
+          get { return nestedmessageRepeatedForeignmessage_; }
+        }
+        public int NestedmessageRepeatedForeignmessageCount {
+          get { return nestedmessageRepeatedForeignmessage_.Count; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.ForeignMessage GetNestedmessageRepeatedForeignmessage(int index) {
+          return nestedmessageRepeatedForeignmessage_[index];
+        }
+
+        public override bool IsInitialized {
+          get {
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _nestedMessageFieldNames;
+          if (nestedmessageRepeatedInt32_.Count > 0) {
+            output.WriteInt32Array(1, field_names[1], nestedmessageRepeatedInt32_);
+          }
+          if (nestedmessageRepeatedForeignmessage_.Count > 0) {
+            output.WriteMessageArray(2, field_names[0], nestedmessageRepeatedForeignmessage_);
+          }
+          UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          {
+            int dataSize = 0;
+            foreach (int element in NestedmessageRepeatedInt32List) {
+              dataSize += pb::CodedOutputStream.ComputeInt32SizeNoTag(element);
+            }
+            size += dataSize;
+            size += 1 * nestedmessageRepeatedInt32_.Count;
+          }
+          foreach (global::Google.ProtocolBuffers.TestProtos.ForeignMessage element in NestedmessageRepeatedForeignmessageList) {
+            size += pb::CodedOutputStream.ComputeMessageSize(2, element);
+          }
+          size += UnknownFields.SerializedSize;
+          memoizedSerializedSize = size;
+          return size;
+        }
+        public static NestedMessage ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static NestedMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static NestedMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private NestedMessage MakeReadOnly() {
+          nestedmessageRepeatedInt32_.MakeReadOnly();
+          nestedmessageRepeatedForeignmessage_.MakeReadOnly();
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(NestedMessage prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<NestedMessage, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(NestedMessage cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private NestedMessage result;
+
+          private NestedMessage PrepareBuilder() {
+            if (resultIsReadOnly) {
+              NestedMessage original = result;
+              result = new NestedMessage();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override NestedMessage MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage.Descriptor; }
+          }
+
+          public override NestedMessage DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage.DefaultInstance; }
+          }
+
+          public override NestedMessage BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessage other) {
+            if (other is NestedMessage) {
+              return MergeFrom((NestedMessage) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(NestedMessage other) {
+            if (other == global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.nestedmessageRepeatedInt32_.Count != 0) {
+              result.nestedmessageRepeatedInt32_.Add(other.nestedmessageRepeatedInt32_);
+            }
+            if (other.nestedmessageRepeatedForeignmessage_.Count != 0) {
+              result.nestedmessageRepeatedForeignmessage_.Add(other.nestedmessageRepeatedForeignmessage_);
+            }
+            this.MergeUnknownFields(other.UnknownFields);
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            pb::UnknownFieldSet.Builder unknownFields = null;
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_nestedMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _nestedMessageFieldTags[field_ordinal];
+                else {
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    if (unknownFields != null) {
+                      this.UnknownFields = unknownFields.Build();
+                    }
+                    return this;
+                  }
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 10:
+                case 8: {
+                  input.ReadInt32Array(tag, field_name, result.nestedmessageRepeatedInt32_);
+                  break;
+                }
+                case 18: {
+                  input.ReadMessageArray(tag, field_name, result.nestedmessageRepeatedForeignmessage_, global::Google.ProtocolBuffers.TestProtos.ForeignMessage.DefaultInstance, extensionRegistry);
+                  break;
+                }
+              }
+            }
+
+            if (unknownFields != null) {
+              this.UnknownFields = unknownFields.Build();
+            }
+            return this;
+          }
+
+
+          public pbc::IPopsicleList<int> NestedmessageRepeatedInt32List {
+            get { return PrepareBuilder().nestedmessageRepeatedInt32_; }
+          }
+          public int NestedmessageRepeatedInt32Count {
+            get { return result.NestedmessageRepeatedInt32Count; }
+          }
+          public int GetNestedmessageRepeatedInt32(int index) {
+            return result.GetNestedmessageRepeatedInt32(index);
+          }
+          public Builder SetNestedmessageRepeatedInt32(int index, int value) {
+            PrepareBuilder();
+            result.nestedmessageRepeatedInt32_[index] = value;
+            return this;
+          }
+          public Builder AddNestedmessageRepeatedInt32(int value) {
+            PrepareBuilder();
+            result.nestedmessageRepeatedInt32_.Add(value);
+            return this;
+          }
+          public Builder AddRangeNestedmessageRepeatedInt32(scg::IEnumerable<int> values) {
+            PrepareBuilder();
+            result.nestedmessageRepeatedInt32_.Add(values);
+            return this;
+          }
+          public Builder ClearNestedmessageRepeatedInt32() {
+            PrepareBuilder();
+            result.nestedmessageRepeatedInt32_.Clear();
+            return this;
+          }
+
+          public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignMessage> NestedmessageRepeatedForeignmessageList {
+            get { return PrepareBuilder().nestedmessageRepeatedForeignmessage_; }
+          }
+          public int NestedmessageRepeatedForeignmessageCount {
+            get { return result.NestedmessageRepeatedForeignmessageCount; }
+          }
+          public global::Google.ProtocolBuffers.TestProtos.ForeignMessage GetNestedmessageRepeatedForeignmessage(int index) {
+            return result.GetNestedmessageRepeatedForeignmessage(index);
+          }
+          public Builder SetNestedmessageRepeatedForeignmessage(int index, global::Google.ProtocolBuffers.TestProtos.ForeignMessage value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.nestedmessageRepeatedForeignmessage_[index] = value;
+            return this;
+          }
+          public Builder SetNestedmessageRepeatedForeignmessage(int index, global::Google.ProtocolBuffers.TestProtos.ForeignMessage.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.nestedmessageRepeatedForeignmessage_[index] = builderForValue.Build();
+            return this;
+          }
+          public Builder AddNestedmessageRepeatedForeignmessage(global::Google.ProtocolBuffers.TestProtos.ForeignMessage value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.nestedmessageRepeatedForeignmessage_.Add(value);
+            return this;
+          }
+          public Builder AddNestedmessageRepeatedForeignmessage(global::Google.ProtocolBuffers.TestProtos.ForeignMessage.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.nestedmessageRepeatedForeignmessage_.Add(builderForValue.Build());
+            return this;
+          }
+          public Builder AddRangeNestedmessageRepeatedForeignmessage(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.ForeignMessage> values) {
+            PrepareBuilder();
+            result.nestedmessageRepeatedForeignmessage_.Add(values);
+            return this;
+          }
+          public Builder ClearNestedmessageRepeatedForeignmessage() {
+            PrepareBuilder();
+            result.nestedmessageRepeatedForeignmessage_.Clear();
+            return this;
+          }
+        }
+        static NestedMessage() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+      }
+
+    }
+    #endregion
+
+    public const int OptionalNestedMessageFieldNumber = 1;
+    private bool hasOptionalNestedMessage;
+    private global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage optionalNestedMessage_;
+    public bool HasOptionalNestedMessage {
+      get { return hasOptionalNestedMessage; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage OptionalNestedMessage {
+      get { return optionalNestedMessage_ ?? global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage.DefaultInstance; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testNestedMessageHasBitsFieldNames;
+      if (hasOptionalNestedMessage) {
+        output.WriteMessage(1, field_names[0], OptionalNestedMessage);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasOptionalNestedMessage) {
+        size += pb::CodedOutputStream.ComputeMessageSize(1, OptionalNestedMessage);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestNestedMessageHasBits ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestNestedMessageHasBits ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestNestedMessageHasBits ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestNestedMessageHasBits ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestNestedMessageHasBits ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestNestedMessageHasBits ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestNestedMessageHasBits ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestNestedMessageHasBits ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestNestedMessageHasBits ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestNestedMessageHasBits ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestNestedMessageHasBits MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestNestedMessageHasBits prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestNestedMessageHasBits, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestNestedMessageHasBits cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestNestedMessageHasBits result;
+
+      private TestNestedMessageHasBits PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestNestedMessageHasBits original = result;
+          result = new TestNestedMessageHasBits();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestNestedMessageHasBits MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Descriptor; }
+      }
+
+      public override TestNestedMessageHasBits DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.DefaultInstance; }
+      }
+
+      public override TestNestedMessageHasBits BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestNestedMessageHasBits) {
+          return MergeFrom((TestNestedMessageHasBits) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestNestedMessageHasBits other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasOptionalNestedMessage) {
+          MergeOptionalNestedMessage(other.OptionalNestedMessage);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testNestedMessageHasBitsFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testNestedMessageHasBitsFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage.CreateBuilder();
+              if (result.hasOptionalNestedMessage) {
+                subBuilder.MergeFrom(OptionalNestedMessage);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              OptionalNestedMessage = subBuilder.BuildPartial();
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasOptionalNestedMessage {
+       get { return result.hasOptionalNestedMessage; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage OptionalNestedMessage {
+        get { return result.OptionalNestedMessage; }
+        set { SetOptionalNestedMessage(value); }
+      }
+      public Builder SetOptionalNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptionalNestedMessage = true;
+        result.optionalNestedMessage_ = value;
+        return this;
+      }
+      public Builder SetOptionalNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasOptionalNestedMessage = true;
+        result.optionalNestedMessage_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeOptionalNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasOptionalNestedMessage &&
+            result.optionalNestedMessage_ != global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage.DefaultInstance) {
+            result.optionalNestedMessage_ = global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage.CreateBuilder(result.optionalNestedMessage_).MergeFrom(value).BuildPartial();
+        } else {
+          result.optionalNestedMessage_ = value;
+        }
+        result.hasOptionalNestedMessage = true;
+        return this;
+      }
+      public Builder ClearOptionalNestedMessage() {
+        PrepareBuilder();
+        result.hasOptionalNestedMessage = false;
+        result.optionalNestedMessage_ = null;
+        return this;
+      }
+    }
+    static TestNestedMessageHasBits() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestCamelCaseFieldNames : pb::GeneratedMessage<TestCamelCaseFieldNames, TestCamelCaseFieldNames.Builder> {
+    private TestCamelCaseFieldNames() { }
+    private static readonly TestCamelCaseFieldNames defaultInstance = new TestCamelCaseFieldNames().MakeReadOnly();
+    private static readonly string[] _testCamelCaseFieldNamesFieldNames = new string[] { "CordField", "EnumField", "MessageField", "PrimitiveField", "RepeatedCordField", "RepeatedEnumField", "RepeatedMessageField", "RepeatedPrimitiveField", "RepeatedStringField", "RepeatedStringPieceField", "StringField", "StringPieceField" };
+    private static readonly uint[] _testCamelCaseFieldNamesFieldTags = new uint[] { 50, 24, 34, 8, 98, 72, 82, 56, 66, 90, 18, 42 };
+    public static TestCamelCaseFieldNames DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestCamelCaseFieldNames DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestCamelCaseFieldNames ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestCamelCaseFieldNames__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestCamelCaseFieldNames, TestCamelCaseFieldNames.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestCamelCaseFieldNames__FieldAccessorTable; }
+    }
+
+    public const int PrimitiveFieldFieldNumber = 1;
+    private bool hasPrimitiveField;
+    private int primitiveField_;
+    public bool HasPrimitiveField {
+      get { return hasPrimitiveField; }
+    }
+    public int PrimitiveField {
+      get { return primitiveField_; }
+    }
+
+    public const int StringFieldFieldNumber = 2;
+    private bool hasStringField;
+    private string stringField_ = "";
+    public bool HasStringField {
+      get { return hasStringField; }
+    }
+    public string StringField {
+      get { return stringField_; }
+    }
+
+    public const int EnumFieldFieldNumber = 3;
+    private bool hasEnumField;
+    private global::Google.ProtocolBuffers.TestProtos.ForeignEnum enumField_ = global::Google.ProtocolBuffers.TestProtos.ForeignEnum.FOREIGN_FOO;
+    public bool HasEnumField {
+      get { return hasEnumField; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ForeignEnum EnumField {
+      get { return enumField_; }
+    }
+
+    public const int MessageFieldFieldNumber = 4;
+    private bool hasMessageField;
+    private global::Google.ProtocolBuffers.TestProtos.ForeignMessage messageField_;
+    public bool HasMessageField {
+      get { return hasMessageField; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ForeignMessage MessageField {
+      get { return messageField_ ?? global::Google.ProtocolBuffers.TestProtos.ForeignMessage.DefaultInstance; }
+    }
+
+    public const int StringPieceFieldFieldNumber = 5;
+    private bool hasStringPieceField;
+    private string stringPieceField_ = "";
+    public bool HasStringPieceField {
+      get { return hasStringPieceField; }
+    }
+    public string StringPieceField {
+      get { return stringPieceField_; }
+    }
+
+    public const int CordFieldFieldNumber = 6;
+    private bool hasCordField;
+    private string cordField_ = "";
+    public bool HasCordField {
+      get { return hasCordField; }
+    }
+    public string CordField {
+      get { return cordField_; }
+    }
+
+    public const int RepeatedPrimitiveFieldFieldNumber = 7;
+    private pbc::PopsicleList<int> repeatedPrimitiveField_ = new pbc::PopsicleList<int>();
+    public scg::IList<int> RepeatedPrimitiveFieldList {
+      get { return pbc::Lists.AsReadOnly(repeatedPrimitiveField_); }
+    }
+    public int RepeatedPrimitiveFieldCount {
+      get { return repeatedPrimitiveField_.Count; }
+    }
+    public int GetRepeatedPrimitiveField(int index) {
+      return repeatedPrimitiveField_[index];
+    }
+
+    public const int RepeatedStringFieldFieldNumber = 8;
+    private pbc::PopsicleList<string> repeatedStringField_ = new pbc::PopsicleList<string>();
+    public scg::IList<string> RepeatedStringFieldList {
+      get { return pbc::Lists.AsReadOnly(repeatedStringField_); }
+    }
+    public int RepeatedStringFieldCount {
+      get { return repeatedStringField_.Count; }
+    }
+    public string GetRepeatedStringField(int index) {
+      return repeatedStringField_[index];
+    }
+
+    public const int RepeatedEnumFieldFieldNumber = 9;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> repeatedEnumField_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> RepeatedEnumFieldList {
+      get { return pbc::Lists.AsReadOnly(repeatedEnumField_); }
+    }
+    public int RepeatedEnumFieldCount {
+      get { return repeatedEnumField_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ForeignEnum GetRepeatedEnumField(int index) {
+      return repeatedEnumField_[index];
+    }
+
+    public const int RepeatedMessageFieldFieldNumber = 10;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignMessage> repeatedMessageField_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignMessage>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.ForeignMessage> RepeatedMessageFieldList {
+      get { return repeatedMessageField_; }
+    }
+    public int RepeatedMessageFieldCount {
+      get { return repeatedMessageField_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ForeignMessage GetRepeatedMessageField(int index) {
+      return repeatedMessageField_[index];
+    }
+
+    public const int RepeatedStringPieceFieldFieldNumber = 11;
+    private pbc::PopsicleList<string> repeatedStringPieceField_ = new pbc::PopsicleList<string>();
+    public scg::IList<string> RepeatedStringPieceFieldList {
+      get { return pbc::Lists.AsReadOnly(repeatedStringPieceField_); }
+    }
+    public int RepeatedStringPieceFieldCount {
+      get { return repeatedStringPieceField_.Count; }
+    }
+    public string GetRepeatedStringPieceField(int index) {
+      return repeatedStringPieceField_[index];
+    }
+
+    public const int RepeatedCordFieldFieldNumber = 12;
+    private pbc::PopsicleList<string> repeatedCordField_ = new pbc::PopsicleList<string>();
+    public scg::IList<string> RepeatedCordFieldList {
+      get { return pbc::Lists.AsReadOnly(repeatedCordField_); }
+    }
+    public int RepeatedCordFieldCount {
+      get { return repeatedCordField_.Count; }
+    }
+    public string GetRepeatedCordField(int index) {
+      return repeatedCordField_[index];
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testCamelCaseFieldNamesFieldNames;
+      if (hasPrimitiveField) {
+        output.WriteInt32(1, field_names[3], PrimitiveField);
+      }
+      if (hasStringField) {
+        output.WriteString(2, field_names[10], StringField);
+      }
+      if (hasEnumField) {
+        output.WriteEnum(3, field_names[1], (int) EnumField, EnumField);
+      }
+      if (hasMessageField) {
+        output.WriteMessage(4, field_names[2], MessageField);
+      }
+      if (hasStringPieceField) {
+        output.WriteString(5, field_names[11], StringPieceField);
+      }
+      if (hasCordField) {
+        output.WriteString(6, field_names[0], CordField);
+      }
+      if (repeatedPrimitiveField_.Count > 0) {
+        output.WriteInt32Array(7, field_names[7], repeatedPrimitiveField_);
+      }
+      if (repeatedStringField_.Count > 0) {
+        output.WriteStringArray(8, field_names[8], repeatedStringField_);
+      }
+      if (repeatedEnumField_.Count > 0) {
+        output.WriteEnumArray(9, field_names[5], repeatedEnumField_);
+      }
+      if (repeatedMessageField_.Count > 0) {
+        output.WriteMessageArray(10, field_names[6], repeatedMessageField_);
+      }
+      if (repeatedStringPieceField_.Count > 0) {
+        output.WriteStringArray(11, field_names[9], repeatedStringPieceField_);
+      }
+      if (repeatedCordField_.Count > 0) {
+        output.WriteStringArray(12, field_names[4], repeatedCordField_);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasPrimitiveField) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, PrimitiveField);
+      }
+      if (hasStringField) {
+        size += pb::CodedOutputStream.ComputeStringSize(2, StringField);
+      }
+      if (hasEnumField) {
+        size += pb::CodedOutputStream.ComputeEnumSize(3, (int) EnumField);
+      }
+      if (hasMessageField) {
+        size += pb::CodedOutputStream.ComputeMessageSize(4, MessageField);
+      }
+      if (hasStringPieceField) {
+        size += pb::CodedOutputStream.ComputeStringSize(5, StringPieceField);
+      }
+      if (hasCordField) {
+        size += pb::CodedOutputStream.ComputeStringSize(6, CordField);
+      }
+      {
+        int dataSize = 0;
+        foreach (int element in RepeatedPrimitiveFieldList) {
+          dataSize += pb::CodedOutputStream.ComputeInt32SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 1 * repeatedPrimitiveField_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (string element in RepeatedStringFieldList) {
+          dataSize += pb::CodedOutputStream.ComputeStringSizeNoTag(element);
+        }
+        size += dataSize;
+        size += 1 * repeatedStringField_.Count;
+      }
+      {
+        int dataSize = 0;
+        if (repeatedEnumField_.Count > 0) {
+          foreach (global::Google.ProtocolBuffers.TestProtos.ForeignEnum element in repeatedEnumField_) {
+            dataSize += pb::CodedOutputStream.ComputeEnumSizeNoTag((int) element);
+          }
+          size += dataSize;
+          size += 1 * repeatedEnumField_.Count;
+        }
+      }
+      foreach (global::Google.ProtocolBuffers.TestProtos.ForeignMessage element in RepeatedMessageFieldList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(10, element);
+      }
+      {
+        int dataSize = 0;
+        foreach (string element in RepeatedStringPieceFieldList) {
+          dataSize += pb::CodedOutputStream.ComputeStringSizeNoTag(element);
+        }
+        size += dataSize;
+        size += 1 * repeatedStringPieceField_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (string element in RepeatedCordFieldList) {
+          dataSize += pb::CodedOutputStream.ComputeStringSizeNoTag(element);
+        }
+        size += dataSize;
+        size += 1 * repeatedCordField_.Count;
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestCamelCaseFieldNames ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestCamelCaseFieldNames ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestCamelCaseFieldNames ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestCamelCaseFieldNames ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestCamelCaseFieldNames ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestCamelCaseFieldNames ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestCamelCaseFieldNames ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestCamelCaseFieldNames ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestCamelCaseFieldNames ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestCamelCaseFieldNames ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestCamelCaseFieldNames MakeReadOnly() {
+      repeatedPrimitiveField_.MakeReadOnly();
+      repeatedStringField_.MakeReadOnly();
+      repeatedEnumField_.MakeReadOnly();
+      repeatedMessageField_.MakeReadOnly();
+      repeatedStringPieceField_.MakeReadOnly();
+      repeatedCordField_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestCamelCaseFieldNames prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestCamelCaseFieldNames, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestCamelCaseFieldNames cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestCamelCaseFieldNames result;
+
+      private TestCamelCaseFieldNames PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestCamelCaseFieldNames original = result;
+          result = new TestCamelCaseFieldNames();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestCamelCaseFieldNames MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestCamelCaseFieldNames.Descriptor; }
+      }
+
+      public override TestCamelCaseFieldNames DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestCamelCaseFieldNames.DefaultInstance; }
+      }
+
+      public override TestCamelCaseFieldNames BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestCamelCaseFieldNames) {
+          return MergeFrom((TestCamelCaseFieldNames) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestCamelCaseFieldNames other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestCamelCaseFieldNames.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasPrimitiveField) {
+          PrimitiveField = other.PrimitiveField;
+        }
+        if (other.HasStringField) {
+          StringField = other.StringField;
+        }
+        if (other.HasEnumField) {
+          EnumField = other.EnumField;
+        }
+        if (other.HasMessageField) {
+          MergeMessageField(other.MessageField);
+        }
+        if (other.HasStringPieceField) {
+          StringPieceField = other.StringPieceField;
+        }
+        if (other.HasCordField) {
+          CordField = other.CordField;
+        }
+        if (other.repeatedPrimitiveField_.Count != 0) {
+          result.repeatedPrimitiveField_.Add(other.repeatedPrimitiveField_);
+        }
+        if (other.repeatedStringField_.Count != 0) {
+          result.repeatedStringField_.Add(other.repeatedStringField_);
+        }
+        if (other.repeatedEnumField_.Count != 0) {
+          result.repeatedEnumField_.Add(other.repeatedEnumField_);
+        }
+        if (other.repeatedMessageField_.Count != 0) {
+          result.repeatedMessageField_.Add(other.repeatedMessageField_);
+        }
+        if (other.repeatedStringPieceField_.Count != 0) {
+          result.repeatedStringPieceField_.Add(other.repeatedStringPieceField_);
+        }
+        if (other.repeatedCordField_.Count != 0) {
+          result.repeatedCordField_.Add(other.repeatedCordField_);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testCamelCaseFieldNamesFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testCamelCaseFieldNamesFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasPrimitiveField = input.ReadInt32(ref result.primitiveField_);
+              break;
+            }
+            case 18: {
+              result.hasStringField = input.ReadString(ref result.stringField_);
+              break;
+            }
+            case 24: {
+              object unknown;
+              if(input.ReadEnum(ref result.enumField_, out unknown)) {
+                result.hasEnumField = true;
+              } else if(unknown is int) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                unknownFields.MergeVarintField(3, (ulong)(int)unknown);
+              }
+              break;
+            }
+            case 34: {
+              global::Google.ProtocolBuffers.TestProtos.ForeignMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.ForeignMessage.CreateBuilder();
+              if (result.hasMessageField) {
+                subBuilder.MergeFrom(MessageField);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              MessageField = subBuilder.BuildPartial();
+              break;
+            }
+            case 42: {
+              result.hasStringPieceField = input.ReadString(ref result.stringPieceField_);
+              break;
+            }
+            case 50: {
+              result.hasCordField = input.ReadString(ref result.cordField_);
+              break;
+            }
+            case 58:
+            case 56: {
+              input.ReadInt32Array(tag, field_name, result.repeatedPrimitiveField_);
+              break;
+            }
+            case 66: {
+              input.ReadStringArray(tag, field_name, result.repeatedStringField_);
+              break;
+            }
+            case 74:
+            case 72: {
+              scg::ICollection<object> unknownItems;
+              input.ReadEnumArray<global::Google.ProtocolBuffers.TestProtos.ForeignEnum>(tag, field_name, result.repeatedEnumField_, out unknownItems);
+              if (unknownItems != null) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                foreach (object rawValue in unknownItems)
+                  if (rawValue is int)
+                    unknownFields.MergeVarintField(9, (ulong)(int)rawValue);
+              }
+              break;
+            }
+            case 82: {
+              input.ReadMessageArray(tag, field_name, result.repeatedMessageField_, global::Google.ProtocolBuffers.TestProtos.ForeignMessage.DefaultInstance, extensionRegistry);
+              break;
+            }
+            case 90: {
+              input.ReadStringArray(tag, field_name, result.repeatedStringPieceField_);
+              break;
+            }
+            case 98: {
+              input.ReadStringArray(tag, field_name, result.repeatedCordField_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasPrimitiveField {
+        get { return result.hasPrimitiveField; }
+      }
+      public int PrimitiveField {
+        get { return result.PrimitiveField; }
+        set { SetPrimitiveField(value); }
+      }
+      public Builder SetPrimitiveField(int value) {
+        PrepareBuilder();
+        result.hasPrimitiveField = true;
+        result.primitiveField_ = value;
+        return this;
+      }
+      public Builder ClearPrimitiveField() {
+        PrepareBuilder();
+        result.hasPrimitiveField = false;
+        result.primitiveField_ = 0;
+        return this;
+      }
+
+      public bool HasStringField {
+        get { return result.hasStringField; }
+      }
+      public string StringField {
+        get { return result.StringField; }
+        set { SetStringField(value); }
+      }
+      public Builder SetStringField(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasStringField = true;
+        result.stringField_ = value;
+        return this;
+      }
+      public Builder ClearStringField() {
+        PrepareBuilder();
+        result.hasStringField = false;
+        result.stringField_ = "";
+        return this;
+      }
+
+      public bool HasEnumField {
+       get { return result.hasEnumField; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ForeignEnum EnumField {
+        get { return result.EnumField; }
+        set { SetEnumField(value); }
+      }
+      public Builder SetEnumField(global::Google.ProtocolBuffers.TestProtos.ForeignEnum value) {
+        PrepareBuilder();
+        result.hasEnumField = true;
+        result.enumField_ = value;
+        return this;
+      }
+      public Builder ClearEnumField() {
+        PrepareBuilder();
+        result.hasEnumField = false;
+        result.enumField_ = global::Google.ProtocolBuffers.TestProtos.ForeignEnum.FOREIGN_FOO;
+        return this;
+      }
+
+      public bool HasMessageField {
+       get { return result.hasMessageField; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ForeignMessage MessageField {
+        get { return result.MessageField; }
+        set { SetMessageField(value); }
+      }
+      public Builder SetMessageField(global::Google.ProtocolBuffers.TestProtos.ForeignMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasMessageField = true;
+        result.messageField_ = value;
+        return this;
+      }
+      public Builder SetMessageField(global::Google.ProtocolBuffers.TestProtos.ForeignMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasMessageField = true;
+        result.messageField_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeMessageField(global::Google.ProtocolBuffers.TestProtos.ForeignMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasMessageField &&
+            result.messageField_ != global::Google.ProtocolBuffers.TestProtos.ForeignMessage.DefaultInstance) {
+            result.messageField_ = global::Google.ProtocolBuffers.TestProtos.ForeignMessage.CreateBuilder(result.messageField_).MergeFrom(value).BuildPartial();
+        } else {
+          result.messageField_ = value;
+        }
+        result.hasMessageField = true;
+        return this;
+      }
+      public Builder ClearMessageField() {
+        PrepareBuilder();
+        result.hasMessageField = false;
+        result.messageField_ = null;
+        return this;
+      }
+
+      public bool HasStringPieceField {
+        get { return result.hasStringPieceField; }
+      }
+      public string StringPieceField {
+        get { return result.StringPieceField; }
+        set { SetStringPieceField(value); }
+      }
+      public Builder SetStringPieceField(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasStringPieceField = true;
+        result.stringPieceField_ = value;
+        return this;
+      }
+      public Builder ClearStringPieceField() {
+        PrepareBuilder();
+        result.hasStringPieceField = false;
+        result.stringPieceField_ = "";
+        return this;
+      }
+
+      public bool HasCordField {
+        get { return result.hasCordField; }
+      }
+      public string CordField {
+        get { return result.CordField; }
+        set { SetCordField(value); }
+      }
+      public Builder SetCordField(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasCordField = true;
+        result.cordField_ = value;
+        return this;
+      }
+      public Builder ClearCordField() {
+        PrepareBuilder();
+        result.hasCordField = false;
+        result.cordField_ = "";
+        return this;
+      }
+
+      public pbc::IPopsicleList<int> RepeatedPrimitiveFieldList {
+        get { return PrepareBuilder().repeatedPrimitiveField_; }
+      }
+      public int RepeatedPrimitiveFieldCount {
+        get { return result.RepeatedPrimitiveFieldCount; }
+      }
+      public int GetRepeatedPrimitiveField(int index) {
+        return result.GetRepeatedPrimitiveField(index);
+      }
+      public Builder SetRepeatedPrimitiveField(int index, int value) {
+        PrepareBuilder();
+        result.repeatedPrimitiveField_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedPrimitiveField(int value) {
+        PrepareBuilder();
+        result.repeatedPrimitiveField_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedPrimitiveField(scg::IEnumerable<int> values) {
+        PrepareBuilder();
+        result.repeatedPrimitiveField_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedPrimitiveField() {
+        PrepareBuilder();
+        result.repeatedPrimitiveField_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<string> RepeatedStringFieldList {
+        get { return PrepareBuilder().repeatedStringField_; }
+      }
+      public int RepeatedStringFieldCount {
+        get { return result.RepeatedStringFieldCount; }
+      }
+      public string GetRepeatedStringField(int index) {
+        return result.GetRepeatedStringField(index);
+      }
+      public Builder SetRepeatedStringField(int index, string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedStringField_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedStringField(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedStringField_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedStringField(scg::IEnumerable<string> values) {
+        PrepareBuilder();
+        result.repeatedStringField_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedStringField() {
+        PrepareBuilder();
+        result.repeatedStringField_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> RepeatedEnumFieldList {
+        get { return PrepareBuilder().repeatedEnumField_; }
+      }
+      public int RepeatedEnumFieldCount {
+        get { return result.RepeatedEnumFieldCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ForeignEnum GetRepeatedEnumField(int index) {
+        return result.GetRepeatedEnumField(index);
+      }
+      public Builder SetRepeatedEnumField(int index, global::Google.ProtocolBuffers.TestProtos.ForeignEnum value) {
+        PrepareBuilder();
+        result.repeatedEnumField_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedEnumField(global::Google.ProtocolBuffers.TestProtos.ForeignEnum value) {
+        PrepareBuilder();
+        result.repeatedEnumField_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedEnumField(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> values) {
+        PrepareBuilder();
+        result.repeatedEnumField_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedEnumField() {
+        PrepareBuilder();
+        result.repeatedEnumField_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignMessage> RepeatedMessageFieldList {
+        get { return PrepareBuilder().repeatedMessageField_; }
+      }
+      public int RepeatedMessageFieldCount {
+        get { return result.RepeatedMessageFieldCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ForeignMessage GetRepeatedMessageField(int index) {
+        return result.GetRepeatedMessageField(index);
+      }
+      public Builder SetRepeatedMessageField(int index, global::Google.ProtocolBuffers.TestProtos.ForeignMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedMessageField_[index] = value;
+        return this;
+      }
+      public Builder SetRepeatedMessageField(int index, global::Google.ProtocolBuffers.TestProtos.ForeignMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedMessageField_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddRepeatedMessageField(global::Google.ProtocolBuffers.TestProtos.ForeignMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedMessageField_.Add(value);
+        return this;
+      }
+      public Builder AddRepeatedMessageField(global::Google.ProtocolBuffers.TestProtos.ForeignMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedMessageField_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeRepeatedMessageField(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.ForeignMessage> values) {
+        PrepareBuilder();
+        result.repeatedMessageField_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedMessageField() {
+        PrepareBuilder();
+        result.repeatedMessageField_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<string> RepeatedStringPieceFieldList {
+        get { return PrepareBuilder().repeatedStringPieceField_; }
+      }
+      public int RepeatedStringPieceFieldCount {
+        get { return result.RepeatedStringPieceFieldCount; }
+      }
+      public string GetRepeatedStringPieceField(int index) {
+        return result.GetRepeatedStringPieceField(index);
+      }
+      public Builder SetRepeatedStringPieceField(int index, string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedStringPieceField_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedStringPieceField(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedStringPieceField_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedStringPieceField(scg::IEnumerable<string> values) {
+        PrepareBuilder();
+        result.repeatedStringPieceField_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedStringPieceField() {
+        PrepareBuilder();
+        result.repeatedStringPieceField_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<string> RepeatedCordFieldList {
+        get { return PrepareBuilder().repeatedCordField_; }
+      }
+      public int RepeatedCordFieldCount {
+        get { return result.RepeatedCordFieldCount; }
+      }
+      public string GetRepeatedCordField(int index) {
+        return result.GetRepeatedCordField(index);
+      }
+      public Builder SetRepeatedCordField(int index, string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedCordField_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedCordField(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedCordField_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedCordField(scg::IEnumerable<string> values) {
+        PrepareBuilder();
+        result.repeatedCordField_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedCordField() {
+        PrepareBuilder();
+        result.repeatedCordField_.Clear();
+        return this;
+      }
+    }
+    static TestCamelCaseFieldNames() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestFieldOrderings : pb::ExtendableMessage<TestFieldOrderings, TestFieldOrderings.Builder> {
+    private TestFieldOrderings() { }
+    private static readonly TestFieldOrderings defaultInstance = new TestFieldOrderings().MakeReadOnly();
+    private static readonly string[] _testFieldOrderingsFieldNames = new string[] { "my_float", "my_int", "my_string", "optional_nested_message" };
+    private static readonly uint[] _testFieldOrderingsFieldTags = new uint[] { 813, 8, 90, 1602 };
+    public static TestFieldOrderings DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestFieldOrderings DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestFieldOrderings ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestFieldOrderings__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestFieldOrderings, TestFieldOrderings.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestFieldOrderings__FieldAccessorTable; }
+    }
+
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class NestedMessage : pb::GeneratedMessage<NestedMessage, NestedMessage.Builder> {
+        private NestedMessage() { }
+        private static readonly NestedMessage defaultInstance = new NestedMessage().MakeReadOnly();
+        private static readonly string[] _nestedMessageFieldNames = new string[] { "bb", "oo" };
+        private static readonly uint[] _nestedMessageFieldTags = new uint[] { 8, 16 };
+        public static NestedMessage DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override NestedMessage DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override NestedMessage ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestFieldOrderings_NestedMessage__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<NestedMessage, NestedMessage.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestFieldOrderings_NestedMessage__FieldAccessorTable; }
+        }
+
+        public const int OoFieldNumber = 2;
+        private bool hasOo;
+        private long oo_;
+        public bool HasOo {
+          get { return hasOo; }
+        }
+        public long Oo {
+          get { return oo_; }
+        }
+
+        public const int BbFieldNumber = 1;
+        private bool hasBb;
+        private int bb_;
+        public bool HasBb {
+          get { return hasBb; }
+        }
+        public int Bb {
+          get { return bb_; }
+        }
+
+        public override bool IsInitialized {
+          get {
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _nestedMessageFieldNames;
+          if (hasBb) {
+            output.WriteInt32(1, field_names[0], Bb);
+          }
+          if (hasOo) {
+            output.WriteInt64(2, field_names[1], Oo);
+          }
+          UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          if (hasOo) {
+            size += pb::CodedOutputStream.ComputeInt64Size(2, Oo);
+          }
+          if (hasBb) {
+            size += pb::CodedOutputStream.ComputeInt32Size(1, Bb);
+          }
+          size += UnknownFields.SerializedSize;
+          memoizedSerializedSize = size;
+          return size;
+        }
+        public static NestedMessage ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static NestedMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static NestedMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private NestedMessage MakeReadOnly() {
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(NestedMessage prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<NestedMessage, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(NestedMessage cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private NestedMessage result;
+
+          private NestedMessage PrepareBuilder() {
+            if (resultIsReadOnly) {
+              NestedMessage original = result;
+              result = new NestedMessage();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override NestedMessage MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage.Descriptor; }
+          }
+
+          public override NestedMessage DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage.DefaultInstance; }
+          }
+
+          public override NestedMessage BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessage other) {
+            if (other is NestedMessage) {
+              return MergeFrom((NestedMessage) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(NestedMessage other) {
+            if (other == global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.HasOo) {
+              Oo = other.Oo;
+            }
+            if (other.HasBb) {
+              Bb = other.Bb;
+            }
+            this.MergeUnknownFields(other.UnknownFields);
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            pb::UnknownFieldSet.Builder unknownFields = null;
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_nestedMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _nestedMessageFieldTags[field_ordinal];
+                else {
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    if (unknownFields != null) {
+                      this.UnknownFields = unknownFields.Build();
+                    }
+                    return this;
+                  }
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 8: {
+                  result.hasBb = input.ReadInt32(ref result.bb_);
+                  break;
+                }
+                case 16: {
+                  result.hasOo = input.ReadInt64(ref result.oo_);
+                  break;
+                }
+              }
+            }
+
+            if (unknownFields != null) {
+              this.UnknownFields = unknownFields.Build();
+            }
+            return this;
+          }
+
+
+          public bool HasOo {
+            get { return result.hasOo; }
+          }
+          public long Oo {
+            get { return result.Oo; }
+            set { SetOo(value); }
+          }
+          public Builder SetOo(long value) {
+            PrepareBuilder();
+            result.hasOo = true;
+            result.oo_ = value;
+            return this;
+          }
+          public Builder ClearOo() {
+            PrepareBuilder();
+            result.hasOo = false;
+            result.oo_ = 0L;
+            return this;
+          }
+
+          public bool HasBb {
+            get { return result.hasBb; }
+          }
+          public int Bb {
+            get { return result.Bb; }
+            set { SetBb(value); }
+          }
+          public Builder SetBb(int value) {
+            PrepareBuilder();
+            result.hasBb = true;
+            result.bb_ = value;
+            return this;
+          }
+          public Builder ClearBb() {
+            PrepareBuilder();
+            result.hasBb = false;
+            result.bb_ = 0;
+            return this;
+          }
+        }
+        static NestedMessage() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+      }
+
+    }
+    #endregion
+
+    public const int MyStringFieldNumber = 11;
+    private bool hasMyString;
+    private string myString_ = "";
+    public bool HasMyString {
+      get { return hasMyString; }
+    }
+    public string MyString {
+      get { return myString_; }
+    }
+
+    public const int MyIntFieldNumber = 1;
+    private bool hasMyInt;
+    private long myInt_;
+    public bool HasMyInt {
+      get { return hasMyInt; }
+    }
+    public long MyInt {
+      get { return myInt_; }
+    }
+
+    public const int MyFloatFieldNumber = 101;
+    private bool hasMyFloat;
+    private float myFloat_;
+    public bool HasMyFloat {
+      get { return hasMyFloat; }
+    }
+    public float MyFloat {
+      get { return myFloat_; }
+    }
+
+    public const int OptionalNestedMessageFieldNumber = 200;
+    private bool hasOptionalNestedMessage;
+    private global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage optionalNestedMessage_;
+    public bool HasOptionalNestedMessage {
+      get { return hasOptionalNestedMessage; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage OptionalNestedMessage {
+      get { return optionalNestedMessage_ ?? global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage.DefaultInstance; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        if (!ExtensionsAreInitialized) return false;
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testFieldOrderingsFieldNames;
+      pb::ExtendableMessage<TestFieldOrderings, TestFieldOrderings.Builder>.ExtensionWriter extensionWriter = CreateExtensionWriter(this);
+      if (hasMyInt) {
+        output.WriteInt64(1, field_names[1], MyInt);
+      }
+      extensionWriter.WriteUntil(11, output);
+      if (hasMyString) {
+        output.WriteString(11, field_names[2], MyString);
+      }
+      extensionWriter.WriteUntil(101, output);
+      if (hasMyFloat) {
+        output.WriteFloat(101, field_names[0], MyFloat);
+      }
+      if (hasOptionalNestedMessage) {
+        output.WriteMessage(200, field_names[3], OptionalNestedMessage);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasMyString) {
+        size += pb::CodedOutputStream.ComputeStringSize(11, MyString);
+      }
+      if (hasMyInt) {
+        size += pb::CodedOutputStream.ComputeInt64Size(1, MyInt);
+      }
+      if (hasMyFloat) {
+        size += pb::CodedOutputStream.ComputeFloatSize(101, MyFloat);
+      }
+      if (hasOptionalNestedMessage) {
+        size += pb::CodedOutputStream.ComputeMessageSize(200, OptionalNestedMessage);
+      }
+      size += ExtensionsSerializedSize;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestFieldOrderings ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestFieldOrderings ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestFieldOrderings ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestFieldOrderings ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestFieldOrderings ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestFieldOrderings ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestFieldOrderings ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestFieldOrderings ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestFieldOrderings ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestFieldOrderings ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestFieldOrderings MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestFieldOrderings prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::ExtendableBuilder<TestFieldOrderings, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestFieldOrderings cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestFieldOrderings result;
+
+      private TestFieldOrderings PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestFieldOrderings original = result;
+          result = new TestFieldOrderings();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestFieldOrderings MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Descriptor; }
+      }
+
+      public override TestFieldOrderings DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.DefaultInstance; }
+      }
+
+      public override TestFieldOrderings BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestFieldOrderings) {
+          return MergeFrom((TestFieldOrderings) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestFieldOrderings other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasMyString) {
+          MyString = other.MyString;
+        }
+        if (other.HasMyInt) {
+          MyInt = other.MyInt;
+        }
+        if (other.HasMyFloat) {
+          MyFloat = other.MyFloat;
+        }
+        if (other.HasOptionalNestedMessage) {
+          MergeOptionalNestedMessage(other.OptionalNestedMessage);
+        }
+          this.MergeExtensionFields(other);
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testFieldOrderingsFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testFieldOrderingsFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasMyInt = input.ReadInt64(ref result.myInt_);
+              break;
+            }
+            case 90: {
+              result.hasMyString = input.ReadString(ref result.myString_);
+              break;
+            }
+            case 813: {
+              result.hasMyFloat = input.ReadFloat(ref result.myFloat_);
+              break;
+            }
+            case 1602: {
+              global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage.CreateBuilder();
+              if (result.hasOptionalNestedMessage) {
+                subBuilder.MergeFrom(OptionalNestedMessage);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              OptionalNestedMessage = subBuilder.BuildPartial();
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasMyString {
+        get { return result.hasMyString; }
+      }
+      public string MyString {
+        get { return result.MyString; }
+        set { SetMyString(value); }
+      }
+      public Builder SetMyString(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasMyString = true;
+        result.myString_ = value;
+        return this;
+      }
+      public Builder ClearMyString() {
+        PrepareBuilder();
+        result.hasMyString = false;
+        result.myString_ = "";
+        return this;
+      }
+
+      public bool HasMyInt {
+        get { return result.hasMyInt; }
+      }
+      public long MyInt {
+        get { return result.MyInt; }
+        set { SetMyInt(value); }
+      }
+      public Builder SetMyInt(long value) {
+        PrepareBuilder();
+        result.hasMyInt = true;
+        result.myInt_ = value;
+        return this;
+      }
+      public Builder ClearMyInt() {
+        PrepareBuilder();
+        result.hasMyInt = false;
+        result.myInt_ = 0L;
+        return this;
+      }
+
+      public bool HasMyFloat {
+        get { return result.hasMyFloat; }
+      }
+      public float MyFloat {
+        get { return result.MyFloat; }
+        set { SetMyFloat(value); }
+      }
+      public Builder SetMyFloat(float value) {
+        PrepareBuilder();
+        result.hasMyFloat = true;
+        result.myFloat_ = value;
+        return this;
+      }
+      public Builder ClearMyFloat() {
+        PrepareBuilder();
+        result.hasMyFloat = false;
+        result.myFloat_ = 0F;
+        return this;
+      }
+
+      public bool HasOptionalNestedMessage {
+       get { return result.hasOptionalNestedMessage; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage OptionalNestedMessage {
+        get { return result.OptionalNestedMessage; }
+        set { SetOptionalNestedMessage(value); }
+      }
+      public Builder SetOptionalNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptionalNestedMessage = true;
+        result.optionalNestedMessage_ = value;
+        return this;
+      }
+      public Builder SetOptionalNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasOptionalNestedMessage = true;
+        result.optionalNestedMessage_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeOptionalNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasOptionalNestedMessage &&
+            result.optionalNestedMessage_ != global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage.DefaultInstance) {
+            result.optionalNestedMessage_ = global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage.CreateBuilder(result.optionalNestedMessage_).MergeFrom(value).BuildPartial();
+        } else {
+          result.optionalNestedMessage_ = value;
+        }
+        result.hasOptionalNestedMessage = true;
+        return this;
+      }
+      public Builder ClearOptionalNestedMessage() {
+        PrepareBuilder();
+        result.hasOptionalNestedMessage = false;
+        result.optionalNestedMessage_ = null;
+        return this;
+      }
+    }
+    static TestFieldOrderings() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestExtremeDefaultValues : pb::GeneratedMessage<TestExtremeDefaultValues, TestExtremeDefaultValues.Builder> {
+    private TestExtremeDefaultValues() { }
+    private static readonly TestExtremeDefaultValues defaultInstance = new TestExtremeDefaultValues().MakeReadOnly();
+    private static readonly string[] _testExtremeDefaultValuesFieldNames = new string[] { "bytes_with_zero", "cord_with_zero", "cpp_trigraph", "escaped_bytes", "inf_double", "inf_float", "large_float", "large_uint32", "large_uint64", "nan_double", "nan_float", "neg_inf_double", "neg_inf_float", "negative_float", "negative_one_float", "one_float", "really_small_int32", "really_small_int64", "replacement_string", "small_float", "small_int32", "small_int64", "small_negative_float", "string_piece_with_zero", "string_with_zero", "utf8_string", "zero_float" };
+    private static readonly uint[] _testExtremeDefaultValuesFieldTags = new uint[] { 194, 210, 162, 10, 113, 141, 101, 16, 24, 129, 157, 121, 149, 93, 85, 69, 168, 176, 218, 77, 32, 40, 109, 202, 186, 50, 61 };
+    public static TestExtremeDefaultValues DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestExtremeDefaultValues DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestExtremeDefaultValues ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestExtremeDefaultValues__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestExtremeDefaultValues, TestExtremeDefaultValues.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestExtremeDefaultValues__FieldAccessorTable; }
+    }
+
+    public const int EscapedBytesFieldNumber = 1;
+    private bool hasEscapedBytes;
+    private pb::ByteString escapedBytes_ = (pb::ByteString) global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.Descriptor.Fields[0].DefaultValue;
+    public bool HasEscapedBytes {
+      get { return hasEscapedBytes; }
+    }
+    public pb::ByteString EscapedBytes {
+      get { return escapedBytes_; }
+    }
+
+    public const int LargeUint32FieldNumber = 2;
+    private bool hasLargeUint32;
+    private uint largeUint32_ = 4294967295;
+    public bool HasLargeUint32 {
+      get { return hasLargeUint32; }
+    }
+    [global::System.CLSCompliant(false)]
+    public uint LargeUint32 {
+      get { return largeUint32_; }
+    }
+
+    public const int LargeUint64FieldNumber = 3;
+    private bool hasLargeUint64;
+    private ulong largeUint64_ = 18446744073709551615UL;
+    public bool HasLargeUint64 {
+      get { return hasLargeUint64; }
+    }
+    [global::System.CLSCompliant(false)]
+    public ulong LargeUint64 {
+      get { return largeUint64_; }
+    }
+
+    public const int SmallInt32FieldNumber = 4;
+    private bool hasSmallInt32;
+    private int smallInt32_ = -2147483647;
+    public bool HasSmallInt32 {
+      get { return hasSmallInt32; }
+    }
+    public int SmallInt32 {
+      get { return smallInt32_; }
+    }
+
+    public const int SmallInt64FieldNumber = 5;
+    private bool hasSmallInt64;
+    private long smallInt64_ = -9223372036854775807L;
+    public bool HasSmallInt64 {
+      get { return hasSmallInt64; }
+    }
+    public long SmallInt64 {
+      get { return smallInt64_; }
+    }
+
+    public const int ReallySmallInt32FieldNumber = 21;
+    private bool hasReallySmallInt32;
+    private int reallySmallInt32_ = -2147483648;
+    public bool HasReallySmallInt32 {
+      get { return hasReallySmallInt32; }
+    }
+    public int ReallySmallInt32 {
+      get { return reallySmallInt32_; }
+    }
+
+    public const int ReallySmallInt64FieldNumber = 22;
+    private bool hasReallySmallInt64;
+    private long reallySmallInt64_ = -9223372036854775808L;
+    public bool HasReallySmallInt64 {
+      get { return hasReallySmallInt64; }
+    }
+    public long ReallySmallInt64 {
+      get { return reallySmallInt64_; }
+    }
+
+    public const int Utf8StringFieldNumber = 6;
+    private bool hasUtf8String;
+    private string utf8String_ = (string) global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.Descriptor.Fields[7].DefaultValue;
+    public bool HasUtf8String {
+      get { return hasUtf8String; }
+    }
+    public string Utf8String {
+      get { return utf8String_; }
+    }
+
+    public const int ZeroFloatFieldNumber = 7;
+    private bool hasZeroFloat;
+    private float zeroFloat_;
+    public bool HasZeroFloat {
+      get { return hasZeroFloat; }
+    }
+    public float ZeroFloat {
+      get { return zeroFloat_; }
+    }
+
+    public const int OneFloatFieldNumber = 8;
+    private bool hasOneFloat;
+    private float oneFloat_ = 1F;
+    public bool HasOneFloat {
+      get { return hasOneFloat; }
+    }
+    public float OneFloat {
+      get { return oneFloat_; }
+    }
+
+    public const int SmallFloatFieldNumber = 9;
+    private bool hasSmallFloat;
+    private float smallFloat_ = 1.5F;
+    public bool HasSmallFloat {
+      get { return hasSmallFloat; }
+    }
+    public float SmallFloat {
+      get { return smallFloat_; }
+    }
+
+    public const int NegativeOneFloatFieldNumber = 10;
+    private bool hasNegativeOneFloat;
+    private float negativeOneFloat_ = -1F;
+    public bool HasNegativeOneFloat {
+      get { return hasNegativeOneFloat; }
+    }
+    public float NegativeOneFloat {
+      get { return negativeOneFloat_; }
+    }
+
+    public const int NegativeFloatFieldNumber = 11;
+    private bool hasNegativeFloat;
+    private float negativeFloat_ = -1.5F;
+    public bool HasNegativeFloat {
+      get { return hasNegativeFloat; }
+    }
+    public float NegativeFloat {
+      get { return negativeFloat_; }
+    }
+
+    public const int LargeFloatFieldNumber = 12;
+    private bool hasLargeFloat;
+    private float largeFloat_ = 2e+08F;
+    public bool HasLargeFloat {
+      get { return hasLargeFloat; }
+    }
+    public float LargeFloat {
+      get { return largeFloat_; }
+    }
+
+    public const int SmallNegativeFloatFieldNumber = 13;
+    private bool hasSmallNegativeFloat;
+    private float smallNegativeFloat_ = -8e-28F;
+    public bool HasSmallNegativeFloat {
+      get { return hasSmallNegativeFloat; }
+    }
+    public float SmallNegativeFloat {
+      get { return smallNegativeFloat_; }
+    }
+
+    public const int InfDoubleFieldNumber = 14;
+    private bool hasInfDouble;
+    private double infDouble_ = double.PositiveInfinity;
+    public bool HasInfDouble {
+      get { return hasInfDouble; }
+    }
+    public double InfDouble {
+      get { return infDouble_; }
+    }
+
+    public const int NegInfDoubleFieldNumber = 15;
+    private bool hasNegInfDouble;
+    private double negInfDouble_ = double.NegativeInfinity;
+    public bool HasNegInfDouble {
+      get { return hasNegInfDouble; }
+    }
+    public double NegInfDouble {
+      get { return negInfDouble_; }
+    }
+
+    public const int NanDoubleFieldNumber = 16;
+    private bool hasNanDouble;
+    private double nanDouble_ = double.NaN;
+    public bool HasNanDouble {
+      get { return hasNanDouble; }
+    }
+    public double NanDouble {
+      get { return nanDouble_; }
+    }
+
+    public const int InfFloatFieldNumber = 17;
+    private bool hasInfFloat;
+    private float infFloat_ = float.PositiveInfinity;
+    public bool HasInfFloat {
+      get { return hasInfFloat; }
+    }
+    public float InfFloat {
+      get { return infFloat_; }
+    }
+
+    public const int NegInfFloatFieldNumber = 18;
+    private bool hasNegInfFloat;
+    private float negInfFloat_ = float.NegativeInfinity;
+    public bool HasNegInfFloat {
+      get { return hasNegInfFloat; }
+    }
+    public float NegInfFloat {
+      get { return negInfFloat_; }
+    }
+
+    public const int NanFloatFieldNumber = 19;
+    private bool hasNanFloat;
+    private float nanFloat_ = float.NaN;
+    public bool HasNanFloat {
+      get { return hasNanFloat; }
+    }
+    public float NanFloat {
+      get { return nanFloat_; }
+    }
+
+    public const int CppTrigraphFieldNumber = 20;
+    private bool hasCppTrigraph;
+    private string cppTrigraph_ = "? ? ?? ?? ??? ??/ ??-";
+    public bool HasCppTrigraph {
+      get { return hasCppTrigraph; }
+    }
+    public string CppTrigraph {
+      get { return cppTrigraph_; }
+    }
+
+    public const int StringWithZeroFieldNumber = 23;
+    private bool hasStringWithZero;
+    private string stringWithZero_ = (string) global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.Descriptor.Fields[22].DefaultValue;
+    public bool HasStringWithZero {
+      get { return hasStringWithZero; }
+    }
+    public string StringWithZero {
+      get { return stringWithZero_; }
+    }
+
+    public const int BytesWithZeroFieldNumber = 24;
+    private bool hasBytesWithZero;
+    private pb::ByteString bytesWithZero_ = (pb::ByteString) global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.Descriptor.Fields[23].DefaultValue;
+    public bool HasBytesWithZero {
+      get { return hasBytesWithZero; }
+    }
+    public pb::ByteString BytesWithZero {
+      get { return bytesWithZero_; }
+    }
+
+    public const int StringPieceWithZeroFieldNumber = 25;
+    private bool hasStringPieceWithZero;
+    private string stringPieceWithZero_ = (string) global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.Descriptor.Fields[24].DefaultValue;
+    public bool HasStringPieceWithZero {
+      get { return hasStringPieceWithZero; }
+    }
+    public string StringPieceWithZero {
+      get { return stringPieceWithZero_; }
+    }
+
+    public const int CordWithZeroFieldNumber = 26;
+    private bool hasCordWithZero;
+    private string cordWithZero_ = (string) global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.Descriptor.Fields[25].DefaultValue;
+    public bool HasCordWithZero {
+      get { return hasCordWithZero; }
+    }
+    public string CordWithZero {
+      get { return cordWithZero_; }
+    }
+
+    public const int ReplacementStringFieldNumber = 27;
+    private bool hasReplacementString;
+    private string replacementString_ = "${unknown}";
+    public bool HasReplacementString {
+      get { return hasReplacementString; }
+    }
+    public string ReplacementString {
+      get { return replacementString_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testExtremeDefaultValuesFieldNames;
+      if (hasEscapedBytes) {
+        output.WriteBytes(1, field_names[3], EscapedBytes);
+      }
+      if (hasLargeUint32) {
+        output.WriteUInt32(2, field_names[7], LargeUint32);
+      }
+      if (hasLargeUint64) {
+        output.WriteUInt64(3, field_names[8], LargeUint64);
+      }
+      if (hasSmallInt32) {
+        output.WriteInt32(4, field_names[20], SmallInt32);
+      }
+      if (hasSmallInt64) {
+        output.WriteInt64(5, field_names[21], SmallInt64);
+      }
+      if (hasUtf8String) {
+        output.WriteString(6, field_names[25], Utf8String);
+      }
+      if (hasZeroFloat) {
+        output.WriteFloat(7, field_names[26], ZeroFloat);
+      }
+      if (hasOneFloat) {
+        output.WriteFloat(8, field_names[15], OneFloat);
+      }
+      if (hasSmallFloat) {
+        output.WriteFloat(9, field_names[19], SmallFloat);
+      }
+      if (hasNegativeOneFloat) {
+        output.WriteFloat(10, field_names[14], NegativeOneFloat);
+      }
+      if (hasNegativeFloat) {
+        output.WriteFloat(11, field_names[13], NegativeFloat);
+      }
+      if (hasLargeFloat) {
+        output.WriteFloat(12, field_names[6], LargeFloat);
+      }
+      if (hasSmallNegativeFloat) {
+        output.WriteFloat(13, field_names[22], SmallNegativeFloat);
+      }
+      if (hasInfDouble) {
+        output.WriteDouble(14, field_names[4], InfDouble);
+      }
+      if (hasNegInfDouble) {
+        output.WriteDouble(15, field_names[11], NegInfDouble);
+      }
+      if (hasNanDouble) {
+        output.WriteDouble(16, field_names[9], NanDouble);
+      }
+      if (hasInfFloat) {
+        output.WriteFloat(17, field_names[5], InfFloat);
+      }
+      if (hasNegInfFloat) {
+        output.WriteFloat(18, field_names[12], NegInfFloat);
+      }
+      if (hasNanFloat) {
+        output.WriteFloat(19, field_names[10], NanFloat);
+      }
+      if (hasCppTrigraph) {
+        output.WriteString(20, field_names[2], CppTrigraph);
+      }
+      if (hasReallySmallInt32) {
+        output.WriteInt32(21, field_names[16], ReallySmallInt32);
+      }
+      if (hasReallySmallInt64) {
+        output.WriteInt64(22, field_names[17], ReallySmallInt64);
+      }
+      if (hasStringWithZero) {
+        output.WriteString(23, field_names[24], StringWithZero);
+      }
+      if (hasBytesWithZero) {
+        output.WriteBytes(24, field_names[0], BytesWithZero);
+      }
+      if (hasStringPieceWithZero) {
+        output.WriteString(25, field_names[23], StringPieceWithZero);
+      }
+      if (hasCordWithZero) {
+        output.WriteString(26, field_names[1], CordWithZero);
+      }
+      if (hasReplacementString) {
+        output.WriteString(27, field_names[18], ReplacementString);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasEscapedBytes) {
+        size += pb::CodedOutputStream.ComputeBytesSize(1, EscapedBytes);
+      }
+      if (hasLargeUint32) {
+        size += pb::CodedOutputStream.ComputeUInt32Size(2, LargeUint32);
+      }
+      if (hasLargeUint64) {
+        size += pb::CodedOutputStream.ComputeUInt64Size(3, LargeUint64);
+      }
+      if (hasSmallInt32) {
+        size += pb::CodedOutputStream.ComputeInt32Size(4, SmallInt32);
+      }
+      if (hasSmallInt64) {
+        size += pb::CodedOutputStream.ComputeInt64Size(5, SmallInt64);
+      }
+      if (hasReallySmallInt32) {
+        size += pb::CodedOutputStream.ComputeInt32Size(21, ReallySmallInt32);
+      }
+      if (hasReallySmallInt64) {
+        size += pb::CodedOutputStream.ComputeInt64Size(22, ReallySmallInt64);
+      }
+      if (hasUtf8String) {
+        size += pb::CodedOutputStream.ComputeStringSize(6, Utf8String);
+      }
+      if (hasZeroFloat) {
+        size += pb::CodedOutputStream.ComputeFloatSize(7, ZeroFloat);
+      }
+      if (hasOneFloat) {
+        size += pb::CodedOutputStream.ComputeFloatSize(8, OneFloat);
+      }
+      if (hasSmallFloat) {
+        size += pb::CodedOutputStream.ComputeFloatSize(9, SmallFloat);
+      }
+      if (hasNegativeOneFloat) {
+        size += pb::CodedOutputStream.ComputeFloatSize(10, NegativeOneFloat);
+      }
+      if (hasNegativeFloat) {
+        size += pb::CodedOutputStream.ComputeFloatSize(11, NegativeFloat);
+      }
+      if (hasLargeFloat) {
+        size += pb::CodedOutputStream.ComputeFloatSize(12, LargeFloat);
+      }
+      if (hasSmallNegativeFloat) {
+        size += pb::CodedOutputStream.ComputeFloatSize(13, SmallNegativeFloat);
+      }
+      if (hasInfDouble) {
+        size += pb::CodedOutputStream.ComputeDoubleSize(14, InfDouble);
+      }
+      if (hasNegInfDouble) {
+        size += pb::CodedOutputStream.ComputeDoubleSize(15, NegInfDouble);
+      }
+      if (hasNanDouble) {
+        size += pb::CodedOutputStream.ComputeDoubleSize(16, NanDouble);
+      }
+      if (hasInfFloat) {
+        size += pb::CodedOutputStream.ComputeFloatSize(17, InfFloat);
+      }
+      if (hasNegInfFloat) {
+        size += pb::CodedOutputStream.ComputeFloatSize(18, NegInfFloat);
+      }
+      if (hasNanFloat) {
+        size += pb::CodedOutputStream.ComputeFloatSize(19, NanFloat);
+      }
+      if (hasCppTrigraph) {
+        size += pb::CodedOutputStream.ComputeStringSize(20, CppTrigraph);
+      }
+      if (hasStringWithZero) {
+        size += pb::CodedOutputStream.ComputeStringSize(23, StringWithZero);
+      }
+      if (hasBytesWithZero) {
+        size += pb::CodedOutputStream.ComputeBytesSize(24, BytesWithZero);
+      }
+      if (hasStringPieceWithZero) {
+        size += pb::CodedOutputStream.ComputeStringSize(25, StringPieceWithZero);
+      }
+      if (hasCordWithZero) {
+        size += pb::CodedOutputStream.ComputeStringSize(26, CordWithZero);
+      }
+      if (hasReplacementString) {
+        size += pb::CodedOutputStream.ComputeStringSize(27, ReplacementString);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestExtremeDefaultValues ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestExtremeDefaultValues ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestExtremeDefaultValues ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestExtremeDefaultValues ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestExtremeDefaultValues ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestExtremeDefaultValues ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestExtremeDefaultValues ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestExtremeDefaultValues ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestExtremeDefaultValues ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestExtremeDefaultValues ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestExtremeDefaultValues MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestExtremeDefaultValues prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestExtremeDefaultValues, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestExtremeDefaultValues cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestExtremeDefaultValues result;
+
+      private TestExtremeDefaultValues PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestExtremeDefaultValues original = result;
+          result = new TestExtremeDefaultValues();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestExtremeDefaultValues MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.Descriptor; }
+      }
+
+      public override TestExtremeDefaultValues DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.DefaultInstance; }
+      }
+
+      public override TestExtremeDefaultValues BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestExtremeDefaultValues) {
+          return MergeFrom((TestExtremeDefaultValues) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestExtremeDefaultValues other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasEscapedBytes) {
+          EscapedBytes = other.EscapedBytes;
+        }
+        if (other.HasLargeUint32) {
+          LargeUint32 = other.LargeUint32;
+        }
+        if (other.HasLargeUint64) {
+          LargeUint64 = other.LargeUint64;
+        }
+        if (other.HasSmallInt32) {
+          SmallInt32 = other.SmallInt32;
+        }
+        if (other.HasSmallInt64) {
+          SmallInt64 = other.SmallInt64;
+        }
+        if (other.HasReallySmallInt32) {
+          ReallySmallInt32 = other.ReallySmallInt32;
+        }
+        if (other.HasReallySmallInt64) {
+          ReallySmallInt64 = other.ReallySmallInt64;
+        }
+        if (other.HasUtf8String) {
+          Utf8String = other.Utf8String;
+        }
+        if (other.HasZeroFloat) {
+          ZeroFloat = other.ZeroFloat;
+        }
+        if (other.HasOneFloat) {
+          OneFloat = other.OneFloat;
+        }
+        if (other.HasSmallFloat) {
+          SmallFloat = other.SmallFloat;
+        }
+        if (other.HasNegativeOneFloat) {
+          NegativeOneFloat = other.NegativeOneFloat;
+        }
+        if (other.HasNegativeFloat) {
+          NegativeFloat = other.NegativeFloat;
+        }
+        if (other.HasLargeFloat) {
+          LargeFloat = other.LargeFloat;
+        }
+        if (other.HasSmallNegativeFloat) {
+          SmallNegativeFloat = other.SmallNegativeFloat;
+        }
+        if (other.HasInfDouble) {
+          InfDouble = other.InfDouble;
+        }
+        if (other.HasNegInfDouble) {
+          NegInfDouble = other.NegInfDouble;
+        }
+        if (other.HasNanDouble) {
+          NanDouble = other.NanDouble;
+        }
+        if (other.HasInfFloat) {
+          InfFloat = other.InfFloat;
+        }
+        if (other.HasNegInfFloat) {
+          NegInfFloat = other.NegInfFloat;
+        }
+        if (other.HasNanFloat) {
+          NanFloat = other.NanFloat;
+        }
+        if (other.HasCppTrigraph) {
+          CppTrigraph = other.CppTrigraph;
+        }
+        if (other.HasStringWithZero) {
+          StringWithZero = other.StringWithZero;
+        }
+        if (other.HasBytesWithZero) {
+          BytesWithZero = other.BytesWithZero;
+        }
+        if (other.HasStringPieceWithZero) {
+          StringPieceWithZero = other.StringPieceWithZero;
+        }
+        if (other.HasCordWithZero) {
+          CordWithZero = other.CordWithZero;
+        }
+        if (other.HasReplacementString) {
+          ReplacementString = other.ReplacementString;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testExtremeDefaultValuesFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testExtremeDefaultValuesFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              result.hasEscapedBytes = input.ReadBytes(ref result.escapedBytes_);
+              break;
+            }
+            case 16: {
+              result.hasLargeUint32 = input.ReadUInt32(ref result.largeUint32_);
+              break;
+            }
+            case 24: {
+              result.hasLargeUint64 = input.ReadUInt64(ref result.largeUint64_);
+              break;
+            }
+            case 32: {
+              result.hasSmallInt32 = input.ReadInt32(ref result.smallInt32_);
+              break;
+            }
+            case 40: {
+              result.hasSmallInt64 = input.ReadInt64(ref result.smallInt64_);
+              break;
+            }
+            case 50: {
+              result.hasUtf8String = input.ReadString(ref result.utf8String_);
+              break;
+            }
+            case 61: {
+              result.hasZeroFloat = input.ReadFloat(ref result.zeroFloat_);
+              break;
+            }
+            case 69: {
+              result.hasOneFloat = input.ReadFloat(ref result.oneFloat_);
+              break;
+            }
+            case 77: {
+              result.hasSmallFloat = input.ReadFloat(ref result.smallFloat_);
+              break;
+            }
+            case 85: {
+              result.hasNegativeOneFloat = input.ReadFloat(ref result.negativeOneFloat_);
+              break;
+            }
+            case 93: {
+              result.hasNegativeFloat = input.ReadFloat(ref result.negativeFloat_);
+              break;
+            }
+            case 101: {
+              result.hasLargeFloat = input.ReadFloat(ref result.largeFloat_);
+              break;
+            }
+            case 109: {
+              result.hasSmallNegativeFloat = input.ReadFloat(ref result.smallNegativeFloat_);
+              break;
+            }
+            case 113: {
+              result.hasInfDouble = input.ReadDouble(ref result.infDouble_);
+              break;
+            }
+            case 121: {
+              result.hasNegInfDouble = input.ReadDouble(ref result.negInfDouble_);
+              break;
+            }
+            case 129: {
+              result.hasNanDouble = input.ReadDouble(ref result.nanDouble_);
+              break;
+            }
+            case 141: {
+              result.hasInfFloat = input.ReadFloat(ref result.infFloat_);
+              break;
+            }
+            case 149: {
+              result.hasNegInfFloat = input.ReadFloat(ref result.negInfFloat_);
+              break;
+            }
+            case 157: {
+              result.hasNanFloat = input.ReadFloat(ref result.nanFloat_);
+              break;
+            }
+            case 162: {
+              result.hasCppTrigraph = input.ReadString(ref result.cppTrigraph_);
+              break;
+            }
+            case 168: {
+              result.hasReallySmallInt32 = input.ReadInt32(ref result.reallySmallInt32_);
+              break;
+            }
+            case 176: {
+              result.hasReallySmallInt64 = input.ReadInt64(ref result.reallySmallInt64_);
+              break;
+            }
+            case 186: {
+              result.hasStringWithZero = input.ReadString(ref result.stringWithZero_);
+              break;
+            }
+            case 194: {
+              result.hasBytesWithZero = input.ReadBytes(ref result.bytesWithZero_);
+              break;
+            }
+            case 202: {
+              result.hasStringPieceWithZero = input.ReadString(ref result.stringPieceWithZero_);
+              break;
+            }
+            case 210: {
+              result.hasCordWithZero = input.ReadString(ref result.cordWithZero_);
+              break;
+            }
+            case 218: {
+              result.hasReplacementString = input.ReadString(ref result.replacementString_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasEscapedBytes {
+        get { return result.hasEscapedBytes; }
+      }
+      public pb::ByteString EscapedBytes {
+        get { return result.EscapedBytes; }
+        set { SetEscapedBytes(value); }
+      }
+      public Builder SetEscapedBytes(pb::ByteString value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasEscapedBytes = true;
+        result.escapedBytes_ = value;
+        return this;
+      }
+      public Builder ClearEscapedBytes() {
+        PrepareBuilder();
+        result.hasEscapedBytes = false;
+        result.escapedBytes_ = (pb::ByteString) global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.Descriptor.Fields[0].DefaultValue;
+        return this;
+      }
+
+      public bool HasLargeUint32 {
+        get { return result.hasLargeUint32; }
+      }
+      [global::System.CLSCompliant(false)]
+      public uint LargeUint32 {
+        get { return result.LargeUint32; }
+        set { SetLargeUint32(value); }
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetLargeUint32(uint value) {
+        PrepareBuilder();
+        result.hasLargeUint32 = true;
+        result.largeUint32_ = value;
+        return this;
+      }
+      public Builder ClearLargeUint32() {
+        PrepareBuilder();
+        result.hasLargeUint32 = false;
+        result.largeUint32_ = 4294967295;
+        return this;
+      }
+
+      public bool HasLargeUint64 {
+        get { return result.hasLargeUint64; }
+      }
+      [global::System.CLSCompliant(false)]
+      public ulong LargeUint64 {
+        get { return result.LargeUint64; }
+        set { SetLargeUint64(value); }
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetLargeUint64(ulong value) {
+        PrepareBuilder();
+        result.hasLargeUint64 = true;
+        result.largeUint64_ = value;
+        return this;
+      }
+      public Builder ClearLargeUint64() {
+        PrepareBuilder();
+        result.hasLargeUint64 = false;
+        result.largeUint64_ = 18446744073709551615UL;
+        return this;
+      }
+
+      public bool HasSmallInt32 {
+        get { return result.hasSmallInt32; }
+      }
+      public int SmallInt32 {
+        get { return result.SmallInt32; }
+        set { SetSmallInt32(value); }
+      }
+      public Builder SetSmallInt32(int value) {
+        PrepareBuilder();
+        result.hasSmallInt32 = true;
+        result.smallInt32_ = value;
+        return this;
+      }
+      public Builder ClearSmallInt32() {
+        PrepareBuilder();
+        result.hasSmallInt32 = false;
+        result.smallInt32_ = -2147483647;
+        return this;
+      }
+
+      public bool HasSmallInt64 {
+        get { return result.hasSmallInt64; }
+      }
+      public long SmallInt64 {
+        get { return result.SmallInt64; }
+        set { SetSmallInt64(value); }
+      }
+      public Builder SetSmallInt64(long value) {
+        PrepareBuilder();
+        result.hasSmallInt64 = true;
+        result.smallInt64_ = value;
+        return this;
+      }
+      public Builder ClearSmallInt64() {
+        PrepareBuilder();
+        result.hasSmallInt64 = false;
+        result.smallInt64_ = -9223372036854775807L;
+        return this;
+      }
+
+      public bool HasReallySmallInt32 {
+        get { return result.hasReallySmallInt32; }
+      }
+      public int ReallySmallInt32 {
+        get { return result.ReallySmallInt32; }
+        set { SetReallySmallInt32(value); }
+      }
+      public Builder SetReallySmallInt32(int value) {
+        PrepareBuilder();
+        result.hasReallySmallInt32 = true;
+        result.reallySmallInt32_ = value;
+        return this;
+      }
+      public Builder ClearReallySmallInt32() {
+        PrepareBuilder();
+        result.hasReallySmallInt32 = false;
+        result.reallySmallInt32_ = -2147483648;
+        return this;
+      }
+
+      public bool HasReallySmallInt64 {
+        get { return result.hasReallySmallInt64; }
+      }
+      public long ReallySmallInt64 {
+        get { return result.ReallySmallInt64; }
+        set { SetReallySmallInt64(value); }
+      }
+      public Builder SetReallySmallInt64(long value) {
+        PrepareBuilder();
+        result.hasReallySmallInt64 = true;
+        result.reallySmallInt64_ = value;
+        return this;
+      }
+      public Builder ClearReallySmallInt64() {
+        PrepareBuilder();
+        result.hasReallySmallInt64 = false;
+        result.reallySmallInt64_ = -9223372036854775808L;
+        return this;
+      }
+
+      public bool HasUtf8String {
+        get { return result.hasUtf8String; }
+      }
+      public string Utf8String {
+        get { return result.Utf8String; }
+        set { SetUtf8String(value); }
+      }
+      public Builder SetUtf8String(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasUtf8String = true;
+        result.utf8String_ = value;
+        return this;
+      }
+      public Builder ClearUtf8String() {
+        PrepareBuilder();
+        result.hasUtf8String = false;
+        result.utf8String_ = (string) global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.Descriptor.Fields[7].DefaultValue;
+        return this;
+      }
+
+      public bool HasZeroFloat {
+        get { return result.hasZeroFloat; }
+      }
+      public float ZeroFloat {
+        get { return result.ZeroFloat; }
+        set { SetZeroFloat(value); }
+      }
+      public Builder SetZeroFloat(float value) {
+        PrepareBuilder();
+        result.hasZeroFloat = true;
+        result.zeroFloat_ = value;
+        return this;
+      }
+      public Builder ClearZeroFloat() {
+        PrepareBuilder();
+        result.hasZeroFloat = false;
+        result.zeroFloat_ = 0F;
+        return this;
+      }
+
+      public bool HasOneFloat {
+        get { return result.hasOneFloat; }
+      }
+      public float OneFloat {
+        get { return result.OneFloat; }
+        set { SetOneFloat(value); }
+      }
+      public Builder SetOneFloat(float value) {
+        PrepareBuilder();
+        result.hasOneFloat = true;
+        result.oneFloat_ = value;
+        return this;
+      }
+      public Builder ClearOneFloat() {
+        PrepareBuilder();
+        result.hasOneFloat = false;
+        result.oneFloat_ = 1F;
+        return this;
+      }
+
+      public bool HasSmallFloat {
+        get { return result.hasSmallFloat; }
+      }
+      public float SmallFloat {
+        get { return result.SmallFloat; }
+        set { SetSmallFloat(value); }
+      }
+      public Builder SetSmallFloat(float value) {
+        PrepareBuilder();
+        result.hasSmallFloat = true;
+        result.smallFloat_ = value;
+        return this;
+      }
+      public Builder ClearSmallFloat() {
+        PrepareBuilder();
+        result.hasSmallFloat = false;
+        result.smallFloat_ = 1.5F;
+        return this;
+      }
+
+      public bool HasNegativeOneFloat {
+        get { return result.hasNegativeOneFloat; }
+      }
+      public float NegativeOneFloat {
+        get { return result.NegativeOneFloat; }
+        set { SetNegativeOneFloat(value); }
+      }
+      public Builder SetNegativeOneFloat(float value) {
+        PrepareBuilder();
+        result.hasNegativeOneFloat = true;
+        result.negativeOneFloat_ = value;
+        return this;
+      }
+      public Builder ClearNegativeOneFloat() {
+        PrepareBuilder();
+        result.hasNegativeOneFloat = false;
+        result.negativeOneFloat_ = -1F;
+        return this;
+      }
+
+      public bool HasNegativeFloat {
+        get { return result.hasNegativeFloat; }
+      }
+      public float NegativeFloat {
+        get { return result.NegativeFloat; }
+        set { SetNegativeFloat(value); }
+      }
+      public Builder SetNegativeFloat(float value) {
+        PrepareBuilder();
+        result.hasNegativeFloat = true;
+        result.negativeFloat_ = value;
+        return this;
+      }
+      public Builder ClearNegativeFloat() {
+        PrepareBuilder();
+        result.hasNegativeFloat = false;
+        result.negativeFloat_ = -1.5F;
+        return this;
+      }
+
+      public bool HasLargeFloat {
+        get { return result.hasLargeFloat; }
+      }
+      public float LargeFloat {
+        get { return result.LargeFloat; }
+        set { SetLargeFloat(value); }
+      }
+      public Builder SetLargeFloat(float value) {
+        PrepareBuilder();
+        result.hasLargeFloat = true;
+        result.largeFloat_ = value;
+        return this;
+      }
+      public Builder ClearLargeFloat() {
+        PrepareBuilder();
+        result.hasLargeFloat = false;
+        result.largeFloat_ = 2e+08F;
+        return this;
+      }
+
+      public bool HasSmallNegativeFloat {
+        get { return result.hasSmallNegativeFloat; }
+      }
+      public float SmallNegativeFloat {
+        get { return result.SmallNegativeFloat; }
+        set { SetSmallNegativeFloat(value); }
+      }
+      public Builder SetSmallNegativeFloat(float value) {
+        PrepareBuilder();
+        result.hasSmallNegativeFloat = true;
+        result.smallNegativeFloat_ = value;
+        return this;
+      }
+      public Builder ClearSmallNegativeFloat() {
+        PrepareBuilder();
+        result.hasSmallNegativeFloat = false;
+        result.smallNegativeFloat_ = -8e-28F;
+        return this;
+      }
+
+      public bool HasInfDouble {
+        get { return result.hasInfDouble; }
+      }
+      public double InfDouble {
+        get { return result.InfDouble; }
+        set { SetInfDouble(value); }
+      }
+      public Builder SetInfDouble(double value) {
+        PrepareBuilder();
+        result.hasInfDouble = true;
+        result.infDouble_ = value;
+        return this;
+      }
+      public Builder ClearInfDouble() {
+        PrepareBuilder();
+        result.hasInfDouble = false;
+        result.infDouble_ = double.PositiveInfinity;
+        return this;
+      }
+
+      public bool HasNegInfDouble {
+        get { return result.hasNegInfDouble; }
+      }
+      public double NegInfDouble {
+        get { return result.NegInfDouble; }
+        set { SetNegInfDouble(value); }
+      }
+      public Builder SetNegInfDouble(double value) {
+        PrepareBuilder();
+        result.hasNegInfDouble = true;
+        result.negInfDouble_ = value;
+        return this;
+      }
+      public Builder ClearNegInfDouble() {
+        PrepareBuilder();
+        result.hasNegInfDouble = false;
+        result.negInfDouble_ = double.NegativeInfinity;
+        return this;
+      }
+
+      public bool HasNanDouble {
+        get { return result.hasNanDouble; }
+      }
+      public double NanDouble {
+        get { return result.NanDouble; }
+        set { SetNanDouble(value); }
+      }
+      public Builder SetNanDouble(double value) {
+        PrepareBuilder();
+        result.hasNanDouble = true;
+        result.nanDouble_ = value;
+        return this;
+      }
+      public Builder ClearNanDouble() {
+        PrepareBuilder();
+        result.hasNanDouble = false;
+        result.nanDouble_ = double.NaN;
+        return this;
+      }
+
+      public bool HasInfFloat {
+        get { return result.hasInfFloat; }
+      }
+      public float InfFloat {
+        get { return result.InfFloat; }
+        set { SetInfFloat(value); }
+      }
+      public Builder SetInfFloat(float value) {
+        PrepareBuilder();
+        result.hasInfFloat = true;
+        result.infFloat_ = value;
+        return this;
+      }
+      public Builder ClearInfFloat() {
+        PrepareBuilder();
+        result.hasInfFloat = false;
+        result.infFloat_ = float.PositiveInfinity;
+        return this;
+      }
+
+      public bool HasNegInfFloat {
+        get { return result.hasNegInfFloat; }
+      }
+      public float NegInfFloat {
+        get { return result.NegInfFloat; }
+        set { SetNegInfFloat(value); }
+      }
+      public Builder SetNegInfFloat(float value) {
+        PrepareBuilder();
+        result.hasNegInfFloat = true;
+        result.negInfFloat_ = value;
+        return this;
+      }
+      public Builder ClearNegInfFloat() {
+        PrepareBuilder();
+        result.hasNegInfFloat = false;
+        result.negInfFloat_ = float.NegativeInfinity;
+        return this;
+      }
+
+      public bool HasNanFloat {
+        get { return result.hasNanFloat; }
+      }
+      public float NanFloat {
+        get { return result.NanFloat; }
+        set { SetNanFloat(value); }
+      }
+      public Builder SetNanFloat(float value) {
+        PrepareBuilder();
+        result.hasNanFloat = true;
+        result.nanFloat_ = value;
+        return this;
+      }
+      public Builder ClearNanFloat() {
+        PrepareBuilder();
+        result.hasNanFloat = false;
+        result.nanFloat_ = float.NaN;
+        return this;
+      }
+
+      public bool HasCppTrigraph {
+        get { return result.hasCppTrigraph; }
+      }
+      public string CppTrigraph {
+        get { return result.CppTrigraph; }
+        set { SetCppTrigraph(value); }
+      }
+      public Builder SetCppTrigraph(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasCppTrigraph = true;
+        result.cppTrigraph_ = value;
+        return this;
+      }
+      public Builder ClearCppTrigraph() {
+        PrepareBuilder();
+        result.hasCppTrigraph = false;
+        result.cppTrigraph_ = "? ? ?? ?? ??? ??/ ??-";
+        return this;
+      }
+
+      public bool HasStringWithZero {
+        get { return result.hasStringWithZero; }
+      }
+      public string StringWithZero {
+        get { return result.StringWithZero; }
+        set { SetStringWithZero(value); }
+      }
+      public Builder SetStringWithZero(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasStringWithZero = true;
+        result.stringWithZero_ = value;
+        return this;
+      }
+      public Builder ClearStringWithZero() {
+        PrepareBuilder();
+        result.hasStringWithZero = false;
+        result.stringWithZero_ = (string) global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.Descriptor.Fields[22].DefaultValue;
+        return this;
+      }
+
+      public bool HasBytesWithZero {
+        get { return result.hasBytesWithZero; }
+      }
+      public pb::ByteString BytesWithZero {
+        get { return result.BytesWithZero; }
+        set { SetBytesWithZero(value); }
+      }
+      public Builder SetBytesWithZero(pb::ByteString value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasBytesWithZero = true;
+        result.bytesWithZero_ = value;
+        return this;
+      }
+      public Builder ClearBytesWithZero() {
+        PrepareBuilder();
+        result.hasBytesWithZero = false;
+        result.bytesWithZero_ = (pb::ByteString) global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.Descriptor.Fields[23].DefaultValue;
+        return this;
+      }
+
+      public bool HasStringPieceWithZero {
+        get { return result.hasStringPieceWithZero; }
+      }
+      public string StringPieceWithZero {
+        get { return result.StringPieceWithZero; }
+        set { SetStringPieceWithZero(value); }
+      }
+      public Builder SetStringPieceWithZero(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasStringPieceWithZero = true;
+        result.stringPieceWithZero_ = value;
+        return this;
+      }
+      public Builder ClearStringPieceWithZero() {
+        PrepareBuilder();
+        result.hasStringPieceWithZero = false;
+        result.stringPieceWithZero_ = (string) global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.Descriptor.Fields[24].DefaultValue;
+        return this;
+      }
+
+      public bool HasCordWithZero {
+        get { return result.hasCordWithZero; }
+      }
+      public string CordWithZero {
+        get { return result.CordWithZero; }
+        set { SetCordWithZero(value); }
+      }
+      public Builder SetCordWithZero(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasCordWithZero = true;
+        result.cordWithZero_ = value;
+        return this;
+      }
+      public Builder ClearCordWithZero() {
+        PrepareBuilder();
+        result.hasCordWithZero = false;
+        result.cordWithZero_ = (string) global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.Descriptor.Fields[25].DefaultValue;
+        return this;
+      }
+
+      public bool HasReplacementString {
+        get { return result.hasReplacementString; }
+      }
+      public string ReplacementString {
+        get { return result.ReplacementString; }
+        set { SetReplacementString(value); }
+      }
+      public Builder SetReplacementString(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasReplacementString = true;
+        result.replacementString_ = value;
+        return this;
+      }
+      public Builder ClearReplacementString() {
+        PrepareBuilder();
+        result.hasReplacementString = false;
+        result.replacementString_ = "${unknown}";
+        return this;
+      }
+    }
+    static TestExtremeDefaultValues() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class SparseEnumMessage : pb::GeneratedMessage<SparseEnumMessage, SparseEnumMessage.Builder> {
+    private SparseEnumMessage() { }
+    private static readonly SparseEnumMessage defaultInstance = new SparseEnumMessage().MakeReadOnly();
+    private static readonly string[] _sparseEnumMessageFieldNames = new string[] { "sparse_enum" };
+    private static readonly uint[] _sparseEnumMessageFieldTags = new uint[] { 8 };
+    public static SparseEnumMessage DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override SparseEnumMessage DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override SparseEnumMessage ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_SparseEnumMessage__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<SparseEnumMessage, SparseEnumMessage.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_SparseEnumMessage__FieldAccessorTable; }
+    }
+
+    public const int SparseEnumFieldNumber = 1;
+    private bool hasSparseEnum;
+    private global::Google.ProtocolBuffers.TestProtos.TestSparseEnum sparseEnum_ = global::Google.ProtocolBuffers.TestProtos.TestSparseEnum.SPARSE_A;
+    public bool HasSparseEnum {
+      get { return hasSparseEnum; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestSparseEnum SparseEnum {
+      get { return sparseEnum_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _sparseEnumMessageFieldNames;
+      if (hasSparseEnum) {
+        output.WriteEnum(1, field_names[0], (int) SparseEnum, SparseEnum);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasSparseEnum) {
+        size += pb::CodedOutputStream.ComputeEnumSize(1, (int) SparseEnum);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static SparseEnumMessage ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static SparseEnumMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static SparseEnumMessage ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static SparseEnumMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static SparseEnumMessage ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static SparseEnumMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static SparseEnumMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static SparseEnumMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static SparseEnumMessage ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static SparseEnumMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private SparseEnumMessage MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(SparseEnumMessage prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<SparseEnumMessage, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(SparseEnumMessage cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private SparseEnumMessage result;
+
+      private SparseEnumMessage PrepareBuilder() {
+        if (resultIsReadOnly) {
+          SparseEnumMessage original = result;
+          result = new SparseEnumMessage();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override SparseEnumMessage MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.SparseEnumMessage.Descriptor; }
+      }
+
+      public override SparseEnumMessage DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.SparseEnumMessage.DefaultInstance; }
+      }
+
+      public override SparseEnumMessage BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is SparseEnumMessage) {
+          return MergeFrom((SparseEnumMessage) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(SparseEnumMessage other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.SparseEnumMessage.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasSparseEnum) {
+          SparseEnum = other.SparseEnum;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_sparseEnumMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _sparseEnumMessageFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              object unknown;
+              if(input.ReadEnum(ref result.sparseEnum_, out unknown)) {
+                result.hasSparseEnum = true;
+              } else if(unknown is int) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                unknownFields.MergeVarintField(1, (ulong)(int)unknown);
+              }
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasSparseEnum {
+       get { return result.hasSparseEnum; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestSparseEnum SparseEnum {
+        get { return result.SparseEnum; }
+        set { SetSparseEnum(value); }
+      }
+      public Builder SetSparseEnum(global::Google.ProtocolBuffers.TestProtos.TestSparseEnum value) {
+        PrepareBuilder();
+        result.hasSparseEnum = true;
+        result.sparseEnum_ = value;
+        return this;
+      }
+      public Builder ClearSparseEnum() {
+        PrepareBuilder();
+        result.hasSparseEnum = false;
+        result.sparseEnum_ = global::Google.ProtocolBuffers.TestProtos.TestSparseEnum.SPARSE_A;
+        return this;
+      }
+    }
+    static SparseEnumMessage() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class OneString : pb::GeneratedMessage<OneString, OneString.Builder> {
+    private OneString() { }
+    private static readonly OneString defaultInstance = new OneString().MakeReadOnly();
+    private static readonly string[] _oneStringFieldNames = new string[] { "data" };
+    private static readonly uint[] _oneStringFieldTags = new uint[] { 10 };
+    public static OneString DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override OneString DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override OneString ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_OneString__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<OneString, OneString.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_OneString__FieldAccessorTable; }
+    }
+
+    public const int DataFieldNumber = 1;
+    private bool hasData;
+    private string data_ = "";
+    public bool HasData {
+      get { return hasData; }
+    }
+    public string Data {
+      get { return data_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _oneStringFieldNames;
+      if (hasData) {
+        output.WriteString(1, field_names[0], Data);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasData) {
+        size += pb::CodedOutputStream.ComputeStringSize(1, Data);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static OneString ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static OneString ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static OneString ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static OneString ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static OneString ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static OneString ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static OneString ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static OneString ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static OneString ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static OneString ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private OneString MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(OneString prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<OneString, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(OneString cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private OneString result;
+
+      private OneString PrepareBuilder() {
+        if (resultIsReadOnly) {
+          OneString original = result;
+          result = new OneString();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override OneString MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.OneString.Descriptor; }
+      }
+
+      public override OneString DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.OneString.DefaultInstance; }
+      }
+
+      public override OneString BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is OneString) {
+          return MergeFrom((OneString) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(OneString other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.OneString.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasData) {
+          Data = other.Data;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_oneStringFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _oneStringFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              result.hasData = input.ReadString(ref result.data_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasData {
+        get { return result.hasData; }
+      }
+      public string Data {
+        get { return result.Data; }
+        set { SetData(value); }
+      }
+      public Builder SetData(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasData = true;
+        result.data_ = value;
+        return this;
+      }
+      public Builder ClearData() {
+        PrepareBuilder();
+        result.hasData = false;
+        result.data_ = "";
+        return this;
+      }
+    }
+    static OneString() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class MoreString : pb::GeneratedMessage<MoreString, MoreString.Builder> {
+    private MoreString() { }
+    private static readonly MoreString defaultInstance = new MoreString().MakeReadOnly();
+    private static readonly string[] _moreStringFieldNames = new string[] { "data" };
+    private static readonly uint[] _moreStringFieldTags = new uint[] { 10 };
+    public static MoreString DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override MoreString DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override MoreString ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_MoreString__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<MoreString, MoreString.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_MoreString__FieldAccessorTable; }
+    }
+
+    public const int DataFieldNumber = 1;
+    private pbc::PopsicleList<string> data_ = new pbc::PopsicleList<string>();
+    public scg::IList<string> DataList {
+      get { return pbc::Lists.AsReadOnly(data_); }
+    }
+    public int DataCount {
+      get { return data_.Count; }
+    }
+    public string GetData(int index) {
+      return data_[index];
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _moreStringFieldNames;
+      if (data_.Count > 0) {
+        output.WriteStringArray(1, field_names[0], data_);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      {
+        int dataSize = 0;
+        foreach (string element in DataList) {
+          dataSize += pb::CodedOutputStream.ComputeStringSizeNoTag(element);
+        }
+        size += dataSize;
+        size += 1 * data_.Count;
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static MoreString ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static MoreString ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static MoreString ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static MoreString ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static MoreString ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static MoreString ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static MoreString ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static MoreString ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static MoreString ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static MoreString ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private MoreString MakeReadOnly() {
+      data_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(MoreString prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<MoreString, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(MoreString cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private MoreString result;
+
+      private MoreString PrepareBuilder() {
+        if (resultIsReadOnly) {
+          MoreString original = result;
+          result = new MoreString();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override MoreString MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.MoreString.Descriptor; }
+      }
+
+      public override MoreString DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.MoreString.DefaultInstance; }
+      }
+
+      public override MoreString BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is MoreString) {
+          return MergeFrom((MoreString) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(MoreString other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.MoreString.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.data_.Count != 0) {
+          result.data_.Add(other.data_);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_moreStringFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _moreStringFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              input.ReadStringArray(tag, field_name, result.data_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public pbc::IPopsicleList<string> DataList {
+        get { return PrepareBuilder().data_; }
+      }
+      public int DataCount {
+        get { return result.DataCount; }
+      }
+      public string GetData(int index) {
+        return result.GetData(index);
+      }
+      public Builder SetData(int index, string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.data_[index] = value;
+        return this;
+      }
+      public Builder AddData(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.data_.Add(value);
+        return this;
+      }
+      public Builder AddRangeData(scg::IEnumerable<string> values) {
+        PrepareBuilder();
+        result.data_.Add(values);
+        return this;
+      }
+      public Builder ClearData() {
+        PrepareBuilder();
+        result.data_.Clear();
+        return this;
+      }
+    }
+    static MoreString() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class OneBytes : pb::GeneratedMessage<OneBytes, OneBytes.Builder> {
+    private OneBytes() { }
+    private static readonly OneBytes defaultInstance = new OneBytes().MakeReadOnly();
+    private static readonly string[] _oneBytesFieldNames = new string[] { "data" };
+    private static readonly uint[] _oneBytesFieldTags = new uint[] { 10 };
+    public static OneBytes DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override OneBytes DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override OneBytes ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_OneBytes__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<OneBytes, OneBytes.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_OneBytes__FieldAccessorTable; }
+    }
+
+    public const int DataFieldNumber = 1;
+    private bool hasData;
+    private pb::ByteString data_ = pb::ByteString.Empty;
+    public bool HasData {
+      get { return hasData; }
+    }
+    public pb::ByteString Data {
+      get { return data_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _oneBytesFieldNames;
+      if (hasData) {
+        output.WriteBytes(1, field_names[0], Data);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasData) {
+        size += pb::CodedOutputStream.ComputeBytesSize(1, Data);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static OneBytes ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static OneBytes ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static OneBytes ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static OneBytes ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static OneBytes ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static OneBytes ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static OneBytes ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static OneBytes ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static OneBytes ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static OneBytes ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private OneBytes MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(OneBytes prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<OneBytes, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(OneBytes cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private OneBytes result;
+
+      private OneBytes PrepareBuilder() {
+        if (resultIsReadOnly) {
+          OneBytes original = result;
+          result = new OneBytes();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override OneBytes MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.OneBytes.Descriptor; }
+      }
+
+      public override OneBytes DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.OneBytes.DefaultInstance; }
+      }
+
+      public override OneBytes BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is OneBytes) {
+          return MergeFrom((OneBytes) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(OneBytes other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.OneBytes.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasData) {
+          Data = other.Data;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_oneBytesFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _oneBytesFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              result.hasData = input.ReadBytes(ref result.data_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasData {
+        get { return result.hasData; }
+      }
+      public pb::ByteString Data {
+        get { return result.Data; }
+        set { SetData(value); }
+      }
+      public Builder SetData(pb::ByteString value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasData = true;
+        result.data_ = value;
+        return this;
+      }
+      public Builder ClearData() {
+        PrepareBuilder();
+        result.hasData = false;
+        result.data_ = pb::ByteString.Empty;
+        return this;
+      }
+    }
+    static OneBytes() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class MoreBytes : pb::GeneratedMessage<MoreBytes, MoreBytes.Builder> {
+    private MoreBytes() { }
+    private static readonly MoreBytes defaultInstance = new MoreBytes().MakeReadOnly();
+    private static readonly string[] _moreBytesFieldNames = new string[] { "data" };
+    private static readonly uint[] _moreBytesFieldTags = new uint[] { 10 };
+    public static MoreBytes DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override MoreBytes DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override MoreBytes ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_MoreBytes__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<MoreBytes, MoreBytes.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_MoreBytes__FieldAccessorTable; }
+    }
+
+    public const int DataFieldNumber = 1;
+    private pbc::PopsicleList<pb::ByteString> data_ = new pbc::PopsicleList<pb::ByteString>();
+    public scg::IList<pb::ByteString> DataList {
+      get { return pbc::Lists.AsReadOnly(data_); }
+    }
+    public int DataCount {
+      get { return data_.Count; }
+    }
+    public pb::ByteString GetData(int index) {
+      return data_[index];
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _moreBytesFieldNames;
+      if (data_.Count > 0) {
+        output.WriteBytesArray(1, field_names[0], data_);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      {
+        int dataSize = 0;
+        foreach (pb::ByteString element in DataList) {
+          dataSize += pb::CodedOutputStream.ComputeBytesSizeNoTag(element);
+        }
+        size += dataSize;
+        size += 1 * data_.Count;
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static MoreBytes ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static MoreBytes ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static MoreBytes ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static MoreBytes ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static MoreBytes ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static MoreBytes ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static MoreBytes ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static MoreBytes ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static MoreBytes ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static MoreBytes ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private MoreBytes MakeReadOnly() {
+      data_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(MoreBytes prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<MoreBytes, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(MoreBytes cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private MoreBytes result;
+
+      private MoreBytes PrepareBuilder() {
+        if (resultIsReadOnly) {
+          MoreBytes original = result;
+          result = new MoreBytes();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override MoreBytes MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.MoreBytes.Descriptor; }
+      }
+
+      public override MoreBytes DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.MoreBytes.DefaultInstance; }
+      }
+
+      public override MoreBytes BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is MoreBytes) {
+          return MergeFrom((MoreBytes) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(MoreBytes other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.MoreBytes.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.data_.Count != 0) {
+          result.data_.Add(other.data_);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_moreBytesFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _moreBytesFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              input.ReadBytesArray(tag, field_name, result.data_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public pbc::IPopsicleList<pb::ByteString> DataList {
+        get { return PrepareBuilder().data_; }
+      }
+      public int DataCount {
+        get { return result.DataCount; }
+      }
+      public pb::ByteString GetData(int index) {
+        return result.GetData(index);
+      }
+      public Builder SetData(int index, pb::ByteString value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.data_[index] = value;
+        return this;
+      }
+      public Builder AddData(pb::ByteString value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.data_.Add(value);
+        return this;
+      }
+      public Builder AddRangeData(scg::IEnumerable<pb::ByteString> values) {
+        PrepareBuilder();
+        result.data_.Add(values);
+        return this;
+      }
+      public Builder ClearData() {
+        PrepareBuilder();
+        result.data_.Clear();
+        return this;
+      }
+    }
+    static MoreBytes() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class Int32Message : pb::GeneratedMessage<Int32Message, Int32Message.Builder> {
+    private Int32Message() { }
+    private static readonly Int32Message defaultInstance = new Int32Message().MakeReadOnly();
+    private static readonly string[] _int32MessageFieldNames = new string[] { "data" };
+    private static readonly uint[] _int32MessageFieldTags = new uint[] { 8 };
+    public static Int32Message DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override Int32Message DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override Int32Message ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_Int32Message__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<Int32Message, Int32Message.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_Int32Message__FieldAccessorTable; }
+    }
+
+    public const int DataFieldNumber = 1;
+    private bool hasData;
+    private int data_;
+    public bool HasData {
+      get { return hasData; }
+    }
+    public int Data {
+      get { return data_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _int32MessageFieldNames;
+      if (hasData) {
+        output.WriteInt32(1, field_names[0], Data);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasData) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, Data);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static Int32Message ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static Int32Message ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static Int32Message ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static Int32Message ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static Int32Message ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static Int32Message ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static Int32Message ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static Int32Message ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static Int32Message ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static Int32Message ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private Int32Message MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(Int32Message prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<Int32Message, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(Int32Message cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private Int32Message result;
+
+      private Int32Message PrepareBuilder() {
+        if (resultIsReadOnly) {
+          Int32Message original = result;
+          result = new Int32Message();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override Int32Message MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.Int32Message.Descriptor; }
+      }
+
+      public override Int32Message DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.Int32Message.DefaultInstance; }
+      }
+
+      public override Int32Message BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is Int32Message) {
+          return MergeFrom((Int32Message) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(Int32Message other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.Int32Message.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasData) {
+          Data = other.Data;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_int32MessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _int32MessageFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasData = input.ReadInt32(ref result.data_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasData {
+        get { return result.hasData; }
+      }
+      public int Data {
+        get { return result.Data; }
+        set { SetData(value); }
+      }
+      public Builder SetData(int value) {
+        PrepareBuilder();
+        result.hasData = true;
+        result.data_ = value;
+        return this;
+      }
+      public Builder ClearData() {
+        PrepareBuilder();
+        result.hasData = false;
+        result.data_ = 0;
+        return this;
+      }
+    }
+    static Int32Message() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class Uint32Message : pb::GeneratedMessage<Uint32Message, Uint32Message.Builder> {
+    private Uint32Message() { }
+    private static readonly Uint32Message defaultInstance = new Uint32Message().MakeReadOnly();
+    private static readonly string[] _uint32MessageFieldNames = new string[] { "data" };
+    private static readonly uint[] _uint32MessageFieldTags = new uint[] { 8 };
+    public static Uint32Message DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override Uint32Message DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override Uint32Message ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_Uint32Message__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<Uint32Message, Uint32Message.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_Uint32Message__FieldAccessorTable; }
+    }
+
+    public const int DataFieldNumber = 1;
+    private bool hasData;
+    private uint data_;
+    public bool HasData {
+      get { return hasData; }
+    }
+    [global::System.CLSCompliant(false)]
+    public uint Data {
+      get { return data_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _uint32MessageFieldNames;
+      if (hasData) {
+        output.WriteUInt32(1, field_names[0], Data);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasData) {
+        size += pb::CodedOutputStream.ComputeUInt32Size(1, Data);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static Uint32Message ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static Uint32Message ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static Uint32Message ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static Uint32Message ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static Uint32Message ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static Uint32Message ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static Uint32Message ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static Uint32Message ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static Uint32Message ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static Uint32Message ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private Uint32Message MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(Uint32Message prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<Uint32Message, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(Uint32Message cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private Uint32Message result;
+
+      private Uint32Message PrepareBuilder() {
+        if (resultIsReadOnly) {
+          Uint32Message original = result;
+          result = new Uint32Message();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override Uint32Message MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.Uint32Message.Descriptor; }
+      }
+
+      public override Uint32Message DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.Uint32Message.DefaultInstance; }
+      }
+
+      public override Uint32Message BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is Uint32Message) {
+          return MergeFrom((Uint32Message) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(Uint32Message other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.Uint32Message.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasData) {
+          Data = other.Data;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_uint32MessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _uint32MessageFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasData = input.ReadUInt32(ref result.data_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasData {
+        get { return result.hasData; }
+      }
+      [global::System.CLSCompliant(false)]
+      public uint Data {
+        get { return result.Data; }
+        set { SetData(value); }
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetData(uint value) {
+        PrepareBuilder();
+        result.hasData = true;
+        result.data_ = value;
+        return this;
+      }
+      public Builder ClearData() {
+        PrepareBuilder();
+        result.hasData = false;
+        result.data_ = 0;
+        return this;
+      }
+    }
+    static Uint32Message() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class Int64Message : pb::GeneratedMessage<Int64Message, Int64Message.Builder> {
+    private Int64Message() { }
+    private static readonly Int64Message defaultInstance = new Int64Message().MakeReadOnly();
+    private static readonly string[] _int64MessageFieldNames = new string[] { "data" };
+    private static readonly uint[] _int64MessageFieldTags = new uint[] { 8 };
+    public static Int64Message DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override Int64Message DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override Int64Message ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_Int64Message__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<Int64Message, Int64Message.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_Int64Message__FieldAccessorTable; }
+    }
+
+    public const int DataFieldNumber = 1;
+    private bool hasData;
+    private long data_;
+    public bool HasData {
+      get { return hasData; }
+    }
+    public long Data {
+      get { return data_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _int64MessageFieldNames;
+      if (hasData) {
+        output.WriteInt64(1, field_names[0], Data);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasData) {
+        size += pb::CodedOutputStream.ComputeInt64Size(1, Data);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static Int64Message ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static Int64Message ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static Int64Message ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static Int64Message ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static Int64Message ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static Int64Message ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static Int64Message ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static Int64Message ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static Int64Message ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static Int64Message ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private Int64Message MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(Int64Message prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<Int64Message, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(Int64Message cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private Int64Message result;
+
+      private Int64Message PrepareBuilder() {
+        if (resultIsReadOnly) {
+          Int64Message original = result;
+          result = new Int64Message();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override Int64Message MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.Int64Message.Descriptor; }
+      }
+
+      public override Int64Message DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.Int64Message.DefaultInstance; }
+      }
+
+      public override Int64Message BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is Int64Message) {
+          return MergeFrom((Int64Message) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(Int64Message other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.Int64Message.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasData) {
+          Data = other.Data;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_int64MessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _int64MessageFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasData = input.ReadInt64(ref result.data_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasData {
+        get { return result.hasData; }
+      }
+      public long Data {
+        get { return result.Data; }
+        set { SetData(value); }
+      }
+      public Builder SetData(long value) {
+        PrepareBuilder();
+        result.hasData = true;
+        result.data_ = value;
+        return this;
+      }
+      public Builder ClearData() {
+        PrepareBuilder();
+        result.hasData = false;
+        result.data_ = 0L;
+        return this;
+      }
+    }
+    static Int64Message() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class Uint64Message : pb::GeneratedMessage<Uint64Message, Uint64Message.Builder> {
+    private Uint64Message() { }
+    private static readonly Uint64Message defaultInstance = new Uint64Message().MakeReadOnly();
+    private static readonly string[] _uint64MessageFieldNames = new string[] { "data" };
+    private static readonly uint[] _uint64MessageFieldTags = new uint[] { 8 };
+    public static Uint64Message DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override Uint64Message DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override Uint64Message ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_Uint64Message__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<Uint64Message, Uint64Message.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_Uint64Message__FieldAccessorTable; }
+    }
+
+    public const int DataFieldNumber = 1;
+    private bool hasData;
+    private ulong data_;
+    public bool HasData {
+      get { return hasData; }
+    }
+    [global::System.CLSCompliant(false)]
+    public ulong Data {
+      get { return data_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _uint64MessageFieldNames;
+      if (hasData) {
+        output.WriteUInt64(1, field_names[0], Data);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasData) {
+        size += pb::CodedOutputStream.ComputeUInt64Size(1, Data);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static Uint64Message ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static Uint64Message ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static Uint64Message ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static Uint64Message ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static Uint64Message ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static Uint64Message ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static Uint64Message ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static Uint64Message ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static Uint64Message ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static Uint64Message ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private Uint64Message MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(Uint64Message prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<Uint64Message, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(Uint64Message cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private Uint64Message result;
+
+      private Uint64Message PrepareBuilder() {
+        if (resultIsReadOnly) {
+          Uint64Message original = result;
+          result = new Uint64Message();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override Uint64Message MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.Uint64Message.Descriptor; }
+      }
+
+      public override Uint64Message DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.Uint64Message.DefaultInstance; }
+      }
+
+      public override Uint64Message BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is Uint64Message) {
+          return MergeFrom((Uint64Message) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(Uint64Message other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.Uint64Message.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasData) {
+          Data = other.Data;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_uint64MessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _uint64MessageFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasData = input.ReadUInt64(ref result.data_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasData {
+        get { return result.hasData; }
+      }
+      [global::System.CLSCompliant(false)]
+      public ulong Data {
+        get { return result.Data; }
+        set { SetData(value); }
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetData(ulong value) {
+        PrepareBuilder();
+        result.hasData = true;
+        result.data_ = value;
+        return this;
+      }
+      public Builder ClearData() {
+        PrepareBuilder();
+        result.hasData = false;
+        result.data_ = 0UL;
+        return this;
+      }
+    }
+    static Uint64Message() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class BoolMessage : pb::GeneratedMessage<BoolMessage, BoolMessage.Builder> {
+    private BoolMessage() { }
+    private static readonly BoolMessage defaultInstance = new BoolMessage().MakeReadOnly();
+    private static readonly string[] _boolMessageFieldNames = new string[] { "data" };
+    private static readonly uint[] _boolMessageFieldTags = new uint[] { 8 };
+    public static BoolMessage DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override BoolMessage DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override BoolMessage ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_BoolMessage__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<BoolMessage, BoolMessage.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_BoolMessage__FieldAccessorTable; }
+    }
+
+    public const int DataFieldNumber = 1;
+    private bool hasData;
+    private bool data_;
+    public bool HasData {
+      get { return hasData; }
+    }
+    public bool Data {
+      get { return data_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _boolMessageFieldNames;
+      if (hasData) {
+        output.WriteBool(1, field_names[0], Data);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasData) {
+        size += pb::CodedOutputStream.ComputeBoolSize(1, Data);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static BoolMessage ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static BoolMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static BoolMessage ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static BoolMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static BoolMessage ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static BoolMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static BoolMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static BoolMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static BoolMessage ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static BoolMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private BoolMessage MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(BoolMessage prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<BoolMessage, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(BoolMessage cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private BoolMessage result;
+
+      private BoolMessage PrepareBuilder() {
+        if (resultIsReadOnly) {
+          BoolMessage original = result;
+          result = new BoolMessage();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override BoolMessage MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.BoolMessage.Descriptor; }
+      }
+
+      public override BoolMessage DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.BoolMessage.DefaultInstance; }
+      }
+
+      public override BoolMessage BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is BoolMessage) {
+          return MergeFrom((BoolMessage) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(BoolMessage other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.BoolMessage.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasData) {
+          Data = other.Data;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_boolMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _boolMessageFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasData = input.ReadBool(ref result.data_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasData {
+        get { return result.hasData; }
+      }
+      public bool Data {
+        get { return result.Data; }
+        set { SetData(value); }
+      }
+      public Builder SetData(bool value) {
+        PrepareBuilder();
+        result.hasData = true;
+        result.data_ = value;
+        return this;
+      }
+      public Builder ClearData() {
+        PrepareBuilder();
+        result.hasData = false;
+        result.data_ = false;
+        return this;
+      }
+    }
+    static BoolMessage() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestOneof : pb::GeneratedMessage<TestOneof, TestOneof.Builder> {
+    private TestOneof() { }
+    private static readonly TestOneof defaultInstance = new TestOneof().MakeReadOnly();
+    private static readonly string[] _testOneofFieldNames = new string[] { "foo_int", "foo_message", "foo_string", "foogroup" };
+    private static readonly uint[] _testOneofFieldTags = new uint[] { 8, 26, 18, 35 };
+    public static TestOneof DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestOneof DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestOneof ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestOneof__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestOneof, TestOneof.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestOneof__FieldAccessorTable; }
+    }
+
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class FooGroup : pb::GeneratedMessage<FooGroup, FooGroup.Builder> {
+        private FooGroup() { }
+        private static readonly FooGroup defaultInstance = new FooGroup().MakeReadOnly();
+        private static readonly string[] _fooGroupFieldNames = new string[] { "a", "b" };
+        private static readonly uint[] _fooGroupFieldTags = new uint[] { 40, 50 };
+        public static FooGroup DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override FooGroup DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override FooGroup ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestOneof_FooGroup__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<FooGroup, FooGroup.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestOneof_FooGroup__FieldAccessorTable; }
+        }
+
+        public const int AFieldNumber = 5;
+        private bool hasA;
+        private int a_;
+        public bool HasA {
+          get { return hasA; }
+        }
+        public int A {
+          get { return a_; }
+        }
+
+        public const int BFieldNumber = 6;
+        private bool hasB;
+        private string b_ = "";
+        public bool HasB {
+          get { return hasB; }
+        }
+        public string B {
+          get { return b_; }
+        }
+
+        public override bool IsInitialized {
+          get {
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _fooGroupFieldNames;
+          if (hasA) {
+            output.WriteInt32(5, field_names[0], A);
+          }
+          if (hasB) {
+            output.WriteString(6, field_names[1], B);
+          }
+          UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          if (hasA) {
+            size += pb::CodedOutputStream.ComputeInt32Size(5, A);
+          }
+          if (hasB) {
+            size += pb::CodedOutputStream.ComputeStringSize(6, B);
+          }
+          size += UnknownFields.SerializedSize;
+          memoizedSerializedSize = size;
+          return size;
+        }
+        public static FooGroup ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static FooGroup ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static FooGroup ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static FooGroup ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static FooGroup ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static FooGroup ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static FooGroup ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static FooGroup ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static FooGroup ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static FooGroup ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private FooGroup MakeReadOnly() {
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(FooGroup prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<FooGroup, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(FooGroup cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private FooGroup result;
+
+          private FooGroup PrepareBuilder() {
+            if (resultIsReadOnly) {
+              FooGroup original = result;
+              result = new FooGroup();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override FooGroup MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup.Descriptor; }
+          }
+
+          public override FooGroup DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup.DefaultInstance; }
+          }
+
+          public override FooGroup BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessage other) {
+            if (other is FooGroup) {
+              return MergeFrom((FooGroup) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(FooGroup other) {
+            if (other == global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.HasA) {
+              A = other.A;
+            }
+            if (other.HasB) {
+              B = other.B;
+            }
+            this.MergeUnknownFields(other.UnknownFields);
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            pb::UnknownFieldSet.Builder unknownFields = null;
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_fooGroupFieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _fooGroupFieldTags[field_ordinal];
+                else {
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    if (unknownFields != null) {
+                      this.UnknownFields = unknownFields.Build();
+                    }
+                    return this;
+                  }
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 40: {
+                  result.hasA = input.ReadInt32(ref result.a_);
+                  break;
+                }
+                case 50: {
+                  result.hasB = input.ReadString(ref result.b_);
+                  break;
+                }
+              }
+            }
+
+            if (unknownFields != null) {
+              this.UnknownFields = unknownFields.Build();
+            }
+            return this;
+          }
+
+
+          public bool HasA {
+            get { return result.hasA; }
+          }
+          public int A {
+            get { return result.A; }
+            set { SetA(value); }
+          }
+          public Builder SetA(int value) {
+            PrepareBuilder();
+            result.hasA = true;
+            result.a_ = value;
+            return this;
+          }
+          public Builder ClearA() {
+            PrepareBuilder();
+            result.hasA = false;
+            result.a_ = 0;
+            return this;
+          }
+
+          public bool HasB {
+            get { return result.hasB; }
+          }
+          public string B {
+            get { return result.B; }
+            set { SetB(value); }
+          }
+          public Builder SetB(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasB = true;
+            result.b_ = value;
+            return this;
+          }
+          public Builder ClearB() {
+            PrepareBuilder();
+            result.hasB = false;
+            result.b_ = "";
+            return this;
+          }
+        }
+        static FooGroup() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+      }
+
+    }
+    #endregion
+
+    public const int FooIntFieldNumber = 1;
+    private bool hasFooInt;
+    private int fooInt_;
+    public bool HasFooInt {
+      get { return hasFooInt; }
+    }
+    public int FooInt {
+      get { return fooInt_; }
+    }
+
+    public const int FooStringFieldNumber = 2;
+    private bool hasFooString;
+    private string fooString_ = "";
+    public bool HasFooString {
+      get { return hasFooString; }
+    }
+    public string FooString {
+      get { return fooString_; }
+    }
+
+    public const int FooMessageFieldNumber = 3;
+    private bool hasFooMessage;
+    private global::Google.ProtocolBuffers.TestProtos.TestAllTypes fooMessage_;
+    public bool HasFooMessage {
+      get { return hasFooMessage; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypes FooMessage {
+      get { return fooMessage_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance; }
+    }
+
+    public const int FooGroupFieldNumber = 4;
+    private bool hasFooGroup;
+    private global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup fooGroup_;
+    public bool HasFooGroup {
+      get { return hasFooGroup; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup FooGroup {
+      get { return fooGroup_ ?? global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup.DefaultInstance; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testOneofFieldNames;
+      if (hasFooInt) {
+        output.WriteInt32(1, field_names[0], FooInt);
+      }
+      if (hasFooString) {
+        output.WriteString(2, field_names[2], FooString);
+      }
+      if (hasFooMessage) {
+        output.WriteMessage(3, field_names[1], FooMessage);
+      }
+      if (hasFooGroup) {
+        output.WriteGroup(4, field_names[3], FooGroup);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasFooInt) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, FooInt);
+      }
+      if (hasFooString) {
+        size += pb::CodedOutputStream.ComputeStringSize(2, FooString);
+      }
+      if (hasFooMessage) {
+        size += pb::CodedOutputStream.ComputeMessageSize(3, FooMessage);
+      }
+      if (hasFooGroup) {
+        size += pb::CodedOutputStream.ComputeGroupSize(4, FooGroup);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestOneof ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestOneof ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestOneof ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestOneof ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestOneof ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestOneof ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestOneof ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestOneof ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestOneof ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestOneof ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestOneof MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestOneof prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestOneof, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestOneof cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestOneof result;
+
+      private TestOneof PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestOneof original = result;
+          result = new TestOneof();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestOneof MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestOneof.Descriptor; }
+      }
+
+      public override TestOneof DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestOneof.DefaultInstance; }
+      }
+
+      public override TestOneof BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestOneof) {
+          return MergeFrom((TestOneof) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestOneof other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestOneof.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasFooInt) {
+          FooInt = other.FooInt;
+        }
+        if (other.HasFooString) {
+          FooString = other.FooString;
+        }
+        if (other.HasFooMessage) {
+          MergeFooMessage(other.FooMessage);
+        }
+        if (other.HasFooGroup) {
+          MergeFooGroup(other.FooGroup);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testOneofFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testOneofFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasFooInt = input.ReadInt32(ref result.fooInt_);
+              break;
+            }
+            case 18: {
+              result.hasFooString = input.ReadString(ref result.fooString_);
+              break;
+            }
+            case 26: {
+              global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder();
+              if (result.hasFooMessage) {
+                subBuilder.MergeFrom(FooMessage);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              FooMessage = subBuilder.BuildPartial();
+              break;
+            }
+            case 35: {
+              global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup.CreateBuilder();
+              if (result.hasFooGroup) {
+                subBuilder.MergeFrom(FooGroup);
+              }
+              input.ReadGroup(4, subBuilder, extensionRegistry);
+              FooGroup = subBuilder.BuildPartial();
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasFooInt {
+        get { return result.hasFooInt; }
+      }
+      public int FooInt {
+        get { return result.FooInt; }
+        set { SetFooInt(value); }
+      }
+      public Builder SetFooInt(int value) {
+        PrepareBuilder();
+        result.hasFooInt = true;
+        result.fooInt_ = value;
+        return this;
+      }
+      public Builder ClearFooInt() {
+        PrepareBuilder();
+        result.hasFooInt = false;
+        result.fooInt_ = 0;
+        return this;
+      }
+
+      public bool HasFooString {
+        get { return result.hasFooString; }
+      }
+      public string FooString {
+        get { return result.FooString; }
+        set { SetFooString(value); }
+      }
+      public Builder SetFooString(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasFooString = true;
+        result.fooString_ = value;
+        return this;
+      }
+      public Builder ClearFooString() {
+        PrepareBuilder();
+        result.hasFooString = false;
+        result.fooString_ = "";
+        return this;
+      }
+
+      public bool HasFooMessage {
+       get { return result.hasFooMessage; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypes FooMessage {
+        get { return result.FooMessage; }
+        set { SetFooMessage(value); }
+      }
+      public Builder SetFooMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasFooMessage = true;
+        result.fooMessage_ = value;
+        return this;
+      }
+      public Builder SetFooMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasFooMessage = true;
+        result.fooMessage_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeFooMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasFooMessage &&
+            result.fooMessage_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance) {
+            result.fooMessage_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder(result.fooMessage_).MergeFrom(value).BuildPartial();
+        } else {
+          result.fooMessage_ = value;
+        }
+        result.hasFooMessage = true;
+        return this;
+      }
+      public Builder ClearFooMessage() {
+        PrepareBuilder();
+        result.hasFooMessage = false;
+        result.fooMessage_ = null;
+        return this;
+      }
+
+      public bool HasFooGroup {
+       get { return result.hasFooGroup; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup FooGroup {
+        get { return result.FooGroup; }
+        set { SetFooGroup(value); }
+      }
+      public Builder SetFooGroup(global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasFooGroup = true;
+        result.fooGroup_ = value;
+        return this;
+      }
+      public Builder SetFooGroup(global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasFooGroup = true;
+        result.fooGroup_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeFooGroup(global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasFooGroup &&
+            result.fooGroup_ != global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup.DefaultInstance) {
+            result.fooGroup_ = global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup.CreateBuilder(result.fooGroup_).MergeFrom(value).BuildPartial();
+        } else {
+          result.fooGroup_ = value;
+        }
+        result.hasFooGroup = true;
+        return this;
+      }
+      public Builder ClearFooGroup() {
+        PrepareBuilder();
+        result.hasFooGroup = false;
+        result.fooGroup_ = null;
+        return this;
+      }
+    }
+    static TestOneof() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestOneofBackwardsCompatible : pb::GeneratedMessage<TestOneofBackwardsCompatible, TestOneofBackwardsCompatible.Builder> {
+    private TestOneofBackwardsCompatible() { }
+    private static readonly TestOneofBackwardsCompatible defaultInstance = new TestOneofBackwardsCompatible().MakeReadOnly();
+    private static readonly string[] _testOneofBackwardsCompatibleFieldNames = new string[] { "foo_int", "foo_message", "foo_string", "foogroup" };
+    private static readonly uint[] _testOneofBackwardsCompatibleFieldTags = new uint[] { 8, 26, 18, 35 };
+    public static TestOneofBackwardsCompatible DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestOneofBackwardsCompatible DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestOneofBackwardsCompatible ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestOneofBackwardsCompatible__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestOneofBackwardsCompatible, TestOneofBackwardsCompatible.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestOneofBackwardsCompatible__FieldAccessorTable; }
+    }
+
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class FooGroup : pb::GeneratedMessage<FooGroup, FooGroup.Builder> {
+        private FooGroup() { }
+        private static readonly FooGroup defaultInstance = new FooGroup().MakeReadOnly();
+        private static readonly string[] _fooGroupFieldNames = new string[] { "a", "b" };
+        private static readonly uint[] _fooGroupFieldTags = new uint[] { 40, 50 };
+        public static FooGroup DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override FooGroup DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override FooGroup ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestOneofBackwardsCompatible_FooGroup__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<FooGroup, FooGroup.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestOneofBackwardsCompatible_FooGroup__FieldAccessorTable; }
+        }
+
+        public const int AFieldNumber = 5;
+        private bool hasA;
+        private int a_;
+        public bool HasA {
+          get { return hasA; }
+        }
+        public int A {
+          get { return a_; }
+        }
+
+        public const int BFieldNumber = 6;
+        private bool hasB;
+        private string b_ = "";
+        public bool HasB {
+          get { return hasB; }
+        }
+        public string B {
+          get { return b_; }
+        }
+
+        public override bool IsInitialized {
+          get {
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _fooGroupFieldNames;
+          if (hasA) {
+            output.WriteInt32(5, field_names[0], A);
+          }
+          if (hasB) {
+            output.WriteString(6, field_names[1], B);
+          }
+          UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          if (hasA) {
+            size += pb::CodedOutputStream.ComputeInt32Size(5, A);
+          }
+          if (hasB) {
+            size += pb::CodedOutputStream.ComputeStringSize(6, B);
+          }
+          size += UnknownFields.SerializedSize;
+          memoizedSerializedSize = size;
+          return size;
+        }
+        public static FooGroup ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static FooGroup ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static FooGroup ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static FooGroup ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static FooGroup ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static FooGroup ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static FooGroup ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static FooGroup ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static FooGroup ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static FooGroup ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private FooGroup MakeReadOnly() {
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(FooGroup prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<FooGroup, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(FooGroup cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private FooGroup result;
+
+          private FooGroup PrepareBuilder() {
+            if (resultIsReadOnly) {
+              FooGroup original = result;
+              result = new FooGroup();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override FooGroup MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup.Descriptor; }
+          }
+
+          public override FooGroup DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup.DefaultInstance; }
+          }
+
+          public override FooGroup BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessage other) {
+            if (other is FooGroup) {
+              return MergeFrom((FooGroup) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(FooGroup other) {
+            if (other == global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.HasA) {
+              A = other.A;
+            }
+            if (other.HasB) {
+              B = other.B;
+            }
+            this.MergeUnknownFields(other.UnknownFields);
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            pb::UnknownFieldSet.Builder unknownFields = null;
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_fooGroupFieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _fooGroupFieldTags[field_ordinal];
+                else {
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    if (unknownFields != null) {
+                      this.UnknownFields = unknownFields.Build();
+                    }
+                    return this;
+                  }
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 40: {
+                  result.hasA = input.ReadInt32(ref result.a_);
+                  break;
+                }
+                case 50: {
+                  result.hasB = input.ReadString(ref result.b_);
+                  break;
+                }
+              }
+            }
+
+            if (unknownFields != null) {
+              this.UnknownFields = unknownFields.Build();
+            }
+            return this;
+          }
+
+
+          public bool HasA {
+            get { return result.hasA; }
+          }
+          public int A {
+            get { return result.A; }
+            set { SetA(value); }
+          }
+          public Builder SetA(int value) {
+            PrepareBuilder();
+            result.hasA = true;
+            result.a_ = value;
+            return this;
+          }
+          public Builder ClearA() {
+            PrepareBuilder();
+            result.hasA = false;
+            result.a_ = 0;
+            return this;
+          }
+
+          public bool HasB {
+            get { return result.hasB; }
+          }
+          public string B {
+            get { return result.B; }
+            set { SetB(value); }
+          }
+          public Builder SetB(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasB = true;
+            result.b_ = value;
+            return this;
+          }
+          public Builder ClearB() {
+            PrepareBuilder();
+            result.hasB = false;
+            result.b_ = "";
+            return this;
+          }
+        }
+        static FooGroup() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+      }
+
+    }
+    #endregion
+
+    public const int FooIntFieldNumber = 1;
+    private bool hasFooInt;
+    private int fooInt_;
+    public bool HasFooInt {
+      get { return hasFooInt; }
+    }
+    public int FooInt {
+      get { return fooInt_; }
+    }
+
+    public const int FooStringFieldNumber = 2;
+    private bool hasFooString;
+    private string fooString_ = "";
+    public bool HasFooString {
+      get { return hasFooString; }
+    }
+    public string FooString {
+      get { return fooString_; }
+    }
+
+    public const int FooMessageFieldNumber = 3;
+    private bool hasFooMessage;
+    private global::Google.ProtocolBuffers.TestProtos.TestAllTypes fooMessage_;
+    public bool HasFooMessage {
+      get { return hasFooMessage; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypes FooMessage {
+      get { return fooMessage_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance; }
+    }
+
+    public const int FooGroupFieldNumber = 4;
+    private bool hasFooGroup;
+    private global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup fooGroup_;
+    public bool HasFooGroup {
+      get { return hasFooGroup; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup FooGroup {
+      get { return fooGroup_ ?? global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup.DefaultInstance; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testOneofBackwardsCompatibleFieldNames;
+      if (hasFooInt) {
+        output.WriteInt32(1, field_names[0], FooInt);
+      }
+      if (hasFooString) {
+        output.WriteString(2, field_names[2], FooString);
+      }
+      if (hasFooMessage) {
+        output.WriteMessage(3, field_names[1], FooMessage);
+      }
+      if (hasFooGroup) {
+        output.WriteGroup(4, field_names[3], FooGroup);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasFooInt) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, FooInt);
+      }
+      if (hasFooString) {
+        size += pb::CodedOutputStream.ComputeStringSize(2, FooString);
+      }
+      if (hasFooMessage) {
+        size += pb::CodedOutputStream.ComputeMessageSize(3, FooMessage);
+      }
+      if (hasFooGroup) {
+        size += pb::CodedOutputStream.ComputeGroupSize(4, FooGroup);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestOneofBackwardsCompatible ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestOneofBackwardsCompatible ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestOneofBackwardsCompatible ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestOneofBackwardsCompatible ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestOneofBackwardsCompatible ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestOneofBackwardsCompatible ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestOneofBackwardsCompatible ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestOneofBackwardsCompatible ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestOneofBackwardsCompatible ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestOneofBackwardsCompatible ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestOneofBackwardsCompatible MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestOneofBackwardsCompatible prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestOneofBackwardsCompatible, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestOneofBackwardsCompatible cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestOneofBackwardsCompatible result;
+
+      private TestOneofBackwardsCompatible PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestOneofBackwardsCompatible original = result;
+          result = new TestOneofBackwardsCompatible();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestOneofBackwardsCompatible MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Descriptor; }
+      }
+
+      public override TestOneofBackwardsCompatible DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.DefaultInstance; }
+      }
+
+      public override TestOneofBackwardsCompatible BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestOneofBackwardsCompatible) {
+          return MergeFrom((TestOneofBackwardsCompatible) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestOneofBackwardsCompatible other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasFooInt) {
+          FooInt = other.FooInt;
+        }
+        if (other.HasFooString) {
+          FooString = other.FooString;
+        }
+        if (other.HasFooMessage) {
+          MergeFooMessage(other.FooMessage);
+        }
+        if (other.HasFooGroup) {
+          MergeFooGroup(other.FooGroup);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testOneofBackwardsCompatibleFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testOneofBackwardsCompatibleFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasFooInt = input.ReadInt32(ref result.fooInt_);
+              break;
+            }
+            case 18: {
+              result.hasFooString = input.ReadString(ref result.fooString_);
+              break;
+            }
+            case 26: {
+              global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder();
+              if (result.hasFooMessage) {
+                subBuilder.MergeFrom(FooMessage);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              FooMessage = subBuilder.BuildPartial();
+              break;
+            }
+            case 35: {
+              global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup.CreateBuilder();
+              if (result.hasFooGroup) {
+                subBuilder.MergeFrom(FooGroup);
+              }
+              input.ReadGroup(4, subBuilder, extensionRegistry);
+              FooGroup = subBuilder.BuildPartial();
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasFooInt {
+        get { return result.hasFooInt; }
+      }
+      public int FooInt {
+        get { return result.FooInt; }
+        set { SetFooInt(value); }
+      }
+      public Builder SetFooInt(int value) {
+        PrepareBuilder();
+        result.hasFooInt = true;
+        result.fooInt_ = value;
+        return this;
+      }
+      public Builder ClearFooInt() {
+        PrepareBuilder();
+        result.hasFooInt = false;
+        result.fooInt_ = 0;
+        return this;
+      }
+
+      public bool HasFooString {
+        get { return result.hasFooString; }
+      }
+      public string FooString {
+        get { return result.FooString; }
+        set { SetFooString(value); }
+      }
+      public Builder SetFooString(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasFooString = true;
+        result.fooString_ = value;
+        return this;
+      }
+      public Builder ClearFooString() {
+        PrepareBuilder();
+        result.hasFooString = false;
+        result.fooString_ = "";
+        return this;
+      }
+
+      public bool HasFooMessage {
+       get { return result.hasFooMessage; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypes FooMessage {
+        get { return result.FooMessage; }
+        set { SetFooMessage(value); }
+      }
+      public Builder SetFooMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasFooMessage = true;
+        result.fooMessage_ = value;
+        return this;
+      }
+      public Builder SetFooMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasFooMessage = true;
+        result.fooMessage_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeFooMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasFooMessage &&
+            result.fooMessage_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance) {
+            result.fooMessage_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder(result.fooMessage_).MergeFrom(value).BuildPartial();
+        } else {
+          result.fooMessage_ = value;
+        }
+        result.hasFooMessage = true;
+        return this;
+      }
+      public Builder ClearFooMessage() {
+        PrepareBuilder();
+        result.hasFooMessage = false;
+        result.fooMessage_ = null;
+        return this;
+      }
+
+      public bool HasFooGroup {
+       get { return result.hasFooGroup; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup FooGroup {
+        get { return result.FooGroup; }
+        set { SetFooGroup(value); }
+      }
+      public Builder SetFooGroup(global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasFooGroup = true;
+        result.fooGroup_ = value;
+        return this;
+      }
+      public Builder SetFooGroup(global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasFooGroup = true;
+        result.fooGroup_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeFooGroup(global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasFooGroup &&
+            result.fooGroup_ != global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup.DefaultInstance) {
+            result.fooGroup_ = global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup.CreateBuilder(result.fooGroup_).MergeFrom(value).BuildPartial();
+        } else {
+          result.fooGroup_ = value;
+        }
+        result.hasFooGroup = true;
+        return this;
+      }
+      public Builder ClearFooGroup() {
+        PrepareBuilder();
+        result.hasFooGroup = false;
+        result.fooGroup_ = null;
+        return this;
+      }
+    }
+    static TestOneofBackwardsCompatible() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestOneof2 : pb::GeneratedMessage<TestOneof2, TestOneof2.Builder> {
+    private TestOneof2() { }
+    private static readonly TestOneof2 defaultInstance = new TestOneof2().MakeReadOnly();
+    private static readonly string[] _testOneof2FieldNames = new string[] { "bar_bytes", "bar_cord", "bar_enum", "bar_int", "bar_string", "bar_string_piece", "baz_int", "baz_string", "foo_bytes", "foo_cord", "foo_enum", "foo_int", "foo_lazy_message", "foo_message", "foo_string", "foo_string_piece", "foogroup" };
+    private static readonly uint[] _testOneof2FieldTags = new uint[] { 130, 114, 136, 96, 106, 122, 144, 154, 42, 26, 48, 8, 90, 58, 18, 34, 67 };
+    public static TestOneof2 DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestOneof2 DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestOneof2 ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestOneof2__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestOneof2, TestOneof2.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestOneof2__FieldAccessorTable; }
+    }
+
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      public enum NestedEnum {
+        FOO = 1,
+        BAR = 2,
+        BAZ = 3,
+      }
+
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class FooGroup : pb::GeneratedMessage<FooGroup, FooGroup.Builder> {
+        private FooGroup() { }
+        private static readonly FooGroup defaultInstance = new FooGroup().MakeReadOnly();
+        private static readonly string[] _fooGroupFieldNames = new string[] { "a", "b" };
+        private static readonly uint[] _fooGroupFieldTags = new uint[] { 72, 82 };
+        public static FooGroup DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override FooGroup DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override FooGroup ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestOneof2_FooGroup__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<FooGroup, FooGroup.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestOneof2_FooGroup__FieldAccessorTable; }
+        }
+
+        public const int AFieldNumber = 9;
+        private bool hasA;
+        private int a_;
+        public bool HasA {
+          get { return hasA; }
+        }
+        public int A {
+          get { return a_; }
+        }
+
+        public const int BFieldNumber = 10;
+        private bool hasB;
+        private string b_ = "";
+        public bool HasB {
+          get { return hasB; }
+        }
+        public string B {
+          get { return b_; }
+        }
+
+        public override bool IsInitialized {
+          get {
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _fooGroupFieldNames;
+          if (hasA) {
+            output.WriteInt32(9, field_names[0], A);
+          }
+          if (hasB) {
+            output.WriteString(10, field_names[1], B);
+          }
+          UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          if (hasA) {
+            size += pb::CodedOutputStream.ComputeInt32Size(9, A);
+          }
+          if (hasB) {
+            size += pb::CodedOutputStream.ComputeStringSize(10, B);
+          }
+          size += UnknownFields.SerializedSize;
+          memoizedSerializedSize = size;
+          return size;
+        }
+        public static FooGroup ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static FooGroup ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static FooGroup ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static FooGroup ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static FooGroup ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static FooGroup ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static FooGroup ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static FooGroup ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static FooGroup ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static FooGroup ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private FooGroup MakeReadOnly() {
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(FooGroup prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<FooGroup, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(FooGroup cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private FooGroup result;
+
+          private FooGroup PrepareBuilder() {
+            if (resultIsReadOnly) {
+              FooGroup original = result;
+              result = new FooGroup();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override FooGroup MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup.Descriptor; }
+          }
+
+          public override FooGroup DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup.DefaultInstance; }
+          }
+
+          public override FooGroup BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessage other) {
+            if (other is FooGroup) {
+              return MergeFrom((FooGroup) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(FooGroup other) {
+            if (other == global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.HasA) {
+              A = other.A;
+            }
+            if (other.HasB) {
+              B = other.B;
+            }
+            this.MergeUnknownFields(other.UnknownFields);
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            pb::UnknownFieldSet.Builder unknownFields = null;
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_fooGroupFieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _fooGroupFieldTags[field_ordinal];
+                else {
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    if (unknownFields != null) {
+                      this.UnknownFields = unknownFields.Build();
+                    }
+                    return this;
+                  }
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 72: {
+                  result.hasA = input.ReadInt32(ref result.a_);
+                  break;
+                }
+                case 82: {
+                  result.hasB = input.ReadString(ref result.b_);
+                  break;
+                }
+              }
+            }
+
+            if (unknownFields != null) {
+              this.UnknownFields = unknownFields.Build();
+            }
+            return this;
+          }
+
+
+          public bool HasA {
+            get { return result.hasA; }
+          }
+          public int A {
+            get { return result.A; }
+            set { SetA(value); }
+          }
+          public Builder SetA(int value) {
+            PrepareBuilder();
+            result.hasA = true;
+            result.a_ = value;
+            return this;
+          }
+          public Builder ClearA() {
+            PrepareBuilder();
+            result.hasA = false;
+            result.a_ = 0;
+            return this;
+          }
+
+          public bool HasB {
+            get { return result.hasB; }
+          }
+          public string B {
+            get { return result.B; }
+            set { SetB(value); }
+          }
+          public Builder SetB(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasB = true;
+            result.b_ = value;
+            return this;
+          }
+          public Builder ClearB() {
+            PrepareBuilder();
+            result.hasB = false;
+            result.b_ = "";
+            return this;
+          }
+        }
+        static FooGroup() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+      }
+
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class NestedMessage : pb::GeneratedMessage<NestedMessage, NestedMessage.Builder> {
+        private NestedMessage() { }
+        private static readonly NestedMessage defaultInstance = new NestedMessage().MakeReadOnly();
+        private static readonly string[] _nestedMessageFieldNames = new string[] { "corge_int", "qux_int" };
+        private static readonly uint[] _nestedMessageFieldTags = new uint[] { 16, 8 };
+        public static NestedMessage DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override NestedMessage DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override NestedMessage ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestOneof2_NestedMessage__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<NestedMessage, NestedMessage.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestOneof2_NestedMessage__FieldAccessorTable; }
+        }
+
+        public const int QuxIntFieldNumber = 1;
+        private bool hasQuxInt;
+        private long quxInt_;
+        public bool HasQuxInt {
+          get { return hasQuxInt; }
+        }
+        public long QuxInt {
+          get { return quxInt_; }
+        }
+
+        public const int CorgeIntFieldNumber = 2;
+        private pbc::PopsicleList<int> corgeInt_ = new pbc::PopsicleList<int>();
+        public scg::IList<int> CorgeIntList {
+          get { return pbc::Lists.AsReadOnly(corgeInt_); }
+        }
+        public int CorgeIntCount {
+          get { return corgeInt_.Count; }
+        }
+        public int GetCorgeInt(int index) {
+          return corgeInt_[index];
+        }
+
+        public override bool IsInitialized {
+          get {
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _nestedMessageFieldNames;
+          if (hasQuxInt) {
+            output.WriteInt64(1, field_names[1], QuxInt);
+          }
+          if (corgeInt_.Count > 0) {
+            output.WriteInt32Array(2, field_names[0], corgeInt_);
+          }
+          UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          if (hasQuxInt) {
+            size += pb::CodedOutputStream.ComputeInt64Size(1, QuxInt);
+          }
+          {
+            int dataSize = 0;
+            foreach (int element in CorgeIntList) {
+              dataSize += pb::CodedOutputStream.ComputeInt32SizeNoTag(element);
+            }
+            size += dataSize;
+            size += 1 * corgeInt_.Count;
+          }
+          size += UnknownFields.SerializedSize;
+          memoizedSerializedSize = size;
+          return size;
+        }
+        public static NestedMessage ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static NestedMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static NestedMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private NestedMessage MakeReadOnly() {
+          corgeInt_.MakeReadOnly();
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(NestedMessage prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<NestedMessage, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(NestedMessage cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private NestedMessage result;
+
+          private NestedMessage PrepareBuilder() {
+            if (resultIsReadOnly) {
+              NestedMessage original = result;
+              result = new NestedMessage();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override NestedMessage MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.Descriptor; }
+          }
+
+          public override NestedMessage DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.DefaultInstance; }
+          }
+
+          public override NestedMessage BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessage other) {
+            if (other is NestedMessage) {
+              return MergeFrom((NestedMessage) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(NestedMessage other) {
+            if (other == global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.HasQuxInt) {
+              QuxInt = other.QuxInt;
+            }
+            if (other.corgeInt_.Count != 0) {
+              result.corgeInt_.Add(other.corgeInt_);
+            }
+            this.MergeUnknownFields(other.UnknownFields);
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            pb::UnknownFieldSet.Builder unknownFields = null;
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_nestedMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _nestedMessageFieldTags[field_ordinal];
+                else {
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    if (unknownFields != null) {
+                      this.UnknownFields = unknownFields.Build();
+                    }
+                    return this;
+                  }
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 8: {
+                  result.hasQuxInt = input.ReadInt64(ref result.quxInt_);
+                  break;
+                }
+                case 18:
+                case 16: {
+                  input.ReadInt32Array(tag, field_name, result.corgeInt_);
+                  break;
+                }
+              }
+            }
+
+            if (unknownFields != null) {
+              this.UnknownFields = unknownFields.Build();
+            }
+            return this;
+          }
+
+
+          public bool HasQuxInt {
+            get { return result.hasQuxInt; }
+          }
+          public long QuxInt {
+            get { return result.QuxInt; }
+            set { SetQuxInt(value); }
+          }
+          public Builder SetQuxInt(long value) {
+            PrepareBuilder();
+            result.hasQuxInt = true;
+            result.quxInt_ = value;
+            return this;
+          }
+          public Builder ClearQuxInt() {
+            PrepareBuilder();
+            result.hasQuxInt = false;
+            result.quxInt_ = 0L;
+            return this;
+          }
+
+          public pbc::IPopsicleList<int> CorgeIntList {
+            get { return PrepareBuilder().corgeInt_; }
+          }
+          public int CorgeIntCount {
+            get { return result.CorgeIntCount; }
+          }
+          public int GetCorgeInt(int index) {
+            return result.GetCorgeInt(index);
+          }
+          public Builder SetCorgeInt(int index, int value) {
+            PrepareBuilder();
+            result.corgeInt_[index] = value;
+            return this;
+          }
+          public Builder AddCorgeInt(int value) {
+            PrepareBuilder();
+            result.corgeInt_.Add(value);
+            return this;
+          }
+          public Builder AddRangeCorgeInt(scg::IEnumerable<int> values) {
+            PrepareBuilder();
+            result.corgeInt_.Add(values);
+            return this;
+          }
+          public Builder ClearCorgeInt() {
+            PrepareBuilder();
+            result.corgeInt_.Clear();
+            return this;
+          }
+        }
+        static NestedMessage() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+      }
+
+    }
+    #endregion
+
+    public const int FooIntFieldNumber = 1;
+    private bool hasFooInt;
+    private int fooInt_;
+    public bool HasFooInt {
+      get { return hasFooInt; }
+    }
+    public int FooInt {
+      get { return fooInt_; }
+    }
+
+    public const int FooStringFieldNumber = 2;
+    private bool hasFooString;
+    private string fooString_ = "";
+    public bool HasFooString {
+      get { return hasFooString; }
+    }
+    public string FooString {
+      get { return fooString_; }
+    }
+
+    public const int FooCordFieldNumber = 3;
+    private bool hasFooCord;
+    private string fooCord_ = "";
+    public bool HasFooCord {
+      get { return hasFooCord; }
+    }
+    public string FooCord {
+      get { return fooCord_; }
+    }
+
+    public const int FooStringPieceFieldNumber = 4;
+    private bool hasFooStringPiece;
+    private string fooStringPiece_ = "";
+    public bool HasFooStringPiece {
+      get { return hasFooStringPiece; }
+    }
+    public string FooStringPiece {
+      get { return fooStringPiece_; }
+    }
+
+    public const int FooBytesFieldNumber = 5;
+    private bool hasFooBytes;
+    private pb::ByteString fooBytes_ = pb::ByteString.Empty;
+    public bool HasFooBytes {
+      get { return hasFooBytes; }
+    }
+    public pb::ByteString FooBytes {
+      get { return fooBytes_; }
+    }
+
+    public const int FooEnumFieldNumber = 6;
+    private bool hasFooEnum;
+    private global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedEnum fooEnum_ = global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedEnum.FOO;
+    public bool HasFooEnum {
+      get { return hasFooEnum; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedEnum FooEnum {
+      get { return fooEnum_; }
+    }
+
+    public const int FooMessageFieldNumber = 7;
+    private bool hasFooMessage;
+    private global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage fooMessage_;
+    public bool HasFooMessage {
+      get { return hasFooMessage; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage FooMessage {
+      get { return fooMessage_ ?? global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.DefaultInstance; }
+    }
+
+    public const int FooGroupFieldNumber = 8;
+    private bool hasFooGroup;
+    private global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup fooGroup_;
+    public bool HasFooGroup {
+      get { return hasFooGroup; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup FooGroup {
+      get { return fooGroup_ ?? global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup.DefaultInstance; }
+    }
+
+    public const int FooLazyMessageFieldNumber = 11;
+    private bool hasFooLazyMessage;
+    private global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage fooLazyMessage_;
+    public bool HasFooLazyMessage {
+      get { return hasFooLazyMessage; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage FooLazyMessage {
+      get { return fooLazyMessage_ ?? global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.DefaultInstance; }
+    }
+
+    public const int BarIntFieldNumber = 12;
+    private bool hasBarInt;
+    private int barInt_ = 5;
+    public bool HasBarInt {
+      get { return hasBarInt; }
+    }
+    public int BarInt {
+      get { return barInt_; }
+    }
+
+    public const int BarStringFieldNumber = 13;
+    private bool hasBarString;
+    private string barString_ = "STRING";
+    public bool HasBarString {
+      get { return hasBarString; }
+    }
+    public string BarString {
+      get { return barString_; }
+    }
+
+    public const int BarCordFieldNumber = 14;
+    private bool hasBarCord;
+    private string barCord_ = "CORD";
+    public bool HasBarCord {
+      get { return hasBarCord; }
+    }
+    public string BarCord {
+      get { return barCord_; }
+    }
+
+    public const int BarStringPieceFieldNumber = 15;
+    private bool hasBarStringPiece;
+    private string barStringPiece_ = "SPIECE";
+    public bool HasBarStringPiece {
+      get { return hasBarStringPiece; }
+    }
+    public string BarStringPiece {
+      get { return barStringPiece_; }
+    }
+
+    public const int BarBytesFieldNumber = 16;
+    private bool hasBarBytes;
+    private pb::ByteString barBytes_ = (pb::ByteString) global::Google.ProtocolBuffers.TestProtos.TestOneof2.Descriptor.Fields[13].DefaultValue;
+    public bool HasBarBytes {
+      get { return hasBarBytes; }
+    }
+    public pb::ByteString BarBytes {
+      get { return barBytes_; }
+    }
+
+    public const int BarEnumFieldNumber = 17;
+    private bool hasBarEnum;
+    private global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedEnum barEnum_ = global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedEnum.BAR;
+    public bool HasBarEnum {
+      get { return hasBarEnum; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedEnum BarEnum {
+      get { return barEnum_; }
+    }
+
+    public const int BazIntFieldNumber = 18;
+    private bool hasBazInt;
+    private int bazInt_;
+    public bool HasBazInt {
+      get { return hasBazInt; }
+    }
+    public int BazInt {
+      get { return bazInt_; }
+    }
+
+    public const int BazStringFieldNumber = 19;
+    private bool hasBazString;
+    private string bazString_ = "BAZ";
+    public bool HasBazString {
+      get { return hasBazString; }
+    }
+    public string BazString {
+      get { return bazString_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testOneof2FieldNames;
+      if (hasFooInt) {
+        output.WriteInt32(1, field_names[11], FooInt);
+      }
+      if (hasFooString) {
+        output.WriteString(2, field_names[14], FooString);
+      }
+      if (hasFooCord) {
+        output.WriteString(3, field_names[9], FooCord);
+      }
+      if (hasFooStringPiece) {
+        output.WriteString(4, field_names[15], FooStringPiece);
+      }
+      if (hasFooBytes) {
+        output.WriteBytes(5, field_names[8], FooBytes);
+      }
+      if (hasFooEnum) {
+        output.WriteEnum(6, field_names[10], (int) FooEnum, FooEnum);
+      }
+      if (hasFooMessage) {
+        output.WriteMessage(7, field_names[13], FooMessage);
+      }
+      if (hasFooGroup) {
+        output.WriteGroup(8, field_names[16], FooGroup);
+      }
+      if (hasFooLazyMessage) {
+        output.WriteMessage(11, field_names[12], FooLazyMessage);
+      }
+      if (hasBarInt) {
+        output.WriteInt32(12, field_names[3], BarInt);
+      }
+      if (hasBarString) {
+        output.WriteString(13, field_names[4], BarString);
+      }
+      if (hasBarCord) {
+        output.WriteString(14, field_names[1], BarCord);
+      }
+      if (hasBarStringPiece) {
+        output.WriteString(15, field_names[5], BarStringPiece);
+      }
+      if (hasBarBytes) {
+        output.WriteBytes(16, field_names[0], BarBytes);
+      }
+      if (hasBarEnum) {
+        output.WriteEnum(17, field_names[2], (int) BarEnum, BarEnum);
+      }
+      if (hasBazInt) {
+        output.WriteInt32(18, field_names[6], BazInt);
+      }
+      if (hasBazString) {
+        output.WriteString(19, field_names[7], BazString);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasFooInt) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, FooInt);
+      }
+      if (hasFooString) {
+        size += pb::CodedOutputStream.ComputeStringSize(2, FooString);
+      }
+      if (hasFooCord) {
+        size += pb::CodedOutputStream.ComputeStringSize(3, FooCord);
+      }
+      if (hasFooStringPiece) {
+        size += pb::CodedOutputStream.ComputeStringSize(4, FooStringPiece);
+      }
+      if (hasFooBytes) {
+        size += pb::CodedOutputStream.ComputeBytesSize(5, FooBytes);
+      }
+      if (hasFooEnum) {
+        size += pb::CodedOutputStream.ComputeEnumSize(6, (int) FooEnum);
+      }
+      if (hasFooMessage) {
+        size += pb::CodedOutputStream.ComputeMessageSize(7, FooMessage);
+      }
+      if (hasFooGroup) {
+        size += pb::CodedOutputStream.ComputeGroupSize(8, FooGroup);
+      }
+      if (hasFooLazyMessage) {
+        size += pb::CodedOutputStream.ComputeMessageSize(11, FooLazyMessage);
+      }
+      if (hasBarInt) {
+        size += pb::CodedOutputStream.ComputeInt32Size(12, BarInt);
+      }
+      if (hasBarString) {
+        size += pb::CodedOutputStream.ComputeStringSize(13, BarString);
+      }
+      if (hasBarCord) {
+        size += pb::CodedOutputStream.ComputeStringSize(14, BarCord);
+      }
+      if (hasBarStringPiece) {
+        size += pb::CodedOutputStream.ComputeStringSize(15, BarStringPiece);
+      }
+      if (hasBarBytes) {
+        size += pb::CodedOutputStream.ComputeBytesSize(16, BarBytes);
+      }
+      if (hasBarEnum) {
+        size += pb::CodedOutputStream.ComputeEnumSize(17, (int) BarEnum);
+      }
+      if (hasBazInt) {
+        size += pb::CodedOutputStream.ComputeInt32Size(18, BazInt);
+      }
+      if (hasBazString) {
+        size += pb::CodedOutputStream.ComputeStringSize(19, BazString);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestOneof2 ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestOneof2 ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestOneof2 ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestOneof2 ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestOneof2 ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestOneof2 ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestOneof2 ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestOneof2 ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestOneof2 ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestOneof2 ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestOneof2 MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestOneof2 prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestOneof2, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestOneof2 cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestOneof2 result;
+
+      private TestOneof2 PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestOneof2 original = result;
+          result = new TestOneof2();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestOneof2 MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestOneof2.Descriptor; }
+      }
+
+      public override TestOneof2 DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestOneof2.DefaultInstance; }
+      }
+
+      public override TestOneof2 BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestOneof2) {
+          return MergeFrom((TestOneof2) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestOneof2 other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestOneof2.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasFooInt) {
+          FooInt = other.FooInt;
+        }
+        if (other.HasFooString) {
+          FooString = other.FooString;
+        }
+        if (other.HasFooCord) {
+          FooCord = other.FooCord;
+        }
+        if (other.HasFooStringPiece) {
+          FooStringPiece = other.FooStringPiece;
+        }
+        if (other.HasFooBytes) {
+          FooBytes = other.FooBytes;
+        }
+        if (other.HasFooEnum) {
+          FooEnum = other.FooEnum;
+        }
+        if (other.HasFooMessage) {
+          MergeFooMessage(other.FooMessage);
+        }
+        if (other.HasFooGroup) {
+          MergeFooGroup(other.FooGroup);
+        }
+        if (other.HasFooLazyMessage) {
+          MergeFooLazyMessage(other.FooLazyMessage);
+        }
+        if (other.HasBarInt) {
+          BarInt = other.BarInt;
+        }
+        if (other.HasBarString) {
+          BarString = other.BarString;
+        }
+        if (other.HasBarCord) {
+          BarCord = other.BarCord;
+        }
+        if (other.HasBarStringPiece) {
+          BarStringPiece = other.BarStringPiece;
+        }
+        if (other.HasBarBytes) {
+          BarBytes = other.BarBytes;
+        }
+        if (other.HasBarEnum) {
+          BarEnum = other.BarEnum;
+        }
+        if (other.HasBazInt) {
+          BazInt = other.BazInt;
+        }
+        if (other.HasBazString) {
+          BazString = other.BazString;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testOneof2FieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testOneof2FieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasFooInt = input.ReadInt32(ref result.fooInt_);
+              break;
+            }
+            case 18: {
+              result.hasFooString = input.ReadString(ref result.fooString_);
+              break;
+            }
+            case 26: {
+              result.hasFooCord = input.ReadString(ref result.fooCord_);
+              break;
+            }
+            case 34: {
+              result.hasFooStringPiece = input.ReadString(ref result.fooStringPiece_);
+              break;
+            }
+            case 42: {
+              result.hasFooBytes = input.ReadBytes(ref result.fooBytes_);
+              break;
+            }
+            case 48: {
+              object unknown;
+              if(input.ReadEnum(ref result.fooEnum_, out unknown)) {
+                result.hasFooEnum = true;
+              } else if(unknown is int) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                unknownFields.MergeVarintField(6, (ulong)(int)unknown);
+              }
+              break;
+            }
+            case 58: {
+              global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.CreateBuilder();
+              if (result.hasFooMessage) {
+                subBuilder.MergeFrom(FooMessage);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              FooMessage = subBuilder.BuildPartial();
+              break;
+            }
+            case 67: {
+              global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup.CreateBuilder();
+              if (result.hasFooGroup) {
+                subBuilder.MergeFrom(FooGroup);
+              }
+              input.ReadGroup(8, subBuilder, extensionRegistry);
+              FooGroup = subBuilder.BuildPartial();
+              break;
+            }
+            case 90: {
+              global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.CreateBuilder();
+              if (result.hasFooLazyMessage) {
+                subBuilder.MergeFrom(FooLazyMessage);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              FooLazyMessage = subBuilder.BuildPartial();
+              break;
+            }
+            case 96: {
+              result.hasBarInt = input.ReadInt32(ref result.barInt_);
+              break;
+            }
+            case 106: {
+              result.hasBarString = input.ReadString(ref result.barString_);
+              break;
+            }
+            case 114: {
+              result.hasBarCord = input.ReadString(ref result.barCord_);
+              break;
+            }
+            case 122: {
+              result.hasBarStringPiece = input.ReadString(ref result.barStringPiece_);
+              break;
+            }
+            case 130: {
+              result.hasBarBytes = input.ReadBytes(ref result.barBytes_);
+              break;
+            }
+            case 136: {
+              object unknown;
+              if(input.ReadEnum(ref result.barEnum_, out unknown)) {
+                result.hasBarEnum = true;
+              } else if(unknown is int) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                unknownFields.MergeVarintField(17, (ulong)(int)unknown);
+              }
+              break;
+            }
+            case 144: {
+              result.hasBazInt = input.ReadInt32(ref result.bazInt_);
+              break;
+            }
+            case 154: {
+              result.hasBazString = input.ReadString(ref result.bazString_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasFooInt {
+        get { return result.hasFooInt; }
+      }
+      public int FooInt {
+        get { return result.FooInt; }
+        set { SetFooInt(value); }
+      }
+      public Builder SetFooInt(int value) {
+        PrepareBuilder();
+        result.hasFooInt = true;
+        result.fooInt_ = value;
+        return this;
+      }
+      public Builder ClearFooInt() {
+        PrepareBuilder();
+        result.hasFooInt = false;
+        result.fooInt_ = 0;
+        return this;
+      }
+
+      public bool HasFooString {
+        get { return result.hasFooString; }
+      }
+      public string FooString {
+        get { return result.FooString; }
+        set { SetFooString(value); }
+      }
+      public Builder SetFooString(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasFooString = true;
+        result.fooString_ = value;
+        return this;
+      }
+      public Builder ClearFooString() {
+        PrepareBuilder();
+        result.hasFooString = false;
+        result.fooString_ = "";
+        return this;
+      }
+
+      public bool HasFooCord {
+        get { return result.hasFooCord; }
+      }
+      public string FooCord {
+        get { return result.FooCord; }
+        set { SetFooCord(value); }
+      }
+      public Builder SetFooCord(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasFooCord = true;
+        result.fooCord_ = value;
+        return this;
+      }
+      public Builder ClearFooCord() {
+        PrepareBuilder();
+        result.hasFooCord = false;
+        result.fooCord_ = "";
+        return this;
+      }
+
+      public bool HasFooStringPiece {
+        get { return result.hasFooStringPiece; }
+      }
+      public string FooStringPiece {
+        get { return result.FooStringPiece; }
+        set { SetFooStringPiece(value); }
+      }
+      public Builder SetFooStringPiece(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasFooStringPiece = true;
+        result.fooStringPiece_ = value;
+        return this;
+      }
+      public Builder ClearFooStringPiece() {
+        PrepareBuilder();
+        result.hasFooStringPiece = false;
+        result.fooStringPiece_ = "";
+        return this;
+      }
+
+      public bool HasFooBytes {
+        get { return result.hasFooBytes; }
+      }
+      public pb::ByteString FooBytes {
+        get { return result.FooBytes; }
+        set { SetFooBytes(value); }
+      }
+      public Builder SetFooBytes(pb::ByteString value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasFooBytes = true;
+        result.fooBytes_ = value;
+        return this;
+      }
+      public Builder ClearFooBytes() {
+        PrepareBuilder();
+        result.hasFooBytes = false;
+        result.fooBytes_ = pb::ByteString.Empty;
+        return this;
+      }
+
+      public bool HasFooEnum {
+       get { return result.hasFooEnum; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedEnum FooEnum {
+        get { return result.FooEnum; }
+        set { SetFooEnum(value); }
+      }
+      public Builder SetFooEnum(global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedEnum value) {
+        PrepareBuilder();
+        result.hasFooEnum = true;
+        result.fooEnum_ = value;
+        return this;
+      }
+      public Builder ClearFooEnum() {
+        PrepareBuilder();
+        result.hasFooEnum = false;
+        result.fooEnum_ = global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedEnum.FOO;
+        return this;
+      }
+
+      public bool HasFooMessage {
+       get { return result.hasFooMessage; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage FooMessage {
+        get { return result.FooMessage; }
+        set { SetFooMessage(value); }
+      }
+      public Builder SetFooMessage(global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasFooMessage = true;
+        result.fooMessage_ = value;
+        return this;
+      }
+      public Builder SetFooMessage(global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasFooMessage = true;
+        result.fooMessage_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeFooMessage(global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasFooMessage &&
+            result.fooMessage_ != global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.DefaultInstance) {
+            result.fooMessage_ = global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.CreateBuilder(result.fooMessage_).MergeFrom(value).BuildPartial();
+        } else {
+          result.fooMessage_ = value;
+        }
+        result.hasFooMessage = true;
+        return this;
+      }
+      public Builder ClearFooMessage() {
+        PrepareBuilder();
+        result.hasFooMessage = false;
+        result.fooMessage_ = null;
+        return this;
+      }
+
+      public bool HasFooGroup {
+       get { return result.hasFooGroup; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup FooGroup {
+        get { return result.FooGroup; }
+        set { SetFooGroup(value); }
+      }
+      public Builder SetFooGroup(global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasFooGroup = true;
+        result.fooGroup_ = value;
+        return this;
+      }
+      public Builder SetFooGroup(global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasFooGroup = true;
+        result.fooGroup_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeFooGroup(global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasFooGroup &&
+            result.fooGroup_ != global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup.DefaultInstance) {
+            result.fooGroup_ = global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup.CreateBuilder(result.fooGroup_).MergeFrom(value).BuildPartial();
+        } else {
+          result.fooGroup_ = value;
+        }
+        result.hasFooGroup = true;
+        return this;
+      }
+      public Builder ClearFooGroup() {
+        PrepareBuilder();
+        result.hasFooGroup = false;
+        result.fooGroup_ = null;
+        return this;
+      }
+
+      public bool HasFooLazyMessage {
+       get { return result.hasFooLazyMessage; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage FooLazyMessage {
+        get { return result.FooLazyMessage; }
+        set { SetFooLazyMessage(value); }
+      }
+      public Builder SetFooLazyMessage(global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasFooLazyMessage = true;
+        result.fooLazyMessage_ = value;
+        return this;
+      }
+      public Builder SetFooLazyMessage(global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasFooLazyMessage = true;
+        result.fooLazyMessage_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeFooLazyMessage(global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasFooLazyMessage &&
+            result.fooLazyMessage_ != global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.DefaultInstance) {
+            result.fooLazyMessage_ = global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.CreateBuilder(result.fooLazyMessage_).MergeFrom(value).BuildPartial();
+        } else {
+          result.fooLazyMessage_ = value;
+        }
+        result.hasFooLazyMessage = true;
+        return this;
+      }
+      public Builder ClearFooLazyMessage() {
+        PrepareBuilder();
+        result.hasFooLazyMessage = false;
+        result.fooLazyMessage_ = null;
+        return this;
+      }
+
+      public bool HasBarInt {
+        get { return result.hasBarInt; }
+      }
+      public int BarInt {
+        get { return result.BarInt; }
+        set { SetBarInt(value); }
+      }
+      public Builder SetBarInt(int value) {
+        PrepareBuilder();
+        result.hasBarInt = true;
+        result.barInt_ = value;
+        return this;
+      }
+      public Builder ClearBarInt() {
+        PrepareBuilder();
+        result.hasBarInt = false;
+        result.barInt_ = 5;
+        return this;
+      }
+
+      public bool HasBarString {
+        get { return result.hasBarString; }
+      }
+      public string BarString {
+        get { return result.BarString; }
+        set { SetBarString(value); }
+      }
+      public Builder SetBarString(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasBarString = true;
+        result.barString_ = value;
+        return this;
+      }
+      public Builder ClearBarString() {
+        PrepareBuilder();
+        result.hasBarString = false;
+        result.barString_ = "STRING";
+        return this;
+      }
+
+      public bool HasBarCord {
+        get { return result.hasBarCord; }
+      }
+      public string BarCord {
+        get { return result.BarCord; }
+        set { SetBarCord(value); }
+      }
+      public Builder SetBarCord(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasBarCord = true;
+        result.barCord_ = value;
+        return this;
+      }
+      public Builder ClearBarCord() {
+        PrepareBuilder();
+        result.hasBarCord = false;
+        result.barCord_ = "CORD";
+        return this;
+      }
+
+      public bool HasBarStringPiece {
+        get { return result.hasBarStringPiece; }
+      }
+      public string BarStringPiece {
+        get { return result.BarStringPiece; }
+        set { SetBarStringPiece(value); }
+      }
+      public Builder SetBarStringPiece(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasBarStringPiece = true;
+        result.barStringPiece_ = value;
+        return this;
+      }
+      public Builder ClearBarStringPiece() {
+        PrepareBuilder();
+        result.hasBarStringPiece = false;
+        result.barStringPiece_ = "SPIECE";
+        return this;
+      }
+
+      public bool HasBarBytes {
+        get { return result.hasBarBytes; }
+      }
+      public pb::ByteString BarBytes {
+        get { return result.BarBytes; }
+        set { SetBarBytes(value); }
+      }
+      public Builder SetBarBytes(pb::ByteString value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasBarBytes = true;
+        result.barBytes_ = value;
+        return this;
+      }
+      public Builder ClearBarBytes() {
+        PrepareBuilder();
+        result.hasBarBytes = false;
+        result.barBytes_ = (pb::ByteString) global::Google.ProtocolBuffers.TestProtos.TestOneof2.Descriptor.Fields[13].DefaultValue;
+        return this;
+      }
+
+      public bool HasBarEnum {
+       get { return result.hasBarEnum; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedEnum BarEnum {
+        get { return result.BarEnum; }
+        set { SetBarEnum(value); }
+      }
+      public Builder SetBarEnum(global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedEnum value) {
+        PrepareBuilder();
+        result.hasBarEnum = true;
+        result.barEnum_ = value;
+        return this;
+      }
+      public Builder ClearBarEnum() {
+        PrepareBuilder();
+        result.hasBarEnum = false;
+        result.barEnum_ = global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedEnum.BAR;
+        return this;
+      }
+
+      public bool HasBazInt {
+        get { return result.hasBazInt; }
+      }
+      public int BazInt {
+        get { return result.BazInt; }
+        set { SetBazInt(value); }
+      }
+      public Builder SetBazInt(int value) {
+        PrepareBuilder();
+        result.hasBazInt = true;
+        result.bazInt_ = value;
+        return this;
+      }
+      public Builder ClearBazInt() {
+        PrepareBuilder();
+        result.hasBazInt = false;
+        result.bazInt_ = 0;
+        return this;
+      }
+
+      public bool HasBazString {
+        get { return result.hasBazString; }
+      }
+      public string BazString {
+        get { return result.BazString; }
+        set { SetBazString(value); }
+      }
+      public Builder SetBazString(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasBazString = true;
+        result.bazString_ = value;
+        return this;
+      }
+      public Builder ClearBazString() {
+        PrepareBuilder();
+        result.hasBazString = false;
+        result.bazString_ = "BAZ";
+        return this;
+      }
+    }
+    static TestOneof2() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestRequiredOneof : pb::GeneratedMessage<TestRequiredOneof, TestRequiredOneof.Builder> {
+    private TestRequiredOneof() { }
+    private static readonly TestRequiredOneof defaultInstance = new TestRequiredOneof().MakeReadOnly();
+    private static readonly string[] _testRequiredOneofFieldNames = new string[] { "foo_int", "foo_message", "foo_string" };
+    private static readonly uint[] _testRequiredOneofFieldTags = new uint[] { 8, 26, 18 };
+    public static TestRequiredOneof DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestRequiredOneof DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestRequiredOneof ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestRequiredOneof__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestRequiredOneof, TestRequiredOneof.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestRequiredOneof__FieldAccessorTable; }
+    }
+
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class NestedMessage : pb::GeneratedMessage<NestedMessage, NestedMessage.Builder> {
+        private NestedMessage() { }
+        private static readonly NestedMessage defaultInstance = new NestedMessage().MakeReadOnly();
+        private static readonly string[] _nestedMessageFieldNames = new string[] { "required_double" };
+        private static readonly uint[] _nestedMessageFieldTags = new uint[] { 9 };
+        public static NestedMessage DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override NestedMessage DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override NestedMessage ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestRequiredOneof_NestedMessage__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<NestedMessage, NestedMessage.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestRequiredOneof_NestedMessage__FieldAccessorTable; }
+        }
+
+        public const int RequiredDoubleFieldNumber = 1;
+        private bool hasRequiredDouble;
+        private double requiredDouble_;
+        public bool HasRequiredDouble {
+          get { return hasRequiredDouble; }
+        }
+        public double RequiredDouble {
+          get { return requiredDouble_; }
+        }
+
+        public override bool IsInitialized {
+          get {
+            if (!hasRequiredDouble) return false;
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _nestedMessageFieldNames;
+          if (hasRequiredDouble) {
+            output.WriteDouble(1, field_names[0], RequiredDouble);
+          }
+          UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          if (hasRequiredDouble) {
+            size += pb::CodedOutputStream.ComputeDoubleSize(1, RequiredDouble);
+          }
+          size += UnknownFields.SerializedSize;
+          memoizedSerializedSize = size;
+          return size;
+        }
+        public static NestedMessage ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static NestedMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static NestedMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private NestedMessage MakeReadOnly() {
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(NestedMessage prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<NestedMessage, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(NestedMessage cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private NestedMessage result;
+
+          private NestedMessage PrepareBuilder() {
+            if (resultIsReadOnly) {
+              NestedMessage original = result;
+              result = new NestedMessage();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override NestedMessage MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage.Descriptor; }
+          }
+
+          public override NestedMessage DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage.DefaultInstance; }
+          }
+
+          public override NestedMessage BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessage other) {
+            if (other is NestedMessage) {
+              return MergeFrom((NestedMessage) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(NestedMessage other) {
+            if (other == global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.HasRequiredDouble) {
+              RequiredDouble = other.RequiredDouble;
+            }
+            this.MergeUnknownFields(other.UnknownFields);
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            pb::UnknownFieldSet.Builder unknownFields = null;
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_nestedMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _nestedMessageFieldTags[field_ordinal];
+                else {
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    if (unknownFields != null) {
+                      this.UnknownFields = unknownFields.Build();
+                    }
+                    return this;
+                  }
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 9: {
+                  result.hasRequiredDouble = input.ReadDouble(ref result.requiredDouble_);
+                  break;
+                }
+              }
+            }
+
+            if (unknownFields != null) {
+              this.UnknownFields = unknownFields.Build();
+            }
+            return this;
+          }
+
+
+          public bool HasRequiredDouble {
+            get { return result.hasRequiredDouble; }
+          }
+          public double RequiredDouble {
+            get { return result.RequiredDouble; }
+            set { SetRequiredDouble(value); }
+          }
+          public Builder SetRequiredDouble(double value) {
+            PrepareBuilder();
+            result.hasRequiredDouble = true;
+            result.requiredDouble_ = value;
+            return this;
+          }
+          public Builder ClearRequiredDouble() {
+            PrepareBuilder();
+            result.hasRequiredDouble = false;
+            result.requiredDouble_ = 0D;
+            return this;
+          }
+        }
+        static NestedMessage() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+      }
+
+    }
+    #endregion
+
+    public const int FooIntFieldNumber = 1;
+    private bool hasFooInt;
+    private int fooInt_;
+    public bool HasFooInt {
+      get { return hasFooInt; }
+    }
+    public int FooInt {
+      get { return fooInt_; }
+    }
+
+    public const int FooStringFieldNumber = 2;
+    private bool hasFooString;
+    private string fooString_ = "";
+    public bool HasFooString {
+      get { return hasFooString; }
+    }
+    public string FooString {
+      get { return fooString_; }
+    }
+
+    public const int FooMessageFieldNumber = 3;
+    private bool hasFooMessage;
+    private global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage fooMessage_;
+    public bool HasFooMessage {
+      get { return hasFooMessage; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage FooMessage {
+      get { return fooMessage_ ?? global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage.DefaultInstance; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        if (HasFooMessage) {
+          if (!FooMessage.IsInitialized) return false;
+        }
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testRequiredOneofFieldNames;
+      if (hasFooInt) {
+        output.WriteInt32(1, field_names[0], FooInt);
+      }
+      if (hasFooString) {
+        output.WriteString(2, field_names[2], FooString);
+      }
+      if (hasFooMessage) {
+        output.WriteMessage(3, field_names[1], FooMessage);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasFooInt) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, FooInt);
+      }
+      if (hasFooString) {
+        size += pb::CodedOutputStream.ComputeStringSize(2, FooString);
+      }
+      if (hasFooMessage) {
+        size += pb::CodedOutputStream.ComputeMessageSize(3, FooMessage);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestRequiredOneof ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestRequiredOneof ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestRequiredOneof ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestRequiredOneof ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestRequiredOneof ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestRequiredOneof ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestRequiredOneof ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestRequiredOneof ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestRequiredOneof ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestRequiredOneof ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestRequiredOneof MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestRequiredOneof prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestRequiredOneof, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestRequiredOneof cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestRequiredOneof result;
+
+      private TestRequiredOneof PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestRequiredOneof original = result;
+          result = new TestRequiredOneof();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestRequiredOneof MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Descriptor; }
+      }
+
+      public override TestRequiredOneof DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.DefaultInstance; }
+      }
+
+      public override TestRequiredOneof BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestRequiredOneof) {
+          return MergeFrom((TestRequiredOneof) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestRequiredOneof other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasFooInt) {
+          FooInt = other.FooInt;
+        }
+        if (other.HasFooString) {
+          FooString = other.FooString;
+        }
+        if (other.HasFooMessage) {
+          MergeFooMessage(other.FooMessage);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testRequiredOneofFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testRequiredOneofFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasFooInt = input.ReadInt32(ref result.fooInt_);
+              break;
+            }
+            case 18: {
+              result.hasFooString = input.ReadString(ref result.fooString_);
+              break;
+            }
+            case 26: {
+              global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage.CreateBuilder();
+              if (result.hasFooMessage) {
+                subBuilder.MergeFrom(FooMessage);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              FooMessage = subBuilder.BuildPartial();
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasFooInt {
+        get { return result.hasFooInt; }
+      }
+      public int FooInt {
+        get { return result.FooInt; }
+        set { SetFooInt(value); }
+      }
+      public Builder SetFooInt(int value) {
+        PrepareBuilder();
+        result.hasFooInt = true;
+        result.fooInt_ = value;
+        return this;
+      }
+      public Builder ClearFooInt() {
+        PrepareBuilder();
+        result.hasFooInt = false;
+        result.fooInt_ = 0;
+        return this;
+      }
+
+      public bool HasFooString {
+        get { return result.hasFooString; }
+      }
+      public string FooString {
+        get { return result.FooString; }
+        set { SetFooString(value); }
+      }
+      public Builder SetFooString(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasFooString = true;
+        result.fooString_ = value;
+        return this;
+      }
+      public Builder ClearFooString() {
+        PrepareBuilder();
+        result.hasFooString = false;
+        result.fooString_ = "";
+        return this;
+      }
+
+      public bool HasFooMessage {
+       get { return result.hasFooMessage; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage FooMessage {
+        get { return result.FooMessage; }
+        set { SetFooMessage(value); }
+      }
+      public Builder SetFooMessage(global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasFooMessage = true;
+        result.fooMessage_ = value;
+        return this;
+      }
+      public Builder SetFooMessage(global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasFooMessage = true;
+        result.fooMessage_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeFooMessage(global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasFooMessage &&
+            result.fooMessage_ != global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage.DefaultInstance) {
+            result.fooMessage_ = global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage.CreateBuilder(result.fooMessage_).MergeFrom(value).BuildPartial();
+        } else {
+          result.fooMessage_ = value;
+        }
+        result.hasFooMessage = true;
+        return this;
+      }
+      public Builder ClearFooMessage() {
+        PrepareBuilder();
+        result.hasFooMessage = false;
+        result.fooMessage_ = null;
+        return this;
+      }
+    }
+    static TestRequiredOneof() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestPackedTypes : pb::GeneratedMessage<TestPackedTypes, TestPackedTypes.Builder> {
+    private TestPackedTypes() { }
+    private static readonly TestPackedTypes defaultInstance = new TestPackedTypes().MakeReadOnly();
+    private static readonly string[] _testPackedTypesFieldNames = new string[] { "packed_bool", "packed_double", "packed_enum", "packed_fixed32", "packed_fixed64", "packed_float", "packed_int32", "packed_int64", "packed_sfixed32", "packed_sfixed64", "packed_sint32", "packed_sint64", "packed_uint32", "packed_uint64" };
+    private static readonly uint[] _testPackedTypesFieldTags = new uint[] { 818, 810, 826, 770, 778, 802, 722, 730, 786, 794, 754, 762, 738, 746 };
+    public static TestPackedTypes DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestPackedTypes DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestPackedTypes ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestPackedTypes__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestPackedTypes, TestPackedTypes.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestPackedTypes__FieldAccessorTable; }
+    }
+
+    public const int PackedInt32FieldNumber = 90;
+    private int packedInt32MemoizedSerializedSize;
+    private pbc::PopsicleList<int> packedInt32_ = new pbc::PopsicleList<int>();
+    public scg::IList<int> PackedInt32List {
+      get { return pbc::Lists.AsReadOnly(packedInt32_); }
+    }
+    public int PackedInt32Count {
+      get { return packedInt32_.Count; }
+    }
+    public int GetPackedInt32(int index) {
+      return packedInt32_[index];
+    }
+
+    public const int PackedInt64FieldNumber = 91;
+    private int packedInt64MemoizedSerializedSize;
+    private pbc::PopsicleList<long> packedInt64_ = new pbc::PopsicleList<long>();
+    public scg::IList<long> PackedInt64List {
+      get { return pbc::Lists.AsReadOnly(packedInt64_); }
+    }
+    public int PackedInt64Count {
+      get { return packedInt64_.Count; }
+    }
+    public long GetPackedInt64(int index) {
+      return packedInt64_[index];
+    }
+
+    public const int PackedUint32FieldNumber = 92;
+    private int packedUint32MemoizedSerializedSize;
+    private pbc::PopsicleList<uint> packedUint32_ = new pbc::PopsicleList<uint>();
+    [global::System.CLSCompliant(false)]
+    public scg::IList<uint> PackedUint32List {
+      get { return pbc::Lists.AsReadOnly(packedUint32_); }
+    }
+    public int PackedUint32Count {
+      get { return packedUint32_.Count; }
+    }
+    [global::System.CLSCompliant(false)]
+    public uint GetPackedUint32(int index) {
+      return packedUint32_[index];
+    }
+
+    public const int PackedUint64FieldNumber = 93;
+    private int packedUint64MemoizedSerializedSize;
+    private pbc::PopsicleList<ulong> packedUint64_ = new pbc::PopsicleList<ulong>();
+    [global::System.CLSCompliant(false)]
+    public scg::IList<ulong> PackedUint64List {
+      get { return pbc::Lists.AsReadOnly(packedUint64_); }
+    }
+    public int PackedUint64Count {
+      get { return packedUint64_.Count; }
+    }
+    [global::System.CLSCompliant(false)]
+    public ulong GetPackedUint64(int index) {
+      return packedUint64_[index];
+    }
+
+    public const int PackedSint32FieldNumber = 94;
+    private int packedSint32MemoizedSerializedSize;
+    private pbc::PopsicleList<int> packedSint32_ = new pbc::PopsicleList<int>();
+    public scg::IList<int> PackedSint32List {
+      get { return pbc::Lists.AsReadOnly(packedSint32_); }
+    }
+    public int PackedSint32Count {
+      get { return packedSint32_.Count; }
+    }
+    public int GetPackedSint32(int index) {
+      return packedSint32_[index];
+    }
+
+    public const int PackedSint64FieldNumber = 95;
+    private int packedSint64MemoizedSerializedSize;
+    private pbc::PopsicleList<long> packedSint64_ = new pbc::PopsicleList<long>();
+    public scg::IList<long> PackedSint64List {
+      get { return pbc::Lists.AsReadOnly(packedSint64_); }
+    }
+    public int PackedSint64Count {
+      get { return packedSint64_.Count; }
+    }
+    public long GetPackedSint64(int index) {
+      return packedSint64_[index];
+    }
+
+    public const int PackedFixed32FieldNumber = 96;
+    private int packedFixed32MemoizedSerializedSize;
+    private pbc::PopsicleList<uint> packedFixed32_ = new pbc::PopsicleList<uint>();
+    [global::System.CLSCompliant(false)]
+    public scg::IList<uint> PackedFixed32List {
+      get { return pbc::Lists.AsReadOnly(packedFixed32_); }
+    }
+    public int PackedFixed32Count {
+      get { return packedFixed32_.Count; }
+    }
+    [global::System.CLSCompliant(false)]
+    public uint GetPackedFixed32(int index) {
+      return packedFixed32_[index];
+    }
+
+    public const int PackedFixed64FieldNumber = 97;
+    private int packedFixed64MemoizedSerializedSize;
+    private pbc::PopsicleList<ulong> packedFixed64_ = new pbc::PopsicleList<ulong>();
+    [global::System.CLSCompliant(false)]
+    public scg::IList<ulong> PackedFixed64List {
+      get { return pbc::Lists.AsReadOnly(packedFixed64_); }
+    }
+    public int PackedFixed64Count {
+      get { return packedFixed64_.Count; }
+    }
+    [global::System.CLSCompliant(false)]
+    public ulong GetPackedFixed64(int index) {
+      return packedFixed64_[index];
+    }
+
+    public const int PackedSfixed32FieldNumber = 98;
+    private int packedSfixed32MemoizedSerializedSize;
+    private pbc::PopsicleList<int> packedSfixed32_ = new pbc::PopsicleList<int>();
+    public scg::IList<int> PackedSfixed32List {
+      get { return pbc::Lists.AsReadOnly(packedSfixed32_); }
+    }
+    public int PackedSfixed32Count {
+      get { return packedSfixed32_.Count; }
+    }
+    public int GetPackedSfixed32(int index) {
+      return packedSfixed32_[index];
+    }
+
+    public const int PackedSfixed64FieldNumber = 99;
+    private int packedSfixed64MemoizedSerializedSize;
+    private pbc::PopsicleList<long> packedSfixed64_ = new pbc::PopsicleList<long>();
+    public scg::IList<long> PackedSfixed64List {
+      get { return pbc::Lists.AsReadOnly(packedSfixed64_); }
+    }
+    public int PackedSfixed64Count {
+      get { return packedSfixed64_.Count; }
+    }
+    public long GetPackedSfixed64(int index) {
+      return packedSfixed64_[index];
+    }
+
+    public const int PackedFloatFieldNumber = 100;
+    private int packedFloatMemoizedSerializedSize;
+    private pbc::PopsicleList<float> packedFloat_ = new pbc::PopsicleList<float>();
+    public scg::IList<float> PackedFloatList {
+      get { return pbc::Lists.AsReadOnly(packedFloat_); }
+    }
+    public int PackedFloatCount {
+      get { return packedFloat_.Count; }
+    }
+    public float GetPackedFloat(int index) {
+      return packedFloat_[index];
+    }
+
+    public const int PackedDoubleFieldNumber = 101;
+    private int packedDoubleMemoizedSerializedSize;
+    private pbc::PopsicleList<double> packedDouble_ = new pbc::PopsicleList<double>();
+    public scg::IList<double> PackedDoubleList {
+      get { return pbc::Lists.AsReadOnly(packedDouble_); }
+    }
+    public int PackedDoubleCount {
+      get { return packedDouble_.Count; }
+    }
+    public double GetPackedDouble(int index) {
+      return packedDouble_[index];
+    }
+
+    public const int PackedBoolFieldNumber = 102;
+    private int packedBoolMemoizedSerializedSize;
+    private pbc::PopsicleList<bool> packedBool_ = new pbc::PopsicleList<bool>();
+    public scg::IList<bool> PackedBoolList {
+      get { return pbc::Lists.AsReadOnly(packedBool_); }
+    }
+    public int PackedBoolCount {
+      get { return packedBool_.Count; }
+    }
+    public bool GetPackedBool(int index) {
+      return packedBool_[index];
+    }
+
+    public const int PackedEnumFieldNumber = 103;
+    private int packedEnumMemoizedSerializedSize;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> packedEnum_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> PackedEnumList {
+      get { return pbc::Lists.AsReadOnly(packedEnum_); }
+    }
+    public int PackedEnumCount {
+      get { return packedEnum_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ForeignEnum GetPackedEnum(int index) {
+      return packedEnum_[index];
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testPackedTypesFieldNames;
+      if (packedInt32_.Count > 0) {
+        output.WritePackedInt32Array(90, field_names[6], packedInt32MemoizedSerializedSize, packedInt32_);
+      }
+      if (packedInt64_.Count > 0) {
+        output.WritePackedInt64Array(91, field_names[7], packedInt64MemoizedSerializedSize, packedInt64_);
+      }
+      if (packedUint32_.Count > 0) {
+        output.WritePackedUInt32Array(92, field_names[12], packedUint32MemoizedSerializedSize, packedUint32_);
+      }
+      if (packedUint64_.Count > 0) {
+        output.WritePackedUInt64Array(93, field_names[13], packedUint64MemoizedSerializedSize, packedUint64_);
+      }
+      if (packedSint32_.Count > 0) {
+        output.WritePackedSInt32Array(94, field_names[10], packedSint32MemoizedSerializedSize, packedSint32_);
+      }
+      if (packedSint64_.Count > 0) {
+        output.WritePackedSInt64Array(95, field_names[11], packedSint64MemoizedSerializedSize, packedSint64_);
+      }
+      if (packedFixed32_.Count > 0) {
+        output.WritePackedFixed32Array(96, field_names[3], packedFixed32MemoizedSerializedSize, packedFixed32_);
+      }
+      if (packedFixed64_.Count > 0) {
+        output.WritePackedFixed64Array(97, field_names[4], packedFixed64MemoizedSerializedSize, packedFixed64_);
+      }
+      if (packedSfixed32_.Count > 0) {
+        output.WritePackedSFixed32Array(98, field_names[8], packedSfixed32MemoizedSerializedSize, packedSfixed32_);
+      }
+      if (packedSfixed64_.Count > 0) {
+        output.WritePackedSFixed64Array(99, field_names[9], packedSfixed64MemoizedSerializedSize, packedSfixed64_);
+      }
+      if (packedFloat_.Count > 0) {
+        output.WritePackedFloatArray(100, field_names[5], packedFloatMemoizedSerializedSize, packedFloat_);
+      }
+      if (packedDouble_.Count > 0) {
+        output.WritePackedDoubleArray(101, field_names[1], packedDoubleMemoizedSerializedSize, packedDouble_);
+      }
+      if (packedBool_.Count > 0) {
+        output.WritePackedBoolArray(102, field_names[0], packedBoolMemoizedSerializedSize, packedBool_);
+      }
+      if (packedEnum_.Count > 0) {
+        output.WritePackedEnumArray(103, field_names[2], packedEnumMemoizedSerializedSize, packedEnum_);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      {
+        int dataSize = 0;
+        foreach (int element in PackedInt32List) {
+          dataSize += pb::CodedOutputStream.ComputeInt32SizeNoTag(element);
+        }
+        size += dataSize;
+        if (packedInt32_.Count != 0) {
+          size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+        }
+        packedInt32MemoizedSerializedSize = dataSize;
+      }
+      {
+        int dataSize = 0;
+        foreach (long element in PackedInt64List) {
+          dataSize += pb::CodedOutputStream.ComputeInt64SizeNoTag(element);
+        }
+        size += dataSize;
+        if (packedInt64_.Count != 0) {
+          size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+        }
+        packedInt64MemoizedSerializedSize = dataSize;
+      }
+      {
+        int dataSize = 0;
+        foreach (uint element in PackedUint32List) {
+          dataSize += pb::CodedOutputStream.ComputeUInt32SizeNoTag(element);
+        }
+        size += dataSize;
+        if (packedUint32_.Count != 0) {
+          size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+        }
+        packedUint32MemoizedSerializedSize = dataSize;
+      }
+      {
+        int dataSize = 0;
+        foreach (ulong element in PackedUint64List) {
+          dataSize += pb::CodedOutputStream.ComputeUInt64SizeNoTag(element);
+        }
+        size += dataSize;
+        if (packedUint64_.Count != 0) {
+          size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+        }
+        packedUint64MemoizedSerializedSize = dataSize;
+      }
+      {
+        int dataSize = 0;
+        foreach (int element in PackedSint32List) {
+          dataSize += pb::CodedOutputStream.ComputeSInt32SizeNoTag(element);
+        }
+        size += dataSize;
+        if (packedSint32_.Count != 0) {
+          size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+        }
+        packedSint32MemoizedSerializedSize = dataSize;
+      }
+      {
+        int dataSize = 0;
+        foreach (long element in PackedSint64List) {
+          dataSize += pb::CodedOutputStream.ComputeSInt64SizeNoTag(element);
+        }
+        size += dataSize;
+        if (packedSint64_.Count != 0) {
+          size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+        }
+        packedSint64MemoizedSerializedSize = dataSize;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 4 * packedFixed32_.Count;
+        size += dataSize;
+        if (packedFixed32_.Count != 0) {
+          size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+        }
+        packedFixed32MemoizedSerializedSize = dataSize;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 8 * packedFixed64_.Count;
+        size += dataSize;
+        if (packedFixed64_.Count != 0) {
+          size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+        }
+        packedFixed64MemoizedSerializedSize = dataSize;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 4 * packedSfixed32_.Count;
+        size += dataSize;
+        if (packedSfixed32_.Count != 0) {
+          size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+        }
+        packedSfixed32MemoizedSerializedSize = dataSize;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 8 * packedSfixed64_.Count;
+        size += dataSize;
+        if (packedSfixed64_.Count != 0) {
+          size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+        }
+        packedSfixed64MemoizedSerializedSize = dataSize;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 4 * packedFloat_.Count;
+        size += dataSize;
+        if (packedFloat_.Count != 0) {
+          size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+        }
+        packedFloatMemoizedSerializedSize = dataSize;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 8 * packedDouble_.Count;
+        size += dataSize;
+        if (packedDouble_.Count != 0) {
+          size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+        }
+        packedDoubleMemoizedSerializedSize = dataSize;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 1 * packedBool_.Count;
+        size += dataSize;
+        if (packedBool_.Count != 0) {
+          size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+        }
+        packedBoolMemoizedSerializedSize = dataSize;
+      }
+      {
+        int dataSize = 0;
+        if (packedEnum_.Count > 0) {
+          foreach (global::Google.ProtocolBuffers.TestProtos.ForeignEnum element in packedEnum_) {
+            dataSize += pb::CodedOutputStream.ComputeEnumSizeNoTag((int) element);
+          }
+          size += dataSize;
+          size += 2;
+          size += pb::CodedOutputStream.ComputeRawVarint32Size((uint) dataSize);
+        }
+        packedEnumMemoizedSerializedSize = dataSize;
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestPackedTypes ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestPackedTypes ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestPackedTypes ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestPackedTypes ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestPackedTypes ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestPackedTypes ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestPackedTypes ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestPackedTypes ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestPackedTypes ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestPackedTypes ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestPackedTypes MakeReadOnly() {
+      packedInt32_.MakeReadOnly();
+      packedInt64_.MakeReadOnly();
+      packedUint32_.MakeReadOnly();
+      packedUint64_.MakeReadOnly();
+      packedSint32_.MakeReadOnly();
+      packedSint64_.MakeReadOnly();
+      packedFixed32_.MakeReadOnly();
+      packedFixed64_.MakeReadOnly();
+      packedSfixed32_.MakeReadOnly();
+      packedSfixed64_.MakeReadOnly();
+      packedFloat_.MakeReadOnly();
+      packedDouble_.MakeReadOnly();
+      packedBool_.MakeReadOnly();
+      packedEnum_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestPackedTypes prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestPackedTypes, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestPackedTypes cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestPackedTypes result;
+
+      private TestPackedTypes PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestPackedTypes original = result;
+          result = new TestPackedTypes();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestPackedTypes MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestPackedTypes.Descriptor; }
+      }
+
+      public override TestPackedTypes DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestPackedTypes.DefaultInstance; }
+      }
+
+      public override TestPackedTypes BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestPackedTypes) {
+          return MergeFrom((TestPackedTypes) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestPackedTypes other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestPackedTypes.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.packedInt32_.Count != 0) {
+          result.packedInt32_.Add(other.packedInt32_);
+        }
+        if (other.packedInt64_.Count != 0) {
+          result.packedInt64_.Add(other.packedInt64_);
+        }
+        if (other.packedUint32_.Count != 0) {
+          result.packedUint32_.Add(other.packedUint32_);
+        }
+        if (other.packedUint64_.Count != 0) {
+          result.packedUint64_.Add(other.packedUint64_);
+        }
+        if (other.packedSint32_.Count != 0) {
+          result.packedSint32_.Add(other.packedSint32_);
+        }
+        if (other.packedSint64_.Count != 0) {
+          result.packedSint64_.Add(other.packedSint64_);
+        }
+        if (other.packedFixed32_.Count != 0) {
+          result.packedFixed32_.Add(other.packedFixed32_);
+        }
+        if (other.packedFixed64_.Count != 0) {
+          result.packedFixed64_.Add(other.packedFixed64_);
+        }
+        if (other.packedSfixed32_.Count != 0) {
+          result.packedSfixed32_.Add(other.packedSfixed32_);
+        }
+        if (other.packedSfixed64_.Count != 0) {
+          result.packedSfixed64_.Add(other.packedSfixed64_);
+        }
+        if (other.packedFloat_.Count != 0) {
+          result.packedFloat_.Add(other.packedFloat_);
+        }
+        if (other.packedDouble_.Count != 0) {
+          result.packedDouble_.Add(other.packedDouble_);
+        }
+        if (other.packedBool_.Count != 0) {
+          result.packedBool_.Add(other.packedBool_);
+        }
+        if (other.packedEnum_.Count != 0) {
+          result.packedEnum_.Add(other.packedEnum_);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testPackedTypesFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testPackedTypesFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 722:
+            case 720: {
+              input.ReadInt32Array(tag, field_name, result.packedInt32_);
+              break;
+            }
+            case 730:
+            case 728: {
+              input.ReadInt64Array(tag, field_name, result.packedInt64_);
+              break;
+            }
+            case 738:
+            case 736: {
+              input.ReadUInt32Array(tag, field_name, result.packedUint32_);
+              break;
+            }
+            case 746:
+            case 744: {
+              input.ReadUInt64Array(tag, field_name, result.packedUint64_);
+              break;
+            }
+            case 754:
+            case 752: {
+              input.ReadSInt32Array(tag, field_name, result.packedSint32_);
+              break;
+            }
+            case 762:
+            case 760: {
+              input.ReadSInt64Array(tag, field_name, result.packedSint64_);
+              break;
+            }
+            case 770:
+            case 773: {
+              input.ReadFixed32Array(tag, field_name, result.packedFixed32_);
+              break;
+            }
+            case 778:
+            case 777: {
+              input.ReadFixed64Array(tag, field_name, result.packedFixed64_);
+              break;
+            }
+            case 786:
+            case 789: {
+              input.ReadSFixed32Array(tag, field_name, result.packedSfixed32_);
+              break;
+            }
+            case 794:
+            case 793: {
+              input.ReadSFixed64Array(tag, field_name, result.packedSfixed64_);
+              break;
+            }
+            case 802:
+            case 805: {
+              input.ReadFloatArray(tag, field_name, result.packedFloat_);
+              break;
+            }
+            case 810:
+            case 809: {
+              input.ReadDoubleArray(tag, field_name, result.packedDouble_);
+              break;
+            }
+            case 818:
+            case 816: {
+              input.ReadBoolArray(tag, field_name, result.packedBool_);
+              break;
+            }
+            case 826:
+            case 824: {
+              scg::ICollection<object> unknownItems;
+              input.ReadEnumArray<global::Google.ProtocolBuffers.TestProtos.ForeignEnum>(tag, field_name, result.packedEnum_, out unknownItems);
+              if (unknownItems != null) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                foreach (object rawValue in unknownItems)
+                  if (rawValue is int)
+                    unknownFields.MergeVarintField(103, (ulong)(int)rawValue);
+              }
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public pbc::IPopsicleList<int> PackedInt32List {
+        get { return PrepareBuilder().packedInt32_; }
+      }
+      public int PackedInt32Count {
+        get { return result.PackedInt32Count; }
+      }
+      public int GetPackedInt32(int index) {
+        return result.GetPackedInt32(index);
+      }
+      public Builder SetPackedInt32(int index, int value) {
+        PrepareBuilder();
+        result.packedInt32_[index] = value;
+        return this;
+      }
+      public Builder AddPackedInt32(int value) {
+        PrepareBuilder();
+        result.packedInt32_.Add(value);
+        return this;
+      }
+      public Builder AddRangePackedInt32(scg::IEnumerable<int> values) {
+        PrepareBuilder();
+        result.packedInt32_.Add(values);
+        return this;
+      }
+      public Builder ClearPackedInt32() {
+        PrepareBuilder();
+        result.packedInt32_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<long> PackedInt64List {
+        get { return PrepareBuilder().packedInt64_; }
+      }
+      public int PackedInt64Count {
+        get { return result.PackedInt64Count; }
+      }
+      public long GetPackedInt64(int index) {
+        return result.GetPackedInt64(index);
+      }
+      public Builder SetPackedInt64(int index, long value) {
+        PrepareBuilder();
+        result.packedInt64_[index] = value;
+        return this;
+      }
+      public Builder AddPackedInt64(long value) {
+        PrepareBuilder();
+        result.packedInt64_.Add(value);
+        return this;
+      }
+      public Builder AddRangePackedInt64(scg::IEnumerable<long> values) {
+        PrepareBuilder();
+        result.packedInt64_.Add(values);
+        return this;
+      }
+      public Builder ClearPackedInt64() {
+        PrepareBuilder();
+        result.packedInt64_.Clear();
+        return this;
+      }
+
+      [global::System.CLSCompliant(false)]
+      public pbc::IPopsicleList<uint> PackedUint32List {
+        get { return PrepareBuilder().packedUint32_; }
+      }
+      public int PackedUint32Count {
+        get { return result.PackedUint32Count; }
+      }
+      [global::System.CLSCompliant(false)]
+      public uint GetPackedUint32(int index) {
+        return result.GetPackedUint32(index);
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetPackedUint32(int index, uint value) {
+        PrepareBuilder();
+        result.packedUint32_[index] = value;
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddPackedUint32(uint value) {
+        PrepareBuilder();
+        result.packedUint32_.Add(value);
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRangePackedUint32(scg::IEnumerable<uint> values) {
+        PrepareBuilder();
+        result.packedUint32_.Add(values);
+        return this;
+      }
+      public Builder ClearPackedUint32() {
+        PrepareBuilder();
+        result.packedUint32_.Clear();
+        return this;
+      }
+
+      [global::System.CLSCompliant(false)]
+      public pbc::IPopsicleList<ulong> PackedUint64List {
+        get { return PrepareBuilder().packedUint64_; }
+      }
+      public int PackedUint64Count {
+        get { return result.PackedUint64Count; }
+      }
+      [global::System.CLSCompliant(false)]
+      public ulong GetPackedUint64(int index) {
+        return result.GetPackedUint64(index);
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetPackedUint64(int index, ulong value) {
+        PrepareBuilder();
+        result.packedUint64_[index] = value;
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddPackedUint64(ulong value) {
+        PrepareBuilder();
+        result.packedUint64_.Add(value);
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRangePackedUint64(scg::IEnumerable<ulong> values) {
+        PrepareBuilder();
+        result.packedUint64_.Add(values);
+        return this;
+      }
+      public Builder ClearPackedUint64() {
+        PrepareBuilder();
+        result.packedUint64_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<int> PackedSint32List {
+        get { return PrepareBuilder().packedSint32_; }
+      }
+      public int PackedSint32Count {
+        get { return result.PackedSint32Count; }
+      }
+      public int GetPackedSint32(int index) {
+        return result.GetPackedSint32(index);
+      }
+      public Builder SetPackedSint32(int index, int value) {
+        PrepareBuilder();
+        result.packedSint32_[index] = value;
+        return this;
+      }
+      public Builder AddPackedSint32(int value) {
+        PrepareBuilder();
+        result.packedSint32_.Add(value);
+        return this;
+      }
+      public Builder AddRangePackedSint32(scg::IEnumerable<int> values) {
+        PrepareBuilder();
+        result.packedSint32_.Add(values);
+        return this;
+      }
+      public Builder ClearPackedSint32() {
+        PrepareBuilder();
+        result.packedSint32_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<long> PackedSint64List {
+        get { return PrepareBuilder().packedSint64_; }
+      }
+      public int PackedSint64Count {
+        get { return result.PackedSint64Count; }
+      }
+      public long GetPackedSint64(int index) {
+        return result.GetPackedSint64(index);
+      }
+      public Builder SetPackedSint64(int index, long value) {
+        PrepareBuilder();
+        result.packedSint64_[index] = value;
+        return this;
+      }
+      public Builder AddPackedSint64(long value) {
+        PrepareBuilder();
+        result.packedSint64_.Add(value);
+        return this;
+      }
+      public Builder AddRangePackedSint64(scg::IEnumerable<long> values) {
+        PrepareBuilder();
+        result.packedSint64_.Add(values);
+        return this;
+      }
+      public Builder ClearPackedSint64() {
+        PrepareBuilder();
+        result.packedSint64_.Clear();
+        return this;
+      }
+
+      [global::System.CLSCompliant(false)]
+      public pbc::IPopsicleList<uint> PackedFixed32List {
+        get { return PrepareBuilder().packedFixed32_; }
+      }
+      public int PackedFixed32Count {
+        get { return result.PackedFixed32Count; }
+      }
+      [global::System.CLSCompliant(false)]
+      public uint GetPackedFixed32(int index) {
+        return result.GetPackedFixed32(index);
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetPackedFixed32(int index, uint value) {
+        PrepareBuilder();
+        result.packedFixed32_[index] = value;
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddPackedFixed32(uint value) {
+        PrepareBuilder();
+        result.packedFixed32_.Add(value);
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRangePackedFixed32(scg::IEnumerable<uint> values) {
+        PrepareBuilder();
+        result.packedFixed32_.Add(values);
+        return this;
+      }
+      public Builder ClearPackedFixed32() {
+        PrepareBuilder();
+        result.packedFixed32_.Clear();
+        return this;
+      }
+
+      [global::System.CLSCompliant(false)]
+      public pbc::IPopsicleList<ulong> PackedFixed64List {
+        get { return PrepareBuilder().packedFixed64_; }
+      }
+      public int PackedFixed64Count {
+        get { return result.PackedFixed64Count; }
+      }
+      [global::System.CLSCompliant(false)]
+      public ulong GetPackedFixed64(int index) {
+        return result.GetPackedFixed64(index);
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetPackedFixed64(int index, ulong value) {
+        PrepareBuilder();
+        result.packedFixed64_[index] = value;
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddPackedFixed64(ulong value) {
+        PrepareBuilder();
+        result.packedFixed64_.Add(value);
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRangePackedFixed64(scg::IEnumerable<ulong> values) {
+        PrepareBuilder();
+        result.packedFixed64_.Add(values);
+        return this;
+      }
+      public Builder ClearPackedFixed64() {
+        PrepareBuilder();
+        result.packedFixed64_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<int> PackedSfixed32List {
+        get { return PrepareBuilder().packedSfixed32_; }
+      }
+      public int PackedSfixed32Count {
+        get { return result.PackedSfixed32Count; }
+      }
+      public int GetPackedSfixed32(int index) {
+        return result.GetPackedSfixed32(index);
+      }
+      public Builder SetPackedSfixed32(int index, int value) {
+        PrepareBuilder();
+        result.packedSfixed32_[index] = value;
+        return this;
+      }
+      public Builder AddPackedSfixed32(int value) {
+        PrepareBuilder();
+        result.packedSfixed32_.Add(value);
+        return this;
+      }
+      public Builder AddRangePackedSfixed32(scg::IEnumerable<int> values) {
+        PrepareBuilder();
+        result.packedSfixed32_.Add(values);
+        return this;
+      }
+      public Builder ClearPackedSfixed32() {
+        PrepareBuilder();
+        result.packedSfixed32_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<long> PackedSfixed64List {
+        get { return PrepareBuilder().packedSfixed64_; }
+      }
+      public int PackedSfixed64Count {
+        get { return result.PackedSfixed64Count; }
+      }
+      public long GetPackedSfixed64(int index) {
+        return result.GetPackedSfixed64(index);
+      }
+      public Builder SetPackedSfixed64(int index, long value) {
+        PrepareBuilder();
+        result.packedSfixed64_[index] = value;
+        return this;
+      }
+      public Builder AddPackedSfixed64(long value) {
+        PrepareBuilder();
+        result.packedSfixed64_.Add(value);
+        return this;
+      }
+      public Builder AddRangePackedSfixed64(scg::IEnumerable<long> values) {
+        PrepareBuilder();
+        result.packedSfixed64_.Add(values);
+        return this;
+      }
+      public Builder ClearPackedSfixed64() {
+        PrepareBuilder();
+        result.packedSfixed64_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<float> PackedFloatList {
+        get { return PrepareBuilder().packedFloat_; }
+      }
+      public int PackedFloatCount {
+        get { return result.PackedFloatCount; }
+      }
+      public float GetPackedFloat(int index) {
+        return result.GetPackedFloat(index);
+      }
+      public Builder SetPackedFloat(int index, float value) {
+        PrepareBuilder();
+        result.packedFloat_[index] = value;
+        return this;
+      }
+      public Builder AddPackedFloat(float value) {
+        PrepareBuilder();
+        result.packedFloat_.Add(value);
+        return this;
+      }
+      public Builder AddRangePackedFloat(scg::IEnumerable<float> values) {
+        PrepareBuilder();
+        result.packedFloat_.Add(values);
+        return this;
+      }
+      public Builder ClearPackedFloat() {
+        PrepareBuilder();
+        result.packedFloat_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<double> PackedDoubleList {
+        get { return PrepareBuilder().packedDouble_; }
+      }
+      public int PackedDoubleCount {
+        get { return result.PackedDoubleCount; }
+      }
+      public double GetPackedDouble(int index) {
+        return result.GetPackedDouble(index);
+      }
+      public Builder SetPackedDouble(int index, double value) {
+        PrepareBuilder();
+        result.packedDouble_[index] = value;
+        return this;
+      }
+      public Builder AddPackedDouble(double value) {
+        PrepareBuilder();
+        result.packedDouble_.Add(value);
+        return this;
+      }
+      public Builder AddRangePackedDouble(scg::IEnumerable<double> values) {
+        PrepareBuilder();
+        result.packedDouble_.Add(values);
+        return this;
+      }
+      public Builder ClearPackedDouble() {
+        PrepareBuilder();
+        result.packedDouble_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<bool> PackedBoolList {
+        get { return PrepareBuilder().packedBool_; }
+      }
+      public int PackedBoolCount {
+        get { return result.PackedBoolCount; }
+      }
+      public bool GetPackedBool(int index) {
+        return result.GetPackedBool(index);
+      }
+      public Builder SetPackedBool(int index, bool value) {
+        PrepareBuilder();
+        result.packedBool_[index] = value;
+        return this;
+      }
+      public Builder AddPackedBool(bool value) {
+        PrepareBuilder();
+        result.packedBool_.Add(value);
+        return this;
+      }
+      public Builder AddRangePackedBool(scg::IEnumerable<bool> values) {
+        PrepareBuilder();
+        result.packedBool_.Add(values);
+        return this;
+      }
+      public Builder ClearPackedBool() {
+        PrepareBuilder();
+        result.packedBool_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> PackedEnumList {
+        get { return PrepareBuilder().packedEnum_; }
+      }
+      public int PackedEnumCount {
+        get { return result.PackedEnumCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ForeignEnum GetPackedEnum(int index) {
+        return result.GetPackedEnum(index);
+      }
+      public Builder SetPackedEnum(int index, global::Google.ProtocolBuffers.TestProtos.ForeignEnum value) {
+        PrepareBuilder();
+        result.packedEnum_[index] = value;
+        return this;
+      }
+      public Builder AddPackedEnum(global::Google.ProtocolBuffers.TestProtos.ForeignEnum value) {
+        PrepareBuilder();
+        result.packedEnum_.Add(value);
+        return this;
+      }
+      public Builder AddRangePackedEnum(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> values) {
+        PrepareBuilder();
+        result.packedEnum_.Add(values);
+        return this;
+      }
+      public Builder ClearPackedEnum() {
+        PrepareBuilder();
+        result.packedEnum_.Clear();
+        return this;
+      }
+    }
+    static TestPackedTypes() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestUnpackedTypes : pb::GeneratedMessage<TestUnpackedTypes, TestUnpackedTypes.Builder> {
+    private TestUnpackedTypes() { }
+    private static readonly TestUnpackedTypes defaultInstance = new TestUnpackedTypes().MakeReadOnly();
+    private static readonly string[] _testUnpackedTypesFieldNames = new string[] { "unpacked_bool", "unpacked_double", "unpacked_enum", "unpacked_fixed32", "unpacked_fixed64", "unpacked_float", "unpacked_int32", "unpacked_int64", "unpacked_sfixed32", "unpacked_sfixed64", "unpacked_sint32", "unpacked_sint64", "unpacked_uint32", "unpacked_uint64" };
+    private static readonly uint[] _testUnpackedTypesFieldTags = new uint[] { 816, 809, 824, 773, 777, 805, 720, 728, 789, 793, 752, 760, 736, 744 };
+    public static TestUnpackedTypes DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestUnpackedTypes DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestUnpackedTypes ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestUnpackedTypes__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestUnpackedTypes, TestUnpackedTypes.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestUnpackedTypes__FieldAccessorTable; }
+    }
+
+    public const int UnpackedInt32FieldNumber = 90;
+    private pbc::PopsicleList<int> unpackedInt32_ = new pbc::PopsicleList<int>();
+    public scg::IList<int> UnpackedInt32List {
+      get { return pbc::Lists.AsReadOnly(unpackedInt32_); }
+    }
+    public int UnpackedInt32Count {
+      get { return unpackedInt32_.Count; }
+    }
+    public int GetUnpackedInt32(int index) {
+      return unpackedInt32_[index];
+    }
+
+    public const int UnpackedInt64FieldNumber = 91;
+    private pbc::PopsicleList<long> unpackedInt64_ = new pbc::PopsicleList<long>();
+    public scg::IList<long> UnpackedInt64List {
+      get { return pbc::Lists.AsReadOnly(unpackedInt64_); }
+    }
+    public int UnpackedInt64Count {
+      get { return unpackedInt64_.Count; }
+    }
+    public long GetUnpackedInt64(int index) {
+      return unpackedInt64_[index];
+    }
+
+    public const int UnpackedUint32FieldNumber = 92;
+    private pbc::PopsicleList<uint> unpackedUint32_ = new pbc::PopsicleList<uint>();
+    [global::System.CLSCompliant(false)]
+    public scg::IList<uint> UnpackedUint32List {
+      get { return pbc::Lists.AsReadOnly(unpackedUint32_); }
+    }
+    public int UnpackedUint32Count {
+      get { return unpackedUint32_.Count; }
+    }
+    [global::System.CLSCompliant(false)]
+    public uint GetUnpackedUint32(int index) {
+      return unpackedUint32_[index];
+    }
+
+    public const int UnpackedUint64FieldNumber = 93;
+    private pbc::PopsicleList<ulong> unpackedUint64_ = new pbc::PopsicleList<ulong>();
+    [global::System.CLSCompliant(false)]
+    public scg::IList<ulong> UnpackedUint64List {
+      get { return pbc::Lists.AsReadOnly(unpackedUint64_); }
+    }
+    public int UnpackedUint64Count {
+      get { return unpackedUint64_.Count; }
+    }
+    [global::System.CLSCompliant(false)]
+    public ulong GetUnpackedUint64(int index) {
+      return unpackedUint64_[index];
+    }
+
+    public const int UnpackedSint32FieldNumber = 94;
+    private pbc::PopsicleList<int> unpackedSint32_ = new pbc::PopsicleList<int>();
+    public scg::IList<int> UnpackedSint32List {
+      get { return pbc::Lists.AsReadOnly(unpackedSint32_); }
+    }
+    public int UnpackedSint32Count {
+      get { return unpackedSint32_.Count; }
+    }
+    public int GetUnpackedSint32(int index) {
+      return unpackedSint32_[index];
+    }
+
+    public const int UnpackedSint64FieldNumber = 95;
+    private pbc::PopsicleList<long> unpackedSint64_ = new pbc::PopsicleList<long>();
+    public scg::IList<long> UnpackedSint64List {
+      get { return pbc::Lists.AsReadOnly(unpackedSint64_); }
+    }
+    public int UnpackedSint64Count {
+      get { return unpackedSint64_.Count; }
+    }
+    public long GetUnpackedSint64(int index) {
+      return unpackedSint64_[index];
+    }
+
+    public const int UnpackedFixed32FieldNumber = 96;
+    private pbc::PopsicleList<uint> unpackedFixed32_ = new pbc::PopsicleList<uint>();
+    [global::System.CLSCompliant(false)]
+    public scg::IList<uint> UnpackedFixed32List {
+      get { return pbc::Lists.AsReadOnly(unpackedFixed32_); }
+    }
+    public int UnpackedFixed32Count {
+      get { return unpackedFixed32_.Count; }
+    }
+    [global::System.CLSCompliant(false)]
+    public uint GetUnpackedFixed32(int index) {
+      return unpackedFixed32_[index];
+    }
+
+    public const int UnpackedFixed64FieldNumber = 97;
+    private pbc::PopsicleList<ulong> unpackedFixed64_ = new pbc::PopsicleList<ulong>();
+    [global::System.CLSCompliant(false)]
+    public scg::IList<ulong> UnpackedFixed64List {
+      get { return pbc::Lists.AsReadOnly(unpackedFixed64_); }
+    }
+    public int UnpackedFixed64Count {
+      get { return unpackedFixed64_.Count; }
+    }
+    [global::System.CLSCompliant(false)]
+    public ulong GetUnpackedFixed64(int index) {
+      return unpackedFixed64_[index];
+    }
+
+    public const int UnpackedSfixed32FieldNumber = 98;
+    private pbc::PopsicleList<int> unpackedSfixed32_ = new pbc::PopsicleList<int>();
+    public scg::IList<int> UnpackedSfixed32List {
+      get { return pbc::Lists.AsReadOnly(unpackedSfixed32_); }
+    }
+    public int UnpackedSfixed32Count {
+      get { return unpackedSfixed32_.Count; }
+    }
+    public int GetUnpackedSfixed32(int index) {
+      return unpackedSfixed32_[index];
+    }
+
+    public const int UnpackedSfixed64FieldNumber = 99;
+    private pbc::PopsicleList<long> unpackedSfixed64_ = new pbc::PopsicleList<long>();
+    public scg::IList<long> UnpackedSfixed64List {
+      get { return pbc::Lists.AsReadOnly(unpackedSfixed64_); }
+    }
+    public int UnpackedSfixed64Count {
+      get { return unpackedSfixed64_.Count; }
+    }
+    public long GetUnpackedSfixed64(int index) {
+      return unpackedSfixed64_[index];
+    }
+
+    public const int UnpackedFloatFieldNumber = 100;
+    private pbc::PopsicleList<float> unpackedFloat_ = new pbc::PopsicleList<float>();
+    public scg::IList<float> UnpackedFloatList {
+      get { return pbc::Lists.AsReadOnly(unpackedFloat_); }
+    }
+    public int UnpackedFloatCount {
+      get { return unpackedFloat_.Count; }
+    }
+    public float GetUnpackedFloat(int index) {
+      return unpackedFloat_[index];
+    }
+
+    public const int UnpackedDoubleFieldNumber = 101;
+    private pbc::PopsicleList<double> unpackedDouble_ = new pbc::PopsicleList<double>();
+    public scg::IList<double> UnpackedDoubleList {
+      get { return pbc::Lists.AsReadOnly(unpackedDouble_); }
+    }
+    public int UnpackedDoubleCount {
+      get { return unpackedDouble_.Count; }
+    }
+    public double GetUnpackedDouble(int index) {
+      return unpackedDouble_[index];
+    }
+
+    public const int UnpackedBoolFieldNumber = 102;
+    private pbc::PopsicleList<bool> unpackedBool_ = new pbc::PopsicleList<bool>();
+    public scg::IList<bool> UnpackedBoolList {
+      get { return pbc::Lists.AsReadOnly(unpackedBool_); }
+    }
+    public int UnpackedBoolCount {
+      get { return unpackedBool_.Count; }
+    }
+    public bool GetUnpackedBool(int index) {
+      return unpackedBool_[index];
+    }
+
+    public const int UnpackedEnumFieldNumber = 103;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> unpackedEnum_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> UnpackedEnumList {
+      get { return pbc::Lists.AsReadOnly(unpackedEnum_); }
+    }
+    public int UnpackedEnumCount {
+      get { return unpackedEnum_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ForeignEnum GetUnpackedEnum(int index) {
+      return unpackedEnum_[index];
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testUnpackedTypesFieldNames;
+      if (unpackedInt32_.Count > 0) {
+        output.WriteInt32Array(90, field_names[6], unpackedInt32_);
+      }
+      if (unpackedInt64_.Count > 0) {
+        output.WriteInt64Array(91, field_names[7], unpackedInt64_);
+      }
+      if (unpackedUint32_.Count > 0) {
+        output.WriteUInt32Array(92, field_names[12], unpackedUint32_);
+      }
+      if (unpackedUint64_.Count > 0) {
+        output.WriteUInt64Array(93, field_names[13], unpackedUint64_);
+      }
+      if (unpackedSint32_.Count > 0) {
+        output.WriteSInt32Array(94, field_names[10], unpackedSint32_);
+      }
+      if (unpackedSint64_.Count > 0) {
+        output.WriteSInt64Array(95, field_names[11], unpackedSint64_);
+      }
+      if (unpackedFixed32_.Count > 0) {
+        output.WriteFixed32Array(96, field_names[3], unpackedFixed32_);
+      }
+      if (unpackedFixed64_.Count > 0) {
+        output.WriteFixed64Array(97, field_names[4], unpackedFixed64_);
+      }
+      if (unpackedSfixed32_.Count > 0) {
+        output.WriteSFixed32Array(98, field_names[8], unpackedSfixed32_);
+      }
+      if (unpackedSfixed64_.Count > 0) {
+        output.WriteSFixed64Array(99, field_names[9], unpackedSfixed64_);
+      }
+      if (unpackedFloat_.Count > 0) {
+        output.WriteFloatArray(100, field_names[5], unpackedFloat_);
+      }
+      if (unpackedDouble_.Count > 0) {
+        output.WriteDoubleArray(101, field_names[1], unpackedDouble_);
+      }
+      if (unpackedBool_.Count > 0) {
+        output.WriteBoolArray(102, field_names[0], unpackedBool_);
+      }
+      if (unpackedEnum_.Count > 0) {
+        output.WriteEnumArray(103, field_names[2], unpackedEnum_);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      {
+        int dataSize = 0;
+        foreach (int element in UnpackedInt32List) {
+          dataSize += pb::CodedOutputStream.ComputeInt32SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * unpackedInt32_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (long element in UnpackedInt64List) {
+          dataSize += pb::CodedOutputStream.ComputeInt64SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * unpackedInt64_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (uint element in UnpackedUint32List) {
+          dataSize += pb::CodedOutputStream.ComputeUInt32SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * unpackedUint32_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (ulong element in UnpackedUint64List) {
+          dataSize += pb::CodedOutputStream.ComputeUInt64SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * unpackedUint64_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (int element in UnpackedSint32List) {
+          dataSize += pb::CodedOutputStream.ComputeSInt32SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * unpackedSint32_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (long element in UnpackedSint64List) {
+          dataSize += pb::CodedOutputStream.ComputeSInt64SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * unpackedSint64_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 4 * unpackedFixed32_.Count;
+        size += dataSize;
+        size += 2 * unpackedFixed32_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 8 * unpackedFixed64_.Count;
+        size += dataSize;
+        size += 2 * unpackedFixed64_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 4 * unpackedSfixed32_.Count;
+        size += dataSize;
+        size += 2 * unpackedSfixed32_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 8 * unpackedSfixed64_.Count;
+        size += dataSize;
+        size += 2 * unpackedSfixed64_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 4 * unpackedFloat_.Count;
+        size += dataSize;
+        size += 2 * unpackedFloat_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 8 * unpackedDouble_.Count;
+        size += dataSize;
+        size += 2 * unpackedDouble_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 1 * unpackedBool_.Count;
+        size += dataSize;
+        size += 2 * unpackedBool_.Count;
+      }
+      {
+        int dataSize = 0;
+        if (unpackedEnum_.Count > 0) {
+          foreach (global::Google.ProtocolBuffers.TestProtos.ForeignEnum element in unpackedEnum_) {
+            dataSize += pb::CodedOutputStream.ComputeEnumSizeNoTag((int) element);
+          }
+          size += dataSize;
+          size += 2 * unpackedEnum_.Count;
+        }
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestUnpackedTypes ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestUnpackedTypes ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestUnpackedTypes ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestUnpackedTypes ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestUnpackedTypes ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestUnpackedTypes ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestUnpackedTypes ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestUnpackedTypes ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestUnpackedTypes ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestUnpackedTypes ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestUnpackedTypes MakeReadOnly() {
+      unpackedInt32_.MakeReadOnly();
+      unpackedInt64_.MakeReadOnly();
+      unpackedUint32_.MakeReadOnly();
+      unpackedUint64_.MakeReadOnly();
+      unpackedSint32_.MakeReadOnly();
+      unpackedSint64_.MakeReadOnly();
+      unpackedFixed32_.MakeReadOnly();
+      unpackedFixed64_.MakeReadOnly();
+      unpackedSfixed32_.MakeReadOnly();
+      unpackedSfixed64_.MakeReadOnly();
+      unpackedFloat_.MakeReadOnly();
+      unpackedDouble_.MakeReadOnly();
+      unpackedBool_.MakeReadOnly();
+      unpackedEnum_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestUnpackedTypes prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestUnpackedTypes, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestUnpackedTypes cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestUnpackedTypes result;
+
+      private TestUnpackedTypes PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestUnpackedTypes original = result;
+          result = new TestUnpackedTypes();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestUnpackedTypes MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestUnpackedTypes.Descriptor; }
+      }
+
+      public override TestUnpackedTypes DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestUnpackedTypes.DefaultInstance; }
+      }
+
+      public override TestUnpackedTypes BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestUnpackedTypes) {
+          return MergeFrom((TestUnpackedTypes) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestUnpackedTypes other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestUnpackedTypes.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.unpackedInt32_.Count != 0) {
+          result.unpackedInt32_.Add(other.unpackedInt32_);
+        }
+        if (other.unpackedInt64_.Count != 0) {
+          result.unpackedInt64_.Add(other.unpackedInt64_);
+        }
+        if (other.unpackedUint32_.Count != 0) {
+          result.unpackedUint32_.Add(other.unpackedUint32_);
+        }
+        if (other.unpackedUint64_.Count != 0) {
+          result.unpackedUint64_.Add(other.unpackedUint64_);
+        }
+        if (other.unpackedSint32_.Count != 0) {
+          result.unpackedSint32_.Add(other.unpackedSint32_);
+        }
+        if (other.unpackedSint64_.Count != 0) {
+          result.unpackedSint64_.Add(other.unpackedSint64_);
+        }
+        if (other.unpackedFixed32_.Count != 0) {
+          result.unpackedFixed32_.Add(other.unpackedFixed32_);
+        }
+        if (other.unpackedFixed64_.Count != 0) {
+          result.unpackedFixed64_.Add(other.unpackedFixed64_);
+        }
+        if (other.unpackedSfixed32_.Count != 0) {
+          result.unpackedSfixed32_.Add(other.unpackedSfixed32_);
+        }
+        if (other.unpackedSfixed64_.Count != 0) {
+          result.unpackedSfixed64_.Add(other.unpackedSfixed64_);
+        }
+        if (other.unpackedFloat_.Count != 0) {
+          result.unpackedFloat_.Add(other.unpackedFloat_);
+        }
+        if (other.unpackedDouble_.Count != 0) {
+          result.unpackedDouble_.Add(other.unpackedDouble_);
+        }
+        if (other.unpackedBool_.Count != 0) {
+          result.unpackedBool_.Add(other.unpackedBool_);
+        }
+        if (other.unpackedEnum_.Count != 0) {
+          result.unpackedEnum_.Add(other.unpackedEnum_);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testUnpackedTypesFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testUnpackedTypesFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 722:
+            case 720: {
+              input.ReadInt32Array(tag, field_name, result.unpackedInt32_);
+              break;
+            }
+            case 730:
+            case 728: {
+              input.ReadInt64Array(tag, field_name, result.unpackedInt64_);
+              break;
+            }
+            case 738:
+            case 736: {
+              input.ReadUInt32Array(tag, field_name, result.unpackedUint32_);
+              break;
+            }
+            case 746:
+            case 744: {
+              input.ReadUInt64Array(tag, field_name, result.unpackedUint64_);
+              break;
+            }
+            case 754:
+            case 752: {
+              input.ReadSInt32Array(tag, field_name, result.unpackedSint32_);
+              break;
+            }
+            case 762:
+            case 760: {
+              input.ReadSInt64Array(tag, field_name, result.unpackedSint64_);
+              break;
+            }
+            case 770:
+            case 773: {
+              input.ReadFixed32Array(tag, field_name, result.unpackedFixed32_);
+              break;
+            }
+            case 778:
+            case 777: {
+              input.ReadFixed64Array(tag, field_name, result.unpackedFixed64_);
+              break;
+            }
+            case 786:
+            case 789: {
+              input.ReadSFixed32Array(tag, field_name, result.unpackedSfixed32_);
+              break;
+            }
+            case 794:
+            case 793: {
+              input.ReadSFixed64Array(tag, field_name, result.unpackedSfixed64_);
+              break;
+            }
+            case 802:
+            case 805: {
+              input.ReadFloatArray(tag, field_name, result.unpackedFloat_);
+              break;
+            }
+            case 810:
+            case 809: {
+              input.ReadDoubleArray(tag, field_name, result.unpackedDouble_);
+              break;
+            }
+            case 818:
+            case 816: {
+              input.ReadBoolArray(tag, field_name, result.unpackedBool_);
+              break;
+            }
+            case 826:
+            case 824: {
+              scg::ICollection<object> unknownItems;
+              input.ReadEnumArray<global::Google.ProtocolBuffers.TestProtos.ForeignEnum>(tag, field_name, result.unpackedEnum_, out unknownItems);
+              if (unknownItems != null) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                foreach (object rawValue in unknownItems)
+                  if (rawValue is int)
+                    unknownFields.MergeVarintField(103, (ulong)(int)rawValue);
+              }
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public pbc::IPopsicleList<int> UnpackedInt32List {
+        get { return PrepareBuilder().unpackedInt32_; }
+      }
+      public int UnpackedInt32Count {
+        get { return result.UnpackedInt32Count; }
+      }
+      public int GetUnpackedInt32(int index) {
+        return result.GetUnpackedInt32(index);
+      }
+      public Builder SetUnpackedInt32(int index, int value) {
+        PrepareBuilder();
+        result.unpackedInt32_[index] = value;
+        return this;
+      }
+      public Builder AddUnpackedInt32(int value) {
+        PrepareBuilder();
+        result.unpackedInt32_.Add(value);
+        return this;
+      }
+      public Builder AddRangeUnpackedInt32(scg::IEnumerable<int> values) {
+        PrepareBuilder();
+        result.unpackedInt32_.Add(values);
+        return this;
+      }
+      public Builder ClearUnpackedInt32() {
+        PrepareBuilder();
+        result.unpackedInt32_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<long> UnpackedInt64List {
+        get { return PrepareBuilder().unpackedInt64_; }
+      }
+      public int UnpackedInt64Count {
+        get { return result.UnpackedInt64Count; }
+      }
+      public long GetUnpackedInt64(int index) {
+        return result.GetUnpackedInt64(index);
+      }
+      public Builder SetUnpackedInt64(int index, long value) {
+        PrepareBuilder();
+        result.unpackedInt64_[index] = value;
+        return this;
+      }
+      public Builder AddUnpackedInt64(long value) {
+        PrepareBuilder();
+        result.unpackedInt64_.Add(value);
+        return this;
+      }
+      public Builder AddRangeUnpackedInt64(scg::IEnumerable<long> values) {
+        PrepareBuilder();
+        result.unpackedInt64_.Add(values);
+        return this;
+      }
+      public Builder ClearUnpackedInt64() {
+        PrepareBuilder();
+        result.unpackedInt64_.Clear();
+        return this;
+      }
+
+      [global::System.CLSCompliant(false)]
+      public pbc::IPopsicleList<uint> UnpackedUint32List {
+        get { return PrepareBuilder().unpackedUint32_; }
+      }
+      public int UnpackedUint32Count {
+        get { return result.UnpackedUint32Count; }
+      }
+      [global::System.CLSCompliant(false)]
+      public uint GetUnpackedUint32(int index) {
+        return result.GetUnpackedUint32(index);
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetUnpackedUint32(int index, uint value) {
+        PrepareBuilder();
+        result.unpackedUint32_[index] = value;
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddUnpackedUint32(uint value) {
+        PrepareBuilder();
+        result.unpackedUint32_.Add(value);
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRangeUnpackedUint32(scg::IEnumerable<uint> values) {
+        PrepareBuilder();
+        result.unpackedUint32_.Add(values);
+        return this;
+      }
+      public Builder ClearUnpackedUint32() {
+        PrepareBuilder();
+        result.unpackedUint32_.Clear();
+        return this;
+      }
+
+      [global::System.CLSCompliant(false)]
+      public pbc::IPopsicleList<ulong> UnpackedUint64List {
+        get { return PrepareBuilder().unpackedUint64_; }
+      }
+      public int UnpackedUint64Count {
+        get { return result.UnpackedUint64Count; }
+      }
+      [global::System.CLSCompliant(false)]
+      public ulong GetUnpackedUint64(int index) {
+        return result.GetUnpackedUint64(index);
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetUnpackedUint64(int index, ulong value) {
+        PrepareBuilder();
+        result.unpackedUint64_[index] = value;
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddUnpackedUint64(ulong value) {
+        PrepareBuilder();
+        result.unpackedUint64_.Add(value);
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRangeUnpackedUint64(scg::IEnumerable<ulong> values) {
+        PrepareBuilder();
+        result.unpackedUint64_.Add(values);
+        return this;
+      }
+      public Builder ClearUnpackedUint64() {
+        PrepareBuilder();
+        result.unpackedUint64_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<int> UnpackedSint32List {
+        get { return PrepareBuilder().unpackedSint32_; }
+      }
+      public int UnpackedSint32Count {
+        get { return result.UnpackedSint32Count; }
+      }
+      public int GetUnpackedSint32(int index) {
+        return result.GetUnpackedSint32(index);
+      }
+      public Builder SetUnpackedSint32(int index, int value) {
+        PrepareBuilder();
+        result.unpackedSint32_[index] = value;
+        return this;
+      }
+      public Builder AddUnpackedSint32(int value) {
+        PrepareBuilder();
+        result.unpackedSint32_.Add(value);
+        return this;
+      }
+      public Builder AddRangeUnpackedSint32(scg::IEnumerable<int> values) {
+        PrepareBuilder();
+        result.unpackedSint32_.Add(values);
+        return this;
+      }
+      public Builder ClearUnpackedSint32() {
+        PrepareBuilder();
+        result.unpackedSint32_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<long> UnpackedSint64List {
+        get { return PrepareBuilder().unpackedSint64_; }
+      }
+      public int UnpackedSint64Count {
+        get { return result.UnpackedSint64Count; }
+      }
+      public long GetUnpackedSint64(int index) {
+        return result.GetUnpackedSint64(index);
+      }
+      public Builder SetUnpackedSint64(int index, long value) {
+        PrepareBuilder();
+        result.unpackedSint64_[index] = value;
+        return this;
+      }
+      public Builder AddUnpackedSint64(long value) {
+        PrepareBuilder();
+        result.unpackedSint64_.Add(value);
+        return this;
+      }
+      public Builder AddRangeUnpackedSint64(scg::IEnumerable<long> values) {
+        PrepareBuilder();
+        result.unpackedSint64_.Add(values);
+        return this;
+      }
+      public Builder ClearUnpackedSint64() {
+        PrepareBuilder();
+        result.unpackedSint64_.Clear();
+        return this;
+      }
+
+      [global::System.CLSCompliant(false)]
+      public pbc::IPopsicleList<uint> UnpackedFixed32List {
+        get { return PrepareBuilder().unpackedFixed32_; }
+      }
+      public int UnpackedFixed32Count {
+        get { return result.UnpackedFixed32Count; }
+      }
+      [global::System.CLSCompliant(false)]
+      public uint GetUnpackedFixed32(int index) {
+        return result.GetUnpackedFixed32(index);
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetUnpackedFixed32(int index, uint value) {
+        PrepareBuilder();
+        result.unpackedFixed32_[index] = value;
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddUnpackedFixed32(uint value) {
+        PrepareBuilder();
+        result.unpackedFixed32_.Add(value);
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRangeUnpackedFixed32(scg::IEnumerable<uint> values) {
+        PrepareBuilder();
+        result.unpackedFixed32_.Add(values);
+        return this;
+      }
+      public Builder ClearUnpackedFixed32() {
+        PrepareBuilder();
+        result.unpackedFixed32_.Clear();
+        return this;
+      }
+
+      [global::System.CLSCompliant(false)]
+      public pbc::IPopsicleList<ulong> UnpackedFixed64List {
+        get { return PrepareBuilder().unpackedFixed64_; }
+      }
+      public int UnpackedFixed64Count {
+        get { return result.UnpackedFixed64Count; }
+      }
+      [global::System.CLSCompliant(false)]
+      public ulong GetUnpackedFixed64(int index) {
+        return result.GetUnpackedFixed64(index);
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetUnpackedFixed64(int index, ulong value) {
+        PrepareBuilder();
+        result.unpackedFixed64_[index] = value;
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddUnpackedFixed64(ulong value) {
+        PrepareBuilder();
+        result.unpackedFixed64_.Add(value);
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRangeUnpackedFixed64(scg::IEnumerable<ulong> values) {
+        PrepareBuilder();
+        result.unpackedFixed64_.Add(values);
+        return this;
+      }
+      public Builder ClearUnpackedFixed64() {
+        PrepareBuilder();
+        result.unpackedFixed64_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<int> UnpackedSfixed32List {
+        get { return PrepareBuilder().unpackedSfixed32_; }
+      }
+      public int UnpackedSfixed32Count {
+        get { return result.UnpackedSfixed32Count; }
+      }
+      public int GetUnpackedSfixed32(int index) {
+        return result.GetUnpackedSfixed32(index);
+      }
+      public Builder SetUnpackedSfixed32(int index, int value) {
+        PrepareBuilder();
+        result.unpackedSfixed32_[index] = value;
+        return this;
+      }
+      public Builder AddUnpackedSfixed32(int value) {
+        PrepareBuilder();
+        result.unpackedSfixed32_.Add(value);
+        return this;
+      }
+      public Builder AddRangeUnpackedSfixed32(scg::IEnumerable<int> values) {
+        PrepareBuilder();
+        result.unpackedSfixed32_.Add(values);
+        return this;
+      }
+      public Builder ClearUnpackedSfixed32() {
+        PrepareBuilder();
+        result.unpackedSfixed32_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<long> UnpackedSfixed64List {
+        get { return PrepareBuilder().unpackedSfixed64_; }
+      }
+      public int UnpackedSfixed64Count {
+        get { return result.UnpackedSfixed64Count; }
+      }
+      public long GetUnpackedSfixed64(int index) {
+        return result.GetUnpackedSfixed64(index);
+      }
+      public Builder SetUnpackedSfixed64(int index, long value) {
+        PrepareBuilder();
+        result.unpackedSfixed64_[index] = value;
+        return this;
+      }
+      public Builder AddUnpackedSfixed64(long value) {
+        PrepareBuilder();
+        result.unpackedSfixed64_.Add(value);
+        return this;
+      }
+      public Builder AddRangeUnpackedSfixed64(scg::IEnumerable<long> values) {
+        PrepareBuilder();
+        result.unpackedSfixed64_.Add(values);
+        return this;
+      }
+      public Builder ClearUnpackedSfixed64() {
+        PrepareBuilder();
+        result.unpackedSfixed64_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<float> UnpackedFloatList {
+        get { return PrepareBuilder().unpackedFloat_; }
+      }
+      public int UnpackedFloatCount {
+        get { return result.UnpackedFloatCount; }
+      }
+      public float GetUnpackedFloat(int index) {
+        return result.GetUnpackedFloat(index);
+      }
+      public Builder SetUnpackedFloat(int index, float value) {
+        PrepareBuilder();
+        result.unpackedFloat_[index] = value;
+        return this;
+      }
+      public Builder AddUnpackedFloat(float value) {
+        PrepareBuilder();
+        result.unpackedFloat_.Add(value);
+        return this;
+      }
+      public Builder AddRangeUnpackedFloat(scg::IEnumerable<float> values) {
+        PrepareBuilder();
+        result.unpackedFloat_.Add(values);
+        return this;
+      }
+      public Builder ClearUnpackedFloat() {
+        PrepareBuilder();
+        result.unpackedFloat_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<double> UnpackedDoubleList {
+        get { return PrepareBuilder().unpackedDouble_; }
+      }
+      public int UnpackedDoubleCount {
+        get { return result.UnpackedDoubleCount; }
+      }
+      public double GetUnpackedDouble(int index) {
+        return result.GetUnpackedDouble(index);
+      }
+      public Builder SetUnpackedDouble(int index, double value) {
+        PrepareBuilder();
+        result.unpackedDouble_[index] = value;
+        return this;
+      }
+      public Builder AddUnpackedDouble(double value) {
+        PrepareBuilder();
+        result.unpackedDouble_.Add(value);
+        return this;
+      }
+      public Builder AddRangeUnpackedDouble(scg::IEnumerable<double> values) {
+        PrepareBuilder();
+        result.unpackedDouble_.Add(values);
+        return this;
+      }
+      public Builder ClearUnpackedDouble() {
+        PrepareBuilder();
+        result.unpackedDouble_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<bool> UnpackedBoolList {
+        get { return PrepareBuilder().unpackedBool_; }
+      }
+      public int UnpackedBoolCount {
+        get { return result.UnpackedBoolCount; }
+      }
+      public bool GetUnpackedBool(int index) {
+        return result.GetUnpackedBool(index);
+      }
+      public Builder SetUnpackedBool(int index, bool value) {
+        PrepareBuilder();
+        result.unpackedBool_[index] = value;
+        return this;
+      }
+      public Builder AddUnpackedBool(bool value) {
+        PrepareBuilder();
+        result.unpackedBool_.Add(value);
+        return this;
+      }
+      public Builder AddRangeUnpackedBool(scg::IEnumerable<bool> values) {
+        PrepareBuilder();
+        result.unpackedBool_.Add(values);
+        return this;
+      }
+      public Builder ClearUnpackedBool() {
+        PrepareBuilder();
+        result.unpackedBool_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> UnpackedEnumList {
+        get { return PrepareBuilder().unpackedEnum_; }
+      }
+      public int UnpackedEnumCount {
+        get { return result.UnpackedEnumCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ForeignEnum GetUnpackedEnum(int index) {
+        return result.GetUnpackedEnum(index);
+      }
+      public Builder SetUnpackedEnum(int index, global::Google.ProtocolBuffers.TestProtos.ForeignEnum value) {
+        PrepareBuilder();
+        result.unpackedEnum_[index] = value;
+        return this;
+      }
+      public Builder AddUnpackedEnum(global::Google.ProtocolBuffers.TestProtos.ForeignEnum value) {
+        PrepareBuilder();
+        result.unpackedEnum_.Add(value);
+        return this;
+      }
+      public Builder AddRangeUnpackedEnum(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> values) {
+        PrepareBuilder();
+        result.unpackedEnum_.Add(values);
+        return this;
+      }
+      public Builder ClearUnpackedEnum() {
+        PrepareBuilder();
+        result.unpackedEnum_.Clear();
+        return this;
+      }
+    }
+    static TestUnpackedTypes() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestPackedExtensions : pb::ExtendableMessage<TestPackedExtensions, TestPackedExtensions.Builder> {
+    private TestPackedExtensions() { }
+    private static readonly TestPackedExtensions defaultInstance = new TestPackedExtensions().MakeReadOnly();
+    private static readonly string[] _testPackedExtensionsFieldNames = new string[] {  };
+    private static readonly uint[] _testPackedExtensionsFieldTags = new uint[] {  };
+    public static TestPackedExtensions DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestPackedExtensions DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestPackedExtensions ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestPackedExtensions__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestPackedExtensions, TestPackedExtensions.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestPackedExtensions__FieldAccessorTable; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        if (!ExtensionsAreInitialized) return false;
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testPackedExtensionsFieldNames;
+      pb::ExtendableMessage<TestPackedExtensions, TestPackedExtensions.Builder>.ExtensionWriter extensionWriter = CreateExtensionWriter(this);
+      extensionWriter.WriteUntil(536870912, output);
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += ExtensionsSerializedSize;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestPackedExtensions ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestPackedExtensions ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestPackedExtensions ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestPackedExtensions ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestPackedExtensions ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestPackedExtensions ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestPackedExtensions ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestPackedExtensions ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestPackedExtensions ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestPackedExtensions ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestPackedExtensions MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestPackedExtensions prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::ExtendableBuilder<TestPackedExtensions, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestPackedExtensions cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestPackedExtensions result;
+
+      private TestPackedExtensions PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestPackedExtensions original = result;
+          result = new TestPackedExtensions();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestPackedExtensions MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestPackedExtensions.Descriptor; }
+      }
+
+      public override TestPackedExtensions DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestPackedExtensions.DefaultInstance; }
+      }
+
+      public override TestPackedExtensions BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestPackedExtensions) {
+          return MergeFrom((TestPackedExtensions) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestPackedExtensions other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestPackedExtensions.DefaultInstance) return this;
+        PrepareBuilder();
+          this.MergeExtensionFields(other);
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testPackedExtensionsFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testPackedExtensionsFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+    }
+    static TestPackedExtensions() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestUnpackedExtensions : pb::ExtendableMessage<TestUnpackedExtensions, TestUnpackedExtensions.Builder> {
+    private TestUnpackedExtensions() { }
+    private static readonly TestUnpackedExtensions defaultInstance = new TestUnpackedExtensions().MakeReadOnly();
+    private static readonly string[] _testUnpackedExtensionsFieldNames = new string[] {  };
+    private static readonly uint[] _testUnpackedExtensionsFieldTags = new uint[] {  };
+    public static TestUnpackedExtensions DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestUnpackedExtensions DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestUnpackedExtensions ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestUnpackedExtensions__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestUnpackedExtensions, TestUnpackedExtensions.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestUnpackedExtensions__FieldAccessorTable; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        if (!ExtensionsAreInitialized) return false;
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testUnpackedExtensionsFieldNames;
+      pb::ExtendableMessage<TestUnpackedExtensions, TestUnpackedExtensions.Builder>.ExtensionWriter extensionWriter = CreateExtensionWriter(this);
+      extensionWriter.WriteUntil(536870912, output);
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += ExtensionsSerializedSize;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestUnpackedExtensions ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestUnpackedExtensions ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestUnpackedExtensions ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestUnpackedExtensions ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestUnpackedExtensions ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestUnpackedExtensions ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestUnpackedExtensions ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestUnpackedExtensions ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestUnpackedExtensions ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestUnpackedExtensions ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestUnpackedExtensions MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestUnpackedExtensions prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::ExtendableBuilder<TestUnpackedExtensions, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestUnpackedExtensions cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestUnpackedExtensions result;
+
+      private TestUnpackedExtensions PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestUnpackedExtensions original = result;
+          result = new TestUnpackedExtensions();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestUnpackedExtensions MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensions.Descriptor; }
+      }
+
+      public override TestUnpackedExtensions DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensions.DefaultInstance; }
+      }
+
+      public override TestUnpackedExtensions BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestUnpackedExtensions) {
+          return MergeFrom((TestUnpackedExtensions) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestUnpackedExtensions other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensions.DefaultInstance) return this;
+        PrepareBuilder();
+          this.MergeExtensionFields(other);
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testUnpackedExtensionsFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testUnpackedExtensionsFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+    }
+    static TestUnpackedExtensions() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestDynamicExtensions : pb::GeneratedMessage<TestDynamicExtensions, TestDynamicExtensions.Builder> {
+    private TestDynamicExtensions() { }
+    private static readonly TestDynamicExtensions defaultInstance = new TestDynamicExtensions().MakeReadOnly();
+    private static readonly string[] _testDynamicExtensionsFieldNames = new string[] { "dynamic_enum_extension", "dynamic_message_extension", "enum_extension", "message_extension", "packed_extension", "repeated_extension", "scalar_extension" };
+    private static readonly uint[] _testDynamicExtensionsFieldTags = new uint[] { 16016, 16034, 16008, 16026, 16050, 16042, 16005 };
+    public static TestDynamicExtensions DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestDynamicExtensions DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestDynamicExtensions ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestDynamicExtensions__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestDynamicExtensions, TestDynamicExtensions.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestDynamicExtensions__FieldAccessorTable; }
+    }
+
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      public enum DynamicEnumType {
+        DYNAMIC_FOO = 2200,
+        DYNAMIC_BAR = 2201,
+        DYNAMIC_BAZ = 2202,
+      }
+
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class DynamicMessageType : pb::GeneratedMessage<DynamicMessageType, DynamicMessageType.Builder> {
+        private DynamicMessageType() { }
+        private static readonly DynamicMessageType defaultInstance = new DynamicMessageType().MakeReadOnly();
+        private static readonly string[] _dynamicMessageTypeFieldNames = new string[] { "dynamic_field" };
+        private static readonly uint[] _dynamicMessageTypeFieldTags = new uint[] { 16800 };
+        public static DynamicMessageType DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override DynamicMessageType DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override DynamicMessageType ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestDynamicExtensions_DynamicMessageType__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<DynamicMessageType, DynamicMessageType.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestDynamicExtensions_DynamicMessageType__FieldAccessorTable; }
+        }
+
+        public const int DynamicFieldFieldNumber = 2100;
+        private bool hasDynamicField;
+        private int dynamicField_;
+        public bool HasDynamicField {
+          get { return hasDynamicField; }
+        }
+        public int DynamicField {
+          get { return dynamicField_; }
+        }
+
+        public override bool IsInitialized {
+          get {
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _dynamicMessageTypeFieldNames;
+          if (hasDynamicField) {
+            output.WriteInt32(2100, field_names[0], DynamicField);
+          }
+          UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          if (hasDynamicField) {
+            size += pb::CodedOutputStream.ComputeInt32Size(2100, DynamicField);
+          }
+          size += UnknownFields.SerializedSize;
+          memoizedSerializedSize = size;
+          return size;
+        }
+        public static DynamicMessageType ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static DynamicMessageType ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static DynamicMessageType ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static DynamicMessageType ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static DynamicMessageType ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static DynamicMessageType ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static DynamicMessageType ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static DynamicMessageType ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static DynamicMessageType ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static DynamicMessageType ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private DynamicMessageType MakeReadOnly() {
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(DynamicMessageType prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<DynamicMessageType, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(DynamicMessageType cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private DynamicMessageType result;
+
+          private DynamicMessageType PrepareBuilder() {
+            if (resultIsReadOnly) {
+              DynamicMessageType original = result;
+              result = new DynamicMessageType();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override DynamicMessageType MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType.Descriptor; }
+          }
+
+          public override DynamicMessageType DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType.DefaultInstance; }
+          }
+
+          public override DynamicMessageType BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessage other) {
+            if (other is DynamicMessageType) {
+              return MergeFrom((DynamicMessageType) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(DynamicMessageType other) {
+            if (other == global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.HasDynamicField) {
+              DynamicField = other.DynamicField;
+            }
+            this.MergeUnknownFields(other.UnknownFields);
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            pb::UnknownFieldSet.Builder unknownFields = null;
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_dynamicMessageTypeFieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _dynamicMessageTypeFieldTags[field_ordinal];
+                else {
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    if (unknownFields != null) {
+                      this.UnknownFields = unknownFields.Build();
+                    }
+                    return this;
+                  }
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 16800: {
+                  result.hasDynamicField = input.ReadInt32(ref result.dynamicField_);
+                  break;
+                }
+              }
+            }
+
+            if (unknownFields != null) {
+              this.UnknownFields = unknownFields.Build();
+            }
+            return this;
+          }
+
+
+          public bool HasDynamicField {
+            get { return result.hasDynamicField; }
+          }
+          public int DynamicField {
+            get { return result.DynamicField; }
+            set { SetDynamicField(value); }
+          }
+          public Builder SetDynamicField(int value) {
+            PrepareBuilder();
+            result.hasDynamicField = true;
+            result.dynamicField_ = value;
+            return this;
+          }
+          public Builder ClearDynamicField() {
+            PrepareBuilder();
+            result.hasDynamicField = false;
+            result.dynamicField_ = 0;
+            return this;
+          }
+        }
+        static DynamicMessageType() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+      }
+
+    }
+    #endregion
+
+    public const int ScalarExtensionFieldNumber = 2000;
+    private bool hasScalarExtension;
+    private uint scalarExtension_;
+    public bool HasScalarExtension {
+      get { return hasScalarExtension; }
+    }
+    [global::System.CLSCompliant(false)]
+    public uint ScalarExtension {
+      get { return scalarExtension_; }
+    }
+
+    public const int EnumExtensionFieldNumber = 2001;
+    private bool hasEnumExtension;
+    private global::Google.ProtocolBuffers.TestProtos.ForeignEnum enumExtension_ = global::Google.ProtocolBuffers.TestProtos.ForeignEnum.FOREIGN_FOO;
+    public bool HasEnumExtension {
+      get { return hasEnumExtension; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ForeignEnum EnumExtension {
+      get { return enumExtension_; }
+    }
+
+    public const int DynamicEnumExtensionFieldNumber = 2002;
+    private bool hasDynamicEnumExtension;
+    private global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicEnumType dynamicEnumExtension_ = global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicEnumType.DYNAMIC_FOO;
+    public bool HasDynamicEnumExtension {
+      get { return hasDynamicEnumExtension; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicEnumType DynamicEnumExtension {
+      get { return dynamicEnumExtension_; }
+    }
+
+    public const int MessageExtensionFieldNumber = 2003;
+    private bool hasMessageExtension;
+    private global::Google.ProtocolBuffers.TestProtos.ForeignMessage messageExtension_;
+    public bool HasMessageExtension {
+      get { return hasMessageExtension; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ForeignMessage MessageExtension {
+      get { return messageExtension_ ?? global::Google.ProtocolBuffers.TestProtos.ForeignMessage.DefaultInstance; }
+    }
+
+    public const int DynamicMessageExtensionFieldNumber = 2004;
+    private bool hasDynamicMessageExtension;
+    private global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType dynamicMessageExtension_;
+    public bool HasDynamicMessageExtension {
+      get { return hasDynamicMessageExtension; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType DynamicMessageExtension {
+      get { return dynamicMessageExtension_ ?? global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType.DefaultInstance; }
+    }
+
+    public const int RepeatedExtensionFieldNumber = 2005;
+    private pbc::PopsicleList<string> repeatedExtension_ = new pbc::PopsicleList<string>();
+    public scg::IList<string> RepeatedExtensionList {
+      get { return pbc::Lists.AsReadOnly(repeatedExtension_); }
+    }
+    public int RepeatedExtensionCount {
+      get { return repeatedExtension_.Count; }
+    }
+    public string GetRepeatedExtension(int index) {
+      return repeatedExtension_[index];
+    }
+
+    public const int PackedExtensionFieldNumber = 2006;
+    private int packedExtensionMemoizedSerializedSize;
+    private pbc::PopsicleList<int> packedExtension_ = new pbc::PopsicleList<int>();
+    public scg::IList<int> PackedExtensionList {
+      get { return pbc::Lists.AsReadOnly(packedExtension_); }
+    }
+    public int PackedExtensionCount {
+      get { return packedExtension_.Count; }
+    }
+    public int GetPackedExtension(int index) {
+      return packedExtension_[index];
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testDynamicExtensionsFieldNames;
+      if (hasScalarExtension) {
+        output.WriteFixed32(2000, field_names[6], ScalarExtension);
+      }
+      if (hasEnumExtension) {
+        output.WriteEnum(2001, field_names[2], (int) EnumExtension, EnumExtension);
+      }
+      if (hasDynamicEnumExtension) {
+        output.WriteEnum(2002, field_names[0], (int) DynamicEnumExtension, DynamicEnumExtension);
+      }
+      if (hasMessageExtension) {
+        output.WriteMessage(2003, field_names[3], MessageExtension);
+      }
+      if (hasDynamicMessageExtension) {
+        output.WriteMessage(2004, field_names[1], DynamicMessageExtension);
+      }
+      if (repeatedExtension_.Count > 0) {
+        output.WriteStringArray(2005, field_names[5], repeatedExtension_);
+      }
+      if (packedExtension_.Count > 0) {
+        output.WritePackedSInt32Array(2006, field_names[4], packedExtensionMemoizedSerializedSize, packedExtension_);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasScalarExtension) {
+        size += pb::CodedOutputStream.ComputeFixed32Size(2000, ScalarExtension);
+      }
+      if (hasEnumExtension) {
+        size += pb::CodedOutputStream.ComputeEnumSize(2001, (int) EnumExtension);
+      }
+      if (hasDynamicEnumExtension) {
+        size += pb::CodedOutputStream.ComputeEnumSize(2002, (int) DynamicEnumExtension);
+      }
+      if (hasMessageExtension) {
+        size += pb::CodedOutputStream.ComputeMessageSize(2003, MessageExtension);
+      }
+      if (hasDynamicMessageExtension) {
+        size += pb::CodedOutputStream.ComputeMessageSize(2004, DynamicMessageExtension);
+      }
+      {
+        int dataSize = 0;
+        foreach (string element in RepeatedExtensionList) {
+          dataSize += pb::CodedOutputStream.ComputeStringSizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * repeatedExtension_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (int element in PackedExtensionList) {
+          dataSize += pb::CodedOutputStream.ComputeSInt32SizeNoTag(element);
+        }
+        size += dataSize;
+        if (packedExtension_.Count != 0) {
+          size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+        }
+        packedExtensionMemoizedSerializedSize = dataSize;
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestDynamicExtensions ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestDynamicExtensions ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestDynamicExtensions ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestDynamicExtensions ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestDynamicExtensions ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestDynamicExtensions ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestDynamicExtensions ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestDynamicExtensions ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestDynamicExtensions ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestDynamicExtensions ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestDynamicExtensions MakeReadOnly() {
+      repeatedExtension_.MakeReadOnly();
+      packedExtension_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestDynamicExtensions prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestDynamicExtensions, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestDynamicExtensions cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestDynamicExtensions result;
+
+      private TestDynamicExtensions PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestDynamicExtensions original = result;
+          result = new TestDynamicExtensions();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestDynamicExtensions MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Descriptor; }
+      }
+
+      public override TestDynamicExtensions DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.DefaultInstance; }
+      }
+
+      public override TestDynamicExtensions BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestDynamicExtensions) {
+          return MergeFrom((TestDynamicExtensions) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestDynamicExtensions other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasScalarExtension) {
+          ScalarExtension = other.ScalarExtension;
+        }
+        if (other.HasEnumExtension) {
+          EnumExtension = other.EnumExtension;
+        }
+        if (other.HasDynamicEnumExtension) {
+          DynamicEnumExtension = other.DynamicEnumExtension;
+        }
+        if (other.HasMessageExtension) {
+          MergeMessageExtension(other.MessageExtension);
+        }
+        if (other.HasDynamicMessageExtension) {
+          MergeDynamicMessageExtension(other.DynamicMessageExtension);
+        }
+        if (other.repeatedExtension_.Count != 0) {
+          result.repeatedExtension_.Add(other.repeatedExtension_);
+        }
+        if (other.packedExtension_.Count != 0) {
+          result.packedExtension_.Add(other.packedExtension_);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testDynamicExtensionsFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testDynamicExtensionsFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 16005: {
+              result.hasScalarExtension = input.ReadFixed32(ref result.scalarExtension_);
+              break;
+            }
+            case 16008: {
+              object unknown;
+              if(input.ReadEnum(ref result.enumExtension_, out unknown)) {
+                result.hasEnumExtension = true;
+              } else if(unknown is int) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                unknownFields.MergeVarintField(2001, (ulong)(int)unknown);
+              }
+              break;
+            }
+            case 16016: {
+              object unknown;
+              if(input.ReadEnum(ref result.dynamicEnumExtension_, out unknown)) {
+                result.hasDynamicEnumExtension = true;
+              } else if(unknown is int) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                unknownFields.MergeVarintField(2002, (ulong)(int)unknown);
+              }
+              break;
+            }
+            case 16026: {
+              global::Google.ProtocolBuffers.TestProtos.ForeignMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.ForeignMessage.CreateBuilder();
+              if (result.hasMessageExtension) {
+                subBuilder.MergeFrom(MessageExtension);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              MessageExtension = subBuilder.BuildPartial();
+              break;
+            }
+            case 16034: {
+              global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType.CreateBuilder();
+              if (result.hasDynamicMessageExtension) {
+                subBuilder.MergeFrom(DynamicMessageExtension);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              DynamicMessageExtension = subBuilder.BuildPartial();
+              break;
+            }
+            case 16042: {
+              input.ReadStringArray(tag, field_name, result.repeatedExtension_);
+              break;
+            }
+            case 16050:
+            case 16048: {
+              input.ReadSInt32Array(tag, field_name, result.packedExtension_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasScalarExtension {
+        get { return result.hasScalarExtension; }
+      }
+      [global::System.CLSCompliant(false)]
+      public uint ScalarExtension {
+        get { return result.ScalarExtension; }
+        set { SetScalarExtension(value); }
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetScalarExtension(uint value) {
+        PrepareBuilder();
+        result.hasScalarExtension = true;
+        result.scalarExtension_ = value;
+        return this;
+      }
+      public Builder ClearScalarExtension() {
+        PrepareBuilder();
+        result.hasScalarExtension = false;
+        result.scalarExtension_ = 0;
+        return this;
+      }
+
+      public bool HasEnumExtension {
+       get { return result.hasEnumExtension; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ForeignEnum EnumExtension {
+        get { return result.EnumExtension; }
+        set { SetEnumExtension(value); }
+      }
+      public Builder SetEnumExtension(global::Google.ProtocolBuffers.TestProtos.ForeignEnum value) {
+        PrepareBuilder();
+        result.hasEnumExtension = true;
+        result.enumExtension_ = value;
+        return this;
+      }
+      public Builder ClearEnumExtension() {
+        PrepareBuilder();
+        result.hasEnumExtension = false;
+        result.enumExtension_ = global::Google.ProtocolBuffers.TestProtos.ForeignEnum.FOREIGN_FOO;
+        return this;
+      }
+
+      public bool HasDynamicEnumExtension {
+       get { return result.hasDynamicEnumExtension; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicEnumType DynamicEnumExtension {
+        get { return result.DynamicEnumExtension; }
+        set { SetDynamicEnumExtension(value); }
+      }
+      public Builder SetDynamicEnumExtension(global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicEnumType value) {
+        PrepareBuilder();
+        result.hasDynamicEnumExtension = true;
+        result.dynamicEnumExtension_ = value;
+        return this;
+      }
+      public Builder ClearDynamicEnumExtension() {
+        PrepareBuilder();
+        result.hasDynamicEnumExtension = false;
+        result.dynamicEnumExtension_ = global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicEnumType.DYNAMIC_FOO;
+        return this;
+      }
+
+      public bool HasMessageExtension {
+       get { return result.hasMessageExtension; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ForeignMessage MessageExtension {
+        get { return result.MessageExtension; }
+        set { SetMessageExtension(value); }
+      }
+      public Builder SetMessageExtension(global::Google.ProtocolBuffers.TestProtos.ForeignMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasMessageExtension = true;
+        result.messageExtension_ = value;
+        return this;
+      }
+      public Builder SetMessageExtension(global::Google.ProtocolBuffers.TestProtos.ForeignMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasMessageExtension = true;
+        result.messageExtension_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeMessageExtension(global::Google.ProtocolBuffers.TestProtos.ForeignMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasMessageExtension &&
+            result.messageExtension_ != global::Google.ProtocolBuffers.TestProtos.ForeignMessage.DefaultInstance) {
+            result.messageExtension_ = global::Google.ProtocolBuffers.TestProtos.ForeignMessage.CreateBuilder(result.messageExtension_).MergeFrom(value).BuildPartial();
+        } else {
+          result.messageExtension_ = value;
+        }
+        result.hasMessageExtension = true;
+        return this;
+      }
+      public Builder ClearMessageExtension() {
+        PrepareBuilder();
+        result.hasMessageExtension = false;
+        result.messageExtension_ = null;
+        return this;
+      }
+
+      public bool HasDynamicMessageExtension {
+       get { return result.hasDynamicMessageExtension; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType DynamicMessageExtension {
+        get { return result.DynamicMessageExtension; }
+        set { SetDynamicMessageExtension(value); }
+      }
+      public Builder SetDynamicMessageExtension(global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasDynamicMessageExtension = true;
+        result.dynamicMessageExtension_ = value;
+        return this;
+      }
+      public Builder SetDynamicMessageExtension(global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasDynamicMessageExtension = true;
+        result.dynamicMessageExtension_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeDynamicMessageExtension(global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasDynamicMessageExtension &&
+            result.dynamicMessageExtension_ != global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType.DefaultInstance) {
+            result.dynamicMessageExtension_ = global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType.CreateBuilder(result.dynamicMessageExtension_).MergeFrom(value).BuildPartial();
+        } else {
+          result.dynamicMessageExtension_ = value;
+        }
+        result.hasDynamicMessageExtension = true;
+        return this;
+      }
+      public Builder ClearDynamicMessageExtension() {
+        PrepareBuilder();
+        result.hasDynamicMessageExtension = false;
+        result.dynamicMessageExtension_ = null;
+        return this;
+      }
+
+      public pbc::IPopsicleList<string> RepeatedExtensionList {
+        get { return PrepareBuilder().repeatedExtension_; }
+      }
+      public int RepeatedExtensionCount {
+        get { return result.RepeatedExtensionCount; }
+      }
+      public string GetRepeatedExtension(int index) {
+        return result.GetRepeatedExtension(index);
+      }
+      public Builder SetRepeatedExtension(int index, string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedExtension_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedExtension(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedExtension_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedExtension(scg::IEnumerable<string> values) {
+        PrepareBuilder();
+        result.repeatedExtension_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedExtension() {
+        PrepareBuilder();
+        result.repeatedExtension_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<int> PackedExtensionList {
+        get { return PrepareBuilder().packedExtension_; }
+      }
+      public int PackedExtensionCount {
+        get { return result.PackedExtensionCount; }
+      }
+      public int GetPackedExtension(int index) {
+        return result.GetPackedExtension(index);
+      }
+      public Builder SetPackedExtension(int index, int value) {
+        PrepareBuilder();
+        result.packedExtension_[index] = value;
+        return this;
+      }
+      public Builder AddPackedExtension(int value) {
+        PrepareBuilder();
+        result.packedExtension_.Add(value);
+        return this;
+      }
+      public Builder AddRangePackedExtension(scg::IEnumerable<int> values) {
+        PrepareBuilder();
+        result.packedExtension_.Add(values);
+        return this;
+      }
+      public Builder ClearPackedExtension() {
+        PrepareBuilder();
+        result.packedExtension_.Clear();
+        return this;
+      }
+    }
+    static TestDynamicExtensions() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestRepeatedScalarDifferentTagSizes : pb::GeneratedMessage<TestRepeatedScalarDifferentTagSizes, TestRepeatedScalarDifferentTagSizes.Builder> {
+    private TestRepeatedScalarDifferentTagSizes() { }
+    private static readonly TestRepeatedScalarDifferentTagSizes defaultInstance = new TestRepeatedScalarDifferentTagSizes().MakeReadOnly();
+    private static readonly string[] _testRepeatedScalarDifferentTagSizesFieldNames = new string[] { "repeated_fixed32", "repeated_fixed64", "repeated_float", "repeated_int32", "repeated_int64", "repeated_uint64" };
+    private static readonly uint[] _testRepeatedScalarDifferentTagSizesFieldTags = new uint[] { 101, 16369, 2097141, 104, 16376, 2097144 };
+    public static TestRepeatedScalarDifferentTagSizes DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestRepeatedScalarDifferentTagSizes DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestRepeatedScalarDifferentTagSizes ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestRepeatedScalarDifferentTagSizes__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestRepeatedScalarDifferentTagSizes, TestRepeatedScalarDifferentTagSizes.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestRepeatedScalarDifferentTagSizes__FieldAccessorTable; }
+    }
+
+    public const int RepeatedFixed32FieldNumber = 12;
+    private pbc::PopsicleList<uint> repeatedFixed32_ = new pbc::PopsicleList<uint>();
+    [global::System.CLSCompliant(false)]
+    public scg::IList<uint> RepeatedFixed32List {
+      get { return pbc::Lists.AsReadOnly(repeatedFixed32_); }
+    }
+    public int RepeatedFixed32Count {
+      get { return repeatedFixed32_.Count; }
+    }
+    [global::System.CLSCompliant(false)]
+    public uint GetRepeatedFixed32(int index) {
+      return repeatedFixed32_[index];
+    }
+
+    public const int RepeatedInt32FieldNumber = 13;
+    private pbc::PopsicleList<int> repeatedInt32_ = new pbc::PopsicleList<int>();
+    public scg::IList<int> RepeatedInt32List {
+      get { return pbc::Lists.AsReadOnly(repeatedInt32_); }
+    }
+    public int RepeatedInt32Count {
+      get { return repeatedInt32_.Count; }
+    }
+    public int GetRepeatedInt32(int index) {
+      return repeatedInt32_[index];
+    }
+
+    public const int RepeatedFixed64FieldNumber = 2046;
+    private pbc::PopsicleList<ulong> repeatedFixed64_ = new pbc::PopsicleList<ulong>();
+    [global::System.CLSCompliant(false)]
+    public scg::IList<ulong> RepeatedFixed64List {
+      get { return pbc::Lists.AsReadOnly(repeatedFixed64_); }
+    }
+    public int RepeatedFixed64Count {
+      get { return repeatedFixed64_.Count; }
+    }
+    [global::System.CLSCompliant(false)]
+    public ulong GetRepeatedFixed64(int index) {
+      return repeatedFixed64_[index];
+    }
+
+    public const int RepeatedInt64FieldNumber = 2047;
+    private pbc::PopsicleList<long> repeatedInt64_ = new pbc::PopsicleList<long>();
+    public scg::IList<long> RepeatedInt64List {
+      get { return pbc::Lists.AsReadOnly(repeatedInt64_); }
+    }
+    public int RepeatedInt64Count {
+      get { return repeatedInt64_.Count; }
+    }
+    public long GetRepeatedInt64(int index) {
+      return repeatedInt64_[index];
+    }
+
+    public const int RepeatedFloatFieldNumber = 262142;
+    private pbc::PopsicleList<float> repeatedFloat_ = new pbc::PopsicleList<float>();
+    public scg::IList<float> RepeatedFloatList {
+      get { return pbc::Lists.AsReadOnly(repeatedFloat_); }
+    }
+    public int RepeatedFloatCount {
+      get { return repeatedFloat_.Count; }
+    }
+    public float GetRepeatedFloat(int index) {
+      return repeatedFloat_[index];
+    }
+
+    public const int RepeatedUint64FieldNumber = 262143;
+    private pbc::PopsicleList<ulong> repeatedUint64_ = new pbc::PopsicleList<ulong>();
+    [global::System.CLSCompliant(false)]
+    public scg::IList<ulong> RepeatedUint64List {
+      get { return pbc::Lists.AsReadOnly(repeatedUint64_); }
+    }
+    public int RepeatedUint64Count {
+      get { return repeatedUint64_.Count; }
+    }
+    [global::System.CLSCompliant(false)]
+    public ulong GetRepeatedUint64(int index) {
+      return repeatedUint64_[index];
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testRepeatedScalarDifferentTagSizesFieldNames;
+      if (repeatedFixed32_.Count > 0) {
+        output.WriteFixed32Array(12, field_names[0], repeatedFixed32_);
+      }
+      if (repeatedInt32_.Count > 0) {
+        output.WriteInt32Array(13, field_names[3], repeatedInt32_);
+      }
+      if (repeatedFixed64_.Count > 0) {
+        output.WriteFixed64Array(2046, field_names[1], repeatedFixed64_);
+      }
+      if (repeatedInt64_.Count > 0) {
+        output.WriteInt64Array(2047, field_names[4], repeatedInt64_);
+      }
+      if (repeatedFloat_.Count > 0) {
+        output.WriteFloatArray(262142, field_names[2], repeatedFloat_);
+      }
+      if (repeatedUint64_.Count > 0) {
+        output.WriteUInt64Array(262143, field_names[5], repeatedUint64_);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      {
+        int dataSize = 0;
+        dataSize = 4 * repeatedFixed32_.Count;
+        size += dataSize;
+        size += 1 * repeatedFixed32_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (int element in RepeatedInt32List) {
+          dataSize += pb::CodedOutputStream.ComputeInt32SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 1 * repeatedInt32_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 8 * repeatedFixed64_.Count;
+        size += dataSize;
+        size += 2 * repeatedFixed64_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (long element in RepeatedInt64List) {
+          dataSize += pb::CodedOutputStream.ComputeInt64SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * repeatedInt64_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 4 * repeatedFloat_.Count;
+        size += dataSize;
+        size += 3 * repeatedFloat_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (ulong element in RepeatedUint64List) {
+          dataSize += pb::CodedOutputStream.ComputeUInt64SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 3 * repeatedUint64_.Count;
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestRepeatedScalarDifferentTagSizes ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestRepeatedScalarDifferentTagSizes ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestRepeatedScalarDifferentTagSizes ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestRepeatedScalarDifferentTagSizes ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestRepeatedScalarDifferentTagSizes ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestRepeatedScalarDifferentTagSizes ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestRepeatedScalarDifferentTagSizes ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestRepeatedScalarDifferentTagSizes ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestRepeatedScalarDifferentTagSizes ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestRepeatedScalarDifferentTagSizes ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestRepeatedScalarDifferentTagSizes MakeReadOnly() {
+      repeatedFixed32_.MakeReadOnly();
+      repeatedInt32_.MakeReadOnly();
+      repeatedFixed64_.MakeReadOnly();
+      repeatedInt64_.MakeReadOnly();
+      repeatedFloat_.MakeReadOnly();
+      repeatedUint64_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestRepeatedScalarDifferentTagSizes prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestRepeatedScalarDifferentTagSizes, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestRepeatedScalarDifferentTagSizes cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestRepeatedScalarDifferentTagSizes result;
+
+      private TestRepeatedScalarDifferentTagSizes PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestRepeatedScalarDifferentTagSizes original = result;
+          result = new TestRepeatedScalarDifferentTagSizes();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestRepeatedScalarDifferentTagSizes MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestRepeatedScalarDifferentTagSizes.Descriptor; }
+      }
+
+      public override TestRepeatedScalarDifferentTagSizes DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestRepeatedScalarDifferentTagSizes.DefaultInstance; }
+      }
+
+      public override TestRepeatedScalarDifferentTagSizes BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestRepeatedScalarDifferentTagSizes) {
+          return MergeFrom((TestRepeatedScalarDifferentTagSizes) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestRepeatedScalarDifferentTagSizes other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestRepeatedScalarDifferentTagSizes.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.repeatedFixed32_.Count != 0) {
+          result.repeatedFixed32_.Add(other.repeatedFixed32_);
+        }
+        if (other.repeatedInt32_.Count != 0) {
+          result.repeatedInt32_.Add(other.repeatedInt32_);
+        }
+        if (other.repeatedFixed64_.Count != 0) {
+          result.repeatedFixed64_.Add(other.repeatedFixed64_);
+        }
+        if (other.repeatedInt64_.Count != 0) {
+          result.repeatedInt64_.Add(other.repeatedInt64_);
+        }
+        if (other.repeatedFloat_.Count != 0) {
+          result.repeatedFloat_.Add(other.repeatedFloat_);
+        }
+        if (other.repeatedUint64_.Count != 0) {
+          result.repeatedUint64_.Add(other.repeatedUint64_);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testRepeatedScalarDifferentTagSizesFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testRepeatedScalarDifferentTagSizesFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 98:
+            case 101: {
+              input.ReadFixed32Array(tag, field_name, result.repeatedFixed32_);
+              break;
+            }
+            case 106:
+            case 104: {
+              input.ReadInt32Array(tag, field_name, result.repeatedInt32_);
+              break;
+            }
+            case 16370:
+            case 16369: {
+              input.ReadFixed64Array(tag, field_name, result.repeatedFixed64_);
+              break;
+            }
+            case 16378:
+            case 16376: {
+              input.ReadInt64Array(tag, field_name, result.repeatedInt64_);
+              break;
+            }
+            case 2097138:
+            case 2097141: {
+              input.ReadFloatArray(tag, field_name, result.repeatedFloat_);
+              break;
+            }
+            case 2097146:
+            case 2097144: {
+              input.ReadUInt64Array(tag, field_name, result.repeatedUint64_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      [global::System.CLSCompliant(false)]
+      public pbc::IPopsicleList<uint> RepeatedFixed32List {
+        get { return PrepareBuilder().repeatedFixed32_; }
+      }
+      public int RepeatedFixed32Count {
+        get { return result.RepeatedFixed32Count; }
+      }
+      [global::System.CLSCompliant(false)]
+      public uint GetRepeatedFixed32(int index) {
+        return result.GetRepeatedFixed32(index);
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetRepeatedFixed32(int index, uint value) {
+        PrepareBuilder();
+        result.repeatedFixed32_[index] = value;
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRepeatedFixed32(uint value) {
+        PrepareBuilder();
+        result.repeatedFixed32_.Add(value);
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRangeRepeatedFixed32(scg::IEnumerable<uint> values) {
+        PrepareBuilder();
+        result.repeatedFixed32_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedFixed32() {
+        PrepareBuilder();
+        result.repeatedFixed32_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<int> RepeatedInt32List {
+        get { return PrepareBuilder().repeatedInt32_; }
+      }
+      public int RepeatedInt32Count {
+        get { return result.RepeatedInt32Count; }
+      }
+      public int GetRepeatedInt32(int index) {
+        return result.GetRepeatedInt32(index);
+      }
+      public Builder SetRepeatedInt32(int index, int value) {
+        PrepareBuilder();
+        result.repeatedInt32_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedInt32(int value) {
+        PrepareBuilder();
+        result.repeatedInt32_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedInt32(scg::IEnumerable<int> values) {
+        PrepareBuilder();
+        result.repeatedInt32_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedInt32() {
+        PrepareBuilder();
+        result.repeatedInt32_.Clear();
+        return this;
+      }
+
+      [global::System.CLSCompliant(false)]
+      public pbc::IPopsicleList<ulong> RepeatedFixed64List {
+        get { return PrepareBuilder().repeatedFixed64_; }
+      }
+      public int RepeatedFixed64Count {
+        get { return result.RepeatedFixed64Count; }
+      }
+      [global::System.CLSCompliant(false)]
+      public ulong GetRepeatedFixed64(int index) {
+        return result.GetRepeatedFixed64(index);
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetRepeatedFixed64(int index, ulong value) {
+        PrepareBuilder();
+        result.repeatedFixed64_[index] = value;
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRepeatedFixed64(ulong value) {
+        PrepareBuilder();
+        result.repeatedFixed64_.Add(value);
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRangeRepeatedFixed64(scg::IEnumerable<ulong> values) {
+        PrepareBuilder();
+        result.repeatedFixed64_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedFixed64() {
+        PrepareBuilder();
+        result.repeatedFixed64_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<long> RepeatedInt64List {
+        get { return PrepareBuilder().repeatedInt64_; }
+      }
+      public int RepeatedInt64Count {
+        get { return result.RepeatedInt64Count; }
+      }
+      public long GetRepeatedInt64(int index) {
+        return result.GetRepeatedInt64(index);
+      }
+      public Builder SetRepeatedInt64(int index, long value) {
+        PrepareBuilder();
+        result.repeatedInt64_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedInt64(long value) {
+        PrepareBuilder();
+        result.repeatedInt64_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedInt64(scg::IEnumerable<long> values) {
+        PrepareBuilder();
+        result.repeatedInt64_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedInt64() {
+        PrepareBuilder();
+        result.repeatedInt64_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<float> RepeatedFloatList {
+        get { return PrepareBuilder().repeatedFloat_; }
+      }
+      public int RepeatedFloatCount {
+        get { return result.RepeatedFloatCount; }
+      }
+      public float GetRepeatedFloat(int index) {
+        return result.GetRepeatedFloat(index);
+      }
+      public Builder SetRepeatedFloat(int index, float value) {
+        PrepareBuilder();
+        result.repeatedFloat_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedFloat(float value) {
+        PrepareBuilder();
+        result.repeatedFloat_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedFloat(scg::IEnumerable<float> values) {
+        PrepareBuilder();
+        result.repeatedFloat_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedFloat() {
+        PrepareBuilder();
+        result.repeatedFloat_.Clear();
+        return this;
+      }
+
+      [global::System.CLSCompliant(false)]
+      public pbc::IPopsicleList<ulong> RepeatedUint64List {
+        get { return PrepareBuilder().repeatedUint64_; }
+      }
+      public int RepeatedUint64Count {
+        get { return result.RepeatedUint64Count; }
+      }
+      [global::System.CLSCompliant(false)]
+      public ulong GetRepeatedUint64(int index) {
+        return result.GetRepeatedUint64(index);
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetRepeatedUint64(int index, ulong value) {
+        PrepareBuilder();
+        result.repeatedUint64_[index] = value;
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRepeatedUint64(ulong value) {
+        PrepareBuilder();
+        result.repeatedUint64_.Add(value);
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRangeRepeatedUint64(scg::IEnumerable<ulong> values) {
+        PrepareBuilder();
+        result.repeatedUint64_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedUint64() {
+        PrepareBuilder();
+        result.repeatedUint64_.Clear();
+        return this;
+      }
+    }
+    static TestRepeatedScalarDifferentTagSizes() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestParsingMerge : pb::ExtendableMessage<TestParsingMerge, TestParsingMerge.Builder> {
+    private TestParsingMerge() { }
+    private static readonly TestParsingMerge defaultInstance = new TestParsingMerge().MakeReadOnly();
+    private static readonly string[] _testParsingMergeFieldNames = new string[] { "optional_all_types", "optionalgroup", "repeated_all_types", "repeatedgroup", "required_all_types" };
+    private static readonly uint[] _testParsingMergeFieldTags = new uint[] { 18, 83, 26, 163, 10 };
+    public static TestParsingMerge DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestParsingMerge DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestParsingMerge ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestParsingMerge__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestParsingMerge, TestParsingMerge.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestParsingMerge__FieldAccessorTable; }
+    }
+
+    public const int OptionalExtFieldNumber = 1000;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> OptionalExt;
+    public const int RepeatedExtFieldNumber = 1001;
+    public static pb::GeneratedExtensionBase<scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes>> RepeatedExt;
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class RepeatedFieldsGenerator : pb::GeneratedMessage<RepeatedFieldsGenerator, RepeatedFieldsGenerator.Builder> {
+        private RepeatedFieldsGenerator() { }
+        private static readonly RepeatedFieldsGenerator defaultInstance = new RepeatedFieldsGenerator().MakeReadOnly();
+        private static readonly string[] _repeatedFieldsGeneratorFieldNames = new string[] { "ext1", "ext2", "field1", "field2", "field3", "group1", "group2" };
+        private static readonly uint[] _repeatedFieldsGeneratorFieldTags = new uint[] { 8002, 8010, 10, 18, 26, 83, 163 };
+        public static RepeatedFieldsGenerator DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override RepeatedFieldsGenerator DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override RepeatedFieldsGenerator ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<RepeatedFieldsGenerator, RepeatedFieldsGenerator.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator__FieldAccessorTable; }
+        }
+
+        #region Nested types
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public static partial class Types {
+          [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+          public sealed partial class Group1 : pb::GeneratedMessage<Group1, Group1.Builder> {
+            private Group1() { }
+            private static readonly Group1 defaultInstance = new Group1().MakeReadOnly();
+            private static readonly string[] _group1FieldNames = new string[] { "field1" };
+            private static readonly uint[] _group1FieldTags = new uint[] { 90 };
+            public static Group1 DefaultInstance {
+              get { return defaultInstance; }
+            }
+
+            public override Group1 DefaultInstanceForType {
+              get { return DefaultInstance; }
+            }
+
+            protected override Group1 ThisMessage {
+              get { return this; }
+            }
+
+            public static pbd::MessageDescriptor Descriptor {
+              get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator_Group1__Descriptor; }
+            }
+
+            protected override pb::FieldAccess.FieldAccessorTable<Group1, Group1.Builder> InternalFieldAccessors {
+              get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator_Group1__FieldAccessorTable; }
+            }
+
+            public const int Field1FieldNumber = 11;
+            private bool hasField1;
+            private global::Google.ProtocolBuffers.TestProtos.TestAllTypes field1_;
+            public bool HasField1 {
+              get { return hasField1; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.TestAllTypes Field1 {
+              get { return field1_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance; }
+            }
+
+            public override bool IsInitialized {
+              get {
+                return true;
+              }
+            }
+
+            public override void WriteTo(pb::ICodedOutputStream output) {
+              CalcSerializedSize();
+              string[] field_names = _group1FieldNames;
+              if (hasField1) {
+                output.WriteMessage(11, field_names[0], Field1);
+              }
+              UnknownFields.WriteTo(output);
+            }
+
+            private int memoizedSerializedSize = -1;
+            public override int SerializedSize {
+              get {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+              }
+            }
+
+            private int CalcSerializedSize() {
+              int size = memoizedSerializedSize;
+              if (size != -1) return size;
+
+              size = 0;
+              if (hasField1) {
+                size += pb::CodedOutputStream.ComputeMessageSize(11, Field1);
+              }
+              size += UnknownFields.SerializedSize;
+              memoizedSerializedSize = size;
+              return size;
+            }
+            public static Group1 ParseFrom(pb::ByteString data) {
+              return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+            }
+            public static Group1 ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+              return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+            }
+            public static Group1 ParseFrom(byte[] data) {
+              return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+            }
+            public static Group1 ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+              return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+            }
+            public static Group1 ParseFrom(global::System.IO.Stream input) {
+              return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+            }
+            public static Group1 ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+              return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+            }
+            public static Group1 ParseDelimitedFrom(global::System.IO.Stream input) {
+              return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+            }
+            public static Group1 ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+              return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+            }
+            public static Group1 ParseFrom(pb::ICodedInputStream input) {
+              return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+            }
+            public static Group1 ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+              return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+            }
+            private Group1 MakeReadOnly() {
+              return this;
+            }
+
+            public static Builder CreateBuilder() { return new Builder(); }
+            public override Builder ToBuilder() { return CreateBuilder(this); }
+            public override Builder CreateBuilderForType() { return new Builder(); }
+            public static Builder CreateBuilder(Group1 prototype) {
+              return new Builder(prototype);
+            }
+
+            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+            public sealed partial class Builder : pb::GeneratedBuilder<Group1, Builder> {
+              protected override Builder ThisBuilder {
+                get { return this; }
+              }
+              public Builder() {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+              }
+              internal Builder(Group1 cloneFrom) {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+              }
+
+              private bool resultIsReadOnly;
+              private Group1 result;
+
+              private Group1 PrepareBuilder() {
+                if (resultIsReadOnly) {
+                  Group1 original = result;
+                  result = new Group1();
+                  resultIsReadOnly = false;
+                  MergeFrom(original);
+                }
+                return result;
+              }
+
+              public override bool IsInitialized {
+                get { return result.IsInitialized; }
+              }
+
+              protected override Group1 MessageBeingBuilt {
+                get { return PrepareBuilder(); }
+              }
+
+              public override Builder Clear() {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+              }
+
+              public override Builder Clone() {
+                if (resultIsReadOnly) {
+                  return new Builder(result);
+                } else {
+                  return new Builder().MergeFrom(result);
+                }
+              }
+
+              public override pbd::MessageDescriptor DescriptorForType {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1.Descriptor; }
+              }
+
+              public override Group1 DefaultInstanceForType {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1.DefaultInstance; }
+              }
+
+              public override Group1 BuildPartial() {
+                if (resultIsReadOnly) {
+                  return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+              }
+
+              public override Builder MergeFrom(pb::IMessage other) {
+                if (other is Group1) {
+                  return MergeFrom((Group1) other);
+                } else {
+                  base.MergeFrom(other);
+                  return this;
+                }
+              }
+
+              public override Builder MergeFrom(Group1 other) {
+                if (other == global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1.DefaultInstance) return this;
+                PrepareBuilder();
+                if (other.HasField1) {
+                  MergeField1(other.Field1);
+                }
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+              }
+
+              public override Builder MergeFrom(pb::ICodedInputStream input) {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+              }
+
+              public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name)) {
+                  if(tag == 0 && field_name != null) {
+                    int field_ordinal = global::System.Array.BinarySearch(_group1FieldNames, field_name, global::System.StringComparer.Ordinal);
+                    if(field_ordinal >= 0)
+                      tag = _group1FieldTags[field_ordinal];
+                    else {
+                      if (unknownFields == null) {
+                        unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                      }
+                      ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                      continue;
+                    }
+                  }
+                  switch (tag) {
+                    case 0: {
+                      throw pb::InvalidProtocolBufferException.InvalidTag();
+                    }
+                    default: {
+                      if (pb::WireFormat.IsEndGroupTag(tag)) {
+                        if (unknownFields != null) {
+                          this.UnknownFields = unknownFields.Build();
+                        }
+                        return this;
+                      }
+                      if (unknownFields == null) {
+                        unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                      }
+                      ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                      break;
+                    }
+                    case 90: {
+                      global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder();
+                      if (result.hasField1) {
+                        subBuilder.MergeFrom(Field1);
+                      }
+                      input.ReadMessage(subBuilder, extensionRegistry);
+                      Field1 = subBuilder.BuildPartial();
+                      break;
+                    }
+                  }
+                }
+
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+
+
+              public bool HasField1 {
+               get { return result.hasField1; }
+              }
+              public global::Google.ProtocolBuffers.TestProtos.TestAllTypes Field1 {
+                get { return result.Field1; }
+                set { SetField1(value); }
+              }
+              public Builder SetField1(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasField1 = true;
+                result.field1_ = value;
+                return this;
+              }
+              public Builder SetField1(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.hasField1 = true;
+                result.field1_ = builderForValue.Build();
+                return this;
+              }
+              public Builder MergeField1(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                if (result.hasField1 &&
+                    result.field1_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance) {
+                    result.field1_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder(result.field1_).MergeFrom(value).BuildPartial();
+                } else {
+                  result.field1_ = value;
+                }
+                result.hasField1 = true;
+                return this;
+              }
+              public Builder ClearField1() {
+                PrepareBuilder();
+                result.hasField1 = false;
+                result.field1_ = null;
+                return this;
+              }
+            }
+            static Group1() {
+              object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+            }
+          }
+
+          [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+          public sealed partial class Group2 : pb::GeneratedMessage<Group2, Group2.Builder> {
+            private Group2() { }
+            private static readonly Group2 defaultInstance = new Group2().MakeReadOnly();
+            private static readonly string[] _group2FieldNames = new string[] { "field1" };
+            private static readonly uint[] _group2FieldTags = new uint[] { 170 };
+            public static Group2 DefaultInstance {
+              get { return defaultInstance; }
+            }
+
+            public override Group2 DefaultInstanceForType {
+              get { return DefaultInstance; }
+            }
+
+            protected override Group2 ThisMessage {
+              get { return this; }
+            }
+
+            public static pbd::MessageDescriptor Descriptor {
+              get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator_Group2__Descriptor; }
+            }
+
+            protected override pb::FieldAccess.FieldAccessorTable<Group2, Group2.Builder> InternalFieldAccessors {
+              get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator_Group2__FieldAccessorTable; }
+            }
+
+            public const int Field1FieldNumber = 21;
+            private bool hasField1;
+            private global::Google.ProtocolBuffers.TestProtos.TestAllTypes field1_;
+            public bool HasField1 {
+              get { return hasField1; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.TestAllTypes Field1 {
+              get { return field1_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance; }
+            }
+
+            public override bool IsInitialized {
+              get {
+                return true;
+              }
+            }
+
+            public override void WriteTo(pb::ICodedOutputStream output) {
+              CalcSerializedSize();
+              string[] field_names = _group2FieldNames;
+              if (hasField1) {
+                output.WriteMessage(21, field_names[0], Field1);
+              }
+              UnknownFields.WriteTo(output);
+            }
+
+            private int memoizedSerializedSize = -1;
+            public override int SerializedSize {
+              get {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+              }
+            }
+
+            private int CalcSerializedSize() {
+              int size = memoizedSerializedSize;
+              if (size != -1) return size;
+
+              size = 0;
+              if (hasField1) {
+                size += pb::CodedOutputStream.ComputeMessageSize(21, Field1);
+              }
+              size += UnknownFields.SerializedSize;
+              memoizedSerializedSize = size;
+              return size;
+            }
+            public static Group2 ParseFrom(pb::ByteString data) {
+              return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+            }
+            public static Group2 ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+              return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+            }
+            public static Group2 ParseFrom(byte[] data) {
+              return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+            }
+            public static Group2 ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+              return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+            }
+            public static Group2 ParseFrom(global::System.IO.Stream input) {
+              return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+            }
+            public static Group2 ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+              return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+            }
+            public static Group2 ParseDelimitedFrom(global::System.IO.Stream input) {
+              return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+            }
+            public static Group2 ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+              return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+            }
+            public static Group2 ParseFrom(pb::ICodedInputStream input) {
+              return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+            }
+            public static Group2 ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+              return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+            }
+            private Group2 MakeReadOnly() {
+              return this;
+            }
+
+            public static Builder CreateBuilder() { return new Builder(); }
+            public override Builder ToBuilder() { return CreateBuilder(this); }
+            public override Builder CreateBuilderForType() { return new Builder(); }
+            public static Builder CreateBuilder(Group2 prototype) {
+              return new Builder(prototype);
+            }
+
+            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+            public sealed partial class Builder : pb::GeneratedBuilder<Group2, Builder> {
+              protected override Builder ThisBuilder {
+                get { return this; }
+              }
+              public Builder() {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+              }
+              internal Builder(Group2 cloneFrom) {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+              }
+
+              private bool resultIsReadOnly;
+              private Group2 result;
+
+              private Group2 PrepareBuilder() {
+                if (resultIsReadOnly) {
+                  Group2 original = result;
+                  result = new Group2();
+                  resultIsReadOnly = false;
+                  MergeFrom(original);
+                }
+                return result;
+              }
+
+              public override bool IsInitialized {
+                get { return result.IsInitialized; }
+              }
+
+              protected override Group2 MessageBeingBuilt {
+                get { return PrepareBuilder(); }
+              }
+
+              public override Builder Clear() {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+              }
+
+              public override Builder Clone() {
+                if (resultIsReadOnly) {
+                  return new Builder(result);
+                } else {
+                  return new Builder().MergeFrom(result);
+                }
+              }
+
+              public override pbd::MessageDescriptor DescriptorForType {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2.Descriptor; }
+              }
+
+              public override Group2 DefaultInstanceForType {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2.DefaultInstance; }
+              }
+
+              public override Group2 BuildPartial() {
+                if (resultIsReadOnly) {
+                  return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+              }
+
+              public override Builder MergeFrom(pb::IMessage other) {
+                if (other is Group2) {
+                  return MergeFrom((Group2) other);
+                } else {
+                  base.MergeFrom(other);
+                  return this;
+                }
+              }
+
+              public override Builder MergeFrom(Group2 other) {
+                if (other == global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2.DefaultInstance) return this;
+                PrepareBuilder();
+                if (other.HasField1) {
+                  MergeField1(other.Field1);
+                }
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+              }
+
+              public override Builder MergeFrom(pb::ICodedInputStream input) {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+              }
+
+              public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name)) {
+                  if(tag == 0 && field_name != null) {
+                    int field_ordinal = global::System.Array.BinarySearch(_group2FieldNames, field_name, global::System.StringComparer.Ordinal);
+                    if(field_ordinal >= 0)
+                      tag = _group2FieldTags[field_ordinal];
+                    else {
+                      if (unknownFields == null) {
+                        unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                      }
+                      ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                      continue;
+                    }
+                  }
+                  switch (tag) {
+                    case 0: {
+                      throw pb::InvalidProtocolBufferException.InvalidTag();
+                    }
+                    default: {
+                      if (pb::WireFormat.IsEndGroupTag(tag)) {
+                        if (unknownFields != null) {
+                          this.UnknownFields = unknownFields.Build();
+                        }
+                        return this;
+                      }
+                      if (unknownFields == null) {
+                        unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                      }
+                      ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                      break;
+                    }
+                    case 170: {
+                      global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder();
+                      if (result.hasField1) {
+                        subBuilder.MergeFrom(Field1);
+                      }
+                      input.ReadMessage(subBuilder, extensionRegistry);
+                      Field1 = subBuilder.BuildPartial();
+                      break;
+                    }
+                  }
+                }
+
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+
+
+              public bool HasField1 {
+               get { return result.hasField1; }
+              }
+              public global::Google.ProtocolBuffers.TestProtos.TestAllTypes Field1 {
+                get { return result.Field1; }
+                set { SetField1(value); }
+              }
+              public Builder SetField1(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasField1 = true;
+                result.field1_ = value;
+                return this;
+              }
+              public Builder SetField1(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.hasField1 = true;
+                result.field1_ = builderForValue.Build();
+                return this;
+              }
+              public Builder MergeField1(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                if (result.hasField1 &&
+                    result.field1_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance) {
+                    result.field1_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder(result.field1_).MergeFrom(value).BuildPartial();
+                } else {
+                  result.field1_ = value;
+                }
+                result.hasField1 = true;
+                return this;
+              }
+              public Builder ClearField1() {
+                PrepareBuilder();
+                result.hasField1 = false;
+                result.field1_ = null;
+                return this;
+              }
+            }
+            static Group2() {
+              object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+            }
+          }
+
+        }
+        #endregion
+
+        public const int Field1FieldNumber = 1;
+        private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> field1_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes>();
+        public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> Field1List {
+          get { return field1_; }
+        }
+        public int Field1Count {
+          get { return field1_.Count; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestAllTypes GetField1(int index) {
+          return field1_[index];
+        }
+
+        public const int Field2FieldNumber = 2;
+        private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> field2_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes>();
+        public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> Field2List {
+          get { return field2_; }
+        }
+        public int Field2Count {
+          get { return field2_.Count; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestAllTypes GetField2(int index) {
+          return field2_[index];
+        }
+
+        public const int Field3FieldNumber = 3;
+        private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> field3_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes>();
+        public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> Field3List {
+          get { return field3_; }
+        }
+        public int Field3Count {
+          get { return field3_.Count; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestAllTypes GetField3(int index) {
+          return field3_[index];
+        }
+
+        public const int Group1FieldNumber = 10;
+        private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1> group1_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1>();
+        public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1> Group1List {
+          get { return group1_; }
+        }
+        public int Group1Count {
+          get { return group1_.Count; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1 GetGroup1(int index) {
+          return group1_[index];
+        }
+
+        public const int Group2FieldNumber = 20;
+        private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2> group2_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2>();
+        public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2> Group2List {
+          get { return group2_; }
+        }
+        public int Group2Count {
+          get { return group2_.Count; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2 GetGroup2(int index) {
+          return group2_[index];
+        }
+
+        public const int Ext1FieldNumber = 1000;
+        private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> ext1_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes>();
+        public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> Ext1List {
+          get { return ext1_; }
+        }
+        public int Ext1Count {
+          get { return ext1_.Count; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestAllTypes GetExt1(int index) {
+          return ext1_[index];
+        }
+
+        public const int Ext2FieldNumber = 1001;
+        private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> ext2_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes>();
+        public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> Ext2List {
+          get { return ext2_; }
+        }
+        public int Ext2Count {
+          get { return ext2_.Count; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestAllTypes GetExt2(int index) {
+          return ext2_[index];
+        }
+
+        public override bool IsInitialized {
+          get {
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _repeatedFieldsGeneratorFieldNames;
+          if (field1_.Count > 0) {
+            output.WriteMessageArray(1, field_names[2], field1_);
+          }
+          if (field2_.Count > 0) {
+            output.WriteMessageArray(2, field_names[3], field2_);
+          }
+          if (field3_.Count > 0) {
+            output.WriteMessageArray(3, field_names[4], field3_);
+          }
+          if (group1_.Count > 0) {
+            output.WriteGroupArray(10, field_names[5], group1_);
+          }
+          if (group2_.Count > 0) {
+            output.WriteGroupArray(20, field_names[6], group2_);
+          }
+          if (ext1_.Count > 0) {
+            output.WriteMessageArray(1000, field_names[0], ext1_);
+          }
+          if (ext2_.Count > 0) {
+            output.WriteMessageArray(1001, field_names[1], ext2_);
+          }
+          UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          foreach (global::Google.ProtocolBuffers.TestProtos.TestAllTypes element in Field1List) {
+            size += pb::CodedOutputStream.ComputeMessageSize(1, element);
+          }
+          foreach (global::Google.ProtocolBuffers.TestProtos.TestAllTypes element in Field2List) {
+            size += pb::CodedOutputStream.ComputeMessageSize(2, element);
+          }
+          foreach (global::Google.ProtocolBuffers.TestProtos.TestAllTypes element in Field3List) {
+            size += pb::CodedOutputStream.ComputeMessageSize(3, element);
+          }
+          foreach (global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1 element in Group1List) {
+            size += pb::CodedOutputStream.ComputeGroupSize(10, element);
+          }
+          foreach (global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2 element in Group2List) {
+            size += pb::CodedOutputStream.ComputeGroupSize(20, element);
+          }
+          foreach (global::Google.ProtocolBuffers.TestProtos.TestAllTypes element in Ext1List) {
+            size += pb::CodedOutputStream.ComputeMessageSize(1000, element);
+          }
+          foreach (global::Google.ProtocolBuffers.TestProtos.TestAllTypes element in Ext2List) {
+            size += pb::CodedOutputStream.ComputeMessageSize(1001, element);
+          }
+          size += UnknownFields.SerializedSize;
+          memoizedSerializedSize = size;
+          return size;
+        }
+        public static RepeatedFieldsGenerator ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static RepeatedFieldsGenerator ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static RepeatedFieldsGenerator ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static RepeatedFieldsGenerator ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static RepeatedFieldsGenerator ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static RepeatedFieldsGenerator ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static RepeatedFieldsGenerator ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static RepeatedFieldsGenerator ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static RepeatedFieldsGenerator ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static RepeatedFieldsGenerator ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private RepeatedFieldsGenerator MakeReadOnly() {
+          field1_.MakeReadOnly();
+          field2_.MakeReadOnly();
+          field3_.MakeReadOnly();
+          group1_.MakeReadOnly();
+          group2_.MakeReadOnly();
+          ext1_.MakeReadOnly();
+          ext2_.MakeReadOnly();
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(RepeatedFieldsGenerator prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<RepeatedFieldsGenerator, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(RepeatedFieldsGenerator cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private RepeatedFieldsGenerator result;
+
+          private RepeatedFieldsGenerator PrepareBuilder() {
+            if (resultIsReadOnly) {
+              RepeatedFieldsGenerator original = result;
+              result = new RepeatedFieldsGenerator();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override RepeatedFieldsGenerator MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Descriptor; }
+          }
+
+          public override RepeatedFieldsGenerator DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.DefaultInstance; }
+          }
+
+          public override RepeatedFieldsGenerator BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessage other) {
+            if (other is RepeatedFieldsGenerator) {
+              return MergeFrom((RepeatedFieldsGenerator) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(RepeatedFieldsGenerator other) {
+            if (other == global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.field1_.Count != 0) {
+              result.field1_.Add(other.field1_);
+            }
+            if (other.field2_.Count != 0) {
+              result.field2_.Add(other.field2_);
+            }
+            if (other.field3_.Count != 0) {
+              result.field3_.Add(other.field3_);
+            }
+            if (other.group1_.Count != 0) {
+              result.group1_.Add(other.group1_);
+            }
+            if (other.group2_.Count != 0) {
+              result.group2_.Add(other.group2_);
+            }
+            if (other.ext1_.Count != 0) {
+              result.ext1_.Add(other.ext1_);
+            }
+            if (other.ext2_.Count != 0) {
+              result.ext2_.Add(other.ext2_);
+            }
+            this.MergeUnknownFields(other.UnknownFields);
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            pb::UnknownFieldSet.Builder unknownFields = null;
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_repeatedFieldsGeneratorFieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _repeatedFieldsGeneratorFieldTags[field_ordinal];
+                else {
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    if (unknownFields != null) {
+                      this.UnknownFields = unknownFields.Build();
+                    }
+                    return this;
+                  }
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 10: {
+                  input.ReadMessageArray(tag, field_name, result.field1_, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance, extensionRegistry);
+                  break;
+                }
+                case 18: {
+                  input.ReadMessageArray(tag, field_name, result.field2_, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance, extensionRegistry);
+                  break;
+                }
+                case 26: {
+                  input.ReadMessageArray(tag, field_name, result.field3_, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance, extensionRegistry);
+                  break;
+                }
+                case 83: {
+                  input.ReadGroupArray(tag, field_name, result.group1_, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1.DefaultInstance, extensionRegistry);
+                  break;
+                }
+                case 163: {
+                  input.ReadGroupArray(tag, field_name, result.group2_, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2.DefaultInstance, extensionRegistry);
+                  break;
+                }
+                case 8002: {
+                  input.ReadMessageArray(tag, field_name, result.ext1_, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance, extensionRegistry);
+                  break;
+                }
+                case 8010: {
+                  input.ReadMessageArray(tag, field_name, result.ext2_, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance, extensionRegistry);
+                  break;
+                }
+              }
+            }
+
+            if (unknownFields != null) {
+              this.UnknownFields = unknownFields.Build();
+            }
+            return this;
+          }
+
+
+          public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> Field1List {
+            get { return PrepareBuilder().field1_; }
+          }
+          public int Field1Count {
+            get { return result.Field1Count; }
+          }
+          public global::Google.ProtocolBuffers.TestProtos.TestAllTypes GetField1(int index) {
+            return result.GetField1(index);
+          }
+          public Builder SetField1(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.field1_[index] = value;
+            return this;
+          }
+          public Builder SetField1(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.field1_[index] = builderForValue.Build();
+            return this;
+          }
+          public Builder AddField1(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.field1_.Add(value);
+            return this;
+          }
+          public Builder AddField1(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.field1_.Add(builderForValue.Build());
+            return this;
+          }
+          public Builder AddRangeField1(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> values) {
+            PrepareBuilder();
+            result.field1_.Add(values);
+            return this;
+          }
+          public Builder ClearField1() {
+            PrepareBuilder();
+            result.field1_.Clear();
+            return this;
+          }
+
+          public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> Field2List {
+            get { return PrepareBuilder().field2_; }
+          }
+          public int Field2Count {
+            get { return result.Field2Count; }
+          }
+          public global::Google.ProtocolBuffers.TestProtos.TestAllTypes GetField2(int index) {
+            return result.GetField2(index);
+          }
+          public Builder SetField2(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.field2_[index] = value;
+            return this;
+          }
+          public Builder SetField2(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.field2_[index] = builderForValue.Build();
+            return this;
+          }
+          public Builder AddField2(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.field2_.Add(value);
+            return this;
+          }
+          public Builder AddField2(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.field2_.Add(builderForValue.Build());
+            return this;
+          }
+          public Builder AddRangeField2(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> values) {
+            PrepareBuilder();
+            result.field2_.Add(values);
+            return this;
+          }
+          public Builder ClearField2() {
+            PrepareBuilder();
+            result.field2_.Clear();
+            return this;
+          }
+
+          public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> Field3List {
+            get { return PrepareBuilder().field3_; }
+          }
+          public int Field3Count {
+            get { return result.Field3Count; }
+          }
+          public global::Google.ProtocolBuffers.TestProtos.TestAllTypes GetField3(int index) {
+            return result.GetField3(index);
+          }
+          public Builder SetField3(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.field3_[index] = value;
+            return this;
+          }
+          public Builder SetField3(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.field3_[index] = builderForValue.Build();
+            return this;
+          }
+          public Builder AddField3(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.field3_.Add(value);
+            return this;
+          }
+          public Builder AddField3(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.field3_.Add(builderForValue.Build());
+            return this;
+          }
+          public Builder AddRangeField3(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> values) {
+            PrepareBuilder();
+            result.field3_.Add(values);
+            return this;
+          }
+          public Builder ClearField3() {
+            PrepareBuilder();
+            result.field3_.Clear();
+            return this;
+          }
+
+          public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1> Group1List {
+            get { return PrepareBuilder().group1_; }
+          }
+          public int Group1Count {
+            get { return result.Group1Count; }
+          }
+          public global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1 GetGroup1(int index) {
+            return result.GetGroup1(index);
+          }
+          public Builder SetGroup1(int index, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1 value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.group1_[index] = value;
+            return this;
+          }
+          public Builder SetGroup1(int index, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.group1_[index] = builderForValue.Build();
+            return this;
+          }
+          public Builder AddGroup1(global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1 value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.group1_.Add(value);
+            return this;
+          }
+          public Builder AddGroup1(global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.group1_.Add(builderForValue.Build());
+            return this;
+          }
+          public Builder AddRangeGroup1(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1> values) {
+            PrepareBuilder();
+            result.group1_.Add(values);
+            return this;
+          }
+          public Builder ClearGroup1() {
+            PrepareBuilder();
+            result.group1_.Clear();
+            return this;
+          }
+
+          public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2> Group2List {
+            get { return PrepareBuilder().group2_; }
+          }
+          public int Group2Count {
+            get { return result.Group2Count; }
+          }
+          public global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2 GetGroup2(int index) {
+            return result.GetGroup2(index);
+          }
+          public Builder SetGroup2(int index, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2 value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.group2_[index] = value;
+            return this;
+          }
+          public Builder SetGroup2(int index, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.group2_[index] = builderForValue.Build();
+            return this;
+          }
+          public Builder AddGroup2(global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2 value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.group2_.Add(value);
+            return this;
+          }
+          public Builder AddGroup2(global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.group2_.Add(builderForValue.Build());
+            return this;
+          }
+          public Builder AddRangeGroup2(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2> values) {
+            PrepareBuilder();
+            result.group2_.Add(values);
+            return this;
+          }
+          public Builder ClearGroup2() {
+            PrepareBuilder();
+            result.group2_.Clear();
+            return this;
+          }
+
+          public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> Ext1List {
+            get { return PrepareBuilder().ext1_; }
+          }
+          public int Ext1Count {
+            get { return result.Ext1Count; }
+          }
+          public global::Google.ProtocolBuffers.TestProtos.TestAllTypes GetExt1(int index) {
+            return result.GetExt1(index);
+          }
+          public Builder SetExt1(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.ext1_[index] = value;
+            return this;
+          }
+          public Builder SetExt1(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.ext1_[index] = builderForValue.Build();
+            return this;
+          }
+          public Builder AddExt1(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.ext1_.Add(value);
+            return this;
+          }
+          public Builder AddExt1(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.ext1_.Add(builderForValue.Build());
+            return this;
+          }
+          public Builder AddRangeExt1(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> values) {
+            PrepareBuilder();
+            result.ext1_.Add(values);
+            return this;
+          }
+          public Builder ClearExt1() {
+            PrepareBuilder();
+            result.ext1_.Clear();
+            return this;
+          }
+
+          public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> Ext2List {
+            get { return PrepareBuilder().ext2_; }
+          }
+          public int Ext2Count {
+            get { return result.Ext2Count; }
+          }
+          public global::Google.ProtocolBuffers.TestProtos.TestAllTypes GetExt2(int index) {
+            return result.GetExt2(index);
+          }
+          public Builder SetExt2(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.ext2_[index] = value;
+            return this;
+          }
+          public Builder SetExt2(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.ext2_[index] = builderForValue.Build();
+            return this;
+          }
+          public Builder AddExt2(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.ext2_.Add(value);
+            return this;
+          }
+          public Builder AddExt2(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.ext2_.Add(builderForValue.Build());
+            return this;
+          }
+          public Builder AddRangeExt2(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> values) {
+            PrepareBuilder();
+            result.ext2_.Add(values);
+            return this;
+          }
+          public Builder ClearExt2() {
+            PrepareBuilder();
+            result.ext2_.Clear();
+            return this;
+          }
+        }
+        static RepeatedFieldsGenerator() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+      }
+
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class OptionalGroup : pb::GeneratedMessage<OptionalGroup, OptionalGroup.Builder> {
+        private OptionalGroup() { }
+        private static readonly OptionalGroup defaultInstance = new OptionalGroup().MakeReadOnly();
+        private static readonly string[] _optionalGroupFieldNames = new string[] { "optional_group_all_types" };
+        private static readonly uint[] _optionalGroupFieldTags = new uint[] { 90 };
+        public static OptionalGroup DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override OptionalGroup DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override OptionalGroup ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestParsingMerge_OptionalGroup__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<OptionalGroup, OptionalGroup.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestParsingMerge_OptionalGroup__FieldAccessorTable; }
+        }
+
+        public const int OptionalGroupAllTypesFieldNumber = 11;
+        private bool hasOptionalGroupAllTypes;
+        private global::Google.ProtocolBuffers.TestProtos.TestAllTypes optionalGroupAllTypes_;
+        public bool HasOptionalGroupAllTypes {
+          get { return hasOptionalGroupAllTypes; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestAllTypes OptionalGroupAllTypes {
+          get { return optionalGroupAllTypes_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance; }
+        }
+
+        public override bool IsInitialized {
+          get {
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _optionalGroupFieldNames;
+          if (hasOptionalGroupAllTypes) {
+            output.WriteMessage(11, field_names[0], OptionalGroupAllTypes);
+          }
+          UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          if (hasOptionalGroupAllTypes) {
+            size += pb::CodedOutputStream.ComputeMessageSize(11, OptionalGroupAllTypes);
+          }
+          size += UnknownFields.SerializedSize;
+          memoizedSerializedSize = size;
+          return size;
+        }
+        public static OptionalGroup ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static OptionalGroup ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static OptionalGroup ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static OptionalGroup ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static OptionalGroup ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static OptionalGroup ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static OptionalGroup ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static OptionalGroup ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static OptionalGroup ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static OptionalGroup ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private OptionalGroup MakeReadOnly() {
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(OptionalGroup prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<OptionalGroup, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(OptionalGroup cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private OptionalGroup result;
+
+          private OptionalGroup PrepareBuilder() {
+            if (resultIsReadOnly) {
+              OptionalGroup original = result;
+              result = new OptionalGroup();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override OptionalGroup MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup.Descriptor; }
+          }
+
+          public override OptionalGroup DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup.DefaultInstance; }
+          }
+
+          public override OptionalGroup BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessage other) {
+            if (other is OptionalGroup) {
+              return MergeFrom((OptionalGroup) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(OptionalGroup other) {
+            if (other == global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.HasOptionalGroupAllTypes) {
+              MergeOptionalGroupAllTypes(other.OptionalGroupAllTypes);
+            }
+            this.MergeUnknownFields(other.UnknownFields);
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            pb::UnknownFieldSet.Builder unknownFields = null;
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_optionalGroupFieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _optionalGroupFieldTags[field_ordinal];
+                else {
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    if (unknownFields != null) {
+                      this.UnknownFields = unknownFields.Build();
+                    }
+                    return this;
+                  }
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 90: {
+                  global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder();
+                  if (result.hasOptionalGroupAllTypes) {
+                    subBuilder.MergeFrom(OptionalGroupAllTypes);
+                  }
+                  input.ReadMessage(subBuilder, extensionRegistry);
+                  OptionalGroupAllTypes = subBuilder.BuildPartial();
+                  break;
+                }
+              }
+            }
+
+            if (unknownFields != null) {
+              this.UnknownFields = unknownFields.Build();
+            }
+            return this;
+          }
+
+
+          public bool HasOptionalGroupAllTypes {
+           get { return result.hasOptionalGroupAllTypes; }
+          }
+          public global::Google.ProtocolBuffers.TestProtos.TestAllTypes OptionalGroupAllTypes {
+            get { return result.OptionalGroupAllTypes; }
+            set { SetOptionalGroupAllTypes(value); }
+          }
+          public Builder SetOptionalGroupAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasOptionalGroupAllTypes = true;
+            result.optionalGroupAllTypes_ = value;
+            return this;
+          }
+          public Builder SetOptionalGroupAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.hasOptionalGroupAllTypes = true;
+            result.optionalGroupAllTypes_ = builderForValue.Build();
+            return this;
+          }
+          public Builder MergeOptionalGroupAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            if (result.hasOptionalGroupAllTypes &&
+                result.optionalGroupAllTypes_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance) {
+                result.optionalGroupAllTypes_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder(result.optionalGroupAllTypes_).MergeFrom(value).BuildPartial();
+            } else {
+              result.optionalGroupAllTypes_ = value;
+            }
+            result.hasOptionalGroupAllTypes = true;
+            return this;
+          }
+          public Builder ClearOptionalGroupAllTypes() {
+            PrepareBuilder();
+            result.hasOptionalGroupAllTypes = false;
+            result.optionalGroupAllTypes_ = null;
+            return this;
+          }
+        }
+        static OptionalGroup() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+      }
+
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class RepeatedGroup : pb::GeneratedMessage<RepeatedGroup, RepeatedGroup.Builder> {
+        private RepeatedGroup() { }
+        private static readonly RepeatedGroup defaultInstance = new RepeatedGroup().MakeReadOnly();
+        private static readonly string[] _repeatedGroupFieldNames = new string[] { "repeated_group_all_types" };
+        private static readonly uint[] _repeatedGroupFieldTags = new uint[] { 170 };
+        public static RepeatedGroup DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override RepeatedGroup DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override RepeatedGroup ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestParsingMerge_RepeatedGroup__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<RepeatedGroup, RepeatedGroup.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestParsingMerge_RepeatedGroup__FieldAccessorTable; }
+        }
+
+        public const int RepeatedGroupAllTypesFieldNumber = 21;
+        private bool hasRepeatedGroupAllTypes;
+        private global::Google.ProtocolBuffers.TestProtos.TestAllTypes repeatedGroupAllTypes_;
+        public bool HasRepeatedGroupAllTypes {
+          get { return hasRepeatedGroupAllTypes; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestAllTypes RepeatedGroupAllTypes {
+          get { return repeatedGroupAllTypes_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance; }
+        }
+
+        public override bool IsInitialized {
+          get {
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _repeatedGroupFieldNames;
+          if (hasRepeatedGroupAllTypes) {
+            output.WriteMessage(21, field_names[0], RepeatedGroupAllTypes);
+          }
+          UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          if (hasRepeatedGroupAllTypes) {
+            size += pb::CodedOutputStream.ComputeMessageSize(21, RepeatedGroupAllTypes);
+          }
+          size += UnknownFields.SerializedSize;
+          memoizedSerializedSize = size;
+          return size;
+        }
+        public static RepeatedGroup ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static RepeatedGroup ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static RepeatedGroup ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static RepeatedGroup ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static RepeatedGroup ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static RepeatedGroup ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static RepeatedGroup ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static RepeatedGroup ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static RepeatedGroup ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static RepeatedGroup ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private RepeatedGroup MakeReadOnly() {
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(RepeatedGroup prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<RepeatedGroup, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(RepeatedGroup cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private RepeatedGroup result;
+
+          private RepeatedGroup PrepareBuilder() {
+            if (resultIsReadOnly) {
+              RepeatedGroup original = result;
+              result = new RepeatedGroup();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override RepeatedGroup MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup.Descriptor; }
+          }
+
+          public override RepeatedGroup DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup.DefaultInstance; }
+          }
+
+          public override RepeatedGroup BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessage other) {
+            if (other is RepeatedGroup) {
+              return MergeFrom((RepeatedGroup) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(RepeatedGroup other) {
+            if (other == global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.HasRepeatedGroupAllTypes) {
+              MergeRepeatedGroupAllTypes(other.RepeatedGroupAllTypes);
+            }
+            this.MergeUnknownFields(other.UnknownFields);
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            pb::UnknownFieldSet.Builder unknownFields = null;
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_repeatedGroupFieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _repeatedGroupFieldTags[field_ordinal];
+                else {
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    if (unknownFields != null) {
+                      this.UnknownFields = unknownFields.Build();
+                    }
+                    return this;
+                  }
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 170: {
+                  global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder();
+                  if (result.hasRepeatedGroupAllTypes) {
+                    subBuilder.MergeFrom(RepeatedGroupAllTypes);
+                  }
+                  input.ReadMessage(subBuilder, extensionRegistry);
+                  RepeatedGroupAllTypes = subBuilder.BuildPartial();
+                  break;
+                }
+              }
+            }
+
+            if (unknownFields != null) {
+              this.UnknownFields = unknownFields.Build();
+            }
+            return this;
+          }
+
+
+          public bool HasRepeatedGroupAllTypes {
+           get { return result.hasRepeatedGroupAllTypes; }
+          }
+          public global::Google.ProtocolBuffers.TestProtos.TestAllTypes RepeatedGroupAllTypes {
+            get { return result.RepeatedGroupAllTypes; }
+            set { SetRepeatedGroupAllTypes(value); }
+          }
+          public Builder SetRepeatedGroupAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasRepeatedGroupAllTypes = true;
+            result.repeatedGroupAllTypes_ = value;
+            return this;
+          }
+          public Builder SetRepeatedGroupAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.hasRepeatedGroupAllTypes = true;
+            result.repeatedGroupAllTypes_ = builderForValue.Build();
+            return this;
+          }
+          public Builder MergeRepeatedGroupAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            if (result.hasRepeatedGroupAllTypes &&
+                result.repeatedGroupAllTypes_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance) {
+                result.repeatedGroupAllTypes_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder(result.repeatedGroupAllTypes_).MergeFrom(value).BuildPartial();
+            } else {
+              result.repeatedGroupAllTypes_ = value;
+            }
+            result.hasRepeatedGroupAllTypes = true;
+            return this;
+          }
+          public Builder ClearRepeatedGroupAllTypes() {
+            PrepareBuilder();
+            result.hasRepeatedGroupAllTypes = false;
+            result.repeatedGroupAllTypes_ = null;
+            return this;
+          }
+        }
+        static RepeatedGroup() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+      }
+
+    }
+    #endregion
+
+    public const int RequiredAllTypesFieldNumber = 1;
+    private bool hasRequiredAllTypes;
+    private global::Google.ProtocolBuffers.TestProtos.TestAllTypes requiredAllTypes_;
+    public bool HasRequiredAllTypes {
+      get { return hasRequiredAllTypes; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypes RequiredAllTypes {
+      get { return requiredAllTypes_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance; }
+    }
+
+    public const int OptionalAllTypesFieldNumber = 2;
+    private bool hasOptionalAllTypes;
+    private global::Google.ProtocolBuffers.TestProtos.TestAllTypes optionalAllTypes_;
+    public bool HasOptionalAllTypes {
+      get { return hasOptionalAllTypes; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypes OptionalAllTypes {
+      get { return optionalAllTypes_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance; }
+    }
+
+    public const int RepeatedAllTypesFieldNumber = 3;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> repeatedAllTypes_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> RepeatedAllTypesList {
+      get { return repeatedAllTypes_; }
+    }
+    public int RepeatedAllTypesCount {
+      get { return repeatedAllTypes_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypes GetRepeatedAllTypes(int index) {
+      return repeatedAllTypes_[index];
+    }
+
+    public const int OptionalGroupFieldNumber = 10;
+    private bool hasOptionalGroup;
+    private global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup optionalGroup_;
+    public bool HasOptionalGroup {
+      get { return hasOptionalGroup; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup OptionalGroup {
+      get { return optionalGroup_ ?? global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup.DefaultInstance; }
+    }
+
+    public const int RepeatedGroupFieldNumber = 20;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup> repeatedGroup_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup> RepeatedGroupList {
+      get { return repeatedGroup_; }
+    }
+    public int RepeatedGroupCount {
+      get { return repeatedGroup_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup GetRepeatedGroup(int index) {
+      return repeatedGroup_[index];
+    }
+
+    public override bool IsInitialized {
+      get {
+        if (!hasRequiredAllTypes) return false;
+        if (!ExtensionsAreInitialized) return false;
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testParsingMergeFieldNames;
+      pb::ExtendableMessage<TestParsingMerge, TestParsingMerge.Builder>.ExtensionWriter extensionWriter = CreateExtensionWriter(this);
+      if (hasRequiredAllTypes) {
+        output.WriteMessage(1, field_names[4], RequiredAllTypes);
+      }
+      if (hasOptionalAllTypes) {
+        output.WriteMessage(2, field_names[0], OptionalAllTypes);
+      }
+      if (repeatedAllTypes_.Count > 0) {
+        output.WriteMessageArray(3, field_names[2], repeatedAllTypes_);
+      }
+      if (hasOptionalGroup) {
+        output.WriteGroup(10, field_names[1], OptionalGroup);
+      }
+      if (repeatedGroup_.Count > 0) {
+        output.WriteGroupArray(20, field_names[3], repeatedGroup_);
+      }
+      extensionWriter.WriteUntil(536870912, output);
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasRequiredAllTypes) {
+        size += pb::CodedOutputStream.ComputeMessageSize(1, RequiredAllTypes);
+      }
+      if (hasOptionalAllTypes) {
+        size += pb::CodedOutputStream.ComputeMessageSize(2, OptionalAllTypes);
+      }
+      foreach (global::Google.ProtocolBuffers.TestProtos.TestAllTypes element in RepeatedAllTypesList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(3, element);
+      }
+      if (hasOptionalGroup) {
+        size += pb::CodedOutputStream.ComputeGroupSize(10, OptionalGroup);
+      }
+      foreach (global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup element in RepeatedGroupList) {
+        size += pb::CodedOutputStream.ComputeGroupSize(20, element);
+      }
+      size += ExtensionsSerializedSize;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestParsingMerge ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestParsingMerge ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestParsingMerge ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestParsingMerge ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestParsingMerge ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestParsingMerge ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestParsingMerge ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestParsingMerge ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestParsingMerge ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestParsingMerge ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestParsingMerge MakeReadOnly() {
+      repeatedAllTypes_.MakeReadOnly();
+      repeatedGroup_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestParsingMerge prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::ExtendableBuilder<TestParsingMerge, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestParsingMerge cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestParsingMerge result;
+
+      private TestParsingMerge PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestParsingMerge original = result;
+          result = new TestParsingMerge();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestParsingMerge MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Descriptor; }
+      }
+
+      public override TestParsingMerge DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.DefaultInstance; }
+      }
+
+      public override TestParsingMerge BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestParsingMerge) {
+          return MergeFrom((TestParsingMerge) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestParsingMerge other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasRequiredAllTypes) {
+          MergeRequiredAllTypes(other.RequiredAllTypes);
+        }
+        if (other.HasOptionalAllTypes) {
+          MergeOptionalAllTypes(other.OptionalAllTypes);
+        }
+        if (other.repeatedAllTypes_.Count != 0) {
+          result.repeatedAllTypes_.Add(other.repeatedAllTypes_);
+        }
+        if (other.HasOptionalGroup) {
+          MergeOptionalGroup(other.OptionalGroup);
+        }
+        if (other.repeatedGroup_.Count != 0) {
+          result.repeatedGroup_.Add(other.repeatedGroup_);
+        }
+          this.MergeExtensionFields(other);
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testParsingMergeFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testParsingMergeFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder();
+              if (result.hasRequiredAllTypes) {
+                subBuilder.MergeFrom(RequiredAllTypes);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              RequiredAllTypes = subBuilder.BuildPartial();
+              break;
+            }
+            case 18: {
+              global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder();
+              if (result.hasOptionalAllTypes) {
+                subBuilder.MergeFrom(OptionalAllTypes);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              OptionalAllTypes = subBuilder.BuildPartial();
+              break;
+            }
+            case 26: {
+              input.ReadMessageArray(tag, field_name, result.repeatedAllTypes_, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance, extensionRegistry);
+              break;
+            }
+            case 83: {
+              global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup.CreateBuilder();
+              if (result.hasOptionalGroup) {
+                subBuilder.MergeFrom(OptionalGroup);
+              }
+              input.ReadGroup(10, subBuilder, extensionRegistry);
+              OptionalGroup = subBuilder.BuildPartial();
+              break;
+            }
+            case 163: {
+              input.ReadGroupArray(tag, field_name, result.repeatedGroup_, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup.DefaultInstance, extensionRegistry);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasRequiredAllTypes {
+       get { return result.hasRequiredAllTypes; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypes RequiredAllTypes {
+        get { return result.RequiredAllTypes; }
+        set { SetRequiredAllTypes(value); }
+      }
+      public Builder SetRequiredAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasRequiredAllTypes = true;
+        result.requiredAllTypes_ = value;
+        return this;
+      }
+      public Builder SetRequiredAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasRequiredAllTypes = true;
+        result.requiredAllTypes_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeRequiredAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasRequiredAllTypes &&
+            result.requiredAllTypes_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance) {
+            result.requiredAllTypes_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder(result.requiredAllTypes_).MergeFrom(value).BuildPartial();
+        } else {
+          result.requiredAllTypes_ = value;
+        }
+        result.hasRequiredAllTypes = true;
+        return this;
+      }
+      public Builder ClearRequiredAllTypes() {
+        PrepareBuilder();
+        result.hasRequiredAllTypes = false;
+        result.requiredAllTypes_ = null;
+        return this;
+      }
+
+      public bool HasOptionalAllTypes {
+       get { return result.hasOptionalAllTypes; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypes OptionalAllTypes {
+        get { return result.OptionalAllTypes; }
+        set { SetOptionalAllTypes(value); }
+      }
+      public Builder SetOptionalAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptionalAllTypes = true;
+        result.optionalAllTypes_ = value;
+        return this;
+      }
+      public Builder SetOptionalAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasOptionalAllTypes = true;
+        result.optionalAllTypes_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeOptionalAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasOptionalAllTypes &&
+            result.optionalAllTypes_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance) {
+            result.optionalAllTypes_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder(result.optionalAllTypes_).MergeFrom(value).BuildPartial();
+        } else {
+          result.optionalAllTypes_ = value;
+        }
+        result.hasOptionalAllTypes = true;
+        return this;
+      }
+      public Builder ClearOptionalAllTypes() {
+        PrepareBuilder();
+        result.hasOptionalAllTypes = false;
+        result.optionalAllTypes_ = null;
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> RepeatedAllTypesList {
+        get { return PrepareBuilder().repeatedAllTypes_; }
+      }
+      public int RepeatedAllTypesCount {
+        get { return result.RepeatedAllTypesCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypes GetRepeatedAllTypes(int index) {
+        return result.GetRepeatedAllTypes(index);
+      }
+      public Builder SetRepeatedAllTypes(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedAllTypes_[index] = value;
+        return this;
+      }
+      public Builder SetRepeatedAllTypes(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedAllTypes_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddRepeatedAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedAllTypes_.Add(value);
+        return this;
+      }
+      public Builder AddRepeatedAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedAllTypes_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeRepeatedAllTypes(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> values) {
+        PrepareBuilder();
+        result.repeatedAllTypes_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedAllTypes() {
+        PrepareBuilder();
+        result.repeatedAllTypes_.Clear();
+        return this;
+      }
+
+      public bool HasOptionalGroup {
+       get { return result.hasOptionalGroup; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup OptionalGroup {
+        get { return result.OptionalGroup; }
+        set { SetOptionalGroup(value); }
+      }
+      public Builder SetOptionalGroup(global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptionalGroup = true;
+        result.optionalGroup_ = value;
+        return this;
+      }
+      public Builder SetOptionalGroup(global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasOptionalGroup = true;
+        result.optionalGroup_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeOptionalGroup(global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasOptionalGroup &&
+            result.optionalGroup_ != global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup.DefaultInstance) {
+            result.optionalGroup_ = global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup.CreateBuilder(result.optionalGroup_).MergeFrom(value).BuildPartial();
+        } else {
+          result.optionalGroup_ = value;
+        }
+        result.hasOptionalGroup = true;
+        return this;
+      }
+      public Builder ClearOptionalGroup() {
+        PrepareBuilder();
+        result.hasOptionalGroup = false;
+        result.optionalGroup_ = null;
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup> RepeatedGroupList {
+        get { return PrepareBuilder().repeatedGroup_; }
+      }
+      public int RepeatedGroupCount {
+        get { return result.RepeatedGroupCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup GetRepeatedGroup(int index) {
+        return result.GetRepeatedGroup(index);
+      }
+      public Builder SetRepeatedGroup(int index, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedGroup_[index] = value;
+        return this;
+      }
+      public Builder SetRepeatedGroup(int index, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedGroup_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddRepeatedGroup(global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedGroup_.Add(value);
+        return this;
+      }
+      public Builder AddRepeatedGroup(global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedGroup_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeRepeatedGroup(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup> values) {
+        PrepareBuilder();
+        result.repeatedGroup_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedGroup() {
+        PrepareBuilder();
+        result.repeatedGroup_.Clear();
+        return this;
+      }
+    }
+    static TestParsingMerge() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestCommentInjectionMessage : pb::GeneratedMessage<TestCommentInjectionMessage, TestCommentInjectionMessage.Builder> {
+    private TestCommentInjectionMessage() { }
+    private static readonly TestCommentInjectionMessage defaultInstance = new TestCommentInjectionMessage().MakeReadOnly();
+    private static readonly string[] _testCommentInjectionMessageFieldNames = new string[] { "a" };
+    private static readonly uint[] _testCommentInjectionMessageFieldTags = new uint[] { 10 };
+    public static TestCommentInjectionMessage DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestCommentInjectionMessage DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestCommentInjectionMessage ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestCommentInjectionMessage__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestCommentInjectionMessage, TestCommentInjectionMessage.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestCommentInjectionMessage__FieldAccessorTable; }
+    }
+
+    public const int AFieldNumber = 1;
+    private bool hasA;
+    private string a_ = "*/ <- Neither should this.";
+    public bool HasA {
+      get { return hasA; }
+    }
+    public string A {
+      get { return a_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testCommentInjectionMessageFieldNames;
+      if (hasA) {
+        output.WriteString(1, field_names[0], A);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasA) {
+        size += pb::CodedOutputStream.ComputeStringSize(1, A);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestCommentInjectionMessage ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestCommentInjectionMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestCommentInjectionMessage ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestCommentInjectionMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestCommentInjectionMessage ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestCommentInjectionMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestCommentInjectionMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestCommentInjectionMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestCommentInjectionMessage ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestCommentInjectionMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestCommentInjectionMessage MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestCommentInjectionMessage prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestCommentInjectionMessage, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestCommentInjectionMessage cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestCommentInjectionMessage result;
+
+      private TestCommentInjectionMessage PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestCommentInjectionMessage original = result;
+          result = new TestCommentInjectionMessage();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestCommentInjectionMessage MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestCommentInjectionMessage.Descriptor; }
+      }
+
+      public override TestCommentInjectionMessage DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestCommentInjectionMessage.DefaultInstance; }
+      }
+
+      public override TestCommentInjectionMessage BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestCommentInjectionMessage) {
+          return MergeFrom((TestCommentInjectionMessage) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestCommentInjectionMessage other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestCommentInjectionMessage.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasA) {
+          A = other.A;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testCommentInjectionMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testCommentInjectionMessageFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              result.hasA = input.ReadString(ref result.a_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasA {
+        get { return result.hasA; }
+      }
+      public string A {
+        get { return result.A; }
+        set { SetA(value); }
+      }
+      public Builder SetA(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasA = true;
+        result.a_ = value;
+        return this;
+      }
+      public Builder ClearA() {
+        PrepareBuilder();
+        result.hasA = false;
+        result.a_ = "*/ <- Neither should this.";
+        return this;
+      }
+    }
+    static TestCommentInjectionMessage() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class FooRequest : pb::GeneratedMessage<FooRequest, FooRequest.Builder> {
+    private FooRequest() { }
+    private static readonly FooRequest defaultInstance = new FooRequest().MakeReadOnly();
+    private static readonly string[] _fooRequestFieldNames = new string[] {  };
+    private static readonly uint[] _fooRequestFieldTags = new uint[] {  };
+    public static FooRequest DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override FooRequest DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override FooRequest ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_FooRequest__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<FooRequest, FooRequest.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_FooRequest__FieldAccessorTable; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _fooRequestFieldNames;
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static FooRequest ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static FooRequest ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static FooRequest ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static FooRequest ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static FooRequest ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static FooRequest ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static FooRequest ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static FooRequest ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static FooRequest ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static FooRequest ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private FooRequest MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(FooRequest prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<FooRequest, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(FooRequest cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private FooRequest result;
+
+      private FooRequest PrepareBuilder() {
+        if (resultIsReadOnly) {
+          FooRequest original = result;
+          result = new FooRequest();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override FooRequest MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.FooRequest.Descriptor; }
+      }
+
+      public override FooRequest DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.FooRequest.DefaultInstance; }
+      }
+
+      public override FooRequest BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is FooRequest) {
+          return MergeFrom((FooRequest) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(FooRequest other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.FooRequest.DefaultInstance) return this;
+        PrepareBuilder();
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_fooRequestFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _fooRequestFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+    }
+    static FooRequest() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class FooResponse : pb::GeneratedMessage<FooResponse, FooResponse.Builder> {
+    private FooResponse() { }
+    private static readonly FooResponse defaultInstance = new FooResponse().MakeReadOnly();
+    private static readonly string[] _fooResponseFieldNames = new string[] {  };
+    private static readonly uint[] _fooResponseFieldTags = new uint[] {  };
+    public static FooResponse DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override FooResponse DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override FooResponse ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_FooResponse__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<FooResponse, FooResponse.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_FooResponse__FieldAccessorTable; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _fooResponseFieldNames;
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static FooResponse ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static FooResponse ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static FooResponse ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static FooResponse ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static FooResponse ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static FooResponse ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static FooResponse ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static FooResponse ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static FooResponse ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static FooResponse ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private FooResponse MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(FooResponse prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<FooResponse, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(FooResponse cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private FooResponse result;
+
+      private FooResponse PrepareBuilder() {
+        if (resultIsReadOnly) {
+          FooResponse original = result;
+          result = new FooResponse();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override FooResponse MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.FooResponse.Descriptor; }
+      }
+
+      public override FooResponse DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.FooResponse.DefaultInstance; }
+      }
+
+      public override FooResponse BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is FooResponse) {
+          return MergeFrom((FooResponse) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(FooResponse other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.FooResponse.DefaultInstance) return this;
+        PrepareBuilder();
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_fooResponseFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _fooResponseFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+    }
+    static FooResponse() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class FooClientMessage : pb::GeneratedMessage<FooClientMessage, FooClientMessage.Builder> {
+    private FooClientMessage() { }
+    private static readonly FooClientMessage defaultInstance = new FooClientMessage().MakeReadOnly();
+    private static readonly string[] _fooClientMessageFieldNames = new string[] {  };
+    private static readonly uint[] _fooClientMessageFieldTags = new uint[] {  };
+    public static FooClientMessage DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override FooClientMessage DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override FooClientMessage ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_FooClientMessage__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<FooClientMessage, FooClientMessage.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_FooClientMessage__FieldAccessorTable; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _fooClientMessageFieldNames;
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static FooClientMessage ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static FooClientMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static FooClientMessage ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static FooClientMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static FooClientMessage ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static FooClientMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static FooClientMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static FooClientMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static FooClientMessage ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static FooClientMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private FooClientMessage MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(FooClientMessage prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<FooClientMessage, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(FooClientMessage cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private FooClientMessage result;
+
+      private FooClientMessage PrepareBuilder() {
+        if (resultIsReadOnly) {
+          FooClientMessage original = result;
+          result = new FooClientMessage();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override FooClientMessage MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.FooClientMessage.Descriptor; }
+      }
+
+      public override FooClientMessage DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.FooClientMessage.DefaultInstance; }
+      }
+
+      public override FooClientMessage BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is FooClientMessage) {
+          return MergeFrom((FooClientMessage) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(FooClientMessage other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.FooClientMessage.DefaultInstance) return this;
+        PrepareBuilder();
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_fooClientMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _fooClientMessageFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+    }
+    static FooClientMessage() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class FooServerMessage : pb::GeneratedMessage<FooServerMessage, FooServerMessage.Builder> {
+    private FooServerMessage() { }
+    private static readonly FooServerMessage defaultInstance = new FooServerMessage().MakeReadOnly();
+    private static readonly string[] _fooServerMessageFieldNames = new string[] {  };
+    private static readonly uint[] _fooServerMessageFieldTags = new uint[] {  };
+    public static FooServerMessage DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override FooServerMessage DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override FooServerMessage ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_FooServerMessage__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<FooServerMessage, FooServerMessage.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_FooServerMessage__FieldAccessorTable; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _fooServerMessageFieldNames;
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static FooServerMessage ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static FooServerMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static FooServerMessage ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static FooServerMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static FooServerMessage ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static FooServerMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static FooServerMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static FooServerMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static FooServerMessage ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static FooServerMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private FooServerMessage MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(FooServerMessage prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<FooServerMessage, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(FooServerMessage cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private FooServerMessage result;
+
+      private FooServerMessage PrepareBuilder() {
+        if (resultIsReadOnly) {
+          FooServerMessage original = result;
+          result = new FooServerMessage();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override FooServerMessage MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.FooServerMessage.Descriptor; }
+      }
+
+      public override FooServerMessage DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.FooServerMessage.DefaultInstance; }
+      }
+
+      public override FooServerMessage BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is FooServerMessage) {
+          return MergeFrom((FooServerMessage) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(FooServerMessage other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.FooServerMessage.DefaultInstance) return this;
+        PrepareBuilder();
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_fooServerMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _fooServerMessageFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+    }
+    static FooServerMessage() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class BarRequest : pb::GeneratedMessage<BarRequest, BarRequest.Builder> {
+    private BarRequest() { }
+    private static readonly BarRequest defaultInstance = new BarRequest().MakeReadOnly();
+    private static readonly string[] _barRequestFieldNames = new string[] {  };
+    private static readonly uint[] _barRequestFieldTags = new uint[] {  };
+    public static BarRequest DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override BarRequest DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override BarRequest ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_BarRequest__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<BarRequest, BarRequest.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_BarRequest__FieldAccessorTable; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _barRequestFieldNames;
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static BarRequest ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static BarRequest ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static BarRequest ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static BarRequest ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static BarRequest ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static BarRequest ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static BarRequest ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static BarRequest ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static BarRequest ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static BarRequest ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private BarRequest MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(BarRequest prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<BarRequest, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(BarRequest cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private BarRequest result;
+
+      private BarRequest PrepareBuilder() {
+        if (resultIsReadOnly) {
+          BarRequest original = result;
+          result = new BarRequest();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override BarRequest MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.BarRequest.Descriptor; }
+      }
+
+      public override BarRequest DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.BarRequest.DefaultInstance; }
+      }
+
+      public override BarRequest BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is BarRequest) {
+          return MergeFrom((BarRequest) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(BarRequest other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.BarRequest.DefaultInstance) return this;
+        PrepareBuilder();
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_barRequestFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _barRequestFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+    }
+    static BarRequest() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class BarResponse : pb::GeneratedMessage<BarResponse, BarResponse.Builder> {
+    private BarResponse() { }
+    private static readonly BarResponse defaultInstance = new BarResponse().MakeReadOnly();
+    private static readonly string[] _barResponseFieldNames = new string[] {  };
+    private static readonly uint[] _barResponseFieldTags = new uint[] {  };
+    public static BarResponse DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override BarResponse DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override BarResponse ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_BarResponse__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<BarResponse, BarResponse.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_BarResponse__FieldAccessorTable; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _barResponseFieldNames;
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static BarResponse ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static BarResponse ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static BarResponse ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static BarResponse ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static BarResponse ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static BarResponse ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static BarResponse ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static BarResponse ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static BarResponse ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static BarResponse ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private BarResponse MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(BarResponse prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<BarResponse, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(BarResponse cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private BarResponse result;
+
+      private BarResponse PrepareBuilder() {
+        if (resultIsReadOnly) {
+          BarResponse original = result;
+          result = new BarResponse();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override BarResponse MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.BarResponse.Descriptor; }
+      }
+
+      public override BarResponse DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.BarResponse.DefaultInstance; }
+      }
+
+      public override BarResponse BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is BarResponse) {
+          return MergeFrom((BarResponse) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(BarResponse other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.BarResponse.DefaultInstance) return this;
+        PrepareBuilder();
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_barResponseFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _barResponseFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+    }
+    static BarResponse() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+    }
+  }
+
+  #endregion
+
+}
+
+#endregion Designer generated code
diff --git a/csharp/src/ProtocolBuffers.Test/TestProtos/UnittestCustomOptions.cs b/csharp/src/ProtocolBuffers.Test/TestProtos/UnittestCustomOptions.cs
new file mode 100644
index 00000000..29ba8607
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/TestProtos/UnittestCustomOptions.cs
@@ -0,0 +1,7549 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/unittest_custom_options.proto
+#pragma warning disable 1591, 0612, 3021
+#region Designer generated code
+
+using pb = global::Google.ProtocolBuffers;
+using pbc = global::Google.ProtocolBuffers.Collections;
+using pbd = global::Google.ProtocolBuffers.Descriptors;
+using scg = global::System.Collections.Generic;
+namespace Google.ProtocolBuffers.TestProtos {
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public static partial class UnittestCustomOptions {
+
+    #region Extension registration
+    public static void RegisterAllExtensions(pb::ExtensionRegistry registry) {
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.FileOpt1);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.MessageOpt1);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.FieldOpt1);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.FieldOpt2);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.EnumOpt1);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.EnumValueOpt1);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.ServiceOpt1);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.MethodOpt1);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.BoolOpt);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Int32Opt);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Int64Opt);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Uint32Opt);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Uint64Opt);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Sint32Opt);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Sint64Opt);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Fixed32Opt);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Fixed64Opt);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Sfixed32Opt);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Sfixed64Opt);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.FloatOpt);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.DoubleOpt);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.StringOpt);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.BytesOpt);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.EnumOpt);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.MessageTypeOpt);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Quux);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Corge);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Grault);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Garply);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.ComplexOpt1);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.ComplexOpt2);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.ComplexOpt3);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.ComplexOpt6);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Fileopt);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Msgopt);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Fieldopt);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Enumopt);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Enumvalopt);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Serviceopt);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Methodopt);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.ComplexOptionType2.Types.ComplexOptionType4.ComplexOpt4);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.AggregateMessageSetElement.MessageSetExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.Aggregate.Nested);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.NestedOptionType.NestedExtension);
+    }
+    #endregion
+    #region Extensions
+    public const int FileOpt1FieldNumber = 7736974;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionBase<ulong> FileOpt1;
+    public const int MessageOpt1FieldNumber = 7739036;
+    public static pb::GeneratedExtensionBase<int> MessageOpt1;
+    public const int FieldOpt1FieldNumber = 7740936;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionBase<ulong> FieldOpt1;
+    public const int FieldOpt2FieldNumber = 7753913;
+    public static pb::GeneratedExtensionBase<int> FieldOpt2;
+    public const int EnumOpt1FieldNumber = 7753576;
+    public static pb::GeneratedExtensionBase<int> EnumOpt1;
+    public const int EnumValueOpt1FieldNumber = 1560678;
+    public static pb::GeneratedExtensionBase<int> EnumValueOpt1;
+    public const int ServiceOpt1FieldNumber = 7887650;
+    public static pb::GeneratedExtensionBase<long> ServiceOpt1;
+    public const int MethodOpt1FieldNumber = 7890860;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.MethodOpt1> MethodOpt1;
+    public const int BoolOptFieldNumber = 7706090;
+    public static pb::GeneratedExtensionBase<bool> BoolOpt;
+    public const int Int32OptFieldNumber = 7705709;
+    public static pb::GeneratedExtensionBase<int> Int32Opt;
+    public const int Int64OptFieldNumber = 7705542;
+    public static pb::GeneratedExtensionBase<long> Int64Opt;
+    public const int Uint32OptFieldNumber = 7704880;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionBase<uint> Uint32Opt;
+    public const int Uint64OptFieldNumber = 7702367;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionBase<ulong> Uint64Opt;
+    public const int Sint32OptFieldNumber = 7701568;
+    public static pb::GeneratedExtensionBase<int> Sint32Opt;
+    public const int Sint64OptFieldNumber = 7700863;
+    public static pb::GeneratedExtensionBase<long> Sint64Opt;
+    public const int Fixed32OptFieldNumber = 7700307;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionBase<uint> Fixed32Opt;
+    public const int Fixed64OptFieldNumber = 7700194;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionBase<ulong> Fixed64Opt;
+    public const int Sfixed32OptFieldNumber = 7698645;
+    public static pb::GeneratedExtensionBase<int> Sfixed32Opt;
+    public const int Sfixed64OptFieldNumber = 7685475;
+    public static pb::GeneratedExtensionBase<long> Sfixed64Opt;
+    public const int FloatOptFieldNumber = 7675390;
+    public static pb::GeneratedExtensionBase<float> FloatOpt;
+    public const int DoubleOptFieldNumber = 7673293;
+    public static pb::GeneratedExtensionBase<double> DoubleOpt;
+    public const int StringOptFieldNumber = 7673285;
+    public static pb::GeneratedExtensionBase<string> StringOpt;
+    public const int BytesOptFieldNumber = 7673238;
+    public static pb::GeneratedExtensionBase<pb::ByteString> BytesOpt;
+    public const int EnumOptFieldNumber = 7673233;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.DummyMessageContainingEnum.Types.TestEnumType> EnumOpt;
+    public const int MessageTypeOptFieldNumber = 7665967;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.DummyMessageInvalidAsOptionType> MessageTypeOpt;
+    public const int QuuxFieldNumber = 7663707;
+    public static pb::GeneratedExtensionBase<int> Quux;
+    public const int CorgeFieldNumber = 7663442;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.ComplexOptionType3> Corge;
+    public const int GraultFieldNumber = 7650927;
+    public static pb::GeneratedExtensionBase<int> Grault;
+    public const int GarplyFieldNumber = 7649992;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.ComplexOptionType1> Garply;
+    public const int ComplexOpt1FieldNumber = 7646756;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.ComplexOptionType1> ComplexOpt1;
+    public const int ComplexOpt2FieldNumber = 7636949;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.ComplexOptionType2> ComplexOpt2;
+    public const int ComplexOpt3FieldNumber = 7636463;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.ComplexOptionType3> ComplexOpt3;
+    public const int ComplexOpt6FieldNumber = 7595468;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.ComplexOpt6> ComplexOpt6;
+    public const int FileoptFieldNumber = 15478479;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.Aggregate> Fileopt;
+    public const int MsgoptFieldNumber = 15480088;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.Aggregate> Msgopt;
+    public const int FieldoptFieldNumber = 15481374;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.Aggregate> Fieldopt;
+    public const int EnumoptFieldNumber = 15483218;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.Aggregate> Enumopt;
+    public const int EnumvaloptFieldNumber = 15486921;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.Aggregate> Enumvalopt;
+    public const int ServiceoptFieldNumber = 15497145;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.Aggregate> Serviceopt;
+    public const int MethodoptFieldNumber = 15512713;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.Aggregate> Methodopt;
+    #endregion
+
+    #region Static variables
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestMessageWithCustomOptions__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestMessageWithCustomOptions, global::Google.ProtocolBuffers.TestProtos.TestMessageWithCustomOptions.Builder> internal__static_protobuf_unittest_TestMessageWithCustomOptions__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_CustomOptionFooRequest__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.CustomOptionFooRequest, global::Google.ProtocolBuffers.TestProtos.CustomOptionFooRequest.Builder> internal__static_protobuf_unittest_CustomOptionFooRequest__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_CustomOptionFooResponse__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.CustomOptionFooResponse, global::Google.ProtocolBuffers.TestProtos.CustomOptionFooResponse.Builder> internal__static_protobuf_unittest_CustomOptionFooResponse__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_CustomOptionFooClientMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.CustomOptionFooClientMessage, global::Google.ProtocolBuffers.TestProtos.CustomOptionFooClientMessage.Builder> internal__static_protobuf_unittest_CustomOptionFooClientMessage__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_CustomOptionFooServerMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.CustomOptionFooServerMessage, global::Google.ProtocolBuffers.TestProtos.CustomOptionFooServerMessage.Builder> internal__static_protobuf_unittest_CustomOptionFooServerMessage__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_DummyMessageContainingEnum__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.DummyMessageContainingEnum, global::Google.ProtocolBuffers.TestProtos.DummyMessageContainingEnum.Builder> internal__static_protobuf_unittest_DummyMessageContainingEnum__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_DummyMessageInvalidAsOptionType__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.DummyMessageInvalidAsOptionType, global::Google.ProtocolBuffers.TestProtos.DummyMessageInvalidAsOptionType.Builder> internal__static_protobuf_unittest_DummyMessageInvalidAsOptionType__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_CustomOptionMinIntegerValues__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.CustomOptionMinIntegerValues, global::Google.ProtocolBuffers.TestProtos.CustomOptionMinIntegerValues.Builder> internal__static_protobuf_unittest_CustomOptionMinIntegerValues__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_CustomOptionMaxIntegerValues__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.CustomOptionMaxIntegerValues, global::Google.ProtocolBuffers.TestProtos.CustomOptionMaxIntegerValues.Builder> internal__static_protobuf_unittest_CustomOptionMaxIntegerValues__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_CustomOptionOtherValues__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.CustomOptionOtherValues, global::Google.ProtocolBuffers.TestProtos.CustomOptionOtherValues.Builder> internal__static_protobuf_unittest_CustomOptionOtherValues__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_SettingRealsFromPositiveInts__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SettingRealsFromPositiveInts, global::Google.ProtocolBuffers.TestProtos.SettingRealsFromPositiveInts.Builder> internal__static_protobuf_unittest_SettingRealsFromPositiveInts__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_SettingRealsFromNegativeInts__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SettingRealsFromNegativeInts, global::Google.ProtocolBuffers.TestProtos.SettingRealsFromNegativeInts.Builder> internal__static_protobuf_unittest_SettingRealsFromNegativeInts__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_ComplexOptionType1__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.ComplexOptionType1, global::Google.ProtocolBuffers.TestProtos.ComplexOptionType1.Builder> internal__static_protobuf_unittest_ComplexOptionType1__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_ComplexOptionType2__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.ComplexOptionType2, global::Google.ProtocolBuffers.TestProtos.ComplexOptionType2.Builder> internal__static_protobuf_unittest_ComplexOptionType2__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_ComplexOptionType2_ComplexOptionType4__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.ComplexOptionType2.Types.ComplexOptionType4, global::Google.ProtocolBuffers.TestProtos.ComplexOptionType2.Types.ComplexOptionType4.Builder> internal__static_protobuf_unittest_ComplexOptionType2_ComplexOptionType4__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_ComplexOptionType3__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.ComplexOptionType3, global::Google.ProtocolBuffers.TestProtos.ComplexOptionType3.Builder> internal__static_protobuf_unittest_ComplexOptionType3__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_ComplexOptionType3_ComplexOptionType5__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.ComplexOptionType3.Types.ComplexOptionType5, global::Google.ProtocolBuffers.TestProtos.ComplexOptionType3.Types.ComplexOptionType5.Builder> internal__static_protobuf_unittest_ComplexOptionType3_ComplexOptionType5__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_ComplexOpt6__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.ComplexOpt6, global::Google.ProtocolBuffers.TestProtos.ComplexOpt6.Builder> internal__static_protobuf_unittest_ComplexOpt6__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_VariousComplexOptions__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.VariousComplexOptions, global::Google.ProtocolBuffers.TestProtos.VariousComplexOptions.Builder> internal__static_protobuf_unittest_VariousComplexOptions__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_AggregateMessageSet__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.AggregateMessageSet, global::Google.ProtocolBuffers.TestProtos.AggregateMessageSet.Builder> internal__static_protobuf_unittest_AggregateMessageSet__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_AggregateMessageSetElement__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.AggregateMessageSetElement, global::Google.ProtocolBuffers.TestProtos.AggregateMessageSetElement.Builder> internal__static_protobuf_unittest_AggregateMessageSetElement__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_Aggregate__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.Aggregate, global::Google.ProtocolBuffers.TestProtos.Aggregate.Builder> internal__static_protobuf_unittest_Aggregate__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_AggregateMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.AggregateMessage, global::Google.ProtocolBuffers.TestProtos.AggregateMessage.Builder> internal__static_protobuf_unittest_AggregateMessage__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_NestedOptionType__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.NestedOptionType, global::Google.ProtocolBuffers.TestProtos.NestedOptionType.Builder> internal__static_protobuf_unittest_NestedOptionType__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_NestedOptionType_NestedMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.NestedOptionType.Types.NestedMessage, global::Google.ProtocolBuffers.TestProtos.NestedOptionType.Types.NestedMessage.Builder> internal__static_protobuf_unittest_NestedOptionType_NestedMessage__FieldAccessorTable;
+    #endregion
+    #region Descriptor
+    public static pbd::FileDescriptor Descriptor {
+      get { return descriptor; }
+    }
+    private static pbd::FileDescriptor descriptor;
+
+    static UnittestCustomOptions() {
+      byte[] descriptorData = global::System.Convert.FromBase64String(
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+      pbd::FileDescriptor.InternalDescriptorAssigner assigner = delegate(pbd::FileDescriptor root) {
+        descriptor = root;
+        internal__static_protobuf_unittest_TestMessageWithCustomOptions__Descriptor = Descriptor.MessageTypes[0];
+        internal__static_protobuf_unittest_TestMessageWithCustomOptions__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestMessageWithCustomOptions, global::Google.ProtocolBuffers.TestProtos.TestMessageWithCustomOptions.Builder>(internal__static_protobuf_unittest_TestMessageWithCustomOptions__Descriptor,
+                new string[] { "Field1", });
+        internal__static_protobuf_unittest_CustomOptionFooRequest__Descriptor = Descriptor.MessageTypes[1];
+        internal__static_protobuf_unittest_CustomOptionFooRequest__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.CustomOptionFooRequest, global::Google.ProtocolBuffers.TestProtos.CustomOptionFooRequest.Builder>(internal__static_protobuf_unittest_CustomOptionFooRequest__Descriptor,
+                new string[] { });
+        internal__static_protobuf_unittest_CustomOptionFooResponse__Descriptor = Descriptor.MessageTypes[2];
+        internal__static_protobuf_unittest_CustomOptionFooResponse__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.CustomOptionFooResponse, global::Google.ProtocolBuffers.TestProtos.CustomOptionFooResponse.Builder>(internal__static_protobuf_unittest_CustomOptionFooResponse__Descriptor,
+                new string[] { });
+        internal__static_protobuf_unittest_CustomOptionFooClientMessage__Descriptor = Descriptor.MessageTypes[3];
+        internal__static_protobuf_unittest_CustomOptionFooClientMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.CustomOptionFooClientMessage, global::Google.ProtocolBuffers.TestProtos.CustomOptionFooClientMessage.Builder>(internal__static_protobuf_unittest_CustomOptionFooClientMessage__Descriptor,
+                new string[] { });
+        internal__static_protobuf_unittest_CustomOptionFooServerMessage__Descriptor = Descriptor.MessageTypes[4];
+        internal__static_protobuf_unittest_CustomOptionFooServerMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.CustomOptionFooServerMessage, global::Google.ProtocolBuffers.TestProtos.CustomOptionFooServerMessage.Builder>(internal__static_protobuf_unittest_CustomOptionFooServerMessage__Descriptor,
+                new string[] { });
+        internal__static_protobuf_unittest_DummyMessageContainingEnum__Descriptor = Descriptor.MessageTypes[5];
+        internal__static_protobuf_unittest_DummyMessageContainingEnum__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.DummyMessageContainingEnum, global::Google.ProtocolBuffers.TestProtos.DummyMessageContainingEnum.Builder>(internal__static_protobuf_unittest_DummyMessageContainingEnum__Descriptor,
+                new string[] { });
+        internal__static_protobuf_unittest_DummyMessageInvalidAsOptionType__Descriptor = Descriptor.MessageTypes[6];
+        internal__static_protobuf_unittest_DummyMessageInvalidAsOptionType__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.DummyMessageInvalidAsOptionType, global::Google.ProtocolBuffers.TestProtos.DummyMessageInvalidAsOptionType.Builder>(internal__static_protobuf_unittest_DummyMessageInvalidAsOptionType__Descriptor,
+                new string[] { });
+        internal__static_protobuf_unittest_CustomOptionMinIntegerValues__Descriptor = Descriptor.MessageTypes[7];
+        internal__static_protobuf_unittest_CustomOptionMinIntegerValues__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.CustomOptionMinIntegerValues, global::Google.ProtocolBuffers.TestProtos.CustomOptionMinIntegerValues.Builder>(internal__static_protobuf_unittest_CustomOptionMinIntegerValues__Descriptor,
+                new string[] { });
+        internal__static_protobuf_unittest_CustomOptionMaxIntegerValues__Descriptor = Descriptor.MessageTypes[8];
+        internal__static_protobuf_unittest_CustomOptionMaxIntegerValues__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.CustomOptionMaxIntegerValues, global::Google.ProtocolBuffers.TestProtos.CustomOptionMaxIntegerValues.Builder>(internal__static_protobuf_unittest_CustomOptionMaxIntegerValues__Descriptor,
+                new string[] { });
+        internal__static_protobuf_unittest_CustomOptionOtherValues__Descriptor = Descriptor.MessageTypes[9];
+        internal__static_protobuf_unittest_CustomOptionOtherValues__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.CustomOptionOtherValues, global::Google.ProtocolBuffers.TestProtos.CustomOptionOtherValues.Builder>(internal__static_protobuf_unittest_CustomOptionOtherValues__Descriptor,
+                new string[] { });
+        internal__static_protobuf_unittest_SettingRealsFromPositiveInts__Descriptor = Descriptor.MessageTypes[10];
+        internal__static_protobuf_unittest_SettingRealsFromPositiveInts__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SettingRealsFromPositiveInts, global::Google.ProtocolBuffers.TestProtos.SettingRealsFromPositiveInts.Builder>(internal__static_protobuf_unittest_SettingRealsFromPositiveInts__Descriptor,
+                new string[] { });
+        internal__static_protobuf_unittest_SettingRealsFromNegativeInts__Descriptor = Descriptor.MessageTypes[11];
+        internal__static_protobuf_unittest_SettingRealsFromNegativeInts__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SettingRealsFromNegativeInts, global::Google.ProtocolBuffers.TestProtos.SettingRealsFromNegativeInts.Builder>(internal__static_protobuf_unittest_SettingRealsFromNegativeInts__Descriptor,
+                new string[] { });
+        internal__static_protobuf_unittest_ComplexOptionType1__Descriptor = Descriptor.MessageTypes[12];
+        internal__static_protobuf_unittest_ComplexOptionType1__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.ComplexOptionType1, global::Google.ProtocolBuffers.TestProtos.ComplexOptionType1.Builder>(internal__static_protobuf_unittest_ComplexOptionType1__Descriptor,
+                new string[] { "Foo", "Foo2", "Foo3", "Foo4", });
+        internal__static_protobuf_unittest_ComplexOptionType2__Descriptor = Descriptor.MessageTypes[13];
+        internal__static_protobuf_unittest_ComplexOptionType2__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.ComplexOptionType2, global::Google.ProtocolBuffers.TestProtos.ComplexOptionType2.Builder>(internal__static_protobuf_unittest_ComplexOptionType2__Descriptor,
+                new string[] { "Bar", "Baz", "Fred", "Barney", });
+        internal__static_protobuf_unittest_ComplexOptionType2_ComplexOptionType4__Descriptor = internal__static_protobuf_unittest_ComplexOptionType2__Descriptor.NestedTypes[0];
+        internal__static_protobuf_unittest_ComplexOptionType2_ComplexOptionType4__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.ComplexOptionType2.Types.ComplexOptionType4, global::Google.ProtocolBuffers.TestProtos.ComplexOptionType2.Types.ComplexOptionType4.Builder>(internal__static_protobuf_unittest_ComplexOptionType2_ComplexOptionType4__Descriptor,
+                new string[] { "Waldo", });
+        global::Google.ProtocolBuffers.TestProtos.ComplexOptionType2.Types.ComplexOptionType4.ComplexOpt4 = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.ComplexOptionType2.Types.ComplexOptionType4>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.ComplexOptionType2.Types.ComplexOptionType4.Descriptor.Extensions[0]);
+        internal__static_protobuf_unittest_ComplexOptionType3__Descriptor = Descriptor.MessageTypes[14];
+        internal__static_protobuf_unittest_ComplexOptionType3__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.ComplexOptionType3, global::Google.ProtocolBuffers.TestProtos.ComplexOptionType3.Builder>(internal__static_protobuf_unittest_ComplexOptionType3__Descriptor,
+                new string[] { "Qux", "ComplexOptionType5", });
+        internal__static_protobuf_unittest_ComplexOptionType3_ComplexOptionType5__Descriptor = internal__static_protobuf_unittest_ComplexOptionType3__Descriptor.NestedTypes[0];
+        internal__static_protobuf_unittest_ComplexOptionType3_ComplexOptionType5__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.ComplexOptionType3.Types.ComplexOptionType5, global::Google.ProtocolBuffers.TestProtos.ComplexOptionType3.Types.ComplexOptionType5.Builder>(internal__static_protobuf_unittest_ComplexOptionType3_ComplexOptionType5__Descriptor,
+                new string[] { "Plugh", });
+        internal__static_protobuf_unittest_ComplexOpt6__Descriptor = Descriptor.MessageTypes[15];
+        internal__static_protobuf_unittest_ComplexOpt6__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.ComplexOpt6, global::Google.ProtocolBuffers.TestProtos.ComplexOpt6.Builder>(internal__static_protobuf_unittest_ComplexOpt6__Descriptor,
+                new string[] { "Xyzzy", });
+        internal__static_protobuf_unittest_VariousComplexOptions__Descriptor = Descriptor.MessageTypes[16];
+        internal__static_protobuf_unittest_VariousComplexOptions__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.VariousComplexOptions, global::Google.ProtocolBuffers.TestProtos.VariousComplexOptions.Builder>(internal__static_protobuf_unittest_VariousComplexOptions__Descriptor,
+                new string[] { });
+        internal__static_protobuf_unittest_AggregateMessageSet__Descriptor = Descriptor.MessageTypes[17];
+        internal__static_protobuf_unittest_AggregateMessageSet__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.AggregateMessageSet, global::Google.ProtocolBuffers.TestProtos.AggregateMessageSet.Builder>(internal__static_protobuf_unittest_AggregateMessageSet__Descriptor,
+                new string[] { });
+        internal__static_protobuf_unittest_AggregateMessageSetElement__Descriptor = Descriptor.MessageTypes[18];
+        internal__static_protobuf_unittest_AggregateMessageSetElement__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.AggregateMessageSetElement, global::Google.ProtocolBuffers.TestProtos.AggregateMessageSetElement.Builder>(internal__static_protobuf_unittest_AggregateMessageSetElement__Descriptor,
+                new string[] { "S", });
+        global::Google.ProtocolBuffers.TestProtos.AggregateMessageSetElement.MessageSetExtension = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.AggregateMessageSetElement>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.AggregateMessageSetElement.Descriptor.Extensions[0]);
+        internal__static_protobuf_unittest_Aggregate__Descriptor = Descriptor.MessageTypes[19];
+        internal__static_protobuf_unittest_Aggregate__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.Aggregate, global::Google.ProtocolBuffers.TestProtos.Aggregate.Builder>(internal__static_protobuf_unittest_Aggregate__Descriptor,
+                new string[] { "I", "S", "Sub", "File", "Mset", });
+        global::Google.ProtocolBuffers.TestProtos.Aggregate.Nested = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.Aggregate>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Aggregate.Descriptor.Extensions[0]);
+        internal__static_protobuf_unittest_AggregateMessage__Descriptor = Descriptor.MessageTypes[20];
+        internal__static_protobuf_unittest_AggregateMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.AggregateMessage, global::Google.ProtocolBuffers.TestProtos.AggregateMessage.Builder>(internal__static_protobuf_unittest_AggregateMessage__Descriptor,
+                new string[] { "Fieldname", });
+        internal__static_protobuf_unittest_NestedOptionType__Descriptor = Descriptor.MessageTypes[21];
+        internal__static_protobuf_unittest_NestedOptionType__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.NestedOptionType, global::Google.ProtocolBuffers.TestProtos.NestedOptionType.Builder>(internal__static_protobuf_unittest_NestedOptionType__Descriptor,
+                new string[] { });
+        internal__static_protobuf_unittest_NestedOptionType_NestedMessage__Descriptor = internal__static_protobuf_unittest_NestedOptionType__Descriptor.NestedTypes[0];
+        internal__static_protobuf_unittest_NestedOptionType_NestedMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.NestedOptionType.Types.NestedMessage, global::Google.ProtocolBuffers.TestProtos.NestedOptionType.Types.NestedMessage.Builder>(internal__static_protobuf_unittest_NestedOptionType_NestedMessage__Descriptor,
+                new string[] { "NestedField", });
+        global::Google.ProtocolBuffers.TestProtos.NestedOptionType.NestedExtension = pb::GeneratedSingleExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.NestedOptionType.Descriptor.Extensions[0]);
+        global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.FileOpt1 = pb::GeneratedSingleExtension<ulong>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor.Extensions[0]);
+        global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.MessageOpt1 = pb::GeneratedSingleExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor.Extensions[1]);
+        global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.FieldOpt1 = pb::GeneratedSingleExtension<ulong>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor.Extensions[2]);
+        global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.FieldOpt2 = pb::GeneratedSingleExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor.Extensions[3]);
+        global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.EnumOpt1 = pb::GeneratedSingleExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor.Extensions[4]);
+        global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.EnumValueOpt1 = pb::GeneratedSingleExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor.Extensions[5]);
+        global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.ServiceOpt1 = pb::GeneratedSingleExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor.Extensions[6]);
+        global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.MethodOpt1 = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.MethodOpt1>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor.Extensions[7]);
+        global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.BoolOpt = pb::GeneratedSingleExtension<bool>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor.Extensions[8]);
+        global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Int32Opt = pb::GeneratedSingleExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor.Extensions[9]);
+        global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Int64Opt = pb::GeneratedSingleExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor.Extensions[10]);
+        global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Uint32Opt = pb::GeneratedSingleExtension<uint>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor.Extensions[11]);
+        global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Uint64Opt = pb::GeneratedSingleExtension<ulong>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor.Extensions[12]);
+        global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Sint32Opt = pb::GeneratedSingleExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor.Extensions[13]);
+        global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Sint64Opt = pb::GeneratedSingleExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor.Extensions[14]);
+        global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Fixed32Opt = pb::GeneratedSingleExtension<uint>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor.Extensions[15]);
+        global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Fixed64Opt = pb::GeneratedSingleExtension<ulong>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor.Extensions[16]);
+        global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Sfixed32Opt = pb::GeneratedSingleExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor.Extensions[17]);
+        global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Sfixed64Opt = pb::GeneratedSingleExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor.Extensions[18]);
+        global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.FloatOpt = pb::GeneratedSingleExtension<float>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor.Extensions[19]);
+        global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.DoubleOpt = pb::GeneratedSingleExtension<double>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor.Extensions[20]);
+        global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.StringOpt = pb::GeneratedSingleExtension<string>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor.Extensions[21]);
+        global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.BytesOpt = pb::GeneratedSingleExtension<pb::ByteString>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor.Extensions[22]);
+        global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.EnumOpt = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.DummyMessageContainingEnum.Types.TestEnumType>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor.Extensions[23]);
+        global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.MessageTypeOpt = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.DummyMessageInvalidAsOptionType>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor.Extensions[24]);
+        global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Quux = pb::GeneratedSingleExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor.Extensions[25]);
+        global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Corge = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.ComplexOptionType3>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor.Extensions[26]);
+        global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Grault = pb::GeneratedSingleExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor.Extensions[27]);
+        global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Garply = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.ComplexOptionType1>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor.Extensions[28]);
+        global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.ComplexOpt1 = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.ComplexOptionType1>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor.Extensions[29]);
+        global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.ComplexOpt2 = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.ComplexOptionType2>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor.Extensions[30]);
+        global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.ComplexOpt3 = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.ComplexOptionType3>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor.Extensions[31]);
+        global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.ComplexOpt6 = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.ComplexOpt6>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor.Extensions[32]);
+        global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Fileopt = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.Aggregate>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor.Extensions[33]);
+        global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Msgopt = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.Aggregate>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor.Extensions[34]);
+        global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Fieldopt = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.Aggregate>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor.Extensions[35]);
+        global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Enumopt = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.Aggregate>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor.Extensions[36]);
+        global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Enumvalopt = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.Aggregate>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor.Extensions[37]);
+        global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Serviceopt = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.Aggregate>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor.Extensions[38]);
+        global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Methodopt = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.Aggregate>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor.Extensions[39]);
+        pb::ExtensionRegistry registry = pb::ExtensionRegistry.CreateInstance();
+        RegisterAllExtensions(registry);
+        global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.RegisterAllExtensions(registry);
+        return registry;
+      };
+      pbd::FileDescriptor.InternalBuildGeneratedFileFrom(descriptorData,
+          new pbd::FileDescriptor[] {
+          global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.Descriptor, 
+          }, assigner);
+    }
+    #endregion
+
+  }
+  #region Enums
+  public enum MethodOpt1 {
+    METHODOPT1_VAL1 = 1,
+    METHODOPT1_VAL2 = 2,
+  }
+
+  public enum AggregateEnum {
+    VALUE = 1,
+  }
+
+  #endregion
+
+  #region Messages
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestMessageWithCustomOptions : pb::GeneratedMessage<TestMessageWithCustomOptions, TestMessageWithCustomOptions.Builder> {
+    private TestMessageWithCustomOptions() { }
+    private static readonly TestMessageWithCustomOptions defaultInstance = new TestMessageWithCustomOptions().MakeReadOnly();
+    private static readonly string[] _testMessageWithCustomOptionsFieldNames = new string[] { "field1" };
+    private static readonly uint[] _testMessageWithCustomOptionsFieldTags = new uint[] { 10 };
+    public static TestMessageWithCustomOptions DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestMessageWithCustomOptions DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestMessageWithCustomOptions ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_TestMessageWithCustomOptions__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestMessageWithCustomOptions, TestMessageWithCustomOptions.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_TestMessageWithCustomOptions__FieldAccessorTable; }
+    }
+
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      public enum AnEnum {
+        ANENUM_VAL1 = 1,
+        ANENUM_VAL2 = 2,
+      }
+
+    }
+    #endregion
+
+    public const int Field1FieldNumber = 1;
+    private bool hasField1;
+    private string field1_ = "";
+    public bool HasField1 {
+      get { return hasField1; }
+    }
+    public string Field1 {
+      get { return field1_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testMessageWithCustomOptionsFieldNames;
+      if (hasField1) {
+        output.WriteString(1, field_names[0], Field1);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasField1) {
+        size += pb::CodedOutputStream.ComputeStringSize(1, Field1);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestMessageWithCustomOptions ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestMessageWithCustomOptions ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestMessageWithCustomOptions ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestMessageWithCustomOptions ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestMessageWithCustomOptions ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestMessageWithCustomOptions ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestMessageWithCustomOptions ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestMessageWithCustomOptions ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestMessageWithCustomOptions ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestMessageWithCustomOptions ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestMessageWithCustomOptions MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestMessageWithCustomOptions prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestMessageWithCustomOptions, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestMessageWithCustomOptions cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestMessageWithCustomOptions result;
+
+      private TestMessageWithCustomOptions PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestMessageWithCustomOptions original = result;
+          result = new TestMessageWithCustomOptions();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestMessageWithCustomOptions MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestMessageWithCustomOptions.Descriptor; }
+      }
+
+      public override TestMessageWithCustomOptions DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestMessageWithCustomOptions.DefaultInstance; }
+      }
+
+      public override TestMessageWithCustomOptions BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestMessageWithCustomOptions) {
+          return MergeFrom((TestMessageWithCustomOptions) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestMessageWithCustomOptions other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestMessageWithCustomOptions.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasField1) {
+          Field1 = other.Field1;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testMessageWithCustomOptionsFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testMessageWithCustomOptionsFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              result.hasField1 = input.ReadString(ref result.field1_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasField1 {
+        get { return result.hasField1; }
+      }
+      public string Field1 {
+        get { return result.Field1; }
+        set { SetField1(value); }
+      }
+      public Builder SetField1(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasField1 = true;
+        result.field1_ = value;
+        return this;
+      }
+      public Builder ClearField1() {
+        PrepareBuilder();
+        result.hasField1 = false;
+        result.field1_ = "";
+        return this;
+      }
+    }
+    static TestMessageWithCustomOptions() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class CustomOptionFooRequest : pb::GeneratedMessage<CustomOptionFooRequest, CustomOptionFooRequest.Builder> {
+    private CustomOptionFooRequest() { }
+    private static readonly CustomOptionFooRequest defaultInstance = new CustomOptionFooRequest().MakeReadOnly();
+    private static readonly string[] _customOptionFooRequestFieldNames = new string[] {  };
+    private static readonly uint[] _customOptionFooRequestFieldTags = new uint[] {  };
+    public static CustomOptionFooRequest DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override CustomOptionFooRequest DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override CustomOptionFooRequest ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_CustomOptionFooRequest__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<CustomOptionFooRequest, CustomOptionFooRequest.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_CustomOptionFooRequest__FieldAccessorTable; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _customOptionFooRequestFieldNames;
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static CustomOptionFooRequest ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static CustomOptionFooRequest ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static CustomOptionFooRequest ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static CustomOptionFooRequest ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static CustomOptionFooRequest ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static CustomOptionFooRequest ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static CustomOptionFooRequest ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static CustomOptionFooRequest ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static CustomOptionFooRequest ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static CustomOptionFooRequest ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private CustomOptionFooRequest MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(CustomOptionFooRequest prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<CustomOptionFooRequest, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(CustomOptionFooRequest cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private CustomOptionFooRequest result;
+
+      private CustomOptionFooRequest PrepareBuilder() {
+        if (resultIsReadOnly) {
+          CustomOptionFooRequest original = result;
+          result = new CustomOptionFooRequest();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override CustomOptionFooRequest MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.CustomOptionFooRequest.Descriptor; }
+      }
+
+      public override CustomOptionFooRequest DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.CustomOptionFooRequest.DefaultInstance; }
+      }
+
+      public override CustomOptionFooRequest BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is CustomOptionFooRequest) {
+          return MergeFrom((CustomOptionFooRequest) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(CustomOptionFooRequest other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.CustomOptionFooRequest.DefaultInstance) return this;
+        PrepareBuilder();
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_customOptionFooRequestFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _customOptionFooRequestFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+    }
+    static CustomOptionFooRequest() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class CustomOptionFooResponse : pb::GeneratedMessage<CustomOptionFooResponse, CustomOptionFooResponse.Builder> {
+    private CustomOptionFooResponse() { }
+    private static readonly CustomOptionFooResponse defaultInstance = new CustomOptionFooResponse().MakeReadOnly();
+    private static readonly string[] _customOptionFooResponseFieldNames = new string[] {  };
+    private static readonly uint[] _customOptionFooResponseFieldTags = new uint[] {  };
+    public static CustomOptionFooResponse DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override CustomOptionFooResponse DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override CustomOptionFooResponse ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_CustomOptionFooResponse__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<CustomOptionFooResponse, CustomOptionFooResponse.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_CustomOptionFooResponse__FieldAccessorTable; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _customOptionFooResponseFieldNames;
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static CustomOptionFooResponse ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static CustomOptionFooResponse ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static CustomOptionFooResponse ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static CustomOptionFooResponse ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static CustomOptionFooResponse ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static CustomOptionFooResponse ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static CustomOptionFooResponse ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static CustomOptionFooResponse ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static CustomOptionFooResponse ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static CustomOptionFooResponse ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private CustomOptionFooResponse MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(CustomOptionFooResponse prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<CustomOptionFooResponse, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(CustomOptionFooResponse cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private CustomOptionFooResponse result;
+
+      private CustomOptionFooResponse PrepareBuilder() {
+        if (resultIsReadOnly) {
+          CustomOptionFooResponse original = result;
+          result = new CustomOptionFooResponse();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override CustomOptionFooResponse MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.CustomOptionFooResponse.Descriptor; }
+      }
+
+      public override CustomOptionFooResponse DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.CustomOptionFooResponse.DefaultInstance; }
+      }
+
+      public override CustomOptionFooResponse BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is CustomOptionFooResponse) {
+          return MergeFrom((CustomOptionFooResponse) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(CustomOptionFooResponse other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.CustomOptionFooResponse.DefaultInstance) return this;
+        PrepareBuilder();
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_customOptionFooResponseFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _customOptionFooResponseFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+    }
+    static CustomOptionFooResponse() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class CustomOptionFooClientMessage : pb::GeneratedMessage<CustomOptionFooClientMessage, CustomOptionFooClientMessage.Builder> {
+    private CustomOptionFooClientMessage() { }
+    private static readonly CustomOptionFooClientMessage defaultInstance = new CustomOptionFooClientMessage().MakeReadOnly();
+    private static readonly string[] _customOptionFooClientMessageFieldNames = new string[] {  };
+    private static readonly uint[] _customOptionFooClientMessageFieldTags = new uint[] {  };
+    public static CustomOptionFooClientMessage DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override CustomOptionFooClientMessage DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override CustomOptionFooClientMessage ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_CustomOptionFooClientMessage__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<CustomOptionFooClientMessage, CustomOptionFooClientMessage.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_CustomOptionFooClientMessage__FieldAccessorTable; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _customOptionFooClientMessageFieldNames;
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static CustomOptionFooClientMessage ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static CustomOptionFooClientMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static CustomOptionFooClientMessage ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static CustomOptionFooClientMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static CustomOptionFooClientMessage ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static CustomOptionFooClientMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static CustomOptionFooClientMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static CustomOptionFooClientMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static CustomOptionFooClientMessage ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static CustomOptionFooClientMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private CustomOptionFooClientMessage MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(CustomOptionFooClientMessage prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<CustomOptionFooClientMessage, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(CustomOptionFooClientMessage cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private CustomOptionFooClientMessage result;
+
+      private CustomOptionFooClientMessage PrepareBuilder() {
+        if (resultIsReadOnly) {
+          CustomOptionFooClientMessage original = result;
+          result = new CustomOptionFooClientMessage();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override CustomOptionFooClientMessage MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.CustomOptionFooClientMessage.Descriptor; }
+      }
+
+      public override CustomOptionFooClientMessage DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.CustomOptionFooClientMessage.DefaultInstance; }
+      }
+
+      public override CustomOptionFooClientMessage BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is CustomOptionFooClientMessage) {
+          return MergeFrom((CustomOptionFooClientMessage) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(CustomOptionFooClientMessage other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.CustomOptionFooClientMessage.DefaultInstance) return this;
+        PrepareBuilder();
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_customOptionFooClientMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _customOptionFooClientMessageFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+    }
+    static CustomOptionFooClientMessage() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class CustomOptionFooServerMessage : pb::GeneratedMessage<CustomOptionFooServerMessage, CustomOptionFooServerMessage.Builder> {
+    private CustomOptionFooServerMessage() { }
+    private static readonly CustomOptionFooServerMessage defaultInstance = new CustomOptionFooServerMessage().MakeReadOnly();
+    private static readonly string[] _customOptionFooServerMessageFieldNames = new string[] {  };
+    private static readonly uint[] _customOptionFooServerMessageFieldTags = new uint[] {  };
+    public static CustomOptionFooServerMessage DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override CustomOptionFooServerMessage DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override CustomOptionFooServerMessage ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_CustomOptionFooServerMessage__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<CustomOptionFooServerMessage, CustomOptionFooServerMessage.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_CustomOptionFooServerMessage__FieldAccessorTable; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _customOptionFooServerMessageFieldNames;
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static CustomOptionFooServerMessage ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static CustomOptionFooServerMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static CustomOptionFooServerMessage ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static CustomOptionFooServerMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static CustomOptionFooServerMessage ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static CustomOptionFooServerMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static CustomOptionFooServerMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static CustomOptionFooServerMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static CustomOptionFooServerMessage ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static CustomOptionFooServerMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private CustomOptionFooServerMessage MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(CustomOptionFooServerMessage prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<CustomOptionFooServerMessage, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(CustomOptionFooServerMessage cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private CustomOptionFooServerMessage result;
+
+      private CustomOptionFooServerMessage PrepareBuilder() {
+        if (resultIsReadOnly) {
+          CustomOptionFooServerMessage original = result;
+          result = new CustomOptionFooServerMessage();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override CustomOptionFooServerMessage MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.CustomOptionFooServerMessage.Descriptor; }
+      }
+
+      public override CustomOptionFooServerMessage DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.CustomOptionFooServerMessage.DefaultInstance; }
+      }
+
+      public override CustomOptionFooServerMessage BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is CustomOptionFooServerMessage) {
+          return MergeFrom((CustomOptionFooServerMessage) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(CustomOptionFooServerMessage other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.CustomOptionFooServerMessage.DefaultInstance) return this;
+        PrepareBuilder();
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_customOptionFooServerMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _customOptionFooServerMessageFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+    }
+    static CustomOptionFooServerMessage() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class DummyMessageContainingEnum : pb::GeneratedMessage<DummyMessageContainingEnum, DummyMessageContainingEnum.Builder> {
+    private DummyMessageContainingEnum() { }
+    private static readonly DummyMessageContainingEnum defaultInstance = new DummyMessageContainingEnum().MakeReadOnly();
+    private static readonly string[] _dummyMessageContainingEnumFieldNames = new string[] {  };
+    private static readonly uint[] _dummyMessageContainingEnumFieldTags = new uint[] {  };
+    public static DummyMessageContainingEnum DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override DummyMessageContainingEnum DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override DummyMessageContainingEnum ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_DummyMessageContainingEnum__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<DummyMessageContainingEnum, DummyMessageContainingEnum.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_DummyMessageContainingEnum__FieldAccessorTable; }
+    }
+
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      public enum TestEnumType {
+        TEST_OPTION_ENUM_TYPE1 = 22,
+        TEST_OPTION_ENUM_TYPE2 = -23,
+      }
+
+    }
+    #endregion
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _dummyMessageContainingEnumFieldNames;
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static DummyMessageContainingEnum ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static DummyMessageContainingEnum ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static DummyMessageContainingEnum ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static DummyMessageContainingEnum ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static DummyMessageContainingEnum ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static DummyMessageContainingEnum ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static DummyMessageContainingEnum ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static DummyMessageContainingEnum ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static DummyMessageContainingEnum ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static DummyMessageContainingEnum ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private DummyMessageContainingEnum MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(DummyMessageContainingEnum prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<DummyMessageContainingEnum, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(DummyMessageContainingEnum cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private DummyMessageContainingEnum result;
+
+      private DummyMessageContainingEnum PrepareBuilder() {
+        if (resultIsReadOnly) {
+          DummyMessageContainingEnum original = result;
+          result = new DummyMessageContainingEnum();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override DummyMessageContainingEnum MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.DummyMessageContainingEnum.Descriptor; }
+      }
+
+      public override DummyMessageContainingEnum DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.DummyMessageContainingEnum.DefaultInstance; }
+      }
+
+      public override DummyMessageContainingEnum BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is DummyMessageContainingEnum) {
+          return MergeFrom((DummyMessageContainingEnum) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(DummyMessageContainingEnum other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.DummyMessageContainingEnum.DefaultInstance) return this;
+        PrepareBuilder();
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_dummyMessageContainingEnumFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _dummyMessageContainingEnumFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+    }
+    static DummyMessageContainingEnum() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class DummyMessageInvalidAsOptionType : pb::GeneratedMessage<DummyMessageInvalidAsOptionType, DummyMessageInvalidAsOptionType.Builder> {
+    private DummyMessageInvalidAsOptionType() { }
+    private static readonly DummyMessageInvalidAsOptionType defaultInstance = new DummyMessageInvalidAsOptionType().MakeReadOnly();
+    private static readonly string[] _dummyMessageInvalidAsOptionTypeFieldNames = new string[] {  };
+    private static readonly uint[] _dummyMessageInvalidAsOptionTypeFieldTags = new uint[] {  };
+    public static DummyMessageInvalidAsOptionType DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override DummyMessageInvalidAsOptionType DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override DummyMessageInvalidAsOptionType ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_DummyMessageInvalidAsOptionType__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<DummyMessageInvalidAsOptionType, DummyMessageInvalidAsOptionType.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_DummyMessageInvalidAsOptionType__FieldAccessorTable; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _dummyMessageInvalidAsOptionTypeFieldNames;
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static DummyMessageInvalidAsOptionType ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static DummyMessageInvalidAsOptionType ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static DummyMessageInvalidAsOptionType ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static DummyMessageInvalidAsOptionType ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static DummyMessageInvalidAsOptionType ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static DummyMessageInvalidAsOptionType ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static DummyMessageInvalidAsOptionType ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static DummyMessageInvalidAsOptionType ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static DummyMessageInvalidAsOptionType ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static DummyMessageInvalidAsOptionType ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private DummyMessageInvalidAsOptionType MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(DummyMessageInvalidAsOptionType prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<DummyMessageInvalidAsOptionType, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(DummyMessageInvalidAsOptionType cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private DummyMessageInvalidAsOptionType result;
+
+      private DummyMessageInvalidAsOptionType PrepareBuilder() {
+        if (resultIsReadOnly) {
+          DummyMessageInvalidAsOptionType original = result;
+          result = new DummyMessageInvalidAsOptionType();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override DummyMessageInvalidAsOptionType MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.DummyMessageInvalidAsOptionType.Descriptor; }
+      }
+
+      public override DummyMessageInvalidAsOptionType DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.DummyMessageInvalidAsOptionType.DefaultInstance; }
+      }
+
+      public override DummyMessageInvalidAsOptionType BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is DummyMessageInvalidAsOptionType) {
+          return MergeFrom((DummyMessageInvalidAsOptionType) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(DummyMessageInvalidAsOptionType other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.DummyMessageInvalidAsOptionType.DefaultInstance) return this;
+        PrepareBuilder();
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_dummyMessageInvalidAsOptionTypeFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _dummyMessageInvalidAsOptionTypeFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+    }
+    static DummyMessageInvalidAsOptionType() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class CustomOptionMinIntegerValues : pb::GeneratedMessage<CustomOptionMinIntegerValues, CustomOptionMinIntegerValues.Builder> {
+    private CustomOptionMinIntegerValues() { }
+    private static readonly CustomOptionMinIntegerValues defaultInstance = new CustomOptionMinIntegerValues().MakeReadOnly();
+    private static readonly string[] _customOptionMinIntegerValuesFieldNames = new string[] {  };
+    private static readonly uint[] _customOptionMinIntegerValuesFieldTags = new uint[] {  };
+    public static CustomOptionMinIntegerValues DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override CustomOptionMinIntegerValues DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override CustomOptionMinIntegerValues ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_CustomOptionMinIntegerValues__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<CustomOptionMinIntegerValues, CustomOptionMinIntegerValues.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_CustomOptionMinIntegerValues__FieldAccessorTable; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _customOptionMinIntegerValuesFieldNames;
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static CustomOptionMinIntegerValues ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static CustomOptionMinIntegerValues ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static CustomOptionMinIntegerValues ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static CustomOptionMinIntegerValues ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static CustomOptionMinIntegerValues ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static CustomOptionMinIntegerValues ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static CustomOptionMinIntegerValues ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static CustomOptionMinIntegerValues ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static CustomOptionMinIntegerValues ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static CustomOptionMinIntegerValues ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private CustomOptionMinIntegerValues MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(CustomOptionMinIntegerValues prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<CustomOptionMinIntegerValues, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(CustomOptionMinIntegerValues cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private CustomOptionMinIntegerValues result;
+
+      private CustomOptionMinIntegerValues PrepareBuilder() {
+        if (resultIsReadOnly) {
+          CustomOptionMinIntegerValues original = result;
+          result = new CustomOptionMinIntegerValues();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override CustomOptionMinIntegerValues MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.CustomOptionMinIntegerValues.Descriptor; }
+      }
+
+      public override CustomOptionMinIntegerValues DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.CustomOptionMinIntegerValues.DefaultInstance; }
+      }
+
+      public override CustomOptionMinIntegerValues BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is CustomOptionMinIntegerValues) {
+          return MergeFrom((CustomOptionMinIntegerValues) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(CustomOptionMinIntegerValues other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.CustomOptionMinIntegerValues.DefaultInstance) return this;
+        PrepareBuilder();
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_customOptionMinIntegerValuesFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _customOptionMinIntegerValuesFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+    }
+    static CustomOptionMinIntegerValues() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class CustomOptionMaxIntegerValues : pb::GeneratedMessage<CustomOptionMaxIntegerValues, CustomOptionMaxIntegerValues.Builder> {
+    private CustomOptionMaxIntegerValues() { }
+    private static readonly CustomOptionMaxIntegerValues defaultInstance = new CustomOptionMaxIntegerValues().MakeReadOnly();
+    private static readonly string[] _customOptionMaxIntegerValuesFieldNames = new string[] {  };
+    private static readonly uint[] _customOptionMaxIntegerValuesFieldTags = new uint[] {  };
+    public static CustomOptionMaxIntegerValues DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override CustomOptionMaxIntegerValues DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override CustomOptionMaxIntegerValues ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_CustomOptionMaxIntegerValues__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<CustomOptionMaxIntegerValues, CustomOptionMaxIntegerValues.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_CustomOptionMaxIntegerValues__FieldAccessorTable; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _customOptionMaxIntegerValuesFieldNames;
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static CustomOptionMaxIntegerValues ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static CustomOptionMaxIntegerValues ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static CustomOptionMaxIntegerValues ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static CustomOptionMaxIntegerValues ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static CustomOptionMaxIntegerValues ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static CustomOptionMaxIntegerValues ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static CustomOptionMaxIntegerValues ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static CustomOptionMaxIntegerValues ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static CustomOptionMaxIntegerValues ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static CustomOptionMaxIntegerValues ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private CustomOptionMaxIntegerValues MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(CustomOptionMaxIntegerValues prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<CustomOptionMaxIntegerValues, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(CustomOptionMaxIntegerValues cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private CustomOptionMaxIntegerValues result;
+
+      private CustomOptionMaxIntegerValues PrepareBuilder() {
+        if (resultIsReadOnly) {
+          CustomOptionMaxIntegerValues original = result;
+          result = new CustomOptionMaxIntegerValues();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override CustomOptionMaxIntegerValues MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.CustomOptionMaxIntegerValues.Descriptor; }
+      }
+
+      public override CustomOptionMaxIntegerValues DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.CustomOptionMaxIntegerValues.DefaultInstance; }
+      }
+
+      public override CustomOptionMaxIntegerValues BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is CustomOptionMaxIntegerValues) {
+          return MergeFrom((CustomOptionMaxIntegerValues) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(CustomOptionMaxIntegerValues other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.CustomOptionMaxIntegerValues.DefaultInstance) return this;
+        PrepareBuilder();
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_customOptionMaxIntegerValuesFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _customOptionMaxIntegerValuesFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+    }
+    static CustomOptionMaxIntegerValues() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class CustomOptionOtherValues : pb::GeneratedMessage<CustomOptionOtherValues, CustomOptionOtherValues.Builder> {
+    private CustomOptionOtherValues() { }
+    private static readonly CustomOptionOtherValues defaultInstance = new CustomOptionOtherValues().MakeReadOnly();
+    private static readonly string[] _customOptionOtherValuesFieldNames = new string[] {  };
+    private static readonly uint[] _customOptionOtherValuesFieldTags = new uint[] {  };
+    public static CustomOptionOtherValues DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override CustomOptionOtherValues DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override CustomOptionOtherValues ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_CustomOptionOtherValues__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<CustomOptionOtherValues, CustomOptionOtherValues.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_CustomOptionOtherValues__FieldAccessorTable; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _customOptionOtherValuesFieldNames;
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static CustomOptionOtherValues ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static CustomOptionOtherValues ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static CustomOptionOtherValues ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static CustomOptionOtherValues ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static CustomOptionOtherValues ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static CustomOptionOtherValues ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static CustomOptionOtherValues ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static CustomOptionOtherValues ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static CustomOptionOtherValues ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static CustomOptionOtherValues ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private CustomOptionOtherValues MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(CustomOptionOtherValues prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<CustomOptionOtherValues, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(CustomOptionOtherValues cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private CustomOptionOtherValues result;
+
+      private CustomOptionOtherValues PrepareBuilder() {
+        if (resultIsReadOnly) {
+          CustomOptionOtherValues original = result;
+          result = new CustomOptionOtherValues();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override CustomOptionOtherValues MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.CustomOptionOtherValues.Descriptor; }
+      }
+
+      public override CustomOptionOtherValues DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.CustomOptionOtherValues.DefaultInstance; }
+      }
+
+      public override CustomOptionOtherValues BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is CustomOptionOtherValues) {
+          return MergeFrom((CustomOptionOtherValues) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(CustomOptionOtherValues other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.CustomOptionOtherValues.DefaultInstance) return this;
+        PrepareBuilder();
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_customOptionOtherValuesFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _customOptionOtherValuesFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+    }
+    static CustomOptionOtherValues() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class SettingRealsFromPositiveInts : pb::GeneratedMessage<SettingRealsFromPositiveInts, SettingRealsFromPositiveInts.Builder> {
+    private SettingRealsFromPositiveInts() { }
+    private static readonly SettingRealsFromPositiveInts defaultInstance = new SettingRealsFromPositiveInts().MakeReadOnly();
+    private static readonly string[] _settingRealsFromPositiveIntsFieldNames = new string[] {  };
+    private static readonly uint[] _settingRealsFromPositiveIntsFieldTags = new uint[] {  };
+    public static SettingRealsFromPositiveInts DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override SettingRealsFromPositiveInts DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override SettingRealsFromPositiveInts ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_SettingRealsFromPositiveInts__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<SettingRealsFromPositiveInts, SettingRealsFromPositiveInts.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_SettingRealsFromPositiveInts__FieldAccessorTable; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _settingRealsFromPositiveIntsFieldNames;
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static SettingRealsFromPositiveInts ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static SettingRealsFromPositiveInts ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static SettingRealsFromPositiveInts ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static SettingRealsFromPositiveInts ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static SettingRealsFromPositiveInts ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static SettingRealsFromPositiveInts ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static SettingRealsFromPositiveInts ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static SettingRealsFromPositiveInts ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static SettingRealsFromPositiveInts ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static SettingRealsFromPositiveInts ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private SettingRealsFromPositiveInts MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(SettingRealsFromPositiveInts prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<SettingRealsFromPositiveInts, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(SettingRealsFromPositiveInts cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private SettingRealsFromPositiveInts result;
+
+      private SettingRealsFromPositiveInts PrepareBuilder() {
+        if (resultIsReadOnly) {
+          SettingRealsFromPositiveInts original = result;
+          result = new SettingRealsFromPositiveInts();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override SettingRealsFromPositiveInts MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.SettingRealsFromPositiveInts.Descriptor; }
+      }
+
+      public override SettingRealsFromPositiveInts DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.SettingRealsFromPositiveInts.DefaultInstance; }
+      }
+
+      public override SettingRealsFromPositiveInts BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is SettingRealsFromPositiveInts) {
+          return MergeFrom((SettingRealsFromPositiveInts) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(SettingRealsFromPositiveInts other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.SettingRealsFromPositiveInts.DefaultInstance) return this;
+        PrepareBuilder();
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_settingRealsFromPositiveIntsFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _settingRealsFromPositiveIntsFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+    }
+    static SettingRealsFromPositiveInts() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class SettingRealsFromNegativeInts : pb::GeneratedMessage<SettingRealsFromNegativeInts, SettingRealsFromNegativeInts.Builder> {
+    private SettingRealsFromNegativeInts() { }
+    private static readonly SettingRealsFromNegativeInts defaultInstance = new SettingRealsFromNegativeInts().MakeReadOnly();
+    private static readonly string[] _settingRealsFromNegativeIntsFieldNames = new string[] {  };
+    private static readonly uint[] _settingRealsFromNegativeIntsFieldTags = new uint[] {  };
+    public static SettingRealsFromNegativeInts DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override SettingRealsFromNegativeInts DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override SettingRealsFromNegativeInts ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_SettingRealsFromNegativeInts__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<SettingRealsFromNegativeInts, SettingRealsFromNegativeInts.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_SettingRealsFromNegativeInts__FieldAccessorTable; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _settingRealsFromNegativeIntsFieldNames;
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static SettingRealsFromNegativeInts ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static SettingRealsFromNegativeInts ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static SettingRealsFromNegativeInts ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static SettingRealsFromNegativeInts ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static SettingRealsFromNegativeInts ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static SettingRealsFromNegativeInts ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static SettingRealsFromNegativeInts ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static SettingRealsFromNegativeInts ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static SettingRealsFromNegativeInts ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static SettingRealsFromNegativeInts ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private SettingRealsFromNegativeInts MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(SettingRealsFromNegativeInts prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<SettingRealsFromNegativeInts, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(SettingRealsFromNegativeInts cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private SettingRealsFromNegativeInts result;
+
+      private SettingRealsFromNegativeInts PrepareBuilder() {
+        if (resultIsReadOnly) {
+          SettingRealsFromNegativeInts original = result;
+          result = new SettingRealsFromNegativeInts();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override SettingRealsFromNegativeInts MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.SettingRealsFromNegativeInts.Descriptor; }
+      }
+
+      public override SettingRealsFromNegativeInts DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.SettingRealsFromNegativeInts.DefaultInstance; }
+      }
+
+      public override SettingRealsFromNegativeInts BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is SettingRealsFromNegativeInts) {
+          return MergeFrom((SettingRealsFromNegativeInts) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(SettingRealsFromNegativeInts other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.SettingRealsFromNegativeInts.DefaultInstance) return this;
+        PrepareBuilder();
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_settingRealsFromNegativeIntsFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _settingRealsFromNegativeIntsFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+    }
+    static SettingRealsFromNegativeInts() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class ComplexOptionType1 : pb::ExtendableMessage<ComplexOptionType1, ComplexOptionType1.Builder> {
+    private ComplexOptionType1() { }
+    private static readonly ComplexOptionType1 defaultInstance = new ComplexOptionType1().MakeReadOnly();
+    private static readonly string[] _complexOptionType1FieldNames = new string[] { "foo", "foo2", "foo3", "foo4" };
+    private static readonly uint[] _complexOptionType1FieldTags = new uint[] { 8, 16, 24, 32 };
+    public static ComplexOptionType1 DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override ComplexOptionType1 DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override ComplexOptionType1 ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_ComplexOptionType1__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<ComplexOptionType1, ComplexOptionType1.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_ComplexOptionType1__FieldAccessorTable; }
+    }
+
+    public const int FooFieldNumber = 1;
+    private bool hasFoo;
+    private int foo_;
+    public bool HasFoo {
+      get { return hasFoo; }
+    }
+    public int Foo {
+      get { return foo_; }
+    }
+
+    public const int Foo2FieldNumber = 2;
+    private bool hasFoo2;
+    private int foo2_;
+    public bool HasFoo2 {
+      get { return hasFoo2; }
+    }
+    public int Foo2 {
+      get { return foo2_; }
+    }
+
+    public const int Foo3FieldNumber = 3;
+    private bool hasFoo3;
+    private int foo3_;
+    public bool HasFoo3 {
+      get { return hasFoo3; }
+    }
+    public int Foo3 {
+      get { return foo3_; }
+    }
+
+    public const int Foo4FieldNumber = 4;
+    private pbc::PopsicleList<int> foo4_ = new pbc::PopsicleList<int>();
+    public scg::IList<int> Foo4List {
+      get { return pbc::Lists.AsReadOnly(foo4_); }
+    }
+    public int Foo4Count {
+      get { return foo4_.Count; }
+    }
+    public int GetFoo4(int index) {
+      return foo4_[index];
+    }
+
+    public override bool IsInitialized {
+      get {
+        if (!ExtensionsAreInitialized) return false;
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _complexOptionType1FieldNames;
+      pb::ExtendableMessage<ComplexOptionType1, ComplexOptionType1.Builder>.ExtensionWriter extensionWriter = CreateExtensionWriter(this);
+      if (hasFoo) {
+        output.WriteInt32(1, field_names[0], Foo);
+      }
+      if (hasFoo2) {
+        output.WriteInt32(2, field_names[1], Foo2);
+      }
+      if (hasFoo3) {
+        output.WriteInt32(3, field_names[2], Foo3);
+      }
+      if (foo4_.Count > 0) {
+        output.WriteInt32Array(4, field_names[3], foo4_);
+      }
+      extensionWriter.WriteUntil(536870912, output);
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasFoo) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, Foo);
+      }
+      if (hasFoo2) {
+        size += pb::CodedOutputStream.ComputeInt32Size(2, Foo2);
+      }
+      if (hasFoo3) {
+        size += pb::CodedOutputStream.ComputeInt32Size(3, Foo3);
+      }
+      {
+        int dataSize = 0;
+        foreach (int element in Foo4List) {
+          dataSize += pb::CodedOutputStream.ComputeInt32SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 1 * foo4_.Count;
+      }
+      size += ExtensionsSerializedSize;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static ComplexOptionType1 ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static ComplexOptionType1 ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static ComplexOptionType1 ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static ComplexOptionType1 ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static ComplexOptionType1 ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static ComplexOptionType1 ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static ComplexOptionType1 ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static ComplexOptionType1 ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static ComplexOptionType1 ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static ComplexOptionType1 ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private ComplexOptionType1 MakeReadOnly() {
+      foo4_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(ComplexOptionType1 prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::ExtendableBuilder<ComplexOptionType1, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(ComplexOptionType1 cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private ComplexOptionType1 result;
+
+      private ComplexOptionType1 PrepareBuilder() {
+        if (resultIsReadOnly) {
+          ComplexOptionType1 original = result;
+          result = new ComplexOptionType1();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override ComplexOptionType1 MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.ComplexOptionType1.Descriptor; }
+      }
+
+      public override ComplexOptionType1 DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.ComplexOptionType1.DefaultInstance; }
+      }
+
+      public override ComplexOptionType1 BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is ComplexOptionType1) {
+          return MergeFrom((ComplexOptionType1) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(ComplexOptionType1 other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.ComplexOptionType1.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasFoo) {
+          Foo = other.Foo;
+        }
+        if (other.HasFoo2) {
+          Foo2 = other.Foo2;
+        }
+        if (other.HasFoo3) {
+          Foo3 = other.Foo3;
+        }
+        if (other.foo4_.Count != 0) {
+          result.foo4_.Add(other.foo4_);
+        }
+          this.MergeExtensionFields(other);
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_complexOptionType1FieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _complexOptionType1FieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasFoo = input.ReadInt32(ref result.foo_);
+              break;
+            }
+            case 16: {
+              result.hasFoo2 = input.ReadInt32(ref result.foo2_);
+              break;
+            }
+            case 24: {
+              result.hasFoo3 = input.ReadInt32(ref result.foo3_);
+              break;
+            }
+            case 34:
+            case 32: {
+              input.ReadInt32Array(tag, field_name, result.foo4_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasFoo {
+        get { return result.hasFoo; }
+      }
+      public int Foo {
+        get { return result.Foo; }
+        set { SetFoo(value); }
+      }
+      public Builder SetFoo(int value) {
+        PrepareBuilder();
+        result.hasFoo = true;
+        result.foo_ = value;
+        return this;
+      }
+      public Builder ClearFoo() {
+        PrepareBuilder();
+        result.hasFoo = false;
+        result.foo_ = 0;
+        return this;
+      }
+
+      public bool HasFoo2 {
+        get { return result.hasFoo2; }
+      }
+      public int Foo2 {
+        get { return result.Foo2; }
+        set { SetFoo2(value); }
+      }
+      public Builder SetFoo2(int value) {
+        PrepareBuilder();
+        result.hasFoo2 = true;
+        result.foo2_ = value;
+        return this;
+      }
+      public Builder ClearFoo2() {
+        PrepareBuilder();
+        result.hasFoo2 = false;
+        result.foo2_ = 0;
+        return this;
+      }
+
+      public bool HasFoo3 {
+        get { return result.hasFoo3; }
+      }
+      public int Foo3 {
+        get { return result.Foo3; }
+        set { SetFoo3(value); }
+      }
+      public Builder SetFoo3(int value) {
+        PrepareBuilder();
+        result.hasFoo3 = true;
+        result.foo3_ = value;
+        return this;
+      }
+      public Builder ClearFoo3() {
+        PrepareBuilder();
+        result.hasFoo3 = false;
+        result.foo3_ = 0;
+        return this;
+      }
+
+      public pbc::IPopsicleList<int> Foo4List {
+        get { return PrepareBuilder().foo4_; }
+      }
+      public int Foo4Count {
+        get { return result.Foo4Count; }
+      }
+      public int GetFoo4(int index) {
+        return result.GetFoo4(index);
+      }
+      public Builder SetFoo4(int index, int value) {
+        PrepareBuilder();
+        result.foo4_[index] = value;
+        return this;
+      }
+      public Builder AddFoo4(int value) {
+        PrepareBuilder();
+        result.foo4_.Add(value);
+        return this;
+      }
+      public Builder AddRangeFoo4(scg::IEnumerable<int> values) {
+        PrepareBuilder();
+        result.foo4_.Add(values);
+        return this;
+      }
+      public Builder ClearFoo4() {
+        PrepareBuilder();
+        result.foo4_.Clear();
+        return this;
+      }
+    }
+    static ComplexOptionType1() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class ComplexOptionType2 : pb::ExtendableMessage<ComplexOptionType2, ComplexOptionType2.Builder> {
+    private ComplexOptionType2() { }
+    private static readonly ComplexOptionType2 defaultInstance = new ComplexOptionType2().MakeReadOnly();
+    private static readonly string[] _complexOptionType2FieldNames = new string[] { "bar", "barney", "baz", "fred" };
+    private static readonly uint[] _complexOptionType2FieldTags = new uint[] { 10, 34, 16, 26 };
+    public static ComplexOptionType2 DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override ComplexOptionType2 DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override ComplexOptionType2 ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_ComplexOptionType2__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<ComplexOptionType2, ComplexOptionType2.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_ComplexOptionType2__FieldAccessorTable; }
+    }
+
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class ComplexOptionType4 : pb::GeneratedMessage<ComplexOptionType4, ComplexOptionType4.Builder> {
+        private ComplexOptionType4() { }
+        private static readonly ComplexOptionType4 defaultInstance = new ComplexOptionType4().MakeReadOnly();
+        private static readonly string[] _complexOptionType4FieldNames = new string[] { "waldo" };
+        private static readonly uint[] _complexOptionType4FieldTags = new uint[] { 8 };
+        public static ComplexOptionType4 DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override ComplexOptionType4 DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override ComplexOptionType4 ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_ComplexOptionType2_ComplexOptionType4__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<ComplexOptionType4, ComplexOptionType4.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_ComplexOptionType2_ComplexOptionType4__FieldAccessorTable; }
+        }
+
+        public const int ComplexOpt4FieldNumber = 7633546;
+        public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.ComplexOptionType2.Types.ComplexOptionType4> ComplexOpt4;
+        public const int WaldoFieldNumber = 1;
+        private bool hasWaldo;
+        private int waldo_;
+        public bool HasWaldo {
+          get { return hasWaldo; }
+        }
+        public int Waldo {
+          get { return waldo_; }
+        }
+
+        public override bool IsInitialized {
+          get {
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _complexOptionType4FieldNames;
+          if (hasWaldo) {
+            output.WriteInt32(1, field_names[0], Waldo);
+          }
+          UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          if (hasWaldo) {
+            size += pb::CodedOutputStream.ComputeInt32Size(1, Waldo);
+          }
+          size += UnknownFields.SerializedSize;
+          memoizedSerializedSize = size;
+          return size;
+        }
+        public static ComplexOptionType4 ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static ComplexOptionType4 ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static ComplexOptionType4 ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static ComplexOptionType4 ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static ComplexOptionType4 ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static ComplexOptionType4 ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static ComplexOptionType4 ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static ComplexOptionType4 ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static ComplexOptionType4 ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static ComplexOptionType4 ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private ComplexOptionType4 MakeReadOnly() {
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(ComplexOptionType4 prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<ComplexOptionType4, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(ComplexOptionType4 cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private ComplexOptionType4 result;
+
+          private ComplexOptionType4 PrepareBuilder() {
+            if (resultIsReadOnly) {
+              ComplexOptionType4 original = result;
+              result = new ComplexOptionType4();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override ComplexOptionType4 MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.ComplexOptionType2.Types.ComplexOptionType4.Descriptor; }
+          }
+
+          public override ComplexOptionType4 DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.ComplexOptionType2.Types.ComplexOptionType4.DefaultInstance; }
+          }
+
+          public override ComplexOptionType4 BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessage other) {
+            if (other is ComplexOptionType4) {
+              return MergeFrom((ComplexOptionType4) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(ComplexOptionType4 other) {
+            if (other == global::Google.ProtocolBuffers.TestProtos.ComplexOptionType2.Types.ComplexOptionType4.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.HasWaldo) {
+              Waldo = other.Waldo;
+            }
+            this.MergeUnknownFields(other.UnknownFields);
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            pb::UnknownFieldSet.Builder unknownFields = null;
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_complexOptionType4FieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _complexOptionType4FieldTags[field_ordinal];
+                else {
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    if (unknownFields != null) {
+                      this.UnknownFields = unknownFields.Build();
+                    }
+                    return this;
+                  }
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 8: {
+                  result.hasWaldo = input.ReadInt32(ref result.waldo_);
+                  break;
+                }
+              }
+            }
+
+            if (unknownFields != null) {
+              this.UnknownFields = unknownFields.Build();
+            }
+            return this;
+          }
+
+
+          public bool HasWaldo {
+            get { return result.hasWaldo; }
+          }
+          public int Waldo {
+            get { return result.Waldo; }
+            set { SetWaldo(value); }
+          }
+          public Builder SetWaldo(int value) {
+            PrepareBuilder();
+            result.hasWaldo = true;
+            result.waldo_ = value;
+            return this;
+          }
+          public Builder ClearWaldo() {
+            PrepareBuilder();
+            result.hasWaldo = false;
+            result.waldo_ = 0;
+            return this;
+          }
+        }
+        static ComplexOptionType4() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor, null);
+        }
+      }
+
+    }
+    #endregion
+
+    public const int BarFieldNumber = 1;
+    private bool hasBar;
+    private global::Google.ProtocolBuffers.TestProtos.ComplexOptionType1 bar_;
+    public bool HasBar {
+      get { return hasBar; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ComplexOptionType1 Bar {
+      get { return bar_ ?? global::Google.ProtocolBuffers.TestProtos.ComplexOptionType1.DefaultInstance; }
+    }
+
+    public const int BazFieldNumber = 2;
+    private bool hasBaz;
+    private int baz_;
+    public bool HasBaz {
+      get { return hasBaz; }
+    }
+    public int Baz {
+      get { return baz_; }
+    }
+
+    public const int FredFieldNumber = 3;
+    private bool hasFred;
+    private global::Google.ProtocolBuffers.TestProtos.ComplexOptionType2.Types.ComplexOptionType4 fred_;
+    public bool HasFred {
+      get { return hasFred; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ComplexOptionType2.Types.ComplexOptionType4 Fred {
+      get { return fred_ ?? global::Google.ProtocolBuffers.TestProtos.ComplexOptionType2.Types.ComplexOptionType4.DefaultInstance; }
+    }
+
+    public const int BarneyFieldNumber = 4;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ComplexOptionType2.Types.ComplexOptionType4> barney_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ComplexOptionType2.Types.ComplexOptionType4>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.ComplexOptionType2.Types.ComplexOptionType4> BarneyList {
+      get { return barney_; }
+    }
+    public int BarneyCount {
+      get { return barney_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ComplexOptionType2.Types.ComplexOptionType4 GetBarney(int index) {
+      return barney_[index];
+    }
+
+    public override bool IsInitialized {
+      get {
+        if (HasFred) {
+          if (!Fred.IsInitialized) return false;
+        }
+        foreach (global::Google.ProtocolBuffers.TestProtos.ComplexOptionType2.Types.ComplexOptionType4 element in BarneyList) {
+          if (!element.IsInitialized) return false;
+        }
+        if (!ExtensionsAreInitialized) return false;
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _complexOptionType2FieldNames;
+      pb::ExtendableMessage<ComplexOptionType2, ComplexOptionType2.Builder>.ExtensionWriter extensionWriter = CreateExtensionWriter(this);
+      if (hasBar) {
+        output.WriteMessage(1, field_names[0], Bar);
+      }
+      if (hasBaz) {
+        output.WriteInt32(2, field_names[2], Baz);
+      }
+      if (hasFred) {
+        output.WriteMessage(3, field_names[3], Fred);
+      }
+      if (barney_.Count > 0) {
+        output.WriteMessageArray(4, field_names[1], barney_);
+      }
+      extensionWriter.WriteUntil(536870912, output);
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasBar) {
+        size += pb::CodedOutputStream.ComputeMessageSize(1, Bar);
+      }
+      if (hasBaz) {
+        size += pb::CodedOutputStream.ComputeInt32Size(2, Baz);
+      }
+      if (hasFred) {
+        size += pb::CodedOutputStream.ComputeMessageSize(3, Fred);
+      }
+      foreach (global::Google.ProtocolBuffers.TestProtos.ComplexOptionType2.Types.ComplexOptionType4 element in BarneyList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(4, element);
+      }
+      size += ExtensionsSerializedSize;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static ComplexOptionType2 ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static ComplexOptionType2 ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static ComplexOptionType2 ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static ComplexOptionType2 ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static ComplexOptionType2 ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static ComplexOptionType2 ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static ComplexOptionType2 ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static ComplexOptionType2 ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static ComplexOptionType2 ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static ComplexOptionType2 ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private ComplexOptionType2 MakeReadOnly() {
+      barney_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(ComplexOptionType2 prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::ExtendableBuilder<ComplexOptionType2, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(ComplexOptionType2 cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private ComplexOptionType2 result;
+
+      private ComplexOptionType2 PrepareBuilder() {
+        if (resultIsReadOnly) {
+          ComplexOptionType2 original = result;
+          result = new ComplexOptionType2();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override ComplexOptionType2 MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.ComplexOptionType2.Descriptor; }
+      }
+
+      public override ComplexOptionType2 DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.ComplexOptionType2.DefaultInstance; }
+      }
+
+      public override ComplexOptionType2 BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is ComplexOptionType2) {
+          return MergeFrom((ComplexOptionType2) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(ComplexOptionType2 other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.ComplexOptionType2.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasBar) {
+          MergeBar(other.Bar);
+        }
+        if (other.HasBaz) {
+          Baz = other.Baz;
+        }
+        if (other.HasFred) {
+          MergeFred(other.Fred);
+        }
+        if (other.barney_.Count != 0) {
+          result.barney_.Add(other.barney_);
+        }
+          this.MergeExtensionFields(other);
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_complexOptionType2FieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _complexOptionType2FieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              global::Google.ProtocolBuffers.TestProtos.ComplexOptionType1.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.ComplexOptionType1.CreateBuilder();
+              if (result.hasBar) {
+                subBuilder.MergeFrom(Bar);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              Bar = subBuilder.BuildPartial();
+              break;
+            }
+            case 16: {
+              result.hasBaz = input.ReadInt32(ref result.baz_);
+              break;
+            }
+            case 26: {
+              global::Google.ProtocolBuffers.TestProtos.ComplexOptionType2.Types.ComplexOptionType4.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.ComplexOptionType2.Types.ComplexOptionType4.CreateBuilder();
+              if (result.hasFred) {
+                subBuilder.MergeFrom(Fred);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              Fred = subBuilder.BuildPartial();
+              break;
+            }
+            case 34: {
+              input.ReadMessageArray(tag, field_name, result.barney_, global::Google.ProtocolBuffers.TestProtos.ComplexOptionType2.Types.ComplexOptionType4.DefaultInstance, extensionRegistry);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasBar {
+       get { return result.hasBar; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ComplexOptionType1 Bar {
+        get { return result.Bar; }
+        set { SetBar(value); }
+      }
+      public Builder SetBar(global::Google.ProtocolBuffers.TestProtos.ComplexOptionType1 value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasBar = true;
+        result.bar_ = value;
+        return this;
+      }
+      public Builder SetBar(global::Google.ProtocolBuffers.TestProtos.ComplexOptionType1.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasBar = true;
+        result.bar_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeBar(global::Google.ProtocolBuffers.TestProtos.ComplexOptionType1 value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasBar &&
+            result.bar_ != global::Google.ProtocolBuffers.TestProtos.ComplexOptionType1.DefaultInstance) {
+            result.bar_ = global::Google.ProtocolBuffers.TestProtos.ComplexOptionType1.CreateBuilder(result.bar_).MergeFrom(value).BuildPartial();
+        } else {
+          result.bar_ = value;
+        }
+        result.hasBar = true;
+        return this;
+      }
+      public Builder ClearBar() {
+        PrepareBuilder();
+        result.hasBar = false;
+        result.bar_ = null;
+        return this;
+      }
+
+      public bool HasBaz {
+        get { return result.hasBaz; }
+      }
+      public int Baz {
+        get { return result.Baz; }
+        set { SetBaz(value); }
+      }
+      public Builder SetBaz(int value) {
+        PrepareBuilder();
+        result.hasBaz = true;
+        result.baz_ = value;
+        return this;
+      }
+      public Builder ClearBaz() {
+        PrepareBuilder();
+        result.hasBaz = false;
+        result.baz_ = 0;
+        return this;
+      }
+
+      public bool HasFred {
+       get { return result.hasFred; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ComplexOptionType2.Types.ComplexOptionType4 Fred {
+        get { return result.Fred; }
+        set { SetFred(value); }
+      }
+      public Builder SetFred(global::Google.ProtocolBuffers.TestProtos.ComplexOptionType2.Types.ComplexOptionType4 value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasFred = true;
+        result.fred_ = value;
+        return this;
+      }
+      public Builder SetFred(global::Google.ProtocolBuffers.TestProtos.ComplexOptionType2.Types.ComplexOptionType4.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasFred = true;
+        result.fred_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeFred(global::Google.ProtocolBuffers.TestProtos.ComplexOptionType2.Types.ComplexOptionType4 value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasFred &&
+            result.fred_ != global::Google.ProtocolBuffers.TestProtos.ComplexOptionType2.Types.ComplexOptionType4.DefaultInstance) {
+            result.fred_ = global::Google.ProtocolBuffers.TestProtos.ComplexOptionType2.Types.ComplexOptionType4.CreateBuilder(result.fred_).MergeFrom(value).BuildPartial();
+        } else {
+          result.fred_ = value;
+        }
+        result.hasFred = true;
+        return this;
+      }
+      public Builder ClearFred() {
+        PrepareBuilder();
+        result.hasFred = false;
+        result.fred_ = null;
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.ComplexOptionType2.Types.ComplexOptionType4> BarneyList {
+        get { return PrepareBuilder().barney_; }
+      }
+      public int BarneyCount {
+        get { return result.BarneyCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ComplexOptionType2.Types.ComplexOptionType4 GetBarney(int index) {
+        return result.GetBarney(index);
+      }
+      public Builder SetBarney(int index, global::Google.ProtocolBuffers.TestProtos.ComplexOptionType2.Types.ComplexOptionType4 value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.barney_[index] = value;
+        return this;
+      }
+      public Builder SetBarney(int index, global::Google.ProtocolBuffers.TestProtos.ComplexOptionType2.Types.ComplexOptionType4.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.barney_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddBarney(global::Google.ProtocolBuffers.TestProtos.ComplexOptionType2.Types.ComplexOptionType4 value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.barney_.Add(value);
+        return this;
+      }
+      public Builder AddBarney(global::Google.ProtocolBuffers.TestProtos.ComplexOptionType2.Types.ComplexOptionType4.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.barney_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeBarney(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.ComplexOptionType2.Types.ComplexOptionType4> values) {
+        PrepareBuilder();
+        result.barney_.Add(values);
+        return this;
+      }
+      public Builder ClearBarney() {
+        PrepareBuilder();
+        result.barney_.Clear();
+        return this;
+      }
+    }
+    static ComplexOptionType2() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class ComplexOptionType3 : pb::GeneratedMessage<ComplexOptionType3, ComplexOptionType3.Builder> {
+    private ComplexOptionType3() { }
+    private static readonly ComplexOptionType3 defaultInstance = new ComplexOptionType3().MakeReadOnly();
+    private static readonly string[] _complexOptionType3FieldNames = new string[] { "complexoptiontype5", "qux" };
+    private static readonly uint[] _complexOptionType3FieldTags = new uint[] { 19, 8 };
+    public static ComplexOptionType3 DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override ComplexOptionType3 DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override ComplexOptionType3 ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_ComplexOptionType3__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<ComplexOptionType3, ComplexOptionType3.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_ComplexOptionType3__FieldAccessorTable; }
+    }
+
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class ComplexOptionType5 : pb::GeneratedMessage<ComplexOptionType5, ComplexOptionType5.Builder> {
+        private ComplexOptionType5() { }
+        private static readonly ComplexOptionType5 defaultInstance = new ComplexOptionType5().MakeReadOnly();
+        private static readonly string[] _complexOptionType5FieldNames = new string[] { "plugh" };
+        private static readonly uint[] _complexOptionType5FieldTags = new uint[] { 24 };
+        public static ComplexOptionType5 DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override ComplexOptionType5 DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override ComplexOptionType5 ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_ComplexOptionType3_ComplexOptionType5__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<ComplexOptionType5, ComplexOptionType5.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_ComplexOptionType3_ComplexOptionType5__FieldAccessorTable; }
+        }
+
+        public const int PlughFieldNumber = 3;
+        private bool hasPlugh;
+        private int plugh_;
+        public bool HasPlugh {
+          get { return hasPlugh; }
+        }
+        public int Plugh {
+          get { return plugh_; }
+        }
+
+        public override bool IsInitialized {
+          get {
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _complexOptionType5FieldNames;
+          if (hasPlugh) {
+            output.WriteInt32(3, field_names[0], Plugh);
+          }
+          UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          if (hasPlugh) {
+            size += pb::CodedOutputStream.ComputeInt32Size(3, Plugh);
+          }
+          size += UnknownFields.SerializedSize;
+          memoizedSerializedSize = size;
+          return size;
+        }
+        public static ComplexOptionType5 ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static ComplexOptionType5 ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static ComplexOptionType5 ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static ComplexOptionType5 ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static ComplexOptionType5 ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static ComplexOptionType5 ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static ComplexOptionType5 ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static ComplexOptionType5 ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static ComplexOptionType5 ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static ComplexOptionType5 ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private ComplexOptionType5 MakeReadOnly() {
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(ComplexOptionType5 prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<ComplexOptionType5, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(ComplexOptionType5 cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private ComplexOptionType5 result;
+
+          private ComplexOptionType5 PrepareBuilder() {
+            if (resultIsReadOnly) {
+              ComplexOptionType5 original = result;
+              result = new ComplexOptionType5();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override ComplexOptionType5 MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.ComplexOptionType3.Types.ComplexOptionType5.Descriptor; }
+          }
+
+          public override ComplexOptionType5 DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.ComplexOptionType3.Types.ComplexOptionType5.DefaultInstance; }
+          }
+
+          public override ComplexOptionType5 BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessage other) {
+            if (other is ComplexOptionType5) {
+              return MergeFrom((ComplexOptionType5) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(ComplexOptionType5 other) {
+            if (other == global::Google.ProtocolBuffers.TestProtos.ComplexOptionType3.Types.ComplexOptionType5.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.HasPlugh) {
+              Plugh = other.Plugh;
+            }
+            this.MergeUnknownFields(other.UnknownFields);
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            pb::UnknownFieldSet.Builder unknownFields = null;
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_complexOptionType5FieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _complexOptionType5FieldTags[field_ordinal];
+                else {
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    if (unknownFields != null) {
+                      this.UnknownFields = unknownFields.Build();
+                    }
+                    return this;
+                  }
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 24: {
+                  result.hasPlugh = input.ReadInt32(ref result.plugh_);
+                  break;
+                }
+              }
+            }
+
+            if (unknownFields != null) {
+              this.UnknownFields = unknownFields.Build();
+            }
+            return this;
+          }
+
+
+          public bool HasPlugh {
+            get { return result.hasPlugh; }
+          }
+          public int Plugh {
+            get { return result.Plugh; }
+            set { SetPlugh(value); }
+          }
+          public Builder SetPlugh(int value) {
+            PrepareBuilder();
+            result.hasPlugh = true;
+            result.plugh_ = value;
+            return this;
+          }
+          public Builder ClearPlugh() {
+            PrepareBuilder();
+            result.hasPlugh = false;
+            result.plugh_ = 0;
+            return this;
+          }
+        }
+        static ComplexOptionType5() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor, null);
+        }
+      }
+
+    }
+    #endregion
+
+    public const int QuxFieldNumber = 1;
+    private bool hasQux;
+    private int qux_;
+    public bool HasQux {
+      get { return hasQux; }
+    }
+    public int Qux {
+      get { return qux_; }
+    }
+
+    public const int ComplexOptionType5FieldNumber = 2;
+    private bool hasComplexOptionType5;
+    private global::Google.ProtocolBuffers.TestProtos.ComplexOptionType3.Types.ComplexOptionType5 complexOptionType5_;
+    public bool HasComplexOptionType5 {
+      get { return hasComplexOptionType5; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ComplexOptionType3.Types.ComplexOptionType5 ComplexOptionType5 {
+      get { return complexOptionType5_ ?? global::Google.ProtocolBuffers.TestProtos.ComplexOptionType3.Types.ComplexOptionType5.DefaultInstance; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _complexOptionType3FieldNames;
+      if (hasQux) {
+        output.WriteInt32(1, field_names[1], Qux);
+      }
+      if (hasComplexOptionType5) {
+        output.WriteGroup(2, field_names[0], ComplexOptionType5);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasQux) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, Qux);
+      }
+      if (hasComplexOptionType5) {
+        size += pb::CodedOutputStream.ComputeGroupSize(2, ComplexOptionType5);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static ComplexOptionType3 ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static ComplexOptionType3 ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static ComplexOptionType3 ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static ComplexOptionType3 ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static ComplexOptionType3 ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static ComplexOptionType3 ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static ComplexOptionType3 ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static ComplexOptionType3 ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static ComplexOptionType3 ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static ComplexOptionType3 ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private ComplexOptionType3 MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(ComplexOptionType3 prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<ComplexOptionType3, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(ComplexOptionType3 cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private ComplexOptionType3 result;
+
+      private ComplexOptionType3 PrepareBuilder() {
+        if (resultIsReadOnly) {
+          ComplexOptionType3 original = result;
+          result = new ComplexOptionType3();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override ComplexOptionType3 MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.ComplexOptionType3.Descriptor; }
+      }
+
+      public override ComplexOptionType3 DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.ComplexOptionType3.DefaultInstance; }
+      }
+
+      public override ComplexOptionType3 BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is ComplexOptionType3) {
+          return MergeFrom((ComplexOptionType3) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(ComplexOptionType3 other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.ComplexOptionType3.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasQux) {
+          Qux = other.Qux;
+        }
+        if (other.HasComplexOptionType5) {
+          MergeComplexOptionType5(other.ComplexOptionType5);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_complexOptionType3FieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _complexOptionType3FieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasQux = input.ReadInt32(ref result.qux_);
+              break;
+            }
+            case 19: {
+              global::Google.ProtocolBuffers.TestProtos.ComplexOptionType3.Types.ComplexOptionType5.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.ComplexOptionType3.Types.ComplexOptionType5.CreateBuilder();
+              if (result.hasComplexOptionType5) {
+                subBuilder.MergeFrom(ComplexOptionType5);
+              }
+              input.ReadGroup(2, subBuilder, extensionRegistry);
+              ComplexOptionType5 = subBuilder.BuildPartial();
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasQux {
+        get { return result.hasQux; }
+      }
+      public int Qux {
+        get { return result.Qux; }
+        set { SetQux(value); }
+      }
+      public Builder SetQux(int value) {
+        PrepareBuilder();
+        result.hasQux = true;
+        result.qux_ = value;
+        return this;
+      }
+      public Builder ClearQux() {
+        PrepareBuilder();
+        result.hasQux = false;
+        result.qux_ = 0;
+        return this;
+      }
+
+      public bool HasComplexOptionType5 {
+       get { return result.hasComplexOptionType5; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ComplexOptionType3.Types.ComplexOptionType5 ComplexOptionType5 {
+        get { return result.ComplexOptionType5; }
+        set { SetComplexOptionType5(value); }
+      }
+      public Builder SetComplexOptionType5(global::Google.ProtocolBuffers.TestProtos.ComplexOptionType3.Types.ComplexOptionType5 value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasComplexOptionType5 = true;
+        result.complexOptionType5_ = value;
+        return this;
+      }
+      public Builder SetComplexOptionType5(global::Google.ProtocolBuffers.TestProtos.ComplexOptionType3.Types.ComplexOptionType5.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasComplexOptionType5 = true;
+        result.complexOptionType5_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeComplexOptionType5(global::Google.ProtocolBuffers.TestProtos.ComplexOptionType3.Types.ComplexOptionType5 value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasComplexOptionType5 &&
+            result.complexOptionType5_ != global::Google.ProtocolBuffers.TestProtos.ComplexOptionType3.Types.ComplexOptionType5.DefaultInstance) {
+            result.complexOptionType5_ = global::Google.ProtocolBuffers.TestProtos.ComplexOptionType3.Types.ComplexOptionType5.CreateBuilder(result.complexOptionType5_).MergeFrom(value).BuildPartial();
+        } else {
+          result.complexOptionType5_ = value;
+        }
+        result.hasComplexOptionType5 = true;
+        return this;
+      }
+      public Builder ClearComplexOptionType5() {
+        PrepareBuilder();
+        result.hasComplexOptionType5 = false;
+        result.complexOptionType5_ = null;
+        return this;
+      }
+    }
+    static ComplexOptionType3() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class ComplexOpt6 : pb::GeneratedMessage<ComplexOpt6, ComplexOpt6.Builder> {
+    private ComplexOpt6() { }
+    private static readonly ComplexOpt6 defaultInstance = new ComplexOpt6().MakeReadOnly();
+    private static readonly string[] _complexOpt6FieldNames = new string[] { "xyzzy" };
+    private static readonly uint[] _complexOpt6FieldTags = new uint[] { 60751608 };
+    public static ComplexOpt6 DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override ComplexOpt6 DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override ComplexOpt6 ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_ComplexOpt6__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<ComplexOpt6, ComplexOpt6.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_ComplexOpt6__FieldAccessorTable; }
+    }
+
+    public const int XyzzyFieldNumber = 7593951;
+    private bool hasXyzzy;
+    private int xyzzy_;
+    public bool HasXyzzy {
+      get { return hasXyzzy; }
+    }
+    public int Xyzzy {
+      get { return xyzzy_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _complexOpt6FieldNames;
+      if (hasXyzzy) {
+        output.WriteInt32(7593951, field_names[0], Xyzzy);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasXyzzy) {
+        size += pb::CodedOutputStream.ComputeInt32Size(7593951, Xyzzy);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static ComplexOpt6 ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static ComplexOpt6 ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static ComplexOpt6 ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static ComplexOpt6 ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static ComplexOpt6 ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static ComplexOpt6 ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static ComplexOpt6 ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static ComplexOpt6 ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static ComplexOpt6 ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static ComplexOpt6 ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private ComplexOpt6 MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(ComplexOpt6 prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<ComplexOpt6, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(ComplexOpt6 cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private ComplexOpt6 result;
+
+      private ComplexOpt6 PrepareBuilder() {
+        if (resultIsReadOnly) {
+          ComplexOpt6 original = result;
+          result = new ComplexOpt6();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override ComplexOpt6 MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.ComplexOpt6.Descriptor; }
+      }
+
+      public override ComplexOpt6 DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.ComplexOpt6.DefaultInstance; }
+      }
+
+      public override ComplexOpt6 BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is ComplexOpt6) {
+          return MergeFrom((ComplexOpt6) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(ComplexOpt6 other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.ComplexOpt6.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasXyzzy) {
+          Xyzzy = other.Xyzzy;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_complexOpt6FieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _complexOpt6FieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 60751608: {
+              result.hasXyzzy = input.ReadInt32(ref result.xyzzy_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasXyzzy {
+        get { return result.hasXyzzy; }
+      }
+      public int Xyzzy {
+        get { return result.Xyzzy; }
+        set { SetXyzzy(value); }
+      }
+      public Builder SetXyzzy(int value) {
+        PrepareBuilder();
+        result.hasXyzzy = true;
+        result.xyzzy_ = value;
+        return this;
+      }
+      public Builder ClearXyzzy() {
+        PrepareBuilder();
+        result.hasXyzzy = false;
+        result.xyzzy_ = 0;
+        return this;
+      }
+    }
+    static ComplexOpt6() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class VariousComplexOptions : pb::GeneratedMessage<VariousComplexOptions, VariousComplexOptions.Builder> {
+    private VariousComplexOptions() { }
+    private static readonly VariousComplexOptions defaultInstance = new VariousComplexOptions().MakeReadOnly();
+    private static readonly string[] _variousComplexOptionsFieldNames = new string[] {  };
+    private static readonly uint[] _variousComplexOptionsFieldTags = new uint[] {  };
+    public static VariousComplexOptions DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override VariousComplexOptions DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override VariousComplexOptions ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_VariousComplexOptions__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<VariousComplexOptions, VariousComplexOptions.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_VariousComplexOptions__FieldAccessorTable; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _variousComplexOptionsFieldNames;
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static VariousComplexOptions ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static VariousComplexOptions ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static VariousComplexOptions ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static VariousComplexOptions ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static VariousComplexOptions ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static VariousComplexOptions ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static VariousComplexOptions ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static VariousComplexOptions ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static VariousComplexOptions ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static VariousComplexOptions ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private VariousComplexOptions MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(VariousComplexOptions prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<VariousComplexOptions, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(VariousComplexOptions cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private VariousComplexOptions result;
+
+      private VariousComplexOptions PrepareBuilder() {
+        if (resultIsReadOnly) {
+          VariousComplexOptions original = result;
+          result = new VariousComplexOptions();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override VariousComplexOptions MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.VariousComplexOptions.Descriptor; }
+      }
+
+      public override VariousComplexOptions DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.VariousComplexOptions.DefaultInstance; }
+      }
+
+      public override VariousComplexOptions BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is VariousComplexOptions) {
+          return MergeFrom((VariousComplexOptions) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(VariousComplexOptions other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.VariousComplexOptions.DefaultInstance) return this;
+        PrepareBuilder();
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_variousComplexOptionsFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _variousComplexOptionsFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+    }
+    static VariousComplexOptions() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class AggregateMessageSet : pb::ExtendableMessage<AggregateMessageSet, AggregateMessageSet.Builder> {
+    private AggregateMessageSet() { }
+    private static readonly AggregateMessageSet defaultInstance = new AggregateMessageSet().MakeReadOnly();
+    private static readonly string[] _aggregateMessageSetFieldNames = new string[] {  };
+    private static readonly uint[] _aggregateMessageSetFieldTags = new uint[] {  };
+    public static AggregateMessageSet DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override AggregateMessageSet DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override AggregateMessageSet ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_AggregateMessageSet__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<AggregateMessageSet, AggregateMessageSet.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_AggregateMessageSet__FieldAccessorTable; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        if (!ExtensionsAreInitialized) return false;
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _aggregateMessageSetFieldNames;
+      pb::ExtendableMessage<AggregateMessageSet, AggregateMessageSet.Builder>.ExtensionWriter extensionWriter = CreateExtensionWriter(this);
+      extensionWriter.WriteUntil(2147483647, output);
+      UnknownFields.WriteAsMessageSetTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += ExtensionsSerializedSize;
+      size += UnknownFields.SerializedSizeAsMessageSet;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static AggregateMessageSet ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static AggregateMessageSet ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static AggregateMessageSet ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static AggregateMessageSet ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static AggregateMessageSet ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static AggregateMessageSet ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static AggregateMessageSet ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static AggregateMessageSet ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static AggregateMessageSet ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static AggregateMessageSet ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private AggregateMessageSet MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(AggregateMessageSet prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::ExtendableBuilder<AggregateMessageSet, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(AggregateMessageSet cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private AggregateMessageSet result;
+
+      private AggregateMessageSet PrepareBuilder() {
+        if (resultIsReadOnly) {
+          AggregateMessageSet original = result;
+          result = new AggregateMessageSet();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override AggregateMessageSet MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.AggregateMessageSet.Descriptor; }
+      }
+
+      public override AggregateMessageSet DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.AggregateMessageSet.DefaultInstance; }
+      }
+
+      public override AggregateMessageSet BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is AggregateMessageSet) {
+          return MergeFrom((AggregateMessageSet) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(AggregateMessageSet other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.AggregateMessageSet.DefaultInstance) return this;
+        PrepareBuilder();
+          this.MergeExtensionFields(other);
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_aggregateMessageSetFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _aggregateMessageSetFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+    }
+    static AggregateMessageSet() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class AggregateMessageSetElement : pb::GeneratedMessage<AggregateMessageSetElement, AggregateMessageSetElement.Builder> {
+    private AggregateMessageSetElement() { }
+    private static readonly AggregateMessageSetElement defaultInstance = new AggregateMessageSetElement().MakeReadOnly();
+    private static readonly string[] _aggregateMessageSetElementFieldNames = new string[] { "s" };
+    private static readonly uint[] _aggregateMessageSetElementFieldTags = new uint[] { 10 };
+    public static AggregateMessageSetElement DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override AggregateMessageSetElement DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override AggregateMessageSetElement ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_AggregateMessageSetElement__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<AggregateMessageSetElement, AggregateMessageSetElement.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_AggregateMessageSetElement__FieldAccessorTable; }
+    }
+
+    public const int MessageSetExtensionFieldNumber = 15447542;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.AggregateMessageSetElement> MessageSetExtension;
+    public const int SFieldNumber = 1;
+    private bool hasS;
+    private string s_ = "";
+    public bool HasS {
+      get { return hasS; }
+    }
+    public string S {
+      get { return s_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _aggregateMessageSetElementFieldNames;
+      if (hasS) {
+        output.WriteString(1, field_names[0], S);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasS) {
+        size += pb::CodedOutputStream.ComputeStringSize(1, S);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static AggregateMessageSetElement ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static AggregateMessageSetElement ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static AggregateMessageSetElement ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static AggregateMessageSetElement ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static AggregateMessageSetElement ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static AggregateMessageSetElement ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static AggregateMessageSetElement ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static AggregateMessageSetElement ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static AggregateMessageSetElement ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static AggregateMessageSetElement ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private AggregateMessageSetElement MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(AggregateMessageSetElement prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<AggregateMessageSetElement, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(AggregateMessageSetElement cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private AggregateMessageSetElement result;
+
+      private AggregateMessageSetElement PrepareBuilder() {
+        if (resultIsReadOnly) {
+          AggregateMessageSetElement original = result;
+          result = new AggregateMessageSetElement();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override AggregateMessageSetElement MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.AggregateMessageSetElement.Descriptor; }
+      }
+
+      public override AggregateMessageSetElement DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.AggregateMessageSetElement.DefaultInstance; }
+      }
+
+      public override AggregateMessageSetElement BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is AggregateMessageSetElement) {
+          return MergeFrom((AggregateMessageSetElement) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(AggregateMessageSetElement other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.AggregateMessageSetElement.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasS) {
+          S = other.S;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_aggregateMessageSetElementFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _aggregateMessageSetElementFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              result.hasS = input.ReadString(ref result.s_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasS {
+        get { return result.hasS; }
+      }
+      public string S {
+        get { return result.S; }
+        set { SetS(value); }
+      }
+      public Builder SetS(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasS = true;
+        result.s_ = value;
+        return this;
+      }
+      public Builder ClearS() {
+        PrepareBuilder();
+        result.hasS = false;
+        result.s_ = "";
+        return this;
+      }
+    }
+    static AggregateMessageSetElement() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class Aggregate : pb::GeneratedMessage<Aggregate, Aggregate.Builder> {
+    private Aggregate() { }
+    private static readonly Aggregate defaultInstance = new Aggregate().MakeReadOnly();
+    private static readonly string[] _aggregateFieldNames = new string[] { "file", "i", "mset", "s", "sub" };
+    private static readonly uint[] _aggregateFieldTags = new uint[] { 34, 8, 42, 18, 26 };
+    public static Aggregate DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override Aggregate DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override Aggregate ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_Aggregate__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<Aggregate, Aggregate.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_Aggregate__FieldAccessorTable; }
+    }
+
+    public const int NestedFieldNumber = 15476903;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.Aggregate> Nested;
+    public const int IFieldNumber = 1;
+    private bool hasI;
+    private int i_;
+    public bool HasI {
+      get { return hasI; }
+    }
+    public int I {
+      get { return i_; }
+    }
+
+    public const int SFieldNumber = 2;
+    private bool hasS;
+    private string s_ = "";
+    public bool HasS {
+      get { return hasS; }
+    }
+    public string S {
+      get { return s_; }
+    }
+
+    public const int SubFieldNumber = 3;
+    private bool hasSub;
+    private global::Google.ProtocolBuffers.TestProtos.Aggregate sub_;
+    public bool HasSub {
+      get { return hasSub; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.Aggregate Sub {
+      get { return sub_ ?? global::Google.ProtocolBuffers.TestProtos.Aggregate.DefaultInstance; }
+    }
+
+    public const int FileFieldNumber = 4;
+    private bool hasFile;
+    private global::Google.ProtocolBuffers.DescriptorProtos.FileOptions file_;
+    public bool HasFile {
+      get { return hasFile; }
+    }
+    public global::Google.ProtocolBuffers.DescriptorProtos.FileOptions File {
+      get { return file_ ?? global::Google.ProtocolBuffers.DescriptorProtos.FileOptions.DefaultInstance; }
+    }
+
+    public const int MsetFieldNumber = 5;
+    private bool hasMset;
+    private global::Google.ProtocolBuffers.TestProtos.AggregateMessageSet mset_;
+    public bool HasMset {
+      get { return hasMset; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.AggregateMessageSet Mset {
+      get { return mset_ ?? global::Google.ProtocolBuffers.TestProtos.AggregateMessageSet.DefaultInstance; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        if (HasSub) {
+          if (!Sub.IsInitialized) return false;
+        }
+        if (HasFile) {
+          if (!File.IsInitialized) return false;
+        }
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _aggregateFieldNames;
+      if (hasI) {
+        output.WriteInt32(1, field_names[1], I);
+      }
+      if (hasS) {
+        output.WriteString(2, field_names[3], S);
+      }
+      if (hasSub) {
+        output.WriteMessage(3, field_names[4], Sub);
+      }
+      if (hasFile) {
+        output.WriteMessage(4, field_names[0], File);
+      }
+      if (hasMset) {
+        output.WriteMessage(5, field_names[2], Mset);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasI) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, I);
+      }
+      if (hasS) {
+        size += pb::CodedOutputStream.ComputeStringSize(2, S);
+      }
+      if (hasSub) {
+        size += pb::CodedOutputStream.ComputeMessageSize(3, Sub);
+      }
+      if (hasFile) {
+        size += pb::CodedOutputStream.ComputeMessageSize(4, File);
+      }
+      if (hasMset) {
+        size += pb::CodedOutputStream.ComputeMessageSize(5, Mset);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static Aggregate ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static Aggregate ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static Aggregate ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static Aggregate ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static Aggregate ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static Aggregate ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static Aggregate ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static Aggregate ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static Aggregate ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static Aggregate ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private Aggregate MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(Aggregate prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<Aggregate, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(Aggregate cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private Aggregate result;
+
+      private Aggregate PrepareBuilder() {
+        if (resultIsReadOnly) {
+          Aggregate original = result;
+          result = new Aggregate();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override Aggregate MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.Aggregate.Descriptor; }
+      }
+
+      public override Aggregate DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.Aggregate.DefaultInstance; }
+      }
+
+      public override Aggregate BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is Aggregate) {
+          return MergeFrom((Aggregate) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(Aggregate other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.Aggregate.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasI) {
+          I = other.I;
+        }
+        if (other.HasS) {
+          S = other.S;
+        }
+        if (other.HasSub) {
+          MergeSub(other.Sub);
+        }
+        if (other.HasFile) {
+          MergeFile(other.File);
+        }
+        if (other.HasMset) {
+          MergeMset(other.Mset);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_aggregateFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _aggregateFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasI = input.ReadInt32(ref result.i_);
+              break;
+            }
+            case 18: {
+              result.hasS = input.ReadString(ref result.s_);
+              break;
+            }
+            case 26: {
+              global::Google.ProtocolBuffers.TestProtos.Aggregate.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.Aggregate.CreateBuilder();
+              if (result.hasSub) {
+                subBuilder.MergeFrom(Sub);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              Sub = subBuilder.BuildPartial();
+              break;
+            }
+            case 34: {
+              global::Google.ProtocolBuffers.DescriptorProtos.FileOptions.Builder subBuilder = global::Google.ProtocolBuffers.DescriptorProtos.FileOptions.CreateBuilder();
+              if (result.hasFile) {
+                subBuilder.MergeFrom(File);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              File = subBuilder.BuildPartial();
+              break;
+            }
+            case 42: {
+              global::Google.ProtocolBuffers.TestProtos.AggregateMessageSet.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.AggregateMessageSet.CreateBuilder();
+              if (result.hasMset) {
+                subBuilder.MergeFrom(Mset);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              Mset = subBuilder.BuildPartial();
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasI {
+        get { return result.hasI; }
+      }
+      public int I {
+        get { return result.I; }
+        set { SetI(value); }
+      }
+      public Builder SetI(int value) {
+        PrepareBuilder();
+        result.hasI = true;
+        result.i_ = value;
+        return this;
+      }
+      public Builder ClearI() {
+        PrepareBuilder();
+        result.hasI = false;
+        result.i_ = 0;
+        return this;
+      }
+
+      public bool HasS {
+        get { return result.hasS; }
+      }
+      public string S {
+        get { return result.S; }
+        set { SetS(value); }
+      }
+      public Builder SetS(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasS = true;
+        result.s_ = value;
+        return this;
+      }
+      public Builder ClearS() {
+        PrepareBuilder();
+        result.hasS = false;
+        result.s_ = "";
+        return this;
+      }
+
+      public bool HasSub {
+       get { return result.hasSub; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.Aggregate Sub {
+        get { return result.Sub; }
+        set { SetSub(value); }
+      }
+      public Builder SetSub(global::Google.ProtocolBuffers.TestProtos.Aggregate value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasSub = true;
+        result.sub_ = value;
+        return this;
+      }
+      public Builder SetSub(global::Google.ProtocolBuffers.TestProtos.Aggregate.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasSub = true;
+        result.sub_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeSub(global::Google.ProtocolBuffers.TestProtos.Aggregate value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasSub &&
+            result.sub_ != global::Google.ProtocolBuffers.TestProtos.Aggregate.DefaultInstance) {
+            result.sub_ = global::Google.ProtocolBuffers.TestProtos.Aggregate.CreateBuilder(result.sub_).MergeFrom(value).BuildPartial();
+        } else {
+          result.sub_ = value;
+        }
+        result.hasSub = true;
+        return this;
+      }
+      public Builder ClearSub() {
+        PrepareBuilder();
+        result.hasSub = false;
+        result.sub_ = null;
+        return this;
+      }
+
+      public bool HasFile {
+       get { return result.hasFile; }
+      }
+      public global::Google.ProtocolBuffers.DescriptorProtos.FileOptions File {
+        get { return result.File; }
+        set { SetFile(value); }
+      }
+      public Builder SetFile(global::Google.ProtocolBuffers.DescriptorProtos.FileOptions value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasFile = true;
+        result.file_ = value;
+        return this;
+      }
+      public Builder SetFile(global::Google.ProtocolBuffers.DescriptorProtos.FileOptions.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasFile = true;
+        result.file_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeFile(global::Google.ProtocolBuffers.DescriptorProtos.FileOptions value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasFile &&
+            result.file_ != global::Google.ProtocolBuffers.DescriptorProtos.FileOptions.DefaultInstance) {
+            result.file_ = global::Google.ProtocolBuffers.DescriptorProtos.FileOptions.CreateBuilder(result.file_).MergeFrom(value).BuildPartial();
+        } else {
+          result.file_ = value;
+        }
+        result.hasFile = true;
+        return this;
+      }
+      public Builder ClearFile() {
+        PrepareBuilder();
+        result.hasFile = false;
+        result.file_ = null;
+        return this;
+      }
+
+      public bool HasMset {
+       get { return result.hasMset; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.AggregateMessageSet Mset {
+        get { return result.Mset; }
+        set { SetMset(value); }
+      }
+      public Builder SetMset(global::Google.ProtocolBuffers.TestProtos.AggregateMessageSet value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasMset = true;
+        result.mset_ = value;
+        return this;
+      }
+      public Builder SetMset(global::Google.ProtocolBuffers.TestProtos.AggregateMessageSet.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasMset = true;
+        result.mset_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeMset(global::Google.ProtocolBuffers.TestProtos.AggregateMessageSet value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasMset &&
+            result.mset_ != global::Google.ProtocolBuffers.TestProtos.AggregateMessageSet.DefaultInstance) {
+            result.mset_ = global::Google.ProtocolBuffers.TestProtos.AggregateMessageSet.CreateBuilder(result.mset_).MergeFrom(value).BuildPartial();
+        } else {
+          result.mset_ = value;
+        }
+        result.hasMset = true;
+        return this;
+      }
+      public Builder ClearMset() {
+        PrepareBuilder();
+        result.hasMset = false;
+        result.mset_ = null;
+        return this;
+      }
+    }
+    static Aggregate() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class AggregateMessage : pb::GeneratedMessage<AggregateMessage, AggregateMessage.Builder> {
+    private AggregateMessage() { }
+    private static readonly AggregateMessage defaultInstance = new AggregateMessage().MakeReadOnly();
+    private static readonly string[] _aggregateMessageFieldNames = new string[] { "fieldname" };
+    private static readonly uint[] _aggregateMessageFieldTags = new uint[] { 8 };
+    public static AggregateMessage DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override AggregateMessage DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override AggregateMessage ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_AggregateMessage__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<AggregateMessage, AggregateMessage.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_AggregateMessage__FieldAccessorTable; }
+    }
+
+    public const int FieldnameFieldNumber = 1;
+    private bool hasFieldname;
+    private int fieldname_;
+    public bool HasFieldname {
+      get { return hasFieldname; }
+    }
+    public int Fieldname {
+      get { return fieldname_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _aggregateMessageFieldNames;
+      if (hasFieldname) {
+        output.WriteInt32(1, field_names[0], Fieldname);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasFieldname) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, Fieldname);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static AggregateMessage ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static AggregateMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static AggregateMessage ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static AggregateMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static AggregateMessage ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static AggregateMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static AggregateMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static AggregateMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static AggregateMessage ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static AggregateMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private AggregateMessage MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(AggregateMessage prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<AggregateMessage, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(AggregateMessage cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private AggregateMessage result;
+
+      private AggregateMessage PrepareBuilder() {
+        if (resultIsReadOnly) {
+          AggregateMessage original = result;
+          result = new AggregateMessage();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override AggregateMessage MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.AggregateMessage.Descriptor; }
+      }
+
+      public override AggregateMessage DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.AggregateMessage.DefaultInstance; }
+      }
+
+      public override AggregateMessage BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is AggregateMessage) {
+          return MergeFrom((AggregateMessage) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(AggregateMessage other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.AggregateMessage.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasFieldname) {
+          Fieldname = other.Fieldname;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_aggregateMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _aggregateMessageFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasFieldname = input.ReadInt32(ref result.fieldname_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasFieldname {
+        get { return result.hasFieldname; }
+      }
+      public int Fieldname {
+        get { return result.Fieldname; }
+        set { SetFieldname(value); }
+      }
+      public Builder SetFieldname(int value) {
+        PrepareBuilder();
+        result.hasFieldname = true;
+        result.fieldname_ = value;
+        return this;
+      }
+      public Builder ClearFieldname() {
+        PrepareBuilder();
+        result.hasFieldname = false;
+        result.fieldname_ = 0;
+        return this;
+      }
+    }
+    static AggregateMessage() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class NestedOptionType : pb::GeneratedMessage<NestedOptionType, NestedOptionType.Builder> {
+    private NestedOptionType() { }
+    private static readonly NestedOptionType defaultInstance = new NestedOptionType().MakeReadOnly();
+    private static readonly string[] _nestedOptionTypeFieldNames = new string[] {  };
+    private static readonly uint[] _nestedOptionTypeFieldTags = new uint[] {  };
+    public static NestedOptionType DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override NestedOptionType DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override NestedOptionType ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_NestedOptionType__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<NestedOptionType, NestedOptionType.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_NestedOptionType__FieldAccessorTable; }
+    }
+
+    public const int NestedExtensionFieldNumber = 7912573;
+    public static pb::GeneratedExtensionBase<int> NestedExtension;
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      public enum NestedEnum {
+        NESTED_ENUM_VALUE = 1,
+      }
+
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class NestedMessage : pb::GeneratedMessage<NestedMessage, NestedMessage.Builder> {
+        private NestedMessage() { }
+        private static readonly NestedMessage defaultInstance = new NestedMessage().MakeReadOnly();
+        private static readonly string[] _nestedMessageFieldNames = new string[] { "nested_field" };
+        private static readonly uint[] _nestedMessageFieldTags = new uint[] { 8 };
+        public static NestedMessage DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override NestedMessage DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override NestedMessage ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_NestedOptionType_NestedMessage__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<NestedMessage, NestedMessage.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.internal__static_protobuf_unittest_NestedOptionType_NestedMessage__FieldAccessorTable; }
+        }
+
+        public const int NestedFieldFieldNumber = 1;
+        private bool hasNestedField;
+        private int nestedField_;
+        public bool HasNestedField {
+          get { return hasNestedField; }
+        }
+        public int NestedField {
+          get { return nestedField_; }
+        }
+
+        public override bool IsInitialized {
+          get {
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _nestedMessageFieldNames;
+          if (hasNestedField) {
+            output.WriteInt32(1, field_names[0], NestedField);
+          }
+          UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          if (hasNestedField) {
+            size += pb::CodedOutputStream.ComputeInt32Size(1, NestedField);
+          }
+          size += UnknownFields.SerializedSize;
+          memoizedSerializedSize = size;
+          return size;
+        }
+        public static NestedMessage ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static NestedMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static NestedMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private NestedMessage MakeReadOnly() {
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(NestedMessage prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<NestedMessage, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(NestedMessage cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private NestedMessage result;
+
+          private NestedMessage PrepareBuilder() {
+            if (resultIsReadOnly) {
+              NestedMessage original = result;
+              result = new NestedMessage();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override NestedMessage MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.NestedOptionType.Types.NestedMessage.Descriptor; }
+          }
+
+          public override NestedMessage DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.NestedOptionType.Types.NestedMessage.DefaultInstance; }
+          }
+
+          public override NestedMessage BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessage other) {
+            if (other is NestedMessage) {
+              return MergeFrom((NestedMessage) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(NestedMessage other) {
+            if (other == global::Google.ProtocolBuffers.TestProtos.NestedOptionType.Types.NestedMessage.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.HasNestedField) {
+              NestedField = other.NestedField;
+            }
+            this.MergeUnknownFields(other.UnknownFields);
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            pb::UnknownFieldSet.Builder unknownFields = null;
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_nestedMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _nestedMessageFieldTags[field_ordinal];
+                else {
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    if (unknownFields != null) {
+                      this.UnknownFields = unknownFields.Build();
+                    }
+                    return this;
+                  }
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 8: {
+                  result.hasNestedField = input.ReadInt32(ref result.nestedField_);
+                  break;
+                }
+              }
+            }
+
+            if (unknownFields != null) {
+              this.UnknownFields = unknownFields.Build();
+            }
+            return this;
+          }
+
+
+          public bool HasNestedField {
+            get { return result.hasNestedField; }
+          }
+          public int NestedField {
+            get { return result.NestedField; }
+            set { SetNestedField(value); }
+          }
+          public Builder SetNestedField(int value) {
+            PrepareBuilder();
+            result.hasNestedField = true;
+            result.nestedField_ = value;
+            return this;
+          }
+          public Builder ClearNestedField() {
+            PrepareBuilder();
+            result.hasNestedField = false;
+            result.nestedField_ = 0;
+            return this;
+          }
+        }
+        static NestedMessage() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor, null);
+        }
+      }
+
+    }
+    #endregion
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _nestedOptionTypeFieldNames;
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static NestedOptionType ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static NestedOptionType ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static NestedOptionType ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static NestedOptionType ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static NestedOptionType ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static NestedOptionType ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static NestedOptionType ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static NestedOptionType ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static NestedOptionType ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static NestedOptionType ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private NestedOptionType MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(NestedOptionType prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<NestedOptionType, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(NestedOptionType cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private NestedOptionType result;
+
+      private NestedOptionType PrepareBuilder() {
+        if (resultIsReadOnly) {
+          NestedOptionType original = result;
+          result = new NestedOptionType();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override NestedOptionType MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.NestedOptionType.Descriptor; }
+      }
+
+      public override NestedOptionType DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.NestedOptionType.DefaultInstance; }
+      }
+
+      public override NestedOptionType BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is NestedOptionType) {
+          return MergeFrom((NestedOptionType) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(NestedOptionType other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.NestedOptionType.DefaultInstance) return this;
+        PrepareBuilder();
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_nestedOptionTypeFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _nestedOptionTypeFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+    }
+    static NestedOptionType() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestCustomOptions.Descriptor, null);
+    }
+  }
+
+  #endregion
+
+}
+
+#endregion Designer generated code
diff --git a/csharp/src/ProtocolBuffers.Test/TestProtos/UnittestDropUnknownFields.cs b/csharp/src/ProtocolBuffers.Test/TestProtos/UnittestDropUnknownFields.cs
new file mode 100644
index 00000000..02af2f50
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/TestProtos/UnittestDropUnknownFields.cs
@@ -0,0 +1,732 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/unittest_drop_unknown_fields.proto
+#pragma warning disable 1591, 0612, 3021
+#region Designer generated code
+
+using pb = global::Google.ProtocolBuffers;
+using pbc = global::Google.ProtocolBuffers.Collections;
+using pbd = global::Google.ProtocolBuffers.Descriptors;
+using scg = global::System.Collections.Generic;
+namespace Google.ProtocolBuffers.TestProtos {
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public static partial class UnittestDropUnknownFields {
+
+    #region Extension registration
+    public static void RegisterAllExtensions(pb::ExtensionRegistry registry) {
+    }
+    #endregion
+    #region Static variables
+    internal static pbd::MessageDescriptor internal__static_unittest_drop_unknown_fields_Foo__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.Foo, global::Google.ProtocolBuffers.TestProtos.Foo.Builder> internal__static_unittest_drop_unknown_fields_Foo__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_unittest_drop_unknown_fields_FooWithExtraFields__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.FooWithExtraFields, global::Google.ProtocolBuffers.TestProtos.FooWithExtraFields.Builder> internal__static_unittest_drop_unknown_fields_FooWithExtraFields__FieldAccessorTable;
+    #endregion
+    #region Descriptor
+    public static pbd::FileDescriptor Descriptor {
+      get { return descriptor; }
+    }
+    private static pbd::FileDescriptor descriptor;
+
+    static UnittestDropUnknownFields() {
+      byte[] descriptorData = global::System.Convert.FromBase64String(
+          string.Concat(
+            "CjJnb29nbGUvcHJvdG9idWYvdW5pdHRlc3RfZHJvcF91bmtub3duX2ZpZWxk", 
+            "cy5wcm90bxIcdW5pdHRlc3RfZHJvcF91bmtub3duX2ZpZWxkcyKFAQoDRm9v", 
+            "EhMKC2ludDMyX3ZhbHVlGAEgASgFEkAKCmVudW1fdmFsdWUYAiABKA4yLC51", 
+            "bml0dGVzdF9kcm9wX3Vua25vd25fZmllbGRzLkZvby5OZXN0ZWRFbnVtIicK", 
+            "Ck5lc3RlZEVudW0SBwoDRk9PEAASBwoDQkFSEAESBwoDQkFaEAIixwEKEkZv", 
+            "b1dpdGhFeHRyYUZpZWxkcxITCgtpbnQzMl92YWx1ZRgBIAEoBRJPCgplbnVt", 
+            "X3ZhbHVlGAIgASgOMjsudW5pdHRlc3RfZHJvcF91bmtub3duX2ZpZWxkcy5G", 
+            "b29XaXRoRXh0cmFGaWVsZHMuTmVzdGVkRW51bRIZChFleHRyYV9pbnQzMl92", 
+            "YWx1ZRgDIAEoBSIwCgpOZXN0ZWRFbnVtEgcKA0ZPTxAAEgcKA0JBUhABEgcK", 
+            "A0JBWhACEgcKA1FVWBADQjOiAgxEcm9wVW5rbm93bnOqAiFHb29nbGUuUHJv", 
+          "dG9jb2xCdWZmZXJzLlRlc3RQcm90b3NiBnByb3RvMw=="));
+      pbd::FileDescriptor.InternalDescriptorAssigner assigner = delegate(pbd::FileDescriptor root) {
+        descriptor = root;
+        internal__static_unittest_drop_unknown_fields_Foo__Descriptor = Descriptor.MessageTypes[0];
+        internal__static_unittest_drop_unknown_fields_Foo__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.Foo, global::Google.ProtocolBuffers.TestProtos.Foo.Builder>(internal__static_unittest_drop_unknown_fields_Foo__Descriptor,
+                new string[] { "Int32Value", "EnumValue", });
+        internal__static_unittest_drop_unknown_fields_FooWithExtraFields__Descriptor = Descriptor.MessageTypes[1];
+        internal__static_unittest_drop_unknown_fields_FooWithExtraFields__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.FooWithExtraFields, global::Google.ProtocolBuffers.TestProtos.FooWithExtraFields.Builder>(internal__static_unittest_drop_unknown_fields_FooWithExtraFields__Descriptor,
+                new string[] { "Int32Value", "EnumValue", "ExtraInt32Value", });
+        pb::ExtensionRegistry registry = pb::ExtensionRegistry.CreateInstance();
+        RegisterAllExtensions(registry);
+        return registry;
+      };
+      pbd::FileDescriptor.InternalBuildGeneratedFileFrom(descriptorData,
+          new pbd::FileDescriptor[] {
+          }, assigner);
+    }
+    #endregion
+
+  }
+  #region Messages
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class Foo : pb::GeneratedMessage<Foo, Foo.Builder> {
+    private Foo() { }
+    private static readonly Foo defaultInstance = new Foo().MakeReadOnly();
+    private static readonly string[] _fooFieldNames = new string[] { "enum_value", "int32_value" };
+    private static readonly uint[] _fooFieldTags = new uint[] { 16, 8 };
+    public static Foo DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override Foo DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override Foo ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestDropUnknownFields.internal__static_unittest_drop_unknown_fields_Foo__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<Foo, Foo.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestDropUnknownFields.internal__static_unittest_drop_unknown_fields_Foo__FieldAccessorTable; }
+    }
+
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      public enum NestedEnum {
+        FOO = 0,
+        BAR = 1,
+        BAZ = 2,
+      }
+
+    }
+    #endregion
+
+    public const int Int32ValueFieldNumber = 1;
+    private int int32Value_;
+    public int Int32Value {
+      get { return int32Value_; }
+    }
+
+    public const int EnumValueFieldNumber = 2;
+    private global::Google.ProtocolBuffers.TestProtos.Foo.Types.NestedEnum enumValue_ = global::Google.ProtocolBuffers.TestProtos.Foo.Types.NestedEnum.FOO;
+    public global::Google.ProtocolBuffers.TestProtos.Foo.Types.NestedEnum EnumValue {
+      get { return enumValue_; }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _fooFieldNames;
+      if (Int32Value != 0) {
+        output.WriteInt32(1, field_names[1], Int32Value);
+      }
+      if (EnumValue != global::Google.ProtocolBuffers.TestProtos.Foo.Types.NestedEnum.FOO) {
+        output.WriteEnum(2, field_names[0], (int) EnumValue, EnumValue);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (Int32Value != 0) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, Int32Value);
+      }
+      if (EnumValue != global::Google.ProtocolBuffers.TestProtos.Foo.Types.NestedEnum.FOO) {
+        size += pb::CodedOutputStream.ComputeEnumSize(2, (int) EnumValue);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static Foo ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static Foo ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static Foo ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static Foo ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static Foo ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static Foo ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static Foo ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static Foo ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static Foo ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static Foo ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private Foo MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(Foo prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<Foo, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(Foo cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private Foo result;
+
+      private Foo PrepareBuilder() {
+        if (resultIsReadOnly) {
+          Foo original = result;
+          result = new Foo();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override Foo MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.Foo.Descriptor; }
+      }
+
+      public override Foo DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.Foo.DefaultInstance; }
+      }
+
+      public override Foo BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is Foo) {
+          return MergeFrom((Foo) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(Foo other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.Foo.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.Int32Value != 0) {
+          Int32Value = other.Int32Value;
+        }
+        if (other.EnumValue != global::Google.ProtocolBuffers.TestProtos.Foo.Types.NestedEnum.FOO) {
+          EnumValue = other.EnumValue;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_fooFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _fooFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              input.ReadInt32(ref result.int32Value_);
+              break;
+            }
+            case 16: {
+              object unknown;
+              if(input.ReadEnum(ref result.enumValue_, out unknown)) {
+              } else if(unknown is int) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                unknownFields.MergeVarintField(2, (ulong)(int)unknown);
+              }
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public int Int32Value {
+        get { return result.Int32Value; }
+        set { SetInt32Value(value); }
+      }
+      public Builder SetInt32Value(int value) {
+        PrepareBuilder();
+        result.int32Value_ = value;
+        return this;
+      }
+      public Builder ClearInt32Value() {
+        PrepareBuilder();
+        result.int32Value_ = 0;
+        return this;
+      }
+
+      public global::Google.ProtocolBuffers.TestProtos.Foo.Types.NestedEnum EnumValue {
+        get { return result.EnumValue; }
+        set { SetEnumValue(value); }
+      }
+      public Builder SetEnumValue(global::Google.ProtocolBuffers.TestProtos.Foo.Types.NestedEnum value) {
+        PrepareBuilder();
+        result.enumValue_ = value;
+        return this;
+      }
+      public Builder ClearEnumValue() {
+        PrepareBuilder();
+        result.enumValue_ = global::Google.ProtocolBuffers.TestProtos.Foo.Types.NestedEnum.FOO;
+        return this;
+      }
+    }
+    static Foo() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestDropUnknownFields.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class FooWithExtraFields : pb::GeneratedMessage<FooWithExtraFields, FooWithExtraFields.Builder> {
+    private FooWithExtraFields() { }
+    private static readonly FooWithExtraFields defaultInstance = new FooWithExtraFields().MakeReadOnly();
+    private static readonly string[] _fooWithExtraFieldsFieldNames = new string[] { "enum_value", "extra_int32_value", "int32_value" };
+    private static readonly uint[] _fooWithExtraFieldsFieldTags = new uint[] { 16, 24, 8 };
+    public static FooWithExtraFields DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override FooWithExtraFields DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override FooWithExtraFields ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestDropUnknownFields.internal__static_unittest_drop_unknown_fields_FooWithExtraFields__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<FooWithExtraFields, FooWithExtraFields.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestDropUnknownFields.internal__static_unittest_drop_unknown_fields_FooWithExtraFields__FieldAccessorTable; }
+    }
+
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      public enum NestedEnum {
+        FOO = 0,
+        BAR = 1,
+        BAZ = 2,
+        QUX = 3,
+      }
+
+    }
+    #endregion
+
+    public const int Int32ValueFieldNumber = 1;
+    private int int32Value_;
+    public int Int32Value {
+      get { return int32Value_; }
+    }
+
+    public const int EnumValueFieldNumber = 2;
+    private global::Google.ProtocolBuffers.TestProtos.FooWithExtraFields.Types.NestedEnum enumValue_ = global::Google.ProtocolBuffers.TestProtos.FooWithExtraFields.Types.NestedEnum.FOO;
+    public global::Google.ProtocolBuffers.TestProtos.FooWithExtraFields.Types.NestedEnum EnumValue {
+      get { return enumValue_; }
+    }
+
+    public const int ExtraInt32ValueFieldNumber = 3;
+    private int extraInt32Value_;
+    public int ExtraInt32Value {
+      get { return extraInt32Value_; }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _fooWithExtraFieldsFieldNames;
+      if (Int32Value != 0) {
+        output.WriteInt32(1, field_names[2], Int32Value);
+      }
+      if (EnumValue != global::Google.ProtocolBuffers.TestProtos.FooWithExtraFields.Types.NestedEnum.FOO) {
+        output.WriteEnum(2, field_names[0], (int) EnumValue, EnumValue);
+      }
+      if (ExtraInt32Value != 0) {
+        output.WriteInt32(3, field_names[1], ExtraInt32Value);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (Int32Value != 0) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, Int32Value);
+      }
+      if (EnumValue != global::Google.ProtocolBuffers.TestProtos.FooWithExtraFields.Types.NestedEnum.FOO) {
+        size += pb::CodedOutputStream.ComputeEnumSize(2, (int) EnumValue);
+      }
+      if (ExtraInt32Value != 0) {
+        size += pb::CodedOutputStream.ComputeInt32Size(3, ExtraInt32Value);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static FooWithExtraFields ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static FooWithExtraFields ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static FooWithExtraFields ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static FooWithExtraFields ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static FooWithExtraFields ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static FooWithExtraFields ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static FooWithExtraFields ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static FooWithExtraFields ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static FooWithExtraFields ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static FooWithExtraFields ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private FooWithExtraFields MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(FooWithExtraFields prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<FooWithExtraFields, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(FooWithExtraFields cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private FooWithExtraFields result;
+
+      private FooWithExtraFields PrepareBuilder() {
+        if (resultIsReadOnly) {
+          FooWithExtraFields original = result;
+          result = new FooWithExtraFields();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override FooWithExtraFields MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.FooWithExtraFields.Descriptor; }
+      }
+
+      public override FooWithExtraFields DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.FooWithExtraFields.DefaultInstance; }
+      }
+
+      public override FooWithExtraFields BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is FooWithExtraFields) {
+          return MergeFrom((FooWithExtraFields) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(FooWithExtraFields other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.FooWithExtraFields.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.Int32Value != 0) {
+          Int32Value = other.Int32Value;
+        }
+        if (other.EnumValue != global::Google.ProtocolBuffers.TestProtos.FooWithExtraFields.Types.NestedEnum.FOO) {
+          EnumValue = other.EnumValue;
+        }
+        if (other.ExtraInt32Value != 0) {
+          ExtraInt32Value = other.ExtraInt32Value;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_fooWithExtraFieldsFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _fooWithExtraFieldsFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              input.ReadInt32(ref result.int32Value_);
+              break;
+            }
+            case 16: {
+              object unknown;
+              if(input.ReadEnum(ref result.enumValue_, out unknown)) {
+              } else if(unknown is int) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                unknownFields.MergeVarintField(2, (ulong)(int)unknown);
+              }
+              break;
+            }
+            case 24: {
+              input.ReadInt32(ref result.extraInt32Value_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public int Int32Value {
+        get { return result.Int32Value; }
+        set { SetInt32Value(value); }
+      }
+      public Builder SetInt32Value(int value) {
+        PrepareBuilder();
+        result.int32Value_ = value;
+        return this;
+      }
+      public Builder ClearInt32Value() {
+        PrepareBuilder();
+        result.int32Value_ = 0;
+        return this;
+      }
+
+      public global::Google.ProtocolBuffers.TestProtos.FooWithExtraFields.Types.NestedEnum EnumValue {
+        get { return result.EnumValue; }
+        set { SetEnumValue(value); }
+      }
+      public Builder SetEnumValue(global::Google.ProtocolBuffers.TestProtos.FooWithExtraFields.Types.NestedEnum value) {
+        PrepareBuilder();
+        result.enumValue_ = value;
+        return this;
+      }
+      public Builder ClearEnumValue() {
+        PrepareBuilder();
+        result.enumValue_ = global::Google.ProtocolBuffers.TestProtos.FooWithExtraFields.Types.NestedEnum.FOO;
+        return this;
+      }
+
+      public int ExtraInt32Value {
+        get { return result.ExtraInt32Value; }
+        set { SetExtraInt32Value(value); }
+      }
+      public Builder SetExtraInt32Value(int value) {
+        PrepareBuilder();
+        result.extraInt32Value_ = value;
+        return this;
+      }
+      public Builder ClearExtraInt32Value() {
+        PrepareBuilder();
+        result.extraInt32Value_ = 0;
+        return this;
+      }
+    }
+    static FooWithExtraFields() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestDropUnknownFields.Descriptor, null);
+    }
+  }
+
+  #endregion
+
+}
+
+#endregion Designer generated code
diff --git a/csharp/src/ProtocolBuffers.Test/TestProtos/UnittestEnormousDescriptor.cs b/csharp/src/ProtocolBuffers.Test/TestProtos/UnittestEnormousDescriptor.cs
new file mode 100644
index 00000000..b8ed4bef
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/TestProtos/UnittestEnormousDescriptor.cs
@@ -0,0 +1,36189 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/unittest_enormous_descriptor.proto
+#pragma warning disable 1591, 0612, 3021
+#region Designer generated code
+
+using pb = global::Google.ProtocolBuffers;
+using pbc = global::Google.ProtocolBuffers.Collections;
+using pbd = global::Google.ProtocolBuffers.Descriptors;
+using scg = global::System.Collections.Generic;
+namespace Google.ProtocolBuffers.TestProtos {
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public static partial class UnittestEnormousDescriptor {
+
+    #region Extension registration
+    public static void RegisterAllExtensions(pb::ExtensionRegistry registry) {
+    }
+    #endregion
+    #region Static variables
+    internal static pbd::MessageDescriptor internal__static_google_protobuf_TestEnormousDescriptor__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestEnormousDescriptor, global::Google.ProtocolBuffers.TestProtos.TestEnormousDescriptor.Builder> internal__static_google_protobuf_TestEnormousDescriptor__FieldAccessorTable;
+    #endregion
+    #region Descriptor
+    public static pbd::FileDescriptor Descriptor {
+      get { return descriptor; }
+    }
+    private static pbd::FileDescriptor descriptor;
+
+    static UnittestEnormousDescriptor() {
+      byte[] descriptorData = global::System.Convert.FromBase64String(
+          string.Concat(
+            "CjJnb29nbGUvcHJvdG9idWYvdW5pdHRlc3RfZW5vcm1vdXNfZGVzY3JpcHRv", 
+            "ci5wcm90bxIPZ29vZ2xlLnByb3RvYnVmIpbcDQoWVGVzdEVub3Jtb3VzRGVz", 
+            "Y3JpcHRvchLbAQphbG9uZ19maWVsZF9uYW1lX2lzX2xvb29vb29vb29vb29v", 
+            "b29vb29vb29vb29vb29vb29vb29vb29vb29vb29vb29vb29vb29vb29vb29v", 
+            "b29vb29vb29vb29vb29vbmdfMRgBIAEoCTpwbG9uZyBkZWZhdWx0IHZhbHVl", 
+            "IGlzIGFsc28gbG9vb29vb29vb29vb29vb29vb29vb29vb29vb29vb29vb29v", 
+            "b29vb29vb29vb29vb29vb29vb29vb29vb29vb29vb29vb29vb29vb29vb29v", 
+            "b29uZxLbAQphbG9uZ19maWVsZF9uYW1lX2lzX2xvb29vb29vb29vb29vb29v", 
+            "b29vb29vb29vb29vb29vb29vb29vb29vb29vb29vb29vb29vb29vb29vb29v", 
+            "b29vb29vb29vb29vbmdfMhgCIAEoCTpwbG9uZyBkZWZhdWx0IHZhbHVlIGlz", 
+            "IGFsc28gbG9vb29vb29vb29vb29vb29vb29vb29vb29vb29vb29vb29vb29v", 
+            "b29vb29vb29vb29vb29vb29vb29vb29vb29vb29vb29vb29vb29vb29vb29u", 
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+          "ZXJzLlRlc3RQcm90b3M="));
+      pbd::FileDescriptor.InternalDescriptorAssigner assigner = delegate(pbd::FileDescriptor root) {
+        descriptor = root;
+        internal__static_google_protobuf_TestEnormousDescriptor__Descriptor = Descriptor.MessageTypes[0];
+        internal__static_google_protobuf_TestEnormousDescriptor__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestEnormousDescriptor, global::Google.ProtocolBuffers.TestProtos.TestEnormousDescriptor.Builder>(internal__static_google_protobuf_TestEnormousDescriptor__Descriptor,
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"LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong741", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong742", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong743", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong744", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong745", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong746", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong747", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong748", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong749", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong750", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong751", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong752", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong753", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong754", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong755", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong756", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong757", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong758", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong759", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong760", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong761", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong762", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong763", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong764", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong765", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong766", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong767", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong768", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong769", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong770", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong771", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong772", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong773", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong774", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong775", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong776", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong777", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong778", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong779", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong780", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong781", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong782", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong783", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong784", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong785", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong786", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong787", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong788", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong789", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong790", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong791", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong792", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong793", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong794", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong795", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong796", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong797", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong798", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong799", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong800", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong801", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong802", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong803", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong804", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong805", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong806", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong807", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong808", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong809", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong810", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong811", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong812", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong813", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong814", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong815", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong816", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong817", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong818", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong819", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong820", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong821", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong822", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong823", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong824", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong825", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong826", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong827", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong828", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong829", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong830", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong831", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong832", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong833", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong834", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong835", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong836", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong837", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong838", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong839", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong840", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong841", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong842", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong843", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong844", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong845", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong846", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong847", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong848", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong849", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong850", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong851", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong852", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong853", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong854", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong855", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong856", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong857", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong858", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong859", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong860", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong861", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong862", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong863", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong864", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong865", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong866", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong867", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong868", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong869", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong870", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong871", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong872", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong873", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong874", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong875", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong876", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong877", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong878", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong879", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong880", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong881", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong882", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong883", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong884", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong885", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong886", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong887", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong888", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong889", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong890", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong891", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong892", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong893", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong894", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong895", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong896", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong897", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong898", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong899", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong900", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong901", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong902", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong903", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong904", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong905", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong906", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong907", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong908", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong909", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong910", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong911", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong912", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong913", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong914", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong915", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong916", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong917", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong918", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong919", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong920", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong921", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong922", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong923", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong924", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong925", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong926", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong927", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong928", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong929", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong930", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong931", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong932", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong933", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong934", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong935", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong936", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong937", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong938", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong939", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong940", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong941", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong942", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong943", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong944", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong945", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong946", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong947", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong948", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong949", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong950", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong951", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong952", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong953", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong954", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong955", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong956", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong957", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong958", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong959", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong960", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong961", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong962", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong963", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong964", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong965", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong966", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong967", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong968", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong969", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong970", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong971", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong972", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong973", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong974", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong975", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong976", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong977", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong978", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong979", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong980", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong981", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong982", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong983", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong984", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong985", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong986", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong987", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong988", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong989", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong990", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong991", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong992", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong993", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong994", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong995", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong996", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong997", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong998", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong999", "LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong1000", });
+        pb::ExtensionRegistry registry = pb::ExtensionRegistry.CreateInstance();
+        RegisterAllExtensions(registry);
+        return registry;
+      };
+      pbd::FileDescriptor.InternalBuildGeneratedFileFrom(descriptorData,
+          new pbd::FileDescriptor[] {
+          }, assigner);
+    }
+    #endregion
+
+  }
+  #region Messages
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestEnormousDescriptor : pb::GeneratedMessage<TestEnormousDescriptor, TestEnormousDescriptor.Builder> {
+    private TestEnormousDescriptor() { }
+    private static readonly TestEnormousDescriptor defaultInstance = new TestEnormousDescriptor().MakeReadOnly();
+    public static TestEnormousDescriptor DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestEnormousDescriptor DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestEnormousDescriptor ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestEnormousDescriptor.internal__static_google_protobuf_TestEnormousDescriptor__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestEnormousDescriptor, TestEnormousDescriptor.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestEnormousDescriptor.internal__static_google_protobuf_TestEnormousDescriptor__FieldAccessorTable; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong1FieldNumber = 1;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong1;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong1_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong1 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong1; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong1 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong1_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong2FieldNumber = 2;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong2;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong2_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong2 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong2; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong2 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong2_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong3FieldNumber = 3;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong3;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong3_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong3 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong3; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong3 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong3_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong4FieldNumber = 4;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong4;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong4_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong4 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong4; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong4 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong4_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong5FieldNumber = 5;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong5;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong5_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong5 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong5; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong5 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong5_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong6FieldNumber = 6;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong6;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong6_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong6 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong6; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong6 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong6_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong7FieldNumber = 7;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong7;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong7_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong7 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong7; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong7 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong7_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong8FieldNumber = 8;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong8;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong8_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong8 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong8; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong8 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong8_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong9FieldNumber = 9;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong9;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong9_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong9 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong9; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong9 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong9_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong10FieldNumber = 10;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong10;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong10_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong10 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong10; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong10 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong10_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong11FieldNumber = 11;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong11;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong11_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong11 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong11; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong11 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong11_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong12FieldNumber = 12;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong12;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong12_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong12 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong12; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong12 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong12_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong13FieldNumber = 13;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong13;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong13_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong13 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong13; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong13 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong13_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong14FieldNumber = 14;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong14;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong14_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong14 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong14; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong14 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong14_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong15FieldNumber = 15;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong15;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong15_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong15 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong15; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong15 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong15_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong16FieldNumber = 16;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong16;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong16_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong16 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong16; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong16 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong16_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong17FieldNumber = 17;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong17;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong17_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong17 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong17; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong17 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong17_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong18FieldNumber = 18;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong18;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong18_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong18 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong18; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong18 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong18_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong19FieldNumber = 19;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong19;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong19_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong19 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong19; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong19 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong19_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong20FieldNumber = 20;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong20;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong20_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong20 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong20; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong20 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong20_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong21FieldNumber = 21;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong21;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong21_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong21 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong21; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong21 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong21_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong22FieldNumber = 22;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong22;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong22_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong22 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong22; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong22 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong22_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong23FieldNumber = 23;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong23;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong23_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong23 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong23; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong23 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong23_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong24FieldNumber = 24;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong24;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong24_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong24 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong24; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong24 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong24_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong25FieldNumber = 25;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong25;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong25_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong25 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong25; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong25 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong25_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong26FieldNumber = 26;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong26;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong26_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong26 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong26; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong26 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong26_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong27FieldNumber = 27;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong27;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong27_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong27 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong27; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong27 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong27_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong28FieldNumber = 28;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong28;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong28_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong28 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong28; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong28 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong28_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong29FieldNumber = 29;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong29;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong29_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong29 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong29; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong29 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong29_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong30FieldNumber = 30;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong30;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong30_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong30 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong30; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong30 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong30_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong31FieldNumber = 31;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong31;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong31_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong31 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong31; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong31 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong31_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong32FieldNumber = 32;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong32;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong32_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong32 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong32; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong32 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong32_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong33FieldNumber = 33;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong33;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong33_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong33 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong33; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong33 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong33_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong34FieldNumber = 34;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong34;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong34_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong34 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong34; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong34 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong34_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong35FieldNumber = 35;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong35;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong35_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong35 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong35; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong35 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong35_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong36FieldNumber = 36;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong36;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong36_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong36 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong36; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong36 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong36_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong37FieldNumber = 37;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong37;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong37_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong37 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong37; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong37 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong37_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong38FieldNumber = 38;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong38;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong38_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong38 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong38; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong38 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong38_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong39FieldNumber = 39;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong39;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong39_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong39 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong39; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong39 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong39_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong40FieldNumber = 40;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong40;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong40_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong40 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong40; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong40 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong40_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong41FieldNumber = 41;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong41;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong41_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong41 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong41; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong41 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong41_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong42FieldNumber = 42;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong42;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong42_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong42 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong42; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong42 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong42_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong43FieldNumber = 43;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong43;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong43_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong43 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong43; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong43 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong43_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong44FieldNumber = 44;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong44;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong44_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong44 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong44; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong44 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong44_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong45FieldNumber = 45;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong45;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong45_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong45 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong45; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong45 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong45_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong46FieldNumber = 46;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong46;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong46_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong46 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong46; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong46 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong46_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong47FieldNumber = 47;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong47;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong47_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong47 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong47; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong47 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong47_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong48FieldNumber = 48;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong48;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong48_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong48 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong48; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong48 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong48_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong49FieldNumber = 49;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong49;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong49_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong49 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong49; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong49 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong49_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong50FieldNumber = 50;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong50;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong50_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong50 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong50; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong50 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong50_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong51FieldNumber = 51;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong51;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong51_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong51 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong51; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong51 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong51_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong52FieldNumber = 52;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong52;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong52_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong52 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong52; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong52 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong52_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong53FieldNumber = 53;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong53;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong53_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong53 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong53; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong53 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong53_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong54FieldNumber = 54;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong54;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong54_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong54 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong54; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong54 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong54_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong55FieldNumber = 55;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong55;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong55_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong55 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong55; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong55 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong55_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong56FieldNumber = 56;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong56;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong56_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong56 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong56; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong56 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong56_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong57FieldNumber = 57;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong57;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong57_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong57 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong57; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong57 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong57_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong58FieldNumber = 58;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong58;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong58_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong58 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong58; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong58 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong58_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong59FieldNumber = 59;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong59;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong59_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong59 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong59; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong59 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong59_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong60FieldNumber = 60;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong60;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong60_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong60 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong60; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong60 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong60_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong61FieldNumber = 61;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong61;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong61_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong61 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong61; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong61 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong61_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong62FieldNumber = 62;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong62;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong62_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong62 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong62; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong62 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong62_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong63FieldNumber = 63;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong63;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong63_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong63 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong63; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong63 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong63_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong64FieldNumber = 64;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong64;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong64_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong64 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong64; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong64 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong64_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong65FieldNumber = 65;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong65;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong65_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong65 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong65; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong65 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong65_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong66FieldNumber = 66;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong66;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong66_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong66 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong66; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong66 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong66_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong67FieldNumber = 67;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong67;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong67_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong67 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong67; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong67 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong67_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong68FieldNumber = 68;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong68;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong68_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong68 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong68; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong68 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong68_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong69FieldNumber = 69;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong69;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong69_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong69 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong69; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong69 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong69_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong70FieldNumber = 70;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong70;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong70_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong70 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong70; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong70 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong70_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong71FieldNumber = 71;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong71;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong71_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong71 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong71; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong71 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong71_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong72FieldNumber = 72;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong72;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong72_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong72 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong72; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong72 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong72_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong73FieldNumber = 73;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong73;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong73_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong73 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong73; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong73 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong73_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong74FieldNumber = 74;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong74;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong74_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong74 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong74; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong74 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong74_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong75FieldNumber = 75;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong75;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong75_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong75 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong75; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong75 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong75_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong76FieldNumber = 76;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong76;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong76_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong76 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong76; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong76 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong76_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong77FieldNumber = 77;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong77;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong77_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong77 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong77; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong77 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong77_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong78FieldNumber = 78;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong78;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong78_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong78 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong78; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong78 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong78_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong79FieldNumber = 79;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong79;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong79_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong79 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong79; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong79 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong79_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong80FieldNumber = 80;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong80;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong80_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong80 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong80; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong80 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong80_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong81FieldNumber = 81;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong81;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong81_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong81 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong81; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong81 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong81_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong82FieldNumber = 82;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong82;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong82_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong82 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong82; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong82 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong82_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong83FieldNumber = 83;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong83;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong83_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong83 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong83; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong83 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong83_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong84FieldNumber = 84;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong84;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong84_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong84 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong84; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong84 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong84_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong85FieldNumber = 85;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong85;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong85_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong85 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong85; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong85 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong85_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong86FieldNumber = 86;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong86;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong86_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong86 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong86; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong86 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong86_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong87FieldNumber = 87;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong87;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong87_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong87 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong87; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong87 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong87_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong88FieldNumber = 88;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong88;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong88_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong88 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong88; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong88 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong88_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong89FieldNumber = 89;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong89;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong89_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong89 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong89; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong89 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong89_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong90FieldNumber = 90;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong90;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong90_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong90 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong90; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong90 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong90_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong91FieldNumber = 91;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong91;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong91_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong91 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong91; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong91 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong91_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong92FieldNumber = 92;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong92;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong92_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong92 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong92; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong92 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong92_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong93FieldNumber = 93;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong93;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong93_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong93 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong93; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong93 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong93_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong94FieldNumber = 94;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong94;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong94_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong94 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong94; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong94 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong94_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong95FieldNumber = 95;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong95;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong95_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong95 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong95; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong95 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong95_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong96FieldNumber = 96;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong96;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong96_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong96 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong96; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong96 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong96_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong97FieldNumber = 97;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong97;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong97_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong97 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong97; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong97 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong97_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong98FieldNumber = 98;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong98;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong98_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong98 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong98; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong98 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong98_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong99FieldNumber = 99;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong99;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong99_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong99 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong99; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong99 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong99_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong100FieldNumber = 100;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong100;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong100_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong100 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong100; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong100 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong100_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong101FieldNumber = 101;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong101;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong101_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong101 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong101; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong101 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong101_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong102FieldNumber = 102;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong102;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong102_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong102 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong102; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong102 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong102_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong103FieldNumber = 103;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong103;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong103_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong103 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong103; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong103 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong103_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong104FieldNumber = 104;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong104;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong104_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong104 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong104; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong104 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong104_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong105FieldNumber = 105;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong105;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong105_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong105 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong105; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong105 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong105_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong106FieldNumber = 106;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong106;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong106_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong106 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong106; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong106 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong106_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong107FieldNumber = 107;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong107;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong107_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong107 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong107; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong107 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong107_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong108FieldNumber = 108;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong108;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong108_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong108 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong108; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong108 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong108_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong109FieldNumber = 109;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong109;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong109_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong109 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong109; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong109 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong109_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong110FieldNumber = 110;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong110;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong110_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong110 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong110; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong110 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong110_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong111FieldNumber = 111;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong111;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong111_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong111 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong111; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong111 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong111_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong112FieldNumber = 112;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong112;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong112_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong112 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong112; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong112 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong112_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong113FieldNumber = 113;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong113;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong113_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong113 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong113; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong113 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong113_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong114FieldNumber = 114;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong114;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong114_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong114 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong114; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong114 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong114_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong115FieldNumber = 115;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong115;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong115_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong115 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong115; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong115 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong115_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong116FieldNumber = 116;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong116;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong116_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong116 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong116; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong116 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong116_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong117FieldNumber = 117;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong117;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong117_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong117 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong117; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong117 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong117_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong118FieldNumber = 118;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong118;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong118_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong118 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong118; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong118 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong118_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong119FieldNumber = 119;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong119;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong119_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong119 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong119; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong119 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong119_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong120FieldNumber = 120;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong120;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong120_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong120 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong120; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong120 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong120_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong121FieldNumber = 121;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong121;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong121_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong121 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong121; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong121 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong121_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong122FieldNumber = 122;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong122;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong122_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong122 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong122; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong122 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong122_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong123FieldNumber = 123;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong123;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong123_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong123 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong123; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong123 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong123_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong124FieldNumber = 124;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong124;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong124_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong124 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong124; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong124 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong124_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong125FieldNumber = 125;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong125;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong125_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong125 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong125; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong125 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong125_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong126FieldNumber = 126;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong126;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong126_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong126 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong126; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong126 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong126_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong127FieldNumber = 127;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong127;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong127_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong127 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong127; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong127 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong127_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong128FieldNumber = 128;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong128;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong128_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong128 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong128; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong128 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong128_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong129FieldNumber = 129;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong129;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong129_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong129 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong129; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong129 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong129_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong130FieldNumber = 130;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong130;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong130_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong130 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong130; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong130 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong130_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong131FieldNumber = 131;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong131;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong131_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong131 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong131; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong131 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong131_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong132FieldNumber = 132;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong132;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong132_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong132 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong132; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong132 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong132_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong133FieldNumber = 133;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong133;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong133_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong133 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong133; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong133 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong133_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong134FieldNumber = 134;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong134;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong134_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong134 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong134; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong134 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong134_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong135FieldNumber = 135;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong135;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong135_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong135 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong135; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong135 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong135_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong136FieldNumber = 136;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong136;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong136_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong136 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong136; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong136 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong136_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong137FieldNumber = 137;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong137;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong137_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong137 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong137; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong137 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong137_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong138FieldNumber = 138;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong138;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong138_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong138 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong138; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong138 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong138_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong139FieldNumber = 139;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong139;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong139_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong139 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong139; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong139 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong139_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong140FieldNumber = 140;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong140;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong140_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong140 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong140; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong140 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong140_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong141FieldNumber = 141;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong141;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong141_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong141 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong141; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong141 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong141_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong142FieldNumber = 142;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong142;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong142_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong142 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong142; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong142 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong142_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong143FieldNumber = 143;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong143;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong143_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong143 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong143; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong143 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong143_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong144FieldNumber = 144;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong144;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong144_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong144 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong144; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong144 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong144_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong145FieldNumber = 145;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong145;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong145_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong145 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong145; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong145 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong145_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong146FieldNumber = 146;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong146;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong146_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong146 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong146; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong146 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong146_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong147FieldNumber = 147;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong147;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong147_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong147 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong147; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong147 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong147_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong148FieldNumber = 148;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong148;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong148_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong148 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong148; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong148 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong148_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong149FieldNumber = 149;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong149;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong149_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong149 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong149; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong149 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong149_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong150FieldNumber = 150;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong150;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong150_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong150 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong150; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong150 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong150_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong151FieldNumber = 151;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong151;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong151_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong151 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong151; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong151 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong151_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong152FieldNumber = 152;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong152;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong152_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong152 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong152; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong152 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong152_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong153FieldNumber = 153;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong153;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong153_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong153 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong153; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong153 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong153_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong154FieldNumber = 154;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong154;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong154_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong154 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong154; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong154 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong154_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong155FieldNumber = 155;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong155;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong155_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong155 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong155; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong155 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong155_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong156FieldNumber = 156;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong156;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong156_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong156 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong156; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong156 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong156_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong157FieldNumber = 157;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong157;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong157_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong157 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong157; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong157 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong157_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong158FieldNumber = 158;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong158;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong158_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong158 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong158; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong158 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong158_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong159FieldNumber = 159;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong159;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong159_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong159 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong159; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong159 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong159_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong160FieldNumber = 160;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong160;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong160_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong160 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong160; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong160 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong160_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong161FieldNumber = 161;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong161;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong161_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong161 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong161; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong161 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong161_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong162FieldNumber = 162;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong162;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong162_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong162 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong162; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong162 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong162_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong163FieldNumber = 163;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong163;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong163_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong163 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong163; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong163 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong163_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong164FieldNumber = 164;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong164;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong164_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong164 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong164; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong164 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong164_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong165FieldNumber = 165;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong165;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong165_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong165 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong165; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong165 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong165_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong166FieldNumber = 166;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong166;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong166_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong166 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong166; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong166 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong166_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong167FieldNumber = 167;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong167;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong167_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong167 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong167; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong167 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong167_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong168FieldNumber = 168;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong168;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong168_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong168 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong168; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong168 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong168_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong169FieldNumber = 169;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong169;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong169_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong169 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong169; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong169 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong169_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong170FieldNumber = 170;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong170;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong170_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong170 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong170; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong170 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong170_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong171FieldNumber = 171;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong171;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong171_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong171 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong171; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong171 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong171_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong172FieldNumber = 172;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong172;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong172_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong172 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong172; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong172 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong172_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong173FieldNumber = 173;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong173;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong173_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong173 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong173; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong173 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong173_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong174FieldNumber = 174;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong174;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong174_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong174 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong174; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong174 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong174_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong175FieldNumber = 175;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong175;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong175_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong175 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong175; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong175 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong175_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong176FieldNumber = 176;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong176;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong176_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong176 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong176; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong176 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong176_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong177FieldNumber = 177;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong177;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong177_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong177 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong177; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong177 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong177_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong178FieldNumber = 178;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong178;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong178_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong178 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong178; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong178 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong178_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong179FieldNumber = 179;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong179;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong179_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong179 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong179; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong179 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong179_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong180FieldNumber = 180;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong180;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong180_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong180 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong180; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong180 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong180_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong181FieldNumber = 181;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong181;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong181_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong181 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong181; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong181 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong181_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong182FieldNumber = 182;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong182;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong182_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong182 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong182; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong182 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong182_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong183FieldNumber = 183;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong183;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong183_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong183 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong183; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong183 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong183_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong184FieldNumber = 184;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong184;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong184_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong184 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong184; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong184 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong184_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong185FieldNumber = 185;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong185;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong185_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong185 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong185; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong185 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong185_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong186FieldNumber = 186;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong186;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong186_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong186 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong186; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong186 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong186_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong187FieldNumber = 187;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong187;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong187_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong187 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong187; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong187 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong187_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong188FieldNumber = 188;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong188;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong188_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong188 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong188; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong188 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong188_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong189FieldNumber = 189;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong189;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong189_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong189 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong189; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong189 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong189_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong190FieldNumber = 190;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong190;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong190_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong190 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong190; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong190 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong190_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong191FieldNumber = 191;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong191;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong191_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong191 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong191; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong191 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong191_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong192FieldNumber = 192;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong192;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong192_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong192 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong192; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong192 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong192_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong193FieldNumber = 193;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong193;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong193_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong193 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong193; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong193 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong193_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong194FieldNumber = 194;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong194;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong194_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong194 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong194; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong194 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong194_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong195FieldNumber = 195;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong195;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong195_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong195 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong195; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong195 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong195_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong196FieldNumber = 196;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong196;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong196_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong196 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong196; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong196 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong196_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong197FieldNumber = 197;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong197;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong197_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong197 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong197; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong197 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong197_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong198FieldNumber = 198;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong198;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong198_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong198 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong198; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong198 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong198_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong199FieldNumber = 199;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong199;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong199_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong199 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong199; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong199 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong199_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong200FieldNumber = 200;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong200;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong200_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong200 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong200; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong200 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong200_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong201FieldNumber = 201;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong201;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong201_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong201 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong201; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong201 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong201_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong202FieldNumber = 202;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong202;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong202_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong202 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong202; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong202 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong202_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong203FieldNumber = 203;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong203;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong203_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong203 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong203; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong203 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong203_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong204FieldNumber = 204;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong204;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong204_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong204 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong204; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong204 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong204_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong205FieldNumber = 205;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong205;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong205_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong205 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong205; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong205 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong205_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong206FieldNumber = 206;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong206;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong206_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong206 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong206; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong206 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong206_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong207FieldNumber = 207;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong207;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong207_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong207 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong207; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong207 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong207_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong208FieldNumber = 208;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong208;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong208_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong208 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong208; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong208 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong208_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong209FieldNumber = 209;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong209;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong209_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong209 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong209; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong209 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong209_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong210FieldNumber = 210;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong210;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong210_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong210 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong210; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong210 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong210_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong211FieldNumber = 211;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong211;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong211_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong211 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong211; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong211 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong211_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong212FieldNumber = 212;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong212;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong212_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong212 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong212; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong212 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong212_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong213FieldNumber = 213;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong213;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong213_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong213 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong213; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong213 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong213_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong214FieldNumber = 214;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong214;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong214_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong214 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong214; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong214 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong214_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong215FieldNumber = 215;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong215;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong215_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong215 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong215; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong215 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong215_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong216FieldNumber = 216;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong216;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong216_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong216 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong216; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong216 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong216_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong217FieldNumber = 217;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong217;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong217_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong217 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong217; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong217 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong217_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong218FieldNumber = 218;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong218;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong218_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong218 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong218; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong218 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong218_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong219FieldNumber = 219;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong219;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong219_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong219 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong219; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong219 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong219_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong220FieldNumber = 220;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong220;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong220_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong220 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong220; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong220 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong220_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong221FieldNumber = 221;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong221;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong221_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong221 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong221; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong221 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong221_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong222FieldNumber = 222;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong222;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong222_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong222 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong222; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong222 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong222_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong223FieldNumber = 223;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong223;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong223_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong223 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong223; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong223 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong223_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong224FieldNumber = 224;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong224;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong224_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong224 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong224; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong224 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong224_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong225FieldNumber = 225;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong225;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong225_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong225 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong225; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong225 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong225_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong226FieldNumber = 226;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong226;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong226_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong226 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong226; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong226 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong226_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong227FieldNumber = 227;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong227;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong227_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong227 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong227; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong227 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong227_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong228FieldNumber = 228;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong228;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong228_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong228 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong228; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong228 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong228_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong229FieldNumber = 229;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong229;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong229_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong229 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong229; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong229 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong229_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong230FieldNumber = 230;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong230;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong230_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong230 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong230; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong230 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong230_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong231FieldNumber = 231;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong231;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong231_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong231 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong231; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong231 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong231_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong232FieldNumber = 232;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong232;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong232_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong232 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong232; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong232 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong232_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong233FieldNumber = 233;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong233;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong233_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong233 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong233; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong233 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong233_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong234FieldNumber = 234;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong234;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong234_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong234 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong234; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong234 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong234_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong235FieldNumber = 235;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong235;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong235_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong235 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong235; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong235 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong235_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong236FieldNumber = 236;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong236;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong236_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong236 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong236; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong236 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong236_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong237FieldNumber = 237;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong237;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong237_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong237 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong237; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong237 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong237_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong238FieldNumber = 238;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong238;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong238_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong238 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong238; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong238 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong238_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong239FieldNumber = 239;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong239;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong239_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong239 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong239; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong239 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong239_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong240FieldNumber = 240;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong240;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong240_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong240 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong240; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong240 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong240_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong241FieldNumber = 241;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong241;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong241_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong241 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong241; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong241 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong241_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong242FieldNumber = 242;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong242;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong242_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong242 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong242; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong242 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong242_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong243FieldNumber = 243;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong243;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong243_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong243 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong243; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong243 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong243_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong244FieldNumber = 244;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong244;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong244_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong244 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong244; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong244 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong244_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong245FieldNumber = 245;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong245;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong245_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong245 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong245; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong245 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong245_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong246FieldNumber = 246;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong246;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong246_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong246 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong246; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong246 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong246_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong247FieldNumber = 247;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong247;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong247_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong247 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong247; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong247 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong247_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong248FieldNumber = 248;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong248;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong248_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong248 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong248; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong248 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong248_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong249FieldNumber = 249;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong249;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong249_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong249 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong249; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong249 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong249_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong250FieldNumber = 250;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong250;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong250_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong250 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong250; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong250 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong250_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong251FieldNumber = 251;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong251;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong251_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong251 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong251; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong251 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong251_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong252FieldNumber = 252;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong252;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong252_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong252 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong252; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong252 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong252_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong253FieldNumber = 253;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong253;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong253_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong253 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong253; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong253 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong253_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong254FieldNumber = 254;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong254;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong254_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong254 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong254; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong254 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong254_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong255FieldNumber = 255;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong255;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong255_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong255 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong255; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong255 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong255_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong256FieldNumber = 256;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong256;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong256_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong256 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong256; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong256 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong256_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong257FieldNumber = 257;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong257;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong257_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong257 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong257; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong257 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong257_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong258FieldNumber = 258;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong258;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong258_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong258 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong258; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong258 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong258_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong259FieldNumber = 259;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong259;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong259_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong259 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong259; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong259 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong259_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong260FieldNumber = 260;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong260;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong260_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong260 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong260; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong260 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong260_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong261FieldNumber = 261;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong261;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong261_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong261 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong261; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong261 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong261_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong262FieldNumber = 262;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong262;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong262_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong262 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong262; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong262 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong262_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong263FieldNumber = 263;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong263;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong263_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong263 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong263; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong263 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong263_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong264FieldNumber = 264;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong264;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong264_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong264 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong264; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong264 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong264_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong265FieldNumber = 265;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong265;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong265_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong265 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong265; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong265 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong265_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong266FieldNumber = 266;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong266;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong266_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong266 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong266; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong266 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong266_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong267FieldNumber = 267;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong267;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong267_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong267 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong267; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong267 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong267_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong268FieldNumber = 268;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong268;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong268_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong268 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong268; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong268 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong268_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong269FieldNumber = 269;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong269;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong269_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong269 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong269; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong269 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong269_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong270FieldNumber = 270;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong270;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong270_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong270 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong270; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong270 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong270_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong271FieldNumber = 271;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong271;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong271_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong271 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong271; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong271 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong271_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong272FieldNumber = 272;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong272;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong272_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong272 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong272; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong272 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong272_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong273FieldNumber = 273;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong273;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong273_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong273 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong273; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong273 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong273_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong274FieldNumber = 274;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong274;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong274_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong274 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong274; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong274 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong274_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong275FieldNumber = 275;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong275;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong275_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong275 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong275; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong275 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong275_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong276FieldNumber = 276;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong276;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong276_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong276 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong276; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong276 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong276_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong277FieldNumber = 277;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong277;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong277_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong277 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong277; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong277 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong277_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong278FieldNumber = 278;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong278;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong278_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong278 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong278; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong278 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong278_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong279FieldNumber = 279;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong279;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong279_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong279 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong279; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong279 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong279_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong280FieldNumber = 280;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong280;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong280_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong280 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong280; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong280 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong280_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong281FieldNumber = 281;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong281;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong281_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong281 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong281; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong281 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong281_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong282FieldNumber = 282;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong282;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong282_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong282 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong282; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong282 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong282_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong283FieldNumber = 283;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong283;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong283_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong283 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong283; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong283 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong283_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong284FieldNumber = 284;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong284;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong284_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong284 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong284; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong284 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong284_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong285FieldNumber = 285;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong285;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong285_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong285 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong285; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong285 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong285_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong286FieldNumber = 286;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong286;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong286_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong286 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong286; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong286 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong286_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong287FieldNumber = 287;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong287;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong287_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong287 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong287; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong287 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong287_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong288FieldNumber = 288;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong288;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong288_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong288 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong288; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong288 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong288_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong289FieldNumber = 289;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong289;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong289_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong289 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong289; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong289 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong289_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong290FieldNumber = 290;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong290;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong290_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong290 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong290; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong290 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong290_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong291FieldNumber = 291;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong291;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong291_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong291 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong291; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong291 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong291_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong292FieldNumber = 292;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong292;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong292_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong292 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong292; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong292 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong292_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong293FieldNumber = 293;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong293;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong293_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong293 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong293; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong293 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong293_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong294FieldNumber = 294;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong294;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong294_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong294 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong294; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong294 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong294_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong295FieldNumber = 295;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong295;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong295_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong295 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong295; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong295 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong295_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong296FieldNumber = 296;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong296;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong296_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong296 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong296; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong296 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong296_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong297FieldNumber = 297;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong297;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong297_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong297 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong297; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong297 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong297_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong298FieldNumber = 298;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong298;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong298_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong298 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong298; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong298 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong298_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong299FieldNumber = 299;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong299;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong299_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong299 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong299; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong299 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong299_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong300FieldNumber = 300;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong300;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong300_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong300 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong300; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong300 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong300_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong301FieldNumber = 301;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong301;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong301_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong301 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong301; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong301 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong301_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong302FieldNumber = 302;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong302;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong302_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong302 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong302; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong302 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong302_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong303FieldNumber = 303;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong303;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong303_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong303 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong303; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong303 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong303_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong304FieldNumber = 304;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong304;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong304_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong304 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong304; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong304 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong304_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong305FieldNumber = 305;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong305;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong305_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong305 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong305; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong305 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong305_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong306FieldNumber = 306;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong306;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong306_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong306 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong306; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong306 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong306_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong307FieldNumber = 307;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong307;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong307_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong307 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong307; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong307 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong307_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong308FieldNumber = 308;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong308;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong308_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong308 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong308; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong308 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong308_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong309FieldNumber = 309;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong309;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong309_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong309 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong309; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong309 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong309_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong310FieldNumber = 310;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong310;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong310_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong310 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong310; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong310 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong310_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong311FieldNumber = 311;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong311;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong311_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong311 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong311; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong311 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong311_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong312FieldNumber = 312;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong312;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong312_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong312 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong312; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong312 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong312_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong313FieldNumber = 313;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong313;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong313_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong313 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong313; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong313 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong313_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong314FieldNumber = 314;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong314;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong314_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong314 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong314; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong314 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong314_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong315FieldNumber = 315;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong315;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong315_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong315 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong315; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong315 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong315_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong316FieldNumber = 316;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong316;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong316_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong316 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong316; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong316 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong316_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong317FieldNumber = 317;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong317;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong317_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong317 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong317; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong317 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong317_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong318FieldNumber = 318;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong318;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong318_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong318 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong318; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong318 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong318_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong319FieldNumber = 319;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong319;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong319_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong319 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong319; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong319 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong319_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong320FieldNumber = 320;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong320;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong320_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong320 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong320; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong320 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong320_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong321FieldNumber = 321;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong321;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong321_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong321 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong321; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong321 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong321_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong322FieldNumber = 322;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong322;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong322_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong322 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong322; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong322 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong322_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong323FieldNumber = 323;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong323;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong323_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong323 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong323; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong323 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong323_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong324FieldNumber = 324;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong324;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong324_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong324 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong324; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong324 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong324_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong325FieldNumber = 325;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong325;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong325_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong325 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong325; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong325 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong325_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong326FieldNumber = 326;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong326;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong326_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong326 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong326; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong326 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong326_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong327FieldNumber = 327;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong327;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong327_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong327 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong327; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong327 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong327_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong328FieldNumber = 328;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong328;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong328_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong328 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong328; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong328 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong328_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong329FieldNumber = 329;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong329;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong329_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong329 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong329; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong329 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong329_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong330FieldNumber = 330;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong330;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong330_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong330 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong330; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong330 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong330_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong331FieldNumber = 331;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong331;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong331_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong331 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong331; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong331 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong331_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong332FieldNumber = 332;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong332;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong332_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong332 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong332; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong332 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong332_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong333FieldNumber = 333;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong333;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong333_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong333 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong333; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong333 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong333_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong334FieldNumber = 334;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong334;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong334_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong334 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong334; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong334 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong334_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong335FieldNumber = 335;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong335;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong335_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong335 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong335; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong335 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong335_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong336FieldNumber = 336;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong336;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong336_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong336 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong336; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong336 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong336_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong337FieldNumber = 337;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong337;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong337_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong337 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong337; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong337 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong337_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong338FieldNumber = 338;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong338;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong338_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong338 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong338; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong338 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong338_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong339FieldNumber = 339;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong339;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong339_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong339 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong339; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong339 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong339_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong340FieldNumber = 340;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong340;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong340_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong340 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong340; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong340 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong340_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong341FieldNumber = 341;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong341;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong341_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong341 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong341; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong341 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong341_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong342FieldNumber = 342;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong342;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong342_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong342 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong342; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong342 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong342_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong343FieldNumber = 343;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong343;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong343_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong343 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong343; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong343 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong343_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong344FieldNumber = 344;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong344;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong344_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong344 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong344; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong344 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong344_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong345FieldNumber = 345;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong345;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong345_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong345 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong345; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong345 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong345_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong346FieldNumber = 346;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong346;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong346_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong346 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong346; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong346 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong346_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong347FieldNumber = 347;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong347;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong347_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong347 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong347; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong347 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong347_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong348FieldNumber = 348;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong348;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong348_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong348 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong348; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong348 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong348_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong349FieldNumber = 349;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong349;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong349_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong349 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong349; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong349 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong349_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong350FieldNumber = 350;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong350;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong350_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong350 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong350; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong350 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong350_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong351FieldNumber = 351;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong351;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong351_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong351 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong351; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong351 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong351_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong352FieldNumber = 352;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong352;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong352_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong352 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong352; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong352 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong352_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong353FieldNumber = 353;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong353;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong353_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong353 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong353; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong353 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong353_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong354FieldNumber = 354;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong354;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong354_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong354 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong354; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong354 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong354_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong355FieldNumber = 355;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong355;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong355_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong355 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong355; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong355 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong355_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong356FieldNumber = 356;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong356;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong356_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong356 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong356; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong356 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong356_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong357FieldNumber = 357;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong357;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong357_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong357 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong357; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong357 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong357_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong358FieldNumber = 358;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong358;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong358_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong358 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong358; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong358 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong358_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong359FieldNumber = 359;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong359;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong359_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong359 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong359; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong359 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong359_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong360FieldNumber = 360;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong360;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong360_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong360 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong360; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong360 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong360_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong361FieldNumber = 361;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong361;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong361_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong361 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong361; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong361 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong361_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong362FieldNumber = 362;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong362;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong362_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong362 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong362; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong362 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong362_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong363FieldNumber = 363;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong363;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong363_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong363 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong363; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong363 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong363_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong364FieldNumber = 364;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong364;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong364_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong364 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong364; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong364 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong364_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong365FieldNumber = 365;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong365;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong365_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong365 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong365; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong365 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong365_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong366FieldNumber = 366;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong366;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong366_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong366 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong366; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong366 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong366_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong367FieldNumber = 367;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong367;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong367_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong367 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong367; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong367 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong367_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong368FieldNumber = 368;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong368;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong368_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong368 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong368; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong368 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong368_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong369FieldNumber = 369;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong369;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong369_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong369 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong369; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong369 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong369_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong370FieldNumber = 370;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong370;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong370_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong370 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong370; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong370 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong370_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong371FieldNumber = 371;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong371;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong371_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong371 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong371; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong371 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong371_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong372FieldNumber = 372;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong372;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong372_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong372 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong372; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong372 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong372_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong373FieldNumber = 373;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong373;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong373_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong373 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong373; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong373 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong373_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong374FieldNumber = 374;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong374;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong374_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong374 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong374; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong374 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong374_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong375FieldNumber = 375;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong375;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong375_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong375 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong375; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong375 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong375_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong376FieldNumber = 376;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong376;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong376_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong376 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong376; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong376 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong376_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong377FieldNumber = 377;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong377;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong377_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong377 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong377; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong377 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong377_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong378FieldNumber = 378;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong378;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong378_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong378 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong378; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong378 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong378_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong379FieldNumber = 379;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong379;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong379_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong379 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong379; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong379 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong379_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong380FieldNumber = 380;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong380;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong380_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong380 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong380; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong380 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong380_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong381FieldNumber = 381;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong381;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong381_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong381 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong381; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong381 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong381_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong382FieldNumber = 382;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong382;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong382_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong382 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong382; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong382 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong382_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong383FieldNumber = 383;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong383;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong383_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong383 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong383; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong383 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong383_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong384FieldNumber = 384;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong384;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong384_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong384 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong384; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong384 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong384_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong385FieldNumber = 385;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong385;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong385_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong385 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong385; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong385 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong385_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong386FieldNumber = 386;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong386;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong386_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong386 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong386; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong386 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong386_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong387FieldNumber = 387;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong387;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong387_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong387 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong387; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong387 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong387_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong388FieldNumber = 388;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong388;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong388_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong388 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong388; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong388 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong388_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong389FieldNumber = 389;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong389;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong389_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong389 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong389; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong389 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong389_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong390FieldNumber = 390;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong390;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong390_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong390 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong390; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong390 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong390_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong391FieldNumber = 391;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong391;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong391_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong391 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong391; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong391 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong391_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong392FieldNumber = 392;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong392;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong392_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong392 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong392; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong392 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong392_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong393FieldNumber = 393;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong393;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong393_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong393 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong393; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong393 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong393_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong394FieldNumber = 394;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong394;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong394_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong394 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong394; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong394 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong394_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong395FieldNumber = 395;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong395;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong395_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong395 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong395; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong395 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong395_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong396FieldNumber = 396;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong396;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong396_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong396 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong396; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong396 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong396_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong397FieldNumber = 397;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong397;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong397_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong397 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong397; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong397 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong397_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong398FieldNumber = 398;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong398;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong398_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong398 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong398; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong398 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong398_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong399FieldNumber = 399;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong399;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong399_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong399 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong399; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong399 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong399_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong400FieldNumber = 400;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong400;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong400_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong400 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong400; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong400 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong400_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong401FieldNumber = 401;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong401;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong401_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong401 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong401; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong401 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong401_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong402FieldNumber = 402;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong402;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong402_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong402 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong402; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong402 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong402_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong403FieldNumber = 403;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong403;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong403_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong403 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong403; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong403 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong403_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong404FieldNumber = 404;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong404;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong404_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong404 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong404; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong404 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong404_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong405FieldNumber = 405;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong405;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong405_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong405 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong405; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong405 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong405_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong406FieldNumber = 406;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong406;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong406_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong406 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong406; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong406 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong406_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong407FieldNumber = 407;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong407;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong407_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong407 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong407; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong407 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong407_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong408FieldNumber = 408;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong408;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong408_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong408 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong408; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong408 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong408_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong409FieldNumber = 409;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong409;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong409_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong409 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong409; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong409 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong409_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong410FieldNumber = 410;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong410;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong410_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong410 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong410; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong410 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong410_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong411FieldNumber = 411;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong411;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong411_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong411 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong411; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong411 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong411_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong412FieldNumber = 412;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong412;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong412_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong412 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong412; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong412 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong412_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong413FieldNumber = 413;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong413;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong413_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong413 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong413; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong413 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong413_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong414FieldNumber = 414;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong414;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong414_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong414 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong414; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong414 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong414_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong415FieldNumber = 415;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong415;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong415_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong415 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong415; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong415 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong415_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong416FieldNumber = 416;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong416;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong416_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong416 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong416; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong416 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong416_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong417FieldNumber = 417;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong417;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong417_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong417 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong417; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong417 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong417_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong418FieldNumber = 418;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong418;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong418_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong418 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong418; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong418 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong418_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong419FieldNumber = 419;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong419;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong419_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong419 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong419; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong419 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong419_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong420FieldNumber = 420;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong420;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong420_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong420 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong420; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong420 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong420_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong421FieldNumber = 421;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong421;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong421_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong421 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong421; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong421 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong421_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong422FieldNumber = 422;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong422;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong422_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong422 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong422; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong422 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong422_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong423FieldNumber = 423;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong423;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong423_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong423 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong423; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong423 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong423_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong424FieldNumber = 424;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong424;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong424_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong424 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong424; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong424 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong424_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong425FieldNumber = 425;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong425;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong425_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong425 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong425; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong425 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong425_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong426FieldNumber = 426;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong426;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong426_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong426 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong426; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong426 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong426_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong427FieldNumber = 427;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong427;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong427_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong427 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong427; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong427 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong427_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong428FieldNumber = 428;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong428;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong428_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong428 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong428; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong428 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong428_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong429FieldNumber = 429;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong429;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong429_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong429 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong429; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong429 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong429_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong430FieldNumber = 430;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong430;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong430_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong430 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong430; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong430 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong430_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong431FieldNumber = 431;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong431;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong431_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong431 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong431; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong431 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong431_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong432FieldNumber = 432;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong432;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong432_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong432 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong432; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong432 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong432_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong433FieldNumber = 433;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong433;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong433_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong433 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong433; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong433 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong433_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong434FieldNumber = 434;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong434;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong434_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong434 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong434; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong434 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong434_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong435FieldNumber = 435;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong435;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong435_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong435 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong435; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong435 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong435_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong436FieldNumber = 436;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong436;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong436_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong436 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong436; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong436 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong436_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong437FieldNumber = 437;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong437;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong437_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong437 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong437; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong437 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong437_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong438FieldNumber = 438;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong438;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong438_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong438 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong438; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong438 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong438_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong439FieldNumber = 439;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong439;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong439_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong439 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong439; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong439 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong439_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong440FieldNumber = 440;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong440;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong440_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong440 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong440; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong440 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong440_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong441FieldNumber = 441;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong441;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong441_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong441 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong441; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong441 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong441_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong442FieldNumber = 442;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong442;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong442_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong442 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong442; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong442 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong442_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong443FieldNumber = 443;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong443;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong443_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong443 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong443; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong443 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong443_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong444FieldNumber = 444;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong444;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong444_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong444 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong444; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong444 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong444_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong445FieldNumber = 445;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong445;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong445_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong445 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong445; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong445 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong445_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong446FieldNumber = 446;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong446;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong446_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong446 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong446; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong446 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong446_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong447FieldNumber = 447;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong447;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong447_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong447 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong447; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong447 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong447_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong448FieldNumber = 448;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong448;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong448_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong448 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong448; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong448 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong448_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong449FieldNumber = 449;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong449;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong449_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong449 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong449; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong449 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong449_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong450FieldNumber = 450;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong450;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong450_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong450 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong450; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong450 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong450_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong451FieldNumber = 451;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong451;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong451_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong451 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong451; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong451 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong451_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong452FieldNumber = 452;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong452;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong452_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong452 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong452; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong452 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong452_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong453FieldNumber = 453;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong453;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong453_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong453 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong453; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong453 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong453_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong454FieldNumber = 454;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong454;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong454_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong454 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong454; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong454 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong454_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong455FieldNumber = 455;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong455;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong455_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong455 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong455; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong455 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong455_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong456FieldNumber = 456;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong456;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong456_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong456 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong456; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong456 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong456_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong457FieldNumber = 457;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong457;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong457_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong457 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong457; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong457 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong457_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong458FieldNumber = 458;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong458;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong458_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong458 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong458; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong458 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong458_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong459FieldNumber = 459;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong459;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong459_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong459 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong459; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong459 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong459_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong460FieldNumber = 460;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong460;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong460_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong460 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong460; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong460 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong460_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong461FieldNumber = 461;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong461;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong461_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong461 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong461; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong461 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong461_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong462FieldNumber = 462;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong462;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong462_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong462 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong462; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong462 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong462_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong463FieldNumber = 463;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong463;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong463_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong463 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong463; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong463 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong463_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong464FieldNumber = 464;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong464;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong464_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong464 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong464; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong464 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong464_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong465FieldNumber = 465;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong465;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong465_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong465 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong465; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong465 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong465_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong466FieldNumber = 466;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong466;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong466_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong466 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong466; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong466 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong466_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong467FieldNumber = 467;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong467;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong467_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong467 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong467; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong467 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong467_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong468FieldNumber = 468;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong468;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong468_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong468 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong468; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong468 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong468_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong469FieldNumber = 469;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong469;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong469_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong469 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong469; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong469 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong469_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong470FieldNumber = 470;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong470;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong470_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong470 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong470; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong470 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong470_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong471FieldNumber = 471;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong471;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong471_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong471 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong471; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong471 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong471_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong472FieldNumber = 472;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong472;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong472_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong472 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong472; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong472 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong472_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong473FieldNumber = 473;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong473;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong473_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong473 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong473; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong473 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong473_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong474FieldNumber = 474;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong474;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong474_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong474 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong474; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong474 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong474_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong475FieldNumber = 475;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong475;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong475_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong475 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong475; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong475 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong475_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong476FieldNumber = 476;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong476;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong476_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong476 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong476; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong476 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong476_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong477FieldNumber = 477;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong477;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong477_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong477 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong477; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong477 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong477_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong478FieldNumber = 478;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong478;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong478_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong478 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong478; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong478 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong478_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong479FieldNumber = 479;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong479;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong479_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong479 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong479; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong479 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong479_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong480FieldNumber = 480;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong480;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong480_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong480 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong480; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong480 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong480_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong481FieldNumber = 481;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong481;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong481_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong481 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong481; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong481 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong481_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong482FieldNumber = 482;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong482;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong482_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong482 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong482; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong482 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong482_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong483FieldNumber = 483;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong483;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong483_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong483 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong483; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong483 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong483_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong484FieldNumber = 484;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong484;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong484_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong484 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong484; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong484 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong484_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong485FieldNumber = 485;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong485;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong485_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong485 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong485; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong485 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong485_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong486FieldNumber = 486;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong486;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong486_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong486 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong486; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong486 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong486_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong487FieldNumber = 487;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong487;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong487_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong487 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong487; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong487 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong487_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong488FieldNumber = 488;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong488;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong488_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong488 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong488; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong488 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong488_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong489FieldNumber = 489;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong489;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong489_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong489 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong489; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong489 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong489_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong490FieldNumber = 490;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong490;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong490_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong490 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong490; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong490 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong490_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong491FieldNumber = 491;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong491;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong491_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong491 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong491; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong491 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong491_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong492FieldNumber = 492;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong492;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong492_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong492 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong492; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong492 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong492_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong493FieldNumber = 493;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong493;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong493_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong493 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong493; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong493 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong493_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong494FieldNumber = 494;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong494;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong494_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong494 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong494; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong494 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong494_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong495FieldNumber = 495;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong495;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong495_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong495 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong495; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong495 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong495_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong496FieldNumber = 496;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong496;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong496_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong496 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong496; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong496 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong496_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong497FieldNumber = 497;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong497;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong497_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong497 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong497; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong497 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong497_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong498FieldNumber = 498;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong498;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong498_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong498 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong498; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong498 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong498_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong499FieldNumber = 499;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong499;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong499_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong499 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong499; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong499 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong499_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong500FieldNumber = 500;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong500;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong500_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong500 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong500; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong500 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong500_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong501FieldNumber = 501;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong501;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong501_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong501 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong501; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong501 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong501_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong502FieldNumber = 502;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong502;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong502_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong502 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong502; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong502 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong502_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong503FieldNumber = 503;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong503;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong503_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong503 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong503; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong503 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong503_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong504FieldNumber = 504;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong504;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong504_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong504 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong504; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong504 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong504_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong505FieldNumber = 505;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong505;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong505_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong505 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong505; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong505 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong505_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong506FieldNumber = 506;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong506;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong506_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong506 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong506; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong506 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong506_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong507FieldNumber = 507;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong507;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong507_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong507 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong507; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong507 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong507_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong508FieldNumber = 508;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong508;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong508_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong508 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong508; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong508 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong508_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong509FieldNumber = 509;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong509;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong509_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong509 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong509; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong509 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong509_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong510FieldNumber = 510;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong510;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong510_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong510 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong510; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong510 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong510_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong511FieldNumber = 511;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong511;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong511_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong511 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong511; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong511 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong511_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong512FieldNumber = 512;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong512;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong512_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong512 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong512; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong512 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong512_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong513FieldNumber = 513;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong513;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong513_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong513 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong513; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong513 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong513_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong514FieldNumber = 514;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong514;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong514_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong514 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong514; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong514 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong514_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong515FieldNumber = 515;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong515;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong515_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong515 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong515; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong515 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong515_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong516FieldNumber = 516;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong516;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong516_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong516 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong516; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong516 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong516_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong517FieldNumber = 517;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong517;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong517_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong517 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong517; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong517 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong517_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong518FieldNumber = 518;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong518;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong518_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong518 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong518; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong518 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong518_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong519FieldNumber = 519;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong519;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong519_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong519 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong519; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong519 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong519_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong520FieldNumber = 520;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong520;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong520_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong520 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong520; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong520 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong520_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong521FieldNumber = 521;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong521;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong521_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong521 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong521; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong521 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong521_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong522FieldNumber = 522;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong522;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong522_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong522 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong522; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong522 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong522_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong523FieldNumber = 523;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong523;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong523_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong523 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong523; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong523 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong523_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong524FieldNumber = 524;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong524;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong524_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong524 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong524; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong524 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong524_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong525FieldNumber = 525;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong525;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong525_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong525 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong525; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong525 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong525_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong526FieldNumber = 526;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong526;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong526_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong526 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong526; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong526 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong526_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong527FieldNumber = 527;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong527;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong527_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong527 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong527; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong527 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong527_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong528FieldNumber = 528;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong528;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong528_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong528 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong528; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong528 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong528_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong529FieldNumber = 529;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong529;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong529_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong529 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong529; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong529 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong529_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong530FieldNumber = 530;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong530;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong530_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong530 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong530; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong530 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong530_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong531FieldNumber = 531;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong531;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong531_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong531 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong531; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong531 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong531_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong532FieldNumber = 532;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong532;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong532_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong532 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong532; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong532 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong532_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong533FieldNumber = 533;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong533;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong533_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong533 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong533; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong533 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong533_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong534FieldNumber = 534;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong534;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong534_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong534 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong534; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong534 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong534_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong535FieldNumber = 535;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong535;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong535_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong535 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong535; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong535 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong535_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong536FieldNumber = 536;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong536;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong536_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong536 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong536; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong536 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong536_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong537FieldNumber = 537;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong537;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong537_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong537 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong537; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong537 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong537_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong538FieldNumber = 538;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong538;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong538_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong538 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong538; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong538 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong538_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong539FieldNumber = 539;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong539;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong539_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong539 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong539; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong539 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong539_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong540FieldNumber = 540;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong540;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong540_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong540 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong540; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong540 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong540_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong541FieldNumber = 541;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong541;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong541_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong541 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong541; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong541 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong541_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong542FieldNumber = 542;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong542;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong542_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong542 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong542; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong542 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong542_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong543FieldNumber = 543;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong543;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong543_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong543 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong543; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong543 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong543_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong544FieldNumber = 544;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong544;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong544_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong544 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong544; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong544 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong544_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong545FieldNumber = 545;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong545;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong545_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong545 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong545; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong545 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong545_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong546FieldNumber = 546;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong546;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong546_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong546 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong546; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong546 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong546_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong547FieldNumber = 547;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong547;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong547_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong547 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong547; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong547 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong547_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong548FieldNumber = 548;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong548;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong548_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong548 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong548; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong548 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong548_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong549FieldNumber = 549;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong549;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong549_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong549 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong549; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong549 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong549_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong550FieldNumber = 550;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong550;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong550_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong550 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong550; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong550 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong550_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong551FieldNumber = 551;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong551;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong551_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong551 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong551; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong551 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong551_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong552FieldNumber = 552;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong552;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong552_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong552 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong552; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong552 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong552_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong553FieldNumber = 553;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong553;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong553_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong553 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong553; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong553 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong553_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong554FieldNumber = 554;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong554;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong554_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong554 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong554; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong554 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong554_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong555FieldNumber = 555;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong555;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong555_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong555 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong555; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong555 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong555_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong556FieldNumber = 556;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong556;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong556_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong556 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong556; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong556 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong556_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong557FieldNumber = 557;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong557;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong557_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong557 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong557; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong557 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong557_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong558FieldNumber = 558;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong558;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong558_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong558 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong558; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong558 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong558_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong559FieldNumber = 559;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong559;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong559_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong559 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong559; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong559 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong559_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong560FieldNumber = 560;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong560;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong560_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong560 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong560; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong560 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong560_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong561FieldNumber = 561;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong561;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong561_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong561 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong561; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong561 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong561_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong562FieldNumber = 562;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong562;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong562_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong562 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong562; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong562 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong562_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong563FieldNumber = 563;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong563;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong563_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong563 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong563; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong563 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong563_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong564FieldNumber = 564;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong564;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong564_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong564 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong564; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong564 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong564_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong565FieldNumber = 565;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong565;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong565_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong565 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong565; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong565 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong565_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong566FieldNumber = 566;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong566;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong566_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong566 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong566; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong566 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong566_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong567FieldNumber = 567;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong567;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong567_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong567 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong567; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong567 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong567_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong568FieldNumber = 568;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong568;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong568_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong568 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong568; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong568 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong568_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong569FieldNumber = 569;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong569;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong569_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong569 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong569; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong569 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong569_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong570FieldNumber = 570;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong570;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong570_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong570 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong570; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong570 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong570_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong571FieldNumber = 571;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong571;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong571_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong571 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong571; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong571 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong571_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong572FieldNumber = 572;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong572;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong572_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong572 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong572; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong572 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong572_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong573FieldNumber = 573;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong573;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong573_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong573 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong573; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong573 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong573_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong574FieldNumber = 574;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong574;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong574_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong574 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong574; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong574 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong574_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong575FieldNumber = 575;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong575;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong575_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong575 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong575; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong575 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong575_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong576FieldNumber = 576;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong576;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong576_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong576 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong576; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong576 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong576_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong577FieldNumber = 577;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong577;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong577_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong577 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong577; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong577 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong577_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong578FieldNumber = 578;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong578;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong578_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong578 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong578; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong578 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong578_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong579FieldNumber = 579;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong579;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong579_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong579 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong579; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong579 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong579_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong580FieldNumber = 580;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong580;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong580_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong580 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong580; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong580 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong580_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong581FieldNumber = 581;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong581;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong581_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong581 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong581; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong581 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong581_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong582FieldNumber = 582;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong582;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong582_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong582 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong582; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong582 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong582_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong583FieldNumber = 583;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong583;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong583_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong583 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong583; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong583 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong583_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong584FieldNumber = 584;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong584;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong584_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong584 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong584; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong584 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong584_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong585FieldNumber = 585;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong585;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong585_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong585 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong585; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong585 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong585_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong586FieldNumber = 586;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong586;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong586_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong586 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong586; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong586 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong586_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong587FieldNumber = 587;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong587;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong587_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong587 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong587; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong587 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong587_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong588FieldNumber = 588;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong588;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong588_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong588 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong588; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong588 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong588_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong589FieldNumber = 589;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong589;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong589_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong589 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong589; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong589 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong589_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong590FieldNumber = 590;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong590;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong590_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong590 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong590; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong590 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong590_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong591FieldNumber = 591;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong591;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong591_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong591 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong591; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong591 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong591_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong592FieldNumber = 592;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong592;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong592_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong592 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong592; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong592 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong592_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong593FieldNumber = 593;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong593;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong593_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong593 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong593; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong593 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong593_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong594FieldNumber = 594;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong594;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong594_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong594 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong594; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong594 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong594_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong595FieldNumber = 595;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong595;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong595_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong595 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong595; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong595 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong595_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong596FieldNumber = 596;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong596;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong596_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong596 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong596; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong596 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong596_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong597FieldNumber = 597;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong597;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong597_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong597 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong597; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong597 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong597_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong598FieldNumber = 598;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong598;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong598_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong598 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong598; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong598 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong598_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong599FieldNumber = 599;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong599;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong599_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong599 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong599; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong599 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong599_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong600FieldNumber = 600;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong600;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong600_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong600 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong600; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong600 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong600_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong601FieldNumber = 601;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong601;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong601_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong601 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong601; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong601 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong601_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong602FieldNumber = 602;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong602;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong602_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong602 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong602; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong602 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong602_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong603FieldNumber = 603;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong603;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong603_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong603 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong603; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong603 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong603_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong604FieldNumber = 604;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong604;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong604_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong604 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong604; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong604 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong604_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong605FieldNumber = 605;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong605;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong605_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong605 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong605; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong605 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong605_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong606FieldNumber = 606;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong606;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong606_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong606 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong606; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong606 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong606_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong607FieldNumber = 607;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong607;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong607_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong607 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong607; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong607 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong607_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong608FieldNumber = 608;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong608;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong608_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong608 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong608; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong608 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong608_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong609FieldNumber = 609;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong609;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong609_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong609 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong609; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong609 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong609_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong610FieldNumber = 610;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong610;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong610_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong610 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong610; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong610 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong610_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong611FieldNumber = 611;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong611;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong611_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong611 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong611; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong611 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong611_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong612FieldNumber = 612;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong612;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong612_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong612 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong612; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong612 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong612_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong613FieldNumber = 613;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong613;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong613_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong613 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong613; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong613 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong613_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong614FieldNumber = 614;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong614;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong614_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong614 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong614; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong614 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong614_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong615FieldNumber = 615;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong615;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong615_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong615 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong615; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong615 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong615_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong616FieldNumber = 616;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong616;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong616_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong616 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong616; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong616 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong616_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong617FieldNumber = 617;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong617;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong617_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong617 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong617; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong617 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong617_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong618FieldNumber = 618;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong618;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong618_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong618 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong618; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong618 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong618_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong619FieldNumber = 619;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong619;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong619_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong619 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong619; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong619 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong619_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong620FieldNumber = 620;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong620;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong620_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong620 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong620; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong620 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong620_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong621FieldNumber = 621;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong621;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong621_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong621 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong621; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong621 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong621_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong622FieldNumber = 622;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong622;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong622_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong622 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong622; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong622 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong622_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong623FieldNumber = 623;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong623;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong623_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong623 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong623; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong623 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong623_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong624FieldNumber = 624;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong624;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong624_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong624 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong624; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong624 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong624_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong625FieldNumber = 625;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong625;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong625_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong625 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong625; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong625 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong625_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong626FieldNumber = 626;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong626;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong626_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong626 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong626; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong626 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong626_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong627FieldNumber = 627;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong627;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong627_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong627 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong627; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong627 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong627_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong628FieldNumber = 628;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong628;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong628_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong628 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong628; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong628 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong628_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong629FieldNumber = 629;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong629;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong629_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong629 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong629; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong629 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong629_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong630FieldNumber = 630;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong630;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong630_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong630 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong630; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong630 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong630_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong631FieldNumber = 631;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong631;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong631_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong631 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong631; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong631 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong631_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong632FieldNumber = 632;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong632;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong632_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong632 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong632; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong632 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong632_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong633FieldNumber = 633;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong633;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong633_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong633 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong633; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong633 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong633_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong634FieldNumber = 634;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong634;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong634_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong634 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong634; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong634 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong634_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong635FieldNumber = 635;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong635;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong635_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong635 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong635; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong635 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong635_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong636FieldNumber = 636;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong636;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong636_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong636 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong636; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong636 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong636_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong637FieldNumber = 637;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong637;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong637_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong637 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong637; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong637 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong637_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong638FieldNumber = 638;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong638;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong638_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong638 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong638; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong638 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong638_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong639FieldNumber = 639;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong639;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong639_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong639 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong639; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong639 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong639_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong640FieldNumber = 640;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong640;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong640_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong640 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong640; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong640 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong640_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong641FieldNumber = 641;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong641;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong641_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong641 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong641; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong641 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong641_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong642FieldNumber = 642;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong642;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong642_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong642 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong642; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong642 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong642_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong643FieldNumber = 643;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong643;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong643_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong643 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong643; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong643 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong643_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong644FieldNumber = 644;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong644;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong644_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong644 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong644; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong644 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong644_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong645FieldNumber = 645;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong645;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong645_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong645 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong645; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong645 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong645_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong646FieldNumber = 646;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong646;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong646_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong646 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong646; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong646 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong646_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong647FieldNumber = 647;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong647;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong647_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong647 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong647; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong647 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong647_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong648FieldNumber = 648;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong648;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong648_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong648 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong648; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong648 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong648_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong649FieldNumber = 649;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong649;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong649_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong649 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong649; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong649 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong649_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong650FieldNumber = 650;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong650;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong650_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong650 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong650; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong650 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong650_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong651FieldNumber = 651;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong651;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong651_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong651 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong651; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong651 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong651_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong652FieldNumber = 652;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong652;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong652_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong652 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong652; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong652 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong652_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong653FieldNumber = 653;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong653;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong653_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong653 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong653; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong653 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong653_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong654FieldNumber = 654;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong654;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong654_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong654 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong654; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong654 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong654_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong655FieldNumber = 655;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong655;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong655_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong655 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong655; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong655 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong655_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong656FieldNumber = 656;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong656;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong656_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong656 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong656; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong656 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong656_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong657FieldNumber = 657;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong657;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong657_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong657 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong657; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong657 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong657_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong658FieldNumber = 658;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong658;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong658_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong658 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong658; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong658 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong658_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong659FieldNumber = 659;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong659;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong659_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong659 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong659; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong659 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong659_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong660FieldNumber = 660;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong660;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong660_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong660 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong660; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong660 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong660_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong661FieldNumber = 661;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong661;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong661_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong661 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong661; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong661 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong661_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong662FieldNumber = 662;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong662;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong662_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong662 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong662; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong662 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong662_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong663FieldNumber = 663;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong663;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong663_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong663 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong663; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong663 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong663_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong664FieldNumber = 664;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong664;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong664_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong664 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong664; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong664 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong664_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong665FieldNumber = 665;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong665;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong665_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong665 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong665; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong665 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong665_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong666FieldNumber = 666;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong666;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong666_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong666 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong666; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong666 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong666_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong667FieldNumber = 667;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong667;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong667_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong667 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong667; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong667 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong667_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong668FieldNumber = 668;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong668;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong668_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong668 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong668; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong668 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong668_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong669FieldNumber = 669;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong669;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong669_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong669 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong669; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong669 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong669_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong670FieldNumber = 670;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong670;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong670_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong670 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong670; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong670 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong670_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong671FieldNumber = 671;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong671;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong671_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong671 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong671; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong671 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong671_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong672FieldNumber = 672;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong672;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong672_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong672 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong672; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong672 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong672_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong673FieldNumber = 673;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong673;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong673_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong673 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong673; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong673 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong673_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong674FieldNumber = 674;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong674;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong674_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong674 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong674; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong674 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong674_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong675FieldNumber = 675;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong675;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong675_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong675 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong675; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong675 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong675_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong676FieldNumber = 676;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong676;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong676_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong676 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong676; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong676 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong676_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong677FieldNumber = 677;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong677;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong677_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong677 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong677; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong677 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong677_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong678FieldNumber = 678;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong678;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong678_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong678 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong678; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong678 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong678_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong679FieldNumber = 679;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong679;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong679_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong679 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong679; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong679 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong679_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong680FieldNumber = 680;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong680;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong680_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong680 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong680; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong680 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong680_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong681FieldNumber = 681;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong681;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong681_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong681 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong681; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong681 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong681_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong682FieldNumber = 682;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong682;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong682_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong682 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong682; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong682 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong682_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong683FieldNumber = 683;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong683;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong683_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong683 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong683; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong683 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong683_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong684FieldNumber = 684;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong684;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong684_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong684 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong684; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong684 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong684_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong685FieldNumber = 685;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong685;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong685_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong685 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong685; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong685 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong685_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong686FieldNumber = 686;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong686;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong686_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong686 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong686; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong686 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong686_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong687FieldNumber = 687;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong687;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong687_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong687 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong687; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong687 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong687_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong688FieldNumber = 688;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong688;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong688_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong688 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong688; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong688 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong688_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong689FieldNumber = 689;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong689;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong689_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong689 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong689; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong689 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong689_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong690FieldNumber = 690;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong690;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong690_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong690 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong690; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong690 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong690_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong691FieldNumber = 691;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong691;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong691_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong691 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong691; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong691 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong691_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong692FieldNumber = 692;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong692;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong692_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong692 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong692; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong692 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong692_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong693FieldNumber = 693;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong693;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong693_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong693 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong693; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong693 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong693_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong694FieldNumber = 694;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong694;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong694_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong694 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong694; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong694 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong694_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong695FieldNumber = 695;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong695;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong695_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong695 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong695; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong695 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong695_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong696FieldNumber = 696;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong696;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong696_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong696 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong696; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong696 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong696_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong697FieldNumber = 697;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong697;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong697_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong697 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong697; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong697 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong697_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong698FieldNumber = 698;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong698;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong698_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong698 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong698; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong698 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong698_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong699FieldNumber = 699;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong699;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong699_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong699 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong699; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong699 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong699_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong700FieldNumber = 700;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong700;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong700_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong700 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong700; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong700 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong700_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong701FieldNumber = 701;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong701;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong701_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong701 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong701; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong701 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong701_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong702FieldNumber = 702;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong702;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong702_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong702 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong702; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong702 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong702_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong703FieldNumber = 703;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong703;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong703_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong703 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong703; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong703 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong703_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong704FieldNumber = 704;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong704;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong704_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong704 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong704; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong704 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong704_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong705FieldNumber = 705;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong705;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong705_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong705 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong705; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong705 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong705_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong706FieldNumber = 706;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong706;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong706_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong706 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong706; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong706 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong706_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong707FieldNumber = 707;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong707;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong707_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong707 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong707; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong707 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong707_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong708FieldNumber = 708;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong708;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong708_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong708 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong708; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong708 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong708_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong709FieldNumber = 709;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong709;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong709_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong709 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong709; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong709 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong709_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong710FieldNumber = 710;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong710;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong710_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong710 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong710; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong710 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong710_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong711FieldNumber = 711;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong711;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong711_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong711 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong711; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong711 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong711_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong712FieldNumber = 712;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong712;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong712_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong712 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong712; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong712 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong712_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong713FieldNumber = 713;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong713;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong713_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong713 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong713; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong713 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong713_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong714FieldNumber = 714;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong714;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong714_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong714 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong714; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong714 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong714_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong715FieldNumber = 715;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong715;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong715_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong715 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong715; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong715 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong715_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong716FieldNumber = 716;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong716;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong716_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong716 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong716; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong716 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong716_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong717FieldNumber = 717;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong717;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong717_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong717 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong717; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong717 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong717_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong718FieldNumber = 718;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong718;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong718_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong718 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong718; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong718 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong718_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong719FieldNumber = 719;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong719;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong719_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong719 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong719; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong719 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong719_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong720FieldNumber = 720;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong720;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong720_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong720 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong720; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong720 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong720_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong721FieldNumber = 721;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong721;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong721_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong721 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong721; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong721 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong721_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong722FieldNumber = 722;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong722;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong722_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong722 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong722; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong722 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong722_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong723FieldNumber = 723;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong723;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong723_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong723 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong723; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong723 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong723_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong724FieldNumber = 724;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong724;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong724_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong724 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong724; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong724 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong724_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong725FieldNumber = 725;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong725;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong725_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong725 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong725; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong725 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong725_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong726FieldNumber = 726;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong726;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong726_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong726 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong726; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong726 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong726_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong727FieldNumber = 727;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong727;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong727_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong727 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong727; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong727 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong727_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong728FieldNumber = 728;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong728;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong728_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong728 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong728; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong728 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong728_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong729FieldNumber = 729;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong729;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong729_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong729 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong729; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong729 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong729_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong730FieldNumber = 730;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong730;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong730_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong730 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong730; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong730 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong730_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong731FieldNumber = 731;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong731;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong731_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong731 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong731; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong731 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong731_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong732FieldNumber = 732;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong732;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong732_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong732 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong732; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong732 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong732_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong733FieldNumber = 733;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong733;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong733_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong733 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong733; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong733 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong733_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong734FieldNumber = 734;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong734;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong734_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong734 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong734; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong734 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong734_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong735FieldNumber = 735;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong735;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong735_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong735 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong735; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong735 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong735_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong736FieldNumber = 736;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong736;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong736_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong736 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong736; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong736 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong736_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong737FieldNumber = 737;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong737;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong737_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong737 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong737; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong737 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong737_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong738FieldNumber = 738;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong738;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong738_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong738 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong738; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong738 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong738_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong739FieldNumber = 739;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong739;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong739_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong739 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong739; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong739 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong739_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong740FieldNumber = 740;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong740;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong740_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong740 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong740; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong740 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong740_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong741FieldNumber = 741;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong741;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong741_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong741 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong741; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong741 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong741_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong742FieldNumber = 742;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong742;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong742_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong742 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong742; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong742 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong742_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong743FieldNumber = 743;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong743;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong743_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong743 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong743; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong743 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong743_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong744FieldNumber = 744;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong744;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong744_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong744 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong744; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong744 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong744_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong745FieldNumber = 745;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong745;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong745_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong745 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong745; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong745 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong745_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong746FieldNumber = 746;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong746;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong746_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong746 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong746; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong746 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong746_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong747FieldNumber = 747;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong747;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong747_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong747 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong747; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong747 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong747_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong748FieldNumber = 748;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong748;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong748_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong748 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong748; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong748 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong748_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong749FieldNumber = 749;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong749;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong749_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong749 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong749; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong749 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong749_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong750FieldNumber = 750;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong750;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong750_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong750 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong750; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong750 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong750_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong751FieldNumber = 751;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong751;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong751_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong751 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong751; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong751 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong751_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong752FieldNumber = 752;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong752;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong752_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong752 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong752; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong752 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong752_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong753FieldNumber = 753;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong753;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong753_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong753 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong753; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong753 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong753_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong754FieldNumber = 754;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong754;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong754_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong754 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong754; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong754 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong754_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong755FieldNumber = 755;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong755;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong755_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong755 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong755; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong755 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong755_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong756FieldNumber = 756;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong756;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong756_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong756 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong756; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong756 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong756_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong757FieldNumber = 757;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong757;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong757_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong757 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong757; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong757 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong757_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong758FieldNumber = 758;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong758;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong758_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong758 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong758; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong758 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong758_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong759FieldNumber = 759;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong759;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong759_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong759 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong759; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong759 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong759_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong760FieldNumber = 760;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong760;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong760_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong760 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong760; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong760 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong760_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong761FieldNumber = 761;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong761;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong761_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong761 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong761; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong761 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong761_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong762FieldNumber = 762;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong762;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong762_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong762 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong762; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong762 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong762_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong763FieldNumber = 763;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong763;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong763_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong763 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong763; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong763 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong763_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong764FieldNumber = 764;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong764;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong764_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong764 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong764; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong764 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong764_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong765FieldNumber = 765;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong765;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong765_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong765 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong765; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong765 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong765_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong766FieldNumber = 766;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong766;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong766_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong766 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong766; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong766 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong766_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong767FieldNumber = 767;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong767;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong767_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong767 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong767; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong767 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong767_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong768FieldNumber = 768;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong768;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong768_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong768 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong768; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong768 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong768_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong769FieldNumber = 769;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong769;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong769_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong769 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong769; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong769 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong769_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong770FieldNumber = 770;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong770;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong770_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong770 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong770; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong770 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong770_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong771FieldNumber = 771;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong771;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong771_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong771 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong771; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong771 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong771_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong772FieldNumber = 772;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong772;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong772_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong772 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong772; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong772 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong772_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong773FieldNumber = 773;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong773;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong773_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong773 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong773; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong773 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong773_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong774FieldNumber = 774;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong774;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong774_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong774 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong774; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong774 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong774_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong775FieldNumber = 775;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong775;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong775_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong775 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong775; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong775 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong775_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong776FieldNumber = 776;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong776;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong776_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong776 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong776; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong776 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong776_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong777FieldNumber = 777;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong777;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong777_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong777 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong777; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong777 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong777_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong778FieldNumber = 778;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong778;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong778_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong778 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong778; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong778 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong778_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong779FieldNumber = 779;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong779;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong779_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong779 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong779; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong779 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong779_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong780FieldNumber = 780;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong780;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong780_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong780 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong780; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong780 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong780_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong781FieldNumber = 781;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong781;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong781_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong781 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong781; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong781 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong781_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong782FieldNumber = 782;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong782;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong782_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong782 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong782; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong782 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong782_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong783FieldNumber = 783;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong783;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong783_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong783 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong783; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong783 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong783_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong784FieldNumber = 784;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong784;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong784_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong784 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong784; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong784 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong784_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong785FieldNumber = 785;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong785;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong785_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong785 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong785; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong785 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong785_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong786FieldNumber = 786;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong786;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong786_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong786 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong786; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong786 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong786_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong787FieldNumber = 787;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong787;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong787_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong787 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong787; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong787 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong787_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong788FieldNumber = 788;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong788;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong788_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong788 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong788; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong788 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong788_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong789FieldNumber = 789;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong789;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong789_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong789 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong789; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong789 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong789_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong790FieldNumber = 790;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong790;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong790_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong790 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong790; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong790 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong790_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong791FieldNumber = 791;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong791;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong791_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong791 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong791; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong791 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong791_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong792FieldNumber = 792;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong792;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong792_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong792 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong792; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong792 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong792_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong793FieldNumber = 793;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong793;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong793_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong793 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong793; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong793 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong793_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong794FieldNumber = 794;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong794;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong794_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong794 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong794; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong794 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong794_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong795FieldNumber = 795;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong795;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong795_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong795 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong795; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong795 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong795_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong796FieldNumber = 796;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong796;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong796_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong796 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong796; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong796 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong796_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong797FieldNumber = 797;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong797;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong797_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong797 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong797; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong797 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong797_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong798FieldNumber = 798;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong798;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong798_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong798 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong798; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong798 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong798_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong799FieldNumber = 799;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong799;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong799_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong799 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong799; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong799 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong799_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong800FieldNumber = 800;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong800;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong800_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong800 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong800; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong800 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong800_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong801FieldNumber = 801;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong801;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong801_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong801 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong801; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong801 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong801_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong802FieldNumber = 802;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong802;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong802_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong802 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong802; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong802 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong802_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong803FieldNumber = 803;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong803;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong803_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong803 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong803; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong803 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong803_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong804FieldNumber = 804;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong804;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong804_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong804 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong804; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong804 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong804_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong805FieldNumber = 805;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong805;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong805_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong805 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong805; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong805 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong805_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong806FieldNumber = 806;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong806;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong806_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong806 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong806; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong806 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong806_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong807FieldNumber = 807;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong807;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong807_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong807 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong807; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong807 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong807_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong808FieldNumber = 808;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong808;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong808_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong808 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong808; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong808 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong808_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong809FieldNumber = 809;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong809;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong809_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong809 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong809; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong809 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong809_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong810FieldNumber = 810;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong810;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong810_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong810 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong810; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong810 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong810_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong811FieldNumber = 811;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong811;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong811_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong811 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong811; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong811 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong811_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong812FieldNumber = 812;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong812;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong812_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong812 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong812; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong812 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong812_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong813FieldNumber = 813;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong813;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong813_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong813 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong813; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong813 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong813_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong814FieldNumber = 814;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong814;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong814_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong814 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong814; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong814 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong814_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong815FieldNumber = 815;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong815;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong815_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong815 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong815; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong815 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong815_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong816FieldNumber = 816;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong816;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong816_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong816 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong816; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong816 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong816_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong817FieldNumber = 817;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong817;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong817_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong817 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong817; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong817 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong817_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong818FieldNumber = 818;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong818;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong818_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong818 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong818; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong818 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong818_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong819FieldNumber = 819;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong819;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong819_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong819 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong819; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong819 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong819_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong820FieldNumber = 820;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong820;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong820_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong820 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong820; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong820 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong820_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong821FieldNumber = 821;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong821;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong821_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong821 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong821; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong821 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong821_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong822FieldNumber = 822;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong822;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong822_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong822 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong822; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong822 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong822_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong823FieldNumber = 823;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong823;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong823_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong823 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong823; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong823 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong823_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong824FieldNumber = 824;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong824;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong824_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong824 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong824; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong824 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong824_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong825FieldNumber = 825;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong825;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong825_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong825 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong825; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong825 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong825_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong826FieldNumber = 826;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong826;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong826_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong826 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong826; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong826 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong826_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong827FieldNumber = 827;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong827;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong827_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong827 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong827; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong827 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong827_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong828FieldNumber = 828;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong828;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong828_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong828 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong828; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong828 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong828_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong829FieldNumber = 829;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong829;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong829_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong829 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong829; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong829 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong829_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong830FieldNumber = 830;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong830;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong830_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong830 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong830; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong830 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong830_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong831FieldNumber = 831;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong831;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong831_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong831 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong831; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong831 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong831_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong832FieldNumber = 832;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong832;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong832_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong832 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong832; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong832 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong832_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong833FieldNumber = 833;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong833;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong833_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong833 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong833; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong833 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong833_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong834FieldNumber = 834;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong834;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong834_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong834 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong834; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong834 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong834_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong835FieldNumber = 835;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong835;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong835_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong835 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong835; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong835 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong835_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong836FieldNumber = 836;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong836;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong836_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong836 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong836; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong836 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong836_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong837FieldNumber = 837;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong837;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong837_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong837 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong837; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong837 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong837_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong838FieldNumber = 838;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong838;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong838_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong838 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong838; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong838 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong838_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong839FieldNumber = 839;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong839;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong839_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong839 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong839; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong839 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong839_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong840FieldNumber = 840;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong840;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong840_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong840 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong840; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong840 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong840_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong841FieldNumber = 841;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong841;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong841_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong841 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong841; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong841 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong841_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong842FieldNumber = 842;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong842;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong842_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong842 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong842; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong842 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong842_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong843FieldNumber = 843;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong843;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong843_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong843 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong843; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong843 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong843_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong844FieldNumber = 844;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong844;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong844_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong844 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong844; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong844 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong844_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong845FieldNumber = 845;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong845;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong845_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong845 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong845; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong845 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong845_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong846FieldNumber = 846;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong846;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong846_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong846 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong846; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong846 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong846_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong847FieldNumber = 847;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong847;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong847_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong847 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong847; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong847 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong847_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong848FieldNumber = 848;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong848;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong848_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong848 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong848; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong848 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong848_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong849FieldNumber = 849;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong849;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong849_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong849 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong849; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong849 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong849_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong850FieldNumber = 850;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong850;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong850_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong850 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong850; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong850 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong850_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong851FieldNumber = 851;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong851;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong851_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong851 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong851; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong851 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong851_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong852FieldNumber = 852;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong852;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong852_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong852 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong852; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong852 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong852_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong853FieldNumber = 853;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong853;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong853_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong853 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong853; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong853 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong853_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong854FieldNumber = 854;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong854;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong854_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong854 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong854; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong854 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong854_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong855FieldNumber = 855;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong855;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong855_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong855 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong855; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong855 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong855_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong856FieldNumber = 856;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong856;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong856_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong856 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong856; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong856 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong856_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong857FieldNumber = 857;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong857;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong857_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong857 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong857; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong857 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong857_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong858FieldNumber = 858;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong858;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong858_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong858 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong858; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong858 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong858_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong859FieldNumber = 859;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong859;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong859_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong859 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong859; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong859 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong859_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong860FieldNumber = 860;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong860;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong860_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong860 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong860; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong860 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong860_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong861FieldNumber = 861;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong861;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong861_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong861 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong861; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong861 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong861_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong862FieldNumber = 862;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong862;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong862_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong862 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong862; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong862 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong862_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong863FieldNumber = 863;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong863;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong863_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong863 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong863; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong863 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong863_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong864FieldNumber = 864;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong864;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong864_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong864 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong864; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong864 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong864_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong865FieldNumber = 865;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong865;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong865_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong865 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong865; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong865 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong865_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong866FieldNumber = 866;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong866;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong866_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong866 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong866; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong866 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong866_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong867FieldNumber = 867;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong867;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong867_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong867 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong867; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong867 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong867_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong868FieldNumber = 868;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong868;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong868_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong868 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong868; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong868 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong868_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong869FieldNumber = 869;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong869;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong869_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong869 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong869; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong869 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong869_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong870FieldNumber = 870;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong870;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong870_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong870 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong870; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong870 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong870_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong871FieldNumber = 871;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong871;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong871_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong871 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong871; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong871 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong871_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong872FieldNumber = 872;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong872;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong872_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong872 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong872; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong872 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong872_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong873FieldNumber = 873;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong873;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong873_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong873 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong873; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong873 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong873_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong874FieldNumber = 874;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong874;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong874_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong874 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong874; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong874 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong874_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong875FieldNumber = 875;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong875;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong875_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong875 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong875; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong875 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong875_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong876FieldNumber = 876;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong876;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong876_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong876 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong876; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong876 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong876_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong877FieldNumber = 877;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong877;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong877_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong877 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong877; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong877 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong877_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong878FieldNumber = 878;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong878;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong878_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong878 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong878; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong878 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong878_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong879FieldNumber = 879;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong879;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong879_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong879 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong879; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong879 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong879_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong880FieldNumber = 880;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong880;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong880_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong880 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong880; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong880 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong880_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong881FieldNumber = 881;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong881;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong881_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong881 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong881; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong881 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong881_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong882FieldNumber = 882;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong882;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong882_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong882 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong882; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong882 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong882_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong883FieldNumber = 883;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong883;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong883_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong883 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong883; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong883 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong883_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong884FieldNumber = 884;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong884;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong884_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong884 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong884; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong884 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong884_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong885FieldNumber = 885;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong885;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong885_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong885 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong885; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong885 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong885_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong886FieldNumber = 886;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong886;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong886_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong886 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong886; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong886 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong886_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong887FieldNumber = 887;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong887;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong887_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong887 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong887; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong887 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong887_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong888FieldNumber = 888;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong888;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong888_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong888 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong888; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong888 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong888_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong889FieldNumber = 889;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong889;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong889_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong889 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong889; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong889 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong889_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong890FieldNumber = 890;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong890;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong890_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong890 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong890; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong890 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong890_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong891FieldNumber = 891;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong891;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong891_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong891 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong891; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong891 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong891_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong892FieldNumber = 892;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong892;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong892_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong892 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong892; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong892 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong892_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong893FieldNumber = 893;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong893;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong893_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong893 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong893; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong893 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong893_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong894FieldNumber = 894;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong894;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong894_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong894 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong894; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong894 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong894_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong895FieldNumber = 895;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong895;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong895_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong895 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong895; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong895 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong895_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong896FieldNumber = 896;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong896;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong896_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong896 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong896; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong896 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong896_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong897FieldNumber = 897;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong897;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong897_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong897 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong897; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong897 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong897_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong898FieldNumber = 898;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong898;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong898_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong898 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong898; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong898 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong898_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong899FieldNumber = 899;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong899;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong899_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong899 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong899; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong899 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong899_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong900FieldNumber = 900;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong900;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong900_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong900 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong900; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong900 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong900_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong901FieldNumber = 901;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong901;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong901_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong901 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong901; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong901 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong901_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong902FieldNumber = 902;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong902;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong902_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong902 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong902; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong902 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong902_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong903FieldNumber = 903;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong903;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong903_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong903 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong903; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong903 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong903_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong904FieldNumber = 904;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong904;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong904_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong904 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong904; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong904 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong904_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong905FieldNumber = 905;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong905;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong905_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong905 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong905; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong905 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong905_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong906FieldNumber = 906;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong906;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong906_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong906 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong906; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong906 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong906_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong907FieldNumber = 907;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong907;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong907_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong907 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong907; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong907 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong907_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong908FieldNumber = 908;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong908;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong908_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong908 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong908; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong908 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong908_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong909FieldNumber = 909;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong909;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong909_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong909 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong909; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong909 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong909_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong910FieldNumber = 910;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong910;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong910_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong910 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong910; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong910 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong910_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong911FieldNumber = 911;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong911;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong911_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong911 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong911; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong911 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong911_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong912FieldNumber = 912;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong912;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong912_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong912 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong912; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong912 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong912_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong913FieldNumber = 913;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong913;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong913_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong913 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong913; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong913 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong913_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong914FieldNumber = 914;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong914;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong914_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong914 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong914; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong914 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong914_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong915FieldNumber = 915;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong915;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong915_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong915 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong915; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong915 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong915_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong916FieldNumber = 916;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong916;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong916_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong916 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong916; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong916 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong916_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong917FieldNumber = 917;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong917;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong917_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong917 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong917; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong917 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong917_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong918FieldNumber = 918;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong918;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong918_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong918 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong918; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong918 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong918_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong919FieldNumber = 919;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong919;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong919_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong919 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong919; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong919 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong919_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong920FieldNumber = 920;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong920;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong920_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong920 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong920; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong920 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong920_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong921FieldNumber = 921;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong921;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong921_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong921 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong921; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong921 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong921_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong922FieldNumber = 922;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong922;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong922_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong922 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong922; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong922 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong922_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong923FieldNumber = 923;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong923;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong923_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong923 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong923; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong923 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong923_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong924FieldNumber = 924;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong924;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong924_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong924 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong924; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong924 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong924_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong925FieldNumber = 925;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong925;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong925_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong925 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong925; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong925 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong925_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong926FieldNumber = 926;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong926;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong926_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong926 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong926; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong926 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong926_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong927FieldNumber = 927;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong927;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong927_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong927 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong927; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong927 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong927_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong928FieldNumber = 928;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong928;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong928_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong928 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong928; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong928 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong928_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong929FieldNumber = 929;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong929;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong929_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong929 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong929; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong929 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong929_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong930FieldNumber = 930;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong930;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong930_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong930 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong930; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong930 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong930_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong931FieldNumber = 931;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong931;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong931_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong931 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong931; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong931 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong931_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong932FieldNumber = 932;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong932;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong932_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong932 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong932; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong932 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong932_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong933FieldNumber = 933;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong933;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong933_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong933 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong933; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong933 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong933_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong934FieldNumber = 934;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong934;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong934_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong934 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong934; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong934 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong934_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong935FieldNumber = 935;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong935;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong935_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong935 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong935; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong935 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong935_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong936FieldNumber = 936;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong936;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong936_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong936 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong936; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong936 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong936_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong937FieldNumber = 937;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong937;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong937_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong937 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong937; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong937 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong937_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong938FieldNumber = 938;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong938;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong938_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong938 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong938; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong938 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong938_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong939FieldNumber = 939;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong939;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong939_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong939 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong939; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong939 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong939_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong940FieldNumber = 940;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong940;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong940_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong940 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong940; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong940 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong940_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong941FieldNumber = 941;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong941;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong941_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong941 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong941; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong941 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong941_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong942FieldNumber = 942;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong942;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong942_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong942 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong942; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong942 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong942_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong943FieldNumber = 943;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong943;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong943_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong943 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong943; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong943 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong943_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong944FieldNumber = 944;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong944;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong944_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong944 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong944; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong944 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong944_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong945FieldNumber = 945;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong945;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong945_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong945 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong945; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong945 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong945_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong946FieldNumber = 946;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong946;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong946_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong946 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong946; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong946 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong946_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong947FieldNumber = 947;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong947;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong947_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong947 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong947; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong947 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong947_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong948FieldNumber = 948;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong948;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong948_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong948 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong948; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong948 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong948_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong949FieldNumber = 949;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong949;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong949_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong949 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong949; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong949 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong949_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong950FieldNumber = 950;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong950;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong950_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong950 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong950; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong950 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong950_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong951FieldNumber = 951;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong951;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong951_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong951 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong951; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong951 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong951_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong952FieldNumber = 952;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong952;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong952_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong952 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong952; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong952 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong952_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong953FieldNumber = 953;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong953;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong953_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong953 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong953; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong953 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong953_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong954FieldNumber = 954;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong954;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong954_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong954 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong954; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong954 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong954_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong955FieldNumber = 955;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong955;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong955_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong955 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong955; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong955 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong955_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong956FieldNumber = 956;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong956;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong956_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong956 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong956; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong956 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong956_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong957FieldNumber = 957;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong957;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong957_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong957 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong957; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong957 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong957_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong958FieldNumber = 958;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong958;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong958_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong958 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong958; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong958 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong958_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong959FieldNumber = 959;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong959;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong959_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong959 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong959; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong959 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong959_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong960FieldNumber = 960;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong960;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong960_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong960 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong960; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong960 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong960_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong961FieldNumber = 961;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong961;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong961_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong961 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong961; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong961 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong961_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong962FieldNumber = 962;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong962;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong962_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong962 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong962; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong962 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong962_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong963FieldNumber = 963;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong963;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong963_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong963 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong963; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong963 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong963_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong964FieldNumber = 964;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong964;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong964_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong964 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong964; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong964 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong964_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong965FieldNumber = 965;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong965;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong965_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong965 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong965; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong965 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong965_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong966FieldNumber = 966;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong966;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong966_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong966 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong966; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong966 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong966_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong967FieldNumber = 967;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong967;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong967_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong967 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong967; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong967 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong967_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong968FieldNumber = 968;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong968;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong968_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong968 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong968; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong968 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong968_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong969FieldNumber = 969;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong969;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong969_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong969 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong969; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong969 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong969_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong970FieldNumber = 970;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong970;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong970_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong970 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong970; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong970 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong970_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong971FieldNumber = 971;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong971;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong971_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong971 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong971; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong971 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong971_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong972FieldNumber = 972;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong972;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong972_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong972 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong972; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong972 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong972_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong973FieldNumber = 973;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong973;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong973_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong973 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong973; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong973 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong973_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong974FieldNumber = 974;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong974;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong974_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong974 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong974; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong974 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong974_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong975FieldNumber = 975;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong975;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong975_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong975 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong975; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong975 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong975_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong976FieldNumber = 976;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong976;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong976_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong976 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong976; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong976 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong976_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong977FieldNumber = 977;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong977;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong977_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong977 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong977; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong977 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong977_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong978FieldNumber = 978;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong978;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong978_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong978 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong978; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong978 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong978_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong979FieldNumber = 979;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong979;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong979_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong979 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong979; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong979 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong979_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong980FieldNumber = 980;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong980;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong980_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong980 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong980; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong980 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong980_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong981FieldNumber = 981;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong981;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong981_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong981 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong981; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong981 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong981_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong982FieldNumber = 982;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong982;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong982_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong982 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong982; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong982 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong982_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong983FieldNumber = 983;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong983;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong983_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong983 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong983; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong983 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong983_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong984FieldNumber = 984;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong984;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong984_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong984 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong984; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong984 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong984_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong985FieldNumber = 985;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong985;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong985_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong985 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong985; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong985 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong985_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong986FieldNumber = 986;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong986;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong986_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong986 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong986; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong986 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong986_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong987FieldNumber = 987;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong987;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong987_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong987 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong987; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong987 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong987_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong988FieldNumber = 988;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong988;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong988_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong988 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong988; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong988 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong988_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong989FieldNumber = 989;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong989;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong989_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong989 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong989; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong989 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong989_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong990FieldNumber = 990;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong990;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong990_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong990 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong990; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong990 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong990_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong991FieldNumber = 991;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong991;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong991_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong991 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong991; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong991 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong991_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong992FieldNumber = 992;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong992;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong992_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong992 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong992; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong992 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong992_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong993FieldNumber = 993;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong993;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong993_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong993 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong993; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong993 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong993_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong994FieldNumber = 994;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong994;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong994_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong994 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong994; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong994 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong994_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong995FieldNumber = 995;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong995;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong995_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong995 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong995; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong995 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong995_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong996FieldNumber = 996;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong996;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong996_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong996 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong996; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong996 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong996_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong997FieldNumber = 997;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong997;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong997_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong997 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong997; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong997 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong997_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong998FieldNumber = 998;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong998;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong998_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong998 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong998; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong998 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong998_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong999FieldNumber = 999;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong999;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong999_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong999 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong999; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong999 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong999_; }
+    }
+
+    public const int LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong1000FieldNumber = 1000;
+    private bool hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong1000;
+    private string longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong1000_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+    public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong1000 {
+      get { return hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong1000; }
+    }
+    public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong1000 {
+      get { return longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong1000_; }
+    }
+
+    public static TestEnormousDescriptor ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestEnormousDescriptor ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestEnormousDescriptor ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestEnormousDescriptor ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestEnormousDescriptor ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestEnormousDescriptor ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestEnormousDescriptor ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestEnormousDescriptor ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestEnormousDescriptor ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestEnormousDescriptor ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestEnormousDescriptor MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestEnormousDescriptor prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestEnormousDescriptor, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestEnormousDescriptor cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestEnormousDescriptor result;
+
+      private TestEnormousDescriptor PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestEnormousDescriptor original = result;
+          result = new TestEnormousDescriptor();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestEnormousDescriptor MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestEnormousDescriptor.Descriptor; }
+      }
+
+      public override TestEnormousDescriptor DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestEnormousDescriptor.DefaultInstance; }
+      }
+
+      public override TestEnormousDescriptor BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong1 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong1; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong1 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong1; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong1(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong1(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong1 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong1_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong1() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong1 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong1_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong2 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong2; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong2 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong2; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong2(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong2(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong2 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong2_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong2() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong2 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong2_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong3 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong3; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong3 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong3; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong3(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong3(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong3 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong3_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong3() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong3 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong3_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong4 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong4; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong4 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong4; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong4(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong4(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong4 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong4_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong4() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong4 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong4_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong5 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong5; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong5 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong5; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong5(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong5(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong5 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong5_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong5() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong5 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong5_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong6 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong6; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong6 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong6; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong6(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong6(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong6 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong6_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong6() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong6 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong6_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong7 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong7; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong7 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong7; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong7(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong7(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong7 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong7_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong7() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong7 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong7_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong8 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong8; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong8 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong8; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong8(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong8(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong8 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong8_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong8() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong8 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong8_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong9 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong9; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong9 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong9; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong9(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong9(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong9 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong9_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong9() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong9 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong9_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong10 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong10; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong10 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong10; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong10(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong10(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong10 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong10_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong10() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong10 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong10_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong11 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong11; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong11 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong11; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong11(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong11(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong11 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong11_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong11() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong11 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong11_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong12 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong12; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong12 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong12; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong12(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong12(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong12 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong12_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong12() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong12 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong12_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong13 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong13; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong13 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong13; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong13(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong13(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong13 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong13_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong13() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong13 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong13_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong14 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong14; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong14 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong14; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong14(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong14(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong14 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong14_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong14() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong14 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong14_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong15 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong15; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong15 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong15; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong15(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong15(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong15 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong15_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong15() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong15 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong15_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong16 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong16; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong16 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong16; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong16(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong16(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong16 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong16_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong16() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong16 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong16_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong17 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong17; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong17 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong17; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong17(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong17(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong17 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong17_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong17() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong17 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong17_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong18 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong18; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong18 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong18; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong18(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong18(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong18 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong18_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong18() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong18 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong18_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong19 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong19; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong19 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong19; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong19(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong19(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong19 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong19_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong19() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong19 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong19_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong20 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong20; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong20 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong20; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong20(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong20(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong20 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong20_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong20() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong20 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong20_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong21 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong21; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong21 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong21; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong21(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong21(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong21 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong21_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong21() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong21 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong21_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong22 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong22; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong22 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong22; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong22(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong22(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong22 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong22_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong22() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong22 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong22_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong23 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong23; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong23 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong23; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong23(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong23(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong23 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong23_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong23() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong23 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong23_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong24 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong24; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong24 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong24; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong24(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong24(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong24 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong24_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong24() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong24 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong24_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong25 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong25; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong25 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong25; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong25(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong25(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong25 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong25_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong25() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong25 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong25_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong26 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong26; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong26 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong26; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong26(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong26(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong26 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong26_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong26() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong26 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong26_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong27 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong27; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong27 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong27; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong27(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong27(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong27 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong27_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong27() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong27 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong27_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong28 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong28; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong28 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong28; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong28(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong28(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong28 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong28_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong28() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong28 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong28_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong29 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong29; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong29 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong29; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong29(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong29(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong29 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong29_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong29() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong29 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong29_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong30 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong30; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong30 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong30; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong30(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong30(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong30 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong30_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong30() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong30 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong30_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong31 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong31; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong31 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong31; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong31(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong31(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong31 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong31_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong31() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong31 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong31_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong32 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong32; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong32 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong32; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong32(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong32(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong32 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong32_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong32() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong32 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong32_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong33 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong33; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong33 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong33; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong33(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong33(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong33 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong33_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong33() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong33 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong33_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong34 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong34; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong34 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong34; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong34(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong34(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong34 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong34_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong34() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong34 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong34_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong35 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong35; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong35 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong35; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong35(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong35(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong35 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong35_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong35() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong35 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong35_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong36 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong36; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong36 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong36; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong36(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong36(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong36 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong36_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong36() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong36 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong36_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong37 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong37; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong37 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong37; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong37(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong37(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong37 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong37_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong37() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong37 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong37_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong38 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong38; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong38 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong38; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong38(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong38(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong38 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong38_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong38() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong38 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong38_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong39 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong39; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong39 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong39; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong39(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong39(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong39 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong39_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong39() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong39 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong39_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong40 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong40; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong40 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong40; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong40(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong40(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong40 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong40_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong40() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong40 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong40_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong41 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong41; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong41 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong41; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong41(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong41(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong41 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong41_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong41() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong41 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong41_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong42 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong42; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong42 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong42; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong42(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong42(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong42 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong42_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong42() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong42 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong42_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong43 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong43; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong43 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong43; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong43(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong43(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong43 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong43_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong43() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong43 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong43_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong44 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong44; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong44 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong44; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong44(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong44(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong44 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong44_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong44() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong44 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong44_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong45 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong45; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong45 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong45; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong45(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong45(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong45 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong45_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong45() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong45 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong45_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong46 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong46; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong46 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong46; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong46(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong46(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong46 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong46_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong46() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong46 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong46_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong47 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong47; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong47 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong47; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong47(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong47(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong47 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong47_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong47() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong47 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong47_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong48 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong48; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong48 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong48; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong48(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong48(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong48 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong48_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong48() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong48 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong48_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong49 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong49; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong49 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong49; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong49(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong49(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong49 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong49_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong49() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong49 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong49_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong50 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong50; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong50 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong50; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong50(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong50(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong50 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong50_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong50() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong50 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong50_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong51 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong51; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong51 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong51; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong51(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong51(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong51 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong51_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong51() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong51 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong51_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong52 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong52; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong52 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong52; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong52(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong52(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong52 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong52_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong52() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong52 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong52_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong53 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong53; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong53 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong53; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong53(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong53(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong53 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong53_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong53() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong53 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong53_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong54 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong54; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong54 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong54; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong54(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong54(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong54 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong54_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong54() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong54 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong54_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong55 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong55; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong55 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong55; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong55(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong55(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong55 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong55_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong55() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong55 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong55_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong56 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong56; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong56 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong56; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong56(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong56(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong56 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong56_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong56() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong56 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong56_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong57 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong57; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong57 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong57; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong57(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong57(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong57 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong57_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong57() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong57 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong57_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong58 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong58; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong58 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong58; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong58(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong58(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong58 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong58_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong58() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong58 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong58_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong59 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong59; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong59 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong59; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong59(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong59(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong59 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong59_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong59() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong59 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong59_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong60 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong60; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong60 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong60; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong60(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong60(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong60 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong60_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong60() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong60 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong60_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong61 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong61; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong61 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong61; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong61(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong61(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong61 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong61_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong61() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong61 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong61_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong62 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong62; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong62 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong62; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong62(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong62(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong62 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong62_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong62() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong62 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong62_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong63 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong63; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong63 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong63; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong63(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong63(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong63 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong63_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong63() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong63 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong63_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong64 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong64; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong64 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong64; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong64(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong64(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong64 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong64_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong64() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong64 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong64_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong65 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong65; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong65 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong65; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong65(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong65(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong65 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong65_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong65() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong65 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong65_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong66 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong66; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong66 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong66; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong66(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong66(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong66 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong66_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong66() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong66 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong66_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong67 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong67; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong67 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong67; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong67(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong67(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong67 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong67_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong67() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong67 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong67_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong68 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong68; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong68 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong68; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong68(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong68(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong68 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong68_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong68() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong68 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong68_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong69 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong69; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong69 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong69; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong69(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong69(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong69 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong69_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong69() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong69 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong69_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong70 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong70; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong70 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong70; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong70(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong70(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong70 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong70_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong70() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong70 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong70_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong71 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong71; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong71 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong71; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong71(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong71(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong71 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong71_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong71() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong71 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong71_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong72 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong72; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong72 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong72; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong72(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong72(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong72 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong72_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong72() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong72 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong72_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong73 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong73; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong73 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong73; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong73(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong73(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong73 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong73_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong73() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong73 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong73_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong74 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong74; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong74 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong74; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong74(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong74(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong74 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong74_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong74() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong74 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong74_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong75 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong75; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong75 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong75; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong75(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong75(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong75 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong75_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong75() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong75 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong75_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong76 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong76; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong76 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong76; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong76(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong76(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong76 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong76_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong76() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong76 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong76_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong77 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong77; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong77 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong77; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong77(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong77(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong77 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong77_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong77() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong77 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong77_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong78 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong78; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong78 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong78; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong78(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong78(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong78 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong78_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong78() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong78 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong78_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong79 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong79; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong79 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong79; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong79(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong79(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong79 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong79_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong79() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong79 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong79_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong80 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong80; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong80 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong80; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong80(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong80(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong80 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong80_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong80() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong80 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong80_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong81 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong81; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong81 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong81; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong81(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong81(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong81 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong81_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong81() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong81 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong81_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong82 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong82; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong82 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong82; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong82(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong82(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong82 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong82_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong82() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong82 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong82_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong83 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong83; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong83 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong83; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong83(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong83(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong83 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong83_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong83() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong83 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong83_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong84 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong84; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong84 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong84; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong84(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong84(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong84 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong84_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong84() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong84 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong84_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong85 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong85; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong85 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong85; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong85(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong85(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong85 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong85_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong85() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong85 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong85_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong86 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong86; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong86 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong86; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong86(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong86(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong86 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong86_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong86() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong86 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong86_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong87 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong87; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong87 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong87; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong87(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong87(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong87 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong87_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong87() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong87 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong87_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong88 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong88; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong88 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong88; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong88(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong88(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong88 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong88_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong88() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong88 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong88_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong89 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong89; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong89 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong89; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong89(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong89(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong89 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong89_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong89() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong89 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong89_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong90 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong90; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong90 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong90; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong90(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong90(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong90 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong90_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong90() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong90 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong90_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong91 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong91; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong91 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong91; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong91(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong91(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong91 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong91_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong91() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong91 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong91_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong92 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong92; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong92 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong92; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong92(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong92(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong92 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong92_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong92() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong92 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong92_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong93 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong93; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong93 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong93; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong93(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong93(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong93 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong93_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong93() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong93 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong93_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong94 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong94; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong94 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong94; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong94(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong94(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong94 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong94_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong94() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong94 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong94_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong95 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong95; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong95 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong95; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong95(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong95(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong95 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong95_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong95() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong95 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong95_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong96 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong96; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong96 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong96; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong96(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong96(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong96 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong96_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong96() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong96 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong96_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong97 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong97; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong97 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong97; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong97(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong97(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong97 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong97_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong97() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong97 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong97_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong98 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong98; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong98 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong98; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong98(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong98(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong98 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong98_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong98() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong98 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong98_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong99 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong99; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong99 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong99; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong99(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong99(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong99 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong99_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong99() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong99 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong99_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong100 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong100; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong100 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong100; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong100(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong100(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong100 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong100_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong100() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong100 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong100_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong101 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong101; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong101 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong101; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong101(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong101(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong101 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong101_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong101() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong101 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong101_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong102 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong102; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong102 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong102; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong102(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong102(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong102 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong102_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong102() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong102 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong102_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong103 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong103; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong103 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong103; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong103(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong103(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong103 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong103_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong103() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong103 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong103_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong104 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong104; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong104 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong104; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong104(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong104(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong104 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong104_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong104() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong104 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong104_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong105 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong105; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong105 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong105; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong105(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong105(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong105 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong105_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong105() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong105 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong105_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong106 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong106; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong106 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong106; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong106(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong106(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong106 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong106_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong106() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong106 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong106_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong107 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong107; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong107 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong107; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong107(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong107(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong107 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong107_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong107() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong107 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong107_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong108 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong108; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong108 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong108; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong108(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong108(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong108 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong108_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong108() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong108 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong108_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong109 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong109; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong109 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong109; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong109(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong109(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong109 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong109_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong109() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong109 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong109_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong110 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong110; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong110 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong110; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong110(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong110(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong110 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong110_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong110() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong110 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong110_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong111 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong111; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong111 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong111; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong111(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong111(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong111 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong111_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong111() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong111 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong111_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong112 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong112; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong112 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong112; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong112(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong112(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong112 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong112_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong112() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong112 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong112_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong113 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong113; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong113 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong113; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong113(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong113(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong113 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong113_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong113() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong113 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong113_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong114 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong114; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong114 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong114; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong114(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong114(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong114 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong114_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong114() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong114 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong114_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong115 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong115; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong115 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong115; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong115(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong115(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong115 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong115_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong115() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong115 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong115_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong116 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong116; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong116 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong116; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong116(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong116(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong116 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong116_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong116() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong116 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong116_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong117 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong117; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong117 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong117; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong117(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong117(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong117 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong117_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong117() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong117 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong117_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong118 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong118; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong118 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong118; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong118(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong118(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong118 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong118_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong118() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong118 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong118_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong119 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong119; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong119 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong119; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong119(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong119(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong119 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong119_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong119() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong119 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong119_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong120 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong120; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong120 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong120; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong120(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong120(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong120 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong120_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong120() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong120 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong120_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong121 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong121; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong121 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong121; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong121(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong121(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong121 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong121_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong121() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong121 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong121_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong122 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong122; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong122 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong122; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong122(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong122(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong122 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong122_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong122() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong122 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong122_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong123 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong123; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong123 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong123; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong123(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong123(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong123 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong123_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong123() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong123 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong123_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong124 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong124; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong124 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong124; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong124(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong124(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong124 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong124_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong124() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong124 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong124_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong125 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong125; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong125 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong125; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong125(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong125(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong125 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong125_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong125() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong125 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong125_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong126 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong126; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong126 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong126; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong126(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong126(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong126 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong126_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong126() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong126 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong126_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong127 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong127; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong127 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong127; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong127(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong127(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong127 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong127_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong127() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong127 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong127_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong128 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong128; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong128 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong128; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong128(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong128(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong128 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong128_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong128() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong128 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong128_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong129 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong129; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong129 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong129; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong129(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong129(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong129 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong129_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong129() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong129 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong129_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong130 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong130; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong130 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong130; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong130(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong130(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong130 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong130_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong130() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong130 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong130_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong131 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong131; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong131 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong131; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong131(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong131(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong131 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong131_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong131() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong131 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong131_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong132 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong132; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong132 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong132; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong132(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong132(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong132 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong132_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong132() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong132 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong132_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong133 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong133; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong133 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong133; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong133(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong133(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong133 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong133_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong133() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong133 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong133_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong134 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong134; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong134 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong134; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong134(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong134(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong134 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong134_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong134() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong134 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong134_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong135 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong135; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong135 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong135; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong135(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong135(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong135 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong135_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong135() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong135 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong135_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong136 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong136; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong136 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong136; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong136(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong136(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong136 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong136_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong136() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong136 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong136_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong137 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong137; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong137 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong137; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong137(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong137(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong137 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong137_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong137() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong137 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong137_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong138 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong138; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong138 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong138; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong138(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong138(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong138 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong138_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong138() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong138 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong138_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong139 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong139; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong139 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong139; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong139(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong139(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong139 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong139_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong139() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong139 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong139_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong140 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong140; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong140 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong140; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong140(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong140(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong140 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong140_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong140() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong140 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong140_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong141 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong141; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong141 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong141; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong141(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong141(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong141 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong141_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong141() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong141 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong141_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong142 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong142; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong142 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong142; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong142(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong142(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong142 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong142_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong142() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong142 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong142_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong143 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong143; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong143 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong143; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong143(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong143(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong143 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong143_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong143() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong143 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong143_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong144 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong144; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong144 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong144; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong144(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong144(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong144 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong144_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong144() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong144 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong144_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong145 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong145; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong145 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong145; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong145(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong145(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong145 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong145_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong145() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong145 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong145_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong146 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong146; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong146 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong146; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong146(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong146(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong146 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong146_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong146() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong146 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong146_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong147 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong147; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong147 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong147; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong147(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong147(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong147 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong147_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong147() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong147 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong147_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong148 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong148; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong148 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong148; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong148(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong148(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong148 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong148_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong148() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong148 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong148_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong149 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong149; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong149 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong149; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong149(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong149(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong149 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong149_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong149() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong149 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong149_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong150 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong150; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong150 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong150; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong150(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong150(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong150 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong150_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong150() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong150 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong150_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong151 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong151; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong151 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong151; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong151(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong151(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong151 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong151_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong151() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong151 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong151_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong152 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong152; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong152 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong152; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong152(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong152(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong152 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong152_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong152() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong152 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong152_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong153 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong153; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong153 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong153; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong153(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong153(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong153 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong153_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong153() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong153 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong153_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong154 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong154; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong154 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong154; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong154(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong154(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong154 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong154_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong154() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong154 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong154_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong155 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong155; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong155 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong155; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong155(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong155(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong155 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong155_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong155() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong155 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong155_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong156 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong156; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong156 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong156; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong156(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong156(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong156 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong156_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong156() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong156 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong156_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong157 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong157; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong157 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong157; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong157(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong157(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong157 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong157_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong157() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong157 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong157_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong158 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong158; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong158 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong158; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong158(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong158(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong158 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong158_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong158() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong158 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong158_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong159 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong159; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong159 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong159; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong159(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong159(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong159 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong159_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong159() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong159 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong159_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong160 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong160; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong160 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong160; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong160(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong160(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong160 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong160_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong160() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong160 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong160_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong161 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong161; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong161 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong161; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong161(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong161(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong161 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong161_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong161() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong161 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong161_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong162 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong162; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong162 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong162; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong162(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong162(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong162 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong162_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong162() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong162 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong162_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong163 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong163; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong163 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong163; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong163(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong163(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong163 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong163_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong163() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong163 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong163_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong164 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong164; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong164 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong164; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong164(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong164(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong164 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong164_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong164() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong164 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong164_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong165 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong165; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong165 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong165; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong165(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong165(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong165 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong165_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong165() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong165 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong165_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong166 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong166; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong166 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong166; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong166(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong166(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong166 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong166_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong166() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong166 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong166_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong167 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong167; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong167 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong167; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong167(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong167(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong167 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong167_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong167() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong167 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong167_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong168 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong168; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong168 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong168; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong168(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong168(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong168 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong168_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong168() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong168 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong168_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong169 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong169; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong169 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong169; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong169(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong169(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong169 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong169_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong169() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong169 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong169_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong170 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong170; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong170 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong170; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong170(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong170(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong170 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong170_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong170() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong170 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong170_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong171 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong171; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong171 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong171; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong171(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong171(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong171 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong171_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong171() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong171 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong171_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong172 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong172; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong172 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong172; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong172(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong172(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong172 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong172_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong172() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong172 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong172_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong173 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong173; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong173 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong173; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong173(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong173(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong173 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong173_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong173() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong173 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong173_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong174 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong174; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong174 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong174; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong174(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong174(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong174 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong174_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong174() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong174 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong174_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong175 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong175; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong175 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong175; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong175(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong175(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong175 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong175_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong175() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong175 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong175_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong176 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong176; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong176 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong176; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong176(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong176(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong176 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong176_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong176() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong176 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong176_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong177 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong177; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong177 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong177; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong177(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong177(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong177 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong177_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong177() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong177 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong177_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong178 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong178; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong178 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong178; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong178(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong178(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong178 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong178_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong178() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong178 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong178_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong179 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong179; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong179 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong179; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong179(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong179(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong179 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong179_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong179() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong179 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong179_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong180 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong180; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong180 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong180; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong180(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong180(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong180 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong180_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong180() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong180 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong180_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong181 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong181; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong181 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong181; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong181(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong181(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong181 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong181_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong181() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong181 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong181_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong182 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong182; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong182 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong182; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong182(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong182(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong182 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong182_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong182() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong182 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong182_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong183 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong183; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong183 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong183; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong183(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong183(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong183 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong183_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong183() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong183 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong183_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong184 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong184; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong184 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong184; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong184(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong184(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong184 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong184_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong184() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong184 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong184_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong185 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong185; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong185 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong185; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong185(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong185(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong185 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong185_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong185() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong185 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong185_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong186 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong186; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong186 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong186; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong186(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong186(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong186 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong186_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong186() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong186 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong186_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong187 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong187; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong187 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong187; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong187(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong187(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong187 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong187_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong187() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong187 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong187_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong188 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong188; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong188 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong188; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong188(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong188(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong188 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong188_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong188() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong188 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong188_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong189 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong189; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong189 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong189; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong189(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong189(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong189 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong189_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong189() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong189 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong189_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong190 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong190; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong190 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong190; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong190(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong190(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong190 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong190_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong190() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong190 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong190_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong191 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong191; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong191 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong191; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong191(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong191(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong191 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong191_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong191() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong191 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong191_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong192 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong192; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong192 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong192; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong192(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong192(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong192 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong192_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong192() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong192 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong192_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong193 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong193; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong193 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong193; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong193(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong193(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong193 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong193_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong193() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong193 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong193_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong194 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong194; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong194 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong194; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong194(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong194(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong194 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong194_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong194() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong194 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong194_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong195 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong195; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong195 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong195; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong195(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong195(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong195 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong195_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong195() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong195 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong195_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong196 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong196; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong196 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong196; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong196(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong196(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong196 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong196_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong196() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong196 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong196_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong197 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong197; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong197 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong197; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong197(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong197(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong197 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong197_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong197() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong197 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong197_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong198 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong198; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong198 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong198; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong198(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong198(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong198 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong198_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong198() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong198 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong198_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong199 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong199; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong199 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong199; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong199(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong199(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong199 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong199_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong199() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong199 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong199_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong200 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong200; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong200 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong200; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong200(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong200(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong200 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong200_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong200() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong200 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong200_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong201 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong201; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong201 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong201; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong201(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong201(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong201 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong201_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong201() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong201 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong201_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong202 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong202; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong202 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong202; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong202(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong202(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong202 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong202_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong202() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong202 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong202_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong203 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong203; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong203 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong203; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong203(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong203(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong203 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong203_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong203() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong203 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong203_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong204 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong204; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong204 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong204; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong204(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong204(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong204 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong204_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong204() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong204 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong204_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong205 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong205; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong205 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong205; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong205(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong205(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong205 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong205_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong205() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong205 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong205_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong206 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong206; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong206 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong206; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong206(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong206(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong206 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong206_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong206() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong206 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong206_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong207 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong207; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong207 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong207; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong207(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong207(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong207 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong207_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong207() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong207 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong207_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong208 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong208; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong208 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong208; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong208(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong208(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong208 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong208_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong208() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong208 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong208_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong209 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong209; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong209 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong209; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong209(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong209(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong209 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong209_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong209() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong209 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong209_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong210 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong210; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong210 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong210; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong210(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong210(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong210 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong210_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong210() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong210 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong210_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong211 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong211; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong211 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong211; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong211(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong211(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong211 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong211_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong211() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong211 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong211_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong212 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong212; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong212 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong212; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong212(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong212(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong212 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong212_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong212() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong212 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong212_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong213 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong213; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong213 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong213; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong213(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong213(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong213 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong213_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong213() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong213 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong213_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong214 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong214; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong214 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong214; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong214(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong214(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong214 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong214_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong214() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong214 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong214_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong215 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong215; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong215 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong215; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong215(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong215(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong215 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong215_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong215() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong215 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong215_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong216 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong216; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong216 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong216; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong216(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong216(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong216 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong216_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong216() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong216 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong216_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong217 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong217; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong217 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong217; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong217(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong217(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong217 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong217_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong217() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong217 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong217_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong218 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong218; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong218 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong218; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong218(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong218(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong218 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong218_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong218() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong218 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong218_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong219 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong219; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong219 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong219; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong219(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong219(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong219 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong219_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong219() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong219 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong219_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong220 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong220; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong220 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong220; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong220(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong220(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong220 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong220_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong220() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong220 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong220_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong221 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong221; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong221 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong221; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong221(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong221(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong221 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong221_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong221() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong221 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong221_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong222 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong222; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong222 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong222; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong222(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong222(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong222 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong222_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong222() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong222 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong222_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong223 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong223; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong223 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong223; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong223(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong223(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong223 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong223_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong223() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong223 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong223_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong224 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong224; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong224 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong224; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong224(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong224(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong224 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong224_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong224() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong224 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong224_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong225 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong225; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong225 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong225; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong225(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong225(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong225 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong225_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong225() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong225 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong225_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong226 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong226; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong226 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong226; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong226(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong226(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong226 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong226_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong226() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong226 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong226_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong227 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong227; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong227 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong227; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong227(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong227(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong227 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong227_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong227() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong227 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong227_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong228 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong228; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong228 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong228; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong228(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong228(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong228 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong228_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong228() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong228 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong228_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong229 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong229; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong229 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong229; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong229(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong229(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong229 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong229_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong229() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong229 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong229_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong230 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong230; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong230 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong230; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong230(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong230(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong230 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong230_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong230() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong230 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong230_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong231 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong231; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong231 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong231; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong231(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong231(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong231 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong231_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong231() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong231 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong231_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong232 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong232; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong232 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong232; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong232(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong232(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong232 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong232_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong232() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong232 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong232_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong233 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong233; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong233 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong233; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong233(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong233(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong233 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong233_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong233() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong233 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong233_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong234 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong234; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong234 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong234; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong234(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong234(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong234 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong234_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong234() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong234 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong234_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong235 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong235; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong235 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong235; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong235(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong235(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong235 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong235_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong235() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong235 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong235_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong236 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong236; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong236 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong236; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong236(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong236(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong236 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong236_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong236() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong236 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong236_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong237 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong237; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong237 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong237; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong237(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong237(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong237 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong237_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong237() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong237 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong237_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong238 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong238; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong238 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong238; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong238(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong238(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong238 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong238_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong238() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong238 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong238_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong239 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong239; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong239 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong239; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong239(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong239(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong239 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong239_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong239() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong239 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong239_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong240 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong240; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong240 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong240; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong240(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong240(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong240 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong240_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong240() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong240 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong240_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong241 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong241; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong241 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong241; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong241(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong241(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong241 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong241_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong241() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong241 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong241_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong242 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong242; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong242 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong242; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong242(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong242(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong242 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong242_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong242() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong242 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong242_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong243 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong243; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong243 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong243; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong243(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong243(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong243 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong243_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong243() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong243 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong243_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong244 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong244; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong244 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong244; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong244(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong244(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong244 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong244_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong244() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong244 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong244_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong245 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong245; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong245 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong245; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong245(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong245(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong245 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong245_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong245() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong245 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong245_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong246 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong246; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong246 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong246; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong246(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong246(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong246 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong246_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong246() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong246 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong246_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong247 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong247; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong247 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong247; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong247(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong247(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong247 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong247_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong247() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong247 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong247_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong248 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong248; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong248 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong248; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong248(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong248(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong248 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong248_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong248() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong248 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong248_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong249 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong249; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong249 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong249; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong249(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong249(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong249 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong249_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong249() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong249 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong249_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong250 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong250; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong250 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong250; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong250(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong250(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong250 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong250_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong250() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong250 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong250_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong251 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong251; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong251 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong251; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong251(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong251(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong251 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong251_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong251() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong251 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong251_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong252 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong252; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong252 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong252; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong252(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong252(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong252 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong252_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong252() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong252 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong252_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong253 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong253; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong253 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong253; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong253(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong253(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong253 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong253_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong253() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong253 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong253_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong254 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong254; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong254 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong254; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong254(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong254(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong254 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong254_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong254() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong254 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong254_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong255 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong255; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong255 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong255; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong255(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong255(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong255 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong255_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong255() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong255 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong255_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong256 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong256; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong256 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong256; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong256(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong256(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong256 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong256_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong256() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong256 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong256_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong257 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong257; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong257 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong257; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong257(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong257(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong257 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong257_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong257() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong257 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong257_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong258 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong258; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong258 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong258; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong258(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong258(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong258 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong258_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong258() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong258 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong258_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong259 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong259; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong259 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong259; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong259(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong259(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong259 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong259_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong259() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong259 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong259_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong260 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong260; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong260 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong260; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong260(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong260(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong260 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong260_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong260() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong260 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong260_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong261 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong261; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong261 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong261; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong261(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong261(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong261 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong261_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong261() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong261 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong261_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong262 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong262; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong262 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong262; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong262(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong262(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong262 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong262_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong262() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong262 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong262_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong263 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong263; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong263 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong263; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong263(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong263(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong263 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong263_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong263() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong263 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong263_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong264 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong264; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong264 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong264; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong264(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong264(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong264 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong264_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong264() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong264 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong264_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong265 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong265; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong265 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong265; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong265(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong265(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong265 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong265_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong265() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong265 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong265_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong266 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong266; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong266 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong266; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong266(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong266(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong266 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong266_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong266() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong266 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong266_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong267 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong267; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong267 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong267; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong267(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong267(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong267 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong267_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong267() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong267 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong267_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong268 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong268; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong268 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong268; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong268(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong268(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong268 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong268_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong268() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong268 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong268_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong269 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong269; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong269 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong269; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong269(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong269(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong269 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong269_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong269() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong269 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong269_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong270 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong270; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong270 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong270; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong270(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong270(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong270 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong270_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong270() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong270 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong270_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong271 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong271; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong271 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong271; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong271(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong271(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong271 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong271_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong271() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong271 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong271_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong272 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong272; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong272 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong272; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong272(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong272(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong272 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong272_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong272() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong272 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong272_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong273 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong273; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong273 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong273; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong273(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong273(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong273 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong273_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong273() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong273 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong273_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong274 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong274; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong274 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong274; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong274(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong274(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong274 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong274_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong274() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong274 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong274_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong275 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong275; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong275 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong275; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong275(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong275(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong275 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong275_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong275() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong275 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong275_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong276 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong276; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong276 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong276; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong276(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong276(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong276 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong276_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong276() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong276 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong276_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong277 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong277; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong277 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong277; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong277(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong277(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong277 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong277_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong277() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong277 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong277_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong278 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong278; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong278 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong278; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong278(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong278(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong278 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong278_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong278() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong278 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong278_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong279 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong279; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong279 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong279; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong279(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong279(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong279 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong279_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong279() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong279 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong279_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong280 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong280; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong280 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong280; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong280(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong280(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong280 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong280_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong280() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong280 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong280_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong281 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong281; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong281 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong281; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong281(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong281(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong281 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong281_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong281() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong281 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong281_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong282 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong282; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong282 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong282; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong282(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong282(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong282 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong282_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong282() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong282 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong282_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong283 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong283; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong283 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong283; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong283(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong283(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong283 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong283_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong283() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong283 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong283_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong284 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong284; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong284 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong284; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong284(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong284(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong284 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong284_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong284() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong284 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong284_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong285 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong285; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong285 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong285; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong285(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong285(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong285 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong285_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong285() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong285 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong285_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong286 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong286; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong286 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong286; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong286(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong286(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong286 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong286_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong286() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong286 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong286_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong287 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong287; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong287 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong287; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong287(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong287(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong287 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong287_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong287() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong287 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong287_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong288 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong288; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong288 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong288; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong288(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong288(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong288 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong288_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong288() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong288 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong288_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong289 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong289; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong289 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong289; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong289(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong289(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong289 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong289_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong289() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong289 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong289_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong290 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong290; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong290 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong290; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong290(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong290(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong290 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong290_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong290() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong290 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong290_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong291 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong291; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong291 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong291; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong291(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong291(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong291 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong291_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong291() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong291 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong291_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong292 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong292; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong292 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong292; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong292(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong292(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong292 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong292_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong292() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong292 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong292_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong293 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong293; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong293 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong293; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong293(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong293(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong293 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong293_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong293() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong293 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong293_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong294 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong294; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong294 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong294; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong294(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong294(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong294 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong294_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong294() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong294 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong294_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong295 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong295; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong295 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong295; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong295(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong295(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong295 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong295_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong295() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong295 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong295_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong296 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong296; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong296 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong296; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong296(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong296(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong296 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong296_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong296() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong296 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong296_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong297 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong297; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong297 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong297; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong297(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong297(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong297 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong297_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong297() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong297 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong297_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong298 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong298; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong298 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong298; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong298(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong298(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong298 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong298_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong298() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong298 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong298_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong299 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong299; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong299 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong299; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong299(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong299(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong299 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong299_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong299() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong299 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong299_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong300 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong300; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong300 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong300; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong300(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong300(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong300 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong300_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong300() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong300 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong300_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong301 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong301; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong301 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong301; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong301(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong301(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong301 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong301_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong301() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong301 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong301_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong302 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong302; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong302 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong302; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong302(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong302(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong302 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong302_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong302() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong302 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong302_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong303 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong303; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong303 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong303; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong303(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong303(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong303 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong303_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong303() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong303 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong303_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong304 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong304; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong304 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong304; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong304(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong304(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong304 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong304_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong304() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong304 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong304_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong305 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong305; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong305 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong305; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong305(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong305(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong305 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong305_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong305() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong305 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong305_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong306 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong306; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong306 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong306; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong306(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong306(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong306 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong306_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong306() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong306 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong306_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong307 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong307; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong307 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong307; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong307(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong307(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong307 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong307_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong307() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong307 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong307_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong308 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong308; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong308 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong308; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong308(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong308(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong308 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong308_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong308() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong308 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong308_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong309 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong309; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong309 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong309; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong309(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong309(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong309 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong309_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong309() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong309 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong309_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong310 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong310; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong310 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong310; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong310(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong310(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong310 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong310_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong310() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong310 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong310_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong311 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong311; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong311 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong311; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong311(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong311(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong311 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong311_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong311() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong311 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong311_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong312 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong312; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong312 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong312; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong312(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong312(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong312 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong312_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong312() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong312 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong312_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong313 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong313; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong313 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong313; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong313(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong313(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong313 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong313_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong313() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong313 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong313_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong314 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong314; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong314 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong314; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong314(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong314(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong314 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong314_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong314() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong314 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong314_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong315 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong315; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong315 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong315; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong315(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong315(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong315 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong315_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong315() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong315 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong315_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong316 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong316; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong316 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong316; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong316(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong316(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong316 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong316_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong316() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong316 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong316_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong317 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong317; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong317 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong317; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong317(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong317(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong317 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong317_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong317() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong317 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong317_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong318 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong318; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong318 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong318; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong318(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong318(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong318 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong318_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong318() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong318 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong318_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong319 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong319; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong319 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong319; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong319(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong319(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong319 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong319_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong319() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong319 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong319_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong320 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong320; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong320 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong320; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong320(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong320(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong320 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong320_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong320() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong320 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong320_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong321 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong321; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong321 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong321; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong321(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong321(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong321 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong321_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong321() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong321 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong321_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong322 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong322; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong322 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong322; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong322(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong322(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong322 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong322_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong322() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong322 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong322_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong323 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong323; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong323 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong323; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong323(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong323(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong323 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong323_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong323() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong323 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong323_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong324 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong324; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong324 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong324; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong324(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong324(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong324 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong324_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong324() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong324 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong324_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong325 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong325; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong325 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong325; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong325(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong325(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong325 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong325_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong325() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong325 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong325_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong326 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong326; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong326 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong326; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong326(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong326(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong326 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong326_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong326() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong326 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong326_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong327 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong327; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong327 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong327; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong327(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong327(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong327 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong327_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong327() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong327 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong327_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong328 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong328; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong328 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong328; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong328(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong328(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong328 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong328_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong328() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong328 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong328_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong329 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong329; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong329 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong329; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong329(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong329(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong329 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong329_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong329() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong329 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong329_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong330 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong330; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong330 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong330; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong330(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong330(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong330 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong330_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong330() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong330 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong330_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong331 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong331; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong331 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong331; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong331(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong331(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong331 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong331_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong331() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong331 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong331_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong332 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong332; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong332 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong332; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong332(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong332(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong332 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong332_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong332() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong332 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong332_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong333 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong333; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong333 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong333; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong333(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong333(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong333 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong333_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong333() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong333 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong333_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong334 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong334; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong334 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong334; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong334(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong334(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong334 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong334_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong334() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong334 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong334_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong335 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong335; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong335 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong335; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong335(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong335(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong335 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong335_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong335() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong335 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong335_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong336 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong336; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong336 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong336; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong336(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong336(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong336 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong336_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong336() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong336 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong336_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong337 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong337; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong337 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong337; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong337(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong337(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong337 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong337_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong337() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong337 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong337_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong338 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong338; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong338 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong338; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong338(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong338(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong338 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong338_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong338() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong338 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong338_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong339 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong339; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong339 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong339; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong339(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong339(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong339 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong339_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong339() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong339 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong339_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong340 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong340; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong340 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong340; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong340(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong340(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong340 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong340_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong340() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong340 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong340_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong341 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong341; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong341 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong341; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong341(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong341(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong341 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong341_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong341() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong341 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong341_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong342 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong342; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong342 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong342; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong342(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong342(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong342 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong342_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong342() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong342 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong342_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong343 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong343; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong343 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong343; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong343(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong343(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong343 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong343_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong343() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong343 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong343_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong344 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong344; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong344 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong344; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong344(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong344(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong344 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong344_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong344() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong344 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong344_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong345 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong345; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong345 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong345; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong345(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong345(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong345 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong345_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong345() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong345 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong345_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong346 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong346; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong346 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong346; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong346(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong346(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong346 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong346_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong346() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong346 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong346_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong347 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong347; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong347 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong347; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong347(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong347(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong347 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong347_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong347() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong347 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong347_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong348 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong348; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong348 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong348; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong348(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong348(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong348 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong348_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong348() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong348 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong348_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong349 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong349; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong349 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong349; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong349(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong349(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong349 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong349_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong349() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong349 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong349_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong350 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong350; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong350 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong350; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong350(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong350(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong350 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong350_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong350() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong350 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong350_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong351 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong351; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong351 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong351; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong351(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong351(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong351 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong351_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong351() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong351 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong351_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong352 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong352; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong352 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong352; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong352(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong352(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong352 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong352_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong352() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong352 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong352_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong353 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong353; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong353 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong353; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong353(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong353(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong353 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong353_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong353() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong353 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong353_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong354 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong354; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong354 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong354; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong354(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong354(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong354 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong354_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong354() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong354 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong354_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong355 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong355; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong355 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong355; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong355(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong355(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong355 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong355_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong355() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong355 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong355_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong356 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong356; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong356 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong356; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong356(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong356(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong356 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong356_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong356() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong356 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong356_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong357 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong357; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong357 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong357; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong357(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong357(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong357 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong357_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong357() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong357 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong357_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong358 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong358; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong358 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong358; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong358(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong358(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong358 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong358_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong358() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong358 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong358_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong359 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong359; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong359 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong359; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong359(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong359(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong359 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong359_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong359() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong359 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong359_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong360 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong360; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong360 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong360; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong360(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong360(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong360 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong360_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong360() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong360 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong360_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong361 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong361; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong361 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong361; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong361(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong361(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong361 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong361_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong361() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong361 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong361_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong362 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong362; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong362 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong362; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong362(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong362(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong362 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong362_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong362() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong362 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong362_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong363 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong363; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong363 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong363; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong363(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong363(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong363 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong363_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong363() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong363 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong363_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong364 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong364; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong364 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong364; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong364(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong364(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong364 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong364_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong364() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong364 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong364_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong365 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong365; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong365 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong365; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong365(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong365(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong365 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong365_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong365() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong365 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong365_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong366 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong366; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong366 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong366; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong366(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong366(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong366 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong366_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong366() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong366 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong366_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong367 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong367; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong367 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong367; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong367(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong367(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong367 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong367_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong367() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong367 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong367_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong368 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong368; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong368 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong368; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong368(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong368(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong368 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong368_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong368() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong368 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong368_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong369 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong369; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong369 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong369; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong369(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong369(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong369 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong369_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong369() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong369 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong369_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong370 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong370; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong370 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong370; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong370(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong370(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong370 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong370_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong370() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong370 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong370_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong371 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong371; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong371 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong371; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong371(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong371(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong371 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong371_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong371() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong371 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong371_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong372 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong372; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong372 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong372; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong372(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong372(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong372 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong372_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong372() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong372 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong372_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong373 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong373; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong373 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong373; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong373(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong373(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong373 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong373_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong373() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong373 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong373_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong374 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong374; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong374 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong374; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong374(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong374(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong374 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong374_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong374() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong374 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong374_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong375 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong375; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong375 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong375; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong375(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong375(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong375 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong375_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong375() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong375 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong375_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong376 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong376; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong376 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong376; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong376(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong376(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong376 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong376_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong376() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong376 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong376_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong377 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong377; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong377 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong377; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong377(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong377(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong377 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong377_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong377() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong377 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong377_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong378 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong378; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong378 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong378; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong378(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong378(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong378 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong378_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong378() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong378 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong378_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong379 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong379; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong379 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong379; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong379(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong379(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong379 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong379_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong379() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong379 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong379_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong380 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong380; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong380 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong380; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong380(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong380(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong380 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong380_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong380() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong380 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong380_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong381 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong381; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong381 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong381; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong381(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong381(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong381 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong381_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong381() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong381 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong381_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong382 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong382; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong382 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong382; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong382(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong382(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong382 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong382_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong382() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong382 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong382_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong383 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong383; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong383 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong383; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong383(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong383(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong383 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong383_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong383() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong383 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong383_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong384 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong384; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong384 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong384; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong384(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong384(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong384 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong384_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong384() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong384 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong384_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong385 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong385; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong385 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong385; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong385(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong385(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong385 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong385_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong385() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong385 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong385_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong386 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong386; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong386 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong386; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong386(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong386(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong386 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong386_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong386() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong386 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong386_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong387 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong387; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong387 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong387; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong387(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong387(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong387 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong387_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong387() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong387 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong387_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong388 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong388; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong388 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong388; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong388(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong388(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong388 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong388_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong388() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong388 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong388_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong389 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong389; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong389 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong389; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong389(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong389(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong389 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong389_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong389() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong389 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong389_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong390 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong390; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong390 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong390; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong390(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong390(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong390 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong390_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong390() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong390 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong390_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong391 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong391; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong391 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong391; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong391(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong391(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong391 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong391_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong391() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong391 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong391_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong392 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong392; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong392 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong392; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong392(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong392(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong392 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong392_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong392() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong392 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong392_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong393 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong393; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong393 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong393; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong393(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong393(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong393 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong393_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong393() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong393 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong393_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong394 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong394; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong394 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong394; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong394(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong394(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong394 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong394_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong394() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong394 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong394_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong395 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong395; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong395 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong395; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong395(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong395(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong395 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong395_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong395() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong395 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong395_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong396 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong396; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong396 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong396; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong396(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong396(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong396 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong396_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong396() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong396 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong396_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong397 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong397; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong397 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong397; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong397(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong397(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong397 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong397_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong397() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong397 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong397_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong398 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong398; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong398 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong398; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong398(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong398(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong398 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong398_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong398() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong398 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong398_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong399 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong399; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong399 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong399; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong399(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong399(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong399 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong399_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong399() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong399 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong399_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong400 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong400; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong400 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong400; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong400(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong400(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong400 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong400_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong400() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong400 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong400_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong401 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong401; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong401 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong401; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong401(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong401(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong401 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong401_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong401() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong401 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong401_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong402 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong402; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong402 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong402; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong402(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong402(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong402 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong402_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong402() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong402 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong402_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong403 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong403; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong403 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong403; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong403(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong403(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong403 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong403_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong403() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong403 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong403_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong404 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong404; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong404 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong404; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong404(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong404(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong404 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong404_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong404() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong404 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong404_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong405 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong405; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong405 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong405; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong405(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong405(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong405 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong405_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong405() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong405 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong405_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong406 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong406; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong406 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong406; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong406(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong406(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong406 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong406_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong406() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong406 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong406_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong407 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong407; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong407 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong407; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong407(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong407(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong407 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong407_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong407() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong407 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong407_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong408 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong408; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong408 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong408; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong408(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong408(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong408 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong408_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong408() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong408 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong408_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong409 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong409; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong409 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong409; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong409(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong409(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong409 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong409_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong409() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong409 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong409_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong410 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong410; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong410 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong410; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong410(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong410(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong410 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong410_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong410() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong410 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong410_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong411 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong411; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong411 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong411; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong411(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong411(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong411 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong411_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong411() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong411 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong411_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong412 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong412; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong412 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong412; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong412(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong412(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong412 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong412_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong412() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong412 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong412_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong413 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong413; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong413 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong413; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong413(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong413(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong413 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong413_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong413() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong413 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong413_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong414 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong414; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong414 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong414; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong414(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong414(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong414 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong414_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong414() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong414 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong414_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong415 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong415; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong415 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong415; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong415(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong415(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong415 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong415_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong415() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong415 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong415_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong416 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong416; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong416 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong416; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong416(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong416(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong416 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong416_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong416() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong416 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong416_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong417 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong417; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong417 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong417; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong417(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong417(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong417 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong417_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong417() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong417 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong417_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong418 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong418; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong418 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong418; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong418(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong418(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong418 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong418_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong418() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong418 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong418_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong419 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong419; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong419 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong419; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong419(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong419(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong419 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong419_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong419() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong419 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong419_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong420 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong420; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong420 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong420; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong420(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong420(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong420 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong420_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong420() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong420 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong420_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong421 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong421; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong421 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong421; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong421(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong421(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong421 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong421_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong421() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong421 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong421_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong422 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong422; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong422 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong422; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong422(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong422(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong422 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong422_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong422() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong422 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong422_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong423 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong423; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong423 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong423; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong423(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong423(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong423 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong423_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong423() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong423 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong423_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong424 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong424; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong424 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong424; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong424(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong424(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong424 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong424_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong424() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong424 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong424_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong425 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong425; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong425 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong425; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong425(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong425(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong425 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong425_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong425() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong425 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong425_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong426 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong426; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong426 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong426; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong426(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong426(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong426 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong426_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong426() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong426 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong426_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong427 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong427; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong427 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong427; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong427(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong427(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong427 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong427_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong427() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong427 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong427_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong428 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong428; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong428 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong428; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong428(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong428(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong428 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong428_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong428() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong428 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong428_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong429 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong429; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong429 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong429; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong429(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong429(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong429 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong429_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong429() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong429 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong429_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong430 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong430; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong430 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong430; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong430(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong430(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong430 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong430_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong430() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong430 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong430_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong431 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong431; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong431 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong431; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong431(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong431(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong431 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong431_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong431() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong431 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong431_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong432 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong432; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong432 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong432; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong432(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong432(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong432 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong432_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong432() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong432 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong432_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong433 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong433; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong433 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong433; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong433(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong433(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong433 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong433_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong433() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong433 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong433_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong434 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong434; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong434 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong434; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong434(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong434(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong434 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong434_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong434() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong434 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong434_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong435 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong435; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong435 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong435; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong435(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong435(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong435 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong435_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong435() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong435 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong435_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong436 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong436; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong436 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong436; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong436(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong436(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong436 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong436_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong436() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong436 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong436_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong437 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong437; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong437 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong437; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong437(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong437(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong437 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong437_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong437() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong437 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong437_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong438 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong438; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong438 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong438; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong438(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong438(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong438 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong438_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong438() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong438 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong438_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong439 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong439; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong439 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong439; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong439(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong439(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong439 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong439_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong439() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong439 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong439_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong440 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong440; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong440 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong440; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong440(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong440(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong440 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong440_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong440() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong440 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong440_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong441 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong441; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong441 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong441; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong441(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong441(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong441 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong441_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong441() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong441 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong441_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong442 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong442; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong442 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong442; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong442(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong442(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong442 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong442_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong442() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong442 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong442_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong443 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong443; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong443 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong443; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong443(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong443(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong443 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong443_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong443() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong443 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong443_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong444 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong444; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong444 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong444; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong444(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong444(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong444 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong444_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong444() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong444 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong444_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong445 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong445; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong445 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong445; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong445(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong445(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong445 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong445_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong445() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong445 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong445_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong446 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong446; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong446 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong446; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong446(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong446(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong446 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong446_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong446() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong446 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong446_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong447 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong447; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong447 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong447; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong447(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong447(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong447 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong447_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong447() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong447 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong447_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong448 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong448; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong448 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong448; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong448(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong448(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong448 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong448_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong448() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong448 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong448_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong449 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong449; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong449 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong449; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong449(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong449(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong449 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong449_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong449() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong449 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong449_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong450 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong450; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong450 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong450; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong450(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong450(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong450 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong450_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong450() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong450 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong450_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong451 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong451; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong451 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong451; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong451(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong451(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong451 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong451_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong451() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong451 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong451_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong452 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong452; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong452 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong452; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong452(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong452(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong452 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong452_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong452() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong452 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong452_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong453 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong453; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong453 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong453; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong453(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong453(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong453 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong453_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong453() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong453 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong453_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong454 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong454; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong454 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong454; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong454(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong454(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong454 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong454_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong454() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong454 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong454_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong455 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong455; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong455 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong455; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong455(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong455(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong455 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong455_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong455() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong455 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong455_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong456 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong456; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong456 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong456; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong456(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong456(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong456 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong456_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong456() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong456 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong456_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong457 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong457; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong457 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong457; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong457(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong457(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong457 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong457_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong457() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong457 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong457_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong458 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong458; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong458 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong458; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong458(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong458(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong458 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong458_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong458() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong458 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong458_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong459 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong459; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong459 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong459; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong459(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong459(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong459 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong459_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong459() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong459 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong459_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong460 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong460; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong460 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong460; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong460(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong460(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong460 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong460_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong460() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong460 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong460_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong461 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong461; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong461 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong461; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong461(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong461(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong461 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong461_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong461() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong461 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong461_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong462 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong462; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong462 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong462; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong462(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong462(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong462 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong462_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong462() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong462 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong462_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong463 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong463; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong463 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong463; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong463(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong463(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong463 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong463_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong463() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong463 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong463_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong464 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong464; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong464 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong464; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong464(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong464(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong464 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong464_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong464() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong464 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong464_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong465 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong465; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong465 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong465; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong465(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong465(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong465 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong465_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong465() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong465 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong465_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong466 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong466; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong466 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong466; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong466(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong466(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong466 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong466_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong466() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong466 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong466_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong467 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong467; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong467 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong467; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong467(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong467(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong467 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong467_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong467() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong467 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong467_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong468 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong468; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong468 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong468; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong468(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong468(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong468 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong468_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong468() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong468 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong468_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong469 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong469; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong469 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong469; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong469(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong469(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong469 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong469_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong469() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong469 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong469_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong470 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong470; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong470 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong470; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong470(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong470(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong470 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong470_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong470() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong470 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong470_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong471 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong471; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong471 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong471; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong471(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong471(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong471 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong471_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong471() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong471 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong471_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong472 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong472; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong472 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong472; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong472(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong472(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong472 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong472_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong472() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong472 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong472_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong473 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong473; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong473 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong473; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong473(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong473(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong473 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong473_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong473() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong473 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong473_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong474 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong474; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong474 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong474; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong474(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong474(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong474 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong474_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong474() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong474 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong474_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong475 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong475; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong475 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong475; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong475(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong475(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong475 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong475_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong475() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong475 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong475_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong476 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong476; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong476 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong476; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong476(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong476(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong476 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong476_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong476() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong476 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong476_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong477 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong477; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong477 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong477; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong477(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong477(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong477 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong477_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong477() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong477 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong477_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong478 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong478; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong478 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong478; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong478(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong478(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong478 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong478_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong478() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong478 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong478_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong479 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong479; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong479 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong479; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong479(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong479(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong479 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong479_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong479() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong479 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong479_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong480 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong480; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong480 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong480; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong480(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong480(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong480 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong480_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong480() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong480 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong480_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong481 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong481; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong481 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong481; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong481(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong481(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong481 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong481_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong481() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong481 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong481_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong482 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong482; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong482 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong482; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong482(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong482(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong482 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong482_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong482() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong482 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong482_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong483 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong483; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong483 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong483; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong483(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong483(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong483 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong483_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong483() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong483 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong483_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong484 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong484; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong484 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong484; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong484(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong484(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong484 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong484_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong484() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong484 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong484_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong485 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong485; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong485 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong485; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong485(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong485(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong485 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong485_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong485() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong485 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong485_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong486 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong486; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong486 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong486; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong486(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong486(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong486 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong486_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong486() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong486 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong486_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong487 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong487; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong487 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong487; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong487(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong487(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong487 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong487_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong487() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong487 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong487_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong488 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong488; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong488 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong488; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong488(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong488(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong488 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong488_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong488() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong488 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong488_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong489 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong489; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong489 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong489; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong489(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong489(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong489 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong489_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong489() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong489 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong489_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong490 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong490; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong490 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong490; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong490(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong490(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong490 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong490_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong490() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong490 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong490_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong491 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong491; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong491 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong491; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong491(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong491(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong491 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong491_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong491() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong491 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong491_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong492 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong492; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong492 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong492; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong492(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong492(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong492 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong492_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong492() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong492 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong492_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong493 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong493; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong493 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong493; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong493(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong493(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong493 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong493_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong493() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong493 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong493_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong494 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong494; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong494 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong494; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong494(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong494(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong494 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong494_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong494() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong494 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong494_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong495 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong495; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong495 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong495; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong495(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong495(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong495 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong495_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong495() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong495 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong495_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong496 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong496; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong496 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong496; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong496(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong496(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong496 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong496_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong496() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong496 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong496_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong497 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong497; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong497 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong497; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong497(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong497(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong497 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong497_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong497() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong497 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong497_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong498 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong498; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong498 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong498; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong498(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong498(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong498 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong498_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong498() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong498 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong498_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong499 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong499; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong499 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong499; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong499(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong499(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong499 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong499_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong499() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong499 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong499_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong500 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong500; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong500 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong500; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong500(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong500(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong500 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong500_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong500() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong500 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong500_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong501 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong501; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong501 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong501; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong501(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong501(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong501 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong501_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong501() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong501 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong501_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong502 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong502; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong502 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong502; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong502(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong502(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong502 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong502_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong502() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong502 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong502_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong503 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong503; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong503 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong503; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong503(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong503(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong503 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong503_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong503() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong503 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong503_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong504 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong504; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong504 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong504; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong504(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong504(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong504 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong504_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong504() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong504 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong504_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong505 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong505; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong505 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong505; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong505(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong505(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong505 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong505_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong505() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong505 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong505_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong506 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong506; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong506 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong506; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong506(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong506(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong506 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong506_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong506() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong506 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong506_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong507 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong507; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong507 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong507; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong507(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong507(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong507 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong507_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong507() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong507 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong507_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong508 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong508; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong508 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong508; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong508(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong508(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong508 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong508_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong508() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong508 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong508_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong509 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong509; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong509 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong509; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong509(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong509(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong509 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong509_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong509() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong509 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong509_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong510 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong510; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong510 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong510; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong510(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong510(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong510 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong510_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong510() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong510 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong510_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong511 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong511; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong511 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong511; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong511(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong511(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong511 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong511_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong511() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong511 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong511_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong512 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong512; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong512 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong512; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong512(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong512(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong512 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong512_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong512() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong512 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong512_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong513 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong513; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong513 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong513; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong513(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong513(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong513 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong513_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong513() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong513 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong513_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong514 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong514; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong514 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong514; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong514(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong514(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong514 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong514_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong514() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong514 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong514_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong515 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong515; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong515 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong515; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong515(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong515(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong515 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong515_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong515() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong515 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong515_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong516 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong516; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong516 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong516; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong516(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong516(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong516 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong516_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong516() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong516 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong516_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong517 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong517; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong517 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong517; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong517(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong517(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong517 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong517_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong517() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong517 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong517_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong518 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong518; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong518 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong518; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong518(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong518(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong518 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong518_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong518() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong518 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong518_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong519 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong519; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong519 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong519; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong519(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong519(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong519 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong519_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong519() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong519 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong519_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong520 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong520; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong520 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong520; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong520(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong520(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong520 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong520_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong520() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong520 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong520_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong521 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong521; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong521 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong521; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong521(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong521(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong521 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong521_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong521() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong521 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong521_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong522 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong522; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong522 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong522; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong522(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong522(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong522 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong522_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong522() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong522 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong522_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong523 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong523; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong523 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong523; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong523(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong523(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong523 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong523_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong523() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong523 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong523_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong524 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong524; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong524 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong524; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong524(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong524(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong524 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong524_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong524() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong524 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong524_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong525 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong525; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong525 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong525; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong525(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong525(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong525 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong525_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong525() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong525 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong525_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong526 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong526; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong526 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong526; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong526(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong526(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong526 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong526_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong526() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong526 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong526_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong527 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong527; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong527 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong527; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong527(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong527(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong527 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong527_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong527() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong527 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong527_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong528 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong528; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong528 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong528; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong528(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong528(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong528 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong528_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong528() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong528 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong528_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong529 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong529; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong529 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong529; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong529(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong529(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong529 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong529_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong529() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong529 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong529_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong530 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong530; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong530 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong530; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong530(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong530(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong530 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong530_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong530() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong530 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong530_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong531 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong531; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong531 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong531; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong531(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong531(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong531 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong531_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong531() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong531 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong531_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong532 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong532; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong532 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong532; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong532(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong532(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong532 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong532_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong532() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong532 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong532_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong533 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong533; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong533 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong533; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong533(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong533(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong533 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong533_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong533() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong533 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong533_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong534 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong534; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong534 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong534; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong534(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong534(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong534 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong534_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong534() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong534 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong534_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong535 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong535; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong535 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong535; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong535(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong535(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong535 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong535_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong535() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong535 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong535_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong536 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong536; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong536 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong536; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong536(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong536(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong536 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong536_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong536() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong536 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong536_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong537 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong537; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong537 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong537; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong537(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong537(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong537 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong537_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong537() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong537 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong537_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong538 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong538; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong538 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong538; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong538(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong538(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong538 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong538_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong538() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong538 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong538_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong539 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong539; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong539 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong539; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong539(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong539(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong539 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong539_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong539() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong539 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong539_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong540 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong540; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong540 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong540; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong540(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong540(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong540 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong540_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong540() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong540 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong540_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong541 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong541; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong541 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong541; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong541(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong541(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong541 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong541_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong541() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong541 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong541_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong542 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong542; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong542 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong542; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong542(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong542(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong542 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong542_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong542() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong542 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong542_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong543 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong543; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong543 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong543; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong543(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong543(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong543 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong543_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong543() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong543 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong543_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong544 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong544; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong544 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong544; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong544(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong544(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong544 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong544_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong544() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong544 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong544_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong545 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong545; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong545 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong545; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong545(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong545(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong545 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong545_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong545() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong545 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong545_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong546 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong546; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong546 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong546; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong546(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong546(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong546 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong546_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong546() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong546 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong546_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong547 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong547; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong547 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong547; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong547(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong547(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong547 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong547_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong547() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong547 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong547_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong548 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong548; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong548 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong548; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong548(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong548(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong548 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong548_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong548() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong548 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong548_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong549 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong549; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong549 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong549; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong549(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong549(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong549 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong549_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong549() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong549 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong549_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong550 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong550; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong550 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong550; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong550(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong550(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong550 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong550_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong550() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong550 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong550_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong551 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong551; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong551 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong551; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong551(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong551(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong551 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong551_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong551() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong551 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong551_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong552 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong552; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong552 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong552; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong552(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong552(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong552 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong552_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong552() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong552 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong552_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong553 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong553; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong553 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong553; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong553(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong553(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong553 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong553_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong553() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong553 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong553_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong554 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong554; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong554 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong554; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong554(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong554(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong554 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong554_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong554() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong554 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong554_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong555 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong555; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong555 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong555; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong555(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong555(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong555 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong555_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong555() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong555 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong555_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong556 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong556; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong556 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong556; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong556(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong556(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong556 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong556_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong556() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong556 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong556_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong557 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong557; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong557 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong557; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong557(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong557(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong557 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong557_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong557() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong557 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong557_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong558 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong558; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong558 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong558; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong558(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong558(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong558 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong558_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong558() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong558 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong558_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong559 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong559; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong559 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong559; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong559(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong559(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong559 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong559_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong559() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong559 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong559_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong560 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong560; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong560 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong560; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong560(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong560(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong560 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong560_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong560() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong560 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong560_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong561 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong561; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong561 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong561; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong561(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong561(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong561 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong561_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong561() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong561 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong561_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong562 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong562; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong562 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong562; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong562(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong562(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong562 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong562_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong562() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong562 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong562_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong563 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong563; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong563 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong563; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong563(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong563(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong563 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong563_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong563() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong563 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong563_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong564 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong564; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong564 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong564; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong564(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong564(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong564 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong564_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong564() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong564 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong564_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong565 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong565; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong565 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong565; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong565(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong565(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong565 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong565_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong565() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong565 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong565_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong566 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong566; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong566 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong566; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong566(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong566(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong566 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong566_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong566() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong566 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong566_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong567 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong567; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong567 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong567; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong567(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong567(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong567 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong567_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong567() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong567 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong567_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong568 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong568; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong568 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong568; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong568(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong568(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong568 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong568_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong568() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong568 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong568_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong569 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong569; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong569 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong569; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong569(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong569(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong569 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong569_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong569() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong569 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong569_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong570 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong570; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong570 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong570; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong570(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong570(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong570 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong570_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong570() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong570 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong570_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong571 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong571; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong571 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong571; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong571(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong571(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong571 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong571_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong571() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong571 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong571_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong572 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong572; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong572 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong572; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong572(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong572(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong572 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong572_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong572() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong572 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong572_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong573 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong573; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong573 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong573; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong573(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong573(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong573 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong573_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong573() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong573 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong573_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong574 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong574; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong574 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong574; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong574(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong574(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong574 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong574_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong574() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong574 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong574_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong575 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong575; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong575 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong575; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong575(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong575(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong575 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong575_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong575() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong575 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong575_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong576 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong576; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong576 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong576; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong576(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong576(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong576 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong576_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong576() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong576 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong576_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong577 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong577; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong577 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong577; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong577(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong577(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong577 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong577_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong577() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong577 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong577_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong578 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong578; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong578 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong578; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong578(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong578(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong578 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong578_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong578() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong578 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong578_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong579 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong579; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong579 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong579; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong579(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong579(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong579 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong579_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong579() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong579 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong579_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong580 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong580; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong580 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong580; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong580(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong580(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong580 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong580_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong580() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong580 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong580_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong581 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong581; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong581 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong581; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong581(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong581(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong581 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong581_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong581() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong581 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong581_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong582 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong582; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong582 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong582; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong582(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong582(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong582 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong582_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong582() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong582 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong582_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong583 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong583; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong583 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong583; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong583(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong583(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong583 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong583_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong583() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong583 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong583_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong584 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong584; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong584 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong584; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong584(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong584(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong584 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong584_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong584() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong584 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong584_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong585 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong585; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong585 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong585; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong585(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong585(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong585 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong585_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong585() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong585 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong585_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong586 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong586; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong586 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong586; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong586(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong586(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong586 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong586_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong586() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong586 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong586_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong587 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong587; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong587 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong587; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong587(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong587(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong587 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong587_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong587() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong587 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong587_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong588 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong588; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong588 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong588; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong588(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong588(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong588 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong588_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong588() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong588 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong588_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong589 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong589; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong589 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong589; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong589(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong589(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong589 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong589_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong589() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong589 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong589_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong590 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong590; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong590 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong590; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong590(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong590(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong590 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong590_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong590() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong590 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong590_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong591 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong591; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong591 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong591; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong591(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong591(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong591 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong591_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong591() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong591 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong591_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong592 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong592; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong592 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong592; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong592(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong592(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong592 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong592_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong592() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong592 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong592_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong593 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong593; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong593 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong593; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong593(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong593(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong593 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong593_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong593() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong593 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong593_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong594 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong594; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong594 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong594; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong594(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong594(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong594 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong594_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong594() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong594 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong594_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong595 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong595; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong595 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong595; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong595(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong595(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong595 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong595_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong595() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong595 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong595_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong596 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong596; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong596 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong596; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong596(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong596(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong596 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong596_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong596() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong596 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong596_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong597 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong597; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong597 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong597; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong597(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong597(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong597 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong597_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong597() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong597 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong597_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong598 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong598; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong598 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong598; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong598(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong598(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong598 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong598_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong598() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong598 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong598_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong599 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong599; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong599 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong599; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong599(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong599(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong599 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong599_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong599() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong599 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong599_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong600 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong600; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong600 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong600; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong600(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong600(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong600 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong600_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong600() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong600 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong600_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong601 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong601; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong601 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong601; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong601(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong601(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong601 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong601_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong601() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong601 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong601_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong602 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong602; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong602 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong602; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong602(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong602(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong602 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong602_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong602() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong602 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong602_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong603 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong603; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong603 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong603; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong603(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong603(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong603 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong603_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong603() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong603 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong603_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong604 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong604; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong604 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong604; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong604(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong604(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong604 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong604_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong604() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong604 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong604_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong605 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong605; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong605 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong605; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong605(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong605(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong605 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong605_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong605() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong605 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong605_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong606 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong606; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong606 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong606; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong606(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong606(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong606 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong606_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong606() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong606 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong606_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong607 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong607; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong607 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong607; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong607(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong607(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong607 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong607_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong607() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong607 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong607_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong608 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong608; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong608 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong608; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong608(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong608(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong608 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong608_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong608() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong608 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong608_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong609 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong609; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong609 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong609; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong609(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong609(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong609 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong609_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong609() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong609 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong609_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong610 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong610; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong610 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong610; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong610(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong610(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong610 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong610_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong610() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong610 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong610_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong611 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong611; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong611 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong611; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong611(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong611(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong611 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong611_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong611() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong611 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong611_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong612 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong612; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong612 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong612; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong612(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong612(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong612 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong612_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong612() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong612 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong612_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong613 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong613; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong613 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong613; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong613(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong613(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong613 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong613_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong613() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong613 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong613_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong614 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong614; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong614 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong614; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong614(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong614(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong614 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong614_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong614() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong614 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong614_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong615 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong615; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong615 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong615; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong615(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong615(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong615 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong615_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong615() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong615 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong615_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong616 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong616; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong616 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong616; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong616(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong616(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong616 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong616_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong616() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong616 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong616_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong617 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong617; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong617 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong617; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong617(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong617(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong617 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong617_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong617() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong617 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong617_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong618 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong618; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong618 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong618; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong618(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong618(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong618 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong618_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong618() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong618 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong618_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong619 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong619; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong619 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong619; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong619(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong619(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong619 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong619_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong619() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong619 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong619_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong620 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong620; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong620 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong620; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong620(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong620(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong620 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong620_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong620() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong620 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong620_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong621 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong621; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong621 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong621; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong621(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong621(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong621 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong621_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong621() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong621 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong621_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong622 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong622; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong622 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong622; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong622(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong622(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong622 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong622_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong622() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong622 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong622_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong623 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong623; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong623 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong623; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong623(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong623(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong623 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong623_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong623() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong623 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong623_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong624 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong624; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong624 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong624; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong624(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong624(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong624 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong624_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong624() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong624 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong624_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong625 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong625; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong625 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong625; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong625(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong625(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong625 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong625_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong625() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong625 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong625_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong626 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong626; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong626 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong626; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong626(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong626(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong626 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong626_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong626() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong626 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong626_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong627 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong627; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong627 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong627; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong627(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong627(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong627 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong627_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong627() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong627 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong627_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong628 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong628; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong628 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong628; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong628(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong628(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong628 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong628_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong628() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong628 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong628_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong629 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong629; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong629 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong629; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong629(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong629(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong629 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong629_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong629() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong629 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong629_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong630 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong630; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong630 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong630; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong630(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong630(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong630 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong630_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong630() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong630 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong630_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong631 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong631; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong631 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong631; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong631(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong631(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong631 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong631_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong631() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong631 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong631_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong632 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong632; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong632 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong632; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong632(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong632(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong632 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong632_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong632() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong632 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong632_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong633 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong633; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong633 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong633; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong633(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong633(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong633 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong633_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong633() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong633 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong633_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong634 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong634; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong634 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong634; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong634(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong634(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong634 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong634_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong634() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong634 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong634_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong635 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong635; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong635 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong635; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong635(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong635(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong635 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong635_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong635() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong635 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong635_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong636 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong636; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong636 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong636; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong636(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong636(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong636 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong636_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong636() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong636 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong636_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong637 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong637; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong637 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong637; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong637(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong637(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong637 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong637_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong637() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong637 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong637_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong638 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong638; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong638 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong638; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong638(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong638(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong638 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong638_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong638() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong638 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong638_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong639 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong639; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong639 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong639; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong639(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong639(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong639 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong639_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong639() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong639 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong639_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong640 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong640; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong640 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong640; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong640(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong640(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong640 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong640_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong640() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong640 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong640_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong641 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong641; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong641 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong641; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong641(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong641(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong641 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong641_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong641() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong641 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong641_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong642 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong642; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong642 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong642; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong642(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong642(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong642 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong642_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong642() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong642 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong642_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong643 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong643; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong643 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong643; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong643(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong643(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong643 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong643_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong643() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong643 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong643_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong644 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong644; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong644 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong644; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong644(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong644(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong644 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong644_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong644() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong644 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong644_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong645 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong645; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong645 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong645; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong645(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong645(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong645 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong645_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong645() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong645 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong645_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong646 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong646; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong646 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong646; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong646(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong646(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong646 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong646_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong646() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong646 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong646_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong647 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong647; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong647 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong647; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong647(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong647(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong647 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong647_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong647() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong647 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong647_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong648 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong648; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong648 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong648; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong648(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong648(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong648 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong648_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong648() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong648 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong648_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong649 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong649; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong649 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong649; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong649(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong649(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong649 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong649_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong649() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong649 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong649_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong650 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong650; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong650 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong650; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong650(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong650(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong650 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong650_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong650() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong650 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong650_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong651 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong651; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong651 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong651; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong651(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong651(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong651 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong651_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong651() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong651 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong651_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong652 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong652; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong652 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong652; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong652(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong652(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong652 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong652_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong652() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong652 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong652_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong653 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong653; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong653 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong653; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong653(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong653(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong653 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong653_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong653() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong653 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong653_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong654 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong654; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong654 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong654; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong654(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong654(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong654 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong654_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong654() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong654 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong654_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong655 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong655; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong655 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong655; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong655(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong655(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong655 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong655_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong655() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong655 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong655_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong656 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong656; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong656 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong656; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong656(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong656(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong656 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong656_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong656() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong656 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong656_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong657 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong657; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong657 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong657; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong657(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong657(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong657 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong657_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong657() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong657 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong657_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong658 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong658; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong658 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong658; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong658(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong658(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong658 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong658_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong658() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong658 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong658_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong659 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong659; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong659 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong659; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong659(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong659(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong659 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong659_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong659() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong659 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong659_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong660 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong660; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong660 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong660; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong660(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong660(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong660 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong660_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong660() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong660 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong660_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong661 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong661; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong661 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong661; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong661(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong661(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong661 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong661_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong661() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong661 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong661_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong662 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong662; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong662 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong662; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong662(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong662(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong662 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong662_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong662() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong662 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong662_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong663 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong663; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong663 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong663; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong663(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong663(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong663 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong663_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong663() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong663 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong663_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong664 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong664; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong664 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong664; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong664(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong664(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong664 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong664_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong664() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong664 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong664_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong665 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong665; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong665 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong665; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong665(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong665(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong665 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong665_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong665() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong665 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong665_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong666 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong666; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong666 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong666; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong666(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong666(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong666 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong666_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong666() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong666 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong666_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong667 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong667; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong667 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong667; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong667(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong667(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong667 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong667_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong667() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong667 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong667_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong668 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong668; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong668 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong668; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong668(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong668(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong668 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong668_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong668() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong668 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong668_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong669 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong669; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong669 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong669; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong669(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong669(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong669 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong669_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong669() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong669 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong669_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong670 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong670; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong670 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong670; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong670(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong670(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong670 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong670_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong670() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong670 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong670_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong671 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong671; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong671 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong671; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong671(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong671(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong671 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong671_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong671() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong671 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong671_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong672 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong672; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong672 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong672; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong672(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong672(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong672 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong672_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong672() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong672 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong672_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong673 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong673; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong673 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong673; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong673(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong673(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong673 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong673_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong673() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong673 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong673_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong674 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong674; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong674 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong674; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong674(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong674(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong674 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong674_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong674() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong674 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong674_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong675 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong675; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong675 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong675; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong675(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong675(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong675 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong675_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong675() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong675 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong675_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong676 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong676; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong676 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong676; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong676(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong676(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong676 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong676_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong676() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong676 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong676_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong677 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong677; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong677 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong677; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong677(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong677(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong677 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong677_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong677() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong677 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong677_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong678 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong678; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong678 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong678; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong678(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong678(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong678 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong678_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong678() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong678 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong678_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong679 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong679; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong679 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong679; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong679(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong679(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong679 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong679_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong679() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong679 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong679_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong680 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong680; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong680 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong680; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong680(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong680(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong680 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong680_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong680() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong680 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong680_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong681 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong681; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong681 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong681; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong681(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong681(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong681 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong681_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong681() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong681 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong681_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong682 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong682; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong682 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong682; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong682(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong682(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong682 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong682_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong682() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong682 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong682_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong683 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong683; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong683 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong683; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong683(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong683(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong683 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong683_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong683() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong683 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong683_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong684 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong684; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong684 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong684; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong684(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong684(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong684 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong684_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong684() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong684 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong684_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong685 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong685; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong685 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong685; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong685(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong685(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong685 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong685_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong685() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong685 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong685_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong686 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong686; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong686 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong686; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong686(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong686(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong686 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong686_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong686() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong686 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong686_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong687 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong687; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong687 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong687; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong687(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong687(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong687 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong687_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong687() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong687 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong687_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong688 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong688; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong688 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong688; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong688(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong688(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong688 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong688_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong688() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong688 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong688_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong689 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong689; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong689 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong689; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong689(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong689(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong689 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong689_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong689() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong689 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong689_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong690 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong690; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong690 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong690; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong690(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong690(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong690 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong690_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong690() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong690 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong690_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong691 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong691; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong691 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong691; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong691(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong691(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong691 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong691_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong691() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong691 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong691_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong692 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong692; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong692 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong692; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong692(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong692(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong692 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong692_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong692() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong692 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong692_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong693 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong693; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong693 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong693; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong693(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong693(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong693 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong693_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong693() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong693 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong693_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong694 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong694; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong694 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong694; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong694(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong694(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong694 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong694_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong694() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong694 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong694_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong695 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong695; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong695 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong695; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong695(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong695(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong695 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong695_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong695() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong695 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong695_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong696 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong696; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong696 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong696; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong696(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong696(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong696 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong696_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong696() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong696 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong696_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong697 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong697; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong697 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong697; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong697(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong697(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong697 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong697_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong697() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong697 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong697_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong698 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong698; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong698 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong698; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong698(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong698(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong698 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong698_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong698() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong698 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong698_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong699 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong699; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong699 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong699; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong699(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong699(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong699 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong699_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong699() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong699 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong699_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong700 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong700; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong700 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong700; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong700(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong700(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong700 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong700_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong700() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong700 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong700_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong701 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong701; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong701 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong701; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong701(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong701(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong701 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong701_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong701() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong701 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong701_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong702 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong702; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong702 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong702; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong702(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong702(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong702 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong702_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong702() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong702 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong702_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong703 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong703; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong703 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong703; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong703(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong703(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong703 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong703_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong703() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong703 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong703_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong704 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong704; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong704 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong704; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong704(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong704(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong704 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong704_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong704() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong704 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong704_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong705 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong705; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong705 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong705; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong705(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong705(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong705 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong705_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong705() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong705 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong705_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong706 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong706; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong706 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong706; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong706(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong706(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong706 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong706_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong706() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong706 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong706_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong707 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong707; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong707 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong707; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong707(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong707(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong707 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong707_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong707() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong707 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong707_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong708 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong708; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong708 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong708; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong708(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong708(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong708 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong708_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong708() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong708 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong708_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong709 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong709; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong709 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong709; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong709(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong709(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong709 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong709_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong709() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong709 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong709_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong710 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong710; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong710 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong710; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong710(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong710(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong710 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong710_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong710() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong710 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong710_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong711 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong711; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong711 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong711; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong711(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong711(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong711 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong711_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong711() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong711 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong711_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong712 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong712; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong712 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong712; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong712(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong712(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong712 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong712_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong712() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong712 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong712_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong713 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong713; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong713 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong713; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong713(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong713(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong713 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong713_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong713() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong713 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong713_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong714 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong714; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong714 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong714; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong714(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong714(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong714 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong714_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong714() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong714 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong714_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong715 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong715; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong715 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong715; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong715(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong715(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong715 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong715_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong715() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong715 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong715_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong716 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong716; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong716 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong716; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong716(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong716(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong716 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong716_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong716() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong716 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong716_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong717 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong717; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong717 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong717; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong717(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong717(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong717 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong717_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong717() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong717 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong717_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong718 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong718; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong718 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong718; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong718(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong718(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong718 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong718_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong718() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong718 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong718_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong719 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong719; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong719 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong719; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong719(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong719(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong719 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong719_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong719() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong719 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong719_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong720 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong720; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong720 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong720; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong720(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong720(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong720 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong720_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong720() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong720 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong720_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong721 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong721; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong721 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong721; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong721(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong721(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong721 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong721_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong721() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong721 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong721_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong722 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong722; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong722 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong722; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong722(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong722(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong722 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong722_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong722() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong722 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong722_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong723 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong723; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong723 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong723; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong723(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong723(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong723 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong723_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong723() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong723 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong723_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong724 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong724; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong724 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong724; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong724(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong724(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong724 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong724_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong724() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong724 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong724_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong725 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong725; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong725 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong725; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong725(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong725(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong725 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong725_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong725() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong725 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong725_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong726 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong726; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong726 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong726; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong726(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong726(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong726 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong726_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong726() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong726 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong726_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong727 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong727; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong727 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong727; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong727(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong727(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong727 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong727_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong727() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong727 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong727_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong728 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong728; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong728 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong728; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong728(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong728(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong728 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong728_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong728() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong728 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong728_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong729 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong729; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong729 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong729; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong729(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong729(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong729 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong729_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong729() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong729 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong729_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong730 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong730; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong730 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong730; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong730(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong730(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong730 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong730_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong730() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong730 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong730_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong731 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong731; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong731 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong731; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong731(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong731(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong731 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong731_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong731() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong731 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong731_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong732 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong732; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong732 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong732; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong732(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong732(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong732 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong732_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong732() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong732 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong732_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong733 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong733; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong733 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong733; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong733(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong733(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong733 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong733_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong733() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong733 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong733_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong734 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong734; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong734 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong734; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong734(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong734(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong734 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong734_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong734() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong734 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong734_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong735 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong735; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong735 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong735; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong735(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong735(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong735 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong735_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong735() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong735 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong735_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong736 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong736; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong736 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong736; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong736(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong736(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong736 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong736_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong736() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong736 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong736_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong737 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong737; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong737 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong737; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong737(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong737(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong737 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong737_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong737() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong737 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong737_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong738 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong738; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong738 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong738; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong738(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong738(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong738 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong738_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong738() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong738 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong738_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong739 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong739; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong739 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong739; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong739(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong739(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong739 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong739_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong739() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong739 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong739_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong740 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong740; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong740 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong740; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong740(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong740(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong740 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong740_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong740() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong740 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong740_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong741 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong741; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong741 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong741; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong741(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong741(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong741 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong741_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong741() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong741 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong741_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong742 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong742; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong742 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong742; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong742(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong742(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong742 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong742_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong742() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong742 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong742_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong743 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong743; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong743 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong743; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong743(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong743(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong743 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong743_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong743() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong743 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong743_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong744 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong744; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong744 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong744; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong744(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong744(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong744 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong744_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong744() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong744 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong744_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong745 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong745; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong745 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong745; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong745(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong745(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong745 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong745_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong745() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong745 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong745_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong746 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong746; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong746 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong746; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong746(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong746(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong746 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong746_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong746() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong746 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong746_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong747 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong747; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong747 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong747; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong747(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong747(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong747 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong747_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong747() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong747 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong747_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong748 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong748; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong748 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong748; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong748(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong748(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong748 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong748_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong748() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong748 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong748_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong749 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong749; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong749 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong749; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong749(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong749(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong749 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong749_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong749() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong749 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong749_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong750 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong750; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong750 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong750; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong750(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong750(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong750 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong750_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong750() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong750 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong750_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong751 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong751; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong751 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong751; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong751(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong751(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong751 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong751_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong751() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong751 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong751_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong752 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong752; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong752 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong752; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong752(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong752(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong752 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong752_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong752() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong752 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong752_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong753 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong753; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong753 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong753; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong753(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong753(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong753 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong753_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong753() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong753 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong753_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong754 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong754; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong754 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong754; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong754(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong754(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong754 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong754_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong754() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong754 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong754_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong755 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong755; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong755 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong755; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong755(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong755(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong755 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong755_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong755() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong755 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong755_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong756 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong756; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong756 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong756; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong756(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong756(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong756 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong756_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong756() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong756 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong756_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong757 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong757; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong757 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong757; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong757(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong757(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong757 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong757_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong757() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong757 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong757_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong758 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong758; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong758 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong758; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong758(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong758(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong758 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong758_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong758() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong758 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong758_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong759 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong759; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong759 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong759; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong759(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong759(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong759 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong759_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong759() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong759 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong759_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong760 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong760; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong760 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong760; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong760(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong760(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong760 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong760_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong760() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong760 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong760_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong761 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong761; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong761 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong761; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong761(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong761(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong761 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong761_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong761() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong761 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong761_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong762 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong762; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong762 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong762; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong762(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong762(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong762 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong762_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong762() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong762 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong762_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong763 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong763; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong763 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong763; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong763(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong763(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong763 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong763_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong763() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong763 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong763_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong764 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong764; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong764 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong764; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong764(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong764(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong764 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong764_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong764() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong764 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong764_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong765 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong765; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong765 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong765; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong765(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong765(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong765 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong765_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong765() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong765 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong765_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong766 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong766; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong766 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong766; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong766(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong766(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong766 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong766_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong766() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong766 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong766_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong767 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong767; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong767 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong767; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong767(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong767(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong767 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong767_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong767() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong767 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong767_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong768 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong768; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong768 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong768; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong768(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong768(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong768 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong768_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong768() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong768 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong768_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong769 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong769; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong769 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong769; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong769(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong769(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong769 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong769_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong769() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong769 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong769_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong770 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong770; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong770 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong770; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong770(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong770(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong770 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong770_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong770() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong770 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong770_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong771 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong771; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong771 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong771; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong771(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong771(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong771 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong771_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong771() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong771 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong771_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong772 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong772; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong772 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong772; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong772(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong772(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong772 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong772_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong772() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong772 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong772_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong773 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong773; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong773 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong773; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong773(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong773(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong773 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong773_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong773() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong773 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong773_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong774 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong774; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong774 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong774; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong774(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong774(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong774 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong774_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong774() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong774 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong774_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong775 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong775; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong775 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong775; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong775(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong775(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong775 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong775_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong775() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong775 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong775_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong776 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong776; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong776 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong776; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong776(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong776(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong776 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong776_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong776() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong776 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong776_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong777 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong777; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong777 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong777; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong777(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong777(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong777 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong777_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong777() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong777 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong777_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong778 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong778; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong778 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong778; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong778(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong778(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong778 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong778_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong778() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong778 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong778_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong779 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong779; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong779 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong779; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong779(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong779(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong779 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong779_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong779() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong779 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong779_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong780 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong780; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong780 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong780; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong780(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong780(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong780 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong780_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong780() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong780 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong780_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong781 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong781; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong781 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong781; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong781(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong781(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong781 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong781_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong781() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong781 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong781_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong782 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong782; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong782 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong782; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong782(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong782(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong782 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong782_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong782() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong782 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong782_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong783 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong783; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong783 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong783; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong783(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong783(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong783 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong783_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong783() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong783 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong783_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong784 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong784; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong784 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong784; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong784(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong784(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong784 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong784_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong784() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong784 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong784_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong785 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong785; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong785 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong785; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong785(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong785(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong785 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong785_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong785() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong785 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong785_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong786 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong786; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong786 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong786; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong786(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong786(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong786 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong786_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong786() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong786 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong786_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong787 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong787; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong787 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong787; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong787(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong787(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong787 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong787_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong787() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong787 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong787_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong788 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong788; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong788 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong788; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong788(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong788(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong788 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong788_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong788() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong788 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong788_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong789 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong789; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong789 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong789; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong789(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong789(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong789 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong789_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong789() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong789 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong789_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong790 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong790; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong790 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong790; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong790(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong790(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong790 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong790_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong790() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong790 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong790_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong791 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong791; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong791 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong791; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong791(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong791(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong791 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong791_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong791() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong791 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong791_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong792 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong792; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong792 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong792; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong792(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong792(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong792 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong792_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong792() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong792 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong792_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong793 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong793; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong793 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong793; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong793(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong793(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong793 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong793_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong793() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong793 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong793_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong794 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong794; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong794 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong794; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong794(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong794(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong794 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong794_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong794() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong794 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong794_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong795 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong795; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong795 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong795; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong795(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong795(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong795 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong795_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong795() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong795 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong795_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong796 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong796; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong796 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong796; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong796(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong796(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong796 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong796_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong796() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong796 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong796_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong797 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong797; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong797 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong797; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong797(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong797(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong797 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong797_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong797() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong797 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong797_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong798 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong798; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong798 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong798; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong798(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong798(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong798 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong798_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong798() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong798 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong798_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong799 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong799; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong799 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong799; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong799(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong799(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong799 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong799_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong799() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong799 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong799_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong800 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong800; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong800 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong800; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong800(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong800(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong800 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong800_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong800() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong800 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong800_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong801 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong801; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong801 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong801; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong801(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong801(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong801 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong801_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong801() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong801 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong801_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong802 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong802; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong802 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong802; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong802(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong802(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong802 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong802_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong802() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong802 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong802_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong803 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong803; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong803 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong803; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong803(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong803(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong803 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong803_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong803() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong803 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong803_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong804 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong804; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong804 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong804; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong804(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong804(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong804 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong804_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong804() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong804 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong804_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong805 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong805; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong805 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong805; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong805(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong805(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong805 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong805_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong805() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong805 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong805_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong806 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong806; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong806 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong806; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong806(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong806(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong806 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong806_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong806() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong806 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong806_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong807 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong807; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong807 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong807; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong807(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong807(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong807 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong807_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong807() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong807 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong807_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong808 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong808; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong808 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong808; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong808(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong808(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong808 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong808_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong808() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong808 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong808_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong809 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong809; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong809 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong809; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong809(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong809(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong809 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong809_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong809() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong809 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong809_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong810 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong810; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong810 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong810; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong810(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong810(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong810 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong810_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong810() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong810 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong810_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong811 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong811; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong811 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong811; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong811(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong811(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong811 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong811_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong811() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong811 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong811_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong812 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong812; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong812 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong812; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong812(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong812(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong812 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong812_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong812() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong812 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong812_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong813 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong813; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong813 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong813; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong813(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong813(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong813 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong813_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong813() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong813 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong813_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong814 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong814; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong814 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong814; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong814(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong814(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong814 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong814_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong814() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong814 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong814_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong815 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong815; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong815 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong815; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong815(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong815(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong815 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong815_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong815() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong815 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong815_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong816 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong816; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong816 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong816; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong816(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong816(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong816 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong816_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong816() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong816 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong816_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong817 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong817; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong817 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong817; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong817(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong817(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong817 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong817_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong817() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong817 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong817_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong818 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong818; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong818 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong818; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong818(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong818(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong818 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong818_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong818() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong818 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong818_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong819 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong819; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong819 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong819; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong819(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong819(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong819 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong819_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong819() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong819 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong819_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong820 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong820; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong820 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong820; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong820(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong820(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong820 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong820_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong820() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong820 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong820_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong821 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong821; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong821 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong821; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong821(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong821(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong821 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong821_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong821() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong821 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong821_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong822 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong822; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong822 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong822; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong822(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong822(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong822 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong822_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong822() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong822 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong822_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong823 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong823; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong823 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong823; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong823(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong823(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong823 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong823_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong823() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong823 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong823_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong824 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong824; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong824 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong824; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong824(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong824(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong824 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong824_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong824() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong824 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong824_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong825 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong825; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong825 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong825; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong825(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong825(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong825 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong825_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong825() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong825 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong825_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong826 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong826; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong826 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong826; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong826(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong826(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong826 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong826_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong826() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong826 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong826_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong827 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong827; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong827 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong827; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong827(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong827(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong827 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong827_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong827() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong827 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong827_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong828 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong828; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong828 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong828; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong828(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong828(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong828 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong828_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong828() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong828 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong828_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong829 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong829; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong829 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong829; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong829(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong829(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong829 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong829_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong829() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong829 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong829_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong830 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong830; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong830 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong830; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong830(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong830(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong830 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong830_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong830() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong830 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong830_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong831 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong831; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong831 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong831; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong831(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong831(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong831 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong831_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong831() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong831 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong831_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong832 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong832; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong832 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong832; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong832(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong832(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong832 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong832_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong832() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong832 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong832_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong833 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong833; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong833 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong833; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong833(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong833(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong833 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong833_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong833() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong833 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong833_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong834 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong834; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong834 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong834; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong834(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong834(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong834 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong834_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong834() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong834 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong834_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong835 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong835; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong835 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong835; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong835(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong835(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong835 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong835_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong835() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong835 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong835_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong836 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong836; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong836 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong836; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong836(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong836(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong836 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong836_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong836() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong836 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong836_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong837 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong837; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong837 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong837; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong837(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong837(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong837 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong837_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong837() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong837 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong837_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong838 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong838; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong838 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong838; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong838(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong838(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong838 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong838_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong838() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong838 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong838_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong839 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong839; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong839 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong839; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong839(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong839(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong839 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong839_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong839() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong839 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong839_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong840 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong840; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong840 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong840; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong840(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong840(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong840 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong840_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong840() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong840 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong840_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong841 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong841; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong841 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong841; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong841(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong841(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong841 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong841_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong841() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong841 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong841_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong842 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong842; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong842 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong842; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong842(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong842(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong842 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong842_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong842() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong842 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong842_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong843 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong843; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong843 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong843; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong843(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong843(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong843 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong843_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong843() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong843 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong843_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong844 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong844; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong844 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong844; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong844(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong844(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong844 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong844_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong844() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong844 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong844_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong845 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong845; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong845 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong845; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong845(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong845(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong845 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong845_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong845() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong845 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong845_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong846 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong846; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong846 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong846; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong846(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong846(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong846 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong846_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong846() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong846 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong846_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong847 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong847; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong847 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong847; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong847(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong847(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong847 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong847_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong847() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong847 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong847_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong848 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong848; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong848 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong848; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong848(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong848(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong848 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong848_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong848() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong848 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong848_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong849 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong849; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong849 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong849; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong849(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong849(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong849 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong849_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong849() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong849 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong849_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong850 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong850; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong850 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong850; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong850(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong850(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong850 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong850_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong850() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong850 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong850_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong851 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong851; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong851 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong851; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong851(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong851(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong851 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong851_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong851() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong851 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong851_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong852 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong852; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong852 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong852; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong852(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong852(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong852 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong852_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong852() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong852 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong852_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong853 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong853; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong853 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong853; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong853(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong853(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong853 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong853_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong853() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong853 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong853_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong854 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong854; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong854 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong854; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong854(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong854(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong854 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong854_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong854() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong854 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong854_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong855 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong855; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong855 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong855; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong855(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong855(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong855 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong855_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong855() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong855 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong855_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong856 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong856; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong856 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong856; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong856(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong856(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong856 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong856_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong856() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong856 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong856_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong857 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong857; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong857 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong857; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong857(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong857(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong857 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong857_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong857() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong857 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong857_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong858 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong858; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong858 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong858; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong858(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong858(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong858 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong858_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong858() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong858 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong858_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong859 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong859; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong859 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong859; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong859(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong859(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong859 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong859_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong859() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong859 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong859_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong860 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong860; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong860 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong860; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong860(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong860(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong860 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong860_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong860() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong860 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong860_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong861 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong861; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong861 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong861; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong861(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong861(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong861 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong861_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong861() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong861 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong861_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong862 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong862; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong862 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong862; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong862(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong862(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong862 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong862_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong862() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong862 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong862_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong863 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong863; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong863 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong863; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong863(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong863(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong863 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong863_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong863() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong863 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong863_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong864 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong864; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong864 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong864; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong864(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong864(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong864 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong864_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong864() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong864 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong864_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong865 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong865; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong865 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong865; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong865(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong865(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong865 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong865_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong865() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong865 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong865_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong866 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong866; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong866 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong866; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong866(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong866(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong866 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong866_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong866() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong866 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong866_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong867 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong867; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong867 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong867; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong867(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong867(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong867 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong867_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong867() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong867 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong867_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong868 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong868; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong868 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong868; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong868(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong868(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong868 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong868_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong868() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong868 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong868_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong869 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong869; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong869 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong869; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong869(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong869(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong869 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong869_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong869() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong869 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong869_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong870 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong870; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong870 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong870; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong870(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong870(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong870 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong870_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong870() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong870 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong870_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong871 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong871; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong871 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong871; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong871(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong871(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong871 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong871_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong871() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong871 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong871_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong872 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong872; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong872 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong872; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong872(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong872(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong872 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong872_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong872() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong872 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong872_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong873 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong873; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong873 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong873; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong873(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong873(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong873 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong873_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong873() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong873 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong873_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong874 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong874; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong874 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong874; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong874(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong874(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong874 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong874_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong874() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong874 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong874_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong875 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong875; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong875 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong875; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong875(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong875(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong875 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong875_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong875() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong875 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong875_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong876 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong876; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong876 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong876; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong876(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong876(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong876 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong876_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong876() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong876 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong876_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong877 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong877; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong877 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong877; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong877(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong877(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong877 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong877_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong877() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong877 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong877_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong878 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong878; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong878 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong878; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong878(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong878(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong878 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong878_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong878() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong878 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong878_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong879 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong879; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong879 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong879; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong879(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong879(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong879 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong879_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong879() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong879 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong879_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong880 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong880; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong880 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong880; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong880(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong880(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong880 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong880_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong880() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong880 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong880_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong881 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong881; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong881 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong881; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong881(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong881(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong881 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong881_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong881() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong881 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong881_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong882 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong882; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong882 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong882; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong882(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong882(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong882 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong882_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong882() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong882 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong882_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong883 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong883; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong883 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong883; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong883(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong883(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong883 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong883_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong883() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong883 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong883_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong884 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong884; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong884 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong884; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong884(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong884(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong884 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong884_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong884() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong884 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong884_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong885 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong885; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong885 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong885; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong885(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong885(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong885 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong885_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong885() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong885 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong885_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong886 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong886; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong886 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong886; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong886(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong886(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong886 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong886_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong886() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong886 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong886_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong887 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong887; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong887 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong887; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong887(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong887(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong887 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong887_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong887() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong887 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong887_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong888 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong888; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong888 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong888; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong888(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong888(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong888 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong888_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong888() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong888 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong888_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong889 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong889; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong889 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong889; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong889(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong889(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong889 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong889_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong889() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong889 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong889_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong890 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong890; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong890 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong890; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong890(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong890(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong890 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong890_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong890() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong890 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong890_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong891 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong891; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong891 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong891; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong891(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong891(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong891 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong891_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong891() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong891 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong891_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong892 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong892; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong892 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong892; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong892(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong892(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong892 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong892_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong892() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong892 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong892_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong893 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong893; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong893 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong893; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong893(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong893(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong893 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong893_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong893() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong893 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong893_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong894 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong894; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong894 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong894; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong894(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong894(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong894 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong894_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong894() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong894 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong894_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong895 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong895; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong895 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong895; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong895(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong895(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong895 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong895_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong895() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong895 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong895_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong896 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong896; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong896 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong896; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong896(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong896(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong896 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong896_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong896() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong896 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong896_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong897 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong897; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong897 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong897; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong897(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong897(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong897 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong897_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong897() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong897 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong897_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong898 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong898; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong898 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong898; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong898(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong898(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong898 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong898_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong898() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong898 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong898_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong899 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong899; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong899 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong899; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong899(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong899(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong899 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong899_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong899() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong899 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong899_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong900 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong900; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong900 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong900; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong900(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong900(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong900 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong900_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong900() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong900 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong900_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong901 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong901; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong901 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong901; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong901(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong901(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong901 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong901_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong901() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong901 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong901_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong902 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong902; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong902 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong902; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong902(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong902(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong902 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong902_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong902() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong902 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong902_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong903 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong903; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong903 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong903; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong903(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong903(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong903 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong903_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong903() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong903 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong903_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong904 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong904; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong904 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong904; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong904(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong904(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong904 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong904_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong904() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong904 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong904_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong905 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong905; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong905 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong905; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong905(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong905(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong905 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong905_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong905() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong905 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong905_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong906 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong906; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong906 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong906; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong906(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong906(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong906 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong906_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong906() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong906 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong906_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong907 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong907; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong907 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong907; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong907(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong907(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong907 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong907_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong907() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong907 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong907_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong908 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong908; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong908 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong908; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong908(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong908(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong908 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong908_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong908() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong908 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong908_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong909 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong909; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong909 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong909; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong909(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong909(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong909 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong909_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong909() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong909 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong909_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong910 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong910; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong910 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong910; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong910(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong910(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong910 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong910_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong910() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong910 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong910_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong911 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong911; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong911 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong911; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong911(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong911(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong911 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong911_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong911() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong911 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong911_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong912 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong912; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong912 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong912; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong912(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong912(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong912 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong912_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong912() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong912 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong912_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong913 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong913; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong913 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong913; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong913(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong913(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong913 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong913_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong913() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong913 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong913_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong914 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong914; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong914 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong914; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong914(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong914(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong914 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong914_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong914() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong914 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong914_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong915 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong915; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong915 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong915; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong915(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong915(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong915 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong915_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong915() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong915 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong915_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong916 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong916; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong916 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong916; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong916(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong916(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong916 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong916_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong916() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong916 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong916_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong917 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong917; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong917 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong917; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong917(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong917(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong917 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong917_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong917() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong917 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong917_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong918 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong918; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong918 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong918; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong918(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong918(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong918 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong918_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong918() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong918 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong918_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong919 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong919; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong919 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong919; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong919(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong919(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong919 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong919_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong919() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong919 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong919_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong920 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong920; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong920 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong920; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong920(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong920(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong920 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong920_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong920() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong920 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong920_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong921 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong921; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong921 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong921; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong921(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong921(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong921 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong921_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong921() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong921 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong921_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong922 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong922; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong922 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong922; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong922(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong922(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong922 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong922_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong922() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong922 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong922_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong923 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong923; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong923 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong923; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong923(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong923(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong923 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong923_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong923() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong923 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong923_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong924 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong924; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong924 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong924; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong924(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong924(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong924 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong924_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong924() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong924 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong924_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong925 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong925; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong925 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong925; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong925(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong925(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong925 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong925_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong925() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong925 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong925_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong926 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong926; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong926 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong926; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong926(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong926(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong926 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong926_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong926() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong926 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong926_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong927 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong927; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong927 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong927; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong927(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong927(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong927 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong927_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong927() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong927 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong927_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong928 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong928; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong928 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong928; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong928(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong928(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong928 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong928_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong928() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong928 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong928_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong929 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong929; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong929 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong929; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong929(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong929(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong929 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong929_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong929() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong929 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong929_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong930 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong930; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong930 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong930; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong930(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong930(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong930 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong930_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong930() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong930 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong930_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong931 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong931; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong931 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong931; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong931(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong931(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong931 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong931_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong931() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong931 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong931_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong932 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong932; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong932 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong932; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong932(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong932(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong932 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong932_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong932() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong932 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong932_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong933 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong933; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong933 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong933; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong933(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong933(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong933 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong933_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong933() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong933 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong933_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong934 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong934; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong934 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong934; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong934(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong934(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong934 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong934_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong934() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong934 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong934_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong935 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong935; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong935 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong935; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong935(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong935(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong935 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong935_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong935() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong935 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong935_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong936 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong936; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong936 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong936; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong936(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong936(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong936 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong936_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong936() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong936 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong936_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong937 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong937; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong937 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong937; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong937(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong937(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong937 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong937_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong937() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong937 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong937_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong938 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong938; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong938 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong938; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong938(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong938(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong938 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong938_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong938() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong938 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong938_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong939 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong939; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong939 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong939; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong939(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong939(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong939 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong939_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong939() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong939 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong939_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong940 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong940; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong940 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong940; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong940(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong940(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong940 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong940_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong940() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong940 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong940_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong941 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong941; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong941 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong941; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong941(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong941(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong941 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong941_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong941() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong941 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong941_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong942 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong942; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong942 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong942; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong942(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong942(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong942 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong942_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong942() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong942 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong942_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong943 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong943; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong943 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong943; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong943(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong943(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong943 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong943_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong943() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong943 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong943_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong944 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong944; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong944 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong944; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong944(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong944(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong944 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong944_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong944() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong944 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong944_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong945 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong945; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong945 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong945; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong945(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong945(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong945 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong945_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong945() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong945 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong945_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong946 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong946; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong946 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong946; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong946(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong946(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong946 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong946_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong946() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong946 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong946_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong947 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong947; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong947 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong947; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong947(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong947(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong947 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong947_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong947() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong947 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong947_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong948 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong948; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong948 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong948; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong948(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong948(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong948 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong948_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong948() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong948 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong948_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong949 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong949; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong949 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong949; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong949(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong949(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong949 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong949_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong949() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong949 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong949_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong950 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong950; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong950 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong950; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong950(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong950(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong950 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong950_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong950() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong950 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong950_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong951 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong951; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong951 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong951; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong951(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong951(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong951 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong951_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong951() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong951 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong951_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong952 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong952; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong952 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong952; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong952(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong952(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong952 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong952_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong952() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong952 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong952_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong953 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong953; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong953 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong953; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong953(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong953(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong953 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong953_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong953() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong953 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong953_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong954 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong954; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong954 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong954; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong954(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong954(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong954 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong954_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong954() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong954 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong954_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong955 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong955; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong955 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong955; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong955(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong955(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong955 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong955_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong955() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong955 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong955_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong956 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong956; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong956 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong956; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong956(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong956(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong956 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong956_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong956() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong956 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong956_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong957 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong957; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong957 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong957; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong957(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong957(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong957 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong957_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong957() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong957 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong957_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong958 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong958; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong958 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong958; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong958(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong958(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong958 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong958_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong958() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong958 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong958_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong959 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong959; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong959 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong959; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong959(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong959(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong959 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong959_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong959() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong959 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong959_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong960 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong960; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong960 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong960; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong960(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong960(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong960 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong960_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong960() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong960 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong960_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong961 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong961; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong961 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong961; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong961(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong961(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong961 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong961_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong961() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong961 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong961_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong962 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong962; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong962 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong962; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong962(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong962(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong962 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong962_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong962() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong962 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong962_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong963 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong963; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong963 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong963; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong963(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong963(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong963 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong963_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong963() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong963 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong963_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong964 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong964; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong964 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong964; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong964(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong964(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong964 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong964_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong964() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong964 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong964_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong965 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong965; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong965 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong965; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong965(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong965(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong965 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong965_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong965() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong965 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong965_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong966 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong966; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong966 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong966; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong966(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong966(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong966 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong966_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong966() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong966 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong966_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong967 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong967; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong967 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong967; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong967(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong967(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong967 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong967_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong967() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong967 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong967_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong968 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong968; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong968 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong968; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong968(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong968(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong968 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong968_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong968() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong968 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong968_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong969 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong969; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong969 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong969; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong969(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong969(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong969 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong969_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong969() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong969 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong969_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong970 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong970; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong970 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong970; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong970(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong970(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong970 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong970_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong970() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong970 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong970_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong971 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong971; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong971 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong971; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong971(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong971(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong971 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong971_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong971() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong971 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong971_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong972 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong972; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong972 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong972; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong972(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong972(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong972 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong972_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong972() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong972 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong972_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong973 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong973; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong973 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong973; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong973(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong973(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong973 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong973_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong973() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong973 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong973_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong974 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong974; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong974 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong974; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong974(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong974(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong974 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong974_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong974() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong974 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong974_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong975 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong975; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong975 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong975; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong975(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong975(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong975 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong975_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong975() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong975 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong975_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong976 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong976; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong976 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong976; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong976(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong976(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong976 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong976_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong976() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong976 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong976_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong977 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong977; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong977 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong977; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong977(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong977(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong977 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong977_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong977() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong977 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong977_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong978 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong978; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong978 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong978; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong978(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong978(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong978 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong978_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong978() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong978 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong978_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong979 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong979; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong979 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong979; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong979(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong979(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong979 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong979_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong979() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong979 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong979_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong980 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong980; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong980 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong980; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong980(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong980(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong980 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong980_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong980() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong980 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong980_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong981 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong981; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong981 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong981; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong981(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong981(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong981 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong981_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong981() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong981 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong981_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong982 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong982; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong982 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong982; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong982(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong982(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong982 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong982_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong982() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong982 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong982_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong983 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong983; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong983 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong983; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong983(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong983(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong983 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong983_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong983() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong983 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong983_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong984 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong984; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong984 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong984; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong984(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong984(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong984 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong984_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong984() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong984 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong984_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong985 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong985; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong985 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong985; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong985(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong985(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong985 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong985_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong985() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong985 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong985_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong986 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong986; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong986 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong986; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong986(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong986(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong986 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong986_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong986() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong986 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong986_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong987 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong987; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong987 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong987; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong987(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong987(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong987 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong987_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong987() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong987 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong987_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong988 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong988; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong988 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong988; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong988(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong988(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong988 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong988_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong988() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong988 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong988_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong989 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong989; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong989 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong989; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong989(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong989(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong989 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong989_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong989() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong989 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong989_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong990 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong990; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong990 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong990; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong990(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong990(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong990 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong990_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong990() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong990 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong990_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong991 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong991; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong991 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong991; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong991(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong991(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong991 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong991_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong991() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong991 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong991_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong992 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong992; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong992 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong992; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong992(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong992(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong992 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong992_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong992() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong992 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong992_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong993 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong993; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong993 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong993; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong993(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong993(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong993 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong993_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong993() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong993 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong993_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong994 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong994; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong994 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong994; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong994(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong994(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong994 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong994_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong994() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong994 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong994_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong995 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong995; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong995 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong995; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong995(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong995(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong995 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong995_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong995() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong995 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong995_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong996 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong996; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong996 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong996; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong996(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong996(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong996 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong996_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong996() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong996 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong996_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong997 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong997; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong997 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong997; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong997(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong997(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong997 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong997_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong997() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong997 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong997_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong998 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong998; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong998 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong998; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong998(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong998(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong998 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong998_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong998() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong998 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong998_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong999 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong999; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong999 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong999; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong999(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong999(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong999 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong999_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong999() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong999 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong999_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+
+      public bool HasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong1000 {
+        get { return result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong1000; }
+      }
+      public string LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong1000 {
+        get { return result.LongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong1000; }
+        set { SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong1000(value); }
+      }
+      public Builder SetLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong1000(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong1000 = true;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong1000_ = value;
+        return this;
+      }
+      public Builder ClearLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong1000() {
+        PrepareBuilder();
+        result.hasLongFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong1000 = false;
+        result.longFieldNameIsLooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong1000_ = "long default value is also loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong";
+        return this;
+      }
+    }
+    static TestEnormousDescriptor() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestEnormousDescriptor.Descriptor, null);
+    }
+  }
+
+  #endregion
+
+}
+
+#endregion Designer generated code
diff --git a/csharp/src/ProtocolBuffers.Test/TestProtos/UnittestExtrasXmltest.cs b/csharp/src/ProtocolBuffers.Test/TestProtos/UnittestExtrasXmltest.cs
new file mode 100644
index 00000000..70bdbfa9
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/TestProtos/UnittestExtrasXmltest.cs
@@ -0,0 +1,2277 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: unittest_extras_xmltest.proto
+#pragma warning disable 1591, 0612, 3021
+#region Designer generated code
+
+using pb = global::Google.ProtocolBuffers;
+using pbc = global::Google.ProtocolBuffers.Collections;
+using pbd = global::Google.ProtocolBuffers.Descriptors;
+using scg = global::System.Collections.Generic;
+namespace Google.ProtocolBuffers.TestProtos {
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public static partial class UnittestExtrasXmltest {
+
+    #region Extension registration
+    public static void RegisterAllExtensions(pb::ExtensionRegistry registry) {
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestExtrasXmltest.ExtensionEnum);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestExtrasXmltest.ExtensionText);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestExtrasXmltest.ExtensionNumber);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestExtrasXmltest.ExtensionMessage);
+    }
+    #endregion
+    #region Extensions
+    public const int ExtensionEnumFieldNumber = 101;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.EnumOptions> ExtensionEnum;
+    public const int ExtensionTextFieldNumber = 102;
+    public static pb::GeneratedExtensionBase<string> ExtensionText;
+    public const int ExtensionNumberFieldNumber = 103;
+    public static pb::GeneratedExtensionBase<scg::IList<int>> ExtensionNumber;
+    public const int ExtensionMessageFieldNumber = 199;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.TestXmlExtension> ExtensionMessage;
+    #endregion
+
+    #region Static variables
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_extra_TestXmlChild__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestXmlChild, global::Google.ProtocolBuffers.TestProtos.TestXmlChild.Builder> internal__static_protobuf_unittest_extra_TestXmlChild__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_extra_TestXmlNoFields__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestXmlNoFields, global::Google.ProtocolBuffers.TestProtos.TestXmlNoFields.Builder> internal__static_protobuf_unittest_extra_TestXmlNoFields__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_extra_TestXmlRescursive__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestXmlRescursive, global::Google.ProtocolBuffers.TestProtos.TestXmlRescursive.Builder> internal__static_protobuf_unittest_extra_TestXmlRescursive__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_extra_TestXmlMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestXmlMessage, global::Google.ProtocolBuffers.TestProtos.TestXmlMessage.Builder> internal__static_protobuf_unittest_extra_TestXmlMessage__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_extra_TestXmlMessage_Children__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestXmlMessage.Types.Children, global::Google.ProtocolBuffers.TestProtos.TestXmlMessage.Types.Children.Builder> internal__static_protobuf_unittest_extra_TestXmlMessage_Children__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_extra_TestXmlExtension__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestXmlExtension, global::Google.ProtocolBuffers.TestProtos.TestXmlExtension.Builder> internal__static_protobuf_unittest_extra_TestXmlExtension__FieldAccessorTable;
+    #endregion
+    #region Descriptor
+    public static pbd::FileDescriptor Descriptor {
+      get { return descriptor; }
+    }
+    private static pbd::FileDescriptor descriptor;
+
+    static UnittestExtrasXmltest() {
+      byte[] descriptorData = global::System.Convert.FromBase64String(
+          string.Concat(
+            "Ch11bml0dGVzdF9leHRyYXNfeG1sdGVzdC5wcm90bxIXcHJvdG9idWZfdW5p", 
+            "dHRlc3RfZXh0cmEiVQoMVGVzdFhtbENoaWxkEjUKB29wdGlvbnMYAyADKA4y", 
+            "JC5wcm90b2J1Zl91bml0dGVzdF9leHRyYS5FbnVtT3B0aW9ucxIOCgZiaW5h", 
+            "cnkYBCABKAwiEQoPVGVzdFhtbE5vRmllbGRzIk4KEVRlc3RYbWxSZXNjdXJz", 
+            "aXZlEjkKBWNoaWxkGAEgASgLMioucHJvdG9idWZfdW5pdHRlc3RfZXh0cmEu", 
+            "VGVzdFhtbFJlc2N1cnNpdmUitwIKDlRlc3RYbWxNZXNzYWdlEg4KBm51bWJl", 
+            "chgGIAEoAxIPCgdudW1iZXJzGAIgAygFEgwKBHRleHQYAyABKAkSEgoJdGV4", 
+            "dGxpbmVzGLwFIAMoCRINCgV2YWxpZBgFIAEoCBI0CgVjaGlsZBgBIAEoCzIl", 
+            "LnByb3RvYnVmX3VuaXR0ZXN0X2V4dHJhLlRlc3RYbWxDaGlsZBJDCghjaGls", 
+            "ZHJlbhiRAyADKAoyMC5wcm90b2J1Zl91bml0dGVzdF9leHRyYS5UZXN0WG1s", 
+            "TWVzc2FnZS5DaGlsZHJlbhpRCghDaGlsZHJlbhI1CgdvcHRpb25zGAMgAygO", 
+            "MiQucHJvdG9idWZfdW5pdHRlc3RfZXh0cmEuRW51bU9wdGlvbnMSDgoGYmlu", 
+            "YXJ5GAQgASgMKgUIZBDIASIiChBUZXN0WG1sRXh0ZW5zaW9uEg4KBm51bWJl", 
+            "chgBIAIoBSoqCgtFbnVtT3B0aW9ucxIHCgNPTkUQABIHCgNUV08QARIJCgVU", 
+            "SFJFRRACOmUKDmV4dGVuc2lvbl9lbnVtEicucHJvdG9idWZfdW5pdHRlc3Rf", 
+            "ZXh0cmEuVGVzdFhtbE1lc3NhZ2UYZSABKA4yJC5wcm90b2J1Zl91bml0dGVz", 
+            "dF9leHRyYS5FbnVtT3B0aW9uczo/Cg5leHRlbnNpb25fdGV4dBInLnByb3Rv", 
+            "YnVmX3VuaXR0ZXN0X2V4dHJhLlRlc3RYbWxNZXNzYWdlGGYgASgJOkUKEGV4", 
+            "dGVuc2lvbl9udW1iZXISJy5wcm90b2J1Zl91bml0dGVzdF9leHRyYS5UZXN0", 
+            "WG1sTWVzc2FnZRhnIAMoBUICEAE6bgoRZXh0ZW5zaW9uX21lc3NhZ2USJy5w", 
+            "cm90b2J1Zl91bml0dGVzdF9leHRyYS5UZXN0WG1sTWVzc2FnZRjHASABKAsy", 
+            "KS5wcm90b2J1Zl91bml0dGVzdF9leHRyYS5UZXN0WG1sRXh0ZW5zaW9uQiZI", 
+          "AaoCIUdvb2dsZS5Qcm90b2NvbEJ1ZmZlcnMuVGVzdFByb3Rvcw=="));
+      pbd::FileDescriptor.InternalDescriptorAssigner assigner = delegate(pbd::FileDescriptor root) {
+        descriptor = root;
+        internal__static_protobuf_unittest_extra_TestXmlChild__Descriptor = Descriptor.MessageTypes[0];
+        internal__static_protobuf_unittest_extra_TestXmlChild__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestXmlChild, global::Google.ProtocolBuffers.TestProtos.TestXmlChild.Builder>(internal__static_protobuf_unittest_extra_TestXmlChild__Descriptor,
+                new string[] { "Options", "Binary", });
+        internal__static_protobuf_unittest_extra_TestXmlNoFields__Descriptor = Descriptor.MessageTypes[1];
+        internal__static_protobuf_unittest_extra_TestXmlNoFields__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestXmlNoFields, global::Google.ProtocolBuffers.TestProtos.TestXmlNoFields.Builder>(internal__static_protobuf_unittest_extra_TestXmlNoFields__Descriptor,
+                new string[] { });
+        internal__static_protobuf_unittest_extra_TestXmlRescursive__Descriptor = Descriptor.MessageTypes[2];
+        internal__static_protobuf_unittest_extra_TestXmlRescursive__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestXmlRescursive, global::Google.ProtocolBuffers.TestProtos.TestXmlRescursive.Builder>(internal__static_protobuf_unittest_extra_TestXmlRescursive__Descriptor,
+                new string[] { "Child", });
+        internal__static_protobuf_unittest_extra_TestXmlMessage__Descriptor = Descriptor.MessageTypes[3];
+        internal__static_protobuf_unittest_extra_TestXmlMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestXmlMessage, global::Google.ProtocolBuffers.TestProtos.TestXmlMessage.Builder>(internal__static_protobuf_unittest_extra_TestXmlMessage__Descriptor,
+                new string[] { "Number", "Numbers", "Text", "Textlines", "Valid", "Child", "Children", });
+        internal__static_protobuf_unittest_extra_TestXmlMessage_Children__Descriptor = internal__static_protobuf_unittest_extra_TestXmlMessage__Descriptor.NestedTypes[0];
+        internal__static_protobuf_unittest_extra_TestXmlMessage_Children__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestXmlMessage.Types.Children, global::Google.ProtocolBuffers.TestProtos.TestXmlMessage.Types.Children.Builder>(internal__static_protobuf_unittest_extra_TestXmlMessage_Children__Descriptor,
+                new string[] { "Options", "Binary", });
+        internal__static_protobuf_unittest_extra_TestXmlExtension__Descriptor = Descriptor.MessageTypes[4];
+        internal__static_protobuf_unittest_extra_TestXmlExtension__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestXmlExtension, global::Google.ProtocolBuffers.TestProtos.TestXmlExtension.Builder>(internal__static_protobuf_unittest_extra_TestXmlExtension__Descriptor,
+                new string[] { "Number", });
+        global::Google.ProtocolBuffers.TestProtos.UnittestExtrasXmltest.ExtensionEnum = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.EnumOptions>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.UnittestExtrasXmltest.Descriptor.Extensions[0]);
+        global::Google.ProtocolBuffers.TestProtos.UnittestExtrasXmltest.ExtensionText = pb::GeneratedSingleExtension<string>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.UnittestExtrasXmltest.Descriptor.Extensions[1]);
+        global::Google.ProtocolBuffers.TestProtos.UnittestExtrasXmltest.ExtensionNumber = pb::GeneratedRepeatExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.UnittestExtrasXmltest.Descriptor.Extensions[2]);
+        global::Google.ProtocolBuffers.TestProtos.UnittestExtrasXmltest.ExtensionMessage = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.TestXmlExtension>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.UnittestExtrasXmltest.Descriptor.Extensions[3]);
+        pb::ExtensionRegistry registry = pb::ExtensionRegistry.CreateInstance();
+        RegisterAllExtensions(registry);
+        return registry;
+      };
+      pbd::FileDescriptor.InternalBuildGeneratedFileFrom(descriptorData,
+          new pbd::FileDescriptor[] {
+          }, assigner);
+    }
+    #endregion
+
+  }
+  #region Enums
+  public enum EnumOptions {
+    ONE = 0,
+    TWO = 1,
+    THREE = 2,
+  }
+
+  #endregion
+
+  #region Messages
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestXmlChild : pb::GeneratedMessage<TestXmlChild, TestXmlChild.Builder> {
+    private TestXmlChild() { }
+    private static readonly TestXmlChild defaultInstance = new TestXmlChild().MakeReadOnly();
+    private static readonly string[] _testXmlChildFieldNames = new string[] { "binary", "options" };
+    private static readonly uint[] _testXmlChildFieldTags = new uint[] { 34, 24 };
+    public static TestXmlChild DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestXmlChild DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestXmlChild ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestExtrasXmltest.internal__static_protobuf_unittest_extra_TestXmlChild__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestXmlChild, TestXmlChild.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestExtrasXmltest.internal__static_protobuf_unittest_extra_TestXmlChild__FieldAccessorTable; }
+    }
+
+    public const int OptionsFieldNumber = 3;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.EnumOptions> options_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.EnumOptions>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.EnumOptions> OptionsList {
+      get { return pbc::Lists.AsReadOnly(options_); }
+    }
+    public int OptionsCount {
+      get { return options_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.EnumOptions GetOptions(int index) {
+      return options_[index];
+    }
+
+    public const int BinaryFieldNumber = 4;
+    private bool hasBinary;
+    private pb::ByteString binary_ = pb::ByteString.Empty;
+    public bool HasBinary {
+      get { return hasBinary; }
+    }
+    public pb::ByteString Binary {
+      get { return binary_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testXmlChildFieldNames;
+      if (options_.Count > 0) {
+        output.WriteEnumArray(3, field_names[1], options_);
+      }
+      if (hasBinary) {
+        output.WriteBytes(4, field_names[0], Binary);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      {
+        int dataSize = 0;
+        if (options_.Count > 0) {
+          foreach (global::Google.ProtocolBuffers.TestProtos.EnumOptions element in options_) {
+            dataSize += pb::CodedOutputStream.ComputeEnumSizeNoTag((int) element);
+          }
+          size += dataSize;
+          size += 1 * options_.Count;
+        }
+      }
+      if (hasBinary) {
+        size += pb::CodedOutputStream.ComputeBytesSize(4, Binary);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestXmlChild ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestXmlChild ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestXmlChild ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestXmlChild ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestXmlChild ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestXmlChild ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestXmlChild ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestXmlChild ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestXmlChild ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestXmlChild ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestXmlChild MakeReadOnly() {
+      options_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestXmlChild prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestXmlChild, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestXmlChild cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestXmlChild result;
+
+      private TestXmlChild PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestXmlChild original = result;
+          result = new TestXmlChild();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestXmlChild MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestXmlChild.Descriptor; }
+      }
+
+      public override TestXmlChild DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestXmlChild.DefaultInstance; }
+      }
+
+      public override TestXmlChild BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestXmlChild) {
+          return MergeFrom((TestXmlChild) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestXmlChild other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestXmlChild.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.options_.Count != 0) {
+          result.options_.Add(other.options_);
+        }
+        if (other.HasBinary) {
+          Binary = other.Binary;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testXmlChildFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testXmlChildFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 26:
+            case 24: {
+              scg::ICollection<object> unknownItems;
+              input.ReadEnumArray<global::Google.ProtocolBuffers.TestProtos.EnumOptions>(tag, field_name, result.options_, out unknownItems);
+              if (unknownItems != null) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                foreach (object rawValue in unknownItems)
+                  if (rawValue is int)
+                    unknownFields.MergeVarintField(3, (ulong)(int)rawValue);
+              }
+              break;
+            }
+            case 34: {
+              result.hasBinary = input.ReadBytes(ref result.binary_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.EnumOptions> OptionsList {
+        get { return PrepareBuilder().options_; }
+      }
+      public int OptionsCount {
+        get { return result.OptionsCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.EnumOptions GetOptions(int index) {
+        return result.GetOptions(index);
+      }
+      public Builder SetOptions(int index, global::Google.ProtocolBuffers.TestProtos.EnumOptions value) {
+        PrepareBuilder();
+        result.options_[index] = value;
+        return this;
+      }
+      public Builder AddOptions(global::Google.ProtocolBuffers.TestProtos.EnumOptions value) {
+        PrepareBuilder();
+        result.options_.Add(value);
+        return this;
+      }
+      public Builder AddRangeOptions(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.EnumOptions> values) {
+        PrepareBuilder();
+        result.options_.Add(values);
+        return this;
+      }
+      public Builder ClearOptions() {
+        PrepareBuilder();
+        result.options_.Clear();
+        return this;
+      }
+
+      public bool HasBinary {
+        get { return result.hasBinary; }
+      }
+      public pb::ByteString Binary {
+        get { return result.Binary; }
+        set { SetBinary(value); }
+      }
+      public Builder SetBinary(pb::ByteString value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasBinary = true;
+        result.binary_ = value;
+        return this;
+      }
+      public Builder ClearBinary() {
+        PrepareBuilder();
+        result.hasBinary = false;
+        result.binary_ = pb::ByteString.Empty;
+        return this;
+      }
+    }
+    static TestXmlChild() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestExtrasXmltest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestXmlNoFields : pb::GeneratedMessage<TestXmlNoFields, TestXmlNoFields.Builder> {
+    private TestXmlNoFields() { }
+    private static readonly TestXmlNoFields defaultInstance = new TestXmlNoFields().MakeReadOnly();
+    private static readonly string[] _testXmlNoFieldsFieldNames = new string[] {  };
+    private static readonly uint[] _testXmlNoFieldsFieldTags = new uint[] {  };
+    public static TestXmlNoFields DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestXmlNoFields DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestXmlNoFields ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestExtrasXmltest.internal__static_protobuf_unittest_extra_TestXmlNoFields__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestXmlNoFields, TestXmlNoFields.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestExtrasXmltest.internal__static_protobuf_unittest_extra_TestXmlNoFields__FieldAccessorTable; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testXmlNoFieldsFieldNames;
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestXmlNoFields ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestXmlNoFields ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestXmlNoFields ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestXmlNoFields ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestXmlNoFields ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestXmlNoFields ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestXmlNoFields ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestXmlNoFields ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestXmlNoFields ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestXmlNoFields ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestXmlNoFields MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestXmlNoFields prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestXmlNoFields, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestXmlNoFields cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestXmlNoFields result;
+
+      private TestXmlNoFields PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestXmlNoFields original = result;
+          result = new TestXmlNoFields();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestXmlNoFields MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestXmlNoFields.Descriptor; }
+      }
+
+      public override TestXmlNoFields DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestXmlNoFields.DefaultInstance; }
+      }
+
+      public override TestXmlNoFields BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestXmlNoFields) {
+          return MergeFrom((TestXmlNoFields) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestXmlNoFields other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestXmlNoFields.DefaultInstance) return this;
+        PrepareBuilder();
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testXmlNoFieldsFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testXmlNoFieldsFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+    }
+    static TestXmlNoFields() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestExtrasXmltest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestXmlRescursive : pb::GeneratedMessage<TestXmlRescursive, TestXmlRescursive.Builder> {
+    private TestXmlRescursive() { }
+    private static readonly TestXmlRescursive defaultInstance = new TestXmlRescursive().MakeReadOnly();
+    private static readonly string[] _testXmlRescursiveFieldNames = new string[] { "child" };
+    private static readonly uint[] _testXmlRescursiveFieldTags = new uint[] { 10 };
+    public static TestXmlRescursive DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestXmlRescursive DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestXmlRescursive ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestExtrasXmltest.internal__static_protobuf_unittest_extra_TestXmlRescursive__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestXmlRescursive, TestXmlRescursive.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestExtrasXmltest.internal__static_protobuf_unittest_extra_TestXmlRescursive__FieldAccessorTable; }
+    }
+
+    public const int ChildFieldNumber = 1;
+    private bool hasChild;
+    private global::Google.ProtocolBuffers.TestProtos.TestXmlRescursive child_;
+    public bool HasChild {
+      get { return hasChild; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestXmlRescursive Child {
+      get { return child_ ?? global::Google.ProtocolBuffers.TestProtos.TestXmlRescursive.DefaultInstance; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testXmlRescursiveFieldNames;
+      if (hasChild) {
+        output.WriteMessage(1, field_names[0], Child);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasChild) {
+        size += pb::CodedOutputStream.ComputeMessageSize(1, Child);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestXmlRescursive ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestXmlRescursive ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestXmlRescursive ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestXmlRescursive ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestXmlRescursive ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestXmlRescursive ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestXmlRescursive ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestXmlRescursive ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestXmlRescursive ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestXmlRescursive ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestXmlRescursive MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestXmlRescursive prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestXmlRescursive, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestXmlRescursive cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestXmlRescursive result;
+
+      private TestXmlRescursive PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestXmlRescursive original = result;
+          result = new TestXmlRescursive();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestXmlRescursive MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestXmlRescursive.Descriptor; }
+      }
+
+      public override TestXmlRescursive DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestXmlRescursive.DefaultInstance; }
+      }
+
+      public override TestXmlRescursive BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestXmlRescursive) {
+          return MergeFrom((TestXmlRescursive) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestXmlRescursive other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestXmlRescursive.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasChild) {
+          MergeChild(other.Child);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testXmlRescursiveFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testXmlRescursiveFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              global::Google.ProtocolBuffers.TestProtos.TestXmlRescursive.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestXmlRescursive.CreateBuilder();
+              if (result.hasChild) {
+                subBuilder.MergeFrom(Child);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              Child = subBuilder.BuildPartial();
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasChild {
+       get { return result.hasChild; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestXmlRescursive Child {
+        get { return result.Child; }
+        set { SetChild(value); }
+      }
+      public Builder SetChild(global::Google.ProtocolBuffers.TestProtos.TestXmlRescursive value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasChild = true;
+        result.child_ = value;
+        return this;
+      }
+      public Builder SetChild(global::Google.ProtocolBuffers.TestProtos.TestXmlRescursive.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasChild = true;
+        result.child_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeChild(global::Google.ProtocolBuffers.TestProtos.TestXmlRescursive value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasChild &&
+            result.child_ != global::Google.ProtocolBuffers.TestProtos.TestXmlRescursive.DefaultInstance) {
+            result.child_ = global::Google.ProtocolBuffers.TestProtos.TestXmlRescursive.CreateBuilder(result.child_).MergeFrom(value).BuildPartial();
+        } else {
+          result.child_ = value;
+        }
+        result.hasChild = true;
+        return this;
+      }
+      public Builder ClearChild() {
+        PrepareBuilder();
+        result.hasChild = false;
+        result.child_ = null;
+        return this;
+      }
+    }
+    static TestXmlRescursive() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestExtrasXmltest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestXmlMessage : pb::ExtendableMessage<TestXmlMessage, TestXmlMessage.Builder> {
+    private TestXmlMessage() { }
+    private static readonly TestXmlMessage defaultInstance = new TestXmlMessage().MakeReadOnly();
+    private static readonly string[] _testXmlMessageFieldNames = new string[] { "child", "children", "number", "numbers", "text", "textlines", "valid" };
+    private static readonly uint[] _testXmlMessageFieldTags = new uint[] { 10, 3211, 48, 16, 26, 5602, 40 };
+    public static TestXmlMessage DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestXmlMessage DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestXmlMessage ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestExtrasXmltest.internal__static_protobuf_unittest_extra_TestXmlMessage__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestXmlMessage, TestXmlMessage.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestExtrasXmltest.internal__static_protobuf_unittest_extra_TestXmlMessage__FieldAccessorTable; }
+    }
+
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class Children : pb::GeneratedMessage<Children, Children.Builder> {
+        private Children() { }
+        private static readonly Children defaultInstance = new Children().MakeReadOnly();
+        private static readonly string[] _childrenFieldNames = new string[] { "binary", "options" };
+        private static readonly uint[] _childrenFieldTags = new uint[] { 34, 24 };
+        public static Children DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override Children DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override Children ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.TestProtos.UnittestExtrasXmltest.internal__static_protobuf_unittest_extra_TestXmlMessage_Children__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<Children, Children.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.TestProtos.UnittestExtrasXmltest.internal__static_protobuf_unittest_extra_TestXmlMessage_Children__FieldAccessorTable; }
+        }
+
+        public const int OptionsFieldNumber = 3;
+        private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.EnumOptions> options_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.EnumOptions>();
+        public scg::IList<global::Google.ProtocolBuffers.TestProtos.EnumOptions> OptionsList {
+          get { return pbc::Lists.AsReadOnly(options_); }
+        }
+        public int OptionsCount {
+          get { return options_.Count; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.EnumOptions GetOptions(int index) {
+          return options_[index];
+        }
+
+        public const int BinaryFieldNumber = 4;
+        private bool hasBinary;
+        private pb::ByteString binary_ = pb::ByteString.Empty;
+        public bool HasBinary {
+          get { return hasBinary; }
+        }
+        public pb::ByteString Binary {
+          get { return binary_; }
+        }
+
+        public override bool IsInitialized {
+          get {
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _childrenFieldNames;
+          if (options_.Count > 0) {
+            output.WriteEnumArray(3, field_names[1], options_);
+          }
+          if (hasBinary) {
+            output.WriteBytes(4, field_names[0], Binary);
+          }
+          UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          {
+            int dataSize = 0;
+            if (options_.Count > 0) {
+              foreach (global::Google.ProtocolBuffers.TestProtos.EnumOptions element in options_) {
+                dataSize += pb::CodedOutputStream.ComputeEnumSizeNoTag((int) element);
+              }
+              size += dataSize;
+              size += 1 * options_.Count;
+            }
+          }
+          if (hasBinary) {
+            size += pb::CodedOutputStream.ComputeBytesSize(4, Binary);
+          }
+          size += UnknownFields.SerializedSize;
+          memoizedSerializedSize = size;
+          return size;
+        }
+        public static Children ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static Children ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static Children ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static Children ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static Children ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static Children ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static Children ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static Children ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static Children ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static Children ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private Children MakeReadOnly() {
+          options_.MakeReadOnly();
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(Children prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<Children, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(Children cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private Children result;
+
+          private Children PrepareBuilder() {
+            if (resultIsReadOnly) {
+              Children original = result;
+              result = new Children();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override Children MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestXmlMessage.Types.Children.Descriptor; }
+          }
+
+          public override Children DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestXmlMessage.Types.Children.DefaultInstance; }
+          }
+
+          public override Children BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessage other) {
+            if (other is Children) {
+              return MergeFrom((Children) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(Children other) {
+            if (other == global::Google.ProtocolBuffers.TestProtos.TestXmlMessage.Types.Children.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.options_.Count != 0) {
+              result.options_.Add(other.options_);
+            }
+            if (other.HasBinary) {
+              Binary = other.Binary;
+            }
+            this.MergeUnknownFields(other.UnknownFields);
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            pb::UnknownFieldSet.Builder unknownFields = null;
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_childrenFieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _childrenFieldTags[field_ordinal];
+                else {
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    if (unknownFields != null) {
+                      this.UnknownFields = unknownFields.Build();
+                    }
+                    return this;
+                  }
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 26:
+                case 24: {
+                  scg::ICollection<object> unknownItems;
+                  input.ReadEnumArray<global::Google.ProtocolBuffers.TestProtos.EnumOptions>(tag, field_name, result.options_, out unknownItems);
+                  if (unknownItems != null) {
+                    if (unknownFields == null) {
+                      unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                    }
+                    foreach (object rawValue in unknownItems)
+                      if (rawValue is int)
+                        unknownFields.MergeVarintField(3, (ulong)(int)rawValue);
+                  }
+                  break;
+                }
+                case 34: {
+                  result.hasBinary = input.ReadBytes(ref result.binary_);
+                  break;
+                }
+              }
+            }
+
+            if (unknownFields != null) {
+              this.UnknownFields = unknownFields.Build();
+            }
+            return this;
+          }
+
+
+          public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.EnumOptions> OptionsList {
+            get { return PrepareBuilder().options_; }
+          }
+          public int OptionsCount {
+            get { return result.OptionsCount; }
+          }
+          public global::Google.ProtocolBuffers.TestProtos.EnumOptions GetOptions(int index) {
+            return result.GetOptions(index);
+          }
+          public Builder SetOptions(int index, global::Google.ProtocolBuffers.TestProtos.EnumOptions value) {
+            PrepareBuilder();
+            result.options_[index] = value;
+            return this;
+          }
+          public Builder AddOptions(global::Google.ProtocolBuffers.TestProtos.EnumOptions value) {
+            PrepareBuilder();
+            result.options_.Add(value);
+            return this;
+          }
+          public Builder AddRangeOptions(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.EnumOptions> values) {
+            PrepareBuilder();
+            result.options_.Add(values);
+            return this;
+          }
+          public Builder ClearOptions() {
+            PrepareBuilder();
+            result.options_.Clear();
+            return this;
+          }
+
+          public bool HasBinary {
+            get { return result.hasBinary; }
+          }
+          public pb::ByteString Binary {
+            get { return result.Binary; }
+            set { SetBinary(value); }
+          }
+          public Builder SetBinary(pb::ByteString value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasBinary = true;
+            result.binary_ = value;
+            return this;
+          }
+          public Builder ClearBinary() {
+            PrepareBuilder();
+            result.hasBinary = false;
+            result.binary_ = pb::ByteString.Empty;
+            return this;
+          }
+        }
+        static Children() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestExtrasXmltest.Descriptor, null);
+        }
+      }
+
+    }
+    #endregion
+
+    public const int NumberFieldNumber = 6;
+    private bool hasNumber;
+    private long number_;
+    public bool HasNumber {
+      get { return hasNumber; }
+    }
+    public long Number {
+      get { return number_; }
+    }
+
+    public const int NumbersFieldNumber = 2;
+    private pbc::PopsicleList<int> numbers_ = new pbc::PopsicleList<int>();
+    public scg::IList<int> NumbersList {
+      get { return pbc::Lists.AsReadOnly(numbers_); }
+    }
+    public int NumbersCount {
+      get { return numbers_.Count; }
+    }
+    public int GetNumbers(int index) {
+      return numbers_[index];
+    }
+
+    public const int TextFieldNumber = 3;
+    private bool hasText;
+    private string text_ = "";
+    public bool HasText {
+      get { return hasText; }
+    }
+    public string Text {
+      get { return text_; }
+    }
+
+    public const int TextlinesFieldNumber = 700;
+    private pbc::PopsicleList<string> textlines_ = new pbc::PopsicleList<string>();
+    public scg::IList<string> TextlinesList {
+      get { return pbc::Lists.AsReadOnly(textlines_); }
+    }
+    public int TextlinesCount {
+      get { return textlines_.Count; }
+    }
+    public string GetTextlines(int index) {
+      return textlines_[index];
+    }
+
+    public const int ValidFieldNumber = 5;
+    private bool hasValid;
+    private bool valid_;
+    public bool HasValid {
+      get { return hasValid; }
+    }
+    public bool Valid {
+      get { return valid_; }
+    }
+
+    public const int ChildFieldNumber = 1;
+    private bool hasChild;
+    private global::Google.ProtocolBuffers.TestProtos.TestXmlChild child_;
+    public bool HasChild {
+      get { return hasChild; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestXmlChild Child {
+      get { return child_ ?? global::Google.ProtocolBuffers.TestProtos.TestXmlChild.DefaultInstance; }
+    }
+
+    public const int ChildrenFieldNumber = 401;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestXmlMessage.Types.Children> children_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestXmlMessage.Types.Children>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestXmlMessage.Types.Children> ChildrenList {
+      get { return children_; }
+    }
+    public int ChildrenCount {
+      get { return children_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestXmlMessage.Types.Children GetChildren(int index) {
+      return children_[index];
+    }
+
+    public override bool IsInitialized {
+      get {
+        if (!ExtensionsAreInitialized) return false;
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testXmlMessageFieldNames;
+      pb::ExtendableMessage<TestXmlMessage, TestXmlMessage.Builder>.ExtensionWriter extensionWriter = CreateExtensionWriter(this);
+      if (hasChild) {
+        output.WriteMessage(1, field_names[0], Child);
+      }
+      if (numbers_.Count > 0) {
+        output.WriteInt32Array(2, field_names[3], numbers_);
+      }
+      if (hasText) {
+        output.WriteString(3, field_names[4], Text);
+      }
+      if (hasValid) {
+        output.WriteBool(5, field_names[6], Valid);
+      }
+      if (hasNumber) {
+        output.WriteInt64(6, field_names[2], Number);
+      }
+      extensionWriter.WriteUntil(200, output);
+      if (children_.Count > 0) {
+        output.WriteGroupArray(401, field_names[1], children_);
+      }
+      if (textlines_.Count > 0) {
+        output.WriteStringArray(700, field_names[5], textlines_);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasNumber) {
+        size += pb::CodedOutputStream.ComputeInt64Size(6, Number);
+      }
+      {
+        int dataSize = 0;
+        foreach (int element in NumbersList) {
+          dataSize += pb::CodedOutputStream.ComputeInt32SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 1 * numbers_.Count;
+      }
+      if (hasText) {
+        size += pb::CodedOutputStream.ComputeStringSize(3, Text);
+      }
+      {
+        int dataSize = 0;
+        foreach (string element in TextlinesList) {
+          dataSize += pb::CodedOutputStream.ComputeStringSizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * textlines_.Count;
+      }
+      if (hasValid) {
+        size += pb::CodedOutputStream.ComputeBoolSize(5, Valid);
+      }
+      if (hasChild) {
+        size += pb::CodedOutputStream.ComputeMessageSize(1, Child);
+      }
+      foreach (global::Google.ProtocolBuffers.TestProtos.TestXmlMessage.Types.Children element in ChildrenList) {
+        size += pb::CodedOutputStream.ComputeGroupSize(401, element);
+      }
+      size += ExtensionsSerializedSize;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestXmlMessage ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestXmlMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestXmlMessage ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestXmlMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestXmlMessage ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestXmlMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestXmlMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestXmlMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestXmlMessage ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestXmlMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestXmlMessage MakeReadOnly() {
+      numbers_.MakeReadOnly();
+      textlines_.MakeReadOnly();
+      children_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestXmlMessage prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::ExtendableBuilder<TestXmlMessage, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestXmlMessage cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestXmlMessage result;
+
+      private TestXmlMessage PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestXmlMessage original = result;
+          result = new TestXmlMessage();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestXmlMessage MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestXmlMessage.Descriptor; }
+      }
+
+      public override TestXmlMessage DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestXmlMessage.DefaultInstance; }
+      }
+
+      public override TestXmlMessage BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestXmlMessage) {
+          return MergeFrom((TestXmlMessage) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestXmlMessage other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestXmlMessage.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasNumber) {
+          Number = other.Number;
+        }
+        if (other.numbers_.Count != 0) {
+          result.numbers_.Add(other.numbers_);
+        }
+        if (other.HasText) {
+          Text = other.Text;
+        }
+        if (other.textlines_.Count != 0) {
+          result.textlines_.Add(other.textlines_);
+        }
+        if (other.HasValid) {
+          Valid = other.Valid;
+        }
+        if (other.HasChild) {
+          MergeChild(other.Child);
+        }
+        if (other.children_.Count != 0) {
+          result.children_.Add(other.children_);
+        }
+          this.MergeExtensionFields(other);
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testXmlMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testXmlMessageFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              global::Google.ProtocolBuffers.TestProtos.TestXmlChild.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestXmlChild.CreateBuilder();
+              if (result.hasChild) {
+                subBuilder.MergeFrom(Child);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              Child = subBuilder.BuildPartial();
+              break;
+            }
+            case 18:
+            case 16: {
+              input.ReadInt32Array(tag, field_name, result.numbers_);
+              break;
+            }
+            case 26: {
+              result.hasText = input.ReadString(ref result.text_);
+              break;
+            }
+            case 40: {
+              result.hasValid = input.ReadBool(ref result.valid_);
+              break;
+            }
+            case 48: {
+              result.hasNumber = input.ReadInt64(ref result.number_);
+              break;
+            }
+            case 3211: {
+              input.ReadGroupArray(tag, field_name, result.children_, global::Google.ProtocolBuffers.TestProtos.TestXmlMessage.Types.Children.DefaultInstance, extensionRegistry);
+              break;
+            }
+            case 5602: {
+              input.ReadStringArray(tag, field_name, result.textlines_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasNumber {
+        get { return result.hasNumber; }
+      }
+      public long Number {
+        get { return result.Number; }
+        set { SetNumber(value); }
+      }
+      public Builder SetNumber(long value) {
+        PrepareBuilder();
+        result.hasNumber = true;
+        result.number_ = value;
+        return this;
+      }
+      public Builder ClearNumber() {
+        PrepareBuilder();
+        result.hasNumber = false;
+        result.number_ = 0L;
+        return this;
+      }
+
+      public pbc::IPopsicleList<int> NumbersList {
+        get { return PrepareBuilder().numbers_; }
+      }
+      public int NumbersCount {
+        get { return result.NumbersCount; }
+      }
+      public int GetNumbers(int index) {
+        return result.GetNumbers(index);
+      }
+      public Builder SetNumbers(int index, int value) {
+        PrepareBuilder();
+        result.numbers_[index] = value;
+        return this;
+      }
+      public Builder AddNumbers(int value) {
+        PrepareBuilder();
+        result.numbers_.Add(value);
+        return this;
+      }
+      public Builder AddRangeNumbers(scg::IEnumerable<int> values) {
+        PrepareBuilder();
+        result.numbers_.Add(values);
+        return this;
+      }
+      public Builder ClearNumbers() {
+        PrepareBuilder();
+        result.numbers_.Clear();
+        return this;
+      }
+
+      public bool HasText {
+        get { return result.hasText; }
+      }
+      public string Text {
+        get { return result.Text; }
+        set { SetText(value); }
+      }
+      public Builder SetText(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasText = true;
+        result.text_ = value;
+        return this;
+      }
+      public Builder ClearText() {
+        PrepareBuilder();
+        result.hasText = false;
+        result.text_ = "";
+        return this;
+      }
+
+      public pbc::IPopsicleList<string> TextlinesList {
+        get { return PrepareBuilder().textlines_; }
+      }
+      public int TextlinesCount {
+        get { return result.TextlinesCount; }
+      }
+      public string GetTextlines(int index) {
+        return result.GetTextlines(index);
+      }
+      public Builder SetTextlines(int index, string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.textlines_[index] = value;
+        return this;
+      }
+      public Builder AddTextlines(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.textlines_.Add(value);
+        return this;
+      }
+      public Builder AddRangeTextlines(scg::IEnumerable<string> values) {
+        PrepareBuilder();
+        result.textlines_.Add(values);
+        return this;
+      }
+      public Builder ClearTextlines() {
+        PrepareBuilder();
+        result.textlines_.Clear();
+        return this;
+      }
+
+      public bool HasValid {
+        get { return result.hasValid; }
+      }
+      public bool Valid {
+        get { return result.Valid; }
+        set { SetValid(value); }
+      }
+      public Builder SetValid(bool value) {
+        PrepareBuilder();
+        result.hasValid = true;
+        result.valid_ = value;
+        return this;
+      }
+      public Builder ClearValid() {
+        PrepareBuilder();
+        result.hasValid = false;
+        result.valid_ = false;
+        return this;
+      }
+
+      public bool HasChild {
+       get { return result.hasChild; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestXmlChild Child {
+        get { return result.Child; }
+        set { SetChild(value); }
+      }
+      public Builder SetChild(global::Google.ProtocolBuffers.TestProtos.TestXmlChild value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasChild = true;
+        result.child_ = value;
+        return this;
+      }
+      public Builder SetChild(global::Google.ProtocolBuffers.TestProtos.TestXmlChild.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasChild = true;
+        result.child_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeChild(global::Google.ProtocolBuffers.TestProtos.TestXmlChild value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasChild &&
+            result.child_ != global::Google.ProtocolBuffers.TestProtos.TestXmlChild.DefaultInstance) {
+            result.child_ = global::Google.ProtocolBuffers.TestProtos.TestXmlChild.CreateBuilder(result.child_).MergeFrom(value).BuildPartial();
+        } else {
+          result.child_ = value;
+        }
+        result.hasChild = true;
+        return this;
+      }
+      public Builder ClearChild() {
+        PrepareBuilder();
+        result.hasChild = false;
+        result.child_ = null;
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestXmlMessage.Types.Children> ChildrenList {
+        get { return PrepareBuilder().children_; }
+      }
+      public int ChildrenCount {
+        get { return result.ChildrenCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestXmlMessage.Types.Children GetChildren(int index) {
+        return result.GetChildren(index);
+      }
+      public Builder SetChildren(int index, global::Google.ProtocolBuffers.TestProtos.TestXmlMessage.Types.Children value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.children_[index] = value;
+        return this;
+      }
+      public Builder SetChildren(int index, global::Google.ProtocolBuffers.TestProtos.TestXmlMessage.Types.Children.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.children_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddChildren(global::Google.ProtocolBuffers.TestProtos.TestXmlMessage.Types.Children value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.children_.Add(value);
+        return this;
+      }
+      public Builder AddChildren(global::Google.ProtocolBuffers.TestProtos.TestXmlMessage.Types.Children.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.children_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeChildren(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestXmlMessage.Types.Children> values) {
+        PrepareBuilder();
+        result.children_.Add(values);
+        return this;
+      }
+      public Builder ClearChildren() {
+        PrepareBuilder();
+        result.children_.Clear();
+        return this;
+      }
+    }
+    static TestXmlMessage() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestExtrasXmltest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestXmlExtension : pb::GeneratedMessage<TestXmlExtension, TestXmlExtension.Builder> {
+    private TestXmlExtension() { }
+    private static readonly TestXmlExtension defaultInstance = new TestXmlExtension().MakeReadOnly();
+    private static readonly string[] _testXmlExtensionFieldNames = new string[] { "number" };
+    private static readonly uint[] _testXmlExtensionFieldTags = new uint[] { 8 };
+    public static TestXmlExtension DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestXmlExtension DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestXmlExtension ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestExtrasXmltest.internal__static_protobuf_unittest_extra_TestXmlExtension__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestXmlExtension, TestXmlExtension.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestExtrasXmltest.internal__static_protobuf_unittest_extra_TestXmlExtension__FieldAccessorTable; }
+    }
+
+    public const int NumberFieldNumber = 1;
+    private bool hasNumber;
+    private int number_;
+    public bool HasNumber {
+      get { return hasNumber; }
+    }
+    public int Number {
+      get { return number_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        if (!hasNumber) return false;
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testXmlExtensionFieldNames;
+      if (hasNumber) {
+        output.WriteInt32(1, field_names[0], Number);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasNumber) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, Number);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestXmlExtension ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestXmlExtension ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestXmlExtension ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestXmlExtension ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestXmlExtension ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestXmlExtension ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestXmlExtension ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestXmlExtension ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestXmlExtension ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestXmlExtension ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestXmlExtension MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestXmlExtension prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestXmlExtension, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestXmlExtension cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestXmlExtension result;
+
+      private TestXmlExtension PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestXmlExtension original = result;
+          result = new TestXmlExtension();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestXmlExtension MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestXmlExtension.Descriptor; }
+      }
+
+      public override TestXmlExtension DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestXmlExtension.DefaultInstance; }
+      }
+
+      public override TestXmlExtension BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestXmlExtension) {
+          return MergeFrom((TestXmlExtension) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestXmlExtension other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestXmlExtension.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasNumber) {
+          Number = other.Number;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testXmlExtensionFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testXmlExtensionFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasNumber = input.ReadInt32(ref result.number_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasNumber {
+        get { return result.hasNumber; }
+      }
+      public int Number {
+        get { return result.Number; }
+        set { SetNumber(value); }
+      }
+      public Builder SetNumber(int value) {
+        PrepareBuilder();
+        result.hasNumber = true;
+        result.number_ = value;
+        return this;
+      }
+      public Builder ClearNumber() {
+        PrepareBuilder();
+        result.hasNumber = false;
+        result.number_ = 0;
+        return this;
+      }
+    }
+    static TestXmlExtension() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestExtrasXmltest.Descriptor, null);
+    }
+  }
+
+  #endregion
+
+}
+
+#endregion Designer generated code
diff --git a/csharp/src/ProtocolBuffers.Test/TestProtos/UnittestImport.cs b/csharp/src/ProtocolBuffers.Test/TestProtos/UnittestImport.cs
new file mode 100644
index 00000000..81f9ee53
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/TestProtos/UnittestImport.cs
@@ -0,0 +1,347 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/unittest_import.proto
+#pragma warning disable 1591, 0612, 3021
+#region Designer generated code
+
+using pb = global::Google.ProtocolBuffers;
+using pbc = global::Google.ProtocolBuffers.Collections;
+using pbd = global::Google.ProtocolBuffers.Descriptors;
+using scg = global::System.Collections.Generic;
+namespace Google.ProtocolBuffers.TestProtos {
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public static partial class UnittestImport {
+
+    #region Extension registration
+    public static void RegisterAllExtensions(pb::ExtensionRegistry registry) {
+    }
+    #endregion
+    #region Static variables
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_import_ImportMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.ImportMessage, global::Google.ProtocolBuffers.TestProtos.ImportMessage.Builder> internal__static_protobuf_unittest_import_ImportMessage__FieldAccessorTable;
+    #endregion
+    #region Descriptor
+    public static pbd::FileDescriptor Descriptor {
+      get { return descriptor; }
+    }
+    private static pbd::FileDescriptor descriptor;
+
+    static UnittestImport() {
+      byte[] descriptorData = global::System.Convert.FromBase64String(
+          string.Concat(
+            "CiVnb29nbGUvcHJvdG9idWYvdW5pdHRlc3RfaW1wb3J0LnByb3RvEhhwcm90", 
+            "b2J1Zl91bml0dGVzdF9pbXBvcnQaLGdvb2dsZS9wcm90b2J1Zi91bml0dGVz", 
+            "dF9pbXBvcnRfcHVibGljLnByb3RvIhoKDUltcG9ydE1lc3NhZ2USCQoBZBgB", 
+            "IAEoBSo8CgpJbXBvcnRFbnVtEg4KCklNUE9SVF9GT08QBxIOCgpJTVBPUlRf", 
+            "QkFSEAgSDgoKSU1QT1JUX0JBWhAJQkMKGGNvbS5nb29nbGUucHJvdG9idWYu", 
+            "dGVzdEgB+AEBqgIhR29vZ2xlLlByb3RvY29sQnVmZmVycy5UZXN0UHJvdG9z", 
+          "UAA="));
+      pbd::FileDescriptor.InternalDescriptorAssigner assigner = delegate(pbd::FileDescriptor root) {
+        descriptor = root;
+        internal__static_protobuf_unittest_import_ImportMessage__Descriptor = Descriptor.MessageTypes[0];
+        internal__static_protobuf_unittest_import_ImportMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.ImportMessage, global::Google.ProtocolBuffers.TestProtos.ImportMessage.Builder>(internal__static_protobuf_unittest_import_ImportMessage__Descriptor,
+                new string[] { "D", });
+        pb::ExtensionRegistry registry = pb::ExtensionRegistry.CreateInstance();
+        RegisterAllExtensions(registry);
+        global::Google.ProtocolBuffers.TestProtos.UnittestImportPublic.RegisterAllExtensions(registry);
+        return registry;
+      };
+      pbd::FileDescriptor.InternalBuildGeneratedFileFrom(descriptorData,
+          new pbd::FileDescriptor[] {
+          global::Google.ProtocolBuffers.TestProtos.UnittestImportPublic.Descriptor, 
+          }, assigner);
+    }
+    #endregion
+
+  }
+  #region Enums
+  public enum ImportEnum {
+    IMPORT_FOO = 7,
+    IMPORT_BAR = 8,
+    IMPORT_BAZ = 9,
+  }
+
+  #endregion
+
+  #region Messages
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class ImportMessage : pb::GeneratedMessage<ImportMessage, ImportMessage.Builder> {
+    private ImportMessage() { }
+    private static readonly ImportMessage defaultInstance = new ImportMessage().MakeReadOnly();
+    private static readonly string[] _importMessageFieldNames = new string[] { "d" };
+    private static readonly uint[] _importMessageFieldTags = new uint[] { 8 };
+    public static ImportMessage DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override ImportMessage DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override ImportMessage ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestImport.internal__static_protobuf_unittest_import_ImportMessage__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<ImportMessage, ImportMessage.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestImport.internal__static_protobuf_unittest_import_ImportMessage__FieldAccessorTable; }
+    }
+
+    public const int DFieldNumber = 1;
+    private bool hasD;
+    private int d_;
+    public bool HasD {
+      get { return hasD; }
+    }
+    public int D {
+      get { return d_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _importMessageFieldNames;
+      if (hasD) {
+        output.WriteInt32(1, field_names[0], D);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasD) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, D);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static ImportMessage ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static ImportMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static ImportMessage ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static ImportMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static ImportMessage ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static ImportMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static ImportMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static ImportMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static ImportMessage ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static ImportMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private ImportMessage MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(ImportMessage prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<ImportMessage, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(ImportMessage cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private ImportMessage result;
+
+      private ImportMessage PrepareBuilder() {
+        if (resultIsReadOnly) {
+          ImportMessage original = result;
+          result = new ImportMessage();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override ImportMessage MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.ImportMessage.Descriptor; }
+      }
+
+      public override ImportMessage DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.ImportMessage.DefaultInstance; }
+      }
+
+      public override ImportMessage BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is ImportMessage) {
+          return MergeFrom((ImportMessage) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(ImportMessage other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.ImportMessage.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasD) {
+          D = other.D;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_importMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _importMessageFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasD = input.ReadInt32(ref result.d_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasD {
+        get { return result.hasD; }
+      }
+      public int D {
+        get { return result.D; }
+        set { SetD(value); }
+      }
+      public Builder SetD(int value) {
+        PrepareBuilder();
+        result.hasD = true;
+        result.d_ = value;
+        return this;
+      }
+      public Builder ClearD() {
+        PrepareBuilder();
+        result.hasD = false;
+        result.d_ = 0;
+        return this;
+      }
+    }
+    static ImportMessage() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestImport.Descriptor, null);
+    }
+  }
+
+  #endregion
+
+}
+
+#endregion Designer generated code
diff --git a/csharp/src/ProtocolBuffers.Test/TestProtos/UnittestImportPublic.cs b/csharp/src/ProtocolBuffers.Test/TestProtos/UnittestImportPublic.cs
new file mode 100644
index 00000000..4185cac7
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/TestProtos/UnittestImportPublic.cs
@@ -0,0 +1,333 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/unittest_import_public.proto
+#pragma warning disable 1591, 0612, 3021
+#region Designer generated code
+
+using pb = global::Google.ProtocolBuffers;
+using pbc = global::Google.ProtocolBuffers.Collections;
+using pbd = global::Google.ProtocolBuffers.Descriptors;
+using scg = global::System.Collections.Generic;
+namespace Google.ProtocolBuffers.TestProtos {
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public static partial class UnittestImportPublic {
+
+    #region Extension registration
+    public static void RegisterAllExtensions(pb::ExtensionRegistry registry) {
+    }
+    #endregion
+    #region Static variables
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_import_PublicImportMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.PublicImportMessage, global::Google.ProtocolBuffers.TestProtos.PublicImportMessage.Builder> internal__static_protobuf_unittest_import_PublicImportMessage__FieldAccessorTable;
+    #endregion
+    #region Descriptor
+    public static pbd::FileDescriptor Descriptor {
+      get { return descriptor; }
+    }
+    private static pbd::FileDescriptor descriptor;
+
+    static UnittestImportPublic() {
+      byte[] descriptorData = global::System.Convert.FromBase64String(
+          string.Concat(
+            "Cixnb29nbGUvcHJvdG9idWYvdW5pdHRlc3RfaW1wb3J0X3B1YmxpYy5wcm90", 
+            "bxIYcHJvdG9idWZfdW5pdHRlc3RfaW1wb3J0IiAKE1B1YmxpY0ltcG9ydE1l", 
+            "c3NhZ2USCQoBZRgBIAEoBUI+Chhjb20uZ29vZ2xlLnByb3RvYnVmLnRlc3Sq", 
+          "AiFHb29nbGUuUHJvdG9jb2xCdWZmZXJzLlRlc3RQcm90b3M="));
+      pbd::FileDescriptor.InternalDescriptorAssigner assigner = delegate(pbd::FileDescriptor root) {
+        descriptor = root;
+        internal__static_protobuf_unittest_import_PublicImportMessage__Descriptor = Descriptor.MessageTypes[0];
+        internal__static_protobuf_unittest_import_PublicImportMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.PublicImportMessage, global::Google.ProtocolBuffers.TestProtos.PublicImportMessage.Builder>(internal__static_protobuf_unittest_import_PublicImportMessage__Descriptor,
+                new string[] { "E", });
+        pb::ExtensionRegistry registry = pb::ExtensionRegistry.CreateInstance();
+        RegisterAllExtensions(registry);
+        return registry;
+      };
+      pbd::FileDescriptor.InternalBuildGeneratedFileFrom(descriptorData,
+          new pbd::FileDescriptor[] {
+          }, assigner);
+    }
+    #endregion
+
+  }
+  #region Messages
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class PublicImportMessage : pb::GeneratedMessage<PublicImportMessage, PublicImportMessage.Builder> {
+    private PublicImportMessage() { }
+    private static readonly PublicImportMessage defaultInstance = new PublicImportMessage().MakeReadOnly();
+    private static readonly string[] _publicImportMessageFieldNames = new string[] { "e" };
+    private static readonly uint[] _publicImportMessageFieldTags = new uint[] { 8 };
+    public static PublicImportMessage DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override PublicImportMessage DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override PublicImportMessage ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestImportPublic.internal__static_protobuf_unittest_import_PublicImportMessage__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<PublicImportMessage, PublicImportMessage.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestImportPublic.internal__static_protobuf_unittest_import_PublicImportMessage__FieldAccessorTable; }
+    }
+
+    public const int EFieldNumber = 1;
+    private bool hasE;
+    private int e_;
+    public bool HasE {
+      get { return hasE; }
+    }
+    public int E {
+      get { return e_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _publicImportMessageFieldNames;
+      if (hasE) {
+        output.WriteInt32(1, field_names[0], E);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasE) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, E);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static PublicImportMessage ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static PublicImportMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static PublicImportMessage ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static PublicImportMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static PublicImportMessage ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static PublicImportMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static PublicImportMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static PublicImportMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static PublicImportMessage ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static PublicImportMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private PublicImportMessage MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(PublicImportMessage prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<PublicImportMessage, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(PublicImportMessage cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private PublicImportMessage result;
+
+      private PublicImportMessage PrepareBuilder() {
+        if (resultIsReadOnly) {
+          PublicImportMessage original = result;
+          result = new PublicImportMessage();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override PublicImportMessage MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.PublicImportMessage.Descriptor; }
+      }
+
+      public override PublicImportMessage DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.PublicImportMessage.DefaultInstance; }
+      }
+
+      public override PublicImportMessage BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is PublicImportMessage) {
+          return MergeFrom((PublicImportMessage) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(PublicImportMessage other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.PublicImportMessage.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasE) {
+          E = other.E;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_publicImportMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _publicImportMessageFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasE = input.ReadInt32(ref result.e_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasE {
+        get { return result.hasE; }
+      }
+      public int E {
+        get { return result.E; }
+        set { SetE(value); }
+      }
+      public Builder SetE(int value) {
+        PrepareBuilder();
+        result.hasE = true;
+        result.e_ = value;
+        return this;
+      }
+      public Builder ClearE() {
+        PrepareBuilder();
+        result.hasE = false;
+        result.e_ = 0;
+        return this;
+      }
+    }
+    static PublicImportMessage() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestImportPublic.Descriptor, null);
+    }
+  }
+
+  #endregion
+
+}
+
+#endregion Designer generated code
diff --git a/csharp/src/ProtocolBuffers.Test/TestProtos/UnittestIssues.cs b/csharp/src/ProtocolBuffers.Test/TestProtos/UnittestIssues.cs
new file mode 100644
index 00000000..602f21b2
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/TestProtos/UnittestIssues.cs
@@ -0,0 +1,2311 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: unittest_issues.proto
+#pragma warning disable 1591, 0612, 3021
+#region Designer generated code
+
+using pb = global::Google.ProtocolBuffers;
+using pbc = global::Google.ProtocolBuffers.Collections;
+using pbd = global::Google.ProtocolBuffers.Descriptors;
+using scg = global::System.Collections.Generic;
+namespace UnitTest.Issues.TestProtos {
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public static partial class UnittestIssues {
+
+    #region Extension registration
+    public static void RegisterAllExtensions(pb::ExtensionRegistry registry) {
+    }
+    #endregion
+    #region Static variables
+    internal static pbd::MessageDescriptor internal__static_unittest_issues_MyMessageAReferenceB__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::UnitTest.Issues.TestProtos.MyMessageAReferenceB, global::UnitTest.Issues.TestProtos.MyMessageAReferenceB.Builder> internal__static_unittest_issues_MyMessageAReferenceB__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_unittest_issues_MyMessageBReferenceA__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::UnitTest.Issues.TestProtos.MyMessageBReferenceA, global::UnitTest.Issues.TestProtos.MyMessageBReferenceA.Builder> internal__static_unittest_issues_MyMessageBReferenceA__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_unittest_issues_NegativeEnumMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::UnitTest.Issues.TestProtos.NegativeEnumMessage, global::UnitTest.Issues.TestProtos.NegativeEnumMessage.Builder> internal__static_unittest_issues_NegativeEnumMessage__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_unittest_issues_DeprecatedChild__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::UnitTest.Issues.TestProtos.DeprecatedChild, global::UnitTest.Issues.TestProtos.DeprecatedChild.Builder> internal__static_unittest_issues_DeprecatedChild__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_unittest_issues_DeprecatedFieldsMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::UnitTest.Issues.TestProtos.DeprecatedFieldsMessage, global::UnitTest.Issues.TestProtos.DeprecatedFieldsMessage.Builder> internal__static_unittest_issues_DeprecatedFieldsMessage__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_unittest_issues_ItemField__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::UnitTest.Issues.TestProtos.ItemField, global::UnitTest.Issues.TestProtos.ItemField.Builder> internal__static_unittest_issues_ItemField__FieldAccessorTable;
+    #endregion
+    #region Descriptor
+    public static pbd::FileDescriptor Descriptor {
+      get { return descriptor; }
+    }
+    private static pbd::FileDescriptor descriptor;
+
+    static UnittestIssues() {
+      byte[] descriptorData = global::System.Convert.FromBase64String(
+          string.Concat(
+            "ChV1bml0dGVzdF9pc3N1ZXMucHJvdG8SD3VuaXR0ZXN0X2lzc3VlcyJMChRN", 
+            "eU1lc3NhZ2VBUmVmZXJlbmNlQhI0CgV2YWx1ZRgBIAIoCzIlLnVuaXR0ZXN0", 
+            "X2lzc3Vlcy5NeU1lc3NhZ2VCUmVmZXJlbmNlQSJMChRNeU1lc3NhZ2VCUmVm", 
+            "ZXJlbmNlQRI0CgV2YWx1ZRgBIAIoCzIlLnVuaXR0ZXN0X2lzc3Vlcy5NeU1l", 
+            "c3NhZ2VBUmVmZXJlbmNlQiKsAQoTTmVnYXRpdmVFbnVtTWVzc2FnZRIsCgV2", 
+            "YWx1ZRgBIAEoDjIdLnVuaXR0ZXN0X2lzc3Vlcy5OZWdhdGl2ZUVudW0SLQoG", 
+            "dmFsdWVzGAIgAygOMh0udW5pdHRlc3RfaXNzdWVzLk5lZ2F0aXZlRW51bRI4", 
+            "Cg1wYWNrZWRfdmFsdWVzGAMgAygOMh0udW5pdHRlc3RfaXNzdWVzLk5lZ2F0", 
+            "aXZlRW51bUICEAEiEQoPRGVwcmVjYXRlZENoaWxkIrkCChdEZXByZWNhdGVk", 
+            "RmllbGRzTWVzc2FnZRIaCg5QcmltaXRpdmVWYWx1ZRgBIAEoBUICGAESGgoO", 
+            "UHJpbWl0aXZlQXJyYXkYAiADKAVCAhgBEjoKDE1lc3NhZ2VWYWx1ZRgDIAEo", 
+            "CzIgLnVuaXR0ZXN0X2lzc3Vlcy5EZXByZWNhdGVkQ2hpbGRCAhgBEjoKDE1l", 
+            "c3NhZ2VBcnJheRgEIAMoCzIgLnVuaXR0ZXN0X2lzc3Vlcy5EZXByZWNhdGVk", 
+            "Q2hpbGRCAhgBEjYKCUVudW1WYWx1ZRgFIAEoDjIfLnVuaXR0ZXN0X2lzc3Vl", 
+            "cy5EZXByZWNhdGVkRW51bUICGAESNgoJRW51bUFycmF5GAYgAygOMh8udW5p", 
+            "dHRlc3RfaXNzdWVzLkRlcHJlY2F0ZWRFbnVtQgIYASIZCglJdGVtRmllbGQS", 
+            "DAoEaXRlbRgBIAEoBSpHCgxOZWdhdGl2ZUVudW0SFgoJRml2ZUJlbG93EPv/", 
+            "/////////wESFQoITWludXNPbmUQ////////////ARIICgRaZXJvEAAqGQoO", 
+            "RGVwcmVjYXRlZEVudW0SBwoDb25lEAFCH0gBqgIaVW5pdFRlc3QuSXNzdWVz", 
+          "LlRlc3RQcm90b3M="));
+      pbd::FileDescriptor.InternalDescriptorAssigner assigner = delegate(pbd::FileDescriptor root) {
+        descriptor = root;
+        internal__static_unittest_issues_MyMessageAReferenceB__Descriptor = Descriptor.MessageTypes[0];
+        internal__static_unittest_issues_MyMessageAReferenceB__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::UnitTest.Issues.TestProtos.MyMessageAReferenceB, global::UnitTest.Issues.TestProtos.MyMessageAReferenceB.Builder>(internal__static_unittest_issues_MyMessageAReferenceB__Descriptor,
+                new string[] { "Value", });
+        internal__static_unittest_issues_MyMessageBReferenceA__Descriptor = Descriptor.MessageTypes[1];
+        internal__static_unittest_issues_MyMessageBReferenceA__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::UnitTest.Issues.TestProtos.MyMessageBReferenceA, global::UnitTest.Issues.TestProtos.MyMessageBReferenceA.Builder>(internal__static_unittest_issues_MyMessageBReferenceA__Descriptor,
+                new string[] { "Value", });
+        internal__static_unittest_issues_NegativeEnumMessage__Descriptor = Descriptor.MessageTypes[2];
+        internal__static_unittest_issues_NegativeEnumMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::UnitTest.Issues.TestProtos.NegativeEnumMessage, global::UnitTest.Issues.TestProtos.NegativeEnumMessage.Builder>(internal__static_unittest_issues_NegativeEnumMessage__Descriptor,
+                new string[] { "Value", "Values", "PackedValues", });
+        internal__static_unittest_issues_DeprecatedChild__Descriptor = Descriptor.MessageTypes[3];
+        internal__static_unittest_issues_DeprecatedChild__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::UnitTest.Issues.TestProtos.DeprecatedChild, global::UnitTest.Issues.TestProtos.DeprecatedChild.Builder>(internal__static_unittest_issues_DeprecatedChild__Descriptor,
+                new string[] { });
+        internal__static_unittest_issues_DeprecatedFieldsMessage__Descriptor = Descriptor.MessageTypes[4];
+        internal__static_unittest_issues_DeprecatedFieldsMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::UnitTest.Issues.TestProtos.DeprecatedFieldsMessage, global::UnitTest.Issues.TestProtos.DeprecatedFieldsMessage.Builder>(internal__static_unittest_issues_DeprecatedFieldsMessage__Descriptor,
+                new string[] { "PrimitiveValue", "PrimitiveArray", "MessageValue", "MessageArray", "EnumValue", "EnumArray", });
+        internal__static_unittest_issues_ItemField__Descriptor = Descriptor.MessageTypes[5];
+        internal__static_unittest_issues_ItemField__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::UnitTest.Issues.TestProtos.ItemField, global::UnitTest.Issues.TestProtos.ItemField.Builder>(internal__static_unittest_issues_ItemField__Descriptor,
+                new string[] { "Item", });
+        pb::ExtensionRegistry registry = pb::ExtensionRegistry.CreateInstance();
+        RegisterAllExtensions(registry);
+        return registry;
+      };
+      pbd::FileDescriptor.InternalBuildGeneratedFileFrom(descriptorData,
+          new pbd::FileDescriptor[] {
+          }, assigner);
+    }
+    #endregion
+
+  }
+  #region Enums
+  public enum NegativeEnum {
+    FiveBelow = -5,
+    MinusOne = -1,
+    Zero = 0,
+  }
+
+  public enum DeprecatedEnum {
+    one = 1,
+  }
+
+  #endregion
+
+  #region Messages
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class MyMessageAReferenceB : pb::GeneratedMessage<MyMessageAReferenceB, MyMessageAReferenceB.Builder> {
+    private MyMessageAReferenceB() { }
+    private static readonly MyMessageAReferenceB defaultInstance = new MyMessageAReferenceB().MakeReadOnly();
+    private static readonly string[] _myMessageAReferenceBFieldNames = new string[] { "value" };
+    private static readonly uint[] _myMessageAReferenceBFieldTags = new uint[] { 10 };
+    public static MyMessageAReferenceB DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override MyMessageAReferenceB DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override MyMessageAReferenceB ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::UnitTest.Issues.TestProtos.UnittestIssues.internal__static_unittest_issues_MyMessageAReferenceB__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<MyMessageAReferenceB, MyMessageAReferenceB.Builder> InternalFieldAccessors {
+      get { return global::UnitTest.Issues.TestProtos.UnittestIssues.internal__static_unittest_issues_MyMessageAReferenceB__FieldAccessorTable; }
+    }
+
+    public const int ValueFieldNumber = 1;
+    private bool hasValue;
+    private global::UnitTest.Issues.TestProtos.MyMessageBReferenceA value_;
+    public bool HasValue {
+      get { return hasValue; }
+    }
+    public global::UnitTest.Issues.TestProtos.MyMessageBReferenceA Value {
+      get { return value_ ?? global::UnitTest.Issues.TestProtos.MyMessageBReferenceA.DefaultInstance; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        if (!hasValue) return false;
+        if (!Value.IsInitialized) return false;
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _myMessageAReferenceBFieldNames;
+      if (hasValue) {
+        output.WriteMessage(1, field_names[0], Value);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasValue) {
+        size += pb::CodedOutputStream.ComputeMessageSize(1, Value);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static MyMessageAReferenceB ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static MyMessageAReferenceB ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static MyMessageAReferenceB ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static MyMessageAReferenceB ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static MyMessageAReferenceB ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static MyMessageAReferenceB ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static MyMessageAReferenceB ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static MyMessageAReferenceB ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static MyMessageAReferenceB ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static MyMessageAReferenceB ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private MyMessageAReferenceB MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(MyMessageAReferenceB prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<MyMessageAReferenceB, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(MyMessageAReferenceB cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private MyMessageAReferenceB result;
+
+      private MyMessageAReferenceB PrepareBuilder() {
+        if (resultIsReadOnly) {
+          MyMessageAReferenceB original = result;
+          result = new MyMessageAReferenceB();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override MyMessageAReferenceB MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::UnitTest.Issues.TestProtos.MyMessageAReferenceB.Descriptor; }
+      }
+
+      public override MyMessageAReferenceB DefaultInstanceForType {
+        get { return global::UnitTest.Issues.TestProtos.MyMessageAReferenceB.DefaultInstance; }
+      }
+
+      public override MyMessageAReferenceB BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is MyMessageAReferenceB) {
+          return MergeFrom((MyMessageAReferenceB) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(MyMessageAReferenceB other) {
+        if (other == global::UnitTest.Issues.TestProtos.MyMessageAReferenceB.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasValue) {
+          MergeValue(other.Value);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_myMessageAReferenceBFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _myMessageAReferenceBFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              global::UnitTest.Issues.TestProtos.MyMessageBReferenceA.Builder subBuilder = global::UnitTest.Issues.TestProtos.MyMessageBReferenceA.CreateBuilder();
+              if (result.hasValue) {
+                subBuilder.MergeFrom(Value);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              Value = subBuilder.BuildPartial();
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasValue {
+       get { return result.hasValue; }
+      }
+      public global::UnitTest.Issues.TestProtos.MyMessageBReferenceA Value {
+        get { return result.Value; }
+        set { SetValue(value); }
+      }
+      public Builder SetValue(global::UnitTest.Issues.TestProtos.MyMessageBReferenceA value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasValue = true;
+        result.value_ = value;
+        return this;
+      }
+      public Builder SetValue(global::UnitTest.Issues.TestProtos.MyMessageBReferenceA.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasValue = true;
+        result.value_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeValue(global::UnitTest.Issues.TestProtos.MyMessageBReferenceA value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasValue &&
+            result.value_ != global::UnitTest.Issues.TestProtos.MyMessageBReferenceA.DefaultInstance) {
+            result.value_ = global::UnitTest.Issues.TestProtos.MyMessageBReferenceA.CreateBuilder(result.value_).MergeFrom(value).BuildPartial();
+        } else {
+          result.value_ = value;
+        }
+        result.hasValue = true;
+        return this;
+      }
+      public Builder ClearValue() {
+        PrepareBuilder();
+        result.hasValue = false;
+        result.value_ = null;
+        return this;
+      }
+    }
+    static MyMessageAReferenceB() {
+      object.ReferenceEquals(global::UnitTest.Issues.TestProtos.UnittestIssues.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class MyMessageBReferenceA : pb::GeneratedMessage<MyMessageBReferenceA, MyMessageBReferenceA.Builder> {
+    private MyMessageBReferenceA() { }
+    private static readonly MyMessageBReferenceA defaultInstance = new MyMessageBReferenceA().MakeReadOnly();
+    private static readonly string[] _myMessageBReferenceAFieldNames = new string[] { "value" };
+    private static readonly uint[] _myMessageBReferenceAFieldTags = new uint[] { 10 };
+    public static MyMessageBReferenceA DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override MyMessageBReferenceA DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override MyMessageBReferenceA ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::UnitTest.Issues.TestProtos.UnittestIssues.internal__static_unittest_issues_MyMessageBReferenceA__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<MyMessageBReferenceA, MyMessageBReferenceA.Builder> InternalFieldAccessors {
+      get { return global::UnitTest.Issues.TestProtos.UnittestIssues.internal__static_unittest_issues_MyMessageBReferenceA__FieldAccessorTable; }
+    }
+
+    public const int ValueFieldNumber = 1;
+    private bool hasValue;
+    private global::UnitTest.Issues.TestProtos.MyMessageAReferenceB value_;
+    public bool HasValue {
+      get { return hasValue; }
+    }
+    public global::UnitTest.Issues.TestProtos.MyMessageAReferenceB Value {
+      get { return value_ ?? global::UnitTest.Issues.TestProtos.MyMessageAReferenceB.DefaultInstance; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        if (!hasValue) return false;
+        if (!Value.IsInitialized) return false;
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _myMessageBReferenceAFieldNames;
+      if (hasValue) {
+        output.WriteMessage(1, field_names[0], Value);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasValue) {
+        size += pb::CodedOutputStream.ComputeMessageSize(1, Value);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static MyMessageBReferenceA ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static MyMessageBReferenceA ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static MyMessageBReferenceA ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static MyMessageBReferenceA ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static MyMessageBReferenceA ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static MyMessageBReferenceA ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static MyMessageBReferenceA ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static MyMessageBReferenceA ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static MyMessageBReferenceA ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static MyMessageBReferenceA ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private MyMessageBReferenceA MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(MyMessageBReferenceA prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<MyMessageBReferenceA, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(MyMessageBReferenceA cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private MyMessageBReferenceA result;
+
+      private MyMessageBReferenceA PrepareBuilder() {
+        if (resultIsReadOnly) {
+          MyMessageBReferenceA original = result;
+          result = new MyMessageBReferenceA();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override MyMessageBReferenceA MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::UnitTest.Issues.TestProtos.MyMessageBReferenceA.Descriptor; }
+      }
+
+      public override MyMessageBReferenceA DefaultInstanceForType {
+        get { return global::UnitTest.Issues.TestProtos.MyMessageBReferenceA.DefaultInstance; }
+      }
+
+      public override MyMessageBReferenceA BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is MyMessageBReferenceA) {
+          return MergeFrom((MyMessageBReferenceA) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(MyMessageBReferenceA other) {
+        if (other == global::UnitTest.Issues.TestProtos.MyMessageBReferenceA.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasValue) {
+          MergeValue(other.Value);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_myMessageBReferenceAFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _myMessageBReferenceAFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              global::UnitTest.Issues.TestProtos.MyMessageAReferenceB.Builder subBuilder = global::UnitTest.Issues.TestProtos.MyMessageAReferenceB.CreateBuilder();
+              if (result.hasValue) {
+                subBuilder.MergeFrom(Value);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              Value = subBuilder.BuildPartial();
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasValue {
+       get { return result.hasValue; }
+      }
+      public global::UnitTest.Issues.TestProtos.MyMessageAReferenceB Value {
+        get { return result.Value; }
+        set { SetValue(value); }
+      }
+      public Builder SetValue(global::UnitTest.Issues.TestProtos.MyMessageAReferenceB value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasValue = true;
+        result.value_ = value;
+        return this;
+      }
+      public Builder SetValue(global::UnitTest.Issues.TestProtos.MyMessageAReferenceB.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasValue = true;
+        result.value_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeValue(global::UnitTest.Issues.TestProtos.MyMessageAReferenceB value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasValue &&
+            result.value_ != global::UnitTest.Issues.TestProtos.MyMessageAReferenceB.DefaultInstance) {
+            result.value_ = global::UnitTest.Issues.TestProtos.MyMessageAReferenceB.CreateBuilder(result.value_).MergeFrom(value).BuildPartial();
+        } else {
+          result.value_ = value;
+        }
+        result.hasValue = true;
+        return this;
+      }
+      public Builder ClearValue() {
+        PrepareBuilder();
+        result.hasValue = false;
+        result.value_ = null;
+        return this;
+      }
+    }
+    static MyMessageBReferenceA() {
+      object.ReferenceEquals(global::UnitTest.Issues.TestProtos.UnittestIssues.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class NegativeEnumMessage : pb::GeneratedMessage<NegativeEnumMessage, NegativeEnumMessage.Builder> {
+    private NegativeEnumMessage() { }
+    private static readonly NegativeEnumMessage defaultInstance = new NegativeEnumMessage().MakeReadOnly();
+    private static readonly string[] _negativeEnumMessageFieldNames = new string[] { "packed_values", "value", "values" };
+    private static readonly uint[] _negativeEnumMessageFieldTags = new uint[] { 26, 8, 16 };
+    public static NegativeEnumMessage DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override NegativeEnumMessage DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override NegativeEnumMessage ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::UnitTest.Issues.TestProtos.UnittestIssues.internal__static_unittest_issues_NegativeEnumMessage__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<NegativeEnumMessage, NegativeEnumMessage.Builder> InternalFieldAccessors {
+      get { return global::UnitTest.Issues.TestProtos.UnittestIssues.internal__static_unittest_issues_NegativeEnumMessage__FieldAccessorTable; }
+    }
+
+    public const int ValueFieldNumber = 1;
+    private bool hasValue;
+    private global::UnitTest.Issues.TestProtos.NegativeEnum value_ = global::UnitTest.Issues.TestProtos.NegativeEnum.FiveBelow;
+    public bool HasValue {
+      get { return hasValue; }
+    }
+    public global::UnitTest.Issues.TestProtos.NegativeEnum Value {
+      get { return value_; }
+    }
+
+    public const int ValuesFieldNumber = 2;
+    private pbc::PopsicleList<global::UnitTest.Issues.TestProtos.NegativeEnum> values_ = new pbc::PopsicleList<global::UnitTest.Issues.TestProtos.NegativeEnum>();
+    public scg::IList<global::UnitTest.Issues.TestProtos.NegativeEnum> ValuesList {
+      get { return pbc::Lists.AsReadOnly(values_); }
+    }
+    public int ValuesCount {
+      get { return values_.Count; }
+    }
+    public global::UnitTest.Issues.TestProtos.NegativeEnum GetValues(int index) {
+      return values_[index];
+    }
+
+    public const int PackedValuesFieldNumber = 3;
+    private int packedValuesMemoizedSerializedSize;
+    private pbc::PopsicleList<global::UnitTest.Issues.TestProtos.NegativeEnum> packedValues_ = new pbc::PopsicleList<global::UnitTest.Issues.TestProtos.NegativeEnum>();
+    public scg::IList<global::UnitTest.Issues.TestProtos.NegativeEnum> PackedValuesList {
+      get { return pbc::Lists.AsReadOnly(packedValues_); }
+    }
+    public int PackedValuesCount {
+      get { return packedValues_.Count; }
+    }
+    public global::UnitTest.Issues.TestProtos.NegativeEnum GetPackedValues(int index) {
+      return packedValues_[index];
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _negativeEnumMessageFieldNames;
+      if (hasValue) {
+        output.WriteEnum(1, field_names[1], (int) Value, Value);
+      }
+      if (values_.Count > 0) {
+        output.WriteEnumArray(2, field_names[2], values_);
+      }
+      if (packedValues_.Count > 0) {
+        output.WritePackedEnumArray(3, field_names[0], packedValuesMemoizedSerializedSize, packedValues_);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasValue) {
+        size += pb::CodedOutputStream.ComputeEnumSize(1, (int) Value);
+      }
+      {
+        int dataSize = 0;
+        if (values_.Count > 0) {
+          foreach (global::UnitTest.Issues.TestProtos.NegativeEnum element in values_) {
+            dataSize += pb::CodedOutputStream.ComputeEnumSizeNoTag((int) element);
+          }
+          size += dataSize;
+          size += 1 * values_.Count;
+        }
+      }
+      {
+        int dataSize = 0;
+        if (packedValues_.Count > 0) {
+          foreach (global::UnitTest.Issues.TestProtos.NegativeEnum element in packedValues_) {
+            dataSize += pb::CodedOutputStream.ComputeEnumSizeNoTag((int) element);
+          }
+          size += dataSize;
+          size += 1;
+          size += pb::CodedOutputStream.ComputeRawVarint32Size((uint) dataSize);
+        }
+        packedValuesMemoizedSerializedSize = dataSize;
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static NegativeEnumMessage ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static NegativeEnumMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static NegativeEnumMessage ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static NegativeEnumMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static NegativeEnumMessage ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static NegativeEnumMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static NegativeEnumMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static NegativeEnumMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static NegativeEnumMessage ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static NegativeEnumMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private NegativeEnumMessage MakeReadOnly() {
+      values_.MakeReadOnly();
+      packedValues_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(NegativeEnumMessage prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<NegativeEnumMessage, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(NegativeEnumMessage cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private NegativeEnumMessage result;
+
+      private NegativeEnumMessage PrepareBuilder() {
+        if (resultIsReadOnly) {
+          NegativeEnumMessage original = result;
+          result = new NegativeEnumMessage();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override NegativeEnumMessage MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::UnitTest.Issues.TestProtos.NegativeEnumMessage.Descriptor; }
+      }
+
+      public override NegativeEnumMessage DefaultInstanceForType {
+        get { return global::UnitTest.Issues.TestProtos.NegativeEnumMessage.DefaultInstance; }
+      }
+
+      public override NegativeEnumMessage BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is NegativeEnumMessage) {
+          return MergeFrom((NegativeEnumMessage) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(NegativeEnumMessage other) {
+        if (other == global::UnitTest.Issues.TestProtos.NegativeEnumMessage.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasValue) {
+          Value = other.Value;
+        }
+        if (other.values_.Count != 0) {
+          result.values_.Add(other.values_);
+        }
+        if (other.packedValues_.Count != 0) {
+          result.packedValues_.Add(other.packedValues_);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_negativeEnumMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _negativeEnumMessageFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              object unknown;
+              if(input.ReadEnum(ref result.value_, out unknown)) {
+                result.hasValue = true;
+              } else if(unknown is int) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                unknownFields.MergeVarintField(1, (ulong)(int)unknown);
+              }
+              break;
+            }
+            case 18:
+            case 16: {
+              scg::ICollection<object> unknownItems;
+              input.ReadEnumArray<global::UnitTest.Issues.TestProtos.NegativeEnum>(tag, field_name, result.values_, out unknownItems);
+              if (unknownItems != null) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                foreach (object rawValue in unknownItems)
+                  if (rawValue is int)
+                    unknownFields.MergeVarintField(2, (ulong)(int)rawValue);
+              }
+              break;
+            }
+            case 26:
+            case 24: {
+              scg::ICollection<object> unknownItems;
+              input.ReadEnumArray<global::UnitTest.Issues.TestProtos.NegativeEnum>(tag, field_name, result.packedValues_, out unknownItems);
+              if (unknownItems != null) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                foreach (object rawValue in unknownItems)
+                  if (rawValue is int)
+                    unknownFields.MergeVarintField(3, (ulong)(int)rawValue);
+              }
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasValue {
+       get { return result.hasValue; }
+      }
+      public global::UnitTest.Issues.TestProtos.NegativeEnum Value {
+        get { return result.Value; }
+        set { SetValue(value); }
+      }
+      public Builder SetValue(global::UnitTest.Issues.TestProtos.NegativeEnum value) {
+        PrepareBuilder();
+        result.hasValue = true;
+        result.value_ = value;
+        return this;
+      }
+      public Builder ClearValue() {
+        PrepareBuilder();
+        result.hasValue = false;
+        result.value_ = global::UnitTest.Issues.TestProtos.NegativeEnum.FiveBelow;
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::UnitTest.Issues.TestProtos.NegativeEnum> ValuesList {
+        get { return PrepareBuilder().values_; }
+      }
+      public int ValuesCount {
+        get { return result.ValuesCount; }
+      }
+      public global::UnitTest.Issues.TestProtos.NegativeEnum GetValues(int index) {
+        return result.GetValues(index);
+      }
+      public Builder SetValues(int index, global::UnitTest.Issues.TestProtos.NegativeEnum value) {
+        PrepareBuilder();
+        result.values_[index] = value;
+        return this;
+      }
+      public Builder AddValues(global::UnitTest.Issues.TestProtos.NegativeEnum value) {
+        PrepareBuilder();
+        result.values_.Add(value);
+        return this;
+      }
+      public Builder AddRangeValues(scg::IEnumerable<global::UnitTest.Issues.TestProtos.NegativeEnum> values) {
+        PrepareBuilder();
+        result.values_.Add(values);
+        return this;
+      }
+      public Builder ClearValues() {
+        PrepareBuilder();
+        result.values_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::UnitTest.Issues.TestProtos.NegativeEnum> PackedValuesList {
+        get { return PrepareBuilder().packedValues_; }
+      }
+      public int PackedValuesCount {
+        get { return result.PackedValuesCount; }
+      }
+      public global::UnitTest.Issues.TestProtos.NegativeEnum GetPackedValues(int index) {
+        return result.GetPackedValues(index);
+      }
+      public Builder SetPackedValues(int index, global::UnitTest.Issues.TestProtos.NegativeEnum value) {
+        PrepareBuilder();
+        result.packedValues_[index] = value;
+        return this;
+      }
+      public Builder AddPackedValues(global::UnitTest.Issues.TestProtos.NegativeEnum value) {
+        PrepareBuilder();
+        result.packedValues_.Add(value);
+        return this;
+      }
+      public Builder AddRangePackedValues(scg::IEnumerable<global::UnitTest.Issues.TestProtos.NegativeEnum> values) {
+        PrepareBuilder();
+        result.packedValues_.Add(values);
+        return this;
+      }
+      public Builder ClearPackedValues() {
+        PrepareBuilder();
+        result.packedValues_.Clear();
+        return this;
+      }
+    }
+    static NegativeEnumMessage() {
+      object.ReferenceEquals(global::UnitTest.Issues.TestProtos.UnittestIssues.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class DeprecatedChild : pb::GeneratedMessage<DeprecatedChild, DeprecatedChild.Builder> {
+    private DeprecatedChild() { }
+    private static readonly DeprecatedChild defaultInstance = new DeprecatedChild().MakeReadOnly();
+    private static readonly string[] _deprecatedChildFieldNames = new string[] {  };
+    private static readonly uint[] _deprecatedChildFieldTags = new uint[] {  };
+    public static DeprecatedChild DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override DeprecatedChild DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override DeprecatedChild ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::UnitTest.Issues.TestProtos.UnittestIssues.internal__static_unittest_issues_DeprecatedChild__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<DeprecatedChild, DeprecatedChild.Builder> InternalFieldAccessors {
+      get { return global::UnitTest.Issues.TestProtos.UnittestIssues.internal__static_unittest_issues_DeprecatedChild__FieldAccessorTable; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _deprecatedChildFieldNames;
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static DeprecatedChild ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static DeprecatedChild ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static DeprecatedChild ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static DeprecatedChild ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static DeprecatedChild ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static DeprecatedChild ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static DeprecatedChild ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static DeprecatedChild ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static DeprecatedChild ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static DeprecatedChild ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private DeprecatedChild MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(DeprecatedChild prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<DeprecatedChild, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(DeprecatedChild cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private DeprecatedChild result;
+
+      private DeprecatedChild PrepareBuilder() {
+        if (resultIsReadOnly) {
+          DeprecatedChild original = result;
+          result = new DeprecatedChild();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override DeprecatedChild MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::UnitTest.Issues.TestProtos.DeprecatedChild.Descriptor; }
+      }
+
+      public override DeprecatedChild DefaultInstanceForType {
+        get { return global::UnitTest.Issues.TestProtos.DeprecatedChild.DefaultInstance; }
+      }
+
+      public override DeprecatedChild BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is DeprecatedChild) {
+          return MergeFrom((DeprecatedChild) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(DeprecatedChild other) {
+        if (other == global::UnitTest.Issues.TestProtos.DeprecatedChild.DefaultInstance) return this;
+        PrepareBuilder();
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_deprecatedChildFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _deprecatedChildFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+    }
+    static DeprecatedChild() {
+      object.ReferenceEquals(global::UnitTest.Issues.TestProtos.UnittestIssues.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class DeprecatedFieldsMessage : pb::GeneratedMessage<DeprecatedFieldsMessage, DeprecatedFieldsMessage.Builder> {
+    private DeprecatedFieldsMessage() { }
+    private static readonly DeprecatedFieldsMessage defaultInstance = new DeprecatedFieldsMessage().MakeReadOnly();
+    private static readonly string[] _deprecatedFieldsMessageFieldNames = new string[] { "EnumArray", "EnumValue", "MessageArray", "MessageValue", "PrimitiveArray", "PrimitiveValue" };
+    private static readonly uint[] _deprecatedFieldsMessageFieldTags = new uint[] { 48, 40, 34, 26, 16, 8 };
+    public static DeprecatedFieldsMessage DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override DeprecatedFieldsMessage DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override DeprecatedFieldsMessage ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::UnitTest.Issues.TestProtos.UnittestIssues.internal__static_unittest_issues_DeprecatedFieldsMessage__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<DeprecatedFieldsMessage, DeprecatedFieldsMessage.Builder> InternalFieldAccessors {
+      get { return global::UnitTest.Issues.TestProtos.UnittestIssues.internal__static_unittest_issues_DeprecatedFieldsMessage__FieldAccessorTable; }
+    }
+
+    public const int PrimitiveValueFieldNumber = 1;
+    private bool hasPrimitiveValue;
+    private int primitiveValue_;
+    [global::System.ObsoleteAttribute()]
+    public bool HasPrimitiveValue {
+      get { return hasPrimitiveValue; }
+    }
+    [global::System.ObsoleteAttribute()]
+    public int PrimitiveValue {
+      get { return primitiveValue_; }
+    }
+
+    public const int PrimitiveArrayFieldNumber = 2;
+    private pbc::PopsicleList<int> primitiveArray_ = new pbc::PopsicleList<int>();
+    [global::System.ObsoleteAttribute()]
+    public scg::IList<int> PrimitiveArrayList {
+      get { return pbc::Lists.AsReadOnly(primitiveArray_); }
+    }
+    [global::System.ObsoleteAttribute()]
+    public int PrimitiveArrayCount {
+      get { return primitiveArray_.Count; }
+    }
+    [global::System.ObsoleteAttribute()]
+    public int GetPrimitiveArray(int index) {
+      return primitiveArray_[index];
+    }
+
+    public const int MessageValueFieldNumber = 3;
+    private bool hasMessageValue;
+    private global::UnitTest.Issues.TestProtos.DeprecatedChild messageValue_;
+    [global::System.ObsoleteAttribute()]
+    public bool HasMessageValue {
+      get { return hasMessageValue; }
+    }
+    [global::System.ObsoleteAttribute()]
+    public global::UnitTest.Issues.TestProtos.DeprecatedChild MessageValue {
+      get { return messageValue_ ?? global::UnitTest.Issues.TestProtos.DeprecatedChild.DefaultInstance; }
+    }
+
+    public const int MessageArrayFieldNumber = 4;
+    private pbc::PopsicleList<global::UnitTest.Issues.TestProtos.DeprecatedChild> messageArray_ = new pbc::PopsicleList<global::UnitTest.Issues.TestProtos.DeprecatedChild>();
+    [global::System.ObsoleteAttribute()]
+    public scg::IList<global::UnitTest.Issues.TestProtos.DeprecatedChild> MessageArrayList {
+      get { return messageArray_; }
+    }
+    [global::System.ObsoleteAttribute()]
+    public int MessageArrayCount {
+      get { return messageArray_.Count; }
+    }
+    [global::System.ObsoleteAttribute()]
+    public global::UnitTest.Issues.TestProtos.DeprecatedChild GetMessageArray(int index) {
+      return messageArray_[index];
+    }
+
+    public const int EnumValueFieldNumber = 5;
+    private bool hasEnumValue;
+    private global::UnitTest.Issues.TestProtos.DeprecatedEnum enumValue_ = global::UnitTest.Issues.TestProtos.DeprecatedEnum.one;
+    [global::System.ObsoleteAttribute()]
+    public bool HasEnumValue {
+      get { return hasEnumValue; }
+    }
+    [global::System.ObsoleteAttribute()]
+    public global::UnitTest.Issues.TestProtos.DeprecatedEnum EnumValue {
+      get { return enumValue_; }
+    }
+
+    public const int EnumArrayFieldNumber = 6;
+    private pbc::PopsicleList<global::UnitTest.Issues.TestProtos.DeprecatedEnum> enumArray_ = new pbc::PopsicleList<global::UnitTest.Issues.TestProtos.DeprecatedEnum>();
+    [global::System.ObsoleteAttribute()]
+    public scg::IList<global::UnitTest.Issues.TestProtos.DeprecatedEnum> EnumArrayList {
+      get { return pbc::Lists.AsReadOnly(enumArray_); }
+    }
+    [global::System.ObsoleteAttribute()]
+    public int EnumArrayCount {
+      get { return enumArray_.Count; }
+    }
+    [global::System.ObsoleteAttribute()]
+    public global::UnitTest.Issues.TestProtos.DeprecatedEnum GetEnumArray(int index) {
+      return enumArray_[index];
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _deprecatedFieldsMessageFieldNames;
+      if (hasPrimitiveValue) {
+        output.WriteInt32(1, field_names[5], PrimitiveValue);
+      }
+      if (primitiveArray_.Count > 0) {
+        output.WriteInt32Array(2, field_names[4], primitiveArray_);
+      }
+      if (hasMessageValue) {
+        output.WriteMessage(3, field_names[3], MessageValue);
+      }
+      if (messageArray_.Count > 0) {
+        output.WriteMessageArray(4, field_names[2], messageArray_);
+      }
+      if (hasEnumValue) {
+        output.WriteEnum(5, field_names[1], (int) EnumValue, EnumValue);
+      }
+      if (enumArray_.Count > 0) {
+        output.WriteEnumArray(6, field_names[0], enumArray_);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasPrimitiveValue) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, PrimitiveValue);
+      }
+      {
+        int dataSize = 0;
+        foreach (int element in PrimitiveArrayList) {
+          dataSize += pb::CodedOutputStream.ComputeInt32SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 1 * primitiveArray_.Count;
+      }
+      if (hasMessageValue) {
+        size += pb::CodedOutputStream.ComputeMessageSize(3, MessageValue);
+      }
+      foreach (global::UnitTest.Issues.TestProtos.DeprecatedChild element in MessageArrayList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(4, element);
+      }
+      if (hasEnumValue) {
+        size += pb::CodedOutputStream.ComputeEnumSize(5, (int) EnumValue);
+      }
+      {
+        int dataSize = 0;
+        if (enumArray_.Count > 0) {
+          foreach (global::UnitTest.Issues.TestProtos.DeprecatedEnum element in enumArray_) {
+            dataSize += pb::CodedOutputStream.ComputeEnumSizeNoTag((int) element);
+          }
+          size += dataSize;
+          size += 1 * enumArray_.Count;
+        }
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static DeprecatedFieldsMessage ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static DeprecatedFieldsMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static DeprecatedFieldsMessage ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static DeprecatedFieldsMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static DeprecatedFieldsMessage ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static DeprecatedFieldsMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static DeprecatedFieldsMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static DeprecatedFieldsMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static DeprecatedFieldsMessage ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static DeprecatedFieldsMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private DeprecatedFieldsMessage MakeReadOnly() {
+      primitiveArray_.MakeReadOnly();
+      messageArray_.MakeReadOnly();
+      enumArray_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(DeprecatedFieldsMessage prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<DeprecatedFieldsMessage, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(DeprecatedFieldsMessage cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private DeprecatedFieldsMessage result;
+
+      private DeprecatedFieldsMessage PrepareBuilder() {
+        if (resultIsReadOnly) {
+          DeprecatedFieldsMessage original = result;
+          result = new DeprecatedFieldsMessage();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override DeprecatedFieldsMessage MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::UnitTest.Issues.TestProtos.DeprecatedFieldsMessage.Descriptor; }
+      }
+
+      public override DeprecatedFieldsMessage DefaultInstanceForType {
+        get { return global::UnitTest.Issues.TestProtos.DeprecatedFieldsMessage.DefaultInstance; }
+      }
+
+      public override DeprecatedFieldsMessage BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is DeprecatedFieldsMessage) {
+          return MergeFrom((DeprecatedFieldsMessage) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(DeprecatedFieldsMessage other) {
+        if (other == global::UnitTest.Issues.TestProtos.DeprecatedFieldsMessage.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasPrimitiveValue) {
+          PrimitiveValue = other.PrimitiveValue;
+        }
+        if (other.primitiveArray_.Count != 0) {
+          result.primitiveArray_.Add(other.primitiveArray_);
+        }
+        if (other.HasMessageValue) {
+          MergeMessageValue(other.MessageValue);
+        }
+        if (other.messageArray_.Count != 0) {
+          result.messageArray_.Add(other.messageArray_);
+        }
+        if (other.HasEnumValue) {
+          EnumValue = other.EnumValue;
+        }
+        if (other.enumArray_.Count != 0) {
+          result.enumArray_.Add(other.enumArray_);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_deprecatedFieldsMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _deprecatedFieldsMessageFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasPrimitiveValue = input.ReadInt32(ref result.primitiveValue_);
+              break;
+            }
+            case 18:
+            case 16: {
+              input.ReadInt32Array(tag, field_name, result.primitiveArray_);
+              break;
+            }
+            case 26: {
+              global::UnitTest.Issues.TestProtos.DeprecatedChild.Builder subBuilder = global::UnitTest.Issues.TestProtos.DeprecatedChild.CreateBuilder();
+              if (result.hasMessageValue) {
+                subBuilder.MergeFrom(MessageValue);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              MessageValue = subBuilder.BuildPartial();
+              break;
+            }
+            case 34: {
+              input.ReadMessageArray(tag, field_name, result.messageArray_, global::UnitTest.Issues.TestProtos.DeprecatedChild.DefaultInstance, extensionRegistry);
+              break;
+            }
+            case 40: {
+              object unknown;
+              if(input.ReadEnum(ref result.enumValue_, out unknown)) {
+                result.hasEnumValue = true;
+              } else if(unknown is int) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                unknownFields.MergeVarintField(5, (ulong)(int)unknown);
+              }
+              break;
+            }
+            case 50:
+            case 48: {
+              scg::ICollection<object> unknownItems;
+              input.ReadEnumArray<global::UnitTest.Issues.TestProtos.DeprecatedEnum>(tag, field_name, result.enumArray_, out unknownItems);
+              if (unknownItems != null) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                foreach (object rawValue in unknownItems)
+                  if (rawValue is int)
+                    unknownFields.MergeVarintField(6, (ulong)(int)rawValue);
+              }
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      [global::System.ObsoleteAttribute()]
+      public bool HasPrimitiveValue {
+        get { return result.hasPrimitiveValue; }
+      }
+      [global::System.ObsoleteAttribute()]
+      public int PrimitiveValue {
+        get { return result.PrimitiveValue; }
+        set { SetPrimitiveValue(value); }
+      }
+      [global::System.ObsoleteAttribute()]
+      public Builder SetPrimitiveValue(int value) {
+        PrepareBuilder();
+        result.hasPrimitiveValue = true;
+        result.primitiveValue_ = value;
+        return this;
+      }
+      [global::System.ObsoleteAttribute()]
+      public Builder ClearPrimitiveValue() {
+        PrepareBuilder();
+        result.hasPrimitiveValue = false;
+        result.primitiveValue_ = 0;
+        return this;
+      }
+
+      [global::System.ObsoleteAttribute()]
+      public pbc::IPopsicleList<int> PrimitiveArrayList {
+        get { return PrepareBuilder().primitiveArray_; }
+      }
+      [global::System.ObsoleteAttribute()]
+      public int PrimitiveArrayCount {
+        get { return result.PrimitiveArrayCount; }
+      }
+      [global::System.ObsoleteAttribute()]
+      public int GetPrimitiveArray(int index) {
+        return result.GetPrimitiveArray(index);
+      }
+      [global::System.ObsoleteAttribute()]
+      public Builder SetPrimitiveArray(int index, int value) {
+        PrepareBuilder();
+        result.primitiveArray_[index] = value;
+        return this;
+      }
+      [global::System.ObsoleteAttribute()]
+      public Builder AddPrimitiveArray(int value) {
+        PrepareBuilder();
+        result.primitiveArray_.Add(value);
+        return this;
+      }
+      [global::System.ObsoleteAttribute()]
+      public Builder AddRangePrimitiveArray(scg::IEnumerable<int> values) {
+        PrepareBuilder();
+        result.primitiveArray_.Add(values);
+        return this;
+      }
+      [global::System.ObsoleteAttribute()]
+      public Builder ClearPrimitiveArray() {
+        PrepareBuilder();
+        result.primitiveArray_.Clear();
+        return this;
+      }
+
+      [global::System.ObsoleteAttribute()]
+      public bool HasMessageValue {
+       get { return result.hasMessageValue; }
+      }
+      [global::System.ObsoleteAttribute()]
+      public global::UnitTest.Issues.TestProtos.DeprecatedChild MessageValue {
+        get { return result.MessageValue; }
+        set { SetMessageValue(value); }
+      }
+      [global::System.ObsoleteAttribute()]
+      public Builder SetMessageValue(global::UnitTest.Issues.TestProtos.DeprecatedChild value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasMessageValue = true;
+        result.messageValue_ = value;
+        return this;
+      }
+      [global::System.ObsoleteAttribute()]
+      public Builder SetMessageValue(global::UnitTest.Issues.TestProtos.DeprecatedChild.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasMessageValue = true;
+        result.messageValue_ = builderForValue.Build();
+        return this;
+      }
+      [global::System.ObsoleteAttribute()]
+      public Builder MergeMessageValue(global::UnitTest.Issues.TestProtos.DeprecatedChild value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasMessageValue &&
+            result.messageValue_ != global::UnitTest.Issues.TestProtos.DeprecatedChild.DefaultInstance) {
+            result.messageValue_ = global::UnitTest.Issues.TestProtos.DeprecatedChild.CreateBuilder(result.messageValue_).MergeFrom(value).BuildPartial();
+        } else {
+          result.messageValue_ = value;
+        }
+        result.hasMessageValue = true;
+        return this;
+      }
+      [global::System.ObsoleteAttribute()]
+      public Builder ClearMessageValue() {
+        PrepareBuilder();
+        result.hasMessageValue = false;
+        result.messageValue_ = null;
+        return this;
+      }
+
+      [global::System.ObsoleteAttribute()]
+      public pbc::IPopsicleList<global::UnitTest.Issues.TestProtos.DeprecatedChild> MessageArrayList {
+        get { return PrepareBuilder().messageArray_; }
+      }
+      [global::System.ObsoleteAttribute()]
+      public int MessageArrayCount {
+        get { return result.MessageArrayCount; }
+      }
+      [global::System.ObsoleteAttribute()]
+      public global::UnitTest.Issues.TestProtos.DeprecatedChild GetMessageArray(int index) {
+        return result.GetMessageArray(index);
+      }
+      [global::System.ObsoleteAttribute()]
+      public Builder SetMessageArray(int index, global::UnitTest.Issues.TestProtos.DeprecatedChild value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.messageArray_[index] = value;
+        return this;
+      }
+      [global::System.ObsoleteAttribute()]
+      public Builder SetMessageArray(int index, global::UnitTest.Issues.TestProtos.DeprecatedChild.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.messageArray_[index] = builderForValue.Build();
+        return this;
+      }
+      [global::System.ObsoleteAttribute()]
+      public Builder AddMessageArray(global::UnitTest.Issues.TestProtos.DeprecatedChild value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.messageArray_.Add(value);
+        return this;
+      }
+      [global::System.ObsoleteAttribute()]
+      public Builder AddMessageArray(global::UnitTest.Issues.TestProtos.DeprecatedChild.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.messageArray_.Add(builderForValue.Build());
+        return this;
+      }
+      [global::System.ObsoleteAttribute()]
+      public Builder AddRangeMessageArray(scg::IEnumerable<global::UnitTest.Issues.TestProtos.DeprecatedChild> values) {
+        PrepareBuilder();
+        result.messageArray_.Add(values);
+        return this;
+      }
+      [global::System.ObsoleteAttribute()]
+      public Builder ClearMessageArray() {
+        PrepareBuilder();
+        result.messageArray_.Clear();
+        return this;
+      }
+
+      [global::System.ObsoleteAttribute()]
+      public bool HasEnumValue {
+       get { return result.hasEnumValue; }
+      }
+      [global::System.ObsoleteAttribute()]
+      public global::UnitTest.Issues.TestProtos.DeprecatedEnum EnumValue {
+        get { return result.EnumValue; }
+        set { SetEnumValue(value); }
+      }
+      [global::System.ObsoleteAttribute()]
+      public Builder SetEnumValue(global::UnitTest.Issues.TestProtos.DeprecatedEnum value) {
+        PrepareBuilder();
+        result.hasEnumValue = true;
+        result.enumValue_ = value;
+        return this;
+      }
+      [global::System.ObsoleteAttribute()]
+      public Builder ClearEnumValue() {
+        PrepareBuilder();
+        result.hasEnumValue = false;
+        result.enumValue_ = global::UnitTest.Issues.TestProtos.DeprecatedEnum.one;
+        return this;
+      }
+
+      [global::System.ObsoleteAttribute()]
+      public pbc::IPopsicleList<global::UnitTest.Issues.TestProtos.DeprecatedEnum> EnumArrayList {
+        get { return PrepareBuilder().enumArray_; }
+      }
+      [global::System.ObsoleteAttribute()]
+      public int EnumArrayCount {
+        get { return result.EnumArrayCount; }
+      }
+      [global::System.ObsoleteAttribute()]
+      public global::UnitTest.Issues.TestProtos.DeprecatedEnum GetEnumArray(int index) {
+        return result.GetEnumArray(index);
+      }
+      [global::System.ObsoleteAttribute()]
+      public Builder SetEnumArray(int index, global::UnitTest.Issues.TestProtos.DeprecatedEnum value) {
+        PrepareBuilder();
+        result.enumArray_[index] = value;
+        return this;
+      }
+      [global::System.ObsoleteAttribute()]
+      public Builder AddEnumArray(global::UnitTest.Issues.TestProtos.DeprecatedEnum value) {
+        PrepareBuilder();
+        result.enumArray_.Add(value);
+        return this;
+      }
+      [global::System.ObsoleteAttribute()]
+      public Builder AddRangeEnumArray(scg::IEnumerable<global::UnitTest.Issues.TestProtos.DeprecatedEnum> values) {
+        PrepareBuilder();
+        result.enumArray_.Add(values);
+        return this;
+      }
+      [global::System.ObsoleteAttribute()]
+      public Builder ClearEnumArray() {
+        PrepareBuilder();
+        result.enumArray_.Clear();
+        return this;
+      }
+    }
+    static DeprecatedFieldsMessage() {
+      object.ReferenceEquals(global::UnitTest.Issues.TestProtos.UnittestIssues.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class ItemField : pb::GeneratedMessage<ItemField, ItemField.Builder> {
+    private ItemField() { }
+    private static readonly ItemField defaultInstance = new ItemField().MakeReadOnly();
+    private static readonly string[] _itemFieldFieldNames = new string[] { "item" };
+    private static readonly uint[] _itemFieldFieldTags = new uint[] { 8 };
+    public static ItemField DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override ItemField DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override ItemField ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::UnitTest.Issues.TestProtos.UnittestIssues.internal__static_unittest_issues_ItemField__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<ItemField, ItemField.Builder> InternalFieldAccessors {
+      get { return global::UnitTest.Issues.TestProtos.UnittestIssues.internal__static_unittest_issues_ItemField__FieldAccessorTable; }
+    }
+
+    public const int ItemFieldNumber = 1;
+    private bool hasItem;
+    private int item_;
+    public bool HasItem {
+      get { return hasItem; }
+    }
+    public int Item {
+      get { return item_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _itemFieldFieldNames;
+      if (hasItem) {
+        output.WriteInt32(1, field_names[0], Item);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasItem) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, Item);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static ItemField ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static ItemField ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static ItemField ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static ItemField ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static ItemField ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static ItemField ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static ItemField ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static ItemField ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static ItemField ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static ItemField ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private ItemField MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(ItemField prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<ItemField, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(ItemField cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private ItemField result;
+
+      private ItemField PrepareBuilder() {
+        if (resultIsReadOnly) {
+          ItemField original = result;
+          result = new ItemField();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override ItemField MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::UnitTest.Issues.TestProtos.ItemField.Descriptor; }
+      }
+
+      public override ItemField DefaultInstanceForType {
+        get { return global::UnitTest.Issues.TestProtos.ItemField.DefaultInstance; }
+      }
+
+      public override ItemField BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is ItemField) {
+          return MergeFrom((ItemField) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(ItemField other) {
+        if (other == global::UnitTest.Issues.TestProtos.ItemField.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasItem) {
+          Item = other.Item;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_itemFieldFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _itemFieldFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasItem = input.ReadInt32(ref result.item_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasItem {
+        get { return result.hasItem; }
+      }
+      public int Item {
+        get { return result.Item; }
+        set { SetItem(value); }
+      }
+      public Builder SetItem(int value) {
+        PrepareBuilder();
+        result.hasItem = true;
+        result.item_ = value;
+        return this;
+      }
+      public Builder ClearItem() {
+        PrepareBuilder();
+        result.hasItem = false;
+        result.item_ = 0;
+        return this;
+      }
+    }
+    static ItemField() {
+      object.ReferenceEquals(global::UnitTest.Issues.TestProtos.UnittestIssues.Descriptor, null);
+    }
+  }
+
+  #endregion
+
+}
+
+#endregion Designer generated code
diff --git a/csharp/src/ProtocolBuffers.Test/TestProtos/UnittestMset.cs b/csharp/src/ProtocolBuffers.Test/TestProtos/UnittestMset.cs
new file mode 100644
index 00000000..c27cfa59
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/TestProtos/UnittestMset.cs
@@ -0,0 +1,1824 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/unittest_mset.proto
+#pragma warning disable 1591, 0612, 3021
+#region Designer generated code
+
+using pb = global::Google.ProtocolBuffers;
+using pbc = global::Google.ProtocolBuffers.Collections;
+using pbd = global::Google.ProtocolBuffers.Descriptors;
+using scg = global::System.Collections.Generic;
+namespace Google.ProtocolBuffers.TestProtos {
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public static partial class UnittestMset {
+
+    #region Extension registration
+    public static void RegisterAllExtensions(pb::ExtensionRegistry registry) {
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.TestMessageSetExtension1.MessageSetExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.TestMessageSetExtension2.MessageSetExtension);
+    }
+    #endregion
+    #region Static variables
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestMessageSet__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestMessageSet, global::Google.ProtocolBuffers.TestProtos.TestMessageSet.Builder> internal__static_protobuf_unittest_TestMessageSet__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestMessageSetContainer__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestMessageSetContainer, global::Google.ProtocolBuffers.TestProtos.TestMessageSetContainer.Builder> internal__static_protobuf_unittest_TestMessageSetContainer__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestMessageSetExtension1__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestMessageSetExtension1, global::Google.ProtocolBuffers.TestProtos.TestMessageSetExtension1.Builder> internal__static_protobuf_unittest_TestMessageSetExtension1__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestMessageSetExtension2__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestMessageSetExtension2, global::Google.ProtocolBuffers.TestProtos.TestMessageSetExtension2.Builder> internal__static_protobuf_unittest_TestMessageSetExtension2__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_RawMessageSet__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.RawMessageSet, global::Google.ProtocolBuffers.TestProtos.RawMessageSet.Builder> internal__static_protobuf_unittest_RawMessageSet__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_RawMessageSet_Item__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.RawMessageSet.Types.Item, global::Google.ProtocolBuffers.TestProtos.RawMessageSet.Types.Item.Builder> internal__static_protobuf_unittest_RawMessageSet_Item__FieldAccessorTable;
+    #endregion
+    #region Descriptor
+    public static pbd::FileDescriptor Descriptor {
+      get { return descriptor; }
+    }
+    private static pbd::FileDescriptor descriptor;
+
+    static UnittestMset() {
+      byte[] descriptorData = global::System.Convert.FromBase64String(
+          string.Concat(
+            "CiNnb29nbGUvcHJvdG9idWYvdW5pdHRlc3RfbXNldC5wcm90bxIRcHJvdG9i", 
+            "dWZfdW5pdHRlc3QiHgoOVGVzdE1lc3NhZ2VTZXQqCAgEEP////8HOgIIASJR", 
+            "ChdUZXN0TWVzc2FnZVNldENvbnRhaW5lchI2CgttZXNzYWdlX3NldBgBIAEo", 
+            "CzIhLnByb3RvYnVmX3VuaXR0ZXN0LlRlc3RNZXNzYWdlU2V0IpYBChhUZXN0", 
+            "TWVzc2FnZVNldEV4dGVuc2lvbjESCQoBaRgPIAEoBTJvChVtZXNzYWdlX3Nl", 
+            "dF9leHRlbnNpb24SIS5wcm90b2J1Zl91bml0dGVzdC5UZXN0TWVzc2FnZVNl", 
+            "dBiwpl4gASgLMisucHJvdG9idWZfdW5pdHRlc3QuVGVzdE1lc3NhZ2VTZXRF", 
+            "eHRlbnNpb24xIpgBChhUZXN0TWVzc2FnZVNldEV4dGVuc2lvbjISCwoDc3Ry", 
+            "GBkgASgJMm8KFW1lc3NhZ2Vfc2V0X2V4dGVuc2lvbhIhLnByb3RvYnVmX3Vu", 
+            "aXR0ZXN0LlRlc3RNZXNzYWdlU2V0GPm7XiABKAsyKy5wcm90b2J1Zl91bml0", 
+            "dGVzdC5UZXN0TWVzc2FnZVNldEV4dGVuc2lvbjIibgoNUmF3TWVzc2FnZVNl", 
+            "dBIzCgRpdGVtGAEgAygKMiUucHJvdG9idWZfdW5pdHRlc3QuUmF3TWVzc2Fn", 
+            "ZVNldC5JdGVtGigKBEl0ZW0SDwoHdHlwZV9pZBgCIAIoBRIPCgdtZXNzYWdl", 
+            "GAMgAigMQilIAfgBAaoCIUdvb2dsZS5Qcm90b2NvbEJ1ZmZlcnMuVGVzdFBy", 
+          "b3Rvcw=="));
+      pbd::FileDescriptor.InternalDescriptorAssigner assigner = delegate(pbd::FileDescriptor root) {
+        descriptor = root;
+        internal__static_protobuf_unittest_TestMessageSet__Descriptor = Descriptor.MessageTypes[0];
+        internal__static_protobuf_unittest_TestMessageSet__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestMessageSet, global::Google.ProtocolBuffers.TestProtos.TestMessageSet.Builder>(internal__static_protobuf_unittest_TestMessageSet__Descriptor,
+                new string[] { });
+        internal__static_protobuf_unittest_TestMessageSetContainer__Descriptor = Descriptor.MessageTypes[1];
+        internal__static_protobuf_unittest_TestMessageSetContainer__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestMessageSetContainer, global::Google.ProtocolBuffers.TestProtos.TestMessageSetContainer.Builder>(internal__static_protobuf_unittest_TestMessageSetContainer__Descriptor,
+                new string[] { "MessageSet", });
+        internal__static_protobuf_unittest_TestMessageSetExtension1__Descriptor = Descriptor.MessageTypes[2];
+        internal__static_protobuf_unittest_TestMessageSetExtension1__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestMessageSetExtension1, global::Google.ProtocolBuffers.TestProtos.TestMessageSetExtension1.Builder>(internal__static_protobuf_unittest_TestMessageSetExtension1__Descriptor,
+                new string[] { "I", });
+        global::Google.ProtocolBuffers.TestProtos.TestMessageSetExtension1.MessageSetExtension = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.TestMessageSetExtension1>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.TestMessageSetExtension1.Descriptor.Extensions[0]);
+        internal__static_protobuf_unittest_TestMessageSetExtension2__Descriptor = Descriptor.MessageTypes[3];
+        internal__static_protobuf_unittest_TestMessageSetExtension2__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestMessageSetExtension2, global::Google.ProtocolBuffers.TestProtos.TestMessageSetExtension2.Builder>(internal__static_protobuf_unittest_TestMessageSetExtension2__Descriptor,
+                new string[] { "Str", });
+        global::Google.ProtocolBuffers.TestProtos.TestMessageSetExtension2.MessageSetExtension = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.TestMessageSetExtension2>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.TestMessageSetExtension2.Descriptor.Extensions[0]);
+        internal__static_protobuf_unittest_RawMessageSet__Descriptor = Descriptor.MessageTypes[4];
+        internal__static_protobuf_unittest_RawMessageSet__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.RawMessageSet, global::Google.ProtocolBuffers.TestProtos.RawMessageSet.Builder>(internal__static_protobuf_unittest_RawMessageSet__Descriptor,
+                new string[] { "Item", });
+        internal__static_protobuf_unittest_RawMessageSet_Item__Descriptor = internal__static_protobuf_unittest_RawMessageSet__Descriptor.NestedTypes[0];
+        internal__static_protobuf_unittest_RawMessageSet_Item__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.RawMessageSet.Types.Item, global::Google.ProtocolBuffers.TestProtos.RawMessageSet.Types.Item.Builder>(internal__static_protobuf_unittest_RawMessageSet_Item__Descriptor,
+                new string[] { "TypeId", "Message", });
+        pb::ExtensionRegistry registry = pb::ExtensionRegistry.CreateInstance();
+        RegisterAllExtensions(registry);
+        return registry;
+      };
+      pbd::FileDescriptor.InternalBuildGeneratedFileFrom(descriptorData,
+          new pbd::FileDescriptor[] {
+          }, assigner);
+    }
+    #endregion
+
+  }
+  #region Messages
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestMessageSet : pb::ExtendableMessage<TestMessageSet, TestMessageSet.Builder> {
+    private TestMessageSet() { }
+    private static readonly TestMessageSet defaultInstance = new TestMessageSet().MakeReadOnly();
+    private static readonly string[] _testMessageSetFieldNames = new string[] {  };
+    private static readonly uint[] _testMessageSetFieldTags = new uint[] {  };
+    public static TestMessageSet DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestMessageSet DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestMessageSet ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestMset.internal__static_protobuf_unittest_TestMessageSet__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestMessageSet, TestMessageSet.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestMset.internal__static_protobuf_unittest_TestMessageSet__FieldAccessorTable; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        if (!ExtensionsAreInitialized) return false;
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testMessageSetFieldNames;
+      pb::ExtendableMessage<TestMessageSet, TestMessageSet.Builder>.ExtensionWriter extensionWriter = CreateExtensionWriter(this);
+      extensionWriter.WriteUntil(2147483647, output);
+      UnknownFields.WriteAsMessageSetTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += ExtensionsSerializedSize;
+      size += UnknownFields.SerializedSizeAsMessageSet;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestMessageSet ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestMessageSet ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestMessageSet ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestMessageSet ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestMessageSet ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestMessageSet ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestMessageSet ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestMessageSet ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestMessageSet ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestMessageSet ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestMessageSet MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestMessageSet prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::ExtendableBuilder<TestMessageSet, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestMessageSet cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestMessageSet result;
+
+      private TestMessageSet PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestMessageSet original = result;
+          result = new TestMessageSet();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestMessageSet MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestMessageSet.Descriptor; }
+      }
+
+      public override TestMessageSet DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestMessageSet.DefaultInstance; }
+      }
+
+      public override TestMessageSet BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestMessageSet) {
+          return MergeFrom((TestMessageSet) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestMessageSet other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestMessageSet.DefaultInstance) return this;
+        PrepareBuilder();
+          this.MergeExtensionFields(other);
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testMessageSetFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testMessageSetFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+    }
+    static TestMessageSet() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestMset.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestMessageSetContainer : pb::GeneratedMessage<TestMessageSetContainer, TestMessageSetContainer.Builder> {
+    private TestMessageSetContainer() { }
+    private static readonly TestMessageSetContainer defaultInstance = new TestMessageSetContainer().MakeReadOnly();
+    private static readonly string[] _testMessageSetContainerFieldNames = new string[] { "message_set" };
+    private static readonly uint[] _testMessageSetContainerFieldTags = new uint[] { 10 };
+    public static TestMessageSetContainer DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestMessageSetContainer DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestMessageSetContainer ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestMset.internal__static_protobuf_unittest_TestMessageSetContainer__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestMessageSetContainer, TestMessageSetContainer.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestMset.internal__static_protobuf_unittest_TestMessageSetContainer__FieldAccessorTable; }
+    }
+
+    public const int MessageSetFieldNumber = 1;
+    private bool hasMessageSet;
+    private global::Google.ProtocolBuffers.TestProtos.TestMessageSet messageSet_;
+    public bool HasMessageSet {
+      get { return hasMessageSet; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestMessageSet MessageSet {
+      get { return messageSet_ ?? global::Google.ProtocolBuffers.TestProtos.TestMessageSet.DefaultInstance; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testMessageSetContainerFieldNames;
+      if (hasMessageSet) {
+        output.WriteMessage(1, field_names[0], MessageSet);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasMessageSet) {
+        size += pb::CodedOutputStream.ComputeMessageSize(1, MessageSet);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestMessageSetContainer ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestMessageSetContainer ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestMessageSetContainer ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestMessageSetContainer ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestMessageSetContainer ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestMessageSetContainer ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestMessageSetContainer ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestMessageSetContainer ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestMessageSetContainer ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestMessageSetContainer ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestMessageSetContainer MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestMessageSetContainer prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestMessageSetContainer, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestMessageSetContainer cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestMessageSetContainer result;
+
+      private TestMessageSetContainer PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestMessageSetContainer original = result;
+          result = new TestMessageSetContainer();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestMessageSetContainer MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestMessageSetContainer.Descriptor; }
+      }
+
+      public override TestMessageSetContainer DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestMessageSetContainer.DefaultInstance; }
+      }
+
+      public override TestMessageSetContainer BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestMessageSetContainer) {
+          return MergeFrom((TestMessageSetContainer) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestMessageSetContainer other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestMessageSetContainer.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasMessageSet) {
+          MergeMessageSet(other.MessageSet);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testMessageSetContainerFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testMessageSetContainerFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              global::Google.ProtocolBuffers.TestProtos.TestMessageSet.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestMessageSet.CreateBuilder();
+              if (result.hasMessageSet) {
+                subBuilder.MergeFrom(MessageSet);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              MessageSet = subBuilder.BuildPartial();
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasMessageSet {
+       get { return result.hasMessageSet; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestMessageSet MessageSet {
+        get { return result.MessageSet; }
+        set { SetMessageSet(value); }
+      }
+      public Builder SetMessageSet(global::Google.ProtocolBuffers.TestProtos.TestMessageSet value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasMessageSet = true;
+        result.messageSet_ = value;
+        return this;
+      }
+      public Builder SetMessageSet(global::Google.ProtocolBuffers.TestProtos.TestMessageSet.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasMessageSet = true;
+        result.messageSet_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeMessageSet(global::Google.ProtocolBuffers.TestProtos.TestMessageSet value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasMessageSet &&
+            result.messageSet_ != global::Google.ProtocolBuffers.TestProtos.TestMessageSet.DefaultInstance) {
+            result.messageSet_ = global::Google.ProtocolBuffers.TestProtos.TestMessageSet.CreateBuilder(result.messageSet_).MergeFrom(value).BuildPartial();
+        } else {
+          result.messageSet_ = value;
+        }
+        result.hasMessageSet = true;
+        return this;
+      }
+      public Builder ClearMessageSet() {
+        PrepareBuilder();
+        result.hasMessageSet = false;
+        result.messageSet_ = null;
+        return this;
+      }
+    }
+    static TestMessageSetContainer() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestMset.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestMessageSetExtension1 : pb::GeneratedMessage<TestMessageSetExtension1, TestMessageSetExtension1.Builder> {
+    private TestMessageSetExtension1() { }
+    private static readonly TestMessageSetExtension1 defaultInstance = new TestMessageSetExtension1().MakeReadOnly();
+    private static readonly string[] _testMessageSetExtension1FieldNames = new string[] { "i" };
+    private static readonly uint[] _testMessageSetExtension1FieldTags = new uint[] { 120 };
+    public static TestMessageSetExtension1 DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestMessageSetExtension1 DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestMessageSetExtension1 ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestMset.internal__static_protobuf_unittest_TestMessageSetExtension1__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestMessageSetExtension1, TestMessageSetExtension1.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestMset.internal__static_protobuf_unittest_TestMessageSetExtension1__FieldAccessorTable; }
+    }
+
+    public const int MessageSetExtensionFieldNumber = 1545008;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.TestMessageSetExtension1> MessageSetExtension;
+    public const int IFieldNumber = 15;
+    private bool hasI;
+    private int i_;
+    public bool HasI {
+      get { return hasI; }
+    }
+    public int I {
+      get { return i_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testMessageSetExtension1FieldNames;
+      if (hasI) {
+        output.WriteInt32(15, field_names[0], I);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasI) {
+        size += pb::CodedOutputStream.ComputeInt32Size(15, I);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestMessageSetExtension1 ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestMessageSetExtension1 ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestMessageSetExtension1 ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestMessageSetExtension1 ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestMessageSetExtension1 ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestMessageSetExtension1 ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestMessageSetExtension1 ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestMessageSetExtension1 ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestMessageSetExtension1 ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestMessageSetExtension1 ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestMessageSetExtension1 MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestMessageSetExtension1 prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestMessageSetExtension1, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestMessageSetExtension1 cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestMessageSetExtension1 result;
+
+      private TestMessageSetExtension1 PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestMessageSetExtension1 original = result;
+          result = new TestMessageSetExtension1();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestMessageSetExtension1 MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestMessageSetExtension1.Descriptor; }
+      }
+
+      public override TestMessageSetExtension1 DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestMessageSetExtension1.DefaultInstance; }
+      }
+
+      public override TestMessageSetExtension1 BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestMessageSetExtension1) {
+          return MergeFrom((TestMessageSetExtension1) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestMessageSetExtension1 other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestMessageSetExtension1.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasI) {
+          I = other.I;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testMessageSetExtension1FieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testMessageSetExtension1FieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 120: {
+              result.hasI = input.ReadInt32(ref result.i_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasI {
+        get { return result.hasI; }
+      }
+      public int I {
+        get { return result.I; }
+        set { SetI(value); }
+      }
+      public Builder SetI(int value) {
+        PrepareBuilder();
+        result.hasI = true;
+        result.i_ = value;
+        return this;
+      }
+      public Builder ClearI() {
+        PrepareBuilder();
+        result.hasI = false;
+        result.i_ = 0;
+        return this;
+      }
+    }
+    static TestMessageSetExtension1() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestMset.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestMessageSetExtension2 : pb::GeneratedMessage<TestMessageSetExtension2, TestMessageSetExtension2.Builder> {
+    private TestMessageSetExtension2() { }
+    private static readonly TestMessageSetExtension2 defaultInstance = new TestMessageSetExtension2().MakeReadOnly();
+    private static readonly string[] _testMessageSetExtension2FieldNames = new string[] { "str" };
+    private static readonly uint[] _testMessageSetExtension2FieldTags = new uint[] { 202 };
+    public static TestMessageSetExtension2 DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestMessageSetExtension2 DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestMessageSetExtension2 ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestMset.internal__static_protobuf_unittest_TestMessageSetExtension2__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestMessageSetExtension2, TestMessageSetExtension2.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestMset.internal__static_protobuf_unittest_TestMessageSetExtension2__FieldAccessorTable; }
+    }
+
+    public const int MessageSetExtensionFieldNumber = 1547769;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.TestMessageSetExtension2> MessageSetExtension;
+    public const int StrFieldNumber = 25;
+    private bool hasStr;
+    private string str_ = "";
+    public bool HasStr {
+      get { return hasStr; }
+    }
+    public string Str {
+      get { return str_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testMessageSetExtension2FieldNames;
+      if (hasStr) {
+        output.WriteString(25, field_names[0], Str);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasStr) {
+        size += pb::CodedOutputStream.ComputeStringSize(25, Str);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestMessageSetExtension2 ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestMessageSetExtension2 ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestMessageSetExtension2 ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestMessageSetExtension2 ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestMessageSetExtension2 ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestMessageSetExtension2 ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestMessageSetExtension2 ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestMessageSetExtension2 ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestMessageSetExtension2 ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestMessageSetExtension2 ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestMessageSetExtension2 MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestMessageSetExtension2 prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestMessageSetExtension2, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestMessageSetExtension2 cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestMessageSetExtension2 result;
+
+      private TestMessageSetExtension2 PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestMessageSetExtension2 original = result;
+          result = new TestMessageSetExtension2();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestMessageSetExtension2 MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestMessageSetExtension2.Descriptor; }
+      }
+
+      public override TestMessageSetExtension2 DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestMessageSetExtension2.DefaultInstance; }
+      }
+
+      public override TestMessageSetExtension2 BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestMessageSetExtension2) {
+          return MergeFrom((TestMessageSetExtension2) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestMessageSetExtension2 other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestMessageSetExtension2.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasStr) {
+          Str = other.Str;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testMessageSetExtension2FieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testMessageSetExtension2FieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 202: {
+              result.hasStr = input.ReadString(ref result.str_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasStr {
+        get { return result.hasStr; }
+      }
+      public string Str {
+        get { return result.Str; }
+        set { SetStr(value); }
+      }
+      public Builder SetStr(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasStr = true;
+        result.str_ = value;
+        return this;
+      }
+      public Builder ClearStr() {
+        PrepareBuilder();
+        result.hasStr = false;
+        result.str_ = "";
+        return this;
+      }
+    }
+    static TestMessageSetExtension2() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestMset.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class RawMessageSet : pb::GeneratedMessage<RawMessageSet, RawMessageSet.Builder> {
+    private RawMessageSet() { }
+    private static readonly RawMessageSet defaultInstance = new RawMessageSet().MakeReadOnly();
+    private static readonly string[] _rawMessageSetFieldNames = new string[] { "item" };
+    private static readonly uint[] _rawMessageSetFieldTags = new uint[] { 11 };
+    public static RawMessageSet DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override RawMessageSet DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override RawMessageSet ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestMset.internal__static_protobuf_unittest_RawMessageSet__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<RawMessageSet, RawMessageSet.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestMset.internal__static_protobuf_unittest_RawMessageSet__FieldAccessorTable; }
+    }
+
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class Item : pb::GeneratedMessage<Item, Item.Builder> {
+        private Item() { }
+        private static readonly Item defaultInstance = new Item().MakeReadOnly();
+        private static readonly string[] _itemFieldNames = new string[] { "message", "type_id" };
+        private static readonly uint[] _itemFieldTags = new uint[] { 26, 16 };
+        public static Item DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override Item DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override Item ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.TestProtos.UnittestMset.internal__static_protobuf_unittest_RawMessageSet_Item__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<Item, Item.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.TestProtos.UnittestMset.internal__static_protobuf_unittest_RawMessageSet_Item__FieldAccessorTable; }
+        }
+
+        public const int TypeIdFieldNumber = 2;
+        private bool hasTypeId;
+        private int typeId_;
+        public bool HasTypeId {
+          get { return hasTypeId; }
+        }
+        public int TypeId {
+          get { return typeId_; }
+        }
+
+        public const int MessageFieldNumber = 3;
+        private bool hasMessage;
+        private pb::ByteString message_ = pb::ByteString.Empty;
+        public bool HasMessage {
+          get { return hasMessage; }
+        }
+        public pb::ByteString Message {
+          get { return message_; }
+        }
+
+        public override bool IsInitialized {
+          get {
+            if (!hasTypeId) return false;
+            if (!hasMessage) return false;
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _itemFieldNames;
+          if (hasTypeId) {
+            output.WriteInt32(2, field_names[1], TypeId);
+          }
+          if (hasMessage) {
+            output.WriteBytes(3, field_names[0], Message);
+          }
+          UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          if (hasTypeId) {
+            size += pb::CodedOutputStream.ComputeInt32Size(2, TypeId);
+          }
+          if (hasMessage) {
+            size += pb::CodedOutputStream.ComputeBytesSize(3, Message);
+          }
+          size += UnknownFields.SerializedSize;
+          memoizedSerializedSize = size;
+          return size;
+        }
+        public static Item ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static Item ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static Item ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static Item ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static Item ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static Item ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static Item ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static Item ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static Item ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static Item ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private Item MakeReadOnly() {
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(Item prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<Item, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(Item cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private Item result;
+
+          private Item PrepareBuilder() {
+            if (resultIsReadOnly) {
+              Item original = result;
+              result = new Item();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override Item MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.RawMessageSet.Types.Item.Descriptor; }
+          }
+
+          public override Item DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.RawMessageSet.Types.Item.DefaultInstance; }
+          }
+
+          public override Item BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessage other) {
+            if (other is Item) {
+              return MergeFrom((Item) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(Item other) {
+            if (other == global::Google.ProtocolBuffers.TestProtos.RawMessageSet.Types.Item.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.HasTypeId) {
+              TypeId = other.TypeId;
+            }
+            if (other.HasMessage) {
+              Message = other.Message;
+            }
+            this.MergeUnknownFields(other.UnknownFields);
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            pb::UnknownFieldSet.Builder unknownFields = null;
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_itemFieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _itemFieldTags[field_ordinal];
+                else {
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    if (unknownFields != null) {
+                      this.UnknownFields = unknownFields.Build();
+                    }
+                    return this;
+                  }
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 16: {
+                  result.hasTypeId = input.ReadInt32(ref result.typeId_);
+                  break;
+                }
+                case 26: {
+                  result.hasMessage = input.ReadBytes(ref result.message_);
+                  break;
+                }
+              }
+            }
+
+            if (unknownFields != null) {
+              this.UnknownFields = unknownFields.Build();
+            }
+            return this;
+          }
+
+
+          public bool HasTypeId {
+            get { return result.hasTypeId; }
+          }
+          public int TypeId {
+            get { return result.TypeId; }
+            set { SetTypeId(value); }
+          }
+          public Builder SetTypeId(int value) {
+            PrepareBuilder();
+            result.hasTypeId = true;
+            result.typeId_ = value;
+            return this;
+          }
+          public Builder ClearTypeId() {
+            PrepareBuilder();
+            result.hasTypeId = false;
+            result.typeId_ = 0;
+            return this;
+          }
+
+          public bool HasMessage {
+            get { return result.hasMessage; }
+          }
+          public pb::ByteString Message {
+            get { return result.Message; }
+            set { SetMessage(value); }
+          }
+          public Builder SetMessage(pb::ByteString value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasMessage = true;
+            result.message_ = value;
+            return this;
+          }
+          public Builder ClearMessage() {
+            PrepareBuilder();
+            result.hasMessage = false;
+            result.message_ = pb::ByteString.Empty;
+            return this;
+          }
+        }
+        static Item() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestMset.Descriptor, null);
+        }
+      }
+
+    }
+    #endregion
+
+    public const int ItemFieldNumber = 1;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.RawMessageSet.Types.Item> item_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.RawMessageSet.Types.Item>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.RawMessageSet.Types.Item> ItemList {
+      get { return item_; }
+    }
+    public int ItemCount {
+      get { return item_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.RawMessageSet.Types.Item GetItem(int index) {
+      return item_[index];
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _rawMessageSetFieldNames;
+      if (item_.Count > 0) {
+        output.WriteGroupArray(1, field_names[0], item_);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      foreach (global::Google.ProtocolBuffers.TestProtos.RawMessageSet.Types.Item element in ItemList) {
+        size += pb::CodedOutputStream.ComputeGroupSize(1, element);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static RawMessageSet ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static RawMessageSet ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static RawMessageSet ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static RawMessageSet ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static RawMessageSet ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static RawMessageSet ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static RawMessageSet ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static RawMessageSet ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static RawMessageSet ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static RawMessageSet ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private RawMessageSet MakeReadOnly() {
+      item_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(RawMessageSet prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<RawMessageSet, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(RawMessageSet cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private RawMessageSet result;
+
+      private RawMessageSet PrepareBuilder() {
+        if (resultIsReadOnly) {
+          RawMessageSet original = result;
+          result = new RawMessageSet();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override RawMessageSet MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.RawMessageSet.Descriptor; }
+      }
+
+      public override RawMessageSet DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.RawMessageSet.DefaultInstance; }
+      }
+
+      public override RawMessageSet BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is RawMessageSet) {
+          return MergeFrom((RawMessageSet) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(RawMessageSet other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.RawMessageSet.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.item_.Count != 0) {
+          result.item_.Add(other.item_);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_rawMessageSetFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _rawMessageSetFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 11: {
+              input.ReadGroupArray(tag, field_name, result.item_, global::Google.ProtocolBuffers.TestProtos.RawMessageSet.Types.Item.DefaultInstance, extensionRegistry);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.RawMessageSet.Types.Item> ItemList {
+        get { return PrepareBuilder().item_; }
+      }
+      public int ItemCount {
+        get { return result.ItemCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.RawMessageSet.Types.Item GetItem(int index) {
+        return result.GetItem(index);
+      }
+      public Builder SetItem(int index, global::Google.ProtocolBuffers.TestProtos.RawMessageSet.Types.Item value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.item_[index] = value;
+        return this;
+      }
+      public Builder SetItem(int index, global::Google.ProtocolBuffers.TestProtos.RawMessageSet.Types.Item.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.item_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddItem(global::Google.ProtocolBuffers.TestProtos.RawMessageSet.Types.Item value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.item_.Add(value);
+        return this;
+      }
+      public Builder AddItem(global::Google.ProtocolBuffers.TestProtos.RawMessageSet.Types.Item.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.item_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeItem(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.RawMessageSet.Types.Item> values) {
+        PrepareBuilder();
+        result.item_.Add(values);
+        return this;
+      }
+      public Builder ClearItem() {
+        PrepareBuilder();
+        result.item_.Clear();
+        return this;
+      }
+    }
+    static RawMessageSet() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestMset.Descriptor, null);
+    }
+  }
+
+  #endregion
+
+}
+
+#endregion Designer generated code
diff --git a/csharp/src/ProtocolBuffers.Test/TestProtos/UnittestNoFieldPresence.cs b/csharp/src/ProtocolBuffers.Test/TestProtos/UnittestNoFieldPresence.cs
new file mode 100644
index 00000000..0d212b72
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/TestProtos/UnittestNoFieldPresence.cs
@@ -0,0 +1,3776 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/unittest_no_field_presence.proto
+#pragma warning disable 1591, 0612, 3021
+#region Designer generated code
+
+using pb = global::Google.ProtocolBuffers;
+using pbc = global::Google.ProtocolBuffers.Collections;
+using pbd = global::Google.ProtocolBuffers.Descriptors;
+using scg = global::System.Collections.Generic;
+namespace Google.ProtocolBuffers.TestProtos.Proto3 {
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public static partial class UnittestNoFieldPresence {
+
+    #region Extension registration
+    public static void RegisterAllExtensions(pb::ExtensionRegistry registry) {
+    }
+    #endregion
+    #region Static variables
+    internal static pbd::MessageDescriptor internal__static_proto2_nofieldpresence_unittest_TestAllTypes__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes, global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Builder> internal__static_proto2_nofieldpresence_unittest_TestAllTypes__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_proto2_nofieldpresence_unittest_TestAllTypes_NestedMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage, global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage.Builder> internal__static_proto2_nofieldpresence_unittest_TestAllTypes_NestedMessage__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_proto2_nofieldpresence_unittest_TestProto2Required__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.Proto3.TestProto2Required, global::Google.ProtocolBuffers.TestProtos.Proto3.TestProto2Required.Builder> internal__static_proto2_nofieldpresence_unittest_TestProto2Required__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_proto2_nofieldpresence_unittest_ForeignMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignMessage, global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignMessage.Builder> internal__static_proto2_nofieldpresence_unittest_ForeignMessage__FieldAccessorTable;
+    #endregion
+    #region Descriptor
+    public static pbd::FileDescriptor Descriptor {
+      get { return descriptor; }
+    }
+    private static pbd::FileDescriptor descriptor;
+
+    static UnittestNoFieldPresence() {
+      byte[] descriptorData = global::System.Convert.FromBase64String(
+          string.Concat(
+            "CjBnb29nbGUvcHJvdG9idWYvdW5pdHRlc3Rfbm9fZmllbGRfcHJlc2VuY2Uu", 
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+            "Zml4ZWQ2NBgmIAMoBhIZChFyZXBlYXRlZF9zZml4ZWQzMhgnIAMoDxIZChFy", 
+            "ZXBlYXRlZF9zZml4ZWQ2NBgoIAMoEBIWCg5yZXBlYXRlZF9mbG9hdBgpIAMo", 
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+            "b2J1Zl91bml0dGVzdC5UZXN0QWxsVHlwZXMSVgoUcmVwZWF0ZWRfbmVzdGVk", 
+            "X2VudW0YMyADKA4yOC5wcm90bzJfbm9maWVsZHByZXNlbmNlX3VuaXR0ZXN0", 
+            "LlRlc3RBbGxUeXBlcy5OZXN0ZWRFbnVtEksKFXJlcGVhdGVkX2ZvcmVpZ25f", 
+            "ZW51bRg0IAMoDjIsLnByb3RvMl9ub2ZpZWxkcHJlc2VuY2VfdW5pdHRlc3Qu", 
+            "Rm9yZWlnbkVudW0SIQoVcmVwZWF0ZWRfc3RyaW5nX3BpZWNlGDYgAygJQgII", 
+            "AhIZCg1yZXBlYXRlZF9jb3JkGDcgAygJQgIIARJeChVyZXBlYXRlZF9sYXp5", 
+            "X21lc3NhZ2UYOSADKAsyOy5wcm90bzJfbm9maWVsZHByZXNlbmNlX3VuaXR0", 
+            "ZXN0LlRlc3RBbGxUeXBlcy5OZXN0ZWRNZXNzYWdlQgIoARIWCgxvbmVvZl91", 
+            "aW50MzIYbyABKA1IABJbChRvbmVvZl9uZXN0ZWRfbWVzc2FnZRhwIAEoCzI7", 
+            "LnByb3RvMl9ub2ZpZWxkcHJlc2VuY2VfdW5pdHRlc3QuVGVzdEFsbFR5cGVz", 
+            "Lk5lc3RlZE1lc3NhZ2VIABIWCgxvbmVvZl9zdHJpbmcYcSABKAlIABJOCgpv", 
+            "bmVvZl9lbnVtGHIgASgOMjgucHJvdG8yX25vZmllbGRwcmVzZW5jZV91bml0", 
+            "dGVzdC5UZXN0QWxsVHlwZXMuTmVzdGVkRW51bUgAGhsKDU5lc3RlZE1lc3Nh", 
+            "Z2USCgoCYmIYASABKAUiJwoKTmVzdGVkRW51bRIHCgNGT08QABIHCgNCQVIQ", 
+            "ARIHCgNCQVoQAkINCgtvbmVvZl9maWVsZCJFChJUZXN0UHJvdG8yUmVxdWly", 
+            "ZWQSLwoGcHJvdG8yGAEgASgLMh8ucHJvdG9idWZfdW5pdHRlc3QuVGVzdFJl", 
+            "cXVpcmVkIhsKDkZvcmVpZ25NZXNzYWdlEgkKAWMYASABKAUqQAoLRm9yZWln", 
+            "bkVudW0SDwoLRk9SRUlHTl9GT08QABIPCgtGT1JFSUdOX0JBUhABEg8KC0ZP", 
+            "UkVJR05fQkFaEAJCK6oCKEdvb2dsZS5Qcm90b2NvbEJ1ZmZlcnMuVGVzdFBy", 
+          "b3Rvcy5Qcm90bzNiBnByb3RvMw=="));
+      pbd::FileDescriptor.InternalDescriptorAssigner assigner = delegate(pbd::FileDescriptor root) {
+        descriptor = root;
+        internal__static_proto2_nofieldpresence_unittest_TestAllTypes__Descriptor = Descriptor.MessageTypes[0];
+        internal__static_proto2_nofieldpresence_unittest_TestAllTypes__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes, global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Builder>(internal__static_proto2_nofieldpresence_unittest_TestAllTypes__Descriptor,
+                new string[] { "OptionalInt32", "OptionalInt64", "OptionalUint32", "OptionalUint64", "OptionalSint32", "OptionalSint64", "OptionalFixed32", "OptionalFixed64", "OptionalSfixed32", "OptionalSfixed64", "OptionalFloat", "OptionalDouble", "OptionalBool", "OptionalString", "OptionalBytes", "OptionalNestedMessage", "OptionalForeignMessage", "OptionalProto2Message", "OptionalNestedEnum", "OptionalForeignEnum", "OptionalStringPiece", "OptionalCord", "OptionalLazyMessage", "RepeatedInt32", "RepeatedInt64", "RepeatedUint32", "RepeatedUint64", "RepeatedSint32", "RepeatedSint64", "RepeatedFixed32", "RepeatedFixed64", "RepeatedSfixed32", "RepeatedSfixed64", "RepeatedFloat", "RepeatedDouble", "RepeatedBool", "RepeatedString", "RepeatedBytes", "RepeatedNestedMessage", "RepeatedForeignMessage", "RepeatedProto2Message", "RepeatedNestedEnum", "RepeatedForeignEnum", "RepeatedStringPiece", "RepeatedCord", "RepeatedLazyMessage", "OneofUint32", "OneofNestedMessage", "OneofString", "OneofEnum", });
+        internal__static_proto2_nofieldpresence_unittest_TestAllTypes_NestedMessage__Descriptor = internal__static_proto2_nofieldpresence_unittest_TestAllTypes__Descriptor.NestedTypes[0];
+        internal__static_proto2_nofieldpresence_unittest_TestAllTypes_NestedMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage, global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage.Builder>(internal__static_proto2_nofieldpresence_unittest_TestAllTypes_NestedMessage__Descriptor,
+                new string[] { "Bb", });
+        internal__static_proto2_nofieldpresence_unittest_TestProto2Required__Descriptor = Descriptor.MessageTypes[1];
+        internal__static_proto2_nofieldpresence_unittest_TestProto2Required__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.Proto3.TestProto2Required, global::Google.ProtocolBuffers.TestProtos.Proto3.TestProto2Required.Builder>(internal__static_proto2_nofieldpresence_unittest_TestProto2Required__Descriptor,
+                new string[] { "Proto2", });
+        internal__static_proto2_nofieldpresence_unittest_ForeignMessage__Descriptor = Descriptor.MessageTypes[2];
+        internal__static_proto2_nofieldpresence_unittest_ForeignMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignMessage, global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignMessage.Builder>(internal__static_proto2_nofieldpresence_unittest_ForeignMessage__Descriptor,
+                new string[] { "C", });
+        pb::ExtensionRegistry registry = pb::ExtensionRegistry.CreateInstance();
+        RegisterAllExtensions(registry);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RegisterAllExtensions(registry);
+        return registry;
+      };
+      pbd::FileDescriptor.InternalBuildGeneratedFileFrom(descriptorData,
+          new pbd::FileDescriptor[] {
+          global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, 
+          }, assigner);
+    }
+    #endregion
+
+  }
+  #region Enums
+  public enum ForeignEnum {
+    FOREIGN_FOO = 0,
+    FOREIGN_BAR = 1,
+    FOREIGN_BAZ = 2,
+  }
+
+  #endregion
+
+  #region Messages
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestAllTypes : pb::GeneratedMessage<TestAllTypes, TestAllTypes.Builder> {
+    private TestAllTypes() { }
+    private static readonly TestAllTypes defaultInstance = new TestAllTypes().MakeReadOnly();
+    private static readonly string[] _testAllTypesFieldNames = new string[] { "oneof_enum", "oneof_nested_message", "oneof_string", "oneof_uint32", "optional_bool", "optional_bytes", "optional_cord", "optional_double", "optional_fixed32", "optional_fixed64", "optional_float", "optional_foreign_enum", "optional_foreign_message", "optional_int32", "optional_int64", "optional_lazy_message", "optional_nested_enum", "optional_nested_message", "optional_proto2_message", "optional_sfixed32", "optional_sfixed64", "optional_sint32", "optional_sint64", "optional_string", "optional_string_piece", "optional_uint32", "optional_uint64", "repeated_bool", "repeated_bytes", "repeated_cord", "repeated_double", "repeated_fixed32", "repeated_fixed64", "repeated_float", "repeated_foreign_enum", "repeated_foreign_message", "repeated_int32", "repeated_int64", "repeated_lazy_message", "repeated_nested_enum", "repeated_nested_message", "repeated_proto2_message", "repeated_sfixed32", "repeated_sfixed64", "repeated_sint32", "repeated_sint64", "repeated_string", "repeated_string_piece", "repeated_uint32", "repeated_uint64" };
+    private static readonly uint[] _testAllTypesFieldTags = new uint[] { 912, 898, 906, 888, 104, 122, 202, 97, 61, 65, 93, 176, 154, 8, 16, 242, 168, 146, 162, 77, 81, 40, 48, 114, 194, 24, 32, 344, 362, 442, 337, 301, 305, 333, 416, 394, 248, 256, 458, 408, 386, 402, 317, 321, 280, 288, 354, 434, 264, 272 };
+    public static TestAllTypes DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestAllTypes DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestAllTypes ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Proto3.UnittestNoFieldPresence.internal__static_proto2_nofieldpresence_unittest_TestAllTypes__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestAllTypes, TestAllTypes.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Proto3.UnittestNoFieldPresence.internal__static_proto2_nofieldpresence_unittest_TestAllTypes__FieldAccessorTable; }
+    }
+
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      public enum NestedEnum {
+        FOO = 0,
+        BAR = 1,
+        BAZ = 2,
+      }
+
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class NestedMessage : pb::GeneratedMessage<NestedMessage, NestedMessage.Builder> {
+        private NestedMessage() { }
+        private static readonly NestedMessage defaultInstance = new NestedMessage().MakeReadOnly();
+        private static readonly string[] _nestedMessageFieldNames = new string[] { "bb" };
+        private static readonly uint[] _nestedMessageFieldTags = new uint[] { 8 };
+        public static NestedMessage DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override NestedMessage DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override NestedMessage ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.TestProtos.Proto3.UnittestNoFieldPresence.internal__static_proto2_nofieldpresence_unittest_TestAllTypes_NestedMessage__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<NestedMessage, NestedMessage.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.TestProtos.Proto3.UnittestNoFieldPresence.internal__static_proto2_nofieldpresence_unittest_TestAllTypes_NestedMessage__FieldAccessorTable; }
+        }
+
+        public const int BbFieldNumber = 1;
+        private int bb_;
+        public int Bb {
+          get { return bb_; }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _nestedMessageFieldNames;
+          if (Bb != 0) {
+            output.WriteInt32(1, field_names[0], Bb);
+          }
+          UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          if (Bb != 0) {
+            size += pb::CodedOutputStream.ComputeInt32Size(1, Bb);
+          }
+          size += UnknownFields.SerializedSize;
+          memoizedSerializedSize = size;
+          return size;
+        }
+        public static NestedMessage ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static NestedMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static NestedMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private NestedMessage MakeReadOnly() {
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(NestedMessage prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<NestedMessage, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(NestedMessage cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private NestedMessage result;
+
+          private NestedMessage PrepareBuilder() {
+            if (resultIsReadOnly) {
+              NestedMessage original = result;
+              result = new NestedMessage();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override NestedMessage MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage.Descriptor; }
+          }
+
+          public override NestedMessage DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage.DefaultInstance; }
+          }
+
+          public override NestedMessage BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessage other) {
+            if (other is NestedMessage) {
+              return MergeFrom((NestedMessage) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(NestedMessage other) {
+            if (other == global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.Bb != 0) {
+              Bb = other.Bb;
+            }
+            this.MergeUnknownFields(other.UnknownFields);
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            pb::UnknownFieldSet.Builder unknownFields = null;
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_nestedMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _nestedMessageFieldTags[field_ordinal];
+                else {
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    if (unknownFields != null) {
+                      this.UnknownFields = unknownFields.Build();
+                    }
+                    return this;
+                  }
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 8: {
+                  input.ReadInt32(ref result.bb_);
+                  break;
+                }
+              }
+            }
+
+            if (unknownFields != null) {
+              this.UnknownFields = unknownFields.Build();
+            }
+            return this;
+          }
+
+
+          public int Bb {
+            get { return result.Bb; }
+            set { SetBb(value); }
+          }
+          public Builder SetBb(int value) {
+            PrepareBuilder();
+            result.bb_ = value;
+            return this;
+          }
+          public Builder ClearBb() {
+            PrepareBuilder();
+            result.bb_ = 0;
+            return this;
+          }
+        }
+        static NestedMessage() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Proto3.UnittestNoFieldPresence.Descriptor, null);
+        }
+      }
+
+    }
+    #endregion
+
+    public const int OptionalInt32FieldNumber = 1;
+    private int optionalInt32_;
+    public int OptionalInt32 {
+      get { return optionalInt32_; }
+    }
+
+    public const int OptionalInt64FieldNumber = 2;
+    private long optionalInt64_;
+    public long OptionalInt64 {
+      get { return optionalInt64_; }
+    }
+
+    public const int OptionalUint32FieldNumber = 3;
+    private uint optionalUint32_;
+    public uint OptionalUint32 {
+      get { return optionalUint32_; }
+    }
+
+    public const int OptionalUint64FieldNumber = 4;
+    private ulong optionalUint64_;
+    public ulong OptionalUint64 {
+      get { return optionalUint64_; }
+    }
+
+    public const int OptionalSint32FieldNumber = 5;
+    private int optionalSint32_;
+    public int OptionalSint32 {
+      get { return optionalSint32_; }
+    }
+
+    public const int OptionalSint64FieldNumber = 6;
+    private long optionalSint64_;
+    public long OptionalSint64 {
+      get { return optionalSint64_; }
+    }
+
+    public const int OptionalFixed32FieldNumber = 7;
+    private uint optionalFixed32_;
+    public uint OptionalFixed32 {
+      get { return optionalFixed32_; }
+    }
+
+    public const int OptionalFixed64FieldNumber = 8;
+    private ulong optionalFixed64_;
+    public ulong OptionalFixed64 {
+      get { return optionalFixed64_; }
+    }
+
+    public const int OptionalSfixed32FieldNumber = 9;
+    private int optionalSfixed32_;
+    public int OptionalSfixed32 {
+      get { return optionalSfixed32_; }
+    }
+
+    public const int OptionalSfixed64FieldNumber = 10;
+    private long optionalSfixed64_;
+    public long OptionalSfixed64 {
+      get { return optionalSfixed64_; }
+    }
+
+    public const int OptionalFloatFieldNumber = 11;
+    private float optionalFloat_;
+    public float OptionalFloat {
+      get { return optionalFloat_; }
+    }
+
+    public const int OptionalDoubleFieldNumber = 12;
+    private double optionalDouble_;
+    public double OptionalDouble {
+      get { return optionalDouble_; }
+    }
+
+    public const int OptionalBoolFieldNumber = 13;
+    private bool optionalBool_;
+    public bool OptionalBool {
+      get { return optionalBool_; }
+    }
+
+    public const int OptionalStringFieldNumber = 14;
+    private string optionalString_ = "";
+    public string OptionalString {
+      get { return optionalString_; }
+    }
+
+    public const int OptionalBytesFieldNumber = 15;
+    private pb::ByteString optionalBytes_ = pb::ByteString.Empty;
+    public pb::ByteString OptionalBytes {
+      get { return optionalBytes_; }
+    }
+
+    public const int OptionalNestedMessageFieldNumber = 18;
+    private bool hasOptionalNestedMessage;
+    private global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage optionalNestedMessage_;
+    public bool HasOptionalNestedMessage {
+      get { return hasOptionalNestedMessage; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage OptionalNestedMessage {
+      get { return optionalNestedMessage_ ?? global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage.DefaultInstance; }
+    }
+
+    public const int OptionalForeignMessageFieldNumber = 19;
+    private bool hasOptionalForeignMessage;
+    private global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignMessage optionalForeignMessage_;
+    public bool HasOptionalForeignMessage {
+      get { return hasOptionalForeignMessage; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignMessage OptionalForeignMessage {
+      get { return optionalForeignMessage_ ?? global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignMessage.DefaultInstance; }
+    }
+
+    public const int OptionalProto2MessageFieldNumber = 20;
+    private bool hasOptionalProto2Message;
+    private global::Google.ProtocolBuffers.TestProtos.TestAllTypes optionalProto2Message_;
+    public bool HasOptionalProto2Message {
+      get { return hasOptionalProto2Message; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypes OptionalProto2Message {
+      get { return optionalProto2Message_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance; }
+    }
+
+    public const int OptionalNestedEnumFieldNumber = 21;
+    private global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedEnum optionalNestedEnum_ = global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedEnum.FOO;
+    public global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedEnum OptionalNestedEnum {
+      get { return optionalNestedEnum_; }
+    }
+
+    public const int OptionalForeignEnumFieldNumber = 22;
+    private global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignEnum optionalForeignEnum_ = global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignEnum.FOREIGN_FOO;
+    public global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignEnum OptionalForeignEnum {
+      get { return optionalForeignEnum_; }
+    }
+
+    public const int OptionalStringPieceFieldNumber = 24;
+    private string optionalStringPiece_ = "";
+    public string OptionalStringPiece {
+      get { return optionalStringPiece_; }
+    }
+
+    public const int OptionalCordFieldNumber = 25;
+    private string optionalCord_ = "";
+    public string OptionalCord {
+      get { return optionalCord_; }
+    }
+
+    public const int OptionalLazyMessageFieldNumber = 30;
+    private bool hasOptionalLazyMessage;
+    private global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage optionalLazyMessage_;
+    public bool HasOptionalLazyMessage {
+      get { return hasOptionalLazyMessage; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage OptionalLazyMessage {
+      get { return optionalLazyMessage_ ?? global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage.DefaultInstance; }
+    }
+
+    public const int RepeatedInt32FieldNumber = 31;
+    private pbc::PopsicleList<int> repeatedInt32_ = new pbc::PopsicleList<int>();
+    public scg::IList<int> RepeatedInt32List {
+      get { return pbc::Lists.AsReadOnly(repeatedInt32_); }
+    }
+    public int RepeatedInt32Count {
+      get { return repeatedInt32_.Count; }
+    }
+    public int GetRepeatedInt32(int index) {
+      return repeatedInt32_[index];
+    }
+
+    public const int RepeatedInt64FieldNumber = 32;
+    private pbc::PopsicleList<long> repeatedInt64_ = new pbc::PopsicleList<long>();
+    public scg::IList<long> RepeatedInt64List {
+      get { return pbc::Lists.AsReadOnly(repeatedInt64_); }
+    }
+    public int RepeatedInt64Count {
+      get { return repeatedInt64_.Count; }
+    }
+    public long GetRepeatedInt64(int index) {
+      return repeatedInt64_[index];
+    }
+
+    public const int RepeatedUint32FieldNumber = 33;
+    private pbc::PopsicleList<uint> repeatedUint32_ = new pbc::PopsicleList<uint>();
+    public scg::IList<uint> RepeatedUint32List {
+      get { return pbc::Lists.AsReadOnly(repeatedUint32_); }
+    }
+    public int RepeatedUint32Count {
+      get { return repeatedUint32_.Count; }
+    }
+    public uint GetRepeatedUint32(int index) {
+      return repeatedUint32_[index];
+    }
+
+    public const int RepeatedUint64FieldNumber = 34;
+    private pbc::PopsicleList<ulong> repeatedUint64_ = new pbc::PopsicleList<ulong>();
+    public scg::IList<ulong> RepeatedUint64List {
+      get { return pbc::Lists.AsReadOnly(repeatedUint64_); }
+    }
+    public int RepeatedUint64Count {
+      get { return repeatedUint64_.Count; }
+    }
+    public ulong GetRepeatedUint64(int index) {
+      return repeatedUint64_[index];
+    }
+
+    public const int RepeatedSint32FieldNumber = 35;
+    private pbc::PopsicleList<int> repeatedSint32_ = new pbc::PopsicleList<int>();
+    public scg::IList<int> RepeatedSint32List {
+      get { return pbc::Lists.AsReadOnly(repeatedSint32_); }
+    }
+    public int RepeatedSint32Count {
+      get { return repeatedSint32_.Count; }
+    }
+    public int GetRepeatedSint32(int index) {
+      return repeatedSint32_[index];
+    }
+
+    public const int RepeatedSint64FieldNumber = 36;
+    private pbc::PopsicleList<long> repeatedSint64_ = new pbc::PopsicleList<long>();
+    public scg::IList<long> RepeatedSint64List {
+      get { return pbc::Lists.AsReadOnly(repeatedSint64_); }
+    }
+    public int RepeatedSint64Count {
+      get { return repeatedSint64_.Count; }
+    }
+    public long GetRepeatedSint64(int index) {
+      return repeatedSint64_[index];
+    }
+
+    public const int RepeatedFixed32FieldNumber = 37;
+    private pbc::PopsicleList<uint> repeatedFixed32_ = new pbc::PopsicleList<uint>();
+    public scg::IList<uint> RepeatedFixed32List {
+      get { return pbc::Lists.AsReadOnly(repeatedFixed32_); }
+    }
+    public int RepeatedFixed32Count {
+      get { return repeatedFixed32_.Count; }
+    }
+    public uint GetRepeatedFixed32(int index) {
+      return repeatedFixed32_[index];
+    }
+
+    public const int RepeatedFixed64FieldNumber = 38;
+    private pbc::PopsicleList<ulong> repeatedFixed64_ = new pbc::PopsicleList<ulong>();
+    public scg::IList<ulong> RepeatedFixed64List {
+      get { return pbc::Lists.AsReadOnly(repeatedFixed64_); }
+    }
+    public int RepeatedFixed64Count {
+      get { return repeatedFixed64_.Count; }
+    }
+    public ulong GetRepeatedFixed64(int index) {
+      return repeatedFixed64_[index];
+    }
+
+    public const int RepeatedSfixed32FieldNumber = 39;
+    private pbc::PopsicleList<int> repeatedSfixed32_ = new pbc::PopsicleList<int>();
+    public scg::IList<int> RepeatedSfixed32List {
+      get { return pbc::Lists.AsReadOnly(repeatedSfixed32_); }
+    }
+    public int RepeatedSfixed32Count {
+      get { return repeatedSfixed32_.Count; }
+    }
+    public int GetRepeatedSfixed32(int index) {
+      return repeatedSfixed32_[index];
+    }
+
+    public const int RepeatedSfixed64FieldNumber = 40;
+    private pbc::PopsicleList<long> repeatedSfixed64_ = new pbc::PopsicleList<long>();
+    public scg::IList<long> RepeatedSfixed64List {
+      get { return pbc::Lists.AsReadOnly(repeatedSfixed64_); }
+    }
+    public int RepeatedSfixed64Count {
+      get { return repeatedSfixed64_.Count; }
+    }
+    public long GetRepeatedSfixed64(int index) {
+      return repeatedSfixed64_[index];
+    }
+
+    public const int RepeatedFloatFieldNumber = 41;
+    private pbc::PopsicleList<float> repeatedFloat_ = new pbc::PopsicleList<float>();
+    public scg::IList<float> RepeatedFloatList {
+      get { return pbc::Lists.AsReadOnly(repeatedFloat_); }
+    }
+    public int RepeatedFloatCount {
+      get { return repeatedFloat_.Count; }
+    }
+    public float GetRepeatedFloat(int index) {
+      return repeatedFloat_[index];
+    }
+
+    public const int RepeatedDoubleFieldNumber = 42;
+    private pbc::PopsicleList<double> repeatedDouble_ = new pbc::PopsicleList<double>();
+    public scg::IList<double> RepeatedDoubleList {
+      get { return pbc::Lists.AsReadOnly(repeatedDouble_); }
+    }
+    public int RepeatedDoubleCount {
+      get { return repeatedDouble_.Count; }
+    }
+    public double GetRepeatedDouble(int index) {
+      return repeatedDouble_[index];
+    }
+
+    public const int RepeatedBoolFieldNumber = 43;
+    private pbc::PopsicleList<bool> repeatedBool_ = new pbc::PopsicleList<bool>();
+    public scg::IList<bool> RepeatedBoolList {
+      get { return pbc::Lists.AsReadOnly(repeatedBool_); }
+    }
+    public int RepeatedBoolCount {
+      get { return repeatedBool_.Count; }
+    }
+    public bool GetRepeatedBool(int index) {
+      return repeatedBool_[index];
+    }
+
+    public const int RepeatedStringFieldNumber = 44;
+    private pbc::PopsicleList<string> repeatedString_ = new pbc::PopsicleList<string>();
+    public scg::IList<string> RepeatedStringList {
+      get { return pbc::Lists.AsReadOnly(repeatedString_); }
+    }
+    public int RepeatedStringCount {
+      get { return repeatedString_.Count; }
+    }
+    public string GetRepeatedString(int index) {
+      return repeatedString_[index];
+    }
+
+    public const int RepeatedBytesFieldNumber = 45;
+    private pbc::PopsicleList<pb::ByteString> repeatedBytes_ = new pbc::PopsicleList<pb::ByteString>();
+    public scg::IList<pb::ByteString> RepeatedBytesList {
+      get { return pbc::Lists.AsReadOnly(repeatedBytes_); }
+    }
+    public int RepeatedBytesCount {
+      get { return repeatedBytes_.Count; }
+    }
+    public pb::ByteString GetRepeatedBytes(int index) {
+      return repeatedBytes_[index];
+    }
+
+    public const int RepeatedNestedMessageFieldNumber = 48;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage> repeatedNestedMessage_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage> RepeatedNestedMessageList {
+      get { return repeatedNestedMessage_; }
+    }
+    public int RepeatedNestedMessageCount {
+      get { return repeatedNestedMessage_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage GetRepeatedNestedMessage(int index) {
+      return repeatedNestedMessage_[index];
+    }
+
+    public const int RepeatedForeignMessageFieldNumber = 49;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignMessage> repeatedForeignMessage_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignMessage>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignMessage> RepeatedForeignMessageList {
+      get { return repeatedForeignMessage_; }
+    }
+    public int RepeatedForeignMessageCount {
+      get { return repeatedForeignMessage_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignMessage GetRepeatedForeignMessage(int index) {
+      return repeatedForeignMessage_[index];
+    }
+
+    public const int RepeatedProto2MessageFieldNumber = 50;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> repeatedProto2Message_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> RepeatedProto2MessageList {
+      get { return repeatedProto2Message_; }
+    }
+    public int RepeatedProto2MessageCount {
+      get { return repeatedProto2Message_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypes GetRepeatedProto2Message(int index) {
+      return repeatedProto2Message_[index];
+    }
+
+    public const int RepeatedNestedEnumFieldNumber = 51;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedEnum> repeatedNestedEnum_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedEnum>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedEnum> RepeatedNestedEnumList {
+      get { return pbc::Lists.AsReadOnly(repeatedNestedEnum_); }
+    }
+    public int RepeatedNestedEnumCount {
+      get { return repeatedNestedEnum_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedEnum GetRepeatedNestedEnum(int index) {
+      return repeatedNestedEnum_[index];
+    }
+
+    public const int RepeatedForeignEnumFieldNumber = 52;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignEnum> repeatedForeignEnum_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignEnum>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignEnum> RepeatedForeignEnumList {
+      get { return pbc::Lists.AsReadOnly(repeatedForeignEnum_); }
+    }
+    public int RepeatedForeignEnumCount {
+      get { return repeatedForeignEnum_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignEnum GetRepeatedForeignEnum(int index) {
+      return repeatedForeignEnum_[index];
+    }
+
+    public const int RepeatedStringPieceFieldNumber = 54;
+    private pbc::PopsicleList<string> repeatedStringPiece_ = new pbc::PopsicleList<string>();
+    public scg::IList<string> RepeatedStringPieceList {
+      get { return pbc::Lists.AsReadOnly(repeatedStringPiece_); }
+    }
+    public int RepeatedStringPieceCount {
+      get { return repeatedStringPiece_.Count; }
+    }
+    public string GetRepeatedStringPiece(int index) {
+      return repeatedStringPiece_[index];
+    }
+
+    public const int RepeatedCordFieldNumber = 55;
+    private pbc::PopsicleList<string> repeatedCord_ = new pbc::PopsicleList<string>();
+    public scg::IList<string> RepeatedCordList {
+      get { return pbc::Lists.AsReadOnly(repeatedCord_); }
+    }
+    public int RepeatedCordCount {
+      get { return repeatedCord_.Count; }
+    }
+    public string GetRepeatedCord(int index) {
+      return repeatedCord_[index];
+    }
+
+    public const int RepeatedLazyMessageFieldNumber = 57;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage> repeatedLazyMessage_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage> RepeatedLazyMessageList {
+      get { return repeatedLazyMessage_; }
+    }
+    public int RepeatedLazyMessageCount {
+      get { return repeatedLazyMessage_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage GetRepeatedLazyMessage(int index) {
+      return repeatedLazyMessage_[index];
+    }
+
+    public const int OneofUint32FieldNumber = 111;
+    private uint oneofUint32_;
+    public uint OneofUint32 {
+      get { return oneofUint32_; }
+    }
+
+    public const int OneofNestedMessageFieldNumber = 112;
+    private bool hasOneofNestedMessage;
+    private global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage oneofNestedMessage_;
+    public bool HasOneofNestedMessage {
+      get { return hasOneofNestedMessage; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage OneofNestedMessage {
+      get { return oneofNestedMessage_ ?? global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage.DefaultInstance; }
+    }
+
+    public const int OneofStringFieldNumber = 113;
+    private string oneofString_ = "";
+    public string OneofString {
+      get { return oneofString_; }
+    }
+
+    public const int OneofEnumFieldNumber = 114;
+    private global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedEnum oneofEnum_ = global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedEnum.FOO;
+    public global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedEnum OneofEnum {
+      get { return oneofEnum_; }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testAllTypesFieldNames;
+      if (OptionalInt32 != 0) {
+        output.WriteInt32(1, field_names[13], OptionalInt32);
+      }
+      if (OptionalInt64 != 0L) {
+        output.WriteInt64(2, field_names[14], OptionalInt64);
+      }
+      if (OptionalUint32 != 0) {
+        output.WriteUInt32(3, field_names[25], OptionalUint32);
+      }
+      if (OptionalUint64 != 0UL) {
+        output.WriteUInt64(4, field_names[26], OptionalUint64);
+      }
+      if (OptionalSint32 != 0) {
+        output.WriteSInt32(5, field_names[21], OptionalSint32);
+      }
+      if (OptionalSint64 != 0L) {
+        output.WriteSInt64(6, field_names[22], OptionalSint64);
+      }
+      if (OptionalFixed32 != 0) {
+        output.WriteFixed32(7, field_names[8], OptionalFixed32);
+      }
+      if (OptionalFixed64 != 0UL) {
+        output.WriteFixed64(8, field_names[9], OptionalFixed64);
+      }
+      if (OptionalSfixed32 != 0) {
+        output.WriteSFixed32(9, field_names[19], OptionalSfixed32);
+      }
+      if (OptionalSfixed64 != 0L) {
+        output.WriteSFixed64(10, field_names[20], OptionalSfixed64);
+      }
+      if (OptionalFloat != 0F) {
+        output.WriteFloat(11, field_names[10], OptionalFloat);
+      }
+      if (OptionalDouble != 0D) {
+        output.WriteDouble(12, field_names[7], OptionalDouble);
+      }
+      if (OptionalBool != false) {
+        output.WriteBool(13, field_names[4], OptionalBool);
+      }
+      if (OptionalString != "") {
+        output.WriteString(14, field_names[23], OptionalString);
+      }
+      if (OptionalBytes != pb::ByteString.Empty) {
+        output.WriteBytes(15, field_names[5], OptionalBytes);
+      }
+      if (hasOptionalNestedMessage) {
+        output.WriteMessage(18, field_names[17], OptionalNestedMessage);
+      }
+      if (hasOptionalForeignMessage) {
+        output.WriteMessage(19, field_names[12], OptionalForeignMessage);
+      }
+      if (hasOptionalProto2Message) {
+        output.WriteMessage(20, field_names[18], OptionalProto2Message);
+      }
+      if (OptionalNestedEnum != global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedEnum.FOO) {
+        output.WriteEnum(21, field_names[16], (int) OptionalNestedEnum, OptionalNestedEnum);
+      }
+      if (OptionalForeignEnum != global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignEnum.FOREIGN_FOO) {
+        output.WriteEnum(22, field_names[11], (int) OptionalForeignEnum, OptionalForeignEnum);
+      }
+      if (OptionalStringPiece != "") {
+        output.WriteString(24, field_names[24], OptionalStringPiece);
+      }
+      if (OptionalCord != "") {
+        output.WriteString(25, field_names[6], OptionalCord);
+      }
+      if (hasOptionalLazyMessage) {
+        output.WriteMessage(30, field_names[15], OptionalLazyMessage);
+      }
+      if (repeatedInt32_.Count > 0) {
+        output.WriteInt32Array(31, field_names[36], repeatedInt32_);
+      }
+      if (repeatedInt64_.Count > 0) {
+        output.WriteInt64Array(32, field_names[37], repeatedInt64_);
+      }
+      if (repeatedUint32_.Count > 0) {
+        output.WriteUInt32Array(33, field_names[48], repeatedUint32_);
+      }
+      if (repeatedUint64_.Count > 0) {
+        output.WriteUInt64Array(34, field_names[49], repeatedUint64_);
+      }
+      if (repeatedSint32_.Count > 0) {
+        output.WriteSInt32Array(35, field_names[44], repeatedSint32_);
+      }
+      if (repeatedSint64_.Count > 0) {
+        output.WriteSInt64Array(36, field_names[45], repeatedSint64_);
+      }
+      if (repeatedFixed32_.Count > 0) {
+        output.WriteFixed32Array(37, field_names[31], repeatedFixed32_);
+      }
+      if (repeatedFixed64_.Count > 0) {
+        output.WriteFixed64Array(38, field_names[32], repeatedFixed64_);
+      }
+      if (repeatedSfixed32_.Count > 0) {
+        output.WriteSFixed32Array(39, field_names[42], repeatedSfixed32_);
+      }
+      if (repeatedSfixed64_.Count > 0) {
+        output.WriteSFixed64Array(40, field_names[43], repeatedSfixed64_);
+      }
+      if (repeatedFloat_.Count > 0) {
+        output.WriteFloatArray(41, field_names[33], repeatedFloat_);
+      }
+      if (repeatedDouble_.Count > 0) {
+        output.WriteDoubleArray(42, field_names[30], repeatedDouble_);
+      }
+      if (repeatedBool_.Count > 0) {
+        output.WriteBoolArray(43, field_names[27], repeatedBool_);
+      }
+      if (repeatedString_.Count > 0) {
+        output.WriteStringArray(44, field_names[46], repeatedString_);
+      }
+      if (repeatedBytes_.Count > 0) {
+        output.WriteBytesArray(45, field_names[28], repeatedBytes_);
+      }
+      if (repeatedNestedMessage_.Count > 0) {
+        output.WriteMessageArray(48, field_names[40], repeatedNestedMessage_);
+      }
+      if (repeatedForeignMessage_.Count > 0) {
+        output.WriteMessageArray(49, field_names[35], repeatedForeignMessage_);
+      }
+      if (repeatedProto2Message_.Count > 0) {
+        output.WriteMessageArray(50, field_names[41], repeatedProto2Message_);
+      }
+      if (repeatedNestedEnum_.Count > 0) {
+        output.WriteEnumArray(51, field_names[39], repeatedNestedEnum_);
+      }
+      if (repeatedForeignEnum_.Count > 0) {
+        output.WriteEnumArray(52, field_names[34], repeatedForeignEnum_);
+      }
+      if (repeatedStringPiece_.Count > 0) {
+        output.WriteStringArray(54, field_names[47], repeatedStringPiece_);
+      }
+      if (repeatedCord_.Count > 0) {
+        output.WriteStringArray(55, field_names[29], repeatedCord_);
+      }
+      if (repeatedLazyMessage_.Count > 0) {
+        output.WriteMessageArray(57, field_names[38], repeatedLazyMessage_);
+      }
+      if (OneofUint32 != 0) {
+        output.WriteUInt32(111, field_names[3], OneofUint32);
+      }
+      if (hasOneofNestedMessage) {
+        output.WriteMessage(112, field_names[1], OneofNestedMessage);
+      }
+      if (OneofString != "") {
+        output.WriteString(113, field_names[2], OneofString);
+      }
+      if (OneofEnum != global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedEnum.FOO) {
+        output.WriteEnum(114, field_names[0], (int) OneofEnum, OneofEnum);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (OptionalInt32 != 0) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, OptionalInt32);
+      }
+      if (OptionalInt64 != 0L) {
+        size += pb::CodedOutputStream.ComputeInt64Size(2, OptionalInt64);
+      }
+      if (OptionalUint32 != 0) {
+        size += pb::CodedOutputStream.ComputeUInt32Size(3, OptionalUint32);
+      }
+      if (OptionalUint64 != 0UL) {
+        size += pb::CodedOutputStream.ComputeUInt64Size(4, OptionalUint64);
+      }
+      if (OptionalSint32 != 0) {
+        size += pb::CodedOutputStream.ComputeSInt32Size(5, OptionalSint32);
+      }
+      if (OptionalSint64 != 0L) {
+        size += pb::CodedOutputStream.ComputeSInt64Size(6, OptionalSint64);
+      }
+      if (OptionalFixed32 != 0) {
+        size += pb::CodedOutputStream.ComputeFixed32Size(7, OptionalFixed32);
+      }
+      if (OptionalFixed64 != 0UL) {
+        size += pb::CodedOutputStream.ComputeFixed64Size(8, OptionalFixed64);
+      }
+      if (OptionalSfixed32 != 0) {
+        size += pb::CodedOutputStream.ComputeSFixed32Size(9, OptionalSfixed32);
+      }
+      if (OptionalSfixed64 != 0L) {
+        size += pb::CodedOutputStream.ComputeSFixed64Size(10, OptionalSfixed64);
+      }
+      if (OptionalFloat != 0F) {
+        size += pb::CodedOutputStream.ComputeFloatSize(11, OptionalFloat);
+      }
+      if (OptionalDouble != 0D) {
+        size += pb::CodedOutputStream.ComputeDoubleSize(12, OptionalDouble);
+      }
+      if (OptionalBool != false) {
+        size += pb::CodedOutputStream.ComputeBoolSize(13, OptionalBool);
+      }
+      if (OptionalString != "") {
+        size += pb::CodedOutputStream.ComputeStringSize(14, OptionalString);
+      }
+      if (OptionalBytes != pb::ByteString.Empty) {
+        size += pb::CodedOutputStream.ComputeBytesSize(15, OptionalBytes);
+      }
+      if (hasOptionalNestedMessage) {
+        size += pb::CodedOutputStream.ComputeMessageSize(18, OptionalNestedMessage);
+      }
+      if (hasOptionalForeignMessage) {
+        size += pb::CodedOutputStream.ComputeMessageSize(19, OptionalForeignMessage);
+      }
+      if (hasOptionalProto2Message) {
+        size += pb::CodedOutputStream.ComputeMessageSize(20, OptionalProto2Message);
+      }
+      if (OptionalNestedEnum != global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedEnum.FOO) {
+        size += pb::CodedOutputStream.ComputeEnumSize(21, (int) OptionalNestedEnum);
+      }
+      if (OptionalForeignEnum != global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignEnum.FOREIGN_FOO) {
+        size += pb::CodedOutputStream.ComputeEnumSize(22, (int) OptionalForeignEnum);
+      }
+      if (OptionalStringPiece != "") {
+        size += pb::CodedOutputStream.ComputeStringSize(24, OptionalStringPiece);
+      }
+      if (OptionalCord != "") {
+        size += pb::CodedOutputStream.ComputeStringSize(25, OptionalCord);
+      }
+      if (hasOptionalLazyMessage) {
+        size += pb::CodedOutputStream.ComputeMessageSize(30, OptionalLazyMessage);
+      }
+      {
+        int dataSize = 0;
+        foreach (int element in RepeatedInt32List) {
+          dataSize += pb::CodedOutputStream.ComputeInt32SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * repeatedInt32_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (long element in RepeatedInt64List) {
+          dataSize += pb::CodedOutputStream.ComputeInt64SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * repeatedInt64_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (uint element in RepeatedUint32List) {
+          dataSize += pb::CodedOutputStream.ComputeUInt32SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * repeatedUint32_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (ulong element in RepeatedUint64List) {
+          dataSize += pb::CodedOutputStream.ComputeUInt64SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * repeatedUint64_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (int element in RepeatedSint32List) {
+          dataSize += pb::CodedOutputStream.ComputeSInt32SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * repeatedSint32_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (long element in RepeatedSint64List) {
+          dataSize += pb::CodedOutputStream.ComputeSInt64SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * repeatedSint64_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 4 * repeatedFixed32_.Count;
+        size += dataSize;
+        size += 2 * repeatedFixed32_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 8 * repeatedFixed64_.Count;
+        size += dataSize;
+        size += 2 * repeatedFixed64_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 4 * repeatedSfixed32_.Count;
+        size += dataSize;
+        size += 2 * repeatedSfixed32_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 8 * repeatedSfixed64_.Count;
+        size += dataSize;
+        size += 2 * repeatedSfixed64_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 4 * repeatedFloat_.Count;
+        size += dataSize;
+        size += 2 * repeatedFloat_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 8 * repeatedDouble_.Count;
+        size += dataSize;
+        size += 2 * repeatedDouble_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 1 * repeatedBool_.Count;
+        size += dataSize;
+        size += 2 * repeatedBool_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (string element in RepeatedStringList) {
+          dataSize += pb::CodedOutputStream.ComputeStringSizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * repeatedString_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (pb::ByteString element in RepeatedBytesList) {
+          dataSize += pb::CodedOutputStream.ComputeBytesSizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * repeatedBytes_.Count;
+      }
+      foreach (global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage element in RepeatedNestedMessageList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(48, element);
+      }
+      foreach (global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignMessage element in RepeatedForeignMessageList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(49, element);
+      }
+      foreach (global::Google.ProtocolBuffers.TestProtos.TestAllTypes element in RepeatedProto2MessageList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(50, element);
+      }
+      {
+        int dataSize = 0;
+        if (repeatedNestedEnum_.Count > 0) {
+          foreach (global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedEnum element in repeatedNestedEnum_) {
+            dataSize += pb::CodedOutputStream.ComputeEnumSizeNoTag((int) element);
+          }
+          size += dataSize;
+          size += 2 * repeatedNestedEnum_.Count;
+        }
+      }
+      {
+        int dataSize = 0;
+        if (repeatedForeignEnum_.Count > 0) {
+          foreach (global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignEnum element in repeatedForeignEnum_) {
+            dataSize += pb::CodedOutputStream.ComputeEnumSizeNoTag((int) element);
+          }
+          size += dataSize;
+          size += 2 * repeatedForeignEnum_.Count;
+        }
+      }
+      {
+        int dataSize = 0;
+        foreach (string element in RepeatedStringPieceList) {
+          dataSize += pb::CodedOutputStream.ComputeStringSizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * repeatedStringPiece_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (string element in RepeatedCordList) {
+          dataSize += pb::CodedOutputStream.ComputeStringSizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * repeatedCord_.Count;
+      }
+      foreach (global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage element in RepeatedLazyMessageList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(57, element);
+      }
+      if (OneofUint32 != 0) {
+        size += pb::CodedOutputStream.ComputeUInt32Size(111, OneofUint32);
+      }
+      if (hasOneofNestedMessage) {
+        size += pb::CodedOutputStream.ComputeMessageSize(112, OneofNestedMessage);
+      }
+      if (OneofString != "") {
+        size += pb::CodedOutputStream.ComputeStringSize(113, OneofString);
+      }
+      if (OneofEnum != global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedEnum.FOO) {
+        size += pb::CodedOutputStream.ComputeEnumSize(114, (int) OneofEnum);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestAllTypes ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestAllTypes ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestAllTypes ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestAllTypes ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestAllTypes ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestAllTypes ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestAllTypes ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestAllTypes ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestAllTypes ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestAllTypes ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestAllTypes MakeReadOnly() {
+      repeatedInt32_.MakeReadOnly();
+      repeatedInt64_.MakeReadOnly();
+      repeatedUint32_.MakeReadOnly();
+      repeatedUint64_.MakeReadOnly();
+      repeatedSint32_.MakeReadOnly();
+      repeatedSint64_.MakeReadOnly();
+      repeatedFixed32_.MakeReadOnly();
+      repeatedFixed64_.MakeReadOnly();
+      repeatedSfixed32_.MakeReadOnly();
+      repeatedSfixed64_.MakeReadOnly();
+      repeatedFloat_.MakeReadOnly();
+      repeatedDouble_.MakeReadOnly();
+      repeatedBool_.MakeReadOnly();
+      repeatedString_.MakeReadOnly();
+      repeatedBytes_.MakeReadOnly();
+      repeatedNestedMessage_.MakeReadOnly();
+      repeatedForeignMessage_.MakeReadOnly();
+      repeatedProto2Message_.MakeReadOnly();
+      repeatedNestedEnum_.MakeReadOnly();
+      repeatedForeignEnum_.MakeReadOnly();
+      repeatedStringPiece_.MakeReadOnly();
+      repeatedCord_.MakeReadOnly();
+      repeatedLazyMessage_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestAllTypes prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestAllTypes, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestAllTypes cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestAllTypes result;
+
+      private TestAllTypes PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestAllTypes original = result;
+          result = new TestAllTypes();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestAllTypes MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Descriptor; }
+      }
+
+      public override TestAllTypes DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.DefaultInstance; }
+      }
+
+      public override TestAllTypes BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestAllTypes) {
+          return MergeFrom((TestAllTypes) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestAllTypes other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.OptionalInt32 != 0) {
+          OptionalInt32 = other.OptionalInt32;
+        }
+        if (other.OptionalInt64 != 0L) {
+          OptionalInt64 = other.OptionalInt64;
+        }
+        if (other.OptionalUint32 != 0) {
+          OptionalUint32 = other.OptionalUint32;
+        }
+        if (other.OptionalUint64 != 0UL) {
+          OptionalUint64 = other.OptionalUint64;
+        }
+        if (other.OptionalSint32 != 0) {
+          OptionalSint32 = other.OptionalSint32;
+        }
+        if (other.OptionalSint64 != 0L) {
+          OptionalSint64 = other.OptionalSint64;
+        }
+        if (other.OptionalFixed32 != 0) {
+          OptionalFixed32 = other.OptionalFixed32;
+        }
+        if (other.OptionalFixed64 != 0UL) {
+          OptionalFixed64 = other.OptionalFixed64;
+        }
+        if (other.OptionalSfixed32 != 0) {
+          OptionalSfixed32 = other.OptionalSfixed32;
+        }
+        if (other.OptionalSfixed64 != 0L) {
+          OptionalSfixed64 = other.OptionalSfixed64;
+        }
+        if (other.OptionalFloat != 0F) {
+          OptionalFloat = other.OptionalFloat;
+        }
+        if (other.OptionalDouble != 0D) {
+          OptionalDouble = other.OptionalDouble;
+        }
+        if (other.OptionalBool != false) {
+          OptionalBool = other.OptionalBool;
+        }
+        if (other.OptionalString != "") {
+          OptionalString = other.OptionalString;
+        }
+        if (other.OptionalBytes != pb::ByteString.Empty) {
+          OptionalBytes = other.OptionalBytes;
+        }
+        if (other.HasOptionalNestedMessage) {
+          MergeOptionalNestedMessage(other.OptionalNestedMessage);
+        }
+        if (other.HasOptionalForeignMessage) {
+          MergeOptionalForeignMessage(other.OptionalForeignMessage);
+        }
+        if (other.HasOptionalProto2Message) {
+          MergeOptionalProto2Message(other.OptionalProto2Message);
+        }
+        if (other.OptionalNestedEnum != global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedEnum.FOO) {
+          OptionalNestedEnum = other.OptionalNestedEnum;
+        }
+        if (other.OptionalForeignEnum != global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignEnum.FOREIGN_FOO) {
+          OptionalForeignEnum = other.OptionalForeignEnum;
+        }
+        if (other.OptionalStringPiece != "") {
+          OptionalStringPiece = other.OptionalStringPiece;
+        }
+        if (other.OptionalCord != "") {
+          OptionalCord = other.OptionalCord;
+        }
+        if (other.HasOptionalLazyMessage) {
+          MergeOptionalLazyMessage(other.OptionalLazyMessage);
+        }
+        if (other.repeatedInt32_.Count != 0) {
+          result.repeatedInt32_.Add(other.repeatedInt32_);
+        }
+        if (other.repeatedInt64_.Count != 0) {
+          result.repeatedInt64_.Add(other.repeatedInt64_);
+        }
+        if (other.repeatedUint32_.Count != 0) {
+          result.repeatedUint32_.Add(other.repeatedUint32_);
+        }
+        if (other.repeatedUint64_.Count != 0) {
+          result.repeatedUint64_.Add(other.repeatedUint64_);
+        }
+        if (other.repeatedSint32_.Count != 0) {
+          result.repeatedSint32_.Add(other.repeatedSint32_);
+        }
+        if (other.repeatedSint64_.Count != 0) {
+          result.repeatedSint64_.Add(other.repeatedSint64_);
+        }
+        if (other.repeatedFixed32_.Count != 0) {
+          result.repeatedFixed32_.Add(other.repeatedFixed32_);
+        }
+        if (other.repeatedFixed64_.Count != 0) {
+          result.repeatedFixed64_.Add(other.repeatedFixed64_);
+        }
+        if (other.repeatedSfixed32_.Count != 0) {
+          result.repeatedSfixed32_.Add(other.repeatedSfixed32_);
+        }
+        if (other.repeatedSfixed64_.Count != 0) {
+          result.repeatedSfixed64_.Add(other.repeatedSfixed64_);
+        }
+        if (other.repeatedFloat_.Count != 0) {
+          result.repeatedFloat_.Add(other.repeatedFloat_);
+        }
+        if (other.repeatedDouble_.Count != 0) {
+          result.repeatedDouble_.Add(other.repeatedDouble_);
+        }
+        if (other.repeatedBool_.Count != 0) {
+          result.repeatedBool_.Add(other.repeatedBool_);
+        }
+        if (other.repeatedString_.Count != 0) {
+          result.repeatedString_.Add(other.repeatedString_);
+        }
+        if (other.repeatedBytes_.Count != 0) {
+          result.repeatedBytes_.Add(other.repeatedBytes_);
+        }
+        if (other.repeatedNestedMessage_.Count != 0) {
+          result.repeatedNestedMessage_.Add(other.repeatedNestedMessage_);
+        }
+        if (other.repeatedForeignMessage_.Count != 0) {
+          result.repeatedForeignMessage_.Add(other.repeatedForeignMessage_);
+        }
+        if (other.repeatedProto2Message_.Count != 0) {
+          result.repeatedProto2Message_.Add(other.repeatedProto2Message_);
+        }
+        if (other.repeatedNestedEnum_.Count != 0) {
+          result.repeatedNestedEnum_.Add(other.repeatedNestedEnum_);
+        }
+        if (other.repeatedForeignEnum_.Count != 0) {
+          result.repeatedForeignEnum_.Add(other.repeatedForeignEnum_);
+        }
+        if (other.repeatedStringPiece_.Count != 0) {
+          result.repeatedStringPiece_.Add(other.repeatedStringPiece_);
+        }
+        if (other.repeatedCord_.Count != 0) {
+          result.repeatedCord_.Add(other.repeatedCord_);
+        }
+        if (other.repeatedLazyMessage_.Count != 0) {
+          result.repeatedLazyMessage_.Add(other.repeatedLazyMessage_);
+        }
+        if (other.OneofUint32 != 0) {
+          OneofUint32 = other.OneofUint32;
+        }
+        if (other.HasOneofNestedMessage) {
+          MergeOneofNestedMessage(other.OneofNestedMessage);
+        }
+        if (other.OneofString != "") {
+          OneofString = other.OneofString;
+        }
+        if (other.OneofEnum != global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedEnum.FOO) {
+          OneofEnum = other.OneofEnum;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testAllTypesFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testAllTypesFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              input.ReadInt32(ref result.optionalInt32_);
+              break;
+            }
+            case 16: {
+              input.ReadInt64(ref result.optionalInt64_);
+              break;
+            }
+            case 24: {
+              input.ReadUInt32(ref result.optionalUint32_);
+              break;
+            }
+            case 32: {
+              input.ReadUInt64(ref result.optionalUint64_);
+              break;
+            }
+            case 40: {
+              input.ReadSInt32(ref result.optionalSint32_);
+              break;
+            }
+            case 48: {
+              input.ReadSInt64(ref result.optionalSint64_);
+              break;
+            }
+            case 61: {
+              input.ReadFixed32(ref result.optionalFixed32_);
+              break;
+            }
+            case 65: {
+              input.ReadFixed64(ref result.optionalFixed64_);
+              break;
+            }
+            case 77: {
+              input.ReadSFixed32(ref result.optionalSfixed32_);
+              break;
+            }
+            case 81: {
+              input.ReadSFixed64(ref result.optionalSfixed64_);
+              break;
+            }
+            case 93: {
+              input.ReadFloat(ref result.optionalFloat_);
+              break;
+            }
+            case 97: {
+              input.ReadDouble(ref result.optionalDouble_);
+              break;
+            }
+            case 104: {
+              input.ReadBool(ref result.optionalBool_);
+              break;
+            }
+            case 114: {
+              input.ReadString(ref result.optionalString_);
+              break;
+            }
+            case 122: {
+              input.ReadBytes(ref result.optionalBytes_);
+              break;
+            }
+            case 146: {
+              global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage.CreateBuilder();
+              if (result.hasOptionalNestedMessage) {
+                subBuilder.MergeFrom(OptionalNestedMessage);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              OptionalNestedMessage = subBuilder.BuildPartial();
+              break;
+            }
+            case 154: {
+              global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignMessage.CreateBuilder();
+              if (result.hasOptionalForeignMessage) {
+                subBuilder.MergeFrom(OptionalForeignMessage);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              OptionalForeignMessage = subBuilder.BuildPartial();
+              break;
+            }
+            case 162: {
+              global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder();
+              if (result.hasOptionalProto2Message) {
+                subBuilder.MergeFrom(OptionalProto2Message);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              OptionalProto2Message = subBuilder.BuildPartial();
+              break;
+            }
+            case 168: {
+              object unknown;
+              if(input.ReadEnum(ref result.optionalNestedEnum_, out unknown)) {
+              } else if(unknown is int) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                unknownFields.MergeVarintField(21, (ulong)(int)unknown);
+              }
+              break;
+            }
+            case 176: {
+              object unknown;
+              if(input.ReadEnum(ref result.optionalForeignEnum_, out unknown)) {
+              } else if(unknown is int) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                unknownFields.MergeVarintField(22, (ulong)(int)unknown);
+              }
+              break;
+            }
+            case 194: {
+              input.ReadString(ref result.optionalStringPiece_);
+              break;
+            }
+            case 202: {
+              input.ReadString(ref result.optionalCord_);
+              break;
+            }
+            case 242: {
+              global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage.CreateBuilder();
+              if (result.hasOptionalLazyMessage) {
+                subBuilder.MergeFrom(OptionalLazyMessage);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              OptionalLazyMessage = subBuilder.BuildPartial();
+              break;
+            }
+            case 250:
+            case 248: {
+              input.ReadInt32Array(tag, field_name, result.repeatedInt32_);
+              break;
+            }
+            case 258:
+            case 256: {
+              input.ReadInt64Array(tag, field_name, result.repeatedInt64_);
+              break;
+            }
+            case 266:
+            case 264: {
+              input.ReadUInt32Array(tag, field_name, result.repeatedUint32_);
+              break;
+            }
+            case 274:
+            case 272: {
+              input.ReadUInt64Array(tag, field_name, result.repeatedUint64_);
+              break;
+            }
+            case 282:
+            case 280: {
+              input.ReadSInt32Array(tag, field_name, result.repeatedSint32_);
+              break;
+            }
+            case 290:
+            case 288: {
+              input.ReadSInt64Array(tag, field_name, result.repeatedSint64_);
+              break;
+            }
+            case 298:
+            case 301: {
+              input.ReadFixed32Array(tag, field_name, result.repeatedFixed32_);
+              break;
+            }
+            case 306:
+            case 305: {
+              input.ReadFixed64Array(tag, field_name, result.repeatedFixed64_);
+              break;
+            }
+            case 314:
+            case 317: {
+              input.ReadSFixed32Array(tag, field_name, result.repeatedSfixed32_);
+              break;
+            }
+            case 322:
+            case 321: {
+              input.ReadSFixed64Array(tag, field_name, result.repeatedSfixed64_);
+              break;
+            }
+            case 330:
+            case 333: {
+              input.ReadFloatArray(tag, field_name, result.repeatedFloat_);
+              break;
+            }
+            case 338:
+            case 337: {
+              input.ReadDoubleArray(tag, field_name, result.repeatedDouble_);
+              break;
+            }
+            case 346:
+            case 344: {
+              input.ReadBoolArray(tag, field_name, result.repeatedBool_);
+              break;
+            }
+            case 354: {
+              input.ReadStringArray(tag, field_name, result.repeatedString_);
+              break;
+            }
+            case 362: {
+              input.ReadBytesArray(tag, field_name, result.repeatedBytes_);
+              break;
+            }
+            case 386: {
+              input.ReadMessageArray(tag, field_name, result.repeatedNestedMessage_, global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage.DefaultInstance, extensionRegistry);
+              break;
+            }
+            case 394: {
+              input.ReadMessageArray(tag, field_name, result.repeatedForeignMessage_, global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignMessage.DefaultInstance, extensionRegistry);
+              break;
+            }
+            case 402: {
+              input.ReadMessageArray(tag, field_name, result.repeatedProto2Message_, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance, extensionRegistry);
+              break;
+            }
+            case 410:
+            case 408: {
+              scg::ICollection<object> unknownItems;
+              input.ReadEnumArray<global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedEnum>(tag, field_name, result.repeatedNestedEnum_, out unknownItems);
+              if (unknownItems != null) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                foreach (object rawValue in unknownItems)
+                  if (rawValue is int)
+                    unknownFields.MergeVarintField(51, (ulong)(int)rawValue);
+              }
+              break;
+            }
+            case 418:
+            case 416: {
+              scg::ICollection<object> unknownItems;
+              input.ReadEnumArray<global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignEnum>(tag, field_name, result.repeatedForeignEnum_, out unknownItems);
+              if (unknownItems != null) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                foreach (object rawValue in unknownItems)
+                  if (rawValue is int)
+                    unknownFields.MergeVarintField(52, (ulong)(int)rawValue);
+              }
+              break;
+            }
+            case 434: {
+              input.ReadStringArray(tag, field_name, result.repeatedStringPiece_);
+              break;
+            }
+            case 442: {
+              input.ReadStringArray(tag, field_name, result.repeatedCord_);
+              break;
+            }
+            case 458: {
+              input.ReadMessageArray(tag, field_name, result.repeatedLazyMessage_, global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage.DefaultInstance, extensionRegistry);
+              break;
+            }
+            case 888: {
+              input.ReadUInt32(ref result.oneofUint32_);
+              break;
+            }
+            case 898: {
+              global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage.CreateBuilder();
+              if (result.hasOneofNestedMessage) {
+                subBuilder.MergeFrom(OneofNestedMessage);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              OneofNestedMessage = subBuilder.BuildPartial();
+              break;
+            }
+            case 906: {
+              input.ReadString(ref result.oneofString_);
+              break;
+            }
+            case 912: {
+              object unknown;
+              if(input.ReadEnum(ref result.oneofEnum_, out unknown)) {
+              } else if(unknown is int) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                unknownFields.MergeVarintField(114, (ulong)(int)unknown);
+              }
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public int OptionalInt32 {
+        get { return result.OptionalInt32; }
+        set { SetOptionalInt32(value); }
+      }
+      public Builder SetOptionalInt32(int value) {
+        PrepareBuilder();
+        result.optionalInt32_ = value;
+        return this;
+      }
+      public Builder ClearOptionalInt32() {
+        PrepareBuilder();
+        result.optionalInt32_ = 0;
+        return this;
+      }
+
+      public long OptionalInt64 {
+        get { return result.OptionalInt64; }
+        set { SetOptionalInt64(value); }
+      }
+      public Builder SetOptionalInt64(long value) {
+        PrepareBuilder();
+        result.optionalInt64_ = value;
+        return this;
+      }
+      public Builder ClearOptionalInt64() {
+        PrepareBuilder();
+        result.optionalInt64_ = 0L;
+        return this;
+      }
+
+      public uint OptionalUint32 {
+        get { return result.OptionalUint32; }
+        set { SetOptionalUint32(value); }
+      }
+      public Builder SetOptionalUint32(uint value) {
+        PrepareBuilder();
+        result.optionalUint32_ = value;
+        return this;
+      }
+      public Builder ClearOptionalUint32() {
+        PrepareBuilder();
+        result.optionalUint32_ = 0;
+        return this;
+      }
+
+      public ulong OptionalUint64 {
+        get { return result.OptionalUint64; }
+        set { SetOptionalUint64(value); }
+      }
+      public Builder SetOptionalUint64(ulong value) {
+        PrepareBuilder();
+        result.optionalUint64_ = value;
+        return this;
+      }
+      public Builder ClearOptionalUint64() {
+        PrepareBuilder();
+        result.optionalUint64_ = 0UL;
+        return this;
+      }
+
+      public int OptionalSint32 {
+        get { return result.OptionalSint32; }
+        set { SetOptionalSint32(value); }
+      }
+      public Builder SetOptionalSint32(int value) {
+        PrepareBuilder();
+        result.optionalSint32_ = value;
+        return this;
+      }
+      public Builder ClearOptionalSint32() {
+        PrepareBuilder();
+        result.optionalSint32_ = 0;
+        return this;
+      }
+
+      public long OptionalSint64 {
+        get { return result.OptionalSint64; }
+        set { SetOptionalSint64(value); }
+      }
+      public Builder SetOptionalSint64(long value) {
+        PrepareBuilder();
+        result.optionalSint64_ = value;
+        return this;
+      }
+      public Builder ClearOptionalSint64() {
+        PrepareBuilder();
+        result.optionalSint64_ = 0L;
+        return this;
+      }
+
+      public uint OptionalFixed32 {
+        get { return result.OptionalFixed32; }
+        set { SetOptionalFixed32(value); }
+      }
+      public Builder SetOptionalFixed32(uint value) {
+        PrepareBuilder();
+        result.optionalFixed32_ = value;
+        return this;
+      }
+      public Builder ClearOptionalFixed32() {
+        PrepareBuilder();
+        result.optionalFixed32_ = 0;
+        return this;
+      }
+
+      public ulong OptionalFixed64 {
+        get { return result.OptionalFixed64; }
+        set { SetOptionalFixed64(value); }
+      }
+      public Builder SetOptionalFixed64(ulong value) {
+        PrepareBuilder();
+        result.optionalFixed64_ = value;
+        return this;
+      }
+      public Builder ClearOptionalFixed64() {
+        PrepareBuilder();
+        result.optionalFixed64_ = 0UL;
+        return this;
+      }
+
+      public int OptionalSfixed32 {
+        get { return result.OptionalSfixed32; }
+        set { SetOptionalSfixed32(value); }
+      }
+      public Builder SetOptionalSfixed32(int value) {
+        PrepareBuilder();
+        result.optionalSfixed32_ = value;
+        return this;
+      }
+      public Builder ClearOptionalSfixed32() {
+        PrepareBuilder();
+        result.optionalSfixed32_ = 0;
+        return this;
+      }
+
+      public long OptionalSfixed64 {
+        get { return result.OptionalSfixed64; }
+        set { SetOptionalSfixed64(value); }
+      }
+      public Builder SetOptionalSfixed64(long value) {
+        PrepareBuilder();
+        result.optionalSfixed64_ = value;
+        return this;
+      }
+      public Builder ClearOptionalSfixed64() {
+        PrepareBuilder();
+        result.optionalSfixed64_ = 0L;
+        return this;
+      }
+
+      public float OptionalFloat {
+        get { return result.OptionalFloat; }
+        set { SetOptionalFloat(value); }
+      }
+      public Builder SetOptionalFloat(float value) {
+        PrepareBuilder();
+        result.optionalFloat_ = value;
+        return this;
+      }
+      public Builder ClearOptionalFloat() {
+        PrepareBuilder();
+        result.optionalFloat_ = 0F;
+        return this;
+      }
+
+      public double OptionalDouble {
+        get { return result.OptionalDouble; }
+        set { SetOptionalDouble(value); }
+      }
+      public Builder SetOptionalDouble(double value) {
+        PrepareBuilder();
+        result.optionalDouble_ = value;
+        return this;
+      }
+      public Builder ClearOptionalDouble() {
+        PrepareBuilder();
+        result.optionalDouble_ = 0D;
+        return this;
+      }
+
+      public bool OptionalBool {
+        get { return result.OptionalBool; }
+        set { SetOptionalBool(value); }
+      }
+      public Builder SetOptionalBool(bool value) {
+        PrepareBuilder();
+        result.optionalBool_ = value;
+        return this;
+      }
+      public Builder ClearOptionalBool() {
+        PrepareBuilder();
+        result.optionalBool_ = false;
+        return this;
+      }
+
+      public string OptionalString {
+        get { return result.OptionalString; }
+        set { SetOptionalString(value); }
+      }
+      public Builder SetOptionalString(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.optionalString_ = value;
+        return this;
+      }
+      public Builder ClearOptionalString() {
+        PrepareBuilder();
+        result.optionalString_ = "";
+        return this;
+      }
+
+      public pb::ByteString OptionalBytes {
+        get { return result.OptionalBytes; }
+        set { SetOptionalBytes(value); }
+      }
+      public Builder SetOptionalBytes(pb::ByteString value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.optionalBytes_ = value;
+        return this;
+      }
+      public Builder ClearOptionalBytes() {
+        PrepareBuilder();
+        result.optionalBytes_ = pb::ByteString.Empty;
+        return this;
+      }
+
+      public bool HasOptionalNestedMessage {
+       get { return result.hasOptionalNestedMessage; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage OptionalNestedMessage {
+        get { return result.OptionalNestedMessage; }
+        set { SetOptionalNestedMessage(value); }
+      }
+      public Builder SetOptionalNestedMessage(global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptionalNestedMessage = true;
+        result.optionalNestedMessage_ = value;
+        return this;
+      }
+      public Builder SetOptionalNestedMessage(global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasOptionalNestedMessage = true;
+        result.optionalNestedMessage_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeOptionalNestedMessage(global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasOptionalNestedMessage &&
+            result.optionalNestedMessage_ != global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage.DefaultInstance) {
+            result.optionalNestedMessage_ = global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage.CreateBuilder(result.optionalNestedMessage_).MergeFrom(value).BuildPartial();
+        } else {
+          result.optionalNestedMessage_ = value;
+        }
+        result.hasOptionalNestedMessage = true;
+        return this;
+      }
+      public Builder ClearOptionalNestedMessage() {
+        PrepareBuilder();
+        result.hasOptionalNestedMessage = false;
+        result.optionalNestedMessage_ = null;
+        return this;
+      }
+
+      public bool HasOptionalForeignMessage {
+       get { return result.hasOptionalForeignMessage; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignMessage OptionalForeignMessage {
+        get { return result.OptionalForeignMessage; }
+        set { SetOptionalForeignMessage(value); }
+      }
+      public Builder SetOptionalForeignMessage(global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptionalForeignMessage = true;
+        result.optionalForeignMessage_ = value;
+        return this;
+      }
+      public Builder SetOptionalForeignMessage(global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasOptionalForeignMessage = true;
+        result.optionalForeignMessage_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeOptionalForeignMessage(global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasOptionalForeignMessage &&
+            result.optionalForeignMessage_ != global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignMessage.DefaultInstance) {
+            result.optionalForeignMessage_ = global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignMessage.CreateBuilder(result.optionalForeignMessage_).MergeFrom(value).BuildPartial();
+        } else {
+          result.optionalForeignMessage_ = value;
+        }
+        result.hasOptionalForeignMessage = true;
+        return this;
+      }
+      public Builder ClearOptionalForeignMessage() {
+        PrepareBuilder();
+        result.hasOptionalForeignMessage = false;
+        result.optionalForeignMessage_ = null;
+        return this;
+      }
+
+      public bool HasOptionalProto2Message {
+       get { return result.hasOptionalProto2Message; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypes OptionalProto2Message {
+        get { return result.OptionalProto2Message; }
+        set { SetOptionalProto2Message(value); }
+      }
+      public Builder SetOptionalProto2Message(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptionalProto2Message = true;
+        result.optionalProto2Message_ = value;
+        return this;
+      }
+      public Builder SetOptionalProto2Message(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasOptionalProto2Message = true;
+        result.optionalProto2Message_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeOptionalProto2Message(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasOptionalProto2Message &&
+            result.optionalProto2Message_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance) {
+            result.optionalProto2Message_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder(result.optionalProto2Message_).MergeFrom(value).BuildPartial();
+        } else {
+          result.optionalProto2Message_ = value;
+        }
+        result.hasOptionalProto2Message = true;
+        return this;
+      }
+      public Builder ClearOptionalProto2Message() {
+        PrepareBuilder();
+        result.hasOptionalProto2Message = false;
+        result.optionalProto2Message_ = null;
+        return this;
+      }
+
+      public global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedEnum OptionalNestedEnum {
+        get { return result.OptionalNestedEnum; }
+        set { SetOptionalNestedEnum(value); }
+      }
+      public Builder SetOptionalNestedEnum(global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedEnum value) {
+        PrepareBuilder();
+        result.optionalNestedEnum_ = value;
+        return this;
+      }
+      public Builder ClearOptionalNestedEnum() {
+        PrepareBuilder();
+        result.optionalNestedEnum_ = global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedEnum.FOO;
+        return this;
+      }
+
+      public global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignEnum OptionalForeignEnum {
+        get { return result.OptionalForeignEnum; }
+        set { SetOptionalForeignEnum(value); }
+      }
+      public Builder SetOptionalForeignEnum(global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignEnum value) {
+        PrepareBuilder();
+        result.optionalForeignEnum_ = value;
+        return this;
+      }
+      public Builder ClearOptionalForeignEnum() {
+        PrepareBuilder();
+        result.optionalForeignEnum_ = global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignEnum.FOREIGN_FOO;
+        return this;
+      }
+
+      public string OptionalStringPiece {
+        get { return result.OptionalStringPiece; }
+        set { SetOptionalStringPiece(value); }
+      }
+      public Builder SetOptionalStringPiece(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.optionalStringPiece_ = value;
+        return this;
+      }
+      public Builder ClearOptionalStringPiece() {
+        PrepareBuilder();
+        result.optionalStringPiece_ = "";
+        return this;
+      }
+
+      public string OptionalCord {
+        get { return result.OptionalCord; }
+        set { SetOptionalCord(value); }
+      }
+      public Builder SetOptionalCord(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.optionalCord_ = value;
+        return this;
+      }
+      public Builder ClearOptionalCord() {
+        PrepareBuilder();
+        result.optionalCord_ = "";
+        return this;
+      }
+
+      public bool HasOptionalLazyMessage {
+       get { return result.hasOptionalLazyMessage; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage OptionalLazyMessage {
+        get { return result.OptionalLazyMessage; }
+        set { SetOptionalLazyMessage(value); }
+      }
+      public Builder SetOptionalLazyMessage(global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptionalLazyMessage = true;
+        result.optionalLazyMessage_ = value;
+        return this;
+      }
+      public Builder SetOptionalLazyMessage(global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasOptionalLazyMessage = true;
+        result.optionalLazyMessage_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeOptionalLazyMessage(global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasOptionalLazyMessage &&
+            result.optionalLazyMessage_ != global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage.DefaultInstance) {
+            result.optionalLazyMessage_ = global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage.CreateBuilder(result.optionalLazyMessage_).MergeFrom(value).BuildPartial();
+        } else {
+          result.optionalLazyMessage_ = value;
+        }
+        result.hasOptionalLazyMessage = true;
+        return this;
+      }
+      public Builder ClearOptionalLazyMessage() {
+        PrepareBuilder();
+        result.hasOptionalLazyMessage = false;
+        result.optionalLazyMessage_ = null;
+        return this;
+      }
+
+      public pbc::IPopsicleList<int> RepeatedInt32List {
+        get { return PrepareBuilder().repeatedInt32_; }
+      }
+      public int RepeatedInt32Count {
+        get { return result.RepeatedInt32Count; }
+      }
+      public int GetRepeatedInt32(int index) {
+        return result.GetRepeatedInt32(index);
+      }
+      public Builder SetRepeatedInt32(int index, int value) {
+        PrepareBuilder();
+        result.repeatedInt32_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedInt32(int value) {
+        PrepareBuilder();
+        result.repeatedInt32_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedInt32(scg::IEnumerable<int> values) {
+        PrepareBuilder();
+        result.repeatedInt32_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedInt32() {
+        PrepareBuilder();
+        result.repeatedInt32_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<long> RepeatedInt64List {
+        get { return PrepareBuilder().repeatedInt64_; }
+      }
+      public int RepeatedInt64Count {
+        get { return result.RepeatedInt64Count; }
+      }
+      public long GetRepeatedInt64(int index) {
+        return result.GetRepeatedInt64(index);
+      }
+      public Builder SetRepeatedInt64(int index, long value) {
+        PrepareBuilder();
+        result.repeatedInt64_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedInt64(long value) {
+        PrepareBuilder();
+        result.repeatedInt64_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedInt64(scg::IEnumerable<long> values) {
+        PrepareBuilder();
+        result.repeatedInt64_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedInt64() {
+        PrepareBuilder();
+        result.repeatedInt64_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<uint> RepeatedUint32List {
+        get { return PrepareBuilder().repeatedUint32_; }
+      }
+      public int RepeatedUint32Count {
+        get { return result.RepeatedUint32Count; }
+      }
+      public uint GetRepeatedUint32(int index) {
+        return result.GetRepeatedUint32(index);
+      }
+      public Builder SetRepeatedUint32(int index, uint value) {
+        PrepareBuilder();
+        result.repeatedUint32_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedUint32(uint value) {
+        PrepareBuilder();
+        result.repeatedUint32_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedUint32(scg::IEnumerable<uint> values) {
+        PrepareBuilder();
+        result.repeatedUint32_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedUint32() {
+        PrepareBuilder();
+        result.repeatedUint32_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<ulong> RepeatedUint64List {
+        get { return PrepareBuilder().repeatedUint64_; }
+      }
+      public int RepeatedUint64Count {
+        get { return result.RepeatedUint64Count; }
+      }
+      public ulong GetRepeatedUint64(int index) {
+        return result.GetRepeatedUint64(index);
+      }
+      public Builder SetRepeatedUint64(int index, ulong value) {
+        PrepareBuilder();
+        result.repeatedUint64_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedUint64(ulong value) {
+        PrepareBuilder();
+        result.repeatedUint64_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedUint64(scg::IEnumerable<ulong> values) {
+        PrepareBuilder();
+        result.repeatedUint64_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedUint64() {
+        PrepareBuilder();
+        result.repeatedUint64_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<int> RepeatedSint32List {
+        get { return PrepareBuilder().repeatedSint32_; }
+      }
+      public int RepeatedSint32Count {
+        get { return result.RepeatedSint32Count; }
+      }
+      public int GetRepeatedSint32(int index) {
+        return result.GetRepeatedSint32(index);
+      }
+      public Builder SetRepeatedSint32(int index, int value) {
+        PrepareBuilder();
+        result.repeatedSint32_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedSint32(int value) {
+        PrepareBuilder();
+        result.repeatedSint32_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedSint32(scg::IEnumerable<int> values) {
+        PrepareBuilder();
+        result.repeatedSint32_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedSint32() {
+        PrepareBuilder();
+        result.repeatedSint32_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<long> RepeatedSint64List {
+        get { return PrepareBuilder().repeatedSint64_; }
+      }
+      public int RepeatedSint64Count {
+        get { return result.RepeatedSint64Count; }
+      }
+      public long GetRepeatedSint64(int index) {
+        return result.GetRepeatedSint64(index);
+      }
+      public Builder SetRepeatedSint64(int index, long value) {
+        PrepareBuilder();
+        result.repeatedSint64_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedSint64(long value) {
+        PrepareBuilder();
+        result.repeatedSint64_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedSint64(scg::IEnumerable<long> values) {
+        PrepareBuilder();
+        result.repeatedSint64_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedSint64() {
+        PrepareBuilder();
+        result.repeatedSint64_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<uint> RepeatedFixed32List {
+        get { return PrepareBuilder().repeatedFixed32_; }
+      }
+      public int RepeatedFixed32Count {
+        get { return result.RepeatedFixed32Count; }
+      }
+      public uint GetRepeatedFixed32(int index) {
+        return result.GetRepeatedFixed32(index);
+      }
+      public Builder SetRepeatedFixed32(int index, uint value) {
+        PrepareBuilder();
+        result.repeatedFixed32_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedFixed32(uint value) {
+        PrepareBuilder();
+        result.repeatedFixed32_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedFixed32(scg::IEnumerable<uint> values) {
+        PrepareBuilder();
+        result.repeatedFixed32_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedFixed32() {
+        PrepareBuilder();
+        result.repeatedFixed32_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<ulong> RepeatedFixed64List {
+        get { return PrepareBuilder().repeatedFixed64_; }
+      }
+      public int RepeatedFixed64Count {
+        get { return result.RepeatedFixed64Count; }
+      }
+      public ulong GetRepeatedFixed64(int index) {
+        return result.GetRepeatedFixed64(index);
+      }
+      public Builder SetRepeatedFixed64(int index, ulong value) {
+        PrepareBuilder();
+        result.repeatedFixed64_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedFixed64(ulong value) {
+        PrepareBuilder();
+        result.repeatedFixed64_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedFixed64(scg::IEnumerable<ulong> values) {
+        PrepareBuilder();
+        result.repeatedFixed64_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedFixed64() {
+        PrepareBuilder();
+        result.repeatedFixed64_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<int> RepeatedSfixed32List {
+        get { return PrepareBuilder().repeatedSfixed32_; }
+      }
+      public int RepeatedSfixed32Count {
+        get { return result.RepeatedSfixed32Count; }
+      }
+      public int GetRepeatedSfixed32(int index) {
+        return result.GetRepeatedSfixed32(index);
+      }
+      public Builder SetRepeatedSfixed32(int index, int value) {
+        PrepareBuilder();
+        result.repeatedSfixed32_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedSfixed32(int value) {
+        PrepareBuilder();
+        result.repeatedSfixed32_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedSfixed32(scg::IEnumerable<int> values) {
+        PrepareBuilder();
+        result.repeatedSfixed32_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedSfixed32() {
+        PrepareBuilder();
+        result.repeatedSfixed32_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<long> RepeatedSfixed64List {
+        get { return PrepareBuilder().repeatedSfixed64_; }
+      }
+      public int RepeatedSfixed64Count {
+        get { return result.RepeatedSfixed64Count; }
+      }
+      public long GetRepeatedSfixed64(int index) {
+        return result.GetRepeatedSfixed64(index);
+      }
+      public Builder SetRepeatedSfixed64(int index, long value) {
+        PrepareBuilder();
+        result.repeatedSfixed64_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedSfixed64(long value) {
+        PrepareBuilder();
+        result.repeatedSfixed64_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedSfixed64(scg::IEnumerable<long> values) {
+        PrepareBuilder();
+        result.repeatedSfixed64_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedSfixed64() {
+        PrepareBuilder();
+        result.repeatedSfixed64_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<float> RepeatedFloatList {
+        get { return PrepareBuilder().repeatedFloat_; }
+      }
+      public int RepeatedFloatCount {
+        get { return result.RepeatedFloatCount; }
+      }
+      public float GetRepeatedFloat(int index) {
+        return result.GetRepeatedFloat(index);
+      }
+      public Builder SetRepeatedFloat(int index, float value) {
+        PrepareBuilder();
+        result.repeatedFloat_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedFloat(float value) {
+        PrepareBuilder();
+        result.repeatedFloat_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedFloat(scg::IEnumerable<float> values) {
+        PrepareBuilder();
+        result.repeatedFloat_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedFloat() {
+        PrepareBuilder();
+        result.repeatedFloat_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<double> RepeatedDoubleList {
+        get { return PrepareBuilder().repeatedDouble_; }
+      }
+      public int RepeatedDoubleCount {
+        get { return result.RepeatedDoubleCount; }
+      }
+      public double GetRepeatedDouble(int index) {
+        return result.GetRepeatedDouble(index);
+      }
+      public Builder SetRepeatedDouble(int index, double value) {
+        PrepareBuilder();
+        result.repeatedDouble_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedDouble(double value) {
+        PrepareBuilder();
+        result.repeatedDouble_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedDouble(scg::IEnumerable<double> values) {
+        PrepareBuilder();
+        result.repeatedDouble_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedDouble() {
+        PrepareBuilder();
+        result.repeatedDouble_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<bool> RepeatedBoolList {
+        get { return PrepareBuilder().repeatedBool_; }
+      }
+      public int RepeatedBoolCount {
+        get { return result.RepeatedBoolCount; }
+      }
+      public bool GetRepeatedBool(int index) {
+        return result.GetRepeatedBool(index);
+      }
+      public Builder SetRepeatedBool(int index, bool value) {
+        PrepareBuilder();
+        result.repeatedBool_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedBool(bool value) {
+        PrepareBuilder();
+        result.repeatedBool_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedBool(scg::IEnumerable<bool> values) {
+        PrepareBuilder();
+        result.repeatedBool_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedBool() {
+        PrepareBuilder();
+        result.repeatedBool_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<string> RepeatedStringList {
+        get { return PrepareBuilder().repeatedString_; }
+      }
+      public int RepeatedStringCount {
+        get { return result.RepeatedStringCount; }
+      }
+      public string GetRepeatedString(int index) {
+        return result.GetRepeatedString(index);
+      }
+      public Builder SetRepeatedString(int index, string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedString_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedString(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedString_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedString(scg::IEnumerable<string> values) {
+        PrepareBuilder();
+        result.repeatedString_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedString() {
+        PrepareBuilder();
+        result.repeatedString_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<pb::ByteString> RepeatedBytesList {
+        get { return PrepareBuilder().repeatedBytes_; }
+      }
+      public int RepeatedBytesCount {
+        get { return result.RepeatedBytesCount; }
+      }
+      public pb::ByteString GetRepeatedBytes(int index) {
+        return result.GetRepeatedBytes(index);
+      }
+      public Builder SetRepeatedBytes(int index, pb::ByteString value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedBytes_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedBytes(pb::ByteString value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedBytes_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedBytes(scg::IEnumerable<pb::ByteString> values) {
+        PrepareBuilder();
+        result.repeatedBytes_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedBytes() {
+        PrepareBuilder();
+        result.repeatedBytes_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage> RepeatedNestedMessageList {
+        get { return PrepareBuilder().repeatedNestedMessage_; }
+      }
+      public int RepeatedNestedMessageCount {
+        get { return result.RepeatedNestedMessageCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage GetRepeatedNestedMessage(int index) {
+        return result.GetRepeatedNestedMessage(index);
+      }
+      public Builder SetRepeatedNestedMessage(int index, global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedNestedMessage_[index] = value;
+        return this;
+      }
+      public Builder SetRepeatedNestedMessage(int index, global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedNestedMessage_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddRepeatedNestedMessage(global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedNestedMessage_.Add(value);
+        return this;
+      }
+      public Builder AddRepeatedNestedMessage(global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedNestedMessage_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeRepeatedNestedMessage(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage> values) {
+        PrepareBuilder();
+        result.repeatedNestedMessage_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedNestedMessage() {
+        PrepareBuilder();
+        result.repeatedNestedMessage_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignMessage> RepeatedForeignMessageList {
+        get { return PrepareBuilder().repeatedForeignMessage_; }
+      }
+      public int RepeatedForeignMessageCount {
+        get { return result.RepeatedForeignMessageCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignMessage GetRepeatedForeignMessage(int index) {
+        return result.GetRepeatedForeignMessage(index);
+      }
+      public Builder SetRepeatedForeignMessage(int index, global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedForeignMessage_[index] = value;
+        return this;
+      }
+      public Builder SetRepeatedForeignMessage(int index, global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedForeignMessage_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddRepeatedForeignMessage(global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedForeignMessage_.Add(value);
+        return this;
+      }
+      public Builder AddRepeatedForeignMessage(global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedForeignMessage_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeRepeatedForeignMessage(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignMessage> values) {
+        PrepareBuilder();
+        result.repeatedForeignMessage_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedForeignMessage() {
+        PrepareBuilder();
+        result.repeatedForeignMessage_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> RepeatedProto2MessageList {
+        get { return PrepareBuilder().repeatedProto2Message_; }
+      }
+      public int RepeatedProto2MessageCount {
+        get { return result.RepeatedProto2MessageCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypes GetRepeatedProto2Message(int index) {
+        return result.GetRepeatedProto2Message(index);
+      }
+      public Builder SetRepeatedProto2Message(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedProto2Message_[index] = value;
+        return this;
+      }
+      public Builder SetRepeatedProto2Message(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedProto2Message_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddRepeatedProto2Message(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedProto2Message_.Add(value);
+        return this;
+      }
+      public Builder AddRepeatedProto2Message(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedProto2Message_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeRepeatedProto2Message(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> values) {
+        PrepareBuilder();
+        result.repeatedProto2Message_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedProto2Message() {
+        PrepareBuilder();
+        result.repeatedProto2Message_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedEnum> RepeatedNestedEnumList {
+        get { return PrepareBuilder().repeatedNestedEnum_; }
+      }
+      public int RepeatedNestedEnumCount {
+        get { return result.RepeatedNestedEnumCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedEnum GetRepeatedNestedEnum(int index) {
+        return result.GetRepeatedNestedEnum(index);
+      }
+      public Builder SetRepeatedNestedEnum(int index, global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedEnum value) {
+        PrepareBuilder();
+        result.repeatedNestedEnum_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedNestedEnum(global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedEnum value) {
+        PrepareBuilder();
+        result.repeatedNestedEnum_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedNestedEnum(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedEnum> values) {
+        PrepareBuilder();
+        result.repeatedNestedEnum_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedNestedEnum() {
+        PrepareBuilder();
+        result.repeatedNestedEnum_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignEnum> RepeatedForeignEnumList {
+        get { return PrepareBuilder().repeatedForeignEnum_; }
+      }
+      public int RepeatedForeignEnumCount {
+        get { return result.RepeatedForeignEnumCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignEnum GetRepeatedForeignEnum(int index) {
+        return result.GetRepeatedForeignEnum(index);
+      }
+      public Builder SetRepeatedForeignEnum(int index, global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignEnum value) {
+        PrepareBuilder();
+        result.repeatedForeignEnum_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedForeignEnum(global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignEnum value) {
+        PrepareBuilder();
+        result.repeatedForeignEnum_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedForeignEnum(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignEnum> values) {
+        PrepareBuilder();
+        result.repeatedForeignEnum_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedForeignEnum() {
+        PrepareBuilder();
+        result.repeatedForeignEnum_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<string> RepeatedStringPieceList {
+        get { return PrepareBuilder().repeatedStringPiece_; }
+      }
+      public int RepeatedStringPieceCount {
+        get { return result.RepeatedStringPieceCount; }
+      }
+      public string GetRepeatedStringPiece(int index) {
+        return result.GetRepeatedStringPiece(index);
+      }
+      public Builder SetRepeatedStringPiece(int index, string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedStringPiece_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedStringPiece(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedStringPiece_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedStringPiece(scg::IEnumerable<string> values) {
+        PrepareBuilder();
+        result.repeatedStringPiece_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedStringPiece() {
+        PrepareBuilder();
+        result.repeatedStringPiece_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<string> RepeatedCordList {
+        get { return PrepareBuilder().repeatedCord_; }
+      }
+      public int RepeatedCordCount {
+        get { return result.RepeatedCordCount; }
+      }
+      public string GetRepeatedCord(int index) {
+        return result.GetRepeatedCord(index);
+      }
+      public Builder SetRepeatedCord(int index, string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedCord_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedCord(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedCord_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedCord(scg::IEnumerable<string> values) {
+        PrepareBuilder();
+        result.repeatedCord_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedCord() {
+        PrepareBuilder();
+        result.repeatedCord_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage> RepeatedLazyMessageList {
+        get { return PrepareBuilder().repeatedLazyMessage_; }
+      }
+      public int RepeatedLazyMessageCount {
+        get { return result.RepeatedLazyMessageCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage GetRepeatedLazyMessage(int index) {
+        return result.GetRepeatedLazyMessage(index);
+      }
+      public Builder SetRepeatedLazyMessage(int index, global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedLazyMessage_[index] = value;
+        return this;
+      }
+      public Builder SetRepeatedLazyMessage(int index, global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedLazyMessage_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddRepeatedLazyMessage(global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedLazyMessage_.Add(value);
+        return this;
+      }
+      public Builder AddRepeatedLazyMessage(global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedLazyMessage_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeRepeatedLazyMessage(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage> values) {
+        PrepareBuilder();
+        result.repeatedLazyMessage_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedLazyMessage() {
+        PrepareBuilder();
+        result.repeatedLazyMessage_.Clear();
+        return this;
+      }
+
+      public uint OneofUint32 {
+        get { return result.OneofUint32; }
+        set { SetOneofUint32(value); }
+      }
+      public Builder SetOneofUint32(uint value) {
+        PrepareBuilder();
+        result.oneofUint32_ = value;
+        return this;
+      }
+      public Builder ClearOneofUint32() {
+        PrepareBuilder();
+        result.oneofUint32_ = 0;
+        return this;
+      }
+
+      public bool HasOneofNestedMessage {
+       get { return result.hasOneofNestedMessage; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage OneofNestedMessage {
+        get { return result.OneofNestedMessage; }
+        set { SetOneofNestedMessage(value); }
+      }
+      public Builder SetOneofNestedMessage(global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOneofNestedMessage = true;
+        result.oneofNestedMessage_ = value;
+        return this;
+      }
+      public Builder SetOneofNestedMessage(global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasOneofNestedMessage = true;
+        result.oneofNestedMessage_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeOneofNestedMessage(global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasOneofNestedMessage &&
+            result.oneofNestedMessage_ != global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage.DefaultInstance) {
+            result.oneofNestedMessage_ = global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedMessage.CreateBuilder(result.oneofNestedMessage_).MergeFrom(value).BuildPartial();
+        } else {
+          result.oneofNestedMessage_ = value;
+        }
+        result.hasOneofNestedMessage = true;
+        return this;
+      }
+      public Builder ClearOneofNestedMessage() {
+        PrepareBuilder();
+        result.hasOneofNestedMessage = false;
+        result.oneofNestedMessage_ = null;
+        return this;
+      }
+
+      public string OneofString {
+        get { return result.OneofString; }
+        set { SetOneofString(value); }
+      }
+      public Builder SetOneofString(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.oneofString_ = value;
+        return this;
+      }
+      public Builder ClearOneofString() {
+        PrepareBuilder();
+        result.oneofString_ = "";
+        return this;
+      }
+
+      public global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedEnum OneofEnum {
+        get { return result.OneofEnum; }
+        set { SetOneofEnum(value); }
+      }
+      public Builder SetOneofEnum(global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedEnum value) {
+        PrepareBuilder();
+        result.oneofEnum_ = value;
+        return this;
+      }
+      public Builder ClearOneofEnum() {
+        PrepareBuilder();
+        result.oneofEnum_ = global::Google.ProtocolBuffers.TestProtos.Proto3.TestAllTypes.Types.NestedEnum.FOO;
+        return this;
+      }
+    }
+    static TestAllTypes() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Proto3.UnittestNoFieldPresence.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestProto2Required : pb::GeneratedMessage<TestProto2Required, TestProto2Required.Builder> {
+    private TestProto2Required() { }
+    private static readonly TestProto2Required defaultInstance = new TestProto2Required().MakeReadOnly();
+    private static readonly string[] _testProto2RequiredFieldNames = new string[] { "proto2" };
+    private static readonly uint[] _testProto2RequiredFieldTags = new uint[] { 10 };
+    public static TestProto2Required DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestProto2Required DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestProto2Required ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Proto3.UnittestNoFieldPresence.internal__static_proto2_nofieldpresence_unittest_TestProto2Required__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestProto2Required, TestProto2Required.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Proto3.UnittestNoFieldPresence.internal__static_proto2_nofieldpresence_unittest_TestProto2Required__FieldAccessorTable; }
+    }
+
+    public const int Proto2FieldNumber = 1;
+    private bool hasProto2;
+    private global::Google.ProtocolBuffers.TestProtos.TestRequired proto2_;
+    public bool HasProto2 {
+      get { return hasProto2; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestRequired Proto2 {
+      get { return proto2_ ?? global::Google.ProtocolBuffers.TestProtos.TestRequired.DefaultInstance; }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testProto2RequiredFieldNames;
+      if (hasProto2) {
+        output.WriteMessage(1, field_names[0], Proto2);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasProto2) {
+        size += pb::CodedOutputStream.ComputeMessageSize(1, Proto2);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static TestProto2Required ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestProto2Required ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestProto2Required ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestProto2Required ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestProto2Required ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestProto2Required ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestProto2Required ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestProto2Required ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestProto2Required ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestProto2Required ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestProto2Required MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestProto2Required prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestProto2Required, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestProto2Required cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestProto2Required result;
+
+      private TestProto2Required PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestProto2Required original = result;
+          result = new TestProto2Required();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestProto2Required MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.Proto3.TestProto2Required.Descriptor; }
+      }
+
+      public override TestProto2Required DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.Proto3.TestProto2Required.DefaultInstance; }
+      }
+
+      public override TestProto2Required BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is TestProto2Required) {
+          return MergeFrom((TestProto2Required) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestProto2Required other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.Proto3.TestProto2Required.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasProto2) {
+          MergeProto2(other.Proto2);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testProto2RequiredFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testProto2RequiredFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              global::Google.ProtocolBuffers.TestProtos.TestRequired.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestRequired.CreateBuilder();
+              if (result.hasProto2) {
+                subBuilder.MergeFrom(Proto2);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              Proto2 = subBuilder.BuildPartial();
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasProto2 {
+       get { return result.hasProto2; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestRequired Proto2 {
+        get { return result.Proto2; }
+        set { SetProto2(value); }
+      }
+      public Builder SetProto2(global::Google.ProtocolBuffers.TestProtos.TestRequired value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasProto2 = true;
+        result.proto2_ = value;
+        return this;
+      }
+      public Builder SetProto2(global::Google.ProtocolBuffers.TestProtos.TestRequired.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasProto2 = true;
+        result.proto2_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeProto2(global::Google.ProtocolBuffers.TestProtos.TestRequired value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasProto2 &&
+            result.proto2_ != global::Google.ProtocolBuffers.TestProtos.TestRequired.DefaultInstance) {
+            result.proto2_ = global::Google.ProtocolBuffers.TestProtos.TestRequired.CreateBuilder(result.proto2_).MergeFrom(value).BuildPartial();
+        } else {
+          result.proto2_ = value;
+        }
+        result.hasProto2 = true;
+        return this;
+      }
+      public Builder ClearProto2() {
+        PrepareBuilder();
+        result.hasProto2 = false;
+        result.proto2_ = null;
+        return this;
+      }
+    }
+    static TestProto2Required() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Proto3.UnittestNoFieldPresence.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class ForeignMessage : pb::GeneratedMessage<ForeignMessage, ForeignMessage.Builder> {
+    private ForeignMessage() { }
+    private static readonly ForeignMessage defaultInstance = new ForeignMessage().MakeReadOnly();
+    private static readonly string[] _foreignMessageFieldNames = new string[] { "c" };
+    private static readonly uint[] _foreignMessageFieldTags = new uint[] { 8 };
+    public static ForeignMessage DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override ForeignMessage DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override ForeignMessage ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.Proto3.UnittestNoFieldPresence.internal__static_proto2_nofieldpresence_unittest_ForeignMessage__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<ForeignMessage, ForeignMessage.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.Proto3.UnittestNoFieldPresence.internal__static_proto2_nofieldpresence_unittest_ForeignMessage__FieldAccessorTable; }
+    }
+
+    public const int CFieldNumber = 1;
+    private int c_;
+    public int C {
+      get { return c_; }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _foreignMessageFieldNames;
+      if (C != 0) {
+        output.WriteInt32(1, field_names[0], C);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (C != 0) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, C);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static ForeignMessage ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static ForeignMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static ForeignMessage ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static ForeignMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static ForeignMessage ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static ForeignMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static ForeignMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static ForeignMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static ForeignMessage ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static ForeignMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private ForeignMessage MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(ForeignMessage prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<ForeignMessage, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(ForeignMessage cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private ForeignMessage result;
+
+      private ForeignMessage PrepareBuilder() {
+        if (resultIsReadOnly) {
+          ForeignMessage original = result;
+          result = new ForeignMessage();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override ForeignMessage MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignMessage.Descriptor; }
+      }
+
+      public override ForeignMessage DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignMessage.DefaultInstance; }
+      }
+
+      public override ForeignMessage BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is ForeignMessage) {
+          return MergeFrom((ForeignMessage) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(ForeignMessage other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.Proto3.ForeignMessage.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.C != 0) {
+          C = other.C;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_foreignMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _foreignMessageFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              input.ReadInt32(ref result.c_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public int C {
+        get { return result.C; }
+        set { SetC(value); }
+      }
+      public Builder SetC(int value) {
+        PrepareBuilder();
+        result.c_ = value;
+        return this;
+      }
+      public Builder ClearC() {
+        PrepareBuilder();
+        result.c_ = 0;
+        return this;
+      }
+    }
+    static ForeignMessage() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Proto3.UnittestNoFieldPresence.Descriptor, null);
+    }
+  }
+
+  #endregion
+
+}
+
+#endregion Designer generated code
diff --git a/csharp/src/ProtocolBuffers.Test/TestProtos/UnittestOptimizeFor.cs b/csharp/src/ProtocolBuffers.Test/TestProtos/UnittestOptimizeFor.cs
new file mode 100644
index 00000000..33e2ef4f
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/TestProtos/UnittestOptimizeFor.cs
@@ -0,0 +1,719 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/unittest_optimize_for.proto
+#pragma warning disable 1591, 0612, 3021
+#region Designer generated code
+
+using pb = global::Google.ProtocolBuffers;
+using pbc = global::Google.ProtocolBuffers.Collections;
+using pbd = global::Google.ProtocolBuffers.Descriptors;
+using scg = global::System.Collections.Generic;
+namespace Google.ProtocolBuffers.TestProtos {
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public static partial class UnittestOptimizeFor {
+
+    #region Extension registration
+    public static void RegisterAllExtensions(pb::ExtensionRegistry registry) {
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.TestOptimizedForSize.TestExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.TestOptimizedForSize.TestExtension2);
+    }
+    #endregion
+    #region Static variables
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestOptimizedForSize__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestOptimizedForSize, global::Google.ProtocolBuffers.TestProtos.TestOptimizedForSize.Builder> internal__static_protobuf_unittest_TestOptimizedForSize__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestRequiredOptimizedForSize__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestRequiredOptimizedForSize, global::Google.ProtocolBuffers.TestProtos.TestRequiredOptimizedForSize.Builder> internal__static_protobuf_unittest_TestRequiredOptimizedForSize__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestOptionalOptimizedForSize__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestOptionalOptimizedForSize, global::Google.ProtocolBuffers.TestProtos.TestOptionalOptimizedForSize.Builder> internal__static_protobuf_unittest_TestOptionalOptimizedForSize__FieldAccessorTable;
+    #endregion
+    #region Descriptor
+    public static pbd::FileDescriptor Descriptor {
+      get { return descriptor; }
+    }
+    private static pbd::FileDescriptor descriptor;
+
+    static UnittestOptimizeFor() {
+      byte[] descriptorData = global::System.Convert.FromBase64String(
+          string.Concat(
+            "Citnb29nbGUvcHJvdG9idWYvdW5pdHRlc3Rfb3B0aW1pemVfZm9yLnByb3Rv", 
+            "EhFwcm90b2J1Zl91bml0dGVzdBoeZ29vZ2xlL3Byb3RvYnVmL3VuaXR0ZXN0", 
+            "LnByb3RvIsoCChRUZXN0T3B0aW1pemVkRm9yU2l6ZRIJCgFpGAEgASgFEi4K", 
+            "A21zZxgTIAEoCzIhLnByb3RvYnVmX3VuaXR0ZXN0LkZvcmVpZ25NZXNzYWdl", 
+            "EhcKDWludGVnZXJfZmllbGQYAiABKAVIABIWCgxzdHJpbmdfZmllbGQYAyAB", 
+            "KAlIACoJCOgHEICAgIACMkAKDnRlc3RfZXh0ZW5zaW9uEicucHJvdG9idWZf", 
+            "dW5pdHRlc3QuVGVzdE9wdGltaXplZEZvclNpemUY0gkgASgFMnIKD3Rlc3Rf", 
+            "ZXh0ZW5zaW9uMhInLnByb3RvYnVmX3VuaXR0ZXN0LlRlc3RPcHRpbWl6ZWRG", 
+            "b3JTaXplGNMJIAEoCzIvLnByb3RvYnVmX3VuaXR0ZXN0LlRlc3RSZXF1aXJl", 
+            "ZE9wdGltaXplZEZvclNpemVCBQoDZm9vIikKHFRlc3RSZXF1aXJlZE9wdGlt", 
+            "aXplZEZvclNpemUSCQoBeBgBIAIoBSJaChxUZXN0T3B0aW9uYWxPcHRpbWl6", 
+            "ZWRGb3JTaXplEjoKAW8YASABKAsyLy5wcm90b2J1Zl91bml0dGVzdC5UZXN0", 
+            "UmVxdWlyZWRPcHRpbWl6ZWRGb3JTaXplQiZIAqoCIUdvb2dsZS5Qcm90b2Nv", 
+          "bEJ1ZmZlcnMuVGVzdFByb3Rvcw=="));
+      pbd::FileDescriptor.InternalDescriptorAssigner assigner = delegate(pbd::FileDescriptor root) {
+        descriptor = root;
+        internal__static_protobuf_unittest_TestOptimizedForSize__Descriptor = Descriptor.MessageTypes[0];
+        internal__static_protobuf_unittest_TestOptimizedForSize__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestOptimizedForSize, global::Google.ProtocolBuffers.TestProtos.TestOptimizedForSize.Builder>(internal__static_protobuf_unittest_TestOptimizedForSize__Descriptor,
+                new string[] { "I", "Msg", "IntegerField", "StringField", });
+        global::Google.ProtocolBuffers.TestProtos.TestOptimizedForSize.TestExtension = pb::GeneratedSingleExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.TestOptimizedForSize.Descriptor.Extensions[0]);
+        global::Google.ProtocolBuffers.TestProtos.TestOptimizedForSize.TestExtension2 = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.TestRequiredOptimizedForSize>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.TestOptimizedForSize.Descriptor.Extensions[1]);
+        internal__static_protobuf_unittest_TestRequiredOptimizedForSize__Descriptor = Descriptor.MessageTypes[1];
+        internal__static_protobuf_unittest_TestRequiredOptimizedForSize__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestRequiredOptimizedForSize, global::Google.ProtocolBuffers.TestProtos.TestRequiredOptimizedForSize.Builder>(internal__static_protobuf_unittest_TestRequiredOptimizedForSize__Descriptor,
+                new string[] { "X", });
+        internal__static_protobuf_unittest_TestOptionalOptimizedForSize__Descriptor = Descriptor.MessageTypes[2];
+        internal__static_protobuf_unittest_TestOptionalOptimizedForSize__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestOptionalOptimizedForSize, global::Google.ProtocolBuffers.TestProtos.TestOptionalOptimizedForSize.Builder>(internal__static_protobuf_unittest_TestOptionalOptimizedForSize__Descriptor,
+                new string[] { "O", });
+        pb::ExtensionRegistry registry = pb::ExtensionRegistry.CreateInstance();
+        RegisterAllExtensions(registry);
+        global::Google.ProtocolBuffers.TestProtos.Unittest.RegisterAllExtensions(registry);
+        return registry;
+      };
+      pbd::FileDescriptor.InternalBuildGeneratedFileFrom(descriptorData,
+          new pbd::FileDescriptor[] {
+          global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, 
+          }, assigner);
+    }
+    #endregion
+
+  }
+  #region Messages
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestOptimizedForSize : pb::ExtendableMessage<TestOptimizedForSize, TestOptimizedForSize.Builder> {
+    private TestOptimizedForSize() { }
+    private static readonly TestOptimizedForSize defaultInstance = new TestOptimizedForSize().MakeReadOnly();
+    public static TestOptimizedForSize DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestOptimizedForSize DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestOptimizedForSize ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestOptimizeFor.internal__static_protobuf_unittest_TestOptimizedForSize__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestOptimizedForSize, TestOptimizedForSize.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestOptimizeFor.internal__static_protobuf_unittest_TestOptimizedForSize__FieldAccessorTable; }
+    }
+
+    public const int TestExtensionFieldNumber = 1234;
+    public static pb::GeneratedExtensionBase<int> TestExtension;
+    public const int TestExtension2FieldNumber = 1235;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.TestRequiredOptimizedForSize> TestExtension2;
+    public const int IFieldNumber = 1;
+    private bool hasI;
+    private int i_;
+    public bool HasI {
+      get { return hasI; }
+    }
+    public int I {
+      get { return i_; }
+    }
+
+    public const int MsgFieldNumber = 19;
+    private bool hasMsg;
+    private global::Google.ProtocolBuffers.TestProtos.ForeignMessage msg_;
+    public bool HasMsg {
+      get { return hasMsg; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ForeignMessage Msg {
+      get { return msg_ ?? global::Google.ProtocolBuffers.TestProtos.ForeignMessage.DefaultInstance; }
+    }
+
+    public const int IntegerFieldFieldNumber = 2;
+    private bool hasIntegerField;
+    private int integerField_;
+    public bool HasIntegerField {
+      get { return hasIntegerField; }
+    }
+    public int IntegerField {
+      get { return integerField_; }
+    }
+
+    public const int StringFieldFieldNumber = 3;
+    private bool hasStringField;
+    private string stringField_ = "";
+    public bool HasStringField {
+      get { return hasStringField; }
+    }
+    public string StringField {
+      get { return stringField_; }
+    }
+
+    public static TestOptimizedForSize ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestOptimizedForSize ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestOptimizedForSize ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestOptimizedForSize ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestOptimizedForSize ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestOptimizedForSize ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestOptimizedForSize ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestOptimizedForSize ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestOptimizedForSize ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestOptimizedForSize ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestOptimizedForSize MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestOptimizedForSize prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::ExtendableBuilder<TestOptimizedForSize, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestOptimizedForSize cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestOptimizedForSize result;
+
+      private TestOptimizedForSize PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestOptimizedForSize original = result;
+          result = new TestOptimizedForSize();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestOptimizedForSize MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestOptimizedForSize.Descriptor; }
+      }
+
+      public override TestOptimizedForSize DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestOptimizedForSize.DefaultInstance; }
+      }
+
+      public override TestOptimizedForSize BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+
+      public bool HasI {
+        get { return result.hasI; }
+      }
+      public int I {
+        get { return result.I; }
+        set { SetI(value); }
+      }
+      public Builder SetI(int value) {
+        PrepareBuilder();
+        result.hasI = true;
+        result.i_ = value;
+        return this;
+      }
+      public Builder ClearI() {
+        PrepareBuilder();
+        result.hasI = false;
+        result.i_ = 0;
+        return this;
+      }
+
+      public bool HasMsg {
+       get { return result.hasMsg; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ForeignMessage Msg {
+        get { return result.Msg; }
+        set { SetMsg(value); }
+      }
+      public Builder SetMsg(global::Google.ProtocolBuffers.TestProtos.ForeignMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasMsg = true;
+        result.msg_ = value;
+        return this;
+      }
+      public Builder SetMsg(global::Google.ProtocolBuffers.TestProtos.ForeignMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasMsg = true;
+        result.msg_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeMsg(global::Google.ProtocolBuffers.TestProtos.ForeignMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasMsg &&
+            result.msg_ != global::Google.ProtocolBuffers.TestProtos.ForeignMessage.DefaultInstance) {
+            result.msg_ = global::Google.ProtocolBuffers.TestProtos.ForeignMessage.CreateBuilder(result.msg_).MergeFrom(value).BuildPartial();
+        } else {
+          result.msg_ = value;
+        }
+        result.hasMsg = true;
+        return this;
+      }
+      public Builder ClearMsg() {
+        PrepareBuilder();
+        result.hasMsg = false;
+        result.msg_ = null;
+        return this;
+      }
+
+      public bool HasIntegerField {
+        get { return result.hasIntegerField; }
+      }
+      public int IntegerField {
+        get { return result.IntegerField; }
+        set { SetIntegerField(value); }
+      }
+      public Builder SetIntegerField(int value) {
+        PrepareBuilder();
+        result.hasIntegerField = true;
+        result.integerField_ = value;
+        return this;
+      }
+      public Builder ClearIntegerField() {
+        PrepareBuilder();
+        result.hasIntegerField = false;
+        result.integerField_ = 0;
+        return this;
+      }
+
+      public bool HasStringField {
+        get { return result.hasStringField; }
+      }
+      public string StringField {
+        get { return result.StringField; }
+        set { SetStringField(value); }
+      }
+      public Builder SetStringField(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasStringField = true;
+        result.stringField_ = value;
+        return this;
+      }
+      public Builder ClearStringField() {
+        PrepareBuilder();
+        result.hasStringField = false;
+        result.stringField_ = "";
+        return this;
+      }
+    }
+    static TestOptimizedForSize() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestOptimizeFor.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestRequiredOptimizedForSize : pb::GeneratedMessage<TestRequiredOptimizedForSize, TestRequiredOptimizedForSize.Builder> {
+    private TestRequiredOptimizedForSize() { }
+    private static readonly TestRequiredOptimizedForSize defaultInstance = new TestRequiredOptimizedForSize().MakeReadOnly();
+    public static TestRequiredOptimizedForSize DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestRequiredOptimizedForSize DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestRequiredOptimizedForSize ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestOptimizeFor.internal__static_protobuf_unittest_TestRequiredOptimizedForSize__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestRequiredOptimizedForSize, TestRequiredOptimizedForSize.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestOptimizeFor.internal__static_protobuf_unittest_TestRequiredOptimizedForSize__FieldAccessorTable; }
+    }
+
+    public const int XFieldNumber = 1;
+    private bool hasX;
+    private int x_;
+    public bool HasX {
+      get { return hasX; }
+    }
+    public int X {
+      get { return x_; }
+    }
+
+    public static TestRequiredOptimizedForSize ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestRequiredOptimizedForSize ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestRequiredOptimizedForSize ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestRequiredOptimizedForSize ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestRequiredOptimizedForSize ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestRequiredOptimizedForSize ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestRequiredOptimizedForSize ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestRequiredOptimizedForSize ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestRequiredOptimizedForSize ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestRequiredOptimizedForSize ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestRequiredOptimizedForSize MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestRequiredOptimizedForSize prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestRequiredOptimizedForSize, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestRequiredOptimizedForSize cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestRequiredOptimizedForSize result;
+
+      private TestRequiredOptimizedForSize PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestRequiredOptimizedForSize original = result;
+          result = new TestRequiredOptimizedForSize();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestRequiredOptimizedForSize MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestRequiredOptimizedForSize.Descriptor; }
+      }
+
+      public override TestRequiredOptimizedForSize DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestRequiredOptimizedForSize.DefaultInstance; }
+      }
+
+      public override TestRequiredOptimizedForSize BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+
+      public bool HasX {
+        get { return result.hasX; }
+      }
+      public int X {
+        get { return result.X; }
+        set { SetX(value); }
+      }
+      public Builder SetX(int value) {
+        PrepareBuilder();
+        result.hasX = true;
+        result.x_ = value;
+        return this;
+      }
+      public Builder ClearX() {
+        PrepareBuilder();
+        result.hasX = false;
+        result.x_ = 0;
+        return this;
+      }
+    }
+    static TestRequiredOptimizedForSize() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestOptimizeFor.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestOptionalOptimizedForSize : pb::GeneratedMessage<TestOptionalOptimizedForSize, TestOptionalOptimizedForSize.Builder> {
+    private TestOptionalOptimizedForSize() { }
+    private static readonly TestOptionalOptimizedForSize defaultInstance = new TestOptionalOptimizedForSize().MakeReadOnly();
+    public static TestOptionalOptimizedForSize DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestOptionalOptimizedForSize DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestOptionalOptimizedForSize ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestOptimizeFor.internal__static_protobuf_unittest_TestOptionalOptimizedForSize__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestOptionalOptimizedForSize, TestOptionalOptimizedForSize.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestOptimizeFor.internal__static_protobuf_unittest_TestOptionalOptimizedForSize__FieldAccessorTable; }
+    }
+
+    public const int OFieldNumber = 1;
+    private bool hasO;
+    private global::Google.ProtocolBuffers.TestProtos.TestRequiredOptimizedForSize o_;
+    public bool HasO {
+      get { return hasO; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestRequiredOptimizedForSize O {
+      get { return o_ ?? global::Google.ProtocolBuffers.TestProtos.TestRequiredOptimizedForSize.DefaultInstance; }
+    }
+
+    public static TestOptionalOptimizedForSize ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestOptionalOptimizedForSize ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestOptionalOptimizedForSize ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestOptionalOptimizedForSize ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestOptionalOptimizedForSize ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestOptionalOptimizedForSize ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestOptionalOptimizedForSize ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestOptionalOptimizedForSize ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestOptionalOptimizedForSize ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestOptionalOptimizedForSize ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestOptionalOptimizedForSize MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestOptionalOptimizedForSize prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestOptionalOptimizedForSize, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestOptionalOptimizedForSize cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestOptionalOptimizedForSize result;
+
+      private TestOptionalOptimizedForSize PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestOptionalOptimizedForSize original = result;
+          result = new TestOptionalOptimizedForSize();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestOptionalOptimizedForSize MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestOptionalOptimizedForSize.Descriptor; }
+      }
+
+      public override TestOptionalOptimizedForSize DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestOptionalOptimizedForSize.DefaultInstance; }
+      }
+
+      public override TestOptionalOptimizedForSize BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+
+      public bool HasO {
+       get { return result.hasO; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestRequiredOptimizedForSize O {
+        get { return result.O; }
+        set { SetO(value); }
+      }
+      public Builder SetO(global::Google.ProtocolBuffers.TestProtos.TestRequiredOptimizedForSize value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasO = true;
+        result.o_ = value;
+        return this;
+      }
+      public Builder SetO(global::Google.ProtocolBuffers.TestProtos.TestRequiredOptimizedForSize.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasO = true;
+        result.o_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeO(global::Google.ProtocolBuffers.TestProtos.TestRequiredOptimizedForSize value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasO &&
+            result.o_ != global::Google.ProtocolBuffers.TestProtos.TestRequiredOptimizedForSize.DefaultInstance) {
+            result.o_ = global::Google.ProtocolBuffers.TestProtos.TestRequiredOptimizedForSize.CreateBuilder(result.o_).MergeFrom(value).BuildPartial();
+        } else {
+          result.o_ = value;
+        }
+        result.hasO = true;
+        return this;
+      }
+      public Builder ClearO() {
+        PrepareBuilder();
+        result.hasO = false;
+        result.o_ = null;
+        return this;
+      }
+    }
+    static TestOptionalOptimizedForSize() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestOptimizeFor.Descriptor, null);
+    }
+  }
+
+  #endregion
+
+}
+
+#endregion Designer generated code
diff --git a/csharp/src/ProtocolBuffers.Test/TestProtos/UnknownEnumTest.cs b/csharp/src/ProtocolBuffers.Test/TestProtos/UnknownEnumTest.cs
new file mode 100644
index 00000000..f703479d
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/TestProtos/UnknownEnumTest.cs
@@ -0,0 +1,809 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/unknown_enum_test.proto
+#pragma warning disable 1591, 0612, 3021
+#region Designer generated code
+
+using pb = global::Google.ProtocolBuffers;
+using pbc = global::Google.ProtocolBuffers.Collections;
+using pbd = global::Google.ProtocolBuffers.Descriptors;
+using scg = global::System.Collections.Generic;
+namespace Google.ProtocolBuffers.TestProtos {
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public static partial class UnknownEnumTest {
+
+    #region Extension registration
+    public static void RegisterAllExtensions(pb::ExtensionRegistry registry) {
+    }
+    #endregion
+    #region Static variables
+    internal static pbd::MessageDescriptor internal__static_google_protobuf_util_DownRevision__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.DownRevision, global::Google.ProtocolBuffers.TestProtos.DownRevision.Builder> internal__static_google_protobuf_util_DownRevision__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_google_protobuf_util_UpRevision__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.UpRevision, global::Google.ProtocolBuffers.TestProtos.UpRevision.Builder> internal__static_google_protobuf_util_UpRevision__FieldAccessorTable;
+    #endregion
+    #region Descriptor
+    public static pbd::FileDescriptor Descriptor {
+      get { return descriptor; }
+    }
+    private static pbd::FileDescriptor descriptor;
+
+    static UnknownEnumTest() {
+      byte[] descriptorData = global::System.Convert.FromBase64String(
+          string.Concat(
+            "Cidnb29nbGUvcHJvdG9idWYvdW5rbm93bl9lbnVtX3Rlc3QucHJvdG8SFGdv", 
+            "b2dsZS5wcm90b2J1Zi51dGlsIr8BCgxEb3duUmV2aXNpb24SRQoFdmFsdWUY", 
+            "ASABKA4yJy5nb29nbGUucHJvdG9idWYudXRpbC5Eb3duUmV2aXNpb24uRW51", 
+            "bToNREVGQVVMVF9WQUxVRRI3CgZ2YWx1ZXMYAiADKA4yJy5nb29nbGUucHJv", 
+            "dG9idWYudXRpbC5Eb3duUmV2aXNpb24uRW51bSIvCgRFbnVtEhEKDURFRkFV", 
+            "TFRfVkFMVUUQAhIUChBOT05ERUZBVUxUX1ZBTFVFEAMi6gEKClVwUmV2aXNp", 
+            "b24SQwoFdmFsdWUYASABKA4yJS5nb29nbGUucHJvdG9idWYudXRpbC5VcFJl", 
+            "dmlzaW9uLkVudW06DURFRkFVTFRfVkFMVUUSNQoGdmFsdWVzGAIgAygOMiUu", 
+            "Z29vZ2xlLnByb3RvYnVmLnV0aWwuVXBSZXZpc2lvbi5FbnVtImAKBEVudW0S", 
+            "EQoNREVGQVVMVF9WQUxVRRACEhQKEE5PTkRFRkFVTFRfVkFMVUUQAxINCglO", 
+            "RVdfVkFMVUUQBBIPCgtORVdfVkFMVUVfMhAFEg8KC05FV19WQUxVRV8zEAZC", 
+          "JKoCIUdvb2dsZS5Qcm90b2NvbEJ1ZmZlcnMuVGVzdFByb3Rvcw=="));
+      pbd::FileDescriptor.InternalDescriptorAssigner assigner = delegate(pbd::FileDescriptor root) {
+        descriptor = root;
+        internal__static_google_protobuf_util_DownRevision__Descriptor = Descriptor.MessageTypes[0];
+        internal__static_google_protobuf_util_DownRevision__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.DownRevision, global::Google.ProtocolBuffers.TestProtos.DownRevision.Builder>(internal__static_google_protobuf_util_DownRevision__Descriptor,
+                new string[] { "Value", "Values", });
+        internal__static_google_protobuf_util_UpRevision__Descriptor = Descriptor.MessageTypes[1];
+        internal__static_google_protobuf_util_UpRevision__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.UpRevision, global::Google.ProtocolBuffers.TestProtos.UpRevision.Builder>(internal__static_google_protobuf_util_UpRevision__Descriptor,
+                new string[] { "Value", "Values", });
+        pb::ExtensionRegistry registry = pb::ExtensionRegistry.CreateInstance();
+        RegisterAllExtensions(registry);
+        return registry;
+      };
+      pbd::FileDescriptor.InternalBuildGeneratedFileFrom(descriptorData,
+          new pbd::FileDescriptor[] {
+          }, assigner);
+    }
+    #endregion
+
+  }
+  #region Messages
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class DownRevision : pb::GeneratedMessage<DownRevision, DownRevision.Builder> {
+    private DownRevision() { }
+    private static readonly DownRevision defaultInstance = new DownRevision().MakeReadOnly();
+    private static readonly string[] _downRevisionFieldNames = new string[] { "value", "values" };
+    private static readonly uint[] _downRevisionFieldTags = new uint[] { 8, 16 };
+    public static DownRevision DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override DownRevision DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override DownRevision ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnknownEnumTest.internal__static_google_protobuf_util_DownRevision__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<DownRevision, DownRevision.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnknownEnumTest.internal__static_google_protobuf_util_DownRevision__FieldAccessorTable; }
+    }
+
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      public enum Enum {
+        DEFAULT_VALUE = 2,
+        NONDEFAULT_VALUE = 3,
+      }
+
+    }
+    #endregion
+
+    public const int ValueFieldNumber = 1;
+    private bool hasValue;
+    private global::Google.ProtocolBuffers.TestProtos.DownRevision.Types.Enum value_ = global::Google.ProtocolBuffers.TestProtos.DownRevision.Types.Enum.DEFAULT_VALUE;
+    public bool HasValue {
+      get { return hasValue; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.DownRevision.Types.Enum Value {
+      get { return value_; }
+    }
+
+    public const int ValuesFieldNumber = 2;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.DownRevision.Types.Enum> values_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.DownRevision.Types.Enum>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.DownRevision.Types.Enum> ValuesList {
+      get { return pbc::Lists.AsReadOnly(values_); }
+    }
+    public int ValuesCount {
+      get { return values_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.DownRevision.Types.Enum GetValues(int index) {
+      return values_[index];
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _downRevisionFieldNames;
+      if (hasValue) {
+        output.WriteEnum(1, field_names[0], (int) Value, Value);
+      }
+      if (values_.Count > 0) {
+        output.WriteEnumArray(2, field_names[1], values_);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasValue) {
+        size += pb::CodedOutputStream.ComputeEnumSize(1, (int) Value);
+      }
+      {
+        int dataSize = 0;
+        if (values_.Count > 0) {
+          foreach (global::Google.ProtocolBuffers.TestProtos.DownRevision.Types.Enum element in values_) {
+            dataSize += pb::CodedOutputStream.ComputeEnumSizeNoTag((int) element);
+          }
+          size += dataSize;
+          size += 1 * values_.Count;
+        }
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static DownRevision ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static DownRevision ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static DownRevision ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static DownRevision ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static DownRevision ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static DownRevision ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static DownRevision ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static DownRevision ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static DownRevision ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static DownRevision ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private DownRevision MakeReadOnly() {
+      values_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(DownRevision prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<DownRevision, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(DownRevision cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private DownRevision result;
+
+      private DownRevision PrepareBuilder() {
+        if (resultIsReadOnly) {
+          DownRevision original = result;
+          result = new DownRevision();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override DownRevision MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.DownRevision.Descriptor; }
+      }
+
+      public override DownRevision DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.DownRevision.DefaultInstance; }
+      }
+
+      public override DownRevision BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is DownRevision) {
+          return MergeFrom((DownRevision) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(DownRevision other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.DownRevision.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasValue) {
+          Value = other.Value;
+        }
+        if (other.values_.Count != 0) {
+          result.values_.Add(other.values_);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_downRevisionFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _downRevisionFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              object unknown;
+              if(input.ReadEnum(ref result.value_, out unknown)) {
+                result.hasValue = true;
+              } else if(unknown is int) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                unknownFields.MergeVarintField(1, (ulong)(int)unknown);
+              }
+              break;
+            }
+            case 18:
+            case 16: {
+              scg::ICollection<object> unknownItems;
+              input.ReadEnumArray<global::Google.ProtocolBuffers.TestProtos.DownRevision.Types.Enum>(tag, field_name, result.values_, out unknownItems);
+              if (unknownItems != null) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                foreach (object rawValue in unknownItems)
+                  if (rawValue is int)
+                    unknownFields.MergeVarintField(2, (ulong)(int)rawValue);
+              }
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasValue {
+       get { return result.hasValue; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.DownRevision.Types.Enum Value {
+        get { return result.Value; }
+        set { SetValue(value); }
+      }
+      public Builder SetValue(global::Google.ProtocolBuffers.TestProtos.DownRevision.Types.Enum value) {
+        PrepareBuilder();
+        result.hasValue = true;
+        result.value_ = value;
+        return this;
+      }
+      public Builder ClearValue() {
+        PrepareBuilder();
+        result.hasValue = false;
+        result.value_ = global::Google.ProtocolBuffers.TestProtos.DownRevision.Types.Enum.DEFAULT_VALUE;
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.DownRevision.Types.Enum> ValuesList {
+        get { return PrepareBuilder().values_; }
+      }
+      public int ValuesCount {
+        get { return result.ValuesCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.DownRevision.Types.Enum GetValues(int index) {
+        return result.GetValues(index);
+      }
+      public Builder SetValues(int index, global::Google.ProtocolBuffers.TestProtos.DownRevision.Types.Enum value) {
+        PrepareBuilder();
+        result.values_[index] = value;
+        return this;
+      }
+      public Builder AddValues(global::Google.ProtocolBuffers.TestProtos.DownRevision.Types.Enum value) {
+        PrepareBuilder();
+        result.values_.Add(value);
+        return this;
+      }
+      public Builder AddRangeValues(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.DownRevision.Types.Enum> values) {
+        PrepareBuilder();
+        result.values_.Add(values);
+        return this;
+      }
+      public Builder ClearValues() {
+        PrepareBuilder();
+        result.values_.Clear();
+        return this;
+      }
+    }
+    static DownRevision() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnknownEnumTest.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class UpRevision : pb::GeneratedMessage<UpRevision, UpRevision.Builder> {
+    private UpRevision() { }
+    private static readonly UpRevision defaultInstance = new UpRevision().MakeReadOnly();
+    private static readonly string[] _upRevisionFieldNames = new string[] { "value", "values" };
+    private static readonly uint[] _upRevisionFieldTags = new uint[] { 8, 16 };
+    public static UpRevision DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override UpRevision DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override UpRevision ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnknownEnumTest.internal__static_google_protobuf_util_UpRevision__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<UpRevision, UpRevision.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnknownEnumTest.internal__static_google_protobuf_util_UpRevision__FieldAccessorTable; }
+    }
+
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      public enum Enum {
+        DEFAULT_VALUE = 2,
+        NONDEFAULT_VALUE = 3,
+        NEW_VALUE = 4,
+        NEW_VALUE_2 = 5,
+        NEW_VALUE_3 = 6,
+      }
+
+    }
+    #endregion
+
+    public const int ValueFieldNumber = 1;
+    private bool hasValue;
+    private global::Google.ProtocolBuffers.TestProtos.UpRevision.Types.Enum value_ = global::Google.ProtocolBuffers.TestProtos.UpRevision.Types.Enum.DEFAULT_VALUE;
+    public bool HasValue {
+      get { return hasValue; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.UpRevision.Types.Enum Value {
+      get { return value_; }
+    }
+
+    public const int ValuesFieldNumber = 2;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.UpRevision.Types.Enum> values_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.UpRevision.Types.Enum>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.UpRevision.Types.Enum> ValuesList {
+      get { return pbc::Lists.AsReadOnly(values_); }
+    }
+    public int ValuesCount {
+      get { return values_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.UpRevision.Types.Enum GetValues(int index) {
+      return values_[index];
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _upRevisionFieldNames;
+      if (hasValue) {
+        output.WriteEnum(1, field_names[0], (int) Value, Value);
+      }
+      if (values_.Count > 0) {
+        output.WriteEnumArray(2, field_names[1], values_);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasValue) {
+        size += pb::CodedOutputStream.ComputeEnumSize(1, (int) Value);
+      }
+      {
+        int dataSize = 0;
+        if (values_.Count > 0) {
+          foreach (global::Google.ProtocolBuffers.TestProtos.UpRevision.Types.Enum element in values_) {
+            dataSize += pb::CodedOutputStream.ComputeEnumSizeNoTag((int) element);
+          }
+          size += dataSize;
+          size += 1 * values_.Count;
+        }
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static UpRevision ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static UpRevision ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static UpRevision ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static UpRevision ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static UpRevision ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static UpRevision ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static UpRevision ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static UpRevision ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static UpRevision ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static UpRevision ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private UpRevision MakeReadOnly() {
+      values_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(UpRevision prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<UpRevision, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(UpRevision cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private UpRevision result;
+
+      private UpRevision PrepareBuilder() {
+        if (resultIsReadOnly) {
+          UpRevision original = result;
+          result = new UpRevision();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override UpRevision MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.UpRevision.Descriptor; }
+      }
+
+      public override UpRevision DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.UpRevision.DefaultInstance; }
+      }
+
+      public override UpRevision BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is UpRevision) {
+          return MergeFrom((UpRevision) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(UpRevision other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.UpRevision.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasValue) {
+          Value = other.Value;
+        }
+        if (other.values_.Count != 0) {
+          result.values_.Add(other.values_);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_upRevisionFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _upRevisionFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              object unknown;
+              if(input.ReadEnum(ref result.value_, out unknown)) {
+                result.hasValue = true;
+              } else if(unknown is int) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                unknownFields.MergeVarintField(1, (ulong)(int)unknown);
+              }
+              break;
+            }
+            case 18:
+            case 16: {
+              scg::ICollection<object> unknownItems;
+              input.ReadEnumArray<global::Google.ProtocolBuffers.TestProtos.UpRevision.Types.Enum>(tag, field_name, result.values_, out unknownItems);
+              if (unknownItems != null) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                foreach (object rawValue in unknownItems)
+                  if (rawValue is int)
+                    unknownFields.MergeVarintField(2, (ulong)(int)rawValue);
+              }
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasValue {
+       get { return result.hasValue; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.UpRevision.Types.Enum Value {
+        get { return result.Value; }
+        set { SetValue(value); }
+      }
+      public Builder SetValue(global::Google.ProtocolBuffers.TestProtos.UpRevision.Types.Enum value) {
+        PrepareBuilder();
+        result.hasValue = true;
+        result.value_ = value;
+        return this;
+      }
+      public Builder ClearValue() {
+        PrepareBuilder();
+        result.hasValue = false;
+        result.value_ = global::Google.ProtocolBuffers.TestProtos.UpRevision.Types.Enum.DEFAULT_VALUE;
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.UpRevision.Types.Enum> ValuesList {
+        get { return PrepareBuilder().values_; }
+      }
+      public int ValuesCount {
+        get { return result.ValuesCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.UpRevision.Types.Enum GetValues(int index) {
+        return result.GetValues(index);
+      }
+      public Builder SetValues(int index, global::Google.ProtocolBuffers.TestProtos.UpRevision.Types.Enum value) {
+        PrepareBuilder();
+        result.values_[index] = value;
+        return this;
+      }
+      public Builder AddValues(global::Google.ProtocolBuffers.TestProtos.UpRevision.Types.Enum value) {
+        PrepareBuilder();
+        result.values_.Add(value);
+        return this;
+      }
+      public Builder AddRangeValues(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.UpRevision.Types.Enum> values) {
+        PrepareBuilder();
+        result.values_.Add(values);
+        return this;
+      }
+      public Builder ClearValues() {
+        PrepareBuilder();
+        result.values_.Clear();
+        return this;
+      }
+    }
+    static UpRevision() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnknownEnumTest.Descriptor, null);
+    }
+  }
+
+  #endregion
+
+}
+
+#endregion Designer generated code
diff --git a/csharp/src/ProtocolBuffers.Test/TestReaderForUrlEncoded.cs b/csharp/src/ProtocolBuffers.Test/TestReaderForUrlEncoded.cs
new file mode 100644
index 00000000..f1d2bfad
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/TestReaderForUrlEncoded.cs
@@ -0,0 +1,83 @@
+using System;

+using System.IO;

+using System.Text;

+using Google.ProtocolBuffers.TestProtos;

+using Google.ProtocolBuffers.Serialization.Http;

+using NUnit.Framework;

+

+namespace Google.ProtocolBuffers

+{

+    public class TestReaderForUrlEncoded

+    {

+        [Test]

+        public void Example_FromQueryString()

+        {

+            Uri sampleUri = new Uri("http://sample.com/Path/File.ext?text=two+three%20four&valid=true&numbers=1&numbers=2", UriKind.Absolute);

+

+            ICodedInputStream input = FormUrlEncodedReader.CreateInstance(sampleUri.Query);

+

+            TestXmlMessage.Builder builder = TestXmlMessage.CreateBuilder();

+            builder.MergeFrom(input);

+            

+            TestXmlMessage message = builder.Build();

+            Assert.AreEqual(true, message.Valid);

+            Assert.AreEqual("two three four", message.Text);

+            Assert.AreEqual(2, message.NumbersCount);

+            Assert.AreEqual(1, message.NumbersList[0]);

+            Assert.AreEqual(2, message.NumbersList[1]);

+        }

+

+        [Test]

+        public void Example_FromFormData()

+        {

+            Stream rawPost = new MemoryStream(Encoding.UTF8.GetBytes("text=two+three%20four&valid=true&numbers=1&numbers=2"), false);

+

+            ICodedInputStream input = FormUrlEncodedReader.CreateInstance(rawPost);

+

+            TestXmlMessage.Builder builder = TestXmlMessage.CreateBuilder();

+            builder.MergeFrom(input);

+

+            TestXmlMessage message = builder.Build();

+            Assert.AreEqual(true, message.Valid);

+            Assert.AreEqual("two three four", message.Text);

+            Assert.AreEqual(2, message.NumbersCount);

+            Assert.AreEqual(1, message.NumbersList[0]);

+            Assert.AreEqual(2, message.NumbersList[1]);

+        }

+

+        [Test]

+        public void TestEmptyValues()

+        {

+            ICodedInputStream input = FormUrlEncodedReader.CreateInstance("valid=true&text=&numbers=1");

+            TestXmlMessage.Builder builder = TestXmlMessage.CreateBuilder();

+            builder.MergeFrom(input);

+

+            Assert.IsTrue(builder.Valid);

+            Assert.IsTrue(builder.HasText);

+            Assert.AreEqual("", builder.Text);

+            Assert.AreEqual(1, builder.NumbersCount);

+            Assert.AreEqual(1, builder.NumbersList[0]);

+        }

+

+        [Test]

+        public void TestNoValue()

+        {

+            ICodedInputStream input = FormUrlEncodedReader.CreateInstance("valid=true&text&numbers=1");

+            TestXmlMessage.Builder builder = TestXmlMessage.CreateBuilder();

+            builder.MergeFrom(input);

+

+            Assert.IsTrue(builder.Valid);

+            Assert.IsTrue(builder.HasText);

+            Assert.AreEqual("", builder.Text);

+            Assert.AreEqual(1, builder.NumbersCount);

+            Assert.AreEqual(1, builder.NumbersList[0]);

+        }

+

+        [Test]

+        public void FormUrlEncodedReaderDoesNotSupportChildren()

+        {

+            ICodedInputStream input = FormUrlEncodedReader.CreateInstance("child=uh0");

+            Assert.Throws<NotSupportedException>(() => TestXmlMessage.CreateBuilder().MergeFrom(input));

+        }

+    }

+}

diff --git a/csharp/src/ProtocolBuffers.Test/TestResources.cs b/csharp/src/ProtocolBuffers.Test/TestResources.cs
new file mode 100644
index 00000000..c978ca68
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/TestResources.cs
@@ -0,0 +1,294 @@
+namespace Google.ProtocolBuffers

+{

+    internal class TestResources

+    {

+        #region golden_message

+        internal static byte[] golden_message

+        {

+            get

+            {

+                return System.Convert.FromBase64String(@"

+CGUQZhhnIGgo0gEw1AE9awAAAEFsAAAAAAAAAE1tAAAAUW4AAAAAAAAAXQAA3kJhAAAAAAAAXEBo

+AXIDMTE1egMxMTaDAYgBdYQBkgECCHaaAQIId6IBAgh4qAEDsAEGuAEJwgEDMTI0ygEDMTI1+AHJ

+AfgBrQKAAsoBgAKuAogCywGIAq8CkALMAZACsAKYApoDmALiBKACnAOgAuQErQLPAAAArQIzAQAA

+sQLQAAAAAAAAALECNAEAAAAAAAC9AtEAAAC9AjUBAADBAtIAAAAAAAAAwQI2AQAAAAAAAM0CAABT

+Q80CAICbQ9ECAAAAAACAakDRAgAAAAAAgHNA2AIB2AIA4gIDMjE14gIDMzE16gIDMjE26gIDMzE2

+8wL4AtkB9ALzAvgCvQL0AoIDAwjaAYIDAwi+AooDAwjbAYoDAwi/ApIDAwjcAZIDAwjAApgDApgD

+A6ADBaADBqgDCKgDCbIDAzIyNLIDAzMyNLoDAzIyNboDAzMyNegDkQPwA5ID+AOTA4AElAOIBKoG

+kASsBp0ElwEAAKEEmAEAAAAAAACtBJkBAACxBJoBAAAAAAAAvQQAgM1DwQQAAAAAAMB5QMgEANIE

+AzQxNdoEAzQxNogFAZAFBJgFB6IFAzQyNKoFAzQyNQ==

+");

+            }

+        }

+        #endregion

+

+        #region golden_packed_fields_message

+        internal static byte[] golden_packed_fields_message

+        {

+            get

+            {

+                return System.Convert.FromBase64String(@"

+0gUE2QS9BdoFBNoEvgXiBQTbBL8F6gUE3ATABfIFBLoJggv6BQS8CYQLggYIXwIAAMMCAACKBhBg

+AgAAAAAAAMQCAAAAAAAAkgYIYQIAAMUCAACaBhBiAgAAAAAAAMYCAAAAAAAAogYIAMAYRADAMUSq

+BhAAAAAAACCDQAAAAAAAQIZAsgYCAQC6BgIFBg==

+");

+            }

+        }

+        #endregion

+

+        #region text_format_unittest_data

+        internal static string text_format_unittest_data

+        {

+            get

+            {

+                return @"

+optional_int32: 101

+optional_int64: 102

+optional_uint32: 103

+optional_uint64: 104

+optional_sint32: 105

+optional_sint64: 106

+optional_fixed32: 107

+optional_fixed64: 108

+optional_sfixed32: 109

+optional_sfixed64: 110

+optional_float: 111

+optional_double: 112

+optional_bool: true

+optional_string: ""115""

+optional_bytes: ""116""

+OptionalGroup {

+  a: 117

+}

+optional_nested_message {

+  bb: 118

+}

+optional_foreign_message {

+  c: 119

+}

+optional_import_message {

+  d: 120

+}

+optional_nested_enum: BAZ

+optional_foreign_enum: FOREIGN_BAZ

+optional_import_enum: IMPORT_BAZ

+optional_string_piece: ""124""

+optional_cord: ""125""

+repeated_int32: 201

+repeated_int32: 301

+repeated_int64: 202

+repeated_int64: 302

+repeated_uint32: 203

+repeated_uint32: 303

+repeated_uint64: 204

+repeated_uint64: 304

+repeated_sint32: 205

+repeated_sint32: 305

+repeated_sint64: 206

+repeated_sint64: 306

+repeated_fixed32: 207

+repeated_fixed32: 307

+repeated_fixed64: 208

+repeated_fixed64: 308

+repeated_sfixed32: 209

+repeated_sfixed32: 309

+repeated_sfixed64: 210

+repeated_sfixed64: 310

+repeated_float: 211

+repeated_float: 311

+repeated_double: 212

+repeated_double: 312

+repeated_bool: true

+repeated_bool: false

+repeated_string: ""215""

+repeated_string: ""315""

+repeated_bytes: ""216""

+repeated_bytes: ""316""

+RepeatedGroup {

+  a: 217

+}

+RepeatedGroup {

+  a: 317

+}

+repeated_nested_message {

+  bb: 218

+}

+repeated_nested_message {

+  bb: 318

+}

+repeated_foreign_message {

+  c: 219

+}

+repeated_foreign_message {

+  c: 319

+}

+repeated_import_message {

+  d: 220

+}

+repeated_import_message {

+  d: 320

+}

+repeated_nested_enum: BAR

+repeated_nested_enum: BAZ

+repeated_foreign_enum: FOREIGN_BAR

+repeated_foreign_enum: FOREIGN_BAZ

+repeated_import_enum: IMPORT_BAR

+repeated_import_enum: IMPORT_BAZ

+repeated_string_piece: ""224""

+repeated_string_piece: ""324""

+repeated_cord: ""225""

+repeated_cord: ""325""

+default_int32: 401

+default_int64: 402

+default_uint32: 403

+default_uint64: 404

+default_sint32: 405

+default_sint64: 406

+default_fixed32: 407

+default_fixed64: 408

+default_sfixed32: 409

+default_sfixed64: 410

+default_float: 411

+default_double: 412

+default_bool: false

+default_string: ""415""

+default_bytes: ""416""

+default_nested_enum: FOO

+default_foreign_enum: FOREIGN_FOO

+default_import_enum: IMPORT_FOO

+default_string_piece: ""424""

+default_cord: ""425""

+

+";

+            }

+        }

+        #endregion

+

+        #region text_format_unittest_extensions_data

+        internal static string text_format_unittest_extensions_data

+        {

+            get

+            {

+                return @"

+[protobuf_unittest.optional_int32_extension]: 101

+[protobuf_unittest.optional_int64_extension]: 102

+[protobuf_unittest.optional_uint32_extension]: 103

+[protobuf_unittest.optional_uint64_extension]: 104

+[protobuf_unittest.optional_sint32_extension]: 105

+[protobuf_unittest.optional_sint64_extension]: 106

+[protobuf_unittest.optional_fixed32_extension]: 107

+[protobuf_unittest.optional_fixed64_extension]: 108

+[protobuf_unittest.optional_sfixed32_extension]: 109

+[protobuf_unittest.optional_sfixed64_extension]: 110

+[protobuf_unittest.optional_float_extension]: 111

+[protobuf_unittest.optional_double_extension]: 112

+[protobuf_unittest.optional_bool_extension]: true

+[protobuf_unittest.optional_string_extension]: ""115""

+[protobuf_unittest.optional_bytes_extension]: ""116""

+[protobuf_unittest.optionalgroup_extension] {

+  a: 117

+}

+[protobuf_unittest.optional_nested_message_extension] {

+  bb: 118

+}

+[protobuf_unittest.optional_foreign_message_extension] {

+  c: 119

+}

+[protobuf_unittest.optional_import_message_extension] {

+  d: 120

+}

+[protobuf_unittest.optional_nested_enum_extension]: BAZ

+[protobuf_unittest.optional_foreign_enum_extension]: FOREIGN_BAZ

+[protobuf_unittest.optional_import_enum_extension]: IMPORT_BAZ

+[protobuf_unittest.optional_string_piece_extension]: ""124""

+[protobuf_unittest.optional_cord_extension]: ""125""

+[protobuf_unittest.repeated_int32_extension]: 201

+[protobuf_unittest.repeated_int32_extension]: 301

+[protobuf_unittest.repeated_int64_extension]: 202

+[protobuf_unittest.repeated_int64_extension]: 302

+[protobuf_unittest.repeated_uint32_extension]: 203

+[protobuf_unittest.repeated_uint32_extension]: 303

+[protobuf_unittest.repeated_uint64_extension]: 204

+[protobuf_unittest.repeated_uint64_extension]: 304

+[protobuf_unittest.repeated_sint32_extension]: 205

+[protobuf_unittest.repeated_sint32_extension]: 305

+[protobuf_unittest.repeated_sint64_extension]: 206

+[protobuf_unittest.repeated_sint64_extension]: 306

+[protobuf_unittest.repeated_fixed32_extension]: 207

+[protobuf_unittest.repeated_fixed32_extension]: 307

+[protobuf_unittest.repeated_fixed64_extension]: 208

+[protobuf_unittest.repeated_fixed64_extension]: 308

+[protobuf_unittest.repeated_sfixed32_extension]: 209

+[protobuf_unittest.repeated_sfixed32_extension]: 309

+[protobuf_unittest.repeated_sfixed64_extension]: 210

+[protobuf_unittest.repeated_sfixed64_extension]: 310

+[protobuf_unittest.repeated_float_extension]: 211

+[protobuf_unittest.repeated_float_extension]: 311

+[protobuf_unittest.repeated_double_extension]: 212

+[protobuf_unittest.repeated_double_extension]: 312

+[protobuf_unittest.repeated_bool_extension]: true

+[protobuf_unittest.repeated_bool_extension]: false

+[protobuf_unittest.repeated_string_extension]: ""215""

+[protobuf_unittest.repeated_string_extension]: ""315""

+[protobuf_unittest.repeated_bytes_extension]: ""216""

+[protobuf_unittest.repeated_bytes_extension]: ""316""

+[protobuf_unittest.repeatedgroup_extension] {

+  a: 217

+}

+[protobuf_unittest.repeatedgroup_extension] {

+  a: 317

+}

+[protobuf_unittest.repeated_nested_message_extension] {

+  bb: 218

+}

+[protobuf_unittest.repeated_nested_message_extension] {

+  bb: 318

+}

+[protobuf_unittest.repeated_foreign_message_extension] {

+  c: 219

+}

+[protobuf_unittest.repeated_foreign_message_extension] {

+  c: 319

+}

+[protobuf_unittest.repeated_import_message_extension] {

+  d: 220

+}

+[protobuf_unittest.repeated_import_message_extension] {

+  d: 320

+}

+[protobuf_unittest.repeated_nested_enum_extension]: BAR

+[protobuf_unittest.repeated_nested_enum_extension]: BAZ

+[protobuf_unittest.repeated_foreign_enum_extension]: FOREIGN_BAR

+[protobuf_unittest.repeated_foreign_enum_extension]: FOREIGN_BAZ

+[protobuf_unittest.repeated_import_enum_extension]: IMPORT_BAR

+[protobuf_unittest.repeated_import_enum_extension]: IMPORT_BAZ

+[protobuf_unittest.repeated_string_piece_extension]: ""224""

+[protobuf_unittest.repeated_string_piece_extension]: ""324""

+[protobuf_unittest.repeated_cord_extension]: ""225""

+[protobuf_unittest.repeated_cord_extension]: ""325""

+[protobuf_unittest.default_int32_extension]: 401

+[protobuf_unittest.default_int64_extension]: 402

+[protobuf_unittest.default_uint32_extension]: 403

+[protobuf_unittest.default_uint64_extension]: 404

+[protobuf_unittest.default_sint32_extension]: 405

+[protobuf_unittest.default_sint64_extension]: 406

+[protobuf_unittest.default_fixed32_extension]: 407

+[protobuf_unittest.default_fixed64_extension]: 408

+[protobuf_unittest.default_sfixed32_extension]: 409

+[protobuf_unittest.default_sfixed64_extension]: 410

+[protobuf_unittest.default_float_extension]: 411

+[protobuf_unittest.default_double_extension]: 412

+[protobuf_unittest.default_bool_extension]: false

+[protobuf_unittest.default_string_extension]: ""415""

+[protobuf_unittest.default_bytes_extension]: ""416""

+[protobuf_unittest.default_nested_enum_extension]: FOO

+[protobuf_unittest.default_foreign_enum_extension]: FOREIGN_FOO

+[protobuf_unittest.default_import_enum_extension]: IMPORT_FOO

+[protobuf_unittest.default_string_piece_extension]: ""424""

+[protobuf_unittest.default_cord_extension]: ""425""

+";

+            }

+        }

+        #endregion

+    }

+}

diff --git a/csharp/src/ProtocolBuffers.Test/TestUtil.cs b/csharp/src/ProtocolBuffers.Test/TestUtil.cs
new file mode 100644
index 00000000..583e8090
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/TestUtil.cs
@@ -0,0 +1,1755 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.Collections.Generic;

+using System.Globalization;

+using System.IO;

+using System.Text;

+using System.Threading;

+using Google.ProtocolBuffers.TestProtos;

+using NUnit.Framework;

+

+namespace Google.ProtocolBuffers

+{

+    internal static class TestUtil

+    {

+        private static ByteString goldenMessage = null;

+

+        internal static ByteString GoldenMessage

+        {

+            get

+            {

+                if (goldenMessage == null)

+                {

+                    goldenMessage = ByteString.CopyFrom(TestResources.golden_message);

+                }

+                return goldenMessage;

+            }

+        }

+

+        private static ByteString goldenPackedFieldsMessage = null;

+

+        /// <summary>

+        /// Get the bytes of the "golden packed fields message".  This is a serialized

+        /// TestPackedTypes with all fields set as they would be by SetPackedFields,

+        /// but it is loaded from a file on disk rather than generated dynamically.

+        /// The file is actually generated by C++ code, so testing against it verifies compatibility

+        /// with C++.

+        /// </summary>

+        public static ByteString GetGoldenPackedFieldsMessage()

+        {

+            if (goldenPackedFieldsMessage == null)

+            {

+                goldenPackedFieldsMessage = ByteString.CopyFrom(TestResources.golden_packed_fields_message);

+            }

+            return goldenPackedFieldsMessage;

+        }

+

+        /// <summary>

+        /// Creates an unmodifiable ExtensionRegistry containing all the extensions

+        /// of TestAllExtensions.

+        /// </summary>

+        /// <returns></returns>

+        internal static ExtensionRegistry CreateExtensionRegistry()

+        {

+            ExtensionRegistry registry = ExtensionRegistry.CreateInstance();

+            RegisterAllExtensions(registry);

+            return registry.AsReadOnly();

+        }

+

+        /// <summary>

+        /// Registers all of the extensions in TestAllExtensions with the given

+        /// ExtensionRegistry.

+        /// </summary>

+        internal static void RegisterAllExtensions(ExtensionRegistry registry)

+        {

+            registry.Add(Unittest.OptionalInt32Extension);

+            registry.Add(Unittest.OptionalInt64Extension);

+            registry.Add(Unittest.OptionalUint32Extension);

+            registry.Add(Unittest.OptionalUint64Extension);

+            registry.Add(Unittest.OptionalSint32Extension);

+            registry.Add(Unittest.OptionalSint64Extension);

+            registry.Add(Unittest.OptionalFixed32Extension);

+            registry.Add(Unittest.OptionalFixed64Extension);

+            registry.Add(Unittest.OptionalSfixed32Extension);

+            registry.Add(Unittest.OptionalSfixed64Extension);

+            registry.Add(Unittest.OptionalFloatExtension);

+            registry.Add(Unittest.OptionalDoubleExtension);

+            registry.Add(Unittest.OptionalBoolExtension);

+            registry.Add(Unittest.OptionalStringExtension);

+            registry.Add(Unittest.OptionalBytesExtension);

+            registry.Add(Unittest.OptionalGroupExtension);

+            registry.Add(Unittest.OptionalNestedMessageExtension);

+            registry.Add(Unittest.OptionalForeignMessageExtension);

+            registry.Add(Unittest.OptionalImportMessageExtension);

+            registry.Add(Unittest.OptionalNestedEnumExtension);

+            registry.Add(Unittest.OptionalForeignEnumExtension);

+            registry.Add(Unittest.OptionalImportEnumExtension);

+            registry.Add(Unittest.OptionalStringPieceExtension);

+            registry.Add(Unittest.OptionalCordExtension);

+

+            registry.Add(Unittest.RepeatedInt32Extension);

+            registry.Add(Unittest.RepeatedInt64Extension);

+            registry.Add(Unittest.RepeatedUint32Extension);

+            registry.Add(Unittest.RepeatedUint64Extension);

+            registry.Add(Unittest.RepeatedSint32Extension);

+            registry.Add(Unittest.RepeatedSint64Extension);

+            registry.Add(Unittest.RepeatedFixed32Extension);

+            registry.Add(Unittest.RepeatedFixed64Extension);

+            registry.Add(Unittest.RepeatedSfixed32Extension);

+            registry.Add(Unittest.RepeatedSfixed64Extension);

+            registry.Add(Unittest.RepeatedFloatExtension);

+            registry.Add(Unittest.RepeatedDoubleExtension);

+            registry.Add(Unittest.RepeatedBoolExtension);

+            registry.Add(Unittest.RepeatedStringExtension);

+            registry.Add(Unittest.RepeatedBytesExtension);

+            registry.Add(Unittest.RepeatedGroupExtension);

+            registry.Add(Unittest.RepeatedNestedMessageExtension);

+            registry.Add(Unittest.RepeatedForeignMessageExtension);

+            registry.Add(Unittest.RepeatedImportMessageExtension);

+            registry.Add(Unittest.RepeatedNestedEnumExtension);

+            registry.Add(Unittest.RepeatedForeignEnumExtension);

+            registry.Add(Unittest.RepeatedImportEnumExtension);

+            registry.Add(Unittest.RepeatedStringPieceExtension);

+            registry.Add(Unittest.RepeatedCordExtension);

+

+            registry.Add(Unittest.DefaultInt32Extension);

+            registry.Add(Unittest.DefaultInt64Extension);

+            registry.Add(Unittest.DefaultUint32Extension);

+            registry.Add(Unittest.DefaultUint64Extension);

+            registry.Add(Unittest.DefaultSint32Extension);

+            registry.Add(Unittest.DefaultSint64Extension);

+            registry.Add(Unittest.DefaultFixed32Extension);

+            registry.Add(Unittest.DefaultFixed64Extension);

+            registry.Add(Unittest.DefaultSfixed32Extension);

+            registry.Add(Unittest.DefaultSfixed64Extension);

+            registry.Add(Unittest.DefaultFloatExtension);

+            registry.Add(Unittest.DefaultDoubleExtension);

+            registry.Add(Unittest.DefaultBoolExtension);

+            registry.Add(Unittest.DefaultStringExtension);

+            registry.Add(Unittest.DefaultBytesExtension);

+            registry.Add(Unittest.DefaultNestedEnumExtension);

+            registry.Add(Unittest.DefaultForeignEnumExtension);

+            registry.Add(Unittest.DefaultImportEnumExtension);

+            registry.Add(Unittest.DefaultStringPieceExtension);

+            registry.Add(Unittest.DefaultCordExtension);

+

+            registry.Add(Unittest.PackedInt32Extension);

+            registry.Add(Unittest.PackedInt64Extension);

+            registry.Add(Unittest.PackedUint32Extension);

+            registry.Add(Unittest.PackedUint64Extension);

+            registry.Add(Unittest.PackedSint32Extension);

+            registry.Add(Unittest.PackedSint64Extension);

+            registry.Add(Unittest.PackedFixed32Extension);

+            registry.Add(Unittest.PackedFixed64Extension);

+            registry.Add(Unittest.PackedSfixed32Extension);

+            registry.Add(Unittest.PackedSfixed64Extension);

+            registry.Add(Unittest.PackedFloatExtension);

+            registry.Add(Unittest.PackedDoubleExtension);

+            registry.Add(Unittest.PackedBoolExtension);

+            registry.Add(Unittest.PackedEnumExtension);

+        }

+

+        /// <summary>

+        /// Helper to convert a String to ByteString.

+        /// </summary>

+        internal static ByteString ToBytes(String str)

+        {

+            return ByteString.CopyFrom(Encoding.UTF8.GetBytes(str));

+        }

+

+        internal static TestAllTypes GetAllSet()

+        {

+            TestAllTypes.Builder builder = TestAllTypes.CreateBuilder();

+            SetAllFields(builder);

+            return builder.Build();

+        }

+

+        /// <summary>

+        /// Sets every field of the specified message to the values expected by

+        /// AssertAllFieldsSet.

+        /// </summary>

+        internal static void SetAllFields(TestAllTypes.Builder message)

+        {

+            message.SetOptionalInt32(101);

+            message.SetOptionalInt64(102);

+            message.SetOptionalUint32(103);

+            message.SetOptionalUint64(104);

+            message.SetOptionalSint32(105);

+            message.SetOptionalSint64(106);

+            message.SetOptionalFixed32(107);

+            message.SetOptionalFixed64(108);

+            message.SetOptionalSfixed32(109);

+            message.SetOptionalSfixed64(110);

+            message.SetOptionalFloat(111);

+            message.SetOptionalDouble(112);

+            message.SetOptionalBool(true);

+            message.SetOptionalString("115");

+            message.SetOptionalBytes(ToBytes("116"));

+

+            message.SetOptionalGroup(TestAllTypes.Types.OptionalGroup.CreateBuilder().SetA(117).Build());

+            message.SetOptionalNestedMessage(TestAllTypes.Types.NestedMessage.CreateBuilder().SetBb(118).Build());

+            message.SetOptionalForeignMessage(ForeignMessage.CreateBuilder().SetC(119).Build());

+            message.SetOptionalImportMessage(ImportMessage.CreateBuilder().SetD(120).Build());

+

+            message.SetOptionalNestedEnum(TestAllTypes.Types.NestedEnum.BAZ);

+            message.SetOptionalForeignEnum(ForeignEnum.FOREIGN_BAZ);

+            message.SetOptionalImportEnum(ImportEnum.IMPORT_BAZ);

+

+            message.SetOptionalStringPiece("124");

+            message.SetOptionalCord("125");

+

+            // -----------------------------------------------------------------

+

+            message.AddRepeatedInt32(201);

+            message.AddRepeatedInt64(202);

+            message.AddRepeatedUint32(203);

+            message.AddRepeatedUint64(204);

+            message.AddRepeatedSint32(205);

+            message.AddRepeatedSint64(206);

+            message.AddRepeatedFixed32(207);

+            message.AddRepeatedFixed64(208);

+            message.AddRepeatedSfixed32(209);

+            message.AddRepeatedSfixed64(210);

+            message.AddRepeatedFloat(211);

+            message.AddRepeatedDouble(212);

+            message.AddRepeatedBool(true);

+            message.AddRepeatedString("215");

+            message.AddRepeatedBytes(ToBytes("216"));

+

+            message.AddRepeatedGroup(TestAllTypes.Types.RepeatedGroup.CreateBuilder().SetA(217).Build());

+            message.AddRepeatedNestedMessage(TestAllTypes.Types.NestedMessage.CreateBuilder().SetBb(218).Build());

+            message.AddRepeatedForeignMessage(ForeignMessage.CreateBuilder().SetC(219).Build());

+            message.AddRepeatedImportMessage(ImportMessage.CreateBuilder().SetD(220).Build());

+

+            message.AddRepeatedNestedEnum(TestAllTypes.Types.NestedEnum.BAR);

+            message.AddRepeatedForeignEnum(ForeignEnum.FOREIGN_BAR);

+            message.AddRepeatedImportEnum(ImportEnum.IMPORT_BAR);

+

+            message.AddRepeatedStringPiece("224");

+            message.AddRepeatedCord("225");

+

+            // Add a second one of each field.

+            message.AddRepeatedInt32(301);

+            message.AddRepeatedInt64(302);

+            message.AddRepeatedUint32(303);

+            message.AddRepeatedUint64(304);

+            message.AddRepeatedSint32(305);

+            message.AddRepeatedSint64(306);

+            message.AddRepeatedFixed32(307);

+            message.AddRepeatedFixed64(308);

+            message.AddRepeatedSfixed32(309);

+            message.AddRepeatedSfixed64(310);

+            message.AddRepeatedFloat(311);

+            message.AddRepeatedDouble(312);

+            message.AddRepeatedBool(false);

+            message.AddRepeatedString("315");

+            message.AddRepeatedBytes(ToBytes("316"));

+

+            message.AddRepeatedGroup(TestAllTypes.Types.RepeatedGroup.CreateBuilder().SetA(317).Build());

+            message.AddRepeatedNestedMessage(TestAllTypes.Types.NestedMessage.CreateBuilder().SetBb(318).Build());

+            message.AddRepeatedForeignMessage(ForeignMessage.CreateBuilder().SetC(319).Build());

+            message.AddRepeatedImportMessage(ImportMessage.CreateBuilder().SetD(320).Build());

+

+            message.AddRepeatedNestedEnum(TestAllTypes.Types.NestedEnum.BAZ);

+            message.AddRepeatedForeignEnum(ForeignEnum.FOREIGN_BAZ);

+            message.AddRepeatedImportEnum(ImportEnum.IMPORT_BAZ);

+

+            message.AddRepeatedStringPiece("324");

+            message.AddRepeatedCord("325");

+

+            // -----------------------------------------------------------------

+

+            message.SetDefaultInt32(401);

+            message.SetDefaultInt64(402);

+            message.SetDefaultUint32(403);

+            message.SetDefaultUint64(404);

+            message.SetDefaultSint32(405);

+            message.SetDefaultSint64(406);

+            message.SetDefaultFixed32(407);

+            message.SetDefaultFixed64(408);

+            message.SetDefaultSfixed32(409);

+            message.SetDefaultSfixed64(410);

+            message.SetDefaultFloat(411);

+            message.SetDefaultDouble(412);

+            message.SetDefaultBool(false);

+            message.SetDefaultString("415");

+            message.SetDefaultBytes(ToBytes("416"));

+

+            message.SetDefaultNestedEnum(TestAllTypes.Types.NestedEnum.FOO);

+            message.SetDefaultForeignEnum(ForeignEnum.FOREIGN_FOO);

+            message.SetDefaultImportEnum(ImportEnum.IMPORT_FOO);

+

+            message.SetDefaultStringPiece("424");

+            message.SetDefaultCord("425");

+        }

+

+        /// <summary>

+        /// Asserts that all fields of the specified message are set to the values

+        /// assigned by SetAllFields.

+        /// </summary>

+        internal static void AssertAllFieldsSet(TestAllTypes message)

+        {

+            Assert.IsTrue(message.HasOptionalInt32);

+            Assert.IsTrue(message.HasOptionalInt64);

+            Assert.IsTrue(message.HasOptionalUint32);

+            Assert.IsTrue(message.HasOptionalUint64);

+            Assert.IsTrue(message.HasOptionalSint32);

+            Assert.IsTrue(message.HasOptionalSint64);

+            Assert.IsTrue(message.HasOptionalFixed32);

+            Assert.IsTrue(message.HasOptionalFixed64);

+            Assert.IsTrue(message.HasOptionalSfixed32);

+            Assert.IsTrue(message.HasOptionalSfixed64);

+            Assert.IsTrue(message.HasOptionalFloat);

+            Assert.IsTrue(message.HasOptionalDouble);

+            Assert.IsTrue(message.HasOptionalBool);

+            Assert.IsTrue(message.HasOptionalString);

+            Assert.IsTrue(message.HasOptionalBytes);

+

+            Assert.IsTrue(message.HasOptionalGroup);

+            Assert.IsTrue(message.HasOptionalNestedMessage);

+            Assert.IsTrue(message.HasOptionalForeignMessage);

+            Assert.IsTrue(message.HasOptionalImportMessage);

+

+            Assert.IsTrue(message.OptionalGroup.HasA);

+            Assert.IsTrue(message.OptionalNestedMessage.HasBb);

+            Assert.IsTrue(message.OptionalForeignMessage.HasC);

+            Assert.IsTrue(message.OptionalImportMessage.HasD);

+

+            Assert.IsTrue(message.HasOptionalNestedEnum);

+            Assert.IsTrue(message.HasOptionalForeignEnum);

+            Assert.IsTrue(message.HasOptionalImportEnum);

+

+            Assert.IsTrue(message.HasOptionalStringPiece);

+            Assert.IsTrue(message.HasOptionalCord);

+

+            Assert.AreEqual(101, message.OptionalInt32);

+            Assert.AreEqual(102, message.OptionalInt64);

+            Assert.AreEqual(103u, message.OptionalUint32);

+            Assert.AreEqual(104u, message.OptionalUint64);

+            Assert.AreEqual(105, message.OptionalSint32);

+            Assert.AreEqual(106, message.OptionalSint64);

+            Assert.AreEqual(107u, message.OptionalFixed32);

+            Assert.AreEqual(108u, message.OptionalFixed64);

+            Assert.AreEqual(109, message.OptionalSfixed32);

+            Assert.AreEqual(110, message.OptionalSfixed64);

+            Assert.AreEqual(111, message.OptionalFloat);

+            Assert.AreEqual(112, message.OptionalDouble);

+            Assert.AreEqual(true, message.OptionalBool);

+            Assert.AreEqual("115", message.OptionalString);

+            Assert.AreEqual(ToBytes("116"), message.OptionalBytes);

+

+            Assert.AreEqual(117, message.OptionalGroup.A);

+            Assert.AreEqual(118, message.OptionalNestedMessage.Bb);

+            Assert.AreEqual(119, message.OptionalForeignMessage.C);

+            Assert.AreEqual(120, message.OptionalImportMessage.D);

+

+            Assert.AreEqual(TestAllTypes.Types.NestedEnum.BAZ, message.OptionalNestedEnum);

+            Assert.AreEqual(ForeignEnum.FOREIGN_BAZ, message.OptionalForeignEnum);

+            Assert.AreEqual(ImportEnum.IMPORT_BAZ, message.OptionalImportEnum);

+

+            Assert.AreEqual("124", message.OptionalStringPiece);

+            Assert.AreEqual("125", message.OptionalCord);

+

+            // -----------------------------------------------------------------

+

+            Assert.AreEqual(2, message.RepeatedInt32Count);

+            Assert.AreEqual(2, message.RepeatedInt64Count);

+            Assert.AreEqual(2, message.RepeatedUint32Count);

+            Assert.AreEqual(2, message.RepeatedUint64Count);

+            Assert.AreEqual(2, message.RepeatedSint32Count);

+            Assert.AreEqual(2, message.RepeatedSint64Count);

+            Assert.AreEqual(2, message.RepeatedFixed32Count);

+            Assert.AreEqual(2, message.RepeatedFixed64Count);

+            Assert.AreEqual(2, message.RepeatedSfixed32Count);

+            Assert.AreEqual(2, message.RepeatedSfixed64Count);

+            Assert.AreEqual(2, message.RepeatedFloatCount);

+            Assert.AreEqual(2, message.RepeatedDoubleCount);

+            Assert.AreEqual(2, message.RepeatedBoolCount);

+            Assert.AreEqual(2, message.RepeatedStringCount);

+            Assert.AreEqual(2, message.RepeatedBytesCount);

+

+            Assert.AreEqual(2, message.RepeatedGroupCount);

+            Assert.AreEqual(2, message.RepeatedNestedMessageCount);

+            Assert.AreEqual(2, message.RepeatedForeignMessageCount);

+            Assert.AreEqual(2, message.RepeatedImportMessageCount);

+            Assert.AreEqual(2, message.RepeatedNestedEnumCount);

+            Assert.AreEqual(2, message.RepeatedForeignEnumCount);

+            Assert.AreEqual(2, message.RepeatedImportEnumCount);

+

+            Assert.AreEqual(2, message.RepeatedStringPieceCount);

+            Assert.AreEqual(2, message.RepeatedCordCount);

+

+            Assert.AreEqual(201, message.GetRepeatedInt32(0));

+            Assert.AreEqual(202, message.GetRepeatedInt64(0));

+            Assert.AreEqual(203u, message.GetRepeatedUint32(0));

+            Assert.AreEqual(204u, message.GetRepeatedUint64(0));

+            Assert.AreEqual(205, message.GetRepeatedSint32(0));

+            Assert.AreEqual(206, message.GetRepeatedSint64(0));

+            Assert.AreEqual(207u, message.GetRepeatedFixed32(0));

+            Assert.AreEqual(208u, message.GetRepeatedFixed64(0));

+            Assert.AreEqual(209, message.GetRepeatedSfixed32(0));

+            Assert.AreEqual(210, message.GetRepeatedSfixed64(0));

+            Assert.AreEqual(211, message.GetRepeatedFloat(0));

+            Assert.AreEqual(212, message.GetRepeatedDouble(0));

+            Assert.AreEqual(true, message.GetRepeatedBool(0));

+            Assert.AreEqual("215", message.GetRepeatedString(0));

+            Assert.AreEqual(ToBytes("216"), message.GetRepeatedBytes(0));

+

+            Assert.AreEqual(217, message.GetRepeatedGroup(0).A);

+            Assert.AreEqual(218, message.GetRepeatedNestedMessage(0).Bb);

+            Assert.AreEqual(219, message.GetRepeatedForeignMessage(0).C);

+            Assert.AreEqual(220, message.GetRepeatedImportMessage(0).D);

+

+            Assert.AreEqual(TestAllTypes.Types.NestedEnum.BAR, message.GetRepeatedNestedEnum(0));

+            Assert.AreEqual(ForeignEnum.FOREIGN_BAR, message.GetRepeatedForeignEnum(0));

+            Assert.AreEqual(ImportEnum.IMPORT_BAR, message.GetRepeatedImportEnum(0));

+

+            Assert.AreEqual("224", message.GetRepeatedStringPiece(0));

+            Assert.AreEqual("225", message.GetRepeatedCord(0));

+

+            Assert.AreEqual(301, message.GetRepeatedInt32(1));

+            Assert.AreEqual(302, message.GetRepeatedInt64(1));

+            Assert.AreEqual(303u, message.GetRepeatedUint32(1));

+            Assert.AreEqual(304u, message.GetRepeatedUint64(1));

+            Assert.AreEqual(305, message.GetRepeatedSint32(1));

+            Assert.AreEqual(306, message.GetRepeatedSint64(1));

+            Assert.AreEqual(307u, message.GetRepeatedFixed32(1));

+            Assert.AreEqual(308u, message.GetRepeatedFixed64(1));

+            Assert.AreEqual(309, message.GetRepeatedSfixed32(1));

+            Assert.AreEqual(310, message.GetRepeatedSfixed64(1));

+            Assert.AreEqual(311f, message.GetRepeatedFloat(1));

+            Assert.AreEqual(312d, message.GetRepeatedDouble(1));

+            Assert.AreEqual(false, message.GetRepeatedBool(1));

+            Assert.AreEqual("315", message.GetRepeatedString(1));

+            Assert.AreEqual(ToBytes("316"), message.GetRepeatedBytes(1));

+

+            Assert.AreEqual(317, message.GetRepeatedGroup(1).A);

+            Assert.AreEqual(318, message.GetRepeatedNestedMessage(1).Bb);

+            Assert.AreEqual(319, message.GetRepeatedForeignMessage(1).C);

+            Assert.AreEqual(320, message.GetRepeatedImportMessage(1).D);

+

+            Assert.AreEqual(TestAllTypes.Types.NestedEnum.BAZ, message.GetRepeatedNestedEnum(1));

+            Assert.AreEqual(ForeignEnum.FOREIGN_BAZ, message.GetRepeatedForeignEnum(1));

+            Assert.AreEqual(ImportEnum.IMPORT_BAZ, message.GetRepeatedImportEnum(1));

+

+            Assert.AreEqual("324", message.GetRepeatedStringPiece(1));

+            Assert.AreEqual("325", message.GetRepeatedCord(1));

+

+            // -----------------------------------------------------------------

+

+            Assert.IsTrue(message.HasDefaultInt32);

+            Assert.IsTrue(message.HasDefaultInt64);

+            Assert.IsTrue(message.HasDefaultUint32);

+            Assert.IsTrue(message.HasDefaultUint64);

+            Assert.IsTrue(message.HasDefaultSint32);

+            Assert.IsTrue(message.HasDefaultSint64);

+            Assert.IsTrue(message.HasDefaultFixed32);

+            Assert.IsTrue(message.HasDefaultFixed64);

+            Assert.IsTrue(message.HasDefaultSfixed32);

+            Assert.IsTrue(message.HasDefaultSfixed64);

+            Assert.IsTrue(message.HasDefaultFloat);

+            Assert.IsTrue(message.HasDefaultDouble);

+            Assert.IsTrue(message.HasDefaultBool);

+            Assert.IsTrue(message.HasDefaultString);

+            Assert.IsTrue(message.HasDefaultBytes);

+

+            Assert.IsTrue(message.HasDefaultNestedEnum);

+            Assert.IsTrue(message.HasDefaultForeignEnum);

+            Assert.IsTrue(message.HasDefaultImportEnum);

+

+            Assert.IsTrue(message.HasDefaultStringPiece);

+            Assert.IsTrue(message.HasDefaultCord);

+

+            Assert.AreEqual(401, message.DefaultInt32);

+            Assert.AreEqual(402, message.DefaultInt64);

+            Assert.AreEqual(403u, message.DefaultUint32);

+            Assert.AreEqual(404u, message.DefaultUint64);

+            Assert.AreEqual(405, message.DefaultSint32);

+            Assert.AreEqual(406, message.DefaultSint64);

+            Assert.AreEqual(407u, message.DefaultFixed32);

+            Assert.AreEqual(408u, message.DefaultFixed64);

+            Assert.AreEqual(409, message.DefaultSfixed32);

+            Assert.AreEqual(410, message.DefaultSfixed64);

+            Assert.AreEqual(411, message.DefaultFloat);

+            Assert.AreEqual(412, message.DefaultDouble);

+            Assert.AreEqual(false, message.DefaultBool);

+            Assert.AreEqual("415", message.DefaultString);

+            Assert.AreEqual(ToBytes("416"), message.DefaultBytes);

+

+            Assert.AreEqual(TestAllTypes.Types.NestedEnum.FOO, message.DefaultNestedEnum);

+            Assert.AreEqual(ForeignEnum.FOREIGN_FOO, message.DefaultForeignEnum);

+            Assert.AreEqual(ImportEnum.IMPORT_FOO, message.DefaultImportEnum);

+

+            Assert.AreEqual("424", message.DefaultStringPiece);

+            Assert.AreEqual("425", message.DefaultCord);

+        }

+

+        internal static void AssertClear(TestAllTypes message)

+        {

+            // HasBlah() should initially be false for all optional fields.

+            Assert.IsFalse(message.HasOptionalInt32);

+            Assert.IsFalse(message.HasOptionalInt64);

+            Assert.IsFalse(message.HasOptionalUint32);

+            Assert.IsFalse(message.HasOptionalUint64);

+            Assert.IsFalse(message.HasOptionalSint32);

+            Assert.IsFalse(message.HasOptionalSint64);

+            Assert.IsFalse(message.HasOptionalFixed32);

+            Assert.IsFalse(message.HasOptionalFixed64);

+            Assert.IsFalse(message.HasOptionalSfixed32);

+            Assert.IsFalse(message.HasOptionalSfixed64);

+            Assert.IsFalse(message.HasOptionalFloat);

+            Assert.IsFalse(message.HasOptionalDouble);

+            Assert.IsFalse(message.HasOptionalBool);

+            Assert.IsFalse(message.HasOptionalString);

+            Assert.IsFalse(message.HasOptionalBytes);

+

+            Assert.IsFalse(message.HasOptionalGroup);

+            Assert.IsFalse(message.HasOptionalNestedMessage);

+            Assert.IsFalse(message.HasOptionalForeignMessage);

+            Assert.IsFalse(message.HasOptionalImportMessage);

+

+            Assert.IsFalse(message.HasOptionalNestedEnum);

+            Assert.IsFalse(message.HasOptionalForeignEnum);

+            Assert.IsFalse(message.HasOptionalImportEnum);

+

+            Assert.IsFalse(message.HasOptionalStringPiece);

+            Assert.IsFalse(message.HasOptionalCord);

+

+            // Optional fields without defaults are set to zero or something like it.

+            Assert.AreEqual(0, message.OptionalInt32);

+            Assert.AreEqual(0, message.OptionalInt64);

+            Assert.AreEqual(0u, message.OptionalUint32);

+            Assert.AreEqual(0u, message.OptionalUint64);

+            Assert.AreEqual(0, message.OptionalSint32);

+            Assert.AreEqual(0, message.OptionalSint64);

+            Assert.AreEqual(0u, message.OptionalFixed32);

+            Assert.AreEqual(0u, message.OptionalFixed64);

+            Assert.AreEqual(0, message.OptionalSfixed32);

+            Assert.AreEqual(0, message.OptionalSfixed64);

+            Assert.AreEqual(0, message.OptionalFloat);

+            Assert.AreEqual(0, message.OptionalDouble);

+            Assert.AreEqual(false, message.OptionalBool);

+            Assert.AreEqual("", message.OptionalString);

+            Assert.AreEqual(ByteString.Empty, message.OptionalBytes);

+

+            // Embedded messages should also be clear.

+            Assert.IsFalse(message.OptionalGroup.HasA);

+            Assert.IsFalse(message.OptionalNestedMessage.HasBb);

+            Assert.IsFalse(message.OptionalForeignMessage.HasC);

+            Assert.IsFalse(message.OptionalImportMessage.HasD);

+

+            Assert.AreEqual(0, message.OptionalGroup.A);

+            Assert.AreEqual(0, message.OptionalNestedMessage.Bb);

+            Assert.AreEqual(0, message.OptionalForeignMessage.C);

+            Assert.AreEqual(0, message.OptionalImportMessage.D);

+

+            // Enums without defaults are set to the first value in the enum.

+            Assert.AreEqual(TestAllTypes.Types.NestedEnum.FOO, message.OptionalNestedEnum);

+            Assert.AreEqual(ForeignEnum.FOREIGN_FOO, message.OptionalForeignEnum);

+            Assert.AreEqual(ImportEnum.IMPORT_FOO, message.OptionalImportEnum);

+

+            Assert.AreEqual("", message.OptionalStringPiece);

+            Assert.AreEqual("", message.OptionalCord);

+

+            // Repeated fields are empty.

+            Assert.AreEqual(0, message.RepeatedInt32Count);

+            Assert.AreEqual(0, message.RepeatedInt64Count);

+            Assert.AreEqual(0, message.RepeatedUint32Count);

+            Assert.AreEqual(0, message.RepeatedUint64Count);

+            Assert.AreEqual(0, message.RepeatedSint32Count);

+            Assert.AreEqual(0, message.RepeatedSint64Count);

+            Assert.AreEqual(0, message.RepeatedFixed32Count);

+            Assert.AreEqual(0, message.RepeatedFixed64Count);

+            Assert.AreEqual(0, message.RepeatedSfixed32Count);

+            Assert.AreEqual(0, message.RepeatedSfixed64Count);

+            Assert.AreEqual(0, message.RepeatedFloatCount);

+            Assert.AreEqual(0, message.RepeatedDoubleCount);

+            Assert.AreEqual(0, message.RepeatedBoolCount);

+            Assert.AreEqual(0, message.RepeatedStringCount);

+            Assert.AreEqual(0, message.RepeatedBytesCount);

+

+            Assert.AreEqual(0, message.RepeatedGroupCount);

+            Assert.AreEqual(0, message.RepeatedNestedMessageCount);

+            Assert.AreEqual(0, message.RepeatedForeignMessageCount);

+            Assert.AreEqual(0, message.RepeatedImportMessageCount);

+            Assert.AreEqual(0, message.RepeatedNestedEnumCount);

+            Assert.AreEqual(0, message.RepeatedForeignEnumCount);

+            Assert.AreEqual(0, message.RepeatedImportEnumCount);

+

+            Assert.AreEqual(0, message.RepeatedStringPieceCount);

+            Assert.AreEqual(0, message.RepeatedCordCount);

+

+            // HasBlah() should also be false for all default fields.

+            Assert.IsFalse(message.HasDefaultInt32);

+            Assert.IsFalse(message.HasDefaultInt64);

+            Assert.IsFalse(message.HasDefaultUint32);

+            Assert.IsFalse(message.HasDefaultUint64);

+            Assert.IsFalse(message.HasDefaultSint32);

+            Assert.IsFalse(message.HasDefaultSint64);

+            Assert.IsFalse(message.HasDefaultFixed32);

+            Assert.IsFalse(message.HasDefaultFixed64);

+            Assert.IsFalse(message.HasDefaultSfixed32);

+            Assert.IsFalse(message.HasDefaultSfixed64);

+            Assert.IsFalse(message.HasDefaultFloat);

+            Assert.IsFalse(message.HasDefaultDouble);

+            Assert.IsFalse(message.HasDefaultBool);

+            Assert.IsFalse(message.HasDefaultString);

+            Assert.IsFalse(message.HasDefaultBytes);

+

+            Assert.IsFalse(message.HasDefaultNestedEnum);

+            Assert.IsFalse(message.HasDefaultForeignEnum);

+            Assert.IsFalse(message.HasDefaultImportEnum);

+

+            Assert.IsFalse(message.HasDefaultStringPiece);

+            Assert.IsFalse(message.HasDefaultCord);

+

+            // Fields with defaults have their default values (duh).

+            Assert.AreEqual(41, message.DefaultInt32);

+            Assert.AreEqual(42, message.DefaultInt64);

+            Assert.AreEqual(43u, message.DefaultUint32);

+            Assert.AreEqual(44u, message.DefaultUint64);

+            Assert.AreEqual(-45, message.DefaultSint32);

+            Assert.AreEqual(46, message.DefaultSint64);

+            Assert.AreEqual(47u, message.DefaultFixed32);

+            Assert.AreEqual(48u, message.DefaultFixed64);

+            Assert.AreEqual(49, message.DefaultSfixed32);

+            Assert.AreEqual(-50, message.DefaultSfixed64);

+            Assert.AreEqual(51.5f, message.DefaultFloat);

+            Assert.AreEqual(52e3d, message.DefaultDouble);

+            Assert.AreEqual(true, message.DefaultBool);

+            Assert.AreEqual("hello", message.DefaultString);

+            Assert.AreEqual(ToBytes("world"), message.DefaultBytes);

+

+            Assert.AreEqual(TestAllTypes.Types.NestedEnum.BAR, message.DefaultNestedEnum);

+            Assert.AreEqual(ForeignEnum.FOREIGN_BAR, message.DefaultForeignEnum);

+            Assert.AreEqual(ImportEnum.IMPORT_BAR, message.DefaultImportEnum);

+

+            Assert.AreEqual("abc", message.DefaultStringPiece);

+            Assert.AreEqual("123", message.DefaultCord);

+        }

+

+        /// <summary>

+        /// Get a TestAllExtensions with all fields set as they would be by

+        /// SetAllExtensions(TestAllExtensions.Builder).

+        /// </summary>

+        internal static TestAllExtensions GetAllExtensionsSet()

+        {

+            TestAllExtensions.Builder builder = TestAllExtensions.CreateBuilder();

+            SetAllExtensions(builder);

+            return builder.Build();

+        }

+

+        public static TestPackedTypes GetPackedSet()

+        {

+            TestPackedTypes.Builder builder = TestPackedTypes.CreateBuilder();

+            SetPackedFields(builder);

+            return builder.Build();

+        }

+

+        public static TestPackedExtensions GetPackedExtensionsSet()

+        {

+            TestPackedExtensions.Builder builder = TestPackedExtensions.CreateBuilder();

+            SetPackedExtensions(builder);

+            return builder.Build();

+        }

+

+        /// <summary>

+        /// Sets every field of the specified builder to the values expected by

+        /// AssertAllExtensionsSet.

+        /// </summary>

+        internal static void SetAllExtensions(TestAllExtensions.Builder message)

+        {

+            message.SetExtension(Unittest.OptionalInt32Extension, 101);

+            message.SetExtension(Unittest.OptionalInt64Extension, 102L);

+            message.SetExtension(Unittest.OptionalUint32Extension, 103U);

+            message.SetExtension(Unittest.OptionalUint64Extension, 104UL);

+            message.SetExtension(Unittest.OptionalSint32Extension, 105);

+            message.SetExtension(Unittest.OptionalSint64Extension, 106L);

+            message.SetExtension(Unittest.OptionalFixed32Extension, 107U);

+            message.SetExtension(Unittest.OptionalFixed64Extension, 108UL);

+            message.SetExtension(Unittest.OptionalSfixed32Extension, 109);

+            message.SetExtension(Unittest.OptionalSfixed64Extension, 110L);

+            message.SetExtension(Unittest.OptionalFloatExtension, 111F);

+            message.SetExtension(Unittest.OptionalDoubleExtension, 112D);

+            message.SetExtension(Unittest.OptionalBoolExtension, true);

+            message.SetExtension(Unittest.OptionalStringExtension, "115");

+            message.SetExtension(Unittest.OptionalBytesExtension, ToBytes("116"));

+

+            message.SetExtension(Unittest.OptionalGroupExtension,

+                                 OptionalGroup_extension.CreateBuilder().SetA(117).Build());

+            message.SetExtension(Unittest.OptionalNestedMessageExtension,

+                                 TestAllTypes.Types.NestedMessage.CreateBuilder().SetBb(118).Build());

+            message.SetExtension(Unittest.OptionalForeignMessageExtension,

+                                 ForeignMessage.CreateBuilder().SetC(119).Build());

+            message.SetExtension(Unittest.OptionalImportMessageExtension,

+                                 ImportMessage.CreateBuilder().SetD(120).Build());

+

+            message.SetExtension(Unittest.OptionalNestedEnumExtension, TestAllTypes.Types.NestedEnum.BAZ);

+            message.SetExtension(Unittest.OptionalForeignEnumExtension, ForeignEnum.FOREIGN_BAZ);

+            message.SetExtension(Unittest.OptionalImportEnumExtension, ImportEnum.IMPORT_BAZ);

+

+            message.SetExtension(Unittest.OptionalStringPieceExtension, "124");

+            message.SetExtension(Unittest.OptionalCordExtension, "125");

+

+            // -----------------------------------------------------------------

+

+            message.AddExtension(Unittest.RepeatedInt32Extension, 201);

+            message.AddExtension(Unittest.RepeatedInt64Extension, 202L);

+            message.AddExtension(Unittest.RepeatedUint32Extension, 203U);

+            message.AddExtension(Unittest.RepeatedUint64Extension, 204UL);

+            message.AddExtension(Unittest.RepeatedSint32Extension, 205);

+            message.AddExtension(Unittest.RepeatedSint64Extension, 206L);

+            message.AddExtension(Unittest.RepeatedFixed32Extension, 207U);

+            message.AddExtension(Unittest.RepeatedFixed64Extension, 208UL);

+            message.AddExtension(Unittest.RepeatedSfixed32Extension, 209);

+            message.AddExtension(Unittest.RepeatedSfixed64Extension, 210L);

+            message.AddExtension(Unittest.RepeatedFloatExtension, 211F);

+            message.AddExtension(Unittest.RepeatedDoubleExtension, 212D);

+            message.AddExtension(Unittest.RepeatedBoolExtension, true);

+            message.AddExtension(Unittest.RepeatedStringExtension, "215");

+            message.AddExtension(Unittest.RepeatedBytesExtension, ToBytes("216"));

+

+            message.AddExtension(Unittest.RepeatedGroupExtension,

+                                 RepeatedGroup_extension.CreateBuilder().SetA(217).Build());

+            message.AddExtension(Unittest.RepeatedNestedMessageExtension,

+                                 TestAllTypes.Types.NestedMessage.CreateBuilder().SetBb(218).Build());

+            message.AddExtension(Unittest.RepeatedForeignMessageExtension,

+                                 ForeignMessage.CreateBuilder().SetC(219).Build());

+            message.AddExtension(Unittest.RepeatedImportMessageExtension,

+                                 ImportMessage.CreateBuilder().SetD(220).Build());

+

+            message.AddExtension(Unittest.RepeatedNestedEnumExtension, TestAllTypes.Types.NestedEnum.BAR);

+            message.AddExtension(Unittest.RepeatedForeignEnumExtension, ForeignEnum.FOREIGN_BAR);

+            message.AddExtension(Unittest.RepeatedImportEnumExtension, ImportEnum.IMPORT_BAR);

+

+            message.AddExtension(Unittest.RepeatedStringPieceExtension, "224");

+            message.AddExtension(Unittest.RepeatedCordExtension, "225");

+

+            // Add a second one of each field.

+            message.AddExtension(Unittest.RepeatedInt32Extension, 301);

+            message.AddExtension(Unittest.RepeatedInt64Extension, 302L);

+            message.AddExtension(Unittest.RepeatedUint32Extension, 303U);

+            message.AddExtension(Unittest.RepeatedUint64Extension, 304UL);

+            message.AddExtension(Unittest.RepeatedSint32Extension, 305);

+            message.AddExtension(Unittest.RepeatedSint64Extension, 306L);

+            message.AddExtension(Unittest.RepeatedFixed32Extension, 307U);

+            message.AddExtension(Unittest.RepeatedFixed64Extension, 308UL);

+            message.AddExtension(Unittest.RepeatedSfixed32Extension, 309);

+            message.AddExtension(Unittest.RepeatedSfixed64Extension, 310L);

+            message.AddExtension(Unittest.RepeatedFloatExtension, 311F);

+            message.AddExtension(Unittest.RepeatedDoubleExtension, 312D);

+            message.AddExtension(Unittest.RepeatedBoolExtension, false);

+            message.AddExtension(Unittest.RepeatedStringExtension, "315");

+            message.AddExtension(Unittest.RepeatedBytesExtension, ToBytes("316"));

+

+            message.AddExtension(Unittest.RepeatedGroupExtension,

+                                 RepeatedGroup_extension.CreateBuilder().SetA(317).Build());

+            message.AddExtension(Unittest.RepeatedNestedMessageExtension,

+                                 TestAllTypes.Types.NestedMessage.CreateBuilder().SetBb(318).Build());

+            message.AddExtension(Unittest.RepeatedForeignMessageExtension,

+                                 ForeignMessage.CreateBuilder().SetC(319).Build());

+            message.AddExtension(Unittest.RepeatedImportMessageExtension,

+                                 ImportMessage.CreateBuilder().SetD(320).Build());

+

+            message.AddExtension(Unittest.RepeatedNestedEnumExtension, TestAllTypes.Types.NestedEnum.BAZ);

+            message.AddExtension(Unittest.RepeatedForeignEnumExtension, ForeignEnum.FOREIGN_BAZ);

+            message.AddExtension(Unittest.RepeatedImportEnumExtension, ImportEnum.IMPORT_BAZ);

+

+            message.AddExtension(Unittest.RepeatedStringPieceExtension, "324");

+            message.AddExtension(Unittest.RepeatedCordExtension, "325");

+

+            // -----------------------------------------------------------------

+

+            message.SetExtension(Unittest.DefaultInt32Extension, 401);

+            message.SetExtension(Unittest.DefaultInt64Extension, 402L);

+            message.SetExtension(Unittest.DefaultUint32Extension, 403U);

+            message.SetExtension(Unittest.DefaultUint64Extension, 404UL);

+            message.SetExtension(Unittest.DefaultSint32Extension, 405);

+            message.SetExtension(Unittest.DefaultSint64Extension, 406L);

+            message.SetExtension(Unittest.DefaultFixed32Extension, 407U);

+            message.SetExtension(Unittest.DefaultFixed64Extension, 408UL);

+            message.SetExtension(Unittest.DefaultSfixed32Extension, 409);

+            message.SetExtension(Unittest.DefaultSfixed64Extension, 410L);

+            message.SetExtension(Unittest.DefaultFloatExtension, 411F);

+            message.SetExtension(Unittest.DefaultDoubleExtension, 412D);

+            message.SetExtension(Unittest.DefaultBoolExtension, false);

+            message.SetExtension(Unittest.DefaultStringExtension, "415");

+            message.SetExtension(Unittest.DefaultBytesExtension, ToBytes("416"));

+

+            message.SetExtension(Unittest.DefaultNestedEnumExtension, TestAllTypes.Types.NestedEnum.FOO);

+            message.SetExtension(Unittest.DefaultForeignEnumExtension, ForeignEnum.FOREIGN_FOO);

+            message.SetExtension(Unittest.DefaultImportEnumExtension, ImportEnum.IMPORT_FOO);

+

+            message.SetExtension(Unittest.DefaultStringPieceExtension, "424");

+            message.SetExtension(Unittest.DefaultCordExtension, "425");

+        }

+

+        internal static void ModifyRepeatedFields(TestAllTypes.Builder message)

+        {

+            message.SetRepeatedInt32(1, 501);

+            message.SetRepeatedInt64(1, 502);

+            message.SetRepeatedUint32(1, 503);

+            message.SetRepeatedUint64(1, 504);

+            message.SetRepeatedSint32(1, 505);

+            message.SetRepeatedSint64(1, 506);

+            message.SetRepeatedFixed32(1, 507);

+            message.SetRepeatedFixed64(1, 508);

+            message.SetRepeatedSfixed32(1, 509);

+            message.SetRepeatedSfixed64(1, 510);

+            message.SetRepeatedFloat(1, 511);

+            message.SetRepeatedDouble(1, 512);

+            message.SetRepeatedBool(1, true);

+            message.SetRepeatedString(1, "515");

+            message.SetRepeatedBytes(1, ToBytes("516"));

+

+            message.SetRepeatedGroup(1, TestAllTypes.Types.RepeatedGroup.CreateBuilder().SetA(517).Build());

+            message.SetRepeatedNestedMessage(1, TestAllTypes.Types.NestedMessage.CreateBuilder().SetBb(518).Build());

+            message.SetRepeatedForeignMessage(1, ForeignMessage.CreateBuilder().SetC(519).Build());

+            message.SetRepeatedImportMessage(1, ImportMessage.CreateBuilder().SetD(520).Build());

+

+            message.SetRepeatedNestedEnum(1, TestAllTypes.Types.NestedEnum.FOO);

+            message.SetRepeatedForeignEnum(1, ForeignEnum.FOREIGN_FOO);

+            message.SetRepeatedImportEnum(1, ImportEnum.IMPORT_FOO);

+

+            message.SetRepeatedStringPiece(1, "524");

+            message.SetRepeatedCord(1, "525");

+        }

+

+        internal static void AssertRepeatedFieldsModified(TestAllTypes message)

+        {

+            // ModifyRepeatedFields only sets the second repeated element of each

+            // field.  In addition to verifying this, we also verify that the first

+            // element and size were *not* modified.

+            Assert.AreEqual(2, message.RepeatedInt32Count);

+            Assert.AreEqual(2, message.RepeatedInt64Count);

+            Assert.AreEqual(2, message.RepeatedUint32Count);

+            Assert.AreEqual(2, message.RepeatedUint64Count);

+            Assert.AreEqual(2, message.RepeatedSint32Count);

+            Assert.AreEqual(2, message.RepeatedSint64Count);

+            Assert.AreEqual(2, message.RepeatedFixed32Count);

+            Assert.AreEqual(2, message.RepeatedFixed64Count);

+            Assert.AreEqual(2, message.RepeatedSfixed32Count);

+            Assert.AreEqual(2, message.RepeatedSfixed64Count);

+            Assert.AreEqual(2, message.RepeatedFloatCount);

+            Assert.AreEqual(2, message.RepeatedDoubleCount);

+            Assert.AreEqual(2, message.RepeatedBoolCount);

+            Assert.AreEqual(2, message.RepeatedStringCount);

+            Assert.AreEqual(2, message.RepeatedBytesCount);

+

+            Assert.AreEqual(2, message.RepeatedGroupCount);

+            Assert.AreEqual(2, message.RepeatedNestedMessageCount);

+            Assert.AreEqual(2, message.RepeatedForeignMessageCount);

+            Assert.AreEqual(2, message.RepeatedImportMessageCount);

+            Assert.AreEqual(2, message.RepeatedNestedEnumCount);

+            Assert.AreEqual(2, message.RepeatedForeignEnumCount);

+            Assert.AreEqual(2, message.RepeatedImportEnumCount);

+

+            Assert.AreEqual(2, message.RepeatedStringPieceCount);

+            Assert.AreEqual(2, message.RepeatedCordCount);

+

+            Assert.AreEqual(201, message.GetRepeatedInt32(0));

+            Assert.AreEqual(202L, message.GetRepeatedInt64(0));

+            Assert.AreEqual(203U, message.GetRepeatedUint32(0));

+            Assert.AreEqual(204UL, message.GetRepeatedUint64(0));

+            Assert.AreEqual(205, message.GetRepeatedSint32(0));

+            Assert.AreEqual(206L, message.GetRepeatedSint64(0));

+            Assert.AreEqual(207U, message.GetRepeatedFixed32(0));

+            Assert.AreEqual(208UL, message.GetRepeatedFixed64(0));

+            Assert.AreEqual(209, message.GetRepeatedSfixed32(0));

+            Assert.AreEqual(210L, message.GetRepeatedSfixed64(0));

+            Assert.AreEqual(211F, message.GetRepeatedFloat(0));

+            Assert.AreEqual(212D, message.GetRepeatedDouble(0));

+            Assert.AreEqual(true, message.GetRepeatedBool(0));

+            Assert.AreEqual("215", message.GetRepeatedString(0));

+            Assert.AreEqual(ToBytes("216"), message.GetRepeatedBytes(0));

+

+            Assert.AreEqual(217, message.GetRepeatedGroup(0).A);

+            Assert.AreEqual(218, message.GetRepeatedNestedMessage(0).Bb);

+            Assert.AreEqual(219, message.GetRepeatedForeignMessage(0).C);

+            Assert.AreEqual(220, message.GetRepeatedImportMessage(0).D);

+

+            Assert.AreEqual(TestAllTypes.Types.NestedEnum.BAR, message.GetRepeatedNestedEnum(0));

+            Assert.AreEqual(ForeignEnum.FOREIGN_BAR, message.GetRepeatedForeignEnum(0));

+            Assert.AreEqual(ImportEnum.IMPORT_BAR, message.GetRepeatedImportEnum(0));

+

+            Assert.AreEqual("224", message.GetRepeatedStringPiece(0));

+            Assert.AreEqual("225", message.GetRepeatedCord(0));

+

+            // Actually verify the second (modified) elements now.

+            Assert.AreEqual(501, message.GetRepeatedInt32(1));

+            Assert.AreEqual(502L, message.GetRepeatedInt64(1));

+            Assert.AreEqual(503U, message.GetRepeatedUint32(1));

+            Assert.AreEqual(504UL, message.GetRepeatedUint64(1));

+            Assert.AreEqual(505, message.GetRepeatedSint32(1));

+            Assert.AreEqual(506L, message.GetRepeatedSint64(1));

+            Assert.AreEqual(507U, message.GetRepeatedFixed32(1));

+            Assert.AreEqual(508UL, message.GetRepeatedFixed64(1));

+            Assert.AreEqual(509, message.GetRepeatedSfixed32(1));

+            Assert.AreEqual(510L, message.GetRepeatedSfixed64(1));

+            Assert.AreEqual(511F, message.GetRepeatedFloat(1));

+            Assert.AreEqual(512D, message.GetRepeatedDouble(1));

+            Assert.AreEqual(true, message.GetRepeatedBool(1));

+            Assert.AreEqual("515", message.GetRepeatedString(1));

+            Assert.AreEqual(ToBytes("516"), message.GetRepeatedBytes(1));

+

+            Assert.AreEqual(517, message.GetRepeatedGroup(1).A);

+            Assert.AreEqual(518, message.GetRepeatedNestedMessage(1).Bb);

+            Assert.AreEqual(519, message.GetRepeatedForeignMessage(1).C);

+            Assert.AreEqual(520, message.GetRepeatedImportMessage(1).D);

+

+            Assert.AreEqual(TestAllTypes.Types.NestedEnum.FOO, message.GetRepeatedNestedEnum(1));

+            Assert.AreEqual(ForeignEnum.FOREIGN_FOO, message.GetRepeatedForeignEnum(1));

+            Assert.AreEqual(ImportEnum.IMPORT_FOO, message.GetRepeatedImportEnum(1));

+

+            Assert.AreEqual("524", message.GetRepeatedStringPiece(1));

+            Assert.AreEqual("525", message.GetRepeatedCord(1));

+        }

+

+        /// <summary>

+        /// Helper to assert that sequences are equal.

+        /// </summary>

+        internal static void AssertEqual<T>(IEnumerable<T> first, IEnumerable<T> second)

+        {

+            using (IEnumerator<T> firstEnumerator = first.GetEnumerator())

+            {

+                foreach (T secondElement in second)

+                {

+                    Assert.IsTrue(firstEnumerator.MoveNext(), "First enumerator ran out of elements too early.");

+                    Assert.AreEqual(firstEnumerator.Current, secondElement);

+                }

+                Assert.IsFalse(firstEnumerator.MoveNext(), "Second enumerator ran out of elements too early.");

+            }

+        }

+

+        internal static void AssertEqualBytes(byte[] expected, byte[] actual)

+        {

+            Assert.AreEqual(ByteString.CopyFrom(expected), ByteString.CopyFrom(actual));

+        }

+

+        internal static void AssertAllExtensionsSet(TestAllExtensions message)

+        {

+            Assert.IsTrue(message.HasExtension(Unittest.OptionalInt32Extension));

+            Assert.IsTrue(message.HasExtension(Unittest.OptionalInt64Extension));

+            Assert.IsTrue(message.HasExtension(Unittest.OptionalUint32Extension));

+            Assert.IsTrue(message.HasExtension(Unittest.OptionalUint64Extension));

+            Assert.IsTrue(message.HasExtension(Unittest.OptionalSint32Extension));

+            Assert.IsTrue(message.HasExtension(Unittest.OptionalSint64Extension));

+            Assert.IsTrue(message.HasExtension(Unittest.OptionalFixed32Extension));

+            Assert.IsTrue(message.HasExtension(Unittest.OptionalFixed64Extension));

+            Assert.IsTrue(message.HasExtension(Unittest.OptionalSfixed32Extension));

+            Assert.IsTrue(message.HasExtension(Unittest.OptionalSfixed64Extension));

+            Assert.IsTrue(message.HasExtension(Unittest.OptionalFloatExtension));

+            Assert.IsTrue(message.HasExtension(Unittest.OptionalDoubleExtension));

+            Assert.IsTrue(message.HasExtension(Unittest.OptionalBoolExtension));

+            Assert.IsTrue(message.HasExtension(Unittest.OptionalStringExtension));

+            Assert.IsTrue(message.HasExtension(Unittest.OptionalBytesExtension));

+

+            Assert.IsTrue(message.HasExtension(Unittest.OptionalGroupExtension));

+            Assert.IsTrue(message.HasExtension(Unittest.OptionalNestedMessageExtension));

+            Assert.IsTrue(message.HasExtension(Unittest.OptionalForeignMessageExtension));

+            Assert.IsTrue(message.HasExtension(Unittest.OptionalImportMessageExtension));

+

+            Assert.IsTrue(message.GetExtension(Unittest.OptionalGroupExtension).HasA);

+            Assert.IsTrue(message.GetExtension(Unittest.OptionalNestedMessageExtension).HasBb);

+            Assert.IsTrue(message.GetExtension(Unittest.OptionalForeignMessageExtension).HasC);

+            Assert.IsTrue(message.GetExtension(Unittest.OptionalImportMessageExtension).HasD);

+

+            Assert.IsTrue(message.HasExtension(Unittest.OptionalNestedEnumExtension));

+            Assert.IsTrue(message.HasExtension(Unittest.OptionalForeignEnumExtension));

+            Assert.IsTrue(message.HasExtension(Unittest.OptionalImportEnumExtension));

+

+            Assert.IsTrue(message.HasExtension(Unittest.OptionalStringPieceExtension));

+            Assert.IsTrue(message.HasExtension(Unittest.OptionalCordExtension));

+

+            Assert.AreEqual(101, message.GetExtension(Unittest.OptionalInt32Extension));

+            Assert.AreEqual(102L, message.GetExtension(Unittest.OptionalInt64Extension));

+            Assert.AreEqual(103U, message.GetExtension(Unittest.OptionalUint32Extension));

+            Assert.AreEqual(104UL, message.GetExtension(Unittest.OptionalUint64Extension));

+            Assert.AreEqual(105, message.GetExtension(Unittest.OptionalSint32Extension));

+            Assert.AreEqual(106L, message.GetExtension(Unittest.OptionalSint64Extension));

+            Assert.AreEqual(107U, message.GetExtension(Unittest.OptionalFixed32Extension));

+            Assert.AreEqual(108UL, message.GetExtension(Unittest.OptionalFixed64Extension));

+            Assert.AreEqual(109, message.GetExtension(Unittest.OptionalSfixed32Extension));

+            Assert.AreEqual(110L, message.GetExtension(Unittest.OptionalSfixed64Extension));

+            Assert.AreEqual(111F, message.GetExtension(Unittest.OptionalFloatExtension));

+            Assert.AreEqual(112D, message.GetExtension(Unittest.OptionalDoubleExtension));

+            Assert.AreEqual(true, message.GetExtension(Unittest.OptionalBoolExtension));

+            Assert.AreEqual("115", message.GetExtension(Unittest.OptionalStringExtension));

+            Assert.AreEqual(ToBytes("116"), message.GetExtension(Unittest.OptionalBytesExtension));

+

+            Assert.AreEqual(117, message.GetExtension(Unittest.OptionalGroupExtension).A);

+            Assert.AreEqual(118, message.GetExtension(Unittest.OptionalNestedMessageExtension).Bb);

+            Assert.AreEqual(119, message.GetExtension(Unittest.OptionalForeignMessageExtension).C);

+            Assert.AreEqual(120, message.GetExtension(Unittest.OptionalImportMessageExtension).D);

+

+            Assert.AreEqual(TestAllTypes.Types.NestedEnum.BAZ,

+                            message.GetExtension(Unittest.OptionalNestedEnumExtension));

+            Assert.AreEqual(ForeignEnum.FOREIGN_BAZ,

+                            message.GetExtension(Unittest.OptionalForeignEnumExtension));

+            Assert.AreEqual(ImportEnum.IMPORT_BAZ, message.GetExtension(Unittest.OptionalImportEnumExtension));

+

+            Assert.AreEqual("124", message.GetExtension(Unittest.OptionalStringPieceExtension));

+            Assert.AreEqual("125", message.GetExtension(Unittest.OptionalCordExtension));

+

+            // -----------------------------------------------------------------

+

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.RepeatedInt32Extension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.RepeatedInt64Extension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.RepeatedUint32Extension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.RepeatedUint64Extension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.RepeatedSint32Extension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.RepeatedSint64Extension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.RepeatedFixed32Extension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.RepeatedFixed64Extension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.RepeatedSfixed32Extension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.RepeatedSfixed64Extension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.RepeatedFloatExtension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.RepeatedDoubleExtension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.RepeatedBoolExtension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.RepeatedStringExtension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.RepeatedBytesExtension));

+

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.RepeatedGroupExtension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.RepeatedNestedMessageExtension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.RepeatedForeignMessageExtension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.RepeatedImportMessageExtension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.RepeatedNestedEnumExtension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.RepeatedForeignEnumExtension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.RepeatedImportEnumExtension));

+

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.RepeatedStringPieceExtension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.RepeatedCordExtension));

+

+            Assert.AreEqual(201, message.GetExtension(Unittest.RepeatedInt32Extension, 0));

+            Assert.AreEqual(202L, message.GetExtension(Unittest.RepeatedInt64Extension, 0));

+            Assert.AreEqual(203U, message.GetExtension(Unittest.RepeatedUint32Extension, 0));

+            Assert.AreEqual(204UL, message.GetExtension(Unittest.RepeatedUint64Extension, 0));

+            Assert.AreEqual(205, message.GetExtension(Unittest.RepeatedSint32Extension, 0));

+            Assert.AreEqual(206L, message.GetExtension(Unittest.RepeatedSint64Extension, 0));

+            Assert.AreEqual(207U, message.GetExtension(Unittest.RepeatedFixed32Extension, 0));

+            Assert.AreEqual(208UL, message.GetExtension(Unittest.RepeatedFixed64Extension, 0));

+            Assert.AreEqual(209, message.GetExtension(Unittest.RepeatedSfixed32Extension, 0));

+            Assert.AreEqual(210L, message.GetExtension(Unittest.RepeatedSfixed64Extension, 0));

+            Assert.AreEqual(211F, message.GetExtension(Unittest.RepeatedFloatExtension, 0));

+            Assert.AreEqual(212D, message.GetExtension(Unittest.RepeatedDoubleExtension, 0));

+            Assert.AreEqual(true, message.GetExtension(Unittest.RepeatedBoolExtension, 0));

+            Assert.AreEqual("215", message.GetExtension(Unittest.RepeatedStringExtension, 0));

+            Assert.AreEqual(ToBytes("216"), message.GetExtension(Unittest.RepeatedBytesExtension, 0));

+

+            Assert.AreEqual(217, message.GetExtension(Unittest.RepeatedGroupExtension, 0).A);

+            Assert.AreEqual(218, message.GetExtension(Unittest.RepeatedNestedMessageExtension, 0).Bb);

+            Assert.AreEqual(219, message.GetExtension(Unittest.RepeatedForeignMessageExtension, 0).C);

+            Assert.AreEqual(220, message.GetExtension(Unittest.RepeatedImportMessageExtension, 0).D);

+

+            Assert.AreEqual(TestAllTypes.Types.NestedEnum.BAR,

+                            message.GetExtension(Unittest.RepeatedNestedEnumExtension, 0));

+            Assert.AreEqual(ForeignEnum.FOREIGN_BAR,

+                            message.GetExtension(Unittest.RepeatedForeignEnumExtension, 0));

+            Assert.AreEqual(ImportEnum.IMPORT_BAR,

+                            message.GetExtension(Unittest.RepeatedImportEnumExtension, 0));

+

+            Assert.AreEqual("224", message.GetExtension(Unittest.RepeatedStringPieceExtension, 0));

+            Assert.AreEqual("225", message.GetExtension(Unittest.RepeatedCordExtension, 0));

+

+            Assert.AreEqual(301, message.GetExtension(Unittest.RepeatedInt32Extension, 1));

+            Assert.AreEqual(302L, message.GetExtension(Unittest.RepeatedInt64Extension, 1));

+            Assert.AreEqual(303U, message.GetExtension(Unittest.RepeatedUint32Extension, 1));

+            Assert.AreEqual(304UL, message.GetExtension(Unittest.RepeatedUint64Extension, 1));

+            Assert.AreEqual(305, message.GetExtension(Unittest.RepeatedSint32Extension, 1));

+            Assert.AreEqual(306L, message.GetExtension(Unittest.RepeatedSint64Extension, 1));

+            Assert.AreEqual(307U, message.GetExtension(Unittest.RepeatedFixed32Extension, 1));

+            Assert.AreEqual(308UL, message.GetExtension(Unittest.RepeatedFixed64Extension, 1));

+            Assert.AreEqual(309, message.GetExtension(Unittest.RepeatedSfixed32Extension, 1));

+            Assert.AreEqual(310L, message.GetExtension(Unittest.RepeatedSfixed64Extension, 1));

+            Assert.AreEqual(311F, message.GetExtension(Unittest.RepeatedFloatExtension, 1));

+            Assert.AreEqual(312D, message.GetExtension(Unittest.RepeatedDoubleExtension, 1));

+            Assert.AreEqual(false, message.GetExtension(Unittest.RepeatedBoolExtension, 1));

+            Assert.AreEqual("315", message.GetExtension(Unittest.RepeatedStringExtension, 1));

+            Assert.AreEqual(ToBytes("316"), message.GetExtension(Unittest.RepeatedBytesExtension, 1));

+

+            Assert.AreEqual(317, message.GetExtension(Unittest.RepeatedGroupExtension, 1).A);

+            Assert.AreEqual(318, message.GetExtension(Unittest.RepeatedNestedMessageExtension, 1).Bb);

+            Assert.AreEqual(319, message.GetExtension(Unittest.RepeatedForeignMessageExtension, 1).C);

+            Assert.AreEqual(320, message.GetExtension(Unittest.RepeatedImportMessageExtension, 1).D);

+

+            Assert.AreEqual(TestAllTypes.Types.NestedEnum.BAZ,

+                            message.GetExtension(Unittest.RepeatedNestedEnumExtension, 1));

+            Assert.AreEqual(ForeignEnum.FOREIGN_BAZ,

+                            message.GetExtension(Unittest.RepeatedForeignEnumExtension, 1));

+            Assert.AreEqual(ImportEnum.IMPORT_BAZ,

+                            message.GetExtension(Unittest.RepeatedImportEnumExtension, 1));

+

+            Assert.AreEqual("324", message.GetExtension(Unittest.RepeatedStringPieceExtension, 1));

+            Assert.AreEqual("325", message.GetExtension(Unittest.RepeatedCordExtension, 1));

+

+            // -----------------------------------------------------------------

+

+            Assert.IsTrue(message.HasExtension(Unittest.DefaultInt32Extension));

+            Assert.IsTrue(message.HasExtension(Unittest.DefaultInt64Extension));

+            Assert.IsTrue(message.HasExtension(Unittest.DefaultUint32Extension));

+            Assert.IsTrue(message.HasExtension(Unittest.DefaultUint64Extension));

+            Assert.IsTrue(message.HasExtension(Unittest.DefaultSint32Extension));

+            Assert.IsTrue(message.HasExtension(Unittest.DefaultSint64Extension));

+            Assert.IsTrue(message.HasExtension(Unittest.DefaultFixed32Extension));

+            Assert.IsTrue(message.HasExtension(Unittest.DefaultFixed64Extension));

+            Assert.IsTrue(message.HasExtension(Unittest.DefaultSfixed32Extension));

+            Assert.IsTrue(message.HasExtension(Unittest.DefaultSfixed64Extension));

+            Assert.IsTrue(message.HasExtension(Unittest.DefaultFloatExtension));

+            Assert.IsTrue(message.HasExtension(Unittest.DefaultDoubleExtension));

+            Assert.IsTrue(message.HasExtension(Unittest.DefaultBoolExtension));

+            Assert.IsTrue(message.HasExtension(Unittest.DefaultStringExtension));

+            Assert.IsTrue(message.HasExtension(Unittest.DefaultBytesExtension));

+

+            Assert.IsTrue(message.HasExtension(Unittest.DefaultNestedEnumExtension));

+            Assert.IsTrue(message.HasExtension(Unittest.DefaultForeignEnumExtension));

+            Assert.IsTrue(message.HasExtension(Unittest.DefaultImportEnumExtension));

+

+            Assert.IsTrue(message.HasExtension(Unittest.DefaultStringPieceExtension));

+            Assert.IsTrue(message.HasExtension(Unittest.DefaultCordExtension));

+

+            Assert.AreEqual(401, message.GetExtension(Unittest.DefaultInt32Extension));

+            Assert.AreEqual(402L, message.GetExtension(Unittest.DefaultInt64Extension));

+            Assert.AreEqual(403U, message.GetExtension(Unittest.DefaultUint32Extension));

+            Assert.AreEqual(404UL, message.GetExtension(Unittest.DefaultUint64Extension));

+            Assert.AreEqual(405, message.GetExtension(Unittest.DefaultSint32Extension));

+            Assert.AreEqual(406L, message.GetExtension(Unittest.DefaultSint64Extension));

+            Assert.AreEqual(407U, message.GetExtension(Unittest.DefaultFixed32Extension));

+            Assert.AreEqual(408UL, message.GetExtension(Unittest.DefaultFixed64Extension));

+            Assert.AreEqual(409, message.GetExtension(Unittest.DefaultSfixed32Extension));

+            Assert.AreEqual(410L, message.GetExtension(Unittest.DefaultSfixed64Extension));

+            Assert.AreEqual(411F, message.GetExtension(Unittest.DefaultFloatExtension));

+            Assert.AreEqual(412D, message.GetExtension(Unittest.DefaultDoubleExtension));

+            Assert.AreEqual(false, message.GetExtension(Unittest.DefaultBoolExtension));

+            Assert.AreEqual("415", message.GetExtension(Unittest.DefaultStringExtension));

+            Assert.AreEqual(ToBytes("416"), message.GetExtension(Unittest.DefaultBytesExtension));

+

+            Assert.AreEqual(TestAllTypes.Types.NestedEnum.FOO,

+                            message.GetExtension(Unittest.DefaultNestedEnumExtension));

+            Assert.AreEqual(ForeignEnum.FOREIGN_FOO, message.GetExtension(Unittest.DefaultForeignEnumExtension));

+            Assert.AreEqual(ImportEnum.IMPORT_FOO, message.GetExtension(Unittest.DefaultImportEnumExtension));

+

+            Assert.AreEqual("424", message.GetExtension(Unittest.DefaultStringPieceExtension));

+            Assert.AreEqual("425", message.GetExtension(Unittest.DefaultCordExtension));

+        }

+

+        /// <summary>

+        /// Modifies the repeated extensions of the given message to contain the values

+        /// expected by AssertRepeatedExtensionsModified.

+        /// </summary>

+        internal static void ModifyRepeatedExtensions(TestAllExtensions.Builder message)

+        {

+            message.SetExtension(Unittest.RepeatedInt32Extension, 1, 501);

+            message.SetExtension(Unittest.RepeatedInt64Extension, 1, 502L);

+            message.SetExtension(Unittest.RepeatedUint32Extension, 1, 503U);

+            message.SetExtension(Unittest.RepeatedUint64Extension, 1, 504UL);

+            message.SetExtension(Unittest.RepeatedSint32Extension, 1, 505);

+            message.SetExtension(Unittest.RepeatedSint64Extension, 1, 506L);

+            message.SetExtension(Unittest.RepeatedFixed32Extension, 1, 507U);

+            message.SetExtension(Unittest.RepeatedFixed64Extension, 1, 508UL);

+            message.SetExtension(Unittest.RepeatedSfixed32Extension, 1, 509);

+            message.SetExtension(Unittest.RepeatedSfixed64Extension, 1, 510L);

+            message.SetExtension(Unittest.RepeatedFloatExtension, 1, 511F);

+            message.SetExtension(Unittest.RepeatedDoubleExtension, 1, 512D);

+            message.SetExtension(Unittest.RepeatedBoolExtension, 1, true);

+            message.SetExtension(Unittest.RepeatedStringExtension, 1, "515");

+            message.SetExtension(Unittest.RepeatedBytesExtension, 1, ToBytes("516"));

+

+            message.SetExtension(Unittest.RepeatedGroupExtension, 1,

+                                 RepeatedGroup_extension.CreateBuilder().SetA(517).Build());

+            message.SetExtension(Unittest.RepeatedNestedMessageExtension, 1,

+                                 TestAllTypes.Types.NestedMessage.CreateBuilder().SetBb(518).Build());

+            message.SetExtension(Unittest.RepeatedForeignMessageExtension, 1,

+                                 ForeignMessage.CreateBuilder().SetC(519).Build());

+            message.SetExtension(Unittest.RepeatedImportMessageExtension, 1,

+                                 ImportMessage.CreateBuilder().SetD(520).Build());

+

+            message.SetExtension(Unittest.RepeatedNestedEnumExtension, 1, TestAllTypes.Types.NestedEnum.FOO);

+            message.SetExtension(Unittest.RepeatedForeignEnumExtension, 1, ForeignEnum.FOREIGN_FOO);

+            message.SetExtension(Unittest.RepeatedImportEnumExtension, 1, ImportEnum.IMPORT_FOO);

+

+            message.SetExtension(Unittest.RepeatedStringPieceExtension, 1, "524");

+            message.SetExtension(Unittest.RepeatedCordExtension, 1, "525");

+        }

+

+        /// <summary>

+        /// Asserts that all repeated extensions are set to the values assigned by

+        /// SetAllExtensions follwed by ModifyRepeatedExtensions.

+        /// </summary>

+        internal static void AssertRepeatedExtensionsModified(TestAllExtensions message)

+        {

+            // ModifyRepeatedFields only sets the second repeated element of each

+            // field.  In addition to verifying this, we also verify that the first

+            // element and size were *not* modified.

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.RepeatedInt32Extension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.RepeatedInt64Extension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.RepeatedUint32Extension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.RepeatedUint64Extension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.RepeatedSint32Extension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.RepeatedSint64Extension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.RepeatedFixed32Extension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.RepeatedFixed64Extension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.RepeatedSfixed32Extension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.RepeatedSfixed64Extension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.RepeatedFloatExtension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.RepeatedDoubleExtension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.RepeatedBoolExtension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.RepeatedStringExtension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.RepeatedBytesExtension));

+

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.RepeatedGroupExtension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.RepeatedNestedMessageExtension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.RepeatedForeignMessageExtension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.RepeatedImportMessageExtension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.RepeatedNestedEnumExtension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.RepeatedForeignEnumExtension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.RepeatedImportEnumExtension));

+

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.RepeatedStringPieceExtension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.RepeatedCordExtension));

+

+            Assert.AreEqual(201, message.GetExtension(Unittest.RepeatedInt32Extension, 0));

+            Assert.AreEqual(202L, message.GetExtension(Unittest.RepeatedInt64Extension, 0));

+            Assert.AreEqual(203U, message.GetExtension(Unittest.RepeatedUint32Extension, 0));

+            Assert.AreEqual(204UL, message.GetExtension(Unittest.RepeatedUint64Extension, 0));

+            Assert.AreEqual(205, message.GetExtension(Unittest.RepeatedSint32Extension, 0));

+            Assert.AreEqual(206L, message.GetExtension(Unittest.RepeatedSint64Extension, 0));

+            Assert.AreEqual(207U, message.GetExtension(Unittest.RepeatedFixed32Extension, 0));

+            Assert.AreEqual(208UL, message.GetExtension(Unittest.RepeatedFixed64Extension, 0));

+            Assert.AreEqual(209, message.GetExtension(Unittest.RepeatedSfixed32Extension, 0));

+            Assert.AreEqual(210L, message.GetExtension(Unittest.RepeatedSfixed64Extension, 0));

+            Assert.AreEqual(211F, message.GetExtension(Unittest.RepeatedFloatExtension, 0));

+            Assert.AreEqual(212D, message.GetExtension(Unittest.RepeatedDoubleExtension, 0));

+            Assert.AreEqual(true, message.GetExtension(Unittest.RepeatedBoolExtension, 0));

+            Assert.AreEqual("215", message.GetExtension(Unittest.RepeatedStringExtension, 0));

+            Assert.AreEqual(ToBytes("216"), message.GetExtension(Unittest.RepeatedBytesExtension, 0));

+

+            Assert.AreEqual(217, message.GetExtension(Unittest.RepeatedGroupExtension, 0).A);

+            Assert.AreEqual(218, message.GetExtension(Unittest.RepeatedNestedMessageExtension, 0).Bb);

+            Assert.AreEqual(219, message.GetExtension(Unittest.RepeatedForeignMessageExtension, 0).C);

+            Assert.AreEqual(220, message.GetExtension(Unittest.RepeatedImportMessageExtension, 0).D);

+

+            Assert.AreEqual(TestAllTypes.Types.NestedEnum.BAR,

+                            message.GetExtension(Unittest.RepeatedNestedEnumExtension, 0));

+            Assert.AreEqual(ForeignEnum.FOREIGN_BAR,

+                            message.GetExtension(Unittest.RepeatedForeignEnumExtension, 0));

+            Assert.AreEqual(ImportEnum.IMPORT_BAR,

+                            message.GetExtension(Unittest.RepeatedImportEnumExtension, 0));

+

+            Assert.AreEqual("224", message.GetExtension(Unittest.RepeatedStringPieceExtension, 0));

+            Assert.AreEqual("225", message.GetExtension(Unittest.RepeatedCordExtension, 0));

+

+            // Actually verify the second (modified) elements now.

+            Assert.AreEqual(501, message.GetExtension(Unittest.RepeatedInt32Extension, 1));

+            Assert.AreEqual(502L, message.GetExtension(Unittest.RepeatedInt64Extension, 1));

+            Assert.AreEqual(503U, message.GetExtension(Unittest.RepeatedUint32Extension, 1));

+            Assert.AreEqual(504UL, message.GetExtension(Unittest.RepeatedUint64Extension, 1));

+            Assert.AreEqual(505, message.GetExtension(Unittest.RepeatedSint32Extension, 1));

+            Assert.AreEqual(506L, message.GetExtension(Unittest.RepeatedSint64Extension, 1));

+            Assert.AreEqual(507U, message.GetExtension(Unittest.RepeatedFixed32Extension, 1));

+            Assert.AreEqual(508UL, message.GetExtension(Unittest.RepeatedFixed64Extension, 1));

+            Assert.AreEqual(509, message.GetExtension(Unittest.RepeatedSfixed32Extension, 1));

+            Assert.AreEqual(510L, message.GetExtension(Unittest.RepeatedSfixed64Extension, 1));

+            Assert.AreEqual(511F, message.GetExtension(Unittest.RepeatedFloatExtension, 1));

+            Assert.AreEqual(512D, message.GetExtension(Unittest.RepeatedDoubleExtension, 1));

+            Assert.AreEqual(true, message.GetExtension(Unittest.RepeatedBoolExtension, 1));

+            Assert.AreEqual("515", message.GetExtension(Unittest.RepeatedStringExtension, 1));

+            Assert.AreEqual(ToBytes("516"), message.GetExtension(Unittest.RepeatedBytesExtension, 1));

+

+            Assert.AreEqual(517, message.GetExtension(Unittest.RepeatedGroupExtension, 1).A);

+            Assert.AreEqual(518, message.GetExtension(Unittest.RepeatedNestedMessageExtension, 1).Bb);

+            Assert.AreEqual(519, message.GetExtension(Unittest.RepeatedForeignMessageExtension, 1).C);

+            Assert.AreEqual(520, message.GetExtension(Unittest.RepeatedImportMessageExtension, 1).D);

+

+            Assert.AreEqual(TestAllTypes.Types.NestedEnum.FOO,

+                            message.GetExtension(Unittest.RepeatedNestedEnumExtension, 1));

+            Assert.AreEqual(ForeignEnum.FOREIGN_FOO,

+                            message.GetExtension(Unittest.RepeatedForeignEnumExtension, 1));

+            Assert.AreEqual(ImportEnum.IMPORT_FOO,

+                            message.GetExtension(Unittest.RepeatedImportEnumExtension, 1));

+

+            Assert.AreEqual("524", message.GetExtension(Unittest.RepeatedStringPieceExtension, 1));

+            Assert.AreEqual("525", message.GetExtension(Unittest.RepeatedCordExtension, 1));

+        }

+

+        internal static void AssertExtensionsClear(TestAllExtensions message)

+        {

+            // HasBlah() should initially be false for all optional fields.

+            Assert.IsFalse(message.HasExtension(Unittest.OptionalInt32Extension));

+            Assert.IsFalse(message.HasExtension(Unittest.OptionalInt64Extension));

+            Assert.IsFalse(message.HasExtension(Unittest.OptionalUint32Extension));

+            Assert.IsFalse(message.HasExtension(Unittest.OptionalUint64Extension));

+            Assert.IsFalse(message.HasExtension(Unittest.OptionalSint32Extension));

+            Assert.IsFalse(message.HasExtension(Unittest.OptionalSint64Extension));

+            Assert.IsFalse(message.HasExtension(Unittest.OptionalFixed32Extension));

+            Assert.IsFalse(message.HasExtension(Unittest.OptionalFixed64Extension));

+            Assert.IsFalse(message.HasExtension(Unittest.OptionalSfixed32Extension));

+            Assert.IsFalse(message.HasExtension(Unittest.OptionalSfixed64Extension));

+            Assert.IsFalse(message.HasExtension(Unittest.OptionalFloatExtension));

+            Assert.IsFalse(message.HasExtension(Unittest.OptionalDoubleExtension));

+            Assert.IsFalse(message.HasExtension(Unittest.OptionalBoolExtension));

+            Assert.IsFalse(message.HasExtension(Unittest.OptionalStringExtension));

+            Assert.IsFalse(message.HasExtension(Unittest.OptionalBytesExtension));

+

+            Assert.IsFalse(message.HasExtension(Unittest.OptionalGroupExtension));

+            Assert.IsFalse(message.HasExtension(Unittest.OptionalNestedMessageExtension));

+            Assert.IsFalse(message.HasExtension(Unittest.OptionalForeignMessageExtension));

+            Assert.IsFalse(message.HasExtension(Unittest.OptionalImportMessageExtension));

+

+            Assert.IsFalse(message.HasExtension(Unittest.OptionalNestedEnumExtension));

+            Assert.IsFalse(message.HasExtension(Unittest.OptionalForeignEnumExtension));

+            Assert.IsFalse(message.HasExtension(Unittest.OptionalImportEnumExtension));

+

+            Assert.IsFalse(message.HasExtension(Unittest.OptionalStringPieceExtension));

+            Assert.IsFalse(message.HasExtension(Unittest.OptionalCordExtension));

+

+            // Optional fields without defaults are set to zero or something like it.

+            Assert.AreEqual(0, message.GetExtension(Unittest.OptionalInt32Extension));

+            Assert.AreEqual(0L, message.GetExtension(Unittest.OptionalInt64Extension));

+            Assert.AreEqual(0U, message.GetExtension(Unittest.OptionalUint32Extension));

+            Assert.AreEqual(0UL, message.GetExtension(Unittest.OptionalUint64Extension));

+            Assert.AreEqual(0, message.GetExtension(Unittest.OptionalSint32Extension));

+            Assert.AreEqual(0L, message.GetExtension(Unittest.OptionalSint64Extension));

+            Assert.AreEqual(0U, message.GetExtension(Unittest.OptionalFixed32Extension));

+            Assert.AreEqual(0UL, message.GetExtension(Unittest.OptionalFixed64Extension));

+            Assert.AreEqual(0, message.GetExtension(Unittest.OptionalSfixed32Extension));

+            Assert.AreEqual(0L, message.GetExtension(Unittest.OptionalSfixed64Extension));

+            Assert.AreEqual(0F, message.GetExtension(Unittest.OptionalFloatExtension));

+            Assert.AreEqual(0D, message.GetExtension(Unittest.OptionalDoubleExtension));

+            Assert.AreEqual(false, message.GetExtension(Unittest.OptionalBoolExtension));

+            Assert.AreEqual("", message.GetExtension(Unittest.OptionalStringExtension));

+            Assert.AreEqual(ByteString.Empty, message.GetExtension(Unittest.OptionalBytesExtension));

+

+            // Embedded messages should also be clear.

+            Assert.IsFalse(message.GetExtension(Unittest.OptionalGroupExtension).HasA);

+            Assert.IsFalse(message.GetExtension(Unittest.OptionalNestedMessageExtension).HasBb);

+            Assert.IsFalse(message.GetExtension(Unittest.OptionalForeignMessageExtension).HasC);

+            Assert.IsFalse(message.GetExtension(Unittest.OptionalImportMessageExtension).HasD);

+

+            Assert.AreEqual(0, message.GetExtension(Unittest.OptionalGroupExtension).A);

+            Assert.AreEqual(0, message.GetExtension(Unittest.OptionalNestedMessageExtension).Bb);

+            Assert.AreEqual(0, message.GetExtension(Unittest.OptionalForeignMessageExtension).C);

+            Assert.AreEqual(0, message.GetExtension(Unittest.OptionalImportMessageExtension).D);

+

+            // Enums without defaults are set to the first value in the enum.

+            Assert.AreEqual(TestAllTypes.Types.NestedEnum.FOO,

+                            message.GetExtension(Unittest.OptionalNestedEnumExtension));

+            Assert.AreEqual(ForeignEnum.FOREIGN_FOO,

+                            message.GetExtension(Unittest.OptionalForeignEnumExtension));

+            Assert.AreEqual(ImportEnum.IMPORT_FOO, message.GetExtension(Unittest.OptionalImportEnumExtension));

+

+            Assert.AreEqual("", message.GetExtension(Unittest.OptionalStringPieceExtension));

+            Assert.AreEqual("", message.GetExtension(Unittest.OptionalCordExtension));

+

+            // Repeated fields are empty.

+            Assert.AreEqual(0, message.GetExtensionCount(Unittest.RepeatedInt32Extension));

+            Assert.AreEqual(0, message.GetExtensionCount(Unittest.RepeatedInt64Extension));

+            Assert.AreEqual(0, message.GetExtensionCount(Unittest.RepeatedUint32Extension));

+            Assert.AreEqual(0, message.GetExtensionCount(Unittest.RepeatedUint64Extension));

+            Assert.AreEqual(0, message.GetExtensionCount(Unittest.RepeatedSint32Extension));

+            Assert.AreEqual(0, message.GetExtensionCount(Unittest.RepeatedSint64Extension));

+            Assert.AreEqual(0, message.GetExtensionCount(Unittest.RepeatedFixed32Extension));

+            Assert.AreEqual(0, message.GetExtensionCount(Unittest.RepeatedFixed64Extension));

+            Assert.AreEqual(0, message.GetExtensionCount(Unittest.RepeatedSfixed32Extension));

+            Assert.AreEqual(0, message.GetExtensionCount(Unittest.RepeatedSfixed64Extension));

+            Assert.AreEqual(0, message.GetExtensionCount(Unittest.RepeatedFloatExtension));

+            Assert.AreEqual(0, message.GetExtensionCount(Unittest.RepeatedDoubleExtension));

+            Assert.AreEqual(0, message.GetExtensionCount(Unittest.RepeatedBoolExtension));

+            Assert.AreEqual(0, message.GetExtensionCount(Unittest.RepeatedStringExtension));

+            Assert.AreEqual(0, message.GetExtensionCount(Unittest.RepeatedBytesExtension));

+

+            Assert.AreEqual(0, message.GetExtensionCount(Unittest.RepeatedGroupExtension));

+            Assert.AreEqual(0, message.GetExtensionCount(Unittest.RepeatedNestedMessageExtension));

+            Assert.AreEqual(0, message.GetExtensionCount(Unittest.RepeatedForeignMessageExtension));

+            Assert.AreEqual(0, message.GetExtensionCount(Unittest.RepeatedImportMessageExtension));

+            Assert.AreEqual(0, message.GetExtensionCount(Unittest.RepeatedNestedEnumExtension));

+            Assert.AreEqual(0, message.GetExtensionCount(Unittest.RepeatedForeignEnumExtension));

+            Assert.AreEqual(0, message.GetExtensionCount(Unittest.RepeatedImportEnumExtension));

+

+            Assert.AreEqual(0, message.GetExtensionCount(Unittest.RepeatedStringPieceExtension));

+            Assert.AreEqual(0, message.GetExtensionCount(Unittest.RepeatedCordExtension));

+

+            // HasBlah() should also be false for all default fields.

+            Assert.IsFalse(message.HasExtension(Unittest.DefaultInt32Extension));

+            Assert.IsFalse(message.HasExtension(Unittest.DefaultInt64Extension));

+            Assert.IsFalse(message.HasExtension(Unittest.DefaultUint32Extension));

+            Assert.IsFalse(message.HasExtension(Unittest.DefaultUint64Extension));

+            Assert.IsFalse(message.HasExtension(Unittest.DefaultSint32Extension));

+            Assert.IsFalse(message.HasExtension(Unittest.DefaultSint64Extension));

+            Assert.IsFalse(message.HasExtension(Unittest.DefaultFixed32Extension));

+            Assert.IsFalse(message.HasExtension(Unittest.DefaultFixed64Extension));

+            Assert.IsFalse(message.HasExtension(Unittest.DefaultSfixed32Extension));

+            Assert.IsFalse(message.HasExtension(Unittest.DefaultSfixed64Extension));

+            Assert.IsFalse(message.HasExtension(Unittest.DefaultFloatExtension));

+            Assert.IsFalse(message.HasExtension(Unittest.DefaultDoubleExtension));

+            Assert.IsFalse(message.HasExtension(Unittest.DefaultBoolExtension));

+            Assert.IsFalse(message.HasExtension(Unittest.DefaultStringExtension));

+            Assert.IsFalse(message.HasExtension(Unittest.DefaultBytesExtension));

+

+            Assert.IsFalse(message.HasExtension(Unittest.DefaultNestedEnumExtension));

+            Assert.IsFalse(message.HasExtension(Unittest.DefaultForeignEnumExtension));

+            Assert.IsFalse(message.HasExtension(Unittest.DefaultImportEnumExtension));

+

+            Assert.IsFalse(message.HasExtension(Unittest.DefaultStringPieceExtension));

+            Assert.IsFalse(message.HasExtension(Unittest.DefaultCordExtension));

+

+            // Fields with defaults have their default values (duh).

+            Assert.AreEqual(41, message.GetExtension(Unittest.DefaultInt32Extension));

+            Assert.AreEqual(42L, message.GetExtension(Unittest.DefaultInt64Extension));

+            Assert.AreEqual(43U, message.GetExtension(Unittest.DefaultUint32Extension));

+            Assert.AreEqual(44UL, message.GetExtension(Unittest.DefaultUint64Extension));

+            Assert.AreEqual(-45, message.GetExtension(Unittest.DefaultSint32Extension));

+            Assert.AreEqual(46L, message.GetExtension(Unittest.DefaultSint64Extension));

+            Assert.AreEqual(47U, message.GetExtension(Unittest.DefaultFixed32Extension));

+            Assert.AreEqual(48UL, message.GetExtension(Unittest.DefaultFixed64Extension));

+            Assert.AreEqual(49, message.GetExtension(Unittest.DefaultSfixed32Extension));

+            Assert.AreEqual(-50L, message.GetExtension(Unittest.DefaultSfixed64Extension));

+            Assert.AreEqual(51.5F, message.GetExtension(Unittest.DefaultFloatExtension));

+            Assert.AreEqual(52e3D, message.GetExtension(Unittest.DefaultDoubleExtension));

+            Assert.AreEqual(true, message.GetExtension(Unittest.DefaultBoolExtension));

+            Assert.AreEqual("hello", message.GetExtension(Unittest.DefaultStringExtension));

+            Assert.AreEqual(ToBytes("world"), message.GetExtension(Unittest.DefaultBytesExtension));

+

+            Assert.AreEqual(TestAllTypes.Types.NestedEnum.BAR,

+                            message.GetExtension(Unittest.DefaultNestedEnumExtension));

+            Assert.AreEqual(ForeignEnum.FOREIGN_BAR, message.GetExtension(Unittest.DefaultForeignEnumExtension));

+            Assert.AreEqual(ImportEnum.IMPORT_BAR, message.GetExtension(Unittest.DefaultImportEnumExtension));

+

+            Assert.AreEqual("abc", message.GetExtension(Unittest.DefaultStringPieceExtension));

+            Assert.AreEqual("123", message.GetExtension(Unittest.DefaultCordExtension));

+        }

+

+        /// <summary>

+        /// Set every field of the specified message to a unique value.

+        /// </summary>

+        public static void SetPackedFields(TestPackedTypes.Builder message)

+        {

+            message.AddPackedInt32(601);

+            message.AddPackedInt64(602);

+            message.AddPackedUint32(603);

+            message.AddPackedUint64(604);

+            message.AddPackedSint32(605);

+            message.AddPackedSint64(606);

+            message.AddPackedFixed32(607);

+            message.AddPackedFixed64(608);

+            message.AddPackedSfixed32(609);

+            message.AddPackedSfixed64(610);

+            message.AddPackedFloat(611);

+            message.AddPackedDouble(612);

+            message.AddPackedBool(true);

+            message.AddPackedEnum(ForeignEnum.FOREIGN_BAR);

+            // Add a second one of each field.

+            message.AddPackedInt32(701);

+            message.AddPackedInt64(702);

+            message.AddPackedUint32(703);

+            message.AddPackedUint64(704);

+            message.AddPackedSint32(705);

+            message.AddPackedSint64(706);

+            message.AddPackedFixed32(707);

+            message.AddPackedFixed64(708);

+            message.AddPackedSfixed32(709);

+            message.AddPackedSfixed64(710);

+            message.AddPackedFloat(711);

+            message.AddPackedDouble(712);

+            message.AddPackedBool(false);

+            message.AddPackedEnum(ForeignEnum.FOREIGN_BAZ);

+        }

+

+        /// <summary>

+        /// Asserts that all the fields of the specified message are set to the values assigned

+        /// in SetPackedFields.

+        /// </summary>

+        public static void AssertPackedFieldsSet(TestPackedTypes message)

+        {

+            Assert.AreEqual(2, message.PackedInt32Count);

+            Assert.AreEqual(2, message.PackedInt64Count);

+            Assert.AreEqual(2, message.PackedUint32Count);

+            Assert.AreEqual(2, message.PackedUint64Count);

+            Assert.AreEqual(2, message.PackedSint32Count);

+            Assert.AreEqual(2, message.PackedSint64Count);

+            Assert.AreEqual(2, message.PackedFixed32Count);

+            Assert.AreEqual(2, message.PackedFixed64Count);

+            Assert.AreEqual(2, message.PackedSfixed32Count);

+            Assert.AreEqual(2, message.PackedSfixed64Count);

+            Assert.AreEqual(2, message.PackedFloatCount);

+            Assert.AreEqual(2, message.PackedDoubleCount);

+            Assert.AreEqual(2, message.PackedBoolCount);

+            Assert.AreEqual(2, message.PackedEnumCount);

+            Assert.AreEqual(601, message.GetPackedInt32(0));

+            Assert.AreEqual(602, message.GetPackedInt64(0));

+            Assert.AreEqual(603u, message.GetPackedUint32(0));

+            Assert.AreEqual(604u, message.GetPackedUint64(0));

+            Assert.AreEqual(605, message.GetPackedSint32(0));

+            Assert.AreEqual(606, message.GetPackedSint64(0));

+            Assert.AreEqual(607u, message.GetPackedFixed32(0));

+            Assert.AreEqual(608u, message.GetPackedFixed64(0));

+            Assert.AreEqual(609, message.GetPackedSfixed32(0));

+            Assert.AreEqual(610, message.GetPackedSfixed64(0));

+            Assert.AreEqual(611f, message.GetPackedFloat(0));

+            Assert.AreEqual(612d, message.GetPackedDouble(0));

+            Assert.AreEqual(true, message.GetPackedBool(0));

+            Assert.AreEqual(ForeignEnum.FOREIGN_BAR, message.GetPackedEnum(0));

+            Assert.AreEqual(701, message.GetPackedInt32(1));

+            Assert.AreEqual(702, message.GetPackedInt64(1));

+            Assert.AreEqual(703u, message.GetPackedUint32(1));

+            Assert.AreEqual(704u, message.GetPackedUint64(1));

+            Assert.AreEqual(705, message.GetPackedSint32(1));

+            Assert.AreEqual(706, message.GetPackedSint64(1));

+            Assert.AreEqual(707u, message.GetPackedFixed32(1));

+            Assert.AreEqual(708u, message.GetPackedFixed64(1));

+            Assert.AreEqual(709, message.GetPackedSfixed32(1));

+            Assert.AreEqual(710, message.GetPackedSfixed64(1));

+            Assert.AreEqual(711f, message.GetPackedFloat(1));

+            Assert.AreEqual(712d, message.GetPackedDouble(1));

+            Assert.AreEqual(false, message.GetPackedBool(1));

+            Assert.AreEqual(ForeignEnum.FOREIGN_BAZ, message.GetPackedEnum(1));

+        }

+        /// <summary>

+        /// Asserts that all the fields of the specified message are set to the values assigned

+        /// in SetPackedFields.

+        /// </summary>

+        public static void AssertUnpackedFieldsSet(TestUnpackedTypes message)

+        {

+            Assert.AreEqual(2, message.UnpackedInt32Count);

+            Assert.AreEqual(2, message.UnpackedInt64Count);

+            Assert.AreEqual(2, message.UnpackedUint32Count);

+            Assert.AreEqual(2, message.UnpackedUint64Count);

+            Assert.AreEqual(2, message.UnpackedSint32Count);

+            Assert.AreEqual(2, message.UnpackedSint64Count);

+            Assert.AreEqual(2, message.UnpackedFixed32Count);

+            Assert.AreEqual(2, message.UnpackedFixed64Count);

+            Assert.AreEqual(2, message.UnpackedSfixed32Count);

+            Assert.AreEqual(2, message.UnpackedSfixed64Count);

+            Assert.AreEqual(2, message.UnpackedFloatCount);

+            Assert.AreEqual(2, message.UnpackedDoubleCount);

+            Assert.AreEqual(2, message.UnpackedBoolCount);

+            Assert.AreEqual(2, message.UnpackedEnumCount);

+            Assert.AreEqual(601, message.GetUnpackedInt32(0));

+            Assert.AreEqual(602, message.GetUnpackedInt64(0));

+            Assert.AreEqual(603u, message.GetUnpackedUint32(0));

+            Assert.AreEqual(604u, message.GetUnpackedUint64(0));

+            Assert.AreEqual(605, message.GetUnpackedSint32(0));

+            Assert.AreEqual(606, message.GetUnpackedSint64(0));

+            Assert.AreEqual(607u, message.GetUnpackedFixed32(0));

+            Assert.AreEqual(608u, message.GetUnpackedFixed64(0));

+            Assert.AreEqual(609, message.GetUnpackedSfixed32(0));

+            Assert.AreEqual(610, message.GetUnpackedSfixed64(0));

+            Assert.AreEqual(611f, message.GetUnpackedFloat(0));

+            Assert.AreEqual(612d, message.GetUnpackedDouble(0));

+            Assert.AreEqual(true, message.GetUnpackedBool(0));

+            Assert.AreEqual(ForeignEnum.FOREIGN_BAR, message.GetUnpackedEnum(0));

+            Assert.AreEqual(701, message.GetUnpackedInt32(1));

+            Assert.AreEqual(702, message.GetUnpackedInt64(1));

+            Assert.AreEqual(703u, message.GetUnpackedUint32(1));

+            Assert.AreEqual(704u, message.GetUnpackedUint64(1));

+            Assert.AreEqual(705, message.GetUnpackedSint32(1));

+            Assert.AreEqual(706, message.GetUnpackedSint64(1));

+            Assert.AreEqual(707u, message.GetUnpackedFixed32(1));

+            Assert.AreEqual(708u, message.GetUnpackedFixed64(1));

+            Assert.AreEqual(709, message.GetUnpackedSfixed32(1));

+            Assert.AreEqual(710, message.GetUnpackedSfixed64(1));

+            Assert.AreEqual(711f, message.GetUnpackedFloat(1));

+            Assert.AreEqual(712d, message.GetUnpackedDouble(1));

+            Assert.AreEqual(false, message.GetUnpackedBool(1));

+            Assert.AreEqual(ForeignEnum.FOREIGN_BAZ, message.GetUnpackedEnum(1));

+        }

+

+        public static void SetPackedExtensions(TestPackedExtensions.Builder message)

+        {

+            message.AddExtension(Unittest.PackedInt32Extension, 601);

+            message.AddExtension(Unittest.PackedInt64Extension, 602L);

+            message.AddExtension(Unittest.PackedUint32Extension, 603U);

+            message.AddExtension(Unittest.PackedUint64Extension, 604UL);

+            message.AddExtension(Unittest.PackedSint32Extension, 605);

+            message.AddExtension(Unittest.PackedSint64Extension, 606L);

+            message.AddExtension(Unittest.PackedFixed32Extension, 607U);

+            message.AddExtension(Unittest.PackedFixed64Extension, 608UL);

+            message.AddExtension(Unittest.PackedSfixed32Extension, 609);

+            message.AddExtension(Unittest.PackedSfixed64Extension, 610L);

+            message.AddExtension(Unittest.PackedFloatExtension, 611F);

+            message.AddExtension(Unittest.PackedDoubleExtension, 612D);

+            message.AddExtension(Unittest.PackedBoolExtension, true);

+            message.AddExtension(Unittest.PackedEnumExtension, ForeignEnum.FOREIGN_BAR);

+            // Add a second one of each field.

+            message.AddExtension(Unittest.PackedInt32Extension, 701);

+            message.AddExtension(Unittest.PackedInt64Extension, 702L);

+            message.AddExtension(Unittest.PackedUint32Extension, 703U);

+            message.AddExtension(Unittest.PackedUint64Extension, 704UL);

+            message.AddExtension(Unittest.PackedSint32Extension, 705);

+            message.AddExtension(Unittest.PackedSint64Extension, 706L);

+            message.AddExtension(Unittest.PackedFixed32Extension, 707U);

+            message.AddExtension(Unittest.PackedFixed64Extension, 708UL);

+            message.AddExtension(Unittest.PackedSfixed32Extension, 709);

+            message.AddExtension(Unittest.PackedSfixed64Extension, 710L);

+            message.AddExtension(Unittest.PackedFloatExtension, 711F);

+            message.AddExtension(Unittest.PackedDoubleExtension, 712D);

+            message.AddExtension(Unittest.PackedBoolExtension, false);

+            message.AddExtension(Unittest.PackedEnumExtension, ForeignEnum.FOREIGN_BAZ);

+        }

+

+        public static void AssertPackedExtensionsSet(TestPackedExtensions message)

+        {

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.PackedInt32Extension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.PackedInt64Extension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.PackedUint32Extension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.PackedUint64Extension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.PackedSint32Extension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.PackedSint64Extension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.PackedFixed32Extension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.PackedFixed64Extension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.PackedSfixed32Extension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.PackedSfixed64Extension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.PackedFloatExtension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.PackedDoubleExtension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.PackedBoolExtension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.PackedEnumExtension));

+            Assert.AreEqual(601, message.GetExtension(Unittest.PackedInt32Extension, 0));

+            Assert.AreEqual(602L, message.GetExtension(Unittest.PackedInt64Extension, 0));

+            Assert.AreEqual(603u, message.GetExtension(Unittest.PackedUint32Extension, 0));

+            Assert.AreEqual(604uL, message.GetExtension(Unittest.PackedUint64Extension, 0));

+            Assert.AreEqual(605, message.GetExtension(Unittest.PackedSint32Extension, 0));

+            Assert.AreEqual(606L, message.GetExtension(Unittest.PackedSint64Extension, 0));

+            Assert.AreEqual(607u, message.GetExtension(Unittest.PackedFixed32Extension, 0));

+            Assert.AreEqual(608uL, message.GetExtension(Unittest.PackedFixed64Extension, 0));

+            Assert.AreEqual(609, message.GetExtension(Unittest.PackedSfixed32Extension, 0));

+            Assert.AreEqual(610L, message.GetExtension(Unittest.PackedSfixed64Extension, 0));

+            Assert.AreEqual(611F, message.GetExtension(Unittest.PackedFloatExtension, 0));

+            Assert.AreEqual(612D, message.GetExtension(Unittest.PackedDoubleExtension, 0));

+            Assert.AreEqual(true, message.GetExtension(Unittest.PackedBoolExtension, 0));

+            Assert.AreEqual(ForeignEnum.FOREIGN_BAR,

+                            message.GetExtension(Unittest.PackedEnumExtension, 0));

+            Assert.AreEqual(701, message.GetExtension(Unittest.PackedInt32Extension, 1));

+            Assert.AreEqual(702L, message.GetExtension(Unittest.PackedInt64Extension, 1));

+            Assert.AreEqual(703u, message.GetExtension(Unittest.PackedUint32Extension, 1));

+            Assert.AreEqual(704uL, message.GetExtension(Unittest.PackedUint64Extension, 1));

+            Assert.AreEqual(705, message.GetExtension(Unittest.PackedSint32Extension, 1));

+            Assert.AreEqual(706L, message.GetExtension(Unittest.PackedSint64Extension, 1));

+            Assert.AreEqual(707u, message.GetExtension(Unittest.PackedFixed32Extension, 1));

+            Assert.AreEqual(708uL, message.GetExtension(Unittest.PackedFixed64Extension, 1));

+            Assert.AreEqual(709, message.GetExtension(Unittest.PackedSfixed32Extension, 1));

+            Assert.AreEqual(710L, message.GetExtension(Unittest.PackedSfixed64Extension, 1));

+            Assert.AreEqual(711F, message.GetExtension(Unittest.PackedFloatExtension, 1));

+            Assert.AreEqual(712D, message.GetExtension(Unittest.PackedDoubleExtension, 1));

+            Assert.AreEqual(false, message.GetExtension(Unittest.PackedBoolExtension, 1));

+            Assert.AreEqual(ForeignEnum.FOREIGN_BAZ, message.GetExtension(Unittest.PackedEnumExtension, 1));

+        }

+

+        public static void AssertUnpackedExtensionsSet(TestUnpackedExtensions message)

+        {

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.UnpackedInt32Extension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.UnpackedInt64Extension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.UnpackedUint32Extension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.UnpackedUint64Extension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.UnpackedSint32Extension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.UnpackedSint64Extension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.UnpackedFixed32Extension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.UnpackedFixed64Extension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.UnpackedSfixed32Extension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.UnpackedSfixed64Extension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.UnpackedFloatExtension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.UnpackedDoubleExtension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.UnpackedBoolExtension));

+            Assert.AreEqual(2, message.GetExtensionCount(Unittest.UnpackedEnumExtension));

+            Assert.AreEqual(601, message.GetExtension(Unittest.UnpackedInt32Extension, 0));

+            Assert.AreEqual(602L, message.GetExtension(Unittest.UnpackedInt64Extension, 0));

+            Assert.AreEqual(603u, message.GetExtension(Unittest.UnpackedUint32Extension, 0));

+            Assert.AreEqual(604uL, message.GetExtension(Unittest.UnpackedUint64Extension, 0));

+            Assert.AreEqual(605, message.GetExtension(Unittest.UnpackedSint32Extension, 0));

+            Assert.AreEqual(606L, message.GetExtension(Unittest.UnpackedSint64Extension, 0));

+            Assert.AreEqual(607u, message.GetExtension(Unittest.UnpackedFixed32Extension, 0));

+            Assert.AreEqual(608uL, message.GetExtension(Unittest.UnpackedFixed64Extension, 0));

+            Assert.AreEqual(609, message.GetExtension(Unittest.UnpackedSfixed32Extension, 0));

+            Assert.AreEqual(610L, message.GetExtension(Unittest.UnpackedSfixed64Extension, 0));

+            Assert.AreEqual(611F, message.GetExtension(Unittest.UnpackedFloatExtension, 0));

+            Assert.AreEqual(612D, message.GetExtension(Unittest.UnpackedDoubleExtension, 0));

+            Assert.AreEqual(true, message.GetExtension(Unittest.UnpackedBoolExtension, 0));

+            Assert.AreEqual(ForeignEnum.FOREIGN_BAR, message.GetExtension(Unittest.UnpackedEnumExtension, 0));

+            Assert.AreEqual(701, message.GetExtension(Unittest.UnpackedInt32Extension, 1));

+            Assert.AreEqual(702L, message.GetExtension(Unittest.UnpackedInt64Extension, 1));

+            Assert.AreEqual(703u, message.GetExtension(Unittest.UnpackedUint32Extension, 1));

+            Assert.AreEqual(704uL, message.GetExtension(Unittest.UnpackedUint64Extension, 1));

+            Assert.AreEqual(705, message.GetExtension(Unittest.UnpackedSint32Extension, 1));

+            Assert.AreEqual(706L, message.GetExtension(Unittest.UnpackedSint64Extension, 1));

+            Assert.AreEqual(707u, message.GetExtension(Unittest.UnpackedFixed32Extension, 1));

+            Assert.AreEqual(708uL, message.GetExtension(Unittest.UnpackedFixed64Extension, 1));

+            Assert.AreEqual(709, message.GetExtension(Unittest.UnpackedSfixed32Extension, 1));

+            Assert.AreEqual(710L, message.GetExtension(Unittest.UnpackedSfixed64Extension, 1));

+            Assert.AreEqual(711F, message.GetExtension(Unittest.UnpackedFloatExtension, 1));

+            Assert.AreEqual(712D, message.GetExtension(Unittest.UnpackedDoubleExtension, 1));

+            Assert.AreEqual(false, message.GetExtension(Unittest.UnpackedBoolExtension, 1));

+            Assert.AreEqual(ForeignEnum.FOREIGN_BAZ, message.GetExtension(Unittest.UnpackedEnumExtension, 1));

+        }

+

+        private static readonly string[] TestCultures = {"en-US", "en-GB", "fr-FR", "de-DE"};

+

+        public delegate void CultureAction();

+

+        public static void TestInMultipleCultures(CultureAction test)

+        {

+#if COMPACT_FRAMEWORK

+            test();

+#else

+            CultureInfo originalCulture = Thread.CurrentThread.CurrentCulture;

+            foreach (string culture in TestCultures)

+            {

+                try

+                {

+                    Thread.CurrentThread.CurrentCulture = new CultureInfo(culture);

+                    test();

+                }

+                finally

+                {

+                    Thread.CurrentThread.CurrentCulture = originalCulture;

+                }

+            }

+#endif

+        }

+

+        /// <summary>

+        /// Helper to construct a byte array from a bunch of bytes.

+        /// </summary>

+        internal static byte[] Bytes(params byte[] bytesAsInts)

+        {

+            byte[] bytes = new byte[bytesAsInts.Length];

+            for (int i = 0; i < bytesAsInts.Length; i++)

+            {

+                bytes[i] = (byte) bytesAsInts[i];

+            }

+            return bytes;

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers.Test/TestWriterFormatJson.cs b/csharp/src/ProtocolBuffers.Test/TestWriterFormatJson.cs
new file mode 100644
index 00000000..c218deed
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/TestWriterFormatJson.cs
@@ -0,0 +1,498 @@
+using System;

+using System.IO;

+using System.Runtime.InteropServices;

+using System.Text;

+using EnumOptions = Google.ProtocolBuffers.TestProtos.EnumOptions;

+using Google.ProtocolBuffers.DescriptorProtos;

+using Google.ProtocolBuffers.Serialization;

+using Google.ProtocolBuffers.TestProtos;

+using NUnit.Framework;

+

+namespace Google.ProtocolBuffers

+{

+    public class TestWriterFormatJson

+    {

+        [Test]

+        public void Example_FromJson()

+        {

+            TestXmlMessage.Builder builder = TestXmlMessage.CreateBuilder();

+

+            //3.5: builder.MergeFromJson(@"{""valid"":true}");

+            Extensions.MergeFromJson(builder, @"{""valid"":true}");

+            

+            TestXmlMessage message = builder.Build();

+            Assert.AreEqual(true, message.Valid);

+        }

+

+        [Test]

+        public void Example_ToJson()

+        {

+            TestXmlMessage message = 

+                TestXmlMessage.CreateBuilder()

+                .SetValid(true)

+                .Build();

+

+            //3.5: string json = message.ToJson();

+            string json = Extensions.ToJson(message);

+

+            Assert.AreEqual(@"{""valid"":true}", json);

+        }

+

+        [Test]

+        public void Example_WriteJsonUsingICodedOutputStream()

+        {

+            TestXmlMessage message =

+                TestXmlMessage.CreateBuilder()

+                .SetValid(true)

+                .Build();

+

+            using (TextWriter output = new StringWriter())

+            {

+                ICodedOutputStream writer = JsonFormatWriter.CreateInstance(output);

+                writer.WriteMessageStart();      //manually begin the message, output is '{'

+                

+                writer.Flush();

+                Assert.AreEqual("{", output.ToString());

+

+                ICodedOutputStream stream = writer;

+                message.WriteTo(stream);    //write the message normally

+

+                writer.Flush();

+                Assert.AreEqual(@"{""valid"":true", output.ToString());

+

+                writer.WriteMessageEnd();        //manually write the end message '}'

+                Assert.AreEqual(@"{""valid"":true}", output.ToString());

+            }

+        }

+

+        [Test]

+        public void Example_ReadJsonUsingICodedInputStream()

+        {

+            TestXmlMessage.Builder builder = TestXmlMessage.CreateBuilder();

+            ICodedInputStream reader = JsonFormatReader.CreateInstance(@"{""valid"":true}");

+

+            reader.ReadMessageStart();  //manually read the begin the message '{'

+

+            builder.MergeFrom(reader);  //write the message normally

+

+            reader.ReadMessageEnd();    //manually read the end message '}'

+        }

+

+        protected string Content;

+        [System.Diagnostics.DebuggerNonUserCode]

+        protected void FormatterAssert<TMessage>(TMessage message, params string[] expecting) where TMessage : IMessageLite

+        {

+            StringWriter sw = new StringWriter();

+            JsonFormatWriter.CreateInstance(sw).WriteMessage(message);

+            

+            Content = sw.ToString();

+

+            ExtensionRegistry registry = ExtensionRegistry.CreateInstance();

+            UnittestExtrasXmltest.RegisterAllExtensions(registry);

+

+            IMessageLite copy = 

+                JsonFormatReader.CreateInstance(Content)

+                .Merge(message.WeakCreateBuilderForType(), registry).WeakBuild();

+

+            Assert.AreEqual(typeof(TMessage), copy.GetType());

+            Assert.AreEqual(message, copy);

+            foreach (string expect in expecting)

+            {

+                Assert.IsTrue(Content.IndexOf(expect) >= 0);

+            }

+        }

+

+        [Test]

+        public void TestToJsonParseFromJson()

+        {

+            TestAllTypes msg = new TestAllTypes.Builder().SetDefaultBool(true).Build();

+            string json = Extensions.ToJson(msg);

+            Assert.AreEqual("{\"default_bool\":true}", json);

+            TestAllTypes copy = Extensions.MergeFromJson(new TestAllTypes.Builder(), json).Build();

+            Assert.IsTrue(copy.HasDefaultBool && copy.DefaultBool);

+            Assert.AreEqual(msg, copy);

+        }

+

+        [Test]

+        public void TestToJsonParseFromJsonReader()

+        {

+            TestAllTypes msg = new TestAllTypes.Builder().SetDefaultBool(true).Build();

+            string json = Extensions.ToJson(msg);

+            Assert.AreEqual("{\"default_bool\":true}", json);

+            TestAllTypes copy = Extensions.MergeFromJson(new TestAllTypes.Builder(), new StringReader(json)).Build();

+            Assert.IsTrue(copy.HasDefaultBool && copy.DefaultBool);

+            Assert.AreEqual(msg, copy);

+        }

+

+        [Test]

+        public void TestJsonFormatted()

+        {

+            TestXmlMessage message = TestXmlMessage.CreateBuilder()

+                .SetValid(true)

+                .SetNumber(0x1010)

+                .AddChildren(TestXmlMessage.Types.Children.CreateBuilder())

+                .AddChildren(TestXmlMessage.Types.Children.CreateBuilder().AddOptions(EnumOptions.ONE))

+                .AddChildren(TestXmlMessage.Types.Children.CreateBuilder().AddOptions(EnumOptions.ONE).AddOptions(EnumOptions.TWO))

+                .AddChildren(TestXmlMessage.Types.Children.CreateBuilder().SetBinary(ByteString.CopyFromUtf8("abc")))

+                .Build();

+

+            StringWriter sw = new StringWriter();

+            JsonFormatWriter.CreateInstance(sw).Formatted()

+                .WriteMessage(message);

+

+            string json = sw.ToString();

+

+            TestXmlMessage copy = JsonFormatReader.CreateInstance(json)

+                .Merge(TestXmlMessage.CreateBuilder()).Build();

+            Assert.AreEqual(message, copy);

+        }

+

+        [Test]

+        public void TestEmptyMessage()

+        {

+            FormatterAssert(

+                TestXmlChild.CreateBuilder()

+                .Build(),

+                @"{}"

+                );

+        }

+        

+        [Test]

+        public void TestRepeatedField()

+        {

+            FormatterAssert(

+                TestXmlChild.CreateBuilder()

+                .AddOptions(EnumOptions.ONE)

+                .AddOptions(EnumOptions.TWO)

+                .Build(),

+                @"{""options"":[""ONE"",""TWO""]}"

+                );

+        }

+        

+        [Test]

+        public void TestNestedEmptyMessage()

+        {

+            FormatterAssert(

+                TestXmlMessage.CreateBuilder()

+                .SetChild(TestXmlChild.CreateBuilder().Build())

+                .Build(),

+                @"{""child"":{}}"

+                );

+        }

+        

+        [Test]

+        public void TestNestedMessage()

+        {

+            FormatterAssert(

+                TestXmlMessage.CreateBuilder()

+                .SetChild(TestXmlChild.CreateBuilder().AddOptions(EnumOptions.TWO).Build())

+                .Build(),

+                @"{""child"":{""options"":[""TWO""]}}"

+                );

+        }

+        

+        [Test]

+        public void TestBooleanTypes()

+        {

+            FormatterAssert(

+                TestXmlMessage.CreateBuilder()

+                .SetValid(true)

+                .Build(),

+                @"{""valid"":true}"

+                );

+        }

+        

+        [Test]

+        public void TestFullMessage()

+        {

+            FormatterAssert(

+                TestXmlMessage.CreateBuilder()

+                .SetValid(true)

+                .SetText("text")

+                .AddTextlines("a")

+                .AddTextlines("b")

+                .AddTextlines("c")

+                .SetNumber(0x1010101010)

+                .AddNumbers(1)

+                .AddNumbers(2)

+                .AddNumbers(3)

+                .SetChild(TestXmlChild.CreateBuilder().AddOptions(EnumOptions.ONE).SetBinary(ByteString.CopyFrom(new byte[1])))

+                .AddChildren(TestXmlMessage.Types.Children.CreateBuilder().AddOptions(EnumOptions.TWO).SetBinary(ByteString.CopyFrom(new byte[2])))

+                .AddChildren(TestXmlMessage.Types.Children.CreateBuilder().AddOptions(EnumOptions.THREE).SetBinary(ByteString.CopyFrom(new byte[3])))

+                .Build(),

+                @"""text"":""text""",

+                @"[""a"",""b"",""c""]",

+                @"[1,2,3]",

+                @"""child"":{",

+                @"""children"":[{",

+                @"AA==",

+                @"AAA=",

+                @"AAAA",

+                0x1010101010L.ToString()

+                );

+        }

+        

+        [Test]

+        public void TestMessageWithXmlText()

+        {

+            FormatterAssert(

+                TestXmlMessage.CreateBuilder()

+                .SetText("<text></text>")

+                .Build(),

+                @"{""text"":""<text><\/text>""}"

+                );

+        }

+        

+        [Test]

+        public void TestWithEscapeChars()

+        {

+            FormatterAssert(

+                TestXmlMessage.CreateBuilder()

+                .SetText(" \t <- \"leading space and trailing\" -> \\ \xef54 \x0000 \xFF \xFFFF \b \f \r \n \t ")

+                .Build(),

+                "{\"text\":\" \\t <- \\\"leading space and trailing\\\" -> \\\\ \\uef54 \\u0000 \\u00ff \\uffff \\b \\f \\r \\n \\t \"}"

+                );

+        }

+        

+        [Test]

+        public void TestWithExtensionText()

+        {

+            FormatterAssert(

+                TestXmlMessage.CreateBuilder()

+                .SetValid(false)

+                .SetExtension(UnittestExtrasXmltest.ExtensionText, " extension text value ! ")

+                .Build(),

+                @"{""valid"":false,""extension_text"":"" extension text value ! ""}"

+                );

+        }

+        

+        [Test]

+        public void TestWithExtensionNumber()

+        {

+            FormatterAssert(

+                TestXmlMessage.CreateBuilder()

+                .SetExtension(UnittestExtrasXmltest.ExtensionMessage,

+                new TestXmlExtension.Builder().SetNumber(42).Build())

+                .Build(),

+                @"{""number"":42}"

+                );

+        }

+        

+        [Test]

+        public void TestWithExtensionArray()

+        {

+            FormatterAssert(

+                TestXmlMessage.CreateBuilder()

+                .AddExtension(UnittestExtrasXmltest.ExtensionNumber, 100)

+                .AddExtension(UnittestExtrasXmltest.ExtensionNumber, 101)

+                .AddExtension(UnittestExtrasXmltest.ExtensionNumber, 102)

+                .Build(),

+                @"{""extension_number"":[100,101,102]}"

+                );

+        }

+        

+        [Test]

+        public void TestWithExtensionEnum()

+        {

+            FormatterAssert(

+                TestXmlMessage.CreateBuilder()

+                .SetExtension(UnittestExtrasXmltest.ExtensionEnum, EnumOptions.ONE)

+                .Build(),

+                @"{""extension_enum"":""ONE""}"

+                );

+        }

+        

+        [Test]

+        public void TestMessageWithExtensions()

+        {

+            FormatterAssert(

+                TestXmlMessage.CreateBuilder()

+                .SetValid(true)

+                .SetText("text")

+                .SetExtension(UnittestExtrasXmltest.ExtensionText, "extension text")

+                .SetExtension(UnittestExtrasXmltest.ExtensionMessage, new TestXmlExtension.Builder().SetNumber(42).Build())

+                .AddExtension(UnittestExtrasXmltest.ExtensionNumber, 100)

+                .AddExtension(UnittestExtrasXmltest.ExtensionNumber, 101)

+                .AddExtension(UnittestExtrasXmltest.ExtensionNumber, 102)

+                .SetExtension(UnittestExtrasXmltest.ExtensionEnum, EnumOptions.ONE)

+                .Build(),

+                @"""text"":""text""",

+                @"""valid"":true",

+                @"""extension_enum"":""ONE""",

+                @"""extension_text"":""extension text""",

+                @"""extension_number"":[100,101,102]",

+                @"""extension_message"":{""number"":42}"

+                );

+        }

+        

+        [Test]

+        public void TestMessageMissingExtensions()

+        {

+            TestXmlMessage original = TestXmlMessage.CreateBuilder()

+                .SetValid(true)

+                .SetText("text")

+                .SetExtension(UnittestExtrasXmltest.ExtensionText, " extension text value ! ")

+                .SetExtension(UnittestExtrasXmltest.ExtensionMessage, new TestXmlExtension.Builder().SetNumber(42).Build())

+                .AddExtension(UnittestExtrasXmltest.ExtensionNumber, 100)

+                .AddExtension(UnittestExtrasXmltest.ExtensionNumber, 101)

+                .AddExtension(UnittestExtrasXmltest.ExtensionNumber, 102)

+                .SetExtension(UnittestExtrasXmltest.ExtensionEnum, EnumOptions.ONE)

+                .Build();

+

+            TestXmlMessage message = original.ToBuilder()

+                .ClearExtension(UnittestExtrasXmltest.ExtensionText)

+                .ClearExtension(UnittestExtrasXmltest.ExtensionMessage)

+                .ClearExtension(UnittestExtrasXmltest.ExtensionNumber)

+                .ClearExtension(UnittestExtrasXmltest.ExtensionEnum)

+                .Build();

+

+            JsonFormatWriter writer = JsonFormatWriter.CreateInstance();

+            writer.WriteMessage(original);

+            Content = writer.ToString();

+

+            IMessageLite copy = JsonFormatReader.CreateInstance(Content)

+                .Merge(message.CreateBuilderForType()).Build();

+

+            Assert.AreNotEqual(original, message);

+            Assert.AreNotEqual(original, copy);

+            Assert.AreEqual(message, copy);

+        }

+        

+        [Test]

+        public void TestMergeFields()

+        {

+            TestXmlMessage.Builder builder = TestXmlMessage.CreateBuilder();

+            builder.MergeFrom(JsonFormatReader.CreateInstance("\"valid\": true"));

+            builder.MergeFrom(JsonFormatReader.CreateInstance("\"text\": \"text\", \"number\": \"411\""));

+            Assert.AreEqual(true, builder.Valid);

+            Assert.AreEqual("text", builder.Text);

+            Assert.AreEqual(411, builder.Number);

+        }

+        

+        [Test]

+        public void TestMessageArray()

+        {

+            JsonFormatWriter writer = JsonFormatWriter.CreateInstance().Formatted();

+            using (writer.StartArray())

+            {

+                writer.WriteMessage(TestXmlMessage.CreateBuilder().SetNumber(1).AddTextlines("a").Build());

+                writer.WriteMessage(TestXmlMessage.CreateBuilder().SetNumber(2).AddTextlines("b").Build());

+                writer.WriteMessage(TestXmlMessage.CreateBuilder().SetNumber(3).AddTextlines("c").Build());

+            }

+            string json = writer.ToString();

+            JsonFormatReader reader = JsonFormatReader.CreateInstance(json);

+            

+            TestXmlMessage.Builder builder = TestXmlMessage.CreateBuilder();

+            int ordinal = 0;

+

+            foreach (JsonFormatReader r in reader.EnumerateArray())

+            {

+                r.Merge(builder);

+                Assert.AreEqual(++ordinal, builder.Number);

+            }

+            Assert.AreEqual(3, ordinal);

+            Assert.AreEqual(3, builder.TextlinesCount);

+        }

+        

+        [Test]

+        public void TestNestedMessageArray()

+        {

+            JsonFormatWriter writer = JsonFormatWriter.CreateInstance();

+            using (writer.StartArray())

+            {

+                using (writer.StartArray())

+                {

+                    writer.WriteMessage(TestXmlMessage.CreateBuilder().SetNumber(1).AddTextlines("a").Build());

+                    writer.WriteMessage(TestXmlMessage.CreateBuilder().SetNumber(2).AddTextlines("b").Build());

+                } 

+                using (writer.StartArray())

+                    writer.WriteMessage(TestXmlMessage.CreateBuilder().SetNumber(3).AddTextlines("c").Build());

+            }

+            string json = writer.ToString();

+            JsonFormatReader reader = JsonFormatReader.CreateInstance(json);

+

+            TestXmlMessage.Builder builder = TestXmlMessage.CreateBuilder();

+            int ordinal = 0;

+

+            foreach (JsonFormatReader r in reader.EnumerateArray())

+                foreach (JsonFormatReader r2 in r.EnumerateArray())

+                {

+                    r2.Merge(builder);

+                    Assert.AreEqual(++ordinal, builder.Number);

+                }

+            Assert.AreEqual(3, ordinal);

+            Assert.AreEqual(3, builder.TextlinesCount);

+        }

+        

+        [Test]

+        public void TestReadWriteJsonWithoutRoot()

+        {

+            TestXmlMessage.Builder builder = TestXmlMessage.CreateBuilder();

+            TestXmlMessage message = builder.SetText("abc").SetNumber(123).Build();

+

+            string Json;

+            using (StringWriter sw = new StringWriter())

+            {

+                ICodedOutputStream output = JsonFormatWriter.CreateInstance(sw);

+

+                message.WriteTo(output);

+                output.Flush();

+                Json = sw.ToString();

+            }

+            Assert.AreEqual(@"""text"":""abc"",""number"":123", Json);

+

+            ICodedInputStream input = JsonFormatReader.CreateInstance(Json);

+            TestXmlMessage copy = TestXmlMessage.CreateBuilder().MergeFrom(input).Build();

+

+            Assert.AreEqual(message, copy);

+        }

+        

+        [Test]

+        public void TestRecursiveLimit()

+        {

+            StringBuilder sb = new StringBuilder(8192);

+            for (int i = 0; i < 80; i++)

+            {

+                sb.Append("{\"child\":");

+            }

+            Assert.Throws<RecursionLimitExceededException>(() => Extensions.MergeFromJson(new TestXmlRescursive.Builder(), sb.ToString()).Build());

+        }

+

+        [Test]

+        public void FailWithEmptyText()

+        {

+            Assert.Throws<FormatException>(() => JsonFormatReader.CreateInstance("").Merge(TestXmlMessage.CreateBuilder()));

+        }

+        

+        [Test]

+        public void FailWithUnexpectedValue()

+        {

+            Assert.Throws<FormatException>(() => JsonFormatReader.CreateInstance("{{}}").Merge(TestXmlMessage.CreateBuilder()));

+        }

+        

+        [Test]

+        public void FailWithUnQuotedName()

+        {

+            Assert.Throws<FormatException>(() => JsonFormatReader.CreateInstance("{name:{}}").Merge(TestXmlMessage.CreateBuilder()));

+        }

+        

+        [Test]

+        public void FailWithUnexpectedType()

+        {

+            Assert.Throws<FormatException>(() => JsonFormatReader.CreateInstance("{\"valid\":{}}").Merge(TestXmlMessage.CreateBuilder()));

+        }

+

+        // See issue 64 for background.

+        [Test]

+        public void ToJsonRequiringBufferExpansion()

+        {

+            string s = new string('.', 4086);

+            var opts = FileDescriptorProto.CreateBuilder()

+               .SetName(s)

+               .SetPackage("package")

+               .BuildPartial();

+

+            Assert.NotNull(Extensions.ToJson(opts));

+        }

+    }

+}

diff --git a/csharp/src/ProtocolBuffers.Test/TestWriterFormatXml.cs b/csharp/src/ProtocolBuffers.Test/TestWriterFormatXml.cs
new file mode 100644
index 00000000..38d7ad18
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/TestWriterFormatXml.cs
@@ -0,0 +1,468 @@
+using System;

+using System.IO;

+using System.Text;

+using System.Xml;

+using Google.ProtocolBuffers.Serialization;

+using Google.ProtocolBuffers.TestProtos;

+using NUnit.Framework;

+

+namespace Google.ProtocolBuffers

+{

+    public class TestWriterFormatXml

+    {

+        [Test]

+        public void Example_FromXml()

+        {

+            TestXmlMessage.Builder builder = TestXmlMessage.CreateBuilder();

+

+            XmlReader rdr = XmlReader.Create(new StringReader(@"<root><valid>true</valid></root>"));

+            //3.5: builder.MergeFromXml(rdr);

+            Extensions.MergeFromXml(builder, rdr);

+

+            TestXmlMessage message = builder.Build();

+            Assert.AreEqual(true, message.Valid);

+        }

+

+        [Test]

+        public void Example_ToXml()

+        {

+            TestXmlMessage message =

+                TestXmlMessage.CreateBuilder()

+                .SetValid(true)

+                .Build();

+

+            //3.5: string Xml = message.ToXml();

+            string Xml = Extensions.ToXml(message);

+

+            Assert.AreEqual(@"<root><valid>true</valid></root>", Xml);

+        }

+

+        [Test]

+        public void Example_WriteXmlUsingICodedOutputStream()

+        {

+            TestXmlMessage message =

+                TestXmlMessage.CreateBuilder()

+                .SetValid(true)

+                .Build();

+

+            using (TextWriter output = new StringWriter())

+            {

+                ICodedOutputStream writer = XmlFormatWriter.CreateInstance(output);

+                writer.WriteMessageStart();      //manually begin the message, output is '{'

+

+                ICodedOutputStream stream = writer;

+                message.WriteTo(stream);         //write the message normally

+

+                writer.WriteMessageEnd();        //manually write the end message '}'

+                Assert.AreEqual(@"<root><valid>true</valid></root>", output.ToString());

+            }

+        }

+

+        [Test]

+        public void Example_ReadXmlUsingICodedInputStream()

+        {

+            TestXmlMessage.Builder builder = TestXmlMessage.CreateBuilder();

+            ICodedInputStream reader = XmlFormatReader.CreateInstance(@"<root><valid>true</valid></root>");

+

+            reader.ReadMessageStart();  //manually read the begin the message '{'

+

+            builder.MergeFrom(reader);  //read the message normally

+

+            reader.ReadMessageEnd();    //manually read the end message '}'

+        }

+

+        [Test]

+        public void TestToXmlParseFromXml()

+        {

+            TestAllTypes msg = new TestAllTypes.Builder().SetDefaultBool(true).Build();

+            string xml = Extensions.ToXml(msg);

+            Assert.AreEqual("<root><default_bool>true</default_bool></root>", xml);

+            TestAllTypes copy = Extensions.MergeFromXml(new TestAllTypes.Builder(), XmlReader.Create(new StringReader(xml))).Build();

+            Assert.IsTrue(copy.HasDefaultBool && copy.DefaultBool);

+            Assert.AreEqual(msg, copy);

+        }

+

+        [Test]

+        public void TestToXmlParseFromXmlWithRootName()

+        {

+            TestAllTypes msg = new TestAllTypes.Builder().SetDefaultBool(true).Build();

+            string xml = Extensions.ToXml(msg, "message");

+            Assert.AreEqual("<message><default_bool>true</default_bool></message>", xml);

+            TestAllTypes copy = Extensions.MergeFromXml(new TestAllTypes.Builder(), "message", XmlReader.Create(new StringReader(xml))).Build();

+            Assert.IsTrue(copy.HasDefaultBool && copy.DefaultBool);

+            Assert.AreEqual(msg, copy);

+        }

+

+        [Test]

+        public void TestEmptyMessage()

+        {

+            TestXmlChild message = TestXmlChild.CreateBuilder()

+                .Build();

+

+            StringWriter sw = new StringWriter();

+            XmlWriter xw = XmlWriter.Create(sw);

+

+            //When we call message.WriteTo, we are responsible for the root element

+            xw.WriteStartElement("root");

+            message.WriteTo(XmlFormatWriter.CreateInstance(xw));

+            xw.WriteEndElement();

+            xw.Flush();

+

+            string xml = sw.ToString();

+            XmlFormatReader rdr = XmlFormatReader.CreateInstance(xml);

+            TestXmlChild copy = rdr.Merge(TestXmlChild.CreateBuilder()).Build();

+            Assert.AreEqual(message, copy);

+        }

+        [Test]

+        public void TestRepeatedField()

+        {

+            TestXmlChild message = TestXmlChild.CreateBuilder()

+                .AddOptions(EnumOptions.ONE)

+                .AddOptions(EnumOptions.TWO)

+                .Build();

+

+            //Allow the writer to write the root element

+            StringWriter sw = new StringWriter();

+            XmlFormatWriter.CreateInstance(sw).WriteMessage("root", message);

+

+            string xml = sw.ToString();

+            XmlFormatReader rdr = XmlFormatReader.CreateInstance(xml);

+            TestXmlChild copy = rdr.Merge(TestXmlChild.CreateBuilder()).Build();

+            Assert.AreEqual(message, copy);

+        }

+

+        [Test]

+        public void TestNestedEmptyMessage()

+        {

+            TestXmlMessage message = TestXmlMessage.CreateBuilder()

+                .SetChild(TestXmlChild.CreateBuilder().Build())

+                .Build();

+

+            StringWriter sw = new StringWriter();

+            XmlFormatWriter.CreateInstance(sw).WriteMessage("root", message);

+

+            string xml = sw.ToString();

+            XmlFormatReader rdr = XmlFormatReader.CreateInstance(xml);

+            TestXmlMessage copy = rdr.Merge(TestXmlMessage.CreateBuilder()).Build();

+            Assert.AreEqual(message, copy);

+        }

+

+        [Test]

+        public void TestNestedMessage()

+        {

+            TestXmlMessage message = TestXmlMessage.CreateBuilder()

+                .SetChild(TestXmlChild.CreateBuilder().AddOptions(EnumOptions.TWO).Build())

+                .Build();

+

+            StringWriter sw = new StringWriter();

+            XmlFormatWriter.CreateInstance(sw).WriteMessage("root", message);

+

+            string xml = sw.ToString();

+            XmlFormatReader rdr = XmlFormatReader.CreateInstance(xml);

+            TestXmlMessage copy = rdr.Merge(TestXmlMessage.CreateBuilder()).Build();

+            Assert.AreEqual(message, copy);

+        }

+

+        [Test]

+        public void TestBooleanTypes()

+        {

+            TestXmlMessage message = TestXmlMessage.CreateBuilder()

+                .SetValid(true)

+                .Build();

+

+            StringWriter sw = new StringWriter();

+            XmlFormatWriter.CreateInstance(sw).WriteMessage("root", message);

+

+            string xml = sw.ToString();

+            XmlFormatReader rdr = XmlFormatReader.CreateInstance(xml);

+            TestXmlMessage copy = rdr.Merge(TestXmlMessage.CreateBuilder()).Build();

+            Assert.AreEqual(message, copy);

+        }

+

+        [Test]

+        public void TestFullMessage()

+        {

+            TestXmlMessage message = TestXmlMessage.CreateBuilder()

+                .SetValid(true)

+                .SetText("text")

+                .AddTextlines("a")

+                .AddTextlines("b")

+                .AddTextlines("c")

+                .SetNumber(0x1010101010)

+                .AddNumbers(1)

+                .AddNumbers(2)

+                .AddNumbers(3)

+                .SetChild(TestXmlChild.CreateBuilder().AddOptions(EnumOptions.ONE).SetBinary(ByteString.CopyFrom(new byte[1])))

+                .AddChildren(TestXmlMessage.Types.Children.CreateBuilder().AddOptions(EnumOptions.TWO).SetBinary(ByteString.CopyFrom(new byte[2])))

+                .AddChildren(TestXmlMessage.Types.Children.CreateBuilder().AddOptions(EnumOptions.THREE).SetBinary(ByteString.CopyFrom(new byte[3])))

+                .Build();

+

+            StringWriter sw = new StringWriter();

+            XmlWriter xwtr = XmlWriter.Create(sw, new XmlWriterSettings {Indent = true, IndentChars = "  "});

+

+            XmlFormatWriter.CreateInstance(xwtr).WriteMessage("root", message);

+

+            string xml = sw.ToString();

+

+            XmlFormatReader rdr = XmlFormatReader.CreateInstance(xml);

+            TestXmlMessage copy = rdr.Merge(TestXmlMessage.CreateBuilder()).Build();

+            Assert.AreEqual(message, copy);

+        }

+

+        [Test]

+        public void TestFullMessageWithRichTypes()

+        {

+            TestXmlMessage message = TestXmlMessage.CreateBuilder()

+                .SetValid(true)

+                .SetText("text")

+                .AddTextlines("a")

+                .AddTextlines("b")

+                .AddTextlines("c")

+                .SetNumber(0x1010101010)

+                .AddNumbers(1)

+                .AddNumbers(2)

+                .AddNumbers(3)

+                .SetChild(TestXmlChild.CreateBuilder().AddOptions(EnumOptions.ONE).SetBinary(ByteString.CopyFrom(new byte[1])))

+                .AddChildren(TestXmlMessage.Types.Children.CreateBuilder().AddOptions(EnumOptions.TWO).SetBinary(ByteString.CopyFrom(new byte[2])))

+                .AddChildren(TestXmlMessage.Types.Children.CreateBuilder().AddOptions(EnumOptions.THREE).SetBinary(ByteString.CopyFrom(new byte[3])))

+                .Build();

+

+            StringWriter sw = new StringWriter();

+            XmlWriter xwtr = XmlWriter.Create(sw, new XmlWriterSettings { Indent = true, IndentChars = "  " });

+

+            XmlFormatWriter.CreateInstance(xwtr)

+                .SetOptions(XmlWriterOptions.OutputNestedArrays | XmlWriterOptions.OutputEnumValues)

+                .WriteMessage("root", message);

+

+            string xml = sw.ToString();

+

+            XmlFormatReader rdr = XmlFormatReader.CreateInstance(xml);

+            rdr.Options = XmlReaderOptions.ReadNestedArrays;

+            TestXmlMessage copy = rdr.Merge(TestXmlMessage.CreateBuilder()).Build();

+            Assert.AreEqual(message, copy);

+        }

+

+        [Test]

+        public void TestFullMessageWithUnknownFields()

+        {

+            TestXmlMessage origial = TestXmlMessage.CreateBuilder()

+                    .SetValid(true)

+                    .SetText("text")

+                    .AddTextlines("a")

+                    .AddTextlines("b")

+                    .AddTextlines("c")

+                    .SetNumber(0x1010101010)

+                    .AddNumbers(1)

+                    .AddNumbers(2)

+                    .AddNumbers(3)

+                    .SetChild(TestXmlChild.CreateBuilder().AddOptions(EnumOptions.ONE).SetBinary(ByteString.CopyFrom(new byte[1])))

+                    .AddChildren(TestXmlMessage.Types.Children.CreateBuilder().AddOptions(EnumOptions.TWO).SetBinary(ByteString.CopyFrom(new byte[2])))

+                    .AddChildren(TestXmlMessage.Types.Children.CreateBuilder().AddOptions(EnumOptions.THREE).SetBinary(ByteString.CopyFrom(new byte[3])))

+                .Build();

+            TestXmlNoFields message = TestXmlNoFields.CreateBuilder().MergeFrom(origial.ToByteArray()).Build();

+

+            Assert.AreEqual(0, message.AllFields.Count);

+

+            StringWriter sw = new StringWriter();

+            XmlFormatWriter.CreateInstance(sw)

+                .SetOptions(XmlWriterOptions.OutputNestedArrays | XmlWriterOptions.OutputEnumValues)

+                .WriteMessage("root", message);

+

+            string xml = sw.ToString();

+

+            using (XmlReader x = XmlReader.Create(new StringReader(xml)))

+            {

+                x.MoveToContent();

+                Assert.AreEqual(XmlNodeType.Element, x.NodeType);

+                //should always be empty

+                Assert.IsTrue(x.IsEmptyElement ||

+                    (x.Read() && x.NodeType == XmlNodeType.EndElement)

+                    );

+            }

+

+            XmlFormatReader rdr = XmlFormatReader.CreateInstance(xml);

+            rdr.Options = XmlReaderOptions.ReadNestedArrays;

+            TestXmlMessage copy = rdr.Merge(TestXmlMessage.CreateBuilder()).Build();

+            Assert.AreEqual(TestXmlMessage.DefaultInstance, copy);

+        }

+

+        [Test]

+        public void TestMessageWithXmlText()

+        {

+            TestXmlMessage message = TestXmlMessage.CreateBuilder()

+                .SetText("<text>").Build();

+

+            StringWriter sw = new StringWriter();

+            XmlFormatWriter.CreateInstance(sw).WriteMessage("root", message);

+

+            string xml = sw.ToString();

+

+            XmlFormatReader rdr = XmlFormatReader.CreateInstance(xml);

+            TestXmlMessage copy = rdr.Merge(TestXmlMessage.CreateBuilder()).Build();

+            Assert.AreEqual(message, copy);

+        }

+

+        [Test]

+        public void TestXmlWithWhitespace()

+        {

+            TestXmlMessage message = TestXmlMessage.CreateBuilder()

+                .SetText(" \t <- leading space and trailing -> \r\n\t").Build();

+

+            StringWriter sw = new StringWriter();

+            XmlFormatWriter.CreateInstance(sw).WriteMessage("root", message);

+

+            string xml = sw.ToString();

+

+            XmlFormatReader rdr = XmlFormatReader.CreateInstance(xml);

+            TestXmlMessage copy = rdr.Merge(TestXmlMessage.CreateBuilder()).Build();

+            Assert.AreEqual(message, copy);

+        }

+

+        [Test]

+        public void TestXmlWithExtensionText()

+        {

+            TestXmlMessage message = TestXmlMessage.CreateBuilder()

+                .SetExtension(UnittestExtrasXmltest.ExtensionText, " extension text value ! ")

+                .Build();

+

+            StringWriter sw = new StringWriter();

+            XmlFormatWriter.CreateInstance(sw).WriteMessage("root", message);

+

+            string xml = sw.ToString();

+

+            ExtensionRegistry registry = ExtensionRegistry.CreateInstance();

+            UnittestExtrasXmltest.RegisterAllExtensions(registry);

+

+            XmlFormatReader rdr = XmlFormatReader.CreateInstance(xml);

+            TestXmlMessage copy = rdr.Merge(TestXmlMessage.CreateBuilder(), registry).Build();

+            Assert.AreEqual(message, copy);

+        }

+

+        [Test]

+        public void TestXmlWithExtensionMessage()

+        {

+            TestXmlMessage message = TestXmlMessage.CreateBuilder()

+                .SetExtension(UnittestExtrasXmltest.ExtensionMessage,

+                new TestXmlExtension.Builder().SetNumber(42).Build()).Build();

+

+            StringWriter sw = new StringWriter();

+            XmlFormatWriter.CreateInstance(sw).WriteMessage("root", message);

+

+            string xml = sw.ToString();

+

+            ExtensionRegistry registry = ExtensionRegistry.CreateInstance();

+            UnittestExtrasXmltest.RegisterAllExtensions(registry);

+

+            XmlFormatReader rdr = XmlFormatReader.CreateInstance(xml);

+            TestXmlMessage copy = rdr.Merge(TestXmlMessage.CreateBuilder(), registry).Build();

+            Assert.AreEqual(message, copy);

+        }

+

+        [Test]

+        public void TestXmlWithExtensionArray()

+        {

+            TestXmlMessage message = TestXmlMessage.CreateBuilder()

+                .AddExtension(UnittestExtrasXmltest.ExtensionNumber, 100)

+                .AddExtension(UnittestExtrasXmltest.ExtensionNumber, 101)

+                .AddExtension(UnittestExtrasXmltest.ExtensionNumber, 102)

+                .Build();

+

+            StringWriter sw = new StringWriter();

+            XmlFormatWriter.CreateInstance(sw).WriteMessage("root", message);

+

+            string xml = sw.ToString();

+

+            ExtensionRegistry registry = ExtensionRegistry.CreateInstance();

+            UnittestExtrasXmltest.RegisterAllExtensions(registry);

+

+            XmlFormatReader rdr = XmlFormatReader.CreateInstance(xml);

+            TestXmlMessage copy = rdr.Merge(TestXmlMessage.CreateBuilder(), registry).Build();

+            Assert.AreEqual(message, copy);

+        }

+

+        [Test]

+        public void TestXmlWithExtensionEnum()

+        {

+            TestXmlMessage message = TestXmlMessage.CreateBuilder()

+                .SetExtension(UnittestExtrasXmltest.ExtensionEnum, EnumOptions.ONE)

+                .Build();

+

+            StringWriter sw = new StringWriter();

+            XmlFormatWriter.CreateInstance(sw).WriteMessage("root", message);

+

+            string xml = sw.ToString();

+

+            ExtensionRegistry registry = ExtensionRegistry.CreateInstance();

+            UnittestExtrasXmltest.RegisterAllExtensions(registry);

+

+            XmlFormatReader rdr = XmlFormatReader.CreateInstance(xml);

+            TestXmlMessage copy = rdr.Merge(TestXmlMessage.CreateBuilder(), registry).Build();

+            Assert.AreEqual(message, copy);

+        }

+

+        [Test]

+        public void TestXmlReadEmptyRoot()

+        {

+            TestXmlMessage.Builder builder = TestXmlMessage.CreateBuilder();

+            ICodedInputStream reader = XmlFormatReader.CreateInstance(@"<root/>");

+

+            reader.ReadMessageStart();  //manually read the begin the message '{'

+

+            builder.MergeFrom(reader);  //write the message normally

+

+            reader.ReadMessageEnd();    //manually read the end message '}'

+        }

+

+        [Test]

+        public void TestXmlReadEmptyChild()

+        {

+            TestXmlMessage.Builder builder = TestXmlMessage.CreateBuilder();

+            ICodedInputStream reader = XmlFormatReader.CreateInstance(@"<root><text /></root>");

+

+            reader.ReadMessageStart();  //manually read the begin the message '{'

+

+            builder.MergeFrom(reader);  //write the message normally

+            Assert.IsTrue(builder.HasText);

+            Assert.AreEqual(String.Empty, builder.Text);

+        }

+

+        [Test]

+        public void TestXmlReadWriteWithoutRoot()

+        {

+            TestXmlMessage.Builder builder = TestXmlMessage.CreateBuilder();

+            TestXmlMessage message = builder.SetText("abc").SetNumber(123).Build();

+

+            string xml;

+            using (StringWriter sw = new StringWriter())

+            {

+                ICodedOutputStream output = XmlFormatWriter.CreateInstance(

+                    XmlWriter.Create(sw, new XmlWriterSettings() { ConformanceLevel = ConformanceLevel.Fragment }));

+

+                message.WriteTo(output);

+                output.Flush();

+                xml = sw.ToString();

+            }

+            Assert.AreEqual("<text>abc</text><number>123</number>", xml);

+

+            TestXmlMessage copy;

+            using (XmlReader xr = XmlReader.Create(new StringReader(xml), new XmlReaderSettings() { ConformanceLevel = ConformanceLevel.Fragment }))

+            {

+                ICodedInputStream input = XmlFormatReader.CreateInstance(xr);

+                copy = TestXmlMessage.CreateBuilder().MergeFrom(input).Build();

+            }

+

+            Assert.AreEqual(message, copy);

+        }

+

+        [Test]

+        public void TestRecursiveLimit()

+        {

+            StringBuilder sb = new StringBuilder(8192);

+            for (int i = 0; i < 80; i++)

+            {

+                sb.Append("<child>");

+            }

+            Assert.Throws<RecursionLimitExceededException>(() => Extensions.MergeFromXml(new TestXmlRescursive.Builder(), "child", XmlReader.Create(new StringReader(sb.ToString()))).Build());

+        }

+    }

+}

diff --git a/csharp/src/ProtocolBuffers.Test/TextFormatTest.cs b/csharp/src/ProtocolBuffers.Test/TextFormatTest.cs
new file mode 100644
index 00000000..5af71787
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/TextFormatTest.cs
@@ -0,0 +1,560 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.IO;

+using Google.ProtocolBuffers.TestProtos;

+using NUnit.Framework;

+

+namespace Google.ProtocolBuffers

+{

+    public class TextFormatTest

+    {

+        private static readonly string AllFieldsSetText = TestResources.text_format_unittest_data;

+        private static readonly string AllExtensionsSetText = TestResources.text_format_unittest_extensions_data;

+

+        /// <summary>

+        /// Note that this is slightly different to the Java - 123.0 becomes 123, and 1.23E17 becomes 1.23E+17.

+        /// Both of these differences can be parsed by the Java and the C++, and we can parse their output too.

+        /// </summary>

+        private const string ExoticText =

+            "repeated_int32: -1\n" +

+            "repeated_int32: -2147483648\n" +

+            "repeated_int64: -1\n" +

+            "repeated_int64: -9223372036854775808\n" +

+            "repeated_uint32: 4294967295\n" +

+            "repeated_uint32: 2147483648\n" +

+            "repeated_uint64: 18446744073709551615\n" +

+            "repeated_uint64: 9223372036854775808\n" +

+            "repeated_double: 123\n" +

+            "repeated_double: 123.5\n" +

+            "repeated_double: 0.125\n" +

+            "repeated_double: 1.23E+17\n" +

+            "repeated_double: 1.235E+22\n" +

+            "repeated_double: 1.235E-18\n" +

+            "repeated_double: 123.456789\n" +

+            "repeated_double: Infinity\n" +

+            "repeated_double: -Infinity\n" +

+            "repeated_double: NaN\n" +

+            "repeated_string: \"\\000\\001\\a\\b\\f\\n\\r\\t\\v\\\\\\'\\\"" +

+            "\\341\\210\\264\"\n" +

+            "repeated_bytes: \"\\000\\001\\a\\b\\f\\n\\r\\t\\v\\\\\\'\\\"\\376\"\n";

+

+        private const string MessageSetText =

+            "[protobuf_unittest.TestMessageSetExtension1] {\n" +

+            "  i: 123\n" +

+            "}\n" +

+            "[protobuf_unittest.TestMessageSetExtension2] {\n" +

+            "  str: \"foo\"\n" +

+            "}\n";

+

+        /// <summary>

+        /// Print TestAllTypes and compare with golden file. 

+        /// </summary>

+        [Test]

+        public void PrintMessage()

+        {

+            TestUtil.TestInMultipleCultures(() =>

+            {

+                string text = TextFormat.PrintToString(TestUtil.GetAllSet());

+                Assert.AreEqual(AllFieldsSetText.Replace("\r\n", "\n").Trim(),

+                                text.Replace("\r\n", "\n").Trim());

+            });

+        }

+

+        /// <summary>

+        /// Tests that a builder prints the same way as a message.

+        /// </summary>

+        [Test]

+        public void PrintBuilder()

+        {

+            TestUtil.TestInMultipleCultures(() =>

+            {

+                string messageText = TextFormat.PrintToString(TestUtil.GetAllSet());

+                string builderText = TextFormat.PrintToString(TestUtil.GetAllSet().ToBuilder());

+                Assert.AreEqual(messageText, builderText);

+            });

+        }

+

+        /// <summary>

+        /// Print TestAllExtensions and compare with golden file.

+        /// </summary>

+        [Test]

+        public void PrintExtensions()

+        {

+            string text = TextFormat.PrintToString(TestUtil.GetAllExtensionsSet());

+

+            Assert.AreEqual(AllExtensionsSetText.Replace("\r\n", "\n").Trim(), text.Replace("\r\n", "\n").Trim());

+        }

+

+        /// <summary>

+        /// Test printing of unknown fields in a message.

+        /// </summary>

+        [Test]

+        public void PrintUnknownFields()

+        {

+            TestEmptyMessage message =

+                TestEmptyMessage.CreateBuilder()

+                    .SetUnknownFields(

+                        UnknownFieldSet.CreateBuilder()

+                            .AddField(5,

+                                      UnknownField.CreateBuilder()

+                                          .AddVarint(1)

+                                          .AddFixed32(2)

+                                          .AddFixed64(3)

+                                          .AddLengthDelimited(ByteString.CopyFromUtf8("4"))

+                                          .AddGroup(

+                                              UnknownFieldSet.CreateBuilder()

+                                                  .AddField(10,

+                                                            UnknownField.CreateBuilder()

+                                                                .AddVarint(5)

+                                                                .Build())

+                                                  .Build())

+                                          .Build())

+                            .AddField(8,

+                                      UnknownField.CreateBuilder()

+                                          .AddVarint(1)

+                                          .AddVarint(2)

+                                          .AddVarint(3)

+                                          .Build())

+                            .AddField(15,

+                                      UnknownField.CreateBuilder()

+                                          .AddVarint(0xABCDEF1234567890L)

+                                          .AddFixed32(0xABCD1234)

+                                          .AddFixed64(0xABCDEF1234567890L)

+                                          .Build())

+                            .Build())

+                    .Build();

+

+            Assert.AreEqual(

+                "5: 1\n" +

+                "5: 0x00000002\n" +

+                "5: 0x0000000000000003\n" +

+                "5: \"4\"\n" +

+                "5 {\n" +

+                "  10: 5\n" +

+                "}\n" +

+                "8: 1\n" +

+                "8: 2\n" +

+                "8: 3\n" +

+                "15: 12379813812177893520\n" +

+                "15: 0xabcd1234\n" +

+                "15: 0xabcdef1234567890\n",

+                TextFormat.PrintToString(message));

+        }

+

+        /// <summary>

+        /// Helper to construct a ByteString from a string containing only 8-bit

+        /// characters. The characters are converted directly to bytes, *not*

+        /// encoded using UTF-8.

+        /// </summary>

+        private static ByteString Bytes(string str)

+        {

+            byte[] bytes = new byte[str.Length];

+            for (int i = 0; i < bytes.Length; i++)

+                bytes[i] = (byte)str[i];

+            return ByteString.CopyFrom(bytes);

+        }

+

+        [Test]

+        public void PrintExotic()

+        {

+            IMessage message = TestAllTypes.CreateBuilder()

+                // Signed vs. unsigned numbers.

+                .AddRepeatedInt32(-1)

+                .AddRepeatedUint32(uint.MaxValue)

+                .AddRepeatedInt64(-1)

+                .AddRepeatedUint64(ulong.MaxValue)

+                .AddRepeatedInt32(1 << 31)

+                .AddRepeatedUint32(1U << 31)

+                .AddRepeatedInt64(1L << 63)

+                .AddRepeatedUint64(1UL << 63)

+

+                // Floats of various precisions and exponents.

+                .AddRepeatedDouble(123)

+                .AddRepeatedDouble(123.5)

+                .AddRepeatedDouble(0.125)

+                .AddRepeatedDouble(123e15)

+                .AddRepeatedDouble(123.5e20)

+                .AddRepeatedDouble(123.5e-20)

+                .AddRepeatedDouble(123.456789)

+                .AddRepeatedDouble(Double.PositiveInfinity)

+                .AddRepeatedDouble(Double.NegativeInfinity)

+                .AddRepeatedDouble(Double.NaN)

+

+                // Strings and bytes that needing escaping.

+                .AddRepeatedString("\0\u0001\u0007\b\f\n\r\t\v\\\'\"\u1234")

+                .AddRepeatedBytes(Bytes("\0\u0001\u0007\b\f\n\r\t\v\\\'\"\u00fe"))

+                .Build();

+

+            Assert.AreEqual(ExoticText, message.ToString());

+        }

+

+        [Test]

+        public void PrintMessageSet()

+        {

+            TestMessageSet messageSet =

+                TestMessageSet.CreateBuilder()

+                    .SetExtension(

+                        TestMessageSetExtension1.MessageSetExtension,

+                        TestMessageSetExtension1.CreateBuilder().SetI(123).Build())

+                    .SetExtension(

+                        TestMessageSetExtension2.MessageSetExtension,

+                        TestMessageSetExtension2.CreateBuilder().SetStr("foo").Build())

+                    .Build();

+

+            Assert.AreEqual(MessageSetText, messageSet.ToString());

+        }

+

+        // =================================================================

+

+        [Test]

+        public void Parse()

+        {

+            TestUtil.TestInMultipleCultures(() =>

+                                                {

+                                                    TestAllTypes.Builder builder = TestAllTypes.CreateBuilder();

+                                                    TextFormat.Merge(AllFieldsSetText, builder);

+                                                    TestUtil.AssertAllFieldsSet(builder.Build());

+                                                });

+        }

+

+        [Test]

+        public void ParseReader()

+        {

+            TestAllTypes.Builder builder = TestAllTypes.CreateBuilder();

+            TextFormat.Merge(new StringReader(AllFieldsSetText), builder);

+            TestUtil.AssertAllFieldsSet(builder.Build());

+        }

+

+        [Test]

+        public void ParseExtensions()

+        {

+            TestAllExtensions.Builder builder = TestAllExtensions.CreateBuilder();

+            TextFormat.Merge(AllExtensionsSetText,

+                             TestUtil.CreateExtensionRegistry(),

+                             builder);

+            TestUtil.AssertAllExtensionsSet(builder.Build());

+        }

+

+        [Test]

+        public void ParseCompatibility()

+        {

+            string original = "repeated_float: inf\n" +

+                              "repeated_float: -inf\n" +

+                              "repeated_float: nan\n" +

+                              "repeated_float: inff\n" +

+                              "repeated_float: -inff\n" +

+                              "repeated_float: nanf\n" +

+                              "repeated_float: 1.0f\n" +

+                              "repeated_float: infinityf\n" +

+                              "repeated_float: -Infinityf\n" +

+                              "repeated_double: infinity\n" +

+                              "repeated_double: -infinity\n" +

+                              "repeated_double: nan\n";

+            string canonical = "repeated_float: Infinity\n" +

+                               "repeated_float: -Infinity\n" +

+                               "repeated_float: NaN\n" +

+                               "repeated_float: Infinity\n" +

+                               "repeated_float: -Infinity\n" +

+                               "repeated_float: NaN\n" +

+                               "repeated_float: 1\n" + // Java has 1.0; this is fine

+                               "repeated_float: Infinity\n" +

+                               "repeated_float: -Infinity\n" +

+                               "repeated_double: Infinity\n" +

+                               "repeated_double: -Infinity\n" +

+                               "repeated_double: NaN\n";

+            TestAllTypes.Builder builder = TestAllTypes.CreateBuilder();

+            TextFormat.Merge(original, builder);

+            Assert.AreEqual(canonical, builder.Build().ToString());

+        }

+

+        [Test]

+        public void ParseExotic()

+        {

+            TestAllTypes.Builder builder = TestAllTypes.CreateBuilder();

+            TextFormat.Merge(ExoticText, builder);

+

+            // Too lazy to check things individually.  Don't try to debug this

+            // if testPrintExotic() is Assert.Failing.

+            Assert.AreEqual(ExoticText, builder.Build().ToString());

+        }

+

+        [Test]

+        public void ParseMessageSet()

+        {

+            ExtensionRegistry extensionRegistry = ExtensionRegistry.CreateInstance();

+            extensionRegistry.Add(TestMessageSetExtension1.MessageSetExtension);

+            extensionRegistry.Add(TestMessageSetExtension2.MessageSetExtension);

+

+            TestMessageSet.Builder builder = TestMessageSet.CreateBuilder();

+            TextFormat.Merge(MessageSetText, extensionRegistry, builder);

+            TestMessageSet messageSet = builder.Build();

+

+            Assert.IsTrue(messageSet.HasExtension(TestMessageSetExtension1.MessageSetExtension));

+            Assert.AreEqual(123, messageSet.GetExtension(TestMessageSetExtension1.MessageSetExtension).I);

+            Assert.IsTrue(messageSet.HasExtension(TestMessageSetExtension2.MessageSetExtension));

+            Assert.AreEqual("foo", messageSet.GetExtension(TestMessageSetExtension2.MessageSetExtension).Str);

+        }

+

+        [Test]

+        public void ParseNumericEnum()

+        {

+            TestAllTypes.Builder builder = TestAllTypes.CreateBuilder();

+            TextFormat.Merge("optional_nested_enum: 2", builder);

+            Assert.AreEqual(TestAllTypes.Types.NestedEnum.BAR, builder.OptionalNestedEnum);

+        }

+

+        [Test]

+        public void ParseAngleBrackets()

+        {

+            TestAllTypes.Builder builder = TestAllTypes.CreateBuilder();

+            TextFormat.Merge("OptionalGroup: < a: 1 >", builder);

+            Assert.IsTrue(builder.HasOptionalGroup);

+            Assert.AreEqual(1, builder.OptionalGroup.A);

+        }

+

+        [Test]

+        public void ParseComment()

+        {

+            TestAllTypes.Builder builder = TestAllTypes.CreateBuilder();

+            TextFormat.Merge(

+                "# this is a comment\n" +

+                "optional_int32: 1  # another comment\n" +

+                "optional_int64: 2\n" +

+                "# EOF comment", builder);

+            Assert.AreEqual(1, builder.OptionalInt32);

+            Assert.AreEqual(2, builder.OptionalInt64);

+        }

+

+

+        private static void AssertParseError(string error, string text)

+        {

+            TestAllTypes.Builder builder = TestAllTypes.CreateBuilder();

+            Exception exception = Assert.Throws<FormatException>(() => TextFormat.Merge(text, TestUtil.CreateExtensionRegistry(), builder));

+            Assert.AreEqual(error, exception.Message);

+        }

+

+        [Test]

+        public void ParseErrors()

+        {

+            AssertParseError(

+                "1:16: Expected \":\".",

+                "optional_int32 123");

+            AssertParseError(

+                "1:23: Expected identifier.",

+                "optional_nested_enum: ?");

+            AssertParseError(

+                "1:18: Couldn't parse integer: Number must be positive: -1",

+                "optional_uint32: -1");

+            AssertParseError(

+                "1:17: Couldn't parse integer: Number out of range for 32-bit signed " +

+                "integer: 82301481290849012385230157",

+                "optional_int32: 82301481290849012385230157");

+            AssertParseError(

+                "1:16: Expected \"true\" or \"false\".",

+                "optional_bool: maybe");

+            AssertParseError(

+                "1:18: Expected string.",

+                "optional_string: 123");

+            AssertParseError(

+                "1:18: String missing ending quote.",

+                "optional_string: \"ueoauaoe");

+            AssertParseError(

+                "1:18: String missing ending quote.",

+                "optional_string: \"ueoauaoe\n" +

+                "optional_int32: 123");

+            AssertParseError(

+                "1:18: Invalid escape sequence: '\\z'",

+                "optional_string: \"\\z\"");

+            AssertParseError(

+                "1:18: String missing ending quote.",

+                "optional_string: \"ueoauaoe\n" +

+                "optional_int32: 123");

+            AssertParseError(

+                "1:2: Extension \"nosuchext\" not found in the ExtensionRegistry.",

+                "[nosuchext]: 123");

+            AssertParseError(

+                "1:20: Extension \"protobuf_unittest.optional_int32_extension\" " +

+                "not found in the ExtensionRegistry.",

+                "[protobuf_unittest.optional_int32_extension]: 123");

+            AssertParseError(

+                "1:1: Message type \"protobuf_unittest.TestAllTypes\" has no field " +

+                "named \"nosuchfield\".",

+                "nosuchfield: 123");

+            AssertParseError(

+                "1:21: Expected \">\".",

+                "OptionalGroup < a: 1");

+            AssertParseError(

+                "1:23: Enum type \"protobuf_unittest.TestAllTypes.NestedEnum\" has no " +

+                "value named \"NO_SUCH_VALUE\".",

+                "optional_nested_enum: NO_SUCH_VALUE");

+            AssertParseError(

+                "1:23: Enum type \"protobuf_unittest.TestAllTypes.NestedEnum\" has no " +

+                "value with number 123.",

+                "optional_nested_enum: 123");

+

+            // Delimiters must match.

+            AssertParseError(

+                "1:22: Expected identifier.",

+                "OptionalGroup < a: 1 }");

+            AssertParseError(

+                "1:22: Expected identifier.",

+                "OptionalGroup { a: 1 >");

+        }

+

+        // =================================================================

+

+        private static ByteString Bytes(params byte[] bytes)

+        {

+            return ByteString.CopyFrom(bytes);

+        }

+

+        [Test]

+        public void Escape()

+        {

+            // Escape sequences.

+            Assert.AreEqual("\\000\\001\\a\\b\\f\\n\\r\\t\\v\\\\\\'\\\"",

+                            TextFormat.EscapeBytes(Bytes("\0\u0001\u0007\b\f\n\r\t\v\\\'\"")));

+            Assert.AreEqual("\\000\\001\\a\\b\\f\\n\\r\\t\\v\\\\\\'\\\"",

+                            TextFormat.EscapeText("\0\u0001\u0007\b\f\n\r\t\v\\\'\""));

+            Assert.AreEqual(Bytes("\0\u0001\u0007\b\f\n\r\t\v\\\'\""),

+                            TextFormat.UnescapeBytes("\\000\\001\\a\\b\\f\\n\\r\\t\\v\\\\\\'\\\""));

+            Assert.AreEqual("\0\u0001\u0007\b\f\n\r\t\v\\\'\"",

+                            TextFormat.UnescapeText("\\000\\001\\a\\b\\f\\n\\r\\t\\v\\\\\\'\\\""));

+

+            // Unicode handling.

+            Assert.AreEqual("\\341\\210\\264", TextFormat.EscapeText("\u1234"));

+            Assert.AreEqual("\\341\\210\\264", TextFormat.EscapeBytes(Bytes(0xe1, 0x88, 0xb4)));

+            Assert.AreEqual("\u1234", TextFormat.UnescapeText("\\341\\210\\264"));

+            Assert.AreEqual(Bytes(0xe1, 0x88, 0xb4), TextFormat.UnescapeBytes("\\341\\210\\264"));

+            Assert.AreEqual("\u1234", TextFormat.UnescapeText("\\xe1\\x88\\xb4"));

+            Assert.AreEqual(Bytes(0xe1, 0x88, 0xb4), TextFormat.UnescapeBytes("\\xe1\\x88\\xb4"));

+

+            // Errors.

+            Assert.Throws<FormatException>(() => TextFormat.UnescapeText("\\x"));

+            Assert.Throws<FormatException>(() => TextFormat.UnescapeText("\\z"));

+            Assert.Throws<FormatException>(() => TextFormat.UnescapeText("\\"));

+        }

+

+        [Test]

+        public void ParseInteger()

+        {

+            Assert.AreEqual(0, TextFormat.ParseInt32("0"));

+            Assert.AreEqual(1, TextFormat.ParseInt32("1"));

+            Assert.AreEqual(-1, TextFormat.ParseInt32("-1"));

+            Assert.AreEqual(12345, TextFormat.ParseInt32("12345"));

+            Assert.AreEqual(-12345, TextFormat.ParseInt32("-12345"));

+            Assert.AreEqual(2147483647, TextFormat.ParseInt32("2147483647"));

+            Assert.AreEqual(-2147483648, TextFormat.ParseInt32("-2147483648"));

+

+            Assert.AreEqual(0u, TextFormat.ParseUInt32("0"));

+            Assert.AreEqual(1u, TextFormat.ParseUInt32("1"));

+            Assert.AreEqual(12345u, TextFormat.ParseUInt32("12345"));

+            Assert.AreEqual(2147483647u, TextFormat.ParseUInt32("2147483647"));

+            Assert.AreEqual(2147483648U, TextFormat.ParseUInt32("2147483648"));

+            Assert.AreEqual(4294967295U, TextFormat.ParseUInt32("4294967295"));

+

+            Assert.AreEqual(0L, TextFormat.ParseInt64("0"));

+            Assert.AreEqual(1L, TextFormat.ParseInt64("1"));

+            Assert.AreEqual(-1L, TextFormat.ParseInt64("-1"));

+            Assert.AreEqual(12345L, TextFormat.ParseInt64("12345"));

+            Assert.AreEqual(-12345L, TextFormat.ParseInt64("-12345"));

+            Assert.AreEqual(2147483647L, TextFormat.ParseInt64("2147483647"));

+            Assert.AreEqual(-2147483648L, TextFormat.ParseInt64("-2147483648"));

+            Assert.AreEqual(4294967295L, TextFormat.ParseInt64("4294967295"));

+            Assert.AreEqual(4294967296L, TextFormat.ParseInt64("4294967296"));

+            Assert.AreEqual(9223372036854775807L, TextFormat.ParseInt64("9223372036854775807"));

+            Assert.AreEqual(-9223372036854775808L, TextFormat.ParseInt64("-9223372036854775808"));

+

+            Assert.AreEqual(0uL, TextFormat.ParseUInt64("0"));

+            Assert.AreEqual(1uL, TextFormat.ParseUInt64("1"));

+            Assert.AreEqual(12345uL, TextFormat.ParseUInt64("12345"));

+            Assert.AreEqual(2147483647uL, TextFormat.ParseUInt64("2147483647"));

+            Assert.AreEqual(4294967295uL, TextFormat.ParseUInt64("4294967295"));

+            Assert.AreEqual(4294967296uL, TextFormat.ParseUInt64("4294967296"));

+            Assert.AreEqual(9223372036854775807UL, TextFormat.ParseUInt64("9223372036854775807"));

+            Assert.AreEqual(9223372036854775808UL, TextFormat.ParseUInt64("9223372036854775808"));

+            Assert.AreEqual(18446744073709551615UL, TextFormat.ParseUInt64("18446744073709551615"));

+

+            // Hex

+            Assert.AreEqual(0x1234abcd, TextFormat.ParseInt32("0x1234abcd"));

+            Assert.AreEqual(-0x1234abcd, TextFormat.ParseInt32("-0x1234abcd"));

+            Assert.AreEqual(0xffffffffffffffffUL, TextFormat.ParseUInt64("0xffffffffffffffff"));

+            Assert.AreEqual(0x7fffffffffffffffL,

+                            TextFormat.ParseInt64("0x7fffffffffffffff"));

+

+            // Octal

+            Assert.AreEqual(342391, TextFormat.ParseInt32("01234567"));

+

+            // Out-of-range

+            Assert.Throws<FormatException>(() => TextFormat.ParseInt32("2147483648"));

+            Assert.Throws<FormatException>(() => TextFormat.ParseInt32("-2147483649"));

+            Assert.Throws<FormatException>(() => TextFormat.ParseUInt32("4294967296"));

+            Assert.Throws<FormatException>(() => TextFormat.ParseUInt32("-1"));

+            Assert.Throws<FormatException>(() => TextFormat.ParseInt64("9223372036854775808"));

+            Assert.Throws<FormatException>(() => TextFormat.ParseInt64("-9223372036854775809"));

+            Assert.Throws<FormatException>(() => TextFormat.ParseUInt64("18446744073709551616"));

+            Assert.Throws<FormatException>(() => TextFormat.ParseUInt64("-1"));

+            Assert.Throws<FormatException>(() => TextFormat.ParseInt32("abcd"));

+        }

+

+        [Test]

+        public void ParseLongString()

+        {

+            string longText =

+                "123456789012345678901234567890123456789012345678901234567890" +

+                "123456789012345678901234567890123456789012345678901234567890" +

+                "123456789012345678901234567890123456789012345678901234567890" +

+                "123456789012345678901234567890123456789012345678901234567890" +

+                "123456789012345678901234567890123456789012345678901234567890" +

+                "123456789012345678901234567890123456789012345678901234567890" +

+                "123456789012345678901234567890123456789012345678901234567890" +

+                "123456789012345678901234567890123456789012345678901234567890" +

+                "123456789012345678901234567890123456789012345678901234567890" +

+                "123456789012345678901234567890123456789012345678901234567890" +

+                "123456789012345678901234567890123456789012345678901234567890" +

+                "123456789012345678901234567890123456789012345678901234567890" +

+                "123456789012345678901234567890123456789012345678901234567890" +

+                "123456789012345678901234567890123456789012345678901234567890" +

+                "123456789012345678901234567890123456789012345678901234567890" +

+                "123456789012345678901234567890123456789012345678901234567890";

+            TestAllTypes.Builder builder = TestAllTypes.CreateBuilder();

+            TextFormat.Merge("optional_string: \"" + longText + "\"", builder);

+            Assert.AreEqual(longText, builder.OptionalString);

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers.Test/UnknownFieldSetTest.cs b/csharp/src/ProtocolBuffers.Test/UnknownFieldSetTest.cs
new file mode 100644
index 00000000..97f48ead
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/UnknownFieldSetTest.cs
@@ -0,0 +1,431 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.Collections.Generic;

+using Google.ProtocolBuffers.Descriptors;

+using Google.ProtocolBuffers.TestProtos;

+using NUnit.Framework;

+

+namespace Google.ProtocolBuffers

+{

+    public class UnknownFieldSetTest

+    {

+        private readonly MessageDescriptor descriptor;

+        private readonly TestAllTypes allFields;

+        private readonly ByteString allFieldsData;

+

+        /// <summary>

+        /// An empty message that has been parsed from allFieldsData.  So, it has

+        /// unknown fields of every type.

+        /// </summary>

+        private readonly TestEmptyMessage emptyMessage;

+

+        private readonly UnknownFieldSet unknownFields;

+

+        public UnknownFieldSetTest()

+        {

+            descriptor = TestAllTypes.Descriptor;

+            allFields = TestUtil.GetAllSet();

+            allFieldsData = allFields.ToByteString();

+            emptyMessage = TestEmptyMessage.ParseFrom(allFieldsData);

+            unknownFields = emptyMessage.UnknownFields;

+        }

+

+        private UnknownField GetField(String name)

+        {

+            FieldDescriptor field = descriptor.FindDescriptor<FieldDescriptor>(name);

+            Assert.NotNull(field);

+            return unknownFields.FieldDictionary[field.FieldNumber];

+        }

+

+        /// <summary>

+        /// Constructs a protocol buffer which contains fields with all the same

+        /// numbers as allFieldsData except that each field is some other wire

+        /// type.

+        /// </summary>

+        private ByteString GetBizarroData()

+        {

+            UnknownFieldSet.Builder bizarroFields = UnknownFieldSet.CreateBuilder();

+

+            UnknownField varintField = UnknownField.CreateBuilder().AddVarint(1).Build();

+            UnknownField fixed32Field = UnknownField.CreateBuilder().AddFixed32(1).Build();

+

+            foreach (KeyValuePair<int, UnknownField> entry in unknownFields.FieldDictionary)

+            {

+                if (entry.Value.VarintList.Count == 0)

+                {

+                    // Original field is not a varint, so use a varint.

+                    bizarroFields.AddField(entry.Key, varintField);

+                }

+                else

+                {

+                    // Original field *is* a varint, so use something else.

+                    bizarroFields.AddField(entry.Key, fixed32Field);

+                }

+            }

+

+            return bizarroFields.Build().ToByteString();

+        }

+

+        // =================================================================

+

+        [Test]

+        public void Varint()

+        {

+            UnknownField field = GetField("optional_int32");

+            Assert.AreEqual(1, field.VarintList.Count);

+            Assert.AreEqual(allFields.OptionalInt32, (long) field.VarintList[0]);

+        }

+

+        [Test]

+        public void Fixed32()

+        {

+            UnknownField field = GetField("optional_fixed32");

+            Assert.AreEqual(1, field.Fixed32List.Count);

+            Assert.AreEqual(allFields.OptionalFixed32, (int) field.Fixed32List[0]);

+        }

+

+        [Test]

+        public void Fixed64()

+        {

+            UnknownField field = GetField("optional_fixed64");

+            Assert.AreEqual(1, field.Fixed64List.Count);

+            Assert.AreEqual((long)allFields.OptionalFixed64, (long)field.Fixed64List[0]);

+        }

+

+        [Test]

+        public void LengthDelimited()

+        {

+            UnknownField field = GetField("optional_bytes");

+            Assert.AreEqual(1, field.LengthDelimitedList.Count);

+            Assert.AreEqual(allFields.OptionalBytes, field.LengthDelimitedList[0]);

+        }

+

+        [Test]

+        public void Group()

+        {

+            FieldDescriptor nestedFieldDescriptor =

+                TestAllTypes.Types.OptionalGroup.Descriptor.FindDescriptor<FieldDescriptor>("a");

+            Assert.NotNull(nestedFieldDescriptor);

+

+            UnknownField field = GetField("optionalgroup");

+            Assert.AreEqual(1, field.GroupList.Count);

+

+            UnknownFieldSet group = field.GroupList[0];

+            Assert.AreEqual(1, group.FieldDictionary.Count);

+            Assert.IsTrue(group.HasField(nestedFieldDescriptor.FieldNumber));

+

+            UnknownField nestedField = group[nestedFieldDescriptor.FieldNumber];

+            Assert.AreEqual(1, nestedField.VarintList.Count);

+            Assert.AreEqual(allFields.OptionalGroup.A, (long) nestedField.VarintList[0]);

+        }

+

+        [Test]

+        public void Serialize()

+        {

+            // Check that serializing the UnknownFieldSet produces the original data again.

+            ByteString data = emptyMessage.ToByteString();

+            Assert.AreEqual(allFieldsData, data);

+        }

+

+        [Test]

+        public void CopyFrom()

+        {

+            TestEmptyMessage message =

+                TestEmptyMessage.CreateBuilder().MergeFrom(emptyMessage).Build();

+

+            Assert.AreEqual(emptyMessage.ToString(), message.ToString());

+        }

+

+        [Test]

+        public void MergeFrom()

+        {

+            TestEmptyMessage source =

+                TestEmptyMessage.CreateBuilder()

+                    .SetUnknownFields(

+                        UnknownFieldSet.CreateBuilder()

+                            .AddField(2,

+                                      UnknownField.CreateBuilder()

+                                          .AddVarint(2).Build())

+                            .AddField(3,

+                                      UnknownField.CreateBuilder()

+                                          .AddVarint(4).Build())

+                            .Build())

+                    .Build();

+            TestEmptyMessage destination =

+                TestEmptyMessage.CreateBuilder()

+                    .SetUnknownFields(

+                        UnknownFieldSet.CreateBuilder()

+                            .AddField(1,

+                                      UnknownField.CreateBuilder()

+                                          .AddVarint(1).Build())

+                            .AddField(3,

+                                      UnknownField.CreateBuilder()

+                                          .AddVarint(3).Build())

+                            .Build())

+                    .MergeFrom(source)

+                    .Build();

+

+            Assert.AreEqual(

+                "1: 1\n" +

+                "2: 2\n" +

+                "3: 3\n" +

+                "3: 4\n",

+                destination.ToString());

+        }

+

+        [Test]

+        public void Clear()

+        {

+            UnknownFieldSet fields =

+                UnknownFieldSet.CreateBuilder().MergeFrom(unknownFields).Clear().Build();

+            Assert.AreEqual(0, fields.FieldDictionary.Count);

+        }

+

+        [Test]

+        public void ClearMessage()

+        {

+            TestEmptyMessage message =

+                TestEmptyMessage.CreateBuilder().MergeFrom(emptyMessage).Clear().Build();

+            Assert.AreEqual(0, message.SerializedSize);

+        }

+

+        [Test]

+        public void ParseKnownAndUnknown()

+        {

+            // Test mixing known and unknown fields when parsing.

+

+            UnknownFieldSet fields =

+                UnknownFieldSet.CreateBuilder(unknownFields)

+                    .AddField(123456,

+                              UnknownField.CreateBuilder().AddVarint(654321).Build())

+                    .Build();

+

+            ByteString data = fields.ToByteString();

+            TestAllTypes destination = TestAllTypes.ParseFrom(data);

+

+            TestUtil.AssertAllFieldsSet(destination);

+            Assert.AreEqual(1, destination.UnknownFields.FieldDictionary.Count);

+

+            UnknownField field = destination.UnknownFields[123456];

+            Assert.AreEqual(1, field.VarintList.Count);

+            Assert.AreEqual(654321, (long) field.VarintList[0]);

+        }

+

+        [Test]

+        public void WrongTypeTreatedAsUnknown()

+        {

+            // Test that fields of the wrong wire type are treated like unknown fields

+            // when parsing.

+

+            ByteString bizarroData = GetBizarroData();

+            TestAllTypes allTypesMessage = TestAllTypes.ParseFrom(bizarroData);

+            TestEmptyMessage emptyMessage = TestEmptyMessage.ParseFrom(bizarroData);

+

+            // All fields should have been interpreted as unknown, so the debug strings

+            // should be the same.

+            Assert.AreEqual(emptyMessage.ToString(), allTypesMessage.ToString());

+        }

+

+        [Test]

+        public void UnknownExtensions()

+        {

+            // Make sure fields are properly parsed to the UnknownFieldSet even when

+            // they are declared as extension numbers.

+

+            TestEmptyMessageWithExtensions message =

+                TestEmptyMessageWithExtensions.ParseFrom(allFieldsData);

+

+            Assert.AreEqual(unknownFields.FieldDictionary.Count,

+                            message.UnknownFields.FieldDictionary.Count);

+            Assert.AreEqual(allFieldsData, message.ToByteString());

+        }

+

+        [Test]

+        public void WrongExtensionTypeTreatedAsUnknown()

+        {

+            // Test that fields of the wrong wire type are treated like unknown fields

+            // when parsing extensions.

+

+            ByteString bizarroData = GetBizarroData();

+            TestAllExtensions allExtensionsMessage = TestAllExtensions.ParseFrom(bizarroData);

+            TestEmptyMessage emptyMessage = TestEmptyMessage.ParseFrom(bizarroData);

+

+            // All fields should have been interpreted as unknown, so the debug strings

+            // should be the same.

+            Assert.AreEqual(emptyMessage.ToString(),

+                            allExtensionsMessage.ToString());

+        }

+

+        [Test]

+        public void ParseUnknownEnumValue()

+        {

+            FieldDescriptor singularField =

+                TestAllTypes.Descriptor.FindDescriptor<FieldDescriptor>("optional_nested_enum");

+            FieldDescriptor repeatedField =

+                TestAllTypes.Descriptor.FindDescriptor<FieldDescriptor>("repeated_nested_enum");

+            Assert.NotNull(singularField);

+            Assert.NotNull(repeatedField);

+

+            ByteString data =

+                UnknownFieldSet.CreateBuilder()

+                    .AddField(singularField.FieldNumber,

+                              UnknownField.CreateBuilder()

+                                  .AddVarint((int) TestAllTypes.Types.NestedEnum.BAR)

+                                  .AddVarint(5) // not valid

+                                  .Build())

+                    .AddField(repeatedField.FieldNumber,

+                              UnknownField.CreateBuilder()

+                                  .AddVarint((int) TestAllTypes.Types.NestedEnum.FOO)

+                                  .AddVarint(4) // not valid

+                                  .AddVarint((int) TestAllTypes.Types.NestedEnum.BAZ)

+                                  .AddVarint(6) // not valid

+                                  .Build())

+                    .Build()

+                    .ToByteString();

+

+            {

+                TestAllTypes message = TestAllTypes.ParseFrom(data);

+                Assert.AreEqual(TestAllTypes.Types.NestedEnum.BAR,

+                                message.OptionalNestedEnum);

+                TestUtil.AssertEqual(new[] {TestAllTypes.Types.NestedEnum.FOO, TestAllTypes.Types.NestedEnum.BAZ},

+                                     message.RepeatedNestedEnumList);

+                TestUtil.AssertEqual(new[] {5UL}, message.UnknownFields[singularField.FieldNumber].VarintList);

+                TestUtil.AssertEqual(new[] {4UL, 6UL}, message.UnknownFields[repeatedField.FieldNumber].VarintList);

+            }

+

+            {

+                TestAllExtensions message =

+                    TestAllExtensions.ParseFrom(data, TestUtil.CreateExtensionRegistry());

+                Assert.AreEqual(TestAllTypes.Types.NestedEnum.BAR,

+                                message.GetExtension(Unittest.OptionalNestedEnumExtension));

+                TestUtil.AssertEqual(new[] {TestAllTypes.Types.NestedEnum.FOO, TestAllTypes.Types.NestedEnum.BAZ},

+                                     message.GetExtension(Unittest.RepeatedNestedEnumExtension));

+                TestUtil.AssertEqual(new[] {5UL}, message.UnknownFields[singularField.FieldNumber].VarintList);

+                TestUtil.AssertEqual(new[] {4UL, 6UL}, message.UnknownFields[repeatedField.FieldNumber].VarintList);

+            }

+        }

+

+        [Test]

+        public void LargeVarint()

+        {

+            ByteString data =

+                UnknownFieldSet.CreateBuilder()

+                    .AddField(1,

+                              UnknownField.CreateBuilder()

+                                  .AddVarint(0x7FFFFFFFFFFFFFFFL)

+                                  .Build())

+                    .Build()

+                    .ToByteString();

+            UnknownFieldSet parsed = UnknownFieldSet.ParseFrom(data);

+            UnknownField field = parsed[1];

+            Assert.AreEqual(1, field.VarintList.Count);

+            Assert.AreEqual(0x7FFFFFFFFFFFFFFFUL, field.VarintList[0]);

+        }

+

+        [Test]

+        public void EqualsAndHashCode()

+        {

+            UnknownField fixed32Field = UnknownField.CreateBuilder().AddFixed32(1).Build();

+            UnknownField fixed64Field = UnknownField.CreateBuilder().AddFixed64(1).Build();

+            UnknownField varIntField = UnknownField.CreateBuilder().AddVarint(1).Build();

+            UnknownField lengthDelimitedField =

+                UnknownField.CreateBuilder().AddLengthDelimited(ByteString.Empty).Build();

+            UnknownField groupField = UnknownField.CreateBuilder().AddGroup(unknownFields).Build();

+

+            UnknownFieldSet a = UnknownFieldSet.CreateBuilder().AddField(1, fixed32Field).Build();

+            UnknownFieldSet b = UnknownFieldSet.CreateBuilder().AddField(1, fixed64Field).Build();

+            UnknownFieldSet c = UnknownFieldSet.CreateBuilder().AddField(1, varIntField).Build();

+            UnknownFieldSet d = UnknownFieldSet.CreateBuilder().AddField(1, lengthDelimitedField).Build();

+            UnknownFieldSet e = UnknownFieldSet.CreateBuilder().AddField(1, groupField).Build();

+

+            CheckEqualsIsConsistent(a);

+            CheckEqualsIsConsistent(b);

+            CheckEqualsIsConsistent(c);

+            CheckEqualsIsConsistent(d);

+            CheckEqualsIsConsistent(e);

+

+            CheckNotEqual(a, b);

+            CheckNotEqual(a, c);

+            CheckNotEqual(a, d);

+            CheckNotEqual(a, e);

+            CheckNotEqual(b, c);

+            CheckNotEqual(b, d);

+            CheckNotEqual(b, e);

+            CheckNotEqual(c, d);

+            CheckNotEqual(c, e);

+            CheckNotEqual(d, e);

+        }

+

+        /// <summary>

+        /// Asserts that the given field sets are not equal and have different

+        /// hash codes.

+        /// </summary>

+        /// <remarks>

+        /// It's valid for non-equal objects to have the same hash code, so

+        /// this test is stricter than it needs to be. However, this should happen

+        /// relatively rarely.

+        /// </remarks>

+        /// <param name="s1"></param>

+        /// <param name="s2"></param>

+        private static void CheckNotEqual(UnknownFieldSet s1, UnknownFieldSet s2)

+        {

+            String equalsError = string.Format("{0} should not be equal to {1}", s1, s2);

+            Assert.IsFalse(s1.Equals(s2), equalsError);

+            Assert.IsFalse(s2.Equals(s1), equalsError);

+

+            Assert.IsFalse(s1.GetHashCode() == s2.GetHashCode(),

+                           string.Format("{0} should have a different hash code from {1}", s1, s2));

+        }

+

+        /**

+     * Asserts that the given field sets are equal and have identical hash codes.

+     */

+

+        private static void CheckEqualsIsConsistent(UnknownFieldSet set)

+        {

+            // Object should be equal to itself.

+            Assert.AreEqual(set, set);

+

+            // Object should be equal to a copy of itself.

+            UnknownFieldSet copy = UnknownFieldSet.CreateBuilder(set).Build();

+            Assert.AreEqual(set, copy);

+            Assert.AreEqual(copy, set);

+            Assert.AreEqual(set.GetHashCode(), copy.GetHashCode());

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers.Test/WireFormatTest.cs b/csharp/src/ProtocolBuffers.Test/WireFormatTest.cs
new file mode 100644
index 00000000..0c9b8c27
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/WireFormatTest.cs
@@ -0,0 +1,311 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System.IO;

+using System.Reflection;

+using Google.ProtocolBuffers.Descriptors;

+using Google.ProtocolBuffers.TestProtos;

+using NUnit.Framework;

+

+namespace Google.ProtocolBuffers

+{

+    public class WireFormatTest

+    {

+        /// <summary>

+        /// Keeps the attributes on FieldType and the switch statement in WireFormat in sync.

+        /// </summary>

+        [Test]

+        public void FieldTypeToWireTypeMapping()

+        {

+            foreach (FieldInfo field in typeof(FieldType).GetFields(BindingFlags.Static | BindingFlags.Public))

+            {

+                FieldType fieldType = (FieldType) field.GetValue(null);

+                FieldMappingAttribute mapping =

+                    (FieldMappingAttribute) field.GetCustomAttributes(typeof(FieldMappingAttribute), false)[0];

+                Assert.AreEqual(mapping.WireType, WireFormat.GetWireType(fieldType));

+            }

+        }

+

+        [Test]

+        public void Serialization()

+        {

+            TestAllTypes message = TestUtil.GetAllSet();

+

+            ByteString rawBytes = message.ToByteString();

+            Assert.AreEqual(rawBytes.Length, message.SerializedSize);

+

+            TestAllTypes message2 = TestAllTypes.ParseFrom(rawBytes);

+

+            TestUtil.AssertAllFieldsSet(message2);

+        }

+

+        [Test]

+        public void SerializationPacked()

+        {

+            TestPackedTypes message = TestUtil.GetPackedSet();

+            ByteString rawBytes = message.ToByteString();

+            Assert.AreEqual(rawBytes.Length, message.SerializedSize);

+            TestPackedTypes message2 = TestPackedTypes.ParseFrom(rawBytes);

+            TestUtil.AssertPackedFieldsSet(message2);

+        }

+

+        [Test]

+        public void SerializeExtensions()

+        {

+            // TestAllTypes and TestAllExtensions should have compatible wire formats,

+            // so if we serialize a TestAllExtensions then parse it as TestAllTypes

+            // it should work.

+            TestAllExtensions message = TestUtil.GetAllExtensionsSet();

+            ByteString rawBytes = message.ToByteString();

+            Assert.AreEqual(rawBytes.Length, message.SerializedSize);

+

+            TestAllTypes message2 = TestAllTypes.ParseFrom(rawBytes);

+

+            TestUtil.AssertAllFieldsSet(message2);

+        }

+

+        [Test]

+        public void SerializePackedExtensions()

+        {

+            // TestPackedTypes and TestPackedExtensions should have compatible wire

+            // formats; check that they serialize to the same string.

+            TestPackedExtensions message = TestUtil.GetPackedExtensionsSet();

+            ByteString rawBytes = message.ToByteString();

+

+            TestPackedTypes message2 = TestUtil.GetPackedSet();

+            ByteString rawBytes2 = message2.ToByteString();

+

+            Assert.AreEqual(rawBytes, rawBytes2);

+        }

+

+        [Test]

+        public void SerializeDelimited()

+        {

+            MemoryStream stream = new MemoryStream();

+            TestUtil.GetAllSet().WriteDelimitedTo(stream);

+            stream.WriteByte(12);

+            TestUtil.GetPackedSet().WriteDelimitedTo(stream);

+            stream.WriteByte(34);

+

+            stream.Position = 0;

+

+            TestUtil.AssertAllFieldsSet(TestAllTypes.ParseDelimitedFrom(stream));

+            Assert.AreEqual(12, stream.ReadByte());

+            TestUtil.AssertPackedFieldsSet(TestPackedTypes.ParseDelimitedFrom(stream));

+            Assert.AreEqual(34, stream.ReadByte());

+            Assert.AreEqual(-1, stream.ReadByte());

+        }

+

+        [Test]

+        public void ParseExtensions()

+        {

+            // TestAllTypes and TestAllExtensions should have compatible wire formats,

+            // so if we serealize a TestAllTypes then parse it as TestAllExtensions

+            // it should work.

+

+            TestAllTypes message = TestUtil.GetAllSet();

+            ByteString rawBytes = message.ToByteString();

+

+            ExtensionRegistry registry = ExtensionRegistry.CreateInstance();

+            TestUtil.RegisterAllExtensions(registry);

+            registry = registry.AsReadOnly();

+

+            TestAllExtensions message2 = TestAllExtensions.ParseFrom(rawBytes, registry);

+

+            TestUtil.AssertAllExtensionsSet(message2);

+        }

+

+        [Test]

+        public void ParsePackedExtensions()

+        {

+            // Ensure that packed extensions can be properly parsed.

+            TestPackedExtensions message = TestUtil.GetPackedExtensionsSet();

+            ByteString rawBytes = message.ToByteString();

+

+            ExtensionRegistry registry = TestUtil.CreateExtensionRegistry();

+

+            TestPackedExtensions message2 = TestPackedExtensions.ParseFrom(rawBytes, registry);

+            TestUtil.AssertPackedExtensionsSet(message2);

+        }

+

+        [Test]

+        public void ExtensionsSerializedSize()

+        {

+            Assert.AreEqual(TestUtil.GetAllSet().SerializedSize, TestUtil.GetAllExtensionsSet().SerializedSize);

+        }

+

+        private static void AssertFieldsInOrder(ByteString data)

+        {

+            CodedInputStream input = data.CreateCodedInput();

+            uint previousTag = 0;

+

+            uint tag;

+            string name;

+            while (input.ReadTag(out tag, out name))

+            {

+                Assert.IsTrue(tag > previousTag);

+                previousTag = tag;

+                input.SkipField();

+            }

+        }

+

+        [Test]

+        public void InterleavedFieldsAndExtensions()

+        {

+            // Tests that fields are written in order even when extension ranges

+            // are interleaved with field numbers.

+            ByteString data =

+                TestFieldOrderings.CreateBuilder()

+                    .SetMyInt(1)

+                    .SetMyString("foo")

+                    .SetMyFloat(1.0F)

+                    .SetExtension(Unittest.MyExtensionInt, 23)

+                    .SetExtension(Unittest.MyExtensionString, "bar")

+                    .Build().ToByteString();

+            AssertFieldsInOrder(data);

+

+            MessageDescriptor descriptor = TestFieldOrderings.Descriptor;

+            ByteString dynamic_data =

+                DynamicMessage.CreateBuilder(TestFieldOrderings.Descriptor)

+                    .SetField(descriptor.FindDescriptor<FieldDescriptor>("my_int"), 1L)

+                    .SetField(descriptor.FindDescriptor<FieldDescriptor>("my_string"), "foo")

+                    .SetField(descriptor.FindDescriptor<FieldDescriptor>("my_float"), 1.0F)

+                    .SetField(Unittest.MyExtensionInt.Descriptor, 23)

+                    .SetField(Unittest.MyExtensionString.Descriptor, "bar")

+                    .WeakBuild().ToByteString();

+            AssertFieldsInOrder(dynamic_data);

+        }

+

+        private const int UnknownTypeId = 1550055;

+        private static readonly int TypeId1 = TestMessageSetExtension1.Descriptor.Extensions[0].FieldNumber;

+        private static readonly int TypeId2 = TestMessageSetExtension2.Descriptor.Extensions[0].FieldNumber;

+

+        [Test]

+        public void SerializeMessageSet()

+        {

+            // Set up a TestMessageSet with two known messages and an unknown one.

+            TestMessageSet messageSet =

+                TestMessageSet.CreateBuilder()

+                    .SetExtension(

+                        TestMessageSetExtension1.MessageSetExtension,

+                        TestMessageSetExtension1.CreateBuilder().SetI(123).Build())

+                    .SetExtension(

+                        TestMessageSetExtension2.MessageSetExtension,

+                        TestMessageSetExtension2.CreateBuilder().SetStr("foo").Build())

+                    .SetUnknownFields(

+                        UnknownFieldSet.CreateBuilder()

+                            .AddField(UnknownTypeId,

+                                      UnknownField.CreateBuilder()

+                                          .AddLengthDelimited(ByteString.CopyFromUtf8("bar"))

+                                          .Build())

+                            .Build())

+                    .Build();

+

+            ByteString data = messageSet.ToByteString();

+

+            // Parse back using RawMessageSet and check the contents.

+            RawMessageSet raw = RawMessageSet.ParseFrom(data);

+

+            Assert.AreEqual(0, raw.UnknownFields.FieldDictionary.Count);

+

+            Assert.AreEqual(3, raw.ItemCount);

+            Assert.AreEqual(TypeId1, raw.ItemList[0].TypeId);

+            Assert.AreEqual(TypeId2, raw.ItemList[1].TypeId);

+            Assert.AreEqual(UnknownTypeId, raw.ItemList[2].TypeId);

+

+            TestMessageSetExtension1 message1 = TestMessageSetExtension1.ParseFrom(raw.GetItem(0).Message.ToByteArray());

+            Assert.AreEqual(123, message1.I);

+

+            TestMessageSetExtension2 message2 = TestMessageSetExtension2.ParseFrom(raw.GetItem(1).Message.ToByteArray());

+            Assert.AreEqual("foo", message2.Str);

+

+            Assert.AreEqual("bar", raw.GetItem(2).Message.ToStringUtf8());

+        }

+

+        [Test]

+        public void ParseMessageSet()

+        {

+            ExtensionRegistry extensionRegistry = ExtensionRegistry.CreateInstance();

+            extensionRegistry.Add(TestMessageSetExtension1.MessageSetExtension);

+            extensionRegistry.Add(TestMessageSetExtension2.MessageSetExtension);

+

+            // Set up a RawMessageSet with two known messages and an unknown one.

+            RawMessageSet raw =

+                RawMessageSet.CreateBuilder()

+                    .AddItem(

+                        RawMessageSet.Types.Item.CreateBuilder()

+                            .SetTypeId(TypeId1)

+                            .SetMessage(

+                                TestMessageSetExtension1.CreateBuilder()

+                                    .SetI(123)

+                                    .Build().ToByteString())

+                            .Build())

+                    .AddItem(

+                        RawMessageSet.Types.Item.CreateBuilder()

+                            .SetTypeId(TypeId2)

+                            .SetMessage(

+                                TestMessageSetExtension2.CreateBuilder()

+                                    .SetStr("foo")

+                                    .Build().ToByteString())

+                            .Build())

+                    .AddItem(

+                        RawMessageSet.Types.Item.CreateBuilder()

+                            .SetTypeId(UnknownTypeId)

+                            .SetMessage(ByteString.CopyFromUtf8("bar"))

+                            .Build())

+                    .Build();

+

+            ByteString data = raw.ToByteString();

+

+            // Parse as a TestMessageSet and check the contents.

+            TestMessageSet messageSet =

+                TestMessageSet.ParseFrom(data, extensionRegistry);

+

+            Assert.AreEqual(123, messageSet.GetExtension(TestMessageSetExtension1.MessageSetExtension).I);

+            Assert.AreEqual("foo", messageSet.GetExtension(TestMessageSetExtension2.MessageSetExtension).Str);

+

+            // Check for unknown field with type LENGTH_DELIMITED,

+            //   number UNKNOWN_TYPE_ID, and contents "bar".

+            UnknownFieldSet unknownFields = messageSet.UnknownFields;

+            Assert.AreEqual(1, unknownFields.FieldDictionary.Count);

+            Assert.IsTrue(unknownFields.HasField(UnknownTypeId));

+

+            UnknownField field = unknownFields[UnknownTypeId];

+            Assert.AreEqual(1, field.LengthDelimitedList.Count);

+            Assert.AreEqual("bar", field.LengthDelimitedList[0].ToStringUtf8());

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers.Test/packages.config b/csharp/src/ProtocolBuffers.Test/packages.config
new file mode 100644
index 00000000..c7653992
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.Test/packages.config
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="NUnit" version="2.6.4" targetFramework="net45" userInstalled="true" />
+  <package id="NUnitTestAdapter" version="2.0.0" targetFramework="net45" userInstalled="true" />
+</packages>
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers.sln b/csharp/src/ProtocolBuffers.sln
new file mode 100644
index 00000000..6d609dc9
--- /dev/null
+++ b/csharp/src/ProtocolBuffers.sln
@@ -0,0 +1,81 @@
+Microsoft Visual Studio Solution File, Format Version 12.00

+# Visual Studio 14

+VisualStudioVersion = 14.0.22609.0

+MinimumVisualStudioVersion = 10.0.40219.1

+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ProtocolBuffers", "ProtocolBuffers\ProtocolBuffers.csproj", "{6908BDCE-D925-43F3-94AC-A531E6DF2591}"

+EndProject

+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ProtocolBuffersLite", "ProtocolBuffers\ProtocolBuffersLite.csproj", "{6969BDCE-D925-43F3-94AC-A531E6DF2591}"

+EndProject

+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ProtocolBuffers.Serialization", "ProtocolBuffers.Serialization\ProtocolBuffers.Serialization.csproj", "{231391AF-449C-4A39-986C-AD7F270F4750}"

+EndProject

+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ProtocolBuffersLite.Serialization", "ProtocolBuffers.Serialization\ProtocolBuffersLite.Serialization.csproj", "{E067A59D-9D0A-4A1F-92B1-38E4457241D1}"

+EndProject

+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ProtocolBuffers.Test", "ProtocolBuffers.Test\ProtocolBuffers.Test.csproj", "{DD01ED24-3750-4567-9A23-1DB676A15610}"

+EndProject

+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ProtocolBuffersLite.Test", "ProtocolBuffersLite.Test\ProtocolBuffersLite.Test.csproj", "{EE01ED24-3750-4567-9A23-1DB676A15610}"

+EndProject

+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ProtocolBuffersLiteMixed.Test", "ProtocolBuffersLite.Test\ProtocolBuffersLiteMixed.Test.csproj", "{EEFFED24-3750-4567-9A23-1DB676A15610}"

+EndProject

+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "AddressBook", "AddressBook\AddressBook.csproj", "{A31F5FB2-4FF3-432A-B35B-5CD203606311}"

+EndProject

+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ProtoDump", "ProtoDump\ProtoDump.csproj", "{D7282E99-2DC3-405B-946F-177DB2FD2AE2}"

+EndProject

+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ProtoMunge", "ProtoMunge\ProtoMunge.csproj", "{8F09AF72-3327-4FA7-BC09-070B80221AB9}"

+EndProject

+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ProtoBench", "ProtoBench\ProtoBench.csproj", "{C7A4A435-2813-41C8-AA87-BD914BA5223D}"

+EndProject

+Global

+	GlobalSection(SolutionConfigurationPlatforms) = preSolution

+		Debug|Any CPU = Debug|Any CPU

+		Release|Any CPU = Release|Any CPU

+	EndGlobalSection

+	GlobalSection(ProjectConfigurationPlatforms) = postSolution

+		{6908BDCE-D925-43F3-94AC-A531E6DF2591}.Debug|Any CPU.ActiveCfg = Debug|Any CPU

+		{6908BDCE-D925-43F3-94AC-A531E6DF2591}.Debug|Any CPU.Build.0 = Debug|Any CPU

+		{6908BDCE-D925-43F3-94AC-A531E6DF2591}.Release|Any CPU.ActiveCfg = Release|Any CPU

+		{6908BDCE-D925-43F3-94AC-A531E6DF2591}.Release|Any CPU.Build.0 = Release|Any CPU

+		{6969BDCE-D925-43F3-94AC-A531E6DF2591}.Debug|Any CPU.ActiveCfg = Debug|Any CPU

+		{6969BDCE-D925-43F3-94AC-A531E6DF2591}.Debug|Any CPU.Build.0 = Debug|Any CPU

+		{6969BDCE-D925-43F3-94AC-A531E6DF2591}.Release|Any CPU.ActiveCfg = Release|Any CPU

+		{6969BDCE-D925-43F3-94AC-A531E6DF2591}.Release|Any CPU.Build.0 = Release|Any CPU

+		{231391AF-449C-4A39-986C-AD7F270F4750}.Debug|Any CPU.ActiveCfg = Debug|Any CPU

+		{231391AF-449C-4A39-986C-AD7F270F4750}.Debug|Any CPU.Build.0 = Debug|Any CPU

+		{231391AF-449C-4A39-986C-AD7F270F4750}.Release|Any CPU.ActiveCfg = Release|Any CPU

+		{231391AF-449C-4A39-986C-AD7F270F4750}.Release|Any CPU.Build.0 = Release|Any CPU

+		{E067A59D-9D0A-4A1F-92B1-38E4457241D1}.Debug|Any CPU.ActiveCfg = Debug|Any CPU

+		{E067A59D-9D0A-4A1F-92B1-38E4457241D1}.Debug|Any CPU.Build.0 = Debug|Any CPU

+		{E067A59D-9D0A-4A1F-92B1-38E4457241D1}.Release|Any CPU.ActiveCfg = Release|Any CPU

+		{E067A59D-9D0A-4A1F-92B1-38E4457241D1}.Release|Any CPU.Build.0 = Release|Any CPU

+		{DD01ED24-3750-4567-9A23-1DB676A15610}.Debug|Any CPU.ActiveCfg = Debug|Any CPU

+		{DD01ED24-3750-4567-9A23-1DB676A15610}.Debug|Any CPU.Build.0 = Debug|Any CPU

+		{DD01ED24-3750-4567-9A23-1DB676A15610}.Release|Any CPU.ActiveCfg = Release|Any CPU

+		{DD01ED24-3750-4567-9A23-1DB676A15610}.Release|Any CPU.Build.0 = Release|Any CPU

+		{EE01ED24-3750-4567-9A23-1DB676A15610}.Debug|Any CPU.ActiveCfg = Debug|Any CPU

+		{EE01ED24-3750-4567-9A23-1DB676A15610}.Debug|Any CPU.Build.0 = Debug|Any CPU

+		{EE01ED24-3750-4567-9A23-1DB676A15610}.Release|Any CPU.ActiveCfg = Release|Any CPU

+		{EE01ED24-3750-4567-9A23-1DB676A15610}.Release|Any CPU.Build.0 = Release|Any CPU

+		{EEFFED24-3750-4567-9A23-1DB676A15610}.Debug|Any CPU.ActiveCfg = Debug|Any CPU

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+		{D7282E99-2DC3-405B-946F-177DB2FD2AE2}.Release|Any CPU.Build.0 = Release|Any CPU

+		{8F09AF72-3327-4FA7-BC09-070B80221AB9}.Debug|Any CPU.ActiveCfg = Debug|Any CPU

+		{8F09AF72-3327-4FA7-BC09-070B80221AB9}.Debug|Any CPU.Build.0 = Debug|Any CPU

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+		{C7A4A435-2813-41C8-AA87-BD914BA5223D}.Debug|Any CPU.Build.0 = Debug|Any CPU

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+		{C7A4A435-2813-41C8-AA87-BD914BA5223D}.Release|Any CPU.Build.0 = Release|Any CPU

+	EndGlobalSection

+	GlobalSection(SolutionProperties) = preSolution

+		HideSolutionNode = FALSE

+	EndGlobalSection

+EndGlobal

diff --git a/csharp/src/ProtocolBuffers/AbstractBuilder.cs b/csharp/src/ProtocolBuffers/AbstractBuilder.cs
new file mode 100644
index 00000000..e7a41fb3
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/AbstractBuilder.cs
@@ -0,0 +1,266 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.Collections;

+using System.Collections.Generic;

+using Google.ProtocolBuffers.Descriptors;

+

+namespace Google.ProtocolBuffers

+{

+    /// <summary>

+    /// Implementation of the non-generic IMessage interface as far as possible.

+    /// </summary>

+    public abstract partial class AbstractBuilder<TMessage, TBuilder> : AbstractBuilderLite<TMessage, TBuilder>,

+                                                                IBuilder<TMessage, TBuilder>

+        where TMessage : AbstractMessage<TMessage, TBuilder>

+        where TBuilder : AbstractBuilder<TMessage, TBuilder>

+    {

+        #region Unimplemented members of IBuilder

+

+        public abstract UnknownFieldSet UnknownFields { get; set; }

+        public abstract IDictionary<FieldDescriptor, object> AllFields { get; }

+        public abstract object this[FieldDescriptor field] { get; set; }

+        public abstract MessageDescriptor DescriptorForType { get; }

+        public abstract int GetRepeatedFieldCount(FieldDescriptor field);

+        public abstract object this[FieldDescriptor field, int index] { get; set; }

+        public abstract bool HasField(FieldDescriptor field);

+        public abstract IBuilder CreateBuilderForField(FieldDescriptor field);

+        public abstract TBuilder ClearField(FieldDescriptor field);

+        public abstract TBuilder AddRepeatedField(FieldDescriptor field, object value);

+

+        #endregion

+

+        public TBuilder SetUnknownFields(UnknownFieldSet fields)

+        {

+            UnknownFields = fields;

+            return ThisBuilder;

+        }

+

+        public override TBuilder Clear()

+        {

+            foreach (FieldDescriptor field in AllFields.Keys)

+            {

+                ClearField(field);

+            }

+            return ThisBuilder;

+        }

+

+        public override sealed TBuilder MergeFrom(IMessageLite other)

+        {

+            if (other is IMessage)

+            {

+                return MergeFrom((IMessage) other);

+            }

+            throw new ArgumentException("MergeFrom(Message) can only merge messages of the same type.");

+        }

+

+        /// <summary>

+        /// Merge the specified other message into the message being

+        /// built. Merging occurs as follows. For each field:

+        /// For singular primitive fields, if the field is set in <paramref name="other"/>,

+        /// then <paramref name="other"/>'s value overwrites the value in this message.

+        /// For singular message fields, if the field is set in <paramref name="other"/>,

+        /// it is merged into the corresponding sub-message of this message using the same

+        /// merging rules.

+        /// For repeated fields, the elements in <paramref name="other"/> are concatenated

+        /// with the elements in this message.

+        /// </summary>

+        /// <param name="other"></param>

+        /// <returns></returns>

+        public abstract TBuilder MergeFrom(TMessage other);

+

+        public virtual TBuilder MergeFrom(IMessage other)

+        {

+            if (other.DescriptorForType != DescriptorForType)

+            {

+                throw new ArgumentException("MergeFrom(IMessage) can only merge messages of the same type.");

+            }

+

+            // Note:  We don't attempt to verify that other's fields have valid

+            //   types.  Doing so would be a losing battle.  We'd have to verify

+            //   all sub-messages as well, and we'd have to make copies of all of

+            //   them to insure that they don't change after verification (since

+            //   the Message interface itself cannot enforce immutability of

+            //   implementations).

+            // TODO(jonskeet):  Provide a function somewhere called MakeDeepCopy()

+            //   which allows people to make secure deep copies of messages.

+            foreach (KeyValuePair<FieldDescriptor, object> entry in other.AllFields)

+            {

+                FieldDescriptor field = entry.Key;

+                if (field.IsRepeated)

+                {

+                    // Concatenate repeated fields

+                    foreach (object element in (IEnumerable) entry.Value)

+                    {

+                        AddRepeatedField(field, element);

+                    }

+                }

+                else if (field.MappedType == MappedType.Message)

+                {

+                    // Merge singular messages

+                    IMessageLite existingValue = (IMessageLite) this[field];

+                    if (existingValue == existingValue.WeakDefaultInstanceForType)

+                    {

+                        this[field] = entry.Value;

+                    }

+                    else

+                    {

+                        this[field] = existingValue.WeakCreateBuilderForType()

+                            .WeakMergeFrom(existingValue)

+                            .WeakMergeFrom((IMessageLite) entry.Value)

+                            .WeakBuild();

+                    }

+                }

+                else

+                {

+                    // Overwrite simple values

+                    this[field] = entry.Value;

+                }

+            }

+

+            //Fix for unknown fields not merging, see java's AbstractMessage.Builder<T> line 236

+            MergeUnknownFields(other.UnknownFields);

+

+            return ThisBuilder;

+        }

+

+        public override TBuilder MergeFrom(ICodedInputStream input, ExtensionRegistry extensionRegistry)

+        {

+            UnknownFieldSet.Builder unknownFields = UnknownFieldSet.CreateBuilder(UnknownFields);

+            unknownFields.MergeFrom(input, extensionRegistry, this);

+            UnknownFields = unknownFields.Build();

+            return ThisBuilder;

+        }

+

+        public virtual TBuilder MergeUnknownFields(UnknownFieldSet unknownFields)

+        {

+            UnknownFields = UnknownFieldSet.CreateBuilder(UnknownFields)

+                .MergeFrom(unknownFields)

+                .Build();

+            return ThisBuilder;

+        }

+

+        public virtual IBuilder SetField(FieldDescriptor field, object value)

+        {

+            this[field] = value;

+            return ThisBuilder;

+        }

+

+        public virtual IBuilder SetRepeatedField(FieldDescriptor field, int index, object value)

+        {

+            this[field, index] = value;

+            return ThisBuilder;

+        }

+

+        #region Explicit Implementations

+

+        IMessage IBuilder.WeakBuild()

+        {

+            return Build();

+        }

+

+        IBuilder IBuilder.WeakAddRepeatedField(FieldDescriptor field, object value)

+        {

+            return AddRepeatedField(field, value);

+        }

+

+        IBuilder IBuilder.WeakClear()

+        {

+            return Clear();

+        }

+

+        IBuilder IBuilder.WeakMergeFrom(IMessage message)

+        {

+            return MergeFrom(message);

+        }

+

+        IBuilder IBuilder.WeakMergeFrom(ICodedInputStream input)

+        {

+            return MergeFrom(input);

+        }

+

+        IBuilder IBuilder.WeakMergeFrom(ICodedInputStream input, ExtensionRegistry registry)

+        {

+            return MergeFrom(input, registry);

+        }

+

+        IBuilder IBuilder.WeakMergeFrom(ByteString data)

+        {

+            return MergeFrom(data);

+        }

+

+        IBuilder IBuilder.WeakMergeFrom(ByteString data, ExtensionRegistry registry)

+        {

+            return MergeFrom(data, registry);

+        }

+

+        IMessage IBuilder.WeakBuildPartial()

+        {

+            return BuildPartial();

+        }

+

+        IBuilder IBuilder.WeakClone()

+        {

+            return Clone();

+        }

+

+        IMessage IBuilder.WeakDefaultInstanceForType

+        {

+            get { return DefaultInstanceForType; }

+        }

+

+        IBuilder IBuilder.WeakClearField(FieldDescriptor field)

+        {

+            return ClearField(field);

+        }

+

+        #endregion

+

+        /// <summary>

+        /// Converts this builder to a string using <see cref="TextFormat" />.

+        /// </summary>

+        /// <remarks>

+        /// This method is not sealed (in the way that it is in <see cref="AbstractMessage{TMessage, TBuilder}" />

+        /// as it was added after earlier releases; some other implementations may already be overriding the

+        /// method.

+        /// </remarks>

+        public override string ToString()

+        {

+            return TextFormat.PrintToString(this);

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/AbstractBuilderLite.cs b/csharp/src/ProtocolBuffers/AbstractBuilderLite.cs
new file mode 100644
index 00000000..a7fedeae
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/AbstractBuilderLite.cs
@@ -0,0 +1,264 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.IO;

+

+namespace Google.ProtocolBuffers

+{

+    /// <summary>

+    /// Implementation of the non-generic IMessage interface as far as possible.

+    /// </summary>

+    public abstract partial class AbstractBuilderLite<TMessage, TBuilder> : IBuilderLite<TMessage, TBuilder>

+        where TMessage : AbstractMessageLite<TMessage, TBuilder>

+        where TBuilder : AbstractBuilderLite<TMessage, TBuilder>

+    {

+        protected abstract TBuilder ThisBuilder { get; }

+

+        public abstract bool IsInitialized { get; }

+

+        public abstract TBuilder Clear();

+

+        public abstract TBuilder Clone();

+

+        public abstract TMessage Build();

+

+        public abstract TMessage BuildPartial();

+

+        public abstract TBuilder MergeFrom(IMessageLite other);

+

+        public abstract TBuilder MergeFrom(ICodedInputStream input, ExtensionRegistry extensionRegistry);

+

+        public abstract TMessage DefaultInstanceForType { get; }

+

+        #region IBuilderLite<TMessage,TBuilder> Members

+

+        public virtual TBuilder MergeFrom(ICodedInputStream input)

+        {

+            return MergeFrom(input, ExtensionRegistry.CreateInstance());

+        }

+

+        public TBuilder MergeDelimitedFrom(Stream input)

+        {

+            return MergeDelimitedFrom(input, ExtensionRegistry.CreateInstance());

+        }

+

+        public TBuilder MergeDelimitedFrom(Stream input, ExtensionRegistry extensionRegistry)

+        {

+            int size = (int) CodedInputStream.ReadRawVarint32(input);

+            Stream limitedStream = new LimitedInputStream(input, size);

+            return MergeFrom(limitedStream, extensionRegistry);

+        }

+

+        public TBuilder MergeFrom(ByteString data)

+        {

+            return MergeFrom(data, ExtensionRegistry.CreateInstance());

+        }

+

+        public TBuilder MergeFrom(ByteString data, ExtensionRegistry extensionRegistry)

+        {

+            CodedInputStream input = data.CreateCodedInput();

+            MergeFrom(input, extensionRegistry);

+            input.CheckLastTagWas(0);

+            return ThisBuilder;

+        }

+

+        public TBuilder MergeFrom(byte[] data)

+        {

+            CodedInputStream input = CodedInputStream.CreateInstance(data);

+            MergeFrom(input);

+            input.CheckLastTagWas(0);

+            return ThisBuilder;

+        }

+

+        public TBuilder MergeFrom(byte[] data, ExtensionRegistry extensionRegistry)

+        {

+            CodedInputStream input = CodedInputStream.CreateInstance(data);

+            MergeFrom(input, extensionRegistry);

+            input.CheckLastTagWas(0);

+            return ThisBuilder;

+        }

+

+        public TBuilder MergeFrom(Stream input)

+        {

+            CodedInputStream codedInput = CodedInputStream.CreateInstance(input);

+            MergeFrom(codedInput);

+            codedInput.CheckLastTagWas(0);

+            return ThisBuilder;

+        }

+

+        public TBuilder MergeFrom(Stream input, ExtensionRegistry extensionRegistry)

+        {

+            CodedInputStream codedInput = CodedInputStream.CreateInstance(input);

+            MergeFrom(codedInput, extensionRegistry);

+            codedInput.CheckLastTagWas(0);

+            return ThisBuilder;

+        }

+

+        #endregion

+

+        #region Explicit definitions

+

+        IBuilderLite IBuilderLite.WeakClear()

+        {

+            return Clear();

+        }

+

+        IBuilderLite IBuilderLite.WeakMergeFrom(IMessageLite message)

+        {

+            return MergeFrom(message);

+        }

+

+        IBuilderLite IBuilderLite.WeakMergeFrom(ByteString data)

+        {

+            return MergeFrom(data);

+        }

+

+        IBuilderLite IBuilderLite.WeakMergeFrom(ByteString data, ExtensionRegistry registry)

+        {

+            return MergeFrom(data, registry);

+        }

+

+        IBuilderLite IBuilderLite.WeakMergeFrom(ICodedInputStream input)

+        {

+            return MergeFrom(input);

+        }

+

+        IBuilderLite IBuilderLite.WeakMergeFrom(ICodedInputStream input, ExtensionRegistry registry)

+        {

+            return MergeFrom(input, registry);

+        }

+

+        IMessageLite IBuilderLite.WeakBuild()

+        {

+            return Build();

+        }

+

+        IMessageLite IBuilderLite.WeakBuildPartial()

+        {

+            return BuildPartial();

+        }

+

+        IBuilderLite IBuilderLite.WeakClone()

+        {

+            return Clone();

+        }

+

+        IMessageLite IBuilderLite.WeakDefaultInstanceForType

+        {

+            get { return DefaultInstanceForType; }

+        }

+

+        #endregion

+

+        #region LimitedInputStream

+

+        /// <summary>

+        /// Stream implementation which proxies another stream, only allowing a certain amount

+        /// of data to be read. Note that this is only used to read delimited streams, so it

+        /// doesn't attempt to implement everything.

+        /// </summary>

+        private class LimitedInputStream : Stream

+        {

+            private readonly Stream proxied;

+            private int bytesLeft;

+

+            internal LimitedInputStream(Stream proxied, int size)

+            {

+                this.proxied = proxied;

+                bytesLeft = size;

+            }

+

+            public override bool CanRead

+            {

+                get { return true; }

+            }

+

+            public override bool CanSeek

+            {

+                get { return false; }

+            }

+

+            public override bool CanWrite

+            {

+                get { return false; }

+            }

+

+            public override void Flush()

+            {

+            }

+

+            public override long Length

+            {

+                get { throw new NotSupportedException(); }

+            }

+

+            public override long Position

+            {

+                get { throw new NotSupportedException(); }

+                set { throw new NotSupportedException(); }

+            }

+

+            public override int Read(byte[] buffer, int offset, int count)

+            {

+                if (bytesLeft > 0)

+                {

+                    int bytesRead = proxied.Read(buffer, offset, Math.Min(bytesLeft, count));

+                    bytesLeft -= bytesRead;

+                    return bytesRead;

+                }

+                return 0;

+            }

+

+            public override long Seek(long offset, SeekOrigin origin)

+            {

+                throw new NotSupportedException();

+            }

+

+            public override void SetLength(long value)

+            {

+                throw new NotSupportedException();

+            }

+

+            public override void Write(byte[] buffer, int offset, int count)

+            {

+                throw new NotSupportedException();

+            }

+        }

+

+        #endregion

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/AbstractMessage.cs b/csharp/src/ProtocolBuffers/AbstractMessage.cs
new file mode 100644
index 00000000..16c8c786
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/AbstractMessage.cs
@@ -0,0 +1,291 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System.Collections;

+using System.Collections.Generic;

+using System.IO;

+using System.Text;

+using Google.ProtocolBuffers.Collections;

+using Google.ProtocolBuffers.Descriptors;

+

+namespace Google.ProtocolBuffers

+{

+    /// <summary>

+    /// Implementation of the non-generic IMessage interface as far as possible.

+    /// </summary>

+    public abstract partial class AbstractMessage<TMessage, TBuilder> : AbstractMessageLite<TMessage, TBuilder>,

+                                                                IMessage<TMessage, TBuilder>

+        where TMessage : AbstractMessage<TMessage, TBuilder>

+        where TBuilder : AbstractBuilder<TMessage, TBuilder>

+    {

+        /// <summary>

+        /// The serialized size if it's already been computed, or null

+        /// if we haven't computed it yet.

+        /// </summary>

+        private int? memoizedSize = null;

+

+        #region Unimplemented members of IMessage

+

+        public abstract MessageDescriptor DescriptorForType { get; }

+        public abstract IDictionary<FieldDescriptor, object> AllFields { get; }

+        public abstract bool HasField(FieldDescriptor field);

+        public abstract object this[FieldDescriptor field] { get; }

+        public abstract int GetRepeatedFieldCount(FieldDescriptor field);

+        public abstract object this[FieldDescriptor field, int index] { get; }

+        public abstract UnknownFieldSet UnknownFields { get; }

+

+        #endregion

+

+        /// <summary>

+        /// Returns true iff all required fields in the message and all embedded

+        /// messages are set.

+        /// </summary>

+        public override bool IsInitialized

+        {

+            get

+            {

+                // Check that all required fields are present.

+                foreach (FieldDescriptor field in DescriptorForType.Fields)

+                {

+                    if (field.IsRequired && !HasField(field))

+                    {

+                        return false;

+                    }

+                }

+

+                // Check that embedded messages are initialized.

+                foreach (KeyValuePair<FieldDescriptor, object> entry in AllFields)

+                {

+                    FieldDescriptor field = entry.Key;

+                    if (field.MappedType == MappedType.Message)

+                    {

+                        if (field.IsRepeated)

+                        {

+                            // We know it's an IList<T>, but not the exact type - so

+                            // IEnumerable is the best we can do. (C# generics aren't covariant yet.)

+                            foreach (IMessageLite element in (IEnumerable) entry.Value)

+                            {

+                                if (!element.IsInitialized)

+                                {

+                                    return false;

+                                }

+                            }

+                        }

+                        else

+                        {

+                            if (!((IMessageLite) entry.Value).IsInitialized)

+                            {

+                                return false;

+                            }

+                        }

+                    }

+                }

+                return true;

+            }

+        }

+

+        public override sealed string ToString()

+        {

+            return TextFormat.PrintToString(this);

+        }

+

+        public override sealed void PrintTo(TextWriter writer)

+        {

+            TextFormat.Print(this, writer);

+        }

+

+        /// <summary>

+        /// Serializes the message and writes it to the given output stream.

+        /// This does not flush or close the stream.

+        /// </summary>

+        /// <remarks>

+        /// Protocol Buffers are not self-delimiting. Therefore, if you write

+        /// any more data to the stream after the message, you must somehow ensure

+        /// that the parser on the receiving end does not interpret this as being

+        /// part of the protocol message. One way of doing this is by writing the size

+        /// of the message before the data, then making sure you limit the input to

+        /// that size when receiving the data. Alternatively, use WriteDelimitedTo(Stream).

+        /// </remarks>

+        public override void WriteTo(ICodedOutputStream output)

+        {

+            foreach (KeyValuePair<FieldDescriptor, object> entry in AllFields)

+            {

+                FieldDescriptor field = entry.Key;

+                if (field.IsRepeated)

+                {

+                    // We know it's an IList<T>, but not the exact type - so

+                    // IEnumerable is the best we can do. (C# generics aren't covariant yet.)

+                    IEnumerable valueList = (IEnumerable) entry.Value;

+                    if (field.IsPacked)

+                    {

+                        output.WritePackedArray(field.FieldType, field.FieldNumber, field.Name, valueList);

+                    }

+                    else

+                    {

+                        output.WriteArray(field.FieldType, field.FieldNumber, field.Name, valueList);

+                    }

+                }

+                else

+                {

+                    output.WriteField(field.FieldType, field.FieldNumber, field.Name, entry.Value);

+                }

+            }

+

+            UnknownFieldSet unknownFields = UnknownFields;

+            if (DescriptorForType.Options.MessageSetWireFormat)

+            {

+                unknownFields.WriteAsMessageSetTo(output);

+            }

+            else

+            {

+                unknownFields.WriteTo(output);

+            }

+        }

+

+        /// <summary>

+        /// Returns the number of bytes required to encode this message.

+        /// The result is only computed on the first call and memoized after that.

+        /// </summary>

+        public override int SerializedSize

+        {

+            get

+            {

+                if (memoizedSize != null)

+                {

+                    return memoizedSize.Value;

+                }

+

+                int size = 0;

+                foreach (KeyValuePair<FieldDescriptor, object> entry in AllFields)

+                {

+                    FieldDescriptor field = entry.Key;

+                    if (field.IsRepeated)

+                    {

+                        IEnumerable valueList = (IEnumerable) entry.Value;

+                        if (field.IsPacked)

+                        {

+                            int dataSize = 0;

+                            foreach (object element in valueList)

+                            {

+                                dataSize += CodedOutputStream.ComputeFieldSizeNoTag(field.FieldType, element);

+                            }

+                            size += dataSize;

+                            size += CodedOutputStream.ComputeTagSize(field.FieldNumber);

+                            size += CodedOutputStream.ComputeRawVarint32Size((uint) dataSize);

+                        }

+                        else

+                        {

+                            foreach (object element in valueList)

+                            {

+                                size += CodedOutputStream.ComputeFieldSize(field.FieldType, field.FieldNumber, element);

+                            }

+                        }

+                    }

+                    else

+                    {

+                        size += CodedOutputStream.ComputeFieldSize(field.FieldType, field.FieldNumber, entry.Value);

+                    }

+                }

+

+                UnknownFieldSet unknownFields = UnknownFields;

+                if (DescriptorForType.Options.MessageSetWireFormat)

+                {

+                    size += unknownFields.SerializedSizeAsMessageSet;

+                }

+                else

+                {

+                    size += unknownFields.SerializedSize;

+                }

+

+                memoizedSize = size;

+                return size;

+            }

+        }

+

+        /// <summary>

+        /// Compares the specified object with this message for equality.

+        /// Returns true iff the given object is a message of the same type

+        /// (as defined by DescriptorForType) and has identical values

+        /// for all its fields.

+        /// </summary>

+        public override bool Equals(object other)

+        {

+            if (other == this)

+            {

+                return true;

+            }

+            IMessage otherMessage = other as IMessage;

+            if (otherMessage == null || otherMessage.DescriptorForType != DescriptorForType)

+            {

+                return false;

+            }

+            return Dictionaries.Equals(AllFields, otherMessage.AllFields) &&

+                   UnknownFields.Equals(otherMessage.UnknownFields);

+        }

+

+        /// <summary>

+        /// Returns the hash code value for this message.

+        /// TODO(jonskeet): Specify the hash algorithm, but better than the Java one!

+        /// </summary>

+        public override int GetHashCode()

+        {

+            int hash = 41;

+            hash = (19*hash) + DescriptorForType.GetHashCode();

+            hash = (53*hash) + Dictionaries.GetHashCode(AllFields);

+            hash = (29*hash) + UnknownFields.GetHashCode();

+            return hash;

+        }

+

+        #region Explicit Members

+

+        IBuilder IMessage.WeakCreateBuilderForType()

+        {

+            return CreateBuilderForType();

+        }

+

+        IBuilder IMessage.WeakToBuilder()

+        {

+            return ToBuilder();

+        }

+

+        IMessage IMessage.WeakDefaultInstanceForType

+        {

+            get { return DefaultInstanceForType; }

+        }

+

+        #endregion

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/AbstractMessageLite.cs b/csharp/src/ProtocolBuffers/AbstractMessageLite.cs
new file mode 100644
index 00000000..1cdead2e
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/AbstractMessageLite.cs
@@ -0,0 +1,140 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System.IO;

+

+namespace Google.ProtocolBuffers

+{

+    /// <summary>

+    /// Implementation of the non-generic IMessage interface as far as possible.

+    /// </summary>

+    public abstract partial class AbstractMessageLite<TMessage, TBuilder> : IMessageLite<TMessage, TBuilder>

+        where TMessage : AbstractMessageLite<TMessage, TBuilder>

+        where TBuilder : AbstractBuilderLite<TMessage, TBuilder>

+    {

+        public abstract TBuilder CreateBuilderForType();

+

+        public abstract TBuilder ToBuilder();

+

+        public abstract TMessage DefaultInstanceForType { get; }

+

+        public abstract bool IsInitialized { get; }

+

+        public abstract void WriteTo(ICodedOutputStream output);

+

+        public abstract int SerializedSize { get; }

+

+        //public override bool Equals(object other) {

+        //}

+

+        //public override int GetHashCode() {

+        //}

+

+        public abstract void PrintTo(TextWriter writer);

+

+        #region IMessageLite<TMessage,TBuilder> Members

+

+        /// <summary>

+        /// Serializes the message to a ByteString. This is a trivial wrapper

+        /// around WriteTo(ICodedOutputStream).

+        /// </summary>

+        public ByteString ToByteString()

+        {

+            ByteString.CodedBuilder output = new ByteString.CodedBuilder(SerializedSize);

+            WriteTo(output.CodedOutput);

+            return output.Build();

+        }

+

+        /// <summary>

+        /// Serializes the message to a byte array. This is a trivial wrapper

+        /// around WriteTo(ICodedOutputStream).

+        /// </summary>

+        public byte[] ToByteArray()

+        {

+            byte[] result = new byte[SerializedSize];

+            CodedOutputStream output = CodedOutputStream.CreateInstance(result);

+            WriteTo(output);

+            output.CheckNoSpaceLeft();

+            return result;

+        }

+

+        /// <summary>

+        /// Serializes the message and writes it to the given stream.

+        /// This is just a wrapper around WriteTo(CodedOutputStream). This

+        /// does not flush or close the stream.

+        /// </summary>

+        /// <param name="output"></param>

+        public void WriteTo(Stream output)

+        {

+            CodedOutputStream codedOutput = CodedOutputStream.CreateInstance(output);

+            WriteTo(codedOutput);

+            codedOutput.Flush();

+        }

+

+        /// <summary>

+        /// Like WriteTo(Stream) but writes the size of the message as a varint before

+        /// writing the data. This allows more data to be written to the stream after the

+        /// message without the need to delimit the message data yourself. Use 

+        /// IBuilder.MergeDelimitedFrom(Stream) or the static method

+        /// YourMessageType.ParseDelimitedFrom(Stream) to parse messages written by this method.

+        /// </summary>

+        /// <param name="output"></param>

+        public void WriteDelimitedTo(Stream output)

+        {

+            CodedOutputStream codedOutput = CodedOutputStream.CreateInstance(output);

+            codedOutput.WriteRawVarint32((uint) SerializedSize);

+            WriteTo(codedOutput);

+            codedOutput.Flush();

+        }

+

+        IBuilderLite IMessageLite.WeakCreateBuilderForType()

+        {

+            return CreateBuilderForType();

+        }

+

+        IBuilderLite IMessageLite.WeakToBuilder()

+        {

+            return ToBuilder();

+        }

+

+        IMessageLite IMessageLite.WeakDefaultInstanceForType

+        {

+            get { return DefaultInstanceForType; }

+        }

+

+        #endregion

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/ByteArray.cs b/csharp/src/ProtocolBuffers/ByteArray.cs
new file mode 100644
index 00000000..3c51b7b0
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/ByteArray.cs
@@ -0,0 +1,92 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+

+namespace Google.ProtocolBuffers

+{

+    /// <summary>

+    /// Provides a utility routine to copy small arrays much more quickly than Buffer.BlockCopy

+    /// </summary>

+    internal static class ByteArray

+    {

+        /// <summary>

+        /// The threshold above which you should use Buffer.BlockCopy rather than ByteArray.Copy

+        /// </summary>

+        private const int CopyThreshold = 12;

+

+        /// <summary>

+        /// Determines which copy routine to use based on the number of bytes to be copied.

+        /// </summary>

+        public static void Copy(byte[] src, int srcOffset, byte[] dst, int dstOffset, int count)

+        {

+            if (count > CopyThreshold)

+            {

+                Buffer.BlockCopy(src, srcOffset, dst, dstOffset, count);

+            }

+            else

+            {

+                ByteCopy(src, srcOffset, dst, dstOffset, count);

+            }

+        }

+

+        /// <summary>

+        /// Copy the bytes provided with a for loop, faster when there are only a few bytes to copy

+        /// </summary>

+        public static void ByteCopy(byte[] src, int srcOffset, byte[] dst, int dstOffset, int count)

+        {

+            int stop = srcOffset + count;

+            for (int i = srcOffset; i < stop; i++)

+            {

+                dst[dstOffset++] = src[i];

+            }

+        }

+

+        /// <summary>

+        /// Reverses the order of bytes in the array

+        /// </summary>

+        public static void Reverse(byte[] bytes)

+        {

+            byte temp;

+            for (int first = 0, last = bytes.Length - 1; first < last; first++, last--)

+            {

+                temp = bytes[first];

+                bytes[first] = bytes[last];

+                bytes[last] = temp;

+            }

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/ByteString.cs b/csharp/src/ProtocolBuffers/ByteString.cs
new file mode 100644
index 00000000..434865b7
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/ByteString.cs
@@ -0,0 +1,305 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.Collections;

+using System.Collections.Generic;

+using System.IO;

+using System.Text;

+

+namespace Google.ProtocolBuffers

+{

+    /// <summary>

+    /// Immutable array of bytes.

+    /// TODO(jonskeet): Implement the common collection interfaces?

+    /// </summary>

+    public sealed class ByteString : IEnumerable<byte>, IEquatable<ByteString>

+    {

+        private static readonly ByteString empty = new ByteString(new byte[0]);

+

+        private readonly byte[] bytes;

+

+        /// <summary>

+        /// Unsafe operations that can cause IO Failure and/or other catestrophic side-effects.

+        /// </summary>

+        public static class Unsafe

+        {

+            /// <summary>

+            /// Constructs a new ByteString from the given byte array. The array is

+            /// *not* copied, and must not be modified after this constructor is called.

+            /// </summary>

+            public static ByteString FromBytes(byte[] bytes)

+            {

+                return new ByteString(bytes);

+            }

+

+            /// <summary>

+            /// Provides direct, unrestricted access to the bytes contained in this instance.

+            /// You must not modify or resize the byte array returned by this method.

+            /// </summary>

+            public static byte[] GetBuffer(ByteString bytes)

+            {

+                return bytes.bytes;

+            }

+        }

+

+        /// <summary>

+        /// Internal use only.  Ensure that the provided array is not mutated and belongs to this instance.

+        /// </summary>

+        internal static ByteString AttachBytes(byte[] bytes)

+        {

+            return new ByteString(bytes);

+        }

+

+        /// <summary>

+        /// Constructs a new ByteString from the given byte array. The array is

+        /// *not* copied, and must not be modified after this constructor is called.

+        /// </summary>

+        private ByteString(byte[] bytes)

+        {

+            this.bytes = bytes;

+        }

+

+        /// <summary>

+        /// Returns an empty ByteString.

+        /// </summary>

+        public static ByteString Empty

+        {

+            get { return empty; }

+        }

+

+        /// <summary>

+        /// Returns the length of this ByteString in bytes.

+        /// </summary>

+        public int Length

+        {

+            get { return bytes.Length; }

+        }

+

+        public bool IsEmpty

+        {

+            get { return Length == 0; }

+        }

+

+        public byte[] ToByteArray()

+        {

+            return (byte[]) bytes.Clone();

+        }

+

+        public string ToBase64()

+        {

+            return Convert.ToBase64String(bytes);

+        }

+

+        /// <summary>

+        /// Constructs a ByteString from the Base64 Encoded String.

+        /// </summary>

+        public static ByteString FromBase64(string bytes)

+        {

+            // By handling the empty string explicitly, we not only optimize but we fix a

+            // problem on CF 2.0. See issue 61 for details.

+            return bytes == "" ? Empty : new ByteString(Convert.FromBase64String(bytes));

+        }

+

+        /// <summary>

+        /// Constructs a ByteString from the given array. The contents

+        /// are copied, so further modifications to the array will not

+        /// be reflected in the returned ByteString.

+        /// </summary>

+        public static ByteString CopyFrom(byte[] bytes)

+        {

+            return new ByteString((byte[]) bytes.Clone());

+        }

+

+        /// <summary>

+        /// Constructs a ByteString from a portion of a byte array.

+        /// </summary>

+        public static ByteString CopyFrom(byte[] bytes, int offset, int count)

+        {

+            byte[] portion = new byte[count];

+            ByteArray.Copy(bytes, offset, portion, 0, count);

+            return new ByteString(portion);

+        }

+

+        /// <summary>

+        /// Creates a new ByteString by encoding the specified text with

+        /// the given encoding.

+        /// </summary>

+        public static ByteString CopyFrom(string text, Encoding encoding)

+        {

+            return new ByteString(encoding.GetBytes(text));

+        }

+

+        /// <summary>

+        /// Creates a new ByteString by encoding the specified text in UTF-8.

+        /// </summary>

+        public static ByteString CopyFromUtf8(string text)

+        {

+            return CopyFrom(text, Encoding.UTF8);

+        }

+

+        /// <summary>

+        /// Retuns the byte at the given index.

+        /// </summary>

+        public byte this[int index]

+        {

+            get { return bytes[index]; }

+        }

+

+        public string ToString(Encoding encoding)

+        {

+            return encoding.GetString(bytes, 0, bytes.Length);

+        }

+

+        public string ToStringUtf8()

+        {

+            return ToString(Encoding.UTF8);

+        }

+

+        public IEnumerator<byte> GetEnumerator()

+        {

+            return ((IEnumerable<byte>) bytes).GetEnumerator();

+        }

+

+        IEnumerator IEnumerable.GetEnumerator()

+        {

+            return GetEnumerator();

+        }

+

+        /// <summary>

+        /// Creates a CodedInputStream from this ByteString's data.

+        /// </summary>

+        public CodedInputStream CreateCodedInput()

+        {

+            // We trust CodedInputStream not to reveal the provided byte array or modify it

+            return CodedInputStream.CreateInstance(bytes);

+        }

+

+        // TODO(jonskeet): CopyTo if it turns out to be required

+

+        public override bool Equals(object obj)

+        {

+            ByteString other = obj as ByteString;

+            if (obj == null)

+            {

+                return false;

+            }

+            return Equals(other);

+        }

+

+        public override int GetHashCode()

+        {

+            int ret = 23;

+            foreach (byte b in bytes)

+            {

+                ret = (ret << 8) | b;

+            }

+            return ret;

+        }

+

+        public bool Equals(ByteString other)

+        {

+            if (other.bytes.Length != bytes.Length)

+            {

+                return false;

+            }

+            for (int i = 0; i < bytes.Length; i++)

+            {

+                if (other.bytes[i] != bytes[i])

+                {

+                    return false;

+                }

+            }

+            return true;

+        }

+

+        /// <summary>

+        /// Builder for ByteStrings which allows them to be created without extra

+        /// copying being involved. This has to be a nested type in order to have access

+        /// to the private ByteString constructor.

+        /// </summary>

+        internal sealed class CodedBuilder

+        {

+            private readonly CodedOutputStream output;

+            private readonly byte[] buffer;

+

+            internal CodedBuilder(int size)

+            {

+                buffer = new byte[size];

+                output = CodedOutputStream.CreateInstance(buffer);

+            }

+

+            internal ByteString Build()

+            {

+                output.CheckNoSpaceLeft();

+

+                // We can be confident that the CodedOutputStream will not modify the

+                // underlying bytes anymore because it already wrote all of them.  So,

+                // no need to make a copy.

+                return new ByteString(buffer);

+            }

+

+            internal CodedOutputStream CodedOutput

+            {

+                get { return output; }

+            }

+        }

+

+        /// <summary>

+        /// Used internally by CodedOutputStream to avoid creating a copy for the write

+        /// </summary>

+        internal void WriteRawBytesTo(CodedOutputStream outputStream)

+        {

+            outputStream.WriteRawBytes(bytes, 0, bytes.Length);

+        }

+

+        /// <summary>

+        /// Copies the entire byte array to the destination array provided at the offset specified.

+        /// </summary>

+        public void CopyTo(byte[] array, int position)

+        {

+            ByteArray.Copy(bytes, 0, array, position, bytes.Length);

+        }

+

+        /// <summary>

+        /// Writes the entire byte array to the provided stream

+        /// </summary>

+        public void WriteTo(Stream outputStream)

+        {

+            outputStream.Write(bytes, 0, bytes.Length);

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/CodedInputStream.cs b/csharp/src/ProtocolBuffers/CodedInputStream.cs
new file mode 100644
index 00000000..37774d01
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/CodedInputStream.cs
@@ -0,0 +1,1828 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.Collections.Generic;

+using System.IO;

+using System.Text;

+using Google.ProtocolBuffers.Descriptors;

+

+namespace Google.ProtocolBuffers

+{

+    /// <summary>

+    /// Readings and decodes protocol message fields.

+    /// </summary>

+    /// <remarks>

+    /// This class contains two kinds of methods:  methods that read specific

+    /// protocol message constructs and field types (e.g. ReadTag and

+    /// ReadInt32) and methods that read low-level values (e.g.

+    /// ReadRawVarint32 and ReadRawBytes).  If you are reading encoded protocol

+    /// messages, you should use the former methods, but if you are reading some

+    /// other format of your own design, use the latter. The names of the former

+    /// methods are taken from the protocol buffer type names, not .NET types.

+    /// (Hence ReadFloat instead of ReadSingle, and ReadBool instead of ReadBoolean.)

+    /// 

+    /// TODO(jonskeet): Consider whether recursion and size limits shouldn't be readonly,

+    /// set at construction time.

+    /// </remarks>

+    public sealed class CodedInputStream : ICodedInputStream

+    {

+        private readonly byte[] buffer;

+        private int bufferSize;

+        private int bufferSizeAfterLimit = 0;

+        private int bufferPos = 0;

+        private readonly Stream input;

+        private uint lastTag = 0;

+

+        private uint nextTag = 0;

+        private bool hasNextTag = false;

+

+        internal const int DefaultRecursionLimit = 64;

+        internal const int DefaultSizeLimit = 64 << 20; // 64MB

+        public const int BufferSize = 4096;

+

+        /// <summary>

+        /// The total number of bytes read before the current buffer. The

+        /// total bytes read up to the current position can be computed as

+        /// totalBytesRetired + bufferPos.

+        /// </summary>

+        private int totalBytesRetired = 0;

+

+        /// <summary>

+        /// The absolute position of the end of the current message.

+        /// </summary> 

+        private int currentLimit = int.MaxValue;

+

+        /// <summary>

+        /// <see cref="SetRecursionLimit"/>

+        /// </summary>

+        private int recursionDepth = 0;

+

+        private int recursionLimit = DefaultRecursionLimit;

+

+        /// <summary>

+        /// <see cref="SetSizeLimit"/>

+        /// </summary>

+        private int sizeLimit = DefaultSizeLimit;

+

+        #region Construction

+

+        /// <summary>

+        /// Creates a new CodedInputStream reading data from the given

+        /// stream.

+        /// </summary>

+        public static CodedInputStream CreateInstance(Stream input)

+        {

+            return new CodedInputStream(input);

+        }

+        /// <summary>

+        /// Creates a new CodedInputStream reading data from the given

+        /// stream and a pre-allocated memory buffer.

+        /// </summary>

+        public static CodedInputStream CreateInstance(Stream input, byte[] buffer)

+        {

+            return new CodedInputStream(input, buffer);

+        }

+

+        /// <summary>

+        /// Creates a new CodedInputStream reading data from the given

+        /// byte array.

+        /// </summary>

+        public static CodedInputStream CreateInstance(byte[] buf)

+        {

+            return new CodedInputStream(buf, 0, buf.Length);

+        }

+

+        /// <summary>

+        /// Creates a new CodedInputStream that reads from the given

+        /// byte array slice.

+        /// </summary>

+        public static CodedInputStream CreateInstance(byte[] buf, int offset, int length)

+        {

+            return new CodedInputStream(buf, offset, length);

+        }

+

+        private CodedInputStream(byte[] buffer, int offset, int length)

+        {

+            this.buffer = buffer;

+            this.bufferPos = offset;

+            this.bufferSize = offset + length;

+            this.input = null;

+        }

+

+        private CodedInputStream(Stream input)

+        {

+            this.buffer = new byte[BufferSize];

+            this.bufferSize = 0;

+            this.input = input;

+        }

+

+        private CodedInputStream(Stream input, byte[] buffer)

+        {

+            this.buffer = buffer;

+            this.bufferSize = 0;

+            this.input = input;

+        }

+        #endregion

+

+        /// <summary>

+        /// Returns the current position in the input stream, or the position in the input buffer

+        /// </summary>

+        public long Position 

+        {

+            get

+            {

+                if (input != null)

+                {

+                    return input.Position - ((bufferSize + bufferSizeAfterLimit) - bufferPos);

+                }

+                return bufferPos;

+            }

+        }

+

+

+        void ICodedInputStream.ReadMessageStart() { }

+        void ICodedInputStream.ReadMessageEnd() { }

+

+        #region Validation

+

+        /// <summary>

+        /// Verifies that the last call to ReadTag() returned the given tag value.

+        /// This is used to verify that a nested group ended with the correct

+        /// end tag.

+        /// </summary>

+        /// <exception cref="InvalidProtocolBufferException">The last

+        /// tag read was not the one specified</exception>

+        public void CheckLastTagWas(uint value)

+        {

+            if (lastTag != value)

+            {

+                throw InvalidProtocolBufferException.InvalidEndTag();

+            }

+        }

+

+        #endregion

+

+        #region Reading of tags etc

+

+        /// <summary>

+        /// Attempt to peek at the next field tag.

+        /// </summary>

+        public bool PeekNextTag(out uint fieldTag, out string fieldName)

+        {

+            if (hasNextTag)

+            {

+                fieldName = null;

+                fieldTag = nextTag;

+                return true;

+            }

+

+            uint savedLast = lastTag;

+            hasNextTag = ReadTag(out nextTag, out fieldName);

+            lastTag = savedLast;

+            fieldTag = nextTag;

+            return hasNextTag;

+        }

+

+        /// <summary>

+        /// Attempt to read a field tag, returning false if we have reached the end

+        /// of the input data.

+        /// </summary>

+        /// <param name="fieldTag">The 'tag' of the field (id * 8 + wire-format)</param>

+        /// <param name="fieldName">Not Supported - For protobuffer streams, this parameter is always null</param>

+        /// <returns>true if the next fieldTag was read</returns>

+        public bool ReadTag(out uint fieldTag, out string fieldName)

+        {

+            fieldName = null;

+

+            if (hasNextTag)

+            {

+                fieldTag = nextTag;

+                lastTag = fieldTag;

+                hasNextTag = false;

+                return true;

+            }

+

+            if (IsAtEnd)

+            {

+                fieldTag = 0;

+                lastTag = fieldTag;

+                return false;

+            }

+

+            fieldTag = ReadRawVarint32();

+            lastTag = fieldTag;

+            if (lastTag == 0)

+            {

+                // If we actually read zero, that's not a valid tag.

+                throw InvalidProtocolBufferException.InvalidTag();

+            }

+            return true;

+        }

+

+        /// <summary>

+        /// Read a double field from the stream.

+        /// </summary>

+        public bool ReadDouble(ref double value)

+        {

+            value = FrameworkPortability.Int64ToDouble((long) ReadRawLittleEndian64());

+            return true;

+        }

+

+        /// <summary>

+        /// Read a float field from the stream.

+        /// </summary>

+        public bool ReadFloat(ref float value)

+        {

+            if (BitConverter.IsLittleEndian && 4 <= bufferSize - bufferPos)

+            {

+                value = BitConverter.ToSingle(buffer, bufferPos);

+                bufferPos += 4;

+            }

+            else

+            {

+                byte[] rawBytes = ReadRawBytes(4);

+                if (!BitConverter.IsLittleEndian)

+                {

+                    ByteArray.Reverse(rawBytes);

+                }

+                value = BitConverter.ToSingle(rawBytes, 0);

+            }

+            return true;

+        }

+

+        /// <summary>

+        /// Read a uint64 field from the stream.

+        /// </summary>

+        public bool ReadUInt64(ref ulong value)

+        {

+            value = ReadRawVarint64();

+            return true;

+        }

+

+        /// <summary>

+        /// Read an int64 field from the stream.

+        /// </summary>

+        public bool ReadInt64(ref long value)

+        {

+            value = (long) ReadRawVarint64();

+            return true;

+        }

+

+        /// <summary>

+        /// Read an int32 field from the stream.

+        /// </summary>

+        public bool ReadInt32(ref int value)

+        {

+            value = (int) ReadRawVarint32();

+            return true;

+        }

+

+        /// <summary>

+        /// Read a fixed64 field from the stream.

+        /// </summary>

+        public bool ReadFixed64(ref ulong value)

+        {

+            value = ReadRawLittleEndian64();

+            return true;

+        }

+

+        /// <summary>

+        /// Read a fixed32 field from the stream.

+        /// </summary>

+        public bool ReadFixed32(ref uint value)

+        {

+            value = ReadRawLittleEndian32();

+            return true;

+        }

+

+        /// <summary>

+        /// Read a bool field from the stream.

+        /// </summary>

+        public bool ReadBool(ref bool value)

+        {

+            value = ReadRawVarint32() != 0;

+            return true;

+        }

+

+        /// <summary>

+        /// Reads a string field from the stream.

+        /// </summary>

+        public bool ReadString(ref string value)

+        {

+            int size = (int) ReadRawVarint32();

+            // No need to read any data for an empty string.

+            if (size == 0)

+            {

+                value = "";

+                return true;

+            }

+            if (size <= bufferSize - bufferPos)

+            {

+                // Fast path:  We already have the bytes in a contiguous buffer, so

+                //   just copy directly from it.

+                String result = Encoding.UTF8.GetString(buffer, bufferPos, size);

+                bufferPos += size;

+                value = result;

+                return true;

+            }

+            // Slow path: Build a byte array first then copy it.

+            value = Encoding.UTF8.GetString(ReadRawBytes(size), 0, size);

+            return true;

+        }

+

+        /// <summary>

+        /// Reads a group field value from the stream.

+        /// </summary>    

+        public void ReadGroup(int fieldNumber, IBuilderLite builder,

+                              ExtensionRegistry extensionRegistry)

+        {

+            if (recursionDepth >= recursionLimit)

+            {

+                throw InvalidProtocolBufferException.RecursionLimitExceeded();

+            }

+            ++recursionDepth;

+            builder.WeakMergeFrom(this, extensionRegistry);

+            CheckLastTagWas(WireFormat.MakeTag(fieldNumber, WireFormat.WireType.EndGroup));

+            --recursionDepth;

+        }

+

+        /// <summary>

+        /// Reads a group field value from the stream and merges it into the given

+        /// UnknownFieldSet.

+        /// </summary>   

+        [Obsolete]

+        public void ReadUnknownGroup(int fieldNumber, IBuilderLite builder)

+        {

+            if (recursionDepth >= recursionLimit)

+            {

+                throw InvalidProtocolBufferException.RecursionLimitExceeded();

+            }

+            ++recursionDepth;

+            builder.WeakMergeFrom(this);

+            CheckLastTagWas(WireFormat.MakeTag(fieldNumber, WireFormat.WireType.EndGroup));

+            --recursionDepth;

+        }

+

+        /// <summary>

+        /// Reads an embedded message field value from the stream.

+        /// </summary>   

+        public void ReadMessage(IBuilderLite builder, ExtensionRegistry extensionRegistry)

+        {

+            int length = (int) ReadRawVarint32();

+            if (recursionDepth >= recursionLimit)

+            {

+                throw InvalidProtocolBufferException.RecursionLimitExceeded();

+            }

+            int oldLimit = PushLimit(length);

+            ++recursionDepth;

+            builder.WeakMergeFrom(this, extensionRegistry);

+            CheckLastTagWas(0);

+            --recursionDepth;

+            PopLimit(oldLimit);

+        }

+

+        /// <summary>

+        /// Reads a bytes field value from the stream.

+        /// </summary>   

+        public bool ReadBytes(ref ByteString value)

+        {

+            int size = (int) ReadRawVarint32();

+            if (size <= bufferSize - bufferPos && size > 0)

+            {

+                // Fast path:  We already have the bytes in a contiguous buffer, so

+                //   just copy directly from it.

+                ByteString result = ByteString.CopyFrom(buffer, bufferPos, size);

+                bufferPos += size;

+                value = result;

+                return true;

+            }

+            else

+            {

+                // Slow path:  Build a byte array and attach it to a new ByteString.

+                value = ByteString.AttachBytes(ReadRawBytes(size));

+                return true;

+            }

+        }

+

+        /// <summary>

+        /// Reads a uint32 field value from the stream.

+        /// </summary>   

+        public bool ReadUInt32(ref uint value)

+        {

+            value = ReadRawVarint32();

+            return true;

+        }

+

+        /// <summary>

+        /// Reads an enum field value from the stream. The caller is responsible

+        /// for converting the numeric value to an actual enum.

+        /// </summary>   

+        public bool ReadEnum(ref IEnumLite value, out object unknown, IEnumLiteMap mapping)

+        {

+            int rawValue = (int) ReadRawVarint32();

+

+            value = mapping.FindValueByNumber(rawValue);

+            if (value != null)

+            {

+                unknown = null;

+                return true;

+            }

+            unknown = rawValue;

+            return false;

+        }

+

+        /// <summary>

+        /// Reads an enum field value from the stream. If the enum is valid for type T,

+        /// then the ref value is set and it returns true.  Otherwise the unknown output

+        /// value is set and this method returns false.

+        /// </summary>   

+        public bool ReadEnum<T>(ref T value, out object unknown)

+            where T : struct, IComparable, IFormattable

+        {

+            int number = (int) ReadRawVarint32();

+            if (EnumParser<T>.TryConvert(number, ref value))

+            {

+                unknown = null;

+                return true;

+            }

+            unknown = number;

+            return false;

+        }

+

+        /// <summary>

+        /// Reads an sfixed32 field value from the stream.

+        /// </summary>   

+        public bool ReadSFixed32(ref int value)

+        {

+            value = (int) ReadRawLittleEndian32();

+            return true;

+        }

+

+        /// <summary>

+        /// Reads an sfixed64 field value from the stream.

+        /// </summary>   

+        public bool ReadSFixed64(ref long value)

+        {

+            value = (long) ReadRawLittleEndian64();

+            return true;

+        }

+

+        /// <summary>

+        /// Reads an sint32 field value from the stream.

+        /// </summary>   

+        public bool ReadSInt32(ref int value)

+        {

+            value = DecodeZigZag32(ReadRawVarint32());

+            return true;

+        }

+

+        /// <summary>

+        /// Reads an sint64 field value from the stream.

+        /// </summary>   

+        public bool ReadSInt64(ref long value)

+        {

+            value = DecodeZigZag64(ReadRawVarint64());

+            return true;

+        }

+

+        private bool BeginArray(uint fieldTag, out bool isPacked, out int oldLimit)

+        {

+            isPacked = WireFormat.GetTagWireType(fieldTag) == WireFormat.WireType.LengthDelimited;

+

+            if (isPacked)

+            {

+                int length = (int) (ReadRawVarint32() & int.MaxValue);

+                if (length > 0)

+                {

+                    oldLimit = PushLimit(length);

+                    return true;

+                }

+                oldLimit = -1;

+                return false; //packed but empty

+            }

+

+            oldLimit = -1;

+            return true;

+        }

+

+        /// <summary>

+        /// Returns true if the next tag is also part of the same unpacked array.

+        /// </summary>

+        private bool ContinueArray(uint currentTag)

+        {

+            string ignore;

+            uint next;

+            if (PeekNextTag(out next, out ignore))

+            {

+                if (next == currentTag)

+                {

+                    hasNextTag = false;

+                    return true;

+                }

+            }

+            return false;

+        }

+

+        /// <summary>

+        /// Returns true if the next tag is also part of the same array, which may or may not be packed.

+        /// </summary>

+        private bool ContinueArray(uint currentTag, bool packed, int oldLimit)

+        {

+            if (packed)

+            {

+                if (ReachedLimit)

+                {

+                    PopLimit(oldLimit);

+                    return false;

+                }

+                return true;

+            }

+

+            string ignore;

+            uint next;

+            if (PeekNextTag(out next, out ignore))

+            {

+                if (next == currentTag)

+                {

+                    hasNextTag = false;

+                    return true;

+                }

+            }

+            return false;

+        }

+

+        public void ReadPrimitiveArray(FieldType fieldType, uint fieldTag, string fieldName, ICollection<object> list)

+        {

+            WireFormat.WireType normal = WireFormat.GetWireType(fieldType);

+            WireFormat.WireType wformat = WireFormat.GetTagWireType(fieldTag);

+

+            // 2.3 allows packed form even if the field is not declared packed.

+            if (normal != wformat && wformat == WireFormat.WireType.LengthDelimited)

+            {

+                int length = (int) (ReadRawVarint32() & int.MaxValue);

+                int limit = PushLimit(length);

+                while (!ReachedLimit)

+                {

+                    Object value = null;

+                    if (ReadPrimitiveField(fieldType, ref value))

+                    {

+                        list.Add(value);

+                    }

+                }

+                PopLimit(limit);

+            }

+            else

+            {

+                Object value = null;

+                do

+                {

+                    if (ReadPrimitiveField(fieldType, ref value))

+                    {

+                        list.Add(value);

+                    }

+                } while (ContinueArray(fieldTag));

+            }

+        }

+

+        public void ReadStringArray(uint fieldTag, string fieldName, ICollection<string> list)

+        {

+            string tmp = null;

+            do

+            {

+                ReadString(ref tmp);

+                list.Add(tmp);

+            } while (ContinueArray(fieldTag));

+        }

+

+        public void ReadBytesArray(uint fieldTag, string fieldName, ICollection<ByteString> list)

+        {

+            ByteString tmp = null;

+            do

+            {

+                ReadBytes(ref tmp);

+                list.Add(tmp);

+            } while (ContinueArray(fieldTag));

+        }

+

+        public void ReadBoolArray(uint fieldTag, string fieldName, ICollection<bool> list)

+        {

+            bool isPacked;

+            int holdLimit;

+            if (BeginArray(fieldTag, out isPacked, out holdLimit))

+            {

+                bool tmp = false;

+                do

+                {

+                    ReadBool(ref tmp);

+                    list.Add(tmp);

+                } while (ContinueArray(fieldTag, isPacked, holdLimit));

+            }

+        }

+

+        public void ReadInt32Array(uint fieldTag, string fieldName, ICollection<int> list)

+        {

+            bool isPacked;

+            int holdLimit;

+            if (BeginArray(fieldTag, out isPacked, out holdLimit))

+            {

+                int tmp = 0;

+                do

+                {

+                    ReadInt32(ref tmp);

+                    list.Add(tmp);

+                } while (ContinueArray(fieldTag, isPacked, holdLimit));

+            }

+        }

+

+        public void ReadSInt32Array(uint fieldTag, string fieldName, ICollection<int> list)

+        {

+            bool isPacked;

+            int holdLimit;

+            if (BeginArray(fieldTag, out isPacked, out holdLimit))

+            {

+                int tmp = 0;

+                do

+                {

+                    ReadSInt32(ref tmp);

+                    list.Add(tmp);

+                } while (ContinueArray(fieldTag, isPacked, holdLimit));

+            }

+        }

+

+        public void ReadUInt32Array(uint fieldTag, string fieldName, ICollection<uint> list)

+        {

+            bool isPacked;

+            int holdLimit;

+            if (BeginArray(fieldTag, out isPacked, out holdLimit))

+            {

+                uint tmp = 0;

+                do

+                {

+                    ReadUInt32(ref tmp);

+                    list.Add(tmp);

+                } while (ContinueArray(fieldTag, isPacked, holdLimit));

+            }

+        }

+

+        public void ReadFixed32Array(uint fieldTag, string fieldName, ICollection<uint> list)

+        {

+            bool isPacked;

+            int holdLimit;

+            if (BeginArray(fieldTag, out isPacked, out holdLimit))

+            {

+                uint tmp = 0;

+                do

+                {

+                    ReadFixed32(ref tmp);

+                    list.Add(tmp);

+                } while (ContinueArray(fieldTag, isPacked, holdLimit));

+            }

+        }

+

+        public void ReadSFixed32Array(uint fieldTag, string fieldName, ICollection<int> list)

+        {

+            bool isPacked;

+            int holdLimit;

+            if (BeginArray(fieldTag, out isPacked, out holdLimit))

+            {

+                int tmp = 0;

+                do

+                {

+                    ReadSFixed32(ref tmp);

+                    list.Add(tmp);

+                } while (ContinueArray(fieldTag, isPacked, holdLimit));

+            }

+        }

+

+        public void ReadInt64Array(uint fieldTag, string fieldName, ICollection<long> list)

+        {

+            bool isPacked;

+            int holdLimit;

+            if (BeginArray(fieldTag, out isPacked, out holdLimit))

+            {

+                long tmp = 0;

+                do

+                {

+                    ReadInt64(ref tmp);

+                    list.Add(tmp);

+                } while (ContinueArray(fieldTag, isPacked, holdLimit));

+            }

+        }

+

+        public void ReadSInt64Array(uint fieldTag, string fieldName, ICollection<long> list)

+        {

+            bool isPacked;

+            int holdLimit;

+            if (BeginArray(fieldTag, out isPacked, out holdLimit))

+            {

+                long tmp = 0;

+                do

+                {

+                    ReadSInt64(ref tmp);

+                    list.Add(tmp);

+                } while (ContinueArray(fieldTag, isPacked, holdLimit));

+            }

+        }

+

+        public void ReadUInt64Array(uint fieldTag, string fieldName, ICollection<ulong> list)

+        {

+            bool isPacked;

+            int holdLimit;

+            if (BeginArray(fieldTag, out isPacked, out holdLimit))

+            {

+                ulong tmp = 0;

+                do

+                {

+                    ReadUInt64(ref tmp);

+                    list.Add(tmp);

+                } while (ContinueArray(fieldTag, isPacked, holdLimit));

+            }

+        }

+

+        public void ReadFixed64Array(uint fieldTag, string fieldName, ICollection<ulong> list)

+        {

+            bool isPacked;

+            int holdLimit;

+            if (BeginArray(fieldTag, out isPacked, out holdLimit))

+            {

+                ulong tmp = 0;

+                do

+                {

+                    ReadFixed64(ref tmp);

+                    list.Add(tmp);

+                } while (ContinueArray(fieldTag, isPacked, holdLimit));

+            }

+        }

+

+        public void ReadSFixed64Array(uint fieldTag, string fieldName, ICollection<long> list)

+        {

+            bool isPacked;

+            int holdLimit;

+            if (BeginArray(fieldTag, out isPacked, out holdLimit))

+            {

+                long tmp = 0;

+                do

+                {

+                    ReadSFixed64(ref tmp);

+                    list.Add(tmp);

+                } while (ContinueArray(fieldTag, isPacked, holdLimit));

+            }

+        }

+

+        public void ReadDoubleArray(uint fieldTag, string fieldName, ICollection<double> list)

+        {

+            bool isPacked;

+            int holdLimit;

+            if (BeginArray(fieldTag, out isPacked, out holdLimit))

+            {

+                double tmp = 0;

+                do

+                {

+                    ReadDouble(ref tmp);

+                    list.Add(tmp);

+                } while (ContinueArray(fieldTag, isPacked, holdLimit));

+            }

+        }

+

+        public void ReadFloatArray(uint fieldTag, string fieldName, ICollection<float> list)

+        {

+            bool isPacked;

+            int holdLimit;

+            if (BeginArray(fieldTag, out isPacked, out holdLimit))

+            {

+                float tmp = 0;

+                do

+                {

+                    ReadFloat(ref tmp);

+                    list.Add(tmp);

+                } while (ContinueArray(fieldTag, isPacked, holdLimit));

+            }

+        }

+

+        public void ReadEnumArray(uint fieldTag, string fieldName, ICollection<IEnumLite> list,

+                                  out ICollection<object> unknown, IEnumLiteMap mapping)

+        {

+            unknown = null;

+            object unkval;

+            IEnumLite value = null;

+            WireFormat.WireType wformat = WireFormat.GetTagWireType(fieldTag);

+

+            // 2.3 allows packed form even if the field is not declared packed.

+            if (wformat == WireFormat.WireType.LengthDelimited)

+            {

+                int length = (int) (ReadRawVarint32() & int.MaxValue);

+                int limit = PushLimit(length);

+                while (!ReachedLimit)

+                {

+                    if (ReadEnum(ref value, out unkval, mapping))

+                    {

+                        list.Add(value);

+                    }

+                    else

+                    {

+                        if (unknown == null)

+                        {

+                            unknown = new List<object>();

+                        }

+                        unknown.Add(unkval);

+                    }

+                }

+                PopLimit(limit);

+            }

+            else

+            {

+                do

+                {

+                    if (ReadEnum(ref value, out unkval, mapping))

+                    {

+                        list.Add(value);

+                    }

+                    else

+                    {

+                        if (unknown == null)

+                        {

+                            unknown = new List<object>();

+                        }

+                        unknown.Add(unkval);

+                    }

+                } while (ContinueArray(fieldTag));

+            }

+        }

+

+        public void ReadEnumArray<T>(uint fieldTag, string fieldName, ICollection<T> list,

+                                     out ICollection<object> unknown)

+            where T : struct, IComparable, IFormattable

+        {

+            unknown = null;

+            object unkval;

+            T value = default(T);

+            WireFormat.WireType wformat = WireFormat.GetTagWireType(fieldTag);

+

+            // 2.3 allows packed form even if the field is not declared packed.

+            if (wformat == WireFormat.WireType.LengthDelimited)

+            {

+                int length = (int) (ReadRawVarint32() & int.MaxValue);

+                int limit = PushLimit(length);

+                while (!ReachedLimit)

+                {

+                    if (ReadEnum<T>(ref value, out unkval))

+                    {

+                        list.Add(value);

+                    }

+                    else

+                    {

+                        if (unknown == null)

+                        {

+                            unknown = new List<object>();

+                        }

+                        unknown.Add(unkval);

+                    }

+                }

+                PopLimit(limit);

+            }

+            else

+            {

+                do

+                {

+                    if (ReadEnum(ref value, out unkval))

+                    {

+                        list.Add(value);

+                    }

+                    else

+                    {

+                        if (unknown == null)

+                        {

+                            unknown = new List<object>();

+                        }

+                        unknown.Add(unkval);

+                    }

+                } while (ContinueArray(fieldTag));

+            }

+        }

+

+        public void ReadMessageArray<T>(uint fieldTag, string fieldName, ICollection<T> list, T messageType,

+                                        ExtensionRegistry registry) where T : IMessageLite

+        {

+            do

+            {

+                IBuilderLite builder = messageType.WeakCreateBuilderForType();

+                ReadMessage(builder, registry);

+                list.Add((T) builder.WeakBuildPartial());

+            } while (ContinueArray(fieldTag));

+        }

+

+        public void ReadGroupArray<T>(uint fieldTag, string fieldName, ICollection<T> list, T messageType,

+                                      ExtensionRegistry registry) where T : IMessageLite

+        {

+            do

+            {

+                IBuilderLite builder = messageType.WeakCreateBuilderForType();

+                ReadGroup(WireFormat.GetTagFieldNumber(fieldTag), builder, registry);

+                list.Add((T) builder.WeakBuildPartial());

+            } while (ContinueArray(fieldTag));

+        }

+

+        /// <summary>

+        /// Reads a field of any primitive type. Enums, groups and embedded

+        /// messages are not handled by this method.

+        /// </summary>

+        public bool ReadPrimitiveField(FieldType fieldType, ref object value)

+        {

+            switch (fieldType)

+            {

+                case FieldType.Double:

+                    {

+                        double tmp = 0;

+                        if (ReadDouble(ref tmp))

+                        {

+                            value = tmp;

+                            return true;

+                        }

+                        return false;

+                    }

+                case FieldType.Float:

+                    {

+                        float tmp = 0;

+                        if (ReadFloat(ref tmp))

+                        {

+                            value = tmp;

+                            return true;

+                        }

+                        return false;

+                    }

+                case FieldType.Int64:

+                    {

+                        long tmp = 0;

+                        if (ReadInt64(ref tmp))

+                        {

+                            value = tmp;

+                            return true;

+                        }

+                        return false;

+                    }

+                case FieldType.UInt64:

+                    {

+                        ulong tmp = 0;

+                        if (ReadUInt64(ref tmp))

+                        {

+                            value = tmp;

+                            return true;

+                        }

+                        return false;

+                    }

+                case FieldType.Int32:

+                    {

+                        int tmp = 0;

+                        if (ReadInt32(ref tmp))

+                        {

+                            value = tmp;

+                            return true;

+                        }

+                        return false;

+                    }

+                case FieldType.Fixed64:

+                    {

+                        ulong tmp = 0;

+                        if (ReadFixed64(ref tmp))

+                        {

+                            value = tmp;

+                            return true;

+                        }

+                        return false;

+                    }

+                case FieldType.Fixed32:

+                    {

+                        uint tmp = 0;

+                        if (ReadFixed32(ref tmp))

+                        {

+                            value = tmp;

+                            return true;

+                        }

+                        return false;

+                    }

+                case FieldType.Bool:

+                    {

+                        bool tmp = false;

+                        if (ReadBool(ref tmp))

+                        {

+                            value = tmp;

+                            return true;

+                        }

+                        return false;

+                    }

+                case FieldType.String:

+                    {

+                        string tmp = null;

+                        if (ReadString(ref tmp))

+                        {

+                            value = tmp;

+                            return true;

+                        }

+                        return false;

+                    }

+                case FieldType.Bytes:

+                    {

+                        ByteString tmp = null;

+                        if (ReadBytes(ref tmp))

+                        {

+                            value = tmp;

+                            return true;

+                        }

+                        return false;

+                    }

+                case FieldType.UInt32:

+                    {

+                        uint tmp = 0;

+                        if (ReadUInt32(ref tmp))

+                        {

+                            value = tmp;

+                            return true;

+                        }

+                        return false;

+                    }

+                case FieldType.SFixed32:

+                    {

+                        int tmp = 0;

+                        if (ReadSFixed32(ref tmp))

+                        {

+                            value = tmp;

+                            return true;

+                        }

+                        return false;

+                    }

+                case FieldType.SFixed64:

+                    {

+                        long tmp = 0;

+                        if (ReadSFixed64(ref tmp))

+                        {

+                            value = tmp;

+                            return true;

+                        }

+                        return false;

+                    }

+                case FieldType.SInt32:

+                    {

+                        int tmp = 0;

+                        if (ReadSInt32(ref tmp))

+                        {

+                            value = tmp;

+                            return true;

+                        }

+                        return false;

+                    }

+                case FieldType.SInt64:

+                    {

+                        long tmp = 0;

+                        if (ReadSInt64(ref tmp))

+                        {

+                            value = tmp;

+                            return true;

+                        }

+                        return false;

+                    }

+                case FieldType.Group:

+                    throw new ArgumentException("ReadPrimitiveField() cannot handle nested groups.");

+                case FieldType.Message:

+                    throw new ArgumentException("ReadPrimitiveField() cannot handle embedded messages.");

+                    // We don't handle enums because we don't know what to do if the

+                    // value is not recognized.

+                case FieldType.Enum:

+                    throw new ArgumentException("ReadPrimitiveField() cannot handle enums.");

+                default:

+                    throw new ArgumentOutOfRangeException("Invalid field type " + fieldType);

+            }

+        }

+

+        #endregion

+

+        #region Underlying reading primitives

+

+        /// <summary>

+        /// Same code as ReadRawVarint32, but read each byte individually, checking for

+        /// buffer overflow.

+        /// </summary>

+        private uint SlowReadRawVarint32()

+        {

+            int tmp = ReadRawByte();

+            if (tmp < 128)

+            {

+                return (uint) tmp;

+            }

+            int result = tmp & 0x7f;

+            if ((tmp = ReadRawByte()) < 128)

+            {

+                result |= tmp << 7;

+            }

+            else

+            {

+                result |= (tmp & 0x7f) << 7;

+                if ((tmp = ReadRawByte()) < 128)

+                {

+                    result |= tmp << 14;

+                }

+                else

+                {

+                    result |= (tmp & 0x7f) << 14;

+                    if ((tmp = ReadRawByte()) < 128)

+                    {

+                        result |= tmp << 21;

+                    }

+                    else

+                    {

+                        result |= (tmp & 0x7f) << 21;

+                        result |= (tmp = ReadRawByte()) << 28;

+                        if (tmp >= 128)

+                        {

+                            // Discard upper 32 bits.

+                            for (int i = 0; i < 5; i++)

+                            {

+                                if (ReadRawByte() < 128)

+                                {

+                                    return (uint) result;

+                                }

+                            }

+                            throw InvalidProtocolBufferException.MalformedVarint();

+                        }

+                    }

+                }

+            }

+            return (uint) result;

+        }

+

+        /// <summary>

+        /// Read a raw Varint from the stream.  If larger than 32 bits, discard the upper bits.

+        /// This method is optimised for the case where we've got lots of data in the buffer.

+        /// That means we can check the size just once, then just read directly from the buffer

+        /// without constant rechecking of the buffer length.

+        /// </summary>

+        public uint ReadRawVarint32()

+        {

+            if (bufferPos + 5 > bufferSize)

+            {

+                return SlowReadRawVarint32();

+            }

+

+            int tmp = buffer[bufferPos++];

+            if (tmp < 128)

+            {

+                return (uint) tmp;

+            }

+            int result = tmp & 0x7f;

+            if ((tmp = buffer[bufferPos++]) < 128)

+            {

+                result |= tmp << 7;

+            }

+            else

+            {

+                result |= (tmp & 0x7f) << 7;

+                if ((tmp = buffer[bufferPos++]) < 128)

+                {

+                    result |= tmp << 14;

+                }

+                else

+                {

+                    result |= (tmp & 0x7f) << 14;

+                    if ((tmp = buffer[bufferPos++]) < 128)

+                    {

+                        result |= tmp << 21;

+                    }

+                    else

+                    {

+                        result |= (tmp & 0x7f) << 21;

+                        result |= (tmp = buffer[bufferPos++]) << 28;

+                        if (tmp >= 128)

+                        {

+                            // Discard upper 32 bits.

+                            // Note that this has to use ReadRawByte() as we only ensure we've

+                            // got at least 5 bytes at the start of the method. This lets us

+                            // use the fast path in more cases, and we rarely hit this section of code.

+                            for (int i = 0; i < 5; i++)

+                            {

+                                if (ReadRawByte() < 128)

+                                {

+                                    return (uint) result;

+                                }

+                            }

+                            throw InvalidProtocolBufferException.MalformedVarint();

+                        }

+                    }

+                }

+            }

+            return (uint) result;

+        }

+

+        /// <summary>

+        /// Reads a varint from the input one byte at a time, so that it does not

+        /// read any bytes after the end of the varint. If you simply wrapped the

+        /// stream in a CodedInputStream and used ReadRawVarint32(Stream)}

+        /// then you would probably end up reading past the end of the varint since

+        /// CodedInputStream buffers its input.

+        /// </summary>

+        /// <param name="input"></param>

+        /// <returns></returns>

+        public static uint ReadRawVarint32(Stream input)

+        {

+            int result = 0;

+            int offset = 0;

+            for (; offset < 32; offset += 7)

+            {

+                int b = input.ReadByte();

+                if (b == -1)

+                {

+                    throw InvalidProtocolBufferException.TruncatedMessage();

+                }

+                result |= (b & 0x7f) << offset;

+                if ((b & 0x80) == 0)

+                {

+                    return (uint) result;

+                }

+            }

+            // Keep reading up to 64 bits.

+            for (; offset < 64; offset += 7)

+            {

+                int b = input.ReadByte();

+                if (b == -1)

+                {

+                    throw InvalidProtocolBufferException.TruncatedMessage();

+                }

+                if ((b & 0x80) == 0)

+                {

+                    return (uint) result;

+                }

+            }

+            throw InvalidProtocolBufferException.MalformedVarint();

+        }

+

+        /// <summary>

+        /// Read a raw varint from the stream.

+        /// </summary>

+        public ulong ReadRawVarint64()

+        {

+            int shift = 0;

+            ulong result = 0;

+            while (shift < 64)

+            {

+                byte b = ReadRawByte();

+                result |= (ulong) (b & 0x7F) << shift;

+                if ((b & 0x80) == 0)

+                {

+                    return result;

+                }

+                shift += 7;

+            }

+            throw InvalidProtocolBufferException.MalformedVarint();

+        }

+

+        /// <summary>

+        /// Read a 32-bit little-endian integer from the stream.

+        /// </summary>

+        public uint ReadRawLittleEndian32()

+        {

+            uint b1 = ReadRawByte();

+            uint b2 = ReadRawByte();

+            uint b3 = ReadRawByte();

+            uint b4 = ReadRawByte();

+            return b1 | (b2 << 8) | (b3 << 16) | (b4 << 24);

+        }

+

+        /// <summary>

+        /// Read a 64-bit little-endian integer from the stream.

+        /// </summary>

+        public ulong ReadRawLittleEndian64()

+        {

+            ulong b1 = ReadRawByte();

+            ulong b2 = ReadRawByte();

+            ulong b3 = ReadRawByte();

+            ulong b4 = ReadRawByte();

+            ulong b5 = ReadRawByte();

+            ulong b6 = ReadRawByte();

+            ulong b7 = ReadRawByte();

+            ulong b8 = ReadRawByte();

+            return b1 | (b2 << 8) | (b3 << 16) | (b4 << 24)

+                   | (b5 << 32) | (b6 << 40) | (b7 << 48) | (b8 << 56);

+        }

+

+        #endregion

+

+        /// <summary>

+        /// Decode a 32-bit value with ZigZag encoding.

+        /// </summary>

+        /// <remarks>

+        /// ZigZag encodes signed integers into values that can be efficiently

+        /// encoded with varint.  (Otherwise, negative values must be 

+        /// sign-extended to 64 bits to be varint encoded, thus always taking

+        /// 10 bytes on the wire.)

+        /// </remarks>

+        public static int DecodeZigZag32(uint n)

+        {

+            return (int) (n >> 1) ^ -(int) (n & 1);

+        }

+

+        /// <summary>

+        /// Decode a 32-bit value with ZigZag encoding.

+        /// </summary>

+        /// <remarks>

+        /// ZigZag encodes signed integers into values that can be efficiently

+        /// encoded with varint.  (Otherwise, negative values must be 

+        /// sign-extended to 64 bits to be varint encoded, thus always taking

+        /// 10 bytes on the wire.)

+        /// </remarks>

+        public static long DecodeZigZag64(ulong n)

+        {

+            return (long) (n >> 1) ^ -(long) (n & 1);

+        }

+

+        /// <summary>

+        /// Set the maximum message recursion depth.

+        /// </summary>

+        /// <remarks>

+        /// In order to prevent malicious

+        /// messages from causing stack overflows, CodedInputStream limits

+        /// how deeply messages may be nested.  The default limit is 64.

+        /// </remarks>

+        public int SetRecursionLimit(int limit)

+        {

+            if (limit < 0)

+            {

+                throw new ArgumentOutOfRangeException("Recursion limit cannot be negative: " + limit);

+            }

+            int oldLimit = recursionLimit;

+            recursionLimit = limit;

+            return oldLimit;

+        }

+

+        /// <summary>

+        /// Set the maximum message size.

+        /// </summary>

+        /// <remarks>

+        /// In order to prevent malicious messages from exhausting memory or

+        /// causing integer overflows, CodedInputStream limits how large a message may be.

+        /// The default limit is 64MB.  You should set this limit as small

+        /// as you can without harming your app's functionality.  Note that

+        /// size limits only apply when reading from an InputStream, not

+        /// when constructed around a raw byte array (nor with ByteString.NewCodedInput).

+        /// If you want to read several messages from a single CodedInputStream, you

+        /// can call ResetSizeCounter() after each message to avoid hitting the

+        /// size limit.

+        /// </remarks>

+        public int SetSizeLimit(int limit)

+        {

+            if (limit < 0)

+            {

+                throw new ArgumentOutOfRangeException("Size limit cannot be negative: " + limit);

+            }

+            int oldLimit = sizeLimit;

+            sizeLimit = limit;

+            return oldLimit;

+        }

+

+        #region Internal reading and buffer management

+

+        /// <summary>

+        /// Resets the current size counter to zero (see SetSizeLimit).

+        /// </summary>

+        public void ResetSizeCounter()

+        {

+            totalBytesRetired = 0;

+        }

+

+        /// <summary>

+        /// Sets currentLimit to (current position) + byteLimit. This is called

+        /// when descending into a length-delimited embedded message. The previous

+        /// limit is returned.

+        /// </summary>

+        /// <returns>The old limit.</returns>

+        public int PushLimit(int byteLimit)

+        {

+            if (byteLimit < 0)

+            {

+                throw InvalidProtocolBufferException.NegativeSize();

+            }

+            byteLimit += totalBytesRetired + bufferPos;

+            int oldLimit = currentLimit;

+            if (byteLimit > oldLimit)

+            {

+                throw InvalidProtocolBufferException.TruncatedMessage();

+            }

+            currentLimit = byteLimit;

+

+            RecomputeBufferSizeAfterLimit();

+

+            return oldLimit;

+        }

+

+        private void RecomputeBufferSizeAfterLimit()

+        {

+            bufferSize += bufferSizeAfterLimit;

+            int bufferEnd = totalBytesRetired + bufferSize;

+            if (bufferEnd > currentLimit)

+            {

+                // Limit is in current buffer.

+                bufferSizeAfterLimit = bufferEnd - currentLimit;

+                bufferSize -= bufferSizeAfterLimit;

+            }

+            else

+            {

+                bufferSizeAfterLimit = 0;

+            }

+        }

+

+        /// <summary>

+        /// Discards the current limit, returning the previous limit.

+        /// </summary>

+        public void PopLimit(int oldLimit)

+        {

+            currentLimit = oldLimit;

+            RecomputeBufferSizeAfterLimit();

+        }

+

+        /// <summary>

+        /// Returns whether or not all the data before the limit has been read.

+        /// </summary>

+        /// <returns></returns>

+        public bool ReachedLimit

+        {

+            get

+            {

+                if (currentLimit == int.MaxValue)

+                {

+                    return false;

+                }

+                int currentAbsolutePosition = totalBytesRetired + bufferPos;

+                return currentAbsolutePosition >= currentLimit;

+            }

+        }

+

+        /// <summary>

+        /// Returns true if the stream has reached the end of the input. This is the

+        /// case if either the end of the underlying input source has been reached or

+        /// the stream has reached a limit created using PushLimit.

+        /// </summary>

+        public bool IsAtEnd

+        {

+            get { return bufferPos == bufferSize && !RefillBuffer(false); }

+        }

+

+        /// <summary>

+        /// Called when buffer is empty to read more bytes from the

+        /// input.  If <paramref name="mustSucceed"/> is true, RefillBuffer() gurantees that

+        /// either there will be at least one byte in the buffer when it returns

+        /// or it will throw an exception.  If <paramref name="mustSucceed"/> is false,

+        /// RefillBuffer() returns false if no more bytes were available.

+        /// </summary>

+        /// <param name="mustSucceed"></param>

+        /// <returns></returns>

+        private bool RefillBuffer(bool mustSucceed)

+        {

+            if (bufferPos < bufferSize)

+            {

+                throw new InvalidOperationException("RefillBuffer() called when buffer wasn't empty.");

+            }

+

+            if (totalBytesRetired + bufferSize == currentLimit)

+            {

+                // Oops, we hit a limit.

+                if (mustSucceed)

+                {

+                    throw InvalidProtocolBufferException.TruncatedMessage();

+                }

+                else

+                {

+                    return false;

+                }

+            }

+

+            totalBytesRetired += bufferSize;

+

+            bufferPos = 0;

+            bufferSize = (input == null) ? 0 : input.Read(buffer, 0, buffer.Length);

+            if (bufferSize < 0)

+            {

+                throw new InvalidOperationException("Stream.Read returned a negative count");

+            }

+            if (bufferSize == 0)

+            {

+                if (mustSucceed)

+                {

+                    throw InvalidProtocolBufferException.TruncatedMessage();

+                }

+                else

+                {

+                    return false;

+                }

+            }

+            else

+            {

+                RecomputeBufferSizeAfterLimit();

+                int totalBytesRead =

+                    totalBytesRetired + bufferSize + bufferSizeAfterLimit;

+                if (totalBytesRead > sizeLimit || totalBytesRead < 0)

+                {

+                    throw InvalidProtocolBufferException.SizeLimitExceeded();

+                }

+                return true;

+            }

+        }

+

+        /// <summary>

+        /// Read one byte from the input.

+        /// </summary>

+        /// <exception cref="InvalidProtocolBufferException">

+        /// the end of the stream or the current limit was reached

+        /// </exception>

+        public byte ReadRawByte()

+        {

+            if (bufferPos == bufferSize)

+            {

+                RefillBuffer(true);

+            }

+            return buffer[bufferPos++];

+        }

+

+        /// <summary>

+        /// Read a fixed size of bytes from the input.

+        /// </summary>

+        /// <exception cref="InvalidProtocolBufferException">

+        /// the end of the stream or the current limit was reached

+        /// </exception>

+        public byte[] ReadRawBytes(int size)

+        {

+            if (size < 0)

+            {

+                throw InvalidProtocolBufferException.NegativeSize();

+            }

+

+            if (totalBytesRetired + bufferPos + size > currentLimit)

+            {

+                // Read to the end of the stream anyway.

+                SkipRawBytes(currentLimit - totalBytesRetired - bufferPos);

+                // Then fail.

+                throw InvalidProtocolBufferException.TruncatedMessage();

+            }

+

+            if (size <= bufferSize - bufferPos)

+            {

+                // We have all the bytes we need already.

+                byte[] bytes = new byte[size];

+                ByteArray.Copy(buffer, bufferPos, bytes, 0, size);

+                bufferPos += size;

+                return bytes;

+            }

+            else if (size < buffer.Length)

+            {

+                // Reading more bytes than are in the buffer, but not an excessive number

+                // of bytes.  We can safely allocate the resulting array ahead of time.

+

+                // First copy what we have.

+                byte[] bytes = new byte[size];

+                int pos = bufferSize - bufferPos;

+                ByteArray.Copy(buffer, bufferPos, bytes, 0, pos);

+                bufferPos = bufferSize;

+

+                // We want to use RefillBuffer() and then copy from the buffer into our

+                // byte array rather than reading directly into our byte array because

+                // the input may be unbuffered.

+                RefillBuffer(true);

+

+                while (size - pos > bufferSize)

+                {

+                    Buffer.BlockCopy(buffer, 0, bytes, pos, bufferSize);

+                    pos += bufferSize;

+                    bufferPos = bufferSize;

+                    RefillBuffer(true);

+                }

+

+                ByteArray.Copy(buffer, 0, bytes, pos, size - pos);

+                bufferPos = size - pos;

+

+                return bytes;

+            }

+            else

+            {

+                // The size is very large.  For security reasons, we can't allocate the

+                // entire byte array yet.  The size comes directly from the input, so a

+                // maliciously-crafted message could provide a bogus very large size in

+                // order to trick the app into allocating a lot of memory.  We avoid this

+                // by allocating and reading only a small chunk at a time, so that the

+                // malicious message must actually *be* extremely large to cause

+                // problems.  Meanwhile, we limit the allowed size of a message elsewhere.

+

+                // Remember the buffer markers since we'll have to copy the bytes out of

+                // it later.

+                int originalBufferPos = bufferPos;

+                int originalBufferSize = bufferSize;

+

+                // Mark the current buffer consumed.

+                totalBytesRetired += bufferSize;

+                bufferPos = 0;

+                bufferSize = 0;

+

+                // Read all the rest of the bytes we need.

+                int sizeLeft = size - (originalBufferSize - originalBufferPos);

+                List<byte[]> chunks = new List<byte[]>();

+

+                while (sizeLeft > 0)

+                {

+                    byte[] chunk = new byte[Math.Min(sizeLeft, buffer.Length)];

+                    int pos = 0;

+                    while (pos < chunk.Length)

+                    {

+                        int n = (input == null) ? -1 : input.Read(chunk, pos, chunk.Length - pos);

+                        if (n <= 0)

+                        {

+                            throw InvalidProtocolBufferException.TruncatedMessage();

+                        }

+                        totalBytesRetired += n;

+                        pos += n;

+                    }

+                    sizeLeft -= chunk.Length;

+                    chunks.Add(chunk);

+                }

+

+                // OK, got everything.  Now concatenate it all into one buffer.

+                byte[] bytes = new byte[size];

+

+                // Start by copying the leftover bytes from this.buffer.

+                int newPos = originalBufferSize - originalBufferPos;

+                ByteArray.Copy(buffer, originalBufferPos, bytes, 0, newPos);

+

+                // And now all the chunks.

+                foreach (byte[] chunk in chunks)

+                {

+                    Buffer.BlockCopy(chunk, 0, bytes, newPos, chunk.Length);

+                    newPos += chunk.Length;

+                }

+

+                // Done.

+                return bytes;

+            }

+        }

+

+        /// <summary>

+        /// Reads and discards a single field, given its tag value.

+        /// </summary>

+        /// <returns>false if the tag is an end-group tag, in which case

+        /// nothing is skipped. Otherwise, returns true.</returns>

+        public bool SkipField()

+        {

+            uint tag = lastTag;

+            switch (WireFormat.GetTagWireType(tag))

+            {

+                case WireFormat.WireType.Varint:

+                    ReadRawVarint64();

+                    return true;

+                case WireFormat.WireType.Fixed64:

+                    ReadRawLittleEndian64();

+                    return true;

+                case WireFormat.WireType.LengthDelimited:

+                    SkipRawBytes((int) ReadRawVarint32());

+                    return true;

+                case WireFormat.WireType.StartGroup:

+                    SkipMessage();

+                    CheckLastTagWas(

+                        WireFormat.MakeTag(WireFormat.GetTagFieldNumber(tag),

+                                           WireFormat.WireType.EndGroup));

+                    return true;

+                case WireFormat.WireType.EndGroup:

+                    return false;

+                case WireFormat.WireType.Fixed32:

+                    ReadRawLittleEndian32();

+                    return true;

+                default:

+                    throw InvalidProtocolBufferException.InvalidWireType();

+            }

+        }

+

+        /// <summary>

+        /// Reads and discards an entire message.  This will read either until EOF

+        /// or until an endgroup tag, whichever comes first.

+        /// </summary>

+        public void SkipMessage()

+        {

+            uint tag;

+            string name;

+            while (ReadTag(out tag, out name))

+            {

+                if (!SkipField())

+                {

+                    return;

+                }

+            }

+        }

+

+        /// <summary>

+        /// Reads and discards <paramref name="size"/> bytes.

+        /// </summary>

+        /// <exception cref="InvalidProtocolBufferException">the end of the stream

+        /// or the current limit was reached</exception>

+        public void SkipRawBytes(int size)

+        {

+            if (size < 0)

+            {

+                throw InvalidProtocolBufferException.NegativeSize();

+            }

+

+            if (totalBytesRetired + bufferPos + size > currentLimit)

+            {

+                // Read to the end of the stream anyway.

+                SkipRawBytes(currentLimit - totalBytesRetired - bufferPos);

+                // Then fail.

+                throw InvalidProtocolBufferException.TruncatedMessage();

+            }

+

+            if (size <= bufferSize - bufferPos)

+            {

+                // We have all the bytes we need already.

+                bufferPos += size;

+            }

+            else

+            {

+                // Skipping more bytes than are in the buffer.  First skip what we have.

+                int pos = bufferSize - bufferPos;

+

+                // ROK 5/7/2013 Issue #54: should retire all bytes in buffer (bufferSize)

+                // totalBytesRetired += pos;

+                totalBytesRetired += bufferSize;

+                

+                bufferPos = 0;

+                bufferSize = 0;

+

+                // Then skip directly from the InputStream for the rest.

+                if (pos < size)

+                {

+                    if (input == null)

+                    {

+                        throw InvalidProtocolBufferException.TruncatedMessage();

+                    }

+                    SkipImpl(size - pos);

+                    totalBytesRetired += size - pos;

+                }

+            }

+        }

+

+        /// <summary>

+        /// Abstraction of skipping to cope with streams which can't really skip.

+        /// </summary>

+        private void SkipImpl(int amountToSkip)

+        {

+            if (input.CanSeek)

+            {

+                long previousPosition = input.Position;

+                input.Position += amountToSkip;

+                if (input.Position != previousPosition + amountToSkip)

+                {

+                    throw InvalidProtocolBufferException.TruncatedMessage();

+                }

+            }

+            else

+            {

+                byte[] skipBuffer = new byte[1024];

+                while (amountToSkip > 0)

+                {

+                    int bytesRead = input.Read(skipBuffer, 0, skipBuffer.Length);

+                    if (bytesRead <= 0)

+                    {

+                        throw InvalidProtocolBufferException.TruncatedMessage();

+                    }

+                    amountToSkip -= bytesRead;

+                }

+            }

+        }

+

+        #endregion

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/CodedOutputStream.ComputeSize.cs b/csharp/src/ProtocolBuffers/CodedOutputStream.ComputeSize.cs
new file mode 100644
index 00000000..99d82fce
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/CodedOutputStream.ComputeSize.cs
@@ -0,0 +1,643 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.Globalization;

+using System.Text;

+using Google.ProtocolBuffers.Descriptors;

+

+namespace Google.ProtocolBuffers

+{

+    // This part of CodedOutputStream provides all the static entry points that are used

+    // by generated code and internally to compute the size of messages prior to being

+    // written to an instance of CodedOutputStream.

+    public sealed partial class CodedOutputStream

+    {

+        private const int LittleEndian64Size = 8;

+        private const int LittleEndian32Size = 4;

+

+        /// <summary>

+        /// Compute the number of bytes that would be needed to encode a

+        /// double field, including the tag.

+        /// </summary>

+        public static int ComputeDoubleSize(int fieldNumber, double value)

+        {

+            return ComputeTagSize(fieldNumber) + LittleEndian64Size;

+        }

+

+        /// <summary>

+        /// Compute the number of bytes that would be needed to encode a

+        /// float field, including the tag.

+        /// </summary>

+        public static int ComputeFloatSize(int fieldNumber, float value)

+        {

+            return ComputeTagSize(fieldNumber) + LittleEndian32Size;

+        }

+

+        /// <summary>

+        /// Compute the number of bytes that would be needed to encode a

+        /// uint64 field, including the tag.

+        /// </summary>

+        public static int ComputeUInt64Size(int fieldNumber, ulong value)

+        {

+            return ComputeTagSize(fieldNumber) + ComputeRawVarint64Size(value);

+        }

+

+        /// <summary>

+        /// Compute the number of bytes that would be needed to encode an

+        /// int64 field, including the tag.

+        /// </summary>

+        public static int ComputeInt64Size(int fieldNumber, long value)

+        {

+            return ComputeTagSize(fieldNumber) + ComputeRawVarint64Size((ulong) value);

+        }

+

+        /// <summary>

+        /// Compute the number of bytes that would be needed to encode an

+        /// int32 field, including the tag.

+        /// </summary>

+        public static int ComputeInt32Size(int fieldNumber, int value)

+        {

+            if (value >= 0)

+            {

+                return ComputeTagSize(fieldNumber) + ComputeRawVarint32Size((uint) value);

+            }

+            else

+            {

+                // Must sign-extend.

+                return ComputeTagSize(fieldNumber) + 10;

+            }

+        }

+

+        /// <summary>

+        /// Compute the number of bytes that would be needed to encode a

+        /// fixed64 field, including the tag.

+        /// </summary>

+        public static int ComputeFixed64Size(int fieldNumber, ulong value)

+        {

+            return ComputeTagSize(fieldNumber) + LittleEndian64Size;

+        }

+

+        /// <summary>

+        /// Compute the number of bytes that would be needed to encode a

+        /// fixed32 field, including the tag.

+        /// </summary>

+        public static int ComputeFixed32Size(int fieldNumber, uint value)

+        {

+            return ComputeTagSize(fieldNumber) + LittleEndian32Size;

+        }

+

+        /// <summary>

+        /// Compute the number of bytes that would be needed to encode a

+        /// bool field, including the tag.

+        /// </summary>

+        public static int ComputeBoolSize(int fieldNumber, bool value)

+        {

+            return ComputeTagSize(fieldNumber) + 1;

+        }

+

+        /// <summary>

+        /// Compute the number of bytes that would be needed to encode a

+        /// string field, including the tag.

+        /// </summary>

+        public static int ComputeStringSize(int fieldNumber, String value)

+        {

+            int byteArraySize = Encoding.UTF8.GetByteCount(value);

+            return ComputeTagSize(fieldNumber) +

+                   ComputeRawVarint32Size((uint) byteArraySize) +

+                   byteArraySize;

+        }

+

+        /// <summary>

+        /// Compute the number of bytes that would be needed to encode a

+        /// group field, including the tag.

+        /// </summary>

+        public static int ComputeGroupSize(int fieldNumber, IMessageLite value)

+        {

+            return ComputeTagSize(fieldNumber)*2 + value.SerializedSize;

+        }

+

+        /// <summary>

+        /// Compute the number of bytes that would be needed to encode a

+        /// group field represented by an UnknownFieldSet, including the tag.

+        /// </summary>

+        [Obsolete]

+        public static int ComputeUnknownGroupSize(int fieldNumber,

+                                                  IMessageLite value)

+        {

+            return ComputeTagSize(fieldNumber)*2 + value.SerializedSize;

+        }

+

+        /// <summary>

+        /// Compute the number of bytes that would be needed to encode an

+        /// embedded message field, including the tag.

+        /// </summary>

+        public static int ComputeMessageSize(int fieldNumber, IMessageLite value)

+        {

+            int size = value.SerializedSize;

+            return ComputeTagSize(fieldNumber) + ComputeRawVarint32Size((uint) size) + size;

+        }

+

+        /// <summary>

+        /// Compute the number of bytes that would be needed to encode a

+        /// bytes field, including the tag.

+        /// </summary>

+        public static int ComputeBytesSize(int fieldNumber, ByteString value)

+        {

+            return ComputeTagSize(fieldNumber) +

+                   ComputeRawVarint32Size((uint) value.Length) +

+                   value.Length;

+        }

+

+        /// <summary>

+        /// Compute the number of bytes that would be needed to encode a

+        /// uint32 field, including the tag.

+        /// </summary>

+        public static int ComputeUInt32Size(int fieldNumber, uint value)

+        {

+            return ComputeTagSize(fieldNumber) + ComputeRawVarint32Size(value);

+        }

+

+        /// <summary>

+        /// Compute the number of bytes that would be needed to encode a

+        /// enum field, including the tag. The caller is responsible for

+        /// converting the enum value to its numeric value.

+        /// </summary>

+        public static int ComputeEnumSize(int fieldNumber, int value)

+        {

+            return ComputeTagSize(fieldNumber) + ComputeEnumSizeNoTag(value);

+        }

+

+        /// <summary>

+        /// Compute the number of bytes that would be needed to encode an

+        /// sfixed32 field, including the tag.

+        /// </summary>

+        public static int ComputeSFixed32Size(int fieldNumber, int value)

+        {

+            return ComputeTagSize(fieldNumber) + LittleEndian32Size;

+        }

+

+        /// <summary>

+        /// Compute the number of bytes that would be needed to encode an

+        /// sfixed64 field, including the tag.

+        /// </summary>

+        public static int ComputeSFixed64Size(int fieldNumber, long value)

+        {

+            return ComputeTagSize(fieldNumber) + LittleEndian64Size;

+        }

+

+        /// <summary>

+        /// Compute the number of bytes that would be needed to encode an

+        /// sint32 field, including the tag.

+        /// </summary>

+        public static int ComputeSInt32Size(int fieldNumber, int value)

+        {

+            return ComputeTagSize(fieldNumber) + ComputeRawVarint32Size(EncodeZigZag32(value));

+        }

+

+        /// <summary>

+        /// Compute the number of bytes that would be needed to encode an

+        /// sint64 field, including the tag.

+        /// </summary>

+        public static int ComputeSInt64Size(int fieldNumber, long value)

+        {

+            return ComputeTagSize(fieldNumber) + ComputeRawVarint64Size(EncodeZigZag64(value));

+        }

+

+        /// <summary>

+        /// Compute the number of bytes that would be needed to encode a

+        /// double field, including the tag.

+        /// </summary>

+        public static int ComputeDoubleSizeNoTag(double value)

+        {

+            return LittleEndian64Size;

+        }

+

+        /// <summary>

+        /// Compute the number of bytes that would be needed to encode a

+        /// float field, including the tag.

+        /// </summary>

+        public static int ComputeFloatSizeNoTag(float value)

+        {

+            return LittleEndian32Size;

+        }

+

+        /// <summary>

+        /// Compute the number of bytes that would be needed to encode a

+        /// uint64 field, including the tag.

+        /// </summary>

+        public static int ComputeUInt64SizeNoTag(ulong value)

+        {

+            return ComputeRawVarint64Size(value);

+        }

+

+        /// <summary>

+        /// Compute the number of bytes that would be needed to encode an

+        /// int64 field, including the tag.

+        /// </summary>

+        public static int ComputeInt64SizeNoTag(long value)

+        {

+            return ComputeRawVarint64Size((ulong) value);

+        }

+

+        /// <summary>

+        /// Compute the number of bytes that would be needed to encode an

+        /// int32 field, including the tag.

+        /// </summary>

+        public static int ComputeInt32SizeNoTag(int value)

+        {

+            if (value >= 0)

+            {

+                return ComputeRawVarint32Size((uint) value);

+            }

+            else

+            {

+                // Must sign-extend.

+                return 10;

+            }

+        }

+

+        /// <summary>

+        /// Compute the number of bytes that would be needed to encode a

+        /// fixed64 field, including the tag.

+        /// </summary>

+        public static int ComputeFixed64SizeNoTag(ulong value)

+        {

+            return LittleEndian64Size;

+        }

+

+        /// <summary>

+        /// Compute the number of bytes that would be needed to encode a

+        /// fixed32 field, including the tag.

+        /// </summary>

+        public static int ComputeFixed32SizeNoTag(uint value)

+        {

+            return LittleEndian32Size;

+        }

+

+        /// <summary>

+        /// Compute the number of bytes that would be needed to encode a

+        /// bool field, including the tag.

+        /// </summary>

+        public static int ComputeBoolSizeNoTag(bool value)

+        {

+            return 1;

+        }

+

+        /// <summary>

+        /// Compute the number of bytes that would be needed to encode a

+        /// string field, including the tag.

+        /// </summary>

+        public static int ComputeStringSizeNoTag(String value)

+        {

+            int byteArraySize = Encoding.UTF8.GetByteCount(value);

+            return ComputeRawVarint32Size((uint) byteArraySize) +

+                   byteArraySize;

+        }

+

+        /// <summary>

+        /// Compute the number of bytes that would be needed to encode a

+        /// group field, including the tag.

+        /// </summary>

+        public static int ComputeGroupSizeNoTag(IMessageLite value)

+        {

+            return value.SerializedSize;

+        }

+

+        /// <summary>

+        /// Compute the number of bytes that would be needed to encode a

+        /// group field represented by an UnknownFieldSet, including the tag.

+        /// </summary>

+        [Obsolete]

+        public static int ComputeUnknownGroupSizeNoTag(IMessageLite value)

+        {

+            return value.SerializedSize;

+        }

+

+        /// <summary>

+        /// Compute the number of bytes that would be needed to encode an

+        /// embedded message field, including the tag.

+        /// </summary>

+        public static int ComputeMessageSizeNoTag(IMessageLite value)

+        {

+            int size = value.SerializedSize;

+            return ComputeRawVarint32Size((uint) size) + size;

+        }

+

+        /// <summary>

+        /// Compute the number of bytes that would be needed to encode a

+        /// bytes field, including the tag.

+        /// </summary>

+        public static int ComputeBytesSizeNoTag(ByteString value)

+        {

+            return ComputeRawVarint32Size((uint) value.Length) +

+                   value.Length;

+        }

+

+        /// <summary>

+        /// Compute the number of bytes that would be needed to encode a

+        /// uint32 field, including the tag.

+        /// </summary>

+        public static int ComputeUInt32SizeNoTag(uint value)

+        {

+            return ComputeRawVarint32Size(value);

+        }

+

+        /// <summary>

+        /// Compute the number of bytes that would be needed to encode a

+        /// enum field, including the tag. The caller is responsible for

+        /// converting the enum value to its numeric value.

+        /// </summary>

+        public static int ComputeEnumSizeNoTag(int value)

+        {

+            return ComputeInt32SizeNoTag(value);

+        }

+

+        /// <summary>

+        /// Compute the number of bytes that would be needed to encode an

+        /// sfixed32 field, including the tag.

+        /// </summary>

+        public static int ComputeSFixed32SizeNoTag(int value)

+        {

+            return LittleEndian32Size;

+        }

+

+        /// <summary>

+        /// Compute the number of bytes that would be needed to encode an

+        /// sfixed64 field, including the tag.

+        /// </summary>

+        public static int ComputeSFixed64SizeNoTag(long value)

+        {

+            return LittleEndian64Size;

+        }

+

+        /// <summary>

+        /// Compute the number of bytes that would be needed to encode an

+        /// sint32 field, including the tag.

+        /// </summary>

+        public static int ComputeSInt32SizeNoTag(int value)

+        {

+            return ComputeRawVarint32Size(EncodeZigZag32(value));

+        }

+

+        /// <summary>

+        /// Compute the number of bytes that would be needed to encode an

+        /// sint64 field, including the tag.

+        /// </summary>

+        public static int ComputeSInt64SizeNoTag(long value)

+        {

+            return ComputeRawVarint64Size(EncodeZigZag64(value));

+        }

+

+        /*

+     * Compute the number of bytes that would be needed to encode a

+     * MessageSet extension to the stream.  For historical reasons,

+     * the wire format differs from normal fields.

+     */

+

+        /// <summary>

+        /// Compute the number of bytes that would be needed to encode a

+        /// MessageSet extension to the stream. For historical reasons,

+        /// the wire format differs from normal fields.

+        /// </summary>

+        public static int ComputeMessageSetExtensionSize(int fieldNumber, IMessageLite value)

+        {

+            return ComputeTagSize(WireFormat.MessageSetField.Item)*2 +

+                   ComputeUInt32Size(WireFormat.MessageSetField.TypeID, (uint) fieldNumber) +

+                   ComputeMessageSize(WireFormat.MessageSetField.Message, value);

+        }

+

+        /// <summary>

+        /// Compute the number of bytes that would be needed to encode an

+        /// unparsed MessageSet extension field to the stream. For

+        /// historical reasons, the wire format differs from normal fields.

+        /// </summary>

+        public static int ComputeRawMessageSetExtensionSize(int fieldNumber, ByteString value)

+        {

+            return ComputeTagSize(WireFormat.MessageSetField.Item)*2 +

+                   ComputeUInt32Size(WireFormat.MessageSetField.TypeID, (uint) fieldNumber) +

+                   ComputeBytesSize(WireFormat.MessageSetField.Message, value);

+        }

+

+        /// <summary>

+        /// Compute the number of bytes that would be needed to encode a varint.

+        /// </summary>

+        public static int ComputeRawVarint32Size(uint value)

+        {

+            if ((value & (0xffffffff << 7)) == 0)

+            {

+                return 1;

+            }

+            if ((value & (0xffffffff << 14)) == 0)

+            {

+                return 2;

+            }

+            if ((value & (0xffffffff << 21)) == 0)

+            {

+                return 3;

+            }

+            if ((value & (0xffffffff << 28)) == 0)

+            {

+                return 4;

+            }

+            return 5;

+        }

+

+        /// <summary>

+        /// Compute the number of bytes that would be needed to encode a varint.

+        /// </summary>

+        public static int ComputeRawVarint64Size(ulong value)

+        {

+            if ((value & (0xffffffffffffffffL << 7)) == 0)

+            {

+                return 1;

+            }

+            if ((value & (0xffffffffffffffffL << 14)) == 0)

+            {

+                return 2;

+            }

+            if ((value & (0xffffffffffffffffL << 21)) == 0)

+            {

+                return 3;

+            }

+            if ((value & (0xffffffffffffffffL << 28)) == 0)

+            {

+                return 4;

+            }

+            if ((value & (0xffffffffffffffffL << 35)) == 0)

+            {

+                return 5;

+            }

+            if ((value & (0xffffffffffffffffL << 42)) == 0)

+            {

+                return 6;

+            }

+            if ((value & (0xffffffffffffffffL << 49)) == 0)

+            {

+                return 7;

+            }

+            if ((value & (0xffffffffffffffffL << 56)) == 0)

+            {

+                return 8;

+            }

+            if ((value & (0xffffffffffffffffL << 63)) == 0)

+            {

+                return 9;

+            }

+            return 10;

+        }

+

+        /// <summary>

+        /// Compute the number of bytes that would be needed to encode a

+        /// field of arbitrary type, including the tag, to the stream.

+        /// </summary>

+        public static int ComputeFieldSize(FieldType fieldType, int fieldNumber, Object value)

+        {

+            switch (fieldType)

+            {

+                case FieldType.Double:

+                    return ComputeDoubleSize(fieldNumber, (double) value);

+                case FieldType.Float:

+                    return ComputeFloatSize(fieldNumber, (float) value);

+                case FieldType.Int64:

+                    return ComputeInt64Size(fieldNumber, (long) value);

+                case FieldType.UInt64:

+                    return ComputeUInt64Size(fieldNumber, (ulong) value);

+                case FieldType.Int32:

+                    return ComputeInt32Size(fieldNumber, (int) value);

+                case FieldType.Fixed64:

+                    return ComputeFixed64Size(fieldNumber, (ulong) value);

+                case FieldType.Fixed32:

+                    return ComputeFixed32Size(fieldNumber, (uint) value);

+                case FieldType.Bool:

+                    return ComputeBoolSize(fieldNumber, (bool) value);

+                case FieldType.String:

+                    return ComputeStringSize(fieldNumber, (string) value);

+                case FieldType.Group:

+                    return ComputeGroupSize(fieldNumber, (IMessageLite) value);

+                case FieldType.Message:

+                    return ComputeMessageSize(fieldNumber, (IMessageLite) value);

+                case FieldType.Bytes:

+                    return ComputeBytesSize(fieldNumber, (ByteString) value);

+                case FieldType.UInt32:

+                    return ComputeUInt32Size(fieldNumber, (uint) value);

+                case FieldType.SFixed32:

+                    return ComputeSFixed32Size(fieldNumber, (int) value);

+                case FieldType.SFixed64:

+                    return ComputeSFixed64Size(fieldNumber, (long) value);

+                case FieldType.SInt32:

+                    return ComputeSInt32Size(fieldNumber, (int) value);

+                case FieldType.SInt64:

+                    return ComputeSInt64Size(fieldNumber, (long) value);

+                case FieldType.Enum:

+                    if (value is Enum)

+                    {

+                        return ComputeEnumSize(fieldNumber, Convert.ToInt32(value));

+                    }

+                    else

+                    {

+                        return ComputeEnumSize(fieldNumber, ((IEnumLite) value).Number);

+                    }

+                default:

+                    throw new ArgumentOutOfRangeException("Invalid field type " + fieldType);

+            }

+        }

+

+        /// <summary>

+        /// Compute the number of bytes that would be needed to encode a

+        /// field of arbitrary type, excluding the tag, to the stream.

+        /// </summary>

+        public static int ComputeFieldSizeNoTag(FieldType fieldType, Object value)

+        {

+            switch (fieldType)

+            {

+                case FieldType.Double:

+                    return ComputeDoubleSizeNoTag((double) value);

+                case FieldType.Float:

+                    return ComputeFloatSizeNoTag((float) value);

+                case FieldType.Int64:

+                    return ComputeInt64SizeNoTag((long) value);

+                case FieldType.UInt64:

+                    return ComputeUInt64SizeNoTag((ulong) value);

+                case FieldType.Int32:

+                    return ComputeInt32SizeNoTag((int) value);

+                case FieldType.Fixed64:

+                    return ComputeFixed64SizeNoTag((ulong) value);

+                case FieldType.Fixed32:

+                    return ComputeFixed32SizeNoTag((uint) value);

+                case FieldType.Bool:

+                    return ComputeBoolSizeNoTag((bool) value);

+                case FieldType.String:

+                    return ComputeStringSizeNoTag((string) value);

+                case FieldType.Group:

+                    return ComputeGroupSizeNoTag((IMessageLite) value);

+                case FieldType.Message:

+                    return ComputeMessageSizeNoTag((IMessageLite) value);

+                case FieldType.Bytes:

+                    return ComputeBytesSizeNoTag((ByteString) value);

+                case FieldType.UInt32:

+                    return ComputeUInt32SizeNoTag((uint) value);

+                case FieldType.SFixed32:

+                    return ComputeSFixed32SizeNoTag((int) value);

+                case FieldType.SFixed64:

+                    return ComputeSFixed64SizeNoTag((long) value);

+                case FieldType.SInt32:

+                    return ComputeSInt32SizeNoTag((int) value);

+                case FieldType.SInt64:

+                    return ComputeSInt64SizeNoTag((long) value);

+                case FieldType.Enum:

+                    if (value is Enum)

+                    {

+                        return ComputeEnumSizeNoTag(Convert.ToInt32(value));

+                    }

+                    else

+                    {

+                        return ComputeEnumSizeNoTag(((IEnumLite) value).Number);

+                    }

+                default:

+                    throw new ArgumentOutOfRangeException("Invalid field type " + fieldType);

+            }

+        }

+

+        /// <summary>

+        /// Compute the number of bytes that would be needed to encode a tag.

+        /// </summary>

+        public static int ComputeTagSize(int fieldNumber)

+        {

+            return ComputeRawVarint32Size(WireFormat.MakeTag(fieldNumber, 0));

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/CodedOutputStream.cs b/csharp/src/ProtocolBuffers/CodedOutputStream.cs
new file mode 100644
index 00000000..c37fcc18
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/CodedOutputStream.cs
@@ -0,0 +1,1322 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.Collections;

+using System.Collections.Generic;

+using System.IO;

+using System.Text;

+using Google.ProtocolBuffers.Collections;

+using Google.ProtocolBuffers.Descriptors;

+

+namespace Google.ProtocolBuffers

+{

+    /// <summary>

+    /// Encodes and writes protocol message fields.

+    /// </summary>

+    /// <remarks>

+    /// This class contains two kinds of methods:  methods that write specific

+    /// protocol message constructs and field types (e.g. WriteTag and

+    /// WriteInt32) and methods that write low-level values (e.g.

+    /// WriteRawVarint32 and WriteRawBytes).  If you are writing encoded protocol

+    /// messages, you should use the former methods, but if you are writing some

+    /// other format of your own design, use the latter. The names of the former

+    /// methods are taken from the protocol buffer type names, not .NET types.

+    /// (Hence WriteFloat instead of WriteSingle, and WriteBool instead of WriteBoolean.)

+    /// </remarks>

+    public sealed partial class CodedOutputStream : ICodedOutputStream

+    {

+        /// <summary>

+        /// The buffer size used by CreateInstance(Stream).

+        /// </summary>

+        public static readonly int DefaultBufferSize = 4096;

+

+        private readonly byte[] buffer;

+        private readonly int limit;

+        private int position;

+        private readonly Stream output;

+

+        #region Construction

+

+        private CodedOutputStream(byte[] buffer, int offset, int length)

+        {

+            this.output = null;

+            this.buffer = buffer;

+            this.position = offset;

+            this.limit = offset + length;

+        }

+

+        private CodedOutputStream(Stream output, byte[] buffer)

+        {

+            this.output = output;

+            this.buffer = buffer;

+            this.position = 0;

+            this.limit = buffer.Length;

+        }

+

+        /// <summary>

+        /// Creates a new CodedOutputStream which write to the given stream.

+        /// </summary>

+        public static CodedOutputStream CreateInstance(Stream output)

+        {

+            return CreateInstance(output, DefaultBufferSize);

+        }

+

+        /// <summary>

+        /// Creates a new CodedOutputStream which write to the given stream and uses

+        /// the specified buffer size.

+        /// </summary>

+        public static CodedOutputStream CreateInstance(Stream output, int bufferSize)

+        {

+            return new CodedOutputStream(output, new byte[bufferSize]);

+        }

+

+        /// <summary>

+        /// Creates a new CodedOutputStream that writes directly to the given

+        /// byte array. If more bytes are written than fit in the array,

+        /// OutOfSpaceException will be thrown.

+        /// </summary>

+        public static CodedOutputStream CreateInstance(byte[] flatArray)

+        {

+            return CreateInstance(flatArray, 0, flatArray.Length);

+        }

+

+        /// <summary>

+        /// Creates a new CodedOutputStream that writes directly to the given

+        /// byte array slice. If more bytes are written than fit in the array,

+        /// OutOfSpaceException will be thrown.

+        /// </summary>

+        public static CodedOutputStream CreateInstance(byte[] flatArray, int offset, int length)

+        {

+            return new CodedOutputStream(flatArray, offset, length);

+        }

+

+        #endregion

+

+        /// <summary>

+        /// Returns the current position in the stream, or the position in the output buffer

+        /// </summary>

+        public long Position

+        {

+            get

+            {

+                if (output != null)

+                {

+                    return output.Position + position;

+                }

+                return position;

+            }

+        }

+

+        void ICodedOutputStream.WriteMessageStart() { }

+        void ICodedOutputStream.WriteMessageEnd() { Flush(); }

+

+        #region Writing of unknown fields

+

+        [Obsolete]

+        public void WriteUnknownGroup(int fieldNumber, IMessageLite value)

+        {

+            WriteTag(fieldNumber, WireFormat.WireType.StartGroup);

+            value.WriteTo(this);

+            WriteTag(fieldNumber, WireFormat.WireType.EndGroup);

+        }

+

+        public void WriteUnknownBytes(int fieldNumber, ByteString value)

+        {

+            WriteBytes(fieldNumber, null /*not used*/, value);

+        }

+

+        public void WriteUnknownField(int fieldNumber, WireFormat.WireType wireType, ulong value)

+        {

+            if (wireType == WireFormat.WireType.Varint)

+            {

+                WriteUInt64(fieldNumber, null /*not used*/, value);

+            }

+            else if (wireType == WireFormat.WireType.Fixed32)

+            {

+                WriteFixed32(fieldNumber, null /*not used*/, (uint) value);

+            }

+            else if (wireType == WireFormat.WireType.Fixed64)

+            {

+                WriteFixed64(fieldNumber, null /*not used*/, value);

+            }

+            else

+            {

+                throw InvalidProtocolBufferException.InvalidWireType();

+            }

+        }

+

+        #endregion

+

+        #region Writing of tags and fields

+

+        public void WriteField(FieldType fieldType, int fieldNumber, string fieldName, object value)

+        {

+            switch (fieldType)

+            {

+                case FieldType.String:

+                    WriteString(fieldNumber, fieldName, (string) value);

+                    break;

+                case FieldType.Message:

+                    WriteMessage(fieldNumber, fieldName, (IMessageLite) value);

+                    break;

+                case FieldType.Group:

+                    WriteGroup(fieldNumber, fieldName, (IMessageLite) value);

+                    break;

+                case FieldType.Bytes:

+                    WriteBytes(fieldNumber, fieldName, (ByteString) value);

+                    break;

+                case FieldType.Bool:

+                    WriteBool(fieldNumber, fieldName, (bool) value);

+                    break;

+                case FieldType.Enum:

+                    if (value is Enum)

+                    {

+                        WriteEnum(fieldNumber, fieldName, (int) value, null /*not used*/);

+                    }

+                    else

+                    {

+                        WriteEnum(fieldNumber, fieldName, ((IEnumLite) value).Number, null /*not used*/);

+                    }

+                    break;

+                case FieldType.Int32:

+                    WriteInt32(fieldNumber, fieldName, (int) value);

+                    break;

+                case FieldType.Int64:

+                    WriteInt64(fieldNumber, fieldName, (long) value);

+                    break;

+                case FieldType.UInt32:

+                    WriteUInt32(fieldNumber, fieldName, (uint) value);

+                    break;

+                case FieldType.UInt64:

+                    WriteUInt64(fieldNumber, fieldName, (ulong) value);

+                    break;

+                case FieldType.SInt32:

+                    WriteSInt32(fieldNumber, fieldName, (int) value);

+                    break;

+                case FieldType.SInt64:

+                    WriteSInt64(fieldNumber, fieldName, (long) value);

+                    break;

+                case FieldType.Fixed32:

+                    WriteFixed32(fieldNumber, fieldName, (uint) value);

+                    break;

+                case FieldType.Fixed64:

+                    WriteFixed64(fieldNumber, fieldName, (ulong) value);

+                    break;

+                case FieldType.SFixed32:

+                    WriteSFixed32(fieldNumber, fieldName, (int) value);

+                    break;

+                case FieldType.SFixed64:

+                    WriteSFixed64(fieldNumber, fieldName, (long) value);

+                    break;

+                case FieldType.Double:

+                    WriteDouble(fieldNumber, fieldName, (double) value);

+                    break;

+                case FieldType.Float:

+                    WriteFloat(fieldNumber, fieldName, (float) value);

+                    break;

+            }

+        }

+

+        /// <summary>

+        /// Writes a double field value, including tag, to the stream.

+        /// </summary>

+        public void WriteDouble(int fieldNumber, string fieldName, double value)

+        {

+            WriteTag(fieldNumber, WireFormat.WireType.Fixed64);

+            WriteDoubleNoTag(value);

+        }

+

+        /// <summary>

+        /// Writes a float field value, including tag, to the stream.

+        /// </summary>

+        public void WriteFloat(int fieldNumber, string fieldName, float value)

+        {

+            WriteTag(fieldNumber, WireFormat.WireType.Fixed32);

+            WriteFloatNoTag(value);

+        }

+

+        /// <summary>

+        /// Writes a uint64 field value, including tag, to the stream.

+        /// </summary>

+        public void WriteUInt64(int fieldNumber, string fieldName, ulong value)

+        {

+            WriteTag(fieldNumber, WireFormat.WireType.Varint);

+            WriteRawVarint64(value);

+        }

+

+        /// <summary>

+        /// Writes an int64 field value, including tag, to the stream.

+        /// </summary>

+        public void WriteInt64(int fieldNumber, string fieldName, long value)

+        {

+            WriteTag(fieldNumber, WireFormat.WireType.Varint);

+            WriteRawVarint64((ulong) value);

+        }

+

+        /// <summary>

+        /// Writes an int32 field value, including tag, to the stream.

+        /// </summary>

+        public void WriteInt32(int fieldNumber, string fieldName, int value)

+        {

+            WriteTag(fieldNumber, WireFormat.WireType.Varint);

+            if (value >= 0)

+            {

+                WriteRawVarint32((uint) value);

+            }

+            else

+            {

+                // Must sign-extend.

+                WriteRawVarint64((ulong) value);

+            }

+        }

+

+        /// <summary>

+        /// Writes a fixed64 field value, including tag, to the stream.

+        /// </summary>

+        public void WriteFixed64(int fieldNumber, string fieldName, ulong value)

+        {

+            WriteTag(fieldNumber, WireFormat.WireType.Fixed64);

+            WriteRawLittleEndian64(value);

+        }

+

+        /// <summary>

+        /// Writes a fixed32 field value, including tag, to the stream.

+        /// </summary>

+        public void WriteFixed32(int fieldNumber, string fieldName, uint value)

+        {

+            WriteTag(fieldNumber, WireFormat.WireType.Fixed32);

+            WriteRawLittleEndian32(value);

+        }

+

+        /// <summary>

+        /// Writes a bool field value, including tag, to the stream.

+        /// </summary>

+        public void WriteBool(int fieldNumber, string fieldName, bool value)

+        {

+            WriteTag(fieldNumber, WireFormat.WireType.Varint);

+            WriteRawByte(value ? (byte) 1 : (byte) 0);

+        }

+

+        /// <summary>

+        /// Writes a string field value, including tag, to the stream.

+        /// </summary>

+        public void WriteString(int fieldNumber, string fieldName, string value)

+        {

+            WriteTag(fieldNumber, WireFormat.WireType.LengthDelimited);

+            // Optimise the case where we have enough space to write

+            // the string directly to the buffer, which should be common.

+            int length = Encoding.UTF8.GetByteCount(value);

+            WriteRawVarint32((uint) length);

+            if (limit - position >= length)

+            {

+                Encoding.UTF8.GetBytes(value, 0, value.Length, buffer, position);

+                position += length;

+            }

+            else

+            {

+                byte[] bytes = Encoding.UTF8.GetBytes(value);

+                WriteRawBytes(bytes);

+            }

+        }

+

+        /// <summary>

+        /// Writes a group field value, including tag, to the stream.

+        /// </summary>

+        public void WriteGroup(int fieldNumber, string fieldName, IMessageLite value)

+        {

+            WriteTag(fieldNumber, WireFormat.WireType.StartGroup);

+            value.WriteTo(this);

+            WriteTag(fieldNumber, WireFormat.WireType.EndGroup);

+        }

+

+        public void WriteMessage(int fieldNumber, string fieldName, IMessageLite value)

+        {

+            WriteTag(fieldNumber, WireFormat.WireType.LengthDelimited);

+            WriteRawVarint32((uint) value.SerializedSize);

+            value.WriteTo(this);

+        }

+

+        public void WriteBytes(int fieldNumber, string fieldName, ByteString value)

+        {

+            WriteTag(fieldNumber, WireFormat.WireType.LengthDelimited);

+            WriteRawVarint32((uint) value.Length);

+            value.WriteRawBytesTo(this);

+        }

+

+        public void WriteUInt32(int fieldNumber, string fieldName, uint value)

+        {

+            WriteTag(fieldNumber, WireFormat.WireType.Varint);

+            WriteRawVarint32(value);

+        }

+

+        public void WriteEnum(int fieldNumber, string fieldName, int value, object rawValue)

+        {

+            WriteTag(fieldNumber, WireFormat.WireType.Varint);

+            WriteInt32NoTag(value);

+        }

+

+        public void WriteSFixed32(int fieldNumber, string fieldName, int value)

+        {

+            WriteTag(fieldNumber, WireFormat.WireType.Fixed32);

+            WriteRawLittleEndian32((uint) value);

+        }

+

+        public void WriteSFixed64(int fieldNumber, string fieldName, long value)

+        {

+            WriteTag(fieldNumber, WireFormat.WireType.Fixed64);

+            WriteRawLittleEndian64((ulong) value);

+        }

+

+        public void WriteSInt32(int fieldNumber, string fieldName, int value)

+        {

+            WriteTag(fieldNumber, WireFormat.WireType.Varint);

+            WriteRawVarint32(EncodeZigZag32(value));

+        }

+

+        public void WriteSInt64(int fieldNumber, string fieldName, long value)

+        {

+            WriteTag(fieldNumber, WireFormat.WireType.Varint);

+            WriteRawVarint64(EncodeZigZag64(value));

+        }

+

+        public void WriteMessageSetExtension(int fieldNumber, string fieldName, IMessageLite value)

+        {

+            WriteTag(WireFormat.MessageSetField.Item, WireFormat.WireType.StartGroup);

+            WriteUInt32(WireFormat.MessageSetField.TypeID, "type_id", (uint) fieldNumber);

+            WriteMessage(WireFormat.MessageSetField.Message, "message", value);

+            WriteTag(WireFormat.MessageSetField.Item, WireFormat.WireType.EndGroup);

+        }

+

+        public void WriteMessageSetExtension(int fieldNumber, string fieldName, ByteString value)

+        {

+            WriteTag(WireFormat.MessageSetField.Item, WireFormat.WireType.StartGroup);

+            WriteUInt32(WireFormat.MessageSetField.TypeID, "type_id", (uint) fieldNumber);

+            WriteBytes(WireFormat.MessageSetField.Message, "message", value);

+            WriteTag(WireFormat.MessageSetField.Item, WireFormat.WireType.EndGroup);

+        }

+

+        #endregion

+

+        #region Writing of values without tags

+

+        public void WriteFieldNoTag(FieldType fieldType, object value)

+        {

+            switch (fieldType)

+            {

+                case FieldType.String:

+                    WriteStringNoTag((string) value);

+                    break;

+                case FieldType.Message:

+                    WriteMessageNoTag((IMessageLite) value);

+                    break;

+                case FieldType.Group:

+                    WriteGroupNoTag((IMessageLite) value);

+                    break;

+                case FieldType.Bytes:

+                    WriteBytesNoTag((ByteString) value);

+                    break;

+                case FieldType.Bool:

+                    WriteBoolNoTag((bool) value);

+                    break;

+                case FieldType.Enum:

+                    if (value is Enum)

+                    {

+                        WriteEnumNoTag((int) value);

+                    }

+                    else

+                    {

+                        WriteEnumNoTag(((IEnumLite) value).Number);

+                    }

+                    break;

+                case FieldType.Int32:

+                    WriteInt32NoTag((int) value);

+                    break;

+                case FieldType.Int64:

+                    WriteInt64NoTag((long) value);

+                    break;

+                case FieldType.UInt32:

+                    WriteUInt32NoTag((uint) value);

+                    break;

+                case FieldType.UInt64:

+                    WriteUInt64NoTag((ulong) value);

+                    break;

+                case FieldType.SInt32:

+                    WriteSInt32NoTag((int) value);

+                    break;

+                case FieldType.SInt64:

+                    WriteSInt64NoTag((long) value);

+                    break;

+                case FieldType.Fixed32:

+                    WriteFixed32NoTag((uint) value);

+                    break;

+                case FieldType.Fixed64:

+                    WriteFixed64NoTag((ulong) value);

+                    break;

+                case FieldType.SFixed32:

+                    WriteSFixed32NoTag((int) value);

+                    break;

+                case FieldType.SFixed64:

+                    WriteSFixed64NoTag((long) value);

+                    break;

+                case FieldType.Double:

+                    WriteDoubleNoTag((double) value);

+                    break;

+                case FieldType.Float:

+                    WriteFloatNoTag((float) value);

+                    break;

+            }

+        }

+

+        /// <summary>

+        /// Writes a double field value, including tag, to the stream.

+        /// </summary>

+        public void WriteDoubleNoTag(double value)

+        {

+            WriteRawLittleEndian64((ulong)FrameworkPortability.DoubleToInt64(value));

+        }

+

+        /// <summary>

+        /// Writes a float field value, without a tag, to the stream.

+        /// </summary>

+        public void WriteFloatNoTag(float value)

+        {

+            byte[] rawBytes = BitConverter.GetBytes(value);

+            if (!BitConverter.IsLittleEndian)

+            {

+                ByteArray.Reverse(rawBytes);

+            }

+

+            if (limit - position >= 4)

+            {

+                buffer[position++] = rawBytes[0];

+                buffer[position++] = rawBytes[1];

+                buffer[position++] = rawBytes[2];

+                buffer[position++] = rawBytes[3];

+            }

+            else

+            {

+                WriteRawBytes(rawBytes, 0, 4);

+            }

+        }

+

+        /// <summary>

+        /// Writes a uint64 field value, without a tag, to the stream.

+        /// </summary>

+        public void WriteUInt64NoTag(ulong value)

+        {

+            WriteRawVarint64(value);

+        }

+

+        /// <summary>

+        /// Writes an int64 field value, without a tag, to the stream.

+        /// </summary>

+        public void WriteInt64NoTag(long value)

+        {

+            WriteRawVarint64((ulong) value);

+        }

+

+        /// <summary>

+        /// Writes an int32 field value, without a tag, to the stream.

+        /// </summary>

+        public void WriteInt32NoTag(int value)

+        {

+            if (value >= 0)

+            {

+                WriteRawVarint32((uint) value);

+            }

+            else

+            {

+                // Must sign-extend.

+                WriteRawVarint64((ulong) value);

+            }

+        }

+

+        /// <summary>

+        /// Writes a fixed64 field value, without a tag, to the stream.

+        /// </summary>

+        public void WriteFixed64NoTag(ulong value)

+        {

+            WriteRawLittleEndian64(value);

+        }

+

+        /// <summary>

+        /// Writes a fixed32 field value, without a tag, to the stream.

+        /// </summary>

+        public void WriteFixed32NoTag(uint value)

+        {

+            WriteRawLittleEndian32(value);

+        }

+

+        /// <summary>

+        /// Writes a bool field value, without a tag, to the stream.

+        /// </summary>

+        public void WriteBoolNoTag(bool value)

+        {

+            WriteRawByte(value ? (byte) 1 : (byte) 0);

+        }

+

+        /// <summary>

+        /// Writes a string field value, without a tag, to the stream.

+        /// </summary>

+        public void WriteStringNoTag(string value)

+        {

+            // Optimise the case where we have enough space to write

+            // the string directly to the buffer, which should be common.

+            int length = Encoding.UTF8.GetByteCount(value);

+            WriteRawVarint32((uint) length);

+            if (limit - position >= length)

+            {

+                Encoding.UTF8.GetBytes(value, 0, value.Length, buffer, position);

+                position += length;

+            }

+            else

+            {

+                byte[] bytes = Encoding.UTF8.GetBytes(value);

+                WriteRawBytes(bytes);

+            }

+        }

+

+        /// <summary>

+        /// Writes a group field value, without a tag, to the stream.

+        /// </summary>

+        public void WriteGroupNoTag(IMessageLite value)

+        {

+            value.WriteTo(this);

+        }

+

+        public void WriteMessageNoTag(IMessageLite value)

+        {

+            WriteRawVarint32((uint) value.SerializedSize);

+            value.WriteTo(this);

+        }

+

+        public void WriteBytesNoTag(ByteString value)

+        {

+            WriteRawVarint32((uint) value.Length);

+            value.WriteRawBytesTo(this);

+        }

+

+        public void WriteUInt32NoTag(uint value)

+        {

+            WriteRawVarint32(value);

+        }

+

+        public void WriteEnumNoTag(int value)

+        {

+            WriteInt32NoTag(value);

+        }

+

+        public void WriteSFixed32NoTag(int value)

+        {

+            WriteRawLittleEndian32((uint) value);

+        }

+

+        public void WriteSFixed64NoTag(long value)

+        {

+            WriteRawLittleEndian64((ulong) value);

+        }

+

+        public void WriteSInt32NoTag(int value)

+        {

+            WriteRawVarint32(EncodeZigZag32(value));

+        }

+

+        public void WriteSInt64NoTag(long value)

+        {

+            WriteRawVarint64(EncodeZigZag64(value));

+        }

+

+        #endregion

+

+        #region Write array members

+

+        public void WriteArray(FieldType fieldType, int fieldNumber, string fieldName, IEnumerable list)

+        {

+            foreach (object element in list)

+            {

+                WriteField(fieldType, fieldNumber, fieldName, element);

+            }

+        }

+

+        public void WriteGroupArray<T>(int fieldNumber, string fieldName, IEnumerable<T> list)

+            where T : IMessageLite

+        {

+            foreach (IMessageLite value in list)

+            {

+                WriteGroup(fieldNumber, fieldName, value);

+            }

+        }

+

+        public void WriteMessageArray<T>(int fieldNumber, string fieldName, IEnumerable<T> list)

+            where T : IMessageLite

+        {

+            foreach (IMessageLite value in list)

+            {

+                WriteMessage(fieldNumber, fieldName, value);

+            }

+        }

+

+        public void WriteStringArray(int fieldNumber, string fieldName, IEnumerable<string> list)

+        {

+            foreach (var value in list)

+            {

+                WriteString(fieldNumber, fieldName, value);

+            }

+        }

+

+        public void WriteBytesArray(int fieldNumber, string fieldName, IEnumerable<ByteString> list)

+        {

+            foreach (var value in list)

+            {

+                WriteBytes(fieldNumber, fieldName, value);

+            }

+        }

+

+        public void WriteBoolArray(int fieldNumber, string fieldName, IEnumerable<bool> list)

+        {

+            foreach (var value in list)

+            {

+                WriteBool(fieldNumber, fieldName, value);

+            }

+        }

+

+        public void WriteInt32Array(int fieldNumber, string fieldName, IEnumerable<int> list)

+        {

+            foreach (var value in list)

+            {

+                WriteInt32(fieldNumber, fieldName, value);

+            }

+        }

+

+        public void WriteSInt32Array(int fieldNumber, string fieldName, IEnumerable<int> list)

+        {

+            foreach (var value in list)

+            {

+                WriteSInt32(fieldNumber, fieldName, value);

+            }

+        }

+

+        public void WriteUInt32Array(int fieldNumber, string fieldName, IEnumerable<uint> list)

+        {

+            foreach (var value in list)

+            {

+                WriteUInt32(fieldNumber, fieldName, value);

+            }

+        }

+

+        public void WriteFixed32Array(int fieldNumber, string fieldName, IEnumerable<uint> list)

+        {

+            foreach (var value in list)

+            {

+                WriteFixed32(fieldNumber, fieldName, value);

+            }

+        }

+

+        public void WriteSFixed32Array(int fieldNumber, string fieldName, IEnumerable<int> list)

+        {

+            foreach (var value in list)

+            {

+                WriteSFixed32(fieldNumber, fieldName, value);

+            }

+        }

+

+        public void WriteInt64Array(int fieldNumber, string fieldName, IEnumerable<long> list)

+        {

+            foreach (var value in list)

+            {

+                WriteInt64(fieldNumber, fieldName, value);

+            }

+        }

+

+        public void WriteSInt64Array(int fieldNumber, string fieldName, IEnumerable<long> list)

+        {

+            foreach (var value in list)

+            {

+                WriteSInt64(fieldNumber, fieldName, value);

+            }

+        }

+

+        public void WriteUInt64Array(int fieldNumber, string fieldName, IEnumerable<ulong> list)

+        {

+            foreach (var value in list)

+            {

+                WriteUInt64(fieldNumber, fieldName, value);

+            }

+        }

+

+        public void WriteFixed64Array(int fieldNumber, string fieldName, IEnumerable<ulong> list)

+        {

+            foreach (var value in list)

+            {

+                WriteFixed64(fieldNumber, fieldName, value);

+            }

+        }

+

+        public void WriteSFixed64Array(int fieldNumber, string fieldName, IEnumerable<long> list)

+        {

+            foreach (var value in list)

+            {

+                WriteSFixed64(fieldNumber, fieldName, value);

+            }

+        }

+

+        public void WriteDoubleArray(int fieldNumber, string fieldName, IEnumerable<double> list)

+        {

+            foreach (var value in list)

+            {

+                WriteDouble(fieldNumber, fieldName, value);

+            }

+        }

+

+        public void WriteFloatArray(int fieldNumber, string fieldName, IEnumerable<float> list)

+        {

+            foreach (var value in list)

+            {

+                WriteFloat(fieldNumber, fieldName, value);

+            }

+        }

+

+        public void WriteEnumArray<T>(int fieldNumber, string fieldName, IEnumerable<T> list)

+            where T : struct, IComparable, IFormattable

+        {

+            if (list is ICastArray)

+            {

+                foreach (int value in ((ICastArray) list).CastArray<int>())

+                {

+                    WriteEnum(fieldNumber, fieldName, value, null /*unused*/);

+                }

+            }

+            else

+            {

+                foreach (object value in list)

+                {

+                    WriteEnum(fieldNumber, fieldName, (int) value, null /*unused*/);

+                }

+            }

+        }

+

+        #endregion

+

+        #region Write packed array members

+

+        public void WritePackedArray(FieldType fieldType, int fieldNumber, string fieldName, IEnumerable list)

+        {

+            int calculatedSize = 0;

+            foreach (object element in list)

+            {

+                calculatedSize += ComputeFieldSizeNoTag(fieldType, element);

+            }

+

+            WriteTag(fieldNumber, WireFormat.WireType.LengthDelimited);

+            WriteRawVarint32((uint) calculatedSize);

+

+            foreach (object element in list)

+            {

+                WriteFieldNoTag(fieldType, element);

+            }

+        }

+

+        public void WritePackedGroupArray<T>(int fieldNumber, string fieldName, int calculatedSize, IEnumerable<T> list)

+            where T : IMessageLite

+        {

+            WriteTag(fieldNumber, WireFormat.WireType.LengthDelimited);

+            WriteRawVarint32((uint) calculatedSize);

+            foreach (IMessageLite value in list)

+            {

+                WriteGroupNoTag(value);

+            }

+        }

+

+        public void WritePackedMessageArray<T>(int fieldNumber, string fieldName, int calculatedSize,

+                                               IEnumerable<T> list)

+            where T : IMessageLite

+        {

+            WriteTag(fieldNumber, WireFormat.WireType.LengthDelimited);

+            WriteRawVarint32((uint) calculatedSize);

+            foreach (IMessageLite value in list)

+            {

+                WriteMessageNoTag(value);

+            }

+        }

+

+        public void WritePackedStringArray(int fieldNumber, string fieldName, int calculatedSize,

+                                           IEnumerable<string> list)

+        {

+            WriteTag(fieldNumber, WireFormat.WireType.LengthDelimited);

+            WriteRawVarint32((uint) calculatedSize);

+            foreach (var value in list)

+            {

+                WriteStringNoTag(value);

+            }

+        }

+

+        public void WritePackedBytesArray(int fieldNumber, string fieldName, int calculatedSize,

+                                          IEnumerable<ByteString> list)

+        {

+            WriteTag(fieldNumber, WireFormat.WireType.LengthDelimited);

+            WriteRawVarint32((uint) calculatedSize);

+            foreach (var value in list)

+            {

+                WriteBytesNoTag(value);

+            }

+        }

+

+        public void WritePackedBoolArray(int fieldNumber, string fieldName, int calculatedSize, IEnumerable<bool> list)

+        {

+            WriteTag(fieldNumber, WireFormat.WireType.LengthDelimited);

+            WriteRawVarint32((uint) calculatedSize);

+            foreach (var value in list)

+            {

+                WriteBoolNoTag(value);

+            }

+        }

+

+        public void WritePackedInt32Array(int fieldNumber, string fieldName, int calculatedSize, IEnumerable<int> list)

+        {

+            WriteTag(fieldNumber, WireFormat.WireType.LengthDelimited);

+            WriteRawVarint32((uint) calculatedSize);

+            foreach (var value in list)

+            {

+                WriteInt32NoTag(value);

+            }

+        }

+

+        public void WritePackedSInt32Array(int fieldNumber, string fieldName, int calculatedSize, IEnumerable<int> list)

+        {

+            WriteTag(fieldNumber, WireFormat.WireType.LengthDelimited);

+            WriteRawVarint32((uint) calculatedSize);

+            foreach (var value in list)

+            {

+                WriteSInt32NoTag(value);

+            }

+        }

+

+        public void WritePackedUInt32Array(int fieldNumber, string fieldName, int calculatedSize, IEnumerable<uint> list)

+        {

+            WriteTag(fieldNumber, WireFormat.WireType.LengthDelimited);

+            WriteRawVarint32((uint) calculatedSize);

+            foreach (var value in list)

+            {

+                WriteUInt32NoTag(value);

+            }

+        }

+

+        public void WritePackedFixed32Array(int fieldNumber, string fieldName, int calculatedSize,

+                                            IEnumerable<uint> list)

+        {

+            WriteTag(fieldNumber, WireFormat.WireType.LengthDelimited);

+            WriteRawVarint32((uint) calculatedSize);

+            foreach (var value in list)

+            {

+                WriteFixed32NoTag(value);

+            }

+        }

+

+        public void WritePackedSFixed32Array(int fieldNumber, string fieldName, int calculatedSize,

+                                             IEnumerable<int> list)

+        {

+            WriteTag(fieldNumber, WireFormat.WireType.LengthDelimited);

+            WriteRawVarint32((uint) calculatedSize);

+            foreach (var value in list)

+            {

+                WriteSFixed32NoTag(value);

+            }

+        }

+

+        public void WritePackedInt64Array(int fieldNumber, string fieldName, int calculatedSize, IEnumerable<long> list)

+        {

+            WriteTag(fieldNumber, WireFormat.WireType.LengthDelimited);

+            WriteRawVarint32((uint) calculatedSize);

+            foreach (var value in list)

+            {

+                WriteInt64NoTag(value);

+            }

+        }

+

+        public void WritePackedSInt64Array(int fieldNumber, string fieldName, int calculatedSize, IEnumerable<long> list)

+        {

+            WriteTag(fieldNumber, WireFormat.WireType.LengthDelimited);

+            WriteRawVarint32((uint) calculatedSize);

+            foreach (var value in list)

+            {

+                WriteSInt64NoTag(value);

+            }

+        }

+

+        public void WritePackedUInt64Array(int fieldNumber, string fieldName, int calculatedSize,

+                                           IEnumerable<ulong> list)

+        {

+            WriteTag(fieldNumber, WireFormat.WireType.LengthDelimited);

+            WriteRawVarint32((uint) calculatedSize);

+            foreach (var value in list)

+            {

+                WriteUInt64NoTag(value);

+            }

+        }

+

+        public void WritePackedFixed64Array(int fieldNumber, string fieldName, int calculatedSize,

+                                            IEnumerable<ulong> list)

+        {

+            WriteTag(fieldNumber, WireFormat.WireType.LengthDelimited);

+            WriteRawVarint32((uint) calculatedSize);

+            foreach (var value in list)

+            {

+                WriteFixed64NoTag(value);

+            }

+        }

+

+        public void WritePackedSFixed64Array(int fieldNumber, string fieldName, int calculatedSize,

+                                             IEnumerable<long> list)

+        {

+            WriteTag(fieldNumber, WireFormat.WireType.LengthDelimited);

+            WriteRawVarint32((uint) calculatedSize);

+            foreach (var value in list)

+            {

+                WriteSFixed64NoTag(value);

+            }

+        }

+

+        public void WritePackedDoubleArray(int fieldNumber, string fieldName, int calculatedSize,

+                                           IEnumerable<double> list)

+        {

+            WriteTag(fieldNumber, WireFormat.WireType.LengthDelimited);

+            WriteRawVarint32((uint) calculatedSize);

+            foreach (var value in list)

+            {

+                WriteDoubleNoTag(value);

+            }

+        }

+

+        public void WritePackedFloatArray(int fieldNumber, string fieldName, int calculatedSize, IEnumerable<float> list)

+        {

+            WriteTag(fieldNumber, WireFormat.WireType.LengthDelimited);

+            WriteRawVarint32((uint) calculatedSize);

+            foreach (var value in list)

+            {

+                WriteFloatNoTag(value);

+            }

+        }

+

+        public void WritePackedEnumArray<T>(int fieldNumber, string fieldName, int calculatedSize, IEnumerable<T> list)

+            where T : struct, IComparable, IFormattable

+        {

+            WriteTag(fieldNumber, WireFormat.WireType.LengthDelimited);

+            WriteRawVarint32((uint) calculatedSize);

+            if (list is ICastArray)

+            {

+                foreach (int value in ((ICastArray) list).CastArray<int>())

+                {

+                    WriteEnumNoTag(value);

+                }

+            }

+            else

+            {

+                foreach (object value in list)

+                {

+                    WriteEnumNoTag((int) value);

+                }

+            }

+        }

+

+        #endregion

+

+        #region Underlying writing primitives

+

+        /// <summary>

+        /// Encodes and writes a tag.

+        /// </summary>

+        public void WriteTag(int fieldNumber, WireFormat.WireType type)

+        {

+            WriteRawVarint32(WireFormat.MakeTag(fieldNumber, type));

+        }

+

+        /// <summary>

+        /// Writes a 32 bit value as a varint. The fast route is taken when

+        /// there's enough buffer space left to whizz through without checking

+        /// for each byte; otherwise, we resort to calling WriteRawByte each time.

+        /// </summary>

+        public void WriteRawVarint32(uint value)

+        {

+            while (value > 127 && position < limit)

+            {

+                buffer[position++] = (byte) ((value & 0x7F) | 0x80);

+                value >>= 7;

+            }

+            while (value > 127)

+            {

+                WriteRawByte((byte) ((value & 0x7F) | 0x80));

+                value >>= 7;

+            }

+            if (position < limit)

+            {

+                buffer[position++] = (byte) value;

+            }

+            else

+            {

+                WriteRawByte((byte) value);

+            }

+        }

+

+        public void WriteRawVarint64(ulong value)

+        {

+            while (value > 127 && position < limit)

+            {

+                buffer[position++] = (byte) ((value & 0x7F) | 0x80);

+                value >>= 7;

+            }

+            while (value > 127)

+            {

+                WriteRawByte((byte) ((value & 0x7F) | 0x80));

+                value >>= 7;

+            }

+            if (position < limit)

+            {

+                buffer[position++] = (byte) value;

+            }

+            else

+            {

+                WriteRawByte((byte) value);

+            }

+        }

+

+        public void WriteRawLittleEndian32(uint value)

+        {

+            if (position + 4 > limit)

+            {

+                WriteRawByte((byte) value);

+                WriteRawByte((byte) (value >> 8));

+                WriteRawByte((byte) (value >> 16));

+                WriteRawByte((byte) (value >> 24));

+            }

+            else

+            {

+                buffer[position++] = ((byte) value);

+                buffer[position++] = ((byte) (value >> 8));

+                buffer[position++] = ((byte) (value >> 16));

+                buffer[position++] = ((byte) (value >> 24));

+            }

+        }

+

+        public void WriteRawLittleEndian64(ulong value)

+        {

+            if (position + 8 > limit)

+            {

+                WriteRawByte((byte) value);

+                WriteRawByte((byte) (value >> 8));

+                WriteRawByte((byte) (value >> 16));

+                WriteRawByte((byte) (value >> 24));

+                WriteRawByte((byte) (value >> 32));

+                WriteRawByte((byte) (value >> 40));

+                WriteRawByte((byte) (value >> 48));

+                WriteRawByte((byte) (value >> 56));

+            }

+            else

+            {

+                buffer[position++] = ((byte) value);

+                buffer[position++] = ((byte) (value >> 8));

+                buffer[position++] = ((byte) (value >> 16));

+                buffer[position++] = ((byte) (value >> 24));

+                buffer[position++] = ((byte) (value >> 32));

+                buffer[position++] = ((byte) (value >> 40));

+                buffer[position++] = ((byte) (value >> 48));

+                buffer[position++] = ((byte) (value >> 56));

+            }

+        }

+

+        public void WriteRawByte(byte value)

+        {

+            if (position == limit)

+            {

+                RefreshBuffer();

+            }

+

+            buffer[position++] = value;

+        }

+

+        public void WriteRawByte(uint value)

+        {

+            WriteRawByte((byte) value);

+        }

+

+        /// <summary>

+        /// Writes out an array of bytes.

+        /// </summary>

+        public void WriteRawBytes(byte[] value)

+        {

+            WriteRawBytes(value, 0, value.Length);

+        }

+

+        /// <summary>

+        /// Writes out part of an array of bytes.

+        /// </summary>

+        public void WriteRawBytes(byte[] value, int offset, int length)

+        {

+            if (limit - position >= length)

+            {

+                ByteArray.Copy(value, offset, buffer, position, length);

+                // We have room in the current buffer.

+                position += length;

+            }

+            else

+            {

+                // Write extends past current buffer.  Fill the rest of this buffer and

+                // flush.

+                int bytesWritten = limit - position;

+                ByteArray.Copy(value, offset, buffer, position, bytesWritten);

+                offset += bytesWritten;

+                length -= bytesWritten;

+                position = limit;

+                RefreshBuffer();

+

+                // Now deal with the rest.

+                // Since we have an output stream, this is our buffer

+                // and buffer offset == 0

+                if (length <= limit)

+                {

+                    // Fits in new buffer.

+                    ByteArray.Copy(value, offset, buffer, 0, length);

+                    position = length;

+                }

+                else

+                {

+                    // Write is very big.  Let's do it all at once.

+                    output.Write(value, offset, length);

+                }

+            }

+        }

+

+        #endregion

+

+        /// <summary>

+        /// Encode a 32-bit value with ZigZag encoding.

+        /// </summary>

+        /// <remarks>

+        /// ZigZag encodes signed integers into values that can be efficiently

+        /// encoded with varint.  (Otherwise, negative values must be 

+        /// sign-extended to 64 bits to be varint encoded, thus always taking

+        /// 10 bytes on the wire.)

+        /// </remarks>

+        public static uint EncodeZigZag32(int n)

+        {

+            // Note:  the right-shift must be arithmetic

+            return (uint) ((n << 1) ^ (n >> 31));

+        }

+

+        /// <summary>

+        /// Encode a 64-bit value with ZigZag encoding.

+        /// </summary>

+        /// <remarks>

+        /// ZigZag encodes signed integers into values that can be efficiently

+        /// encoded with varint.  (Otherwise, negative values must be 

+        /// sign-extended to 64 bits to be varint encoded, thus always taking

+        /// 10 bytes on the wire.)

+        /// </remarks>

+        public static ulong EncodeZigZag64(long n)

+        {

+            return (ulong) ((n << 1) ^ (n >> 63));

+        }

+

+        private void RefreshBuffer()

+        {

+            if (output == null)

+            {

+                // We're writing to a single buffer.

+                throw new OutOfSpaceException();

+            }

+

+            // Since we have an output stream, this is our buffer

+            // and buffer offset == 0

+            output.Write(buffer, 0, position);

+            position = 0;

+        }

+

+        /// <summary>

+        /// Indicates that a CodedOutputStream wrapping a flat byte array

+        /// ran out of space.

+        /// </summary>

+        public sealed class OutOfSpaceException : IOException

+        {

+            internal OutOfSpaceException()

+                : base("CodedOutputStream was writing to a flat byte array and ran out of space.")

+            {

+            }

+        }

+

+        public void Flush()

+        {

+            if (output != null)

+            {

+                RefreshBuffer();

+            }

+        }

+

+        /// <summary>

+        /// Verifies that SpaceLeft returns zero. It's common to create a byte array

+        /// that is exactly big enough to hold a message, then write to it with

+        /// a CodedOutputStream. Calling CheckNoSpaceLeft after writing verifies that

+        /// the message was actually as big as expected, which can help bugs.

+        /// </summary>

+        public void CheckNoSpaceLeft()

+        {

+            if (SpaceLeft != 0)

+            {

+                throw new InvalidOperationException("Did not write as much data as expected.");

+            }

+        }

+

+        /// <summary>

+        /// If writing to a flat array, returns the space left in the array. Otherwise,

+        /// throws an InvalidOperationException.

+        /// </summary>

+        public int SpaceLeft

+        {

+            get

+            {

+                if (output == null)

+                {

+                    return limit - position;

+                }

+                else

+                {

+                    throw new InvalidOperationException(

+                        "SpaceLeft can only be called on CodedOutputStreams that are " +

+                        "writing to a flat array.");

+                }

+            }

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/Collections/Dictionaries.cs b/csharp/src/ProtocolBuffers/Collections/Dictionaries.cs
new file mode 100644
index 00000000..1f3791b1
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/Collections/Dictionaries.cs
@@ -0,0 +1,122 @@
+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+using System;

+using System.Collections;

+using System.Collections.Generic;

+

+namespace Google.ProtocolBuffers.Collections

+{

+    /// <summary>

+    /// Utility class for dictionaries.

+    /// </summary>

+    public static class Dictionaries

+    {

+        /// <summary>

+        /// Compares two dictionaries for equality. Each value is compared with equality using Equals

+        /// for non-IEnumerable implementations, and using EnumerableEquals otherwise.

+        /// TODO(jonskeet): This is clearly pretty slow, and involves lots of boxing/unboxing...

+        /// </summary>

+        public static bool Equals<TKey, TValue>(IDictionary<TKey, TValue> left, IDictionary<TKey, TValue> right)

+        {

+            if (left.Count != right.Count)

+            {

+                return false;

+            }

+            foreach (KeyValuePair<TKey, TValue> leftEntry in left)

+            {

+                TValue rightValue;

+                if (!right.TryGetValue(leftEntry.Key, out rightValue))

+                {

+                    return false;

+                }

+

+                IEnumerable leftEnumerable = leftEntry.Value as IEnumerable;

+                IEnumerable rightEnumerable = rightValue as IEnumerable;

+                if (leftEnumerable == null || rightEnumerable == null)

+                {

+                    if (!Equals(leftEntry.Value, rightValue))

+                    {

+                        return false;

+                    }

+                }

+                else

+                {

+                    if (!Enumerables.Equals(leftEnumerable, rightEnumerable))

+                    {

+                        return false;

+                    }

+                }

+            }

+            return true;

+        }

+

+        public static IDictionary<TKey, TValue> AsReadOnly<TKey, TValue>(IDictionary<TKey, TValue> dictionary)

+        {

+            return dictionary.IsReadOnly ? dictionary : new ReadOnlyDictionary<TKey, TValue>(dictionary);

+        }

+

+        /// <summary>

+        /// Creates a hashcode for a dictionary by XORing the hashcodes of all the fields

+        /// and values. (By XORing, we avoid ordering issues.)

+        /// TODO(jonskeet): Currently XORs other stuff too, and assumes non-null values.

+        /// </summary>

+        public static int GetHashCode<TKey, TValue>(IDictionary<TKey, TValue> dictionary)

+        {

+            int ret = 31;

+            foreach (KeyValuePair<TKey, TValue> entry in dictionary)

+            {

+                int hash = entry.Key.GetHashCode() ^ GetDeepHashCode(entry.Value);

+                ret ^= hash;

+            }

+            return ret;

+        }

+

+        /// <summary>

+        /// Determines the hash of a value by either taking it directly or hashing all the elements

+        /// for IEnumerable implementations.

+        /// </summary>

+        private static int GetDeepHashCode(object value)

+        {

+            IEnumerable iterable = value as IEnumerable;

+            if (iterable == null)

+            {

+                return value.GetHashCode();

+            }

+            int hash = 29;

+            foreach (object element in iterable)

+            {

+                hash = hash*37 + element.GetHashCode();

+            }

+            return hash;

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/Collections/Enumerables.cs b/csharp/src/ProtocolBuffers/Collections/Enumerables.cs
new file mode 100644
index 00000000..7ad9a832
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/Collections/Enumerables.cs
@@ -0,0 +1,74 @@
+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+using System;

+using System.Collections;

+

+namespace Google.ProtocolBuffers.Collections

+{

+    /// <summary>

+    /// Utility class for IEnumerable (and potentially the generic version in the future).

+    /// </summary>

+    public static class Enumerables

+    {

+        public static bool Equals(IEnumerable left, IEnumerable right)

+        {

+            IEnumerator leftEnumerator = left.GetEnumerator();

+            try

+            {

+                foreach (object rightObject in right)

+                {

+                    if (!leftEnumerator.MoveNext())

+                    {

+                        return false;

+                    }

+                    if (!Equals(leftEnumerator.Current, rightObject))

+                    {

+                        return false;

+                    }

+                }

+                if (leftEnumerator.MoveNext())

+                {

+                    return false;

+                }

+            }

+            finally

+            {

+                IDisposable leftEnumeratorDisposable = leftEnumerator as IDisposable;

+                if (leftEnumeratorDisposable != null)

+                {

+                    leftEnumeratorDisposable.Dispose();

+                }

+            }

+            return true;

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/Collections/IPopsicleList.cs b/csharp/src/ProtocolBuffers/Collections/IPopsicleList.cs
new file mode 100644
index 00000000..a1a75815
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/Collections/IPopsicleList.cs
@@ -0,0 +1,58 @@
+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+using System.Collections.Generic;

+

+namespace Google.ProtocolBuffers.Collections

+{

+    /// <summary>

+    /// A list which has an Add method which accepts an IEnumerable[T].

+    /// This allows whole collections to be added easily using collection initializers.

+    /// It causes a potential overload confusion if T : IEnumerable[T], but in

+    /// practice that won't happen in protocol buffers.

+    /// </summary>

+    /// <remarks>This is only currently implemented by PopsicleList, and it's likely

+    /// to stay that way - hence the name. More genuinely descriptive names are

+    /// horribly ugly. (At least, the ones the author could think of...)</remarks>

+    /// <typeparam name="T">The element type of the list</typeparam>

+    public interface IPopsicleList<T> : IList<T>

+    {

+        void Add(IEnumerable<T> collection);

+    }

+

+    /// <summary>

+    /// Used to efficiently cast the elements of enumerations

+    /// </summary>

+    internal interface ICastArray

+    {

+        IEnumerable<TItemType> CastArray<TItemType>();

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/Collections/Lists.cs b/csharp/src/ProtocolBuffers/Collections/Lists.cs
new file mode 100644
index 00000000..a24e1d9b
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/Collections/Lists.cs
@@ -0,0 +1,110 @@
+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+using System.Collections.Generic;

+using System.Collections.ObjectModel;

+

+namespace Google.ProtocolBuffers.Collections

+{

+    /// <summary>

+    /// Utility non-generic class for calling into Lists{T} using type inference.

+    /// </summary>

+    public static class Lists

+    {

+        /// <summary>

+        /// Returns a read-only view of the specified list.

+        /// </summary>

+        public static IList<T> AsReadOnly<T>(IList<T> list)

+        {

+            return Lists<T>.AsReadOnly(list);

+        }

+

+        public static bool Equals<T>(IList<T> left, IList<T> right)

+        {

+            if (left == right)

+            {

+                return true;

+            }

+            if (left == null || right == null)

+            {

+                return false;

+            }

+            if (left.Count != right.Count)

+            {

+                return false;

+            }

+            IEqualityComparer<T> comparer = EqualityComparer<T>.Default;

+            for (int i = 0; i < left.Count; i++)

+            {

+                if (!comparer.Equals(left[i], right[i]))

+                {

+                    return false;

+                }

+            }

+            return true;

+        }

+

+        public static int GetHashCode<T>(IList<T> list)

+        {

+            int hash = 31;

+            foreach (T element in list)

+            {

+                hash = hash*29 + element.GetHashCode();

+            }

+            return hash;

+        }

+    }

+

+    /// <summary>

+    /// Utility class for dealing with lists.

+    /// </summary>

+    public static class Lists<T>

+    {

+        private static readonly ReadOnlyCollection<T> empty = new ReadOnlyCollection<T>(new T[0]);

+

+        /// <summary>

+        /// Returns an immutable empty list.

+        /// </summary>

+        public static ReadOnlyCollection<T> Empty

+        {

+            get { return empty; }

+        }

+

+        /// <summary>

+        /// Returns either the original reference if it's already read-only,

+        /// or a new ReadOnlyCollection wrapping the original list.

+        /// </summary>

+        public static IList<T> AsReadOnly(IList<T> list)

+        {

+            return list.IsReadOnly ? list : new ReadOnlyCollection<T>(list);

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/Collections/PopsicleList.cs b/csharp/src/ProtocolBuffers/Collections/PopsicleList.cs
new file mode 100644
index 00000000..3de97f89
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/Collections/PopsicleList.cs
@@ -0,0 +1,208 @@
+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+using System;

+using System.Collections;

+using System.Collections.Generic;

+

+namespace Google.ProtocolBuffers.Collections

+{

+    /// <summary>

+    /// Proxies calls to a <see cref="List{T}" />, but allows the list

+    /// to be made read-only (with the <see cref="MakeReadOnly" /> method), 

+    /// after which any modifying methods throw <see cref="NotSupportedException" />.

+    /// </summary>

+    public sealed class PopsicleList<T> : IPopsicleList<T>, ICastArray

+    {

+        private static readonly bool CheckForNull = default(T) == null;

+        private static readonly T[] EmptySet = new T[0];

+

+        private List<T> items;

+        private bool readOnly;

+

+        /// <summary>

+        /// Makes this list read-only ("freezes the popsicle"). From this

+        /// point on, mutating methods (Clear, Add etc) will throw a

+        /// NotSupportedException. There is no way of "defrosting" the list afterwards.

+        /// </summary>

+        public void MakeReadOnly()

+        {

+            readOnly = true;

+        }

+

+        public int IndexOf(T item)

+        {

+            return items == null ? -1 : items.IndexOf(item);

+        }

+

+        public void Insert(int index, T item)

+        {

+            ValidateModification();

+            if (CheckForNull)

+            {

+                ThrowHelper.ThrowIfNull(item);

+            }

+            items.Insert(index, item);

+        }

+

+        public void RemoveAt(int index)

+        {

+            ValidateModification();

+            items.RemoveAt(index);

+        }

+

+        public T this[int index]

+        {

+            get

+            {

+                if (items == null)

+                {

+                    throw new ArgumentOutOfRangeException();

+                }

+                return items[index];

+            }

+            set

+            {

+                ValidateModification();

+                if (CheckForNull)

+                {

+                    ThrowHelper.ThrowIfNull(value);

+                }

+                items[index] = value;

+            }

+        }

+

+        public void Add(T item)

+        {

+            ValidateModification();

+            if (CheckForNull)

+            {

+                ThrowHelper.ThrowIfNull(item);

+            }

+            items.Add(item);

+        }

+

+        public void Clear()

+        {

+            ValidateModification();

+            items.Clear();

+        }

+

+        public bool Contains(T item)

+        {

+            return items == null ? false : items.Contains(item);

+        }

+

+        public void CopyTo(T[] array, int arrayIndex)

+        {

+            if (items != null)

+            {

+                items.CopyTo(array, arrayIndex);

+            }

+        }

+

+        public int Count

+        {

+            get { return items == null ? 0 : items.Count; }

+        }

+

+        public bool IsReadOnly

+        {

+            get { return readOnly; }

+        }

+

+        public bool Remove(T item)

+        {

+            ValidateModification();

+            return items.Remove(item);

+        }

+

+        public IEnumerator<T> GetEnumerator()

+        {

+            IEnumerable<T> tenum = (IEnumerable<T>)items ?? EmptySet;

+            return tenum.GetEnumerator();

+        }

+

+        IEnumerator IEnumerable.GetEnumerator()

+        {

+            return GetEnumerator();

+        }

+

+        public void Add(IEnumerable<T> collection)

+        {

+            ValidateModification();

+            ThrowHelper.ThrowIfNull(collection);

+

+            if (!CheckForNull || collection is PopsicleList<T>)

+            {

+                items.AddRange(collection);

+            }

+            else

+            {

+                // Assumption, it's ok to enumerate collections more than once.

+                if (collection is ICollection<T>)

+                {

+                    ThrowHelper.ThrowIfAnyNull(collection);

+                    items.AddRange(collection);

+                }

+                else

+                {

+                    foreach (T item in collection)

+                    {

+                        ThrowHelper.ThrowIfNull(item);

+                        items.Add(item);

+                    }

+                }

+            }

+        }

+

+        private void ValidateModification()

+        {

+            if (readOnly)

+            {

+                throw new NotSupportedException("List is read-only");

+            }

+            if (items == null)

+            {

+                items = new List<T>();

+            }

+        }

+

+        IEnumerable<TItemType> ICastArray.CastArray<TItemType>()

+        {

+            if (items == null)

+            {

+                return PopsicleList<TItemType>.EmptySet;

+            }

+            return (TItemType[]) (object) items.ToArray();

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/Collections/ReadOnlyDictionary.cs b/csharp/src/ProtocolBuffers/Collections/ReadOnlyDictionary.cs
new file mode 100644
index 00000000..b0bc55ff
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/Collections/ReadOnlyDictionary.cs
@@ -0,0 +1,146 @@
+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+using System;

+using System.Collections;

+using System.Collections.Generic;

+

+namespace Google.ProtocolBuffers.Collections

+{

+    /// <summary>

+    /// Read-only wrapper around another dictionary.

+    /// </summary>

+    public sealed class ReadOnlyDictionary<TKey, TValue> : IDictionary<TKey, TValue>

+    {

+        private readonly IDictionary<TKey, TValue> wrapped;

+

+        public ReadOnlyDictionary(IDictionary<TKey, TValue> wrapped)

+        {

+            this.wrapped = wrapped;

+        }

+

+        public void Add(TKey key, TValue value)

+        {

+            throw new InvalidOperationException();

+        }

+

+        public bool ContainsKey(TKey key)

+        {

+            return wrapped.ContainsKey(key);

+        }

+

+        public ICollection<TKey> Keys

+        {

+            get { return wrapped.Keys; }

+        }

+

+        public bool Remove(TKey key)

+        {

+            throw new InvalidOperationException();

+        }

+

+        public bool TryGetValue(TKey key, out TValue value)

+        {

+            return wrapped.TryGetValue(key, out value);

+        }

+

+        public ICollection<TValue> Values

+        {

+            get { return wrapped.Values; }

+        }

+

+        public TValue this[TKey key]

+        {

+            get { return wrapped[key]; }

+            set { throw new InvalidOperationException(); }

+        }

+

+        public void Add(KeyValuePair<TKey, TValue> item)

+        {

+            throw new InvalidOperationException();

+        }

+

+        public void Clear()

+        {

+            throw new InvalidOperationException();

+        }

+

+        public bool Contains(KeyValuePair<TKey, TValue> item)

+        {

+            return wrapped.Contains(item);

+        }

+

+        public void CopyTo(KeyValuePair<TKey, TValue>[] array, int arrayIndex)

+        {

+            wrapped.CopyTo(array, arrayIndex);

+        }

+

+        public int Count

+        {

+            get { return wrapped.Count; }

+        }

+

+        public bool IsReadOnly

+        {

+            get { return true; }

+        }

+

+        public bool Remove(KeyValuePair<TKey, TValue> item)

+        {

+            throw new InvalidOperationException();

+        }

+

+        public IEnumerator<KeyValuePair<TKey, TValue>> GetEnumerator()

+        {

+            return wrapped.GetEnumerator();

+        }

+

+        IEnumerator IEnumerable.GetEnumerator()

+        {

+            return ((IEnumerable) wrapped).GetEnumerator();

+        }

+

+        public override bool Equals(object obj)

+        {

+            return wrapped.Equals(obj);

+        }

+

+        public override int GetHashCode()

+        {

+            return wrapped.GetHashCode();

+        }

+

+        public override string ToString()

+        {

+            return wrapped.ToString();

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/Delegates.cs b/csharp/src/ProtocolBuffers/Delegates.cs
new file mode 100644
index 00000000..3b62bc0c
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/Delegates.cs
@@ -0,0 +1,54 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System.IO;

+

+namespace Google.ProtocolBuffers

+{

+    /// <summary>

+    /// Delegate to return a stream when asked, used by MessageStreamIterator.

+    /// </summary>

+    public delegate Stream StreamProvider();

+

+    // These delegate declarations mirror the ones in .NET 3.5 for the sake of familiarity.

+    internal delegate TResult Func<TResult>();

+

+    internal delegate TResult Func<T, TResult>(T arg);

+

+    internal delegate TResult Func<T1, T2, TResult>(T1 arg1, T2 arg2);

+

+    internal delegate void Action<T1, T2>(T1 arg1, T2 arg2);

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/DescriptorProtos/DescriptorProtoFile.cs b/csharp/src/ProtocolBuffers/DescriptorProtos/DescriptorProtoFile.cs
new file mode 100644
index 00000000..b6a099ed
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/DescriptorProtos/DescriptorProtoFile.cs
@@ -0,0 +1,10538 @@
+// Manual changes:
+// - renamed class to DescriptorProtoFile
+// - renamed file to DescriptorProtoFile.cs
+//
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/descriptor.proto
+#pragma warning disable 1591, 0612, 3021
+#region Designer generated code
+
+using pb = global::Google.ProtocolBuffers;
+using pbc = global::Google.ProtocolBuffers.Collections;
+using pbd = global::Google.ProtocolBuffers.Descriptors;
+using scg = global::System.Collections.Generic;
+namespace Google.ProtocolBuffers.DescriptorProtos {
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public static partial class DescriptorProtoFile {
+
+    #region Extension registration
+    public static void RegisterAllExtensions(pb::ExtensionRegistry registry) {
+    }
+    #endregion
+    #region Static variables
+    internal static pbd::MessageDescriptor internal__static_google_protobuf_FileDescriptorSet__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.DescriptorProtos.FileDescriptorSet, global::Google.ProtocolBuffers.DescriptorProtos.FileDescriptorSet.Builder> internal__static_google_protobuf_FileDescriptorSet__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_google_protobuf_FileDescriptorProto__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.DescriptorProtos.FileDescriptorProto, global::Google.ProtocolBuffers.DescriptorProtos.FileDescriptorProto.Builder> internal__static_google_protobuf_FileDescriptorProto__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_google_protobuf_DescriptorProto__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto, global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto.Builder> internal__static_google_protobuf_DescriptorProto__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_google_protobuf_DescriptorProto_ExtensionRange__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto.Types.ExtensionRange, global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto.Types.ExtensionRange.Builder> internal__static_google_protobuf_DescriptorProto_ExtensionRange__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_google_protobuf_FieldDescriptorProto__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto, global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto.Builder> internal__static_google_protobuf_FieldDescriptorProto__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_google_protobuf_OneofDescriptorProto__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.DescriptorProtos.OneofDescriptorProto, global::Google.ProtocolBuffers.DescriptorProtos.OneofDescriptorProto.Builder> internal__static_google_protobuf_OneofDescriptorProto__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_google_protobuf_EnumDescriptorProto__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.DescriptorProtos.EnumDescriptorProto, global::Google.ProtocolBuffers.DescriptorProtos.EnumDescriptorProto.Builder> internal__static_google_protobuf_EnumDescriptorProto__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_google_protobuf_EnumValueDescriptorProto__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.DescriptorProtos.EnumValueDescriptorProto, global::Google.ProtocolBuffers.DescriptorProtos.EnumValueDescriptorProto.Builder> internal__static_google_protobuf_EnumValueDescriptorProto__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_google_protobuf_ServiceDescriptorProto__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.DescriptorProtos.ServiceDescriptorProto, global::Google.ProtocolBuffers.DescriptorProtos.ServiceDescriptorProto.Builder> internal__static_google_protobuf_ServiceDescriptorProto__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_google_protobuf_MethodDescriptorProto__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.DescriptorProtos.MethodDescriptorProto, global::Google.ProtocolBuffers.DescriptorProtos.MethodDescriptorProto.Builder> internal__static_google_protobuf_MethodDescriptorProto__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_google_protobuf_FileOptions__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.DescriptorProtos.FileOptions, global::Google.ProtocolBuffers.DescriptorProtos.FileOptions.Builder> internal__static_google_protobuf_FileOptions__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_google_protobuf_MessageOptions__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.DescriptorProtos.MessageOptions, global::Google.ProtocolBuffers.DescriptorProtos.MessageOptions.Builder> internal__static_google_protobuf_MessageOptions__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_google_protobuf_FieldOptions__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.DescriptorProtos.FieldOptions, global::Google.ProtocolBuffers.DescriptorProtos.FieldOptions.Builder> internal__static_google_protobuf_FieldOptions__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_google_protobuf_EnumOptions__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.DescriptorProtos.EnumOptions, global::Google.ProtocolBuffers.DescriptorProtos.EnumOptions.Builder> internal__static_google_protobuf_EnumOptions__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_google_protobuf_EnumValueOptions__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.DescriptorProtos.EnumValueOptions, global::Google.ProtocolBuffers.DescriptorProtos.EnumValueOptions.Builder> internal__static_google_protobuf_EnumValueOptions__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_google_protobuf_ServiceOptions__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.DescriptorProtos.ServiceOptions, global::Google.ProtocolBuffers.DescriptorProtos.ServiceOptions.Builder> internal__static_google_protobuf_ServiceOptions__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_google_protobuf_MethodOptions__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.DescriptorProtos.MethodOptions, global::Google.ProtocolBuffers.DescriptorProtos.MethodOptions.Builder> internal__static_google_protobuf_MethodOptions__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_google_protobuf_UninterpretedOption__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption, global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption.Builder> internal__static_google_protobuf_UninterpretedOption__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_google_protobuf_UninterpretedOption_NamePart__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption.Types.NamePart, global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption.Types.NamePart.Builder> internal__static_google_protobuf_UninterpretedOption_NamePart__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_google_protobuf_SourceCodeInfo__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.DescriptorProtos.SourceCodeInfo, global::Google.ProtocolBuffers.DescriptorProtos.SourceCodeInfo.Builder> internal__static_google_protobuf_SourceCodeInfo__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_google_protobuf_SourceCodeInfo_Location__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.DescriptorProtos.SourceCodeInfo.Types.Location, global::Google.ProtocolBuffers.DescriptorProtos.SourceCodeInfo.Types.Location.Builder> internal__static_google_protobuf_SourceCodeInfo_Location__FieldAccessorTable;
+    #endregion
+    #region Descriptor
+    public static pbd::FileDescriptor Descriptor {
+      get { return descriptor; }
+    }
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+
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+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.DescriptorProtos.MethodOptions, global::Google.ProtocolBuffers.DescriptorProtos.MethodOptions.Builder>(internal__static_google_protobuf_MethodOptions__Descriptor,
+                new string[] { "Deprecated", "UninterpretedOption", });
+        internal__static_google_protobuf_UninterpretedOption__Descriptor = Descriptor.MessageTypes[16];
+        internal__static_google_protobuf_UninterpretedOption__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption, global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption.Builder>(internal__static_google_protobuf_UninterpretedOption__Descriptor,
+                new string[] { "Name", "IdentifierValue", "PositiveIntValue", "NegativeIntValue", "DoubleValue", "StringValue", "AggregateValue", });
+        internal__static_google_protobuf_UninterpretedOption_NamePart__Descriptor = internal__static_google_protobuf_UninterpretedOption__Descriptor.NestedTypes[0];
+        internal__static_google_protobuf_UninterpretedOption_NamePart__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption.Types.NamePart, global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption.Types.NamePart.Builder>(internal__static_google_protobuf_UninterpretedOption_NamePart__Descriptor,
+                new string[] { "NamePart_", "IsExtension", });
+        internal__static_google_protobuf_SourceCodeInfo__Descriptor = Descriptor.MessageTypes[17];
+        internal__static_google_protobuf_SourceCodeInfo__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.DescriptorProtos.SourceCodeInfo, global::Google.ProtocolBuffers.DescriptorProtos.SourceCodeInfo.Builder>(internal__static_google_protobuf_SourceCodeInfo__Descriptor,
+                new string[] { "Location", });
+        internal__static_google_protobuf_SourceCodeInfo_Location__Descriptor = internal__static_google_protobuf_SourceCodeInfo__Descriptor.NestedTypes[0];
+        internal__static_google_protobuf_SourceCodeInfo_Location__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.DescriptorProtos.SourceCodeInfo.Types.Location, global::Google.ProtocolBuffers.DescriptorProtos.SourceCodeInfo.Types.Location.Builder>(internal__static_google_protobuf_SourceCodeInfo_Location__Descriptor,
+                new string[] { "Path", "Span", "LeadingComments", "TrailingComments", "LeadingDetachedComments", });
+        pb::ExtensionRegistry registry = pb::ExtensionRegistry.CreateInstance();
+        RegisterAllExtensions(registry);
+        return registry;
+      };
+      pbd::FileDescriptor.InternalBuildGeneratedFileFrom(descriptorData,
+          new pbd::FileDescriptor[] {
+          }, assigner);
+    }
+    #endregion
+
+  }
+  #region Messages
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class FileDescriptorSet : pb::GeneratedMessage<FileDescriptorSet, FileDescriptorSet.Builder> {
+    private FileDescriptorSet() { }
+    private static readonly FileDescriptorSet defaultInstance = new FileDescriptorSet().MakeReadOnly();
+    private static readonly string[] _fileDescriptorSetFieldNames = new string[] { "file" };
+    private static readonly uint[] _fileDescriptorSetFieldTags = new uint[] { 10 };
+    public static FileDescriptorSet DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override FileDescriptorSet DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override FileDescriptorSet ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.internal__static_google_protobuf_FileDescriptorSet__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<FileDescriptorSet, FileDescriptorSet.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.internal__static_google_protobuf_FileDescriptorSet__FieldAccessorTable; }
+    }
+
+    public const int FileFieldNumber = 1;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.FileDescriptorProto> file_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.FileDescriptorProto>();
+    public scg::IList<global::Google.ProtocolBuffers.DescriptorProtos.FileDescriptorProto> FileList {
+      get { return file_; }
+    }
+    public int FileCount {
+      get { return file_.Count; }
+    }
+    public global::Google.ProtocolBuffers.DescriptorProtos.FileDescriptorProto GetFile(int index) {
+      return file_[index];
+    }
+
+    public override bool IsInitialized {
+      get {
+        foreach (global::Google.ProtocolBuffers.DescriptorProtos.FileDescriptorProto element in FileList) {
+          if (!element.IsInitialized) return false;
+        }
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _fileDescriptorSetFieldNames;
+      if (file_.Count > 0) {
+        output.WriteMessageArray(1, field_names[0], file_);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      foreach (global::Google.ProtocolBuffers.DescriptorProtos.FileDescriptorProto element in FileList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(1, element);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static FileDescriptorSet ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static FileDescriptorSet ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static FileDescriptorSet ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static FileDescriptorSet ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static FileDescriptorSet ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static FileDescriptorSet ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static FileDescriptorSet ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static FileDescriptorSet ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static FileDescriptorSet ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static FileDescriptorSet ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private FileDescriptorSet MakeReadOnly() {
+      file_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(FileDescriptorSet prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<FileDescriptorSet, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(FileDescriptorSet cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private FileDescriptorSet result;
+
+      private FileDescriptorSet PrepareBuilder() {
+        if (resultIsReadOnly) {
+          FileDescriptorSet original = result;
+          result = new FileDescriptorSet();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override FileDescriptorSet MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.DescriptorProtos.FileDescriptorSet.Descriptor; }
+      }
+
+      public override FileDescriptorSet DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.DescriptorProtos.FileDescriptorSet.DefaultInstance; }
+      }
+
+      public override FileDescriptorSet BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is FileDescriptorSet) {
+          return MergeFrom((FileDescriptorSet) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(FileDescriptorSet other) {
+        if (other == global::Google.ProtocolBuffers.DescriptorProtos.FileDescriptorSet.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.file_.Count != 0) {
+          result.file_.Add(other.file_);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_fileDescriptorSetFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _fileDescriptorSetFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              input.ReadMessageArray(tag, field_name, result.file_, global::Google.ProtocolBuffers.DescriptorProtos.FileDescriptorProto.DefaultInstance, extensionRegistry);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.FileDescriptorProto> FileList {
+        get { return PrepareBuilder().file_; }
+      }
+      public int FileCount {
+        get { return result.FileCount; }
+      }
+      public global::Google.ProtocolBuffers.DescriptorProtos.FileDescriptorProto GetFile(int index) {
+        return result.GetFile(index);
+      }
+      public Builder SetFile(int index, global::Google.ProtocolBuffers.DescriptorProtos.FileDescriptorProto value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.file_[index] = value;
+        return this;
+      }
+      public Builder SetFile(int index, global::Google.ProtocolBuffers.DescriptorProtos.FileDescriptorProto.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.file_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddFile(global::Google.ProtocolBuffers.DescriptorProtos.FileDescriptorProto value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.file_.Add(value);
+        return this;
+      }
+      public Builder AddFile(global::Google.ProtocolBuffers.DescriptorProtos.FileDescriptorProto.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.file_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeFile(scg::IEnumerable<global::Google.ProtocolBuffers.DescriptorProtos.FileDescriptorProto> values) {
+        PrepareBuilder();
+        result.file_.Add(values);
+        return this;
+      }
+      public Builder ClearFile() {
+        PrepareBuilder();
+        result.file_.Clear();
+        return this;
+      }
+    }
+    static FileDescriptorSet() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class FileDescriptorProto : pb::GeneratedMessage<FileDescriptorProto, FileDescriptorProto.Builder> {
+    private FileDescriptorProto() { }
+    private static readonly FileDescriptorProto defaultInstance = new FileDescriptorProto().MakeReadOnly();
+    private static readonly string[] _fileDescriptorProtoFieldNames = new string[] { "dependency", "enum_type", "extension", "message_type", "name", "options", "package", "public_dependency", "service", "source_code_info", "syntax", "weak_dependency" };
+    private static readonly uint[] _fileDescriptorProtoFieldTags = new uint[] { 26, 42, 58, 34, 10, 66, 18, 80, 50, 74, 98, 88 };
+    public static FileDescriptorProto DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override FileDescriptorProto DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override FileDescriptorProto ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.internal__static_google_protobuf_FileDescriptorProto__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<FileDescriptorProto, FileDescriptorProto.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.internal__static_google_protobuf_FileDescriptorProto__FieldAccessorTable; }
+    }
+
+    public const int NameFieldNumber = 1;
+    private bool hasName;
+    private string name_ = "";
+    public bool HasName {
+      get { return hasName; }
+    }
+    public string Name {
+      get { return name_; }
+    }
+
+    public const int PackageFieldNumber = 2;
+    private bool hasPackage;
+    private string package_ = "";
+    public bool HasPackage {
+      get { return hasPackage; }
+    }
+    public string Package {
+      get { return package_; }
+    }
+
+    public const int DependencyFieldNumber = 3;
+    private pbc::PopsicleList<string> dependency_ = new pbc::PopsicleList<string>();
+    public scg::IList<string> DependencyList {
+      get { return pbc::Lists.AsReadOnly(dependency_); }
+    }
+    public int DependencyCount {
+      get { return dependency_.Count; }
+    }
+    public string GetDependency(int index) {
+      return dependency_[index];
+    }
+
+    public const int PublicDependencyFieldNumber = 10;
+    private pbc::PopsicleList<int> publicDependency_ = new pbc::PopsicleList<int>();
+    public scg::IList<int> PublicDependencyList {
+      get { return pbc::Lists.AsReadOnly(publicDependency_); }
+    }
+    public int PublicDependencyCount {
+      get { return publicDependency_.Count; }
+    }
+    public int GetPublicDependency(int index) {
+      return publicDependency_[index];
+    }
+
+    public const int WeakDependencyFieldNumber = 11;
+    private pbc::PopsicleList<int> weakDependency_ = new pbc::PopsicleList<int>();
+    public scg::IList<int> WeakDependencyList {
+      get { return pbc::Lists.AsReadOnly(weakDependency_); }
+    }
+    public int WeakDependencyCount {
+      get { return weakDependency_.Count; }
+    }
+    public int GetWeakDependency(int index) {
+      return weakDependency_[index];
+    }
+
+    public const int MessageTypeFieldNumber = 4;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto> messageType_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto>();
+    public scg::IList<global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto> MessageTypeList {
+      get { return messageType_; }
+    }
+    public int MessageTypeCount {
+      get { return messageType_.Count; }
+    }
+    public global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto GetMessageType(int index) {
+      return messageType_[index];
+    }
+
+    public const int EnumTypeFieldNumber = 5;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.EnumDescriptorProto> enumType_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.EnumDescriptorProto>();
+    public scg::IList<global::Google.ProtocolBuffers.DescriptorProtos.EnumDescriptorProto> EnumTypeList {
+      get { return enumType_; }
+    }
+    public int EnumTypeCount {
+      get { return enumType_.Count; }
+    }
+    public global::Google.ProtocolBuffers.DescriptorProtos.EnumDescriptorProto GetEnumType(int index) {
+      return enumType_[index];
+    }
+
+    public const int ServiceFieldNumber = 6;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.ServiceDescriptorProto> service_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.ServiceDescriptorProto>();
+    public scg::IList<global::Google.ProtocolBuffers.DescriptorProtos.ServiceDescriptorProto> ServiceList {
+      get { return service_; }
+    }
+    public int ServiceCount {
+      get { return service_.Count; }
+    }
+    public global::Google.ProtocolBuffers.DescriptorProtos.ServiceDescriptorProto GetService(int index) {
+      return service_[index];
+    }
+
+    public const int ExtensionFieldNumber = 7;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto> extension_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto>();
+    public scg::IList<global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto> ExtensionList {
+      get { return extension_; }
+    }
+    public int ExtensionCount {
+      get { return extension_.Count; }
+    }
+    public global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto GetExtension(int index) {
+      return extension_[index];
+    }
+
+    public const int OptionsFieldNumber = 8;
+    private bool hasOptions;
+    private global::Google.ProtocolBuffers.DescriptorProtos.FileOptions options_;
+    public bool HasOptions {
+      get { return hasOptions; }
+    }
+    public global::Google.ProtocolBuffers.DescriptorProtos.FileOptions Options {
+      get { return options_ ?? global::Google.ProtocolBuffers.DescriptorProtos.FileOptions.DefaultInstance; }
+    }
+
+    public const int SourceCodeInfoFieldNumber = 9;
+    private bool hasSourceCodeInfo;
+    private global::Google.ProtocolBuffers.DescriptorProtos.SourceCodeInfo sourceCodeInfo_;
+    public bool HasSourceCodeInfo {
+      get { return hasSourceCodeInfo; }
+    }
+    public global::Google.ProtocolBuffers.DescriptorProtos.SourceCodeInfo SourceCodeInfo {
+      get { return sourceCodeInfo_ ?? global::Google.ProtocolBuffers.DescriptorProtos.SourceCodeInfo.DefaultInstance; }
+    }
+
+    public const int SyntaxFieldNumber = 12;
+    private bool hasSyntax;
+    private string syntax_ = "";
+    public bool HasSyntax {
+      get { return hasSyntax; }
+    }
+    public string Syntax {
+      get { return syntax_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        foreach (global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto element in MessageTypeList) {
+          if (!element.IsInitialized) return false;
+        }
+        foreach (global::Google.ProtocolBuffers.DescriptorProtos.EnumDescriptorProto element in EnumTypeList) {
+          if (!element.IsInitialized) return false;
+        }
+        foreach (global::Google.ProtocolBuffers.DescriptorProtos.ServiceDescriptorProto element in ServiceList) {
+          if (!element.IsInitialized) return false;
+        }
+        foreach (global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto element in ExtensionList) {
+          if (!element.IsInitialized) return false;
+        }
+        if (HasOptions) {
+          if (!Options.IsInitialized) return false;
+        }
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _fileDescriptorProtoFieldNames;
+      if (hasName) {
+        output.WriteString(1, field_names[4], Name);
+      }
+      if (hasPackage) {
+        output.WriteString(2, field_names[6], Package);
+      }
+      if (dependency_.Count > 0) {
+        output.WriteStringArray(3, field_names[0], dependency_);
+      }
+      if (messageType_.Count > 0) {
+        output.WriteMessageArray(4, field_names[3], messageType_);
+      }
+      if (enumType_.Count > 0) {
+        output.WriteMessageArray(5, field_names[1], enumType_);
+      }
+      if (service_.Count > 0) {
+        output.WriteMessageArray(6, field_names[8], service_);
+      }
+      if (extension_.Count > 0) {
+        output.WriteMessageArray(7, field_names[2], extension_);
+      }
+      if (hasOptions) {
+        output.WriteMessage(8, field_names[5], Options);
+      }
+      if (hasSourceCodeInfo) {
+        output.WriteMessage(9, field_names[9], SourceCodeInfo);
+      }
+      if (publicDependency_.Count > 0) {
+        output.WriteInt32Array(10, field_names[7], publicDependency_);
+      }
+      if (weakDependency_.Count > 0) {
+        output.WriteInt32Array(11, field_names[11], weakDependency_);
+      }
+      if (hasSyntax) {
+        output.WriteString(12, field_names[10], Syntax);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasName) {
+        size += pb::CodedOutputStream.ComputeStringSize(1, Name);
+      }
+      if (hasPackage) {
+        size += pb::CodedOutputStream.ComputeStringSize(2, Package);
+      }
+      {
+        int dataSize = 0;
+        foreach (string element in DependencyList) {
+          dataSize += pb::CodedOutputStream.ComputeStringSizeNoTag(element);
+        }
+        size += dataSize;
+        size += 1 * dependency_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (int element in PublicDependencyList) {
+          dataSize += pb::CodedOutputStream.ComputeInt32SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 1 * publicDependency_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (int element in WeakDependencyList) {
+          dataSize += pb::CodedOutputStream.ComputeInt32SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 1 * weakDependency_.Count;
+      }
+      foreach (global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto element in MessageTypeList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(4, element);
+      }
+      foreach (global::Google.ProtocolBuffers.DescriptorProtos.EnumDescriptorProto element in EnumTypeList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(5, element);
+      }
+      foreach (global::Google.ProtocolBuffers.DescriptorProtos.ServiceDescriptorProto element in ServiceList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(6, element);
+      }
+      foreach (global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto element in ExtensionList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(7, element);
+      }
+      if (hasOptions) {
+        size += pb::CodedOutputStream.ComputeMessageSize(8, Options);
+      }
+      if (hasSourceCodeInfo) {
+        size += pb::CodedOutputStream.ComputeMessageSize(9, SourceCodeInfo);
+      }
+      if (hasSyntax) {
+        size += pb::CodedOutputStream.ComputeStringSize(12, Syntax);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static FileDescriptorProto ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static FileDescriptorProto ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static FileDescriptorProto ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static FileDescriptorProto ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static FileDescriptorProto ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static FileDescriptorProto ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static FileDescriptorProto ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static FileDescriptorProto ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static FileDescriptorProto ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static FileDescriptorProto ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private FileDescriptorProto MakeReadOnly() {
+      dependency_.MakeReadOnly();
+      publicDependency_.MakeReadOnly();
+      weakDependency_.MakeReadOnly();
+      messageType_.MakeReadOnly();
+      enumType_.MakeReadOnly();
+      service_.MakeReadOnly();
+      extension_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(FileDescriptorProto prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<FileDescriptorProto, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(FileDescriptorProto cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private FileDescriptorProto result;
+
+      private FileDescriptorProto PrepareBuilder() {
+        if (resultIsReadOnly) {
+          FileDescriptorProto original = result;
+          result = new FileDescriptorProto();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override FileDescriptorProto MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.DescriptorProtos.FileDescriptorProto.Descriptor; }
+      }
+
+      public override FileDescriptorProto DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.DescriptorProtos.FileDescriptorProto.DefaultInstance; }
+      }
+
+      public override FileDescriptorProto BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is FileDescriptorProto) {
+          return MergeFrom((FileDescriptorProto) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(FileDescriptorProto other) {
+        if (other == global::Google.ProtocolBuffers.DescriptorProtos.FileDescriptorProto.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasName) {
+          Name = other.Name;
+        }
+        if (other.HasPackage) {
+          Package = other.Package;
+        }
+        if (other.dependency_.Count != 0) {
+          result.dependency_.Add(other.dependency_);
+        }
+        if (other.publicDependency_.Count != 0) {
+          result.publicDependency_.Add(other.publicDependency_);
+        }
+        if (other.weakDependency_.Count != 0) {
+          result.weakDependency_.Add(other.weakDependency_);
+        }
+        if (other.messageType_.Count != 0) {
+          result.messageType_.Add(other.messageType_);
+        }
+        if (other.enumType_.Count != 0) {
+          result.enumType_.Add(other.enumType_);
+        }
+        if (other.service_.Count != 0) {
+          result.service_.Add(other.service_);
+        }
+        if (other.extension_.Count != 0) {
+          result.extension_.Add(other.extension_);
+        }
+        if (other.HasOptions) {
+          MergeOptions(other.Options);
+        }
+        if (other.HasSourceCodeInfo) {
+          MergeSourceCodeInfo(other.SourceCodeInfo);
+        }
+        if (other.HasSyntax) {
+          Syntax = other.Syntax;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_fileDescriptorProtoFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _fileDescriptorProtoFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              result.hasName = input.ReadString(ref result.name_);
+              break;
+            }
+            case 18: {
+              result.hasPackage = input.ReadString(ref result.package_);
+              break;
+            }
+            case 26: {
+              input.ReadStringArray(tag, field_name, result.dependency_);
+              break;
+            }
+            case 34: {
+              input.ReadMessageArray(tag, field_name, result.messageType_, global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto.DefaultInstance, extensionRegistry);
+              break;
+            }
+            case 42: {
+              input.ReadMessageArray(tag, field_name, result.enumType_, global::Google.ProtocolBuffers.DescriptorProtos.EnumDescriptorProto.DefaultInstance, extensionRegistry);
+              break;
+            }
+            case 50: {
+              input.ReadMessageArray(tag, field_name, result.service_, global::Google.ProtocolBuffers.DescriptorProtos.ServiceDescriptorProto.DefaultInstance, extensionRegistry);
+              break;
+            }
+            case 58: {
+              input.ReadMessageArray(tag, field_name, result.extension_, global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto.DefaultInstance, extensionRegistry);
+              break;
+            }
+            case 66: {
+              global::Google.ProtocolBuffers.DescriptorProtos.FileOptions.Builder subBuilder = global::Google.ProtocolBuffers.DescriptorProtos.FileOptions.CreateBuilder();
+              if (result.hasOptions) {
+                subBuilder.MergeFrom(Options);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              Options = subBuilder.BuildPartial();
+              break;
+            }
+            case 74: {
+              global::Google.ProtocolBuffers.DescriptorProtos.SourceCodeInfo.Builder subBuilder = global::Google.ProtocolBuffers.DescriptorProtos.SourceCodeInfo.CreateBuilder();
+              if (result.hasSourceCodeInfo) {
+                subBuilder.MergeFrom(SourceCodeInfo);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              SourceCodeInfo = subBuilder.BuildPartial();
+              break;
+            }
+            case 82:
+            case 80: {
+              input.ReadInt32Array(tag, field_name, result.publicDependency_);
+              break;
+            }
+            case 90:
+            case 88: {
+              input.ReadInt32Array(tag, field_name, result.weakDependency_);
+              break;
+            }
+            case 98: {
+              result.hasSyntax = input.ReadString(ref result.syntax_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasName {
+        get { return result.hasName; }
+      }
+      public string Name {
+        get { return result.Name; }
+        set { SetName(value); }
+      }
+      public Builder SetName(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasName = true;
+        result.name_ = value;
+        return this;
+      }
+      public Builder ClearName() {
+        PrepareBuilder();
+        result.hasName = false;
+        result.name_ = "";
+        return this;
+      }
+
+      public bool HasPackage {
+        get { return result.hasPackage; }
+      }
+      public string Package {
+        get { return result.Package; }
+        set { SetPackage(value); }
+      }
+      public Builder SetPackage(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasPackage = true;
+        result.package_ = value;
+        return this;
+      }
+      public Builder ClearPackage() {
+        PrepareBuilder();
+        result.hasPackage = false;
+        result.package_ = "";
+        return this;
+      }
+
+      public pbc::IPopsicleList<string> DependencyList {
+        get { return PrepareBuilder().dependency_; }
+      }
+      public int DependencyCount {
+        get { return result.DependencyCount; }
+      }
+      public string GetDependency(int index) {
+        return result.GetDependency(index);
+      }
+      public Builder SetDependency(int index, string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.dependency_[index] = value;
+        return this;
+      }
+      public Builder AddDependency(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.dependency_.Add(value);
+        return this;
+      }
+      public Builder AddRangeDependency(scg::IEnumerable<string> values) {
+        PrepareBuilder();
+        result.dependency_.Add(values);
+        return this;
+      }
+      public Builder ClearDependency() {
+        PrepareBuilder();
+        result.dependency_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<int> PublicDependencyList {
+        get { return PrepareBuilder().publicDependency_; }
+      }
+      public int PublicDependencyCount {
+        get { return result.PublicDependencyCount; }
+      }
+      public int GetPublicDependency(int index) {
+        return result.GetPublicDependency(index);
+      }
+      public Builder SetPublicDependency(int index, int value) {
+        PrepareBuilder();
+        result.publicDependency_[index] = value;
+        return this;
+      }
+      public Builder AddPublicDependency(int value) {
+        PrepareBuilder();
+        result.publicDependency_.Add(value);
+        return this;
+      }
+      public Builder AddRangePublicDependency(scg::IEnumerable<int> values) {
+        PrepareBuilder();
+        result.publicDependency_.Add(values);
+        return this;
+      }
+      public Builder ClearPublicDependency() {
+        PrepareBuilder();
+        result.publicDependency_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<int> WeakDependencyList {
+        get { return PrepareBuilder().weakDependency_; }
+      }
+      public int WeakDependencyCount {
+        get { return result.WeakDependencyCount; }
+      }
+      public int GetWeakDependency(int index) {
+        return result.GetWeakDependency(index);
+      }
+      public Builder SetWeakDependency(int index, int value) {
+        PrepareBuilder();
+        result.weakDependency_[index] = value;
+        return this;
+      }
+      public Builder AddWeakDependency(int value) {
+        PrepareBuilder();
+        result.weakDependency_.Add(value);
+        return this;
+      }
+      public Builder AddRangeWeakDependency(scg::IEnumerable<int> values) {
+        PrepareBuilder();
+        result.weakDependency_.Add(values);
+        return this;
+      }
+      public Builder ClearWeakDependency() {
+        PrepareBuilder();
+        result.weakDependency_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto> MessageTypeList {
+        get { return PrepareBuilder().messageType_; }
+      }
+      public int MessageTypeCount {
+        get { return result.MessageTypeCount; }
+      }
+      public global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto GetMessageType(int index) {
+        return result.GetMessageType(index);
+      }
+      public Builder SetMessageType(int index, global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.messageType_[index] = value;
+        return this;
+      }
+      public Builder SetMessageType(int index, global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.messageType_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddMessageType(global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.messageType_.Add(value);
+        return this;
+      }
+      public Builder AddMessageType(global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.messageType_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeMessageType(scg::IEnumerable<global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto> values) {
+        PrepareBuilder();
+        result.messageType_.Add(values);
+        return this;
+      }
+      public Builder ClearMessageType() {
+        PrepareBuilder();
+        result.messageType_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.EnumDescriptorProto> EnumTypeList {
+        get { return PrepareBuilder().enumType_; }
+      }
+      public int EnumTypeCount {
+        get { return result.EnumTypeCount; }
+      }
+      public global::Google.ProtocolBuffers.DescriptorProtos.EnumDescriptorProto GetEnumType(int index) {
+        return result.GetEnumType(index);
+      }
+      public Builder SetEnumType(int index, global::Google.ProtocolBuffers.DescriptorProtos.EnumDescriptorProto value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.enumType_[index] = value;
+        return this;
+      }
+      public Builder SetEnumType(int index, global::Google.ProtocolBuffers.DescriptorProtos.EnumDescriptorProto.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.enumType_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddEnumType(global::Google.ProtocolBuffers.DescriptorProtos.EnumDescriptorProto value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.enumType_.Add(value);
+        return this;
+      }
+      public Builder AddEnumType(global::Google.ProtocolBuffers.DescriptorProtos.EnumDescriptorProto.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.enumType_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeEnumType(scg::IEnumerable<global::Google.ProtocolBuffers.DescriptorProtos.EnumDescriptorProto> values) {
+        PrepareBuilder();
+        result.enumType_.Add(values);
+        return this;
+      }
+      public Builder ClearEnumType() {
+        PrepareBuilder();
+        result.enumType_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.ServiceDescriptorProto> ServiceList {
+        get { return PrepareBuilder().service_; }
+      }
+      public int ServiceCount {
+        get { return result.ServiceCount; }
+      }
+      public global::Google.ProtocolBuffers.DescriptorProtos.ServiceDescriptorProto GetService(int index) {
+        return result.GetService(index);
+      }
+      public Builder SetService(int index, global::Google.ProtocolBuffers.DescriptorProtos.ServiceDescriptorProto value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.service_[index] = value;
+        return this;
+      }
+      public Builder SetService(int index, global::Google.ProtocolBuffers.DescriptorProtos.ServiceDescriptorProto.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.service_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddService(global::Google.ProtocolBuffers.DescriptorProtos.ServiceDescriptorProto value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.service_.Add(value);
+        return this;
+      }
+      public Builder AddService(global::Google.ProtocolBuffers.DescriptorProtos.ServiceDescriptorProto.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.service_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeService(scg::IEnumerable<global::Google.ProtocolBuffers.DescriptorProtos.ServiceDescriptorProto> values) {
+        PrepareBuilder();
+        result.service_.Add(values);
+        return this;
+      }
+      public Builder ClearService() {
+        PrepareBuilder();
+        result.service_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto> ExtensionList {
+        get { return PrepareBuilder().extension_; }
+      }
+      public int ExtensionCount {
+        get { return result.ExtensionCount; }
+      }
+      public global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto GetExtension(int index) {
+        return result.GetExtension(index);
+      }
+      public Builder SetExtension(int index, global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.extension_[index] = value;
+        return this;
+      }
+      public Builder SetExtension(int index, global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.extension_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddExtension(global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.extension_.Add(value);
+        return this;
+      }
+      public Builder AddExtension(global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.extension_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeExtension(scg::IEnumerable<global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto> values) {
+        PrepareBuilder();
+        result.extension_.Add(values);
+        return this;
+      }
+      public Builder ClearExtension() {
+        PrepareBuilder();
+        result.extension_.Clear();
+        return this;
+      }
+
+      public bool HasOptions {
+       get { return result.hasOptions; }
+      }
+      public global::Google.ProtocolBuffers.DescriptorProtos.FileOptions Options {
+        get { return result.Options; }
+        set { SetOptions(value); }
+      }
+      public Builder SetOptions(global::Google.ProtocolBuffers.DescriptorProtos.FileOptions value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptions = true;
+        result.options_ = value;
+        return this;
+      }
+      public Builder SetOptions(global::Google.ProtocolBuffers.DescriptorProtos.FileOptions.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasOptions = true;
+        result.options_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeOptions(global::Google.ProtocolBuffers.DescriptorProtos.FileOptions value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasOptions &&
+            result.options_ != global::Google.ProtocolBuffers.DescriptorProtos.FileOptions.DefaultInstance) {
+            result.options_ = global::Google.ProtocolBuffers.DescriptorProtos.FileOptions.CreateBuilder(result.options_).MergeFrom(value).BuildPartial();
+        } else {
+          result.options_ = value;
+        }
+        result.hasOptions = true;
+        return this;
+      }
+      public Builder ClearOptions() {
+        PrepareBuilder();
+        result.hasOptions = false;
+        result.options_ = null;
+        return this;
+      }
+
+      public bool HasSourceCodeInfo {
+       get { return result.hasSourceCodeInfo; }
+      }
+      public global::Google.ProtocolBuffers.DescriptorProtos.SourceCodeInfo SourceCodeInfo {
+        get { return result.SourceCodeInfo; }
+        set { SetSourceCodeInfo(value); }
+      }
+      public Builder SetSourceCodeInfo(global::Google.ProtocolBuffers.DescriptorProtos.SourceCodeInfo value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasSourceCodeInfo = true;
+        result.sourceCodeInfo_ = value;
+        return this;
+      }
+      public Builder SetSourceCodeInfo(global::Google.ProtocolBuffers.DescriptorProtos.SourceCodeInfo.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasSourceCodeInfo = true;
+        result.sourceCodeInfo_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeSourceCodeInfo(global::Google.ProtocolBuffers.DescriptorProtos.SourceCodeInfo value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasSourceCodeInfo &&
+            result.sourceCodeInfo_ != global::Google.ProtocolBuffers.DescriptorProtos.SourceCodeInfo.DefaultInstance) {
+            result.sourceCodeInfo_ = global::Google.ProtocolBuffers.DescriptorProtos.SourceCodeInfo.CreateBuilder(result.sourceCodeInfo_).MergeFrom(value).BuildPartial();
+        } else {
+          result.sourceCodeInfo_ = value;
+        }
+        result.hasSourceCodeInfo = true;
+        return this;
+      }
+      public Builder ClearSourceCodeInfo() {
+        PrepareBuilder();
+        result.hasSourceCodeInfo = false;
+        result.sourceCodeInfo_ = null;
+        return this;
+      }
+
+      public bool HasSyntax {
+        get { return result.hasSyntax; }
+      }
+      public string Syntax {
+        get { return result.Syntax; }
+        set { SetSyntax(value); }
+      }
+      public Builder SetSyntax(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasSyntax = true;
+        result.syntax_ = value;
+        return this;
+      }
+      public Builder ClearSyntax() {
+        PrepareBuilder();
+        result.hasSyntax = false;
+        result.syntax_ = "";
+        return this;
+      }
+    }
+    static FileDescriptorProto() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class DescriptorProto : pb::GeneratedMessage<DescriptorProto, DescriptorProto.Builder> {
+    private DescriptorProto() { }
+    private static readonly DescriptorProto defaultInstance = new DescriptorProto().MakeReadOnly();
+    private static readonly string[] _descriptorProtoFieldNames = new string[] { "enum_type", "extension", "extension_range", "field", "name", "nested_type", "oneof_decl", "options" };
+    private static readonly uint[] _descriptorProtoFieldTags = new uint[] { 34, 50, 42, 18, 10, 26, 66, 58 };
+    public static DescriptorProto DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override DescriptorProto DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override DescriptorProto ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.internal__static_google_protobuf_DescriptorProto__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<DescriptorProto, DescriptorProto.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.internal__static_google_protobuf_DescriptorProto__FieldAccessorTable; }
+    }
+
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class ExtensionRange : pb::GeneratedMessage<ExtensionRange, ExtensionRange.Builder> {
+        private ExtensionRange() { }
+        private static readonly ExtensionRange defaultInstance = new ExtensionRange().MakeReadOnly();
+        private static readonly string[] _extensionRangeFieldNames = new string[] { "end", "start" };
+        private static readonly uint[] _extensionRangeFieldTags = new uint[] { 16, 8 };
+        public static ExtensionRange DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override ExtensionRange DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override ExtensionRange ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.internal__static_google_protobuf_DescriptorProto_ExtensionRange__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<ExtensionRange, ExtensionRange.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.internal__static_google_protobuf_DescriptorProto_ExtensionRange__FieldAccessorTable; }
+        }
+
+        public const int StartFieldNumber = 1;
+        private bool hasStart;
+        private int start_;
+        public bool HasStart {
+          get { return hasStart; }
+        }
+        public int Start {
+          get { return start_; }
+        }
+
+        public const int EndFieldNumber = 2;
+        private bool hasEnd;
+        private int end_;
+        public bool HasEnd {
+          get { return hasEnd; }
+        }
+        public int End {
+          get { return end_; }
+        }
+
+        public override bool IsInitialized {
+          get {
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _extensionRangeFieldNames;
+          if (hasStart) {
+            output.WriteInt32(1, field_names[1], Start);
+          }
+          if (hasEnd) {
+            output.WriteInt32(2, field_names[0], End);
+          }
+          UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          if (hasStart) {
+            size += pb::CodedOutputStream.ComputeInt32Size(1, Start);
+          }
+          if (hasEnd) {
+            size += pb::CodedOutputStream.ComputeInt32Size(2, End);
+          }
+          size += UnknownFields.SerializedSize;
+          memoizedSerializedSize = size;
+          return size;
+        }
+        public static ExtensionRange ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static ExtensionRange ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static ExtensionRange ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static ExtensionRange ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static ExtensionRange ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static ExtensionRange ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static ExtensionRange ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static ExtensionRange ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static ExtensionRange ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static ExtensionRange ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private ExtensionRange MakeReadOnly() {
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(ExtensionRange prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<ExtensionRange, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(ExtensionRange cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private ExtensionRange result;
+
+          private ExtensionRange PrepareBuilder() {
+            if (resultIsReadOnly) {
+              ExtensionRange original = result;
+              result = new ExtensionRange();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override ExtensionRange MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto.Types.ExtensionRange.Descriptor; }
+          }
+
+          public override ExtensionRange DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto.Types.ExtensionRange.DefaultInstance; }
+          }
+
+          public override ExtensionRange BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessage other) {
+            if (other is ExtensionRange) {
+              return MergeFrom((ExtensionRange) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(ExtensionRange other) {
+            if (other == global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto.Types.ExtensionRange.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.HasStart) {
+              Start = other.Start;
+            }
+            if (other.HasEnd) {
+              End = other.End;
+            }
+            this.MergeUnknownFields(other.UnknownFields);
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            pb::UnknownFieldSet.Builder unknownFields = null;
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_extensionRangeFieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _extensionRangeFieldTags[field_ordinal];
+                else {
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    if (unknownFields != null) {
+                      this.UnknownFields = unknownFields.Build();
+                    }
+                    return this;
+                  }
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 8: {
+                  result.hasStart = input.ReadInt32(ref result.start_);
+                  break;
+                }
+                case 16: {
+                  result.hasEnd = input.ReadInt32(ref result.end_);
+                  break;
+                }
+              }
+            }
+
+            if (unknownFields != null) {
+              this.UnknownFields = unknownFields.Build();
+            }
+            return this;
+          }
+
+
+          public bool HasStart {
+            get { return result.hasStart; }
+          }
+          public int Start {
+            get { return result.Start; }
+            set { SetStart(value); }
+          }
+          public Builder SetStart(int value) {
+            PrepareBuilder();
+            result.hasStart = true;
+            result.start_ = value;
+            return this;
+          }
+          public Builder ClearStart() {
+            PrepareBuilder();
+            result.hasStart = false;
+            result.start_ = 0;
+            return this;
+          }
+
+          public bool HasEnd {
+            get { return result.hasEnd; }
+          }
+          public int End {
+            get { return result.End; }
+            set { SetEnd(value); }
+          }
+          public Builder SetEnd(int value) {
+            PrepareBuilder();
+            result.hasEnd = true;
+            result.end_ = value;
+            return this;
+          }
+          public Builder ClearEnd() {
+            PrepareBuilder();
+            result.hasEnd = false;
+            result.end_ = 0;
+            return this;
+          }
+        }
+        static ExtensionRange() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.Descriptor, null);
+        }
+      }
+
+    }
+    #endregion
+
+    public const int NameFieldNumber = 1;
+    private bool hasName;
+    private string name_ = "";
+    public bool HasName {
+      get { return hasName; }
+    }
+    public string Name {
+      get { return name_; }
+    }
+
+    public const int FieldFieldNumber = 2;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto> field_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto>();
+    public scg::IList<global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto> FieldList {
+      get { return field_; }
+    }
+    public int FieldCount {
+      get { return field_.Count; }
+    }
+    public global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto GetField(int index) {
+      return field_[index];
+    }
+
+    public const int ExtensionFieldNumber = 6;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto> extension_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto>();
+    public scg::IList<global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto> ExtensionList {
+      get { return extension_; }
+    }
+    public int ExtensionCount {
+      get { return extension_.Count; }
+    }
+    public global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto GetExtension(int index) {
+      return extension_[index];
+    }
+
+    public const int NestedTypeFieldNumber = 3;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto> nestedType_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto>();
+    public scg::IList<global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto> NestedTypeList {
+      get { return nestedType_; }
+    }
+    public int NestedTypeCount {
+      get { return nestedType_.Count; }
+    }
+    public global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto GetNestedType(int index) {
+      return nestedType_[index];
+    }
+
+    public const int EnumTypeFieldNumber = 4;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.EnumDescriptorProto> enumType_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.EnumDescriptorProto>();
+    public scg::IList<global::Google.ProtocolBuffers.DescriptorProtos.EnumDescriptorProto> EnumTypeList {
+      get { return enumType_; }
+    }
+    public int EnumTypeCount {
+      get { return enumType_.Count; }
+    }
+    public global::Google.ProtocolBuffers.DescriptorProtos.EnumDescriptorProto GetEnumType(int index) {
+      return enumType_[index];
+    }
+
+    public const int ExtensionRangeFieldNumber = 5;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto.Types.ExtensionRange> extensionRange_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto.Types.ExtensionRange>();
+    public scg::IList<global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto.Types.ExtensionRange> ExtensionRangeList {
+      get { return extensionRange_; }
+    }
+    public int ExtensionRangeCount {
+      get { return extensionRange_.Count; }
+    }
+    public global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto.Types.ExtensionRange GetExtensionRange(int index) {
+      return extensionRange_[index];
+    }
+
+    public const int OneofDeclFieldNumber = 8;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.OneofDescriptorProto> oneofDecl_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.OneofDescriptorProto>();
+    public scg::IList<global::Google.ProtocolBuffers.DescriptorProtos.OneofDescriptorProto> OneofDeclList {
+      get { return oneofDecl_; }
+    }
+    public int OneofDeclCount {
+      get { return oneofDecl_.Count; }
+    }
+    public global::Google.ProtocolBuffers.DescriptorProtos.OneofDescriptorProto GetOneofDecl(int index) {
+      return oneofDecl_[index];
+    }
+
+    public const int OptionsFieldNumber = 7;
+    private bool hasOptions;
+    private global::Google.ProtocolBuffers.DescriptorProtos.MessageOptions options_;
+    public bool HasOptions {
+      get { return hasOptions; }
+    }
+    public global::Google.ProtocolBuffers.DescriptorProtos.MessageOptions Options {
+      get { return options_ ?? global::Google.ProtocolBuffers.DescriptorProtos.MessageOptions.DefaultInstance; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        foreach (global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto element in FieldList) {
+          if (!element.IsInitialized) return false;
+        }
+        foreach (global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto element in ExtensionList) {
+          if (!element.IsInitialized) return false;
+        }
+        foreach (global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto element in NestedTypeList) {
+          if (!element.IsInitialized) return false;
+        }
+        foreach (global::Google.ProtocolBuffers.DescriptorProtos.EnumDescriptorProto element in EnumTypeList) {
+          if (!element.IsInitialized) return false;
+        }
+        if (HasOptions) {
+          if (!Options.IsInitialized) return false;
+        }
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _descriptorProtoFieldNames;
+      if (hasName) {
+        output.WriteString(1, field_names[4], Name);
+      }
+      if (field_.Count > 0) {
+        output.WriteMessageArray(2, field_names[3], field_);
+      }
+      if (nestedType_.Count > 0) {
+        output.WriteMessageArray(3, field_names[5], nestedType_);
+      }
+      if (enumType_.Count > 0) {
+        output.WriteMessageArray(4, field_names[0], enumType_);
+      }
+      if (extensionRange_.Count > 0) {
+        output.WriteMessageArray(5, field_names[2], extensionRange_);
+      }
+      if (extension_.Count > 0) {
+        output.WriteMessageArray(6, field_names[1], extension_);
+      }
+      if (hasOptions) {
+        output.WriteMessage(7, field_names[7], Options);
+      }
+      if (oneofDecl_.Count > 0) {
+        output.WriteMessageArray(8, field_names[6], oneofDecl_);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasName) {
+        size += pb::CodedOutputStream.ComputeStringSize(1, Name);
+      }
+      foreach (global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto element in FieldList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(2, element);
+      }
+      foreach (global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto element in ExtensionList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(6, element);
+      }
+      foreach (global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto element in NestedTypeList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(3, element);
+      }
+      foreach (global::Google.ProtocolBuffers.DescriptorProtos.EnumDescriptorProto element in EnumTypeList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(4, element);
+      }
+      foreach (global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto.Types.ExtensionRange element in ExtensionRangeList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(5, element);
+      }
+      foreach (global::Google.ProtocolBuffers.DescriptorProtos.OneofDescriptorProto element in OneofDeclList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(8, element);
+      }
+      if (hasOptions) {
+        size += pb::CodedOutputStream.ComputeMessageSize(7, Options);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static DescriptorProto ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static DescriptorProto ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static DescriptorProto ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static DescriptorProto ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static DescriptorProto ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static DescriptorProto ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static DescriptorProto ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static DescriptorProto ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static DescriptorProto ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static DescriptorProto ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private DescriptorProto MakeReadOnly() {
+      field_.MakeReadOnly();
+      extension_.MakeReadOnly();
+      nestedType_.MakeReadOnly();
+      enumType_.MakeReadOnly();
+      extensionRange_.MakeReadOnly();
+      oneofDecl_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(DescriptorProto prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<DescriptorProto, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(DescriptorProto cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private DescriptorProto result;
+
+      private DescriptorProto PrepareBuilder() {
+        if (resultIsReadOnly) {
+          DescriptorProto original = result;
+          result = new DescriptorProto();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override DescriptorProto MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto.Descriptor; }
+      }
+
+      public override DescriptorProto DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto.DefaultInstance; }
+      }
+
+      public override DescriptorProto BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is DescriptorProto) {
+          return MergeFrom((DescriptorProto) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(DescriptorProto other) {
+        if (other == global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasName) {
+          Name = other.Name;
+        }
+        if (other.field_.Count != 0) {
+          result.field_.Add(other.field_);
+        }
+        if (other.extension_.Count != 0) {
+          result.extension_.Add(other.extension_);
+        }
+        if (other.nestedType_.Count != 0) {
+          result.nestedType_.Add(other.nestedType_);
+        }
+        if (other.enumType_.Count != 0) {
+          result.enumType_.Add(other.enumType_);
+        }
+        if (other.extensionRange_.Count != 0) {
+          result.extensionRange_.Add(other.extensionRange_);
+        }
+        if (other.oneofDecl_.Count != 0) {
+          result.oneofDecl_.Add(other.oneofDecl_);
+        }
+        if (other.HasOptions) {
+          MergeOptions(other.Options);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_descriptorProtoFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _descriptorProtoFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              result.hasName = input.ReadString(ref result.name_);
+              break;
+            }
+            case 18: {
+              input.ReadMessageArray(tag, field_name, result.field_, global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto.DefaultInstance, extensionRegistry);
+              break;
+            }
+            case 26: {
+              input.ReadMessageArray(tag, field_name, result.nestedType_, global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto.DefaultInstance, extensionRegistry);
+              break;
+            }
+            case 34: {
+              input.ReadMessageArray(tag, field_name, result.enumType_, global::Google.ProtocolBuffers.DescriptorProtos.EnumDescriptorProto.DefaultInstance, extensionRegistry);
+              break;
+            }
+            case 42: {
+              input.ReadMessageArray(tag, field_name, result.extensionRange_, global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto.Types.ExtensionRange.DefaultInstance, extensionRegistry);
+              break;
+            }
+            case 50: {
+              input.ReadMessageArray(tag, field_name, result.extension_, global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto.DefaultInstance, extensionRegistry);
+              break;
+            }
+            case 58: {
+              global::Google.ProtocolBuffers.DescriptorProtos.MessageOptions.Builder subBuilder = global::Google.ProtocolBuffers.DescriptorProtos.MessageOptions.CreateBuilder();
+              if (result.hasOptions) {
+                subBuilder.MergeFrom(Options);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              Options = subBuilder.BuildPartial();
+              break;
+            }
+            case 66: {
+              input.ReadMessageArray(tag, field_name, result.oneofDecl_, global::Google.ProtocolBuffers.DescriptorProtos.OneofDescriptorProto.DefaultInstance, extensionRegistry);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasName {
+        get { return result.hasName; }
+      }
+      public string Name {
+        get { return result.Name; }
+        set { SetName(value); }
+      }
+      public Builder SetName(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasName = true;
+        result.name_ = value;
+        return this;
+      }
+      public Builder ClearName() {
+        PrepareBuilder();
+        result.hasName = false;
+        result.name_ = "";
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto> FieldList {
+        get { return PrepareBuilder().field_; }
+      }
+      public int FieldCount {
+        get { return result.FieldCount; }
+      }
+      public global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto GetField(int index) {
+        return result.GetField(index);
+      }
+      public Builder SetField(int index, global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.field_[index] = value;
+        return this;
+      }
+      public Builder SetField(int index, global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.field_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddField(global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.field_.Add(value);
+        return this;
+      }
+      public Builder AddField(global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.field_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeField(scg::IEnumerable<global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto> values) {
+        PrepareBuilder();
+        result.field_.Add(values);
+        return this;
+      }
+      public Builder ClearField() {
+        PrepareBuilder();
+        result.field_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto> ExtensionList {
+        get { return PrepareBuilder().extension_; }
+      }
+      public int ExtensionCount {
+        get { return result.ExtensionCount; }
+      }
+      public global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto GetExtension(int index) {
+        return result.GetExtension(index);
+      }
+      public Builder SetExtension(int index, global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.extension_[index] = value;
+        return this;
+      }
+      public Builder SetExtension(int index, global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.extension_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddExtension(global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.extension_.Add(value);
+        return this;
+      }
+      public Builder AddExtension(global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.extension_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeExtension(scg::IEnumerable<global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto> values) {
+        PrepareBuilder();
+        result.extension_.Add(values);
+        return this;
+      }
+      public Builder ClearExtension() {
+        PrepareBuilder();
+        result.extension_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto> NestedTypeList {
+        get { return PrepareBuilder().nestedType_; }
+      }
+      public int NestedTypeCount {
+        get { return result.NestedTypeCount; }
+      }
+      public global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto GetNestedType(int index) {
+        return result.GetNestedType(index);
+      }
+      public Builder SetNestedType(int index, global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.nestedType_[index] = value;
+        return this;
+      }
+      public Builder SetNestedType(int index, global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.nestedType_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddNestedType(global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.nestedType_.Add(value);
+        return this;
+      }
+      public Builder AddNestedType(global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.nestedType_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeNestedType(scg::IEnumerable<global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto> values) {
+        PrepareBuilder();
+        result.nestedType_.Add(values);
+        return this;
+      }
+      public Builder ClearNestedType() {
+        PrepareBuilder();
+        result.nestedType_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.EnumDescriptorProto> EnumTypeList {
+        get { return PrepareBuilder().enumType_; }
+      }
+      public int EnumTypeCount {
+        get { return result.EnumTypeCount; }
+      }
+      public global::Google.ProtocolBuffers.DescriptorProtos.EnumDescriptorProto GetEnumType(int index) {
+        return result.GetEnumType(index);
+      }
+      public Builder SetEnumType(int index, global::Google.ProtocolBuffers.DescriptorProtos.EnumDescriptorProto value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.enumType_[index] = value;
+        return this;
+      }
+      public Builder SetEnumType(int index, global::Google.ProtocolBuffers.DescriptorProtos.EnumDescriptorProto.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.enumType_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddEnumType(global::Google.ProtocolBuffers.DescriptorProtos.EnumDescriptorProto value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.enumType_.Add(value);
+        return this;
+      }
+      public Builder AddEnumType(global::Google.ProtocolBuffers.DescriptorProtos.EnumDescriptorProto.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.enumType_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeEnumType(scg::IEnumerable<global::Google.ProtocolBuffers.DescriptorProtos.EnumDescriptorProto> values) {
+        PrepareBuilder();
+        result.enumType_.Add(values);
+        return this;
+      }
+      public Builder ClearEnumType() {
+        PrepareBuilder();
+        result.enumType_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto.Types.ExtensionRange> ExtensionRangeList {
+        get { return PrepareBuilder().extensionRange_; }
+      }
+      public int ExtensionRangeCount {
+        get { return result.ExtensionRangeCount; }
+      }
+      public global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto.Types.ExtensionRange GetExtensionRange(int index) {
+        return result.GetExtensionRange(index);
+      }
+      public Builder SetExtensionRange(int index, global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto.Types.ExtensionRange value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.extensionRange_[index] = value;
+        return this;
+      }
+      public Builder SetExtensionRange(int index, global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto.Types.ExtensionRange.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.extensionRange_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddExtensionRange(global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto.Types.ExtensionRange value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.extensionRange_.Add(value);
+        return this;
+      }
+      public Builder AddExtensionRange(global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto.Types.ExtensionRange.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.extensionRange_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeExtensionRange(scg::IEnumerable<global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProto.Types.ExtensionRange> values) {
+        PrepareBuilder();
+        result.extensionRange_.Add(values);
+        return this;
+      }
+      public Builder ClearExtensionRange() {
+        PrepareBuilder();
+        result.extensionRange_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.OneofDescriptorProto> OneofDeclList {
+        get { return PrepareBuilder().oneofDecl_; }
+      }
+      public int OneofDeclCount {
+        get { return result.OneofDeclCount; }
+      }
+      public global::Google.ProtocolBuffers.DescriptorProtos.OneofDescriptorProto GetOneofDecl(int index) {
+        return result.GetOneofDecl(index);
+      }
+      public Builder SetOneofDecl(int index, global::Google.ProtocolBuffers.DescriptorProtos.OneofDescriptorProto value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.oneofDecl_[index] = value;
+        return this;
+      }
+      public Builder SetOneofDecl(int index, global::Google.ProtocolBuffers.DescriptorProtos.OneofDescriptorProto.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.oneofDecl_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddOneofDecl(global::Google.ProtocolBuffers.DescriptorProtos.OneofDescriptorProto value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.oneofDecl_.Add(value);
+        return this;
+      }
+      public Builder AddOneofDecl(global::Google.ProtocolBuffers.DescriptorProtos.OneofDescriptorProto.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.oneofDecl_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeOneofDecl(scg::IEnumerable<global::Google.ProtocolBuffers.DescriptorProtos.OneofDescriptorProto> values) {
+        PrepareBuilder();
+        result.oneofDecl_.Add(values);
+        return this;
+      }
+      public Builder ClearOneofDecl() {
+        PrepareBuilder();
+        result.oneofDecl_.Clear();
+        return this;
+      }
+
+      public bool HasOptions {
+       get { return result.hasOptions; }
+      }
+      public global::Google.ProtocolBuffers.DescriptorProtos.MessageOptions Options {
+        get { return result.Options; }
+        set { SetOptions(value); }
+      }
+      public Builder SetOptions(global::Google.ProtocolBuffers.DescriptorProtos.MessageOptions value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptions = true;
+        result.options_ = value;
+        return this;
+      }
+      public Builder SetOptions(global::Google.ProtocolBuffers.DescriptorProtos.MessageOptions.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasOptions = true;
+        result.options_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeOptions(global::Google.ProtocolBuffers.DescriptorProtos.MessageOptions value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasOptions &&
+            result.options_ != global::Google.ProtocolBuffers.DescriptorProtos.MessageOptions.DefaultInstance) {
+            result.options_ = global::Google.ProtocolBuffers.DescriptorProtos.MessageOptions.CreateBuilder(result.options_).MergeFrom(value).BuildPartial();
+        } else {
+          result.options_ = value;
+        }
+        result.hasOptions = true;
+        return this;
+      }
+      public Builder ClearOptions() {
+        PrepareBuilder();
+        result.hasOptions = false;
+        result.options_ = null;
+        return this;
+      }
+    }
+    static DescriptorProto() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class FieldDescriptorProto : pb::GeneratedMessage<FieldDescriptorProto, FieldDescriptorProto.Builder> {
+    private FieldDescriptorProto() { }
+    private static readonly FieldDescriptorProto defaultInstance = new FieldDescriptorProto().MakeReadOnly();
+    private static readonly string[] _fieldDescriptorProtoFieldNames = new string[] { "default_value", "extendee", "label", "name", "number", "oneof_index", "options", "type", "type_name" };
+    private static readonly uint[] _fieldDescriptorProtoFieldTags = new uint[] { 58, 18, 32, 10, 24, 72, 66, 40, 50 };
+    public static FieldDescriptorProto DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override FieldDescriptorProto DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override FieldDescriptorProto ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.internal__static_google_protobuf_FieldDescriptorProto__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<FieldDescriptorProto, FieldDescriptorProto.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.internal__static_google_protobuf_FieldDescriptorProto__FieldAccessorTable; }
+    }
+
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      public enum Type {
+        TYPE_DOUBLE = 1,
+        TYPE_FLOAT = 2,
+        TYPE_INT64 = 3,
+        TYPE_UINT64 = 4,
+        TYPE_INT32 = 5,
+        TYPE_FIXED64 = 6,
+        TYPE_FIXED32 = 7,
+        TYPE_BOOL = 8,
+        TYPE_STRING = 9,
+        TYPE_GROUP = 10,
+        TYPE_MESSAGE = 11,
+        TYPE_BYTES = 12,
+        TYPE_UINT32 = 13,
+        TYPE_ENUM = 14,
+        TYPE_SFIXED32 = 15,
+        TYPE_SFIXED64 = 16,
+        TYPE_SINT32 = 17,
+        TYPE_SINT64 = 18,
+      }
+
+      public enum Label {
+        LABEL_OPTIONAL = 1,
+        LABEL_REQUIRED = 2,
+        LABEL_REPEATED = 3,
+      }
+
+    }
+    #endregion
+
+    public const int NameFieldNumber = 1;
+    private bool hasName;
+    private string name_ = "";
+    public bool HasName {
+      get { return hasName; }
+    }
+    public string Name {
+      get { return name_; }
+    }
+
+    public const int NumberFieldNumber = 3;
+    private bool hasNumber;
+    private int number_;
+    public bool HasNumber {
+      get { return hasNumber; }
+    }
+    public int Number {
+      get { return number_; }
+    }
+
+    public const int LabelFieldNumber = 4;
+    private bool hasLabel;
+    private global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto.Types.Label label_ = global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto.Types.Label.LABEL_OPTIONAL;
+    public bool HasLabel {
+      get { return hasLabel; }
+    }
+    public global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto.Types.Label Label {
+      get { return label_; }
+    }
+
+    public const int TypeFieldNumber = 5;
+    private bool hasType;
+    private global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto.Types.Type type_ = global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto.Types.Type.TYPE_DOUBLE;
+    public bool HasType {
+      get { return hasType; }
+    }
+    public global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto.Types.Type Type {
+      get { return type_; }
+    }
+
+    public const int TypeNameFieldNumber = 6;
+    private bool hasTypeName;
+    private string typeName_ = "";
+    public bool HasTypeName {
+      get { return hasTypeName; }
+    }
+    public string TypeName {
+      get { return typeName_; }
+    }
+
+    public const int ExtendeeFieldNumber = 2;
+    private bool hasExtendee;
+    private string extendee_ = "";
+    public bool HasExtendee {
+      get { return hasExtendee; }
+    }
+    public string Extendee {
+      get { return extendee_; }
+    }
+
+    public const int DefaultValueFieldNumber = 7;
+    private bool hasDefaultValue;
+    private string defaultValue_ = "";
+    public bool HasDefaultValue {
+      get { return hasDefaultValue; }
+    }
+    public string DefaultValue {
+      get { return defaultValue_; }
+    }
+
+    public const int OneofIndexFieldNumber = 9;
+    private bool hasOneofIndex;
+    private int oneofIndex_;
+    public bool HasOneofIndex {
+      get { return hasOneofIndex; }
+    }
+    public int OneofIndex {
+      get { return oneofIndex_; }
+    }
+
+    public const int OptionsFieldNumber = 8;
+    private bool hasOptions;
+    private global::Google.ProtocolBuffers.DescriptorProtos.FieldOptions options_;
+    public bool HasOptions {
+      get { return hasOptions; }
+    }
+    public global::Google.ProtocolBuffers.DescriptorProtos.FieldOptions Options {
+      get { return options_ ?? global::Google.ProtocolBuffers.DescriptorProtos.FieldOptions.DefaultInstance; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        if (HasOptions) {
+          if (!Options.IsInitialized) return false;
+        }
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _fieldDescriptorProtoFieldNames;
+      if (hasName) {
+        output.WriteString(1, field_names[3], Name);
+      }
+      if (hasExtendee) {
+        output.WriteString(2, field_names[1], Extendee);
+      }
+      if (hasNumber) {
+        output.WriteInt32(3, field_names[4], Number);
+      }
+      if (hasLabel) {
+        output.WriteEnum(4, field_names[2], (int) Label, Label);
+      }
+      if (hasType) {
+        output.WriteEnum(5, field_names[7], (int) Type, Type);
+      }
+      if (hasTypeName) {
+        output.WriteString(6, field_names[8], TypeName);
+      }
+      if (hasDefaultValue) {
+        output.WriteString(7, field_names[0], DefaultValue);
+      }
+      if (hasOptions) {
+        output.WriteMessage(8, field_names[6], Options);
+      }
+      if (hasOneofIndex) {
+        output.WriteInt32(9, field_names[5], OneofIndex);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasName) {
+        size += pb::CodedOutputStream.ComputeStringSize(1, Name);
+      }
+      if (hasNumber) {
+        size += pb::CodedOutputStream.ComputeInt32Size(3, Number);
+      }
+      if (hasLabel) {
+        size += pb::CodedOutputStream.ComputeEnumSize(4, (int) Label);
+      }
+      if (hasType) {
+        size += pb::CodedOutputStream.ComputeEnumSize(5, (int) Type);
+      }
+      if (hasTypeName) {
+        size += pb::CodedOutputStream.ComputeStringSize(6, TypeName);
+      }
+      if (hasExtendee) {
+        size += pb::CodedOutputStream.ComputeStringSize(2, Extendee);
+      }
+      if (hasDefaultValue) {
+        size += pb::CodedOutputStream.ComputeStringSize(7, DefaultValue);
+      }
+      if (hasOneofIndex) {
+        size += pb::CodedOutputStream.ComputeInt32Size(9, OneofIndex);
+      }
+      if (hasOptions) {
+        size += pb::CodedOutputStream.ComputeMessageSize(8, Options);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static FieldDescriptorProto ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static FieldDescriptorProto ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static FieldDescriptorProto ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static FieldDescriptorProto ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static FieldDescriptorProto ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static FieldDescriptorProto ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static FieldDescriptorProto ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static FieldDescriptorProto ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static FieldDescriptorProto ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static FieldDescriptorProto ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private FieldDescriptorProto MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(FieldDescriptorProto prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<FieldDescriptorProto, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(FieldDescriptorProto cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private FieldDescriptorProto result;
+
+      private FieldDescriptorProto PrepareBuilder() {
+        if (resultIsReadOnly) {
+          FieldDescriptorProto original = result;
+          result = new FieldDescriptorProto();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override FieldDescriptorProto MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto.Descriptor; }
+      }
+
+      public override FieldDescriptorProto DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto.DefaultInstance; }
+      }
+
+      public override FieldDescriptorProto BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is FieldDescriptorProto) {
+          return MergeFrom((FieldDescriptorProto) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(FieldDescriptorProto other) {
+        if (other == global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasName) {
+          Name = other.Name;
+        }
+        if (other.HasNumber) {
+          Number = other.Number;
+        }
+        if (other.HasLabel) {
+          Label = other.Label;
+        }
+        if (other.HasType) {
+          Type = other.Type;
+        }
+        if (other.HasTypeName) {
+          TypeName = other.TypeName;
+        }
+        if (other.HasExtendee) {
+          Extendee = other.Extendee;
+        }
+        if (other.HasDefaultValue) {
+          DefaultValue = other.DefaultValue;
+        }
+        if (other.HasOneofIndex) {
+          OneofIndex = other.OneofIndex;
+        }
+        if (other.HasOptions) {
+          MergeOptions(other.Options);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_fieldDescriptorProtoFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _fieldDescriptorProtoFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              result.hasName = input.ReadString(ref result.name_);
+              break;
+            }
+            case 18: {
+              result.hasExtendee = input.ReadString(ref result.extendee_);
+              break;
+            }
+            case 24: {
+              result.hasNumber = input.ReadInt32(ref result.number_);
+              break;
+            }
+            case 32: {
+              object unknown;
+              if(input.ReadEnum(ref result.label_, out unknown)) {
+                result.hasLabel = true;
+              } else if(unknown is int) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                unknownFields.MergeVarintField(4, (ulong)(int)unknown);
+              }
+              break;
+            }
+            case 40: {
+              object unknown;
+              if(input.ReadEnum(ref result.type_, out unknown)) {
+                result.hasType = true;
+              } else if(unknown is int) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                unknownFields.MergeVarintField(5, (ulong)(int)unknown);
+              }
+              break;
+            }
+            case 50: {
+              result.hasTypeName = input.ReadString(ref result.typeName_);
+              break;
+            }
+            case 58: {
+              result.hasDefaultValue = input.ReadString(ref result.defaultValue_);
+              break;
+            }
+            case 66: {
+              global::Google.ProtocolBuffers.DescriptorProtos.FieldOptions.Builder subBuilder = global::Google.ProtocolBuffers.DescriptorProtos.FieldOptions.CreateBuilder();
+              if (result.hasOptions) {
+                subBuilder.MergeFrom(Options);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              Options = subBuilder.BuildPartial();
+              break;
+            }
+            case 72: {
+              result.hasOneofIndex = input.ReadInt32(ref result.oneofIndex_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasName {
+        get { return result.hasName; }
+      }
+      public string Name {
+        get { return result.Name; }
+        set { SetName(value); }
+      }
+      public Builder SetName(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasName = true;
+        result.name_ = value;
+        return this;
+      }
+      public Builder ClearName() {
+        PrepareBuilder();
+        result.hasName = false;
+        result.name_ = "";
+        return this;
+      }
+
+      public bool HasNumber {
+        get { return result.hasNumber; }
+      }
+      public int Number {
+        get { return result.Number; }
+        set { SetNumber(value); }
+      }
+      public Builder SetNumber(int value) {
+        PrepareBuilder();
+        result.hasNumber = true;
+        result.number_ = value;
+        return this;
+      }
+      public Builder ClearNumber() {
+        PrepareBuilder();
+        result.hasNumber = false;
+        result.number_ = 0;
+        return this;
+      }
+
+      public bool HasLabel {
+       get { return result.hasLabel; }
+      }
+      public global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto.Types.Label Label {
+        get { return result.Label; }
+        set { SetLabel(value); }
+      }
+      public Builder SetLabel(global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto.Types.Label value) {
+        PrepareBuilder();
+        result.hasLabel = true;
+        result.label_ = value;
+        return this;
+      }
+      public Builder ClearLabel() {
+        PrepareBuilder();
+        result.hasLabel = false;
+        result.label_ = global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto.Types.Label.LABEL_OPTIONAL;
+        return this;
+      }
+
+      public bool HasType {
+       get { return result.hasType; }
+      }
+      public global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto.Types.Type Type {
+        get { return result.Type; }
+        set { SetType(value); }
+      }
+      public Builder SetType(global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto.Types.Type value) {
+        PrepareBuilder();
+        result.hasType = true;
+        result.type_ = value;
+        return this;
+      }
+      public Builder ClearType() {
+        PrepareBuilder();
+        result.hasType = false;
+        result.type_ = global::Google.ProtocolBuffers.DescriptorProtos.FieldDescriptorProto.Types.Type.TYPE_DOUBLE;
+        return this;
+      }
+
+      public bool HasTypeName {
+        get { return result.hasTypeName; }
+      }
+      public string TypeName {
+        get { return result.TypeName; }
+        set { SetTypeName(value); }
+      }
+      public Builder SetTypeName(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasTypeName = true;
+        result.typeName_ = value;
+        return this;
+      }
+      public Builder ClearTypeName() {
+        PrepareBuilder();
+        result.hasTypeName = false;
+        result.typeName_ = "";
+        return this;
+      }
+
+      public bool HasExtendee {
+        get { return result.hasExtendee; }
+      }
+      public string Extendee {
+        get { return result.Extendee; }
+        set { SetExtendee(value); }
+      }
+      public Builder SetExtendee(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasExtendee = true;
+        result.extendee_ = value;
+        return this;
+      }
+      public Builder ClearExtendee() {
+        PrepareBuilder();
+        result.hasExtendee = false;
+        result.extendee_ = "";
+        return this;
+      }
+
+      public bool HasDefaultValue {
+        get { return result.hasDefaultValue; }
+      }
+      public string DefaultValue {
+        get { return result.DefaultValue; }
+        set { SetDefaultValue(value); }
+      }
+      public Builder SetDefaultValue(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasDefaultValue = true;
+        result.defaultValue_ = value;
+        return this;
+      }
+      public Builder ClearDefaultValue() {
+        PrepareBuilder();
+        result.hasDefaultValue = false;
+        result.defaultValue_ = "";
+        return this;
+      }
+
+      public bool HasOneofIndex {
+        get { return result.hasOneofIndex; }
+      }
+      public int OneofIndex {
+        get { return result.OneofIndex; }
+        set { SetOneofIndex(value); }
+      }
+      public Builder SetOneofIndex(int value) {
+        PrepareBuilder();
+        result.hasOneofIndex = true;
+        result.oneofIndex_ = value;
+        return this;
+      }
+      public Builder ClearOneofIndex() {
+        PrepareBuilder();
+        result.hasOneofIndex = false;
+        result.oneofIndex_ = 0;
+        return this;
+      }
+
+      public bool HasOptions {
+       get { return result.hasOptions; }
+      }
+      public global::Google.ProtocolBuffers.DescriptorProtos.FieldOptions Options {
+        get { return result.Options; }
+        set { SetOptions(value); }
+      }
+      public Builder SetOptions(global::Google.ProtocolBuffers.DescriptorProtos.FieldOptions value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptions = true;
+        result.options_ = value;
+        return this;
+      }
+      public Builder SetOptions(global::Google.ProtocolBuffers.DescriptorProtos.FieldOptions.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasOptions = true;
+        result.options_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeOptions(global::Google.ProtocolBuffers.DescriptorProtos.FieldOptions value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasOptions &&
+            result.options_ != global::Google.ProtocolBuffers.DescriptorProtos.FieldOptions.DefaultInstance) {
+            result.options_ = global::Google.ProtocolBuffers.DescriptorProtos.FieldOptions.CreateBuilder(result.options_).MergeFrom(value).BuildPartial();
+        } else {
+          result.options_ = value;
+        }
+        result.hasOptions = true;
+        return this;
+      }
+      public Builder ClearOptions() {
+        PrepareBuilder();
+        result.hasOptions = false;
+        result.options_ = null;
+        return this;
+      }
+    }
+    static FieldDescriptorProto() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class OneofDescriptorProto : pb::GeneratedMessage<OneofDescriptorProto, OneofDescriptorProto.Builder> {
+    private OneofDescriptorProto() { }
+    private static readonly OneofDescriptorProto defaultInstance = new OneofDescriptorProto().MakeReadOnly();
+    private static readonly string[] _oneofDescriptorProtoFieldNames = new string[] { "name" };
+    private static readonly uint[] _oneofDescriptorProtoFieldTags = new uint[] { 10 };
+    public static OneofDescriptorProto DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override OneofDescriptorProto DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override OneofDescriptorProto ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.internal__static_google_protobuf_OneofDescriptorProto__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<OneofDescriptorProto, OneofDescriptorProto.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.internal__static_google_protobuf_OneofDescriptorProto__FieldAccessorTable; }
+    }
+
+    public const int NameFieldNumber = 1;
+    private bool hasName;
+    private string name_ = "";
+    public bool HasName {
+      get { return hasName; }
+    }
+    public string Name {
+      get { return name_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _oneofDescriptorProtoFieldNames;
+      if (hasName) {
+        output.WriteString(1, field_names[0], Name);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasName) {
+        size += pb::CodedOutputStream.ComputeStringSize(1, Name);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static OneofDescriptorProto ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static OneofDescriptorProto ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static OneofDescriptorProto ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static OneofDescriptorProto ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static OneofDescriptorProto ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static OneofDescriptorProto ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static OneofDescriptorProto ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static OneofDescriptorProto ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static OneofDescriptorProto ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static OneofDescriptorProto ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private OneofDescriptorProto MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(OneofDescriptorProto prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<OneofDescriptorProto, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(OneofDescriptorProto cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private OneofDescriptorProto result;
+
+      private OneofDescriptorProto PrepareBuilder() {
+        if (resultIsReadOnly) {
+          OneofDescriptorProto original = result;
+          result = new OneofDescriptorProto();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override OneofDescriptorProto MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.DescriptorProtos.OneofDescriptorProto.Descriptor; }
+      }
+
+      public override OneofDescriptorProto DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.DescriptorProtos.OneofDescriptorProto.DefaultInstance; }
+      }
+
+      public override OneofDescriptorProto BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is OneofDescriptorProto) {
+          return MergeFrom((OneofDescriptorProto) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(OneofDescriptorProto other) {
+        if (other == global::Google.ProtocolBuffers.DescriptorProtos.OneofDescriptorProto.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasName) {
+          Name = other.Name;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_oneofDescriptorProtoFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _oneofDescriptorProtoFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              result.hasName = input.ReadString(ref result.name_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasName {
+        get { return result.hasName; }
+      }
+      public string Name {
+        get { return result.Name; }
+        set { SetName(value); }
+      }
+      public Builder SetName(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasName = true;
+        result.name_ = value;
+        return this;
+      }
+      public Builder ClearName() {
+        PrepareBuilder();
+        result.hasName = false;
+        result.name_ = "";
+        return this;
+      }
+    }
+    static OneofDescriptorProto() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class EnumDescriptorProto : pb::GeneratedMessage<EnumDescriptorProto, EnumDescriptorProto.Builder> {
+    private EnumDescriptorProto() { }
+    private static readonly EnumDescriptorProto defaultInstance = new EnumDescriptorProto().MakeReadOnly();
+    private static readonly string[] _enumDescriptorProtoFieldNames = new string[] { "name", "options", "value" };
+    private static readonly uint[] _enumDescriptorProtoFieldTags = new uint[] { 10, 26, 18 };
+    public static EnumDescriptorProto DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override EnumDescriptorProto DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override EnumDescriptorProto ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.internal__static_google_protobuf_EnumDescriptorProto__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<EnumDescriptorProto, EnumDescriptorProto.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.internal__static_google_protobuf_EnumDescriptorProto__FieldAccessorTable; }
+    }
+
+    public const int NameFieldNumber = 1;
+    private bool hasName;
+    private string name_ = "";
+    public bool HasName {
+      get { return hasName; }
+    }
+    public string Name {
+      get { return name_; }
+    }
+
+    public const int ValueFieldNumber = 2;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.EnumValueDescriptorProto> value_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.EnumValueDescriptorProto>();
+    public scg::IList<global::Google.ProtocolBuffers.DescriptorProtos.EnumValueDescriptorProto> ValueList {
+      get { return value_; }
+    }
+    public int ValueCount {
+      get { return value_.Count; }
+    }
+    public global::Google.ProtocolBuffers.DescriptorProtos.EnumValueDescriptorProto GetValue(int index) {
+      return value_[index];
+    }
+
+    public const int OptionsFieldNumber = 3;
+    private bool hasOptions;
+    private global::Google.ProtocolBuffers.DescriptorProtos.EnumOptions options_;
+    public bool HasOptions {
+      get { return hasOptions; }
+    }
+    public global::Google.ProtocolBuffers.DescriptorProtos.EnumOptions Options {
+      get { return options_ ?? global::Google.ProtocolBuffers.DescriptorProtos.EnumOptions.DefaultInstance; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        foreach (global::Google.ProtocolBuffers.DescriptorProtos.EnumValueDescriptorProto element in ValueList) {
+          if (!element.IsInitialized) return false;
+        }
+        if (HasOptions) {
+          if (!Options.IsInitialized) return false;
+        }
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _enumDescriptorProtoFieldNames;
+      if (hasName) {
+        output.WriteString(1, field_names[0], Name);
+      }
+      if (value_.Count > 0) {
+        output.WriteMessageArray(2, field_names[2], value_);
+      }
+      if (hasOptions) {
+        output.WriteMessage(3, field_names[1], Options);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasName) {
+        size += pb::CodedOutputStream.ComputeStringSize(1, Name);
+      }
+      foreach (global::Google.ProtocolBuffers.DescriptorProtos.EnumValueDescriptorProto element in ValueList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(2, element);
+      }
+      if (hasOptions) {
+        size += pb::CodedOutputStream.ComputeMessageSize(3, Options);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static EnumDescriptorProto ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static EnumDescriptorProto ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static EnumDescriptorProto ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static EnumDescriptorProto ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static EnumDescriptorProto ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static EnumDescriptorProto ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static EnumDescriptorProto ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static EnumDescriptorProto ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static EnumDescriptorProto ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static EnumDescriptorProto ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private EnumDescriptorProto MakeReadOnly() {
+      value_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(EnumDescriptorProto prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<EnumDescriptorProto, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(EnumDescriptorProto cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private EnumDescriptorProto result;
+
+      private EnumDescriptorProto PrepareBuilder() {
+        if (resultIsReadOnly) {
+          EnumDescriptorProto original = result;
+          result = new EnumDescriptorProto();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override EnumDescriptorProto MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.DescriptorProtos.EnumDescriptorProto.Descriptor; }
+      }
+
+      public override EnumDescriptorProto DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.DescriptorProtos.EnumDescriptorProto.DefaultInstance; }
+      }
+
+      public override EnumDescriptorProto BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is EnumDescriptorProto) {
+          return MergeFrom((EnumDescriptorProto) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(EnumDescriptorProto other) {
+        if (other == global::Google.ProtocolBuffers.DescriptorProtos.EnumDescriptorProto.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasName) {
+          Name = other.Name;
+        }
+        if (other.value_.Count != 0) {
+          result.value_.Add(other.value_);
+        }
+        if (other.HasOptions) {
+          MergeOptions(other.Options);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_enumDescriptorProtoFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _enumDescriptorProtoFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              result.hasName = input.ReadString(ref result.name_);
+              break;
+            }
+            case 18: {
+              input.ReadMessageArray(tag, field_name, result.value_, global::Google.ProtocolBuffers.DescriptorProtos.EnumValueDescriptorProto.DefaultInstance, extensionRegistry);
+              break;
+            }
+            case 26: {
+              global::Google.ProtocolBuffers.DescriptorProtos.EnumOptions.Builder subBuilder = global::Google.ProtocolBuffers.DescriptorProtos.EnumOptions.CreateBuilder();
+              if (result.hasOptions) {
+                subBuilder.MergeFrom(Options);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              Options = subBuilder.BuildPartial();
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasName {
+        get { return result.hasName; }
+      }
+      public string Name {
+        get { return result.Name; }
+        set { SetName(value); }
+      }
+      public Builder SetName(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasName = true;
+        result.name_ = value;
+        return this;
+      }
+      public Builder ClearName() {
+        PrepareBuilder();
+        result.hasName = false;
+        result.name_ = "";
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.EnumValueDescriptorProto> ValueList {
+        get { return PrepareBuilder().value_; }
+      }
+      public int ValueCount {
+        get { return result.ValueCount; }
+      }
+      public global::Google.ProtocolBuffers.DescriptorProtos.EnumValueDescriptorProto GetValue(int index) {
+        return result.GetValue(index);
+      }
+      public Builder SetValue(int index, global::Google.ProtocolBuffers.DescriptorProtos.EnumValueDescriptorProto value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.value_[index] = value;
+        return this;
+      }
+      public Builder SetValue(int index, global::Google.ProtocolBuffers.DescriptorProtos.EnumValueDescriptorProto.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.value_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddValue(global::Google.ProtocolBuffers.DescriptorProtos.EnumValueDescriptorProto value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.value_.Add(value);
+        return this;
+      }
+      public Builder AddValue(global::Google.ProtocolBuffers.DescriptorProtos.EnumValueDescriptorProto.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.value_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeValue(scg::IEnumerable<global::Google.ProtocolBuffers.DescriptorProtos.EnumValueDescriptorProto> values) {
+        PrepareBuilder();
+        result.value_.Add(values);
+        return this;
+      }
+      public Builder ClearValue() {
+        PrepareBuilder();
+        result.value_.Clear();
+        return this;
+      }
+
+      public bool HasOptions {
+       get { return result.hasOptions; }
+      }
+      public global::Google.ProtocolBuffers.DescriptorProtos.EnumOptions Options {
+        get { return result.Options; }
+        set { SetOptions(value); }
+      }
+      public Builder SetOptions(global::Google.ProtocolBuffers.DescriptorProtos.EnumOptions value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptions = true;
+        result.options_ = value;
+        return this;
+      }
+      public Builder SetOptions(global::Google.ProtocolBuffers.DescriptorProtos.EnumOptions.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasOptions = true;
+        result.options_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeOptions(global::Google.ProtocolBuffers.DescriptorProtos.EnumOptions value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasOptions &&
+            result.options_ != global::Google.ProtocolBuffers.DescriptorProtos.EnumOptions.DefaultInstance) {
+            result.options_ = global::Google.ProtocolBuffers.DescriptorProtos.EnumOptions.CreateBuilder(result.options_).MergeFrom(value).BuildPartial();
+        } else {
+          result.options_ = value;
+        }
+        result.hasOptions = true;
+        return this;
+      }
+      public Builder ClearOptions() {
+        PrepareBuilder();
+        result.hasOptions = false;
+        result.options_ = null;
+        return this;
+      }
+    }
+    static EnumDescriptorProto() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class EnumValueDescriptorProto : pb::GeneratedMessage<EnumValueDescriptorProto, EnumValueDescriptorProto.Builder> {
+    private EnumValueDescriptorProto() { }
+    private static readonly EnumValueDescriptorProto defaultInstance = new EnumValueDescriptorProto().MakeReadOnly();
+    private static readonly string[] _enumValueDescriptorProtoFieldNames = new string[] { "name", "number", "options" };
+    private static readonly uint[] _enumValueDescriptorProtoFieldTags = new uint[] { 10, 16, 26 };
+    public static EnumValueDescriptorProto DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override EnumValueDescriptorProto DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override EnumValueDescriptorProto ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.internal__static_google_protobuf_EnumValueDescriptorProto__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<EnumValueDescriptorProto, EnumValueDescriptorProto.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.internal__static_google_protobuf_EnumValueDescriptorProto__FieldAccessorTable; }
+    }
+
+    public const int NameFieldNumber = 1;
+    private bool hasName;
+    private string name_ = "";
+    public bool HasName {
+      get { return hasName; }
+    }
+    public string Name {
+      get { return name_; }
+    }
+
+    public const int NumberFieldNumber = 2;
+    private bool hasNumber;
+    private int number_;
+    public bool HasNumber {
+      get { return hasNumber; }
+    }
+    public int Number {
+      get { return number_; }
+    }
+
+    public const int OptionsFieldNumber = 3;
+    private bool hasOptions;
+    private global::Google.ProtocolBuffers.DescriptorProtos.EnumValueOptions options_;
+    public bool HasOptions {
+      get { return hasOptions; }
+    }
+    public global::Google.ProtocolBuffers.DescriptorProtos.EnumValueOptions Options {
+      get { return options_ ?? global::Google.ProtocolBuffers.DescriptorProtos.EnumValueOptions.DefaultInstance; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        if (HasOptions) {
+          if (!Options.IsInitialized) return false;
+        }
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _enumValueDescriptorProtoFieldNames;
+      if (hasName) {
+        output.WriteString(1, field_names[0], Name);
+      }
+      if (hasNumber) {
+        output.WriteInt32(2, field_names[1], Number);
+      }
+      if (hasOptions) {
+        output.WriteMessage(3, field_names[2], Options);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasName) {
+        size += pb::CodedOutputStream.ComputeStringSize(1, Name);
+      }
+      if (hasNumber) {
+        size += pb::CodedOutputStream.ComputeInt32Size(2, Number);
+      }
+      if (hasOptions) {
+        size += pb::CodedOutputStream.ComputeMessageSize(3, Options);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static EnumValueDescriptorProto ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static EnumValueDescriptorProto ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static EnumValueDescriptorProto ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static EnumValueDescriptorProto ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static EnumValueDescriptorProto ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static EnumValueDescriptorProto ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static EnumValueDescriptorProto ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static EnumValueDescriptorProto ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static EnumValueDescriptorProto ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static EnumValueDescriptorProto ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private EnumValueDescriptorProto MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(EnumValueDescriptorProto prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<EnumValueDescriptorProto, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(EnumValueDescriptorProto cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private EnumValueDescriptorProto result;
+
+      private EnumValueDescriptorProto PrepareBuilder() {
+        if (resultIsReadOnly) {
+          EnumValueDescriptorProto original = result;
+          result = new EnumValueDescriptorProto();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override EnumValueDescriptorProto MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.DescriptorProtos.EnumValueDescriptorProto.Descriptor; }
+      }
+
+      public override EnumValueDescriptorProto DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.DescriptorProtos.EnumValueDescriptorProto.DefaultInstance; }
+      }
+
+      public override EnumValueDescriptorProto BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is EnumValueDescriptorProto) {
+          return MergeFrom((EnumValueDescriptorProto) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(EnumValueDescriptorProto other) {
+        if (other == global::Google.ProtocolBuffers.DescriptorProtos.EnumValueDescriptorProto.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasName) {
+          Name = other.Name;
+        }
+        if (other.HasNumber) {
+          Number = other.Number;
+        }
+        if (other.HasOptions) {
+          MergeOptions(other.Options);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_enumValueDescriptorProtoFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _enumValueDescriptorProtoFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              result.hasName = input.ReadString(ref result.name_);
+              break;
+            }
+            case 16: {
+              result.hasNumber = input.ReadInt32(ref result.number_);
+              break;
+            }
+            case 26: {
+              global::Google.ProtocolBuffers.DescriptorProtos.EnumValueOptions.Builder subBuilder = global::Google.ProtocolBuffers.DescriptorProtos.EnumValueOptions.CreateBuilder();
+              if (result.hasOptions) {
+                subBuilder.MergeFrom(Options);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              Options = subBuilder.BuildPartial();
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasName {
+        get { return result.hasName; }
+      }
+      public string Name {
+        get { return result.Name; }
+        set { SetName(value); }
+      }
+      public Builder SetName(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasName = true;
+        result.name_ = value;
+        return this;
+      }
+      public Builder ClearName() {
+        PrepareBuilder();
+        result.hasName = false;
+        result.name_ = "";
+        return this;
+      }
+
+      public bool HasNumber {
+        get { return result.hasNumber; }
+      }
+      public int Number {
+        get { return result.Number; }
+        set { SetNumber(value); }
+      }
+      public Builder SetNumber(int value) {
+        PrepareBuilder();
+        result.hasNumber = true;
+        result.number_ = value;
+        return this;
+      }
+      public Builder ClearNumber() {
+        PrepareBuilder();
+        result.hasNumber = false;
+        result.number_ = 0;
+        return this;
+      }
+
+      public bool HasOptions {
+       get { return result.hasOptions; }
+      }
+      public global::Google.ProtocolBuffers.DescriptorProtos.EnumValueOptions Options {
+        get { return result.Options; }
+        set { SetOptions(value); }
+      }
+      public Builder SetOptions(global::Google.ProtocolBuffers.DescriptorProtos.EnumValueOptions value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptions = true;
+        result.options_ = value;
+        return this;
+      }
+      public Builder SetOptions(global::Google.ProtocolBuffers.DescriptorProtos.EnumValueOptions.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasOptions = true;
+        result.options_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeOptions(global::Google.ProtocolBuffers.DescriptorProtos.EnumValueOptions value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasOptions &&
+            result.options_ != global::Google.ProtocolBuffers.DescriptorProtos.EnumValueOptions.DefaultInstance) {
+            result.options_ = global::Google.ProtocolBuffers.DescriptorProtos.EnumValueOptions.CreateBuilder(result.options_).MergeFrom(value).BuildPartial();
+        } else {
+          result.options_ = value;
+        }
+        result.hasOptions = true;
+        return this;
+      }
+      public Builder ClearOptions() {
+        PrepareBuilder();
+        result.hasOptions = false;
+        result.options_ = null;
+        return this;
+      }
+    }
+    static EnumValueDescriptorProto() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class ServiceDescriptorProto : pb::GeneratedMessage<ServiceDescriptorProto, ServiceDescriptorProto.Builder> {
+    private ServiceDescriptorProto() { }
+    private static readonly ServiceDescriptorProto defaultInstance = new ServiceDescriptorProto().MakeReadOnly();
+    private static readonly string[] _serviceDescriptorProtoFieldNames = new string[] { "method", "name", "options" };
+    private static readonly uint[] _serviceDescriptorProtoFieldTags = new uint[] { 18, 10, 26 };
+    public static ServiceDescriptorProto DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override ServiceDescriptorProto DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override ServiceDescriptorProto ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.internal__static_google_protobuf_ServiceDescriptorProto__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<ServiceDescriptorProto, ServiceDescriptorProto.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.internal__static_google_protobuf_ServiceDescriptorProto__FieldAccessorTable; }
+    }
+
+    public const int NameFieldNumber = 1;
+    private bool hasName;
+    private string name_ = "";
+    public bool HasName {
+      get { return hasName; }
+    }
+    public string Name {
+      get { return name_; }
+    }
+
+    public const int MethodFieldNumber = 2;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.MethodDescriptorProto> method_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.MethodDescriptorProto>();
+    public scg::IList<global::Google.ProtocolBuffers.DescriptorProtos.MethodDescriptorProto> MethodList {
+      get { return method_; }
+    }
+    public int MethodCount {
+      get { return method_.Count; }
+    }
+    public global::Google.ProtocolBuffers.DescriptorProtos.MethodDescriptorProto GetMethod(int index) {
+      return method_[index];
+    }
+
+    public const int OptionsFieldNumber = 3;
+    private bool hasOptions;
+    private global::Google.ProtocolBuffers.DescriptorProtos.ServiceOptions options_;
+    public bool HasOptions {
+      get { return hasOptions; }
+    }
+    public global::Google.ProtocolBuffers.DescriptorProtos.ServiceOptions Options {
+      get { return options_ ?? global::Google.ProtocolBuffers.DescriptorProtos.ServiceOptions.DefaultInstance; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        foreach (global::Google.ProtocolBuffers.DescriptorProtos.MethodDescriptorProto element in MethodList) {
+          if (!element.IsInitialized) return false;
+        }
+        if (HasOptions) {
+          if (!Options.IsInitialized) return false;
+        }
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _serviceDescriptorProtoFieldNames;
+      if (hasName) {
+        output.WriteString(1, field_names[1], Name);
+      }
+      if (method_.Count > 0) {
+        output.WriteMessageArray(2, field_names[0], method_);
+      }
+      if (hasOptions) {
+        output.WriteMessage(3, field_names[2], Options);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasName) {
+        size += pb::CodedOutputStream.ComputeStringSize(1, Name);
+      }
+      foreach (global::Google.ProtocolBuffers.DescriptorProtos.MethodDescriptorProto element in MethodList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(2, element);
+      }
+      if (hasOptions) {
+        size += pb::CodedOutputStream.ComputeMessageSize(3, Options);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static ServiceDescriptorProto ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static ServiceDescriptorProto ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static ServiceDescriptorProto ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static ServiceDescriptorProto ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static ServiceDescriptorProto ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static ServiceDescriptorProto ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static ServiceDescriptorProto ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static ServiceDescriptorProto ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static ServiceDescriptorProto ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static ServiceDescriptorProto ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private ServiceDescriptorProto MakeReadOnly() {
+      method_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(ServiceDescriptorProto prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<ServiceDescriptorProto, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(ServiceDescriptorProto cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private ServiceDescriptorProto result;
+
+      private ServiceDescriptorProto PrepareBuilder() {
+        if (resultIsReadOnly) {
+          ServiceDescriptorProto original = result;
+          result = new ServiceDescriptorProto();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override ServiceDescriptorProto MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.DescriptorProtos.ServiceDescriptorProto.Descriptor; }
+      }
+
+      public override ServiceDescriptorProto DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.DescriptorProtos.ServiceDescriptorProto.DefaultInstance; }
+      }
+
+      public override ServiceDescriptorProto BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is ServiceDescriptorProto) {
+          return MergeFrom((ServiceDescriptorProto) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(ServiceDescriptorProto other) {
+        if (other == global::Google.ProtocolBuffers.DescriptorProtos.ServiceDescriptorProto.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasName) {
+          Name = other.Name;
+        }
+        if (other.method_.Count != 0) {
+          result.method_.Add(other.method_);
+        }
+        if (other.HasOptions) {
+          MergeOptions(other.Options);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_serviceDescriptorProtoFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _serviceDescriptorProtoFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              result.hasName = input.ReadString(ref result.name_);
+              break;
+            }
+            case 18: {
+              input.ReadMessageArray(tag, field_name, result.method_, global::Google.ProtocolBuffers.DescriptorProtos.MethodDescriptorProto.DefaultInstance, extensionRegistry);
+              break;
+            }
+            case 26: {
+              global::Google.ProtocolBuffers.DescriptorProtos.ServiceOptions.Builder subBuilder = global::Google.ProtocolBuffers.DescriptorProtos.ServiceOptions.CreateBuilder();
+              if (result.hasOptions) {
+                subBuilder.MergeFrom(Options);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              Options = subBuilder.BuildPartial();
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasName {
+        get { return result.hasName; }
+      }
+      public string Name {
+        get { return result.Name; }
+        set { SetName(value); }
+      }
+      public Builder SetName(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasName = true;
+        result.name_ = value;
+        return this;
+      }
+      public Builder ClearName() {
+        PrepareBuilder();
+        result.hasName = false;
+        result.name_ = "";
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.MethodDescriptorProto> MethodList {
+        get { return PrepareBuilder().method_; }
+      }
+      public int MethodCount {
+        get { return result.MethodCount; }
+      }
+      public global::Google.ProtocolBuffers.DescriptorProtos.MethodDescriptorProto GetMethod(int index) {
+        return result.GetMethod(index);
+      }
+      public Builder SetMethod(int index, global::Google.ProtocolBuffers.DescriptorProtos.MethodDescriptorProto value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.method_[index] = value;
+        return this;
+      }
+      public Builder SetMethod(int index, global::Google.ProtocolBuffers.DescriptorProtos.MethodDescriptorProto.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.method_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddMethod(global::Google.ProtocolBuffers.DescriptorProtos.MethodDescriptorProto value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.method_.Add(value);
+        return this;
+      }
+      public Builder AddMethod(global::Google.ProtocolBuffers.DescriptorProtos.MethodDescriptorProto.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.method_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeMethod(scg::IEnumerable<global::Google.ProtocolBuffers.DescriptorProtos.MethodDescriptorProto> values) {
+        PrepareBuilder();
+        result.method_.Add(values);
+        return this;
+      }
+      public Builder ClearMethod() {
+        PrepareBuilder();
+        result.method_.Clear();
+        return this;
+      }
+
+      public bool HasOptions {
+       get { return result.hasOptions; }
+      }
+      public global::Google.ProtocolBuffers.DescriptorProtos.ServiceOptions Options {
+        get { return result.Options; }
+        set { SetOptions(value); }
+      }
+      public Builder SetOptions(global::Google.ProtocolBuffers.DescriptorProtos.ServiceOptions value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptions = true;
+        result.options_ = value;
+        return this;
+      }
+      public Builder SetOptions(global::Google.ProtocolBuffers.DescriptorProtos.ServiceOptions.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasOptions = true;
+        result.options_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeOptions(global::Google.ProtocolBuffers.DescriptorProtos.ServiceOptions value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasOptions &&
+            result.options_ != global::Google.ProtocolBuffers.DescriptorProtos.ServiceOptions.DefaultInstance) {
+            result.options_ = global::Google.ProtocolBuffers.DescriptorProtos.ServiceOptions.CreateBuilder(result.options_).MergeFrom(value).BuildPartial();
+        } else {
+          result.options_ = value;
+        }
+        result.hasOptions = true;
+        return this;
+      }
+      public Builder ClearOptions() {
+        PrepareBuilder();
+        result.hasOptions = false;
+        result.options_ = null;
+        return this;
+      }
+    }
+    static ServiceDescriptorProto() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class MethodDescriptorProto : pb::GeneratedMessage<MethodDescriptorProto, MethodDescriptorProto.Builder> {
+    private MethodDescriptorProto() { }
+    private static readonly MethodDescriptorProto defaultInstance = new MethodDescriptorProto().MakeReadOnly();
+    private static readonly string[] _methodDescriptorProtoFieldNames = new string[] { "client_streaming", "input_type", "name", "options", "output_type", "server_streaming" };
+    private static readonly uint[] _methodDescriptorProtoFieldTags = new uint[] { 40, 18, 10, 34, 26, 48 };
+    public static MethodDescriptorProto DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override MethodDescriptorProto DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override MethodDescriptorProto ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.internal__static_google_protobuf_MethodDescriptorProto__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<MethodDescriptorProto, MethodDescriptorProto.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.internal__static_google_protobuf_MethodDescriptorProto__FieldAccessorTable; }
+    }
+
+    public const int NameFieldNumber = 1;
+    private bool hasName;
+    private string name_ = "";
+    public bool HasName {
+      get { return hasName; }
+    }
+    public string Name {
+      get { return name_; }
+    }
+
+    public const int InputTypeFieldNumber = 2;
+    private bool hasInputType;
+    private string inputType_ = "";
+    public bool HasInputType {
+      get { return hasInputType; }
+    }
+    public string InputType {
+      get { return inputType_; }
+    }
+
+    public const int OutputTypeFieldNumber = 3;
+    private bool hasOutputType;
+    private string outputType_ = "";
+    public bool HasOutputType {
+      get { return hasOutputType; }
+    }
+    public string OutputType {
+      get { return outputType_; }
+    }
+
+    public const int OptionsFieldNumber = 4;
+    private bool hasOptions;
+    private global::Google.ProtocolBuffers.DescriptorProtos.MethodOptions options_;
+    public bool HasOptions {
+      get { return hasOptions; }
+    }
+    public global::Google.ProtocolBuffers.DescriptorProtos.MethodOptions Options {
+      get { return options_ ?? global::Google.ProtocolBuffers.DescriptorProtos.MethodOptions.DefaultInstance; }
+    }
+
+    public const int ClientStreamingFieldNumber = 5;
+    private bool hasClientStreaming;
+    private bool clientStreaming_;
+    public bool HasClientStreaming {
+      get { return hasClientStreaming; }
+    }
+    public bool ClientStreaming {
+      get { return clientStreaming_; }
+    }
+
+    public const int ServerStreamingFieldNumber = 6;
+    private bool hasServerStreaming;
+    private bool serverStreaming_;
+    public bool HasServerStreaming {
+      get { return hasServerStreaming; }
+    }
+    public bool ServerStreaming {
+      get { return serverStreaming_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        if (HasOptions) {
+          if (!Options.IsInitialized) return false;
+        }
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _methodDescriptorProtoFieldNames;
+      if (hasName) {
+        output.WriteString(1, field_names[2], Name);
+      }
+      if (hasInputType) {
+        output.WriteString(2, field_names[1], InputType);
+      }
+      if (hasOutputType) {
+        output.WriteString(3, field_names[4], OutputType);
+      }
+      if (hasOptions) {
+        output.WriteMessage(4, field_names[3], Options);
+      }
+      if (hasClientStreaming) {
+        output.WriteBool(5, field_names[0], ClientStreaming);
+      }
+      if (hasServerStreaming) {
+        output.WriteBool(6, field_names[5], ServerStreaming);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasName) {
+        size += pb::CodedOutputStream.ComputeStringSize(1, Name);
+      }
+      if (hasInputType) {
+        size += pb::CodedOutputStream.ComputeStringSize(2, InputType);
+      }
+      if (hasOutputType) {
+        size += pb::CodedOutputStream.ComputeStringSize(3, OutputType);
+      }
+      if (hasOptions) {
+        size += pb::CodedOutputStream.ComputeMessageSize(4, Options);
+      }
+      if (hasClientStreaming) {
+        size += pb::CodedOutputStream.ComputeBoolSize(5, ClientStreaming);
+      }
+      if (hasServerStreaming) {
+        size += pb::CodedOutputStream.ComputeBoolSize(6, ServerStreaming);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static MethodDescriptorProto ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static MethodDescriptorProto ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static MethodDescriptorProto ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static MethodDescriptorProto ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static MethodDescriptorProto ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static MethodDescriptorProto ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static MethodDescriptorProto ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static MethodDescriptorProto ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static MethodDescriptorProto ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static MethodDescriptorProto ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private MethodDescriptorProto MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(MethodDescriptorProto prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<MethodDescriptorProto, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(MethodDescriptorProto cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private MethodDescriptorProto result;
+
+      private MethodDescriptorProto PrepareBuilder() {
+        if (resultIsReadOnly) {
+          MethodDescriptorProto original = result;
+          result = new MethodDescriptorProto();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override MethodDescriptorProto MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.DescriptorProtos.MethodDescriptorProto.Descriptor; }
+      }
+
+      public override MethodDescriptorProto DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.DescriptorProtos.MethodDescriptorProto.DefaultInstance; }
+      }
+
+      public override MethodDescriptorProto BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is MethodDescriptorProto) {
+          return MergeFrom((MethodDescriptorProto) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(MethodDescriptorProto other) {
+        if (other == global::Google.ProtocolBuffers.DescriptorProtos.MethodDescriptorProto.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasName) {
+          Name = other.Name;
+        }
+        if (other.HasInputType) {
+          InputType = other.InputType;
+        }
+        if (other.HasOutputType) {
+          OutputType = other.OutputType;
+        }
+        if (other.HasOptions) {
+          MergeOptions(other.Options);
+        }
+        if (other.HasClientStreaming) {
+          ClientStreaming = other.ClientStreaming;
+        }
+        if (other.HasServerStreaming) {
+          ServerStreaming = other.ServerStreaming;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_methodDescriptorProtoFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _methodDescriptorProtoFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              result.hasName = input.ReadString(ref result.name_);
+              break;
+            }
+            case 18: {
+              result.hasInputType = input.ReadString(ref result.inputType_);
+              break;
+            }
+            case 26: {
+              result.hasOutputType = input.ReadString(ref result.outputType_);
+              break;
+            }
+            case 34: {
+              global::Google.ProtocolBuffers.DescriptorProtos.MethodOptions.Builder subBuilder = global::Google.ProtocolBuffers.DescriptorProtos.MethodOptions.CreateBuilder();
+              if (result.hasOptions) {
+                subBuilder.MergeFrom(Options);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              Options = subBuilder.BuildPartial();
+              break;
+            }
+            case 40: {
+              result.hasClientStreaming = input.ReadBool(ref result.clientStreaming_);
+              break;
+            }
+            case 48: {
+              result.hasServerStreaming = input.ReadBool(ref result.serverStreaming_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasName {
+        get { return result.hasName; }
+      }
+      public string Name {
+        get { return result.Name; }
+        set { SetName(value); }
+      }
+      public Builder SetName(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasName = true;
+        result.name_ = value;
+        return this;
+      }
+      public Builder ClearName() {
+        PrepareBuilder();
+        result.hasName = false;
+        result.name_ = "";
+        return this;
+      }
+
+      public bool HasInputType {
+        get { return result.hasInputType; }
+      }
+      public string InputType {
+        get { return result.InputType; }
+        set { SetInputType(value); }
+      }
+      public Builder SetInputType(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasInputType = true;
+        result.inputType_ = value;
+        return this;
+      }
+      public Builder ClearInputType() {
+        PrepareBuilder();
+        result.hasInputType = false;
+        result.inputType_ = "";
+        return this;
+      }
+
+      public bool HasOutputType {
+        get { return result.hasOutputType; }
+      }
+      public string OutputType {
+        get { return result.OutputType; }
+        set { SetOutputType(value); }
+      }
+      public Builder SetOutputType(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOutputType = true;
+        result.outputType_ = value;
+        return this;
+      }
+      public Builder ClearOutputType() {
+        PrepareBuilder();
+        result.hasOutputType = false;
+        result.outputType_ = "";
+        return this;
+      }
+
+      public bool HasOptions {
+       get { return result.hasOptions; }
+      }
+      public global::Google.ProtocolBuffers.DescriptorProtos.MethodOptions Options {
+        get { return result.Options; }
+        set { SetOptions(value); }
+      }
+      public Builder SetOptions(global::Google.ProtocolBuffers.DescriptorProtos.MethodOptions value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptions = true;
+        result.options_ = value;
+        return this;
+      }
+      public Builder SetOptions(global::Google.ProtocolBuffers.DescriptorProtos.MethodOptions.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasOptions = true;
+        result.options_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeOptions(global::Google.ProtocolBuffers.DescriptorProtos.MethodOptions value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasOptions &&
+            result.options_ != global::Google.ProtocolBuffers.DescriptorProtos.MethodOptions.DefaultInstance) {
+            result.options_ = global::Google.ProtocolBuffers.DescriptorProtos.MethodOptions.CreateBuilder(result.options_).MergeFrom(value).BuildPartial();
+        } else {
+          result.options_ = value;
+        }
+        result.hasOptions = true;
+        return this;
+      }
+      public Builder ClearOptions() {
+        PrepareBuilder();
+        result.hasOptions = false;
+        result.options_ = null;
+        return this;
+      }
+
+      public bool HasClientStreaming {
+        get { return result.hasClientStreaming; }
+      }
+      public bool ClientStreaming {
+        get { return result.ClientStreaming; }
+        set { SetClientStreaming(value); }
+      }
+      public Builder SetClientStreaming(bool value) {
+        PrepareBuilder();
+        result.hasClientStreaming = true;
+        result.clientStreaming_ = value;
+        return this;
+      }
+      public Builder ClearClientStreaming() {
+        PrepareBuilder();
+        result.hasClientStreaming = false;
+        result.clientStreaming_ = false;
+        return this;
+      }
+
+      public bool HasServerStreaming {
+        get { return result.hasServerStreaming; }
+      }
+      public bool ServerStreaming {
+        get { return result.ServerStreaming; }
+        set { SetServerStreaming(value); }
+      }
+      public Builder SetServerStreaming(bool value) {
+        PrepareBuilder();
+        result.hasServerStreaming = true;
+        result.serverStreaming_ = value;
+        return this;
+      }
+      public Builder ClearServerStreaming() {
+        PrepareBuilder();
+        result.hasServerStreaming = false;
+        result.serverStreaming_ = false;
+        return this;
+      }
+    }
+    static MethodDescriptorProto() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class FileOptions : pb::ExtendableMessage<FileOptions, FileOptions.Builder> {
+    private FileOptions() { }
+    private static readonly FileOptions defaultInstance = new FileOptions().MakeReadOnly();
+    private static readonly string[] _fileOptionsFieldNames = new string[] { "cc_enable_arenas", "cc_generic_services", "csharp_namespace", "deprecated", "go_package", "java_generate_equals_and_hash", "java_generic_services", "java_multiple_files", "java_outer_classname", "java_package", "java_string_check_utf8", "objc_class_prefix", "optimize_for", "py_generic_services", "uninterpreted_option" };
+    private static readonly uint[] _fileOptionsFieldTags = new uint[] { 248, 128, 298, 184, 90, 160, 136, 80, 66, 10, 216, 290, 72, 144, 7994 };
+    public static FileOptions DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override FileOptions DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override FileOptions ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.internal__static_google_protobuf_FileOptions__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<FileOptions, FileOptions.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.internal__static_google_protobuf_FileOptions__FieldAccessorTable; }
+    }
+
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      public enum OptimizeMode {
+        SPEED = 1,
+        CODE_SIZE = 2,
+        LITE_RUNTIME = 3,
+      }
+
+    }
+    #endregion
+
+    public const int JavaPackageFieldNumber = 1;
+    private bool hasJavaPackage;
+    private string javaPackage_ = "";
+    public bool HasJavaPackage {
+      get { return hasJavaPackage; }
+    }
+    public string JavaPackage {
+      get { return javaPackage_; }
+    }
+
+    public const int JavaOuterClassnameFieldNumber = 8;
+    private bool hasJavaOuterClassname;
+    private string javaOuterClassname_ = "";
+    public bool HasJavaOuterClassname {
+      get { return hasJavaOuterClassname; }
+    }
+    public string JavaOuterClassname {
+      get { return javaOuterClassname_; }
+    }
+
+    public const int JavaMultipleFilesFieldNumber = 10;
+    private bool hasJavaMultipleFiles;
+    private bool javaMultipleFiles_;
+    public bool HasJavaMultipleFiles {
+      get { return hasJavaMultipleFiles; }
+    }
+    public bool JavaMultipleFiles {
+      get { return javaMultipleFiles_; }
+    }
+
+    public const int JavaGenerateEqualsAndHashFieldNumber = 20;
+    private bool hasJavaGenerateEqualsAndHash;
+    private bool javaGenerateEqualsAndHash_;
+    public bool HasJavaGenerateEqualsAndHash {
+      get { return hasJavaGenerateEqualsAndHash; }
+    }
+    public bool JavaGenerateEqualsAndHash {
+      get { return javaGenerateEqualsAndHash_; }
+    }
+
+    public const int JavaStringCheckUtf8FieldNumber = 27;
+    private bool hasJavaStringCheckUtf8;
+    private bool javaStringCheckUtf8_;
+    public bool HasJavaStringCheckUtf8 {
+      get { return hasJavaStringCheckUtf8; }
+    }
+    public bool JavaStringCheckUtf8 {
+      get { return javaStringCheckUtf8_; }
+    }
+
+    public const int OptimizeForFieldNumber = 9;
+    private bool hasOptimizeFor;
+    private global::Google.ProtocolBuffers.DescriptorProtos.FileOptions.Types.OptimizeMode optimizeFor_ = global::Google.ProtocolBuffers.DescriptorProtos.FileOptions.Types.OptimizeMode.SPEED;
+    public bool HasOptimizeFor {
+      get { return hasOptimizeFor; }
+    }
+    public global::Google.ProtocolBuffers.DescriptorProtos.FileOptions.Types.OptimizeMode OptimizeFor {
+      get { return optimizeFor_; }
+    }
+
+    public const int GoPackageFieldNumber = 11;
+    private bool hasGoPackage;
+    private string goPackage_ = "";
+    public bool HasGoPackage {
+      get { return hasGoPackage; }
+    }
+    public string GoPackage {
+      get { return goPackage_; }
+    }
+
+    public const int CcGenericServicesFieldNumber = 16;
+    private bool hasCcGenericServices;
+    private bool ccGenericServices_;
+    public bool HasCcGenericServices {
+      get { return hasCcGenericServices; }
+    }
+    public bool CcGenericServices {
+      get { return ccGenericServices_; }
+    }
+
+    public const int JavaGenericServicesFieldNumber = 17;
+    private bool hasJavaGenericServices;
+    private bool javaGenericServices_;
+    public bool HasJavaGenericServices {
+      get { return hasJavaGenericServices; }
+    }
+    public bool JavaGenericServices {
+      get { return javaGenericServices_; }
+    }
+
+    public const int PyGenericServicesFieldNumber = 18;
+    private bool hasPyGenericServices;
+    private bool pyGenericServices_;
+    public bool HasPyGenericServices {
+      get { return hasPyGenericServices; }
+    }
+    public bool PyGenericServices {
+      get { return pyGenericServices_; }
+    }
+
+    public const int DeprecatedFieldNumber = 23;
+    private bool hasDeprecated;
+    private bool deprecated_;
+    public bool HasDeprecated {
+      get { return hasDeprecated; }
+    }
+    public bool Deprecated {
+      get { return deprecated_; }
+    }
+
+    public const int CcEnableArenasFieldNumber = 31;
+    private bool hasCcEnableArenas;
+    private bool ccEnableArenas_;
+    public bool HasCcEnableArenas {
+      get { return hasCcEnableArenas; }
+    }
+    public bool CcEnableArenas {
+      get { return ccEnableArenas_; }
+    }
+
+    public const int ObjcClassPrefixFieldNumber = 36;
+    private bool hasObjcClassPrefix;
+    private string objcClassPrefix_ = "";
+    public bool HasObjcClassPrefix {
+      get { return hasObjcClassPrefix; }
+    }
+    public string ObjcClassPrefix {
+      get { return objcClassPrefix_; }
+    }
+
+    public const int CsharpNamespaceFieldNumber = 37;
+    private bool hasCsharpNamespace;
+    private string csharpNamespace_ = "";
+    public bool HasCsharpNamespace {
+      get { return hasCsharpNamespace; }
+    }
+    public string CsharpNamespace {
+      get { return csharpNamespace_; }
+    }
+
+    public const int UninterpretedOptionFieldNumber = 999;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption> uninterpretedOption_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption>();
+    public scg::IList<global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption> UninterpretedOptionList {
+      get { return uninterpretedOption_; }
+    }
+    public int UninterpretedOptionCount {
+      get { return uninterpretedOption_.Count; }
+    }
+    public global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption GetUninterpretedOption(int index) {
+      return uninterpretedOption_[index];
+    }
+
+    public override bool IsInitialized {
+      get {
+        foreach (global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption element in UninterpretedOptionList) {
+          if (!element.IsInitialized) return false;
+        }
+        if (!ExtensionsAreInitialized) return false;
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _fileOptionsFieldNames;
+      pb::ExtendableMessage<FileOptions, FileOptions.Builder>.ExtensionWriter extensionWriter = CreateExtensionWriter(this);
+      if (hasJavaPackage) {
+        output.WriteString(1, field_names[9], JavaPackage);
+      }
+      if (hasJavaOuterClassname) {
+        output.WriteString(8, field_names[8], JavaOuterClassname);
+      }
+      if (hasOptimizeFor) {
+        output.WriteEnum(9, field_names[12], (int) OptimizeFor, OptimizeFor);
+      }
+      if (hasJavaMultipleFiles) {
+        output.WriteBool(10, field_names[7], JavaMultipleFiles);
+      }
+      if (hasGoPackage) {
+        output.WriteString(11, field_names[4], GoPackage);
+      }
+      if (hasCcGenericServices) {
+        output.WriteBool(16, field_names[1], CcGenericServices);
+      }
+      if (hasJavaGenericServices) {
+        output.WriteBool(17, field_names[6], JavaGenericServices);
+      }
+      if (hasPyGenericServices) {
+        output.WriteBool(18, field_names[13], PyGenericServices);
+      }
+      if (hasJavaGenerateEqualsAndHash) {
+        output.WriteBool(20, field_names[5], JavaGenerateEqualsAndHash);
+      }
+      if (hasDeprecated) {
+        output.WriteBool(23, field_names[3], Deprecated);
+      }
+      if (hasJavaStringCheckUtf8) {
+        output.WriteBool(27, field_names[10], JavaStringCheckUtf8);
+      }
+      if (hasCcEnableArenas) {
+        output.WriteBool(31, field_names[0], CcEnableArenas);
+      }
+      if (hasObjcClassPrefix) {
+        output.WriteString(36, field_names[11], ObjcClassPrefix);
+      }
+      if (hasCsharpNamespace) {
+        output.WriteString(37, field_names[2], CsharpNamespace);
+      }
+      if (uninterpretedOption_.Count > 0) {
+        output.WriteMessageArray(999, field_names[14], uninterpretedOption_);
+      }
+      extensionWriter.WriteUntil(536870912, output);
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasJavaPackage) {
+        size += pb::CodedOutputStream.ComputeStringSize(1, JavaPackage);
+      }
+      if (hasJavaOuterClassname) {
+        size += pb::CodedOutputStream.ComputeStringSize(8, JavaOuterClassname);
+      }
+      if (hasJavaMultipleFiles) {
+        size += pb::CodedOutputStream.ComputeBoolSize(10, JavaMultipleFiles);
+      }
+      if (hasJavaGenerateEqualsAndHash) {
+        size += pb::CodedOutputStream.ComputeBoolSize(20, JavaGenerateEqualsAndHash);
+      }
+      if (hasJavaStringCheckUtf8) {
+        size += pb::CodedOutputStream.ComputeBoolSize(27, JavaStringCheckUtf8);
+      }
+      if (hasOptimizeFor) {
+        size += pb::CodedOutputStream.ComputeEnumSize(9, (int) OptimizeFor);
+      }
+      if (hasGoPackage) {
+        size += pb::CodedOutputStream.ComputeStringSize(11, GoPackage);
+      }
+      if (hasCcGenericServices) {
+        size += pb::CodedOutputStream.ComputeBoolSize(16, CcGenericServices);
+      }
+      if (hasJavaGenericServices) {
+        size += pb::CodedOutputStream.ComputeBoolSize(17, JavaGenericServices);
+      }
+      if (hasPyGenericServices) {
+        size += pb::CodedOutputStream.ComputeBoolSize(18, PyGenericServices);
+      }
+      if (hasDeprecated) {
+        size += pb::CodedOutputStream.ComputeBoolSize(23, Deprecated);
+      }
+      if (hasCcEnableArenas) {
+        size += pb::CodedOutputStream.ComputeBoolSize(31, CcEnableArenas);
+      }
+      if (hasObjcClassPrefix) {
+        size += pb::CodedOutputStream.ComputeStringSize(36, ObjcClassPrefix);
+      }
+      if (hasCsharpNamespace) {
+        size += pb::CodedOutputStream.ComputeStringSize(37, CsharpNamespace);
+      }
+      foreach (global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption element in UninterpretedOptionList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(999, element);
+      }
+      size += ExtensionsSerializedSize;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static FileOptions ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static FileOptions ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static FileOptions ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static FileOptions ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static FileOptions ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static FileOptions ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static FileOptions ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static FileOptions ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static FileOptions ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static FileOptions ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private FileOptions MakeReadOnly() {
+      uninterpretedOption_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(FileOptions prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::ExtendableBuilder<FileOptions, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(FileOptions cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private FileOptions result;
+
+      private FileOptions PrepareBuilder() {
+        if (resultIsReadOnly) {
+          FileOptions original = result;
+          result = new FileOptions();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override FileOptions MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.DescriptorProtos.FileOptions.Descriptor; }
+      }
+
+      public override FileOptions DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.DescriptorProtos.FileOptions.DefaultInstance; }
+      }
+
+      public override FileOptions BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is FileOptions) {
+          return MergeFrom((FileOptions) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(FileOptions other) {
+        if (other == global::Google.ProtocolBuffers.DescriptorProtos.FileOptions.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasJavaPackage) {
+          JavaPackage = other.JavaPackage;
+        }
+        if (other.HasJavaOuterClassname) {
+          JavaOuterClassname = other.JavaOuterClassname;
+        }
+        if (other.HasJavaMultipleFiles) {
+          JavaMultipleFiles = other.JavaMultipleFiles;
+        }
+        if (other.HasJavaGenerateEqualsAndHash) {
+          JavaGenerateEqualsAndHash = other.JavaGenerateEqualsAndHash;
+        }
+        if (other.HasJavaStringCheckUtf8) {
+          JavaStringCheckUtf8 = other.JavaStringCheckUtf8;
+        }
+        if (other.HasOptimizeFor) {
+          OptimizeFor = other.OptimizeFor;
+        }
+        if (other.HasGoPackage) {
+          GoPackage = other.GoPackage;
+        }
+        if (other.HasCcGenericServices) {
+          CcGenericServices = other.CcGenericServices;
+        }
+        if (other.HasJavaGenericServices) {
+          JavaGenericServices = other.JavaGenericServices;
+        }
+        if (other.HasPyGenericServices) {
+          PyGenericServices = other.PyGenericServices;
+        }
+        if (other.HasDeprecated) {
+          Deprecated = other.Deprecated;
+        }
+        if (other.HasCcEnableArenas) {
+          CcEnableArenas = other.CcEnableArenas;
+        }
+        if (other.HasObjcClassPrefix) {
+          ObjcClassPrefix = other.ObjcClassPrefix;
+        }
+        if (other.HasCsharpNamespace) {
+          CsharpNamespace = other.CsharpNamespace;
+        }
+        if (other.uninterpretedOption_.Count != 0) {
+          result.uninterpretedOption_.Add(other.uninterpretedOption_);
+        }
+          this.MergeExtensionFields(other);
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_fileOptionsFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _fileOptionsFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              result.hasJavaPackage = input.ReadString(ref result.javaPackage_);
+              break;
+            }
+            case 66: {
+              result.hasJavaOuterClassname = input.ReadString(ref result.javaOuterClassname_);
+              break;
+            }
+            case 72: {
+              object unknown;
+              if(input.ReadEnum(ref result.optimizeFor_, out unknown)) {
+                result.hasOptimizeFor = true;
+              } else if(unknown is int) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                unknownFields.MergeVarintField(9, (ulong)(int)unknown);
+              }
+              break;
+            }
+            case 80: {
+              result.hasJavaMultipleFiles = input.ReadBool(ref result.javaMultipleFiles_);
+              break;
+            }
+            case 90: {
+              result.hasGoPackage = input.ReadString(ref result.goPackage_);
+              break;
+            }
+            case 128: {
+              result.hasCcGenericServices = input.ReadBool(ref result.ccGenericServices_);
+              break;
+            }
+            case 136: {
+              result.hasJavaGenericServices = input.ReadBool(ref result.javaGenericServices_);
+              break;
+            }
+            case 144: {
+              result.hasPyGenericServices = input.ReadBool(ref result.pyGenericServices_);
+              break;
+            }
+            case 160: {
+              result.hasJavaGenerateEqualsAndHash = input.ReadBool(ref result.javaGenerateEqualsAndHash_);
+              break;
+            }
+            case 184: {
+              result.hasDeprecated = input.ReadBool(ref result.deprecated_);
+              break;
+            }
+            case 216: {
+              result.hasJavaStringCheckUtf8 = input.ReadBool(ref result.javaStringCheckUtf8_);
+              break;
+            }
+            case 248: {
+              result.hasCcEnableArenas = input.ReadBool(ref result.ccEnableArenas_);
+              break;
+            }
+            case 290: {
+              result.hasObjcClassPrefix = input.ReadString(ref result.objcClassPrefix_);
+              break;
+            }
+            case 298: {
+              result.hasCsharpNamespace = input.ReadString(ref result.csharpNamespace_);
+              break;
+            }
+            case 7994: {
+              input.ReadMessageArray(tag, field_name, result.uninterpretedOption_, global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption.DefaultInstance, extensionRegistry);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasJavaPackage {
+        get { return result.hasJavaPackage; }
+      }
+      public string JavaPackage {
+        get { return result.JavaPackage; }
+        set { SetJavaPackage(value); }
+      }
+      public Builder SetJavaPackage(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasJavaPackage = true;
+        result.javaPackage_ = value;
+        return this;
+      }
+      public Builder ClearJavaPackage() {
+        PrepareBuilder();
+        result.hasJavaPackage = false;
+        result.javaPackage_ = "";
+        return this;
+      }
+
+      public bool HasJavaOuterClassname {
+        get { return result.hasJavaOuterClassname; }
+      }
+      public string JavaOuterClassname {
+        get { return result.JavaOuterClassname; }
+        set { SetJavaOuterClassname(value); }
+      }
+      public Builder SetJavaOuterClassname(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasJavaOuterClassname = true;
+        result.javaOuterClassname_ = value;
+        return this;
+      }
+      public Builder ClearJavaOuterClassname() {
+        PrepareBuilder();
+        result.hasJavaOuterClassname = false;
+        result.javaOuterClassname_ = "";
+        return this;
+      }
+
+      public bool HasJavaMultipleFiles {
+        get { return result.hasJavaMultipleFiles; }
+      }
+      public bool JavaMultipleFiles {
+        get { return result.JavaMultipleFiles; }
+        set { SetJavaMultipleFiles(value); }
+      }
+      public Builder SetJavaMultipleFiles(bool value) {
+        PrepareBuilder();
+        result.hasJavaMultipleFiles = true;
+        result.javaMultipleFiles_ = value;
+        return this;
+      }
+      public Builder ClearJavaMultipleFiles() {
+        PrepareBuilder();
+        result.hasJavaMultipleFiles = false;
+        result.javaMultipleFiles_ = false;
+        return this;
+      }
+
+      public bool HasJavaGenerateEqualsAndHash {
+        get { return result.hasJavaGenerateEqualsAndHash; }
+      }
+      public bool JavaGenerateEqualsAndHash {
+        get { return result.JavaGenerateEqualsAndHash; }
+        set { SetJavaGenerateEqualsAndHash(value); }
+      }
+      public Builder SetJavaGenerateEqualsAndHash(bool value) {
+        PrepareBuilder();
+        result.hasJavaGenerateEqualsAndHash = true;
+        result.javaGenerateEqualsAndHash_ = value;
+        return this;
+      }
+      public Builder ClearJavaGenerateEqualsAndHash() {
+        PrepareBuilder();
+        result.hasJavaGenerateEqualsAndHash = false;
+        result.javaGenerateEqualsAndHash_ = false;
+        return this;
+      }
+
+      public bool HasJavaStringCheckUtf8 {
+        get { return result.hasJavaStringCheckUtf8; }
+      }
+      public bool JavaStringCheckUtf8 {
+        get { return result.JavaStringCheckUtf8; }
+        set { SetJavaStringCheckUtf8(value); }
+      }
+      public Builder SetJavaStringCheckUtf8(bool value) {
+        PrepareBuilder();
+        result.hasJavaStringCheckUtf8 = true;
+        result.javaStringCheckUtf8_ = value;
+        return this;
+      }
+      public Builder ClearJavaStringCheckUtf8() {
+        PrepareBuilder();
+        result.hasJavaStringCheckUtf8 = false;
+        result.javaStringCheckUtf8_ = false;
+        return this;
+      }
+
+      public bool HasOptimizeFor {
+       get { return result.hasOptimizeFor; }
+      }
+      public global::Google.ProtocolBuffers.DescriptorProtos.FileOptions.Types.OptimizeMode OptimizeFor {
+        get { return result.OptimizeFor; }
+        set { SetOptimizeFor(value); }
+      }
+      public Builder SetOptimizeFor(global::Google.ProtocolBuffers.DescriptorProtos.FileOptions.Types.OptimizeMode value) {
+        PrepareBuilder();
+        result.hasOptimizeFor = true;
+        result.optimizeFor_ = value;
+        return this;
+      }
+      public Builder ClearOptimizeFor() {
+        PrepareBuilder();
+        result.hasOptimizeFor = false;
+        result.optimizeFor_ = global::Google.ProtocolBuffers.DescriptorProtos.FileOptions.Types.OptimizeMode.SPEED;
+        return this;
+      }
+
+      public bool HasGoPackage {
+        get { return result.hasGoPackage; }
+      }
+      public string GoPackage {
+        get { return result.GoPackage; }
+        set { SetGoPackage(value); }
+      }
+      public Builder SetGoPackage(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasGoPackage = true;
+        result.goPackage_ = value;
+        return this;
+      }
+      public Builder ClearGoPackage() {
+        PrepareBuilder();
+        result.hasGoPackage = false;
+        result.goPackage_ = "";
+        return this;
+      }
+
+      public bool HasCcGenericServices {
+        get { return result.hasCcGenericServices; }
+      }
+      public bool CcGenericServices {
+        get { return result.CcGenericServices; }
+        set { SetCcGenericServices(value); }
+      }
+      public Builder SetCcGenericServices(bool value) {
+        PrepareBuilder();
+        result.hasCcGenericServices = true;
+        result.ccGenericServices_ = value;
+        return this;
+      }
+      public Builder ClearCcGenericServices() {
+        PrepareBuilder();
+        result.hasCcGenericServices = false;
+        result.ccGenericServices_ = false;
+        return this;
+      }
+
+      public bool HasJavaGenericServices {
+        get { return result.hasJavaGenericServices; }
+      }
+      public bool JavaGenericServices {
+        get { return result.JavaGenericServices; }
+        set { SetJavaGenericServices(value); }
+      }
+      public Builder SetJavaGenericServices(bool value) {
+        PrepareBuilder();
+        result.hasJavaGenericServices = true;
+        result.javaGenericServices_ = value;
+        return this;
+      }
+      public Builder ClearJavaGenericServices() {
+        PrepareBuilder();
+        result.hasJavaGenericServices = false;
+        result.javaGenericServices_ = false;
+        return this;
+      }
+
+      public bool HasPyGenericServices {
+        get { return result.hasPyGenericServices; }
+      }
+      public bool PyGenericServices {
+        get { return result.PyGenericServices; }
+        set { SetPyGenericServices(value); }
+      }
+      public Builder SetPyGenericServices(bool value) {
+        PrepareBuilder();
+        result.hasPyGenericServices = true;
+        result.pyGenericServices_ = value;
+        return this;
+      }
+      public Builder ClearPyGenericServices() {
+        PrepareBuilder();
+        result.hasPyGenericServices = false;
+        result.pyGenericServices_ = false;
+        return this;
+      }
+
+      public bool HasDeprecated {
+        get { return result.hasDeprecated; }
+      }
+      public bool Deprecated {
+        get { return result.Deprecated; }
+        set { SetDeprecated(value); }
+      }
+      public Builder SetDeprecated(bool value) {
+        PrepareBuilder();
+        result.hasDeprecated = true;
+        result.deprecated_ = value;
+        return this;
+      }
+      public Builder ClearDeprecated() {
+        PrepareBuilder();
+        result.hasDeprecated = false;
+        result.deprecated_ = false;
+        return this;
+      }
+
+      public bool HasCcEnableArenas {
+        get { return result.hasCcEnableArenas; }
+      }
+      public bool CcEnableArenas {
+        get { return result.CcEnableArenas; }
+        set { SetCcEnableArenas(value); }
+      }
+      public Builder SetCcEnableArenas(bool value) {
+        PrepareBuilder();
+        result.hasCcEnableArenas = true;
+        result.ccEnableArenas_ = value;
+        return this;
+      }
+      public Builder ClearCcEnableArenas() {
+        PrepareBuilder();
+        result.hasCcEnableArenas = false;
+        result.ccEnableArenas_ = false;
+        return this;
+      }
+
+      public bool HasObjcClassPrefix {
+        get { return result.hasObjcClassPrefix; }
+      }
+      public string ObjcClassPrefix {
+        get { return result.ObjcClassPrefix; }
+        set { SetObjcClassPrefix(value); }
+      }
+      public Builder SetObjcClassPrefix(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasObjcClassPrefix = true;
+        result.objcClassPrefix_ = value;
+        return this;
+      }
+      public Builder ClearObjcClassPrefix() {
+        PrepareBuilder();
+        result.hasObjcClassPrefix = false;
+        result.objcClassPrefix_ = "";
+        return this;
+      }
+
+      public bool HasCsharpNamespace {
+        get { return result.hasCsharpNamespace; }
+      }
+      public string CsharpNamespace {
+        get { return result.CsharpNamespace; }
+        set { SetCsharpNamespace(value); }
+      }
+      public Builder SetCsharpNamespace(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasCsharpNamespace = true;
+        result.csharpNamespace_ = value;
+        return this;
+      }
+      public Builder ClearCsharpNamespace() {
+        PrepareBuilder();
+        result.hasCsharpNamespace = false;
+        result.csharpNamespace_ = "";
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption> UninterpretedOptionList {
+        get { return PrepareBuilder().uninterpretedOption_; }
+      }
+      public int UninterpretedOptionCount {
+        get { return result.UninterpretedOptionCount; }
+      }
+      public global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption GetUninterpretedOption(int index) {
+        return result.GetUninterpretedOption(index);
+      }
+      public Builder SetUninterpretedOption(int index, global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.uninterpretedOption_[index] = value;
+        return this;
+      }
+      public Builder SetUninterpretedOption(int index, global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.uninterpretedOption_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddUninterpretedOption(global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.uninterpretedOption_.Add(value);
+        return this;
+      }
+      public Builder AddUninterpretedOption(global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.uninterpretedOption_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeUninterpretedOption(scg::IEnumerable<global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption> values) {
+        PrepareBuilder();
+        result.uninterpretedOption_.Add(values);
+        return this;
+      }
+      public Builder ClearUninterpretedOption() {
+        PrepareBuilder();
+        result.uninterpretedOption_.Clear();
+        return this;
+      }
+    }
+    static FileOptions() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class MessageOptions : pb::ExtendableMessage<MessageOptions, MessageOptions.Builder> {
+    private MessageOptions() { }
+    private static readonly MessageOptions defaultInstance = new MessageOptions().MakeReadOnly();
+    private static readonly string[] _messageOptionsFieldNames = new string[] { "deprecated", "map_entry", "message_set_wire_format", "no_standard_descriptor_accessor", "uninterpreted_option" };
+    private static readonly uint[] _messageOptionsFieldTags = new uint[] { 24, 56, 8, 16, 7994 };
+    public static MessageOptions DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override MessageOptions DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override MessageOptions ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.internal__static_google_protobuf_MessageOptions__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<MessageOptions, MessageOptions.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.internal__static_google_protobuf_MessageOptions__FieldAccessorTable; }
+    }
+
+    public const int MessageSetWireFormatFieldNumber = 1;
+    private bool hasMessageSetWireFormat;
+    private bool messageSetWireFormat_;
+    public bool HasMessageSetWireFormat {
+      get { return hasMessageSetWireFormat; }
+    }
+    public bool MessageSetWireFormat {
+      get { return messageSetWireFormat_; }
+    }
+
+    public const int NoStandardDescriptorAccessorFieldNumber = 2;
+    private bool hasNoStandardDescriptorAccessor;
+    private bool noStandardDescriptorAccessor_;
+    public bool HasNoStandardDescriptorAccessor {
+      get { return hasNoStandardDescriptorAccessor; }
+    }
+    public bool NoStandardDescriptorAccessor {
+      get { return noStandardDescriptorAccessor_; }
+    }
+
+    public const int DeprecatedFieldNumber = 3;
+    private bool hasDeprecated;
+    private bool deprecated_;
+    public bool HasDeprecated {
+      get { return hasDeprecated; }
+    }
+    public bool Deprecated {
+      get { return deprecated_; }
+    }
+
+    public const int MapEntryFieldNumber = 7;
+    private bool hasMapEntry;
+    private bool mapEntry_;
+    public bool HasMapEntry {
+      get { return hasMapEntry; }
+    }
+    public bool MapEntry {
+      get { return mapEntry_; }
+    }
+
+    public const int UninterpretedOptionFieldNumber = 999;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption> uninterpretedOption_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption>();
+    public scg::IList<global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption> UninterpretedOptionList {
+      get { return uninterpretedOption_; }
+    }
+    public int UninterpretedOptionCount {
+      get { return uninterpretedOption_.Count; }
+    }
+    public global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption GetUninterpretedOption(int index) {
+      return uninterpretedOption_[index];
+    }
+
+    public override bool IsInitialized {
+      get {
+        foreach (global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption element in UninterpretedOptionList) {
+          if (!element.IsInitialized) return false;
+        }
+        if (!ExtensionsAreInitialized) return false;
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _messageOptionsFieldNames;
+      pb::ExtendableMessage<MessageOptions, MessageOptions.Builder>.ExtensionWriter extensionWriter = CreateExtensionWriter(this);
+      if (hasMessageSetWireFormat) {
+        output.WriteBool(1, field_names[2], MessageSetWireFormat);
+      }
+      if (hasNoStandardDescriptorAccessor) {
+        output.WriteBool(2, field_names[3], NoStandardDescriptorAccessor);
+      }
+      if (hasDeprecated) {
+        output.WriteBool(3, field_names[0], Deprecated);
+      }
+      if (hasMapEntry) {
+        output.WriteBool(7, field_names[1], MapEntry);
+      }
+      if (uninterpretedOption_.Count > 0) {
+        output.WriteMessageArray(999, field_names[4], uninterpretedOption_);
+      }
+      extensionWriter.WriteUntil(536870912, output);
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasMessageSetWireFormat) {
+        size += pb::CodedOutputStream.ComputeBoolSize(1, MessageSetWireFormat);
+      }
+      if (hasNoStandardDescriptorAccessor) {
+        size += pb::CodedOutputStream.ComputeBoolSize(2, NoStandardDescriptorAccessor);
+      }
+      if (hasDeprecated) {
+        size += pb::CodedOutputStream.ComputeBoolSize(3, Deprecated);
+      }
+      if (hasMapEntry) {
+        size += pb::CodedOutputStream.ComputeBoolSize(7, MapEntry);
+      }
+      foreach (global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption element in UninterpretedOptionList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(999, element);
+      }
+      size += ExtensionsSerializedSize;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static MessageOptions ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static MessageOptions ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static MessageOptions ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static MessageOptions ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static MessageOptions ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static MessageOptions ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static MessageOptions ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static MessageOptions ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static MessageOptions ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static MessageOptions ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private MessageOptions MakeReadOnly() {
+      uninterpretedOption_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(MessageOptions prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::ExtendableBuilder<MessageOptions, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(MessageOptions cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private MessageOptions result;
+
+      private MessageOptions PrepareBuilder() {
+        if (resultIsReadOnly) {
+          MessageOptions original = result;
+          result = new MessageOptions();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override MessageOptions MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.DescriptorProtos.MessageOptions.Descriptor; }
+      }
+
+      public override MessageOptions DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.DescriptorProtos.MessageOptions.DefaultInstance; }
+      }
+
+      public override MessageOptions BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is MessageOptions) {
+          return MergeFrom((MessageOptions) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(MessageOptions other) {
+        if (other == global::Google.ProtocolBuffers.DescriptorProtos.MessageOptions.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasMessageSetWireFormat) {
+          MessageSetWireFormat = other.MessageSetWireFormat;
+        }
+        if (other.HasNoStandardDescriptorAccessor) {
+          NoStandardDescriptorAccessor = other.NoStandardDescriptorAccessor;
+        }
+        if (other.HasDeprecated) {
+          Deprecated = other.Deprecated;
+        }
+        if (other.HasMapEntry) {
+          MapEntry = other.MapEntry;
+        }
+        if (other.uninterpretedOption_.Count != 0) {
+          result.uninterpretedOption_.Add(other.uninterpretedOption_);
+        }
+          this.MergeExtensionFields(other);
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_messageOptionsFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _messageOptionsFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasMessageSetWireFormat = input.ReadBool(ref result.messageSetWireFormat_);
+              break;
+            }
+            case 16: {
+              result.hasNoStandardDescriptorAccessor = input.ReadBool(ref result.noStandardDescriptorAccessor_);
+              break;
+            }
+            case 24: {
+              result.hasDeprecated = input.ReadBool(ref result.deprecated_);
+              break;
+            }
+            case 56: {
+              result.hasMapEntry = input.ReadBool(ref result.mapEntry_);
+              break;
+            }
+            case 7994: {
+              input.ReadMessageArray(tag, field_name, result.uninterpretedOption_, global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption.DefaultInstance, extensionRegistry);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasMessageSetWireFormat {
+        get { return result.hasMessageSetWireFormat; }
+      }
+      public bool MessageSetWireFormat {
+        get { return result.MessageSetWireFormat; }
+        set { SetMessageSetWireFormat(value); }
+      }
+      public Builder SetMessageSetWireFormat(bool value) {
+        PrepareBuilder();
+        result.hasMessageSetWireFormat = true;
+        result.messageSetWireFormat_ = value;
+        return this;
+      }
+      public Builder ClearMessageSetWireFormat() {
+        PrepareBuilder();
+        result.hasMessageSetWireFormat = false;
+        result.messageSetWireFormat_ = false;
+        return this;
+      }
+
+      public bool HasNoStandardDescriptorAccessor {
+        get { return result.hasNoStandardDescriptorAccessor; }
+      }
+      public bool NoStandardDescriptorAccessor {
+        get { return result.NoStandardDescriptorAccessor; }
+        set { SetNoStandardDescriptorAccessor(value); }
+      }
+      public Builder SetNoStandardDescriptorAccessor(bool value) {
+        PrepareBuilder();
+        result.hasNoStandardDescriptorAccessor = true;
+        result.noStandardDescriptorAccessor_ = value;
+        return this;
+      }
+      public Builder ClearNoStandardDescriptorAccessor() {
+        PrepareBuilder();
+        result.hasNoStandardDescriptorAccessor = false;
+        result.noStandardDescriptorAccessor_ = false;
+        return this;
+      }
+
+      public bool HasDeprecated {
+        get { return result.hasDeprecated; }
+      }
+      public bool Deprecated {
+        get { return result.Deprecated; }
+        set { SetDeprecated(value); }
+      }
+      public Builder SetDeprecated(bool value) {
+        PrepareBuilder();
+        result.hasDeprecated = true;
+        result.deprecated_ = value;
+        return this;
+      }
+      public Builder ClearDeprecated() {
+        PrepareBuilder();
+        result.hasDeprecated = false;
+        result.deprecated_ = false;
+        return this;
+      }
+
+      public bool HasMapEntry {
+        get { return result.hasMapEntry; }
+      }
+      public bool MapEntry {
+        get { return result.MapEntry; }
+        set { SetMapEntry(value); }
+      }
+      public Builder SetMapEntry(bool value) {
+        PrepareBuilder();
+        result.hasMapEntry = true;
+        result.mapEntry_ = value;
+        return this;
+      }
+      public Builder ClearMapEntry() {
+        PrepareBuilder();
+        result.hasMapEntry = false;
+        result.mapEntry_ = false;
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption> UninterpretedOptionList {
+        get { return PrepareBuilder().uninterpretedOption_; }
+      }
+      public int UninterpretedOptionCount {
+        get { return result.UninterpretedOptionCount; }
+      }
+      public global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption GetUninterpretedOption(int index) {
+        return result.GetUninterpretedOption(index);
+      }
+      public Builder SetUninterpretedOption(int index, global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.uninterpretedOption_[index] = value;
+        return this;
+      }
+      public Builder SetUninterpretedOption(int index, global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.uninterpretedOption_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddUninterpretedOption(global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.uninterpretedOption_.Add(value);
+        return this;
+      }
+      public Builder AddUninterpretedOption(global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.uninterpretedOption_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeUninterpretedOption(scg::IEnumerable<global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption> values) {
+        PrepareBuilder();
+        result.uninterpretedOption_.Add(values);
+        return this;
+      }
+      public Builder ClearUninterpretedOption() {
+        PrepareBuilder();
+        result.uninterpretedOption_.Clear();
+        return this;
+      }
+    }
+    static MessageOptions() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class FieldOptions : pb::ExtendableMessage<FieldOptions, FieldOptions.Builder> {
+    private FieldOptions() { }
+    private static readonly FieldOptions defaultInstance = new FieldOptions().MakeReadOnly();
+    private static readonly string[] _fieldOptionsFieldNames = new string[] { "ctype", "deprecated", "lazy", "packed", "uninterpreted_option", "weak" };
+    private static readonly uint[] _fieldOptionsFieldTags = new uint[] { 8, 24, 40, 16, 7994, 80 };
+    public static FieldOptions DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override FieldOptions DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override FieldOptions ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.internal__static_google_protobuf_FieldOptions__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<FieldOptions, FieldOptions.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.internal__static_google_protobuf_FieldOptions__FieldAccessorTable; }
+    }
+
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      public enum CType {
+        STRING = 0,
+        CORD = 1,
+        STRING_PIECE = 2,
+      }
+
+    }
+    #endregion
+
+    public const int CtypeFieldNumber = 1;
+    private bool hasCtype;
+    private global::Google.ProtocolBuffers.DescriptorProtos.FieldOptions.Types.CType ctype_ = global::Google.ProtocolBuffers.DescriptorProtos.FieldOptions.Types.CType.STRING;
+    public bool HasCtype {
+      get { return hasCtype; }
+    }
+    public global::Google.ProtocolBuffers.DescriptorProtos.FieldOptions.Types.CType Ctype {
+      get { return ctype_; }
+    }
+
+    public const int PackedFieldNumber = 2;
+    private bool hasPacked;
+    private bool packed_;
+    public bool HasPacked {
+      get { return hasPacked; }
+    }
+    public bool Packed {
+      get { return packed_; }
+    }
+
+    public const int LazyFieldNumber = 5;
+    private bool hasLazy;
+    private bool lazy_;
+    public bool HasLazy {
+      get { return hasLazy; }
+    }
+    public bool Lazy {
+      get { return lazy_; }
+    }
+
+    public const int DeprecatedFieldNumber = 3;
+    private bool hasDeprecated;
+    private bool deprecated_;
+    public bool HasDeprecated {
+      get { return hasDeprecated; }
+    }
+    public bool Deprecated {
+      get { return deprecated_; }
+    }
+
+    public const int WeakFieldNumber = 10;
+    private bool hasWeak;
+    private bool weak_;
+    public bool HasWeak {
+      get { return hasWeak; }
+    }
+    public bool Weak {
+      get { return weak_; }
+    }
+
+    public const int UninterpretedOptionFieldNumber = 999;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption> uninterpretedOption_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption>();
+    public scg::IList<global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption> UninterpretedOptionList {
+      get { return uninterpretedOption_; }
+    }
+    public int UninterpretedOptionCount {
+      get { return uninterpretedOption_.Count; }
+    }
+    public global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption GetUninterpretedOption(int index) {
+      return uninterpretedOption_[index];
+    }
+
+    public override bool IsInitialized {
+      get {
+        foreach (global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption element in UninterpretedOptionList) {
+          if (!element.IsInitialized) return false;
+        }
+        if (!ExtensionsAreInitialized) return false;
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _fieldOptionsFieldNames;
+      pb::ExtendableMessage<FieldOptions, FieldOptions.Builder>.ExtensionWriter extensionWriter = CreateExtensionWriter(this);
+      if (hasCtype) {
+        output.WriteEnum(1, field_names[0], (int) Ctype, Ctype);
+      }
+      if (hasPacked) {
+        output.WriteBool(2, field_names[3], Packed);
+      }
+      if (hasDeprecated) {
+        output.WriteBool(3, field_names[1], Deprecated);
+      }
+      if (hasLazy) {
+        output.WriteBool(5, field_names[2], Lazy);
+      }
+      if (hasWeak) {
+        output.WriteBool(10, field_names[5], Weak);
+      }
+      if (uninterpretedOption_.Count > 0) {
+        output.WriteMessageArray(999, field_names[4], uninterpretedOption_);
+      }
+      extensionWriter.WriteUntil(536870912, output);
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasCtype) {
+        size += pb::CodedOutputStream.ComputeEnumSize(1, (int) Ctype);
+      }
+      if (hasPacked) {
+        size += pb::CodedOutputStream.ComputeBoolSize(2, Packed);
+      }
+      if (hasLazy) {
+        size += pb::CodedOutputStream.ComputeBoolSize(5, Lazy);
+      }
+      if (hasDeprecated) {
+        size += pb::CodedOutputStream.ComputeBoolSize(3, Deprecated);
+      }
+      if (hasWeak) {
+        size += pb::CodedOutputStream.ComputeBoolSize(10, Weak);
+      }
+      foreach (global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption element in UninterpretedOptionList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(999, element);
+      }
+      size += ExtensionsSerializedSize;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static FieldOptions ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static FieldOptions ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static FieldOptions ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static FieldOptions ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static FieldOptions ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static FieldOptions ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static FieldOptions ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static FieldOptions ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static FieldOptions ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static FieldOptions ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private FieldOptions MakeReadOnly() {
+      uninterpretedOption_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(FieldOptions prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::ExtendableBuilder<FieldOptions, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(FieldOptions cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private FieldOptions result;
+
+      private FieldOptions PrepareBuilder() {
+        if (resultIsReadOnly) {
+          FieldOptions original = result;
+          result = new FieldOptions();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override FieldOptions MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.DescriptorProtos.FieldOptions.Descriptor; }
+      }
+
+      public override FieldOptions DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.DescriptorProtos.FieldOptions.DefaultInstance; }
+      }
+
+      public override FieldOptions BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is FieldOptions) {
+          return MergeFrom((FieldOptions) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(FieldOptions other) {
+        if (other == global::Google.ProtocolBuffers.DescriptorProtos.FieldOptions.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasCtype) {
+          Ctype = other.Ctype;
+        }
+        if (other.HasPacked) {
+          Packed = other.Packed;
+        }
+        if (other.HasLazy) {
+          Lazy = other.Lazy;
+        }
+        if (other.HasDeprecated) {
+          Deprecated = other.Deprecated;
+        }
+        if (other.HasWeak) {
+          Weak = other.Weak;
+        }
+        if (other.uninterpretedOption_.Count != 0) {
+          result.uninterpretedOption_.Add(other.uninterpretedOption_);
+        }
+          this.MergeExtensionFields(other);
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_fieldOptionsFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _fieldOptionsFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              object unknown;
+              if(input.ReadEnum(ref result.ctype_, out unknown)) {
+                result.hasCtype = true;
+              } else if(unknown is int) {
+                if (unknownFields == null) {
+                  unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                }
+                unknownFields.MergeVarintField(1, (ulong)(int)unknown);
+              }
+              break;
+            }
+            case 16: {
+              result.hasPacked = input.ReadBool(ref result.packed_);
+              break;
+            }
+            case 24: {
+              result.hasDeprecated = input.ReadBool(ref result.deprecated_);
+              break;
+            }
+            case 40: {
+              result.hasLazy = input.ReadBool(ref result.lazy_);
+              break;
+            }
+            case 80: {
+              result.hasWeak = input.ReadBool(ref result.weak_);
+              break;
+            }
+            case 7994: {
+              input.ReadMessageArray(tag, field_name, result.uninterpretedOption_, global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption.DefaultInstance, extensionRegistry);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasCtype {
+       get { return result.hasCtype; }
+      }
+      public global::Google.ProtocolBuffers.DescriptorProtos.FieldOptions.Types.CType Ctype {
+        get { return result.Ctype; }
+        set { SetCtype(value); }
+      }
+      public Builder SetCtype(global::Google.ProtocolBuffers.DescriptorProtos.FieldOptions.Types.CType value) {
+        PrepareBuilder();
+        result.hasCtype = true;
+        result.ctype_ = value;
+        return this;
+      }
+      public Builder ClearCtype() {
+        PrepareBuilder();
+        result.hasCtype = false;
+        result.ctype_ = global::Google.ProtocolBuffers.DescriptorProtos.FieldOptions.Types.CType.STRING;
+        return this;
+      }
+
+      public bool HasPacked {
+        get { return result.hasPacked; }
+      }
+      public bool Packed {
+        get { return result.Packed; }
+        set { SetPacked(value); }
+      }
+      public Builder SetPacked(bool value) {
+        PrepareBuilder();
+        result.hasPacked = true;
+        result.packed_ = value;
+        return this;
+      }
+      public Builder ClearPacked() {
+        PrepareBuilder();
+        result.hasPacked = false;
+        result.packed_ = false;
+        return this;
+      }
+
+      public bool HasLazy {
+        get { return result.hasLazy; }
+      }
+      public bool Lazy {
+        get { return result.Lazy; }
+        set { SetLazy(value); }
+      }
+      public Builder SetLazy(bool value) {
+        PrepareBuilder();
+        result.hasLazy = true;
+        result.lazy_ = value;
+        return this;
+      }
+      public Builder ClearLazy() {
+        PrepareBuilder();
+        result.hasLazy = false;
+        result.lazy_ = false;
+        return this;
+      }
+
+      public bool HasDeprecated {
+        get { return result.hasDeprecated; }
+      }
+      public bool Deprecated {
+        get { return result.Deprecated; }
+        set { SetDeprecated(value); }
+      }
+      public Builder SetDeprecated(bool value) {
+        PrepareBuilder();
+        result.hasDeprecated = true;
+        result.deprecated_ = value;
+        return this;
+      }
+      public Builder ClearDeprecated() {
+        PrepareBuilder();
+        result.hasDeprecated = false;
+        result.deprecated_ = false;
+        return this;
+      }
+
+      public bool HasWeak {
+        get { return result.hasWeak; }
+      }
+      public bool Weak {
+        get { return result.Weak; }
+        set { SetWeak(value); }
+      }
+      public Builder SetWeak(bool value) {
+        PrepareBuilder();
+        result.hasWeak = true;
+        result.weak_ = value;
+        return this;
+      }
+      public Builder ClearWeak() {
+        PrepareBuilder();
+        result.hasWeak = false;
+        result.weak_ = false;
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption> UninterpretedOptionList {
+        get { return PrepareBuilder().uninterpretedOption_; }
+      }
+      public int UninterpretedOptionCount {
+        get { return result.UninterpretedOptionCount; }
+      }
+      public global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption GetUninterpretedOption(int index) {
+        return result.GetUninterpretedOption(index);
+      }
+      public Builder SetUninterpretedOption(int index, global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.uninterpretedOption_[index] = value;
+        return this;
+      }
+      public Builder SetUninterpretedOption(int index, global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.uninterpretedOption_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddUninterpretedOption(global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.uninterpretedOption_.Add(value);
+        return this;
+      }
+      public Builder AddUninterpretedOption(global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.uninterpretedOption_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeUninterpretedOption(scg::IEnumerable<global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption> values) {
+        PrepareBuilder();
+        result.uninterpretedOption_.Add(values);
+        return this;
+      }
+      public Builder ClearUninterpretedOption() {
+        PrepareBuilder();
+        result.uninterpretedOption_.Clear();
+        return this;
+      }
+    }
+    static FieldOptions() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class EnumOptions : pb::ExtendableMessage<EnumOptions, EnumOptions.Builder> {
+    private EnumOptions() { }
+    private static readonly EnumOptions defaultInstance = new EnumOptions().MakeReadOnly();
+    private static readonly string[] _enumOptionsFieldNames = new string[] { "allow_alias", "deprecated", "uninterpreted_option" };
+    private static readonly uint[] _enumOptionsFieldTags = new uint[] { 16, 24, 7994 };
+    public static EnumOptions DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override EnumOptions DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override EnumOptions ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.internal__static_google_protobuf_EnumOptions__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<EnumOptions, EnumOptions.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.internal__static_google_protobuf_EnumOptions__FieldAccessorTable; }
+    }
+
+    public const int AllowAliasFieldNumber = 2;
+    private bool hasAllowAlias;
+    private bool allowAlias_;
+    public bool HasAllowAlias {
+      get { return hasAllowAlias; }
+    }
+    public bool AllowAlias {
+      get { return allowAlias_; }
+    }
+
+    public const int DeprecatedFieldNumber = 3;
+    private bool hasDeprecated;
+    private bool deprecated_;
+    public bool HasDeprecated {
+      get { return hasDeprecated; }
+    }
+    public bool Deprecated {
+      get { return deprecated_; }
+    }
+
+    public const int UninterpretedOptionFieldNumber = 999;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption> uninterpretedOption_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption>();
+    public scg::IList<global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption> UninterpretedOptionList {
+      get { return uninterpretedOption_; }
+    }
+    public int UninterpretedOptionCount {
+      get { return uninterpretedOption_.Count; }
+    }
+    public global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption GetUninterpretedOption(int index) {
+      return uninterpretedOption_[index];
+    }
+
+    public override bool IsInitialized {
+      get {
+        foreach (global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption element in UninterpretedOptionList) {
+          if (!element.IsInitialized) return false;
+        }
+        if (!ExtensionsAreInitialized) return false;
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _enumOptionsFieldNames;
+      pb::ExtendableMessage<EnumOptions, EnumOptions.Builder>.ExtensionWriter extensionWriter = CreateExtensionWriter(this);
+      if (hasAllowAlias) {
+        output.WriteBool(2, field_names[0], AllowAlias);
+      }
+      if (hasDeprecated) {
+        output.WriteBool(3, field_names[1], Deprecated);
+      }
+      if (uninterpretedOption_.Count > 0) {
+        output.WriteMessageArray(999, field_names[2], uninterpretedOption_);
+      }
+      extensionWriter.WriteUntil(536870912, output);
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasAllowAlias) {
+        size += pb::CodedOutputStream.ComputeBoolSize(2, AllowAlias);
+      }
+      if (hasDeprecated) {
+        size += pb::CodedOutputStream.ComputeBoolSize(3, Deprecated);
+      }
+      foreach (global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption element in UninterpretedOptionList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(999, element);
+      }
+      size += ExtensionsSerializedSize;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static EnumOptions ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static EnumOptions ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static EnumOptions ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static EnumOptions ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static EnumOptions ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static EnumOptions ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static EnumOptions ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static EnumOptions ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static EnumOptions ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static EnumOptions ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private EnumOptions MakeReadOnly() {
+      uninterpretedOption_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(EnumOptions prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::ExtendableBuilder<EnumOptions, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(EnumOptions cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private EnumOptions result;
+
+      private EnumOptions PrepareBuilder() {
+        if (resultIsReadOnly) {
+          EnumOptions original = result;
+          result = new EnumOptions();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override EnumOptions MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.DescriptorProtos.EnumOptions.Descriptor; }
+      }
+
+      public override EnumOptions DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.DescriptorProtos.EnumOptions.DefaultInstance; }
+      }
+
+      public override EnumOptions BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is EnumOptions) {
+          return MergeFrom((EnumOptions) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(EnumOptions other) {
+        if (other == global::Google.ProtocolBuffers.DescriptorProtos.EnumOptions.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasAllowAlias) {
+          AllowAlias = other.AllowAlias;
+        }
+        if (other.HasDeprecated) {
+          Deprecated = other.Deprecated;
+        }
+        if (other.uninterpretedOption_.Count != 0) {
+          result.uninterpretedOption_.Add(other.uninterpretedOption_);
+        }
+          this.MergeExtensionFields(other);
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_enumOptionsFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _enumOptionsFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 16: {
+              result.hasAllowAlias = input.ReadBool(ref result.allowAlias_);
+              break;
+            }
+            case 24: {
+              result.hasDeprecated = input.ReadBool(ref result.deprecated_);
+              break;
+            }
+            case 7994: {
+              input.ReadMessageArray(tag, field_name, result.uninterpretedOption_, global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption.DefaultInstance, extensionRegistry);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasAllowAlias {
+        get { return result.hasAllowAlias; }
+      }
+      public bool AllowAlias {
+        get { return result.AllowAlias; }
+        set { SetAllowAlias(value); }
+      }
+      public Builder SetAllowAlias(bool value) {
+        PrepareBuilder();
+        result.hasAllowAlias = true;
+        result.allowAlias_ = value;
+        return this;
+      }
+      public Builder ClearAllowAlias() {
+        PrepareBuilder();
+        result.hasAllowAlias = false;
+        result.allowAlias_ = false;
+        return this;
+      }
+
+      public bool HasDeprecated {
+        get { return result.hasDeprecated; }
+      }
+      public bool Deprecated {
+        get { return result.Deprecated; }
+        set { SetDeprecated(value); }
+      }
+      public Builder SetDeprecated(bool value) {
+        PrepareBuilder();
+        result.hasDeprecated = true;
+        result.deprecated_ = value;
+        return this;
+      }
+      public Builder ClearDeprecated() {
+        PrepareBuilder();
+        result.hasDeprecated = false;
+        result.deprecated_ = false;
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption> UninterpretedOptionList {
+        get { return PrepareBuilder().uninterpretedOption_; }
+      }
+      public int UninterpretedOptionCount {
+        get { return result.UninterpretedOptionCount; }
+      }
+      public global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption GetUninterpretedOption(int index) {
+        return result.GetUninterpretedOption(index);
+      }
+      public Builder SetUninterpretedOption(int index, global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.uninterpretedOption_[index] = value;
+        return this;
+      }
+      public Builder SetUninterpretedOption(int index, global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.uninterpretedOption_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddUninterpretedOption(global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.uninterpretedOption_.Add(value);
+        return this;
+      }
+      public Builder AddUninterpretedOption(global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.uninterpretedOption_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeUninterpretedOption(scg::IEnumerable<global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption> values) {
+        PrepareBuilder();
+        result.uninterpretedOption_.Add(values);
+        return this;
+      }
+      public Builder ClearUninterpretedOption() {
+        PrepareBuilder();
+        result.uninterpretedOption_.Clear();
+        return this;
+      }
+    }
+    static EnumOptions() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class EnumValueOptions : pb::ExtendableMessage<EnumValueOptions, EnumValueOptions.Builder> {
+    private EnumValueOptions() { }
+    private static readonly EnumValueOptions defaultInstance = new EnumValueOptions().MakeReadOnly();
+    private static readonly string[] _enumValueOptionsFieldNames = new string[] { "deprecated", "uninterpreted_option" };
+    private static readonly uint[] _enumValueOptionsFieldTags = new uint[] { 8, 7994 };
+    public static EnumValueOptions DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override EnumValueOptions DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override EnumValueOptions ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.internal__static_google_protobuf_EnumValueOptions__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<EnumValueOptions, EnumValueOptions.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.internal__static_google_protobuf_EnumValueOptions__FieldAccessorTable; }
+    }
+
+    public const int DeprecatedFieldNumber = 1;
+    private bool hasDeprecated;
+    private bool deprecated_;
+    public bool HasDeprecated {
+      get { return hasDeprecated; }
+    }
+    public bool Deprecated {
+      get { return deprecated_; }
+    }
+
+    public const int UninterpretedOptionFieldNumber = 999;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption> uninterpretedOption_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption>();
+    public scg::IList<global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption> UninterpretedOptionList {
+      get { return uninterpretedOption_; }
+    }
+    public int UninterpretedOptionCount {
+      get { return uninterpretedOption_.Count; }
+    }
+    public global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption GetUninterpretedOption(int index) {
+      return uninterpretedOption_[index];
+    }
+
+    public override bool IsInitialized {
+      get {
+        foreach (global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption element in UninterpretedOptionList) {
+          if (!element.IsInitialized) return false;
+        }
+        if (!ExtensionsAreInitialized) return false;
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _enumValueOptionsFieldNames;
+      pb::ExtendableMessage<EnumValueOptions, EnumValueOptions.Builder>.ExtensionWriter extensionWriter = CreateExtensionWriter(this);
+      if (hasDeprecated) {
+        output.WriteBool(1, field_names[0], Deprecated);
+      }
+      if (uninterpretedOption_.Count > 0) {
+        output.WriteMessageArray(999, field_names[1], uninterpretedOption_);
+      }
+      extensionWriter.WriteUntil(536870912, output);
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasDeprecated) {
+        size += pb::CodedOutputStream.ComputeBoolSize(1, Deprecated);
+      }
+      foreach (global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption element in UninterpretedOptionList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(999, element);
+      }
+      size += ExtensionsSerializedSize;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static EnumValueOptions ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static EnumValueOptions ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static EnumValueOptions ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static EnumValueOptions ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static EnumValueOptions ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static EnumValueOptions ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static EnumValueOptions ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static EnumValueOptions ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static EnumValueOptions ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static EnumValueOptions ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private EnumValueOptions MakeReadOnly() {
+      uninterpretedOption_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(EnumValueOptions prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::ExtendableBuilder<EnumValueOptions, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(EnumValueOptions cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private EnumValueOptions result;
+
+      private EnumValueOptions PrepareBuilder() {
+        if (resultIsReadOnly) {
+          EnumValueOptions original = result;
+          result = new EnumValueOptions();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override EnumValueOptions MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.DescriptorProtos.EnumValueOptions.Descriptor; }
+      }
+
+      public override EnumValueOptions DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.DescriptorProtos.EnumValueOptions.DefaultInstance; }
+      }
+
+      public override EnumValueOptions BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is EnumValueOptions) {
+          return MergeFrom((EnumValueOptions) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(EnumValueOptions other) {
+        if (other == global::Google.ProtocolBuffers.DescriptorProtos.EnumValueOptions.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasDeprecated) {
+          Deprecated = other.Deprecated;
+        }
+        if (other.uninterpretedOption_.Count != 0) {
+          result.uninterpretedOption_.Add(other.uninterpretedOption_);
+        }
+          this.MergeExtensionFields(other);
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_enumValueOptionsFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _enumValueOptionsFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasDeprecated = input.ReadBool(ref result.deprecated_);
+              break;
+            }
+            case 7994: {
+              input.ReadMessageArray(tag, field_name, result.uninterpretedOption_, global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption.DefaultInstance, extensionRegistry);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasDeprecated {
+        get { return result.hasDeprecated; }
+      }
+      public bool Deprecated {
+        get { return result.Deprecated; }
+        set { SetDeprecated(value); }
+      }
+      public Builder SetDeprecated(bool value) {
+        PrepareBuilder();
+        result.hasDeprecated = true;
+        result.deprecated_ = value;
+        return this;
+      }
+      public Builder ClearDeprecated() {
+        PrepareBuilder();
+        result.hasDeprecated = false;
+        result.deprecated_ = false;
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption> UninterpretedOptionList {
+        get { return PrepareBuilder().uninterpretedOption_; }
+      }
+      public int UninterpretedOptionCount {
+        get { return result.UninterpretedOptionCount; }
+      }
+      public global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption GetUninterpretedOption(int index) {
+        return result.GetUninterpretedOption(index);
+      }
+      public Builder SetUninterpretedOption(int index, global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.uninterpretedOption_[index] = value;
+        return this;
+      }
+      public Builder SetUninterpretedOption(int index, global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.uninterpretedOption_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddUninterpretedOption(global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.uninterpretedOption_.Add(value);
+        return this;
+      }
+      public Builder AddUninterpretedOption(global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.uninterpretedOption_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeUninterpretedOption(scg::IEnumerable<global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption> values) {
+        PrepareBuilder();
+        result.uninterpretedOption_.Add(values);
+        return this;
+      }
+      public Builder ClearUninterpretedOption() {
+        PrepareBuilder();
+        result.uninterpretedOption_.Clear();
+        return this;
+      }
+    }
+    static EnumValueOptions() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class ServiceOptions : pb::ExtendableMessage<ServiceOptions, ServiceOptions.Builder> {
+    private ServiceOptions() { }
+    private static readonly ServiceOptions defaultInstance = new ServiceOptions().MakeReadOnly();
+    private static readonly string[] _serviceOptionsFieldNames = new string[] { "deprecated", "uninterpreted_option" };
+    private static readonly uint[] _serviceOptionsFieldTags = new uint[] { 264, 7994 };
+    public static ServiceOptions DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override ServiceOptions DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override ServiceOptions ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.internal__static_google_protobuf_ServiceOptions__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<ServiceOptions, ServiceOptions.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.internal__static_google_protobuf_ServiceOptions__FieldAccessorTable; }
+    }
+
+    public const int DeprecatedFieldNumber = 33;
+    private bool hasDeprecated;
+    private bool deprecated_;
+    public bool HasDeprecated {
+      get { return hasDeprecated; }
+    }
+    public bool Deprecated {
+      get { return deprecated_; }
+    }
+
+    public const int UninterpretedOptionFieldNumber = 999;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption> uninterpretedOption_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption>();
+    public scg::IList<global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption> UninterpretedOptionList {
+      get { return uninterpretedOption_; }
+    }
+    public int UninterpretedOptionCount {
+      get { return uninterpretedOption_.Count; }
+    }
+    public global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption GetUninterpretedOption(int index) {
+      return uninterpretedOption_[index];
+    }
+
+    public override bool IsInitialized {
+      get {
+        foreach (global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption element in UninterpretedOptionList) {
+          if (!element.IsInitialized) return false;
+        }
+        if (!ExtensionsAreInitialized) return false;
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _serviceOptionsFieldNames;
+      pb::ExtendableMessage<ServiceOptions, ServiceOptions.Builder>.ExtensionWriter extensionWriter = CreateExtensionWriter(this);
+      if (hasDeprecated) {
+        output.WriteBool(33, field_names[0], Deprecated);
+      }
+      if (uninterpretedOption_.Count > 0) {
+        output.WriteMessageArray(999, field_names[1], uninterpretedOption_);
+      }
+      extensionWriter.WriteUntil(536870912, output);
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasDeprecated) {
+        size += pb::CodedOutputStream.ComputeBoolSize(33, Deprecated);
+      }
+      foreach (global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption element in UninterpretedOptionList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(999, element);
+      }
+      size += ExtensionsSerializedSize;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static ServiceOptions ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static ServiceOptions ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static ServiceOptions ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static ServiceOptions ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static ServiceOptions ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static ServiceOptions ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static ServiceOptions ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static ServiceOptions ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static ServiceOptions ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static ServiceOptions ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private ServiceOptions MakeReadOnly() {
+      uninterpretedOption_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(ServiceOptions prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::ExtendableBuilder<ServiceOptions, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(ServiceOptions cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private ServiceOptions result;
+
+      private ServiceOptions PrepareBuilder() {
+        if (resultIsReadOnly) {
+          ServiceOptions original = result;
+          result = new ServiceOptions();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override ServiceOptions MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.DescriptorProtos.ServiceOptions.Descriptor; }
+      }
+
+      public override ServiceOptions DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.DescriptorProtos.ServiceOptions.DefaultInstance; }
+      }
+
+      public override ServiceOptions BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is ServiceOptions) {
+          return MergeFrom((ServiceOptions) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(ServiceOptions other) {
+        if (other == global::Google.ProtocolBuffers.DescriptorProtos.ServiceOptions.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasDeprecated) {
+          Deprecated = other.Deprecated;
+        }
+        if (other.uninterpretedOption_.Count != 0) {
+          result.uninterpretedOption_.Add(other.uninterpretedOption_);
+        }
+          this.MergeExtensionFields(other);
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_serviceOptionsFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _serviceOptionsFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 264: {
+              result.hasDeprecated = input.ReadBool(ref result.deprecated_);
+              break;
+            }
+            case 7994: {
+              input.ReadMessageArray(tag, field_name, result.uninterpretedOption_, global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption.DefaultInstance, extensionRegistry);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasDeprecated {
+        get { return result.hasDeprecated; }
+      }
+      public bool Deprecated {
+        get { return result.Deprecated; }
+        set { SetDeprecated(value); }
+      }
+      public Builder SetDeprecated(bool value) {
+        PrepareBuilder();
+        result.hasDeprecated = true;
+        result.deprecated_ = value;
+        return this;
+      }
+      public Builder ClearDeprecated() {
+        PrepareBuilder();
+        result.hasDeprecated = false;
+        result.deprecated_ = false;
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption> UninterpretedOptionList {
+        get { return PrepareBuilder().uninterpretedOption_; }
+      }
+      public int UninterpretedOptionCount {
+        get { return result.UninterpretedOptionCount; }
+      }
+      public global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption GetUninterpretedOption(int index) {
+        return result.GetUninterpretedOption(index);
+      }
+      public Builder SetUninterpretedOption(int index, global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.uninterpretedOption_[index] = value;
+        return this;
+      }
+      public Builder SetUninterpretedOption(int index, global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.uninterpretedOption_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddUninterpretedOption(global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.uninterpretedOption_.Add(value);
+        return this;
+      }
+      public Builder AddUninterpretedOption(global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.uninterpretedOption_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeUninterpretedOption(scg::IEnumerable<global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption> values) {
+        PrepareBuilder();
+        result.uninterpretedOption_.Add(values);
+        return this;
+      }
+      public Builder ClearUninterpretedOption() {
+        PrepareBuilder();
+        result.uninterpretedOption_.Clear();
+        return this;
+      }
+    }
+    static ServiceOptions() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class MethodOptions : pb::ExtendableMessage<MethodOptions, MethodOptions.Builder> {
+    private MethodOptions() { }
+    private static readonly MethodOptions defaultInstance = new MethodOptions().MakeReadOnly();
+    private static readonly string[] _methodOptionsFieldNames = new string[] { "deprecated", "uninterpreted_option" };
+    private static readonly uint[] _methodOptionsFieldTags = new uint[] { 264, 7994 };
+    public static MethodOptions DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override MethodOptions DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override MethodOptions ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.internal__static_google_protobuf_MethodOptions__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<MethodOptions, MethodOptions.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.internal__static_google_protobuf_MethodOptions__FieldAccessorTable; }
+    }
+
+    public const int DeprecatedFieldNumber = 33;
+    private bool hasDeprecated;
+    private bool deprecated_;
+    public bool HasDeprecated {
+      get { return hasDeprecated; }
+    }
+    public bool Deprecated {
+      get { return deprecated_; }
+    }
+
+    public const int UninterpretedOptionFieldNumber = 999;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption> uninterpretedOption_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption>();
+    public scg::IList<global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption> UninterpretedOptionList {
+      get { return uninterpretedOption_; }
+    }
+    public int UninterpretedOptionCount {
+      get { return uninterpretedOption_.Count; }
+    }
+    public global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption GetUninterpretedOption(int index) {
+      return uninterpretedOption_[index];
+    }
+
+    public override bool IsInitialized {
+      get {
+        foreach (global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption element in UninterpretedOptionList) {
+          if (!element.IsInitialized) return false;
+        }
+        if (!ExtensionsAreInitialized) return false;
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _methodOptionsFieldNames;
+      pb::ExtendableMessage<MethodOptions, MethodOptions.Builder>.ExtensionWriter extensionWriter = CreateExtensionWriter(this);
+      if (hasDeprecated) {
+        output.WriteBool(33, field_names[0], Deprecated);
+      }
+      if (uninterpretedOption_.Count > 0) {
+        output.WriteMessageArray(999, field_names[1], uninterpretedOption_);
+      }
+      extensionWriter.WriteUntil(536870912, output);
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasDeprecated) {
+        size += pb::CodedOutputStream.ComputeBoolSize(33, Deprecated);
+      }
+      foreach (global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption element in UninterpretedOptionList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(999, element);
+      }
+      size += ExtensionsSerializedSize;
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static MethodOptions ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static MethodOptions ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static MethodOptions ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static MethodOptions ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static MethodOptions ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static MethodOptions ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static MethodOptions ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static MethodOptions ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static MethodOptions ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static MethodOptions ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private MethodOptions MakeReadOnly() {
+      uninterpretedOption_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(MethodOptions prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::ExtendableBuilder<MethodOptions, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(MethodOptions cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private MethodOptions result;
+
+      private MethodOptions PrepareBuilder() {
+        if (resultIsReadOnly) {
+          MethodOptions original = result;
+          result = new MethodOptions();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override MethodOptions MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.DescriptorProtos.MethodOptions.Descriptor; }
+      }
+
+      public override MethodOptions DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.DescriptorProtos.MethodOptions.DefaultInstance; }
+      }
+
+      public override MethodOptions BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is MethodOptions) {
+          return MergeFrom((MethodOptions) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(MethodOptions other) {
+        if (other == global::Google.ProtocolBuffers.DescriptorProtos.MethodOptions.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasDeprecated) {
+          Deprecated = other.Deprecated;
+        }
+        if (other.uninterpretedOption_.Count != 0) {
+          result.uninterpretedOption_.Add(other.uninterpretedOption_);
+        }
+          this.MergeExtensionFields(other);
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_methodOptionsFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _methodOptionsFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 264: {
+              result.hasDeprecated = input.ReadBool(ref result.deprecated_);
+              break;
+            }
+            case 7994: {
+              input.ReadMessageArray(tag, field_name, result.uninterpretedOption_, global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption.DefaultInstance, extensionRegistry);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasDeprecated {
+        get { return result.hasDeprecated; }
+      }
+      public bool Deprecated {
+        get { return result.Deprecated; }
+        set { SetDeprecated(value); }
+      }
+      public Builder SetDeprecated(bool value) {
+        PrepareBuilder();
+        result.hasDeprecated = true;
+        result.deprecated_ = value;
+        return this;
+      }
+      public Builder ClearDeprecated() {
+        PrepareBuilder();
+        result.hasDeprecated = false;
+        result.deprecated_ = false;
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption> UninterpretedOptionList {
+        get { return PrepareBuilder().uninterpretedOption_; }
+      }
+      public int UninterpretedOptionCount {
+        get { return result.UninterpretedOptionCount; }
+      }
+      public global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption GetUninterpretedOption(int index) {
+        return result.GetUninterpretedOption(index);
+      }
+      public Builder SetUninterpretedOption(int index, global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.uninterpretedOption_[index] = value;
+        return this;
+      }
+      public Builder SetUninterpretedOption(int index, global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.uninterpretedOption_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddUninterpretedOption(global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.uninterpretedOption_.Add(value);
+        return this;
+      }
+      public Builder AddUninterpretedOption(global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.uninterpretedOption_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeUninterpretedOption(scg::IEnumerable<global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption> values) {
+        PrepareBuilder();
+        result.uninterpretedOption_.Add(values);
+        return this;
+      }
+      public Builder ClearUninterpretedOption() {
+        PrepareBuilder();
+        result.uninterpretedOption_.Clear();
+        return this;
+      }
+    }
+    static MethodOptions() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class UninterpretedOption : pb::GeneratedMessage<UninterpretedOption, UninterpretedOption.Builder> {
+    private UninterpretedOption() { }
+    private static readonly UninterpretedOption defaultInstance = new UninterpretedOption().MakeReadOnly();
+    private static readonly string[] _uninterpretedOptionFieldNames = new string[] { "aggregate_value", "double_value", "identifier_value", "name", "negative_int_value", "positive_int_value", "string_value" };
+    private static readonly uint[] _uninterpretedOptionFieldTags = new uint[] { 66, 49, 26, 18, 40, 32, 58 };
+    public static UninterpretedOption DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override UninterpretedOption DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override UninterpretedOption ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.internal__static_google_protobuf_UninterpretedOption__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<UninterpretedOption, UninterpretedOption.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.internal__static_google_protobuf_UninterpretedOption__FieldAccessorTable; }
+    }
+
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class NamePart : pb::GeneratedMessage<NamePart, NamePart.Builder> {
+        private NamePart() { }
+        private static readonly NamePart defaultInstance = new NamePart().MakeReadOnly();
+        private static readonly string[] _namePartFieldNames = new string[] { "is_extension", "name_part" };
+        private static readonly uint[] _namePartFieldTags = new uint[] { 16, 10 };
+        public static NamePart DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override NamePart DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override NamePart ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.internal__static_google_protobuf_UninterpretedOption_NamePart__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<NamePart, NamePart.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.internal__static_google_protobuf_UninterpretedOption_NamePart__FieldAccessorTable; }
+        }
+
+        public const int NamePart_FieldNumber = 1;
+        private bool hasNamePart_;
+        private string namePart_ = "";
+        public bool HasNamePart_ {
+          get { return hasNamePart_; }
+        }
+        public string NamePart_ {
+          get { return namePart_; }
+        }
+
+        public const int IsExtensionFieldNumber = 2;
+        private bool hasIsExtension;
+        private bool isExtension_;
+        public bool HasIsExtension {
+          get { return hasIsExtension; }
+        }
+        public bool IsExtension {
+          get { return isExtension_; }
+        }
+
+        public override bool IsInitialized {
+          get {
+            if (!hasNamePart_) return false;
+            if (!hasIsExtension) return false;
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _namePartFieldNames;
+          if (hasNamePart_) {
+            output.WriteString(1, field_names[1], NamePart_);
+          }
+          if (hasIsExtension) {
+            output.WriteBool(2, field_names[0], IsExtension);
+          }
+          UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          if (hasNamePart_) {
+            size += pb::CodedOutputStream.ComputeStringSize(1, NamePart_);
+          }
+          if (hasIsExtension) {
+            size += pb::CodedOutputStream.ComputeBoolSize(2, IsExtension);
+          }
+          size += UnknownFields.SerializedSize;
+          memoizedSerializedSize = size;
+          return size;
+        }
+        public static NamePart ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static NamePart ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static NamePart ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static NamePart ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static NamePart ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static NamePart ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static NamePart ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static NamePart ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static NamePart ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static NamePart ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private NamePart MakeReadOnly() {
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(NamePart prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<NamePart, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(NamePart cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private NamePart result;
+
+          private NamePart PrepareBuilder() {
+            if (resultIsReadOnly) {
+              NamePart original = result;
+              result = new NamePart();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override NamePart MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption.Types.NamePart.Descriptor; }
+          }
+
+          public override NamePart DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption.Types.NamePart.DefaultInstance; }
+          }
+
+          public override NamePart BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessage other) {
+            if (other is NamePart) {
+              return MergeFrom((NamePart) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(NamePart other) {
+            if (other == global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption.Types.NamePart.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.HasNamePart_) {
+              NamePart_ = other.NamePart_;
+            }
+            if (other.HasIsExtension) {
+              IsExtension = other.IsExtension;
+            }
+            this.MergeUnknownFields(other.UnknownFields);
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            pb::UnknownFieldSet.Builder unknownFields = null;
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_namePartFieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _namePartFieldTags[field_ordinal];
+                else {
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    if (unknownFields != null) {
+                      this.UnknownFields = unknownFields.Build();
+                    }
+                    return this;
+                  }
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 10: {
+                  result.hasNamePart_ = input.ReadString(ref result.namePart_);
+                  break;
+                }
+                case 16: {
+                  result.hasIsExtension = input.ReadBool(ref result.isExtension_);
+                  break;
+                }
+              }
+            }
+
+            if (unknownFields != null) {
+              this.UnknownFields = unknownFields.Build();
+            }
+            return this;
+          }
+
+
+          public bool HasNamePart_ {
+            get { return result.hasNamePart_; }
+          }
+          public string NamePart_ {
+            get { return result.NamePart_; }
+            set { SetNamePart_(value); }
+          }
+          public Builder SetNamePart_(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasNamePart_ = true;
+            result.namePart_ = value;
+            return this;
+          }
+          public Builder ClearNamePart_() {
+            PrepareBuilder();
+            result.hasNamePart_ = false;
+            result.namePart_ = "";
+            return this;
+          }
+
+          public bool HasIsExtension {
+            get { return result.hasIsExtension; }
+          }
+          public bool IsExtension {
+            get { return result.IsExtension; }
+            set { SetIsExtension(value); }
+          }
+          public Builder SetIsExtension(bool value) {
+            PrepareBuilder();
+            result.hasIsExtension = true;
+            result.isExtension_ = value;
+            return this;
+          }
+          public Builder ClearIsExtension() {
+            PrepareBuilder();
+            result.hasIsExtension = false;
+            result.isExtension_ = false;
+            return this;
+          }
+        }
+        static NamePart() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.Descriptor, null);
+        }
+      }
+
+    }
+    #endregion
+
+    public const int NameFieldNumber = 2;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption.Types.NamePart> name_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption.Types.NamePart>();
+    public scg::IList<global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption.Types.NamePart> NameList {
+      get { return name_; }
+    }
+    public int NameCount {
+      get { return name_.Count; }
+    }
+    public global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption.Types.NamePart GetName(int index) {
+      return name_[index];
+    }
+
+    public const int IdentifierValueFieldNumber = 3;
+    private bool hasIdentifierValue;
+    private string identifierValue_ = "";
+    public bool HasIdentifierValue {
+      get { return hasIdentifierValue; }
+    }
+    public string IdentifierValue {
+      get { return identifierValue_; }
+    }
+
+    public const int PositiveIntValueFieldNumber = 4;
+    private bool hasPositiveIntValue;
+    private ulong positiveIntValue_;
+    public bool HasPositiveIntValue {
+      get { return hasPositiveIntValue; }
+    }
+    [global::System.CLSCompliant(false)]
+    public ulong PositiveIntValue {
+      get { return positiveIntValue_; }
+    }
+
+    public const int NegativeIntValueFieldNumber = 5;
+    private bool hasNegativeIntValue;
+    private long negativeIntValue_;
+    public bool HasNegativeIntValue {
+      get { return hasNegativeIntValue; }
+    }
+    public long NegativeIntValue {
+      get { return negativeIntValue_; }
+    }
+
+    public const int DoubleValueFieldNumber = 6;
+    private bool hasDoubleValue;
+    private double doubleValue_;
+    public bool HasDoubleValue {
+      get { return hasDoubleValue; }
+    }
+    public double DoubleValue {
+      get { return doubleValue_; }
+    }
+
+    public const int StringValueFieldNumber = 7;
+    private bool hasStringValue;
+    private pb::ByteString stringValue_ = pb::ByteString.Empty;
+    public bool HasStringValue {
+      get { return hasStringValue; }
+    }
+    public pb::ByteString StringValue {
+      get { return stringValue_; }
+    }
+
+    public const int AggregateValueFieldNumber = 8;
+    private bool hasAggregateValue;
+    private string aggregateValue_ = "";
+    public bool HasAggregateValue {
+      get { return hasAggregateValue; }
+    }
+    public string AggregateValue {
+      get { return aggregateValue_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        foreach (global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption.Types.NamePart element in NameList) {
+          if (!element.IsInitialized) return false;
+        }
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _uninterpretedOptionFieldNames;
+      if (name_.Count > 0) {
+        output.WriteMessageArray(2, field_names[3], name_);
+      }
+      if (hasIdentifierValue) {
+        output.WriteString(3, field_names[2], IdentifierValue);
+      }
+      if (hasPositiveIntValue) {
+        output.WriteUInt64(4, field_names[5], PositiveIntValue);
+      }
+      if (hasNegativeIntValue) {
+        output.WriteInt64(5, field_names[4], NegativeIntValue);
+      }
+      if (hasDoubleValue) {
+        output.WriteDouble(6, field_names[1], DoubleValue);
+      }
+      if (hasStringValue) {
+        output.WriteBytes(7, field_names[6], StringValue);
+      }
+      if (hasAggregateValue) {
+        output.WriteString(8, field_names[0], AggregateValue);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      foreach (global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption.Types.NamePart element in NameList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(2, element);
+      }
+      if (hasIdentifierValue) {
+        size += pb::CodedOutputStream.ComputeStringSize(3, IdentifierValue);
+      }
+      if (hasPositiveIntValue) {
+        size += pb::CodedOutputStream.ComputeUInt64Size(4, PositiveIntValue);
+      }
+      if (hasNegativeIntValue) {
+        size += pb::CodedOutputStream.ComputeInt64Size(5, NegativeIntValue);
+      }
+      if (hasDoubleValue) {
+        size += pb::CodedOutputStream.ComputeDoubleSize(6, DoubleValue);
+      }
+      if (hasStringValue) {
+        size += pb::CodedOutputStream.ComputeBytesSize(7, StringValue);
+      }
+      if (hasAggregateValue) {
+        size += pb::CodedOutputStream.ComputeStringSize(8, AggregateValue);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static UninterpretedOption ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static UninterpretedOption ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static UninterpretedOption ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static UninterpretedOption ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static UninterpretedOption ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static UninterpretedOption ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static UninterpretedOption ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static UninterpretedOption ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static UninterpretedOption ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static UninterpretedOption ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private UninterpretedOption MakeReadOnly() {
+      name_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(UninterpretedOption prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<UninterpretedOption, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(UninterpretedOption cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private UninterpretedOption result;
+
+      private UninterpretedOption PrepareBuilder() {
+        if (resultIsReadOnly) {
+          UninterpretedOption original = result;
+          result = new UninterpretedOption();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override UninterpretedOption MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption.Descriptor; }
+      }
+
+      public override UninterpretedOption DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption.DefaultInstance; }
+      }
+
+      public override UninterpretedOption BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is UninterpretedOption) {
+          return MergeFrom((UninterpretedOption) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(UninterpretedOption other) {
+        if (other == global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.name_.Count != 0) {
+          result.name_.Add(other.name_);
+        }
+        if (other.HasIdentifierValue) {
+          IdentifierValue = other.IdentifierValue;
+        }
+        if (other.HasPositiveIntValue) {
+          PositiveIntValue = other.PositiveIntValue;
+        }
+        if (other.HasNegativeIntValue) {
+          NegativeIntValue = other.NegativeIntValue;
+        }
+        if (other.HasDoubleValue) {
+          DoubleValue = other.DoubleValue;
+        }
+        if (other.HasStringValue) {
+          StringValue = other.StringValue;
+        }
+        if (other.HasAggregateValue) {
+          AggregateValue = other.AggregateValue;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_uninterpretedOptionFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _uninterpretedOptionFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 18: {
+              input.ReadMessageArray(tag, field_name, result.name_, global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption.Types.NamePart.DefaultInstance, extensionRegistry);
+              break;
+            }
+            case 26: {
+              result.hasIdentifierValue = input.ReadString(ref result.identifierValue_);
+              break;
+            }
+            case 32: {
+              result.hasPositiveIntValue = input.ReadUInt64(ref result.positiveIntValue_);
+              break;
+            }
+            case 40: {
+              result.hasNegativeIntValue = input.ReadInt64(ref result.negativeIntValue_);
+              break;
+            }
+            case 49: {
+              result.hasDoubleValue = input.ReadDouble(ref result.doubleValue_);
+              break;
+            }
+            case 58: {
+              result.hasStringValue = input.ReadBytes(ref result.stringValue_);
+              break;
+            }
+            case 66: {
+              result.hasAggregateValue = input.ReadString(ref result.aggregateValue_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption.Types.NamePart> NameList {
+        get { return PrepareBuilder().name_; }
+      }
+      public int NameCount {
+        get { return result.NameCount; }
+      }
+      public global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption.Types.NamePart GetName(int index) {
+        return result.GetName(index);
+      }
+      public Builder SetName(int index, global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption.Types.NamePart value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.name_[index] = value;
+        return this;
+      }
+      public Builder SetName(int index, global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption.Types.NamePart.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.name_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddName(global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption.Types.NamePart value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.name_.Add(value);
+        return this;
+      }
+      public Builder AddName(global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption.Types.NamePart.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.name_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeName(scg::IEnumerable<global::Google.ProtocolBuffers.DescriptorProtos.UninterpretedOption.Types.NamePart> values) {
+        PrepareBuilder();
+        result.name_.Add(values);
+        return this;
+      }
+      public Builder ClearName() {
+        PrepareBuilder();
+        result.name_.Clear();
+        return this;
+      }
+
+      public bool HasIdentifierValue {
+        get { return result.hasIdentifierValue; }
+      }
+      public string IdentifierValue {
+        get { return result.IdentifierValue; }
+        set { SetIdentifierValue(value); }
+      }
+      public Builder SetIdentifierValue(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasIdentifierValue = true;
+        result.identifierValue_ = value;
+        return this;
+      }
+      public Builder ClearIdentifierValue() {
+        PrepareBuilder();
+        result.hasIdentifierValue = false;
+        result.identifierValue_ = "";
+        return this;
+      }
+
+      public bool HasPositiveIntValue {
+        get { return result.hasPositiveIntValue; }
+      }
+      [global::System.CLSCompliant(false)]
+      public ulong PositiveIntValue {
+        get { return result.PositiveIntValue; }
+        set { SetPositiveIntValue(value); }
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetPositiveIntValue(ulong value) {
+        PrepareBuilder();
+        result.hasPositiveIntValue = true;
+        result.positiveIntValue_ = value;
+        return this;
+      }
+      public Builder ClearPositiveIntValue() {
+        PrepareBuilder();
+        result.hasPositiveIntValue = false;
+        result.positiveIntValue_ = 0UL;
+        return this;
+      }
+
+      public bool HasNegativeIntValue {
+        get { return result.hasNegativeIntValue; }
+      }
+      public long NegativeIntValue {
+        get { return result.NegativeIntValue; }
+        set { SetNegativeIntValue(value); }
+      }
+      public Builder SetNegativeIntValue(long value) {
+        PrepareBuilder();
+        result.hasNegativeIntValue = true;
+        result.negativeIntValue_ = value;
+        return this;
+      }
+      public Builder ClearNegativeIntValue() {
+        PrepareBuilder();
+        result.hasNegativeIntValue = false;
+        result.negativeIntValue_ = 0L;
+        return this;
+      }
+
+      public bool HasDoubleValue {
+        get { return result.hasDoubleValue; }
+      }
+      public double DoubleValue {
+        get { return result.DoubleValue; }
+        set { SetDoubleValue(value); }
+      }
+      public Builder SetDoubleValue(double value) {
+        PrepareBuilder();
+        result.hasDoubleValue = true;
+        result.doubleValue_ = value;
+        return this;
+      }
+      public Builder ClearDoubleValue() {
+        PrepareBuilder();
+        result.hasDoubleValue = false;
+        result.doubleValue_ = 0D;
+        return this;
+      }
+
+      public bool HasStringValue {
+        get { return result.hasStringValue; }
+      }
+      public pb::ByteString StringValue {
+        get { return result.StringValue; }
+        set { SetStringValue(value); }
+      }
+      public Builder SetStringValue(pb::ByteString value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasStringValue = true;
+        result.stringValue_ = value;
+        return this;
+      }
+      public Builder ClearStringValue() {
+        PrepareBuilder();
+        result.hasStringValue = false;
+        result.stringValue_ = pb::ByteString.Empty;
+        return this;
+      }
+
+      public bool HasAggregateValue {
+        get { return result.hasAggregateValue; }
+      }
+      public string AggregateValue {
+        get { return result.AggregateValue; }
+        set { SetAggregateValue(value); }
+      }
+      public Builder SetAggregateValue(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasAggregateValue = true;
+        result.aggregateValue_ = value;
+        return this;
+      }
+      public Builder ClearAggregateValue() {
+        PrepareBuilder();
+        result.hasAggregateValue = false;
+        result.aggregateValue_ = "";
+        return this;
+      }
+    }
+    static UninterpretedOption() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class SourceCodeInfo : pb::GeneratedMessage<SourceCodeInfo, SourceCodeInfo.Builder> {
+    private SourceCodeInfo() { }
+    private static readonly SourceCodeInfo defaultInstance = new SourceCodeInfo().MakeReadOnly();
+    private static readonly string[] _sourceCodeInfoFieldNames = new string[] { "location" };
+    private static readonly uint[] _sourceCodeInfoFieldTags = new uint[] { 10 };
+    public static SourceCodeInfo DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override SourceCodeInfo DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override SourceCodeInfo ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.internal__static_google_protobuf_SourceCodeInfo__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<SourceCodeInfo, SourceCodeInfo.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.internal__static_google_protobuf_SourceCodeInfo__FieldAccessorTable; }
+    }
+
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class Location : pb::GeneratedMessage<Location, Location.Builder> {
+        private Location() { }
+        private static readonly Location defaultInstance = new Location().MakeReadOnly();
+        private static readonly string[] _locationFieldNames = new string[] { "leading_comments", "leading_detached_comments", "path", "span", "trailing_comments" };
+        private static readonly uint[] _locationFieldTags = new uint[] { 26, 50, 10, 18, 34 };
+        public static Location DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override Location DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override Location ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.internal__static_google_protobuf_SourceCodeInfo_Location__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<Location, Location.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.internal__static_google_protobuf_SourceCodeInfo_Location__FieldAccessorTable; }
+        }
+
+        public const int PathFieldNumber = 1;
+        private int pathMemoizedSerializedSize;
+        private pbc::PopsicleList<int> path_ = new pbc::PopsicleList<int>();
+        public scg::IList<int> PathList {
+          get { return pbc::Lists.AsReadOnly(path_); }
+        }
+        public int PathCount {
+          get { return path_.Count; }
+        }
+        public int GetPath(int index) {
+          return path_[index];
+        }
+
+        public const int SpanFieldNumber = 2;
+        private int spanMemoizedSerializedSize;
+        private pbc::PopsicleList<int> span_ = new pbc::PopsicleList<int>();
+        public scg::IList<int> SpanList {
+          get { return pbc::Lists.AsReadOnly(span_); }
+        }
+        public int SpanCount {
+          get { return span_.Count; }
+        }
+        public int GetSpan(int index) {
+          return span_[index];
+        }
+
+        public const int LeadingCommentsFieldNumber = 3;
+        private bool hasLeadingComments;
+        private string leadingComments_ = "";
+        public bool HasLeadingComments {
+          get { return hasLeadingComments; }
+        }
+        public string LeadingComments {
+          get { return leadingComments_; }
+        }
+
+        public const int TrailingCommentsFieldNumber = 4;
+        private bool hasTrailingComments;
+        private string trailingComments_ = "";
+        public bool HasTrailingComments {
+          get { return hasTrailingComments; }
+        }
+        public string TrailingComments {
+          get { return trailingComments_; }
+        }
+
+        public const int LeadingDetachedCommentsFieldNumber = 6;
+        private pbc::PopsicleList<string> leadingDetachedComments_ = new pbc::PopsicleList<string>();
+        public scg::IList<string> LeadingDetachedCommentsList {
+          get { return pbc::Lists.AsReadOnly(leadingDetachedComments_); }
+        }
+        public int LeadingDetachedCommentsCount {
+          get { return leadingDetachedComments_.Count; }
+        }
+        public string GetLeadingDetachedComments(int index) {
+          return leadingDetachedComments_[index];
+        }
+
+        public override bool IsInitialized {
+          get {
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _locationFieldNames;
+          if (path_.Count > 0) {
+            output.WritePackedInt32Array(1, field_names[2], pathMemoizedSerializedSize, path_);
+          }
+          if (span_.Count > 0) {
+            output.WritePackedInt32Array(2, field_names[3], spanMemoizedSerializedSize, span_);
+          }
+          if (hasLeadingComments) {
+            output.WriteString(3, field_names[0], LeadingComments);
+          }
+          if (hasTrailingComments) {
+            output.WriteString(4, field_names[4], TrailingComments);
+          }
+          if (leadingDetachedComments_.Count > 0) {
+            output.WriteStringArray(6, field_names[1], leadingDetachedComments_);
+          }
+          UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          {
+            int dataSize = 0;
+            foreach (int element in PathList) {
+              dataSize += pb::CodedOutputStream.ComputeInt32SizeNoTag(element);
+            }
+            size += dataSize;
+            if (path_.Count != 0) {
+              size += 1 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+            }
+            pathMemoizedSerializedSize = dataSize;
+          }
+          {
+            int dataSize = 0;
+            foreach (int element in SpanList) {
+              dataSize += pb::CodedOutputStream.ComputeInt32SizeNoTag(element);
+            }
+            size += dataSize;
+            if (span_.Count != 0) {
+              size += 1 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+            }
+            spanMemoizedSerializedSize = dataSize;
+          }
+          if (hasLeadingComments) {
+            size += pb::CodedOutputStream.ComputeStringSize(3, LeadingComments);
+          }
+          if (hasTrailingComments) {
+            size += pb::CodedOutputStream.ComputeStringSize(4, TrailingComments);
+          }
+          {
+            int dataSize = 0;
+            foreach (string element in LeadingDetachedCommentsList) {
+              dataSize += pb::CodedOutputStream.ComputeStringSizeNoTag(element);
+            }
+            size += dataSize;
+            size += 1 * leadingDetachedComments_.Count;
+          }
+          size += UnknownFields.SerializedSize;
+          memoizedSerializedSize = size;
+          return size;
+        }
+        public static Location ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static Location ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static Location ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static Location ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static Location ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static Location ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static Location ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static Location ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static Location ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static Location ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private Location MakeReadOnly() {
+          path_.MakeReadOnly();
+          span_.MakeReadOnly();
+          leadingDetachedComments_.MakeReadOnly();
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(Location prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<Location, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(Location cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private Location result;
+
+          private Location PrepareBuilder() {
+            if (resultIsReadOnly) {
+              Location original = result;
+              result = new Location();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override Location MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.DescriptorProtos.SourceCodeInfo.Types.Location.Descriptor; }
+          }
+
+          public override Location DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.DescriptorProtos.SourceCodeInfo.Types.Location.DefaultInstance; }
+          }
+
+          public override Location BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessage other) {
+            if (other is Location) {
+              return MergeFrom((Location) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(Location other) {
+            if (other == global::Google.ProtocolBuffers.DescriptorProtos.SourceCodeInfo.Types.Location.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.path_.Count != 0) {
+              result.path_.Add(other.path_);
+            }
+            if (other.span_.Count != 0) {
+              result.span_.Add(other.span_);
+            }
+            if (other.HasLeadingComments) {
+              LeadingComments = other.LeadingComments;
+            }
+            if (other.HasTrailingComments) {
+              TrailingComments = other.TrailingComments;
+            }
+            if (other.leadingDetachedComments_.Count != 0) {
+              result.leadingDetachedComments_.Add(other.leadingDetachedComments_);
+            }
+            this.MergeUnknownFields(other.UnknownFields);
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            pb::UnknownFieldSet.Builder unknownFields = null;
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_locationFieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _locationFieldTags[field_ordinal];
+                else {
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    if (unknownFields != null) {
+                      this.UnknownFields = unknownFields.Build();
+                    }
+                    return this;
+                  }
+                  if (unknownFields == null) {
+                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                  }
+                  ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 10:
+                case 8: {
+                  input.ReadInt32Array(tag, field_name, result.path_);
+                  break;
+                }
+                case 18:
+                case 16: {
+                  input.ReadInt32Array(tag, field_name, result.span_);
+                  break;
+                }
+                case 26: {
+                  result.hasLeadingComments = input.ReadString(ref result.leadingComments_);
+                  break;
+                }
+                case 34: {
+                  result.hasTrailingComments = input.ReadString(ref result.trailingComments_);
+                  break;
+                }
+                case 50: {
+                  input.ReadStringArray(tag, field_name, result.leadingDetachedComments_);
+                  break;
+                }
+              }
+            }
+
+            if (unknownFields != null) {
+              this.UnknownFields = unknownFields.Build();
+            }
+            return this;
+          }
+
+
+          public pbc::IPopsicleList<int> PathList {
+            get { return PrepareBuilder().path_; }
+          }
+          public int PathCount {
+            get { return result.PathCount; }
+          }
+          public int GetPath(int index) {
+            return result.GetPath(index);
+          }
+          public Builder SetPath(int index, int value) {
+            PrepareBuilder();
+            result.path_[index] = value;
+            return this;
+          }
+          public Builder AddPath(int value) {
+            PrepareBuilder();
+            result.path_.Add(value);
+            return this;
+          }
+          public Builder AddRangePath(scg::IEnumerable<int> values) {
+            PrepareBuilder();
+            result.path_.Add(values);
+            return this;
+          }
+          public Builder ClearPath() {
+            PrepareBuilder();
+            result.path_.Clear();
+            return this;
+          }
+
+          public pbc::IPopsicleList<int> SpanList {
+            get { return PrepareBuilder().span_; }
+          }
+          public int SpanCount {
+            get { return result.SpanCount; }
+          }
+          public int GetSpan(int index) {
+            return result.GetSpan(index);
+          }
+          public Builder SetSpan(int index, int value) {
+            PrepareBuilder();
+            result.span_[index] = value;
+            return this;
+          }
+          public Builder AddSpan(int value) {
+            PrepareBuilder();
+            result.span_.Add(value);
+            return this;
+          }
+          public Builder AddRangeSpan(scg::IEnumerable<int> values) {
+            PrepareBuilder();
+            result.span_.Add(values);
+            return this;
+          }
+          public Builder ClearSpan() {
+            PrepareBuilder();
+            result.span_.Clear();
+            return this;
+          }
+
+          public bool HasLeadingComments {
+            get { return result.hasLeadingComments; }
+          }
+          public string LeadingComments {
+            get { return result.LeadingComments; }
+            set { SetLeadingComments(value); }
+          }
+          public Builder SetLeadingComments(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasLeadingComments = true;
+            result.leadingComments_ = value;
+            return this;
+          }
+          public Builder ClearLeadingComments() {
+            PrepareBuilder();
+            result.hasLeadingComments = false;
+            result.leadingComments_ = "";
+            return this;
+          }
+
+          public bool HasTrailingComments {
+            get { return result.hasTrailingComments; }
+          }
+          public string TrailingComments {
+            get { return result.TrailingComments; }
+            set { SetTrailingComments(value); }
+          }
+          public Builder SetTrailingComments(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasTrailingComments = true;
+            result.trailingComments_ = value;
+            return this;
+          }
+          public Builder ClearTrailingComments() {
+            PrepareBuilder();
+            result.hasTrailingComments = false;
+            result.trailingComments_ = "";
+            return this;
+          }
+
+          public pbc::IPopsicleList<string> LeadingDetachedCommentsList {
+            get { return PrepareBuilder().leadingDetachedComments_; }
+          }
+          public int LeadingDetachedCommentsCount {
+            get { return result.LeadingDetachedCommentsCount; }
+          }
+          public string GetLeadingDetachedComments(int index) {
+            return result.GetLeadingDetachedComments(index);
+          }
+          public Builder SetLeadingDetachedComments(int index, string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.leadingDetachedComments_[index] = value;
+            return this;
+          }
+          public Builder AddLeadingDetachedComments(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.leadingDetachedComments_.Add(value);
+            return this;
+          }
+          public Builder AddRangeLeadingDetachedComments(scg::IEnumerable<string> values) {
+            PrepareBuilder();
+            result.leadingDetachedComments_.Add(values);
+            return this;
+          }
+          public Builder ClearLeadingDetachedComments() {
+            PrepareBuilder();
+            result.leadingDetachedComments_.Clear();
+            return this;
+          }
+        }
+        static Location() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.Descriptor, null);
+        }
+      }
+
+    }
+    #endregion
+
+    public const int LocationFieldNumber = 1;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.SourceCodeInfo.Types.Location> location_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.SourceCodeInfo.Types.Location>();
+    public scg::IList<global::Google.ProtocolBuffers.DescriptorProtos.SourceCodeInfo.Types.Location> LocationList {
+      get { return location_; }
+    }
+    public int LocationCount {
+      get { return location_.Count; }
+    }
+    public global::Google.ProtocolBuffers.DescriptorProtos.SourceCodeInfo.Types.Location GetLocation(int index) {
+      return location_[index];
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _sourceCodeInfoFieldNames;
+      if (location_.Count > 0) {
+        output.WriteMessageArray(1, field_names[0], location_);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      foreach (global::Google.ProtocolBuffers.DescriptorProtos.SourceCodeInfo.Types.Location element in LocationList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(1, element);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static SourceCodeInfo ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static SourceCodeInfo ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static SourceCodeInfo ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static SourceCodeInfo ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static SourceCodeInfo ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static SourceCodeInfo ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static SourceCodeInfo ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static SourceCodeInfo ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static SourceCodeInfo ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static SourceCodeInfo ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private SourceCodeInfo MakeReadOnly() {
+      location_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(SourceCodeInfo prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<SourceCodeInfo, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(SourceCodeInfo cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private SourceCodeInfo result;
+
+      private SourceCodeInfo PrepareBuilder() {
+        if (resultIsReadOnly) {
+          SourceCodeInfo original = result;
+          result = new SourceCodeInfo();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override SourceCodeInfo MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.DescriptorProtos.SourceCodeInfo.Descriptor; }
+      }
+
+      public override SourceCodeInfo DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.DescriptorProtos.SourceCodeInfo.DefaultInstance; }
+      }
+
+      public override SourceCodeInfo BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is SourceCodeInfo) {
+          return MergeFrom((SourceCodeInfo) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(SourceCodeInfo other) {
+        if (other == global::Google.ProtocolBuffers.DescriptorProtos.SourceCodeInfo.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.location_.Count != 0) {
+          result.location_.Add(other.location_);
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_sourceCodeInfoFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _sourceCodeInfoFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              input.ReadMessageArray(tag, field_name, result.location_, global::Google.ProtocolBuffers.DescriptorProtos.SourceCodeInfo.Types.Location.DefaultInstance, extensionRegistry);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.DescriptorProtos.SourceCodeInfo.Types.Location> LocationList {
+        get { return PrepareBuilder().location_; }
+      }
+      public int LocationCount {
+        get { return result.LocationCount; }
+      }
+      public global::Google.ProtocolBuffers.DescriptorProtos.SourceCodeInfo.Types.Location GetLocation(int index) {
+        return result.GetLocation(index);
+      }
+      public Builder SetLocation(int index, global::Google.ProtocolBuffers.DescriptorProtos.SourceCodeInfo.Types.Location value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.location_[index] = value;
+        return this;
+      }
+      public Builder SetLocation(int index, global::Google.ProtocolBuffers.DescriptorProtos.SourceCodeInfo.Types.Location.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.location_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddLocation(global::Google.ProtocolBuffers.DescriptorProtos.SourceCodeInfo.Types.Location value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.location_.Add(value);
+        return this;
+      }
+      public Builder AddLocation(global::Google.ProtocolBuffers.DescriptorProtos.SourceCodeInfo.Types.Location.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.location_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeLocation(scg::IEnumerable<global::Google.ProtocolBuffers.DescriptorProtos.SourceCodeInfo.Types.Location> values) {
+        PrepareBuilder();
+        result.location_.Add(values);
+        return this;
+      }
+      public Builder ClearLocation() {
+        PrepareBuilder();
+        result.location_.Clear();
+        return this;
+      }
+    }
+    static SourceCodeInfo() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.DescriptorProtos.DescriptorProtoFile.Descriptor, null);
+    }
+  }
+
+  #endregion
+
+}
+
+#endregion Designer generated code
diff --git a/csharp/src/ProtocolBuffers/DescriptorProtos/IDescriptorProto.cs b/csharp/src/ProtocolBuffers/DescriptorProtos/IDescriptorProto.cs
new file mode 100644
index 00000000..c894d324
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/DescriptorProtos/IDescriptorProto.cs
@@ -0,0 +1,52 @@
+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+namespace Google.ProtocolBuffers.DescriptorProtos

+{

+    /// <summary>

+    /// Interface implemented by all DescriptorProtos. The generator doesn't

+    /// emit the interface implementation claim, so PartialClasses.cs contains

+    /// partial class declarations for each of them.

+    /// </summary>

+    /// <typeparam name="TOptions">The associated options protocol buffer type</typeparam>

+    public interface IDescriptorProto<TOptions>

+    {

+        /// <summary>

+        /// The brief name of the descriptor's target.

+        /// </summary>

+        string Name { get; }

+

+        /// <summary>

+        /// The options for this descriptor.

+        /// </summary>

+        TOptions Options { get; }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/DescriptorProtos/PartialClasses.cs b/csharp/src/ProtocolBuffers/DescriptorProtos/PartialClasses.cs
new file mode 100644
index 00000000..adc2afb0
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/DescriptorProtos/PartialClasses.cs
@@ -0,0 +1,65 @@
+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+// This file just contains partial classes for each of the

+// autogenerated classes, so that they implement

+// IDescriptorProto

+namespace Google.ProtocolBuffers.DescriptorProtos

+{

+    public partial class DescriptorProto : IDescriptorProto<MessageOptions>

+    {

+    }

+

+    public partial class EnumDescriptorProto : IDescriptorProto<EnumOptions>

+    {

+    }

+

+    public partial class EnumValueDescriptorProto : IDescriptorProto<EnumValueOptions>

+    {

+    }

+

+    public partial class FieldDescriptorProto : IDescriptorProto<FieldOptions>

+    {

+    }

+

+    public partial class FileDescriptorProto : IDescriptorProto<FileOptions>

+    {

+    }

+

+    public partial class MethodDescriptorProto : IDescriptorProto<MethodOptions>

+    {

+    }

+

+    public partial class ServiceDescriptorProto : IDescriptorProto<ServiceOptions>

+    {

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/Descriptors/DescriptorBase.cs b/csharp/src/ProtocolBuffers/Descriptors/DescriptorBase.cs
new file mode 100644
index 00000000..59006f80
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/Descriptors/DescriptorBase.cs
@@ -0,0 +1,115 @@
+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+using Google.ProtocolBuffers.DescriptorProtos;

+

+namespace Google.ProtocolBuffers.Descriptors

+{

+    /// <summary>

+    /// Base class for nearly all descriptors, providing common functionality.

+    /// </summary>

+    /// <typeparam name="TProto">Type of the protocol buffer form of this descriptor</typeparam>

+    /// <typeparam name="TOptions">Type of the options protocol buffer for this descriptor</typeparam>

+    public abstract class DescriptorBase<TProto, TOptions> : IDescriptor<TProto>

+        where TProto : IMessage, IDescriptorProto<TOptions>

+    {

+        private TProto proto;

+        private readonly FileDescriptor file;

+        private readonly string fullName;

+

+        protected DescriptorBase(TProto proto, FileDescriptor file, string fullName)

+        {

+            this.proto = proto;

+            this.file = file;

+            this.fullName = fullName;

+        }

+

+        internal virtual void ReplaceProto(TProto newProto)

+        {

+            this.proto = newProto;

+        }

+

+        protected static string ComputeFullName(FileDescriptor file, MessageDescriptor parent, string name)

+        {

+            if (parent != null)

+            {

+                return parent.FullName + "." + name;

+            }

+            if (file.Package.Length > 0)

+            {

+                return file.Package + "." + name;

+            }

+            return name;

+        }

+

+        IMessage IDescriptor.Proto

+        {

+            get { return proto; }

+        }

+

+        /// <summary>

+        /// Returns the protocol buffer form of this descriptor.

+        /// </summary>

+        public TProto Proto

+        {

+            get { return proto; }

+        }

+

+        public TOptions Options

+        {

+            get { return proto.Options; }

+        }

+

+        /// <summary>

+        /// The fully qualified name of the descriptor's target.

+        /// </summary>

+        public string FullName

+        {

+            get { return fullName; }

+        }

+

+        /// <summary>

+        /// The brief name of the descriptor's target.

+        /// </summary>

+        public string Name

+        {

+            get { return proto.Name; }

+        }

+

+        /// <value>

+        /// The file this descriptor was declared in.

+        /// </value>

+        public FileDescriptor File

+        {

+            get { return file; }

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/Descriptors/DescriptorPool.cs b/csharp/src/ProtocolBuffers/Descriptors/DescriptorPool.cs
new file mode 100644
index 00000000..30718709
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/Descriptors/DescriptorPool.cs
@@ -0,0 +1,364 @@
+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+using System;

+using System.Collections.Generic;

+using System.Text;

+using System.Text.RegularExpressions;

+

+namespace Google.ProtocolBuffers.Descriptors

+{

+    /// <summary>

+    /// Contains lookup tables containing all the descriptors defined in a particular file.

+    /// </summary>

+    internal sealed class DescriptorPool

+    {

+        private readonly IDictionary<string, IDescriptor> descriptorsByName =

+            new Dictionary<string, IDescriptor>();

+

+        private readonly IDictionary<DescriptorIntPair, FieldDescriptor> fieldsByNumber =

+            new Dictionary<DescriptorIntPair, FieldDescriptor>();

+

+        private readonly IDictionary<DescriptorIntPair, EnumValueDescriptor> enumValuesByNumber =

+            new Dictionary<DescriptorIntPair, EnumValueDescriptor>();

+

+        private readonly HashSet<FileDescriptor> dependencies;

+

+        internal DescriptorPool(FileDescriptor[] dependencyFiles)

+        {

+            dependencies = new HashSet<FileDescriptor>();

+            for (int i = 0; i < dependencyFiles.Length; i++)

+            {

+                dependencies.Add(dependencyFiles[i]);

+                ImportPublicDependencies(dependencyFiles[i]);

+            }

+

+            foreach (FileDescriptor dependency in dependencyFiles)

+            {

+                AddPackage(dependency.Package, dependency);

+            }

+        }

+

+        private void ImportPublicDependencies(FileDescriptor file)

+        {

+            foreach (FileDescriptor dependency in file.PublicDependencies)

+            {

+                if (dependencies.Add(dependency))

+                {

+                    ImportPublicDependencies(dependency);

+                }

+            }

+        }

+

+        /// <summary>

+        /// Finds a symbol of the given name within the pool.

+        /// </summary>

+        /// <typeparam name="T">The type of symbol to look for</typeparam>

+        /// <param name="fullName">Fully-qualified name to look up</param>

+        /// <returns>The symbol with the given name and type,

+        /// or null if the symbol doesn't exist or has the wrong type</returns>

+        internal T FindSymbol<T>(string fullName) where T : class, IDescriptor

+        {

+            IDescriptor result;

+            descriptorsByName.TryGetValue(fullName, out result);

+            T descriptor = result as T;

+            if (descriptor != null)

+            {

+                return descriptor;

+            }

+

+            foreach (FileDescriptor dependency in dependencies)

+            {

+                dependency.DescriptorPool.descriptorsByName.TryGetValue(fullName, out result);

+                descriptor = result as T;

+                if (descriptor != null)

+                {

+                    return descriptor;

+                }

+            }

+

+            return null;

+        }

+

+        /// <summary>

+        /// Adds a package to the symbol tables. If a package by the same name

+        /// already exists, that is fine, but if some other kind of symbol

+        /// exists under the same name, an exception is thrown. If the package

+        /// has multiple components, this also adds the parent package(s).

+        /// </summary>

+        internal void AddPackage(string fullName, FileDescriptor file)

+        {

+            int dotpos = fullName.LastIndexOf('.');

+            String name;

+            if (dotpos != -1)

+            {

+                AddPackage(fullName.Substring(0, dotpos), file);

+                name = fullName.Substring(dotpos + 1);

+            }

+            else

+            {

+                name = fullName;

+            }

+

+            IDescriptor old;

+            if (descriptorsByName.TryGetValue(fullName, out old))

+            {

+                if (!(old is PackageDescriptor))

+                {

+                    throw new DescriptorValidationException(file,

+                                                            "\"" + name +

+                                                            "\" is already defined (as something other than a " +

+                                                            "package) in file \"" + old.File.Name + "\".");

+                }

+            }

+            descriptorsByName[fullName] = new PackageDescriptor(name, fullName, file);

+        }

+

+        /// <summary>

+        /// Adds a symbol to the symbol table.

+        /// </summary>

+        /// <exception cref="DescriptorValidationException">The symbol already existed

+        /// in the symbol table.</exception>

+        internal void AddSymbol(IDescriptor descriptor)

+        {

+            ValidateSymbolName(descriptor);

+            String fullName = descriptor.FullName;

+

+            IDescriptor old;

+            if (descriptorsByName.TryGetValue(fullName, out old))

+            {

+                int dotPos = fullName.LastIndexOf('.');

+                string message;

+                if (descriptor.File == old.File)

+                {

+                    if (dotPos == -1)

+                    {

+                        message = "\"" + fullName + "\" is already defined.";

+                    }

+                    else

+                    {

+                        message = "\"" + fullName.Substring(dotPos + 1) + "\" is already defined in \"" +

+                                  fullName.Substring(0, dotPos) + "\".";

+                    }

+                }

+                else

+                {

+                    message = "\"" + fullName + "\" is already defined in file \"" + old.File.Name + "\".";

+                }

+                throw new DescriptorValidationException(descriptor, message);

+            }

+            descriptorsByName[fullName] = descriptor;

+        }

+

+        private static readonly Regex ValidationRegex = new Regex("^[_A-Za-z][_A-Za-z0-9]*$",

+                                                                  FrameworkPortability.CompiledRegexWhereAvailable);

+

+        /// <summary>

+        /// Verifies that the descriptor's name is valid (i.e. it contains

+        /// only letters, digits and underscores, and does not start with a digit).

+        /// </summary>

+        /// <param name="descriptor"></param>

+        private static void ValidateSymbolName(IDescriptor descriptor)

+        {

+            if (descriptor.Name == "")

+            {

+                throw new DescriptorValidationException(descriptor, "Missing name.");

+            }

+            if (!ValidationRegex.IsMatch(descriptor.Name))

+            {

+                throw new DescriptorValidationException(descriptor,

+                                                        "\"" + descriptor.Name + "\" is not a valid identifier.");

+            }

+        }

+

+        /// <summary>

+        /// Returns the field with the given number in the given descriptor,

+        /// or null if it can't be found.

+        /// </summary>

+        internal FieldDescriptor FindFieldByNumber(MessageDescriptor messageDescriptor, int number)

+        {

+            FieldDescriptor ret;

+            fieldsByNumber.TryGetValue(new DescriptorIntPair(messageDescriptor, number), out ret);

+            return ret;

+        }

+

+        internal EnumValueDescriptor FindEnumValueByNumber(EnumDescriptor enumDescriptor, int number)

+        {

+            EnumValueDescriptor ret;

+            enumValuesByNumber.TryGetValue(new DescriptorIntPair(enumDescriptor, number), out ret);

+            return ret;

+        }

+

+        /// <summary>

+        /// Adds a field to the fieldsByNumber table.

+        /// </summary>

+        /// <exception cref="DescriptorValidationException">A field with the same

+        /// containing type and number already exists.</exception>

+        internal void AddFieldByNumber(FieldDescriptor field)

+        {

+            DescriptorIntPair key = new DescriptorIntPair(field.ContainingType, field.FieldNumber);

+            FieldDescriptor old;

+            if (fieldsByNumber.TryGetValue(key, out old))

+            {

+                throw new DescriptorValidationException(field, "Field number " + field.FieldNumber +

+                                                               "has already been used in \"" +

+                                                               field.ContainingType.FullName +

+                                                               "\" by field \"" + old.Name + "\".");

+            }

+            fieldsByNumber[key] = field;

+        }

+

+        /// <summary>

+        /// Adds an enum value to the enumValuesByNumber table. If an enum value

+        /// with the same type and number already exists, this method does nothing.

+        /// (This is allowed; the first value defined with the number takes precedence.)

+        /// </summary>

+        internal void AddEnumValueByNumber(EnumValueDescriptor enumValue)

+        {

+            DescriptorIntPair key = new DescriptorIntPair(enumValue.EnumDescriptor, enumValue.Number);

+            if (!enumValuesByNumber.ContainsKey(key))

+            {

+                enumValuesByNumber[key] = enumValue;

+            }

+        }

+

+        /// <summary>

+        /// Looks up a descriptor by name, relative to some other descriptor.

+        /// The name may be fully-qualified (with a leading '.'), partially-qualified,

+        /// or unqualified. C++-like name lookup semantics are used to search for the

+        /// matching descriptor.

+        /// </summary>

+        public IDescriptor LookupSymbol(string name, IDescriptor relativeTo)

+        {

+            // TODO(jonskeet):  This could be optimized in a number of ways.

+

+            IDescriptor result;

+            if (name.StartsWith("."))

+            {

+                // Fully-qualified name.

+                result = FindSymbol<IDescriptor>(name.Substring(1));

+            }

+            else

+            {

+                // If "name" is a compound identifier, we want to search for the

+                // first component of it, then search within it for the rest.

+                int firstPartLength = name.IndexOf('.');

+                string firstPart = firstPartLength == -1 ? name : name.Substring(0, firstPartLength);

+

+                // We will search each parent scope of "relativeTo" looking for the

+                // symbol.

+                StringBuilder scopeToTry = new StringBuilder(relativeTo.FullName);

+

+                while (true)

+                {

+                    // Chop off the last component of the scope.

+

+                    // TODO(jonskeet): Make this more efficient. May not be worth using StringBuilder at all

+                    int dotpos = scopeToTry.ToString().LastIndexOf(".");

+                    if (dotpos == -1)

+                    {

+                        result = FindSymbol<IDescriptor>(name);

+                        break;

+                    }

+                    else

+                    {

+                        scopeToTry.Length = dotpos + 1;

+

+                        // Append firstPart and try to find.

+                        scopeToTry.Append(firstPart);

+                        result = FindSymbol<IDescriptor>(scopeToTry.ToString());

+

+                        if (result != null)

+                        {

+                            if (firstPartLength != -1)

+                            {

+                                // We only found the first part of the symbol.  Now look for

+                                // the whole thing.  If this fails, we *don't* want to keep

+                                // searching parent scopes.

+                                scopeToTry.Length = dotpos + 1;

+                                scopeToTry.Append(name);

+                                result = FindSymbol<IDescriptor>(scopeToTry.ToString());

+                            }

+                            break;

+                        }

+

+                        // Not found.  Remove the name so we can try again.

+                        scopeToTry.Length = dotpos;

+                    }

+                }

+            }

+

+            if (result == null)

+            {

+                throw new DescriptorValidationException(relativeTo, "\"" + name + "\" is not defined.");

+            }

+            else

+            {

+                return result;

+            }

+        }

+

+        /// <summary>

+        /// Struct used to hold the keys for the fieldByNumber table.

+        /// </summary>

+        private struct DescriptorIntPair : IEquatable<DescriptorIntPair>

+        {

+            private readonly int number;

+            private readonly IDescriptor descriptor;

+

+            internal DescriptorIntPair(IDescriptor descriptor, int number)

+            {

+                this.number = number;

+                this.descriptor = descriptor;

+            }

+

+            public bool Equals(DescriptorIntPair other)

+            {

+                return descriptor == other.descriptor

+                       && number == other.number;

+            }

+

+            public override bool Equals(object obj)

+            {

+                if (obj is DescriptorIntPair)

+                {

+                    return Equals((DescriptorIntPair) obj);

+                }

+                return false;

+            }

+

+            public override int GetHashCode()

+            {

+                return descriptor.GetHashCode()*((1 << 16) - 1) + number;

+            }

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/Descriptors/DescriptorUtil.cs b/csharp/src/ProtocolBuffers/Descriptors/DescriptorUtil.cs
new file mode 100644
index 00000000..00efdbe8
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/Descriptors/DescriptorUtil.cs
@@ -0,0 +1,64 @@
+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+using System.Collections.Generic;

+using Google.ProtocolBuffers.Collections;

+

+namespace Google.ProtocolBuffers.Descriptors

+{

+    /// <summary>

+    /// Internal class containing utility methods when working with descriptors.

+    /// </summary>

+    internal static class DescriptorUtil

+    {

+        /// <summary>

+        /// Equivalent to Func[TInput, int, TOutput] but usable in .NET 2.0. Only used to convert

+        /// arrays.

+        /// </summary>

+        internal delegate TOutput IndexedConverter<TInput, TOutput>(TInput element, int index);

+

+        /// <summary>

+        /// Converts the given array into a read-only list, applying the specified conversion to

+        /// each input element.

+        /// </summary>

+        internal static IList<TOutput> ConvertAndMakeReadOnly<TInput, TOutput>(IList<TInput> input,

+                                                                               IndexedConverter<TInput, TOutput>

+                                                                                   converter)

+        {

+            TOutput[] array = new TOutput[input.Count];

+            for (int i = 0; i < array.Length; i++)

+            {

+                array[i] = converter(input[i], i);

+            }

+            return Lists<TOutput>.AsReadOnly(array);

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/Descriptors/DescriptorValidationException.cs b/csharp/src/ProtocolBuffers/Descriptors/DescriptorValidationException.cs
new file mode 100644
index 00000000..d05d60d7
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/Descriptors/DescriptorValidationException.cs
@@ -0,0 +1,90 @@
+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+using System;

+

+namespace Google.ProtocolBuffers.Descriptors

+{

+    /// <summary>

+    /// Thrown when building descriptors fails because the source DescriptorProtos

+    /// are not valid.

+    /// </summary>

+    public sealed class DescriptorValidationException : Exception

+    {

+        private readonly String name;

+        private readonly IMessage proto;

+        private readonly string description;

+

+        /// <value>

+        /// The full name of the descriptor where the error occurred.

+        /// </value>

+        public String ProblemSymbolName

+        {

+            get { return name; }

+        }

+

+        /// <value>

+        /// The protocol message representation of the invalid descriptor.

+        /// </value>

+        public IMessage ProblemProto

+        {

+            get { return proto; }

+        }

+

+        /// <value>

+        /// A human-readable description of the error. (The Message property

+        /// is made up of the descriptor's name and this description.)

+        /// </value>

+        public string Description

+        {

+            get { return description; }

+        }

+

+        internal DescriptorValidationException(IDescriptor problemDescriptor, string description) :

+            base(problemDescriptor.FullName + ": " + description)

+        {

+            // Note that problemDescriptor may be partially uninitialized, so we

+            // don't want to expose it directly to the user.  So, we only provide

+            // the name and the original proto.

+            name = problemDescriptor.FullName;

+            proto = problemDescriptor.Proto;

+            this.description = description;

+        }

+

+        internal DescriptorValidationException(IDescriptor problemDescriptor, string description, Exception cause) :

+            base(problemDescriptor.FullName + ": " + description, cause)

+        {

+            name = problemDescriptor.FullName;

+            proto = problemDescriptor.Proto;

+            this.description = description;

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/Descriptors/EnumDescriptor.cs b/csharp/src/ProtocolBuffers/Descriptors/EnumDescriptor.cs
new file mode 100644
index 00000000..a0b81b69
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/Descriptors/EnumDescriptor.cs
@@ -0,0 +1,126 @@
+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+using System.Collections.Generic;

+using Google.ProtocolBuffers.DescriptorProtos;

+

+namespace Google.ProtocolBuffers.Descriptors

+{

+    /// <summary>

+    /// Descriptor for an enum type in a .proto file.

+    /// </summary>

+    public sealed class EnumDescriptor : IndexedDescriptorBase<EnumDescriptorProto, EnumOptions>,

+                                         IEnumLiteMap<EnumValueDescriptor>

+    {

+        private readonly MessageDescriptor containingType;

+        private readonly IList<EnumValueDescriptor> values;

+

+        internal EnumDescriptor(EnumDescriptorProto proto, FileDescriptor file, MessageDescriptor parent, int index)

+            : base(proto, file, ComputeFullName(file, parent, proto.Name), index)

+        {

+            containingType = parent;

+

+            if (proto.ValueCount == 0)

+            {

+                // We cannot allow enums with no values because this would mean there

+                // would be no valid default value for fields of this type.

+                throw new DescriptorValidationException(this, "Enums must contain at least one value.");

+            }

+

+            values = DescriptorUtil.ConvertAndMakeReadOnly(proto.ValueList,

+                                                           (value, i) => new EnumValueDescriptor(value, file, this, i));

+

+            File.DescriptorPool.AddSymbol(this);

+        }

+

+        /// <value>

+        /// If this is a nested type, get the outer descriptor, otherwise null.

+        /// </value>

+        public MessageDescriptor ContainingType

+        {

+            get { return containingType; }

+        }

+

+        /// <value>

+        /// An unmodifiable list of defined value descriptors for this enum.

+        /// </value>

+        public IList<EnumValueDescriptor> Values

+        {

+            get { return values; }

+        }

+

+        /// <summary>

+        /// Logic moved from FieldSet to continue current behavior

+        /// </summary>

+        public bool IsValidValue(IEnumLite value)

+        {

+            return value is EnumValueDescriptor && ((EnumValueDescriptor) value).EnumDescriptor == this;

+        }

+

+        /// <summary>

+        /// Finds an enum value by number. If multiple enum values have the

+        /// same number, this returns the first defined value with that number.

+        /// </summary>

+        public EnumValueDescriptor FindValueByNumber(int number)

+        {

+            return File.DescriptorPool.FindEnumValueByNumber(this, number);

+        }

+

+        IEnumLite IEnumLiteMap.FindValueByNumber(int number)

+        {

+            return FindValueByNumber(number);

+        }

+

+        IEnumLite IEnumLiteMap.FindValueByName(string name)

+        {

+            return FindValueByName(name);

+        }

+

+        /// <summary>

+        /// Finds an enum value by name.

+        /// </summary>

+        /// <param name="name">The unqualified name of the value (e.g. "FOO").</param>

+        /// <returns>The value's descriptor, or null if not found.</returns>

+        public EnumValueDescriptor FindValueByName(string name)

+        {

+            return File.DescriptorPool.FindSymbol<EnumValueDescriptor>(FullName + "." + name);

+        }

+

+        internal override void ReplaceProto(EnumDescriptorProto newProto)

+        {

+            base.ReplaceProto(newProto);

+            for (int i = 0; i < values.Count; i++)

+            {

+                values[i].ReplaceProto(newProto.GetValue(i));

+            }

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/Descriptors/EnumValueDescriptor.cs b/csharp/src/ProtocolBuffers/Descriptors/EnumValueDescriptor.cs
new file mode 100644
index 00000000..afb9cbbc
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/Descriptors/EnumValueDescriptor.cs
@@ -0,0 +1,63 @@
+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+using Google.ProtocolBuffers.DescriptorProtos;

+

+namespace Google.ProtocolBuffers.Descriptors

+{

+    /// <summary>

+    /// Descriptor for a single enum value within an enum in a .proto file.

+    /// </summary>

+    public sealed class EnumValueDescriptor : IndexedDescriptorBase<EnumValueDescriptorProto, EnumValueOptions>,

+                                              IEnumLite

+    {

+        private readonly EnumDescriptor enumDescriptor;

+

+        internal EnumValueDescriptor(EnumValueDescriptorProto proto, FileDescriptor file,

+                                     EnumDescriptor parent, int index)

+            : base(proto, file, parent.FullName + "." + proto.Name, index)

+        {

+            enumDescriptor = parent;

+            file.DescriptorPool.AddSymbol(this);

+            file.DescriptorPool.AddEnumValueByNumber(this);

+        }

+

+        public int Number

+        {

+            get { return Proto.Number; }

+        }

+

+        public EnumDescriptor EnumDescriptor

+        {

+            get { return enumDescriptor; }

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/Descriptors/FieldDescriptor.cs b/csharp/src/ProtocolBuffers/Descriptors/FieldDescriptor.cs
new file mode 100644
index 00000000..076dc852
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/Descriptors/FieldDescriptor.cs
@@ -0,0 +1,609 @@
+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+using System;

+using System.Collections.Generic;

+using System.Reflection;

+using Google.ProtocolBuffers.Collections;

+using Google.ProtocolBuffers.DescriptorProtos;

+

+namespace Google.ProtocolBuffers.Descriptors

+{

+    /// <summary>

+    /// Descriptor for a field or extension within a message in a .proto file.

+    /// </summary>

+    public sealed class FieldDescriptor : IndexedDescriptorBase<FieldDescriptorProto, FieldOptions>,

+                                          IComparable<FieldDescriptor>, IFieldDescriptorLite

+    {

+        private readonly MessageDescriptor extensionScope;

+        private EnumDescriptor enumType;

+        private MessageDescriptor messageType;

+        private MessageDescriptor containingType;

+        private object defaultValue;

+        private FieldType fieldType;

+        private MappedType mappedType;

+

+        private readonly object optionsLock = new object();

+

+        internal FieldDescriptor(FieldDescriptorProto proto, FileDescriptor file,

+                                 MessageDescriptor parent, int index, bool isExtension)

+            : base(proto, file, ComputeFullName(file, parent, proto.Name), index)

+        {

+            if (proto.HasType)

+            {

+                fieldType = GetFieldTypeFromProtoType(proto.Type);

+                mappedType = FieldTypeToMappedTypeMap[fieldType];

+            }

+

+            if (FieldNumber <= 0)

+            {

+                throw new DescriptorValidationException(this,

+                                                        "Field numbers must be positive integers.");

+            }

+

+            if (isExtension)

+            {

+                if (!proto.HasExtendee)

+                {

+                    throw new DescriptorValidationException(this,

+                                                            "FieldDescriptorProto.Extendee not set for extension field.");

+                }

+                containingType = null; // Will be filled in when cross-linking

+                if (parent != null)

+                {

+                    extensionScope = parent;

+                }

+                else

+                {

+                    extensionScope = null;

+                }

+            }

+            else

+            {

+                if (proto.HasExtendee)

+                {

+                    throw new DescriptorValidationException(this,

+                                                            "FieldDescriptorProto.Extendee set for non-extension field.");

+                }

+                containingType = parent;

+                extensionScope = null;

+            }

+

+            file.DescriptorPool.AddSymbol(this);

+        }

+

+        /// <summary>

+        /// Maps a field type as included in the .proto file to a FieldType.

+        /// </summary>

+        private static FieldType GetFieldTypeFromProtoType(FieldDescriptorProto.Types.Type type)

+        {

+            switch (type)

+            {

+                case FieldDescriptorProto.Types.Type.TYPE_DOUBLE:

+                    return FieldType.Double;

+                case FieldDescriptorProto.Types.Type.TYPE_FLOAT:

+                    return FieldType.Float;

+                case FieldDescriptorProto.Types.Type.TYPE_INT64:

+                    return FieldType.Int64;

+                case FieldDescriptorProto.Types.Type.TYPE_UINT64:

+                    return FieldType.UInt64;

+                case FieldDescriptorProto.Types.Type.TYPE_INT32:

+                    return FieldType.Int32;

+                case FieldDescriptorProto.Types.Type.TYPE_FIXED64:

+                    return FieldType.Fixed64;

+                case FieldDescriptorProto.Types.Type.TYPE_FIXED32:

+                    return FieldType.Fixed32;

+                case FieldDescriptorProto.Types.Type.TYPE_BOOL:

+                    return FieldType.Bool;

+                case FieldDescriptorProto.Types.Type.TYPE_STRING:

+                    return FieldType.String;

+                case FieldDescriptorProto.Types.Type.TYPE_GROUP:

+                    return FieldType.Group;

+                case FieldDescriptorProto.Types.Type.TYPE_MESSAGE:

+                    return FieldType.Message;

+                case FieldDescriptorProto.Types.Type.TYPE_BYTES:

+                    return FieldType.Bytes;

+                case FieldDescriptorProto.Types.Type.TYPE_UINT32:

+                    return FieldType.UInt32;

+                case FieldDescriptorProto.Types.Type.TYPE_ENUM:

+                    return FieldType.Enum;

+                case FieldDescriptorProto.Types.Type.TYPE_SFIXED32:

+                    return FieldType.SFixed32;

+                case FieldDescriptorProto.Types.Type.TYPE_SFIXED64:

+                    return FieldType.SFixed64;

+                case FieldDescriptorProto.Types.Type.TYPE_SINT32:

+                    return FieldType.SInt32;

+                case FieldDescriptorProto.Types.Type.TYPE_SINT64:

+                    return FieldType.SInt64;

+                default:

+                    throw new ArgumentException("Invalid type specified");

+            }

+        }

+

+        /// <summary>

+        /// Returns the default value for a mapped type.

+        /// </summary>

+        private static object GetDefaultValueForMappedType(MappedType type)

+        {

+            switch (type)

+            {

+                case MappedType.Int32:

+                    return 0;

+                case MappedType.Int64:

+                    return (long) 0;

+                case MappedType.UInt32:

+                    return (uint) 0;

+                case MappedType.UInt64:

+                    return (ulong) 0;

+                case MappedType.Single:

+                    return (float) 0;

+                case MappedType.Double:

+                    return (double) 0;

+                case MappedType.Boolean:

+                    return false;

+                case MappedType.String:

+                    return "";

+                case MappedType.ByteString:

+                    return ByteString.Empty;

+                case MappedType.Message:

+                    return null;

+                case MappedType.Enum:

+                    return null;

+                default:

+                    throw new ArgumentException("Invalid type specified");

+            }

+        }

+

+        public bool IsRequired

+        {

+            get { return Proto.Label == FieldDescriptorProto.Types.Label.LABEL_REQUIRED; }

+        }

+

+        public bool IsOptional

+        {

+            get { return Proto.Label == FieldDescriptorProto.Types.Label.LABEL_OPTIONAL; }

+        }

+

+        public bool IsRepeated

+        {

+            get { return Proto.Label == FieldDescriptorProto.Types.Label.LABEL_REPEATED; }

+        }

+

+        public bool IsPacked

+        {

+            get { return Proto.Options.Packed; }

+        }

+

+        /// <valule>

+        /// Indicates whether or not the field had an explicitly-defined default value.

+        /// </value>

+        public bool HasDefaultValue

+        {

+            get { return Proto.HasDefaultValue; }

+        }

+

+        /// <value>

+        /// The field's default value. Valid for all types except messages

+        /// and groups. For all other types, the object returned is of the

+        /// same class that would be returned by IMessage[this].

+        /// For repeated fields this will always be an empty immutable list compatible with IList[object].

+        /// For message fields it will always be null. For singular values, it will depend on the descriptor.

+        /// </value>

+        public object DefaultValue

+        {

+            get

+            {

+                if (MappedType == MappedType.Message)

+                {

+                    throw new InvalidOperationException(

+                        "FieldDescriptor.DefaultValue called on an embedded message field.");

+                }

+                return defaultValue;

+            }

+        }

+

+        /// <value>

+        /// Indicates whether or not this field is an extension.

+        /// </value>

+        public bool IsExtension

+        {

+            get { return Proto.HasExtendee; }

+        }

+

+        /*

+     * Get the field's containing type. For extensions, this is the type being

+     * extended, not the location where the extension was defined.  See

+     * {@link #getExtensionScope()}.

+     */

+

+        /// <summary>

+        /// Get the field's containing type. For extensions, this is the type being

+        /// extended, not the location where the extension was defined. See

+        /// <see cref="ExtensionScope" />.

+        /// </summary>

+        public MessageDescriptor ContainingType

+        {

+            get { return containingType; }

+        }

+        

+        /// <summary>

+        /// For extensions defined nested within message types, gets

+        /// the outer type. Not valid for non-extension fields.

+        /// </summary>

+        /// <example>

+        /// <code>

+        /// message Foo {

+        ///   extensions 1000 to max;

+        /// }

+        /// extend Foo {

+        ///   optional int32 baz = 1234;

+        /// }

+        /// message Bar {

+        ///   extend Foo {

+        ///     optional int32 qux = 4321;

+        ///   }

+        /// }

+        /// </code>

+        /// The containing type for both <c>baz</c> and <c>qux</c> is <c>Foo</c>.

+        /// However, the extension scope for <c>baz</c> is <c>null</c> while

+        /// the extension scope for <c>qux</c> is <c>Bar</c>.

+        /// </example>

+        public MessageDescriptor ExtensionScope

+        {

+            get

+            {

+                if (!IsExtension)

+                {

+                    throw new InvalidOperationException("This field is not an extension.");

+                }

+                return extensionScope;

+            }

+        }

+

+        public MappedType MappedType

+        {

+            get { return mappedType; }

+        }

+

+        public FieldType FieldType

+        {

+            get { return fieldType; }

+        }

+

+        public int FieldNumber

+        {

+            get { return Proto.Number; }

+        }

+

+        /// <summary>

+        /// Compares this descriptor with another one, ordering in "canonical" order

+        /// which simply means ascending order by field number. <paramref name="other"/>

+        /// must be a field of the same type, i.e. the <see cref="ContainingType"/> of

+        /// both fields must be the same.

+        /// </summary>

+        public int CompareTo(FieldDescriptor other)

+        {

+            if (other.containingType != containingType)

+            {

+                throw new ArgumentException("FieldDescriptors can only be compared to other FieldDescriptors " +

+                                            "for fields of the same message type.");

+            }

+            return FieldNumber - other.FieldNumber;

+        }

+

+        /// <summary>

+        /// Compares this descriptor with another one, ordering in "canonical" order

+        /// which simply means ascending order by field number. <paramref name="other"/>

+        /// must be a field of the same type, i.e. the <see cref="ContainingType"/> of

+        /// both fields must be the same.

+        /// </summary>

+        public int CompareTo(IFieldDescriptorLite other)

+        {

+            return FieldNumber - other.FieldNumber;

+        }

+

+        IEnumLiteMap IFieldDescriptorLite.EnumType

+        {

+            get { return EnumType; }

+        }

+

+        bool IFieldDescriptorLite.MessageSetWireFormat

+        {

+            get { return ContainingType.Options.MessageSetWireFormat; }

+        }

+

+        /// <summary>

+        /// For enum fields, returns the field's type.

+        /// </summary>

+        public EnumDescriptor EnumType

+        {

+            get

+            {

+                if (MappedType != MappedType.Enum)

+                {

+                    throw new InvalidOperationException("EnumType is only valid for enum fields.");

+                }

+                return enumType;

+            }

+        }

+

+        /// <summary>

+        /// For embedded message and group fields, returns the field's type.

+        /// </summary>

+        public MessageDescriptor MessageType

+        {

+            get

+            {

+                if (MappedType != MappedType.Message)

+                {

+                    throw new InvalidOperationException("MessageType is only valid for enum fields.");

+                }

+                return messageType;

+            }

+        }

+

+        /// <summary>

+        /// Immutable mapping from field type to mapped type. Built using the attributes on

+        /// FieldType values.

+        /// </summary>

+        public static readonly IDictionary<FieldType, MappedType> FieldTypeToMappedTypeMap = MapFieldTypes();

+

+        private static IDictionary<FieldType, MappedType> MapFieldTypes()

+        {

+            var map = new Dictionary<FieldType, MappedType>();

+            foreach (FieldInfo field in typeof(FieldType).GetFields(BindingFlags.Static | BindingFlags.Public))

+            {

+                FieldType fieldType = (FieldType) field.GetValue(null);

+                FieldMappingAttribute mapping =

+                    (FieldMappingAttribute) field.GetCustomAttributes(typeof(FieldMappingAttribute), false)[0];

+                map[fieldType] = mapping.MappedType;

+            }

+            return Dictionaries.AsReadOnly(map);

+        }

+

+        /// <summary>

+        /// Look up and cross-link all field types etc.

+        /// </summary>

+        internal void CrossLink()

+        {

+            if (Proto.HasExtendee)

+            {

+                IDescriptor extendee = File.DescriptorPool.LookupSymbol(Proto.Extendee, this);

+                if (!(extendee is MessageDescriptor))

+                {

+                    throw new DescriptorValidationException(this, "\"" + Proto.Extendee + "\" is not a message type.");

+                }

+                containingType = (MessageDescriptor) extendee;

+

+                if (!containingType.IsExtensionNumber(FieldNumber))

+                {

+                    throw new DescriptorValidationException(this,

+                                                            "\"" + containingType.FullName + "\" does not declare " +

+                                                            FieldNumber + " as an extension number.");

+                }

+            }

+

+            if (Proto.HasTypeName)

+            {

+                IDescriptor typeDescriptor =

+                    File.DescriptorPool.LookupSymbol(Proto.TypeName, this);

+

+                if (!Proto.HasType)

+                {

+                    // Choose field type based on symbol.

+                    if (typeDescriptor is MessageDescriptor)

+                    {

+                        fieldType = FieldType.Message;

+                        mappedType = MappedType.Message;

+                    }

+                    else if (typeDescriptor is EnumDescriptor)

+                    {

+                        fieldType = FieldType.Enum;

+                        mappedType = MappedType.Enum;

+                    }

+                    else

+                    {

+                        throw new DescriptorValidationException(this, "\"" + Proto.TypeName + "\" is not a type.");

+                    }

+                }

+

+                if (MappedType == MappedType.Message)

+                {

+                    if (!(typeDescriptor is MessageDescriptor))

+                    {

+                        throw new DescriptorValidationException(this,

+                                                                "\"" + Proto.TypeName + "\" is not a message type.");

+                    }

+                    messageType = (MessageDescriptor) typeDescriptor;

+

+                    if (Proto.HasDefaultValue)

+                    {

+                        throw new DescriptorValidationException(this, "Messages can't have default values.");

+                    }

+                }

+                else if (MappedType == Descriptors.MappedType.Enum)

+                {

+                    if (!(typeDescriptor is EnumDescriptor))

+                    {

+                        throw new DescriptorValidationException(this, "\"" + Proto.TypeName + "\" is not an enum type.");

+                    }

+                    enumType = (EnumDescriptor) typeDescriptor;

+                }

+                else

+                {

+                    throw new DescriptorValidationException(this, "Field with primitive type has type_name.");

+                }

+            }

+            else

+            {

+                if (MappedType == MappedType.Message || MappedType == MappedType.Enum)

+                {

+                    throw new DescriptorValidationException(this, "Field with message or enum type missing type_name.");

+                }

+            }

+

+            // We don't attempt to parse the default value until here because for

+            // enums we need the enum type's descriptor.

+            if (Proto.HasDefaultValue)

+            {

+                if (IsRepeated)

+                {

+                    throw new DescriptorValidationException(this, "Repeated fields cannot have default values.");

+                }

+

+                try

+                {

+                    switch (FieldType)

+                    {

+                        case FieldType.Int32:

+                        case FieldType.SInt32:

+                        case FieldType.SFixed32:

+                            defaultValue = TextFormat.ParseInt32(Proto.DefaultValue);

+                            break;

+                        case FieldType.UInt32:

+                        case FieldType.Fixed32:

+                            defaultValue = TextFormat.ParseUInt32(Proto.DefaultValue);

+                            break;

+                        case FieldType.Int64:

+                        case FieldType.SInt64:

+                        case FieldType.SFixed64:

+                            defaultValue = TextFormat.ParseInt64(Proto.DefaultValue);

+                            break;

+                        case FieldType.UInt64:

+                        case FieldType.Fixed64:

+                            defaultValue = TextFormat.ParseUInt64(Proto.DefaultValue);

+                            break;

+                        case FieldType.Float:

+                            defaultValue = TextFormat.ParseFloat(Proto.DefaultValue);

+                            break;

+                        case FieldType.Double:

+                            defaultValue = TextFormat.ParseDouble(Proto.DefaultValue);

+                            break;

+                        case FieldType.Bool:

+                            if (Proto.DefaultValue == "true")

+                            {

+                                defaultValue = true;

+                            }

+                            else if (Proto.DefaultValue == "false")

+                            {

+                                defaultValue = false;

+                            }

+                            else

+                            {

+                                throw new FormatException("Boolean values must be \"true\" or \"false\"");

+                            }

+                            break;

+                        case FieldType.String:

+                            defaultValue = Proto.DefaultValue;

+                            break;

+                        case FieldType.Bytes:

+                            try

+                            {

+                                defaultValue = TextFormat.UnescapeBytes(Proto.DefaultValue);

+                            }

+                            catch (FormatException e)

+                            {

+                                throw new DescriptorValidationException(this,

+                                                                        "Couldn't parse default value: " + e.Message);

+                            }

+                            break;

+                        case FieldType.Enum:

+                            defaultValue = enumType.FindValueByName(Proto.DefaultValue);

+                            if (defaultValue == null)

+                            {

+                                throw new DescriptorValidationException(this,

+                                                                        "Unknown enum default value: \"" +

+                                                                        Proto.DefaultValue + "\"");

+                            }

+                            break;

+                        case FieldType.Message:

+                        case FieldType.Group:

+                            throw new DescriptorValidationException(this, "Message type had default value.");

+                    }

+                }

+                catch (FormatException e)

+                {

+                    DescriptorValidationException validationException =

+                        new DescriptorValidationException(this,

+                                                          "Could not parse default value: \"" + Proto.DefaultValue +

+                                                          "\"", e);

+                    throw validationException;

+                }

+            }

+            else

+            {

+                // Determine the default default for this field.

+                if (IsRepeated)

+                {

+                    defaultValue = Lists<object>.Empty;

+                }

+                else

+                {

+                    switch (MappedType)

+                    {

+                        case MappedType.Enum:

+                            // We guarantee elsewhere that an enum type always has at least

+                            // one possible value.

+                            defaultValue = enumType.Values[0];

+                            break;

+                        case MappedType.Message:

+                            defaultValue = null;

+                            break;

+                        default:

+                            defaultValue = GetDefaultValueForMappedType(MappedType);

+                            break;

+                    }

+                }

+            }

+

+            if (!IsExtension)

+            {

+                File.DescriptorPool.AddFieldByNumber(this);

+            }

+

+            if (containingType != null && containingType.Options.MessageSetWireFormat)

+            {

+                if (IsExtension)

+                {

+                    if (!IsOptional || FieldType != FieldType.Message)

+                    {

+                        throw new DescriptorValidationException(this,

+                                                                "Extensions of MessageSets must be optional messages.");

+                    }

+                }

+                else

+                {

+                    throw new DescriptorValidationException(this, "MessageSets cannot have fields, only extensions.");

+                }

+            }

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/Descriptors/FieldMappingAttribute.cs b/csharp/src/ProtocolBuffers/Descriptors/FieldMappingAttribute.cs
new file mode 100644
index 00000000..752ecf66
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/Descriptors/FieldMappingAttribute.cs
@@ -0,0 +1,85 @@
+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+using System;

+using System.Collections.Generic;

+using System.Reflection;

+using Google.ProtocolBuffers.Collections;

+

+namespace Google.ProtocolBuffers.Descriptors

+{

+    /// <summary>

+    /// Defined specifically for the <see cref="FieldType" /> enumeration,

+    /// this allows each field type to specify the mapped type and wire type.

+    /// </summary>

+    [AttributeUsage(AttributeTargets.Field)]

+    public sealed class FieldMappingAttribute : Attribute

+    {

+        public FieldMappingAttribute(MappedType mappedType, WireFormat.WireType wireType)

+        {

+            MappedType = mappedType;

+            WireType = wireType;

+        }

+

+        public MappedType MappedType { get; private set; }

+        public WireFormat.WireType WireType { get; private set; }

+

+

+        /// <summary>

+        /// Immutable mapping from field type to mapped type. Built using the attributes on

+        /// FieldType values.

+        /// </summary>

+        private static readonly IDictionary<FieldType, FieldMappingAttribute> FieldTypeToMappedTypeMap = MapFieldTypes();

+

+        private static IDictionary<FieldType, FieldMappingAttribute> MapFieldTypes()

+        {

+            var map = new Dictionary<FieldType, FieldMappingAttribute>();

+            foreach (FieldInfo field in typeof(FieldType).GetFields(BindingFlags.Static | BindingFlags.Public))

+            {

+                FieldType fieldType = (FieldType) field.GetValue(null);

+                FieldMappingAttribute mapping =

+                    (FieldMappingAttribute) field.GetCustomAttributes(typeof(FieldMappingAttribute), false)[0];

+                map[fieldType] = mapping;

+            }

+            return Dictionaries.AsReadOnly(map);

+        }

+

+        internal static MappedType MappedTypeFromFieldType(FieldType type)

+        {

+            return FieldTypeToMappedTypeMap[type].MappedType;

+        }

+

+        internal static WireFormat.WireType WireTypeFromFieldType(FieldType type, bool packed)

+        {

+            return packed ? WireFormat.WireType.LengthDelimited : FieldTypeToMappedTypeMap[type].WireType;

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/Descriptors/FieldType.cs b/csharp/src/ProtocolBuffers/Descriptors/FieldType.cs
new file mode 100644
index 00000000..056d3d45
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/Descriptors/FieldType.cs
@@ -0,0 +1,60 @@
+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+namespace Google.ProtocolBuffers.Descriptors

+{

+    /// <summary>

+    /// Enumeration of all the possible field types. The odd formatting is to make it very clear

+    /// which attribute applies to which value, while maintaining a compact format.

+    /// </summary>

+    public enum FieldType

+    {

+        [FieldMapping(MappedType.Double, WireFormat.WireType.Fixed64)] Double,

+        [FieldMapping(MappedType.Single, WireFormat.WireType.Fixed32)] Float,

+        [FieldMapping(MappedType.Int64, WireFormat.WireType.Varint)] Int64,

+        [FieldMapping(MappedType.UInt64, WireFormat.WireType.Varint)] UInt64,

+        [FieldMapping(MappedType.Int32, WireFormat.WireType.Varint)] Int32,

+        [FieldMapping(MappedType.UInt64, WireFormat.WireType.Fixed64)] Fixed64,

+        [FieldMapping(MappedType.UInt32, WireFormat.WireType.Fixed32)] Fixed32,

+        [FieldMapping(MappedType.Boolean, WireFormat.WireType.Varint)] Bool,

+        [FieldMapping(MappedType.String, WireFormat.WireType.LengthDelimited)] String,

+        [FieldMapping(MappedType.Message, WireFormat.WireType.StartGroup)] Group,

+        [FieldMapping(MappedType.Message, WireFormat.WireType.LengthDelimited)] Message,

+        [FieldMapping(MappedType.ByteString, WireFormat.WireType.LengthDelimited)] Bytes,

+        [FieldMapping(MappedType.UInt32, WireFormat.WireType.Varint)] UInt32,

+        [FieldMapping(MappedType.Int32, WireFormat.WireType.Fixed32)] SFixed32,

+        [FieldMapping(MappedType.Int64, WireFormat.WireType.Fixed64)] SFixed64,

+        [FieldMapping(MappedType.Int32, WireFormat.WireType.Varint)] SInt32,

+        [FieldMapping(MappedType.Int64, WireFormat.WireType.Varint)] SInt64,

+        [FieldMapping(MappedType.Enum, WireFormat.WireType.Varint)] Enum

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/Descriptors/FileDescriptor.cs b/csharp/src/ProtocolBuffers/Descriptors/FileDescriptor.cs
new file mode 100644
index 00000000..fed032bf
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/Descriptors/FileDescriptor.cs
@@ -0,0 +1,476 @@
+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+using System;

+using System.Collections.Generic;

+using System.Collections.ObjectModel;

+using System.IO;

+using Google.ProtocolBuffers.DescriptorProtos;

+using FileOptions = Google.ProtocolBuffers.DescriptorProtos.FileOptions;

+

+namespace Google.ProtocolBuffers.Descriptors

+{

+    /// <summary>

+    /// Describes a .proto file, including everything defined within.

+    /// IDescriptor is implemented such that the File property returns this descriptor,

+    /// and the FullName is the same as the Name.

+    /// </summary>

+    public sealed class FileDescriptor : IDescriptor<FileDescriptorProto>

+    {

+        private FileDescriptorProto proto;

+        private readonly IList<MessageDescriptor> messageTypes;

+        private readonly IList<EnumDescriptor> enumTypes;

+        private readonly IList<ServiceDescriptor> services;

+        private readonly IList<FieldDescriptor> extensions;

+        private readonly IList<FileDescriptor> dependencies;

+        private readonly IList<FileDescriptor> publicDependencies;

+        private readonly DescriptorPool pool;

+

+        public enum ProtoSyntax

+        {

+            Proto2,

+            Proto3

+        }

+

+        public ProtoSyntax Syntax

+        {

+            get { return proto.Syntax == "proto3" ? ProtoSyntax.Proto3 : ProtoSyntax.Proto2; }

+        }

+

+        private FileDescriptor(FileDescriptorProto proto, FileDescriptor[] dependencies, DescriptorPool pool, bool allowUnknownDependencies)

+        {

+            this.pool = pool;

+            this.proto = proto;

+            this.dependencies = new ReadOnlyCollection<FileDescriptor>((FileDescriptor[]) dependencies.Clone());

+

+            publicDependencies = DeterminePublicDependencies(this, proto, dependencies, allowUnknownDependencies);

+

+            pool.AddPackage(Package, this);

+

+            messageTypes = DescriptorUtil.ConvertAndMakeReadOnly(proto.MessageTypeList,

+                                                                 (message, index) =>

+                                                                 new MessageDescriptor(message, this, null, index));

+

+            enumTypes = DescriptorUtil.ConvertAndMakeReadOnly(proto.EnumTypeList,

+                                                              (enumType, index) =>

+                                                              new EnumDescriptor(enumType, this, null, index));

+

+            services = DescriptorUtil.ConvertAndMakeReadOnly(proto.ServiceList,

+                                                             (service, index) =>

+                                                             new ServiceDescriptor(service, this, index));

+

+            extensions = DescriptorUtil.ConvertAndMakeReadOnly(proto.ExtensionList,

+                                                               (field, index) =>

+                                                               new FieldDescriptor(field, this, null, index, true));

+        }

+

+        /// <summary>

+        /// Extracts public dependencies from direct dependencies. This is a static method despite its

+        /// first parameter, as the value we're in the middle of constructing is only used for exceptions.

+        /// </summary>

+        private static IList<FileDescriptor> DeterminePublicDependencies(FileDescriptor @this, FileDescriptorProto proto, FileDescriptor[] dependencies, bool allowUnknownDependencies)

+        {

+            var nameToFileMap = new Dictionary<string, FileDescriptor>();

+            foreach (var file in dependencies)

+            {

+                nameToFileMap[file.Name] = file;

+            }

+            var publicDependencies = new List<FileDescriptor>();

+            for (int i = 0; i < proto.PublicDependencyCount; i++)

+            {

+                int index = proto.PublicDependencyList[i];

+                if (index < 0 || index >= proto.DependencyCount)

+                {

+                    throw new DescriptorValidationException(@this, "Invalid public dependency index.");

+                }

+                string name = proto.DependencyList[index];

+                FileDescriptor file = nameToFileMap[name];

+                if (file == null)

+                {

+                    if (!allowUnknownDependencies)

+                    {

+                        throw new DescriptorValidationException(@this, "Invalid public dependency: " + name);

+                    }

+                    // Ignore unknown dependencies.

+                }

+                else

+                {

+                    publicDependencies.Add(file);

+                }

+            }

+            return new ReadOnlyCollection<FileDescriptor>(publicDependencies);

+        }

+

+

+        static readonly char[] PathSeperators = new char[] { '/', '\\' };

+

+        /// <value>

+        /// The descriptor in its protocol message representation.

+        /// </value>

+        public FileDescriptorProto Proto

+        {

+            get { return proto; }

+        }

+

+        /// <value>

+        /// The <see cref="DescriptorProtos.FileOptions" /> defined in <c>descriptor.proto</c>.

+        /// </value>

+        public FileOptions Options

+        {

+            get { return proto.Options; }

+        }

+

+        /// <value>

+        /// The file name.

+        /// </value>

+        public string Name

+        {

+            get { return proto.Name; }

+        }

+

+        /// <summary>

+        /// The package as declared in the .proto file. This may or may not

+        /// be equivalent to the .NET namespace of the generated classes.

+        /// </summary>

+        public string Package

+        {

+            get { return proto.Package; }

+        }

+

+        /// <value>

+        /// Unmodifiable list of top-level message types declared in this file.

+        /// </value>

+        public IList<MessageDescriptor> MessageTypes

+        {

+            get { return messageTypes; }

+        }

+

+        /// <value>

+        /// Unmodifiable list of top-level enum types declared in this file.

+        /// </value>

+        public IList<EnumDescriptor> EnumTypes

+        {

+            get { return enumTypes; }

+        }

+

+        /// <value>

+        /// Unmodifiable list of top-level services declared in this file.

+        /// </value>

+        public IList<ServiceDescriptor> Services

+        {

+            get { return services; }

+        }

+

+        /// <value>

+        /// Unmodifiable list of top-level extensions declared in this file.

+        /// </value>

+        public IList<FieldDescriptor> Extensions

+        {

+            get { return extensions; }

+        }

+

+        /// <value>

+        /// Unmodifiable list of this file's dependencies (imports).

+        /// </value>

+        public IList<FileDescriptor> Dependencies

+        {

+            get { return dependencies; }

+        }

+

+        /// <value>

+        /// Unmodifiable list of this file's public dependencies (public imports).

+        /// </value>

+        public IList<FileDescriptor> PublicDependencies

+        {

+            get { return publicDependencies; }

+        }

+

+        /// <value>

+        /// Implementation of IDescriptor.FullName - just returns the same as Name.

+        /// </value>

+        string IDescriptor.FullName

+        {

+            get { return Name; }

+        }

+

+        /// <value>

+        /// Implementation of IDescriptor.File - just returns this descriptor.

+        /// </value>

+        FileDescriptor IDescriptor.File

+        {

+            get { return this; }

+        }

+

+        /// <value>

+        /// Protocol buffer describing this descriptor.

+        /// </value>

+        IMessage IDescriptor.Proto

+        {

+            get { return Proto; }

+        }

+

+        /// <value>

+        /// Pool containing symbol descriptors.

+        /// </value>

+        internal DescriptorPool DescriptorPool

+        {

+            get { return pool; }

+        }

+

+        /// <summary>

+        /// Finds a type (message, enum, service or extension) in the file by name. Does not find nested types.

+        /// </summary>

+        /// <param name="name">The unqualified type name to look for.</param>

+        /// <typeparam name="T">The type of descriptor to look for (or ITypeDescriptor for any)</typeparam>

+        /// <returns>The type's descriptor, or null if not found.</returns>

+        public T FindTypeByName<T>(String name)

+            where T : class, IDescriptor

+        {

+            // Don't allow looking up nested types.  This will make optimization

+            // easier later.

+            if (name.IndexOf('.') != -1)

+            {

+                return null;

+            }

+            if (Package.Length > 0)

+            {

+                name = Package + "." + name;

+            }

+            T result = pool.FindSymbol<T>(name);

+            if (result != null && result.File == this)

+            {

+                return result;

+            }

+            return null;

+        }

+

+        /// <summary>

+        /// Builds a FileDescriptor from its protocol buffer representation.

+        /// </summary>

+        /// <param name="proto">The protocol message form of the FileDescriptor.</param>

+        /// <param name="dependencies">FileDescriptors corresponding to all of the

+        /// file's dependencies, in the exact order listed in the .proto file. May be null,

+        /// in which case it is treated as an empty array.</param>

+        /// <exception cref="DescriptorValidationException">If <paramref name="proto"/> is not

+        /// a valid descriptor. This can occur for a number of reasons, such as a field

+        /// having an undefined type or because two messages were defined with the same name.</exception>

+        public static FileDescriptor BuildFrom(FileDescriptorProto proto, FileDescriptor[] dependencies)

+        {

+            return BuildFrom(proto, dependencies, false);

+        }

+

+        /// <summary>

+        /// Builds a FileDescriptor from its protocol buffer representation.

+        /// </summary>

+        /// <param name="proto">The protocol message form of the FileDescriptor.</param>

+        /// <param name="dependencies">FileDescriptors corresponding to all of the

+        /// file's dependencies, in the exact order listed in the .proto file. May be null,

+        /// in which case it is treated as an empty array.</param>

+        /// <param name="allowUnknownDependencies">Whether unknown dependencies are ignored (true) or cause an exception to be thrown (false).</param>

+        /// <exception cref="DescriptorValidationException">If <paramref name="proto"/> is not

+        /// a valid descriptor. This can occur for a number of reasons, such as a field

+        /// having an undefined type or because two messages were defined with the same name.</exception>

+        private static FileDescriptor BuildFrom(FileDescriptorProto proto, FileDescriptor[] dependencies, bool allowUnknownDependencies)

+        {

+            // Building descriptors involves two steps: translating and linking.

+            // In the translation step (implemented by FileDescriptor's

+            // constructor), we build an object tree mirroring the

+            // FileDescriptorProto's tree and put all of the descriptors into the

+            // DescriptorPool's lookup tables.  In the linking step, we look up all

+            // type references in the DescriptorPool, so that, for example, a

+            // FieldDescriptor for an embedded message contains a pointer directly

+            // to the Descriptor for that message's type.  We also detect undefined

+            // types in the linking step.

+            if (dependencies == null)

+            {

+                dependencies = new FileDescriptor[0];

+            }

+

+            DescriptorPool pool = new DescriptorPool(dependencies);

+            FileDescriptor result = new FileDescriptor(proto, dependencies, pool, allowUnknownDependencies);

+

+            // TODO(jonskeet): Reinstate these checks, or get rid of them entirely. They aren't in the Java code,

+            // and fail for the CustomOptions test right now. (We get "descriptor.proto" vs "google/protobuf/descriptor.proto".)

+            //if (dependencies.Length != proto.DependencyCount)

+            //{

+            //    throw new DescriptorValidationException(result,

+            //                                            "Dependencies passed to FileDescriptor.BuildFrom() don't match " +

+            //                                            "those listed in the FileDescriptorProto.");

+            //}

+            //for (int i = 0; i < proto.DependencyCount; i++)

+            //{

+            //    if (dependencies[i].Name != proto.DependencyList[i])

+            //    {

+            //        throw new DescriptorValidationException(result,

+            //                                                "Dependencies passed to FileDescriptor.BuildFrom() don't match " +

+            //                                                "those listed in the FileDescriptorProto.");

+            //    }

+            //}

+

+            result.CrossLink();

+            return result;

+        }

+

+        private void CrossLink()

+        {

+            foreach (MessageDescriptor message in messageTypes)

+            {

+                message.CrossLink();

+            }

+

+            foreach (ServiceDescriptor service in services)

+            {

+                service.CrossLink();

+            }

+

+            foreach (FieldDescriptor extension in extensions)

+            {

+                extension.CrossLink();

+            }

+

+            foreach (MessageDescriptor message in messageTypes)

+            {

+                message.CheckRequiredFields();

+            }

+        }

+

+        /// <summary>

+        /// This method is to be called by generated code only.  It is equivalent

+        /// to BuildFrom except that the FileDescriptorProto is encoded in

+        /// protocol buffer wire format. This overload is maintained for backward

+        /// compatibility with source code generated before the custom options were available

+        /// (and working).

+        /// </summary>

+        public static FileDescriptor InternalBuildGeneratedFileFrom(byte[] descriptorData, FileDescriptor[] dependencies)

+        {

+            return InternalBuildGeneratedFileFrom(descriptorData, dependencies, x => null);

+        }

+

+        /// <summary>

+        /// This delegate should be used by generated code only. When calling

+        /// FileDescriptor.InternalBuildGeneratedFileFrom, the caller can provide

+        /// a callback which assigns the global variables defined in the generated code

+        /// which point at parts of the FileDescriptor. The callback returns an

+        /// Extension Registry which contains any extensions which might be used in

+        /// the descriptor - that is, extensions of the various "Options" messages defined

+        /// in descriptor.proto. The callback may also return null to indicate that

+        /// no extensions are used in the descriptor.

+        /// </summary>

+        /// <param name="descriptor"></param>

+        /// <returns></returns>

+        public delegate ExtensionRegistry InternalDescriptorAssigner(FileDescriptor descriptor);

+

+        public static FileDescriptor InternalBuildGeneratedFileFrom(byte[] descriptorData,

+                                                                    FileDescriptor[] dependencies,

+                                                                    InternalDescriptorAssigner descriptorAssigner)

+        {

+            FileDescriptorProto proto;

+            try

+            {

+                proto = FileDescriptorProto.ParseFrom(descriptorData);

+            }

+            catch (InvalidProtocolBufferException e)

+            {

+                throw new ArgumentException("Failed to parse protocol buffer descriptor for generated code.", e);

+            }

+

+            FileDescriptor result;

+            try

+            {

+                // When building descriptors for generated code, we allow unknown

+                // dependencies by default.

+                result = BuildFrom(proto, dependencies, true);

+            }

+            catch (DescriptorValidationException e)

+            {

+                throw new ArgumentException("Invalid embedded descriptor for \"" + proto.Name + "\".", e);

+            }

+

+            ExtensionRegistry registry = descriptorAssigner(result);

+

+            if (registry != null)

+            {

+                // We must re-parse the proto using the registry.

+                try

+                {

+                    proto = FileDescriptorProto.ParseFrom(descriptorData, registry);

+                }

+                catch (InvalidProtocolBufferException e)

+                {

+                    throw new ArgumentException("Failed to parse protocol buffer descriptor for generated code.", e);

+                }

+

+                result.ReplaceProto(proto);

+            }

+            return result;

+        }

+

+        /// <summary>

+        /// Replace our FileDescriptorProto with the given one, which is

+        /// identical except that it might contain extensions that weren't present

+        /// in the original. This method is needed for bootstrapping when a file

+        /// defines custom options. The options may be defined in the file itself,

+        /// so we can't actually parse them until we've constructed the descriptors,

+        /// but to construct the decsriptors we have to have parsed the descriptor

+        /// protos. So, we have to parse the descriptor protos a second time after

+        /// constructing the descriptors.

+        /// </summary>

+        private void ReplaceProto(FileDescriptorProto newProto)

+        {

+            proto = newProto;

+

+            for (int i = 0; i < messageTypes.Count; i++)

+            {

+                messageTypes[i].ReplaceProto(proto.GetMessageType(i));

+            }

+

+            for (int i = 0; i < enumTypes.Count; i++)

+            {

+                enumTypes[i].ReplaceProto(proto.GetEnumType(i));

+            }

+

+            for (int i = 0; i < services.Count; i++)

+            {

+                services[i].ReplaceProto(proto.GetService(i));

+            }

+

+            for (int i = 0; i < extensions.Count; i++)

+            {

+                extensions[i].ReplaceProto(proto.GetExtension(i));

+            }

+        }

+

+        public override string ToString()

+        {

+            return "FileDescriptor for " + proto.Name;

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/Descriptors/IDescriptor.cs b/csharp/src/ProtocolBuffers/Descriptors/IDescriptor.cs
new file mode 100644
index 00000000..899c1560
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/Descriptors/IDescriptor.cs
@@ -0,0 +1,55 @@
+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+namespace Google.ProtocolBuffers.Descriptors

+{

+    /// <summary>

+    /// The non-generic form of the IDescriptor interface. Useful for describing a general

+    /// descriptor.

+    /// </summary>

+    public interface IDescriptor

+    {

+        string Name { get; }

+        string FullName { get; }

+        FileDescriptor File { get; }

+        IMessage Proto { get; }

+    }

+

+    /// <summary>

+    /// Strongly-typed form of the IDescriptor interface.

+    /// </summary>

+    /// <typeparam name="TProto">Protocol buffer type underlying this descriptor type</typeparam>

+    public interface IDescriptor<TProto> : IDescriptor where TProto : IMessage

+    {

+        new TProto Proto { get; }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/Descriptors/IndexedDescriptorBase.cs b/csharp/src/ProtocolBuffers/Descriptors/IndexedDescriptorBase.cs
new file mode 100644
index 00000000..bdb4eb82
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/Descriptors/IndexedDescriptorBase.cs
@@ -0,0 +1,64 @@
+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+using Google.ProtocolBuffers.DescriptorProtos;

+

+namespace Google.ProtocolBuffers.Descriptors

+{

+    /// <summary>

+    /// Base class for descriptors which are also indexed. This is all of them other than

+    /// <see cref="FileDescriptor" />.

+    /// </summary>

+    public abstract class IndexedDescriptorBase<TProto, TOptions> : DescriptorBase<TProto, TOptions>

+        where TProto : IMessage<TProto>, IDescriptorProto<TOptions>

+    {

+        private readonly int index;

+

+        protected IndexedDescriptorBase(TProto proto, FileDescriptor file, string fullName, int index)

+            : base(proto, file, fullName)

+        {

+            this.index = index;

+        }

+

+        /// <value>

+        /// The index of this descriptor within its parent descriptor. 

+        /// </value>

+        /// <remarks>

+        /// This returns the index of this descriptor within its parent, for

+        /// this descriptor's type. (There can be duplicate values for different

+        /// types, e.g. one enum type with index 0 and one message type with index 0.)

+        /// </remarks>

+        public int Index

+        {

+            get { return index; }

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/Descriptors/MappedType.cs b/csharp/src/ProtocolBuffers/Descriptors/MappedType.cs
new file mode 100644
index 00000000..0a555307
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/Descriptors/MappedType.cs
@@ -0,0 +1,52 @@
+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+namespace Google.ProtocolBuffers.Descriptors

+{

+    /// <summary>

+    /// Type as it's mapped onto a .NET type.

+    /// </summary>

+    public enum MappedType

+    {

+        Int32,

+        Int64,

+        UInt32,

+        UInt64,

+        Single,

+        Double,

+        Boolean,

+        String,

+        ByteString,

+        Message,

+        Enum

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/Descriptors/MessageDescriptor.cs b/csharp/src/ProtocolBuffers/Descriptors/MessageDescriptor.cs
new file mode 100644
index 00000000..5b29849c
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/Descriptors/MessageDescriptor.cs
@@ -0,0 +1,269 @@
+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+using System;

+using System.Collections.Generic;

+using Google.ProtocolBuffers.DescriptorProtos;

+

+namespace Google.ProtocolBuffers.Descriptors

+{

+    /// <summary>

+    /// Describes a message type.

+    /// </summary>

+    public sealed class MessageDescriptor : IndexedDescriptorBase<DescriptorProto, MessageOptions>

+    {

+        private readonly MessageDescriptor containingType;

+        private readonly IList<MessageDescriptor> nestedTypes;

+        private readonly IList<EnumDescriptor> enumTypes;

+        private readonly IList<FieldDescriptor> fields;

+        private readonly IList<FieldDescriptor> extensions;

+        private bool hasRequiredFields;

+

+        internal MessageDescriptor(DescriptorProto proto, FileDescriptor file, MessageDescriptor parent, int typeIndex)

+            : base(proto, file, ComputeFullName(file, parent, proto.Name), typeIndex)

+        {

+            containingType = parent;

+

+            nestedTypes = DescriptorUtil.ConvertAndMakeReadOnly(proto.NestedTypeList,

+                                                                (type, index) =>

+                                                                new MessageDescriptor(type, file, this, index));

+

+            enumTypes = DescriptorUtil.ConvertAndMakeReadOnly(proto.EnumTypeList,

+                                                              (type, index) =>

+                                                              new EnumDescriptor(type, file, this, index));

+

+            // TODO(jonskeet): Sort fields first?

+            fields = DescriptorUtil.ConvertAndMakeReadOnly(proto.FieldList,

+                                                           (field, index) =>

+                                                           new FieldDescriptor(field, file, this, index, false));

+

+            extensions = DescriptorUtil.ConvertAndMakeReadOnly(proto.ExtensionList,

+                                                               (field, index) =>

+                                                               new FieldDescriptor(field, file, this, index, true));

+

+            file.DescriptorPool.AddSymbol(this);

+        }

+

+        /// <value>

+        /// If this is a nested type, get the outer descriptor, otherwise null.

+        /// </value>

+        public MessageDescriptor ContainingType

+        {

+            get { return containingType; }

+        }

+

+        /// <value>

+        /// An unmodifiable list of this message type's fields.

+        /// </value>

+        public IList<FieldDescriptor> Fields

+        {

+            get { return fields; }

+        }

+

+        /// <value>

+        /// An unmodifiable list of this message type's extensions.

+        /// </value>

+        public IList<FieldDescriptor> Extensions

+        {

+            get { return extensions; }

+        }

+

+        /// <value>

+        /// An unmodifiable list of this message type's nested types.

+        /// </value>

+        public IList<MessageDescriptor> NestedTypes

+        {

+            get { return nestedTypes; }

+        }

+

+        /// <value>

+        /// An unmodifiable list of this message type's enum types.

+        /// </value>

+        public IList<EnumDescriptor> EnumTypes

+        {

+            get { return enumTypes; }

+        }

+

+        /// <summary>

+        /// Returns a pre-computed result as to whether this message

+        /// has required fields. This includes optional fields which are

+        /// message types which in turn have required fields, and any 

+        /// extension fields.

+        /// </summary>

+        internal bool HasRequiredFields

+        {

+            get { return hasRequiredFields; }

+        }

+

+        /// <summary>

+        /// Determines if the given field number is an extension.

+        /// </summary>

+        public bool IsExtensionNumber(int number)

+        {

+            foreach (DescriptorProto.Types.ExtensionRange range in Proto.ExtensionRangeList)

+            {

+                if (range.Start <= number && number < range.End)

+                {

+                    return true;

+                }

+            }

+            return false;

+        }

+

+        /// <summary>

+        /// Finds a field by field name.

+        /// </summary>

+        /// <param name="name">The unqualified name of the field (e.g. "foo").</param>

+        /// <returns>The field's descriptor, or null if not found.</returns>

+        public FieldDescriptor FindFieldByName(String name)

+        {

+            return File.DescriptorPool.FindSymbol<FieldDescriptor>(FullName + "." + name);

+        }

+

+        /// <summary>

+        /// Finds a field by field number.

+        /// </summary>

+        /// <param name="number">The field number within this message type.</param>

+        /// <returns>The field's descriptor, or null if not found.</returns>

+        public FieldDescriptor FindFieldByNumber(int number)

+        {

+            return File.DescriptorPool.FindFieldByNumber(this, number);

+        }

+

+        /// <summary>

+        /// Finds a nested descriptor by name. The is valid for fields, nested

+        /// message types and enums.

+        /// </summary>

+        /// <param name="name">The unqualified name of the descriptor, e.g. "Foo"</param>

+        /// <returns>The descriptor, or null if not found.</returns>

+        public T FindDescriptor<T>(string name)

+            where T : class, IDescriptor

+        {

+            return File.DescriptorPool.FindSymbol<T>(FullName + "." + name);

+        }

+

+        /// <summary>

+        /// Looks up and cross-links all fields, nested types, and extensions.

+        /// </summary>

+        internal void CrossLink()

+        {

+            foreach (MessageDescriptor message in nestedTypes)

+            {

+                message.CrossLink();

+            }

+

+            foreach (FieldDescriptor field in fields)

+            {

+                field.CrossLink();

+            }

+

+            foreach (FieldDescriptor extension in extensions)

+            {

+                extension.CrossLink();

+            }

+        }

+

+        internal void CheckRequiredFields()

+        {

+            IDictionary<MessageDescriptor, byte> alreadySeen = new Dictionary<MessageDescriptor, byte>();

+            hasRequiredFields = CheckRequiredFields(alreadySeen);

+        }

+

+        private bool CheckRequiredFields(IDictionary<MessageDescriptor, byte> alreadySeen)

+        {

+            if (alreadySeen.ContainsKey(this))

+            {

+                // The type is already in the cache. This means that either:

+                // a. The type has no required fields.

+                // b. We are in the midst of checking if the type has required fields,

+                //    somewhere up the stack.  In this case, we know that if the type

+                //    has any required fields, they'll be found when we return to it,

+                //    and the whole call to HasRequiredFields() will return true.

+                //    Therefore, we don't have to check if this type has required fields

+                //    here.

+                return false;

+            }

+            alreadySeen[this] = 0; // Value is irrelevant; we want set semantics

+

+            // If the type allows extensions, an extension with message type could contain

+            // required fields, so we have to be conservative and assume such an

+            // extension exists.

+            if (Proto.ExtensionRangeCount != 0)

+            {

+                return true;

+            }

+

+            foreach (FieldDescriptor field in Fields)

+            {

+                if (field.IsRequired)

+                {

+                    return true;

+                }

+                if (field.MappedType == MappedType.Message)

+                {

+                    if (field.MessageType.CheckRequiredFields(alreadySeen))

+                    {

+                        return true;

+                    }

+                }

+            }

+            return false;

+        }

+

+        /// <summary>

+        /// See FileDescriptor.ReplaceProto

+        /// </summary>

+        internal override void ReplaceProto(DescriptorProto newProto)

+        {

+            base.ReplaceProto(newProto);

+

+            for (int i = 0; i < nestedTypes.Count; i++)

+            {

+                nestedTypes[i].ReplaceProto(newProto.GetNestedType(i));

+            }

+

+            for (int i = 0; i < enumTypes.Count; i++)

+            {

+                enumTypes[i].ReplaceProto(newProto.GetEnumType(i));

+            }

+

+            for (int i = 0; i < fields.Count; i++)

+            {

+                fields[i].ReplaceProto(newProto.GetField(i));

+            }

+

+            for (int i = 0; i < extensions.Count; i++)

+            {

+                extensions[i].ReplaceProto(newProto.GetExtension(i));

+            }

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/Descriptors/MethodDescriptor.cs b/csharp/src/ProtocolBuffers/Descriptors/MethodDescriptor.cs
new file mode 100644
index 00000000..f9ede245
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/Descriptors/MethodDescriptor.cs
@@ -0,0 +1,94 @@
+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+using Google.ProtocolBuffers.DescriptorProtos;

+

+namespace Google.ProtocolBuffers.Descriptors

+{

+    /// <summary>

+    /// Describes a single method in a service.

+    /// </summary>

+    public sealed class MethodDescriptor : IndexedDescriptorBase<MethodDescriptorProto, MethodOptions>

+    {

+        private readonly ServiceDescriptor service;

+        private MessageDescriptor inputType;

+        private MessageDescriptor outputType;

+

+        /// <value>

+        /// The service this method belongs to.

+        /// </value>

+        public ServiceDescriptor Service

+        {

+            get { return service; }

+        }

+

+        /// <value>

+        /// The method's input type.

+        /// </value>

+        public MessageDescriptor InputType

+        {

+            get { return inputType; }

+        }

+

+        /// <value>

+        /// The method's input type.

+        /// </value>

+        public MessageDescriptor OutputType

+        {

+            get { return outputType; }

+        }

+

+        internal MethodDescriptor(MethodDescriptorProto proto, FileDescriptor file,

+                                  ServiceDescriptor parent, int index)

+            : base(proto, file, parent.FullName + "." + proto.Name, index)

+        {

+            service = parent;

+            file.DescriptorPool.AddSymbol(this);

+        }

+

+        internal void CrossLink()

+        {

+            IDescriptor lookup = File.DescriptorPool.LookupSymbol(Proto.InputType, this);

+            if (!(lookup is MessageDescriptor))

+            {

+                throw new DescriptorValidationException(this, "\"" + Proto.InputType + "\" is not a message type.");

+            }

+            inputType = (MessageDescriptor) lookup;

+

+            lookup = File.DescriptorPool.LookupSymbol(Proto.OutputType, this);

+            if (!(lookup is MessageDescriptor))

+            {

+                throw new DescriptorValidationException(this, "\"" + Proto.OutputType + "\" is not a message type.");

+            }

+            outputType = (MessageDescriptor) lookup;

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/Descriptors/PackageDescriptor.cs b/csharp/src/ProtocolBuffers/Descriptors/PackageDescriptor.cs
new file mode 100644
index 00000000..02549f9c
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/Descriptors/PackageDescriptor.cs
@@ -0,0 +1,73 @@
+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+namespace Google.ProtocolBuffers.Descriptors

+{

+    /// <summary>

+    /// Represents a package in the symbol table.  We use PackageDescriptors

+    /// just as placeholders so that someone cannot define, say, a message type

+    /// that has the same name as an existing package.

+    /// </summary>

+    internal sealed class PackageDescriptor : IDescriptor<IMessage>

+    {

+        private readonly string name;

+        private readonly string fullName;

+        private readonly FileDescriptor file;

+

+        internal PackageDescriptor(string name, string fullName, FileDescriptor file)

+        {

+            this.file = file;

+            this.fullName = fullName;

+            this.name = name;

+        }

+

+        public IMessage Proto

+        {

+            get { return file.Proto; }

+        }

+

+        public string Name

+        {

+            get { return name; }

+        }

+

+        public string FullName

+        {

+            get { return fullName; }

+        }

+

+        public FileDescriptor File

+        {

+            get { return file; }

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/Descriptors/ServiceDescriptor.cs b/csharp/src/ProtocolBuffers/Descriptors/ServiceDescriptor.cs
new file mode 100644
index 00000000..417c0838
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/Descriptors/ServiceDescriptor.cs
@@ -0,0 +1,89 @@
+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+using System;

+using System.Collections.Generic;

+using Google.ProtocolBuffers.DescriptorProtos;

+

+namespace Google.ProtocolBuffers.Descriptors

+{

+    /// <summary>

+    /// Describes a service type.

+    /// </summary>

+    public sealed class ServiceDescriptor : IndexedDescriptorBase<ServiceDescriptorProto, ServiceOptions>

+    {

+        private readonly IList<MethodDescriptor> methods;

+

+        public ServiceDescriptor(ServiceDescriptorProto proto, FileDescriptor file, int index)

+            : base(proto, file, ComputeFullName(file, null, proto.Name), index)

+        {

+            methods = DescriptorUtil.ConvertAndMakeReadOnly(proto.MethodList,

+                                                            (method, i) => new MethodDescriptor(method, file, this, i));

+

+            file.DescriptorPool.AddSymbol(this);

+        }

+

+        /// <value>

+        /// An unmodifiable list of methods in this service.

+        /// </value>

+        public IList<MethodDescriptor> Methods

+        {

+            get { return methods; }

+        }

+

+        /// <summary>

+        /// Finds a method by name.

+        /// </summary>

+        /// <param name="name">The unqualified name of the method (e.g. "Foo").</param>

+        /// <returns>The method's decsriptor, or null if not found.</returns>

+        public MethodDescriptor FindMethodByName(String name)

+        {

+            return File.DescriptorPool.FindSymbol<MethodDescriptor>(FullName + "." + name);

+        }

+

+        internal void CrossLink()

+        {

+            foreach (MethodDescriptor method in methods)

+            {

+                method.CrossLink();

+            }

+        }

+

+        internal override void ReplaceProto(ServiceDescriptorProto newProto)

+        {

+            base.ReplaceProto(newProto);

+            for (int i = 0; i < methods.Count; i++)

+            {

+                methods[i].ReplaceProto(newProto.GetMethod(i));

+            }

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/DynamicMessage.cs b/csharp/src/ProtocolBuffers/DynamicMessage.cs
new file mode 100644
index 00000000..e39efb12
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/DynamicMessage.cs
@@ -0,0 +1,512 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.Collections.Generic;

+using System.IO;

+using Google.ProtocolBuffers.Descriptors;

+

+namespace Google.ProtocolBuffers

+{

+    /// <summary>

+    /// An implementation of IMessage that can represent arbitrary types, given a MessageaDescriptor.

+    /// </summary>

+    public sealed partial class DynamicMessage : AbstractMessage<DynamicMessage, DynamicMessage.Builder>

+    {

+        private readonly MessageDescriptor type;

+        private readonly FieldSet fields;

+        private readonly UnknownFieldSet unknownFields;

+        private int memoizedSize = -1;

+

+        /// <summary>

+        /// Creates a DynamicMessage with the given FieldSet.

+        /// </summary>

+        /// <param name="type"></param>

+        /// <param name="fields"></param>

+        /// <param name="unknownFields"></param>

+        private DynamicMessage(MessageDescriptor type, FieldSet fields, UnknownFieldSet unknownFields)

+        {

+            this.type = type;

+            this.fields = fields;

+            this.unknownFields = unknownFields;

+        }

+

+        /// <summary>

+        /// Returns a DynamicMessage representing the default instance of the given type.

+        /// </summary>

+        /// <param name="type"></param>

+        /// <returns></returns>

+        public static DynamicMessage GetDefaultInstance(MessageDescriptor type)

+        {

+            return new DynamicMessage(type, FieldSet.DefaultInstance, UnknownFieldSet.DefaultInstance);

+        }

+

+        /// <summary>

+        /// Parses a message of the given type from the given stream.

+        /// </summary>

+        public static DynamicMessage ParseFrom(MessageDescriptor type, ICodedInputStream input)

+        {

+            Builder builder = CreateBuilder(type);

+            Builder dynamicBuilder = builder.MergeFrom(input);

+            return dynamicBuilder.BuildParsed();

+        }

+

+        /// <summary>

+        /// Parse a message of the given type from the given stream and extension registry.

+        /// </summary>

+        /// <param name="type"></param>

+        /// <param name="input"></param>

+        /// <param name="extensionRegistry"></param>

+        /// <returns></returns>

+        public static DynamicMessage ParseFrom(MessageDescriptor type, ICodedInputStream input,

+                                               ExtensionRegistry extensionRegistry)

+        {

+            Builder builder = CreateBuilder(type);

+            Builder dynamicBuilder = builder.MergeFrom(input, extensionRegistry);

+            return dynamicBuilder.BuildParsed();

+        }

+

+        /// <summary>

+        /// Parses a message of the given type from the given stream.

+        /// </summary>

+        public static DynamicMessage ParseFrom(MessageDescriptor type, Stream input)

+        {

+            Builder builder = CreateBuilder(type);

+            Builder dynamicBuilder = builder.MergeFrom(input);

+            return dynamicBuilder.BuildParsed();

+        }

+

+        /// <summary>

+        /// Parse a message of the given type from the given stream and extension registry.

+        /// </summary>

+        /// <param name="type"></param>

+        /// <param name="input"></param>

+        /// <param name="extensionRegistry"></param>

+        /// <returns></returns>

+        public static DynamicMessage ParseFrom(MessageDescriptor type, Stream input, ExtensionRegistry extensionRegistry)

+        {

+            Builder builder = CreateBuilder(type);

+            Builder dynamicBuilder = builder.MergeFrom(input, extensionRegistry);

+            return dynamicBuilder.BuildParsed();

+        }

+

+        /// <summary>

+        /// Parse <paramref name="data"/> as a message of the given type and return it.

+        /// </summary>

+        public static DynamicMessage ParseFrom(MessageDescriptor type, ByteString data)

+        {

+            Builder builder = CreateBuilder(type);

+            Builder dynamicBuilder = builder.MergeFrom(data);

+            return dynamicBuilder.BuildParsed();

+        }

+

+        /// <summary>

+        /// Parse <paramref name="data"/> as a message of the given type and return it.

+        /// </summary>

+        public static DynamicMessage ParseFrom(MessageDescriptor type, ByteString data,

+                                               ExtensionRegistry extensionRegistry)

+        {

+            Builder builder = CreateBuilder(type);

+            Builder dynamicBuilder = builder.MergeFrom(data, extensionRegistry);

+            return dynamicBuilder.BuildParsed();

+        }

+

+        /// <summary>

+        /// Parse <paramref name="data"/> as a message of the given type and return it.

+        /// </summary>

+        public static DynamicMessage ParseFrom(MessageDescriptor type, byte[] data)

+        {

+            Builder builder = CreateBuilder(type);

+            Builder dynamicBuilder = builder.MergeFrom(data);

+            return dynamicBuilder.BuildParsed();

+        }

+

+        /// <summary>

+        /// Parse <paramref name="data"/> as a message of the given type and return it.

+        /// </summary>

+        public static DynamicMessage ParseFrom(MessageDescriptor type, byte[] data, ExtensionRegistry extensionRegistry)

+        {

+            Builder builder = CreateBuilder(type);

+            Builder dynamicBuilder = builder.MergeFrom(data, extensionRegistry);

+            return dynamicBuilder.BuildParsed();

+        }

+

+        /// <summary>

+        /// Constructs a builder for the given type.

+        /// </summary>

+        public static Builder CreateBuilder(MessageDescriptor type)

+        {

+            return new Builder(type);

+        }

+

+        /// <summary>

+        /// Constructs a builder for a message of the same type as <paramref name="prototype"/>,

+        /// and initializes it with the same contents.

+        /// </summary>

+        /// <param name="prototype"></param>

+        /// <returns></returns>

+        public static Builder CreateBuilder(IMessage prototype)

+        {

+            return new Builder(prototype.DescriptorForType).MergeFrom(prototype);

+        }

+

+        // -----------------------------------------------------------------

+        // Implementation of IMessage interface.

+

+        public override MessageDescriptor DescriptorForType

+        {

+            get { return type; }

+        }

+

+        public override DynamicMessage DefaultInstanceForType

+        {

+            get { return GetDefaultInstance(type); }

+        }

+

+        public override IDictionary<FieldDescriptor, object> AllFields

+        {

+            get { return fields.AllFieldDescriptors; }

+        }

+

+        public override bool HasField(FieldDescriptor field)

+        {

+            VerifyContainingType(field);

+            return fields.HasField(field);

+        }

+

+        public override object this[FieldDescriptor field]

+        {

+            get

+            {

+                VerifyContainingType(field);

+                object result = fields[field];

+                if (result == null)

+                {

+                    result = GetDefaultInstance(field.MessageType);

+                }

+                return result;

+            }

+        }

+

+        public override int GetRepeatedFieldCount(FieldDescriptor field)

+        {

+            VerifyContainingType(field);

+            return fields.GetRepeatedFieldCount(field);

+        }

+

+        public override object this[FieldDescriptor field, int index]

+        {

+            get

+            {

+                VerifyContainingType(field);

+                return fields[field, index];

+            }

+        }

+

+        public override UnknownFieldSet UnknownFields

+        {

+            get { return unknownFields; }

+        }

+

+        public bool Initialized

+        {

+            get { return fields.IsInitializedWithRespectTo(type.Fields); }

+        }

+

+        public override void WriteTo(ICodedOutputStream output)

+        {

+            fields.WriteTo(output);

+            if (type.Options.MessageSetWireFormat)

+            {

+                unknownFields.WriteAsMessageSetTo(output);

+            }

+            else

+            {

+                unknownFields.WriteTo(output);

+            }

+        }

+

+        public override int SerializedSize

+        {

+            get

+            {

+                int size = memoizedSize;

+                if (size != -1)

+                {

+                    return size;

+                }

+

+                size = fields.SerializedSize;

+                if (type.Options.MessageSetWireFormat)

+                {

+                    size += unknownFields.SerializedSizeAsMessageSet;

+                }

+                else

+                {

+                    size += unknownFields.SerializedSize;

+                }

+

+                memoizedSize = size;

+                return size;

+            }

+        }

+

+        public override Builder CreateBuilderForType()

+        {

+            return new Builder(type);

+        }

+

+        public override Builder ToBuilder()

+        {

+            return CreateBuilderForType().MergeFrom(this);

+        }

+

+        /// <summary>

+        /// Verifies that the field is a field of this message.

+        /// </summary>

+        private void VerifyContainingType(FieldDescriptor field)

+        {

+            if (field.ContainingType != type)

+            {

+                throw new ArgumentException("FieldDescriptor does not match message type.");

+            }

+        }

+

+        /// <summary>

+        /// Builder for dynamic messages. Instances are created with DynamicMessage.CreateBuilder.

+        /// </summary>

+        public sealed partial class Builder : AbstractBuilder<DynamicMessage, Builder>

+        {

+            private readonly MessageDescriptor type;

+            private FieldSet fields;

+            private UnknownFieldSet unknownFields;

+

+            internal Builder(MessageDescriptor type)

+            {

+                this.type = type;

+                this.fields = FieldSet.CreateInstance();

+                this.unknownFields = UnknownFieldSet.DefaultInstance;

+            }

+

+            protected override Builder ThisBuilder

+            {

+                get { return this; }

+            }

+

+            public override Builder Clear()

+            {

+                fields.Clear();

+                return this;

+            }

+

+            public override Builder MergeFrom(IMessage other)

+            {

+                if (other.DescriptorForType != type)

+                {

+                    throw new ArgumentException("MergeFrom(IMessage) can only merge messages of the same type.");

+                }

+                fields.MergeFrom(other);

+                MergeUnknownFields(other.UnknownFields);

+                return this;

+            }

+

+            public override Builder MergeFrom(DynamicMessage other)

+            {

+                IMessage downcast = other;

+                return MergeFrom(downcast);

+            }

+

+            public override DynamicMessage Build()

+            {

+                if (fields != null && !IsInitialized)

+                {

+                    throw new UninitializedMessageException(new DynamicMessage(type, fields, unknownFields));

+                }

+                return BuildPartial();

+            }

+

+            /// <summary>

+            /// Helper for DynamicMessage.ParseFrom() methods to call. Throws

+            /// InvalidProtocolBufferException 

+            /// </summary>

+            /// <returns></returns>

+            internal DynamicMessage BuildParsed()

+            {

+                if (!IsInitialized)

+                {

+                    throw new UninitializedMessageException(new DynamicMessage(type, fields, unknownFields)).

+                        AsInvalidProtocolBufferException();

+                }

+                return BuildPartial();

+            }

+

+            public override DynamicMessage BuildPartial()

+            {

+                if (fields == null)

+                {

+                    throw new InvalidOperationException("Build() has already been called on this Builder.");

+                }

+                fields.MakeImmutable();

+                DynamicMessage result = new DynamicMessage(type, fields, unknownFields);

+                fields = null;

+                unknownFields = null;

+                return result;

+            }

+

+            public override Builder Clone()

+            {

+                Builder result = new Builder(type);

+                result.fields.MergeFrom(fields);

+                return result;

+            }

+

+            public override bool IsInitialized

+            {

+                get { return fields.IsInitializedWithRespectTo(type.Fields); }

+            }

+

+            public override Builder MergeFrom(ICodedInputStream input, ExtensionRegistry extensionRegistry)

+            {

+                UnknownFieldSet.Builder unknownFieldsBuilder = UnknownFieldSet.CreateBuilder(unknownFields);

+                unknownFieldsBuilder.MergeFrom(input, extensionRegistry, this);

+                unknownFields = unknownFieldsBuilder.Build();

+                return this;

+            }

+

+            public override MessageDescriptor DescriptorForType

+            {

+                get { return type; }

+            }

+

+            public override DynamicMessage DefaultInstanceForType

+            {

+                get { return GetDefaultInstance(type); }

+            }

+

+            public override IDictionary<FieldDescriptor, object> AllFields

+            {

+                get { return fields.AllFieldDescriptors; }

+            }

+

+            public override IBuilder CreateBuilderForField(FieldDescriptor field)

+            {

+                VerifyContainingType(field);

+                if (field.MappedType != MappedType.Message)

+                {

+                    throw new ArgumentException("CreateBuilderForField is only valid for fields with message type.");

+                }

+                return new Builder(field.MessageType);

+            }

+

+            public override bool HasField(FieldDescriptor field)

+            {

+                VerifyContainingType(field);

+                return fields.HasField(field);

+            }

+

+            public override object this[FieldDescriptor field, int index]

+            {

+                get

+                {

+                    VerifyContainingType(field);

+                    return fields[field, index];

+                }

+                set

+                {

+                    VerifyContainingType(field);

+                    fields[field, index] = value;

+                }

+            }

+

+            public override object this[FieldDescriptor field]

+            {

+                get

+                {

+                    VerifyContainingType(field);

+                    object result = fields[field];

+                    if (result == null)

+                    {

+                        result = GetDefaultInstance(field.MessageType);

+                    }

+                    return result;

+                }

+                set

+                {

+                    VerifyContainingType(field);

+                    fields[field] = value;

+                }

+            }

+

+            public override Builder ClearField(FieldDescriptor field)

+            {

+                VerifyContainingType(field);

+                fields.ClearField(field);

+                return this;

+            }

+

+            public override int GetRepeatedFieldCount(FieldDescriptor field)

+            {

+                VerifyContainingType(field);

+                return fields.GetRepeatedFieldCount(field);

+            }

+

+            public override Builder AddRepeatedField(FieldDescriptor field, object value)

+            {

+                VerifyContainingType(field);

+                fields.AddRepeatedField(field, value);

+                return this;

+            }

+

+            public override UnknownFieldSet UnknownFields

+            {

+                get { return unknownFields; }

+                set { unknownFields = value; }

+            }

+

+            /// <summary>

+            /// Verifies that the field is a field of this message.

+            /// </summary>

+            /// <param name="field"></param>

+            private void VerifyContainingType(FieldDescriptor field)

+            {

+                if (field.ContainingType != type)

+                {

+                    throw new ArgumentException("FieldDescriptor does not match message type.");

+                }

+            }

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/EnumLite.cs b/csharp/src/ProtocolBuffers/EnumLite.cs
new file mode 100644
index 00000000..1301ec2a
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/EnumLite.cs
@@ -0,0 +1,234 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.Collections.Generic;

+

+namespace Google.ProtocolBuffers

+{

+    ///<summary>

+    ///Interface for an enum value or value descriptor, to be used in FieldSet.

+    ///The lite library stores enum values directly in FieldSets but the full

+    ///library stores EnumValueDescriptors in order to better support reflection.

+    ///</summary>

+    public interface IEnumLite

+    {

+        int Number { get; }

+        string Name { get; }

+    }

+

+    ///<summary>

+    ///Interface for an object which maps integers to {@link EnumLite}s.

+    ///{@link Descriptors.EnumDescriptor} implements this interface by mapping

+    ///numbers to {@link Descriptors.EnumValueDescriptor}s.  Additionally,

+    ///every generated enum type has a static method internalGetValueMap() which

+    ///returns an implementation of this type that maps numbers to enum values.

+    ///</summary>

+    public interface IEnumLiteMap<T> : IEnumLiteMap

+        where T : IEnumLite

+    {

+        new T FindValueByNumber(int number);

+    }

+

+    public interface IEnumLiteMap

+    {

+        bool IsValidValue(IEnumLite value);

+        IEnumLite FindValueByNumber(int number);

+        IEnumLite FindValueByName(string name);

+    }

+

+    public class EnumLiteMap<TEnum> : IEnumLiteMap<IEnumLite>

+        where TEnum : struct, IComparable, IFormattable

+    {

+        private struct EnumValue : IEnumLite

+        {

+            private readonly TEnum value;

+

+            public EnumValue(TEnum value)

+            {

+                this.value = value;

+            }

+

+            int IEnumLite.Number

+            {

+                get { return Convert.ToInt32(value); }

+            }

+

+            string IEnumLite.Name

+            {

+                get { return value.ToString(); }

+            }

+        }

+

+        public IEnumLite FindValueByNumber(int number)

+        {

+            TEnum val = default(TEnum);

+            if (EnumParser<TEnum>.TryConvert(number, ref val))

+            {

+                return new EnumValue(val);

+            }

+            return null;

+        }

+

+        public IEnumLite FindValueByName(string name)

+        {

+            TEnum val = default(TEnum);

+            if (EnumParser<TEnum>.TryConvert(name, ref val))

+            {

+                return new EnumValue(val);

+            }

+            return null;

+        }

+

+        public bool IsValidValue(IEnumLite value)

+        {

+            TEnum val = default(TEnum);

+            return EnumParser<TEnum>.TryConvert(value.Number, ref val);

+        }

+    }

+

+    public static class EnumParser<T> where T : struct, IComparable, IFormattable

+    {

+        private static readonly Dictionary<int, T> _byNumber;

+        private static Dictionary<string, T> _byName;

+

+        static EnumParser()

+        {

+            int[] array;

+            try

+            {

+#if CLIENTPROFILE

+                // It will actually be a T[], but the CLR will let us convert.

+                array = (int[])Enum.GetValues(typeof(T));

+#else

+                var temp = new List<T>();

+                foreach (var fld in typeof (T).GetFields(System.Reflection.BindingFlags.Public | System.Reflection.BindingFlags.Static))

+                {

+                    if (fld.IsLiteral && fld.FieldType == typeof(T))

+                    {

+                        temp.Add((T)fld.GetValue(null));

+                    }

+                }

+                array = (int[])(object)temp.ToArray();

+#endif

+            }

+            catch

+            {

+                _byNumber = null;

+                return;

+            }

+

+            _byNumber = new Dictionary<int, T>(array.Length);

+            foreach (int i in array)

+            {

+                _byNumber[i] = (T)(object)i;

+            }

+        }

+

+        public static bool TryConvert(object input, ref T value)

+        {

+            if (input is int || input is T)

+            {

+                return TryConvert((int)input, ref value);

+            }

+            if (input is string)

+            {

+                return TryConvert((string)input, ref value);

+            }

+            return false;

+        }

+

+        /// <summary>

+        /// Tries to convert an integer to its enum representation. This would take an out parameter,

+        /// but the caller uses ref, so this approach is simpler.

+        /// </summary>

+        public static bool TryConvert(int number, ref T value)

+        {

+            // null indicates an exception at construction, use native IsDefined.

+            if (_byNumber == null)

+            {

+                return Enum.IsDefined(typeof(T), number);

+            }

+            T converted;

+            if (_byNumber != null && _byNumber.TryGetValue(number, out converted))

+            {

+                value = converted;

+                return true;

+            }

+

+            return false;

+        }

+

+        /// <summary>

+        /// Tries to convert a string to its enum representation. This would take an out parameter,

+        /// but the caller uses ref, so this approach is simpler.

+        /// </summary>

+        public static bool TryConvert(string name, ref T value)

+        {

+            // null indicates an exception at construction, use native IsDefined/Parse.

+            if (_byNumber == null)

+            {

+                if (Enum.IsDefined(typeof(T), name))

+                {

+                    value = (T)Enum.Parse(typeof(T), name, false);

+                    return true;

+                }

+                return false;

+            }

+

+            // known race, possible multiple threads each build their own copy; however, last writer will win

+            var map = _byName;

+            if (map == null)

+            {

+                map = new Dictionary<string, T>(StringComparer.Ordinal);

+                foreach (var possible in _byNumber.Values)

+                {

+                    map[possible.ToString()] = possible;

+                }

+                _byName = map;

+            }

+

+            T converted;

+            if (map.TryGetValue(name, out converted))

+            {

+                value = converted;

+                return true;

+            }

+

+            return false;

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/ExtendableBuilder.cs b/csharp/src/ProtocolBuffers/ExtendableBuilder.cs
new file mode 100644
index 00000000..62508e02
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/ExtendableBuilder.cs
@@ -0,0 +1,212 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.Collections.Generic;

+using Google.ProtocolBuffers.Descriptors;

+

+namespace Google.ProtocolBuffers

+{

+    public abstract partial class ExtendableBuilder<TMessage, TBuilder> : GeneratedBuilder<TMessage, TBuilder>

+        where TMessage : ExtendableMessage<TMessage, TBuilder>

+        where TBuilder : GeneratedBuilder<TMessage, TBuilder>, new()

+    {

+        protected ExtendableBuilder()

+        {

+        }

+

+        /// <summary>

+        /// Checks if a singular extension is present

+        /// </summary>

+        public bool HasExtension<TExtension>(GeneratedExtensionBase<TExtension> extension)

+        {

+            return MessageBeingBuilt.HasExtension(extension);

+        }

+

+        /// <summary>

+        /// Returns the number of elements in a repeated extension.

+        /// </summary>

+        public int GetExtensionCount<TExtension>(GeneratedExtensionBase<IList<TExtension>> extension)

+        {

+            return MessageBeingBuilt.GetExtensionCount(extension);

+        }

+

+        /// <summary>

+        /// Returns the value of an extension.

+        /// </summary>

+        public TExtension GetExtension<TExtension>(GeneratedExtensionBase<TExtension> extension)

+        {

+            return MessageBeingBuilt.GetExtension(extension);

+        }

+

+        /// <summary>

+        /// Returns one element of a repeated extension.

+        /// </summary>

+        public TExtension GetExtension<TExtension>(GeneratedExtensionBase<IList<TExtension>> extension, int index)

+        {

+            return MessageBeingBuilt.GetExtension(extension, index);

+        }

+

+        /// <summary>

+        /// Sets the value of an extension.

+        /// </summary>

+        public TBuilder SetExtension<TExtension>(GeneratedExtensionBase<TExtension> extension, TExtension value)

+        {

+            ExtendableMessage<TMessage, TBuilder> message = MessageBeingBuilt;

+            message.VerifyExtensionContainingType(extension);

+            message.Extensions[extension.Descriptor] = extension.ToReflectionType(value);

+            return ThisBuilder;

+        }

+

+        /// <summary>

+        /// Sets the value of one element of a repeated extension.

+        /// </summary>

+        public TBuilder SetExtension<TExtension>(GeneratedExtensionBase<IList<TExtension>> extension, int index,

+                                                 TExtension value)

+        {

+            ExtendableMessage<TMessage, TBuilder> message = MessageBeingBuilt;

+            message.VerifyExtensionContainingType(extension);

+            message.Extensions[extension.Descriptor, index] = extension.SingularToReflectionType(value);

+            return ThisBuilder;

+        }

+

+        /// <summary>

+        /// Appends a value to a repeated extension.

+        /// </summary>

+        public TBuilder AddExtension<TExtension>(GeneratedExtensionBase<IList<TExtension>> extension, TExtension value)

+        {

+            ExtendableMessage<TMessage, TBuilder> message = MessageBeingBuilt;

+            message.VerifyExtensionContainingType(extension);

+            message.Extensions.AddRepeatedField(extension.Descriptor, extension.SingularToReflectionType(value));

+            return ThisBuilder;

+        }

+

+        /// <summary>

+        /// Clears an extension.

+        /// </summary>

+        public TBuilder ClearExtension<TExtension>(GeneratedExtensionBase<TExtension> extension)

+        {

+            ExtendableMessage<TMessage, TBuilder> message = MessageBeingBuilt;

+            message.VerifyExtensionContainingType(extension);

+            message.Extensions.ClearField(extension.Descriptor);

+            return ThisBuilder;

+        }

+

+        /// <summary>

+        /// Called by subclasses to parse an unknown field or an extension.

+        /// </summary>

+        /// <returns>true unless the tag is an end-group tag</returns>

+        protected override bool ParseUnknownField(ICodedInputStream input, UnknownFieldSet.Builder unknownFields,

+                                                  ExtensionRegistry extensionRegistry, uint tag, string fieldName)

+        {

+            return unknownFields.MergeFieldFrom(input, extensionRegistry, this, tag, fieldName);

+        }

+

+        // ---------------------------------------------------------------

+        // Reflection

+

+

+        public override object this[FieldDescriptor field, int index]

+        {

+            set

+            {

+                if (field.IsExtension)

+                {

+                    ExtendableMessage<TMessage, TBuilder> message = MessageBeingBuilt;

+                    message.VerifyContainingType(field);

+                    message.Extensions[field, index] = value;

+                }

+                else

+                {

+                    base[field, index] = value;

+                }

+            }

+        }

+

+

+        public override object this[FieldDescriptor field]

+        {

+            set

+            {

+                if (field.IsExtension)

+                {

+                    ExtendableMessage<TMessage, TBuilder> message = MessageBeingBuilt;

+                    message.VerifyContainingType(field);

+                    message.Extensions[field] = value;

+                }

+                else

+                {

+                    base[field] = value;

+                }

+            }

+        }

+

+        public override TBuilder ClearField(FieldDescriptor field)

+        {

+            if (field.IsExtension)

+            {

+                ExtendableMessage<TMessage, TBuilder> message = MessageBeingBuilt;

+                message.VerifyContainingType(field);

+                message.Extensions.ClearField(field);

+                return ThisBuilder;

+            }

+            else

+            {

+                return base.ClearField(field);

+            }

+        }

+

+        public override TBuilder AddRepeatedField(FieldDescriptor field, object value)

+        {

+            if (field.IsExtension)

+            {

+                ExtendableMessage<TMessage, TBuilder> message = MessageBeingBuilt;

+                message.VerifyContainingType(field);

+                message.Extensions.AddRepeatedField(field, value);

+                return ThisBuilder;

+            }

+            else

+            {

+                return base.AddRepeatedField(field, value);

+            }

+        }

+

+        protected void MergeExtensionFields(ExtendableMessage<TMessage, TBuilder> other)

+        {

+            MessageBeingBuilt.Extensions.MergeFrom(other.Extensions);

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/ExtendableBuilderLite.cs b/csharp/src/ProtocolBuffers/ExtendableBuilderLite.cs
new file mode 100644
index 00000000..7f97ccfb
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/ExtendableBuilderLite.cs
@@ -0,0 +1,345 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.Collections.Generic;

+using Google.ProtocolBuffers.Descriptors;

+

+namespace Google.ProtocolBuffers

+{

+    public abstract partial class ExtendableBuilderLite<TMessage, TBuilder> : GeneratedBuilderLite<TMessage, TBuilder>

+        where TMessage : ExtendableMessageLite<TMessage, TBuilder>

+        where TBuilder : GeneratedBuilderLite<TMessage, TBuilder>

+    {

+        protected ExtendableBuilderLite()

+        {

+        }

+

+        /// <summary>

+        /// Checks if a singular extension is present

+        /// </summary>

+        public bool HasExtension<TExtension>(GeneratedExtensionLite<TMessage, TExtension> extension)

+        {

+            return MessageBeingBuilt.HasExtension(extension);

+        }

+

+        /// <summary>

+        /// Returns the number of elements in a repeated extension.

+        /// </summary>

+        public int GetExtensionCount<TExtension>(GeneratedExtensionLite<TMessage, IList<TExtension>> extension)

+        {

+            return MessageBeingBuilt.GetExtensionCount(extension);

+        }

+

+        /// <summary>

+        /// Returns the value of an extension.

+        /// </summary>

+        public TExtension GetExtension<TExtension>(GeneratedExtensionLite<TMessage, TExtension> extension)

+        {

+            return MessageBeingBuilt.GetExtension(extension);

+        }

+

+        /// <summary>

+        /// Returns one element of a repeated extension.

+        /// </summary>

+        public TExtension GetExtension<TExtension>(GeneratedExtensionLite<TMessage, IList<TExtension>> extension,

+                                                   int index)

+        {

+            return MessageBeingBuilt.GetExtension(extension, index);

+        }

+

+        /// <summary>

+        /// Sets the value of an extension.

+        /// </summary>

+        public TBuilder SetExtension<TExtension>(GeneratedExtensionLite<TMessage, TExtension> extension,

+                                                 TExtension value)

+        {

+            ExtendableMessageLite<TMessage, TBuilder> message = MessageBeingBuilt;

+            message.VerifyExtensionContainingType(extension);

+            message.Extensions[extension.Descriptor] = extension.ToReflectionType(value);

+            return ThisBuilder;

+        }

+

+        /// <summary>

+        /// Sets the value of one element of a repeated extension.

+        /// </summary>

+        public TBuilder SetExtension<TExtension>(GeneratedExtensionLite<TMessage, IList<TExtension>> extension,

+                                                 int index, TExtension value)

+        {

+            ExtendableMessageLite<TMessage, TBuilder> message = MessageBeingBuilt;

+            message.VerifyExtensionContainingType(extension);

+            message.Extensions[extension.Descriptor, index] = extension.SingularToReflectionType(value);

+            return ThisBuilder;

+        }

+

+        /// <summary>

+        /// Appends a value to a repeated extension.

+        /// </summary>

+        public TBuilder AddExtension<TExtension>(GeneratedExtensionLite<TMessage, IList<TExtension>> extension,

+                                                 TExtension value)

+        {

+            ExtendableMessageLite<TMessage, TBuilder> message = MessageBeingBuilt;

+            message.VerifyExtensionContainingType(extension);

+            message.Extensions.AddRepeatedField(extension.Descriptor, extension.SingularToReflectionType(value));

+            return ThisBuilder;

+        }

+

+        /// <summary>

+        /// Clears an extension.

+        /// </summary>

+        public TBuilder ClearExtension<TExtension>(GeneratedExtensionLite<TMessage, TExtension> extension)

+        {

+            ExtendableMessageLite<TMessage, TBuilder> message = MessageBeingBuilt;

+            message.VerifyExtensionContainingType(extension);

+            message.Extensions.ClearField(extension.Descriptor);

+            return ThisBuilder;

+        }

+

+        /// <summary>

+        /// Called by subclasses to parse an unknown field or an extension.

+        /// </summary>

+        /// <returns>true unless the tag is an end-group tag</returns>

+        protected override bool ParseUnknownField(ICodedInputStream input,

+                                                  ExtensionRegistry extensionRegistry, uint tag, string fieldName)

+        {

+            FieldSet extensions = MessageBeingBuilt.Extensions;

+

+            WireFormat.WireType wireType = WireFormat.GetTagWireType(tag);

+            int fieldNumber = WireFormat.GetTagFieldNumber(tag);

+            IGeneratedExtensionLite extension = extensionRegistry[DefaultInstanceForType, fieldNumber];

+

+            if (extension == null) //unknown field

+            {

+                return input.SkipField();

+            }

+

+            IFieldDescriptorLite field = extension.Descriptor;

+

+

+            // Unknown field or wrong wire type. Skip.

+            if (field == null)

+            {

+                return input.SkipField();

+            }

+            WireFormat.WireType expectedType = field.IsPacked

+                                                   ? WireFormat.WireType.LengthDelimited

+                                                   : WireFormat.GetWireType(field.FieldType);

+            if (wireType != expectedType)

+            {

+                expectedType = WireFormat.GetWireType(field.FieldType);

+                if (wireType == expectedType)

+                {

+                    //Allowed as of 2.3, this is unpacked data for a packed array

+                }

+                else if (field.IsRepeated && wireType == WireFormat.WireType.LengthDelimited &&

+                         (expectedType == WireFormat.WireType.Varint || expectedType == WireFormat.WireType.Fixed32 ||

+                          expectedType == WireFormat.WireType.Fixed64))

+                {

+                    //Allowed as of 2.3, this is packed data for an unpacked array

+                }

+                else

+                {

+                    return input.SkipField();

+                }

+            }

+            if (!field.IsRepeated && wireType != WireFormat.GetWireType(field.FieldType)) //invalid wire type

+            {

+                return input.SkipField();

+            }

+

+            switch (field.FieldType)

+            {

+                case FieldType.Group:

+                case FieldType.Message:

+                    {

+                        if (!field.IsRepeated)

+                        {

+                            IMessageLite message = extensions[extension.Descriptor] as IMessageLite;

+                            IBuilderLite subBuilder = (message ?? extension.MessageDefaultInstance).WeakToBuilder();

+

+                            if (field.FieldType == FieldType.Group)

+                            {

+                                input.ReadGroup(field.FieldNumber, subBuilder, extensionRegistry);

+                            }

+                            else

+                            {

+                                input.ReadMessage(subBuilder, extensionRegistry);

+                            }

+

+                            extensions[field] = subBuilder.WeakBuild();

+                        }

+                        else

+                        {

+                            List<IMessageLite> list = new List<IMessageLite>();

+                            if (field.FieldType == FieldType.Group)

+                            {

+                                input.ReadGroupArray(tag, fieldName, list, extension.MessageDefaultInstance,

+                                                     extensionRegistry);

+                            }

+                            else

+                            {

+                                input.ReadMessageArray(tag, fieldName, list, extension.MessageDefaultInstance,

+                                                       extensionRegistry);

+                            }

+

+                            foreach (IMessageLite m in list)

+                            {

+                                extensions.AddRepeatedField(field, m);

+                            }

+                            return true;

+                        }

+                        break;

+                    }

+                case FieldType.Enum:

+                    {

+                        if (!field.IsRepeated)

+                        {

+                            object unknown;

+                            IEnumLite value = null;

+                            if (input.ReadEnum(ref value, out unknown, field.EnumType))

+                            {

+                                extensions[field] = value;

+                            }

+                        }

+                        else

+                        {

+                            ICollection<object> unknown;

+                            List<IEnumLite> list = new List<IEnumLite>();

+                            input.ReadEnumArray(tag, fieldName, list, out unknown, field.EnumType);

+

+                            foreach (IEnumLite en in list)

+                            {

+                                extensions.AddRepeatedField(field, en);

+                            }

+                        }

+                        break;

+                    }

+                default:

+                    {

+                        if (!field.IsRepeated)

+                        {

+                            object value = null;

+                            if (input.ReadPrimitiveField(field.FieldType, ref value))

+                            {

+                                extensions[field] = value;

+                            }

+                        }

+                        else

+                        {

+                            List<object> list = new List<object>();

+                            input.ReadPrimitiveArray(field.FieldType, tag, fieldName, list);

+                            foreach (object oval in list)

+                            {

+                                extensions.AddRepeatedField(field, oval);

+                            }

+                        }

+                        break;

+                    }

+            }

+

+            return true;

+        }

+

+        #region Reflection

+

+        public object this[IFieldDescriptorLite field, int index]

+        {

+            set

+            {

+                if (field.IsExtension)

+                {

+                    ExtendableMessageLite<TMessage, TBuilder> message = MessageBeingBuilt;

+                    message.Extensions[field, index] = value;

+                }

+                else

+                {

+                    throw new NotSupportedException("Not supported in the lite runtime.");

+                }

+            }

+        }

+

+        public object this[IFieldDescriptorLite field]

+        {

+            set

+            {

+                if (field.IsExtension)

+                {

+                    ExtendableMessageLite<TMessage, TBuilder> message = MessageBeingBuilt;

+                    message.Extensions[field] = value;

+                }

+                else

+                {

+                    throw new NotSupportedException("Not supported in the lite runtime.");

+                }

+            }

+        }

+

+        public TBuilder ClearField(IFieldDescriptorLite field)

+        {

+            if (field.IsExtension)

+            {

+                ExtendableMessageLite<TMessage, TBuilder> message = MessageBeingBuilt;

+                message.Extensions.ClearField(field);

+                return ThisBuilder;

+            }

+            else

+            {

+                throw new NotSupportedException("Not supported in the lite runtime.");

+            }

+        }

+

+        public TBuilder AddRepeatedField(IFieldDescriptorLite field, object value)

+        {

+            if (field.IsExtension)

+            {

+                ExtendableMessageLite<TMessage, TBuilder> message = MessageBeingBuilt;

+                message.Extensions.AddRepeatedField(field, value);

+                return ThisBuilder;

+            }

+            else

+            {

+                throw new NotSupportedException("Not supported in the lite runtime.");

+            }

+        }

+

+        protected void MergeExtensionFields(ExtendableMessageLite<TMessage, TBuilder> other)

+        {

+            MessageBeingBuilt.Extensions.MergeFrom(other.Extensions);

+        }

+

+        #endregion

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/ExtendableMessage.cs b/csharp/src/ProtocolBuffers/ExtendableMessage.cs
new file mode 100644
index 00000000..71cd1b38
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/ExtendableMessage.cs
@@ -0,0 +1,274 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.Collections.Generic;

+using Google.ProtocolBuffers.Collections;

+using Google.ProtocolBuffers.Descriptors;

+

+namespace Google.ProtocolBuffers

+{

+    public abstract partial class ExtendableMessage<TMessage, TBuilder> : GeneratedMessage<TMessage, TBuilder>

+        where TMessage : GeneratedMessage<TMessage, TBuilder>

+        where TBuilder : GeneratedBuilder<TMessage, TBuilder>, new()

+    {

+        protected ExtendableMessage()

+        {

+        }

+

+        private readonly FieldSet extensions = FieldSet.CreateInstance();

+

+        /// <summary>

+        /// Access for the builder.

+        /// </summary>

+        internal FieldSet Extensions

+        {

+            get { return extensions; }

+        }

+

+        /// <summary>

+        /// Checks if a singular extension is present.

+        /// </summary>

+        public bool HasExtension<TExtension>(GeneratedExtensionBase<TExtension> extension)

+        {

+            return extensions.HasField(extension.Descriptor);

+        }

+

+        /// <summary>

+        /// Returns the number of elements in a repeated extension.

+        /// </summary>

+        public int GetExtensionCount<TExtension>(GeneratedExtensionBase<IList<TExtension>> extension)

+        {

+            return extensions.GetRepeatedFieldCount(extension.Descriptor);

+        }

+

+        /// <summary>

+        /// Returns the value of an extension.

+        /// </summary>

+        public TExtension GetExtension<TExtension>(GeneratedExtensionBase<TExtension> extension)

+        {

+            object value = extensions[extension.Descriptor];

+            if (value == null)

+            {

+                return (TExtension) extension.MessageDefaultInstance;

+            }

+            else

+            {

+                return (TExtension) extension.FromReflectionType(value);

+            }

+        }

+

+        /// <summary>

+        /// Returns one element of a repeated extension.

+        /// </summary>

+        public TExtension GetExtension<TExtension>(GeneratedExtensionBase<IList<TExtension>> extension, int index)

+        {

+            return (TExtension) extension.SingularFromReflectionType(extensions[extension.Descriptor, index]);

+        }

+

+        /// <summary>

+        /// Called to check if all extensions are initialized.

+        /// </summary>

+        protected bool ExtensionsAreInitialized

+        {

+            get { return extensions.IsInitialized; }

+        }

+

+        public override bool IsInitialized

+        {

+            get { return base.IsInitialized && ExtensionsAreInitialized; }

+        }

+

+        #region Reflection

+

+        public override IDictionary<FieldDescriptor, object> AllFields

+        {

+            get

+            {

+                IDictionary<FieldDescriptor, object> result = GetMutableFieldMap();

+                foreach (KeyValuePair<IFieldDescriptorLite, object> entry in extensions.AllFields)

+                {

+                    result[(FieldDescriptor) entry.Key] = entry.Value;

+                }

+                return Dictionaries.AsReadOnly(result);

+            }

+        }

+

+        public override bool HasField(FieldDescriptor field)

+        {

+            if (field.IsExtension)

+            {

+                VerifyContainingType(field);

+                return extensions.HasField(field);

+            }

+            else

+            {

+                return base.HasField(field);

+            }

+        }

+

+        public override object this[FieldDescriptor field]

+        {

+            get

+            {

+                if (field.IsExtension)

+                {

+                    VerifyContainingType(field);

+                    object value = extensions[field];

+                    if (value == null)

+                    {

+                        // Lacking an ExtensionRegistry, we have no way to determine the

+                        // extension's real type, so we return a DynamicMessage.

+                        // TODO(jonskeet): Work out what this means

+                        return DynamicMessage.GetDefaultInstance(field.MessageType);

+                    }

+                    else

+                    {

+                        return value;

+                    }

+                }

+                else

+                {

+                    return base[field];

+                }

+            }

+        }

+

+        public override int GetRepeatedFieldCount(FieldDescriptor field)

+        {

+            if (field.IsExtension)

+            {

+                VerifyContainingType(field);

+                return extensions.GetRepeatedFieldCount(field);

+            }

+            else

+            {

+                return base.GetRepeatedFieldCount(field);

+            }

+        }

+

+        public override object this[FieldDescriptor field, int index]

+        {

+            get

+            {

+                if (field.IsExtension)

+                {

+                    VerifyContainingType(field);

+                    return extensions[field, index];

+                }

+                else

+                {

+                    return base[field, index];

+                }

+            }

+        }

+

+        internal void VerifyContainingType(FieldDescriptor field)

+        {

+            if (field.ContainingType != DescriptorForType)

+            {

+                throw new ArgumentException("FieldDescriptor does not match message type.");

+            }

+        }

+

+        #endregion

+

+        /// <summary>

+        /// Used by subclasses to serialize extensions. Extension ranges may be

+        /// interleaves with field numbers, but we must write them in canonical

+        /// (sorted by field number) order. This class helps us to write individual

+        /// ranges of extensions at once.

+        /// 

+        /// TODO(jonskeet): See if we can improve this in terms of readability.

+        /// </summary>

+        protected class ExtensionWriter

+        {

+            private readonly IEnumerator<KeyValuePair<IFieldDescriptorLite, object>> iterator;

+            private readonly FieldSet extensions;

+            private KeyValuePair<IFieldDescriptorLite, object>? next = null;

+

+            internal ExtensionWriter(ExtendableMessage<TMessage, TBuilder> message)

+            {

+                extensions = message.extensions;

+                iterator = message.extensions.GetEnumerator();

+                if (iterator.MoveNext())

+                {

+                    next = iterator.Current;

+                }

+            }

+

+            public void WriteUntil(int end, ICodedOutputStream output)

+            {

+                while (next != null && next.Value.Key.FieldNumber < end)

+                {

+                    extensions.WriteField(next.Value.Key, next.Value.Value, output);

+                    if (iterator.MoveNext())

+                    {

+                        next = iterator.Current;

+                    }

+                    else

+                    {

+                        next = null;

+                    }

+                }

+            }

+        }

+

+        protected ExtensionWriter CreateExtensionWriter(ExtendableMessage<TMessage, TBuilder> message)

+        {

+            return new ExtensionWriter(message);

+        }

+

+        /// <summary>

+        /// Called by subclasses to compute the size of extensions.

+        /// </summary>

+        protected int ExtensionsSerializedSize

+        {

+            get { return extensions.SerializedSize; }

+        }

+

+        internal void VerifyExtensionContainingType<TExtension>(GeneratedExtensionBase<TExtension> extension)

+        {

+            if (extension.Descriptor.ContainingType != DescriptorForType)

+            {

+                // This can only happen if someone uses unchecked operations.

+                throw new ArgumentException("Extension is for type \"" + extension.Descriptor.ContainingType.FullName

+                                            + "\" which does not match message type \"" + DescriptorForType.FullName +

+                                            "\".");

+            }

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/ExtendableMessageLite.cs b/csharp/src/ProtocolBuffers/ExtendableMessageLite.cs
new file mode 100644
index 00000000..e682475d
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/ExtendableMessageLite.cs
@@ -0,0 +1,221 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.Collections;

+using System.Collections.Generic;

+using System.IO;

+using Google.ProtocolBuffers.Collections;

+

+namespace Google.ProtocolBuffers

+{

+    public abstract partial class ExtendableMessageLite<TMessage, TBuilder> : GeneratedMessageLite<TMessage, TBuilder>

+        where TMessage : GeneratedMessageLite<TMessage, TBuilder>

+        where TBuilder : GeneratedBuilderLite<TMessage, TBuilder>

+    {

+        protected ExtendableMessageLite()

+        {

+        }

+

+        private readonly FieldSet extensions = FieldSet.CreateInstance();

+

+        /// <summary>

+        /// Access for the builder.

+        /// </summary>

+        internal FieldSet Extensions

+        {

+            get { return extensions; }

+        }

+

+        public override bool Equals(object obj)

+        {

+            ExtendableMessageLite<TMessage, TBuilder> other = obj as ExtendableMessageLite<TMessage, TBuilder>;

+            return !ReferenceEquals(null, other) &&

+                   Dictionaries.Equals(extensions.AllFields, other.extensions.AllFields);

+        }

+

+        public override int GetHashCode()

+        {

+            return Dictionaries.GetHashCode(extensions.AllFields);

+        }

+

+        /// <summary>

+        /// writes the extensions to the text stream

+        /// </summary>

+        public override void PrintTo(TextWriter writer)

+        {

+            foreach (KeyValuePair<IFieldDescriptorLite, object> entry in extensions.AllFields)

+            {

+                string fn = string.Format("[{0}]", entry.Key.FullName);

+                if (entry.Key.IsRepeated)

+                {

+                    foreach (object o in ((IEnumerable) entry.Value))

+                    {

+                        PrintField(fn, true, o, writer);

+                    }

+                }

+                else

+                {

+                    PrintField(fn, true, entry.Value, writer);

+                }

+            }

+        }

+

+        /// <summary>

+        /// Checks if a singular extension is present.

+        /// </summary>

+        public bool HasExtension<TExtension>(GeneratedExtensionLite<TMessage, TExtension> extension)

+        {

+            VerifyExtensionContainingType(extension);

+            return extensions.HasField(extension.Descriptor);

+        }

+

+        /// <summary>

+        /// Returns the number of elements in a repeated extension.

+        /// </summary>

+        public int GetExtensionCount<TExtension>(GeneratedExtensionLite<TMessage, IList<TExtension>> extension)

+        {

+            VerifyExtensionContainingType(extension);

+            return extensions.GetRepeatedFieldCount(extension.Descriptor);

+        }

+

+        /// <summary>

+        /// Returns the value of an extension.

+        /// </summary>

+        public TExtension GetExtension<TExtension>(GeneratedExtensionLite<TMessage, TExtension> extension)

+        {

+            VerifyExtensionContainingType(extension);

+            object value = extensions[extension.Descriptor];

+            if (value == null)

+            {

+                return extension.DefaultValue;

+            }

+            else

+            {

+                return (TExtension) extension.FromReflectionType(value);

+            }

+        }

+

+        /// <summary>

+        /// Returns one element of a repeated extension.

+        /// </summary>

+        public TExtension GetExtension<TExtension>(GeneratedExtensionLite<TMessage, IList<TExtension>> extension,

+                                                   int index)

+        {

+            VerifyExtensionContainingType(extension);

+            return (TExtension) extension.SingularFromReflectionType(extensions[extension.Descriptor, index]);

+        }

+

+        /// <summary>

+        /// Called to check if all extensions are initialized.

+        /// </summary>

+        protected bool ExtensionsAreInitialized

+        {

+            get { return extensions.IsInitialized; }

+        }

+

+        public override bool IsInitialized

+        {

+            get { return ExtensionsAreInitialized; }

+        }

+

+        /// <summary>

+        /// Used by subclasses to serialize extensions. Extension ranges may be

+        /// interleaves with field numbers, but we must write them in canonical

+        /// (sorted by field number) order. This class helps us to write individual

+        /// ranges of extensions at once.

+        /// 

+        /// TODO(jonskeet): See if we can improve this in terms of readability.

+        /// </summary>

+        protected class ExtensionWriter

+        {

+            private readonly IEnumerator<KeyValuePair<IFieldDescriptorLite, object>> iterator;

+            private readonly FieldSet extensions;

+            private KeyValuePair<IFieldDescriptorLite, object>? next = null;

+

+            internal ExtensionWriter(ExtendableMessageLite<TMessage, TBuilder> message)

+            {

+                extensions = message.extensions;

+                iterator = message.extensions.GetEnumerator();

+                if (iterator.MoveNext())

+                {

+                    next = iterator.Current;

+                }

+            }

+

+            public void WriteUntil(int end, ICodedOutputStream output)

+            {

+                while (next != null && next.Value.Key.FieldNumber < end)

+                {

+                    extensions.WriteField(next.Value.Key, next.Value.Value, output);

+                    if (iterator.MoveNext())

+                    {

+                        next = iterator.Current;

+                    }

+                    else

+                    {

+                        next = null;

+                    }

+                }

+            }

+        }

+

+        protected ExtensionWriter CreateExtensionWriter(ExtendableMessageLite<TMessage, TBuilder> message)

+        {

+            return new ExtensionWriter(message);

+        }

+

+        /// <summary>

+        /// Called by subclasses to compute the size of extensions.

+        /// </summary>

+        protected int ExtensionsSerializedSize

+        {

+            get { return extensions.SerializedSize; }

+        }

+

+        internal void VerifyExtensionContainingType<TExtension>(GeneratedExtensionLite<TMessage, TExtension> extension)

+        {

+            if (!ReferenceEquals(extension.ContainingTypeDefaultInstance, DefaultInstanceForType))

+            {

+                // This can only happen if someone uses unchecked operations.

+                throw new ArgumentException(

+                    String.Format("Extension is for type \"{0}\" which does not match message type \"{1}\".",

+                                  extension.ContainingTypeDefaultInstance, DefaultInstanceForType

+                        ));

+            }

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/ExtensionInfo.cs b/csharp/src/ProtocolBuffers/ExtensionInfo.cs
new file mode 100644
index 00000000..4f11d3bb
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/ExtensionInfo.cs
@@ -0,0 +1,88 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using Google.ProtocolBuffers.Descriptors;

+

+namespace Google.ProtocolBuffers

+{

+    public sealed class ExtensionInfo : IGeneratedExtensionLite

+    {

+        /// <summary>

+        /// The extension's descriptor

+        /// </summary>

+        public FieldDescriptor Descriptor { get; private set; }

+

+        IFieldDescriptorLite IGeneratedExtensionLite.Descriptor

+        {

+            get { return Descriptor; }

+        }

+

+        /// <summary>

+        /// A default instance of the extensions's type, if it has a message type,

+        /// or null otherwise.

+        /// </summary>

+        public IMessageLite DefaultInstance { get; private set; }

+

+        internal ExtensionInfo(FieldDescriptor descriptor) : this(descriptor, null)

+        {

+        }

+

+        internal ExtensionInfo(FieldDescriptor descriptor, IMessageLite defaultInstance)

+        {

+            Descriptor = descriptor;

+            DefaultInstance = defaultInstance;

+        }

+

+        #region IGeneratedExtensionLite Members

+

+        int IGeneratedExtensionLite.Number

+        {

+            get { return Descriptor.FieldNumber; }

+        }

+

+        object IGeneratedExtensionLite.ContainingType

+        {

+            get { return Descriptor.ContainingType; }

+        }

+

+        IMessageLite IGeneratedExtensionLite.MessageDefaultInstance

+        {

+            get { return DefaultInstance; }

+        }

+

+        #endregion

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/ExtensionRegistry.cs b/csharp/src/ProtocolBuffers/ExtensionRegistry.cs
new file mode 100644
index 00000000..7c9467b5
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/ExtensionRegistry.cs
@@ -0,0 +1,215 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.Collections.Generic;

+using Google.ProtocolBuffers.Descriptors;

+

+namespace Google.ProtocolBuffers

+{

+    /// <summary>

+    /// A table of known extensions, searchable by name or field number.  When

+    /// parsing a protocol message that might have extensions, you must provide

+    /// an <see cref="ExtensionRegistry"/> in which you have registered any extensions

+    /// that you want to be able to parse.  Otherwise, those extensions will just

+    /// be treated like unknown fields.

+    /// </summary>

+    /// <example>

+    /// For example, if you had the <c>.proto</c> file:

+    /// <code>

+    /// option java_class = "MyProto";

+    ///

+    /// message Foo {

+    ///   extensions 1000 to max;

+    /// }

+    ///

+    /// extend Foo {

+    ///   optional int32 bar;

+    /// }

+    /// </code>

+    ///

+    /// Then you might write code like:

+    ///

+    /// <code>

+    /// ExtensionRegistry registry = ExtensionRegistry.CreateInstance();

+    /// registry.Add(MyProto.Bar);

+    /// MyProto.Foo message = MyProto.Foo.ParseFrom(input, registry);

+    /// </code>

+    /// </example>

+    ///

+    /// <remarks>

+    /// <para>You might wonder why this is necessary. Two alternatives might come to

+    /// mind. First, you might imagine a system where generated extensions are

+    /// automatically registered when their containing classes are loaded. This

+    /// is a popular technique, but is bad design; among other things, it creates a

+    /// situation where behavior can change depending on what classes happen to be

+    /// loaded. It also introduces a security vulnerability, because an

+    /// unprivileged class could cause its code to be called unexpectedly from a

+    /// privileged class by registering itself as an extension of the right type.

+    /// </para>

+    /// <para>Another option you might consider is lazy parsing: do not parse an

+    /// extension until it is first requested, at which point the caller must

+    /// provide a type to use. This introduces a different set of problems. First,

+    /// it would require a mutex lock any time an extension was accessed, which

+    /// would be slow. Second, corrupt data would not be detected until first

+    /// access, at which point it would be much harder to deal with it. Third, it

+    /// could violate the expectation that message objects are immutable, since the

+    /// type provided could be any arbitrary message class. An unprivileged user

+    /// could take advantage of this to inject a mutable object into a message

+    /// belonging to privileged code and create mischief.</para>

+    /// </remarks>

+    public sealed partial class ExtensionRegistry

+    {

+        /// <summary>

+        /// Finds an extension by fully-qualified field name, in the

+        /// proto namespace, i.e. result.Descriptor.FullName will match

+        /// <paramref name="fullName"/> if a match is found. A null

+        /// reference is returned if the extension can't be found.

+        /// </summary>

+        [Obsolete("Please use the FindByName method instead.", true)]

+        public ExtensionInfo this[string fullName]

+        {

+            get

+            {

+                foreach (IGeneratedExtensionLite ext in extensionsByNumber.Values)

+                {

+                    if (StringComparer.Ordinal.Equals(ext.Descriptor.FullName, fullName))

+                    {

+                        return ext as ExtensionInfo;

+                    }

+                }

+                return null;

+            }

+        }

+

+#if !LITE

+        /// <summary>

+        /// Finds an extension by containing type and field number.

+        /// A null reference is returned if the extension can't be found.

+        /// </summary>

+        public ExtensionInfo this[MessageDescriptor containingType, int fieldNumber]

+        {

+            get

+            {

+                IGeneratedExtensionLite ret;

+                extensionsByNumber.TryGetValue(new ExtensionIntPair(containingType, fieldNumber), out ret);

+                return ret as ExtensionInfo;

+            }

+        }

+

+        public ExtensionInfo FindByName(MessageDescriptor containingType, string fieldName)

+        {

+            return FindExtensionByName(containingType, fieldName) as ExtensionInfo;

+        }

+#endif

+

+        /// <summary>

+        /// Add an extension from a generated file to the registry.

+        /// </summary>

+        public void Add<TExtension>(GeneratedExtensionBase<TExtension> extension)

+        {

+            if (extension.Descriptor.MappedType == MappedType.Message)

+            {

+                Add(new ExtensionInfo(extension.Descriptor, extension.MessageDefaultInstance));

+            }

+            else

+            {

+                Add(new ExtensionInfo(extension.Descriptor, null));

+            }

+        }

+

+        /// <summary>

+        /// Adds a non-message-type extension to the registry by descriptor.

+        /// </summary>

+        /// <param name="type"></param>

+        public void Add(FieldDescriptor type)

+        {

+            if (type.MappedType == MappedType.Message)

+            {

+                throw new ArgumentException("ExtensionRegistry.Add() must be provided a default instance "

+                                            + "when adding an embedded message extension.");

+            }

+            Add(new ExtensionInfo(type, null));

+        }

+

+        /// <summary>

+        /// Adds a message-type-extension to the registry by descriptor.

+        /// </summary>

+        /// <param name="type"></param>

+        /// <param name="defaultInstance"></param>

+        public void Add(FieldDescriptor type, IMessage defaultInstance)

+        {

+            if (type.MappedType != MappedType.Message)

+            {

+                throw new ArgumentException("ExtensionRegistry.Add() provided a default instance for a "

+                                            + "non-message extension.");

+            }

+            Add(new ExtensionInfo(type, defaultInstance));

+        }

+

+        private void Add(ExtensionInfo extension)

+        {

+            if (readOnly)

+            {

+                throw new InvalidOperationException("Cannot add entries to a read-only extension registry");

+            }

+            if (!extension.Descriptor.IsExtension)

+            {

+                throw new ArgumentException("ExtensionRegistry.add() was given a FieldDescriptor for a "

+                                            + "regular (non-extension) field.");

+            }

+

+            IGeneratedExtensionLite liteExtension = extension;

+            Add(liteExtension);

+

+            FieldDescriptor field = extension.Descriptor;

+            if (field.ContainingType.Options.MessageSetWireFormat

+                && field.FieldType == FieldType.Message

+                && field.IsOptional

+                && field.ExtensionScope == field.MessageType)

+            {

+                // This is an extension of a MessageSet type defined within the extension

+                // type's own scope. For backwards-compatibility, allow it to be looked

+                // up by type name.

+                Dictionary<string, IGeneratedExtensionLite> map;

+                if (extensionsByName.TryGetValue(liteExtension.ContainingType, out map))

+                {

+                    map[field.MessageType.FullName] = extension;

+                }

+            }

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/ExtensionRegistryLite.cs b/csharp/src/ProtocolBuffers/ExtensionRegistryLite.cs
new file mode 100644
index 00000000..d1220e9c
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/ExtensionRegistryLite.cs
@@ -0,0 +1,220 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.Collections.Generic;

+using ExtensionByNameMap = System.Collections.Generic.Dictionary<object, System.Collections.Generic.Dictionary<string, Google.ProtocolBuffers.IGeneratedExtensionLite>>;

+using ExtensionByIdMap = System.Collections.Generic.Dictionary<Google.ProtocolBuffers.ExtensionRegistry.ExtensionIntPair, Google.ProtocolBuffers.IGeneratedExtensionLite>;

+

+namespace Google.ProtocolBuffers

+{

+    /// <summary>

+    /// A table of known extensions, searchable by name or field number.  When

+    /// parsing a protocol message that might have extensions, you must provide

+    /// an <see cref="ExtensionRegistry"/> in which you have registered any extensions

+    /// that you want to be able to parse.  Otherwise, those extensions will just

+    /// be treated like unknown fields.

+    /// </summary>

+    /// <example>

+    /// For example, if you had the <c>.proto</c> file:

+    /// <code>

+    /// option java_class = "MyProto";

+    ///

+    /// message Foo {

+    ///   extensions 1000 to max;

+    /// }

+    ///

+    /// extend Foo {

+    ///   optional int32 bar;

+    /// }

+    /// </code>

+    ///

+    /// Then you might write code like:

+    ///

+    /// <code>

+    /// extensionRegistry registry = extensionRegistry.CreateInstance();

+    /// registry.Add(MyProto.Bar);

+    /// MyProto.Foo message = MyProto.Foo.ParseFrom(input, registry);

+    /// </code>

+    /// </example>

+    ///

+    /// <remarks>

+    /// <para>You might wonder why this is necessary. Two alternatives might come to

+    /// mind. First, you might imagine a system where generated extensions are

+    /// automatically registered when their containing classes are loaded. This

+    /// is a popular technique, but is bad design; among other things, it creates a

+    /// situation where behavior can change depending on what classes happen to be

+    /// loaded. It also introduces a security vulnerability, because an

+    /// unprivileged class could cause its code to be called unexpectedly from a

+    /// privileged class by registering itself as an extension of the right type.

+    /// </para>

+    /// <para>Another option you might consider is lazy parsing: do not parse an

+    /// extension until it is first requested, at which point the caller must

+    /// provide a type to use. This introduces a different set of problems. First,

+    /// it would require a mutex lock any time an extension was accessed, which

+    /// would be slow. Second, corrupt data would not be detected until first

+    /// access, at which point it would be much harder to deal with it. Third, it

+    /// could violate the expectation that message objects are immutable, since the

+    /// type provided could be any arbitrary message class. An unprivileged user

+    /// could take advantage of this to inject a mutable object into a message

+    /// belonging to privileged code and create mischief.</para>

+    /// </remarks>

+    public sealed partial class ExtensionRegistry

+    {

+        private static readonly ExtensionRegistry empty = new ExtensionRegistry(

+            new ExtensionByNameMap(),

+            new ExtensionByIdMap(),

+            true);

+

+        private readonly ExtensionByNameMap extensionsByName;

+        private readonly ExtensionByIdMap extensionsByNumber;

+

+        private readonly bool readOnly;

+

+        private ExtensionRegistry(ExtensionByNameMap byName, ExtensionByIdMap byNumber, bool readOnly)

+        {

+            this.extensionsByName = byName;

+            this.extensionsByNumber = byNumber;

+            this.readOnly = readOnly;

+        }

+

+        /// <summary>

+        /// Construct a new, empty instance.

+        /// </summary>

+        public static ExtensionRegistry CreateInstance()

+        {

+            return new ExtensionRegistry(new ExtensionByNameMap(), new ExtensionByIdMap(), false);

+        }

+

+        public ExtensionRegistry AsReadOnly()

+        {

+            return new ExtensionRegistry(extensionsByName, extensionsByNumber, true);

+        }

+

+        /// <summary>

+        /// Get the unmodifiable singleton empty instance.

+        /// </summary>

+        public static ExtensionRegistry Empty

+        {

+            get { return empty; }

+        }

+

+        /// <summary>

+        /// Finds an extension by containing type and field number.

+        /// A null reference is returned if the extension can't be found.

+        /// </summary>

+        public IGeneratedExtensionLite this[IMessageLite containingType, int fieldNumber]

+        {

+            get

+            {

+                IGeneratedExtensionLite ret;

+                extensionsByNumber.TryGetValue(new ExtensionIntPair(containingType, fieldNumber), out ret);

+                return ret;

+            }

+        }

+

+        public IGeneratedExtensionLite FindByName(IMessageLite defaultInstanceOfType, string fieldName)

+        {

+            return FindExtensionByName(defaultInstanceOfType, fieldName);

+        }

+

+        private IGeneratedExtensionLite FindExtensionByName(object forwhat, string fieldName)

+        {

+            IGeneratedExtensionLite extension = null;

+            Dictionary<string, IGeneratedExtensionLite> map;

+            if (extensionsByName.TryGetValue(forwhat, out map) && map.TryGetValue(fieldName, out extension))

+            {

+                return extension;

+            }

+            return null;

+        }

+

+        /// <summary>

+        /// Add an extension from a generated file to the registry.

+        /// </summary>

+        public void Add(IGeneratedExtensionLite extension)

+        {

+            if (readOnly)

+            {

+                throw new InvalidOperationException("Cannot add entries to a read-only extension registry");

+            }

+            extensionsByNumber.Add(new ExtensionIntPair(extension.ContainingType, extension.Number), extension);

+

+            Dictionary<string, IGeneratedExtensionLite> map;

+            if (!extensionsByName.TryGetValue(extension.ContainingType, out map))

+            {

+                extensionsByName.Add(extension.ContainingType, map = new Dictionary<string, IGeneratedExtensionLite>());

+            }

+            map[extension.Descriptor.Name] = extension;

+            map[extension.Descriptor.FullName] = extension;

+        }

+

+        /// <summary>

+        /// Nested type just used to represent a pair of MessageDescriptor and int, as

+        /// the key into the "by number" map.

+        /// </summary>

+        internal struct ExtensionIntPair : IEquatable<ExtensionIntPair>

+        {

+            private readonly object msgType;

+            private readonly int number;

+

+            internal ExtensionIntPair(object msgType, int number)

+            {

+                this.msgType = msgType;

+                this.number = number;

+            }

+

+            public override int GetHashCode()

+            {

+                return msgType.GetHashCode()*((1 << 16) - 1) + number;

+            }

+

+            public override bool Equals(object obj)

+            {

+                if (!(obj is ExtensionIntPair))

+                {

+                    return false;

+                }

+                return Equals((ExtensionIntPair) obj);

+            }

+

+            public bool Equals(ExtensionIntPair other)

+            {

+                return msgType.Equals(other.msgType) && number == other.number;

+            }

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/FieldAccess/FieldAccessorTable.cs b/csharp/src/ProtocolBuffers/FieldAccess/FieldAccessorTable.cs
new file mode 100644
index 00000000..6e20b14e
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/FieldAccess/FieldAccessorTable.cs
@@ -0,0 +1,127 @@
+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+using System;

+using Google.ProtocolBuffers.Descriptors;

+

+namespace Google.ProtocolBuffers.FieldAccess

+{

+    /// <summary>

+    /// Provides access to fields in generated messages via reflection.

+    /// This type is public to allow it to be used by generated messages, which

+    /// create appropriate instances in the .proto file description class.

+    /// TODO(jonskeet): See if we can hide it somewhere...

+    /// </summary>

+    public sealed class FieldAccessorTable<TMessage, TBuilder>

+        where TMessage : IMessage<TMessage, TBuilder>

+        where TBuilder : IBuilder<TMessage, TBuilder>

+    {

+        private readonly IFieldAccessor<TMessage, TBuilder>[] accessors;

+

+        private readonly MessageDescriptor descriptor;

+

+        public MessageDescriptor Descriptor

+        {

+            get { return descriptor; }

+        }

+

+        /// <summary>

+        /// Constructs a FieldAccessorTable for a particular message class.

+        /// Only one FieldAccessorTable should be constructed per class.

+        /// The property names should all actually correspond with the field descriptor's

+        /// CSharpOptions.PropertyName property, but bootstrapping issues currently

+        /// prevent us from using that. This may be addressed at a future time, in which case

+        /// we can keep this constructor for backwards compatibility, just ignoring the parameter.

+        /// TODO(jonskeet): Make it so.

+        /// </summary>

+        /// <param name="descriptor">The type's descriptor</param>

+        /// <param name="propertyNames">The Pascal-case names of all the field-based properties in the message.</param>

+        public FieldAccessorTable(MessageDescriptor descriptor, String[] propertyNames)

+        {

+            this.descriptor = descriptor;

+            accessors = new IFieldAccessor<TMessage, TBuilder>[descriptor.Fields.Count];

+            bool supportFieldPresence = descriptor.File.Syntax == FileDescriptor.ProtoSyntax.Proto2;

+            for (int i = 0; i < accessors.Length; i++)

+            {

+                accessors[i] = CreateAccessor(descriptor.Fields[i], propertyNames[i], supportFieldPresence);

+            }

+        }

+

+        /// <summary>

+        /// Creates an accessor for a single field

+        /// </summary>   

+        private static IFieldAccessor<TMessage, TBuilder> CreateAccessor(FieldDescriptor field, string name, bool supportFieldPresence)

+        {

+            if (field.IsRepeated)

+            {

+                switch (field.MappedType)

+                {

+                    case MappedType.Message:

+                        return new RepeatedMessageAccessor<TMessage, TBuilder>(name);

+                    case MappedType.Enum:

+                        return new RepeatedEnumAccessor<TMessage, TBuilder>(field, name);

+                    default:

+                        return new RepeatedPrimitiveAccessor<TMessage, TBuilder>(name);

+                }

+            }

+            else

+            {

+                switch (field.MappedType)

+                {

+                    case MappedType.Message:

+                        return new SingleMessageAccessor<TMessage, TBuilder>(name);

+                    case MappedType.Enum:

+                        return new SingleEnumAccessor<TMessage, TBuilder>(field, name, supportFieldPresence);

+                    default:

+                        return new SinglePrimitiveAccessor<TMessage, TBuilder>(field, name, supportFieldPresence);

+                }

+            }

+        }

+

+        internal IFieldAccessor<TMessage, TBuilder> this[FieldDescriptor field]

+        {

+            get

+            {

+                if (field.ContainingType != descriptor)

+                {

+                    throw new ArgumentException("FieldDescriptor does not match message type.");

+                }

+                else if (field.IsExtension)

+                {

+                    // If this type had extensions, it would subclass ExtendableMessage,

+                    // which overrides the reflection interface to handle extensions.

+                    throw new ArgumentException("This type does not have extensions.");

+                }

+                return accessors[field.Index];

+            }

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/FieldAccess/IFieldAccessor.cs b/csharp/src/ProtocolBuffers/FieldAccess/IFieldAccessor.cs
new file mode 100644
index 00000000..39d3b85b
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/FieldAccess/IFieldAccessor.cs
@@ -0,0 +1,95 @@
+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+namespace Google.ProtocolBuffers.FieldAccess

+{

+    /// <summary>

+    /// Allows fields to be reflectively accessed in a smart manner.

+    /// The property descriptors for each field are created once and then cached.

+    /// In addition, this interface holds knowledge of repeated fields, builders etc.

+    /// </summary>

+    internal interface IFieldAccessor<TMessage, TBuilder>

+        where TMessage : IMessage<TMessage, TBuilder>

+        where TBuilder : IBuilder<TMessage, TBuilder>

+    {

+        /// <summary>

+        /// Indicates whether the specified message contains the field.

+        /// </summary>

+        bool Has(TMessage message);

+

+        /// <summary>

+        /// Gets the count of the repeated field in the specified message.

+        /// </summary>

+        int GetRepeatedCount(TMessage message);

+

+        /// <summary>

+        /// Clears the field in the specified builder.

+        /// </summary>

+        /// <param name="builder"></param>

+        void Clear(TBuilder builder);

+

+        /// <summary>

+        /// Creates a builder for the type of this field (which must be a message field).

+        /// </summary>

+        IBuilder CreateBuilder();

+

+        /// <summary>

+        /// Accessor for single fields

+        /// </summary>

+        object GetValue(TMessage message);

+

+        /// <summary>

+        /// Mutator for single fields

+        /// </summary>

+        void SetValue(TBuilder builder, object value);

+

+        /// <summary>

+        /// Accessor for repeated fields

+        /// </summary>

+        object GetRepeatedValue(TMessage message, int index);

+

+        /// <summary>

+        /// Mutator for repeated fields

+        /// </summary>

+        void SetRepeated(TBuilder builder, int index, object value);

+

+        /// <summary>

+        /// Adds the specified value to the field in the given builder.

+        /// </summary>

+        void AddRepeated(TBuilder builder, object value);

+

+        /// <summary>

+        /// Returns a read-only wrapper around the value of a repeated field.

+        /// </summary>

+        object GetRepeatedWrapper(TBuilder builder);

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/FieldAccess/ReflectionUtil.cs b/csharp/src/ProtocolBuffers/FieldAccess/ReflectionUtil.cs
new file mode 100644
index 00000000..798f0dd7
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/FieldAccess/ReflectionUtil.cs
@@ -0,0 +1,189 @@
+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+using System;

+using System.Reflection;

+

+namespace Google.ProtocolBuffers.FieldAccess

+{

+    /// <summary>

+    /// The methods in this class are somewhat evil, and should not be tampered with lightly.

+    /// Basically they allow the creation of relatively weakly typed delegates from MethodInfos

+    /// which are more strongly typed. They do this by creating an appropriate strongly typed

+    /// delegate from the MethodInfo, and then calling that within an anonymous method.

+    /// Mind-bending stuff (at least to your humble narrator) but the resulting delegates are

+    /// very fast compared with calling Invoke later on.

+    /// </summary>

+    internal static class ReflectionUtil

+    {

+        /// <summary>

+        /// Empty Type[] used when calling GetProperty to force property instead of indexer fetching.

+        /// </summary>

+        internal static readonly Type[] EmptyTypes = new Type[0];

+

+        /// <summary>

+        /// Creates a delegate which will execute the given method and then return

+        /// the result as an object.

+        /// </summary>

+        public static Func<T, object> CreateUpcastDelegate<T>(MethodInfo method)

+        {

+            // The tricky bit is invoking CreateCreateUpcastDelegateImpl with the right type parameters

+            MethodInfo openImpl = typeof(ReflectionUtil).GetMethod("CreateUpcastDelegateImpl");

+            MethodInfo closedImpl = openImpl.MakeGenericMethod(typeof(T), method.ReturnType);

+            return (Func<T, object>) closedImpl.Invoke(null, new object[] {method});

+        }

+

+        /// <summary>

+        /// Method used solely for implementing CreateUpcastDelegate. Public to avoid trust issues

+        /// in low-trust scenarios.

+        /// </summary>

+        public static Func<TSource, object> CreateUpcastDelegateImpl<TSource, TResult>(MethodInfo method)

+        {

+            // Convert the reflection call into an open delegate, i.e. instead of calling x.Method()

+            // we'll call getter(x).

+            Func<TSource, TResult> getter = ReflectionUtil.CreateDelegateFunc<TSource, TResult>(method);

+

+            // Implicit upcast to object (within the delegate)

+            return delegate(TSource source) { return getter(source); };

+        }

+

+        /// <summary>

+        /// Creates a delegate which will execute the given method after casting the parameter

+        /// down from object to the required parameter type.

+        /// </summary>

+        public static Action<T, object> CreateDowncastDelegate<T>(MethodInfo method)

+        {

+            MethodInfo openImpl = typeof(ReflectionUtil).GetMethod("CreateDowncastDelegateImpl");

+            MethodInfo closedImpl = openImpl.MakeGenericMethod(typeof(T), method.GetParameters()[0].ParameterType);

+            return (Action<T, object>) closedImpl.Invoke(null, new object[] {method});

+        }

+

+        public static Action<TSource, object> CreateDowncastDelegateImpl<TSource, TParam>(MethodInfo method)

+        {

+            // Convert the reflection call into an open delegate, i.e. instead of calling x.Method(y) we'll

+            // call Method(x, y)

+            Action<TSource, TParam> call = ReflectionUtil.CreateDelegateAction<TSource, TParam>(method);

+

+            return delegate(TSource source, object parameter) { call(source, (TParam) parameter); };

+        }

+

+        /// <summary>

+        /// Creates a delegate which will execute the given method after casting the parameter

+        /// down from object to the required parameter type.

+        /// </summary>

+        public static Action<T, object> CreateDowncastDelegateIgnoringReturn<T>(MethodInfo method)

+        {

+            MethodInfo openImpl = typeof(ReflectionUtil).GetMethod("CreateDowncastDelegateIgnoringReturnImpl");

+            MethodInfo closedImpl = openImpl.MakeGenericMethod(typeof(T), method.GetParameters()[0].ParameterType,

+                                                               method.ReturnType);

+            return (Action<T, object>) closedImpl.Invoke(null, new object[] {method});

+        }

+

+        public static Action<TSource, object> CreateDowncastDelegateIgnoringReturnImpl<TSource, TParam, TReturn>(

+            MethodInfo method)

+        {

+            // Convert the reflection call into an open delegate, i.e. instead of calling x.Method(y) we'll

+            // call Method(x, y)

+            Func<TSource, TParam, TReturn> call = ReflectionUtil.CreateDelegateFunc<TSource, TParam, TReturn>(method);

+

+            return delegate(TSource source, object parameter) { call(source, (TParam) parameter); };

+        }

+

+        /// <summary>

+        /// Creates a delegate which will execute the given static method and cast the result up to IBuilder.

+        /// </summary>

+        public static Func<IBuilder> CreateStaticUpcastDelegate(MethodInfo method)

+        {

+            MethodInfo openImpl = typeof(ReflectionUtil).GetMethod("CreateStaticUpcastDelegateImpl");

+            MethodInfo closedImpl = openImpl.MakeGenericMethod(method.ReturnType);

+            return (Func<IBuilder>) closedImpl.Invoke(null, new object[] {method});

+        }

+

+        public static Func<IBuilder> CreateStaticUpcastDelegateImpl<T>(MethodInfo method)

+        {

+            Func<T> call = ReflectionUtil.CreateDelegateFunc<T>(method);

+            return delegate { return (IBuilder) call(); };

+        }

+

+

+        internal static Func<TResult> CreateDelegateFunc<TResult>(MethodInfo method)

+        {

+#if !CF20

+            object tdelegate = Delegate.CreateDelegate(typeof(Func<TResult>), null, method);

+            return (Func<TResult>)tdelegate;

+#else

+            return delegate() { return (TResult)method.Invoke(null, null); };

+#endif

+        }

+

+        internal static Func<T, TResult> CreateDelegateFunc<T, TResult>(MethodInfo method)

+        {

+#if !CF20

+            object tdelegate = Delegate.CreateDelegate(typeof(Func<T, TResult>), null, method);

+            return (Func<T, TResult>)tdelegate;

+#else

+            if (method.IsStatic)

+            {

+                return delegate(T arg1) { return (TResult) method.Invoke(null, new object[] {arg1}); };

+            }

+            return delegate(T arg1) { return (TResult)method.Invoke(arg1, null); };

+#endif

+        }

+

+        internal static Func<T1, T2, TResult> CreateDelegateFunc<T1, T2, TResult>(MethodInfo method)

+        {

+#if !CF20

+            object tdelegate = Delegate.CreateDelegate(typeof(Func<T1, T2, TResult>), null, method);

+            return (Func<T1, T2, TResult>)tdelegate;

+#else

+            if (method.IsStatic)

+            {

+                return delegate(T1 arg1, T2 arg2) { return (TResult) method.Invoke(null, new object[] {arg1, arg2}); };

+            }

+            return delegate(T1 arg1, T2 arg2) { return (TResult)method.Invoke(arg1, new object[] { arg2 }); };

+#endif

+        }

+

+        internal static Action<T1, T2> CreateDelegateAction<T1, T2>(MethodInfo method)

+        {

+#if !CF20

+            object tdelegate = Delegate.CreateDelegate(typeof(Action<T1, T2>), null, method);

+            return (Action<T1, T2>)tdelegate;

+#else

+            if (method.IsStatic)

+            {

+                return delegate(T1 arg1, T2 arg2) { method.Invoke(null, new object[] {arg1, arg2}); };

+            }

+            return delegate(T1 arg1, T2 arg2) { method.Invoke(arg1, new object[] { arg2 }); };

+#endif

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/FieldAccess/RepeatedEnumAccessor.cs b/csharp/src/ProtocolBuffers/FieldAccess/RepeatedEnumAccessor.cs
new file mode 100644
index 00000000..152c2e0a
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/FieldAccess/RepeatedEnumAccessor.cs
@@ -0,0 +1,83 @@
+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+using System.Collections;

+using System.Collections.Generic;

+using Google.ProtocolBuffers.Collections;

+using Google.ProtocolBuffers.Descriptors;

+

+namespace Google.ProtocolBuffers.FieldAccess

+{

+    /// <summary>

+    /// Accessor for a repeated enum field.

+    /// </summary>

+    internal sealed class RepeatedEnumAccessor<TMessage, TBuilder> : RepeatedPrimitiveAccessor<TMessage, TBuilder>

+        where TMessage : IMessage<TMessage, TBuilder>

+        where TBuilder : IBuilder<TMessage, TBuilder>

+    {

+        private readonly EnumDescriptor enumDescriptor;

+

+        internal RepeatedEnumAccessor(FieldDescriptor field, string name) : base(name)

+        {

+            enumDescriptor = field.EnumType;

+        }

+

+        public override object GetValue(TMessage message)

+        {

+            List<EnumValueDescriptor> ret = new List<EnumValueDescriptor>();

+            foreach (int rawValue in (IEnumerable) base.GetValue(message))

+            {

+                ret.Add(enumDescriptor.FindValueByNumber(rawValue));

+            }

+            return Lists.AsReadOnly(ret);

+        }

+

+        public override object GetRepeatedValue(TMessage message, int index)

+        {

+            // Note: This relies on the fact that the CLR allows unboxing from an enum to

+            // its underlying value

+            int rawValue = (int) base.GetRepeatedValue(message, index);

+            return enumDescriptor.FindValueByNumber(rawValue);

+        }

+

+        public override void AddRepeated(TBuilder builder, object value)

+        {

+            ThrowHelper.ThrowIfNull(value, "value");

+            base.AddRepeated(builder, ((EnumValueDescriptor) value).Number);

+        }

+

+        public override void SetRepeated(TBuilder builder, int index, object value)

+        {

+            ThrowHelper.ThrowIfNull(value, "value");

+            base.SetRepeated(builder, index, ((EnumValueDescriptor) value).Number);

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/FieldAccess/RepeatedMessageAccessor.cs b/csharp/src/ProtocolBuffers/FieldAccess/RepeatedMessageAccessor.cs
new file mode 100644
index 00000000..fd18b904
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/FieldAccess/RepeatedMessageAccessor.cs
@@ -0,0 +1,97 @@
+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+using System;

+using System.Reflection;

+

+namespace Google.ProtocolBuffers.FieldAccess

+{

+    /// <summary>

+    /// Accessor for a repeated message field.

+    /// 

+    /// TODO(jonskeet): Try to extract the commonality between this and SingleMessageAccessor.

+    /// We almost want multiple inheritance...

+    /// </summary>

+    internal sealed class RepeatedMessageAccessor<TMessage, TBuilder> : RepeatedPrimitiveAccessor<TMessage, TBuilder>

+        where TMessage : IMessage<TMessage, TBuilder>

+        where TBuilder : IBuilder<TMessage, TBuilder>

+    {

+        /// <summary>

+        /// The static method to create a builder for the property type. For example,

+        /// in a message type "Foo", a field called "bar" might be of type "Baz". This

+        /// method is Baz.CreateBuilder.

+        /// </summary>

+        private readonly Func<IBuilder> createBuilderDelegate;

+

+        internal RepeatedMessageAccessor(string name) : base(name)

+        {

+            MethodInfo createBuilderMethod = ClrType.GetMethod("CreateBuilder", EmptyTypes);

+            if (createBuilderMethod == null)

+            {

+                throw new ArgumentException("No public static CreateBuilder method declared in " + ClrType.Name);

+            }

+            createBuilderDelegate = ReflectionUtil.CreateStaticUpcastDelegate(createBuilderMethod);

+        }

+

+        /// <summary>

+        /// Creates a message of the appropriate CLR type from the given value,

+        /// which may already be of the right type or may be a dynamic message.

+        /// </summary>

+        private object CoerceType(object value)

+        {

+            ThrowHelper.ThrowIfNull(value, "value");

+            // If it's already of the right type, we're done

+            if (ClrType.IsInstanceOfType(value))

+            {

+                return value;

+            }

+

+            // No... so let's create a builder of the right type, and merge the value in.

+            IMessageLite message = (IMessageLite) value;

+            return CreateBuilder().WeakMergeFrom(message).WeakBuild();

+        }

+

+        public override void SetRepeated(TBuilder builder, int index, object value)

+        {

+            base.SetRepeated(builder, index, CoerceType(value));

+        }

+

+        public override IBuilder CreateBuilder()

+        {

+            return createBuilderDelegate();

+        }

+

+        public override void AddRepeated(TBuilder builder, object value)

+        {

+            base.AddRepeated(builder, CoerceType(value));

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/FieldAccess/RepeatedPrimitiveAccessor.cs b/csharp/src/ProtocolBuffers/FieldAccess/RepeatedPrimitiveAccessor.cs
new file mode 100644
index 00000000..d3b926bc
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/FieldAccess/RepeatedPrimitiveAccessor.cs
@@ -0,0 +1,158 @@
+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+using System;

+using System.Collections;

+using System.Reflection;

+

+namespace Google.ProtocolBuffers.FieldAccess

+{

+    /// <summary>

+    /// Accessor for a repeated field of type int, ByteString etc.

+    /// </summary>

+    internal class RepeatedPrimitiveAccessor<TMessage, TBuilder> : IFieldAccessor<TMessage, TBuilder>

+        where TMessage : IMessage<TMessage, TBuilder>

+        where TBuilder : IBuilder<TMessage, TBuilder>

+    {

+        private readonly Type clrType;

+        private readonly Func<TMessage, object> getValueDelegate;

+        private readonly Func<TBuilder, IBuilder> clearDelegate;

+        private readonly Action<TBuilder, object> addValueDelegate;

+        private readonly Func<TBuilder, object> getRepeatedWrapperDelegate;

+        private readonly Func<TMessage, int> countDelegate;

+        private readonly MethodInfo getElementMethod;

+        private readonly MethodInfo setElementMethod;

+

+        // Replacement for Type.EmptyTypes which apparently isn't available on the compact framework

+        internal static readonly Type[] EmptyTypes = new Type[0];

+

+        /// <summary>

+        /// The CLR type of the field (int, the enum type, ByteString, the message etc).

+        /// This is taken from the return type of the method used to retrieve a single

+        /// value.

+        /// </summary>

+        protected Type ClrType

+        {

+            get { return clrType; }

+        }

+

+        internal RepeatedPrimitiveAccessor(string name)

+        {

+            PropertyInfo messageProperty = typeof(TMessage).GetProperty(name + "List");

+            PropertyInfo builderProperty = typeof(TBuilder).GetProperty(name + "List");

+            PropertyInfo countProperty = typeof(TMessage).GetProperty(name + "Count");

+            MethodInfo clearMethod = typeof(TBuilder).GetMethod("Clear" + name, EmptyTypes);

+            getElementMethod = typeof(TMessage).GetMethod("Get" + name, new Type[] {typeof(int)});

+            clrType = getElementMethod.ReturnType;

+            MethodInfo addMethod = typeof(TBuilder).GetMethod("Add" + name, new Type[] {ClrType});

+            setElementMethod = typeof(TBuilder).GetMethod("Set" + name, new Type[] {typeof(int), ClrType});

+            if (messageProperty == null

+                || builderProperty == null

+                || countProperty == null

+                || clearMethod == null

+                || addMethod == null

+                || getElementMethod == null

+                || setElementMethod == null)

+            {

+                throw new ArgumentException("Not all required properties/methods available");

+            }

+            clearDelegate = ReflectionUtil.CreateDelegateFunc<TBuilder, IBuilder>(clearMethod);

+            countDelegate = ReflectionUtil.CreateDelegateFunc<TMessage, int>(countProperty.GetGetMethod());

+            getValueDelegate = ReflectionUtil.CreateUpcastDelegate<TMessage>(messageProperty.GetGetMethod());

+            addValueDelegate = ReflectionUtil.CreateDowncastDelegateIgnoringReturn<TBuilder>(addMethod);

+            getRepeatedWrapperDelegate = ReflectionUtil.CreateUpcastDelegate<TBuilder>(builderProperty.GetGetMethod());

+        }

+

+        public bool Has(TMessage message)

+        {

+            throw new InvalidOperationException();

+        }

+

+        public virtual IBuilder CreateBuilder()

+        {

+            throw new InvalidOperationException();

+        }

+

+        public virtual object GetValue(TMessage message)

+        {

+            return getValueDelegate(message);

+        }

+

+        public void SetValue(TBuilder builder, object value)

+        {

+            // Add all the elements individually.  This serves two purposes:

+            // 1) Verifies that each element has the correct type.

+            // 2) Insures that the caller cannot modify the list later on and

+            //    have the modifications be reflected in the message.

+            Clear(builder);

+            foreach (object element in (IEnumerable) value)

+            {

+                AddRepeated(builder, element);

+            }

+        }

+

+        public void Clear(TBuilder builder)

+        {

+            clearDelegate(builder);

+        }

+

+        public int GetRepeatedCount(TMessage message)

+        {

+            return countDelegate(message);

+        }

+

+        public virtual object GetRepeatedValue(TMessage message, int index)

+        {

+            return getElementMethod.Invoke(message, new object[] {index});

+        }

+

+        public virtual void SetRepeated(TBuilder builder, int index, object value)

+        {

+            ThrowHelper.ThrowIfNull(value, "value");

+            setElementMethod.Invoke(builder, new object[] {index, value});

+        }

+

+        public virtual void AddRepeated(TBuilder builder, object value)

+        {

+            ThrowHelper.ThrowIfNull(value, "value");

+            addValueDelegate(builder, value);

+        }

+

+        /// <summary>

+        /// The builder class's accessor already builds a read-only wrapper for

+        /// us, which is exactly what we want.

+        /// </summary>

+        public object GetRepeatedWrapper(TBuilder builder)

+        {

+            return getRepeatedWrapperDelegate(builder);

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/FieldAccess/SingleEnumAccessor.cs b/csharp/src/ProtocolBuffers/FieldAccess/SingleEnumAccessor.cs
new file mode 100644
index 00000000..e63f717c
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/FieldAccess/SingleEnumAccessor.cs
@@ -0,0 +1,74 @@
+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+using Google.ProtocolBuffers.Descriptors;

+

+namespace Google.ProtocolBuffers.FieldAccess

+{

+    /// <summary>

+    /// Accessor for fields representing a non-repeated enum value.

+    /// </summary>

+    internal sealed class SingleEnumAccessor<TMessage, TBuilder> : SinglePrimitiveAccessor<TMessage, TBuilder>

+        where TMessage : IMessage<TMessage, TBuilder>

+        where TBuilder : IBuilder<TMessage, TBuilder>

+    {

+        private readonly EnumDescriptor enumDescriptor;

+

+        internal SingleEnumAccessor(FieldDescriptor field, string name, bool supportFieldPresence) : base(field, name, supportFieldPresence)

+        {

+            enumDescriptor = field.EnumType;

+        }

+

+        /// <summary>

+        /// Returns an EnumValueDescriptor representing the value in the builder.

+        /// Note that if an enum has multiple values for the same number, the descriptor

+        /// for the first value with that number will be returned.

+        /// </summary>

+        public override object GetValue(TMessage message)

+        {

+            // Note: This relies on the fact that the CLR allows unboxing from an enum to

+            // its underlying value

+            int rawValue = (int) base.GetValue(message);

+            return enumDescriptor.FindValueByNumber(rawValue);

+        }

+

+        /// <summary>

+        /// Sets the value as an enum (via an int) in the builder,

+        /// from an EnumValueDescriptor parameter.

+        /// </summary>

+        public override void SetValue(TBuilder builder, object value)

+        {

+            ThrowHelper.ThrowIfNull(value, "value");

+            EnumValueDescriptor valueDescriptor = (EnumValueDescriptor) value;

+            base.SetValue(builder, valueDescriptor.Number);

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/FieldAccess/SingleMessageAccessor.cs b/csharp/src/ProtocolBuffers/FieldAccess/SingleMessageAccessor.cs
new file mode 100644
index 00000000..0ec2b0b7
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/FieldAccess/SingleMessageAccessor.cs
@@ -0,0 +1,89 @@
+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+using System;

+using System.Reflection;

+

+namespace Google.ProtocolBuffers.FieldAccess

+{

+    /// <summary>

+    /// Accessor for fields representing a non-repeated message value.

+    /// </summary>

+    internal sealed class SingleMessageAccessor<TMessage, TBuilder> : SinglePrimitiveAccessor<TMessage, TBuilder>

+        where TMessage : IMessage<TMessage, TBuilder>

+        where TBuilder : IBuilder<TMessage, TBuilder>

+    {

+        /// <summary>

+        /// The static method to create a builder for the property type. For example,

+        /// in a message type "Foo", a field called "bar" might be of type "Baz". This

+        /// method is Baz.CreateBuilder.

+        /// </summary>

+        private readonly Func<IBuilder> createBuilderDelegate;

+

+        internal SingleMessageAccessor(string name) : base(null, name, true)

+        {

+            MethodInfo createBuilderMethod = ClrType.GetMethod("CreateBuilder", ReflectionUtil.EmptyTypes);

+            if (createBuilderMethod == null)

+            {

+                throw new ArgumentException("No public static CreateBuilder method declared in " + ClrType.Name);

+            }

+            createBuilderDelegate = ReflectionUtil.CreateStaticUpcastDelegate(createBuilderMethod);

+        }

+

+        /// <summary>

+        /// Creates a message of the appropriate CLR type from the given value,

+        /// which may already be of the right type or may be a dynamic message.

+        /// </summary>

+        private object CoerceType(object value)

+        {

+            ThrowHelper.ThrowIfNull(value, "value");

+            // If it's already of the right type, we're done

+            if (ClrType.IsInstanceOfType(value))

+            {

+                return value;

+            }

+

+            // No... so let's create a builder of the right type, and merge the value in.

+            IMessageLite message = (IMessageLite) value;

+            return CreateBuilder().WeakMergeFrom(message).WeakBuild();

+        }

+

+        public override void SetValue(TBuilder builder, object value)

+        {

+            base.SetValue(builder, CoerceType(value));

+        }

+

+        public override IBuilder CreateBuilder()

+        {

+            return createBuilderDelegate();

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/FieldAccess/SinglePrimitiveAccessor.cs b/csharp/src/ProtocolBuffers/FieldAccess/SinglePrimitiveAccessor.cs
new file mode 100644
index 00000000..b9ab7293
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/FieldAccess/SinglePrimitiveAccessor.cs
@@ -0,0 +1,146 @@
+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+using System;

+using System.Reflection;

+using Google.ProtocolBuffers.Descriptors;

+

+namespace Google.ProtocolBuffers.FieldAccess

+{

+    /// <summary>

+    /// Access for a non-repeated field of a "primitive" type (i.e. not another message or an enum).

+    /// </summary>

+    internal class SinglePrimitiveAccessor<TMessage, TBuilder> : IFieldAccessor<TMessage, TBuilder>

+        where TMessage : IMessage<TMessage, TBuilder>

+        where TBuilder : IBuilder<TMessage, TBuilder>

+    {

+        private readonly Type clrType;

+        private readonly Func<TMessage, object> getValueDelegate;

+        private readonly Action<TBuilder, object> setValueDelegate;

+        private readonly Func<TMessage, bool> hasDelegate;

+        private readonly Func<TBuilder, IBuilder> clearDelegate;

+

+        /// <summary>

+        /// The CLR type of the field (int, the enum type, ByteString, the message etc).

+        /// As declared by the property.

+        /// </summary>

+        protected Type ClrType

+        {

+            get { return clrType; }

+        }

+

+        internal SinglePrimitiveAccessor(FieldDescriptor fieldDescriptor, string name, bool supportFieldPresence)

+        {

+            PropertyInfo messageProperty = typeof(TMessage).GetProperty(name, null, ReflectionUtil.EmptyTypes);

+            PropertyInfo builderProperty = typeof(TBuilder).GetProperty(name, null, ReflectionUtil.EmptyTypes);

+            MethodInfo clearMethod = typeof(TBuilder).GetMethod("Clear" + name);

+            if (messageProperty == null || builderProperty == null || clearMethod == null)

+            {

+                throw new ArgumentException("Not all required properties/methods available");

+            }

+

+            if (supportFieldPresence)

+            {

+                PropertyInfo hasProperty = typeof(TMessage).GetProperty("Has" + name);

+                if (hasProperty == null)

+                {

+                    throw new ArgumentException("Has properties not available");

+                }

+                hasDelegate = ReflectionUtil.CreateDelegateFunc<TMessage, bool>(hasProperty.GetGetMethod());

+            } else

+            {

+                hasDelegate = message => !GetValue(message).Equals(fieldDescriptor.DefaultValue);

+            }

+

+            clrType = messageProperty.PropertyType;

+            clearDelegate = ReflectionUtil.CreateDelegateFunc<TBuilder, IBuilder>(clearMethod);

+            getValueDelegate = ReflectionUtil.CreateUpcastDelegate<TMessage>(messageProperty.GetGetMethod());

+            setValueDelegate = ReflectionUtil.CreateDowncastDelegate<TBuilder>(builderProperty.GetSetMethod());

+        }

+

+        public bool Has(TMessage message)

+        {

+            return hasDelegate(message);

+        }

+

+        public void Clear(TBuilder builder)

+        {

+            clearDelegate(builder);

+        }

+

+        /// <summary>

+        /// Only valid for message types - this implementation throws InvalidOperationException.

+        /// </summary>

+        public virtual IBuilder CreateBuilder()

+        {

+            throw new InvalidOperationException();

+        }

+

+        public virtual object GetValue(TMessage message)

+        {

+            return getValueDelegate(message);

+        }

+

+        public virtual void SetValue(TBuilder builder, object value)

+        {

+            setValueDelegate(builder, value);

+        }

+

+        #region Methods only related to repeated values

+

+        public int GetRepeatedCount(TMessage message)

+        {

+            throw new InvalidOperationException();

+        }

+

+        public object GetRepeatedValue(TMessage message, int index)

+        {

+            throw new InvalidOperationException();

+        }

+

+        public void SetRepeated(TBuilder builder, int index, object value)

+        {

+            throw new InvalidOperationException();

+        }

+

+        public void AddRepeated(TBuilder builder, object value)

+        {

+            throw new InvalidOperationException();

+        }

+

+        public object GetRepeatedWrapper(TBuilder builder)

+        {

+            throw new InvalidOperationException();

+        }

+

+        #endregion

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/FieldSet.cs b/csharp/src/ProtocolBuffers/FieldSet.cs
new file mode 100644
index 00000000..4177400f
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/FieldSet.cs
@@ -0,0 +1,632 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.Collections;

+using System.Collections.Generic;

+using Google.ProtocolBuffers.Collections;

+using Google.ProtocolBuffers.Descriptors;

+

+namespace Google.ProtocolBuffers

+{

+    public interface IFieldDescriptorLite : IComparable<IFieldDescriptorLite>

+    {

+        bool IsRepeated { get; }

+        bool IsRequired { get; }

+        bool IsPacked { get; }

+        bool IsExtension { get; }

+        bool MessageSetWireFormat { get; } //field.ContainingType.Options.MessageSetWireFormat

+        int FieldNumber { get; }

+        string Name { get; }

+        string FullName { get; }

+        IEnumLiteMap EnumType { get; }

+        FieldType FieldType { get; }

+        MappedType MappedType { get; }

+        object DefaultValue { get; }

+    }

+

+    /// <summary>

+    /// A class which represents an arbitrary set of fields of some message type.

+    /// This is used to implement DynamicMessage, and also to represent extensions

+    /// in GeneratedMessage. This class is internal, since outside users should probably

+    /// be using DynamicMessage.

+    /// 

+    /// As in the Java implementation, this class goes against the rest of the framework

+    /// in terms of mutability. Instead of having a mutable Builder class and an immutable

+    /// FieldSet class, FieldSet just has a MakeImmutable() method. This is safe so long as

+    /// all callers are careful not to let a mutable FieldSet escape into the open. This would

+    /// be impossible to guarantee if this were a public class, of course.

+    /// 

+    /// All repeated fields are stored as IList[object] even 

+    /// TODO(jonskeet): Finish this comment!

+    /// </summary>

+    internal sealed class FieldSet

+    {

+        private static readonly FieldSet defaultInstance =

+            new FieldSet(new Dictionary<IFieldDescriptorLite, object>()).MakeImmutable();

+

+        private IDictionary<IFieldDescriptorLite, object> fields;

+

+        private FieldSet(IDictionary<IFieldDescriptorLite, object> fields)

+        {

+            this.fields = fields;

+        }

+

+        public static FieldSet CreateInstance()

+        {

+            // Use SortedList to keep fields in the canonical order

+            return new FieldSet(new SortedDictionary<IFieldDescriptorLite, object>());

+        }

+

+        /// <summary>

+        /// Makes this FieldSet immutable, and returns it for convenience. Any

+        /// mutable repeated fields are made immutable, as well as the map itself.

+        /// </summary>

+        internal FieldSet MakeImmutable()

+        {

+            // First check if we have any repeated values

+            bool hasRepeats = false;

+            foreach (object value in fields.Values)

+            {

+                IList<object> list = value as IList<object>;

+                if (list != null && !list.IsReadOnly)

+                {

+                    hasRepeats = true;

+                    break;

+                }

+            }

+

+            if (hasRepeats)

+            {

+                var tmp = new SortedDictionary<IFieldDescriptorLite, object>();

+                foreach (KeyValuePair<IFieldDescriptorLite, object> entry in fields)

+                {

+                    IList<object> list = entry.Value as IList<object>;

+                    tmp[entry.Key] = list == null ? entry.Value : Lists.AsReadOnly(list);

+                }

+                fields = tmp;

+            }

+

+            fields = Dictionaries.AsReadOnly(fields);

+

+            return this;

+        }

+

+        /// <summary>

+        /// Returns the default, immutable instance with no fields defined.

+        /// </summary>

+        internal static FieldSet DefaultInstance

+        {

+            get { return defaultInstance; }

+        }

+

+        /// <summary>

+        /// Returns an immutable mapping of fields. Note that although the mapping itself

+        /// is immutable, the entries may not be (i.e. any repeated values are represented by

+        /// mutable lists). The behaviour is not specified if the contents are mutated.

+        /// </summary>

+        internal IDictionary<IFieldDescriptorLite, object> AllFields

+        {

+            get { return Dictionaries.AsReadOnly(fields); }

+        }

+

+#if !LITE

+        /// <summary>

+        /// Force coercion to full descriptor dictionary.

+        /// </summary>

+        internal IDictionary<FieldDescriptor, object> AllFieldDescriptors

+        {

+            get

+            {

+                SortedDictionary<FieldDescriptor, object> copy =

+                    new SortedDictionary<FieldDescriptor, object>();

+                foreach (KeyValuePair<IFieldDescriptorLite, object> fd in fields)

+                {

+                    copy.Add((FieldDescriptor) fd.Key, fd.Value);

+                }

+                return Dictionaries.AsReadOnly(copy);

+            }

+        }

+#endif

+

+        /// <summary>

+        /// See <see cref="IMessageLite.HasField"/>.

+        /// </summary>

+        public bool HasField(IFieldDescriptorLite field)

+        {

+            if (field.IsRepeated)

+            {

+                throw new ArgumentException("HasField() can only be called on non-repeated fields.");

+            }

+

+            return fields.ContainsKey(field);

+        }

+

+        /// <summary>

+        /// Clears all fields.

+        /// </summary>

+        internal void Clear()

+        {

+            fields.Clear();

+        }

+

+        /// <summary>

+        /// See <see cref="IMessageLite.Item(IFieldDescriptorLite)"/>

+        /// </summary>

+        /// <remarks>

+        /// If the field is not set, the behaviour when fetching this property varies by field type:

+        /// <list>

+        /// <item>For singular message values, null is returned.</item>

+        /// <item>For singular non-message values, the default value of the field is returned.</item>

+        /// <item>For repeated values, an empty immutable list is returned. This will be compatible

+        /// with IList[object], regardless of the type of the repeated item.</item>

+        /// </list>

+        /// This method returns null if the field is a singular message type

+        /// and is not set; in this case it is up to the caller to fetch the 

+        /// message's default instance. For repeated fields of message types, 

+        /// an empty collection is returned. For repeated fields of non-message

+        /// types, null is returned.

+        /// <para />

+        /// When setting this property, any list values are copied, and each element is checked

+        /// to ensure it is of an appropriate type.

+        /// </remarks>

+        /// 

+        internal object this[IFieldDescriptorLite field]

+        {

+            get

+            {

+                object result;

+                if (fields.TryGetValue(field, out result))

+                {

+                    return result;

+                }

+                if (field.MappedType == MappedType.Message)

+                {

+                    if (field.IsRepeated)

+                    {

+                        return new List<object>();

+                    }

+                    else

+                    {

+                        return null;

+                    }

+                }

+                return field.DefaultValue;

+            }

+            set

+            {

+                if (field.IsRepeated)

+                {

+                    List<object> list = value as List<object>;

+                    if (list == null)

+                    {

+                        throw new ArgumentException("Wrong object type used with protocol message reflection.");

+                    }

+

+                    // Wrap the contents in a new list so that the caller cannot change

+                    // the list's contents after setting it.

+                    List<object> newList = new List<object>(list);

+                    foreach (object element in newList)

+                    {

+                        VerifyType(field, element);

+                    }

+                    value = newList;

+                }

+                else

+                {

+                    VerifyType(field, value);

+                }

+                fields[field] = value;

+            }

+        }

+

+        /// <summary>

+        /// See <see cref="IMessageLite.Item(IFieldDescriptorLite,int)" />

+        /// </summary>

+        internal object this[IFieldDescriptorLite field, int index]

+        {

+            get

+            {

+                if (!field.IsRepeated)

+                {

+                    throw new ArgumentException(

+                        "Indexer specifying field and index can only be called on repeated fields.");

+                }

+

+                return ((IList<object>) this[field])[index];

+            }

+            set

+            {

+                if (!field.IsRepeated)

+                {

+                    throw new ArgumentException(

+                        "Indexer specifying field and index can only be called on repeated fields.");

+                }

+                VerifyType(field, value);

+                object list;

+                if (!fields.TryGetValue(field, out list))

+                {

+                    throw new ArgumentOutOfRangeException();

+                }

+                ((IList<object>) list)[index] = value;

+            }

+        }

+

+        /// <summary>

+        /// See <see cref="IBuilder{TMessage, TBuilder}.AddRepeatedField" />

+        /// </summary>

+        internal void AddRepeatedField(IFieldDescriptorLite field, object value)

+        {

+            if (!field.IsRepeated)

+            {

+                throw new ArgumentException("AddRepeatedField can only be called on repeated fields.");

+            }

+            VerifyType(field, value);

+            object list;

+            if (!fields.TryGetValue(field, out list))

+            {

+                list = new List<object>();

+                fields[field] = list;

+            }

+            ((IList<object>) list).Add(value);

+        }

+

+        /// <summary>

+        /// Returns an enumerator for the field map. Used to write the fields out.

+        /// </summary>

+        internal IEnumerator<KeyValuePair<IFieldDescriptorLite, object>> GetEnumerator()

+        {

+            return fields.GetEnumerator();

+        }

+

+        /// <summary>

+        /// See <see cref="IMessageLite.IsInitialized" />

+        /// </summary>

+        /// <remarks>

+        /// Since FieldSet itself does not have any way of knowing about

+        /// required fields that aren't actually present in the set, it is up

+        /// to the caller to check for genuinely required fields. This property

+        /// merely checks that any messages present are themselves initialized.

+        /// </remarks>

+        internal bool IsInitialized

+        {

+            get

+            {

+                foreach (KeyValuePair<IFieldDescriptorLite, object> entry in fields)

+                {

+                    IFieldDescriptorLite field = entry.Key;

+                    if (field.MappedType == MappedType.Message)

+                    {

+                        if (field.IsRepeated)

+                        {

+                            foreach (IMessageLite message in (IEnumerable) entry.Value)

+                            {

+                                if (!message.IsInitialized)

+                                {

+                                    return false;

+                                }

+                            }

+                        }

+                        else

+                        {

+                            if (!((IMessageLite) entry.Value).IsInitialized)

+                            {

+                                return false;

+                            }

+                        }

+                    }

+                }

+                return true;

+            }

+        }

+

+        /// <summary>

+        /// Verifies whether all the required fields in the specified message

+        /// descriptor are present in this field set, as well as whether

+        /// all the embedded messages are themselves initialized.

+        /// </summary>

+        internal bool IsInitializedWithRespectTo(IEnumerable typeFields)

+        {

+            foreach (IFieldDescriptorLite field in typeFields)

+            {

+                if (field.IsRequired && !HasField(field))

+                {

+                    return false;

+                }

+            }

+            return IsInitialized;

+        }

+

+        /// <summary>

+        /// See <see cref="IBuilder{TMessage, TBuilder}.ClearField" />

+        /// </summary>

+        public void ClearField(IFieldDescriptorLite field)

+        {

+            fields.Remove(field);

+        }

+

+        /// <summary>

+        /// See <see cref="IMessageLite.GetRepeatedFieldCount" />

+        /// </summary>

+        public int GetRepeatedFieldCount(IFieldDescriptorLite field)

+        {

+            if (!field.IsRepeated)

+            {

+                throw new ArgumentException("GetRepeatedFieldCount() can only be called on repeated fields.");

+            }

+

+            return ((IList<object>) this[field]).Count;

+        }

+

+#if !LITE

+        /// <summary>

+        /// See <see cref="IBuilder{TMessage, TBuilder}.MergeFrom(IMessageLite)" />

+        /// </summary>

+        public void MergeFrom(IMessage other)

+        {

+            foreach (KeyValuePair<FieldDescriptor, object> fd in other.AllFields)

+            {

+                MergeField(fd.Key, fd.Value);

+            }

+        }

+#endif

+

+        /// <summary>

+        /// Implementation of both <c>MergeFrom</c> methods.

+        /// </summary>

+        /// <param name="otherFields"></param>

+        public void MergeFrom(FieldSet other)

+        {

+            // Note:  We don't attempt to verify that other's fields have valid

+            //   types.  Doing so would be a losing battle.  We'd have to verify

+            //   all sub-messages as well, and we'd have to make copies of all of

+            //   them to insure that they don't change after verification (since

+            //   the IMessageLite interface itself cannot enforce immutability of

+            //   implementations).

+            // TODO(jonskeet):  Provide a function somewhere called MakeDeepCopy()

+            //   which allows people to make secure deep copies of messages.

+

+            foreach (KeyValuePair<IFieldDescriptorLite, object> entry in other.fields)

+            {

+                MergeField(entry.Key, entry.Value);

+            }

+        }

+

+        private void MergeField(IFieldDescriptorLite field, object mergeValue)

+        {

+            object existingValue;

+            fields.TryGetValue(field, out existingValue);

+            if (field.IsRepeated)

+            {

+                if (existingValue == null)

+                {

+                    existingValue = new List<object>();

+                    fields[field] = existingValue;

+                }

+                IList<object> list = (IList<object>) existingValue;

+                foreach (object otherValue in (IEnumerable) mergeValue)

+                {

+                    list.Add(otherValue);

+                }

+            }

+            else if (field.MappedType == MappedType.Message && existingValue != null)

+            {

+                IMessageLite existingMessage = (IMessageLite) existingValue;

+                IMessageLite merged = existingMessage.WeakToBuilder()

+                    .WeakMergeFrom((IMessageLite) mergeValue)

+                    .WeakBuild();

+                this[field] = merged;

+            }

+            else

+            {

+                this[field] = mergeValue;

+            }

+        }

+

+        /// <summary>

+        /// See <see cref="IMessageLite.WriteTo(CodedOutputStream)" />.

+        /// </summary>

+        public void WriteTo(ICodedOutputStream output)

+        {

+            foreach (KeyValuePair<IFieldDescriptorLite, object> entry in fields)

+            {

+                WriteField(entry.Key, entry.Value, output);

+            }

+        }

+

+        /// <summary>

+        /// Writes a single field to a CodedOutputStream.

+        /// </summary>

+        public void WriteField(IFieldDescriptorLite field, Object value, ICodedOutputStream output)

+        {

+            if (field.IsExtension && field.MessageSetWireFormat)

+            {

+                output.WriteMessageSetExtension(field.FieldNumber, field.Name, (IMessageLite) value);

+            }

+            else

+            {

+                if (field.IsRepeated)

+                {

+                    IEnumerable valueList = (IEnumerable) value;

+                    if (field.IsPacked)

+                    {

+                        output.WritePackedArray(field.FieldType, field.FieldNumber, field.Name, valueList);

+                    }

+                    else

+                    {

+                        output.WriteArray(field.FieldType, field.FieldNumber, field.Name, valueList);

+                    }

+                }

+                else

+                {

+                    output.WriteField(field.FieldType, field.FieldNumber, field.Name, value);

+                }

+            }

+        }

+

+        /// <summary>

+        /// See <see cref="IMessageLite.SerializedSize" />. It's up to the caller to

+        /// cache the resulting size if desired.

+        /// </summary>

+        public int SerializedSize

+        {

+            get

+            {

+                int size = 0;

+                foreach (KeyValuePair<IFieldDescriptorLite, object> entry in fields)

+                {

+                    IFieldDescriptorLite field = entry.Key;

+                    object value = entry.Value;

+

+                    if (field.IsExtension && field.MessageSetWireFormat)

+                    {

+                        size += CodedOutputStream.ComputeMessageSetExtensionSize(field.FieldNumber, (IMessageLite) value);

+                    }

+                    else

+                    {

+                        if (field.IsRepeated)

+                        {

+                            IEnumerable valueList = (IEnumerable) value;

+                            if (field.IsPacked)

+                            {

+                                int dataSize = 0;

+                                foreach (object element in valueList)

+                                {

+                                    dataSize += CodedOutputStream.ComputeFieldSizeNoTag(field.FieldType, element);

+                                }

+                                size += dataSize + CodedOutputStream.ComputeTagSize(field.FieldNumber) +

+                                        CodedOutputStream.ComputeRawVarint32Size((uint) dataSize);

+                            }

+                            else

+                            {

+                                foreach (object element in valueList)

+                                {

+                                    size += CodedOutputStream.ComputeFieldSize(field.FieldType, field.FieldNumber,

+                                                                               element);

+                                }

+                            }

+                        }

+                        else

+                        {

+                            size += CodedOutputStream.ComputeFieldSize(field.FieldType, field.FieldNumber, value);

+                        }

+                    }

+                }

+                return size;

+            }

+        }

+

+        /// <summary>

+        /// Verifies that the given object is of the correct type to be a valid

+        /// value for the given field.

+        /// </summary>

+        /// <remarks>

+        /// For repeated fields, this checks if the object is of the right

+        /// element type, not whether it's a list.

+        /// </remarks>

+        /// <exception cref="ArgumentException">The value is not of the right type.</exception>

+        /// <exception cref="ArgumentNullException">The value is null.</exception>

+        private static void VerifyType(IFieldDescriptorLite field, object value)

+        {

+            ThrowHelper.ThrowIfNull(value, "value");

+            bool isValid = false;

+            switch (field.MappedType)

+            {

+                case MappedType.Int32:

+                    isValid = value is int;

+                    break;

+                case MappedType.Int64:

+                    isValid = value is long;

+                    break;

+                case MappedType.UInt32:

+                    isValid = value is uint;

+                    break;

+                case MappedType.UInt64:

+                    isValid = value is ulong;

+                    break;

+                case MappedType.Single:

+                    isValid = value is float;

+                    break;

+                case MappedType.Double:

+                    isValid = value is double;

+                    break;

+                case MappedType.Boolean:

+                    isValid = value is bool;

+                    break;

+                case MappedType.String:

+                    isValid = value is string;

+                    break;

+                case MappedType.ByteString:

+                    isValid = value is ByteString;

+                    break;

+                case MappedType.Enum:

+                    IEnumLite enumValue = value as IEnumLite;

+                    isValid = enumValue != null && field.EnumType.IsValidValue(enumValue);

+                    break;

+                case MappedType.Message:

+                    IMessageLite messageValue = value as IMessageLite;

+                    isValid = messageValue != null;

+#if !LITE

+                    if (isValid && messageValue is IMessage && field is FieldDescriptor)

+                    {

+                        isValid = ((IMessage) messageValue).DescriptorForType == ((FieldDescriptor) field).MessageType;

+                    }

+#endif

+                    break;

+            }

+

+            if (!isValid)

+            {

+                // When chaining calls to SetField(), it can be hard to tell from

+                // the stack trace which exact call failed, since the whole chain is

+                // considered one line of code.  So, let's make sure to include the

+                // field name and other useful info in the exception.

+                string message = "Wrong object type used with protocol message reflection.";

+#if !LITE

+                FieldDescriptor fieldinfo =

+                    field as FieldDescriptor;

+                if (fieldinfo != null)

+                {

+                    message += "Message type \"" + fieldinfo.ContainingType.FullName;

+                    message += "\", field \"" + (fieldinfo.IsExtension ? fieldinfo.FullName : fieldinfo.Name);

+                    message += "\", value was type \"" + value.GetType().Name + "\".";

+                }

+#endif

+                throw new ArgumentException(message);

+            }

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/FrameworkPortability.cs b/csharp/src/ProtocolBuffers/FrameworkPortability.cs
new file mode 100644
index 00000000..8ce81987
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/FrameworkPortability.cs
@@ -0,0 +1,111 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.Globalization;

+using System.Reflection;

+using System.Text.RegularExpressions;

+

+namespace Google.ProtocolBuffers

+{

+    /// <summary>

+    /// Class containing helpful workarounds for various platform compatibility

+    /// </summary>

+    internal static class FrameworkPortability

+    {

+#if COMPACT_FRAMEWORK

+        internal const string NewLine = "\n";

+#else

+        internal static readonly string NewLine = System.Environment.NewLine;

+#endif

+

+#if CLIENTPROFILE

+        internal const RegexOptions CompiledRegexWhereAvailable = RegexOptions.Compiled;

+#else

+        internal const RegexOptions CompiledRegexWhereAvailable = RegexOptions.None;

+#endif

+

+        internal static CultureInfo InvariantCulture 

+        { 

+            get { return CultureInfo.InvariantCulture; } 

+        }

+

+        internal static double Int64ToDouble(long value)

+        {

+#if CLIENTPROFILE

+            return BitConverter.Int64BitsToDouble(value);

+#else

+            double[] arresult = new double[1];

+            Buffer.BlockCopy(new[] { value }, 0, arresult, 0, 8);

+            return arresult[0];

+#endif

+        }

+

+        internal static long DoubleToInt64(double value)

+        {

+#if CLIENTPROFILE

+            return BitConverter.DoubleToInt64Bits(value);

+#else

+            long[] arresult = new long[1];

+            Buffer.BlockCopy(new[] { value }, 0, arresult, 0, 8);

+            return arresult[0];

+#endif

+        }

+

+        internal static bool TryParseInt32(string text, out int number)

+        {

+            return TryParseInt32(text, NumberStyles.Any, InvariantCulture, out number);

+        }

+

+        internal static bool TryParseInt32(string text, NumberStyles style, IFormatProvider format, out int number)

+        {

+#if COMPACT_FRAMEWORK

+                try 

+                {

+                    number = int.Parse(text, style, format); 

+                    return true;

+                }

+                catch 

+                {

+                    number = 0;

+                    return false; 

+                }

+#else

+            return int.TryParse(text, style, format, out number);

+#endif

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/GeneratedBuilder.cs b/csharp/src/ProtocolBuffers/GeneratedBuilder.cs
new file mode 100644
index 00000000..e60a4201
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/GeneratedBuilder.cs
@@ -0,0 +1,214 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.Collections;

+using System.Collections.Generic;

+using Google.ProtocolBuffers.Descriptors;

+using Google.ProtocolBuffers.FieldAccess;

+

+namespace Google.ProtocolBuffers

+{

+    /// <summary>

+    /// All generated protocol message builder classes extend this class. It implements

+    /// most of the IBuilder interface using reflection. Users can ignore this class

+    /// as an implementation detail.

+    /// </summary>

+    public abstract partial class GeneratedBuilder<TMessage, TBuilder> : AbstractBuilder<TMessage, TBuilder>

+        where TMessage : GeneratedMessage<TMessage, TBuilder>

+        where TBuilder : GeneratedBuilder<TMessage, TBuilder>, new()

+    {

+        /// <summary>

+        /// Returns the message being built at the moment.

+        /// </summary>

+        protected abstract TMessage MessageBeingBuilt { get; }

+

+        protected internal FieldAccessorTable<TMessage, TBuilder> InternalFieldAccessors

+        {

+            get { return DefaultInstanceForType.FieldAccessorsFromBuilder; }

+        }

+

+        public override IDictionary<FieldDescriptor, object> AllFields

+        {

+            get { return MessageBeingBuilt.AllFields; }

+        }

+

+        public override object this[FieldDescriptor field]

+        {

+            get

+            {

+                // For repeated fields, the underlying list object is still modifiable at this point.

+                // Make sure not to expose the modifiable list to the caller.

+                return field.IsRepeated

+                           ? InternalFieldAccessors[field].GetRepeatedWrapper(ThisBuilder)

+                           : MessageBeingBuilt[field];

+            }

+            set { InternalFieldAccessors[field].SetValue(ThisBuilder, value); }

+        }

+

+        /// <summary>

+        /// Called by derived classes to parse an unknown field.

+        /// </summary>

+        /// <returns>true unless the tag is an end-group tag</returns>

+        protected virtual bool ParseUnknownField(ICodedInputStream input, UnknownFieldSet.Builder unknownFields,

+                                                 ExtensionRegistry extensionRegistry, uint tag, string fieldName)

+        {

+            return unknownFields.MergeFieldFrom(tag, input);

+        }

+

+        public override MessageDescriptor DescriptorForType

+        {

+            get { return DefaultInstanceForType.DescriptorForType; }

+        }

+

+        public override int GetRepeatedFieldCount(FieldDescriptor field)

+        {

+            return MessageBeingBuilt.GetRepeatedFieldCount(field);

+        }

+

+        public override object this[FieldDescriptor field, int index]

+        {

+            get { return MessageBeingBuilt[field, index]; }

+            set { InternalFieldAccessors[field].SetRepeated(ThisBuilder, index, value); }

+        }

+

+        public override bool HasField(FieldDescriptor field)

+        {

+            return MessageBeingBuilt.HasField(field);

+        }

+

+        public override IBuilder CreateBuilderForField(FieldDescriptor field)

+        {

+            return InternalFieldAccessors[field].CreateBuilder();

+        }

+

+        public override TBuilder ClearField(FieldDescriptor field)

+        {

+            InternalFieldAccessors[field].Clear(ThisBuilder);

+            return ThisBuilder;

+        }

+

+        public override TBuilder MergeFrom(TMessage other)

+        {

+            if (other.DescriptorForType != InternalFieldAccessors.Descriptor)

+            {

+                throw new ArgumentException("Message type mismatch");

+            }

+

+            foreach (KeyValuePair<FieldDescriptor, object> entry in other.AllFields)

+            {

+                FieldDescriptor field = entry.Key;

+                if (field.IsRepeated)

+                {

+                    // Concatenate repeated fields

+                    foreach (object element in (IEnumerable) entry.Value)

+                    {

+                        AddRepeatedField(field, element);

+                    }

+                }

+                else if (field.MappedType == MappedType.Message && HasField(field))

+                {

+                    // Merge singular embedded messages

+                    IMessageLite oldValue = (IMessageLite) this[field];

+                    this[field] = oldValue.WeakCreateBuilderForType()

+                        .WeakMergeFrom(oldValue)

+                        .WeakMergeFrom((IMessageLite) entry.Value)

+                        .WeakBuildPartial();

+                }

+                else

+                {

+                    // Just overwrite

+                    this[field] = entry.Value;

+                }

+            }

+

+            //Fix for unknown fields not merging, see java's AbstractMessage.Builder<T> line 236

+            MergeUnknownFields(other.UnknownFields);

+

+            return ThisBuilder;

+        }

+

+        public override TBuilder MergeUnknownFields(UnknownFieldSet unknownFields)

+        {

+            if (unknownFields != UnknownFieldSet.DefaultInstance)

+            {

+                TMessage result = MessageBeingBuilt;

+                result.SetUnknownFields(UnknownFieldSet.CreateBuilder(result.UnknownFields)

+                                            .MergeFrom(unknownFields)

+                                            .Build());

+            }

+            return ThisBuilder;

+        }

+

+        public override TBuilder AddRepeatedField(FieldDescriptor field, object value)

+        {

+            InternalFieldAccessors[field].AddRepeated(ThisBuilder, value);

+            return ThisBuilder;

+        }

+

+        /// <summary>

+        /// Like Build(), but will wrap UninitializedMessageException in

+        /// InvalidProtocolBufferException.

+        /// </summary>

+        public TMessage BuildParsed()

+        {

+            if (!IsInitialized)

+            {

+                throw new UninitializedMessageException(MessageBeingBuilt).AsInvalidProtocolBufferException();

+            }

+            return BuildPartial();

+        }

+

+        /// <summary>

+        /// Implementation of <see cref="IBuilder{TMessage, TBuilder}.Build" />.

+        /// </summary>

+        public override TMessage Build()

+        {

+            // If the message is null, we'll throw a more appropriate exception in BuildPartial.

+            if (!IsInitialized)

+            {

+                throw new UninitializedMessageException(MessageBeingBuilt);

+            }

+            return BuildPartial();

+        }

+

+        public override UnknownFieldSet UnknownFields

+        {

+            get { return MessageBeingBuilt.UnknownFields; }

+            set { MessageBeingBuilt.SetUnknownFields(value); }

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/GeneratedBuilderLite.cs b/csharp/src/ProtocolBuffers/GeneratedBuilderLite.cs
new file mode 100644
index 00000000..5783c987
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/GeneratedBuilderLite.cs
@@ -0,0 +1,100 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.Collections.Generic;

+

+namespace Google.ProtocolBuffers

+{

+    /// <summary>

+    /// All generated protocol message builder classes extend this class. It implements

+    /// most of the IBuilder interface using reflection. Users can ignore this class

+    /// as an implementation detail.

+    /// </summary>

+    public abstract partial class GeneratedBuilderLite<TMessage, TBuilder> : AbstractBuilderLite<TMessage, TBuilder>

+        where TMessage : GeneratedMessageLite<TMessage, TBuilder>

+        where TBuilder : GeneratedBuilderLite<TMessage, TBuilder>

+    {

+        /// <summary>

+        /// Returns the message being built at the moment.

+        /// </summary>

+        protected abstract TMessage MessageBeingBuilt { get; }

+

+        public override TBuilder MergeFrom(IMessageLite other)

+        {

+            //do nothing, Lite runtime does not support cross-message merges

+            return ThisBuilder;

+        }

+

+        public abstract TBuilder MergeFrom(TMessage other);

+

+        /// <summary>

+        /// Called by derived classes to parse an unknown field.

+        /// </summary>

+        /// <returns>true unless the tag is an end-group tag</returns>

+        protected virtual bool ParseUnknownField(ICodedInputStream input,

+                                                 ExtensionRegistry extensionRegistry, uint tag, string fieldName)

+        {

+            return input.SkipField();

+        }

+

+        /// <summary>

+        /// Like Build(), but will wrap UninitializedMessageException in

+        /// InvalidProtocolBufferException.

+        /// </summary>

+        public TMessage BuildParsed()

+        {

+            if (!IsInitialized)

+            {

+                throw new UninitializedMessageException(MessageBeingBuilt).AsInvalidProtocolBufferException();

+            }

+            return BuildPartial();

+        }

+

+        /// <summary>

+        /// Implementation of <see cref="IBuilder{TMessage, TBuilder}.Build" />.

+        /// </summary>

+        public override TMessage Build()

+        {

+            // If the message is null, we'll throw a more appropriate exception in BuildPartial.

+            if (!IsInitialized)

+            {

+                throw new UninitializedMessageException(MessageBeingBuilt);

+            }

+            return BuildPartial();

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/GeneratedExtensionBase.cs b/csharp/src/ProtocolBuffers/GeneratedExtensionBase.cs
new file mode 100644
index 00000000..424b981a
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/GeneratedExtensionBase.cs
@@ -0,0 +1,185 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.Collections;

+using System.Collections.Generic;

+using System.Reflection;

+using Google.ProtocolBuffers.Descriptors;

+

+namespace Google.ProtocolBuffers

+{

+    /// <summary>

+    /// Base type for all generated extensions.

+    /// </summary>

+    /// <remarks>

+    /// The protocol compiler generates a static singleton instance of this

+    /// class for each extension. For exmaple, imagine a .proto file with:

+    /// <code>

+    /// message Foo {

+    ///   extensions 1000 to max

+    /// }

+    /// 

+    /// extend Foo {

+    ///   optional int32 bar;

+    /// }

+    /// </code>

+    /// Then MyProto.Foo.Bar has type GeneratedExtensionBase&lt;MyProto.Foo,int&gt;.

+    /// <para />

+    /// In general, users should ignore the details of this type, and

+    /// simply use the static singletons as parameters to the extension accessors

+    /// in ExtendableMessage and ExtendableBuilder.

+    /// The interface implemented by both GeneratedException and GeneratedRepeatException,

+    /// to make it easier to cope with repeats separately.

+    /// </remarks>

+    public abstract class GeneratedExtensionBase<TExtension>

+    {

+        private readonly FieldDescriptor descriptor;

+        private readonly IMessageLite messageDefaultInstance;

+

+        protected GeneratedExtensionBase(FieldDescriptor descriptor, Type singularExtensionType)

+        {

+            if (!descriptor.IsExtension)

+            {

+                throw new ArgumentException("GeneratedExtension given a regular (non-extension) field.");

+            }

+

+            this.descriptor = descriptor;

+            if (descriptor.MappedType == MappedType.Message)

+            {

+                PropertyInfo defaultInstanceProperty = singularExtensionType

+                    .GetProperty("DefaultInstance", BindingFlags.Static | BindingFlags.Public);

+                if (defaultInstanceProperty == null)

+                {

+                    throw new ArgumentException("No public static DefaultInstance property for type " +

+                                                typeof(TExtension).Name);

+                }

+

+                messageDefaultInstance = (IMessageLite) defaultInstanceProperty.GetValue(null, null);

+            }

+        }

+

+        public FieldDescriptor Descriptor

+        {

+            get { return descriptor; }

+        }

+

+        public int Number

+        {

+            get { return Descriptor.FieldNumber; }

+        }

+

+        /// <summary>

+        /// Returns the default message instance for extensions which are message types.

+        /// </summary>

+        public IMessageLite MessageDefaultInstance

+        {

+            get { return messageDefaultInstance; }

+        }

+

+        public object SingularFromReflectionType(object value)

+        {

+            switch (Descriptor.MappedType)

+            {

+                case MappedType.Message:

+                    if (value is TExtension)

+                    {

+                        return value;

+                    }

+                    else

+                    {

+                        // It seems the copy of the embedded message stored inside the

+                        // extended message is not of the exact type the user was

+                        // expecting.  This can happen if a user defines a

+                        // GeneratedExtension manually and gives it a different type.

+                        // This should not happen in normal use.  But, to be nice, we'll

+                        // copy the message to whatever type the caller was expecting.

+                        return MessageDefaultInstance.WeakCreateBuilderForType()

+                            .WeakMergeFrom((IMessageLite) value).WeakBuild();

+                    }

+                case MappedType.Enum:

+                    // Just return a boxed int - that can be unboxed to the enum

+                    EnumValueDescriptor enumValue = (EnumValueDescriptor) value;

+                    return enumValue.Number;

+                default:

+                    return value;

+            }

+        }

+

+        /// <summary>

+        /// Converts from the type used by the native accessors to the type

+        /// used by reflection accessors. For example, the reflection accessors

+        /// for enums use EnumValueDescriptors but the native accessors use

+        /// the generated enum type.

+        /// </summary>

+        public object ToReflectionType(object value)

+        {

+            if (descriptor.IsRepeated)

+            {

+                if (descriptor.MappedType == MappedType.Enum)

+                {

+                    // Must convert the whole list.

+                    IList<object> result = new List<object>();

+                    foreach (object element in (IEnumerable) value)

+                    {

+                        result.Add(SingularToReflectionType(element));

+                    }

+                    return result;

+                }

+                else

+                {

+                    return value;

+                }

+            }

+            else

+            {

+                return SingularToReflectionType(value);

+            }

+        }

+

+        /// <summary>

+        /// Like ToReflectionType(object) but for a single element.

+        /// </summary>

+        internal Object SingularToReflectionType(object value)

+        {

+            return descriptor.MappedType == MappedType.Enum

+                       ? descriptor.EnumType.FindValueByNumber((int) value)

+                       : value;

+        }

+

+        public abstract object FromReflectionType(object value);

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/GeneratedExtensionLite.cs b/csharp/src/ProtocolBuffers/GeneratedExtensionLite.cs
new file mode 100644
index 00000000..a1623348
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/GeneratedExtensionLite.cs
@@ -0,0 +1,354 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System.Collections;

+using System.Collections.Generic;

+using Google.ProtocolBuffers.Descriptors;

+

+namespace Google.ProtocolBuffers

+{

+    public interface IGeneratedExtensionLite

+    {

+        int Number { get; }

+        object ContainingType { get; }

+        IMessageLite MessageDefaultInstance { get; }

+        IFieldDescriptorLite Descriptor { get; }

+    }

+

+    public class ExtensionDescriptorLite : IFieldDescriptorLite

+    {

+        private readonly string fullName;

+        private readonly IEnumLiteMap enumTypeMap;

+        private readonly int number;

+        private readonly FieldType type;

+        private readonly bool isRepeated;

+        private readonly bool isPacked;

+        private readonly MappedType mapType;

+        private readonly object defaultValue;

+

+        public ExtensionDescriptorLite(string fullName, IEnumLiteMap enumTypeMap, int number, FieldType type,

+                                       object defaultValue, bool isRepeated, bool isPacked)

+        {

+            this.fullName = fullName;

+            this.enumTypeMap = enumTypeMap;

+            this.number = number;

+            this.type = type;

+            this.mapType = FieldMappingAttribute.MappedTypeFromFieldType(type);

+            this.isRepeated = isRepeated;

+            this.isPacked = isPacked;

+            this.defaultValue = defaultValue;

+        }

+

+        public string Name

+        {

+            get

+            {

+                string name = fullName;

+                int offset = name.LastIndexOf('.');

+                if (offset >= 0)

+                {

+                    name = name.Substring(offset);

+                }

+                return name;

+            }

+        }

+

+        public string FullName

+        {

+            get { return fullName; }

+        }

+

+        public bool IsRepeated

+        {

+            get { return isRepeated; }

+        }

+

+        public bool IsRequired

+        {

+            get { return false; }

+        }

+

+        public bool IsPacked

+        {

+            get { return isPacked; }

+        }

+

+        public bool IsExtension

+        {

+            get { return true; }

+        }

+

+        /// <summary>

+        /// This is not supported and assertions are made to ensure this does not exist on extensions of Lite types

+        /// </summary>

+        public bool MessageSetWireFormat

+        {

+            get { return false; }

+        }

+

+        public int FieldNumber

+        {

+            get { return number; }

+        }

+

+        public IEnumLiteMap EnumType

+        {

+            get { return enumTypeMap; }

+        }

+

+        public FieldType FieldType

+        {

+            get { return type; }

+        }

+

+        public MappedType MappedType

+        {

+            get { return mapType; }

+        }

+

+        public object DefaultValue

+        {

+            get { return defaultValue; }

+        }

+

+        public int CompareTo(IFieldDescriptorLite other)

+        {

+            return FieldNumber.CompareTo(other.FieldNumber);

+        }

+    }

+

+    public class GeneratedRepeatExtensionLite<TContainingType, TExtensionType> :

+        GeneratedExtensionLite<TContainingType, IList<TExtensionType>>

+        where TContainingType : IMessageLite

+    {

+        public GeneratedRepeatExtensionLite(string fullName, TContainingType containingTypeDefaultInstance,

+                                            IMessageLite messageDefaultInstance, IEnumLiteMap enumTypeMap, int number,

+                                            FieldType type, bool isPacked) :

+                                                base(

+                                                fullName, containingTypeDefaultInstance, new List<TExtensionType>(),

+                                                messageDefaultInstance, enumTypeMap, number, type, isPacked)

+        {

+        }

+

+        public override object ToReflectionType(object value)

+        {

+            IList<object> result = new List<object>();

+            foreach (object element in (IEnumerable) value)

+            {

+                result.Add(SingularToReflectionType(element));

+            }

+            return result;

+        }

+

+        public override object FromReflectionType(object value)

+        {

+            // Must convert the whole list.

+            List<TExtensionType> result = new List<TExtensionType>();

+            foreach (object element in (IEnumerable) value)

+            {

+                result.Add((TExtensionType) SingularFromReflectionType(element));

+            }

+            return result;

+        }

+    }

+

+    public class GeneratedExtensionLite<TContainingType, TExtensionType> : IGeneratedExtensionLite

+        where TContainingType : IMessageLite

+    {

+        private readonly TContainingType containingTypeDefaultInstance;

+        private readonly TExtensionType defaultValue;

+        private readonly IMessageLite messageDefaultInstance;

+        private readonly ExtensionDescriptorLite descriptor;

+

+        // We can't always initialize a GeneratedExtension when we first construct

+        // it due to initialization order difficulties (namely, the default

+        // instances may not have been constructed yet).  So, we construct an

+        // uninitialized GeneratedExtension once, then call internalInit() on it

+        // later.  Generated code will always call internalInit() on all extensions

+        // as part of the static initialization code, and internalInit() throws an

+        // exception if called more than once, so this method is useless to users.

+        protected GeneratedExtensionLite(

+            TContainingType containingTypeDefaultInstance,

+            TExtensionType defaultValue,

+            IMessageLite messageDefaultInstance,

+            ExtensionDescriptorLite descriptor)

+        {

+            this.containingTypeDefaultInstance = containingTypeDefaultInstance;

+            this.messageDefaultInstance = messageDefaultInstance;

+            this.defaultValue = defaultValue;

+            this.descriptor = descriptor;

+        }

+

+        /** For use by generated code only. */

+

+        public GeneratedExtensionLite(

+            string fullName,

+            TContainingType containingTypeDefaultInstance,

+            TExtensionType defaultValue,

+            IMessageLite messageDefaultInstance,

+            IEnumLiteMap enumTypeMap,

+            int number,

+            FieldType type)

+            : this(containingTypeDefaultInstance, defaultValue, messageDefaultInstance,

+                   new ExtensionDescriptorLite(fullName, enumTypeMap, number, type, defaultValue,

+                                               false /* isRepeated */, false /* isPacked */))

+        {

+        }

+

+        private static readonly IList<object> Empty = new object[0];

+        /** Repeating fields: For use by generated code only. */

+

+        protected GeneratedExtensionLite(

+            string fullName,

+            TContainingType containingTypeDefaultInstance,

+            TExtensionType defaultValue,

+            IMessageLite messageDefaultInstance,

+            IEnumLiteMap enumTypeMap,

+            int number,

+            FieldType type,

+            bool isPacked)

+            : this(containingTypeDefaultInstance, defaultValue, messageDefaultInstance,

+                   new ExtensionDescriptorLite(fullName, enumTypeMap, number, type, Empty,

+                                               true /* isRepeated */, isPacked))

+        {

+        }

+

+        /// <summary>

+        /// Returns information about this extension

+        /// </summary>

+        public IFieldDescriptorLite Descriptor

+        {

+            get { return descriptor; }

+        }

+

+        /// <summary>

+        /// Returns the default value for this extension

+        /// </summary>

+        public TExtensionType DefaultValue

+        {

+            get { return defaultValue; }

+        }

+

+        /// <summary>

+        /// used for the extension registry

+        /// </summary>

+        object IGeneratedExtensionLite.ContainingType

+        {

+            get { return ContainingTypeDefaultInstance; }

+        }

+

+        /**

+     * Default instance of the type being extended, used to identify that type.

+     */

+

+        public TContainingType ContainingTypeDefaultInstance

+        {

+            get { return containingTypeDefaultInstance; }

+        }

+

+        /** Get the field number. */

+

+        public int Number

+        {

+            get { return descriptor.FieldNumber; }

+        }

+

+        /**

+     * If the extension is an embedded message, this is the default instance of

+     * that type.

+     */

+

+        public IMessageLite MessageDefaultInstance

+        {

+            get { return messageDefaultInstance; }

+        }

+

+        /// <summary>

+        /// Converts from the type used by the native accessors to the type

+        /// used by reflection accessors. For example, the reflection accessors

+        /// for enums use EnumValueDescriptors but the native accessors use

+        /// the generated enum type.

+        /// </summary>

+        public virtual object ToReflectionType(object value)

+        {

+            return SingularToReflectionType(value);

+        }

+

+        /// <summary>

+        /// Like ToReflectionType(object) but for a single element.

+        /// </summary>

+        public object SingularToReflectionType(object value)

+        {

+            return descriptor.MappedType == MappedType.Enum

+                       ? descriptor.EnumType.FindValueByNumber((int) value)

+                       : value;

+        }

+

+        public virtual object FromReflectionType(object value)

+        {

+            return SingularFromReflectionType(value);

+        }

+

+        public object SingularFromReflectionType(object value)

+        {

+            switch (Descriptor.MappedType)

+            {

+                case MappedType.Message:

+                    if (value is TExtensionType)

+                    {

+                        return value;

+                    }

+                    else

+                    {

+                        // It seems the copy of the embedded message stored inside the

+                        // extended message is not of the exact type the user was

+                        // expecting.  This can happen if a user defines a

+                        // GeneratedExtension manually and gives it a different type.

+                        // This should not happen in normal use.  But, to be nice, we'll

+                        // copy the message to whatever type the caller was expecting.

+                        return MessageDefaultInstance.WeakCreateBuilderForType()

+                            .WeakMergeFrom((IMessageLite) value).WeakBuild();

+                    }

+                case MappedType.Enum:

+                    // Just return a boxed int - that can be unboxed to the enum

+                    IEnumLite enumValue = (IEnumLite) value;

+                    return enumValue.Number;

+                default:

+                    return value;

+            }

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/GeneratedMessage.cs b/csharp/src/ProtocolBuffers/GeneratedMessage.cs
new file mode 100644
index 00000000..c17c15cf
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/GeneratedMessage.cs
@@ -0,0 +1,181 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.Collections;

+using System.Collections.Generic;

+using System.IO;

+using System.Xml;

+using Google.ProtocolBuffers.Collections;

+using Google.ProtocolBuffers.Descriptors;

+using Google.ProtocolBuffers.FieldAccess;

+

+namespace Google.ProtocolBuffers

+{

+    /// <summary>

+    /// All generated protocol message classes extend this class. It implements

+    /// most of the IMessage interface using reflection. Users

+    /// can ignore this class as an implementation detail.

+    /// </summary>

+    public abstract partial class GeneratedMessage<TMessage, TBuilder> : AbstractMessage<TMessage, TBuilder>

+        where TMessage : GeneratedMessage<TMessage, TBuilder>

+        where TBuilder : GeneratedBuilder<TMessage, TBuilder>, new()

+    {

+        private UnknownFieldSet unknownFields = UnknownFieldSet.DefaultInstance;

+

+        /// <summary>

+        /// Returns the message as a TMessage.

+        /// </summary>

+        protected abstract TMessage ThisMessage { get; }

+

+        internal FieldAccessorTable<TMessage, TBuilder> FieldAccessorsFromBuilder

+        {

+            get { return InternalFieldAccessors; }

+        }

+

+        protected abstract FieldAccessorTable<TMessage, TBuilder> InternalFieldAccessors { get; }

+

+        public override MessageDescriptor DescriptorForType

+        {

+            get { return InternalFieldAccessors.Descriptor; }

+        }

+

+        internal IDictionary<FieldDescriptor, Object> GetMutableFieldMap()

+        {

+            // Use a SortedDictionary so we'll end up serializing fields in order

+            var ret = new SortedDictionary<FieldDescriptor, object>();

+            MessageDescriptor descriptor = DescriptorForType;

+            foreach (FieldDescriptor field in descriptor.Fields)

+            {

+                IFieldAccessor<TMessage, TBuilder> accessor = InternalFieldAccessors[field];

+                if (field.IsRepeated)

+                {

+                    if (accessor.GetRepeatedCount(ThisMessage) != 0)

+                    {

+                        ret[field] = accessor.GetValue(ThisMessage);

+                    }

+                }

+                else if (HasField(field))

+                {

+                    ret[field] = accessor.GetValue(ThisMessage);

+                }

+            }

+            return ret;

+        }

+

+        public override bool IsInitialized

+        {

+            get

+            {

+                foreach (FieldDescriptor field in DescriptorForType.Fields)

+                {

+                    // Check that all required fields are present.

+                    if (field.IsRequired && !HasField(field))

+                    {

+                        return false;

+                    }

+                    // Check that embedded messages are initialized.

+                    // This code is similar to that in AbstractMessage, but we don't

+                    // fetch all the field values - just the ones we need to.

+                    if (field.MappedType == MappedType.Message)

+                    {

+                        if (field.IsRepeated)

+                        {

+                            // We know it's an IList<T>, but not the exact type - so

+                            // IEnumerable is the best we can do. (C# generics aren't covariant yet.)

+                            foreach (IMessageLite element in (IEnumerable) this[field])

+                            {

+                                if (!element.IsInitialized)

+                                {

+                                    return false;

+                                }

+                            }

+                        }

+                        else

+                        {

+                            if (HasField(field) && !((IMessageLite) this[field]).IsInitialized)

+                            {

+                                return false;

+                            }

+                        }

+                    }

+                }

+                return true;

+            }

+        }

+

+        public override IDictionary<FieldDescriptor, object> AllFields

+        {

+            get { return Dictionaries.AsReadOnly(GetMutableFieldMap()); }

+        }

+

+        public override bool HasField(FieldDescriptor field)

+        {

+            return InternalFieldAccessors[field].Has(ThisMessage);

+        }

+

+        public override int GetRepeatedFieldCount(FieldDescriptor field)

+        {

+            return InternalFieldAccessors[field].GetRepeatedCount(ThisMessage);

+        }

+

+        public override object this[FieldDescriptor field, int index]

+        {

+            get { return InternalFieldAccessors[field].GetRepeatedValue(ThisMessage, index); }

+        }

+

+        public override object this[FieldDescriptor field]

+        {

+            get { return InternalFieldAccessors[field].GetValue(ThisMessage); }

+        }

+

+        public override UnknownFieldSet UnknownFields

+        {

+            get { return unknownFields; }

+        }

+

+        /// <summary>

+        /// Replaces the set of unknown fields for this message. This should

+        /// only be used before a message is built, by the builder. (In the

+        /// Java code it is private, but the builder is nested so has access

+        /// to it.)

+        /// </summary>

+        internal void SetUnknownFields(UnknownFieldSet fieldSet)

+        {

+            unknownFields = fieldSet;

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/GeneratedMessageLite.cs b/csharp/src/ProtocolBuffers/GeneratedMessageLite.cs
new file mode 100644
index 00000000..0dfc976b
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/GeneratedMessageLite.cs
@@ -0,0 +1,182 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.Collections.Generic;

+using System.Globalization;

+using System.IO;

+using System.Text;

+

+namespace Google.ProtocolBuffers

+{

+    /// <summary>

+    /// All generated protocol message classes extend this class. It implements

+    /// most of the IMessage interface using reflection. Users

+    /// can ignore this class as an implementation detail.

+    /// </summary>

+    public abstract partial class GeneratedMessageLite<TMessage, TBuilder> : AbstractMessageLite<TMessage, TBuilder>

+        where TMessage : GeneratedMessageLite<TMessage, TBuilder>

+        where TBuilder : GeneratedBuilderLite<TMessage, TBuilder>

+    {

+        protected abstract TMessage ThisMessage { get; }

+

+        public override sealed string ToString()

+        {

+            using (StringWriter wtr = new StringWriter())

+            {

+                PrintTo(wtr);

+                return wtr.ToString();

+            }

+        }

+

+        /// <summary>

+        /// PrintTo() helper methods for Lite Runtime

+        /// </summary>

+        protected static void PrintField<T>(string name, IList<T> value, TextWriter writer)

+        {

+            foreach (T item in value)

+            {

+                PrintField(name, true, (object) item, writer);

+            }

+        }

+

+        /// <summary>

+        /// PrintTo() helper methods for Lite Runtime

+        /// </summary>

+        protected static void PrintField(string name, bool hasValue, object value, TextWriter writer)

+        {

+            if (!hasValue)

+            {

+                return;

+            }

+            if (value is IMessageLite)

+            {

+                writer.WriteLine("{0} {{", name);

+                ((IMessageLite) value).PrintTo(writer);

+                writer.WriteLine("}");

+            }

+            else if (value is ByteString || value is String)

+            {

+                writer.Write("{0}: \"", name);

+                if (value is String)

+                {

+                    EscapeBytes(Encoding.UTF8.GetBytes((string) value), writer);

+                }

+                else

+                {

+                    EscapeBytes(((ByteString) value), writer);

+                }

+                writer.WriteLine("\"");

+            }

+            else if (value is bool)

+            {

+                writer.WriteLine("{0}: {1}", name, (bool) value ? "true" : "false");

+            }

+            else if (value is IEnumLite)

+            {

+                writer.WriteLine("{0}: {1}", name, ((IEnumLite) value).Name);

+            }

+            else

+            {

+                writer.WriteLine("{0}: {1}", name, ((IConvertible)value).ToString(FrameworkPortability.InvariantCulture));

+            }

+        }

+

+        /// <summary>

+        /// COPIED from TextFormat

+        /// Escapes bytes in the format used in protocol buffer text format, which

+        /// is the same as the format used for C string literals.  All bytes

+        /// that are not printable 7-bit ASCII characters are escaped, as well as

+        /// backslash, single-quote, and double-quote characters.  Characters for

+        /// which no defined short-hand escape sequence is defined will be escaped

+        /// using 3-digit octal sequences.

+        /// The returned value is guaranteed to be entirely ASCII.

+        /// </summary>

+        private static void EscapeBytes(IEnumerable<byte> input, TextWriter writer)

+        {

+            foreach (byte b in input)

+            {

+                switch (b)

+                {

+                        // C# does not use \a or \v

+                    case 0x07:

+                        writer.Write("\\a");

+                        break;

+                    case (byte) '\b':

+                        writer.Write("\\b");

+                        break;

+                    case (byte) '\f':

+                        writer.Write("\\f");

+                        break;

+                    case (byte) '\n':

+                        writer.Write("\\n");

+                        break;

+                    case (byte) '\r':

+                        writer.Write("\\r");

+                        break;

+                    case (byte) '\t':

+                        writer.Write("\\t");

+                        break;

+                    case 0x0b:

+                        writer.Write("\\v");

+                        break;

+                    case (byte) '\\':

+                        writer.Write("\\\\");

+                        break;

+                    case (byte) '\'':

+                        writer.Write("\\\'");

+                        break;

+                    case (byte) '"':

+                        writer.Write("\\\"");

+                        break;

+                    default:

+                        if (b >= 0x20 && b < 128)

+                        {

+                            writer.Write((char) b);

+                        }

+                        else

+                        {

+                            writer.Write('\\');

+                            writer.Write((char) ('0' + ((b >> 6) & 3)));

+                            writer.Write((char) ('0' + ((b >> 3) & 7)));

+                            writer.Write((char) ('0' + (b & 7)));

+                        }

+                        break;

+                }

+            }

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/GeneratedRepeatExtension.cs b/csharp/src/ProtocolBuffers/GeneratedRepeatExtension.cs
new file mode 100644
index 00000000..7e7b088c
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/GeneratedRepeatExtension.cs
@@ -0,0 +1,88 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.Collections;

+using System.Collections.Generic;

+using Google.ProtocolBuffers.Descriptors;

+

+namespace Google.ProtocolBuffers

+{

+    /// <summary>

+    /// Class used to represent repeat extensions in generated classes.

+    /// </summary>

+    public sealed class GeneratedRepeatExtension<TExtensionElement> : GeneratedExtensionBase<IList<TExtensionElement>>

+    {

+        private GeneratedRepeatExtension(FieldDescriptor field) : base(field, typeof(TExtensionElement))

+        {

+        }

+

+        public static GeneratedExtensionBase<IList<TExtensionElement>> CreateInstance(FieldDescriptor descriptor)

+        {

+            if (!descriptor.IsRepeated)

+            {

+                throw new ArgumentException("Must call GeneratedRepeatExtension.CreateInstance() for repeated types.");

+            }

+            return new GeneratedRepeatExtension<TExtensionElement>(descriptor);

+        }

+

+        /// <summary>

+        /// Converts the list to the right type.

+        /// TODO(jonskeet): Check where this is used, and whether we need to convert

+        /// for primitive types.

+        /// </summary>

+        /// <param name="value"></param>

+        /// <returns></returns>

+        public override object FromReflectionType(object value)

+        {

+            if (Descriptor.MappedType == MappedType.Message ||

+                Descriptor.MappedType == MappedType.Enum)

+            {

+                // Must convert the whole list.

+                List<TExtensionElement> result = new List<TExtensionElement>();

+                foreach (object element in (IEnumerable) value)

+                {

+                    result.Add((TExtensionElement) SingularFromReflectionType(element));

+                }

+                return result;

+            }

+            else

+            {

+                return value;

+            }

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/GeneratedSingleExtension.cs b/csharp/src/ProtocolBuffers/GeneratedSingleExtension.cs
new file mode 100644
index 00000000..f0f1979b
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/GeneratedSingleExtension.cs
@@ -0,0 +1,65 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using Google.ProtocolBuffers.Descriptors;

+

+namespace Google.ProtocolBuffers

+{

+    /// <summary>

+    /// Generated extension for a singular field.

+    /// </remarks>

+    public sealed class GeneratedSingleExtension<TExtension> : GeneratedExtensionBase<TExtension>

+    {

+        internal GeneratedSingleExtension(FieldDescriptor descriptor) : base(descriptor, typeof(TExtension))

+        {

+        }

+

+        public static GeneratedSingleExtension<TExtension> CreateInstance(FieldDescriptor descriptor)

+        {

+            if (descriptor.IsRepeated)

+            {

+                throw new ArgumentException("Must call GeneratedRepeateExtension.CreateInstance() for repeated types.");

+            }

+            return new GeneratedSingleExtension<TExtension>(descriptor);

+        }

+

+        public override object FromReflectionType(object value)

+        {

+            return base.SingularFromReflectionType(value);

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/IBuilder.cs b/csharp/src/ProtocolBuffers/IBuilder.cs
new file mode 100644
index 00000000..f9c0df61
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/IBuilder.cs
@@ -0,0 +1,309 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.Collections.Generic;

+using System.IO;

+using Google.ProtocolBuffers.Descriptors;

+

+namespace Google.ProtocolBuffers

+{

+    /// <summary>

+    /// Non-generic interface for all members whose signatures don't require knowledge of

+    /// the type being built. The generic interface extends this one. Some methods return

+    /// either an IBuilder or an IMessage; in these cases the generic interface redeclares

+    /// the same method with a type-specific signature. Implementations are encouraged to

+    /// use explicit interface implemenation for the non-generic form. This mirrors

+    /// how IEnumerable and IEnumerable&lt;T&gt; work.

+    /// </summary>

+    public interface IBuilder : IBuilderLite

+    {

+        /// <summary>

+        /// Returns true iff all required fields in the message and all

+        /// embedded messages are set.

+        /// </summary>

+        new bool IsInitialized { get; }

+

+        /// <summary>

+        /// Only present in the nongeneric interface - useful for tests, but

+        /// not as much in real life.

+        /// </summary>

+        IBuilder SetField(FieldDescriptor field, object value);

+

+        /// <summary>

+        /// Only present in the nongeneric interface - useful for tests, but

+        /// not as much in real life.

+        /// </summary>

+        IBuilder SetRepeatedField(FieldDescriptor field, int index, object value);

+

+        /// <summary>

+        /// Behaves like the equivalent property in IMessage&lt;T&gt;.

+        /// The returned map may or may not reflect future changes to the builder.

+        /// Either way, the returned map is unmodifiable.

+        /// </summary>

+        IDictionary<FieldDescriptor, object> AllFields { get; }

+

+        /// <summary>

+        /// Allows getting and setting of a field.

+        /// <see cref="IMessage{TMessage, TBuilder}.Item(FieldDescriptor)"/>

+        /// </summary>

+        /// <param name="field"></param>

+        /// <returns></returns>

+        object this[FieldDescriptor field] { get; set; }

+

+        /// <summary>

+        /// Get the message's type descriptor.

+        /// <see cref="IMessage{TMessage, TBuilder}.DescriptorForType"/>

+        /// </summary>

+        MessageDescriptor DescriptorForType { get; }

+

+        /// <summary>

+        /// <see cref="IMessage{TMessage, TBuilder}.GetRepeatedFieldCount"/>

+        /// </summary>

+        /// <param name="field"></param>

+        /// <returns></returns>

+        int GetRepeatedFieldCount(FieldDescriptor field);

+

+        /// <summary>

+        /// Allows getting and setting of a repeated field value.

+        /// <see cref="IMessage{TMessage, TBuilder}.Item(FieldDescriptor, int)"/>

+        /// </summary>

+        object this[FieldDescriptor field, int index] { get; set; }

+

+        /// <summary>

+        /// <see cref="IMessage{TMessage, TBuilder}.HasField"/>

+        /// </summary>

+        bool HasField(FieldDescriptor field);

+

+        /// <summary>

+        /// <see cref="IMessage{TMessage, TBuilder}.UnknownFields"/>

+        /// </summary>

+        UnknownFieldSet UnknownFields { get; set; }

+

+        /// <summary>

+        /// Create a builder for messages of the appropriate type for the given field.

+        /// Messages built with this can then be passed to the various mutation properties

+        /// and methods.

+        /// </summary>

+        IBuilder CreateBuilderForField(FieldDescriptor field);

+

+        #region Methods which are like those of the generic form, but without any knowledge of the type parameters

+

+        IBuilder WeakAddRepeatedField(FieldDescriptor field, object value);

+        new IBuilder WeakClear();

+        IBuilder WeakClearField(FieldDescriptor field);

+        IBuilder WeakMergeFrom(IMessage message);

+        new IBuilder WeakMergeFrom(ByteString data);

+        new IBuilder WeakMergeFrom(ByteString data, ExtensionRegistry registry);

+        new IBuilder WeakMergeFrom(ICodedInputStream input);

+        new IBuilder WeakMergeFrom(ICodedInputStream input, ExtensionRegistry registry);

+        new IMessage WeakBuild();

+        new IMessage WeakBuildPartial();

+        new IBuilder WeakClone();

+        new IMessage WeakDefaultInstanceForType { get; }

+

+        #endregion

+    }

+

+    /// <summary>

+    /// Interface implemented by Protocol Message builders.

+    /// TODO(jonskeet): Consider "SetXXX" methods returning the builder, as well as the properties.

+    /// </summary>

+    /// <typeparam name="TMessage">Type of message</typeparam>

+    /// <typeparam name="TBuilder">Type of builder</typeparam>

+    public interface IBuilder<TMessage, TBuilder> : IBuilder, IBuilderLite<TMessage, TBuilder>

+        where TMessage : IMessage<TMessage, TBuilder>

+        where TBuilder : IBuilder<TMessage, TBuilder>

+    {

+        TBuilder SetUnknownFields(UnknownFieldSet unknownFields);

+

+        /// <summary>

+        /// Resets all fields to their default values.

+        /// </summary>

+        new TBuilder Clear();

+

+        /// <summary>

+        /// Merge the specified other message which may be a different implementation of

+        /// the same message descriptor.

+        /// </summary>

+        TBuilder MergeFrom(IMessage other);

+

+        /// <summary>

+        /// Constructs the final message. Once this is called, this Builder instance

+        /// is no longer valid, and calling any other method may throw a

+        /// NullReferenceException. If you need to continue working with the builder

+        /// after calling Build, call Clone first.

+        /// </summary>

+        /// <exception cref="UninitializedMessageException">the message

+        /// is missing one or more required fields; use BuildPartial to bypass

+        /// this check</exception>

+        new TMessage Build();

+

+        /// <summary>

+        /// Like Build(), but does not throw an exception if the message is missing

+        /// required fields. Instead, a partial message is returned.

+        /// </summary>

+        new TMessage BuildPartial();

+

+        /// <summary>

+        /// Clones this builder.

+        /// TODO(jonskeet): Explain depth of clone.

+        /// </summary>

+        new TBuilder Clone();

+

+        /// <summary>

+        /// Parses a message of this type from the input and merges it with this

+        /// message, as if using MergeFrom(IMessage&lt;T&gt;).

+        /// </summary>

+        /// <remarks>

+        /// Warning: This does not verify that all required fields are present

+        /// in the input message. If you call Build() without setting all

+        /// required fields, it will throw an UninitializedMessageException.

+        /// There are a few good ways to deal with this:

+        /// <list>

+        /// <item>Call IsInitialized to verify to verify that all required fields are

+        /// set before building.</item>

+        /// <item>Parse  the message separately using one of the static ParseFrom

+        /// methods, then use MergeFrom(IMessage&lt;T&gt;) to merge it with

+        /// this one. ParseFrom will throw an InvalidProtocolBufferException

+        /// (an IOException) if some required fields are missing.

+        /// Use BuildPartial to build, which ignores missing required fields.

+        /// </list>

+        /// </remarks>

+        new TBuilder MergeFrom(ICodedInputStream input);

+

+        /// <summary>

+        /// Like MergeFrom(ICodedInputStream), but also parses extensions.

+        /// The extensions that you want to be able to parse must be registered

+        /// in <paramref name="extensionRegistry"/>. Extensions not in the registry

+        /// will be treated as unknown fields.

+        /// </summary>

+        new TBuilder MergeFrom(ICodedInputStream input, ExtensionRegistry extensionRegistry);

+

+        /// <summary>

+        /// Get's the message's type's default instance.

+        /// <see cref="IMessage{TMessage}.DefaultInstanceForType" />

+        /// </summary>

+        new TMessage DefaultInstanceForType { get; }

+

+        /// <summary>

+        /// Clears the field. This is exactly equivalent to calling the generated

+        /// Clear method corresponding to the field.

+        /// </summary>

+        /// <param name="field"></param>

+        /// <returns></returns>

+        TBuilder ClearField(FieldDescriptor field);

+

+        /// <summary>

+        /// Appends the given value as a new element for the specified repeated field.

+        /// </summary>

+        /// <exception cref="ArgumentException">the field is not a repeated field,

+        /// the field does not belong to this builder's type, or the value is

+        /// of the incorrect type

+        /// </exception>

+        TBuilder AddRepeatedField(FieldDescriptor field, object value);

+

+        /// <summary>

+        /// Merge some unknown fields into the set for this message.

+        /// </summary>

+        TBuilder MergeUnknownFields(UnknownFieldSet unknownFields);

+

+        /// <summary>

+        /// Like MergeFrom(Stream), but does not read until the end of the file.

+        /// Instead, the size of the message (encoded as a varint) is read first,

+        /// then the message data. Use Message.WriteDelimitedTo(Stream) to

+        /// write messages in this format.

+        /// </summary>

+        /// <param name="input"></param>

+        new TBuilder MergeDelimitedFrom(Stream input);

+

+        /// <summary>

+        /// Like MergeDelimitedFrom(Stream) but supporting extensions.

+        /// </summary>

+        new TBuilder MergeDelimitedFrom(Stream input, ExtensionRegistry extensionRegistry);

+

+        #region Convenience methods

+

+        /// <summary>

+        /// Parse <paramref name="data"/> as a message of this type and merge

+        /// it with the message being built. This is just a small wrapper around

+        /// MergeFrom(ICodedInputStream).

+        /// </summary>

+        new TBuilder MergeFrom(ByteString data);

+

+        /// <summary>

+        /// Parse <paramref name="data"/> as a message of this type and merge

+        /// it with the message being built. This is just a small wrapper around

+        /// MergeFrom(ICodedInputStream, extensionRegistry).

+        /// </summary>

+        new TBuilder MergeFrom(ByteString data, ExtensionRegistry extensionRegistry);

+

+        /// <summary>

+        /// Parse <paramref name="data"/> as a message of this type and merge

+        /// it with the message being built. This is just a small wrapper around

+        /// MergeFrom(ICodedInputStream).

+        /// </summary>

+        new TBuilder MergeFrom(byte[] data);

+

+        /// <summary>

+        /// Parse <paramref name="data"/> as a message of this type and merge

+        /// it with the message being built. This is just a small wrapper around

+        /// MergeFrom(ICodedInputStream, extensionRegistry).

+        /// </summary>

+        new TBuilder MergeFrom(byte[] data, ExtensionRegistry extensionRegistry);

+

+        /// <summary>

+        /// Parse <paramref name="input"/> as a message of this type and merge

+        /// it with the message being built. This is just a small wrapper around

+        /// MergeFrom(ICodedInputStream). Note that this method always reads

+        /// the entire input (unless it throws an exception). If you want it to

+        /// stop earlier, you will need to wrap the input in a wrapper

+        /// stream which limits reading. Or, use IMessage.WriteDelimitedTo(Stream)

+        /// to write your message and MmergeDelimitedFrom(Stream) to read it.

+        /// Despite usually reading the entire stream, this method never closes the stream. 

+        /// </summary>

+        new TBuilder MergeFrom(Stream input);

+

+        /// <summary>

+        /// Parse <paramref name="input"/> as a message of this type and merge

+        /// it with the message being built. This is just a small wrapper around

+        /// MergeFrom(ICodedInputStream, extensionRegistry).

+        /// </summary>

+        new TBuilder MergeFrom(Stream input, ExtensionRegistry extensionRegistry);

+

+        #endregion

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/IBuilderLite.cs b/csharp/src/ProtocolBuffers/IBuilderLite.cs
new file mode 100644
index 00000000..330fe495
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/IBuilderLite.cs
@@ -0,0 +1,213 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System.IO;

+

+namespace Google.ProtocolBuffers

+{

+    /// <summary>

+    /// Non-generic interface for all members whose signatures don't require knowledge of

+    /// the type being built. The generic interface extends this one. Some methods return

+    /// either an IBuilder or an IMessage; in these cases the generic interface redeclares

+    /// the same method with a type-specific signature. Implementations are encouraged to

+    /// use explicit interface implemenation for the non-generic form. This mirrors

+    /// how IEnumerable and IEnumerable&lt;T&gt; work.

+    /// </summary>

+    public partial interface IBuilderLite

+    {

+        /// <summary>

+        /// Returns true iff all required fields in the message and all

+        /// embedded messages are set.

+        /// </summary>

+        bool IsInitialized { get; }

+

+        IBuilderLite WeakClear();

+        IBuilderLite WeakMergeFrom(IMessageLite message);

+        IBuilderLite WeakMergeFrom(ByteString data);

+        IBuilderLite WeakMergeFrom(ByteString data, ExtensionRegistry registry);

+        IBuilderLite WeakMergeFrom(ICodedInputStream input);

+        IBuilderLite WeakMergeFrom(ICodedInputStream input, ExtensionRegistry registry);

+        IMessageLite WeakBuild();

+        IMessageLite WeakBuildPartial();

+        IBuilderLite WeakClone();

+        IMessageLite WeakDefaultInstanceForType { get; }

+    }

+

+    /// <summary>

+    /// Interface implemented by Protocol Message builders.

+    /// TODO(jonskeet): Consider "SetXXX" methods returning the builder, as well as the properties.

+    /// </summary>

+    /// <typeparam name="TMessage">Type of message</typeparam>

+    /// <typeparam name="TBuilder">Type of builder</typeparam>

+    public interface IBuilderLite<TMessage, TBuilder> : IBuilderLite

+        where TMessage : IMessageLite<TMessage, TBuilder>

+        where TBuilder : IBuilderLite<TMessage, TBuilder>

+    {

+        /// <summary>

+        /// Resets all fields to their default values.

+        /// </summary>

+        TBuilder Clear();

+

+        /// <summary>

+        /// Merge the specified other message which may be a different implementation of

+        /// the same message descriptor.

+        /// </summary>

+        TBuilder MergeFrom(IMessageLite other);

+

+        /// <summary>

+        /// Constructs the final message. Once this is called, this Builder instance

+        /// is no longer valid, and calling any other method may throw a

+        /// NullReferenceException. If you need to continue working with the builder

+        /// after calling Build, call Clone first.

+        /// </summary>

+        /// <exception cref="UninitializedMessageException">the message

+        /// is missing one or more required fields; use BuildPartial to bypass

+        /// this check</exception>

+        TMessage Build();

+

+        /// <summary>

+        /// Like Build(), but does not throw an exception if the message is missing

+        /// required fields. Instead, a partial message is returned.

+        /// </summary>

+        TMessage BuildPartial();

+

+        /// <summary>

+        /// Clones this builder.

+        /// TODO(jonskeet): Explain depth of clone.

+        /// </summary>

+        TBuilder Clone();

+

+        /// <summary>

+        /// Parses a message of this type from the input and merges it with this

+        /// message, as if using MergeFrom(IMessage&lt;T&gt;).

+        /// </summary>

+        /// <remarks>

+        /// Warning: This does not verify that all required fields are present

+        /// in the input message. If you call Build() without setting all

+        /// required fields, it will throw an UninitializedMessageException.

+        /// There are a few good ways to deal with this:

+        /// <list>

+        /// <item>Call IsInitialized to verify to verify that all required fields are

+        /// set before building.</item>

+        /// <item>Parse  the message separately using one of the static ParseFrom

+        /// methods, then use MergeFrom(IMessage&lt;T&gt;) to merge it with

+        /// this one. ParseFrom will throw an InvalidProtocolBufferException

+        /// (an IOException) if some required fields are missing.

+        /// Use BuildPartial to build, which ignores missing required fields.

+        /// </list>

+        /// </remarks>

+        TBuilder MergeFrom(ICodedInputStream input);

+

+        /// <summary>

+        /// Like MergeFrom(ICodedInputStream), but also parses extensions.

+        /// The extensions that you want to be able to parse must be registered

+        /// in <paramref name="extensionRegistry"/>. Extensions not in the registry

+        /// will be treated as unknown fields.

+        /// </summary>

+        TBuilder MergeFrom(ICodedInputStream input, ExtensionRegistry extensionRegistry);

+

+        /// <summary>

+        /// Get's the message's type's default instance.

+        /// <see cref="IMessageLite{TMessage}.DefaultInstanceForType" />

+        /// </summary>

+        TMessage DefaultInstanceForType { get; }

+

+        /// <summary>

+        /// Like MergeFrom(Stream), but does not read until the end of the file.

+        /// Instead, the size of the message (encoded as a varint) is read first,

+        /// then the message data. Use Message.WriteDelimitedTo(Stream) to

+        /// write messages in this format.

+        /// </summary>

+        /// <param name="input"></param>

+        TBuilder MergeDelimitedFrom(Stream input);

+

+        /// <summary>

+        /// Like MergeDelimitedFrom(Stream) but supporting extensions.

+        /// </summary>

+        TBuilder MergeDelimitedFrom(Stream input, ExtensionRegistry extensionRegistry);

+

+        #region Convenience methods

+

+        /// <summary>

+        /// Parse <paramref name="data"/> as a message of this type and merge

+        /// it with the message being built. This is just a small wrapper around

+        /// MergeFrom(ICodedInputStream).

+        /// </summary>

+        TBuilder MergeFrom(ByteString data);

+

+        /// <summary>

+        /// Parse <paramref name="data"/> as a message of this type and merge

+        /// it with the message being built. This is just a small wrapper around

+        /// MergeFrom(ICodedInputStream, ExtensionRegistry).

+        /// </summary>

+        TBuilder MergeFrom(ByteString data, ExtensionRegistry extensionRegistry);

+

+        /// <summary>

+        /// Parse <paramref name="data"/> as a message of this type and merge

+        /// it with the message being built. This is just a small wrapper around

+        /// MergeFrom(ICodedInputStream).

+        /// </summary>

+        TBuilder MergeFrom(byte[] data);

+

+        /// <summary>

+        /// Parse <paramref name="data"/> as a message of this type and merge

+        /// it with the message being built. This is just a small wrapper around

+        /// MergeFrom(ICodedInputStream, ExtensionRegistry).

+        /// </summary>

+        TBuilder MergeFrom(byte[] data, ExtensionRegistry extensionRegistry);

+

+        /// <summary>

+        /// Parse <paramref name="input"/> as a message of this type and merge

+        /// it with the message being built. This is just a small wrapper around

+        /// MergeFrom(ICodedInputStream). Note that this method always reads

+        /// the entire input (unless it throws an exception). If you want it to

+        /// stop earlier, you will need to wrap the input in a wrapper

+        /// stream which limits reading. Or, use IMessage.WriteDelimitedTo(Stream)

+        /// to write your message and MmergeDelimitedFrom(Stream) to read it.

+        /// Despite usually reading the entire stream, this method never closes the stream. 

+        /// </summary>

+        TBuilder MergeFrom(Stream input);

+

+        /// <summary>

+        /// Parse <paramref name="input"/> as a message of this type and merge

+        /// it with the message being built. This is just a small wrapper around

+        /// MergeFrom(ICodedInputStream, ExtensionRegistry).

+        /// </summary>

+        TBuilder MergeFrom(Stream input, ExtensionRegistry extensionRegistry);

+

+        #endregion

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/ICodedInputStream.cs b/csharp/src/ProtocolBuffers/ICodedInputStream.cs
new file mode 100644
index 00000000..790274fb
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/ICodedInputStream.cs
@@ -0,0 +1,318 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.Collections.Generic;

+using Google.ProtocolBuffers.Descriptors;

+

+//Disable warning CS3010: CLS-compliant interfaces must have only CLS-compliant members

+#pragma warning disable 3010

+

+namespace Google.ProtocolBuffers

+{

+    public interface ICodedInputStream

+    {

+        /// <summary>

+        /// Reads any message initialization data expected from the input stream

+        /// </summary>

+        /// <remarks>

+        /// This is primarily used by text formats and unnecessary for protobuffers' own

+        /// binary format.  The API for MessageStart/End was added for consistent handling

+        /// of output streams regardless of the actual writer implementation.

+        /// </remarks>

+        void ReadMessageStart();

+        /// <summary>

+        /// Reads any message finalization data expected from the input stream

+        /// </summary>

+        /// <remarks>

+        /// This is primarily used by text formats and unnecessary for protobuffers' own

+        /// binary format.  The API for MessageStart/End was added for consistent handling

+        /// of output streams regardless of the actual writer implementation.

+        /// </remarks>

+        void ReadMessageEnd();

+        /// <summary>

+        /// Attempt to read a field tag, returning false if we have reached the end

+        /// of the input data.

+        /// </summary>

+        /// <remarks>

+        /// <para>

+        /// If fieldTag is non-zero and ReadTag returns true then the value in fieldName

+        /// may or may not be populated.  However, if fieldTag is zero and ReadTag returns

+        /// true, then fieldName should be populated with a non-null field name.

+        /// </para><para>

+        /// In other words if ReadTag returns true then either fieldTag will be non-zero OR

+        /// fieldName will be non-zero.  In some cases both may be populated, however the

+        /// builders will always prefer the fieldTag over fieldName.

+        /// </para>

+        /// </remarks>

+        bool ReadTag(out uint fieldTag, out string fieldName);

+

+        /// <summary>

+        /// Read a double field from the stream.

+        /// </summary>

+        bool ReadDouble(ref double value);

+

+        /// <summary>

+        /// Read a float field from the stream.

+        /// </summary>

+        bool ReadFloat(ref float value);

+

+        /// <summary>

+        /// Read a uint64 field from the stream.

+        /// </summary>

+        bool ReadUInt64(ref ulong value);

+

+        /// <summary>

+        /// Read an int64 field from the stream.

+        /// </summary>

+        bool ReadInt64(ref long value);

+

+        /// <summary>

+        /// Read an int32 field from the stream.

+        /// </summary>

+        bool ReadInt32(ref int value);

+

+        /// <summary>

+        /// Read a fixed64 field from the stream.

+        /// </summary>

+        bool ReadFixed64(ref ulong value);

+

+        /// <summary>

+        /// Read a fixed32 field from the stream.

+        /// </summary>

+        bool ReadFixed32(ref uint value);

+

+        /// <summary>

+        /// Read a bool field from the stream.

+        /// </summary>

+        bool ReadBool(ref bool value);

+

+        /// <summary>

+        /// Reads a string field from the stream.

+        /// </summary>

+        bool ReadString(ref string value);

+

+        /// <summary>

+        /// Reads a group field value from the stream.

+        /// </summary>    

+        void ReadGroup(int fieldNumber, IBuilderLite builder,

+                       ExtensionRegistry extensionRegistry);

+

+        /// <summary>

+        /// Reads a group field value from the stream and merges it into the given

+        /// UnknownFieldSet.

+        /// </summary>   

+        [Obsolete]

+        void ReadUnknownGroup(int fieldNumber, IBuilderLite builder);

+

+        /// <summary>

+        /// Reads an embedded message field value from the stream.

+        /// </summary>   

+        void ReadMessage(IBuilderLite builder, ExtensionRegistry extensionRegistry);

+

+        /// <summary>

+        /// Reads a bytes field value from the stream.

+        /// </summary>   

+        bool ReadBytes(ref ByteString value);

+

+        /// <summary>

+        /// Reads a uint32 field value from the stream.

+        /// </summary>   

+        bool ReadUInt32(ref uint value);

+

+        /// <summary>

+        /// Reads an enum field value from the stream. The caller is responsible

+        /// for converting the numeric value to an actual enum.

+        /// </summary>   

+        bool ReadEnum(ref IEnumLite value, out object unknown, IEnumLiteMap mapping);

+

+        /// <summary>

+        /// Reads an enum field value from the stream. If the enum is valid for type T,

+        /// then the ref value is set and it returns true.  Otherwise the unkown output

+        /// value is set and this method returns false.

+        /// </summary>   

+        bool ReadEnum<T>(ref T value, out object unknown)

+            where T : struct, IComparable, IFormattable;

+

+        /// <summary>

+        /// Reads an sfixed32 field value from the stream.

+        /// </summary>   

+        bool ReadSFixed32(ref int value);

+

+        /// <summary>

+        /// Reads an sfixed64 field value from the stream.

+        /// </summary>   

+        bool ReadSFixed64(ref long value);

+

+        /// <summary>

+        /// Reads an sint32 field value from the stream.

+        /// </summary>   

+        bool ReadSInt32(ref int value);

+

+        /// <summary>

+        /// Reads an sint64 field value from the stream.

+        /// </summary>   

+        bool ReadSInt64(ref long value);

+

+        /// <summary>

+        /// Reads an array of primitive values into the list, if the wire-type of fieldTag is length-prefixed and the 

+        /// type is numeric, it will read a packed array.

+        /// </summary>

+        void ReadPrimitiveArray(FieldType fieldType, uint fieldTag, string fieldName, ICollection<object> list);

+

+        /// <summary>

+        /// Reads an array of primitive values into the list, if the wire-type of fieldTag is length-prefixed, it will

+        /// read a packed array.

+        /// </summary>

+        void ReadEnumArray(uint fieldTag, string fieldName, ICollection<IEnumLite> list, out ICollection<object> unknown,

+                           IEnumLiteMap mapping);

+

+        /// <summary>

+        /// Reads an array of primitive values into the list, if the wire-type of fieldTag is length-prefixed, it will

+        /// read a packed array.

+        /// </summary>

+        void ReadEnumArray<T>(uint fieldTag, string fieldName, ICollection<T> list, out ICollection<object> unknown)

+            where T : struct, IComparable, IFormattable;

+

+        /// <summary>

+        /// Reads a set of messages using the <paramref name="messageType"/> as a template.  T is not guaranteed to be 

+        /// the most derived type, it is only the type specifier for the collection.

+        /// </summary>

+        void ReadMessageArray<T>(uint fieldTag, string fieldName, ICollection<T> list, T messageType,

+                                 ExtensionRegistry registry) where T : IMessageLite;

+

+        /// <summary>

+        /// Reads a set of messages using the <paramref name="messageType"/> as a template.

+        /// </summary>

+        void ReadGroupArray<T>(uint fieldTag, string fieldName, ICollection<T> list, T messageType,

+                               ExtensionRegistry registry) where T : IMessageLite;

+

+        /// <summary>

+        /// Reads a field of any primitive type. Enums, groups and embedded

+        /// messages are not handled by this method.

+        /// </summary>

+        bool ReadPrimitiveField(FieldType fieldType, ref object value);

+

+        /// <summary>

+        /// Returns true if the stream has reached the end of the input. This is the

+        /// case if either the end of the underlying input source has been reached or

+        /// the stream has reached a limit created using PushLimit.

+        /// </summary>

+        bool IsAtEnd { get; }

+

+        /// <summary>

+        /// Reads and discards a single field, given its tag value.

+        /// </summary>

+        /// <returns>false if the tag is an end-group tag, in which case

+        /// nothing is skipped. Otherwise, returns true.</returns>

+        bool SkipField();

+

+        /// <summary>

+        /// Reads one or more repeated string field values from the stream.

+        /// </summary>   

+        void ReadStringArray(uint fieldTag, string fieldName, ICollection<string> list);

+

+        /// <summary>

+        /// Reads one or more repeated ByteString field values from the stream.

+        /// </summary>   

+        void ReadBytesArray(uint fieldTag, string fieldName, ICollection<ByteString> list);

+

+        /// <summary>

+        /// Reads one or more repeated boolean field values from the stream.

+        /// </summary>

+        void ReadBoolArray(uint fieldTag, string fieldName, ICollection<bool> list);

+

+        /// <summary>

+        /// Reads one or more repeated Int32 field values from the stream.

+        /// </summary>

+        void ReadInt32Array(uint fieldTag, string fieldName, ICollection<int> list);

+

+        /// <summary>

+        /// Reads one or more repeated SInt32 field values from the stream.

+        /// </summary>

+        void ReadSInt32Array(uint fieldTag, string fieldName, ICollection<int> list);

+

+        /// <summary>

+        /// Reads one or more repeated UInt32 field values from the stream.

+        /// </summary>

+        void ReadUInt32Array(uint fieldTag, string fieldName, ICollection<uint> list);

+

+        /// <summary>

+        /// Reads one or more repeated Fixed32 field values from the stream.

+        /// </summary>

+        void ReadFixed32Array(uint fieldTag, string fieldName, ICollection<uint> list);

+

+        /// <summary>

+        /// Reads one or more repeated SFixed32 field values from the stream.

+        /// </summary>

+        void ReadSFixed32Array(uint fieldTag, string fieldName, ICollection<int> list);

+

+        /// <summary>

+        /// Reads one or more repeated Int64 field values from the stream.

+        /// </summary>

+        void ReadInt64Array(uint fieldTag, string fieldName, ICollection<long> list);

+

+        /// <summary>

+        /// Reads one or more repeated SInt64 field values from the stream.

+        /// </summary>

+        void ReadSInt64Array(uint fieldTag, string fieldName, ICollection<long> list);

+

+        /// <summary>

+        /// Reads one or more repeated UInt64 field values from the stream.

+        /// </summary>

+        void ReadUInt64Array(uint fieldTag, string fieldName, ICollection<ulong> list);

+

+        /// <summary>

+        /// Reads one or more repeated Fixed64 field values from the stream.

+        /// </summary>

+        void ReadFixed64Array(uint fieldTag, string fieldName, ICollection<ulong> list);

+

+        /// <summary>

+        /// Reads one or more repeated SFixed64 field values from the stream.

+        /// </summary>

+        void ReadSFixed64Array(uint fieldTag, string fieldName, ICollection<long> list);

+

+        /// <summary>

+        /// Reads one or more repeated Double field values from the stream.

+        /// </summary>

+        void ReadDoubleArray(uint fieldTag, string fieldName, ICollection<double> list);

+

+        /// <summary>

+        /// Reads one or more repeated Float field values from the stream.

+        /// </summary>

+        void ReadFloatArray(uint fieldTag, string fieldName, ICollection<float> list);

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/ICodedOutputStream.cs b/csharp/src/ProtocolBuffers/ICodedOutputStream.cs
new file mode 100644
index 00000000..77de60ca
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/ICodedOutputStream.cs
@@ -0,0 +1,368 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.Collections;

+using System.Collections.Generic;

+using Google.ProtocolBuffers.Descriptors;

+

+//Disable warning CS3010: CLS-compliant interfaces must have only CLS-compliant members

+#pragma warning disable 3010

+

+namespace Google.ProtocolBuffers

+{

+    /// <summary>

+    /// Provides an interface that is used write a message.  Most often proto buffers are written

+    /// in their binary form by creating a instance via the CodedOutputStream.CreateInstance

+    /// static factory.

+    /// </summary>

+    public interface ICodedOutputStream

+    {

+        /// <summary>

+        /// Writes any message initialization data needed to the output stream

+        /// </summary>

+        /// <remarks>

+        /// This is primarily used by text formats and unnecessary for protobuffers' own

+        /// binary format.  The API for MessageStart/End was added for consistent handling

+        /// of output streams regardless of the actual writer implementation.

+        /// </remarks>

+        void WriteMessageStart();

+        /// <summary>

+        /// Writes any message finalization data needed to the output stream

+        /// </summary>

+        /// <remarks>

+        /// This is primarily used by text formats and unnecessary for protobuffers' own

+        /// binary format.  The API for MessageStart/End was added for consistent handling

+        /// of output streams regardless of the actual writer implementation.

+        /// </remarks>

+        void WriteMessageEnd();

+        /// <summary>

+        /// Indicates that all temporary buffers be written to the final output.

+        /// </summary>

+        void Flush();

+        /// <summary>

+        /// Writes an unknown message as a group

+        /// </summary>

+        [Obsolete]

+        void WriteUnknownGroup(int fieldNumber, IMessageLite value);

+        /// <summary>

+        /// Writes an unknown field value of bytes

+        /// </summary>

+        void WriteUnknownBytes(int fieldNumber, ByteString value);

+        /// <summary>

+        /// Writes an unknown field of a primitive type

+        /// </summary>

+

+        void WriteUnknownField(int fieldNumber, WireFormat.WireType wireType, ulong value);

+        /// <summary>

+        /// Writes an extension as a message-set group

+        /// </summary>

+        void WriteMessageSetExtension(int fieldNumber, string fieldName, IMessageLite value);

+        /// <summary>

+        /// Writes an unknown extension as a message-set group

+        /// </summary>

+        void WriteMessageSetExtension(int fieldNumber, string fieldName, ByteString value);

+

+        /// <summary>

+        /// Writes a field value, including tag, to the stream.

+        /// </summary>

+        void WriteField(FieldType fieldType, int fieldNumber, string fieldName, object value);

+

+        /// <summary>

+        /// Writes a double field value, including tag, to the stream.

+        /// </summary>

+        void WriteDouble(int fieldNumber, string fieldName, double value);

+

+        /// <summary>

+        /// Writes a float field value, including tag, to the stream.

+        /// </summary>

+        void WriteFloat(int fieldNumber, string fieldName, float value);

+

+        /// <summary>

+        /// Writes a uint64 field value, including tag, to the stream.

+        /// </summary>

+        void WriteUInt64(int fieldNumber, string fieldName, ulong value);

+

+        /// <summary>

+        /// Writes an int64 field value, including tag, to the stream.

+        /// </summary>

+        void WriteInt64(int fieldNumber, string fieldName, long value);

+

+        /// <summary>

+        /// Writes an int32 field value, including tag, to the stream.

+        /// </summary>

+        void WriteInt32(int fieldNumber, string fieldName, int value);

+

+        /// <summary>

+        /// Writes a fixed64 field value, including tag, to the stream.

+        /// </summary>

+        void WriteFixed64(int fieldNumber, string fieldName, ulong value);

+

+        /// <summary>

+        /// Writes a fixed32 field value, including tag, to the stream.

+        /// </summary>

+        void WriteFixed32(int fieldNumber, string fieldName, uint value);

+

+        /// <summary>

+        /// Writes a bool field value, including tag, to the stream.

+        /// </summary>

+        void WriteBool(int fieldNumber, string fieldName, bool value);

+

+        /// <summary>

+        /// Writes a string field value, including tag, to the stream.

+        /// </summary>

+        void WriteString(int fieldNumber, string fieldName, string value);

+

+        /// <summary>

+        /// Writes a group field value, including tag, to the stream.

+        /// </summary>

+        void WriteGroup(int fieldNumber, string fieldName, IMessageLite value);

+

+        /// <summary>

+        /// Writes a message field value, including tag, to the stream.

+        /// </summary>

+        void WriteMessage(int fieldNumber, string fieldName, IMessageLite value);

+

+        /// <summary>

+        /// Writes a byte array field value, including tag, to the stream.

+        /// </summary>

+        void WriteBytes(int fieldNumber, string fieldName, ByteString value);

+

+        /// <summary>

+        /// Writes a UInt32 field value, including tag, to the stream.

+        /// </summary>

+        void WriteUInt32(int fieldNumber, string fieldName, uint value);

+

+        /// <summary>

+        /// Writes an enum field value, including tag, to the stream.

+        /// </summary>

+        void WriteEnum(int fieldNumber, string fieldName, int value, object rawValue);

+

+        /// <summary>

+        /// Writes a fixed 32-bit field value, including tag, to the stream.

+        /// </summary>

+        void WriteSFixed32(int fieldNumber, string fieldName, int value);

+

+        /// <summary>

+        /// Writes a signed fixed 64-bit field value, including tag, to the stream.

+        /// </summary>

+        void WriteSFixed64(int fieldNumber, string fieldName, long value);

+

+        /// <summary>

+        /// Writes a signed 32-bit field value, including tag, to the stream.

+        /// </summary>

+        void WriteSInt32(int fieldNumber, string fieldName, int value);

+

+        /// <summary>

+        /// Writes a signed 64-bit field value, including tag, to the stream.

+        /// </summary>

+        void WriteSInt64(int fieldNumber, string fieldName, long value);

+

+        /// <summary>

+        /// Writes a repeated field value, including tag(s), to the stream.

+        /// </summary>

+        void WriteArray(FieldType fieldType, int fieldNumber, string fieldName, IEnumerable list);

+

+        /// <summary>

+        /// Writes a repeated group value, including tag(s), to the stream.

+        /// </summary>

+        void WriteGroupArray<T>(int fieldNumber, string fieldName, IEnumerable<T> list)

+            where T : IMessageLite;

+

+        /// <summary>

+        /// Writes a repeated message value, including tag(s), to the stream.

+        /// </summary>

+        void WriteMessageArray<T>(int fieldNumber, string fieldName, IEnumerable<T> list)

+            where T : IMessageLite;

+

+        /// <summary>

+        /// Writes a repeated string value, including tag(s), to the stream.

+        /// </summary>

+        void WriteStringArray(int fieldNumber, string fieldName, IEnumerable<string> list);

+

+        /// <summary>

+        /// Writes a repeated ByteString value, including tag(s), to the stream.

+        /// </summary>

+        void WriteBytesArray(int fieldNumber, string fieldName, IEnumerable<ByteString> list);

+

+        /// <summary>

+        /// Writes a repeated boolean value, including tag(s), to the stream.

+        /// </summary>

+        void WriteBoolArray(int fieldNumber, string fieldName, IEnumerable<bool> list);

+

+        /// <summary>

+        /// Writes a repeated Int32 value, including tag(s), to the stream.

+        /// </summary>

+        void WriteInt32Array(int fieldNumber, string fieldName, IEnumerable<int> list);

+

+        /// <summary>

+        /// Writes a repeated SInt32 value, including tag(s), to the stream.

+        /// </summary>

+        void WriteSInt32Array(int fieldNumber, string fieldName, IEnumerable<int> list);

+

+        /// <summary>

+        /// Writes a repeated UInt32 value, including tag(s), to the stream.

+        /// </summary>

+        void WriteUInt32Array(int fieldNumber, string fieldName, IEnumerable<uint> list);

+

+        /// <summary>

+        /// Writes a repeated Fixed32 value, including tag(s), to the stream.

+        /// </summary>

+        void WriteFixed32Array(int fieldNumber, string fieldName, IEnumerable<uint> list);

+

+        /// <summary>

+        /// Writes a repeated SFixed32 value, including tag(s), to the stream.

+        /// </summary>

+        void WriteSFixed32Array(int fieldNumber, string fieldName, IEnumerable<int> list);

+

+        /// <summary>

+        /// Writes a repeated Int64 value, including tag(s), to the stream.

+        /// </summary>

+        void WriteInt64Array(int fieldNumber, string fieldName, IEnumerable<long> list);

+

+        /// <summary>

+        /// Writes a repeated SInt64 value, including tag(s), to the stream.

+        /// </summary>

+        void WriteSInt64Array(int fieldNumber, string fieldName, IEnumerable<long> list);

+

+        /// <summary>

+        /// Writes a repeated UInt64 value, including tag(s), to the stream.

+        /// </summary>

+        void WriteUInt64Array(int fieldNumber, string fieldName, IEnumerable<ulong> list);

+

+        /// <summary>

+        /// Writes a repeated Fixed64 value, including tag(s), to the stream.

+        /// </summary>

+        void WriteFixed64Array(int fieldNumber, string fieldName, IEnumerable<ulong> list);

+

+        /// <summary>

+        /// Writes a repeated SFixed64 value, including tag(s), to the stream.

+        /// </summary>

+        void WriteSFixed64Array(int fieldNumber, string fieldName, IEnumerable<long> list);

+

+        /// <summary>

+        /// Writes a repeated Double value, including tag(s), to the stream.

+        /// </summary>

+        void WriteDoubleArray(int fieldNumber, string fieldName, IEnumerable<double> list);

+

+        /// <summary>

+        /// Writes a repeated Float value, including tag(s), to the stream.

+        /// </summary>

+        void WriteFloatArray(int fieldNumber, string fieldName, IEnumerable<float> list);

+

+        /// <summary>

+        /// Writes a repeated enumeration value of type T, including tag(s), to the stream.

+        /// </summary>

+        void WriteEnumArray<T>(int fieldNumber, string fieldName, IEnumerable<T> list)

+            where T : struct, IComparable, IFormattable;

+

+        /// <summary>

+        /// Writes a packed repeated primitive, including tag and length, to the stream.

+        /// </summary>

+        void WritePackedArray(FieldType fieldType, int fieldNumber, string fieldName, IEnumerable list);

+

+        /// <summary>

+        /// Writes a packed repeated boolean, including tag and length, to the stream.

+        /// </summary>

+        void WritePackedBoolArray(int fieldNumber, string fieldName, int calculatedSize, IEnumerable<bool> list);

+

+        /// <summary>

+        /// Writes a packed repeated Int32, including tag and length, to the stream.

+        /// </summary>

+        void WritePackedInt32Array(int fieldNumber, string fieldName, int calculatedSize, IEnumerable<int> list);

+

+        /// <summary>

+        /// Writes a packed repeated SInt32, including tag and length, to the stream.

+        /// </summary>

+        void WritePackedSInt32Array(int fieldNumber, string fieldName, int calculatedSize, IEnumerable<int> list);

+

+        /// <summary>

+        /// Writes a packed repeated UInt32, including tag and length, to the stream.

+        /// </summary>

+        void WritePackedUInt32Array(int fieldNumber, string fieldName, int calculatedSize, IEnumerable<uint> list);

+

+        /// <summary>

+        /// Writes a packed repeated Fixed32, including tag and length, to the stream.

+        /// </summary>

+        void WritePackedFixed32Array(int fieldNumber, string fieldName, int calculatedSize, IEnumerable<uint> list);

+

+        /// <summary>

+        /// Writes a packed repeated SFixed32, including tag and length, to the stream.

+        /// </summary>

+        void WritePackedSFixed32Array(int fieldNumber, string fieldName, int calculatedSize, IEnumerable<int> list);

+

+        /// <summary>

+        /// Writes a packed repeated Int64, including tag and length, to the stream.

+        /// </summary>

+        void WritePackedInt64Array(int fieldNumber, string fieldName, int calculatedSize, IEnumerable<long> list);

+

+        /// <summary>

+        /// Writes a packed repeated SInt64, including tag and length, to the stream.

+        /// </summary>

+        void WritePackedSInt64Array(int fieldNumber, string fieldName, int calculatedSize, IEnumerable<long> list);

+

+        /// <summary>

+        /// Writes a packed repeated UInt64, including tag and length, to the stream.

+        /// </summary>

+        void WritePackedUInt64Array(int fieldNumber, string fieldName, int calculatedSize, IEnumerable<ulong> list);

+

+        /// <summary>

+        /// Writes a packed repeated Fixed64, including tag and length, to the stream.

+        /// </summary>

+        void WritePackedFixed64Array(int fieldNumber, string fieldName, int calculatedSize, IEnumerable<ulong> list);

+

+        /// <summary>

+        /// Writes a packed repeated SFixed64, including tag and length, to the stream.

+        /// </summary>

+        void WritePackedSFixed64Array(int fieldNumber, string fieldName, int calculatedSize, IEnumerable<long> list);

+

+        /// <summary>

+        /// Writes a packed repeated Double, including tag and length, to the stream.

+        /// </summary>

+        void WritePackedDoubleArray(int fieldNumber, string fieldName, int calculatedSize, IEnumerable<double> list);

+

+        /// <summary>

+        /// Writes a packed repeated Float, including tag and length, to the stream.

+        /// </summary>

+        void WritePackedFloatArray(int fieldNumber, string fieldName, int calculatedSize, IEnumerable<float> list);

+

+        /// <summary>

+        /// Writes a packed repeated enumeration of type T, including tag and length, to the stream.

+        /// </summary>

+        void WritePackedEnumArray<T>(int fieldNumber, string fieldName, int calculatedSize, IEnumerable<T> list)

+            where T : struct, IComparable, IFormattable;

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/IMessage.cs b/csharp/src/ProtocolBuffers/IMessage.cs
new file mode 100644
index 00000000..c23bc3f7
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/IMessage.cs
@@ -0,0 +1,249 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.Collections.Generic;

+using System.IO;

+using Google.ProtocolBuffers.Descriptors;

+

+namespace Google.ProtocolBuffers

+{

+    /// <summary>

+    /// Non-generic interface used for all parts of the API which don't require

+    /// any type knowledge.

+    /// </summary>

+    public interface IMessage : IMessageLite

+    {

+        /// <summary>

+        /// Returns the message's type's descriptor. This differs from the

+        /// Descriptor property of each generated message class in that this

+        /// method is an abstract method of IMessage whereas Descriptor is

+        /// a static property of a specific class. They return the same thing.

+        /// </summary>

+        MessageDescriptor DescriptorForType { get; }

+

+        /// <summary>

+        /// Returns a collection of all the fields in this message which are set

+        /// and their corresponding values.  A singular ("required" or "optional")

+        /// field is set iff HasField() returns true for that field.  A "repeated"

+        /// field is set iff GetRepeatedFieldSize() is greater than zero.  The

+        /// values are exactly what would be returned by calling

+        /// GetField(FieldDescriptor) for each field.  The map

+        /// is guaranteed to be a sorted map, so iterating over it will return fields

+        /// in order by field number. 

+        /// </summary>

+        IDictionary<FieldDescriptor, object> AllFields { get; }

+

+        /// <summary>

+        /// Returns true if the given field is set. This is exactly equivalent

+        /// to calling the generated "Has" property corresponding to the field.

+        /// </summary>

+        /// <exception cref="ArgumentException">the field is a repeated field,

+        /// or it's not a field of this type</exception>

+        bool HasField(FieldDescriptor field);

+

+        /// <summary>

+        /// Obtains the value of the given field, or the default value if

+        /// it isn't set. For value type fields, the boxed value is returned.

+        /// For enum fields, the EnumValueDescriptor for the enum is returned.

+        /// For embedded message fields, the sub-message

+        /// is returned. For repeated fields, an IList&lt;T&gt; is returned.

+        /// </summary>

+        object this[FieldDescriptor field] { get; }

+

+        /// <summary>

+        /// Returns the number of elements of a repeated field. This is

+        /// exactly equivalent to calling the generated "Count" property

+        /// corresponding to the field.

+        /// </summary>

+        /// <exception cref="ArgumentException">the field is not a repeated field,

+        /// or it's not a field of this type</exception>

+        int GetRepeatedFieldCount(FieldDescriptor field);

+

+        /// <summary>

+        /// Gets an element of a repeated field. For value type fields 

+        /// excluding enums, the boxed value is returned. For embedded

+        /// message fields, the sub-message is returned. For enums, the

+        /// relevant EnumValueDescriptor is returned.

+        /// </summary>

+        /// <exception cref="ArgumentException">the field is not a repeated field,

+        /// or it's not a field of this type</exception>

+        /// <exception cref="ArgumentOutOfRangeException">the index is out of

+        /// range for the repeated field's value</exception>

+        object this[FieldDescriptor field, int index] { get; }

+

+        /// <summary>

+        /// Returns the unknown fields for this message.

+        /// </summary>

+        UnknownFieldSet UnknownFields { get; }

+

+        /// <summary>

+        /// Returns true iff all required fields in the message and all embedded

+        /// messages are set.

+        /// </summary>

+        new bool IsInitialized { get; }

+

+        /// <summary>

+        /// Serializes the message and writes it to the given output stream.

+        /// This does not flush or close the stream.

+        /// </summary>

+        /// <remarks>

+        /// Protocol Buffers are not self-delimiting. Therefore, if you write

+        /// any more data to the stream after the message, you must somehow ensure

+        /// that the parser on the receiving end does not interpret this as being

+        /// part of the protocol message. One way of doing this is by writing the size

+        /// of the message before the data, then making sure you limit the input to

+        /// that size when receiving the data. Alternatively, use WriteDelimitedTo(Stream).

+        /// </remarks>

+        new void WriteTo(ICodedOutputStream output);

+

+        /// <summary>

+        /// Like WriteTo(Stream) but writes the size of the message as a varint before

+        /// writing the data. This allows more data to be written to the stream after the

+        /// message without the need to delimit the message data yourself. Use 

+        /// IBuilder.MergeDelimitedFrom(Stream) or the static method

+        /// YourMessageType.ParseDelimitedFrom(Stream) to parse messages written by this method.

+        /// </summary>

+        /// <param name="output"></param>

+        new void WriteDelimitedTo(Stream output);

+

+        /// <summary>

+        /// Returns the number of bytes required to encode this message.

+        /// The result is only computed on the first call and memoized after that.

+        /// </summary>

+        new int SerializedSize { get; }

+

+        #region Comparison and hashing

+

+        /// <summary>

+        /// Compares the specified object with this message for equality.

+        /// Returns true iff the given object is a message of the same type

+        /// (as defined by DescriptorForType) and has identical values

+        /// for all its fields.

+        /// </summary>

+        new bool Equals(object other);

+

+        /// <summary>

+        /// Returns the hash code value for this message.

+        /// TODO(jonskeet): Specify the hash algorithm, but better than the Java one!

+        /// </summary>

+        new int GetHashCode();

+

+        #endregion

+

+        #region Convenience methods

+

+        /// <summary>

+        /// Converts the message to a string in protocol buffer text format.

+        /// This is just a trivial wrapper around TextFormat.PrintToString.

+        /// </summary>

+        new string ToString();

+

+        /// <summary>

+        /// Serializes the message to a ByteString. This is a trivial wrapper

+        /// around WriteTo(ICodedOutputStream).

+        /// </summary>

+        new ByteString ToByteString();

+

+        /// <summary>

+        /// Serializes the message to a byte array. This is a trivial wrapper

+        /// around WriteTo(ICodedOutputStream).

+        /// </summary>

+        new byte[] ToByteArray();

+

+        /// <summary>

+        /// Serializes the message and writes it to the given stream.

+        /// This is just a wrapper around WriteTo(ICodedOutputStream). This

+        /// does not flush or close the stream.

+        /// </summary>

+        /// <param name="output"></param>

+        new void WriteTo(Stream output);

+

+        #endregion

+

+        /// <summary>

+        /// Creates a builder for the type, but in a weakly typed manner. This

+        /// is typically implemented by strongly typed messages by just returning

+        /// the result of CreateBuilderForType.

+        /// </summary>

+        new IBuilder WeakCreateBuilderForType();

+

+        /// <summary>

+        /// Creates a builder with the same contents as this message. This

+        /// is typically implemented by strongly typed messages by just returning

+        /// the result of ToBuilder.

+        /// </summary>

+        new IBuilder WeakToBuilder();

+

+        new IMessage WeakDefaultInstanceForType { get; }

+    }

+

+    public interface IMessage<TMessage> : IMessage, IMessageLite<TMessage>

+    {

+        /// <summary>

+        /// Returns an instance of this message type with all fields set to

+        /// their default values. This may or may not be a singleton. This differs

+        /// from the DefaultInstance property of each generated message class in that this

+        /// method is an abstract method of IMessage whereas DefaultInstance is

+        /// a static property of a specific class. They return the same thing.

+        /// </summary>

+        new TMessage DefaultInstanceForType { get; }

+    }

+

+    /// <summary>

+    /// Type-safe interface for all generated messages to implement.

+    /// </summary>

+    public interface IMessage<TMessage, TBuilder> : IMessage<TMessage>, IMessageLite<TMessage, TBuilder>

+        where TMessage : IMessage<TMessage, TBuilder>

+        where TBuilder : IBuilder<TMessage, TBuilder>

+    {

+        #region Builders

+

+        /// <summary>

+        /// Constructs a new builder for a message of the same type as this message.

+        /// </summary>

+        new TBuilder CreateBuilderForType();

+

+        /// <summary>

+        /// Creates a builder with the same contents as this current instance.

+        /// This is typically implemented by strongly typed messages by just

+        /// returning the result of ToBuilder().

+        /// </summary>

+        new TBuilder ToBuilder();

+

+        #endregion

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/IMessageLite.cs b/csharp/src/ProtocolBuffers/IMessageLite.cs
new file mode 100644
index 00000000..ea5d9940
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/IMessageLite.cs
@@ -0,0 +1,188 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System.IO;

+

+namespace Google.ProtocolBuffers

+{

+    /// <summary>

+    /// Non-generic interface used for all parts of the API which don't require

+    /// any type knowledge.

+    /// </summary>

+    public partial interface IMessageLite

+    {

+        /// <summary>

+        /// Returns true iff all required fields in the message and all embedded

+        /// messages are set.

+        /// </summary>

+        bool IsInitialized { get; }

+

+        /// <summary>

+        /// Serializes the message and writes it to the given output stream.

+        /// This does not flush or close the stream.

+        /// </summary>

+        /// <remarks>

+        /// Protocol Buffers are not self-delimiting. Therefore, if you write

+        /// any more data to the stream after the message, you must somehow ensure

+        /// that the parser on the receiving end does not interpret this as being

+        /// part of the protocol message. One way of doing this is by writing the size

+        /// of the message before the data, then making sure you limit the input to

+        /// that size when receiving the data. Alternatively, use WriteDelimitedTo(Stream).

+        /// </remarks>

+        void WriteTo(ICodedOutputStream output);

+

+        /// <summary>

+        /// Like WriteTo(Stream) but writes the size of the message as a varint before

+        /// writing the data. This allows more data to be written to the stream after the

+        /// message without the need to delimit the message data yourself. Use 

+        /// IBuilder.MergeDelimitedFrom(Stream) or the static method

+        /// YourMessageType.ParseDelimitedFrom(Stream) to parse messages written by this method.

+        /// </summary>

+        /// <param name="output"></param>

+        void WriteDelimitedTo(Stream output);

+

+        /// <summary>

+        /// Returns the number of bytes required to encode this message.

+        /// The result is only computed on the first call and memoized after that.

+        /// </summary>

+        int SerializedSize { get; }

+

+        #region Comparison and hashing

+

+        /// <summary>

+        /// Compares the specified object with this message for equality.

+        /// Returns true iff the given object is a message of the same type

+        /// (as defined by DescriptorForType) and has identical values

+        /// for all its fields.

+        /// </summary>

+        bool Equals(object other);

+

+        /// <summary>

+        /// Returns the hash code value for this message.

+        /// TODO(jonskeet): Specify the hash algorithm, but better than the Java one!

+        /// </summary>

+        int GetHashCode();

+

+        #endregion

+

+        #region Convenience methods

+

+        /// <summary>

+        /// Converts the message to a string in protocol buffer text format.

+        /// This is just a trivial wrapper around TextFormat.PrintToString.

+        /// </summary>

+        string ToString();

+

+        /// <summary>

+        /// Converts the message to a string.

+        /// </summary>

+        void PrintTo(TextWriter writer);

+

+        /// <summary>

+        /// Serializes the message to a ByteString. This is a trivial wrapper

+        /// around WriteTo(ICodedOutputStream).

+        /// </summary>

+        ByteString ToByteString();

+

+        /// <summary>

+        /// Serializes the message to a byte array. This is a trivial wrapper

+        /// around WriteTo(ICodedOutputStream).

+        /// </summary>

+        byte[] ToByteArray();

+

+        /// <summary>

+        /// Serializes the message and writes it to the given stream.

+        /// This is just a wrapper around WriteTo(ICodedOutputStream). This

+        /// does not flush or close the stream.

+        /// </summary>

+        /// <param name="output"></param>

+        void WriteTo(Stream output);

+

+        #endregion

+

+        /// <summary>

+        /// Creates a builder for the type, but in a weakly typed manner. This

+        /// is typically implemented by strongly typed messages by just returning

+        /// the result of CreateBuilderForType.

+        /// </summary>

+        IBuilderLite WeakCreateBuilderForType();

+

+        /// <summary>

+        /// Creates a builder with the same contents as this message. This

+        /// is typically implemented by strongly typed messages by just returning

+        /// the result of ToBuilder.

+        /// </summary>

+        IBuilderLite WeakToBuilder();

+

+        IMessageLite WeakDefaultInstanceForType { get; }

+    }

+

+    public interface IMessageLite<TMessage> : IMessageLite

+    {

+        /// <summary>

+        /// Returns an instance of this message type with all fields set to

+        /// their default values. This may or may not be a singleton. This differs

+        /// from the DefaultInstance property of each generated message class in that this

+        /// method is an abstract method of IMessage whereas DefaultInstance is

+        /// a static property of a specific class. They return the same thing.

+        /// </summary>

+        TMessage DefaultInstanceForType { get; }

+    }

+

+    /// <summary>

+    /// Type-safe interface for all generated messages to implement.

+    /// </summary>

+    public interface IMessageLite<TMessage, TBuilder> : IMessageLite<TMessage>

+        where TMessage : IMessageLite<TMessage, TBuilder>

+        where TBuilder : IBuilderLite<TMessage, TBuilder>

+    {

+        #region Builders

+

+        /// <summary>

+        /// Constructs a new builder for a message of the same type as this message.

+        /// </summary>

+        TBuilder CreateBuilderForType();

+

+        /// <summary>

+        /// Creates a builder with the same contents as this current instance.

+        /// This is typically implemented by strongly typed messages by just

+        /// returning the result of ToBuilder().

+        /// </summary>

+        TBuilder ToBuilder();

+

+        #endregion

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/InvalidProtocolBufferException.cs b/csharp/src/ProtocolBuffers/InvalidProtocolBufferException.cs
new file mode 100644
index 00000000..67d7b374
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/InvalidProtocolBufferException.cs
@@ -0,0 +1,112 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System.IO;

+

+namespace Google.ProtocolBuffers

+{

+    /// <summary>

+    /// Thrown when a protocol message being parsed is invalid in some way,

+    /// e.g. it contains a malformed varint or a negative byte length.

+    /// </summary>

+    public sealed class InvalidProtocolBufferException : IOException

+    {

+        internal InvalidProtocolBufferException(string message)

+            : base(message)

+        {

+        }

+

+        public static InvalidProtocolBufferException TruncatedMessage()

+        {

+            return new InvalidProtocolBufferException(

+                "While parsing a protocol message, the input ended unexpectedly " +

+                "in the middle of a field.  This could mean either than the " +

+                "input has been truncated or that an embedded message " +

+                "misreported its own length.");

+        }

+

+        internal static InvalidProtocolBufferException NegativeSize()

+        {

+            return new InvalidProtocolBufferException(

+                "CodedInputStream encountered an embedded string or message " +

+                "which claimed to have negative size.");

+        }

+

+        public static InvalidProtocolBufferException MalformedVarint()

+        {

+            return new InvalidProtocolBufferException(

+                "CodedInputStream encountered a malformed varint.");

+        }

+

+        public static InvalidProtocolBufferException InvalidTag()

+        {

+            return new InvalidProtocolBufferException(

+                "Protocol message contained an invalid tag (zero).");

+        }

+

+        internal static InvalidProtocolBufferException InvalidEndTag()

+        {

+            return new InvalidProtocolBufferException(

+                "Protocol message end-group tag did not match expected tag.");

+        }

+

+        internal static InvalidProtocolBufferException InvalidWireType()

+        {

+            return new InvalidProtocolBufferException(

+                "Protocol message tag had invalid wire type.");

+        }

+

+        internal static InvalidProtocolBufferException RecursionLimitExceeded()

+        {

+            return new InvalidProtocolBufferException(

+                "Protocol message had too many levels of nesting.  May be malicious.  " +

+                "Use CodedInputStream.SetRecursionLimit() to increase the depth limit.");

+        }

+

+        internal static InvalidProtocolBufferException SizeLimitExceeded()

+        {

+            return new InvalidProtocolBufferException(

+                "Protocol message was too large.  May be malicious.  " +

+                "Use CodedInputStream.SetSizeLimit() to increase the size limit.");

+        }

+

+        internal static InvalidProtocolBufferException InvalidMessageStreamTag()

+        {

+            return new InvalidProtocolBufferException(

+                "Stream of protocol messages had invalid tag. Expected tag is length-delimited field 1.");

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/MessageStreamIterator.cs b/csharp/src/ProtocolBuffers/MessageStreamIterator.cs
new file mode 100644
index 00000000..32d697ca
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/MessageStreamIterator.cs
@@ -0,0 +1,170 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.Collections;

+using System.Collections.Generic;

+using System.IO;

+

+namespace Google.ProtocolBuffers

+{

+    /// <summary>

+    /// Iterates over data created using a <see cref="MessageStreamWriter{T}" />.

+    /// Unlike MessageStreamWriter, this class is not usually constructed directly with

+    /// a stream; instead it is provided with a way of opening a stream when iteration

+    /// is started. The stream is closed when the iteration is completed or the enumerator

+    /// is disposed. (This occurs naturally when using <c>foreach</c>.)

+    /// </summary>

+    public class MessageStreamIterator<TMessage> : IEnumerable<TMessage>

+        where TMessage : IMessage<TMessage>

+    {

+        private readonly StreamProvider streamProvider;

+        private readonly ExtensionRegistry extensionRegistry;

+        private readonly int sizeLimit;

+

+        /// <summary>

+        /// The default instance of TMessage type used to construct builders while reading

+        /// </summary>

+        private static readonly TMessage defaultMessageInstance = CreateDefaultInstance();

+        /// <summary>

+        /// Any exception (within reason) thrown in type ctor is caught and rethrown in the constructor.

+        /// This makes life a lot simpler for the caller.

+        /// </summary>

+        private static Exception typeInitializationException;

+

+

+        /// <summary>

+        /// Vastly simplified the reflection to simply obtain the default instance and use it to construct

+        /// the weak builder while simply casting the result.  Ideally this class should have required a 

+        /// TBuilder type argument with a new() constraint to construct the initial instance thereby the

+        /// reflection could be eliminated.

+        /// </summary>

+        private static TMessage CreateDefaultInstance()

+        {

+            try

+            {

+                return (TMessage)typeof(TMessage)

+                                      .GetProperty("DefaultInstance", typeof(TMessage), new Type[0])

+                                      .GetValue(null, null);

+            }

+            catch (Exception e)

+            {

+                typeInitializationException = e;

+                return default(TMessage);

+            }

+        }

+

+        private static readonly uint ExpectedTag = WireFormat.MakeTag(1, WireFormat.WireType.LengthDelimited);

+

+        private MessageStreamIterator(StreamProvider streamProvider, ExtensionRegistry extensionRegistry, int sizeLimit)

+        {

+            if (ReferenceEquals(defaultMessageInstance, null))

+            {

+                throw new System.Reflection.TargetInvocationException(typeInitializationException);

+            }

+            this.streamProvider = streamProvider;

+            this.extensionRegistry = extensionRegistry;

+            this.sizeLimit = sizeLimit;

+        }

+

+        private MessageStreamIterator(StreamProvider streamProvider, ExtensionRegistry extensionRegistry)

+            : this(streamProvider, extensionRegistry, CodedInputStream.DefaultSizeLimit)

+        {

+        }

+

+        /// <summary>

+        /// Creates a new instance which uses the same stream provider as this one,

+        /// but the specified extension registry.

+        /// </summary>

+        public MessageStreamIterator<TMessage> WithExtensionRegistry(ExtensionRegistry newRegistry)

+        {

+            return new MessageStreamIterator<TMessage>(streamProvider, newRegistry, sizeLimit);

+        }

+

+        /// <summary>

+        /// Creates a new instance which uses the same stream provider and extension registry as this one,

+        /// but with the specified size limit. Note that this must be big enough for the largest message

+        /// and the tag and size preceding it.

+        /// </summary>

+        public MessageStreamIterator<TMessage> WithSizeLimit(int newSizeLimit)

+        {

+            return new MessageStreamIterator<TMessage>(streamProvider, extensionRegistry, newSizeLimit);

+        }

+

+#if CLIENTPROFILE

+        public static MessageStreamIterator<TMessage> FromFile(string file)

+        {

+            return new MessageStreamIterator<TMessage>(() => File.OpenRead(file), ExtensionRegistry.Empty);

+        }

+#endif

+

+        public static MessageStreamIterator<TMessage> FromStreamProvider(StreamProvider streamProvider)

+        {

+            return new MessageStreamIterator<TMessage>(streamProvider, ExtensionRegistry.Empty);

+        }

+

+        public IEnumerator<TMessage> GetEnumerator()

+        {

+            using (Stream stream = streamProvider())

+            {

+                CodedInputStream input = CodedInputStream.CreateInstance(stream);

+                input.SetSizeLimit(sizeLimit);

+                uint tag;

+                string name;

+                while (input.ReadTag(out tag, out name))

+                {

+                    if ((tag == 0 && name == "item") || (tag == ExpectedTag))

+                    {

+                        IBuilder builder = defaultMessageInstance.WeakCreateBuilderForType();

+                        input.ReadMessage(builder, extensionRegistry);

+                        yield return (TMessage)builder.WeakBuild();

+                    }

+                    else

+                    {

+                        throw InvalidProtocolBufferException.InvalidMessageStreamTag();

+                    }

+

+                    input.ResetSizeCounter();

+                }

+            }

+        }

+

+        IEnumerator IEnumerable.GetEnumerator()

+        {

+            return GetEnumerator();

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/MessageStreamWriter.cs b/csharp/src/ProtocolBuffers/MessageStreamWriter.cs
new file mode 100644
index 00000000..3430e13c
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/MessageStreamWriter.cs
@@ -0,0 +1,70 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System.IO;

+

+namespace Google.ProtocolBuffers

+{

+    /// <summary>

+    /// Writes multiple messages to the same stream. Each message is written

+    /// as if it were an element of a repeated field 1 in a larger protocol buffer.

+    /// This class takes no ownership of the stream it is given; it never closes the

+    /// stream.

+    /// </summary>

+    public sealed class MessageStreamWriter<T> where T : IMessage<T>

+    {

+        private readonly CodedOutputStream codedOutput;

+

+        /// <summary>

+        /// Creates an instance which writes to the given stream.

+        /// </summary>

+        /// <param name="output">Stream to write messages to.</param>

+        public MessageStreamWriter(Stream output)

+        {

+            codedOutput = CodedOutputStream.CreateInstance(output);

+        }

+

+        public void Write(T message)

+        {

+            codedOutput.WriteMessage(1, "item", message);

+        }

+

+        public void Flush()

+        {

+            codedOutput.Flush();

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/MessageUtil.cs b/csharp/src/ProtocolBuffers/MessageUtil.cs
new file mode 100644
index 00000000..d120d209
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/MessageUtil.cs
@@ -0,0 +1,109 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.Reflection;

+

+namespace Google.ProtocolBuffers

+{

+    /// <summary>

+    /// Utilities for arbitrary messages of an unknown type. This class does not use

+    /// generics precisely because it is designed for dynamically discovered types.

+    /// </summary>

+    public static class MessageUtil

+    {

+        /// <summary>

+        /// Returns the default message for the given type. If an exception is thrown

+        /// (directly from this code), the message will be suitable to be displayed to a user.

+        /// </summary>

+        /// <param name="type"></param>

+        /// <exception cref="ArgumentNullException">The type parameter is null.</exception>

+        /// <exception cref="ArgumentException">The type doesn't implement IMessage, or doesn't

+        /// have a static DefaultMessage property of the same type, or is generic or abstract.</exception>

+        /// <returns></returns>

+        public static IMessage GetDefaultMessage(Type type)

+        {

+            if (type == null)

+            {

+                throw new ArgumentNullException("type", "No type specified.");

+            }

+            if (type.IsAbstract || type.IsGenericTypeDefinition)

+            {

+                throw new ArgumentException("Unable to get a default message for an abstract or generic type (" +

+                                            type.FullName + ")");

+            }

+            if (!typeof(IMessage).IsAssignableFrom(type))

+            {

+                throw new ArgumentException("Unable to get a default message for non-message type (" + type.FullName +

+                                            ")");

+            }

+            PropertyInfo property = type.GetProperty("DefaultInstance",

+                                                     BindingFlags.Static | BindingFlags.Public | BindingFlags.NonPublic);

+            if (property == null)

+            {

+                throw new ArgumentException(type.FullName + " doesn't have a static DefaultInstance property");

+            }

+            if (property.PropertyType != type)

+            {

+                throw new ArgumentException(type.FullName + ".DefaultInstance property is of the wrong type");

+            }

+            return (IMessage) property.GetValue(null, null);

+        }

+

+        /// <summary>

+        /// Returns the default message for the type with the given name. This is just

+        /// a convenience wrapper around calling Type.GetType and then GetDefaultMessage.

+        /// If an exception is thrown, the message will be suitable to be displayed to a user.

+        /// </summary>

+        /// <param name="typeName"></param>

+        /// <exception cref="ArgumentNullException">The typeName parameter is null.</exception>

+        /// <exception cref="ArgumentException">The type doesn't implement IMessage, or doesn't

+        /// have a static DefaultMessage property of the same type, or can't be found.</exception>

+        public static IMessage GetDefaultMessage(string typeName)

+        {

+            if (typeName == null)

+            {

+                throw new ArgumentNullException("typeName", "No type name specified.");

+            }

+            Type type = Type.GetType(typeName);

+            if (type == null)

+            {

+                throw new ArgumentException("Unable to load type " + typeName);

+            }

+            return GetDefaultMessage(type);

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/NameHelpers.cs b/csharp/src/ProtocolBuffers/NameHelpers.cs
new file mode 100644
index 00000000..80a1f9aa
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/NameHelpers.cs
@@ -0,0 +1,140 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.Text.RegularExpressions;

+

+namespace Google.ProtocolBuffers

+{

+    /// <summary>

+    /// Helpers for converting names to pascal case etc.

+    /// </summary>

+    public class NameHelpers

+    {

+        /// <summary>

+        /// All characters that are not alpha-numeric

+        /// </summary>

+        private static readonly Regex NonAlphaNumericCharacters = new Regex(@"[^a-zA-Z0-9]+");

+

+        /// <summary>

+        /// Matches lower-case character that follow either an underscore, or a number

+        /// </summary>

+        private static readonly Regex UnderscoreOrNumberWithLowerCase = new Regex(@"[0-9_][a-z]");

+

+        /// <summary>

+        /// Removes non alpha numeric characters while capitalizing letters that follow

+        /// a number or underscore.  The first letter is always upper case.

+        /// </summary>

+        public static string UnderscoresToPascalCase(string input)

+        {

+            string name = UnderscoresToUpperCase(input);

+

+            // Pascal case always begins with upper-case letter

+            if (Char.IsLower(name[0]))

+            {

+                char[] chars = name.ToCharArray();

+                chars[0] = char.ToUpper(chars[0]);

+                return new string(chars);

+            }

+            return name;

+        }

+

+        /// <summary>

+        /// Removes non alpha numeric characters while capitalizing letters that follow

+        /// a number or underscore.  The first letter is always lower case.

+        /// </summary>

+        public static string UnderscoresToCamelCase(string input)

+        {

+            string name = UnderscoresToUpperCase(input);

+

+            // Camel case always begins with lower-case letter

+            if (Char.IsUpper(name[0]))

+            {

+                char[] chars = name.ToCharArray();

+                chars[0] = char.ToLower(chars[0]);

+                return new string(chars);

+            }

+            return name;

+        }

+

+        /// <summary>

+        /// Capitalizes any characters following an '_' or a number '0' - '9' and removes

+        /// all non alpha-numeric characters.  If the resulting string begins with a number

+        /// an '_' will be prefixed.  

+        /// </summary>

+        private static string UnderscoresToUpperCase(string input)

+        {

+            string name = UnderscoreOrNumberWithLowerCase.Replace(input, x => x.Value.ToUpper());

+            name = NonAlphaNumericCharacters.Replace(name, String.Empty);

+

+            if (name.Length == 0)

+            {

+                throw new ArgumentException(String.Format("The field name '{0}' is invalid.", input));

+            }

+

+            // Fields can not start with a number

+            if (Char.IsNumber(name[0]))

+            {

+                name = '_' + name;

+            }

+

+            return name;

+        }

+

+        internal static string StripProto(string text)

+        {

+            if (!StripSuffix(ref text, ".protodevel"))

+            {

+                StripSuffix(ref text, ".proto");

+            }

+            return text;

+        }

+

+        /// <summary>

+        /// Attempts to strip a suffix from a string, returning whether

+        /// or not the suffix was actually present.

+        /// </summary>

+        public static bool StripSuffix(ref string text, string suffix)

+        {

+            if (text.EndsWith(suffix))

+            {

+                text = text.Substring(0, text.Length - suffix.Length);

+                return true;

+            }

+            return false;

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/Properties/AssemblyInfo.cs b/csharp/src/ProtocolBuffers/Properties/AssemblyInfo.cs
new file mode 100644
index 00000000..806bd5d5
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/Properties/AssemblyInfo.cs
@@ -0,0 +1,67 @@
+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+using System;

+using System.Reflection;

+using System.Runtime.InteropServices;

+using System.Runtime.CompilerServices;

+

+// General Information about an assembly is controlled through the following 

+// set of attributes. Change these attribute values to modify the information

+// associated with an assembly.

+using System.Security;

+

+[assembly: AssemblyTitle("ProtocolBuffers")]

+[assembly: AssemblyDescription("")]

+[assembly: AssemblyConfiguration("")]

+[assembly: AssemblyCompany("")]

+[assembly: AssemblyProduct("ProtocolBuffers")]

+[assembly: AssemblyCopyright("Copyright ©  2008")]

+[assembly: AssemblyTrademark("")]

+[assembly: AssemblyCulture("")]

+

+// Version information for an assembly consists of the following four values:

+//

+//      Major Version

+//      Minor Version 

+//      Build Number

+//      Revision

+//

+// You can specify all the values or you can default the Build and Revision Numbers 

+// by using the '*' as shown below:

+// [assembly: AssemblyVersion("2.4.1.555")]

+

+[assembly: AssemblyVersion("2.4.1.555")]

+

+#if !NOFILEVERSION

+[assembly: AssemblyFileVersion("2.4.1.555")]

+#endif

+

diff --git a/csharp/src/ProtocolBuffers/ProtocolBuffers.csproj b/csharp/src/ProtocolBuffers/ProtocolBuffers.csproj
new file mode 100644
index 00000000..32a343ad
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/ProtocolBuffers.csproj
@@ -0,0 +1,149 @@
+<?xml version="1.0" encoding="utf-8"?>

+<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

+  <PropertyGroup>

+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>

+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>

+    <ProductVersion>9.0.30729</ProductVersion>

+    <SchemaVersion>2.0</SchemaVersion>

+    <ProjectGuid>{6908BDCE-D925-43F3-94AC-A531E6DF2591}</ProjectGuid>

+    <OutputType>Library</OutputType>

+    <AppDesignerFolder>Properties</AppDesignerFolder>

+    <RootNamespace>Google.ProtocolBuffers</RootNamespace>

+    <AssemblyName>Google.ProtocolBuffers</AssemblyName>

+    <ProjectTypeGuids>{786C830F-07A1-408B-BD7F-6EE04809D6DB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>

+    <TargetFrameworkProfile>Profile92</TargetFrameworkProfile>

+    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>

+    <FileAlignment>512</FileAlignment>

+    <SignAssembly>true</SignAssembly>

+    <AssemblyOriginatorKeyFile>..\..\keys\Google.ProtocolBuffers.snk</AssemblyOriginatorKeyFile>

+    <OldToolsVersion>3.5</OldToolsVersion>

+    <MinimumVisualStudioVersion>10.0</MinimumVisualStudioVersion>

+  </PropertyGroup>

+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">

+    <DebugSymbols>true</DebugSymbols>

+    <DebugType>full</DebugType>

+    <Optimize>false</Optimize>

+    <OutputPath>bin\Debug</OutputPath>

+    <IntermediateOutputPath>obj\Debug\</IntermediateOutputPath>

+    <DocumentationFile>$(OutputPath)\$(AssemblyName).xml</DocumentationFile>

+    <NoWarn>1591, 1570, 1571, 1572, 1573, 1574</NoWarn>

+    <DefineConstants>DEBUG;TRACE;$(EnvironmentFlavor);$(EnvironmentTemplate)</DefineConstants>

+    <ErrorReport>prompt</ErrorReport>

+    <WarningLevel>4</WarningLevel>

+    <NoStdLib>true</NoStdLib>

+    <GenerateSerializationAssemblies>Off</GenerateSerializationAssemblies>

+  </PropertyGroup>

+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">

+    <DebugType>pdbonly</DebugType>

+    <Optimize>true</Optimize>

+    <OutputPath>bin\Release</OutputPath>

+    <IntermediateOutputPath>obj\Release\</IntermediateOutputPath>

+    <DocumentationFile>$(OutputPath)\$(AssemblyName).xml</DocumentationFile>

+    <NoWarn>1591, 1570, 1571, 1572, 1573, 1574</NoWarn>

+    <DefineConstants>TRACE;$(EnvironmentFlavor);$(EnvironmentTemplate)</DefineConstants>

+    <ErrorReport>prompt</ErrorReport>

+    <WarningLevel>4</WarningLevel>

+    <NoStdLib>true</NoStdLib>

+    <GenerateSerializationAssemblies>Off</GenerateSerializationAssemblies>

+  </PropertyGroup>

+  <ItemGroup>

+    <Reference Include="mscorlib" />

+    <Reference Include="System" />

+    <Reference Include="System.Xml" />

+  </ItemGroup>

+  <ItemGroup>

+    <Compile Include="AbstractBuilder.cs" />

+    <Compile Include="AbstractBuilderLite.cs" />

+    <Compile Include="AbstractMessage.cs" />

+    <Compile Include="AbstractMessageLite.cs" />

+    <Compile Include="ByteArray.cs" />

+    <Compile Include="ByteString.cs" />

+    <Compile Include="Collections\Enumerables.cs" />

+    <Compile Include="Collections\IPopsicleList.cs" />

+    <Compile Include="Collections\PopsicleList.cs" />

+    <Compile Include="CodedOutputStream.ComputeSize.cs" />

+    <Compile Include="Delegates.cs" />

+    <Compile Include="CodedInputStream.cs" />

+    <Compile Include="CodedOutputStream.cs" />

+    <Compile Include="Collections\Dictionaries.cs" />

+    <Compile Include="Collections\Lists.cs" />

+    <Compile Include="Collections\ReadOnlyDictionary.cs" />

+    <Compile Include="DescriptorProtos\DescriptorProtoFile.cs" />

+    <Compile Include="DescriptorProtos\IDescriptorProto.cs" />

+    <Compile Include="DescriptorProtos\PartialClasses.cs" />

+    <Compile Include="Descriptors\DescriptorBase.cs" />

+    <Compile Include="Descriptors\DescriptorPool.cs" />

+    <Compile Include="Descriptors\DescriptorUtil.cs" />

+    <Compile Include="Descriptors\DescriptorValidationException.cs" />

+    <Compile Include="Descriptors\EnumDescriptor.cs" />

+    <Compile Include="Descriptors\EnumValueDescriptor.cs" />

+    <Compile Include="Descriptors\FieldDescriptor.cs" />

+    <Compile Include="Descriptors\FieldMappingAttribute.cs" />

+    <Compile Include="Descriptors\FieldType.cs" />

+    <Compile Include="Descriptors\FileDescriptor.cs" />

+    <Compile Include="Descriptors\IDescriptor.cs" />

+    <Compile Include="Descriptors\IndexedDescriptorBase.cs" />

+    <Compile Include="Descriptors\MappedType.cs" />

+    <Compile Include="Descriptors\MessageDescriptor.cs" />

+    <Compile Include="Descriptors\MethodDescriptor.cs" />

+    <Compile Include="Descriptors\PackageDescriptor.cs" />

+    <Compile Include="Descriptors\ServiceDescriptor.cs" />

+    <Compile Include="DynamicMessage.cs" />

+    <Compile Include="EnumLite.cs" />

+    <Compile Include="ExtendableBuilder.cs" />

+    <Compile Include="ExtendableBuilderLite.cs" />

+    <Compile Include="ExtendableMessage.cs" />

+    <Compile Include="ExtendableMessageLite.cs" />

+    <Compile Include="ExtensionInfo.cs" />

+    <Compile Include="ExtensionRegistry.cs" />

+    <Compile Include="ExtensionRegistryLite.cs" />

+    <Compile Include="FieldAccess\ReflectionUtil.cs" />

+    <Compile Include="FieldAccess\SingleEnumAccessor.cs" />

+    <Compile Include="FieldAccess\SingleMessageAccessor.cs" />

+    <Compile Include="FieldAccess\SinglePrimitiveAccessor.cs" />

+    <Compile Include="FieldAccess\RepeatedPrimitiveAccessor.cs" />

+    <Compile Include="FieldAccess\RepeatedEnumAccessor.cs" />

+    <Compile Include="FieldAccess\IFieldAccessor.cs" />

+    <Compile Include="FieldAccess\FieldAccessorTable.cs" />

+    <Compile Include="FieldAccess\RepeatedMessageAccessor.cs" />

+    <Compile Include="FieldSet.cs" />

+    <Compile Include="FrameworkPortability.cs" />

+    <Compile Include="GeneratedBuilder.cs" />

+    <Compile Include="GeneratedBuilderLite.cs" />

+    <Compile Include="GeneratedExtensionLite.cs" />

+    <Compile Include="GeneratedMessageLite.cs" />

+    <Compile Include="GeneratedRepeatExtension.cs" />

+    <Compile Include="GeneratedSingleExtension.cs" />

+    <Compile Include="GeneratedMessage.cs" />

+    <Compile Include="IBuilder.cs" />

+    <Compile Include="GeneratedExtensionBase.cs" />

+    <Compile Include="IBuilderLite.cs" />

+    <Compile Include="ICodedInputStream.cs" />

+    <Compile Include="ICodedOutputStream.cs" />

+    <Compile Include="IMessage.cs" />

+    <Compile Include="IMessageLite.cs" />

+    <Compile Include="InvalidProtocolBufferException.cs" />

+    <Compile Include="MessageStreamIterator.cs" />

+    <Compile Include="MessageStreamWriter.cs" />

+    <Compile Include="MessageUtil.cs" />

+    <Compile Include="NameHelpers.cs" />

+    <Compile Include="Properties\AssemblyInfo.cs" />

+    <Compile Include="SortedList.cs" />

+    <Compile Include="TextFormat.cs" />

+    <Compile Include="TextGenerator.cs" />

+    <Compile Include="TextTokenizer.cs" />

+    <Compile Include="ThrowHelper.cs" />

+    <Compile Include="UninitializedMessageException.cs" />

+    <Compile Include="UnknownField.cs" />

+    <Compile Include="UnknownFieldSet.cs" />

+    <Compile Include="WireFormat.cs" />

+  </ItemGroup>

+  <Import Project="$(MSBuildExtensionsPath32)\Microsoft\Portable\$(TargetFrameworkVersion)\Microsoft.Portable.CSharp.targets" />

+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 

+       Other similar extension points exist, see Microsoft.Common.targets.

+  <Target Name="BeforeBuild">

+  </Target>

+  <Target Name="AfterBuild">

+  </Target>

+  -->

+</Project>
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/ProtocolBuffersLite.csproj b/csharp/src/ProtocolBuffers/ProtocolBuffersLite.csproj
new file mode 100644
index 00000000..d0912a6b
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/ProtocolBuffersLite.csproj
@@ -0,0 +1,99 @@
+<?xml version="1.0" encoding="utf-8"?>

+<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

+  <PropertyGroup>

+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>

+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>

+    <ProductVersion>9.0.30729</ProductVersion>

+    <SchemaVersion>2.0</SchemaVersion>

+    <ProjectGuid>{6969BDCE-D925-43F3-94AC-A531E6DF2591}</ProjectGuid>

+    <OutputType>Library</OutputType>

+    <AppDesignerFolder>Properties</AppDesignerFolder>

+    <RootNamespace>Google.ProtocolBuffers</RootNamespace>

+    <AssemblyName>Google.ProtocolBuffersLite</AssemblyName>

+    <ProjectTypeGuids>{786C830F-07A1-408B-BD7F-6EE04809D6DB};{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}</ProjectTypeGuids>

+    <TargetFrameworkProfile>Profile92</TargetFrameworkProfile>

+    <TargetFrameworkVersion>v4.0</TargetFrameworkVersion>

+    <FileAlignment>512</FileAlignment>

+    <SignAssembly>true</SignAssembly>

+    <AssemblyOriginatorKeyFile>..\..\keys\Google.ProtocolBuffers.snk</AssemblyOriginatorKeyFile>

+    <OldToolsVersion>3.5</OldToolsVersion>

+    <MinimumVisualStudioVersion>10.0</MinimumVisualStudioVersion>

+  </PropertyGroup>

+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">

+    <DebugSymbols>true</DebugSymbols>

+    <DebugType>full</DebugType>

+    <Optimize>false</Optimize>

+    <OutputPath>bin\Debug</OutputPath>

+    <IntermediateOutputPath>obj\Debug\</IntermediateOutputPath>

+    <DocumentationFile>$(OutputPath)\$(AssemblyName).xml</DocumentationFile>

+    <NoWarn>1591, 1570, 1571, 1572, 1573, 1574</NoWarn>

+    <DefineConstants>DEBUG;TRACE;LITE;$(EnvironmentFlavor);$(EnvironmentTemplate)</DefineConstants>

+    <ErrorReport>prompt</ErrorReport>

+    <WarningLevel>4</WarningLevel>

+    <NoStdLib>true</NoStdLib>

+    <GenerateSerializationAssemblies>Off</GenerateSerializationAssemblies>

+  </PropertyGroup>

+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">

+    <DebugType>pdbonly</DebugType>

+    <Optimize>true</Optimize>

+    <OutputPath>bin\Release</OutputPath>

+    <IntermediateOutputPath>obj\Release\</IntermediateOutputPath>

+    <DocumentationFile>$(OutputPath)\$(AssemblyName).xml</DocumentationFile>

+    <NoWarn>1591, 1570, 1571, 1572, 1573, 1574</NoWarn>

+    <DefineConstants>TRACE;LITE;$(EnvironmentFlavor);$(EnvironmentTemplate)</DefineConstants>

+    <ErrorReport>prompt</ErrorReport>

+    <WarningLevel>4</WarningLevel>

+    <NoStdLib>true</NoStdLib>

+    <GenerateSerializationAssemblies>Off</GenerateSerializationAssemblies>

+  </PropertyGroup>

+  <ItemGroup>

+    <Reference Include="mscorlib" />

+    <Reference Include="System" />

+    <Reference Include="System.Xml" />

+  </ItemGroup>

+  <ItemGroup>

+    <Compile Include="AbstractBuilderLite.cs" />

+    <Compile Include="AbstractMessageLite.cs" />

+    <Compile Include="ByteArray.cs" />

+    <Compile Include="CodedOutputStream.ComputeSize.cs" />

+    <Compile Include="Collections\Dictionaries.cs" />

+    <Compile Include="Collections\Enumerables.cs" />

+    <Compile Include="Collections\IPopsicleList.cs" />

+    <Compile Include="Collections\Lists.cs" />

+    <Compile Include="Collections\PopsicleList.cs" />

+    <Compile Include="Collections\ReadOnlyDictionary.cs" />

+    <Compile Include="Descriptors\FieldMappingAttribute.cs" />

+    <Compile Include="Descriptors\FieldType.cs" />

+    <Compile Include="Descriptors\MappedType.cs" />

+    <Compile Include="EnumLite.cs" />

+    <Compile Include="ExtendableBuilderLite.cs" />

+    <Compile Include="ExtendableMessageLite.cs" />

+    <Compile Include="FieldSet.cs" />

+    <Compile Include="FrameworkPortability.cs" />

+    <Compile Include="GeneratedBuilderLite.cs" />

+    <Compile Include="GeneratedExtensionLite.cs" />

+    <Compile Include="GeneratedMessageLite.cs" />

+    <Compile Include="ICodedInputStream.cs" />

+    <Compile Include="ICodedOutputStream.cs" />

+    <Compile Include="Properties\AssemblyInfo.cs" />

+    <Compile Include="ByteString.cs" />

+    <Compile Include="CodedInputStream.cs" />

+    <Compile Include="CodedOutputStream.cs" />

+    <Compile Include="ExtensionRegistryLite.cs" />

+    <Compile Include="IBuilderLite.cs" />

+    <Compile Include="IMessageLite.cs" />

+    <Compile Include="InvalidProtocolBufferException.cs" />

+    <Compile Include="SortedList.cs" />

+    <Compile Include="ThrowHelper.cs" />

+    <Compile Include="UninitializedMessageException.cs" />

+    <Compile Include="WireFormat.cs" />

+  </ItemGroup>

+  <Import Project="$(MSBuildExtensionsPath32)\Microsoft\Portable\$(TargetFrameworkVersion)\Microsoft.Portable.CSharp.targets" />

+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 

+       Other similar extension points exist, see Microsoft.Common.targets.

+  <Target Name="BeforeBuild">

+  </Target>

+  <Target Name="AfterBuild">

+  </Target>

+  -->

+</Project>
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/SortedList.cs b/csharp/src/ProtocolBuffers/SortedList.cs
new file mode 100644
index 00000000..2dd7da92
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/SortedList.cs
@@ -0,0 +1,167 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+#if NOSORTEDLIST

+using System.Collections;

+using System.Collections.Generic;

+

+namespace Google.ProtocolBuffers

+{

+    /// <summary>

+    /// Dictionary implementation which always yields keys in sorted order.

+    /// This is not particularly efficient: it wraps a normal dictionary

+    /// for most operations, but sorts by key when either iterating or

+    /// fetching the Keys/Values properties.

+    /// </summary>

+    internal sealed class SortedList<TKey, TValue> : IDictionary<TKey, TValue>

+    {

+        private readonly IDictionary<TKey, TValue> wrapped = new Dictionary<TKey, TValue>();

+

+        public SortedList()

+        {

+        }

+

+        public SortedList(IDictionary<TKey, TValue> dictionary)

+        {

+            foreach (KeyValuePair<TKey, TValue> entry in dictionary)

+            {

+                Add(entry.Key, entry.Value);

+            }

+        }

+

+        public void Add(TKey key, TValue value)

+        {

+            wrapped.Add(key, value);

+        }

+

+        public bool ContainsKey(TKey key)

+        {

+            return wrapped.ContainsKey(key);

+        }

+

+        public ICollection<TKey> Keys

+        {

+            get

+            {

+                List<TKey> keys = new List<TKey>(wrapped.Count);

+                foreach (var pair in this)

+                {

+                    keys.Add(pair.Key);

+                }

+                return keys;

+            }

+        }

+

+        public bool Remove(TKey key)

+        {

+            return wrapped.Remove(key);

+        }

+

+        public bool TryGetValue(TKey key, out TValue value)

+        {

+            return wrapped.TryGetValue(key, out value);

+        }

+

+        public ICollection<TValue> Values

+        {

+            get

+            {

+                List<TValue> values = new List<TValue>(wrapped.Count);

+                foreach (var pair in this)

+                {

+                    values.Add(pair.Value);

+                }

+                return values;

+            }

+        }

+

+        public TValue this[TKey key]

+        {

+            get { return wrapped[key]; }

+            set { wrapped[key] = value; }

+        }

+

+        public void Add(KeyValuePair<TKey, TValue> item)

+        {

+            wrapped.Add(item);

+        }

+

+        public void Clear()

+        {

+            wrapped.Clear();

+        }

+

+        public bool Contains(KeyValuePair<TKey, TValue> item)

+        {

+            return wrapped.Contains(item);

+        }

+

+        public void CopyTo(KeyValuePair<TKey, TValue>[] array, int arrayIndex)

+        {

+            wrapped.CopyTo(array, arrayIndex);

+        }

+

+        public int Count

+        {

+            get { return wrapped.Count; }

+        }

+

+        public bool IsReadOnly

+        {

+            get { return wrapped.IsReadOnly; }

+        }

+

+        public bool Remove(KeyValuePair<TKey, TValue> item)

+        {

+            return wrapped.Remove(item);

+        }

+

+        public IEnumerator<KeyValuePair<TKey, TValue>> GetEnumerator()

+        {

+            IComparer<TKey> comparer = Comparer<TKey>.Default;

+            var list = new List<KeyValuePair<TKey, TValue>>(wrapped);

+            list.Sort((x, y) => comparer.Compare(x.Key, y.Key));

+            return list.GetEnumerator();

+        }

+

+        IEnumerator IEnumerable.GetEnumerator()

+        {

+            return GetEnumerator();

+        }

+    }

+}

+

+#endif
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/TextFormat.cs b/csharp/src/ProtocolBuffers/TextFormat.cs
new file mode 100644
index 00000000..6a9180f3
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/TextFormat.cs
@@ -0,0 +1,893 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.Collections;

+using System.Collections.Generic;

+using System.Globalization;

+using System.IO;

+using System.Text;

+using Google.ProtocolBuffers.Descriptors;

+

+namespace Google.ProtocolBuffers

+{

+    /// <summary>

+    /// Provides ASCII text formatting support for messages.

+    /// TODO(jonskeet): Support for alternative line endings.

+    /// (Easy to print, via TextGenerator. Not sure about parsing.)

+    /// </summary>

+    public static class TextFormat

+    {

+        /// <summary>

+        /// Outputs a textual representation of the Protocol Message supplied into

+        /// the parameter output.

+        /// </summary>

+        public static void Print(IMessage message, TextWriter output)

+        {

+            TextGenerator generator = new TextGenerator(output, "\n");

+            Print(message, generator);

+        }

+

+        /// <summary>

+        /// Outputs a textual representation of the Protocol Message builder supplied into

+        /// the parameter output.

+        /// </summary>

+        public static void Print(IBuilder builder, TextWriter output)

+        {

+            TextGenerator generator = new TextGenerator(output, "\n");

+            Print(builder, generator);

+        }

+

+        /// <summary>

+        /// Outputs a textual representation of <paramref name="fields" /> to <paramref name="output"/>.

+        /// </summary>

+        public static void Print(UnknownFieldSet fields, TextWriter output)

+        {

+            TextGenerator generator = new TextGenerator(output, "\n");

+            PrintUnknownFields(fields, generator);

+        }

+

+        public static string PrintToString(IMessage message)

+        {

+            StringWriter text = new StringWriter();

+            Print(message, text);

+            return text.ToString();

+        }

+

+        public static string PrintToString(IBuilder builder)

+        {

+            StringWriter text = new StringWriter();

+            Print(builder, text);

+            return text.ToString();

+        }

+

+        public static string PrintToString(UnknownFieldSet fields)

+        {

+            StringWriter text = new StringWriter();

+            Print(fields, text);

+            return text.ToString();

+        }

+

+        private static void Print(IMessage message, TextGenerator generator)

+        {

+            foreach (KeyValuePair<FieldDescriptor, object> entry in message.AllFields)

+            {

+                PrintField(entry.Key, entry.Value, generator);

+            }

+            PrintUnknownFields(message.UnknownFields, generator);

+        }

+

+        private static void Print(IBuilder message, TextGenerator generator)

+        {

+            foreach (KeyValuePair<FieldDescriptor, object> entry in message.AllFields)

+            {

+                PrintField(entry.Key, entry.Value, generator);

+            }

+            PrintUnknownFields(message.UnknownFields, generator);

+        }

+

+        internal static void PrintField(FieldDescriptor field, object value, TextGenerator generator)

+        {

+            if (field.IsRepeated)

+            {

+                // Repeated field.  Print each element.

+                foreach (object element in (IEnumerable) value)

+                {

+                    PrintSingleField(field, element, generator);

+                }

+            }

+            else

+            {

+                PrintSingleField(field, value, generator);

+            }

+        }

+

+        private static void PrintSingleField(FieldDescriptor field, Object value, TextGenerator generator)

+        {

+            if (field.IsExtension)

+            {

+                generator.Print("[");

+                // We special-case MessageSet elements for compatibility with proto1.

+                if (field.ContainingType.Options.MessageSetWireFormat

+                    && field.FieldType == FieldType.Message

+                    && field.IsOptional

+                    // object equality (TODO(jonskeet): Work out what this comment means!)

+                    && field.ExtensionScope == field.MessageType)

+                {

+                    generator.Print(field.MessageType.FullName);

+                }

+                else

+                {

+                    generator.Print(field.FullName);

+                }

+                generator.Print("]");

+            }

+            else

+            {

+                if (field.FieldType == FieldType.Group)

+                {

+                    // Groups must be serialized with their original capitalization.

+                    generator.Print(field.MessageType.Name);

+                }

+                else

+                {

+                    generator.Print(field.Name);

+                }

+            }

+

+            if (field.MappedType == MappedType.Message)

+            {

+                generator.Print(" {\n");

+                generator.Indent();

+            }

+            else

+            {

+                generator.Print(": ");

+            }

+

+            PrintFieldValue(field, value, generator);

+

+            if (field.MappedType == MappedType.Message)

+            {

+                generator.Outdent();

+                generator.Print("}");

+            }

+            generator.Print("\n");

+        }

+

+        private static void PrintFieldValue(FieldDescriptor field, object value, TextGenerator generator)

+        {

+            switch (field.FieldType)

+            {

+                    // The Float and Double types must specify the "r" format to preserve their precision, otherwise,

+                    // the double to/from string will trim the precision to 6 places.  As with other numeric formats

+                    // below, always use the invariant culture so it's predictable.

+                case FieldType.Float:

+                    generator.Print(((float)value).ToString("r", FrameworkPortability.InvariantCulture));

+                    break;

+                case FieldType.Double:

+                    generator.Print(((double)value).ToString("r", FrameworkPortability.InvariantCulture));

+                    break;

+

+                case FieldType.Int32:

+                case FieldType.Int64:

+                case FieldType.SInt32:

+                case FieldType.SInt64:

+                case FieldType.SFixed32:

+                case FieldType.SFixed64:

+                case FieldType.UInt32:

+                case FieldType.UInt64:

+                case FieldType.Fixed32:

+                case FieldType.Fixed64:

+                    // The simple Object.ToString converts using the current culture.

+                    // We want to always use the invariant culture so it's predictable.

+                    generator.Print(((IConvertible)value).ToString(FrameworkPortability.InvariantCulture));

+                    break;

+                case FieldType.Bool:

+                    // Explicitly use the Java true/false

+                    generator.Print((bool) value ? "true" : "false");

+                    break;

+

+                case FieldType.String:

+                    generator.Print("\"");

+                    generator.Print(EscapeText((string) value));

+                    generator.Print("\"");

+                    break;

+

+                case FieldType.Bytes:

+                    {

+                        generator.Print("\"");

+                        generator.Print(EscapeBytes((ByteString) value));

+                        generator.Print("\"");

+                        break;

+                    }

+

+                case FieldType.Enum:

+                    {

+                        if (value is IEnumLite && !(value is EnumValueDescriptor))

+                        {

+                            throw new NotSupportedException("Lite enumerations are not supported.");

+                        }

+                        generator.Print(((EnumValueDescriptor) value).Name);

+                        break;

+                    }

+

+                case FieldType.Message:

+                case FieldType.Group:

+                    if (value is IMessageLite && !(value is IMessage))

+                    {

+                        throw new NotSupportedException("Lite messages are not supported.");

+                    }

+                    Print((IMessage) value, generator);

+                    break;

+            }

+        }

+

+        private static void PrintUnknownFields(UnknownFieldSet unknownFields, TextGenerator generator)

+        {

+            foreach (KeyValuePair<int, UnknownField> entry in unknownFields.FieldDictionary)

+            {

+                String prefix = entry.Key.ToString() + ": ";

+                UnknownField field = entry.Value;

+

+                foreach (ulong value in field.VarintList)

+                {

+                    generator.Print(prefix);

+                    generator.Print(value.ToString());

+                    generator.Print("\n");

+                }

+                foreach (uint value in field.Fixed32List)

+                {

+                    generator.Print(prefix);

+                    generator.Print(string.Format("0x{0:x8}", value));

+                    generator.Print("\n");

+                }

+                foreach (ulong value in field.Fixed64List)

+                {

+                    generator.Print(prefix);

+                    generator.Print(string.Format("0x{0:x16}", value));

+                    generator.Print("\n");

+                }

+                foreach (ByteString value in field.LengthDelimitedList)

+                {

+                    generator.Print(entry.Key.ToString());

+                    generator.Print(": \"");

+                    generator.Print(EscapeBytes(value));

+                    generator.Print("\"\n");

+                }

+                foreach (UnknownFieldSet value in field.GroupList)

+                {

+                    generator.Print(entry.Key.ToString());

+                    generator.Print(" {\n");

+                    generator.Indent();

+                    PrintUnknownFields(value, generator);

+                    generator.Outdent();

+                    generator.Print("}\n");

+                }

+            }

+        }

+

+        public static ulong ParseUInt64(string text)

+        {

+            return (ulong) ParseInteger(text, false, true);

+        }

+

+        public static long ParseInt64(string text)

+        {

+            return ParseInteger(text, true, true);

+        }

+

+        public static uint ParseUInt32(string text)

+        {

+            return (uint) ParseInteger(text, false, false);

+        }

+

+        public static int ParseInt32(string text)

+        {

+            return (int) ParseInteger(text, true, false);

+        }

+

+        public static float ParseFloat(string text)

+        {

+            switch (text)

+            {

+                case "-inf":

+                case "-infinity":

+                case "-inff":

+                case "-infinityf":

+                    return float.NegativeInfinity;

+                case "inf":

+                case "infinity":

+                case "inff":

+                case "infinityf":

+                    return float.PositiveInfinity;

+                case "nan":

+                case "nanf":

+                    return float.NaN;

+                default:

+                    return float.Parse(text, FrameworkPortability.InvariantCulture);

+            }

+        }

+

+        public static double ParseDouble(string text)

+        {

+            switch (text)

+            {

+                case "-inf":

+                case "-infinity":

+                    return double.NegativeInfinity;

+                case "inf":

+                case "infinity":

+                    return double.PositiveInfinity;

+                case "nan":

+                    return double.NaN;

+                default:

+                    return double.Parse(text, FrameworkPortability.InvariantCulture);

+            }

+        }

+

+        /// <summary>

+        /// Parses an integer in hex (leading 0x), decimal (no prefix) or octal (leading 0).

+        /// Only a negative sign is permitted, and it must come before the radix indicator.

+        /// </summary>

+        private static long ParseInteger(string text, bool isSigned, bool isLong)

+        {

+            string original = text;

+            bool negative = false;

+            if (text.StartsWith("-"))

+            {

+                if (!isSigned)

+                {

+                    throw new FormatException("Number must be positive: " + original);

+                }

+                negative = true;

+                text = text.Substring(1);

+            }

+

+            int radix = 10;

+            if (text.StartsWith("0x"))

+            {

+                radix = 16;

+                text = text.Substring(2);

+            }

+            else if (text.StartsWith("0"))

+            {

+                radix = 8;

+            }

+

+            ulong result;

+            try

+            {

+                // Workaround for https://connect.microsoft.com/VisualStudio/feedback/ViewFeedback.aspx?FeedbackID=278448

+                // We should be able to use Convert.ToUInt64 for all cases.

+                result = radix == 10 ? ulong.Parse(text) : Convert.ToUInt64(text, radix);

+            }

+            catch (OverflowException)

+            {

+                // Convert OverflowException to FormatException so there's a single exception type this method can throw.

+                string numberDescription = string.Format("{0}-bit {1}signed integer", isLong ? 64 : 32,

+                                                         isSigned ? "" : "un");

+                throw new FormatException("Number out of range for " + numberDescription + ": " + original);

+            }

+

+            if (negative)

+            {

+                ulong max = isLong ? 0x8000000000000000UL : 0x80000000L;

+                if (result > max)

+                {

+                    string numberDescription = string.Format("{0}-bit signed integer", isLong ? 64 : 32);

+                    throw new FormatException("Number out of range for " + numberDescription + ": " + original);

+                }

+                return -((long) result);

+            }

+            else

+            {

+                ulong max = isSigned

+                                ? (isLong ? (ulong) long.MaxValue : int.MaxValue)

+                                : (isLong ? ulong.MaxValue : uint.MaxValue);

+                if (result > max)

+                {

+                    string numberDescription = string.Format("{0}-bit {1}signed integer", isLong ? 64 : 32,

+                                                             isSigned ? "" : "un");

+                    throw new FormatException("Number out of range for " + numberDescription + ": " + original);

+                }

+                return (long) result;

+            }

+        }

+

+        /// <summary>

+        /// Tests a character to see if it's an octal digit.

+        /// </summary>

+        private static bool IsOctal(char c)

+        {

+            return '0' <= c && c <= '7';

+        }

+

+        /// <summary>

+        /// Tests a character to see if it's a hex digit.

+        /// </summary>

+        private static bool IsHex(char c)

+        {

+            return ('0' <= c && c <= '9') ||

+                   ('a' <= c && c <= 'f') ||

+                   ('A' <= c && c <= 'F');

+        }

+

+        /// <summary>

+        /// Interprets a character as a digit (in any base up to 36) and returns the

+        /// numeric value.

+        /// </summary>

+        private static int ParseDigit(char c)

+        {

+            if ('0' <= c && c <= '9')

+            {

+                return c - '0';

+            }

+            else if ('a' <= c && c <= 'z')

+            {

+                return c - 'a' + 10;

+            }

+            else

+            {

+                return c - 'A' + 10;

+            }

+        }

+

+        /// <summary>

+        /// Unescapes a text string as escaped using <see cref="EscapeText(string)" />.

+        /// Two-digit hex escapes (starting with "\x" are also recognised.

+        /// </summary>

+        public static string UnescapeText(string input)

+        {

+            return UnescapeBytes(input).ToStringUtf8();

+        }

+

+        /// <summary>

+        /// Like <see cref="EscapeBytes" /> but escapes a text string.

+        /// The string is first encoded as UTF-8, then each byte escaped individually.

+        /// The returned value is guaranteed to be entirely ASCII.

+        /// </summary>

+        public static string EscapeText(string input)

+        {

+            return EscapeBytes(ByteString.CopyFromUtf8(input));

+        }

+

+        /// <summary>

+        /// Escapes bytes in the format used in protocol buffer text format, which

+        /// is the same as the format used for C string literals.  All bytes

+        /// that are not printable 7-bit ASCII characters are escaped, as well as

+        /// backslash, single-quote, and double-quote characters.  Characters for

+        /// which no defined short-hand escape sequence is defined will be escaped

+        /// using 3-digit octal sequences.

+        /// The returned value is guaranteed to be entirely ASCII.

+        /// </summary>

+        public static String EscapeBytes(ByteString input)

+        {

+            StringBuilder builder = new StringBuilder(input.Length);

+            foreach (byte b in input)

+            {

+                switch (b)

+                {

+                        // C# does not use \a or \v

+                    case 0x07:

+                        builder.Append("\\a");

+                        break;

+                    case (byte) '\b':

+                        builder.Append("\\b");

+                        break;

+                    case (byte) '\f':

+                        builder.Append("\\f");

+                        break;

+                    case (byte) '\n':

+                        builder.Append("\\n");

+                        break;

+                    case (byte) '\r':

+                        builder.Append("\\r");

+                        break;

+                    case (byte) '\t':

+                        builder.Append("\\t");

+                        break;

+                    case 0x0b:

+                        builder.Append("\\v");

+                        break;

+                    case (byte) '\\':

+                        builder.Append("\\\\");

+                        break;

+                    case (byte) '\'':

+                        builder.Append("\\\'");

+                        break;

+                    case (byte) '"':

+                        builder.Append("\\\"");

+                        break;

+                    default:

+                        if (b >= 0x20 && b < 128)

+                        {

+                            builder.Append((char) b);

+                        }

+                        else

+                        {

+                            builder.Append('\\');

+                            builder.Append((char) ('0' + ((b >> 6) & 3)));

+                            builder.Append((char) ('0' + ((b >> 3) & 7)));

+                            builder.Append((char) ('0' + (b & 7)));

+                        }

+                        break;

+                }

+            }

+            return builder.ToString();

+        }

+

+        /// <summary>

+        /// Performs string unescaping from C style (octal, hex, form feeds, tab etc) into a byte string.

+        /// </summary>

+        public static ByteString UnescapeBytes(string input)

+        {

+            byte[] result = new byte[input.Length];

+            int pos = 0;

+            for (int i = 0; i < input.Length; i++)

+            {

+                char c = input[i];

+                if (c > 127 || c < 32)

+                {

+                    throw new FormatException("Escaped string must only contain ASCII");

+                }

+                if (c != '\\')

+                {

+                    result[pos++] = (byte) c;

+                    continue;

+                }

+                if (i + 1 >= input.Length)

+                {

+                    throw new FormatException("Invalid escape sequence: '\\' at end of string.");

+                }

+

+                i++;

+                c = input[i];

+                if (c >= '0' && c <= '7')

+                {

+                    // Octal escape. 

+                    int code = ParseDigit(c);

+                    if (i + 1 < input.Length && IsOctal(input[i + 1]))

+                    {

+                        i++;

+                        code = code*8 + ParseDigit(input[i]);

+                    }

+                    if (i + 1 < input.Length && IsOctal(input[i + 1]))

+                    {

+                        i++;

+                        code = code*8 + ParseDigit(input[i]);

+                    }

+                    result[pos++] = (byte) code;

+                }

+                else

+                {

+                    switch (c)

+                    {

+                        case 'a':

+                            result[pos++] = 0x07;

+                            break;

+                        case 'b':

+                            result[pos++] = (byte) '\b';

+                            break;

+                        case 'f':

+                            result[pos++] = (byte) '\f';

+                            break;

+                        case 'n':

+                            result[pos++] = (byte) '\n';

+                            break;

+                        case 'r':

+                            result[pos++] = (byte) '\r';

+                            break;

+                        case 't':

+                            result[pos++] = (byte) '\t';

+                            break;

+                        case 'v':

+                            result[pos++] = 0x0b;

+                            break;

+                        case '\\':

+                            result[pos++] = (byte) '\\';

+                            break;

+                        case '\'':

+                            result[pos++] = (byte) '\'';

+                            break;

+                        case '"':

+                            result[pos++] = (byte) '\"';

+                            break;

+

+                        case 'x':

+                            // hex escape

+                            int code;

+                            if (i + 1 < input.Length && IsHex(input[i + 1]))

+                            {

+                                i++;

+                                code = ParseDigit(input[i]);

+                            }

+                            else

+                            {

+                                throw new FormatException("Invalid escape sequence: '\\x' with no digits");

+                            }

+                            if (i + 1 < input.Length && IsHex(input[i + 1]))

+                            {

+                                ++i;

+                                code = code*16 + ParseDigit(input[i]);

+                            }

+                            result[pos++] = (byte) code;

+                            break;

+

+                        default:

+                            throw new FormatException("Invalid escape sequence: '\\" + c + "'");

+                    }

+                }

+            }

+

+            return ByteString.CopyFrom(result, 0, pos);

+        }

+

+        public static void Merge(string text, IBuilder builder)

+        {

+            Merge(text, ExtensionRegistry.Empty, builder);

+        }

+

+        public static void Merge(TextReader reader, IBuilder builder)

+        {

+            Merge(reader, ExtensionRegistry.Empty, builder);

+        }

+

+        public static void Merge(TextReader reader, ExtensionRegistry registry, IBuilder builder)

+        {

+            Merge(reader.ReadToEnd(), registry, builder);

+        }

+

+        public static void Merge(string text, ExtensionRegistry registry, IBuilder builder)

+        {

+            TextTokenizer tokenizer = new TextTokenizer(text);

+

+            while (!tokenizer.AtEnd)

+            {

+                MergeField(tokenizer, registry, builder);

+            }

+        }

+

+        /// <summary>

+        /// Parses a single field from the specified tokenizer and merges it into

+        /// the builder.

+        /// </summary>

+        private static void MergeField(TextTokenizer tokenizer, ExtensionRegistry extensionRegistry,

+                                       IBuilder builder)

+        {

+            FieldDescriptor field;

+            MessageDescriptor type = builder.DescriptorForType;

+            ExtensionInfo extension = null;

+

+            if (tokenizer.TryConsume("["))

+            {

+                // An extension.

+                StringBuilder name = new StringBuilder(tokenizer.ConsumeIdentifier());

+                while (tokenizer.TryConsume("."))

+                {

+                    name.Append(".");

+                    name.Append(tokenizer.ConsumeIdentifier());

+                }

+

+                extension = extensionRegistry.FindByName(type, name.ToString());

+

+                if (extension == null)

+                {

+                    throw tokenizer.CreateFormatExceptionPreviousToken("Extension \"" + name +

+                                                                       "\" not found in the ExtensionRegistry.");

+                }

+                else if (extension.Descriptor.ContainingType != type)

+                {

+                    throw tokenizer.CreateFormatExceptionPreviousToken("Extension \"" + name +

+                                                                       "\" does not extend message type \"" +

+                                                                       type.FullName + "\".");

+                }

+

+                tokenizer.Consume("]");

+

+                field = extension.Descriptor;

+            }

+            else

+            {

+                String name = tokenizer.ConsumeIdentifier();

+                field = type.FindDescriptor<FieldDescriptor>(name);

+

+                // Group names are expected to be capitalized as they appear in the

+                // .proto file, which actually matches their type names, not their field

+                // names.

+                if (field == null)

+                {

+                    // Explicitly specify the invariant culture so that this code does not break when

+                    // executing in Turkey.

+                    String lowerName = name.ToLowerInvariant();

+                    field = type.FindDescriptor<FieldDescriptor>(lowerName);

+                    // If the case-insensitive match worked but the field is NOT a group,

+                    // TODO(jonskeet): What? Java comment ends here!

+                    if (field != null && field.FieldType != FieldType.Group)

+                    {

+                        field = null;

+                    }

+                }

+                // Again, special-case group names as described above.

+                if (field != null && field.FieldType == FieldType.Group && field.MessageType.Name != name)

+                {

+                    field = null;

+                }

+

+                if (field == null)

+                {

+                    throw tokenizer.CreateFormatExceptionPreviousToken(

+                        "Message type \"" + type.FullName + "\" has no field named \"" + name + "\".");

+                }

+            }

+

+            object value = null;

+

+            if (field.MappedType == MappedType.Message)

+            {

+                tokenizer.TryConsume(":"); // optional

+

+                String endToken;

+                if (tokenizer.TryConsume("<"))

+                {

+                    endToken = ">";

+                }

+                else

+                {

+                    tokenizer.Consume("{");

+                    endToken = "}";

+                }

+

+                IBuilder subBuilder;

+                if (extension == null)

+                {

+                    subBuilder = builder.CreateBuilderForField(field);

+                }

+                else

+                {

+                    subBuilder = extension.DefaultInstance.WeakCreateBuilderForType() as IBuilder;

+                    if (subBuilder == null)

+                    {

+                        throw new NotSupportedException("Lite messages are not supported.");

+                    }

+                }

+

+                while (!tokenizer.TryConsume(endToken))

+                {

+                    if (tokenizer.AtEnd)

+                    {

+                        throw tokenizer.CreateFormatException("Expected \"" + endToken + "\".");

+                    }

+                    MergeField(tokenizer, extensionRegistry, subBuilder);

+                }

+

+                value = subBuilder.WeakBuild();

+            }

+            else

+            {

+                tokenizer.Consume(":");

+

+                switch (field.FieldType)

+                {

+                    case FieldType.Int32:

+                    case FieldType.SInt32:

+                    case FieldType.SFixed32:

+                        value = tokenizer.ConsumeInt32();

+                        break;

+

+                    case FieldType.Int64:

+                    case FieldType.SInt64:

+                    case FieldType.SFixed64:

+                        value = tokenizer.ConsumeInt64();

+                        break;

+

+                    case FieldType.UInt32:

+                    case FieldType.Fixed32:

+                        value = tokenizer.ConsumeUInt32();

+                        break;

+

+                    case FieldType.UInt64:

+                    case FieldType.Fixed64:

+                        value = tokenizer.ConsumeUInt64();

+                        break;

+

+                    case FieldType.Float:

+                        value = tokenizer.ConsumeFloat();

+                        break;

+

+                    case FieldType.Double:

+                        value = tokenizer.ConsumeDouble();

+                        break;

+

+                    case FieldType.Bool:

+                        value = tokenizer.ConsumeBoolean();

+                        break;

+

+                    case FieldType.String:

+                        value = tokenizer.ConsumeString();

+                        break;

+

+                    case FieldType.Bytes:

+                        value = tokenizer.ConsumeByteString();

+                        break;

+

+                    case FieldType.Enum:

+                        {

+                            EnumDescriptor enumType = field.EnumType;

+

+                            if (tokenizer.LookingAtInteger())

+                            {

+                                int number = tokenizer.ConsumeInt32();

+                                value = enumType.FindValueByNumber(number);

+                                if (value == null)

+                                {

+                                    throw tokenizer.CreateFormatExceptionPreviousToken(

+                                        "Enum type \"" + enumType.FullName +

+                                        "\" has no value with number " + number + ".");

+                                }

+                            }

+                            else

+                            {

+                                String id = tokenizer.ConsumeIdentifier();

+                                value = enumType.FindValueByName(id);

+                                if (value == null)

+                                {

+                                    throw tokenizer.CreateFormatExceptionPreviousToken(

+                                        "Enum type \"" + enumType.FullName +

+                                        "\" has no value named \"" + id + "\".");

+                                }

+                            }

+

+                            break;

+                        }

+

+                    case FieldType.Message:

+                    case FieldType.Group:

+                        throw new InvalidOperationException("Can't get here.");

+                }

+            }

+

+            if (field.IsRepeated)

+            {

+                builder.WeakAddRepeatedField(field, value);

+            }

+            else

+            {

+                builder.SetField(field, value);

+            }

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/TextGenerator.cs b/csharp/src/ProtocolBuffers/TextGenerator.cs
new file mode 100644
index 00000000..30cbf0fd
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/TextGenerator.cs
@@ -0,0 +1,159 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.IO;

+using System.Text;

+

+namespace Google.ProtocolBuffers

+{

+    /// <summary>

+    /// Helper class to control indentation. Used for TextFormat and by ProtoGen.

+    /// </summary>

+    public sealed class TextGenerator

+    {

+        /// <summary>

+        /// The string to use at the end of each line. We assume that "Print" is only called using \n

+        /// to indicate a line break; that's what we use to detect when we need to indent etc, and

+        /// *just* the \n is replaced with the contents of lineBreak.

+        /// </summary>

+        private readonly string lineBreak;

+

+        /// <summary>

+        /// Writer to write formatted text to.

+        /// </summary>

+        private readonly TextWriter writer;

+

+        /// <summary>

+        /// Keeps track of whether the next piece of text should be indented

+        /// </summary>

+        private bool atStartOfLine = true;

+

+        /// <summary>

+        /// Keeps track of the current level of indentation

+        /// </summary>

+        private readonly StringBuilder indent = new StringBuilder();

+

+        /// <summary>

+        /// Creates a generator writing to the given writer. The writer

+        /// is not closed by this class.

+        /// </summary>

+        public TextGenerator(TextWriter writer, string lineBreak)

+        {

+            this.writer = writer;

+            this.lineBreak = lineBreak;

+        }

+

+        /// <summary>

+        /// Indents text by two spaces. After calling Indent(), two spaces

+        /// will be inserted at the beginning of each line of text. Indent() may

+        /// be called multiple times to produce deeper indents.

+        /// </summary>

+        public void Indent()

+        {

+            indent.Append("  ");

+        }

+

+        /// <summary>

+        /// Reduces the current indent level by two spaces.

+        /// </summary>

+        public void Outdent()

+        {

+            if (indent.Length == 0)

+            {

+                throw new InvalidOperationException("Too many calls to Outdent()");

+            }

+            indent.Length -= 2;

+        }

+

+        public void WriteLine(string text)

+        {

+            Print(text);

+            Print("\n");

+        }

+

+        public void WriteLine(string format, params object[] args)

+        {

+            WriteLine(string.Format(format, args));

+        }

+

+        public void WriteLine()

+        {

+            WriteLine("");

+        }

+

+        /// <summary>

+        /// Prints the given text to the output stream, indenting at line boundaries.

+        /// </summary>

+        /// <param name="text"></param>

+        public void Print(string text)

+        {

+            int pos = 0;

+

+            for (int i = 0; i < text.Length; i++)

+            {

+                if (text[i] == '\n')

+                {

+                    // Strip off the \n from what we write

+                    Write(text.Substring(pos, i - pos));

+                    Write(lineBreak);

+                    pos = i + 1;

+                    atStartOfLine = true;

+                }

+            }

+            Write(text.Substring(pos));

+        }

+

+        public void Write(string format, params object[] args)

+        {

+            Write(string.Format(format, args));

+        }

+

+        private void Write(string data)

+        {

+            if (data.Length == 0)

+            {

+                return;

+            }

+            if (atStartOfLine)

+            {

+                atStartOfLine = false;

+                writer.Write(indent);

+            }

+            writer.Write(data);

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/TextTokenizer.cs b/csharp/src/ProtocolBuffers/TextTokenizer.cs
new file mode 100644
index 00000000..5bb27fd0
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/TextTokenizer.cs
@@ -0,0 +1,501 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.Globalization;

+using System.Text.RegularExpressions;

+

+namespace Google.ProtocolBuffers

+{

+    /// <summary>

+    /// Represents a stream of tokens parsed from a string.

+    /// </summary>

+    internal sealed class TextTokenizer

+    {

+        private readonly string text;

+        private string currentToken;

+

+        /// <summary>

+        /// The character index within the text to perform the next regex match at.

+        /// </summary>

+        private int matchPos = 0;

+

+        /// <summary>

+        /// The character index within the text at which the current token begins.

+        /// </summary>

+        private int pos = 0;

+

+        /// <summary>

+        /// The line number of the current token.

+        /// </summary>

+        private int line = 0;

+

+        /// <summary>

+        /// The column number of the current token.

+        /// </summary>

+        private int column = 0;

+

+        /// <summary>

+        /// The line number of the previous token.

+        /// </summary>

+        private int previousLine = 0;

+

+        /// <summary>

+        /// The column number of the previous token.

+        /// </summary>

+        private int previousColumn = 0;

+

+        // Note: atomic groups used to mimic possessive quantifiers in Java in both of these regexes

+        internal static readonly Regex WhitespaceAndCommentPattern = new Regex("\\G(?>(\\s|(#.*$))+)",

+                                                                               FrameworkPortability.

+                                                                                   CompiledRegexWhereAvailable |

+                                                                               RegexOptions.Multiline);

+

+        private static readonly Regex TokenPattern = new Regex(

+            "\\G[a-zA-Z_](?>[0-9a-zA-Z_+-]*)|" + // an identifier

+            "\\G[0-9+-](?>[0-9a-zA-Z_.+-]*)|" + // a number

+            "\\G\"(?>([^\"\\\n\\\\]|\\\\.)*)(\"|\\\\?$)|" + // a double-quoted string

+            "\\G\'(?>([^\"\\\n\\\\]|\\\\.)*)(\'|\\\\?$)", // a single-quoted string

+            FrameworkPortability.CompiledRegexWhereAvailable | RegexOptions.Multiline);

+

+        private static readonly Regex DoubleInfinity = new Regex("^-?inf(inity)?$",

+                                                                 FrameworkPortability.CompiledRegexWhereAvailable |

+                                                                 RegexOptions.IgnoreCase);

+

+        private static readonly Regex FloatInfinity = new Regex("^-?inf(inity)?f?$",

+                                                                FrameworkPortability.CompiledRegexWhereAvailable |

+                                                                RegexOptions.IgnoreCase);

+

+        private static readonly Regex FloatNan = new Regex("^nanf?$",

+                                                           FrameworkPortability.CompiledRegexWhereAvailable |

+                                                           RegexOptions.IgnoreCase);

+

+        /** Construct a tokenizer that parses tokens from the given text. */

+

+        public TextTokenizer(string text)

+        {

+            this.text = text;

+            SkipWhitespace();

+            NextToken();

+        }

+

+        /// <summary>

+        /// Are we at the end of the input?

+        /// </summary>

+        public bool AtEnd

+        {

+            get { return currentToken.Length == 0; }

+        }

+

+        /// <summary>

+        /// Advances to the next token.

+        /// </summary>

+        public void NextToken()

+        {

+            previousLine = line;

+            previousColumn = column;

+

+            // Advance the line counter to the current position.

+            while (pos < matchPos)

+            {

+                if (text[pos] == '\n')

+                {

+                    ++line;

+                    column = 0;

+                }

+                else

+                {

+                    ++column;

+                }

+                ++pos;

+            }

+

+            // Match the next token.

+            if (matchPos == text.Length)

+            {

+                // EOF

+                currentToken = "";

+            }

+            else

+            {

+                Match match = TokenPattern.Match(text, matchPos);

+                if (match.Success)

+                {

+                    currentToken = match.Value;

+                    matchPos += match.Length;

+                }

+                else

+                {

+                    // Take one character.

+                    currentToken = text[matchPos].ToString();

+                    matchPos++;

+                }

+

+                SkipWhitespace();

+            }

+        }

+

+        /// <summary>

+        /// Skip over any whitespace so that matchPos starts at the next token.

+        /// </summary>

+        private void SkipWhitespace()

+        {

+            Match match = WhitespaceAndCommentPattern.Match(text, matchPos);

+            if (match.Success)

+            {

+                matchPos += match.Length;

+            }

+        }

+

+        /// <summary>

+        /// If the next token exactly matches the given token, consume it and return

+        /// true. Otherwise, return false without doing anything.

+        /// </summary>

+        public bool TryConsume(string token)

+        {

+            if (currentToken == token)

+            {

+                NextToken();

+                return true;

+            }

+            return false;

+        }

+

+        /*

+     * If the next token exactly matches {@code token}, consume it.  Otherwise,

+     * throw a {@link ParseException}.

+     */

+

+        /// <summary>

+        /// If the next token exactly matches the specified one, consume it.

+        /// Otherwise, throw a FormatException.

+        /// </summary>

+        /// <param name="token"></param>

+        public void Consume(string token)

+        {

+            if (!TryConsume(token))

+            {

+                throw CreateFormatException("Expected \"" + token + "\".");

+            }

+        }

+

+        /// <summary>

+        /// Returns true if the next token is an integer, but does not consume it.

+        /// </summary>

+        public bool LookingAtInteger()

+        {

+            if (currentToken.Length == 0)

+            {

+                return false;

+            }

+

+            char c = currentToken[0];

+            return ('0' <= c && c <= '9') || c == '-' || c == '+';

+        }

+

+        /// <summary>

+        /// If the next token is an identifier, consume it and return its value.

+        /// Otherwise, throw a FormatException.

+        /// </summary>

+        public string ConsumeIdentifier()

+        {

+            foreach (char c in currentToken)

+            {

+                if (('a' <= c && c <= 'z') ||

+                    ('A' <= c && c <= 'Z') ||

+                    ('0' <= c && c <= '9') ||

+                    (c == '_') || (c == '.'))

+                {

+                    // OK

+                }

+                else

+                {

+                    throw CreateFormatException("Expected identifier.");

+                }

+            }

+

+            string result = currentToken;

+            NextToken();

+            return result;

+        }

+

+        /// <summary>

+        /// If the next token is a 32-bit signed integer, consume it and return its 

+        /// value. Otherwise, throw a FormatException.

+        /// </summary>

+        public int ConsumeInt32()

+        {

+            try

+            {

+                int result = TextFormat.ParseInt32(currentToken);

+                NextToken();

+                return result;

+            }

+            catch (FormatException e)

+            {

+                throw CreateIntegerParseException(e);

+            }

+        }

+

+        /// <summary>

+        /// If the next token is a 32-bit unsigned integer, consume it and return its

+        /// value. Otherwise, throw a FormatException.

+        /// </summary>

+        public uint ConsumeUInt32()

+        {

+            try

+            {

+                uint result = TextFormat.ParseUInt32(currentToken);

+                NextToken();

+                return result;

+            }

+            catch (FormatException e)

+            {

+                throw CreateIntegerParseException(e);

+            }

+        }

+

+        /// <summary>

+        /// If the next token is a 64-bit signed integer, consume it and return its

+        /// value. Otherwise, throw a FormatException.

+        /// </summary>

+        public long ConsumeInt64()

+        {

+            try

+            {

+                long result = TextFormat.ParseInt64(currentToken);

+                NextToken();

+                return result;

+            }

+            catch (FormatException e)

+            {

+                throw CreateIntegerParseException(e);

+            }

+        }

+

+        /// <summary>

+        /// If the next token is a 64-bit unsigned integer, consume it and return its

+        /// value. Otherwise, throw a FormatException.

+        /// </summary>

+        public ulong ConsumeUInt64()

+        {

+            try

+            {

+                ulong result = TextFormat.ParseUInt64(currentToken);

+                NextToken();

+                return result;

+            }

+            catch (FormatException e)

+            {

+                throw CreateIntegerParseException(e);

+            }

+        }

+

+        /// <summary>

+        /// If the next token is a double, consume it and return its value.

+        /// Otherwise, throw a FormatException.

+        /// </summary>

+        public double ConsumeDouble()

+        {

+            // We need to parse infinity and nan separately because

+            // double.Parse() does not accept "inf", "infinity", or "nan".

+            if (DoubleInfinity.IsMatch(currentToken))

+            {

+                bool negative = currentToken.StartsWith("-");

+                NextToken();

+                return negative ? double.NegativeInfinity : double.PositiveInfinity;

+            }

+            if (currentToken.Equals("nan", StringComparison.OrdinalIgnoreCase))

+            {

+                NextToken();

+                return Double.NaN;

+            }

+

+            try

+            {

+                double result = double.Parse(currentToken, FrameworkPortability.InvariantCulture);

+                NextToken();

+                return result;

+            }

+            catch (FormatException e)

+            {

+                throw CreateFloatParseException(e);

+            }

+            catch (OverflowException e)

+            {

+                throw CreateFloatParseException(e);

+            }

+        }

+

+        /// <summary>

+        /// If the next token is a float, consume it and return its value.

+        /// Otherwise, throw a FormatException.

+        /// </summary>

+        public float ConsumeFloat()

+        {

+            // We need to parse infinity and nan separately because

+            // Float.parseFloat() does not accept "inf", "infinity", or "nan".

+            if (FloatInfinity.IsMatch(currentToken))

+            {

+                bool negative = currentToken.StartsWith("-");

+                NextToken();

+                return negative ? float.NegativeInfinity : float.PositiveInfinity;

+            }

+            if (FloatNan.IsMatch(currentToken))

+            {

+                NextToken();

+                return float.NaN;

+            }

+

+            if (currentToken.EndsWith("f"))

+            {

+                currentToken = currentToken.TrimEnd('f');

+            }

+

+            try

+            {

+                float result = float.Parse(currentToken, FrameworkPortability.InvariantCulture);

+                NextToken();

+                return result;

+            }

+            catch (FormatException e)

+            {

+                throw CreateFloatParseException(e);

+            }

+            catch (OverflowException e)

+            {

+                throw CreateFloatParseException(e);

+            }

+        }

+

+        /// <summary>

+        /// If the next token is a Boolean, consume it and return its value.

+        /// Otherwise, throw a FormatException.    

+        /// </summary>

+        public bool ConsumeBoolean()

+        {

+            if (currentToken == "true")

+            {

+                NextToken();

+                return true;

+            }

+            if (currentToken == "false")

+            {

+                NextToken();

+                return false;

+            }

+            throw CreateFormatException("Expected \"true\" or \"false\".");

+        }

+

+        /// <summary>

+        /// If the next token is a string, consume it and return its (unescaped) value.

+        /// Otherwise, throw a FormatException.

+        /// </summary>

+        public string ConsumeString()

+        {

+            return ConsumeByteString().ToStringUtf8();

+        }

+

+        /// <summary>

+        /// If the next token is a string, consume it, unescape it as a

+        /// ByteString and return it. Otherwise, throw a FormatException.

+        /// </summary>

+        public ByteString ConsumeByteString()

+        {

+            char quote = currentToken.Length > 0 ? currentToken[0] : '\0';

+            if (quote != '\"' && quote != '\'')

+            {

+                throw CreateFormatException("Expected string.");

+            }

+

+            if (currentToken.Length < 2 ||

+                currentToken[currentToken.Length - 1] != quote)

+            {

+                throw CreateFormatException("String missing ending quote.");

+            }

+

+            try

+            {

+                string escaped = currentToken.Substring(1, currentToken.Length - 2);

+                ByteString result = TextFormat.UnescapeBytes(escaped);

+                NextToken();

+                return result;

+            }

+            catch (FormatException e)

+            {

+                throw CreateFormatException(e.Message);

+            }

+        }

+

+        /// <summary>

+        /// Returns a format exception with the current line and column numbers

+        /// in the description, suitable for throwing.

+        /// </summary>

+        public FormatException CreateFormatException(string description)

+        {

+            // Note:  People generally prefer one-based line and column numbers.

+            return new FormatException((line + 1) + ":" + (column + 1) + ": " + description);

+        }

+

+        /// <summary>

+        /// Returns a format exception with the line and column numbers of the

+        /// previous token in the description, suitable for throwing.

+        /// </summary>

+        public FormatException CreateFormatExceptionPreviousToken(string description)

+        {

+            // Note:  People generally prefer one-based line and column numbers.

+            return new FormatException((previousLine + 1) + ":" + (previousColumn + 1) + ": " + description);

+        }

+

+        /// <summary>

+        /// Constructs an appropriate FormatException for the given existing exception

+        /// when trying to parse an integer.

+        /// </summary>

+        private FormatException CreateIntegerParseException(FormatException e)

+        {

+            return CreateFormatException("Couldn't parse integer: " + e.Message);

+        }

+

+        /// <summary>

+        /// Constructs an appropriate FormatException for the given existing exception

+        /// when trying to parse a float or double.

+        /// </summary>

+        private FormatException CreateFloatParseException(Exception e)

+        {

+            return CreateFormatException("Couldn't parse number: " + e.Message);

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/ThrowHelper.cs b/csharp/src/ProtocolBuffers/ThrowHelper.cs
new file mode 100644
index 00000000..69e5f569
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/ThrowHelper.cs
@@ -0,0 +1,92 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.Collections.Generic;

+

+namespace Google.ProtocolBuffers

+{

+    /// <summary>

+    /// Helper methods for throwing exceptions

+    /// </summary>

+    public static class ThrowHelper

+    {

+        /// <summary>

+        /// Throws an ArgumentNullException if the given value is null.

+        /// </summary>

+        public static void ThrowIfNull(object value, string name)

+        {

+            if (value == null)

+            {

+                throw new ArgumentNullException(name);

+            }

+        }

+

+        /// <summary>

+        /// Throws an ArgumentNullException if the given value is null.

+        /// </summary>

+        public static void ThrowIfNull(object value)

+        {

+            if (value == null)

+            {

+                throw new ArgumentNullException();

+            }

+        }

+

+        /// <summary>

+        /// Throws an ArgumentNullException if the given value or any element within it is null.

+        /// </summary>

+        public static void ThrowIfAnyNull<T>(IEnumerable<T> sequence)

+        {

+            foreach (T t in sequence)

+            {

+                if (t == null)

+                {

+                    throw new ArgumentNullException();

+                }

+            }

+        }

+

+        public static Exception CreateMissingMethod(Type type, string methodName)

+        {

+#if CLIENTPROFILE

+            return new System.MissingMethodException(type.FullName, methodName);

+#else

+            return new System.ArgumentException(String.Format("The method '{0}' was not found on type {1}.", methodName, type));

+#endif

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/UninitializedMessageException.cs b/csharp/src/ProtocolBuffers/UninitializedMessageException.cs
new file mode 100644
index 00000000..9e4f856e
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/UninitializedMessageException.cs
@@ -0,0 +1,208 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.Collections;

+using System.Collections.Generic;

+using System.Text;

+

+#if !LITE

+using Google.ProtocolBuffers.Collections;

+using Google.ProtocolBuffers.Descriptors;

+

+#endif

+

+namespace Google.ProtocolBuffers

+{

+    /// <summary>

+    /// TODO(jonskeet): Write summary text.

+    /// </summary>

+    public sealed class UninitializedMessageException : Exception

+    {

+        private readonly IList<string> missingFields;

+

+        private UninitializedMessageException(IList<string> missingFields)

+            : base(BuildDescription(missingFields))

+        {

+            this.missingFields = new List<string>(missingFields);

+        }

+

+        /// <summary>

+        /// Returns a read-only list of human-readable names of

+        /// required fields missing from this message. Each name

+        /// is a full path to a field, e.g. "foo.bar[5].baz"

+        /// </summary>

+        public IList<string> MissingFields

+        {

+            get { return missingFields; }

+        }

+

+        /// <summary>

+        /// Converts this exception into an InvalidProtocolBufferException.

+        /// When a parsed message is missing required fields, this should be thrown

+        /// instead of UninitializedMessageException.

+        /// </summary>

+        public InvalidProtocolBufferException AsInvalidProtocolBufferException()

+        {

+            return new InvalidProtocolBufferException(Message);

+        }

+

+        /// <summary>

+        /// Constructs the description string for a given list of missing fields.

+        /// </summary>

+        private static string BuildDescription(IEnumerable<string> missingFields)

+        {

+            StringBuilder description = new StringBuilder("Message missing required fields: ");

+            bool first = true;

+            foreach (string field in missingFields)

+            {

+                if (first)

+                {

+                    first = false;

+                }

+                else

+                {

+                    description.Append(", ");

+                }

+                description.Append(field);

+            }

+            return description.ToString();

+        }

+

+        /// <summary>

+        /// For Lite exceptions that do not known how to enumerate missing fields

+        /// </summary>

+        public UninitializedMessageException(IMessageLite message)

+            : base(String.Format("Message {0} is missing required fields", message.GetType()))

+        {

+            missingFields = new List<string>();

+        }

+

+#if !LITE

+        public UninitializedMessageException(IMessage message)

+            : this(FindMissingFields(message))

+        {

+        }

+

+        /// <summary>

+        /// Returns a list of the full "paths" of missing required

+        /// fields in the specified message.

+        /// </summary>

+        private static IList<String> FindMissingFields(IMessage message)

+        {

+            List<String> results = new List<String>();

+            FindMissingFields(message, "", results);

+            return results;

+        }

+

+        /// <summary>

+        /// Recursive helper implementing FindMissingFields.

+        /// </summary>

+        private static void FindMissingFields(IMessage message, String prefix, List<String> results)

+        {

+            foreach (FieldDescriptor field in message.DescriptorForType.Fields)

+            {

+                if (field.IsRequired && !message.HasField(field))

+                {

+                    results.Add(prefix + field.Name);

+                }

+            }

+

+            foreach (KeyValuePair<FieldDescriptor, object> entry in message.AllFields)

+            {

+                FieldDescriptor field = entry.Key;

+                object value = entry.Value;

+

+                if (field.MappedType == MappedType.Message)

+                {

+                    if (field.IsRepeated)

+                    {

+                        int i = 0;

+                        foreach (object element in (IEnumerable) value)

+                        {

+                            if (element is IMessage)

+                            {

+                                FindMissingFields((IMessage) element, SubMessagePrefix(prefix, field, i++), results);

+                            }

+                            else

+                            {

+                                results.Add(prefix + field.Name);

+                            }

+                        }

+                    }

+                    else

+                    {

+                        if (message.HasField(field))

+                        {

+                            if (value is IMessage)

+                            {

+                                FindMissingFields((IMessage) value, SubMessagePrefix(prefix, field, -1), results);

+                            }

+                            else

+                            {

+                                results.Add(prefix + field.Name);

+                            }

+                        }

+                    }

+                }

+            }

+        }

+

+        private static String SubMessagePrefix(String prefix, FieldDescriptor field, int index)

+        {

+            StringBuilder result = new StringBuilder(prefix);

+            if (field.IsExtension)

+            {

+                result.Append('(')

+                    .Append(field.FullName)

+                    .Append(')');

+            }

+            else

+            {

+                result.Append(field.Name);

+            }

+            if (index != -1)

+            {

+                result.Append('[')

+                    .Append(index)

+                    .Append(']');

+            }

+            result.Append('.');

+            return result.ToString();

+        }

+#endif

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/UnknownField.cs b/csharp/src/ProtocolBuffers/UnknownField.cs
new file mode 100644
index 00000000..7650b9df
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/UnknownField.cs
@@ -0,0 +1,415 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.Collections.Generic;

+using System.Collections.ObjectModel;

+using Google.ProtocolBuffers.Collections;

+

+namespace Google.ProtocolBuffers

+{

+    /// <summary>

+    /// Represents a single field in an UnknownFieldSet.

+    /// 

+    /// An UnknownField consists of five lists of values. The lists correspond

+    /// to the five "wire types" used in the protocol buffer binary format.

+    /// The wire type of each field can be determined from the encoded form alone,

+    /// without knowing the field's declared type. So, we are able to parse

+    /// unknown values at least this far and separate them. Normally, only one

+    /// of the five lists will contain any values, since it is impossible to

+    /// define a valid message type that declares two different types for the

+    /// same field number. However, the code is designed to allow for the case

+    /// where the same unknown field number is encountered using multiple different

+    /// wire types.

+    /// 

+    /// UnknownField is an immutable class. To construct one, you must use an

+    /// UnknownField.Builder.

+    /// </summary>

+    public sealed class UnknownField

+    {

+        public const string UnknownFieldName = "unknown_field";

+        private static readonly UnknownField defaultInstance = CreateBuilder().Build();

+        private readonly ReadOnlyCollection<ulong> varintList;

+        private readonly ReadOnlyCollection<uint> fixed32List;

+        private readonly ReadOnlyCollection<ulong> fixed64List;

+        private readonly ReadOnlyCollection<ByteString> lengthDelimitedList;

+        private readonly ReadOnlyCollection<UnknownFieldSet> groupList;

+

+        private UnknownField(ReadOnlyCollection<ulong> varintList,

+                             ReadOnlyCollection<uint> fixed32List,

+                             ReadOnlyCollection<ulong> fixed64List,

+                             ReadOnlyCollection<ByteString> lengthDelimitedList,

+                             ReadOnlyCollection<UnknownFieldSet> groupList)

+        {

+            this.varintList = varintList;

+            this.fixed32List = fixed32List;

+            this.fixed64List = fixed64List;

+            this.lengthDelimitedList = lengthDelimitedList;

+            this.groupList = groupList;

+        }

+

+        public static UnknownField DefaultInstance

+        {

+            get { return defaultInstance; }

+        }

+

+        /// <summary>

+        /// The list of varint values for this field.

+        /// </summary>

+        public IList<ulong> VarintList

+        {

+            get { return varintList; }

+        }

+

+        /// <summary>

+        /// The list of fixed32 values for this field.

+        /// </summary>

+        public IList<uint> Fixed32List

+        {

+            get { return fixed32List; }

+        }

+

+        /// <summary>

+        /// The list of fixed64 values for this field.

+        /// </summary>

+        public IList<ulong> Fixed64List

+        {

+            get { return fixed64List; }

+        }

+

+        /// <summary>

+        /// The list of length-delimited values for this field.

+        /// </summary>

+        public IList<ByteString> LengthDelimitedList

+        {

+            get { return lengthDelimitedList; }

+        }

+

+        /// <summary>

+        /// The list of embedded group values for this field. These

+        /// are represented using UnknownFieldSets rather than Messages

+        /// since the group's type is presumably unknown.

+        /// </summary>

+        public IList<UnknownFieldSet> GroupList

+        {

+            get { return groupList; }

+        }

+

+        public override bool Equals(object other)

+        {

+            if (ReferenceEquals(this, other))

+            {

+                return true;

+            }

+            UnknownField otherField = other as UnknownField;

+            return otherField != null

+                   && Lists.Equals(varintList, otherField.varintList)

+                   && Lists.Equals(fixed32List, otherField.fixed32List)

+                   && Lists.Equals(fixed64List, otherField.fixed64List)

+                   && Lists.Equals(lengthDelimitedList, otherField.lengthDelimitedList)

+                   && Lists.Equals(groupList, otherField.groupList);

+        }

+

+        public override int GetHashCode()

+        {

+            int hash = 43;

+            hash = hash*47 + Lists.GetHashCode(varintList);

+            hash = hash*47 + Lists.GetHashCode(fixed32List);

+            hash = hash*47 + Lists.GetHashCode(fixed64List);

+            hash = hash*47 + Lists.GetHashCode(lengthDelimitedList);

+            hash = hash*47 + Lists.GetHashCode(groupList);

+            return hash;

+        }

+

+        /// <summary>

+        /// Constructs a new Builder.

+        /// </summary>

+        public static Builder CreateBuilder()

+        {

+            return new Builder();

+        }

+

+        /// <summary>

+        /// Constructs a new Builder and initializes it to a copy of <paramref name="copyFrom"/>.

+        /// </summary>

+        public static Builder CreateBuilder(UnknownField copyFrom)

+        {

+            return new Builder().MergeFrom(copyFrom);

+        }

+

+        /// <summary>

+        /// Serializes the field, including the field number, and writes it to

+        /// <paramref name="output"/>.

+        /// </summary>

+        public void WriteTo(int fieldNumber, ICodedOutputStream output)

+        {

+            foreach (ulong value in varintList)

+            {

+                output.WriteUnknownField(fieldNumber, WireFormat.WireType.Varint, value);

+            }

+            foreach (uint value in fixed32List)

+            {

+                output.WriteUnknownField(fieldNumber, WireFormat.WireType.Fixed32, value);

+            }

+            foreach (ulong value in fixed64List)

+            {

+                output.WriteUnknownField(fieldNumber, WireFormat.WireType.Fixed64, value);

+            }

+            foreach (ByteString value in lengthDelimitedList)

+            {

+                output.WriteUnknownBytes(fieldNumber, value);

+            }

+            foreach (UnknownFieldSet value in groupList)

+            {

+#pragma warning disable 0612

+                output.WriteUnknownGroup(fieldNumber, value);

+#pragma warning restore 0612

+            }

+        }

+

+        /// <summary>

+        /// Computes the number of bytes required to encode this field, including field

+        /// number.

+        /// </summary>

+        public int GetSerializedSize(int fieldNumber)

+        {

+            int result = 0;

+            foreach (ulong value in varintList)

+            {

+                result += CodedOutputStream.ComputeUInt64Size(fieldNumber, value);

+            }

+            foreach (uint value in fixed32List)

+            {

+                result += CodedOutputStream.ComputeFixed32Size(fieldNumber, value);

+            }

+            foreach (ulong value in fixed64List)

+            {

+                result += CodedOutputStream.ComputeFixed64Size(fieldNumber, value);

+            }

+            foreach (ByteString value in lengthDelimitedList)

+            {

+                result += CodedOutputStream.ComputeBytesSize(fieldNumber, value);

+            }

+            foreach (UnknownFieldSet value in groupList)

+            {

+#pragma warning disable 0612

+                result += CodedOutputStream.ComputeUnknownGroupSize(fieldNumber, value);

+#pragma warning restore 0612

+            }

+            return result;

+        }

+

+        /// <summary>

+        /// Serializes the length-delimited values of the field, including field

+        /// number, and writes them to <paramref name="output"/> using the MessageSet wire format.

+        /// </summary>

+        /// <param name="fieldNumber"></param>

+        /// <param name="output"></param>

+        public void WriteAsMessageSetExtensionTo(int fieldNumber, ICodedOutputStream output)

+        {

+            foreach (ByteString value in lengthDelimitedList)

+            {

+                output.WriteMessageSetExtension(fieldNumber, UnknownFieldName, value);

+            }

+        }

+

+        /// <summary>

+        /// Get the number of bytes required to encode this field, incuding field number,

+        /// using the MessageSet wire format.

+        /// </summary>

+        public int GetSerializedSizeAsMessageSetExtension(int fieldNumber)

+        {

+            int result = 0;

+            foreach (ByteString value in lengthDelimitedList)

+            {

+                result += CodedOutputStream.ComputeRawMessageSetExtensionSize(fieldNumber, value);

+            }

+            return result;

+        }

+

+        /// <summary>

+        /// Used to build instances of UnknownField.

+        /// </summary>

+        public sealed class Builder

+        {

+            private List<ulong> varintList;

+            private List<uint> fixed32List;

+            private List<ulong> fixed64List;

+            private List<ByteString> lengthDelimitedList;

+            private List<UnknownFieldSet> groupList;

+

+            /// <summary>

+            /// Builds the field. After building, the builder is reset to an empty

+            /// state. (This is actually easier than making it unusable.)

+            /// </summary>

+            public UnknownField Build()

+            {

+                return new UnknownField(MakeReadOnly(ref varintList),

+                                        MakeReadOnly(ref fixed32List),

+                                        MakeReadOnly(ref fixed64List),

+                                        MakeReadOnly(ref lengthDelimitedList),

+                                        MakeReadOnly(ref groupList));

+            }

+

+            /// <summary>

+            /// Merge the values in <paramref name="other" /> into this field.  For each list

+            /// of values, <paramref name="other"/>'s values are append to the ones in this

+            /// field.

+            /// </summary>

+            public Builder MergeFrom(UnknownField other)

+            {

+                varintList = AddAll(varintList, other.VarintList);

+                fixed32List = AddAll(fixed32List, other.Fixed32List);

+                fixed64List = AddAll(fixed64List, other.Fixed64List);

+                lengthDelimitedList = AddAll(lengthDelimitedList, other.LengthDelimitedList);

+                groupList = AddAll(groupList, other.GroupList);

+                return this;

+            }

+

+            /// <summary>

+            /// Returns a new list containing all of the given specified values from

+            /// both the <paramref name="current"/> and <paramref name="extras"/> lists.

+            /// If <paramref name="current" /> is null and <paramref name="extras"/> is empty,

+            /// null is returned. Otherwise, either a new list is created (if <paramref name="current" />

+            /// is null) or the elements of <paramref name="extras"/> are added to <paramref name="current" />.

+            /// </summary>

+            private static List<T> AddAll<T>(List<T> current, IList<T> extras)

+            {

+                if (extras.Count == 0)

+                {

+                    return current;

+                }

+                if (current == null)

+                {

+                    current = new List<T>(extras);

+                }

+                else

+                {

+                    current.AddRange(extras);

+                }

+                return current;

+            }

+

+            /// <summary>

+            /// Clears the contents of this builder.

+            /// </summary>

+            public Builder Clear()

+            {

+                varintList = null;

+                fixed32List = null;

+                fixed64List = null;

+                lengthDelimitedList = null;

+                groupList = null;

+                return this;

+            }

+

+            /// <summary>

+            /// Adds a varint value.

+            /// </summary>

+            public Builder AddVarint(ulong value)

+            {

+                varintList = Add(varintList, value);

+                return this;

+            }

+

+            /// <summary>

+            /// Adds a fixed32 value.

+            /// </summary>

+            public Builder AddFixed32(uint value)

+            {

+                fixed32List = Add(fixed32List, value);

+                return this;

+            }

+

+            /// <summary>

+            /// Adds a fixed64 value.

+            /// </summary>

+            public Builder AddFixed64(ulong value)

+            {

+                fixed64List = Add(fixed64List, value);

+                return this;

+            }

+

+            /// <summary>

+            /// Adds a length-delimited value.

+            /// </summary>

+            public Builder AddLengthDelimited(ByteString value)

+            {

+                lengthDelimitedList = Add(lengthDelimitedList, value);

+                return this;

+            }

+

+            /// <summary>

+            /// Adds an embedded group.

+            /// </summary>

+            /// <param name="value"></param>

+            /// <returns></returns>

+            public Builder AddGroup(UnknownFieldSet value)

+            {

+                groupList = Add(groupList, value);

+                return this;

+            }

+

+            /// <summary>

+            /// Adds <paramref name="value"/> to the <paramref name="list"/>, creating

+            /// a new list if <paramref name="list"/> is null. The list is returned - either

+            /// the original reference or the new list.

+            /// </summary>

+            private static List<T> Add<T>(List<T> list, T value)

+            {

+                if (list == null)

+                {

+                    list = new List<T>();

+                }

+                list.Add(value);

+                return list;

+            }

+

+            /// <summary>

+            /// Returns a read-only version of the given IList, and clears

+            /// the field used for <paramref name="list"/>. If the value

+            /// is null, an empty list is produced using Lists.Empty.

+            /// </summary>

+            /// <returns></returns>

+            private static ReadOnlyCollection<T> MakeReadOnly<T>(ref List<T> list)

+            {

+                ReadOnlyCollection<T> ret = list == null ? Lists<T>.Empty : new ReadOnlyCollection<T>(list);

+                list = null;

+                return ret;

+            }

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/UnknownFieldSet.cs b/csharp/src/ProtocolBuffers/UnknownFieldSet.cs
new file mode 100644
index 00000000..d5d0675d
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/UnknownFieldSet.cs
@@ -0,0 +1,1061 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.Collections.Generic;

+using System.IO;

+using Google.ProtocolBuffers.Collections;

+using Google.ProtocolBuffers.Descriptors;

+

+namespace Google.ProtocolBuffers

+{

+    /// <summary>

+    /// Used to keep track of fields which were seen when parsing a protocol message

+    /// but whose field numbers or types are unrecognized. This most frequently

+    /// occurs when new fields are added to a message type and then messages containing

+    /// those fields are read by old software that was built before the new types were

+    /// added.

+    /// 

+    /// Every message contains an UnknownFieldSet.

+    /// 

+    /// Most users will never need to use this class directly.

+    /// </summary>

+    public sealed partial class UnknownFieldSet : IMessageLite

+    {

+        private static readonly UnknownFieldSet defaultInstance =

+            new UnknownFieldSet(new Dictionary<int, UnknownField>());

+

+        private readonly IDictionary<int, UnknownField> fields;

+

+        private UnknownFieldSet(IDictionary<int, UnknownField> fields)

+        {

+            this.fields = fields;

+        }

+

+        /// <summary>

+        /// Creates a new unknown field set builder.

+        /// </summary>

+        public static Builder CreateBuilder()

+        {

+            return new Builder();

+        }

+

+        /// <summary>

+        /// Creates a new unknown field set builder 

+        /// and initialize it from <paramref name="original"/>.

+        /// </summary>

+        public static Builder CreateBuilder(UnknownFieldSet original)

+        {

+            return new Builder().MergeFrom(original);

+        }

+

+        public static UnknownFieldSet DefaultInstance

+        {

+            get { return defaultInstance; }

+        }

+

+        /// <summary>

+        /// Returns a read-only view of the mapping from field numbers to values.

+        /// </summary>

+        public IDictionary<int, UnknownField> FieldDictionary

+        {

+            get { return Dictionaries.AsReadOnly(fields); }

+        }

+

+        /// <summary>

+        /// Checks whether or not the given field number is present in the set.

+        /// </summary>

+        public bool HasField(int field)

+        {

+            return fields.ContainsKey(field);

+        }

+

+        /// <summary>

+        /// Fetches a field by number, returning an empty field if not present.

+        /// Never returns null.

+        /// </summary>

+        public UnknownField this[int number]

+        {

+            get

+            {

+                UnknownField ret;

+                if (!fields.TryGetValue(number, out ret))

+                {

+                    ret = UnknownField.DefaultInstance;

+                }

+                return ret;

+            }

+        }

+

+        /// <summary>

+        /// Serializes the set and writes it to <paramref name="output"/>.

+        /// </summary>

+        public void WriteTo(ICodedOutputStream output)

+        {

+            // Avoid creating enumerator for the most common code path.

+            if (fields.Count > 0)

+            {

+                foreach (KeyValuePair<int, UnknownField> entry in fields)

+                {

+                    entry.Value.WriteTo(entry.Key, output);

+                }

+            }

+        }

+

+        /// <summary>

+        /// Gets the number of bytes required to encode this set.

+        /// </summary>

+        public int SerializedSize

+        {

+            get

+            {

+                // Avoid creating enumerator for the most common code path.

+                if (fields.Count == 0)

+                {

+                    return 0;

+                }

+

+                int result = 0;

+                foreach (KeyValuePair<int, UnknownField> entry in fields)

+                {

+                    result += entry.Value.GetSerializedSize(entry.Key);

+                }

+                return result;

+            }

+        }

+

+        /// <summary>

+        /// Converts the set to a string in protocol buffer text format. This

+        /// is just a trivial wrapper around TextFormat.PrintToString.

+        /// </summary>

+        public override String ToString()

+        {

+            return TextFormat.PrintToString(this);

+        }

+

+        /// <summary>

+        /// Converts the set to a string in protocol buffer text format. This

+        /// is just a trivial wrapper around TextFormat.PrintToString.

+        /// </summary>

+        public void PrintTo(TextWriter writer)

+        {

+            TextFormat.Print(this, writer);

+        }

+

+        /// <summary>

+        /// Serializes the message to a ByteString and returns it. This is

+        /// just a trivial wrapper around WriteTo(ICodedOutputStream).

+        /// </summary>

+        /// <returns></returns>

+        public ByteString ToByteString()

+        {

+            ByteString.CodedBuilder codedBuilder = new ByteString.CodedBuilder(SerializedSize);

+            WriteTo(codedBuilder.CodedOutput);

+            return codedBuilder.Build();

+        }

+

+        /// <summary>

+        /// Serializes the message to a byte array and returns it. This is

+        /// just a trivial wrapper around WriteTo(ICodedOutputStream).

+        /// </summary>

+        /// <returns></returns>

+        public byte[] ToByteArray()

+        {

+            byte[] data = new byte[SerializedSize];

+            CodedOutputStream output = CodedOutputStream.CreateInstance(data);

+            WriteTo(output);

+            output.CheckNoSpaceLeft();

+            return data;

+        }

+

+        /// <summary>

+        /// Serializes the message and writes it to <paramref name="output"/>. This is

+        /// just a trivial wrapper around WriteTo(ICodedOutputStream).

+        /// </summary>

+        /// <param name="output"></param>

+        public void WriteTo(Stream output)

+        {

+            CodedOutputStream codedOutput = CodedOutputStream.CreateInstance(output);

+            WriteTo(codedOutput);

+            codedOutput.Flush();

+        }

+

+        /// <summary>

+        /// Serializes the set and writes it to <paramref name="output"/> using

+        /// the MessageSet wire format.

+        /// </summary>

+        public void WriteAsMessageSetTo(ICodedOutputStream output)

+        {

+            // Avoid creating enumerator for the most common code path.

+            if (fields.Count > 0)

+            {

+                foreach (KeyValuePair<int, UnknownField> entry in fields)

+                {

+                    entry.Value.WriteAsMessageSetExtensionTo(entry.Key, output);

+                }

+            }

+        }

+

+        /// <summary>

+        /// Gets the number of bytes required to encode this set using the MessageSet

+        /// wire format.

+        /// </summary>

+        public int SerializedSizeAsMessageSet

+        {

+            get

+            {

+                // Avoid creating enumerator for the most common code path.

+                if (fields.Count == 0)

+                {

+                    return 0;

+                }

+

+                int result = 0;

+                foreach (KeyValuePair<int, UnknownField> entry in fields)

+                {

+                    result += entry.Value.GetSerializedSizeAsMessageSetExtension(entry.Key);

+                }

+                return result;

+            }

+        }

+

+        public override bool Equals(object other)

+        {

+            if (ReferenceEquals(this, other))

+            {

+                return true;

+            }

+            UnknownFieldSet otherSet = other as UnknownFieldSet;

+            return otherSet != null && Dictionaries.Equals(fields, otherSet.fields);

+        }

+

+        public override int GetHashCode()

+        {

+            return Dictionaries.GetHashCode(fields);

+        }

+

+        /// <summary>

+        /// Parses an UnknownFieldSet from the given input.

+        /// </summary>

+        public static UnknownFieldSet ParseFrom(ICodedInputStream input)

+        {

+            return CreateBuilder().MergeFrom(input).Build();

+        }

+

+        /// <summary>

+        /// Parses an UnknownFieldSet from the given data.

+        /// </summary>

+        public static UnknownFieldSet ParseFrom(ByteString data)

+        {

+            return CreateBuilder().MergeFrom(data).Build();

+        }

+

+        /// <summary>

+        /// Parses an UnknownFieldSet from the given data.

+        /// </summary>

+        public static UnknownFieldSet ParseFrom(byte[] data)

+        {

+            return CreateBuilder().MergeFrom(data).Build();

+        }

+

+        /// <summary>

+        /// Parses an UnknownFieldSet from the given input.

+        /// </summary>

+        public static UnknownFieldSet ParseFrom(Stream input)

+        {

+            return CreateBuilder().MergeFrom(input).Build();

+        }

+

+        #region IMessageLite Members

+

+        public bool IsInitialized

+        {

+            get { return fields != null; }

+        }

+

+        public void WriteDelimitedTo(Stream output)

+        {

+            CodedOutputStream codedOutput = CodedOutputStream.CreateInstance(output);

+            codedOutput.WriteRawVarint32((uint) SerializedSize);

+            WriteTo(codedOutput);

+            codedOutput.Flush();

+        }

+

+        public IBuilderLite WeakCreateBuilderForType()

+        {

+            return new Builder();

+        }

+

+        public IBuilderLite WeakToBuilder()

+        {

+            return new Builder(fields);

+        }

+

+        public IMessageLite WeakDefaultInstanceForType

+        {

+            get { return defaultInstance; }

+        }

+

+        #endregion

+

+        /// <summary>

+        /// Builder for UnknownFieldSets.

+        /// </summary>

+        public sealed partial class Builder : IBuilderLite

+        {

+            /// <summary>

+            /// Mapping from number to field. Note that by using a SortedList we ensure

+            /// that the fields will be serialized in ascending order.

+            /// </summary>

+            private IDictionary<int, UnknownField> fields;

+

+            // Optimization:  We keep around a builder for the last field that was

+            // modified so that we can efficiently add to it multiple times in a

+            // row (important when parsing an unknown repeated field).

+            private int lastFieldNumber;

+            private UnknownField.Builder lastField;

+

+            internal Builder()

+            {

+                fields = new SortedDictionary<int, UnknownField>();

+            }

+

+            internal Builder(IDictionary<int, UnknownField> dictionary)

+            {

+                fields = new SortedDictionary<int, UnknownField>(dictionary);

+            }

+

+            /// <summary>

+            /// Returns a field builder for the specified field number, including any values

+            /// which already exist.

+            /// </summary>

+            private UnknownField.Builder GetFieldBuilder(int number)

+            {

+                if (lastField != null)

+                {

+                    if (number == lastFieldNumber)

+                    {

+                        return lastField;

+                    }

+                    // Note: AddField() will reset lastField and lastFieldNumber.

+                    AddField(lastFieldNumber, lastField.Build());

+                }

+                if (number == 0)

+                {

+                    return null;

+                }

+

+                lastField = UnknownField.CreateBuilder();

+                UnknownField existing;

+                if (fields.TryGetValue(number, out existing))

+                {

+                    lastField.MergeFrom(existing);

+                }

+                lastFieldNumber = number;

+                return lastField;

+            }

+

+            /// <summary>

+            /// Build the UnknownFieldSet and return it. Once this method has been called,

+            /// this instance will no longer be usable. Calling any method after this

+            /// will throw a NullReferenceException.

+            /// </summary>

+            public UnknownFieldSet Build()

+            {

+                GetFieldBuilder(0); // Force lastField to be built.

+                UnknownFieldSet result = fields.Count == 0 ? DefaultInstance : new UnknownFieldSet(fields);

+                fields = null;

+                return result;

+            }

+

+            /// <summary>

+            /// Adds a field to the set. If a field with the same number already exists, it

+            /// is replaced.

+            /// </summary>

+            public Builder AddField(int number, UnknownField field)

+            {

+                if (number == 0)

+                {

+                    throw new ArgumentOutOfRangeException("number", "Zero is not a valid field number.");

+                }

+                if (lastField != null && lastFieldNumber == number)

+                {

+                    // Discard this.

+                    lastField = null;

+                    lastFieldNumber = 0;

+                }

+                fields[number] = field;

+                return this;

+            }

+

+            /// <summary>

+            /// Resets the builder to an empty set.

+            /// </summary>

+            public Builder Clear()

+            {

+                fields.Clear();

+                lastFieldNumber = 0;

+                lastField = null;

+                return this;

+            }

+

+            /// <summary>

+            /// Parse an entire message from <paramref name="input"/> and merge

+            /// its fields into this set.

+            /// </summary>

+            public Builder MergeFrom(ICodedInputStream input)

+            {

+                uint tag;

+                string name;

+                while (input.ReadTag(out tag, out name))

+                {

+                    if (tag == 0)

+                    {

+                        if (input.SkipField())

+                        {

+                            continue; //can't merge unknown without field tag

+                        }

+                        break;

+                    }

+

+                    if (!MergeFieldFrom(tag, input))

+                    {

+                        break;

+                    }

+                }

+                return this;

+            }

+

+            /// <summary>

+            /// Parse a single field from <paramref name="input"/> and merge it

+            /// into this set.

+            /// </summary>

+            /// <param name="tag">The field's tag number, which was already parsed.</param>

+            /// <param name="input">The coded input stream containing the field</param>

+            /// <returns>false if the tag is an "end group" tag, true otherwise</returns>

+            public bool MergeFieldFrom(uint tag, ICodedInputStream input)

+            {

+                if (tag == 0)

+                {

+                    input.SkipField();

+                    return true;

+                }

+

+                int number = WireFormat.GetTagFieldNumber(tag);

+                switch (WireFormat.GetTagWireType(tag))

+                {

+                    case WireFormat.WireType.Varint:

+                        {

+                            ulong uint64 = 0;

+                            if (input.ReadUInt64(ref uint64))

+                            {

+                                GetFieldBuilder(number).AddVarint(uint64);

+                            }

+                            return true;

+                        }

+                    case WireFormat.WireType.Fixed32:

+                        {

+                            uint uint32 = 0;

+                            if (input.ReadFixed32(ref uint32))

+                            {

+                                GetFieldBuilder(number).AddFixed32(uint32);

+                            }

+                            return true;

+                        }

+                    case WireFormat.WireType.Fixed64:

+                        {

+                            ulong uint64 = 0;

+                            if (input.ReadFixed64(ref uint64))

+                            {

+                                GetFieldBuilder(number).AddFixed64(uint64);

+                            }

+                            return true;

+                        }

+                    case WireFormat.WireType.LengthDelimited:

+                        {

+                            ByteString bytes = null;

+                            if (input.ReadBytes(ref bytes))

+                            {

+                                GetFieldBuilder(number).AddLengthDelimited(bytes);

+                            }

+                            return true;

+                        }

+                    case WireFormat.WireType.StartGroup:

+                        {

+                            Builder subBuilder = CreateBuilder();

+#pragma warning disable 0612

+                            input.ReadUnknownGroup(number, subBuilder);

+#pragma warning restore 0612

+                            GetFieldBuilder(number).AddGroup(subBuilder.Build());

+                            return true;

+                        }

+                    case WireFormat.WireType.EndGroup:

+                        return false;

+                    default:

+                        throw InvalidProtocolBufferException.InvalidWireType();

+                }

+            }

+

+            /// <summary>

+            /// Parses <paramref name="input"/> as an UnknownFieldSet and merge it

+            /// with the set being built. This is just a small wrapper around

+            /// MergeFrom(ICodedInputStream).

+            /// </summary>

+            public Builder MergeFrom(Stream input)

+            {

+                CodedInputStream codedInput = CodedInputStream.CreateInstance(input);

+                MergeFrom(codedInput);

+                codedInput.CheckLastTagWas(0);

+                return this;

+            }

+

+            /// <summary>

+            /// Parses <paramref name="data"/> as an UnknownFieldSet and merge it

+            /// with the set being built. This is just a small wrapper around

+            /// MergeFrom(ICodedInputStream).

+            /// </summary>

+            public Builder MergeFrom(ByteString data)

+            {

+                CodedInputStream input = data.CreateCodedInput();

+                MergeFrom(input);

+                input.CheckLastTagWas(0);

+                return this;

+            }

+

+            /// <summary>

+            /// Parses <paramref name="data"/> as an UnknownFieldSet and merge it

+            /// with the set being built. This is just a small wrapper around

+            /// MergeFrom(ICodedInputStream).

+            /// </summary>

+            public Builder MergeFrom(byte[] data)

+            {

+                CodedInputStream input = CodedInputStream.CreateInstance(data);

+                MergeFrom(input);

+                input.CheckLastTagWas(0);

+                return this;

+            }

+

+            /// <summary>

+            /// Convenience method for merging a new field containing a single varint

+            /// value.  This is used in particular when an unknown enum value is

+            /// encountered.

+            /// </summary>

+            public Builder MergeVarintField(int number, ulong value)

+            {

+                if (number == 0)

+                {

+                    throw new ArgumentOutOfRangeException("number", "Zero is not a valid field number.");

+                }

+                GetFieldBuilder(number).AddVarint(value);

+                return this;

+            }

+

+            /// <summary>

+            /// Merges the fields from <paramref name="other"/> into this set.

+            /// If a field number exists in both sets, the values in <paramref name="other"/>

+            /// will be appended to the values in this set.

+            /// </summary>

+            public Builder MergeFrom(UnknownFieldSet other)

+            {

+                if (other != DefaultInstance)

+                {

+                    foreach (KeyValuePair<int, UnknownField> entry in other.fields)

+                    {

+                        MergeField(entry.Key, entry.Value);

+                    }

+                }

+                return this;

+            }

+

+            /// <summary>

+            /// Checks if the given field number is present in the set.

+            /// </summary>

+            public bool HasField(int number)

+            {

+                if (number == 0)

+                {

+                    throw new ArgumentOutOfRangeException("number", "Zero is not a valid field number.");

+                }

+                return number == lastFieldNumber || fields.ContainsKey(number);

+            }

+

+            /// <summary>

+            /// Adds a field to the unknown field set. If a field with the same

+            /// number already exists, the two are merged.

+            /// </summary>

+            public Builder MergeField(int number, UnknownField field)

+            {

+                if (number == 0)

+                {

+                    throw new ArgumentOutOfRangeException("number", "Zero is not a valid field number.");

+                }

+                if (HasField(number))

+                {

+                    GetFieldBuilder(number).MergeFrom(field);

+                }

+                else

+                {

+                    // Optimization:  We could call getFieldBuilder(number).mergeFrom(field)

+                    // in this case, but that would create a copy of the Field object.

+                    // We'd rather reuse the one passed to us, so call AddField() instead.

+                    AddField(number, field);

+                }

+                return this;

+            }

+

+            internal void MergeFrom(ICodedInputStream input, ExtensionRegistry extensionRegistry, IBuilder builder)

+            {

+                uint tag;

+                string name;

+                while (input.ReadTag(out tag, out name))

+                {

+                    if (tag == 0 && name != null)

+                    {

+                        FieldDescriptor fieldByName = builder.DescriptorForType.FindFieldByName(name);

+                        if (fieldByName != null)

+                        {

+                            tag = WireFormat.MakeTag(fieldByName);

+                        }

+                        else

+                        {

+                            ExtensionInfo extension = extensionRegistry.FindByName(builder.DescriptorForType, name);

+                            if (extension != null)

+                            {

+                                tag = WireFormat.MakeTag(extension.Descriptor);

+                            }

+                        }

+                    }

+                    if (tag == 0)

+                    {

+                        if (input.SkipField())

+                        {

+                            continue; //can't merge unknown without field tag

+                        }

+                        break;

+                    }

+

+                    if (!MergeFieldFrom(input, extensionRegistry, builder, tag, name))

+                    {

+                        // end group tag

+                        break;

+                    }

+                }

+            }

+

+            /// <summary>

+            /// Like <see cref="MergeFrom(ICodedInputStream, ExtensionRegistry, IBuilder)" />

+            /// but parses a single field.

+            /// </summary>

+            /// <param name="input">The input to read the field from</param>

+            /// <param name="extensionRegistry">Registry to use when an extension field is encountered</param>

+            /// <param name="builder">Builder to merge field into, if it's a known field</param>

+            /// <param name="tag">The tag, which should already have been read from the input</param>

+            /// <returns>true unless the tag is an end-group tag</returns>

+            internal bool MergeFieldFrom(ICodedInputStream input,

+                                         ExtensionRegistry extensionRegistry, IBuilder builder, uint tag,

+                                         string fieldName)

+            {

+                if (tag == 0 && fieldName != null)

+                {

+                    FieldDescriptor fieldByName = builder.DescriptorForType.FindFieldByName(fieldName);

+                    if (fieldByName != null)

+                    {

+                        tag = WireFormat.MakeTag(fieldByName);

+                    }

+                    else

+                    {

+                        ExtensionInfo extension = extensionRegistry.FindByName(builder.DescriptorForType, fieldName);

+                        if (extension != null)

+                        {

+                            tag = WireFormat.MakeTag(extension.Descriptor);

+                        }

+                    }

+                }

+

+                MessageDescriptor type = builder.DescriptorForType;

+                if (type.Options.MessageSetWireFormat && tag == WireFormat.MessageSetTag.ItemStart)

+                {

+                    MergeMessageSetExtensionFromCodedStream(input, extensionRegistry, builder);

+                    return true;

+                }

+

+                WireFormat.WireType wireType = WireFormat.GetTagWireType(tag);

+                int fieldNumber = WireFormat.GetTagFieldNumber(tag);

+

+                FieldDescriptor field;

+                IMessageLite defaultFieldInstance = null;

+

+                if (type.IsExtensionNumber(fieldNumber))

+                {

+                    ExtensionInfo extension = extensionRegistry[type, fieldNumber];

+                    if (extension == null)

+                    {

+                        field = null;

+                    }

+                    else

+                    {

+                        field = extension.Descriptor;

+                        defaultFieldInstance = extension.DefaultInstance;

+                    }

+                }

+                else

+                {

+                    field = type.FindFieldByNumber(fieldNumber);

+                }

+

+                // Unknown field or wrong wire type. Skip.

+                if (field == null)

+                {

+                    return MergeFieldFrom(tag, input);

+                }

+                if (wireType != WireFormat.GetWireType(field))

+                {

+                    WireFormat.WireType expectedType = WireFormat.GetWireType(field.FieldType);

+                    if (wireType == expectedType)

+                    {

+                        //Allowed as of 2.3, this is unpacked data for a packed array

+                    }

+                    else if (field.IsRepeated && wireType == WireFormat.WireType.LengthDelimited &&

+                             (expectedType == WireFormat.WireType.Varint || expectedType == WireFormat.WireType.Fixed32 ||

+                              expectedType == WireFormat.WireType.Fixed64))

+                    {

+                        //Allowed as of 2.3, this is packed data for an unpacked array

+                    }

+                    else

+                    {

+                        return MergeFieldFrom(tag, input);

+                    }

+                }

+

+                switch (field.FieldType)

+                {

+                    case FieldType.Group:

+                    case FieldType.Message:

+                        {

+                            IBuilderLite subBuilder = (defaultFieldInstance != null)

+                                                          ? defaultFieldInstance.WeakCreateBuilderForType()

+                                                          : builder.CreateBuilderForField(field);

+                            if (!field.IsRepeated)

+                            {

+                                subBuilder.WeakMergeFrom((IMessageLite) builder[field]);

+                                if (field.FieldType == FieldType.Group)

+                                {

+                                    input.ReadGroup(field.FieldNumber, subBuilder, extensionRegistry);

+                                }

+                                else

+                                {

+                                    input.ReadMessage(subBuilder, extensionRegistry);

+                                }

+                                builder[field] = subBuilder.WeakBuild();

+                            }

+                            else

+                            {

+                                List<IMessageLite> list = new List<IMessageLite>();

+                                if (field.FieldType == FieldType.Group)

+                                {

+                                    input.ReadGroupArray(tag, fieldName, list, subBuilder.WeakDefaultInstanceForType,

+                                                         extensionRegistry);

+                                }

+                                else

+                                {

+                                    input.ReadMessageArray(tag, fieldName, list, subBuilder.WeakDefaultInstanceForType,

+                                                           extensionRegistry);

+                                }

+

+                                foreach (IMessageLite m in list)

+                                {

+                                    builder.WeakAddRepeatedField(field, m);

+                                }

+                                return true;

+                            }

+                            break;

+                        }

+                    case FieldType.Enum:

+                        {

+                            if (!field.IsRepeated)

+                            {

+                                object unknown;

+                                IEnumLite value = null;

+                                if (input.ReadEnum(ref value, out unknown, field.EnumType))

+                                {

+                                    builder[field] = value;

+                                }

+                                else if (unknown is int)

+                                {

+                                    MergeVarintField(fieldNumber, (ulong) (int) unknown);

+                                }

+                            }

+                            else

+                            {

+                                ICollection<object> unknown;

+                                List<IEnumLite> list = new List<IEnumLite>();

+                                input.ReadEnumArray(tag, fieldName, list, out unknown, field.EnumType);

+

+                                foreach (IEnumLite en in list)

+                                {

+                                    builder.WeakAddRepeatedField(field, en);

+                                }

+

+                                if (unknown != null)

+                                {

+                                    foreach (object oval in unknown)

+                                    {

+                                        if (oval is int)

+                                        {

+                                            MergeVarintField(fieldNumber, (ulong) (int) oval);

+                                        }

+                                    }

+                                }

+                            }

+                            break;

+                        }

+                    default:

+                        {

+                            if (!field.IsRepeated)

+                            {

+                                object value = null;

+                                if (input.ReadPrimitiveField(field.FieldType, ref value))

+                                {

+                                    builder[field] = value;

+                                }

+                            }

+                            else

+                            {

+                                List<object> list = new List<object>();

+                                input.ReadPrimitiveArray(field.FieldType, tag, fieldName, list);

+                                foreach (object oval in list)

+                                {

+                                    builder.WeakAddRepeatedField(field, oval);

+                                }

+                            }

+                            break;

+                        }

+                }

+                return true;

+            }

+

+            /// <summary>

+            /// Called by MergeFieldFrom to parse a MessageSet extension.

+            /// </summary>

+            private void MergeMessageSetExtensionFromCodedStream(ICodedInputStream input,

+                                                                 ExtensionRegistry extensionRegistry, IBuilder builder)

+            {

+                MessageDescriptor type = builder.DescriptorForType;

+

+                // The wire format for MessageSet is:

+                //   message MessageSet {

+                //     repeated group Item = 1 {

+                //       required int32 typeId = 2;

+                //       required bytes message = 3;

+                //     }

+                //   }

+                // "typeId" is the extension's field number.  The extension can only be

+                // a message type, where "message" contains the encoded bytes of that

+                // message.

+                //

+                // In practice, we will probably never see a MessageSet item in which

+                // the message appears before the type ID, or where either field does not

+                // appear exactly once.  However, in theory such cases are valid, so we

+                // should be prepared to accept them.

+

+                int typeId = 0;

+                ByteString rawBytes = null; // If we encounter "message" before "typeId"

+                IBuilderLite subBuilder = null;

+                FieldDescriptor field = null;

+

+                uint lastTag = WireFormat.MessageSetTag.ItemStart;

+                uint tag;

+                string name;

+                while (input.ReadTag(out tag, out name))

+                {

+                    if (tag == 0 && name != null)

+                    {

+                        if (name == "type_id")

+                        {

+                            tag = WireFormat.MessageSetTag.TypeID;

+                        }

+                        else if (name == "message")

+                        {

+                            tag = WireFormat.MessageSetTag.Message;

+                        }

+                    }

+                    if (tag == 0)

+                    {

+                        if (input.SkipField())

+                        {

+                            continue; //can't merge unknown without field tag

+                        }

+                        break;

+                    }

+

+                    lastTag = tag;

+                    if (tag == WireFormat.MessageSetTag.TypeID)

+                    {

+                        typeId = 0;

+                        // Zero is not a valid type ID.

+                        if (input.ReadInt32(ref typeId) && typeId != 0)

+                        {

+                            ExtensionInfo extension = extensionRegistry[type, typeId];

+                            if (extension != null)

+                            {

+                                field = extension.Descriptor;

+                                subBuilder = extension.DefaultInstance.WeakCreateBuilderForType();

+                                IMessageLite originalMessage = (IMessageLite) builder[field];

+                                if (originalMessage != null)

+                                {

+                                    subBuilder.WeakMergeFrom(originalMessage);

+                                }

+                                if (rawBytes != null)

+                                {

+                                    // We already encountered the message.  Parse it now.

+                                    // TODO(jonskeet): Check this is okay. It's subtly different from the Java, as it doesn't create an input stream from rawBytes.

+                                    // In fact, why don't we just call MergeFrom(rawBytes)? And what about the extension registry?

+                                    subBuilder.WeakMergeFrom(rawBytes.CreateCodedInput());

+                                    rawBytes = null;

+                                }

+                            }

+                            else

+                            {

+                                // Unknown extension number.  If we already saw data, put it

+                                // in rawBytes.

+                                if (rawBytes != null)

+                                {

+                                    MergeField(typeId, UnknownField.CreateBuilder().AddLengthDelimited(rawBytes).Build());

+                                    rawBytes = null;

+                                }

+                            }

+                        }

+                    }

+                    else if (tag == WireFormat.MessageSetTag.Message)

+                    {

+                        if (subBuilder != null)

+                        {

+                            // We already know the type, so we can parse directly from the input

+                            // with no copying.  Hooray!

+                            input.ReadMessage(subBuilder, extensionRegistry);

+                        }

+                        else if (input.ReadBytes(ref rawBytes))

+                        {

+                            if (typeId != 0)

+                            {

+                                // We don't know how to parse this.  Ignore it.

+                                MergeField(typeId,

+                                           UnknownField.CreateBuilder().AddLengthDelimited(rawBytes).Build());

+                            }

+                        }

+                    }

+                    else

+                    {

+                        // Unknown tag.  Skip it.

+                        if (!input.SkipField())

+                        {

+                            break; // end of group

+                        }

+                    }

+                }

+

+                if (lastTag != WireFormat.MessageSetTag.ItemEnd)

+                {

+                    throw InvalidProtocolBufferException.InvalidEndTag();

+                }

+

+                if (subBuilder != null)

+                {

+                    builder[field] = subBuilder.WeakBuild();

+                }

+            }

+

+            #region IBuilderLite Members

+

+            bool IBuilderLite.IsInitialized

+            {

+                get { return fields != null; }

+            }

+

+            IBuilderLite IBuilderLite.WeakClear()

+            {

+                return Clear();

+            }

+

+            IBuilderLite IBuilderLite.WeakMergeFrom(IMessageLite message)

+            {

+                return MergeFrom((UnknownFieldSet) message);

+            }

+

+            IBuilderLite IBuilderLite.WeakMergeFrom(ByteString data)

+            {

+                return MergeFrom(data);

+            }

+

+            IBuilderLite IBuilderLite.WeakMergeFrom(ByteString data, ExtensionRegistry registry)

+            {

+                return MergeFrom(data);

+            }

+

+            IBuilderLite IBuilderLite.WeakMergeFrom(ICodedInputStream input)

+            {

+                return MergeFrom(input);

+            }

+

+            IBuilderLite IBuilderLite.WeakMergeFrom(ICodedInputStream input, ExtensionRegistry registry)

+            {

+                return MergeFrom(input);

+            }

+

+            IMessageLite IBuilderLite.WeakBuild()

+            {

+                return Build();

+            }

+

+            IMessageLite IBuilderLite.WeakBuildPartial()

+            {

+                return Build();

+            }

+

+            IBuilderLite IBuilderLite.WeakClone()

+            {

+                return Build().WeakToBuilder();

+            }

+

+            IMessageLite IBuilderLite.WeakDefaultInstanceForType

+            {

+                get { return DefaultInstance; }

+            }

+

+            #endregion

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffers/WireFormat.cs b/csharp/src/ProtocolBuffers/WireFormat.cs
new file mode 100644
index 00000000..b9daa328
--- /dev/null
+++ b/csharp/src/ProtocolBuffers/WireFormat.cs
@@ -0,0 +1,185 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using Google.ProtocolBuffers.Descriptors;

+

+namespace Google.ProtocolBuffers

+{

+    /// <summary>

+    /// This class is used internally by the Protocol Buffer Library and generated

+    /// message implementations. It is public only for the sake of those generated

+    /// messages. Others should not use this class directly.

+    /// <para>

+    /// This class contains constants and helper functions useful for dealing with

+    /// the Protocol Buffer wire format.

+    /// </para>

+    /// </summary>

+    public static class WireFormat

+    {

+        #region Fixed sizes.

+

+        // TODO(jonskeet): Move these somewhere else. They're messy. Consider making FieldType a smarter kind of enum

+        public const int Fixed32Size = 4;

+        public const int Fixed64Size = 8;

+        public const int SFixed32Size = 4;

+        public const int SFixed64Size = 8;

+        public const int FloatSize = 4;

+        public const int DoubleSize = 8;

+        public const int BoolSize = 1;

+

+        #endregion

+

+        public enum WireType : uint

+        {

+            Varint = 0,

+            Fixed64 = 1,

+            LengthDelimited = 2,

+            StartGroup = 3,

+            EndGroup = 4,

+            Fixed32 = 5

+        }

+

+        internal static class MessageSetField

+        {

+            internal const int Item = 1;

+            internal const int TypeID = 2;

+            internal const int Message = 3;

+        }

+

+        internal static class MessageSetTag

+        {

+            internal static readonly uint ItemStart = MakeTag(MessageSetField.Item, WireType.StartGroup);

+            internal static readonly uint ItemEnd = MakeTag(MessageSetField.Item, WireType.EndGroup);

+            internal static readonly uint TypeID = MakeTag(MessageSetField.TypeID, WireType.Varint);

+            internal static readonly uint Message = MakeTag(MessageSetField.Message, WireType.LengthDelimited);

+        }

+

+        private const int TagTypeBits = 3;

+        private const uint TagTypeMask = (1 << TagTypeBits) - 1;

+

+        /// <summary>

+        /// Given a tag value, determines the wire type (lower 3 bits).

+        /// </summary>

+        public static WireType GetTagWireType(uint tag)

+        {

+            return (WireType) (tag & TagTypeMask);

+        }

+

+        public static bool IsEndGroupTag(uint tag)

+        {

+            return (WireType) (tag & TagTypeMask) == WireType.EndGroup;

+        }

+

+        /// <summary>

+        /// Given a tag value, determines the field number (the upper 29 bits).

+        /// </summary>

+        public static int GetTagFieldNumber(uint tag)

+        {

+            return (int) tag >> TagTypeBits;

+        }

+

+        /// <summary>

+        /// Makes a tag value given a field number and wire type.

+        /// TODO(jonskeet): Should we just have a Tag structure?

+        /// </summary>

+        public static uint MakeTag(int fieldNumber, WireType wireType)

+        {

+            return (uint) (fieldNumber << TagTypeBits) | (uint) wireType;

+        }

+

+#if !LITE

+        public static uint MakeTag(FieldDescriptor field)

+        {

+            return MakeTag(field.FieldNumber, GetWireType(field));

+        }

+

+        /// <summary>

+        /// Returns the wire type for the given field descriptor. This differs

+        /// from GetWireType(FieldType) for packed repeated fields.

+        /// </summary>

+        internal static WireType GetWireType(FieldDescriptor descriptor)

+        {

+            return descriptor.IsPacked ? WireType.LengthDelimited : GetWireType(descriptor.FieldType);

+        }

+

+#endif

+

+        /// <summary>

+        /// Converts a field type to its wire type. Done with a switch for the sake

+        /// of speed - this is significantly faster than a dictionary lookup.

+        /// </summary>

+        public static WireType GetWireType(FieldType fieldType)

+        {

+            switch (fieldType)

+            {

+                case FieldType.Double:

+                    return WireType.Fixed64;

+                case FieldType.Float:

+                    return WireType.Fixed32;

+                case FieldType.Int64:

+                case FieldType.UInt64:

+                case FieldType.Int32:

+                    return WireType.Varint;

+                case FieldType.Fixed64:

+                    return WireType.Fixed64;

+                case FieldType.Fixed32:

+                    return WireType.Fixed32;

+                case FieldType.Bool:

+                    return WireType.Varint;

+                case FieldType.String:

+                    return WireType.LengthDelimited;

+                case FieldType.Group:

+                    return WireType.StartGroup;

+                case FieldType.Message:

+                case FieldType.Bytes:

+                    return WireType.LengthDelimited;

+                case FieldType.UInt32:

+                    return WireType.Varint;

+                case FieldType.SFixed32:

+                    return WireType.Fixed32;

+                case FieldType.SFixed64:

+                    return WireType.Fixed64;

+                case FieldType.SInt32:

+                case FieldType.SInt64:

+                case FieldType.Enum:

+                    return WireType.Varint;

+                default:

+                    throw new ArgumentOutOfRangeException("No such field type");

+            }

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffersLite.Test/AbstractBuilderLiteTest.cs b/csharp/src/ProtocolBuffersLite.Test/AbstractBuilderLiteTest.cs
new file mode 100644
index 00000000..f5932ab3
--- /dev/null
+++ b/csharp/src/ProtocolBuffersLite.Test/AbstractBuilderLiteTest.cs
@@ -0,0 +1,336 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System.IO;

+using Google.ProtocolBuffers.TestProtos;

+using NUnit.Framework;

+

+namespace Google.ProtocolBuffers

+{

+    public class AbstractBuilderLiteTest

+    {

+        [Test]

+        public void TestMergeFromCodedInputStream()

+        {

+            TestAllTypesLite copy,

+                             msg = TestAllTypesLite.CreateBuilder()

+                                 .SetOptionalUint32(uint.MaxValue).Build();

+

+            copy = TestAllTypesLite.DefaultInstance;

+            Assert.AreNotEqual(msg.ToByteArray(), copy.ToByteArray());

+

+            using (MemoryStream ms = new MemoryStream(msg.ToByteArray()))

+            {

+                CodedInputStream ci = CodedInputStream.CreateInstance(ms);

+                copy = copy.ToBuilder().MergeFrom(ci).Build();

+            }

+

+            Assert.AreEqual(msg.ToByteArray(), copy.ToByteArray());

+        }

+

+        [Test]

+        public void TestIBuilderLiteWeakClear()

+        {

+            TestAllTypesLite copy, msg = TestAllTypesLite.DefaultInstance;

+

+            copy = msg.ToBuilder().SetOptionalString("Should be removed.").Build();

+            Assert.AreNotEqual(msg.ToByteArray(), copy.ToByteArray());

+

+            copy = (TestAllTypesLite) ((IBuilderLite) copy.ToBuilder()).WeakClear().WeakBuild();

+            Assert.AreEqual(msg.ToByteArray(), copy.ToByteArray());

+        }

+

+        [Test]

+        public void TestBuilderLiteMergeFromCodedInputStream()

+        {

+            TestAllTypesLite copy,

+                             msg = TestAllTypesLite.CreateBuilder()

+                                 .SetOptionalString("Should be merged.").Build();

+

+            copy = TestAllTypesLite.DefaultInstance;

+            Assert.AreNotEqual(msg.ToByteArray(), copy.ToByteArray());

+

+            copy =

+                copy.ToBuilder().MergeFrom(CodedInputStream.CreateInstance(new MemoryStream(msg.ToByteArray()))).Build();

+            Assert.AreEqual(msg.ToByteArray(), copy.ToByteArray());

+        }

+

+        [Test]

+        public void TestBuilderLiteMergeDelimitedFrom()

+        {

+            TestAllTypesLite copy,

+                             msg = TestAllTypesLite.CreateBuilder()

+                                 .SetOptionalString("Should be merged.").Build();

+

+            copy = TestAllTypesLite.DefaultInstance;

+            Assert.AreNotEqual(msg.ToByteArray(), copy.ToByteArray());

+            Stream s = new MemoryStream();

+            msg.WriteDelimitedTo(s);

+            s.Position = 0;

+            copy = copy.ToBuilder().MergeDelimitedFrom(s).Build();

+            Assert.AreEqual(msg.ToByteArray(), copy.ToByteArray());

+        }

+

+        [Test]

+        public void TestBuilderLiteMergeDelimitedFromExtensions()

+        {

+            TestAllExtensionsLite copy,

+                                  msg = TestAllExtensionsLite.CreateBuilder()

+                                      .SetExtension(UnittestLite.OptionalStringExtensionLite,

+                                                    "Should be merged.").Build();

+

+            copy = TestAllExtensionsLite.DefaultInstance;

+            Assert.AreNotEqual(msg.ToByteArray(), copy.ToByteArray());

+

+            Stream s = new MemoryStream();

+            msg.WriteDelimitedTo(s);

+            s.Position = 0;

+

+            ExtensionRegistry registry = ExtensionRegistry.CreateInstance();

+            UnittestLite.RegisterAllExtensions(registry);

+

+            copy = copy.ToBuilder().MergeDelimitedFrom(s, registry).Build();

+            Assert.AreEqual(msg.ToByteArray(), copy.ToByteArray());

+            Assert.AreEqual("Should be merged.", copy.GetExtension(UnittestLite.OptionalStringExtensionLite));

+        }

+

+        [Test]

+        public void TestBuilderLiteMergeFromStream()

+        {

+            TestAllTypesLite copy,

+                             msg = TestAllTypesLite.CreateBuilder()

+                                 .SetOptionalString("Should be merged.").Build();

+

+            copy = TestAllTypesLite.DefaultInstance;

+            Assert.AreNotEqual(msg.ToByteArray(), copy.ToByteArray());

+            Stream s = new MemoryStream();

+            msg.WriteTo(s);

+            s.Position = 0;

+            copy = copy.ToBuilder().MergeFrom(s).Build();

+            Assert.AreEqual(msg.ToByteArray(), copy.ToByteArray());

+        }

+

+        [Test]

+        public void TestBuilderLiteMergeFromStreamExtensions()

+        {

+            TestAllExtensionsLite copy,

+                                  msg = TestAllExtensionsLite.CreateBuilder()

+                                      .SetExtension(UnittestLite.OptionalStringExtensionLite,

+                                                    "Should be merged.").Build();

+

+            copy = TestAllExtensionsLite.DefaultInstance;

+            Assert.AreNotEqual(msg.ToByteArray(), copy.ToByteArray());

+

+            Stream s = new MemoryStream();

+            msg.WriteTo(s);

+            s.Position = 0;

+

+            ExtensionRegistry registry = ExtensionRegistry.CreateInstance();

+            UnittestLite.RegisterAllExtensions(registry);

+

+            copy = copy.ToBuilder().MergeFrom(s, registry).Build();

+            Assert.AreEqual(msg.ToByteArray(), copy.ToByteArray());

+            Assert.AreEqual("Should be merged.", copy.GetExtension(UnittestLite.OptionalStringExtensionLite));

+        }

+

+        [Test]

+        public void TestIBuilderLiteWeakMergeFromIMessageLite()

+        {

+            TestAllTypesLite copy,

+                             msg = TestAllTypesLite.CreateBuilder()

+                                 .SetOptionalString("Should be merged.").Build();

+

+            copy = TestAllTypesLite.DefaultInstance;

+            Assert.AreNotEqual(msg.ToByteArray(), copy.ToByteArray());

+

+            copy = (TestAllTypesLite) ((IBuilderLite) copy.ToBuilder()).WeakMergeFrom((IMessageLite) msg).WeakBuild();

+            Assert.AreEqual(msg.ToByteArray(), copy.ToByteArray());

+        }

+

+        [Test]

+        public void TestIBuilderLiteWeakMergeFromByteString()

+        {

+            TestAllTypesLite copy,

+                             msg = TestAllTypesLite.CreateBuilder()

+                                 .SetOptionalString("Should be merged.").Build();

+

+            copy = TestAllTypesLite.DefaultInstance;

+            Assert.AreNotEqual(msg.ToByteArray(), copy.ToByteArray());

+

+            copy = (TestAllTypesLite) ((IBuilderLite) copy.ToBuilder()).WeakMergeFrom(msg.ToByteString()).WeakBuild();

+            Assert.AreEqual(msg.ToByteArray(), copy.ToByteArray());

+        }

+

+        [Test]

+        public void TestIBuilderLiteWeakMergeFromByteStringExtensions()

+        {

+            TestAllExtensionsLite copy,

+                                  msg = TestAllExtensionsLite.CreateBuilder()

+                                      .SetExtension(UnittestLite.OptionalStringExtensionLite,

+                                                    "Should be merged.").Build();

+

+            copy = TestAllExtensionsLite.DefaultInstance;

+            Assert.AreNotEqual(msg.ToByteArray(), copy.ToByteArray());

+

+            copy =

+                (TestAllExtensionsLite)

+                ((IBuilderLite) copy.ToBuilder()).WeakMergeFrom(msg.ToByteString(), ExtensionRegistry.Empty).WeakBuild();

+            Assert.AreNotEqual(msg.ToByteArray(), copy.ToByteArray());

+

+            ExtensionRegistry registry = ExtensionRegistry.CreateInstance();

+            UnittestLite.RegisterAllExtensions(registry);

+

+            copy =

+                (TestAllExtensionsLite)

+                ((IBuilderLite) copy.ToBuilder()).WeakMergeFrom(msg.ToByteString(), registry).WeakBuild();

+            Assert.AreEqual(msg.ToByteArray(), copy.ToByteArray());

+            Assert.AreEqual("Should be merged.", copy.GetExtension(UnittestLite.OptionalStringExtensionLite));

+        }

+

+        [Test]

+        public void TestIBuilderLiteWeakMergeFromCodedInputStream()

+        {

+            TestAllTypesLite copy,

+                             msg = TestAllTypesLite.CreateBuilder()

+                                 .SetOptionalUint32(uint.MaxValue).Build();

+

+            copy = TestAllTypesLite.DefaultInstance;

+            Assert.AreNotEqual(msg.ToByteArray(), copy.ToByteArray());

+

+            using (MemoryStream ms = new MemoryStream(msg.ToByteArray()))

+            {

+                CodedInputStream ci = CodedInputStream.CreateInstance(ms);

+                copy = (TestAllTypesLite) ((IBuilderLite) copy.ToBuilder()).WeakMergeFrom(ci).WeakBuild();

+            }

+

+            Assert.AreEqual(msg.ToByteArray(), copy.ToByteArray());

+        }

+

+        [Test]

+        public void TestIBuilderLiteWeakBuildPartial()

+        {

+            IBuilderLite builder = TestRequiredLite.CreateBuilder();

+            Assert.IsFalse(builder.IsInitialized);

+

+            IMessageLite msg = builder.WeakBuildPartial();

+            Assert.IsFalse(msg.IsInitialized);

+

+            Assert.AreEqual(msg.ToByteArray(), TestRequiredLite.DefaultInstance.ToByteArray());

+        }

+

+        [Test]

+        public void TestIBuilderLiteWeakBuildUninitialized()

+        {

+            IBuilderLite builder = TestRequiredLite.CreateBuilder();

+            Assert.IsFalse(builder.IsInitialized);

+            Assert.Throws<UninitializedMessageException>(() => builder.WeakBuild());

+        }

+

+        [Test]

+        public void TestIBuilderLiteWeakBuild()

+        {

+            IBuilderLite builder = TestRequiredLite.CreateBuilder()

+                .SetD(0)

+                .SetEn(ExtraEnum.EXLITE_BAZ);

+            Assert.IsTrue(builder.IsInitialized);

+            builder.WeakBuild();

+        }

+

+        [Test]

+        public void TestIBuilderLiteWeakClone()

+        {

+            TestRequiredLite msg = TestRequiredLite.CreateBuilder()

+                .SetD(1).SetEn(ExtraEnum.EXLITE_BAR).Build();

+            Assert.IsTrue(msg.IsInitialized);

+

+            IMessageLite copy = ((IBuilderLite) msg.ToBuilder()).WeakClone().WeakBuild();

+            Assert.AreEqual(msg.ToByteArray(), copy.ToByteArray());

+        }

+

+        [Test]

+        public void TestIBuilderLiteWeakDefaultInstance()

+        {

+            Assert.IsTrue(ReferenceEquals(TestRequiredLite.DefaultInstance,

+                                          ((IBuilderLite) TestRequiredLite.CreateBuilder()).WeakDefaultInstanceForType));

+        }

+

+        [Test]

+        public void TestGeneratedBuilderLiteAddRange()

+        {

+            TestAllTypesLite copy,

+                             msg = TestAllTypesLite.CreateBuilder()

+                                 .SetOptionalUint32(123)

+                                 .AddRepeatedInt32(1)

+                                 .AddRepeatedInt32(2)

+                                 .AddRepeatedInt32(3)

+                                 .Build();

+

+            copy = msg.DefaultInstanceForType.ToBuilder().MergeFrom(msg).Build();

+            Assert.AreEqual(msg.ToByteArray(), copy.ToByteArray());

+        }

+

+        // ROK 5/7/2013 Issue #54: should retire all bytes in buffer (bufferSize)

+        [Test]

+        public void TestBufferRefillIssue()

+        {

+            var ms = new MemoryStream();

+            BucketOfBytes.CreateBuilder()

+                .SetValue(ByteString.CopyFrom(new byte[3000]))

+                .Build().WriteDelimitedTo(ms);

+            BucketOfBytesEx.CreateBuilder()

+                .SetValue(ByteString.CopyFrom(new byte[1000]))

+                .SetValue2(ByteString.CopyFrom(new byte[1100]))

+                .Build().WriteDelimitedTo(ms);

+            BucketOfBytes.CreateBuilder()

+                .SetValue(ByteString.CopyFrom(new byte[100]))

+                .Build().WriteDelimitedTo(ms);

+

+            ms.Position = 0;

+            var input = CodedInputStream.CreateInstance(ms);

+            var builder = BucketOfBytes.CreateBuilder();

+            input.ReadMessage(builder, ExtensionRegistry.Empty);

+            Assert.AreEqual(3005L, input.Position);

+            Assert.AreEqual(3000, builder.Value.Length);

+            input.ReadMessage(builder, ExtensionRegistry.Empty);

+            Assert.AreEqual(5114, input.Position);

+            Assert.AreEqual(1000, builder.Value.Length);

+            input.ReadMessage(builder, ExtensionRegistry.Empty);

+            Assert.AreEqual(5217L, input.Position);

+            Assert.AreEqual(input.Position, ms.Length);

+            Assert.AreEqual(100, builder.Value.Length);

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffersLite.Test/AbstractMessageLiteTest.cs b/csharp/src/ProtocolBuffersLite.Test/AbstractMessageLiteTest.cs
new file mode 100644
index 00000000..93ed5ea5
--- /dev/null
+++ b/csharp/src/ProtocolBuffersLite.Test/AbstractMessageLiteTest.cs
@@ -0,0 +1,133 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.IO;

+using Google.ProtocolBuffers.TestProtos;

+using NUnit.Framework;

+

+namespace Google.ProtocolBuffers

+{

+    public class AbstractMessageLiteTest

+    {

+        [Test]

+        public void TestMessageLiteToByteString()

+        {

+            TestRequiredLite msg = TestRequiredLite.CreateBuilder()

+                .SetD(42)

+                .SetEn(ExtraEnum.EXLITE_BAZ)

+                .Build();

+

+            ByteString b = msg.ToByteString();

+            Assert.AreEqual(4, b.Length);

+            Assert.AreEqual(TestRequiredLite.DFieldNumber << 3, b[0]);

+            Assert.AreEqual(42, b[1]);

+            Assert.AreEqual(TestRequiredLite.EnFieldNumber << 3, b[2]);

+            Assert.AreEqual((int) ExtraEnum.EXLITE_BAZ, b[3]);

+        }

+

+        [Test]

+        public void TestMessageLiteToByteArray()

+        {

+            TestRequiredLite msg = TestRequiredLite.CreateBuilder()

+                .SetD(42)

+                .SetEn(ExtraEnum.EXLITE_BAZ)

+                .Build();

+

+            ByteString b = msg.ToByteString();

+            ByteString copy = ByteString.CopyFrom(msg.ToByteArray());

+            Assert.AreEqual(b, copy);

+        }

+

+        [Test]

+        public void TestMessageLiteWriteTo()

+        {

+            TestRequiredLite msg = TestRequiredLite.CreateBuilder()

+                .SetD(42)

+                .SetEn(ExtraEnum.EXLITE_BAZ)

+                .Build();

+

+            MemoryStream ms = new MemoryStream();

+            msg.WriteTo(ms);

+            Assert.AreEqual(msg.ToByteArray(), ms.ToArray());

+        }

+

+        [Test]

+        public void TestMessageLiteWriteDelimitedTo()

+        {

+            TestRequiredLite msg = TestRequiredLite.CreateBuilder()

+                .SetD(42)

+                .SetEn(ExtraEnum.EXLITE_BAZ)

+                .Build();

+

+            MemoryStream ms = new MemoryStream();

+            msg.WriteDelimitedTo(ms);

+            byte[] buffer = ms.ToArray();

+

+            Assert.AreEqual(5, buffer.Length);

+            Assert.AreEqual(4, buffer[0]);

+            byte[] msgBytes = new byte[4];

+            Array.Copy(buffer, 1, msgBytes, 0, 4);

+            Assert.AreEqual(msg.ToByteArray(), msgBytes);

+        }

+

+        [Test]

+        public void TestIMessageLiteWeakCreateBuilderForType()

+        {

+            IMessageLite msg = TestRequiredLite.DefaultInstance;

+            Assert.AreEqual(typeof(TestRequiredLite.Builder), msg.WeakCreateBuilderForType().GetType());

+        }

+

+        [Test]

+        public void TestMessageLiteWeakToBuilder()

+        {

+            IMessageLite msg = TestRequiredLite.CreateBuilder()

+                .SetD(42)

+                .SetEn(ExtraEnum.EXLITE_BAZ)

+                .Build();

+

+            IMessageLite copy = msg.WeakToBuilder().WeakBuild();

+            Assert.AreEqual(msg.ToByteArray(), copy.ToByteArray());

+        }

+

+        [Test]

+        public void TestMessageLiteWeakDefaultInstanceForType()

+        {

+            IMessageLite msg = TestRequiredLite.DefaultInstance;

+            Assert.IsTrue(Object.ReferenceEquals(TestRequiredLite.DefaultInstance, msg.WeakDefaultInstanceForType));

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffersLite.Test/App.xaml b/csharp/src/ProtocolBuffersLite.Test/App.xaml
new file mode 100644
index 00000000..d4f1f2e3
--- /dev/null
+++ b/csharp/src/ProtocolBuffersLite.Test/App.xaml
@@ -0,0 +1,8 @@
+<Application xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"

+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" 

+             x:Class="ProtocolBuffers.SilverlightTest.App"

+             >

+    <Application.Resources>

+        

+    </Application.Resources>

+</Application>

diff --git a/csharp/src/ProtocolBuffersLite.Test/App.xaml.cs b/csharp/src/ProtocolBuffersLite.Test/App.xaml.cs
new file mode 100644
index 00000000..0c9fd9e6
--- /dev/null
+++ b/csharp/src/ProtocolBuffersLite.Test/App.xaml.cs
@@ -0,0 +1,60 @@
+using System;

+using System.Windows;

+using Microsoft.Silverlight.Testing;

+

+namespace Google.ProtocolBuffers

+{

+    public partial class App : Application

+    {

+

+        public App()

+        {

+            this.Startup += this.Application_Startup;

+            this.Exit += this.Application_Exit;

+            this.UnhandledException += this.Application_UnhandledException;

+

+            //InitializeComponent();

+        }

+

+        private void Application_Startup(object sender, StartupEventArgs e)

+        {

+            this.RootVisual = UnitTestSystem.CreateTestPage();

+        }

+

+        private void Application_Exit(object sender, EventArgs e)

+        {

+

+        }

+        private void Application_UnhandledException(object sender, ApplicationUnhandledExceptionEventArgs e)

+        {

+            // If the app is running outside of the debugger then report the exception using

+            // the browser's exception mechanism. On IE this will display it a yellow alert 

+            // icon in the status bar and Firefox will display a script error.

+            if (!System.Diagnostics.Debugger.IsAttached)

+            {

+

+                // NOTE: This will allow the application to continue running after an exception has been thrown

+                // but not handled. 

+                // For production applications this error handling should be replaced with something that will 

+                // report the error to the website and stop the application.

+                e.Handled = true;

+                Deployment.Current.Dispatcher.BeginInvoke(

+                    new EventHandler<ApplicationUnhandledExceptionEventArgs>(ReportErrorToDOM), 

+                    new object[] { sender, e } );

+            }

+        }

+        private void ReportErrorToDOM(object sender, ApplicationUnhandledExceptionEventArgs e)

+        {

+            try

+            {

+                string errorMsg = e.ExceptionObject.Message + e.ExceptionObject.StackTrace;

+                errorMsg = errorMsg.Replace('"', '\'').Replace("\r\n", @"\n");

+

+                System.Windows.Browser.HtmlPage.Window.Eval("throw new Error(\"Unhandled Error in Silverlight 2 Application " + errorMsg + "\");");

+            }

+            catch (Exception)

+            {

+            }

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffersLite.Test/ExtendableBuilderLiteTest.cs b/csharp/src/ProtocolBuffersLite.Test/ExtendableBuilderLiteTest.cs
new file mode 100644
index 00000000..1ea712d4
--- /dev/null
+++ b/csharp/src/ProtocolBuffersLite.Test/ExtendableBuilderLiteTest.cs
@@ -0,0 +1,286 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.Collections.Generic;

+using Google.ProtocolBuffers.TestProtos;

+using NUnit.Framework;

+

+namespace Google.ProtocolBuffers

+{

+    public class ExtendableBuilderLiteTest

+    {

+        [Test]

+        public void TestHasExtensionT()

+        {

+            TestAllExtensionsLite.Builder builder = TestAllExtensionsLite.CreateBuilder()

+                .SetExtension(UnittestLite.OptionalInt32ExtensionLite, 123);

+

+            Assert.IsTrue(builder.HasExtension(UnittestLite.OptionalInt32ExtensionLite));

+        }

+

+        [Test]

+        public void TestHasExtensionTMissing()

+        {

+            TestAllExtensionsLite.Builder builder = TestAllExtensionsLite.CreateBuilder();

+            Assert.IsFalse(builder.HasExtension(UnittestLite.OptionalInt32ExtensionLite));

+        }

+

+        [Test]

+        public void TestGetExtensionCountT()

+        {

+            TestAllExtensionsLite.Builder builder = TestAllExtensionsLite.CreateBuilder()

+                .AddExtension(UnittestLite.RepeatedInt32ExtensionLite, 1)

+                .AddExtension(UnittestLite.RepeatedInt32ExtensionLite, 2)

+                .AddExtension(UnittestLite.RepeatedInt32ExtensionLite, 3);

+

+            Assert.AreEqual(3, builder.GetExtensionCount(UnittestLite.RepeatedInt32ExtensionLite));

+        }

+

+        [Test]

+        public void TestGetExtensionCountTEmpty()

+        {

+            TestAllExtensionsLite.Builder builder = TestAllExtensionsLite.CreateBuilder();

+            Assert.AreEqual(0, builder.GetExtensionCount(UnittestLite.RepeatedInt32ExtensionLite));

+        }

+

+        [Test]

+        public void TestGetExtensionTNull()

+        {

+            TestAllExtensionsLite.Builder builder = TestAllExtensionsLite.CreateBuilder();

+            string value = builder.GetExtension(UnittestLite.OptionalStringExtensionLite);

+            Assert.Null(value);

+        }

+

+        [Test]

+        public void TestGetExtensionTValue()

+        {

+            TestAllExtensionsLite.Builder builder = TestAllExtensionsLite.CreateBuilder()

+                .SetExtension(UnittestLite.OptionalInt32ExtensionLite, 3);

+

+            Assert.AreEqual(3, builder.GetExtension(UnittestLite.OptionalInt32ExtensionLite));

+        }

+

+        [Test]

+        public void TestGetExtensionTEmpty()

+        {

+            TestAllExtensionsLite.Builder builder = TestAllExtensionsLite.CreateBuilder();

+            Assert.AreEqual(0, builder.GetExtension(UnittestLite.RepeatedInt32ExtensionLite).Count);

+        }

+

+        [Test]

+        public void TestGetExtensionTList()

+        {

+            TestAllExtensionsLite.Builder builder = TestAllExtensionsLite.CreateBuilder()

+                .AddExtension(UnittestLite.RepeatedInt32ExtensionLite, 1)

+                .AddExtension(UnittestLite.RepeatedInt32ExtensionLite, 2)

+                .AddExtension(UnittestLite.RepeatedInt32ExtensionLite, 3);

+

+            IList<int> values = builder.GetExtension(UnittestLite.RepeatedInt32ExtensionLite);

+            Assert.AreEqual(3, values.Count);

+        }

+

+        [Test]

+        public void TestGetExtensionTIndex()

+        {

+            TestAllExtensionsLite.Builder builder = TestAllExtensionsLite.CreateBuilder()

+                .AddExtension(UnittestLite.RepeatedInt32ExtensionLite, 0)

+                .AddExtension(UnittestLite.RepeatedInt32ExtensionLite, 1)

+                .AddExtension(UnittestLite.RepeatedInt32ExtensionLite, 2);

+

+            for (int i = 0; i < 3; i++)

+                Assert.AreEqual(i, builder.GetExtension(UnittestLite.RepeatedInt32ExtensionLite, i));

+        }

+

+        [Test]

+        public void TestGetExtensionTIndexOutOfRange()

+        {

+            TestAllExtensionsLite.Builder builder = TestAllExtensionsLite.CreateBuilder();

+            Assert.Throws<ArgumentOutOfRangeException>(() => builder.GetExtension(UnittestLite.RepeatedInt32ExtensionLite, 0));

+        }

+

+        [Test]

+        public void TestSetExtensionTIndex()

+        {

+            TestAllExtensionsLite.Builder builder = TestAllExtensionsLite.CreateBuilder()

+                .AddExtension(UnittestLite.RepeatedInt32ExtensionLite, 0)

+                .AddExtension(UnittestLite.RepeatedInt32ExtensionLite, 1)

+                .AddExtension(UnittestLite.RepeatedInt32ExtensionLite, 2);

+

+            for (int i = 0; i < 3; i++)

+                Assert.AreEqual(i, builder.GetExtension(UnittestLite.RepeatedInt32ExtensionLite, i));

+

+            builder.SetExtension(UnittestLite.RepeatedInt32ExtensionLite, 0, 5);

+            builder.SetExtension(UnittestLite.RepeatedInt32ExtensionLite, 1, 6);

+            builder.SetExtension(UnittestLite.RepeatedInt32ExtensionLite, 2, 7);

+

+            for (int i = 0; i < 3; i++)

+                Assert.AreEqual(5 + i, builder.GetExtension(UnittestLite.RepeatedInt32ExtensionLite, i));

+        }

+

+        [Test]

+        public void TestSetExtensionTIndexOutOfRange()

+        {

+            TestAllExtensionsLite.Builder builder = TestAllExtensionsLite.CreateBuilder();

+            Assert.Throws<ArgumentOutOfRangeException>(() => builder.SetExtension(UnittestLite.RepeatedInt32ExtensionLite, 0, -1));

+        }

+

+        [Test]

+        public void TestClearExtensionTList()

+        {

+            TestAllExtensionsLite.Builder builder = TestAllExtensionsLite.CreateBuilder()

+                .AddExtension(UnittestLite.RepeatedInt32ExtensionLite, 0);

+            Assert.AreEqual(1, builder.GetExtensionCount(UnittestLite.RepeatedInt32ExtensionLite));

+

+            builder.ClearExtension(UnittestLite.RepeatedInt32ExtensionLite);

+            Assert.AreEqual(0, builder.GetExtensionCount(UnittestLite.RepeatedInt32ExtensionLite));

+        }

+

+        [Test]

+        public void TestClearExtensionTValue()

+        {

+            TestAllExtensionsLite.Builder builder = TestAllExtensionsLite.CreateBuilder()

+                .SetExtension(UnittestLite.OptionalInt32ExtensionLite, 0);

+            Assert.IsTrue(builder.HasExtension(UnittestLite.OptionalInt32ExtensionLite));

+

+            builder.ClearExtension(UnittestLite.OptionalInt32ExtensionLite);

+            Assert.IsFalse(builder.HasExtension(UnittestLite.OptionalInt32ExtensionLite));

+        }

+

+        [Test]

+        public void TestIndexedByDescriptor()

+        {

+            TestAllExtensionsLite.Builder builder = TestAllExtensionsLite.CreateBuilder();

+            Assert.IsFalse(builder.HasExtension(UnittestLite.OptionalInt32ExtensionLite));

+

+            builder[UnittestLite.OptionalInt32ExtensionLite.Descriptor] = 123;

+

+            Assert.IsTrue(builder.HasExtension(UnittestLite.OptionalInt32ExtensionLite));

+            Assert.AreEqual(123, builder.GetExtension(UnittestLite.OptionalInt32ExtensionLite));

+        }

+

+        [Test]

+        public void TestIndexedByDescriptorAndOrdinal()

+        {

+            TestAllExtensionsLite.Builder builder = TestAllExtensionsLite.CreateBuilder()

+                .AddExtension(UnittestLite.RepeatedInt32ExtensionLite, 0);

+            Assert.AreEqual(1, builder.GetExtensionCount(UnittestLite.RepeatedInt32ExtensionLite));

+

+            IFieldDescriptorLite f = UnittestLite.RepeatedInt32ExtensionLite.Descriptor;

+            builder[f, 0] = 123;

+

+            Assert.AreEqual(1, builder.GetExtensionCount(UnittestLite.RepeatedInt32ExtensionLite));

+            Assert.AreEqual(123, builder.GetExtension(UnittestLite.RepeatedInt32ExtensionLite, 0));

+        }

+

+        [Test]

+        public void TestIndexedByDescriptorAndOrdinalOutOfRange()

+        {

+            TestAllExtensionsLite.Builder builder = TestAllExtensionsLite.CreateBuilder();

+            Assert.AreEqual(0, builder.GetExtensionCount(UnittestLite.RepeatedInt32ExtensionLite));

+

+            IFieldDescriptorLite f = UnittestLite.RepeatedInt32ExtensionLite.Descriptor;

+            Assert.Throws<ArgumentOutOfRangeException>(() => builder[f, 0] = 123);

+        }

+

+        [Test]

+        public void TestClearFieldByDescriptor()

+        {

+            TestAllExtensionsLite.Builder builder = TestAllExtensionsLite.CreateBuilder()

+                .AddExtension(UnittestLite.RepeatedInt32ExtensionLite, 0);

+            Assert.AreEqual(1, builder.GetExtensionCount(UnittestLite.RepeatedInt32ExtensionLite));

+

+            IFieldDescriptorLite f = UnittestLite.RepeatedInt32ExtensionLite.Descriptor;

+            builder.ClearField(f);

+            Assert.AreEqual(0, builder.GetExtensionCount(UnittestLite.RepeatedInt32ExtensionLite));

+        }

+

+        [Test]

+        public void TestAddRepeatedFieldByDescriptor()

+        {

+            TestAllExtensionsLite.Builder builder = TestAllExtensionsLite.CreateBuilder()

+                .AddExtension(UnittestLite.RepeatedInt32ExtensionLite, 0);

+            Assert.AreEqual(1, builder.GetExtensionCount(UnittestLite.RepeatedInt32ExtensionLite));

+

+            IFieldDescriptorLite f = UnittestLite.RepeatedInt32ExtensionLite.Descriptor;

+            builder.AddRepeatedField(f, 123);

+            Assert.AreEqual(2, builder.GetExtensionCount(UnittestLite.RepeatedInt32ExtensionLite));

+            Assert.AreEqual(123, builder.GetExtension(UnittestLite.RepeatedInt32ExtensionLite, 1));

+        }

+

+        [Test]

+        public void TestMissingExtensionsLite()

+        {

+            const int optionalInt32 = 12345678;

+            TestAllExtensionsLite.Builder builder = TestAllExtensionsLite.CreateBuilder();

+            builder.SetExtension(UnittestLite.OptionalInt32ExtensionLite, optionalInt32);

+            builder.AddExtension(UnittestLite.RepeatedDoubleExtensionLite, 1.1);

+            builder.AddExtension(UnittestLite.RepeatedDoubleExtensionLite, 1.2);

+            builder.AddExtension(UnittestLite.RepeatedDoubleExtensionLite, 1.3);

+            TestAllExtensionsLite msg = builder.Build();

+

+            Assert.IsTrue(msg.HasExtension(UnittestLite.OptionalInt32ExtensionLite));

+            Assert.AreEqual(3, msg.GetExtensionCount(UnittestLite.RepeatedDoubleExtensionLite));

+

+            byte[] bits = msg.ToByteArray();

+            TestAllExtensionsLite copy = TestAllExtensionsLite.ParseFrom(bits);

+            Assert.IsFalse(copy.HasExtension(UnittestLite.OptionalInt32ExtensionLite));

+            Assert.AreEqual(0, copy.GetExtensionCount(UnittestLite.RepeatedDoubleExtensionLite));

+            Assert.AreNotEqual(msg, copy);

+

+            //The lite runtime removes all unknown fields and extensions

+            byte[] copybits = copy.ToByteArray();

+            Assert.AreEqual(0, copybits.Length);

+        }

+

+        [Test]

+        public void TestMissingFieldsLite()

+        {

+            TestAllTypesLite msg = TestAllTypesLite.CreateBuilder()

+                .SetOptionalInt32(123)

+                .SetOptionalString("123")

+                .Build();

+

+            byte[] bits = msg.ToByteArray();

+            IMessageLite copy = TestAllExtensionsLite.ParseFrom(bits);

+            Assert.AreNotEqual(msg, copy);

+

+            //The lite runtime removes all unknown fields and extensions

+            byte[] copybits = copy.ToByteArray();

+            Assert.AreEqual(0, copybits.Length);

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffersLite.Test/ExtendableMessageLiteTest.cs b/csharp/src/ProtocolBuffersLite.Test/ExtendableMessageLiteTest.cs
new file mode 100644
index 00000000..9a8e35b6
--- /dev/null
+++ b/csharp/src/ProtocolBuffersLite.Test/ExtendableMessageLiteTest.cs
@@ -0,0 +1,378 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using System.Collections.Generic;

+using System.Text;

+using Google.ProtocolBuffers;

+using Google.ProtocolBuffers.TestProtos;

+using NUnit.Framework;

+

+namespace Google.ProtocolBuffers

+{

+    public class ExtendableMessageLiteTest

+    {

+        //The lite framework does not make this assertion

+        //[TestMethod, Ignore, ExpectedException(typeof(ArgumentException))]

+        //public void ExtensionWriterInvalidExtension()

+        //{

+        //    TestPackedExtensionsLite.CreateBuilder()[

+        //        UnittestLite.OptionalForeignMessageExtensionLite.DescriptorProtoFile] =

+        //        ForeignMessageLite.DefaultInstance;

+        //}

+

+        [Test]

+        public void ExtensionWriterTestMessages()

+        {

+            TestAllExtensionsLite.Builder b = TestAllExtensionsLite.CreateBuilder().SetExtension(

+                UnittestLite.OptionalForeignMessageExtensionLite,

+                ForeignMessageLite.CreateBuilder().SetC(123).Build());

+            TestAllExtensionsLite copy, msg = b.Build();

+

+            ExtensionRegistry registry = ExtensionRegistry.CreateInstance();

+            UnittestLite.RegisterAllExtensions(registry);

+

+            copy = TestAllExtensionsLite.ParseFrom(msg.ToByteArray(), registry);

+            Assert.AreEqual(msg.ToByteArray(), copy.ToByteArray());

+        }

+

+        [Test]

+        public void ExtensionWriterIsInitialized()

+        {

+            Assert.IsTrue(ForeignMessageLite.DefaultInstance.IsInitialized);

+            Assert.IsTrue(TestPackedExtensionsLite.CreateBuilder().IsInitialized);

+            Assert.IsTrue(TestAllExtensionsLite.CreateBuilder().SetExtension(

+                UnittestLite.OptionalForeignMessageExtensionLite, ForeignMessageLite.DefaultInstance)

+                              .IsInitialized);

+        }

+

+        [Test]

+        public void ExtensionWriterTestSetExtensionLists()

+        {

+            TestAllExtensionsLite msg, copy;

+            TestAllExtensionsLite.Builder builder = TestAllExtensionsLite.CreateBuilder()

+                .SetExtension(UnittestLite.RepeatedBoolExtensionLite, new[] {true, false})

+                .SetExtension(UnittestLite.RepeatedCordExtensionLite, new[] {"123", "456"})

+                .SetExtension(UnittestLite.RepeatedForeignEnumExtensionLite,

+                              new[] {ForeignEnumLite.FOREIGN_LITE_BAZ, ForeignEnumLite.FOREIGN_LITE_FOO})

+                ;

+

+            msg = builder.Build();

+            ExtensionRegistry registry = ExtensionRegistry.CreateInstance();

+            UnittestLite.RegisterAllExtensions(registry);

+

+            copy = TestAllExtensionsLite.ParseFrom(msg.ToByteArray(), registry);

+            Assert.AreEqual(msg.ToByteArray(), copy.ToByteArray());

+

+            Assert.AreEqual(ForeignEnumLite.FOREIGN_LITE_FOO,

+                            copy.GetExtension(UnittestLite.RepeatedForeignEnumExtensionLite, 1));

+        }

+

+        [Test]

+        public void ExtensionWriterTest()

+        {

+            TestAllExtensionsLite.Builder builder = TestAllExtensionsLite.CreateBuilder()

+                .SetExtension(UnittestLite.DefaultBoolExtensionLite, true)

+                .SetExtension(UnittestLite.DefaultBytesExtensionLite, ByteString.CopyFromUtf8("123"))

+                .SetExtension(UnittestLite.DefaultCordExtensionLite, "123")

+                .SetExtension(UnittestLite.DefaultDoubleExtensionLite, 123)

+                .SetExtension(UnittestLite.DefaultFixed32ExtensionLite, 123u)

+                .SetExtension(UnittestLite.DefaultFixed64ExtensionLite, 123u)

+                .SetExtension(UnittestLite.DefaultFloatExtensionLite, 123)

+                .SetExtension(UnittestLite.DefaultForeignEnumExtensionLite, ForeignEnumLite.FOREIGN_LITE_BAZ)

+                .SetExtension(UnittestLite.DefaultImportEnumExtensionLite, ImportEnumLite.IMPORT_LITE_BAZ)

+                .SetExtension(UnittestLite.DefaultInt32ExtensionLite, 123)

+                .SetExtension(UnittestLite.DefaultInt64ExtensionLite, 123)

+                .SetExtension(UnittestLite.DefaultNestedEnumExtensionLite,

+                              TestAllTypesLite.Types.NestedEnum.FOO)

+                .SetExtension(UnittestLite.DefaultSfixed32ExtensionLite, 123)

+                .SetExtension(UnittestLite.DefaultSfixed64ExtensionLite, 123)

+                .SetExtension(UnittestLite.DefaultSint32ExtensionLite, 123)

+                .SetExtension(UnittestLite.DefaultSint64ExtensionLite, 123)

+                .SetExtension(UnittestLite.DefaultStringExtensionLite, "123")

+                .SetExtension(UnittestLite.DefaultStringPieceExtensionLite, "123")

+                .SetExtension(UnittestLite.DefaultUint32ExtensionLite, 123u)

+                .SetExtension(UnittestLite.DefaultUint64ExtensionLite, 123u)

+                //Optional

+                .SetExtension(UnittestLite.OptionalBoolExtensionLite, true)

+                .SetExtension(UnittestLite.OptionalBytesExtensionLite, ByteString.CopyFromUtf8("123"))

+                .SetExtension(UnittestLite.OptionalCordExtensionLite, "123")

+                .SetExtension(UnittestLite.OptionalDoubleExtensionLite, 123)

+                .SetExtension(UnittestLite.OptionalFixed32ExtensionLite, 123u)

+                .SetExtension(UnittestLite.OptionalFixed64ExtensionLite, 123u)

+                .SetExtension(UnittestLite.OptionalFloatExtensionLite, 123)

+                .SetExtension(UnittestLite.OptionalForeignEnumExtensionLite, ForeignEnumLite.FOREIGN_LITE_BAZ)

+                .SetExtension(UnittestLite.OptionalImportEnumExtensionLite, ImportEnumLite.IMPORT_LITE_BAZ)

+                .SetExtension(UnittestLite.OptionalInt32ExtensionLite, 123)

+                .SetExtension(UnittestLite.OptionalInt64ExtensionLite, 123)

+                .SetExtension(UnittestLite.OptionalNestedEnumExtensionLite,

+                              TestAllTypesLite.Types.NestedEnum.FOO)

+                .SetExtension(UnittestLite.OptionalSfixed32ExtensionLite, 123)

+                .SetExtension(UnittestLite.OptionalSfixed64ExtensionLite, 123)

+                .SetExtension(UnittestLite.OptionalSint32ExtensionLite, 123)

+                .SetExtension(UnittestLite.OptionalSint64ExtensionLite, 123)

+                .SetExtension(UnittestLite.OptionalStringExtensionLite, "123")

+                .SetExtension(UnittestLite.OptionalStringPieceExtensionLite, "123")

+                .SetExtension(UnittestLite.OptionalUint32ExtensionLite, 123u)

+                .SetExtension(UnittestLite.OptionalUint64ExtensionLite, 123u)

+                //Repeated

+                .AddExtension(UnittestLite.RepeatedBoolExtensionLite, true)

+                .AddExtension(UnittestLite.RepeatedBytesExtensionLite, ByteString.CopyFromUtf8("123"))

+                .AddExtension(UnittestLite.RepeatedCordExtensionLite, "123")

+                .AddExtension(UnittestLite.RepeatedDoubleExtensionLite, 123)

+                .AddExtension(UnittestLite.RepeatedFixed32ExtensionLite, 123u)

+                .AddExtension(UnittestLite.RepeatedFixed64ExtensionLite, 123u)

+                .AddExtension(UnittestLite.RepeatedFloatExtensionLite, 123)

+                .AddExtension(UnittestLite.RepeatedForeignEnumExtensionLite, ForeignEnumLite.FOREIGN_LITE_BAZ)

+                .AddExtension(UnittestLite.RepeatedImportEnumExtensionLite, ImportEnumLite.IMPORT_LITE_BAZ)

+                .AddExtension(UnittestLite.RepeatedInt32ExtensionLite, 123)

+                .AddExtension(UnittestLite.RepeatedInt64ExtensionLite, 123)

+                .AddExtension(UnittestLite.RepeatedNestedEnumExtensionLite,

+                              TestAllTypesLite.Types.NestedEnum.FOO)

+                .AddExtension(UnittestLite.RepeatedSfixed32ExtensionLite, 123)

+                .AddExtension(UnittestLite.RepeatedSfixed64ExtensionLite, 123)

+                .AddExtension(UnittestLite.RepeatedSint32ExtensionLite, 123)

+                .AddExtension(UnittestLite.RepeatedSint64ExtensionLite, 123)

+                .AddExtension(UnittestLite.RepeatedStringExtensionLite, "123")

+                .AddExtension(UnittestLite.RepeatedStringPieceExtensionLite, "123")

+                .AddExtension(UnittestLite.RepeatedUint32ExtensionLite, 123u)

+                .AddExtension(UnittestLite.RepeatedUint64ExtensionLite, 123u)

+                ;

+            TestAllExtensionsLite msg = builder.Build();

+

+            ExtensionRegistry registry = ExtensionRegistry.CreateInstance();

+            UnittestLite.RegisterAllExtensions(registry);

+

+            TestAllExtensionsLite.Builder copyBuilder =

+                TestAllExtensionsLite.CreateBuilder().MergeFrom(msg.ToByteArray(), registry);

+            TestAllExtensionsLite copy = copyBuilder.Build();

+

+            Assert.AreEqual(msg.ToByteArray(), copy.ToByteArray());

+

+            Assert.AreEqual(true, copy.GetExtension(UnittestLite.DefaultBoolExtensionLite));

+            Assert.AreEqual(ByteString.CopyFromUtf8("123"),

+                            copy.GetExtension(UnittestLite.DefaultBytesExtensionLite));

+            Assert.AreEqual("123", copy.GetExtension(UnittestLite.DefaultCordExtensionLite));

+            Assert.AreEqual(123, copy.GetExtension(UnittestLite.DefaultDoubleExtensionLite));

+            Assert.AreEqual(123u, copy.GetExtension(UnittestLite.DefaultFixed32ExtensionLite));

+            Assert.AreEqual(123u, copy.GetExtension(UnittestLite.DefaultFixed64ExtensionLite));

+            Assert.AreEqual(123, copy.GetExtension(UnittestLite.DefaultFloatExtensionLite));

+            Assert.AreEqual(ForeignEnumLite.FOREIGN_LITE_BAZ,

+                            copy.GetExtension(UnittestLite.DefaultForeignEnumExtensionLite));

+            Assert.AreEqual(ImportEnumLite.IMPORT_LITE_BAZ,

+                            copy.GetExtension(UnittestLite.DefaultImportEnumExtensionLite));

+            Assert.AreEqual(123, copy.GetExtension(UnittestLite.DefaultInt32ExtensionLite));

+            Assert.AreEqual(123, copy.GetExtension(UnittestLite.DefaultInt64ExtensionLite));

+            Assert.AreEqual(TestAllTypesLite.Types.NestedEnum.FOO,

+                            copy.GetExtension(UnittestLite.DefaultNestedEnumExtensionLite));

+            Assert.AreEqual(123, copy.GetExtension(UnittestLite.DefaultSfixed32ExtensionLite));

+            Assert.AreEqual(123, copy.GetExtension(UnittestLite.DefaultSfixed64ExtensionLite));

+            Assert.AreEqual(123, copy.GetExtension(UnittestLite.DefaultSint32ExtensionLite));

+            Assert.AreEqual(123, copy.GetExtension(UnittestLite.DefaultSint64ExtensionLite));

+            Assert.AreEqual("123", copy.GetExtension(UnittestLite.DefaultStringExtensionLite));

+            Assert.AreEqual("123", copy.GetExtension(UnittestLite.DefaultStringPieceExtensionLite));

+            Assert.AreEqual(123u, copy.GetExtension(UnittestLite.DefaultUint32ExtensionLite));

+            Assert.AreEqual(123u, copy.GetExtension(UnittestLite.DefaultUint64ExtensionLite));

+

+            Assert.AreEqual(true, copy.GetExtension(UnittestLite.OptionalBoolExtensionLite));

+            Assert.AreEqual(ByteString.CopyFromUtf8("123"),

+                            copy.GetExtension(UnittestLite.OptionalBytesExtensionLite));

+            Assert.AreEqual("123", copy.GetExtension(UnittestLite.OptionalCordExtensionLite));

+            Assert.AreEqual(123, copy.GetExtension(UnittestLite.OptionalDoubleExtensionLite));

+            Assert.AreEqual(123u, copy.GetExtension(UnittestLite.OptionalFixed32ExtensionLite));

+            Assert.AreEqual(123u, copy.GetExtension(UnittestLite.OptionalFixed64ExtensionLite));

+            Assert.AreEqual(123, copy.GetExtension(UnittestLite.OptionalFloatExtensionLite));

+            Assert.AreEqual(ForeignEnumLite.FOREIGN_LITE_BAZ,

+                            copy.GetExtension(UnittestLite.OptionalForeignEnumExtensionLite));

+            Assert.AreEqual(ImportEnumLite.IMPORT_LITE_BAZ,

+                            copy.GetExtension(UnittestLite.OptionalImportEnumExtensionLite));

+            Assert.AreEqual(123, copy.GetExtension(UnittestLite.OptionalInt32ExtensionLite));

+            Assert.AreEqual(123, copy.GetExtension(UnittestLite.OptionalInt64ExtensionLite));

+            Assert.AreEqual(TestAllTypesLite.Types.NestedEnum.FOO,

+                            copy.GetExtension(UnittestLite.OptionalNestedEnumExtensionLite));

+            Assert.AreEqual(123, copy.GetExtension(UnittestLite.OptionalSfixed32ExtensionLite));

+            Assert.AreEqual(123, copy.GetExtension(UnittestLite.OptionalSfixed64ExtensionLite));

+            Assert.AreEqual(123, copy.GetExtension(UnittestLite.OptionalSint32ExtensionLite));

+            Assert.AreEqual(123, copy.GetExtension(UnittestLite.OptionalSint64ExtensionLite));

+            Assert.AreEqual("123", copy.GetExtension(UnittestLite.OptionalStringExtensionLite));

+            Assert.AreEqual("123", copy.GetExtension(UnittestLite.OptionalStringPieceExtensionLite));

+            Assert.AreEqual(123u, copy.GetExtension(UnittestLite.OptionalUint32ExtensionLite));

+            Assert.AreEqual(123u, copy.GetExtension(UnittestLite.OptionalUint64ExtensionLite));

+

+            Assert.AreEqual(true, copy.GetExtension(UnittestLite.RepeatedBoolExtensionLite, 0));

+            Assert.AreEqual(ByteString.CopyFromUtf8("123"),

+                            copy.GetExtension(UnittestLite.RepeatedBytesExtensionLite, 0));

+            Assert.AreEqual("123", copy.GetExtension(UnittestLite.RepeatedCordExtensionLite, 0));

+            Assert.AreEqual(123, copy.GetExtension(UnittestLite.RepeatedDoubleExtensionLite, 0));

+            Assert.AreEqual(123u, copy.GetExtension(UnittestLite.RepeatedFixed32ExtensionLite, 0));

+            Assert.AreEqual(123u, copy.GetExtension(UnittestLite.RepeatedFixed64ExtensionLite, 0));

+            Assert.AreEqual(123, copy.GetExtension(UnittestLite.RepeatedFloatExtensionLite, 0));

+            Assert.AreEqual(ForeignEnumLite.FOREIGN_LITE_BAZ,

+                            copy.GetExtension(UnittestLite.RepeatedForeignEnumExtensionLite, 0));

+            Assert.AreEqual(ImportEnumLite.IMPORT_LITE_BAZ,

+                            copy.GetExtension(UnittestLite.RepeatedImportEnumExtensionLite, 0));

+            Assert.AreEqual(123, copy.GetExtension(UnittestLite.RepeatedInt32ExtensionLite, 0));

+            Assert.AreEqual(123, copy.GetExtension(UnittestLite.RepeatedInt64ExtensionLite, 0));

+            Assert.AreEqual(TestAllTypesLite.Types.NestedEnum.FOO,

+                            copy.GetExtension(UnittestLite.RepeatedNestedEnumExtensionLite, 0));

+            Assert.AreEqual(123, copy.GetExtension(UnittestLite.RepeatedSfixed32ExtensionLite, 0));

+            Assert.AreEqual(123, copy.GetExtension(UnittestLite.RepeatedSfixed64ExtensionLite, 0));

+            Assert.AreEqual(123, copy.GetExtension(UnittestLite.RepeatedSint32ExtensionLite, 0));

+            Assert.AreEqual(123, copy.GetExtension(UnittestLite.RepeatedSint64ExtensionLite, 0));

+            Assert.AreEqual("123", copy.GetExtension(UnittestLite.RepeatedStringExtensionLite, 0));

+            Assert.AreEqual("123", copy.GetExtension(UnittestLite.RepeatedStringPieceExtensionLite, 0));

+            Assert.AreEqual(123u, copy.GetExtension(UnittestLite.RepeatedUint32ExtensionLite, 0));

+            Assert.AreEqual(123u, copy.GetExtension(UnittestLite.RepeatedUint64ExtensionLite, 0));

+        }

+

+        private TestPackedExtensionsLite BuildPackedExtensions()

+        {

+            TestPackedExtensionsLite.Builder builder = TestPackedExtensionsLite.CreateBuilder()

+                   .AddExtension(UnittestLite.PackedBoolExtensionLite, true)

+                   .AddExtension(UnittestLite.PackedDoubleExtensionLite, 123)

+                   .AddExtension(UnittestLite.PackedFixed32ExtensionLite, 123u)

+                   .AddExtension(UnittestLite.PackedFixed64ExtensionLite, 123u)

+                   .AddExtension(UnittestLite.PackedFloatExtensionLite, 123)

+                   .AddExtension(UnittestLite.PackedInt32ExtensionLite, 123)

+                   .AddExtension(UnittestLite.PackedInt64ExtensionLite, 123)

+                   .AddExtension(UnittestLite.PackedSfixed32ExtensionLite, 123)

+                   .AddExtension(UnittestLite.PackedSfixed64ExtensionLite, 123)

+                   .AddExtension(UnittestLite.PackedSint32ExtensionLite, 123)

+                   .AddExtension(UnittestLite.PackedSint64ExtensionLite, 123)

+                   .AddExtension(UnittestLite.PackedUint32ExtensionLite, 123u)

+                   .AddExtension(UnittestLite.PackedUint64ExtensionLite, 123u)

+                   .AddExtension(UnittestLite.PackedBoolExtensionLite, true)

+                   .AddExtension(UnittestLite.PackedDoubleExtensionLite, 123)

+                   .AddExtension(UnittestLite.PackedFixed32ExtensionLite, 123u)

+                   .AddExtension(UnittestLite.PackedFixed64ExtensionLite, 123u)

+                   .AddExtension(UnittestLite.PackedFloatExtensionLite, 123)

+                   .AddExtension(UnittestLite.PackedInt32ExtensionLite, 123)

+                   .AddExtension(UnittestLite.PackedInt64ExtensionLite, 123)

+                   .AddExtension(UnittestLite.PackedSfixed32ExtensionLite, 123)

+                   .AddExtension(UnittestLite.PackedSfixed64ExtensionLite, 123)

+                   .AddExtension(UnittestLite.PackedSint32ExtensionLite, 123)

+                   .AddExtension(UnittestLite.PackedSint64ExtensionLite, 123)

+                   .AddExtension(UnittestLite.PackedUint32ExtensionLite, 123u)

+                   .AddExtension(UnittestLite.PackedUint64ExtensionLite, 123u);

+

+            TestPackedExtensionsLite msg = builder.Build();

+            return msg;

+        }

+

+        private void AssertPackedExtensions(TestPackedExtensionsLite copy)

+        {

+            Assert.AreEqual(true, copy.GetExtension(UnittestLite.PackedBoolExtensionLite, 0));

+            Assert.AreEqual(123, copy.GetExtension(UnittestLite.PackedDoubleExtensionLite, 0));

+            Assert.AreEqual(123u, copy.GetExtension(UnittestLite.PackedFixed32ExtensionLite, 0));

+            Assert.AreEqual(123u, copy.GetExtension(UnittestLite.PackedFixed64ExtensionLite, 0));

+            Assert.AreEqual(123, copy.GetExtension(UnittestLite.PackedFloatExtensionLite, 0));

+            Assert.AreEqual(123, copy.GetExtension(UnittestLite.PackedInt32ExtensionLite, 0));

+            Assert.AreEqual(123, copy.GetExtension(UnittestLite.PackedInt64ExtensionLite, 0));

+            Assert.AreEqual(123, copy.GetExtension(UnittestLite.PackedSfixed32ExtensionLite, 0));

+            Assert.AreEqual(123, copy.GetExtension(UnittestLite.PackedSfixed64ExtensionLite, 0));

+            Assert.AreEqual(123, copy.GetExtension(UnittestLite.PackedSint32ExtensionLite, 0));

+            Assert.AreEqual(123, copy.GetExtension(UnittestLite.PackedSint64ExtensionLite, 0));

+            Assert.AreEqual(123u, copy.GetExtension(UnittestLite.PackedUint32ExtensionLite, 0));

+            Assert.AreEqual(123u, copy.GetExtension(UnittestLite.PackedUint64ExtensionLite, 0));

+

+            Assert.AreEqual(true, copy.GetExtension(UnittestLite.PackedBoolExtensionLite, 1));

+            Assert.AreEqual(123, copy.GetExtension(UnittestLite.PackedDoubleExtensionLite, 1));

+            Assert.AreEqual(123u, copy.GetExtension(UnittestLite.PackedFixed32ExtensionLite, 1));

+            Assert.AreEqual(123u, copy.GetExtension(UnittestLite.PackedFixed64ExtensionLite, 1));

+            Assert.AreEqual(123, copy.GetExtension(UnittestLite.PackedFloatExtensionLite, 1));

+            Assert.AreEqual(123, copy.GetExtension(UnittestLite.PackedInt32ExtensionLite, 1));

+            Assert.AreEqual(123, copy.GetExtension(UnittestLite.PackedInt64ExtensionLite, 1));

+            Assert.AreEqual(123, copy.GetExtension(UnittestLite.PackedSfixed32ExtensionLite, 1));

+            Assert.AreEqual(123, copy.GetExtension(UnittestLite.PackedSfixed64ExtensionLite, 1));

+            Assert.AreEqual(123, copy.GetExtension(UnittestLite.PackedSint32ExtensionLite, 1));

+            Assert.AreEqual(123, copy.GetExtension(UnittestLite.PackedSint64ExtensionLite, 1));

+            Assert.AreEqual(123u, copy.GetExtension(UnittestLite.PackedUint32ExtensionLite, 1));

+            Assert.AreEqual(123u, copy.GetExtension(UnittestLite.PackedUint64ExtensionLite, 1));

+        }

+

+        [Test]

+        public void ExtensionWriterTestPacked()

+        {

+            TestPackedExtensionsLite msg = BuildPackedExtensions();

+

+            ExtensionRegistry registry = ExtensionRegistry.CreateInstance();

+            UnittestLite.RegisterAllExtensions(registry);

+

+            TestPackedExtensionsLite.Builder copyBuilder =

+                TestPackedExtensionsLite.CreateBuilder().MergeFrom(msg.ToByteArray(), registry);

+            TestPackedExtensionsLite copy = copyBuilder.Build();

+

+            Assert.AreEqual(msg.ToByteArray(), copy.ToByteArray());

+

+            AssertPackedExtensions(copy);

+        }

+

+        [Test]

+        public void TestUnpackedAndPackedExtensions()

+        {

+            TestPackedExtensionsLite original = BuildPackedExtensions();

+            AssertPackedExtensions(original);

+

+            ExtensionRegistry registry = ExtensionRegistry.CreateInstance();

+            UnittestLite.RegisterAllExtensions(registry);

+            UnittestExtrasLite.RegisterAllExtensions(registry);

+

+            TestUnpackedExtensionsLite unpacked = TestUnpackedExtensionsLite.ParseFrom(original.ToByteArray(), registry);

+

+            TestPackedExtensionsLite packed = TestPackedExtensionsLite.ParseFrom(unpacked.ToByteArray(), registry);

+

+            Assert.AreEqual(original, packed);

+            Assert.AreEqual(original.ToByteArray(), packed.ToByteArray());

+            AssertPackedExtensions(packed);

+        }

+

+        [Test]

+        public void TestUnpackedFromPackedInput()

+        {

+            byte[] packedData = BuildPackedExtensions().ToByteArray();

+

+            TestUnpackedTypesLite unpacked = TestUnpackedTypesLite.ParseFrom(packedData);

+            TestPackedTypesLite packed = TestPackedTypesLite.ParseFrom(unpacked.ToByteArray());

+            Assert.AreEqual(packedData, packed.ToByteArray());

+            

+            unpacked = TestUnpackedTypesLite.ParseFrom(packed.ToByteArray());

+

+            ExtensionRegistry registry = ExtensionRegistry.CreateInstance();

+            UnittestLite.RegisterAllExtensions(registry);

+            AssertPackedExtensions(TestPackedExtensionsLite.ParseFrom(unpacked.ToByteArray(), registry));

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffersLite.Test/InteropLiteTest.cs b/csharp/src/ProtocolBuffersLite.Test/InteropLiteTest.cs
new file mode 100644
index 00000000..227b53d2
--- /dev/null
+++ b/csharp/src/ProtocolBuffersLite.Test/InteropLiteTest.cs
@@ -0,0 +1,185 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using System;

+using Google.ProtocolBuffers.TestProtos;

+using NUnit.Framework;

+

+namespace Google.ProtocolBuffers

+{

+    public class InteropLiteTest

+    {

+        [Test]

+        public void TestConvertFromFullMinimal()

+        {

+            TestInteropPerson person = TestInteropPerson.CreateBuilder()

+                .SetId(123)

+                .SetName("abc")

+                .Build();

+            Assert.IsTrue(person.IsInitialized);

+

+            TestInteropPersonLite copy = TestInteropPersonLite.ParseFrom(person.ToByteArray());

+

+            Assert.AreEqual(person.ToByteArray(), copy.ToByteArray());

+        }

+

+        [Test]

+        public void TestConvertFromFullComplete()

+        {

+            TestInteropPerson person = TestInteropPerson.CreateBuilder()

+                .SetId(123)

+                .SetName("abc")

+                .SetEmail("abc@123.com")

+                .AddRangeCodes(new[] {1, 2, 3})

+                .AddPhone(TestInteropPerson.Types.PhoneNumber.CreateBuilder().SetNumber("555-1234").Build())

+                .AddPhone(TestInteropPerson.Types.PhoneNumber.CreateBuilder().SetNumber("555-5678").Build())

+                .AddAddresses(

+                    TestInteropPerson.Types.Addresses.CreateBuilder().SetAddress("123 Seseme").SetCity("Wonderland").

+                        SetState("NA").SetZip(12345).Build())

+                .SetExtension(UnittestExtrasFull.EmployeeId,

+                              TestInteropEmployeeId.CreateBuilder().SetNumber("123").Build())

+                .Build();

+            Assert.IsTrue(person.IsInitialized);

+

+            ExtensionRegistry registry = ExtensionRegistry.CreateInstance();

+            UnittestExtrasLite.RegisterAllExtensions(registry);

+            byte[] fullBytes = person.ToByteArray();

+

+            TestInteropPersonLite copy = TestInteropPersonLite.ParseFrom(fullBytes, registry);

+            byte[] liteBytes = copy.ToByteArray();

+

+            Assert.AreEqual(fullBytes, liteBytes);

+        }

+

+        [Test]

+        public void TestConvertFromLiteMinimal()

+        {

+            TestInteropPersonLite person = TestInteropPersonLite.CreateBuilder()

+                .SetId(123)

+                .SetName("abc")

+                .Build();

+            Assert.IsTrue(person.IsInitialized);

+

+            TestInteropPerson copy = TestInteropPerson.ParseFrom(person.ToByteArray());

+

+            Assert.AreEqual(person.ToByteArray(), copy.ToByteArray());

+        }

+

+        [Test]

+        public void TestConvertFromLiteComplete()

+        {

+            TestInteropPersonLite person = TestInteropPersonLite.CreateBuilder()

+                .SetId(123)

+                .SetName("abc")

+                .SetEmail("abc@123.com")

+                .AddRangeCodes(new[] {1, 2, 3})

+                .AddPhone(TestInteropPersonLite.Types.PhoneNumber.CreateBuilder().SetNumber("555-1234").Build())

+                .AddPhone(TestInteropPersonLite.Types.PhoneNumber.CreateBuilder().SetNumber("555-5678").Build())

+                .AddAddresses(

+                    TestInteropPersonLite.Types.Addresses.CreateBuilder().SetAddress("123 Seseme").SetCity("Wonderland")

+                        .SetState("NA").SetZip(12345).Build())

+                .SetExtension(UnittestExtrasLite.EmployeeIdLite,

+                              TestInteropEmployeeIdLite.CreateBuilder().SetNumber("123").Build())

+                .Build();

+            Assert.IsTrue(person.IsInitialized);

+

+            ExtensionRegistry registry = ExtensionRegistry.CreateInstance();

+            UnittestExtrasFull.RegisterAllExtensions(registry);

+

+            TestInteropPerson copy = TestInteropPerson.ParseFrom(person.ToByteArray(), registry);

+

+            Assert.AreEqual(person.ToByteArray(), copy.ToByteArray());

+        }

+

+        public ByteString AllBytes

+        {

+            get

+            {

+                byte[] bytes = new byte[256];

+                for (int i = 0; i < bytes.Length; i++)

+                    bytes[i] = (byte) i;

+                return ByteString.CopyFrom(bytes);

+            }

+        }

+

+        [Test]

+        public void TestCompareStringValues()

+        {

+            TestInteropPersonLite person = TestInteropPersonLite.CreateBuilder()

+                .SetId(123)

+                .SetName("abc")

+                .SetEmail("abc@123.com")

+                .AddRangeCodes(new[] {1, 2, 3})

+                .AddPhone(TestInteropPersonLite.Types.PhoneNumber.CreateBuilder().SetNumber("555-1234").Build())

+                .AddPhone(

+                    TestInteropPersonLite.Types.PhoneNumber.CreateBuilder().SetNumber(

+                        System.Text.Encoding.UTF8.GetString(AllBytes.ToByteArray(), 0, AllBytes.Length)).Build())

+                .AddAddresses(

+                    TestInteropPersonLite.Types.Addresses.CreateBuilder().SetAddress("123 Seseme").SetCity("Wonderland")

+                        .SetState("NA").SetZip(12345).Build())

+                .SetExtension(UnittestExtrasLite.EmployeeIdLite,

+                              TestInteropEmployeeIdLite.CreateBuilder().SetNumber("123").Build())

+                .Build();

+            Assert.IsTrue(person.IsInitialized);

+

+            ExtensionRegistry registry = ExtensionRegistry.CreateInstance();

+            UnittestExtrasFull.RegisterAllExtensions(registry);

+

+            TestInteropPerson copy = TestInteropPerson.ParseFrom(person.ToByteArray(), registry);

+

+            Assert.AreEqual(person.ToByteArray(), copy.ToByteArray());

+

+            TestInteropPerson.Builder copyBuilder = TestInteropPerson.CreateBuilder();

+            TextFormat.Merge(

+                person.ToString().Replace("[protobuf_unittest_extra.employee_id_lite]",

+                                          "[protobuf_unittest_extra.employee_id]"), registry, copyBuilder);

+

+            copy = copyBuilder.Build();

+            Assert.AreEqual(person.ToByteArray(), copy.ToByteArray());

+

+            string liteText = person.ToString().TrimEnd().Replace("\r", "");

+            string fullText = copy.ToString().TrimEnd().Replace("\r", "");

+            //map the extension type

+            liteText = liteText.Replace("[protobuf_unittest_extra.employee_id_lite]",

+                                        "[protobuf_unittest_extra.employee_id]");

+            //lite version does not indent

+            while (fullText.IndexOf("\n ", StringComparison.Ordinal) >= 0)

+                fullText = fullText.Replace("\n ", "\n");

+

+            Assert.AreEqual(fullText, liteText);

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffersLite.Test/LiteTest.cs b/csharp/src/ProtocolBuffersLite.Test/LiteTest.cs
new file mode 100644
index 00000000..5defc26e
--- /dev/null
+++ b/csharp/src/ProtocolBuffersLite.Test/LiteTest.cs
@@ -0,0 +1,113 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using Google.ProtocolBuffers.TestProtos;

+using NUnit.Framework;

+

+namespace Google.ProtocolBuffers

+{

+    /// <summary>

+    /// Miscellaneous tests for message operations that apply to both

+    /// generated and dynamic messages.

+    /// </summary>

+    public class LiteTest

+    {

+        [Test]

+        public void TestLite()

+        {

+            // Since lite messages are a subset of regular messages, we can mostly

+            // assume that the functionality of lite messages is already thoroughly

+            // tested by the regular tests.  All this test really verifies is that

+            // a proto with optimize_for = LITE_RUNTIME compiles correctly when

+            // linked only against the lite library.  That is all tested at compile

+            // time, leaving not much to do in this method.  Let's just do some random

+            // stuff to make sure the lite message is actually here and usable.

+

+            TestAllTypesLite message =

+                TestAllTypesLite.CreateBuilder()

+                    .SetOptionalInt32(123)

+                    .AddRepeatedString("hello")

+                    .SetOptionalNestedMessage(

+                        TestAllTypesLite.Types.NestedMessage.CreateBuilder().SetBb(7))

+                    .Build();

+

+            ByteString data = message.ToByteString();

+

+            TestAllTypesLite message2 = TestAllTypesLite.ParseFrom(data);

+

+            Assert.AreEqual(123, message2.OptionalInt32);

+            Assert.AreEqual(1, message2.RepeatedStringCount);

+            Assert.AreEqual("hello", message2.RepeatedStringList[0]);

+            Assert.AreEqual(7, message2.OptionalNestedMessage.Bb);

+        }

+

+        [Test]

+        public void TestLiteExtensions()

+        {

+            // TODO(kenton):  Unlike other features of the lite library, extensions are

+            //   implemented completely differently from the regular library.  We

+            //   should probably test them more thoroughly.

+

+            TestAllExtensionsLite message =

+                TestAllExtensionsLite.CreateBuilder()

+                    .SetExtension(UnittestLite.OptionalInt32ExtensionLite, 123)

+                    .AddExtension(UnittestLite.RepeatedStringExtensionLite, "hello")

+                    .SetExtension(UnittestLite.OptionalNestedEnumExtensionLite,

+                                  TestAllTypesLite.Types.NestedEnum.BAZ)

+                    .SetExtension(UnittestLite.OptionalNestedMessageExtensionLite,

+                                  TestAllTypesLite.Types.NestedMessage.CreateBuilder().SetBb(7).Build())

+                    .Build();

+

+            // Test copying a message, since coping extensions actually does use a

+            // different code path between lite and regular libraries, and as of this

+            // writing, parsing hasn't been implemented yet.

+            TestAllExtensionsLite message2 = message.ToBuilder().Build();

+

+            Assert.AreEqual(123, (int) message2.GetExtension(

+                UnittestLite.OptionalInt32ExtensionLite));

+            Assert.AreEqual(1, message2.GetExtensionCount(

+                UnittestLite.RepeatedStringExtensionLite));

+            Assert.AreEqual(1, message2.GetExtension(

+                UnittestLite.RepeatedStringExtensionLite).Count);

+            Assert.AreEqual("hello", message2.GetExtension(

+                UnittestLite.RepeatedStringExtensionLite, 0));

+            Assert.AreEqual(TestAllTypesLite.Types.NestedEnum.BAZ, message2.GetExtension(

+                UnittestLite.OptionalNestedEnumExtensionLite));

+            Assert.AreEqual(7, message2.GetExtension(

+                UnittestLite.OptionalNestedMessageExtensionLite).Bb);

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffersLite.Test/MissingFieldAndExtensionTest.cs b/csharp/src/ProtocolBuffersLite.Test/MissingFieldAndExtensionTest.cs
new file mode 100644
index 00000000..2385bde5
--- /dev/null
+++ b/csharp/src/ProtocolBuffersLite.Test/MissingFieldAndExtensionTest.cs
@@ -0,0 +1,237 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using Google.ProtocolBuffers.TestProtos;

+using NUnit.Framework;

+

+namespace Google.ProtocolBuffers

+{

+    public class MissingFieldAndExtensionTest

+    {

+        [Test]

+        public void TestRecoverMissingExtensions()

+        {

+            const int optionalInt32 = 12345678;

+            TestAllExtensions.Builder builder = TestAllExtensions.CreateBuilder();

+            builder.SetExtension(Unittest.OptionalInt32Extension, optionalInt32);

+            builder.AddExtension(Unittest.RepeatedDoubleExtension, 1.1);

+            builder.AddExtension(Unittest.RepeatedDoubleExtension, 1.2);

+            builder.AddExtension(Unittest.RepeatedDoubleExtension, 1.3);

+            TestAllExtensions msg = builder.Build();

+

+            Assert.IsTrue(msg.HasExtension(Unittest.OptionalInt32Extension));

+            Assert.AreEqual(3, msg.GetExtensionCount(Unittest.RepeatedDoubleExtension));

+

+            byte[] bits = msg.ToByteArray();

+            TestAllExtensions copy = TestAllExtensions.ParseFrom(bits);

+            Assert.IsFalse(copy.HasExtension(Unittest.OptionalInt32Extension));

+            Assert.AreEqual(0, copy.GetExtensionCount(Unittest.RepeatedDoubleExtension));

+            Assert.AreNotEqual(msg, copy);

+

+            //Even though copy does not understand the typees they serialize correctly

+            byte[] copybits = copy.ToByteArray();

+            Assert.AreEqual(bits, copybits);

+

+            ExtensionRegistry registry = ExtensionRegistry.CreateInstance();

+            Unittest.RegisterAllExtensions(registry);

+

+            //Now we can take those copy bits and restore the full message with extensions

+            copy = TestAllExtensions.ParseFrom(copybits, registry);

+            Assert.IsTrue(copy.HasExtension(Unittest.OptionalInt32Extension));

+            Assert.AreEqual(3, copy.GetExtensionCount(Unittest.RepeatedDoubleExtension));

+

+            Assert.AreEqual(msg, copy);

+            Assert.AreEqual(bits, copy.ToByteArray());

+

+            //If we modify the object this should all continue to work as before

+            copybits = copy.ToBuilder().Build().ToByteArray();

+            Assert.AreEqual(bits, copybits);

+

+            //If we replace extension the object this should all continue to work as before

+            copybits = copy.ToBuilder()

+                .SetExtension(Unittest.OptionalInt32Extension, optionalInt32)

+                .Build().ToByteArray();

+            Assert.AreEqual(bits, copybits);

+        }

+

+        [Test]

+        public void TestRecoverMissingFields()

+        {

+            TestMissingFieldsA msga = TestMissingFieldsA.CreateBuilder()

+                .SetId(1001)

+                .SetName("Name")

+                .SetEmail("missing@field.value")

+                .Build();

+

+            //serialize to type B and verify all fields exist

+            TestMissingFieldsB msgb = TestMissingFieldsB.ParseFrom(msga.ToByteArray());

+            Assert.AreEqual(1001, msgb.Id);

+            Assert.AreEqual("Name", msgb.Name);

+            Assert.IsFalse(msgb.HasWebsite);

+            Assert.AreEqual(1, msgb.UnknownFields.FieldDictionary.Count);

+            Assert.AreEqual("missing@field.value",

+                            msgb.UnknownFields[TestMissingFieldsA.EmailFieldNumber].LengthDelimitedList[0].ToStringUtf8());

+

+            //serializes exactly the same (at least for this simple example)

+            Assert.AreEqual(msga.ToByteArray(), msgb.ToByteArray());

+            Assert.AreEqual(msga, TestMissingFieldsA.ParseFrom(msgb.ToByteArray()));

+

+            //now re-create an exact copy of A from serialized B

+            TestMissingFieldsA copya = TestMissingFieldsA.ParseFrom(msgb.ToByteArray());

+            Assert.AreEqual(msga, copya);

+            Assert.AreEqual(1001, copya.Id);

+            Assert.AreEqual("Name", copya.Name);

+            Assert.AreEqual("missing@field.value", copya.Email);

+

+            //Now we modify B... and try again

+            msgb = msgb.ToBuilder().SetWebsite("http://new.missing.field").Build();

+            //Does B still have the missing field?

+            Assert.AreEqual(1, msgb.UnknownFields.FieldDictionary.Count);

+

+            //Convert back to A and see if all fields are there?

+            copya = TestMissingFieldsA.ParseFrom(msgb.ToByteArray());

+            Assert.AreNotEqual(msga, copya);

+            Assert.AreEqual(1001, copya.Id);

+            Assert.AreEqual("Name", copya.Name);

+            Assert.AreEqual("missing@field.value", copya.Email);

+            Assert.AreEqual(1, copya.UnknownFields.FieldDictionary.Count);

+            Assert.AreEqual("http://new.missing.field",

+                            copya.UnknownFields[TestMissingFieldsB.WebsiteFieldNumber].LengthDelimitedList[0].

+                                ToStringUtf8());

+

+            //Lastly we can even still trip back to type B and see all fields:

+            TestMissingFieldsB copyb = TestMissingFieldsB.ParseFrom(copya.ToByteArray());

+            Assert.AreEqual(copya.ToByteArray().Length, copyb.ToByteArray().Length); //not exact order.

+            Assert.AreEqual(1001, copyb.Id);

+            Assert.AreEqual("Name", copyb.Name);

+            Assert.AreEqual("http://new.missing.field", copyb.Website);

+            Assert.AreEqual(1, copyb.UnknownFields.FieldDictionary.Count);

+            Assert.AreEqual("missing@field.value",

+                            copyb.UnknownFields[TestMissingFieldsA.EmailFieldNumber].LengthDelimitedList[0].ToStringUtf8

+                                ());

+        }

+

+        [Test]

+        public void TestRecoverMissingMessage()

+        {

+            TestMissingFieldsA.Types.SubA suba =

+                TestMissingFieldsA.Types.SubA.CreateBuilder().SetCount(3).AddValues("a").AddValues("b").AddValues("c").

+                    Build();

+            TestMissingFieldsA msga = TestMissingFieldsA.CreateBuilder()

+                .SetId(1001)

+                .SetName("Name")

+                .SetTestA(suba)

+                .Build();

+

+            //serialize to type B and verify all fields exist

+            TestMissingFieldsB msgb = TestMissingFieldsB.ParseFrom(msga.ToByteArray());

+            Assert.AreEqual(1001, msgb.Id);

+            Assert.AreEqual("Name", msgb.Name);

+            Assert.AreEqual(1, msgb.UnknownFields.FieldDictionary.Count);

+            Assert.AreEqual(suba.ToString(),

+                            TestMissingFieldsA.Types.SubA.ParseFrom(

+                                msgb.UnknownFields[TestMissingFieldsA.TestAFieldNumber].LengthDelimitedList[0]).ToString

+                                ());

+

+            //serializes exactly the same (at least for this simple example)

+            Assert.AreEqual(msga.ToByteArray(), msgb.ToByteArray());

+            Assert.AreEqual(msga, TestMissingFieldsA.ParseFrom(msgb.ToByteArray()));

+

+            //now re-create an exact copy of A from serialized B

+            TestMissingFieldsA copya = TestMissingFieldsA.ParseFrom(msgb.ToByteArray());

+            Assert.AreEqual(msga, copya);

+            Assert.AreEqual(1001, copya.Id);

+            Assert.AreEqual("Name", copya.Name);

+            Assert.AreEqual(suba, copya.TestA);

+

+            //Now we modify B... and try again

+            TestMissingFieldsB.Types.SubB subb =

+                TestMissingFieldsB.Types.SubB.CreateBuilder().AddValues("test-b").Build();

+            msgb = msgb.ToBuilder().SetTestB(subb).Build();

+            //Does B still have the missing field?

+            Assert.AreEqual(1, msgb.UnknownFields.FieldDictionary.Count);

+

+            //Convert back to A and see if all fields are there?

+            copya = TestMissingFieldsA.ParseFrom(msgb.ToByteArray());

+            Assert.AreNotEqual(msga, copya);

+            Assert.AreEqual(1001, copya.Id);

+            Assert.AreEqual("Name", copya.Name);

+            Assert.AreEqual(suba, copya.TestA);

+            Assert.AreEqual(1, copya.UnknownFields.FieldDictionary.Count);

+            Assert.AreEqual(subb.ToByteArray(),

+                            copya.UnknownFields[TestMissingFieldsB.TestBFieldNumber].LengthDelimitedList[0].ToByteArray());

+

+            //Lastly we can even still trip back to type B and see all fields:

+            TestMissingFieldsB copyb = TestMissingFieldsB.ParseFrom(copya.ToByteArray());

+            Assert.AreEqual(copya.ToByteArray().Length, copyb.ToByteArray().Length); //not exact order.

+            Assert.AreEqual(1001, copyb.Id);

+            Assert.AreEqual("Name", copyb.Name);

+            Assert.AreEqual(subb, copyb.TestB);

+            Assert.AreEqual(1, copyb.UnknownFields.FieldDictionary.Count);

+        }

+

+        [Test]

+        public void TestRestoreFromOtherType()

+        {

+            TestInteropPerson person = TestInteropPerson.CreateBuilder()

+                .SetId(123)

+                .SetName("abc")

+                .SetEmail("abc@123.com")

+                .AddRangeCodes(new[] {1, 2, 3})

+                .AddPhone(TestInteropPerson.Types.PhoneNumber.CreateBuilder().SetNumber("555-1234").Build())

+                .AddPhone(TestInteropPerson.Types.PhoneNumber.CreateBuilder().SetNumber("555-5678").Build())

+                .AddAddresses(

+                    TestInteropPerson.Types.Addresses.CreateBuilder().SetAddress("123 Seseme").SetCity("Wonderland").

+                        SetState("NA").SetZip(12345).Build())

+                .SetExtension(UnittestExtrasFull.EmployeeId,

+                              TestInteropEmployeeId.CreateBuilder().SetNumber("123").Build())

+                .Build();

+            Assert.IsTrue(person.IsInitialized);

+

+            TestEmptyMessage temp = TestEmptyMessage.ParseFrom(person.ToByteArray());

+            Assert.AreEqual(7, temp.UnknownFields.FieldDictionary.Count);

+            temp = temp.ToBuilder().Build();

+            Assert.AreEqual(7, temp.UnknownFields.FieldDictionary.Count);

+

+            ExtensionRegistry registry = ExtensionRegistry.CreateInstance();

+            UnittestExtrasFull.RegisterAllExtensions(registry);

+

+            TestInteropPerson copy = TestInteropPerson.ParseFrom(temp.ToByteArray(), registry);

+            Assert.AreEqual(person, copy);

+            Assert.AreEqual(person.ToByteArray(), copy.ToByteArray());

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffersLite.Test/Properties/AppManifest.xml b/csharp/src/ProtocolBuffersLite.Test/Properties/AppManifest.xml
new file mode 100644
index 00000000..a9552327
--- /dev/null
+++ b/csharp/src/ProtocolBuffersLite.Test/Properties/AppManifest.xml
@@ -0,0 +1,6 @@
+<Deployment xmlns="http://schemas.microsoft.com/client/2007/deployment"

+        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"

+>

+    <Deployment.Parts>

+    </Deployment.Parts>

+</Deployment>

diff --git a/csharp/src/ProtocolBuffersLite.Test/Properties/OutOfBrowserSettings.xml b/csharp/src/ProtocolBuffersLite.Test/Properties/OutOfBrowserSettings.xml
new file mode 100644
index 00000000..634f44bf
--- /dev/null
+++ b/csharp/src/ProtocolBuffersLite.Test/Properties/OutOfBrowserSettings.xml
@@ -0,0 +1,7 @@
+<OutOfBrowserSettings ShortName="ProtocolBuffers.Test" EnableGPUAcceleration="False" ShowInstallMenuItem="False">

+  <OutOfBrowserSettings.Blurb>ProtocolBuffers.Test</OutOfBrowserSettings.Blurb>

+  <OutOfBrowserSettings.WindowSettings>

+    <WindowSettings Title="ProtocolBuffers.Test" />

+  </OutOfBrowserSettings.WindowSettings>

+  <OutOfBrowserSettings.Icons />

+</OutOfBrowserSettings>
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffersLite.Test/ProtocolBuffersLite.Test.csproj b/csharp/src/ProtocolBuffersLite.Test/ProtocolBuffersLite.Test.csproj
new file mode 100644
index 00000000..4d813f83
--- /dev/null
+++ b/csharp/src/ProtocolBuffersLite.Test/ProtocolBuffersLite.Test.csproj
@@ -0,0 +1,113 @@
+<?xml version="1.0" encoding="utf-8"?>

+<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

+  <PropertyGroup>

+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>

+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>

+    <ProductVersion>9.0.30729</ProductVersion>

+    <SchemaVersion>2.0</SchemaVersion>

+    <ProjectGuid>{EE01ED24-3750-4567-9A23-1DB676A15610}</ProjectGuid>

+    <OutputType>Library</OutputType>

+    <AppDesignerFolder>Properties</AppDesignerFolder>

+    <RootNamespace>Google.ProtocolBuffers</RootNamespace>

+    <AssemblyName>Google.ProtocolBuffersLite.Test</AssemblyName>

+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>

+    <FileAlignment>512</FileAlignment>

+    <SignAssembly>true</SignAssembly>

+    <AssemblyOriginatorKeyFile>..\..\keys\Google.ProtocolBuffers.snk</AssemblyOriginatorKeyFile>

+    <OldToolsVersion>3.5</OldToolsVersion>

+    <TargetFrameworkProfile>

+    </TargetFrameworkProfile>

+    <NuGetPackageImportStamp>

+    </NuGetPackageImportStamp>

+  </PropertyGroup>

+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">

+    <DebugSymbols>true</DebugSymbols>

+    <DebugType>full</DebugType>

+    <Optimize>false</Optimize>

+    <OutputPath>bin\Debug</OutputPath>

+    <IntermediateOutputPath>obj\Debug\</IntermediateOutputPath>

+    <DefineConstants>DEBUG;TRACE;$(EnvironmentFlavor);$(EnvironmentTemplate)</DefineConstants>

+    <ErrorReport>prompt</ErrorReport>

+    <WarningLevel>4</WarningLevel>

+    <NoStdLib>true</NoStdLib>

+    <GenerateSerializationAssemblies>Off</GenerateSerializationAssemblies>

+    <Prefer32Bit>false</Prefer32Bit>

+  </PropertyGroup>

+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">

+    <DebugType>pdbonly</DebugType>

+    <Optimize>true</Optimize>

+    <OutputPath>bin\Release</OutputPath>

+    <IntermediateOutputPath>obj\Release\</IntermediateOutputPath>

+    <DefineConstants>TRACE;$(EnvironmentFlavor);$(EnvironmentTemplate)</DefineConstants>

+    <ErrorReport>prompt</ErrorReport>

+    <WarningLevel>4</WarningLevel>

+    <NoStdLib>true</NoStdLib>

+    <GenerateSerializationAssemblies>Off</GenerateSerializationAssemblies>

+    <Prefer32Bit>false</Prefer32Bit>

+  </PropertyGroup>

+  <ItemGroup>

+    <Reference Include="mscorlib" />

+    <Reference Include="nunit.core, Version=2.6.4.14350, Culture=neutral, PublicKeyToken=96d09a1eb7f44a77, processorArchitecture=MSIL">

+      <HintPath>..\packages\NUnitTestAdapter.2.0.0\lib\nunit.core.dll</HintPath>

+      <Private>True</Private>

+    </Reference>

+    <Reference Include="nunit.core.interfaces, Version=2.6.4.14350, Culture=neutral, PublicKeyToken=96d09a1eb7f44a77, processorArchitecture=MSIL">

+      <HintPath>..\packages\NUnitTestAdapter.2.0.0\lib\nunit.core.interfaces.dll</HintPath>

+      <Private>True</Private>

+    </Reference>

+    <Reference Include="nunit.framework, Version=2.6.4.14350, Culture=neutral, PublicKeyToken=96d09a1eb7f44a77, processorArchitecture=MSIL">

+      <HintPath>..\packages\NUnit.2.6.4\lib\nunit.framework.dll</HintPath>

+      <Private>True</Private>

+    </Reference>

+    <Reference Include="nunit.util, Version=2.6.4.14350, Culture=neutral, PublicKeyToken=96d09a1eb7f44a77, processorArchitecture=MSIL">

+      <HintPath>..\packages\NUnitTestAdapter.2.0.0\lib\nunit.util.dll</HintPath>

+      <Private>True</Private>

+    </Reference>

+    <Reference Include="NUnit.VisualStudio.TestAdapter, Version=2.0.0.0, Culture=neutral, PublicKeyToken=4cb40d35494691ac, processorArchitecture=MSIL">

+      <HintPath>..\packages\NUnitTestAdapter.2.0.0\lib\NUnit.VisualStudio.TestAdapter.dll</HintPath>

+      <Private>True</Private>

+    </Reference>

+    <Reference Include="System" />

+    <Reference Include="System.Xml" />

+  </ItemGroup>

+  <ItemGroup>

+    <Compile Include="..\ProtocolBuffers.Test\Properties\AssemblyInfo.cs">

+      <Link>Properties\AssemblyInfo.cs</Link>

+    </Compile>

+    <Compile Include="AbstractBuilderLiteTest.cs" />

+    <Compile Include="AbstractMessageLiteTest.cs" />

+    <Compile Include="ExtendableBuilderLiteTest.cs" />

+    <Compile Include="ExtendableMessageLiteTest.cs" />

+    <Compile Include="LiteTest.cs" />

+    <Compile Include="TestLiteByApi.cs" />

+    <Compile Include="TestProtos\UnittestExtrasLite.cs" />

+    <Compile Include="TestProtos\UnittestImportLite.cs" />

+    <Compile Include="TestProtos\UnittestImportPublicLite.cs" />

+    <Compile Include="TestProtos\UnittestLite.cs" />

+  </ItemGroup>

+  <ItemGroup>

+    <ProjectReference Include="..\ProtocolBuffers.Serialization\ProtocolBuffersLite.Serialization.csproj">

+      <Project>{E067A59D-9D0A-4A1F-92B1-38E4457241D1}</Project>

+      <Name>ProtocolBuffersLite.Serialization</Name>

+    </ProjectReference>

+    <ProjectReference Include="..\ProtocolBuffers\ProtocolBuffersLite.csproj">

+      <Project>{6969BDCE-D925-43F3-94AC-A531E6DF2591}</Project>

+      <Name>ProtocolBuffersLite</Name>

+      <Private>True</Private>

+    </ProjectReference>

+  </ItemGroup>

+  <ItemGroup>

+    <Service Include="{82A7F48D-3B50-4B1E-B82E-3ADA8210C358}" />

+  </ItemGroup>

+  <ItemGroup>

+    <None Include="packages.config" />

+  </ItemGroup>

+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />

+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 

+       Other similar extension points exist, see Microsoft.Common.targets.

+  <Target Name="BeforeBuild">

+  </Target>

+  <Target Name="AfterBuild">

+  </Target>

+  -->

+</Project>
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffersLite.Test/ProtocolBuffersLiteMixed.Test.csproj b/csharp/src/ProtocolBuffersLite.Test/ProtocolBuffersLiteMixed.Test.csproj
new file mode 100644
index 00000000..c42ab93c
--- /dev/null
+++ b/csharp/src/ProtocolBuffersLite.Test/ProtocolBuffersLiteMixed.Test.csproj
@@ -0,0 +1,110 @@
+<?xml version="1.0" encoding="utf-8"?>

+<Project ToolsVersion="4.0" DefaultTargets="Build" xmlns="http://schemas.microsoft.com/developer/msbuild/2003">

+  <PropertyGroup>

+    <Configuration Condition=" '$(Configuration)' == '' ">Debug</Configuration>

+    <Platform Condition=" '$(Platform)' == '' ">AnyCPU</Platform>

+    <ProductVersion>9.0.30729</ProductVersion>

+    <SchemaVersion>2.0</SchemaVersion>

+    <ProjectGuid>{EEFFED24-3750-4567-9A23-1DB676A15610}</ProjectGuid>

+    <OutputType>Library</OutputType>

+    <AppDesignerFolder>Properties</AppDesignerFolder>

+    <RootNamespace>Google.ProtocolBuffers</RootNamespace>

+    <AssemblyName>Google.ProtocolBuffersMixedLite.Test</AssemblyName>

+    <TargetFrameworkVersion>v4.5</TargetFrameworkVersion>

+    <FileAlignment>512</FileAlignment>

+    <SignAssembly>true</SignAssembly>

+    <AssemblyOriginatorKeyFile>..\..\keys\Google.ProtocolBuffers.snk</AssemblyOriginatorKeyFile>

+    <OldToolsVersion>3.5</OldToolsVersion>

+    <TargetFrameworkProfile>

+    </TargetFrameworkProfile>

+  </PropertyGroup>

+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">

+    <DebugSymbols>true</DebugSymbols>

+    <DebugType>full</DebugType>

+    <Optimize>false</Optimize>

+    <OutputPath>bin\Debug</OutputPath>

+    <IntermediateOutputPath>obj\Debug\</IntermediateOutputPath>

+    <DefineConstants>DEBUG;TRACE;$(EnvironmentFlavor);$(EnvironmentTemplate)</DefineConstants>

+    <ErrorReport>prompt</ErrorReport>

+    <WarningLevel>4</WarningLevel>

+    <NoStdLib>true</NoStdLib>

+    <GenerateSerializationAssemblies>Off</GenerateSerializationAssemblies>

+    <Prefer32Bit>false</Prefer32Bit>

+  </PropertyGroup>

+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">

+    <DebugType>pdbonly</DebugType>

+    <Optimize>true</Optimize>

+    <OutputPath>bin\Release</OutputPath>

+    <IntermediateOutputPath>obj\Release\</IntermediateOutputPath>

+    <DefineConstants>TRACE;$(EnvironmentFlavor);$(EnvironmentTemplate)</DefineConstants>

+    <ErrorReport>prompt</ErrorReport>

+    <WarningLevel>4</WarningLevel>

+    <NoStdLib>true</NoStdLib>

+    <GenerateSerializationAssemblies>Off</GenerateSerializationAssemblies>

+    <Prefer32Bit>false</Prefer32Bit>

+  </PropertyGroup>

+  <ItemGroup>

+    <Reference Include="mscorlib" />

+    <Reference Include="nunit.core, Version=2.6.4.14350, Culture=neutral, PublicKeyToken=96d09a1eb7f44a77, processorArchitecture=MSIL">

+      <HintPath>..\packages\NUnitTestAdapter.2.0.0\lib\nunit.core.dll</HintPath>

+      <Private>True</Private>

+    </Reference>

+    <Reference Include="nunit.core.interfaces, Version=2.6.4.14350, Culture=neutral, PublicKeyToken=96d09a1eb7f44a77, processorArchitecture=MSIL">

+      <HintPath>..\packages\NUnitTestAdapter.2.0.0\lib\nunit.core.interfaces.dll</HintPath>

+      <Private>True</Private>

+    </Reference>

+    <Reference Include="nunit.framework, Version=2.6.4.14350, Culture=neutral, PublicKeyToken=96d09a1eb7f44a77, processorArchitecture=MSIL">

+      <HintPath>..\packages\NUnit.2.6.4\lib\nunit.framework.dll</HintPath>

+      <Private>True</Private>

+    </Reference>

+    <Reference Include="nunit.util, Version=2.6.4.14350, Culture=neutral, PublicKeyToken=96d09a1eb7f44a77, processorArchitecture=MSIL">

+      <HintPath>..\packages\NUnitTestAdapter.2.0.0\lib\nunit.util.dll</HintPath>

+      <Private>True</Private>

+    </Reference>

+    <Reference Include="NUnit.VisualStudio.TestAdapter, Version=2.0.0.0, Culture=neutral, PublicKeyToken=4cb40d35494691ac, processorArchitecture=MSIL">

+      <HintPath>..\packages\NUnitTestAdapter.2.0.0\lib\NUnit.VisualStudio.TestAdapter.dll</HintPath>

+      <Private>True</Private>

+    </Reference>

+    <Reference Include="System" />

+    <Reference Include="System.Xml" />

+  </ItemGroup>

+  <ItemGroup>

+    <Compile Include="..\ProtocolBuffers.Test\Properties\AssemblyInfo.cs">

+      <Link>Properties\AssemblyInfo.cs</Link>

+    </Compile>

+    <Compile Include="AbstractBuilderLiteTest.cs" />

+    <Compile Include="AbstractMessageLiteTest.cs" />

+    <Compile Include="ExtendableBuilderLiteTest.cs" />

+    <Compile Include="ExtendableMessageLiteTest.cs" />

+    <Compile Include="InteropLiteTest.cs" />

+    <Compile Include="LiteTest.cs" />

+    <Compile Include="MissingFieldAndExtensionTest.cs" />

+    <Compile Include="TestLiteByApi.cs" />

+    <Compile Include="TestProtos\Unittest.cs" />

+    <Compile Include="TestProtos\UnittestExtrasFull.cs" />

+    <Compile Include="TestProtos\UnittestExtrasLite.cs" />

+    <Compile Include="TestProtos\UnittestImport.cs" />

+    <Compile Include="TestProtos\UnittestImportLite.cs" />

+    <Compile Include="TestProtos\UnittestImportPublic.cs" />

+    <Compile Include="TestProtos\UnittestImportPublicLite.cs" />

+    <Compile Include="TestProtos\UnittestLite.cs" />

+    <Compile Include="TestProtos\UnittestLiteImportsNonlite.cs" />

+  </ItemGroup>

+  <ItemGroup>

+    <ProjectReference Include="..\ProtocolBuffers\ProtocolBuffers.csproj">

+      <Project>{6908BDCE-D925-43F3-94AC-A531E6DF2591}</Project>

+      <Name>ProtocolBuffers</Name>

+    </ProjectReference>

+  </ItemGroup>

+  <ItemGroup>

+    <Service Include="{82A7F48D-3B50-4B1E-B82E-3ADA8210C358}" />

+  </ItemGroup>

+  <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets" />

+  <!-- To modify your build process, add your task inside one of the targets below and uncomment it. 

+       Other similar extension points exist, see Microsoft.Common.targets.

+  <Target Name="BeforeBuild">

+  </Target>

+  <Target Name="AfterBuild">

+  </Target>

+  -->

+</Project>
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffersLite.Test/TestLiteByApi.cs b/csharp/src/ProtocolBuffersLite.Test/TestLiteByApi.cs
new file mode 100644
index 00000000..9c864618
--- /dev/null
+++ b/csharp/src/ProtocolBuffersLite.Test/TestLiteByApi.cs
@@ -0,0 +1,120 @@
+#region Copyright notice and license

+

+// Protocol Buffers - Google's data interchange format

+// Copyright 2008 Google Inc.  All rights reserved.

+// http://github.com/jskeet/dotnet-protobufs/

+// Original C++/Java/Python code:

+// http://code.google.com/p/protobuf/

+//

+// Redistribution and use in source and binary forms, with or without

+// modification, are permitted provided that the following conditions are

+// met:

+//

+//     * Redistributions of source code must retain the above copyright

+// notice, this list of conditions and the following disclaimer.

+//     * Redistributions in binary form must reproduce the above

+// copyright notice, this list of conditions and the following disclaimer

+// in the documentation and/or other materials provided with the

+// distribution.

+//     * Neither the name of Google Inc. nor the names of its

+// contributors may be used to endorse or promote products derived from

+// this software without specific prior written permission.

+//

+// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS

+// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT

+// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR

+// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT

+// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,

+// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT

+// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,

+// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY

+// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

+// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

+// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

+

+#endregion

+

+using Google.ProtocolBuffers.TestProtos;

+using NUnit.Framework;

+

+namespace Google.ProtocolBuffers

+{

+    public class TestLiteByApi

+    {

+        [Test]

+        public void TestAllTypesEquality()

+        {

+            TestAllTypesLite msg = TestAllTypesLite.DefaultInstance;

+            TestAllTypesLite copy = msg.ToBuilder().Build();

+            Assert.AreEqual(msg.GetHashCode(), copy.GetHashCode());

+            Assert.IsTrue(msg.Equals(copy));

+            msg = msg.ToBuilder().SetOptionalString("Hi").Build();

+            Assert.AreNotEqual(msg.GetHashCode(), copy.GetHashCode());

+            Assert.IsFalse(msg.Equals(copy));

+            copy = copy.ToBuilder().SetOptionalString("Hi").Build();

+            Assert.AreEqual(msg.GetHashCode(), copy.GetHashCode());

+            Assert.IsTrue(msg.Equals(copy));

+        }

+

+        [Test]

+        public void TestEqualityOnExtensions()

+        {

+            TestAllExtensionsLite msg = TestAllExtensionsLite.DefaultInstance;

+            TestAllExtensionsLite copy = msg.ToBuilder().Build();

+            Assert.AreEqual(msg.GetHashCode(), copy.GetHashCode());

+            Assert.IsTrue(msg.Equals(copy));

+            msg = msg.ToBuilder().SetExtension(UnittestLite.OptionalStringExtensionLite, "Hi").Build();

+            Assert.AreNotEqual(msg.GetHashCode(), copy.GetHashCode());

+            Assert.IsFalse(msg.Equals(copy));

+            copy = copy.ToBuilder().SetExtension(UnittestLite.OptionalStringExtensionLite, "Hi").Build();

+            Assert.AreEqual(msg.GetHashCode(), copy.GetHashCode());

+            Assert.IsTrue(msg.Equals(copy));

+        }

+

+        [Test]

+        public void TestAllTypesToString()

+        {

+            TestAllTypesLite msg = TestAllTypesLite.DefaultInstance;

+            TestAllTypesLite copy = msg.ToBuilder().Build();

+            Assert.AreEqual(msg.ToString(), copy.ToString());

+            Assert.AreEqual(0, msg.ToString().Length);

+            msg = msg.ToBuilder().SetOptionalInt32(-1).Build();

+            Assert.AreEqual("optional_int32: -1", msg.ToString().TrimEnd());

+            msg = msg.ToBuilder().SetOptionalString("abc123").Build();

+            Assert.AreEqual("optional_int32: -1\noptional_string: \"abc123\"",

+                            msg.ToString().Replace("\r", "").TrimEnd());

+        }

+

+        [Test]

+        public void TestAllTypesDefaultedRoundTrip()

+        {

+            TestAllTypesLite msg = TestAllTypesLite.DefaultInstance;

+            Assert.IsTrue(msg.IsInitialized);

+            TestAllTypesLite copy = TestAllTypesLite.CreateBuilder().MergeFrom(msg.ToByteArray()).Build();

+            Assert.AreEqual(msg.ToByteArray(), copy.ToByteArray());

+        }

+

+        [Test]

+        public void TestAllTypesModifiedRoundTrip()

+        {

+            TestAllTypesLite msg = TestAllTypesLite.DefaultInstance;

+            msg.ToBuilder()

+                .SetOptionalBool(true)

+                .SetOptionalCord("Hi")

+                .SetOptionalDouble(1.123)

+                .SetOptionalForeignEnum(ForeignEnumLite.FOREIGN_LITE_FOO)

+                .SetOptionalForeignMessage(ForeignMessageLite.CreateBuilder().SetC('c').Build())

+                .SetOptionalGroup(TestAllTypesLite.Types.OptionalGroup.CreateBuilder().SetA('a').Build())

+                .SetOptionalImportEnum(ImportEnumLite.IMPORT_LITE_BAR)

+                .SetOptionalInt32(32)

+                .SetOptionalInt64(64)

+                .SetOptionalNestedEnum(TestAllTypesLite.Types.NestedEnum.FOO)

+                .SetOptionalString("SetOptionalString")

+                .AddRepeatedGroup(TestAllTypesLite.Types.RepeatedGroup.CreateBuilder().SetA('a').Build())

+                .AddRepeatedGroup(TestAllTypesLite.Types.RepeatedGroup.CreateBuilder().SetA('A').Build())

+                ;

+            TestAllTypesLite copy = TestAllTypesLite.CreateBuilder().MergeFrom(msg.ToByteArray()).Build();

+            Assert.AreEqual(msg.ToByteArray(), copy.ToByteArray());

+        }

+    }

+}
\ No newline at end of file
diff --git a/csharp/src/ProtocolBuffersLite.Test/TestProtos/Unittest.cs b/csharp/src/ProtocolBuffersLite.Test/TestProtos/Unittest.cs
new file mode 100644
index 00000000..34645448
--- /dev/null
+++ b/csharp/src/ProtocolBuffersLite.Test/TestProtos/Unittest.cs
@@ -0,0 +1,41337 @@
+// Manual changes:
+// - Search and replace of RepeatedFieldsGenerator.Group to RepeatedFieldsGenerator.Types.Group
+//
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/unittest.proto
+#pragma warning disable 1591, 0612, 3021
+#region Designer generated code
+
+using pb = global::Google.ProtocolBuffers;
+using pbc = global::Google.ProtocolBuffers.Collections;
+using pbd = global::Google.ProtocolBuffers.Descriptors;
+using scg = global::System.Collections.Generic;
+namespace Google.ProtocolBuffers.TestProtos
+{
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Unittest
+    {
+
+        #region Extension registration
+        public static void RegisterAllExtensions(pb::ExtensionRegistry registry)
+        {
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalInt32Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalInt64Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalUint32Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalUint64Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalSint32Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalSint64Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalFixed32Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalFixed64Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalSfixed32Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalSfixed64Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalFloatExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalDoubleExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalBoolExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalStringExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalBytesExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalGroupExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalNestedMessageExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalForeignMessageExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalImportMessageExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalNestedEnumExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalForeignEnumExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalImportEnumExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalStringPieceExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalCordExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalPublicImportMessageExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalLazyMessageExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedInt32Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedInt64Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedUint32Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedUint64Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedSint32Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedSint64Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedFixed32Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedFixed64Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedSfixed32Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedSfixed64Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedFloatExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedDoubleExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedBoolExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedStringExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedBytesExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedGroupExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedNestedMessageExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedForeignMessageExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedImportMessageExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedNestedEnumExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedForeignEnumExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedImportEnumExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedStringPieceExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedCordExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedLazyMessageExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultInt32Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultInt64Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultUint32Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultUint64Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultSint32Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultSint64Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultFixed32Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultFixed64Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultSfixed32Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultSfixed64Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultFloatExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultDoubleExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultBoolExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultStringExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultBytesExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultNestedEnumExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultForeignEnumExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultImportEnumExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultStringPieceExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultCordExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OneofUint32Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OneofNestedMessageExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OneofStringExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.OneofBytesExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.MyExtensionString);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.MyExtensionInt);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.PackedInt32Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.PackedInt64Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.PackedUint32Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.PackedUint64Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.PackedSint32Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.PackedSint64Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.PackedFixed32Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.PackedFixed64Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.PackedSfixed32Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.PackedSfixed64Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.PackedFloatExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.PackedDoubleExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.PackedBoolExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.PackedEnumExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedInt32Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedInt64Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedUint32Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedUint64Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedSint32Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedSint64Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedFixed32Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedFixed64Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedSfixed32Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedSfixed64Extension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedFloatExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedDoubleExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedBoolExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedEnumExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.TestNestedExtension.Test);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.TestNestedExtension.NestedStringExtension);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.TestRequired.Single);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.TestRequired.Multi);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.OptionalExt);
+            registry.Add(global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.RepeatedExt);
+        }
+        #endregion
+        #region Extensions
+        public const int OptionalInt32ExtensionFieldNumber = 1;
+        public static pb::GeneratedExtensionBase<int> OptionalInt32Extension;
+        public const int OptionalInt64ExtensionFieldNumber = 2;
+        public static pb::GeneratedExtensionBase<long> OptionalInt64Extension;
+        public const int OptionalUint32ExtensionFieldNumber = 3;
+        [global::System.CLSCompliant(false)]
+        public static pb::GeneratedExtensionBase<uint> OptionalUint32Extension;
+        public const int OptionalUint64ExtensionFieldNumber = 4;
+        [global::System.CLSCompliant(false)]
+        public static pb::GeneratedExtensionBase<ulong> OptionalUint64Extension;
+        public const int OptionalSint32ExtensionFieldNumber = 5;
+        public static pb::GeneratedExtensionBase<int> OptionalSint32Extension;
+        public const int OptionalSint64ExtensionFieldNumber = 6;
+        public static pb::GeneratedExtensionBase<long> OptionalSint64Extension;
+        public const int OptionalFixed32ExtensionFieldNumber = 7;
+        [global::System.CLSCompliant(false)]
+        public static pb::GeneratedExtensionBase<uint> OptionalFixed32Extension;
+        public const int OptionalFixed64ExtensionFieldNumber = 8;
+        [global::System.CLSCompliant(false)]
+        public static pb::GeneratedExtensionBase<ulong> OptionalFixed64Extension;
+        public const int OptionalSfixed32ExtensionFieldNumber = 9;
+        public static pb::GeneratedExtensionBase<int> OptionalSfixed32Extension;
+        public const int OptionalSfixed64ExtensionFieldNumber = 10;
+        public static pb::GeneratedExtensionBase<long> OptionalSfixed64Extension;
+        public const int OptionalFloatExtensionFieldNumber = 11;
+        public static pb::GeneratedExtensionBase<float> OptionalFloatExtension;
+        public const int OptionalDoubleExtensionFieldNumber = 12;
+        public static pb::GeneratedExtensionBase<double> OptionalDoubleExtension;
+        public const int OptionalBoolExtensionFieldNumber = 13;
+        public static pb::GeneratedExtensionBase<bool> OptionalBoolExtension;
+        public const int OptionalStringExtensionFieldNumber = 14;
+        public static pb::GeneratedExtensionBase<string> OptionalStringExtension;
+        public const int OptionalBytesExtensionFieldNumber = 15;
+        public static pb::GeneratedExtensionBase<pb::ByteString> OptionalBytesExtension;
+        public const int OptionalGroupExtensionFieldNumber = 16;
+        public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.OptionalGroup_extension> OptionalGroupExtension;
+        public const int OptionalNestedMessageExtensionFieldNumber = 18;
+        public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage> OptionalNestedMessageExtension;
+        public const int OptionalForeignMessageExtensionFieldNumber = 19;
+        public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.ForeignMessage> OptionalForeignMessageExtension;
+        public const int OptionalImportMessageExtensionFieldNumber = 20;
+        public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.ImportMessage> OptionalImportMessageExtension;
+        public const int OptionalNestedEnumExtensionFieldNumber = 21;
+        public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum> OptionalNestedEnumExtension;
+        public const int OptionalForeignEnumExtensionFieldNumber = 22;
+        public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> OptionalForeignEnumExtension;
+        public const int OptionalImportEnumExtensionFieldNumber = 23;
+        public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.ImportEnum> OptionalImportEnumExtension;
+        public const int OptionalStringPieceExtensionFieldNumber = 24;
+        public static pb::GeneratedExtensionBase<string> OptionalStringPieceExtension;
+        public const int OptionalCordExtensionFieldNumber = 25;
+        public static pb::GeneratedExtensionBase<string> OptionalCordExtension;
+        public const int OptionalPublicImportMessageExtensionFieldNumber = 26;
+        public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.PublicImportMessage> OptionalPublicImportMessageExtension;
+        public const int OptionalLazyMessageExtensionFieldNumber = 27;
+        public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage> OptionalLazyMessageExtension;
+        public const int RepeatedInt32ExtensionFieldNumber = 31;
+        public static pb::GeneratedExtensionBase<scg::IList<int>> RepeatedInt32Extension;
+        public const int RepeatedInt64ExtensionFieldNumber = 32;
+        public static pb::GeneratedExtensionBase<scg::IList<long>> RepeatedInt64Extension;
+        public const int RepeatedUint32ExtensionFieldNumber = 33;
+        [global::System.CLSCompliant(false)]
+        public static pb::GeneratedExtensionBase<scg::IList<uint>> RepeatedUint32Extension;
+        public const int RepeatedUint64ExtensionFieldNumber = 34;
+        [global::System.CLSCompliant(false)]
+        public static pb::GeneratedExtensionBase<scg::IList<ulong>> RepeatedUint64Extension;
+        public const int RepeatedSint32ExtensionFieldNumber = 35;
+        public static pb::GeneratedExtensionBase<scg::IList<int>> RepeatedSint32Extension;
+        public const int RepeatedSint64ExtensionFieldNumber = 36;
+        public static pb::GeneratedExtensionBase<scg::IList<long>> RepeatedSint64Extension;
+        public const int RepeatedFixed32ExtensionFieldNumber = 37;
+        [global::System.CLSCompliant(false)]
+        public static pb::GeneratedExtensionBase<scg::IList<uint>> RepeatedFixed32Extension;
+        public const int RepeatedFixed64ExtensionFieldNumber = 38;
+        [global::System.CLSCompliant(false)]
+        public static pb::GeneratedExtensionBase<scg::IList<ulong>> RepeatedFixed64Extension;
+        public const int RepeatedSfixed32ExtensionFieldNumber = 39;
+        public static pb::GeneratedExtensionBase<scg::IList<int>> RepeatedSfixed32Extension;
+        public const int RepeatedSfixed64ExtensionFieldNumber = 40;
+        public static pb::GeneratedExtensionBase<scg::IList<long>> RepeatedSfixed64Extension;
+        public const int RepeatedFloatExtensionFieldNumber = 41;
+        public static pb::GeneratedExtensionBase<scg::IList<float>> RepeatedFloatExtension;
+        public const int RepeatedDoubleExtensionFieldNumber = 42;
+        public static pb::GeneratedExtensionBase<scg::IList<double>> RepeatedDoubleExtension;
+        public const int RepeatedBoolExtensionFieldNumber = 43;
+        public static pb::GeneratedExtensionBase<scg::IList<bool>> RepeatedBoolExtension;
+        public const int RepeatedStringExtensionFieldNumber = 44;
+        public static pb::GeneratedExtensionBase<scg::IList<string>> RepeatedStringExtension;
+        public const int RepeatedBytesExtensionFieldNumber = 45;
+        public static pb::GeneratedExtensionBase<scg::IList<pb::ByteString>> RepeatedBytesExtension;
+        public const int RepeatedGroupExtensionFieldNumber = 46;
+        public static pb::GeneratedExtensionBase<scg::IList<global::Google.ProtocolBuffers.TestProtos.RepeatedGroup_extension>> RepeatedGroupExtension;
+        public const int RepeatedNestedMessageExtensionFieldNumber = 48;
+        public static pb::GeneratedExtensionBase<scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage>> RepeatedNestedMessageExtension;
+        public const int RepeatedForeignMessageExtensionFieldNumber = 49;
+        public static pb::GeneratedExtensionBase<scg::IList<global::Google.ProtocolBuffers.TestProtos.ForeignMessage>> RepeatedForeignMessageExtension;
+        public const int RepeatedImportMessageExtensionFieldNumber = 50;
+        public static pb::GeneratedExtensionBase<scg::IList<global::Google.ProtocolBuffers.TestProtos.ImportMessage>> RepeatedImportMessageExtension;
+        public const int RepeatedNestedEnumExtensionFieldNumber = 51;
+        public static pb::GeneratedExtensionBase<scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum>> RepeatedNestedEnumExtension;
+        public const int RepeatedForeignEnumExtensionFieldNumber = 52;
+        public static pb::GeneratedExtensionBase<scg::IList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum>> RepeatedForeignEnumExtension;
+        public const int RepeatedImportEnumExtensionFieldNumber = 53;
+        public static pb::GeneratedExtensionBase<scg::IList<global::Google.ProtocolBuffers.TestProtos.ImportEnum>> RepeatedImportEnumExtension;
+        public const int RepeatedStringPieceExtensionFieldNumber = 54;
+        public static pb::GeneratedExtensionBase<scg::IList<string>> RepeatedStringPieceExtension;
+        public const int RepeatedCordExtensionFieldNumber = 55;
+        public static pb::GeneratedExtensionBase<scg::IList<string>> RepeatedCordExtension;
+        public const int RepeatedLazyMessageExtensionFieldNumber = 57;
+        public static pb::GeneratedExtensionBase<scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage>> RepeatedLazyMessageExtension;
+        public const int DefaultInt32ExtensionFieldNumber = 61;
+        public static pb::GeneratedExtensionBase<int> DefaultInt32Extension;
+        public const int DefaultInt64ExtensionFieldNumber = 62;
+        public static pb::GeneratedExtensionBase<long> DefaultInt64Extension;
+        public const int DefaultUint32ExtensionFieldNumber = 63;
+        [global::System.CLSCompliant(false)]
+        public static pb::GeneratedExtensionBase<uint> DefaultUint32Extension;
+        public const int DefaultUint64ExtensionFieldNumber = 64;
+        [global::System.CLSCompliant(false)]
+        public static pb::GeneratedExtensionBase<ulong> DefaultUint64Extension;
+        public const int DefaultSint32ExtensionFieldNumber = 65;
+        public static pb::GeneratedExtensionBase<int> DefaultSint32Extension;
+        public const int DefaultSint64ExtensionFieldNumber = 66;
+        public static pb::GeneratedExtensionBase<long> DefaultSint64Extension;
+        public const int DefaultFixed32ExtensionFieldNumber = 67;
+        [global::System.CLSCompliant(false)]
+        public static pb::GeneratedExtensionBase<uint> DefaultFixed32Extension;
+        public const int DefaultFixed64ExtensionFieldNumber = 68;
+        [global::System.CLSCompliant(false)]
+        public static pb::GeneratedExtensionBase<ulong> DefaultFixed64Extension;
+        public const int DefaultSfixed32ExtensionFieldNumber = 69;
+        public static pb::GeneratedExtensionBase<int> DefaultSfixed32Extension;
+        public const int DefaultSfixed64ExtensionFieldNumber = 70;
+        public static pb::GeneratedExtensionBase<long> DefaultSfixed64Extension;
+        public const int DefaultFloatExtensionFieldNumber = 71;
+        public static pb::GeneratedExtensionBase<float> DefaultFloatExtension;
+        public const int DefaultDoubleExtensionFieldNumber = 72;
+        public static pb::GeneratedExtensionBase<double> DefaultDoubleExtension;
+        public const int DefaultBoolExtensionFieldNumber = 73;
+        public static pb::GeneratedExtensionBase<bool> DefaultBoolExtension;
+        public const int DefaultStringExtensionFieldNumber = 74;
+        public static pb::GeneratedExtensionBase<string> DefaultStringExtension;
+        public const int DefaultBytesExtensionFieldNumber = 75;
+        public static pb::GeneratedExtensionBase<pb::ByteString> DefaultBytesExtension;
+        public const int DefaultNestedEnumExtensionFieldNumber = 81;
+        public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum> DefaultNestedEnumExtension;
+        public const int DefaultForeignEnumExtensionFieldNumber = 82;
+        public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> DefaultForeignEnumExtension;
+        public const int DefaultImportEnumExtensionFieldNumber = 83;
+        public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.ImportEnum> DefaultImportEnumExtension;
+        public const int DefaultStringPieceExtensionFieldNumber = 84;
+        public static pb::GeneratedExtensionBase<string> DefaultStringPieceExtension;
+        public const int DefaultCordExtensionFieldNumber = 85;
+        public static pb::GeneratedExtensionBase<string> DefaultCordExtension;
+        public const int OneofUint32ExtensionFieldNumber = 111;
+        [global::System.CLSCompliant(false)]
+        public static pb::GeneratedExtensionBase<uint> OneofUint32Extension;
+        public const int OneofNestedMessageExtensionFieldNumber = 112;
+        public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage> OneofNestedMessageExtension;
+        public const int OneofStringExtensionFieldNumber = 113;
+        public static pb::GeneratedExtensionBase<string> OneofStringExtension;
+        public const int OneofBytesExtensionFieldNumber = 114;
+        public static pb::GeneratedExtensionBase<pb::ByteString> OneofBytesExtension;
+        public const int MyExtensionStringFieldNumber = 50;
+        public static pb::GeneratedExtensionBase<string> MyExtensionString;
+        public const int MyExtensionIntFieldNumber = 5;
+        public static pb::GeneratedExtensionBase<int> MyExtensionInt;
+        public const int PackedInt32ExtensionFieldNumber = 90;
+        public static pb::GeneratedExtensionBase<scg::IList<int>> PackedInt32Extension;
+        public const int PackedInt64ExtensionFieldNumber = 91;
+        public static pb::GeneratedExtensionBase<scg::IList<long>> PackedInt64Extension;
+        public const int PackedUint32ExtensionFieldNumber = 92;
+        [global::System.CLSCompliant(false)]
+        public static pb::GeneratedExtensionBase<scg::IList<uint>> PackedUint32Extension;
+        public const int PackedUint64ExtensionFieldNumber = 93;
+        [global::System.CLSCompliant(false)]
+        public static pb::GeneratedExtensionBase<scg::IList<ulong>> PackedUint64Extension;
+        public const int PackedSint32ExtensionFieldNumber = 94;
+        public static pb::GeneratedExtensionBase<scg::IList<int>> PackedSint32Extension;
+        public const int PackedSint64ExtensionFieldNumber = 95;
+        public static pb::GeneratedExtensionBase<scg::IList<long>> PackedSint64Extension;
+        public const int PackedFixed32ExtensionFieldNumber = 96;
+        [global::System.CLSCompliant(false)]
+        public static pb::GeneratedExtensionBase<scg::IList<uint>> PackedFixed32Extension;
+        public const int PackedFixed64ExtensionFieldNumber = 97;
+        [global::System.CLSCompliant(false)]
+        public static pb::GeneratedExtensionBase<scg::IList<ulong>> PackedFixed64Extension;
+        public const int PackedSfixed32ExtensionFieldNumber = 98;
+        public static pb::GeneratedExtensionBase<scg::IList<int>> PackedSfixed32Extension;
+        public const int PackedSfixed64ExtensionFieldNumber = 99;
+        public static pb::GeneratedExtensionBase<scg::IList<long>> PackedSfixed64Extension;
+        public const int PackedFloatExtensionFieldNumber = 100;
+        public static pb::GeneratedExtensionBase<scg::IList<float>> PackedFloatExtension;
+        public const int PackedDoubleExtensionFieldNumber = 101;
+        public static pb::GeneratedExtensionBase<scg::IList<double>> PackedDoubleExtension;
+        public const int PackedBoolExtensionFieldNumber = 102;
+        public static pb::GeneratedExtensionBase<scg::IList<bool>> PackedBoolExtension;
+        public const int PackedEnumExtensionFieldNumber = 103;
+        public static pb::GeneratedExtensionBase<scg::IList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum>> PackedEnumExtension;
+        public const int UnpackedInt32ExtensionFieldNumber = 90;
+        public static pb::GeneratedExtensionBase<scg::IList<int>> UnpackedInt32Extension;
+        public const int UnpackedInt64ExtensionFieldNumber = 91;
+        public static pb::GeneratedExtensionBase<scg::IList<long>> UnpackedInt64Extension;
+        public const int UnpackedUint32ExtensionFieldNumber = 92;
+        [global::System.CLSCompliant(false)]
+        public static pb::GeneratedExtensionBase<scg::IList<uint>> UnpackedUint32Extension;
+        public const int UnpackedUint64ExtensionFieldNumber = 93;
+        [global::System.CLSCompliant(false)]
+        public static pb::GeneratedExtensionBase<scg::IList<ulong>> UnpackedUint64Extension;
+        public const int UnpackedSint32ExtensionFieldNumber = 94;
+        public static pb::GeneratedExtensionBase<scg::IList<int>> UnpackedSint32Extension;
+        public const int UnpackedSint64ExtensionFieldNumber = 95;
+        public static pb::GeneratedExtensionBase<scg::IList<long>> UnpackedSint64Extension;
+        public const int UnpackedFixed32ExtensionFieldNumber = 96;
+        [global::System.CLSCompliant(false)]
+        public static pb::GeneratedExtensionBase<scg::IList<uint>> UnpackedFixed32Extension;
+        public const int UnpackedFixed64ExtensionFieldNumber = 97;
+        [global::System.CLSCompliant(false)]
+        public static pb::GeneratedExtensionBase<scg::IList<ulong>> UnpackedFixed64Extension;
+        public const int UnpackedSfixed32ExtensionFieldNumber = 98;
+        public static pb::GeneratedExtensionBase<scg::IList<int>> UnpackedSfixed32Extension;
+        public const int UnpackedSfixed64ExtensionFieldNumber = 99;
+        public static pb::GeneratedExtensionBase<scg::IList<long>> UnpackedSfixed64Extension;
+        public const int UnpackedFloatExtensionFieldNumber = 100;
+        public static pb::GeneratedExtensionBase<scg::IList<float>> UnpackedFloatExtension;
+        public const int UnpackedDoubleExtensionFieldNumber = 101;
+        public static pb::GeneratedExtensionBase<scg::IList<double>> UnpackedDoubleExtension;
+        public const int UnpackedBoolExtensionFieldNumber = 102;
+        public static pb::GeneratedExtensionBase<scg::IList<bool>> UnpackedBoolExtension;
+        public const int UnpackedEnumExtensionFieldNumber = 103;
+        public static pb::GeneratedExtensionBase<scg::IList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum>> UnpackedEnumExtension;
+        #endregion
+
+        #region Static variables
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestAllTypes__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder> internal__static_protobuf_unittest_TestAllTypes__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestAllTypes_NestedMessage__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.Builder> internal__static_protobuf_unittest_TestAllTypes_NestedMessage__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestAllTypes_OptionalGroup__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup.Builder> internal__static_protobuf_unittest_TestAllTypes_OptionalGroup__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestAllTypes_RepeatedGroup__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup.Builder> internal__static_protobuf_unittest_TestAllTypes_RepeatedGroup__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_NestedTestAllTypes__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes, global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes.Builder> internal__static_protobuf_unittest_NestedTestAllTypes__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestDeprecatedFields__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestDeprecatedFields, global::Google.ProtocolBuffers.TestProtos.TestDeprecatedFields.Builder> internal__static_protobuf_unittest_TestDeprecatedFields__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_ForeignMessage__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.ForeignMessage, global::Google.ProtocolBuffers.TestProtos.ForeignMessage.Builder> internal__static_protobuf_unittest_ForeignMessage__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestAllExtensions__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestAllExtensions, global::Google.ProtocolBuffers.TestProtos.TestAllExtensions.Builder> internal__static_protobuf_unittest_TestAllExtensions__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_OptionalGroup_extension__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.OptionalGroup_extension, global::Google.ProtocolBuffers.TestProtos.OptionalGroup_extension.Builder> internal__static_protobuf_unittest_OptionalGroup_extension__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_RepeatedGroup_extension__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.RepeatedGroup_extension, global::Google.ProtocolBuffers.TestProtos.RepeatedGroup_extension.Builder> internal__static_protobuf_unittest_RepeatedGroup_extension__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestNestedExtension__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestNestedExtension, global::Google.ProtocolBuffers.TestProtos.TestNestedExtension.Builder> internal__static_protobuf_unittest_TestNestedExtension__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestRequired__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestRequired, global::Google.ProtocolBuffers.TestProtos.TestRequired.Builder> internal__static_protobuf_unittest_TestRequired__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestRequiredForeign__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestRequiredForeign, global::Google.ProtocolBuffers.TestProtos.TestRequiredForeign.Builder> internal__static_protobuf_unittest_TestRequiredForeign__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestForeignNested__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestForeignNested, global::Google.ProtocolBuffers.TestProtos.TestForeignNested.Builder> internal__static_protobuf_unittest_TestForeignNested__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestEmptyMessage__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestEmptyMessage, global::Google.ProtocolBuffers.TestProtos.TestEmptyMessage.Builder> internal__static_protobuf_unittest_TestEmptyMessage__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestEmptyMessageWithExtensions__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestEmptyMessageWithExtensions, global::Google.ProtocolBuffers.TestProtos.TestEmptyMessageWithExtensions.Builder> internal__static_protobuf_unittest_TestEmptyMessageWithExtensions__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestMultipleExtensionRanges__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestMultipleExtensionRanges, global::Google.ProtocolBuffers.TestProtos.TestMultipleExtensionRanges.Builder> internal__static_protobuf_unittest_TestMultipleExtensionRanges__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestReallyLargeTagNumber__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestReallyLargeTagNumber, global::Google.ProtocolBuffers.TestProtos.TestReallyLargeTagNumber.Builder> internal__static_protobuf_unittest_TestReallyLargeTagNumber__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestRecursiveMessage__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage, global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage.Builder> internal__static_protobuf_unittest_TestRecursiveMessage__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestMutualRecursionA__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA, global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA.Builder> internal__static_protobuf_unittest_TestMutualRecursionA__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestMutualRecursionB__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB, global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB.Builder> internal__static_protobuf_unittest_TestMutualRecursionB__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestDupFieldNumber__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber, global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Builder> internal__static_protobuf_unittest_TestDupFieldNumber__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestDupFieldNumber_Foo__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo, global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo.Builder> internal__static_protobuf_unittest_TestDupFieldNumber_Foo__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestDupFieldNumber_Bar__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar, global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar.Builder> internal__static_protobuf_unittest_TestDupFieldNumber_Bar__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestEagerMessage__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestEagerMessage, global::Google.ProtocolBuffers.TestProtos.TestEagerMessage.Builder> internal__static_protobuf_unittest_TestEagerMessage__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestLazyMessage__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestLazyMessage, global::Google.ProtocolBuffers.TestProtos.TestLazyMessage.Builder> internal__static_protobuf_unittest_TestLazyMessage__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestNestedMessageHasBits__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits, global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Builder> internal__static_protobuf_unittest_TestNestedMessageHasBits__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestNestedMessageHasBits_NestedMessage__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage, global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage.Builder> internal__static_protobuf_unittest_TestNestedMessageHasBits_NestedMessage__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestCamelCaseFieldNames__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestCamelCaseFieldNames, global::Google.ProtocolBuffers.TestProtos.TestCamelCaseFieldNames.Builder> internal__static_protobuf_unittest_TestCamelCaseFieldNames__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestFieldOrderings__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings, global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Builder> internal__static_protobuf_unittest_TestFieldOrderings__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestFieldOrderings_NestedMessage__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage, global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage.Builder> internal__static_protobuf_unittest_TestFieldOrderings_NestedMessage__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestExtremeDefaultValues__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues, global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.Builder> internal__static_protobuf_unittest_TestExtremeDefaultValues__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_SparseEnumMessage__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SparseEnumMessage, global::Google.ProtocolBuffers.TestProtos.SparseEnumMessage.Builder> internal__static_protobuf_unittest_SparseEnumMessage__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_OneString__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.OneString, global::Google.ProtocolBuffers.TestProtos.OneString.Builder> internal__static_protobuf_unittest_OneString__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_MoreString__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.MoreString, global::Google.ProtocolBuffers.TestProtos.MoreString.Builder> internal__static_protobuf_unittest_MoreString__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_OneBytes__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.OneBytes, global::Google.ProtocolBuffers.TestProtos.OneBytes.Builder> internal__static_protobuf_unittest_OneBytes__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_MoreBytes__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.MoreBytes, global::Google.ProtocolBuffers.TestProtos.MoreBytes.Builder> internal__static_protobuf_unittest_MoreBytes__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_Int32Message__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.Int32Message, global::Google.ProtocolBuffers.TestProtos.Int32Message.Builder> internal__static_protobuf_unittest_Int32Message__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_Uint32Message__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.Uint32Message, global::Google.ProtocolBuffers.TestProtos.Uint32Message.Builder> internal__static_protobuf_unittest_Uint32Message__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_Int64Message__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.Int64Message, global::Google.ProtocolBuffers.TestProtos.Int64Message.Builder> internal__static_protobuf_unittest_Int64Message__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_Uint64Message__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.Uint64Message, global::Google.ProtocolBuffers.TestProtos.Uint64Message.Builder> internal__static_protobuf_unittest_Uint64Message__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_BoolMessage__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.BoolMessage, global::Google.ProtocolBuffers.TestProtos.BoolMessage.Builder> internal__static_protobuf_unittest_BoolMessage__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestOneof__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestOneof, global::Google.ProtocolBuffers.TestProtos.TestOneof.Builder> internal__static_protobuf_unittest_TestOneof__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestOneof_FooGroup__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup, global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup.Builder> internal__static_protobuf_unittest_TestOneof_FooGroup__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestOneofBackwardsCompatible__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible, global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Builder> internal__static_protobuf_unittest_TestOneofBackwardsCompatible__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestOneofBackwardsCompatible_FooGroup__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup, global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup.Builder> internal__static_protobuf_unittest_TestOneofBackwardsCompatible_FooGroup__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestOneof2__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestOneof2, global::Google.ProtocolBuffers.TestProtos.TestOneof2.Builder> internal__static_protobuf_unittest_TestOneof2__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestOneof2_FooGroup__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup, global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup.Builder> internal__static_protobuf_unittest_TestOneof2_FooGroup__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestOneof2_NestedMessage__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage, global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.Builder> internal__static_protobuf_unittest_TestOneof2_NestedMessage__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestRequiredOneof__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof, global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Builder> internal__static_protobuf_unittest_TestRequiredOneof__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestRequiredOneof_NestedMessage__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage, global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage.Builder> internal__static_protobuf_unittest_TestRequiredOneof_NestedMessage__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestPackedTypes__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestPackedTypes, global::Google.ProtocolBuffers.TestProtos.TestPackedTypes.Builder> internal__static_protobuf_unittest_TestPackedTypes__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestUnpackedTypes__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestUnpackedTypes, global::Google.ProtocolBuffers.TestProtos.TestUnpackedTypes.Builder> internal__static_protobuf_unittest_TestUnpackedTypes__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestPackedExtensions__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestPackedExtensions, global::Google.ProtocolBuffers.TestProtos.TestPackedExtensions.Builder> internal__static_protobuf_unittest_TestPackedExtensions__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestUnpackedExtensions__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensions, global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensions.Builder> internal__static_protobuf_unittest_TestUnpackedExtensions__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestDynamicExtensions__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions, global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Builder> internal__static_protobuf_unittest_TestDynamicExtensions__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestDynamicExtensions_DynamicMessageType__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType, global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType.Builder> internal__static_protobuf_unittest_TestDynamicExtensions_DynamicMessageType__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestRepeatedScalarDifferentTagSizes__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestRepeatedScalarDifferentTagSizes, global::Google.ProtocolBuffers.TestProtos.TestRepeatedScalarDifferentTagSizes.Builder> internal__static_protobuf_unittest_TestRepeatedScalarDifferentTagSizes__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestParsingMerge__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Builder> internal__static_protobuf_unittest_TestParsingMerge__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Builder> internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator_Group1__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1.Builder> internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator_Group1__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator_Group2__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2.Builder> internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator_Group2__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestParsingMerge_OptionalGroup__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup.Builder> internal__static_protobuf_unittest_TestParsingMerge_OptionalGroup__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestParsingMerge_RepeatedGroup__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup.Builder> internal__static_protobuf_unittest_TestParsingMerge_RepeatedGroup__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_TestCommentInjectionMessage__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestCommentInjectionMessage, global::Google.ProtocolBuffers.TestProtos.TestCommentInjectionMessage.Builder> internal__static_protobuf_unittest_TestCommentInjectionMessage__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_FooRequest__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.FooRequest, global::Google.ProtocolBuffers.TestProtos.FooRequest.Builder> internal__static_protobuf_unittest_FooRequest__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_FooResponse__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.FooResponse, global::Google.ProtocolBuffers.TestProtos.FooResponse.Builder> internal__static_protobuf_unittest_FooResponse__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_FooClientMessage__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.FooClientMessage, global::Google.ProtocolBuffers.TestProtos.FooClientMessage.Builder> internal__static_protobuf_unittest_FooClientMessage__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_FooServerMessage__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.FooServerMessage, global::Google.ProtocolBuffers.TestProtos.FooServerMessage.Builder> internal__static_protobuf_unittest_FooServerMessage__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_BarRequest__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.BarRequest, global::Google.ProtocolBuffers.TestProtos.BarRequest.Builder> internal__static_protobuf_unittest_BarRequest__FieldAccessorTable;
+        internal static pbd::MessageDescriptor internal__static_protobuf_unittest_BarResponse__Descriptor;
+        internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.BarResponse, global::Google.ProtocolBuffers.TestProtos.BarResponse.Builder> internal__static_protobuf_unittest_BarResponse__FieldAccessorTable;
+        #endregion
+        #region Descriptor
+        public static pbd::FileDescriptor Descriptor
+        {
+            get { return descriptor; }
+        }
+        private static pbd::FileDescriptor descriptor;
+
+        static Unittest()
+        {
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+                global::Google.ProtocolBuffers.TestProtos.TestNestedExtension.Test = pb::GeneratedSingleExtension<string>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.TestNestedExtension.Descriptor.Extensions[0]);
+                global::Google.ProtocolBuffers.TestProtos.TestNestedExtension.NestedStringExtension = pb::GeneratedSingleExtension<string>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.TestNestedExtension.Descriptor.Extensions[1]);
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+                        new string[] { });
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+                internal__static_protobuf_unittest_TestEmptyMessageWithExtensions__FieldAccessorTable =
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+                        new string[] { });
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+                internal__static_protobuf_unittest_TestMultipleExtensionRanges__FieldAccessorTable =
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+                        new string[] { });
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+                internal__static_protobuf_unittest_TestReallyLargeTagNumber__FieldAccessorTable =
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+                        new string[] { "A", "Bb", });
+                internal__static_protobuf_unittest_TestRecursiveMessage__Descriptor = Descriptor.MessageTypes[15];
+                internal__static_protobuf_unittest_TestRecursiveMessage__FieldAccessorTable =
+                    new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage, global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage.Builder>(internal__static_protobuf_unittest_TestRecursiveMessage__Descriptor,
+                        new string[] { "A", "I", });
+                internal__static_protobuf_unittest_TestMutualRecursionA__Descriptor = Descriptor.MessageTypes[16];
+                internal__static_protobuf_unittest_TestMutualRecursionA__FieldAccessorTable =
+                    new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA, global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA.Builder>(internal__static_protobuf_unittest_TestMutualRecursionA__Descriptor,
+                        new string[] { "Bb", });
+                internal__static_protobuf_unittest_TestMutualRecursionB__Descriptor = Descriptor.MessageTypes[17];
+                internal__static_protobuf_unittest_TestMutualRecursionB__FieldAccessorTable =
+                    new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB, global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB.Builder>(internal__static_protobuf_unittest_TestMutualRecursionB__Descriptor,
+                        new string[] { "A", "OptionalInt32", });
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+                        new string[] { "A", "Foo", "Bar", });
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+                internal__static_protobuf_unittest_TestDupFieldNumber_Foo__FieldAccessorTable =
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+                        new string[] { "A", });
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+                internal__static_protobuf_unittest_TestDupFieldNumber_Bar__FieldAccessorTable =
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+                        new string[] { "A", });
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+                    new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestEagerMessage, global::Google.ProtocolBuffers.TestProtos.TestEagerMessage.Builder>(internal__static_protobuf_unittest_TestEagerMessage__Descriptor,
+                        new string[] { "SubMessage", });
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+                internal__static_protobuf_unittest_TestLazyMessage__FieldAccessorTable =
+                    new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestLazyMessage, global::Google.ProtocolBuffers.TestProtos.TestLazyMessage.Builder>(internal__static_protobuf_unittest_TestLazyMessage__Descriptor,
+                        new string[] { "SubMessage", });
+                internal__static_protobuf_unittest_TestNestedMessageHasBits__Descriptor = Descriptor.MessageTypes[21];
+                internal__static_protobuf_unittest_TestNestedMessageHasBits__FieldAccessorTable =
+                    new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits, global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Builder>(internal__static_protobuf_unittest_TestNestedMessageHasBits__Descriptor,
+                        new string[] { "OptionalNestedMessage", });
+                internal__static_protobuf_unittest_TestNestedMessageHasBits_NestedMessage__Descriptor = internal__static_protobuf_unittest_TestNestedMessageHasBits__Descriptor.NestedTypes[0];
+                internal__static_protobuf_unittest_TestNestedMessageHasBits_NestedMessage__FieldAccessorTable =
+                    new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage, global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage.Builder>(internal__static_protobuf_unittest_TestNestedMessageHasBits_NestedMessage__Descriptor,
+                        new string[] { "NestedmessageRepeatedInt32", "NestedmessageRepeatedForeignmessage", });
+                internal__static_protobuf_unittest_TestCamelCaseFieldNames__Descriptor = Descriptor.MessageTypes[22];
+                internal__static_protobuf_unittest_TestCamelCaseFieldNames__FieldAccessorTable =
+                    new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestCamelCaseFieldNames, global::Google.ProtocolBuffers.TestProtos.TestCamelCaseFieldNames.Builder>(internal__static_protobuf_unittest_TestCamelCaseFieldNames__Descriptor,
+                        new string[] { "PrimitiveField", "StringField", "EnumField", "MessageField", "StringPieceField", "CordField", "RepeatedPrimitiveField", "RepeatedStringField", "RepeatedEnumField", "RepeatedMessageField", "RepeatedStringPieceField", "RepeatedCordField", });
+                internal__static_protobuf_unittest_TestFieldOrderings__Descriptor = Descriptor.MessageTypes[23];
+                internal__static_protobuf_unittest_TestFieldOrderings__FieldAccessorTable =
+                    new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings, global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Builder>(internal__static_protobuf_unittest_TestFieldOrderings__Descriptor,
+                        new string[] { "MyString", "MyInt", "MyFloat", "OptionalNestedMessage", });
+                internal__static_protobuf_unittest_TestFieldOrderings_NestedMessage__Descriptor = internal__static_protobuf_unittest_TestFieldOrderings__Descriptor.NestedTypes[0];
+                internal__static_protobuf_unittest_TestFieldOrderings_NestedMessage__FieldAccessorTable =
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+                        new string[] { "Oo", "Bb", });
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+                internal__static_protobuf_unittest_TestExtremeDefaultValues__FieldAccessorTable =
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+                        new string[] { "EscapedBytes", "LargeUint32", "LargeUint64", "SmallInt32", "SmallInt64", "ReallySmallInt32", "ReallySmallInt64", "Utf8String", "ZeroFloat", "OneFloat", "SmallFloat", "NegativeOneFloat", "NegativeFloat", "LargeFloat", "SmallNegativeFloat", "InfDouble", "NegInfDouble", "NanDouble", "InfFloat", "NegInfFloat", "NanFloat", "CppTrigraph", "StringWithZero", "BytesWithZero", "StringPieceWithZero", "CordWithZero", "ReplacementString", });
+                internal__static_protobuf_unittest_SparseEnumMessage__Descriptor = Descriptor.MessageTypes[25];
+                internal__static_protobuf_unittest_SparseEnumMessage__FieldAccessorTable =
+                    new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.SparseEnumMessage, global::Google.ProtocolBuffers.TestProtos.SparseEnumMessage.Builder>(internal__static_protobuf_unittest_SparseEnumMessage__Descriptor,
+                        new string[] { "SparseEnum", });
+                internal__static_protobuf_unittest_OneString__Descriptor = Descriptor.MessageTypes[26];
+                internal__static_protobuf_unittest_OneString__FieldAccessorTable =
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+                        new string[] { "Data", });
+                internal__static_protobuf_unittest_MoreString__Descriptor = Descriptor.MessageTypes[27];
+                internal__static_protobuf_unittest_MoreString__FieldAccessorTable =
+                    new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.MoreString, global::Google.ProtocolBuffers.TestProtos.MoreString.Builder>(internal__static_protobuf_unittest_MoreString__Descriptor,
+                        new string[] { "Data", });
+                internal__static_protobuf_unittest_OneBytes__Descriptor = Descriptor.MessageTypes[28];
+                internal__static_protobuf_unittest_OneBytes__FieldAccessorTable =
+                    new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.OneBytes, global::Google.ProtocolBuffers.TestProtos.OneBytes.Builder>(internal__static_protobuf_unittest_OneBytes__Descriptor,
+                        new string[] { "Data", });
+                internal__static_protobuf_unittest_MoreBytes__Descriptor = Descriptor.MessageTypes[29];
+                internal__static_protobuf_unittest_MoreBytes__FieldAccessorTable =
+                    new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.MoreBytes, global::Google.ProtocolBuffers.TestProtos.MoreBytes.Builder>(internal__static_protobuf_unittest_MoreBytes__Descriptor,
+                        new string[] { "Data", });
+                internal__static_protobuf_unittest_Int32Message__Descriptor = Descriptor.MessageTypes[30];
+                internal__static_protobuf_unittest_Int32Message__FieldAccessorTable =
+                    new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.Int32Message, global::Google.ProtocolBuffers.TestProtos.Int32Message.Builder>(internal__static_protobuf_unittest_Int32Message__Descriptor,
+                        new string[] { "Data", });
+                internal__static_protobuf_unittest_Uint32Message__Descriptor = Descriptor.MessageTypes[31];
+                internal__static_protobuf_unittest_Uint32Message__FieldAccessorTable =
+                    new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.Uint32Message, global::Google.ProtocolBuffers.TestProtos.Uint32Message.Builder>(internal__static_protobuf_unittest_Uint32Message__Descriptor,
+                        new string[] { "Data", });
+                internal__static_protobuf_unittest_Int64Message__Descriptor = Descriptor.MessageTypes[32];
+                internal__static_protobuf_unittest_Int64Message__FieldAccessorTable =
+                    new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.Int64Message, global::Google.ProtocolBuffers.TestProtos.Int64Message.Builder>(internal__static_protobuf_unittest_Int64Message__Descriptor,
+                        new string[] { "Data", });
+                internal__static_protobuf_unittest_Uint64Message__Descriptor = Descriptor.MessageTypes[33];
+                internal__static_protobuf_unittest_Uint64Message__FieldAccessorTable =
+                    new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.Uint64Message, global::Google.ProtocolBuffers.TestProtos.Uint64Message.Builder>(internal__static_protobuf_unittest_Uint64Message__Descriptor,
+                        new string[] { "Data", });
+                internal__static_protobuf_unittest_BoolMessage__Descriptor = Descriptor.MessageTypes[34];
+                internal__static_protobuf_unittest_BoolMessage__FieldAccessorTable =
+                    new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.BoolMessage, global::Google.ProtocolBuffers.TestProtos.BoolMessage.Builder>(internal__static_protobuf_unittest_BoolMessage__Descriptor,
+                        new string[] { "Data", });
+                internal__static_protobuf_unittest_TestOneof__Descriptor = Descriptor.MessageTypes[35];
+                internal__static_protobuf_unittest_TestOneof__FieldAccessorTable =
+                    new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestOneof, global::Google.ProtocolBuffers.TestProtos.TestOneof.Builder>(internal__static_protobuf_unittest_TestOneof__Descriptor,
+                        new string[] { "FooInt", "FooString", "FooMessage", "FooGroup", });
+                internal__static_protobuf_unittest_TestOneof_FooGroup__Descriptor = internal__static_protobuf_unittest_TestOneof__Descriptor.NestedTypes[0];
+                internal__static_protobuf_unittest_TestOneof_FooGroup__FieldAccessorTable =
+                    new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup, global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup.Builder>(internal__static_protobuf_unittest_TestOneof_FooGroup__Descriptor,
+                        new string[] { "A", "B", });
+                internal__static_protobuf_unittest_TestOneofBackwardsCompatible__Descriptor = Descriptor.MessageTypes[36];
+                internal__static_protobuf_unittest_TestOneofBackwardsCompatible__FieldAccessorTable =
+                    new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible, global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Builder>(internal__static_protobuf_unittest_TestOneofBackwardsCompatible__Descriptor,
+                        new string[] { "FooInt", "FooString", "FooMessage", "FooGroup", });
+                internal__static_protobuf_unittest_TestOneofBackwardsCompatible_FooGroup__Descriptor = internal__static_protobuf_unittest_TestOneofBackwardsCompatible__Descriptor.NestedTypes[0];
+                internal__static_protobuf_unittest_TestOneofBackwardsCompatible_FooGroup__FieldAccessorTable =
+                    new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup, global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup.Builder>(internal__static_protobuf_unittest_TestOneofBackwardsCompatible_FooGroup__Descriptor,
+                        new string[] { "A", "B", });
+                internal__static_protobuf_unittest_TestOneof2__Descriptor = Descriptor.MessageTypes[37];
+                internal__static_protobuf_unittest_TestOneof2__FieldAccessorTable =
+                    new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestOneof2, global::Google.ProtocolBuffers.TestProtos.TestOneof2.Builder>(internal__static_protobuf_unittest_TestOneof2__Descriptor,
+                        new string[] { "FooInt", "FooString", "FooCord", "FooStringPiece", "FooBytes", "FooEnum", "FooMessage", "FooGroup", "FooLazyMessage", "BarInt", "BarString", "BarCord", "BarStringPiece", "BarBytes", "BarEnum", "BazInt", "BazString", });
+                internal__static_protobuf_unittest_TestOneof2_FooGroup__Descriptor = internal__static_protobuf_unittest_TestOneof2__Descriptor.NestedTypes[0];
+                internal__static_protobuf_unittest_TestOneof2_FooGroup__FieldAccessorTable =
+                    new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup, global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup.Builder>(internal__static_protobuf_unittest_TestOneof2_FooGroup__Descriptor,
+                        new string[] { "A", "B", });
+                internal__static_protobuf_unittest_TestOneof2_NestedMessage__Descriptor = internal__static_protobuf_unittest_TestOneof2__Descriptor.NestedTypes[1];
+                internal__static_protobuf_unittest_TestOneof2_NestedMessage__FieldAccessorTable =
+                    new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage, global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.Builder>(internal__static_protobuf_unittest_TestOneof2_NestedMessage__Descriptor,
+                        new string[] { "QuxInt", "CorgeInt", });
+                internal__static_protobuf_unittest_TestRequiredOneof__Descriptor = Descriptor.MessageTypes[38];
+                internal__static_protobuf_unittest_TestRequiredOneof__FieldAccessorTable =
+                    new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof, global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Builder>(internal__static_protobuf_unittest_TestRequiredOneof__Descriptor,
+                        new string[] { "FooInt", "FooString", "FooMessage", });
+                internal__static_protobuf_unittest_TestRequiredOneof_NestedMessage__Descriptor = internal__static_protobuf_unittest_TestRequiredOneof__Descriptor.NestedTypes[0];
+                internal__static_protobuf_unittest_TestRequiredOneof_NestedMessage__FieldAccessorTable =
+                    new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage, global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage.Builder>(internal__static_protobuf_unittest_TestRequiredOneof_NestedMessage__Descriptor,
+                        new string[] { "RequiredDouble", });
+                internal__static_protobuf_unittest_TestPackedTypes__Descriptor = Descriptor.MessageTypes[39];
+                internal__static_protobuf_unittest_TestPackedTypes__FieldAccessorTable =
+                    new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestPackedTypes, global::Google.ProtocolBuffers.TestProtos.TestPackedTypes.Builder>(internal__static_protobuf_unittest_TestPackedTypes__Descriptor,
+                        new string[] { "PackedInt32", "PackedInt64", "PackedUint32", "PackedUint64", "PackedSint32", "PackedSint64", "PackedFixed32", "PackedFixed64", "PackedSfixed32", "PackedSfixed64", "PackedFloat", "PackedDouble", "PackedBool", "PackedEnum", });
+                internal__static_protobuf_unittest_TestUnpackedTypes__Descriptor = Descriptor.MessageTypes[40];
+                internal__static_protobuf_unittest_TestUnpackedTypes__FieldAccessorTable =
+                    new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestUnpackedTypes, global::Google.ProtocolBuffers.TestProtos.TestUnpackedTypes.Builder>(internal__static_protobuf_unittest_TestUnpackedTypes__Descriptor,
+                        new string[] { "UnpackedInt32", "UnpackedInt64", "UnpackedUint32", "UnpackedUint64", "UnpackedSint32", "UnpackedSint64", "UnpackedFixed32", "UnpackedFixed64", "UnpackedSfixed32", "UnpackedSfixed64", "UnpackedFloat", "UnpackedDouble", "UnpackedBool", "UnpackedEnum", });
+                internal__static_protobuf_unittest_TestPackedExtensions__Descriptor = Descriptor.MessageTypes[41];
+                internal__static_protobuf_unittest_TestPackedExtensions__FieldAccessorTable =
+                    new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestPackedExtensions, global::Google.ProtocolBuffers.TestProtos.TestPackedExtensions.Builder>(internal__static_protobuf_unittest_TestPackedExtensions__Descriptor,
+                        new string[] { });
+                internal__static_protobuf_unittest_TestUnpackedExtensions__Descriptor = Descriptor.MessageTypes[42];
+                internal__static_protobuf_unittest_TestUnpackedExtensions__FieldAccessorTable =
+                    new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensions, global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensions.Builder>(internal__static_protobuf_unittest_TestUnpackedExtensions__Descriptor,
+                        new string[] { });
+                internal__static_protobuf_unittest_TestDynamicExtensions__Descriptor = Descriptor.MessageTypes[43];
+                internal__static_protobuf_unittest_TestDynamicExtensions__FieldAccessorTable =
+                    new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions, global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Builder>(internal__static_protobuf_unittest_TestDynamicExtensions__Descriptor,
+                        new string[] { "ScalarExtension", "EnumExtension", "DynamicEnumExtension", "MessageExtension", "DynamicMessageExtension", "RepeatedExtension", "PackedExtension", });
+                internal__static_protobuf_unittest_TestDynamicExtensions_DynamicMessageType__Descriptor = internal__static_protobuf_unittest_TestDynamicExtensions__Descriptor.NestedTypes[0];
+                internal__static_protobuf_unittest_TestDynamicExtensions_DynamicMessageType__FieldAccessorTable =
+                    new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType, global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType.Builder>(internal__static_protobuf_unittest_TestDynamicExtensions_DynamicMessageType__Descriptor,
+                        new string[] { "DynamicField", });
+                internal__static_protobuf_unittest_TestRepeatedScalarDifferentTagSizes__Descriptor = Descriptor.MessageTypes[44];
+                internal__static_protobuf_unittest_TestRepeatedScalarDifferentTagSizes__FieldAccessorTable =
+                    new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestRepeatedScalarDifferentTagSizes, global::Google.ProtocolBuffers.TestProtos.TestRepeatedScalarDifferentTagSizes.Builder>(internal__static_protobuf_unittest_TestRepeatedScalarDifferentTagSizes__Descriptor,
+                        new string[] { "RepeatedFixed32", "RepeatedInt32", "RepeatedFixed64", "RepeatedInt64", "RepeatedFloat", "RepeatedUint64", });
+                internal__static_protobuf_unittest_TestParsingMerge__Descriptor = Descriptor.MessageTypes[45];
+                internal__static_protobuf_unittest_TestParsingMerge__FieldAccessorTable =
+                    new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Builder>(internal__static_protobuf_unittest_TestParsingMerge__Descriptor,
+                        new string[] { "RequiredAllTypes", "OptionalAllTypes", "RepeatedAllTypes", "OptionalGroup", "RepeatedGroup", });
+                internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator__Descriptor = internal__static_protobuf_unittest_TestParsingMerge__Descriptor.NestedTypes[0];
+                internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator__FieldAccessorTable =
+                    new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Builder>(internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator__Descriptor,
+                        new string[] { "Field1", "Field2", "Field3", "Group1", "Group2", "Ext1", "Ext2", });
+                internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator_Group1__Descriptor = internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator__Descriptor.NestedTypes[0];
+                internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator_Group1__FieldAccessorTable =
+                    new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1.Builder>(internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator_Group1__Descriptor,
+                        new string[] { "Field1", });
+                internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator_Group2__Descriptor = internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator__Descriptor.NestedTypes[1];
+                internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator_Group2__FieldAccessorTable =
+                    new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2.Builder>(internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator_Group2__Descriptor,
+                        new string[] { "Field1", });
+                internal__static_protobuf_unittest_TestParsingMerge_OptionalGroup__Descriptor = internal__static_protobuf_unittest_TestParsingMerge__Descriptor.NestedTypes[1];
+                internal__static_protobuf_unittest_TestParsingMerge_OptionalGroup__FieldAccessorTable =
+                    new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup.Builder>(internal__static_protobuf_unittest_TestParsingMerge_OptionalGroup__Descriptor,
+                        new string[] { "OptionalGroupAllTypes", });
+                internal__static_protobuf_unittest_TestParsingMerge_RepeatedGroup__Descriptor = internal__static_protobuf_unittest_TestParsingMerge__Descriptor.NestedTypes[2];
+                internal__static_protobuf_unittest_TestParsingMerge_RepeatedGroup__FieldAccessorTable =
+                    new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup.Builder>(internal__static_protobuf_unittest_TestParsingMerge_RepeatedGroup__Descriptor,
+                        new string[] { "RepeatedGroupAllTypes", });
+                global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.OptionalExt = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.TestAllTypes>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Descriptor.Extensions[0]);
+                global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.RepeatedExt = pb::GeneratedRepeatExtension<global::Google.ProtocolBuffers.TestProtos.TestAllTypes>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Descriptor.Extensions[1]);
+                internal__static_protobuf_unittest_TestCommentInjectionMessage__Descriptor = Descriptor.MessageTypes[46];
+                internal__static_protobuf_unittest_TestCommentInjectionMessage__FieldAccessorTable =
+                    new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestCommentInjectionMessage, global::Google.ProtocolBuffers.TestProtos.TestCommentInjectionMessage.Builder>(internal__static_protobuf_unittest_TestCommentInjectionMessage__Descriptor,
+                        new string[] { "A", });
+                internal__static_protobuf_unittest_FooRequest__Descriptor = Descriptor.MessageTypes[47];
+                internal__static_protobuf_unittest_FooRequest__FieldAccessorTable =
+                    new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.FooRequest, global::Google.ProtocolBuffers.TestProtos.FooRequest.Builder>(internal__static_protobuf_unittest_FooRequest__Descriptor,
+                        new string[] { });
+                internal__static_protobuf_unittest_FooResponse__Descriptor = Descriptor.MessageTypes[48];
+                internal__static_protobuf_unittest_FooResponse__FieldAccessorTable =
+                    new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.FooResponse, global::Google.ProtocolBuffers.TestProtos.FooResponse.Builder>(internal__static_protobuf_unittest_FooResponse__Descriptor,
+                        new string[] { });
+                internal__static_protobuf_unittest_FooClientMessage__Descriptor = Descriptor.MessageTypes[49];
+                internal__static_protobuf_unittest_FooClientMessage__FieldAccessorTable =
+                    new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.FooClientMessage, global::Google.ProtocolBuffers.TestProtos.FooClientMessage.Builder>(internal__static_protobuf_unittest_FooClientMessage__Descriptor,
+                        new string[] { });
+                internal__static_protobuf_unittest_FooServerMessage__Descriptor = Descriptor.MessageTypes[50];
+                internal__static_protobuf_unittest_FooServerMessage__FieldAccessorTable =
+                    new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.FooServerMessage, global::Google.ProtocolBuffers.TestProtos.FooServerMessage.Builder>(internal__static_protobuf_unittest_FooServerMessage__Descriptor,
+                        new string[] { });
+                internal__static_protobuf_unittest_BarRequest__Descriptor = Descriptor.MessageTypes[51];
+                internal__static_protobuf_unittest_BarRequest__FieldAccessorTable =
+                    new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.BarRequest, global::Google.ProtocolBuffers.TestProtos.BarRequest.Builder>(internal__static_protobuf_unittest_BarRequest__Descriptor,
+                        new string[] { });
+                internal__static_protobuf_unittest_BarResponse__Descriptor = Descriptor.MessageTypes[52];
+                internal__static_protobuf_unittest_BarResponse__FieldAccessorTable =
+                    new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.BarResponse, global::Google.ProtocolBuffers.TestProtos.BarResponse.Builder>(internal__static_protobuf_unittest_BarResponse__Descriptor,
+                        new string[] { });
+                global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalInt32Extension = pb::GeneratedSingleExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[0]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalInt64Extension = pb::GeneratedSingleExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[1]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalUint32Extension = pb::GeneratedSingleExtension<uint>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[2]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalUint64Extension = pb::GeneratedSingleExtension<ulong>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[3]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalSint32Extension = pb::GeneratedSingleExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[4]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalSint64Extension = pb::GeneratedSingleExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[5]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalFixed32Extension = pb::GeneratedSingleExtension<uint>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[6]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalFixed64Extension = pb::GeneratedSingleExtension<ulong>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[7]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalSfixed32Extension = pb::GeneratedSingleExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[8]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalSfixed64Extension = pb::GeneratedSingleExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[9]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalFloatExtension = pb::GeneratedSingleExtension<float>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[10]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalDoubleExtension = pb::GeneratedSingleExtension<double>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[11]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalBoolExtension = pb::GeneratedSingleExtension<bool>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[12]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalStringExtension = pb::GeneratedSingleExtension<string>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[13]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalBytesExtension = pb::GeneratedSingleExtension<pb::ByteString>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[14]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalGroupExtension = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.OptionalGroup_extension>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[15]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalNestedMessageExtension = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[16]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalForeignMessageExtension = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.ForeignMessage>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[17]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalImportMessageExtension = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.ImportMessage>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[18]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalNestedEnumExtension = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[19]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalForeignEnumExtension = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.ForeignEnum>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[20]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalImportEnumExtension = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.ImportEnum>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[21]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalStringPieceExtension = pb::GeneratedSingleExtension<string>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[22]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalCordExtension = pb::GeneratedSingleExtension<string>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[23]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalPublicImportMessageExtension = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.PublicImportMessage>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[24]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.OptionalLazyMessageExtension = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[25]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedInt32Extension = pb::GeneratedRepeatExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[26]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedInt64Extension = pb::GeneratedRepeatExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[27]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedUint32Extension = pb::GeneratedRepeatExtension<uint>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[28]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedUint64Extension = pb::GeneratedRepeatExtension<ulong>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[29]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedSint32Extension = pb::GeneratedRepeatExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[30]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedSint64Extension = pb::GeneratedRepeatExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[31]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedFixed32Extension = pb::GeneratedRepeatExtension<uint>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[32]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedFixed64Extension = pb::GeneratedRepeatExtension<ulong>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[33]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedSfixed32Extension = pb::GeneratedRepeatExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[34]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedSfixed64Extension = pb::GeneratedRepeatExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[35]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedFloatExtension = pb::GeneratedRepeatExtension<float>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[36]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedDoubleExtension = pb::GeneratedRepeatExtension<double>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[37]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedBoolExtension = pb::GeneratedRepeatExtension<bool>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[38]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedStringExtension = pb::GeneratedRepeatExtension<string>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[39]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedBytesExtension = pb::GeneratedRepeatExtension<pb::ByteString>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[40]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedGroupExtension = pb::GeneratedRepeatExtension<global::Google.ProtocolBuffers.TestProtos.RepeatedGroup_extension>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[41]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedNestedMessageExtension = pb::GeneratedRepeatExtension<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[42]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedForeignMessageExtension = pb::GeneratedRepeatExtension<global::Google.ProtocolBuffers.TestProtos.ForeignMessage>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[43]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedImportMessageExtension = pb::GeneratedRepeatExtension<global::Google.ProtocolBuffers.TestProtos.ImportMessage>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[44]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedNestedEnumExtension = pb::GeneratedRepeatExtension<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[45]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedForeignEnumExtension = pb::GeneratedRepeatExtension<global::Google.ProtocolBuffers.TestProtos.ForeignEnum>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[46]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedImportEnumExtension = pb::GeneratedRepeatExtension<global::Google.ProtocolBuffers.TestProtos.ImportEnum>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[47]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedStringPieceExtension = pb::GeneratedRepeatExtension<string>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[48]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedCordExtension = pb::GeneratedRepeatExtension<string>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[49]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.RepeatedLazyMessageExtension = pb::GeneratedRepeatExtension<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[50]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultInt32Extension = pb::GeneratedSingleExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[51]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultInt64Extension = pb::GeneratedSingleExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[52]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultUint32Extension = pb::GeneratedSingleExtension<uint>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[53]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultUint64Extension = pb::GeneratedSingleExtension<ulong>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[54]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultSint32Extension = pb::GeneratedSingleExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[55]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultSint64Extension = pb::GeneratedSingleExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[56]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultFixed32Extension = pb::GeneratedSingleExtension<uint>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[57]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultFixed64Extension = pb::GeneratedSingleExtension<ulong>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[58]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultSfixed32Extension = pb::GeneratedSingleExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[59]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultSfixed64Extension = pb::GeneratedSingleExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[60]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultFloatExtension = pb::GeneratedSingleExtension<float>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[61]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultDoubleExtension = pb::GeneratedSingleExtension<double>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[62]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultBoolExtension = pb::GeneratedSingleExtension<bool>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[63]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultStringExtension = pb::GeneratedSingleExtension<string>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[64]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultBytesExtension = pb::GeneratedSingleExtension<pb::ByteString>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[65]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultNestedEnumExtension = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[66]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultForeignEnumExtension = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.ForeignEnum>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[67]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultImportEnumExtension = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.ImportEnum>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[68]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultStringPieceExtension = pb::GeneratedSingleExtension<string>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[69]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.DefaultCordExtension = pb::GeneratedSingleExtension<string>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[70]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.OneofUint32Extension = pb::GeneratedSingleExtension<uint>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[71]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.OneofNestedMessageExtension = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[72]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.OneofStringExtension = pb::GeneratedSingleExtension<string>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[73]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.OneofBytesExtension = pb::GeneratedSingleExtension<pb::ByteString>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[74]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.MyExtensionString = pb::GeneratedSingleExtension<string>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[75]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.MyExtensionInt = pb::GeneratedSingleExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[76]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.PackedInt32Extension = pb::GeneratedRepeatExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[77]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.PackedInt64Extension = pb::GeneratedRepeatExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[78]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.PackedUint32Extension = pb::GeneratedRepeatExtension<uint>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[79]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.PackedUint64Extension = pb::GeneratedRepeatExtension<ulong>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[80]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.PackedSint32Extension = pb::GeneratedRepeatExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[81]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.PackedSint64Extension = pb::GeneratedRepeatExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[82]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.PackedFixed32Extension = pb::GeneratedRepeatExtension<uint>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[83]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.PackedFixed64Extension = pb::GeneratedRepeatExtension<ulong>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[84]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.PackedSfixed32Extension = pb::GeneratedRepeatExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[85]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.PackedSfixed64Extension = pb::GeneratedRepeatExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[86]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.PackedFloatExtension = pb::GeneratedRepeatExtension<float>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[87]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.PackedDoubleExtension = pb::GeneratedRepeatExtension<double>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[88]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.PackedBoolExtension = pb::GeneratedRepeatExtension<bool>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[89]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.PackedEnumExtension = pb::GeneratedRepeatExtension<global::Google.ProtocolBuffers.TestProtos.ForeignEnum>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[90]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedInt32Extension = pb::GeneratedRepeatExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[91]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedInt64Extension = pb::GeneratedRepeatExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[92]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedUint32Extension = pb::GeneratedRepeatExtension<uint>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[93]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedUint64Extension = pb::GeneratedRepeatExtension<ulong>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[94]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedSint32Extension = pb::GeneratedRepeatExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[95]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedSint64Extension = pb::GeneratedRepeatExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[96]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedFixed32Extension = pb::GeneratedRepeatExtension<uint>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[97]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedFixed64Extension = pb::GeneratedRepeatExtension<ulong>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[98]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedSfixed32Extension = pb::GeneratedRepeatExtension<int>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[99]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedSfixed64Extension = pb::GeneratedRepeatExtension<long>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[100]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedFloatExtension = pb::GeneratedRepeatExtension<float>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[101]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedDoubleExtension = pb::GeneratedRepeatExtension<double>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[102]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedBoolExtension = pb::GeneratedRepeatExtension<bool>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[103]);
+                global::Google.ProtocolBuffers.TestProtos.Unittest.UnpackedEnumExtension = pb::GeneratedRepeatExtension<global::Google.ProtocolBuffers.TestProtos.ForeignEnum>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor.Extensions[104]);
+                pb::ExtensionRegistry registry = pb::ExtensionRegistry.CreateInstance();
+                RegisterAllExtensions(registry);
+                global::Google.ProtocolBuffers.TestProtos.UnittestImport.RegisterAllExtensions(registry);
+                return registry;
+            };
+            pbd::FileDescriptor.InternalBuildGeneratedFileFrom(descriptorData,
+                new pbd::FileDescriptor[] {
+          global::Google.ProtocolBuffers.TestProtos.UnittestImport.Descriptor,
+                }, assigner);
+        }
+        #endregion
+
+    }
+    #region Enums
+    public enum ForeignEnum
+    {
+        FOREIGN_FOO = 4,
+        FOREIGN_BAR = 5,
+        FOREIGN_BAZ = 6,
+    }
+
+    public enum TestEnumWithDupValue
+    {
+        FOO1 = 1,
+        BAR1 = 2,
+        BAZ = 3,
+        FOO2 = 1,
+        BAR2 = 2,
+    }
+
+    public enum TestSparseEnum
+    {
+        SPARSE_A = 123,
+        SPARSE_B = 62374,
+        SPARSE_C = 12589234,
+        SPARSE_D = -15,
+        SPARSE_E = -53452,
+        SPARSE_F = 0,
+        SPARSE_G = 2,
+    }
+
+    #endregion
+
+    #region Messages
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class TestAllTypes : pb::GeneratedMessage<TestAllTypes, TestAllTypes.Builder>
+    {
+        private TestAllTypes() { }
+        private static readonly TestAllTypes defaultInstance = new TestAllTypes().MakeReadOnly();
+        private static readonly string[] _testAllTypesFieldNames = new string[] { "default_bool", "default_bytes", "default_cord", "default_double", "default_fixed32", "default_fixed64", "default_float", "default_foreign_enum", "default_import_enum", "default_int32", "default_int64", "default_nested_enum", "default_sfixed32", "default_sfixed64", "default_sint32", "default_sint64", "default_string", "default_string_piece", "default_uint32", "default_uint64", "oneof_bytes", "oneof_nested_message", "oneof_string", "oneof_uint32", "optional_bool", "optional_bytes", "optional_cord", "optional_double", "optional_fixed32", "optional_fixed64", "optional_float", "optional_foreign_enum", "optional_foreign_message", "optional_import_enum", "optional_import_message", "optional_int32", "optional_int64", "optional_lazy_message", "optional_nested_enum", "optional_nested_message", "optional_public_import_message", "optional_sfixed32", "optional_sfixed64", "optional_sint32", "optional_sint64", "optional_string", "optional_string_piece", "optional_uint32", "optional_uint64", "optionalgroup", "repeated_bool", "repeated_bytes", "repeated_cord", "repeated_double", "repeated_fixed32", "repeated_fixed64", "repeated_float", "repeated_foreign_enum", "repeated_foreign_message", "repeated_import_enum", "repeated_import_message", "repeated_int32", "repeated_int64", "repeated_lazy_message", "repeated_nested_enum", "repeated_nested_message", "repeated_sfixed32", "repeated_sfixed64", "repeated_sint32", "repeated_sint64", "repeated_string", "repeated_string_piece", "repeated_uint32", "repeated_uint64", "repeatedgroup" };
+        private static readonly uint[] _testAllTypesFieldTags = new uint[] { 584, 602, 682, 577, 541, 545, 573, 656, 664, 488, 496, 648, 557, 561, 520, 528, 594, 674, 504, 512, 914, 898, 906, 888, 104, 122, 202, 97, 61, 65, 93, 176, 154, 184, 162, 8, 16, 218, 168, 146, 210, 77, 81, 40, 48, 114, 194, 24, 32, 131, 344, 362, 442, 337, 301, 305, 333, 416, 394, 424, 402, 248, 256, 458, 408, 386, 317, 321, 280, 288, 354, 434, 264, 272, 371 };
+        public static TestAllTypes DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override TestAllTypes DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override TestAllTypes ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestAllTypes__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<TestAllTypes, TestAllTypes.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestAllTypes__FieldAccessorTable; }
+        }
+
+        #region Nested types
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public static partial class Types
+        {
+            public enum NestedEnum
+            {
+                FOO = 1,
+                BAR = 2,
+                BAZ = 3,
+                NEG = -1,
+            }
+
+            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+            public sealed partial class NestedMessage : pb::GeneratedMessage<NestedMessage, NestedMessage.Builder>
+            {
+                private NestedMessage() { }
+                private static readonly NestedMessage defaultInstance = new NestedMessage().MakeReadOnly();
+                private static readonly string[] _nestedMessageFieldNames = new string[] { "bb" };
+                private static readonly uint[] _nestedMessageFieldTags = new uint[] { 8 };
+                public static NestedMessage DefaultInstance
+                {
+                    get { return defaultInstance; }
+                }
+
+                public override NestedMessage DefaultInstanceForType
+                {
+                    get { return DefaultInstance; }
+                }
+
+                protected override NestedMessage ThisMessage
+                {
+                    get { return this; }
+                }
+
+                public static pbd::MessageDescriptor Descriptor
+                {
+                    get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestAllTypes_NestedMessage__Descriptor; }
+                }
+
+                protected override pb::FieldAccess.FieldAccessorTable<NestedMessage, NestedMessage.Builder> InternalFieldAccessors
+                {
+                    get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestAllTypes_NestedMessage__FieldAccessorTable; }
+                }
+
+                public const int BbFieldNumber = 1;
+                private bool hasBb;
+                private int bb_;
+                public bool HasBb
+                {
+                    get { return hasBb; }
+                }
+                public int Bb
+                {
+                    get { return bb_; }
+                }
+
+                public override bool IsInitialized
+                {
+                    get
+                    {
+                        return true;
+                    }
+                }
+
+                public override void WriteTo(pb::ICodedOutputStream output)
+                {
+                    CalcSerializedSize();
+                    string[] field_names = _nestedMessageFieldNames;
+                    if (hasBb)
+                    {
+                        output.WriteInt32(1, field_names[0], Bb);
+                    }
+                    UnknownFields.WriteTo(output);
+                }
+
+                private int memoizedSerializedSize = -1;
+                public override int SerializedSize
+                {
+                    get
+                    {
+                        int size = memoizedSerializedSize;
+                        if (size != -1) return size;
+                        return CalcSerializedSize();
+                    }
+                }
+
+                private int CalcSerializedSize()
+                {
+                    int size = memoizedSerializedSize;
+                    if (size != -1) return size;
+
+                    size = 0;
+                    if (hasBb)
+                    {
+                        size += pb::CodedOutputStream.ComputeInt32Size(1, Bb);
+                    }
+                    size += UnknownFields.SerializedSize;
+                    memoizedSerializedSize = size;
+                    return size;
+                }
+                public static NestedMessage ParseFrom(pb::ByteString data)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+                }
+                public static NestedMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+                }
+                public static NestedMessage ParseFrom(byte[] data)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+                }
+                public static NestedMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+                }
+                public static NestedMessage ParseFrom(global::System.IO.Stream input)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+                }
+                public static NestedMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+                }
+                public static NestedMessage ParseDelimitedFrom(global::System.IO.Stream input)
+                {
+                    return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+                }
+                public static NestedMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+                }
+                public static NestedMessage ParseFrom(pb::ICodedInputStream input)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+                }
+                public static NestedMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+                }
+                private NestedMessage MakeReadOnly()
+                {
+                    return this;
+                }
+
+                public static Builder CreateBuilder() { return new Builder(); }
+                public override Builder ToBuilder() { return CreateBuilder(this); }
+                public override Builder CreateBuilderForType() { return new Builder(); }
+                public static Builder CreateBuilder(NestedMessage prototype)
+                {
+                    return new Builder(prototype);
+                }
+
+                [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+                public sealed partial class Builder : pb::GeneratedBuilder<NestedMessage, Builder>
+                {
+                    protected override Builder ThisBuilder
+                    {
+                        get { return this; }
+                    }
+                    public Builder()
+                    {
+                        result = DefaultInstance;
+                        resultIsReadOnly = true;
+                    }
+                    internal Builder(NestedMessage cloneFrom)
+                    {
+                        result = cloneFrom;
+                        resultIsReadOnly = true;
+                    }
+
+                    private bool resultIsReadOnly;
+                    private NestedMessage result;
+
+                    private NestedMessage PrepareBuilder()
+                    {
+                        if (resultIsReadOnly)
+                        {
+                            NestedMessage original = result;
+                            result = new NestedMessage();
+                            resultIsReadOnly = false;
+                            MergeFrom(original);
+                        }
+                        return result;
+                    }
+
+                    public override bool IsInitialized
+                    {
+                        get { return result.IsInitialized; }
+                    }
+
+                    protected override NestedMessage MessageBeingBuilt
+                    {
+                        get { return PrepareBuilder(); }
+                    }
+
+                    public override Builder Clear()
+                    {
+                        result = DefaultInstance;
+                        resultIsReadOnly = true;
+                        return this;
+                    }
+
+                    public override Builder Clone()
+                    {
+                        if (resultIsReadOnly)
+                        {
+                            return new Builder(result);
+                        }
+                        else
+                        {
+                            return new Builder().MergeFrom(result);
+                        }
+                    }
+
+                    public override pbd::MessageDescriptor DescriptorForType
+                    {
+                        get { return global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.Descriptor; }
+                    }
+
+                    public override NestedMessage DefaultInstanceForType
+                    {
+                        get { return global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.DefaultInstance; }
+                    }
+
+                    public override NestedMessage BuildPartial()
+                    {
+                        if (resultIsReadOnly)
+                        {
+                            return result;
+                        }
+                        resultIsReadOnly = true;
+                        return result.MakeReadOnly();
+                    }
+
+                    public override Builder MergeFrom(pb::IMessage other)
+                    {
+                        if (other is NestedMessage)
+                        {
+                            return MergeFrom((NestedMessage)other);
+                        }
+                        else
+                        {
+                            base.MergeFrom(other);
+                            return this;
+                        }
+                    }
+
+                    public override Builder MergeFrom(NestedMessage other)
+                    {
+                        if (other == global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.DefaultInstance) return this;
+                        PrepareBuilder();
+                        if (other.HasBb)
+                        {
+                            Bb = other.Bb;
+                        }
+                        this.MergeUnknownFields(other.UnknownFields);
+                        return this;
+                    }
+
+                    public override Builder MergeFrom(pb::ICodedInputStream input)
+                    {
+                        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+                    }
+
+                    public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+                    {
+                        PrepareBuilder();
+                        pb::UnknownFieldSet.Builder unknownFields = null;
+                        uint tag;
+                        string field_name;
+                        while (input.ReadTag(out tag, out field_name))
+                        {
+                            if (tag == 0 && field_name != null)
+                            {
+                                int field_ordinal = global::System.Array.BinarySearch(_nestedMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+                                if (field_ordinal >= 0)
+                                    tag = _nestedMessageFieldTags[field_ordinal];
+                                else
+                                {
+                                    if (unknownFields == null)
+                                    {
+                                        unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                    }
+                                    ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                    continue;
+                                }
+                            }
+                            switch (tag)
+                            {
+                                case 0:
+                                    {
+                                        throw pb::InvalidProtocolBufferException.InvalidTag();
+                                    }
+                                default:
+                                    {
+                                        if (pb::WireFormat.IsEndGroupTag(tag))
+                                        {
+                                            if (unknownFields != null)
+                                            {
+                                                this.UnknownFields = unknownFields.Build();
+                                            }
+                                            return this;
+                                        }
+                                        if (unknownFields == null)
+                                        {
+                                            unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                        }
+                                        ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                        break;
+                                    }
+                                case 8:
+                                    {
+                                        result.hasBb = input.ReadInt32(ref result.bb_);
+                                        break;
+                                    }
+                            }
+                        }
+
+                        if (unknownFields != null)
+                        {
+                            this.UnknownFields = unknownFields.Build();
+                        }
+                        return this;
+                    }
+
+
+                    public bool HasBb
+                    {
+                        get { return result.hasBb; }
+                    }
+                    public int Bb
+                    {
+                        get { return result.Bb; }
+                        set { SetBb(value); }
+                    }
+                    public Builder SetBb(int value)
+                    {
+                        PrepareBuilder();
+                        result.hasBb = true;
+                        result.bb_ = value;
+                        return this;
+                    }
+                    public Builder ClearBb()
+                    {
+                        PrepareBuilder();
+                        result.hasBb = false;
+                        result.bb_ = 0;
+                        return this;
+                    }
+                }
+                static NestedMessage()
+                {
+                    object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+                }
+            }
+
+            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+            public sealed partial class OptionalGroup : pb::GeneratedMessage<OptionalGroup, OptionalGroup.Builder>
+            {
+                private OptionalGroup() { }
+                private static readonly OptionalGroup defaultInstance = new OptionalGroup().MakeReadOnly();
+                private static readonly string[] _optionalGroupFieldNames = new string[] { "a" };
+                private static readonly uint[] _optionalGroupFieldTags = new uint[] { 136 };
+                public static OptionalGroup DefaultInstance
+                {
+                    get { return defaultInstance; }
+                }
+
+                public override OptionalGroup DefaultInstanceForType
+                {
+                    get { return DefaultInstance; }
+                }
+
+                protected override OptionalGroup ThisMessage
+                {
+                    get { return this; }
+                }
+
+                public static pbd::MessageDescriptor Descriptor
+                {
+                    get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestAllTypes_OptionalGroup__Descriptor; }
+                }
+
+                protected override pb::FieldAccess.FieldAccessorTable<OptionalGroup, OptionalGroup.Builder> InternalFieldAccessors
+                {
+                    get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestAllTypes_OptionalGroup__FieldAccessorTable; }
+                }
+
+                public const int AFieldNumber = 17;
+                private bool hasA;
+                private int a_;
+                public bool HasA
+                {
+                    get { return hasA; }
+                }
+                public int A
+                {
+                    get { return a_; }
+                }
+
+                public override bool IsInitialized
+                {
+                    get
+                    {
+                        return true;
+                    }
+                }
+
+                public override void WriteTo(pb::ICodedOutputStream output)
+                {
+                    CalcSerializedSize();
+                    string[] field_names = _optionalGroupFieldNames;
+                    if (hasA)
+                    {
+                        output.WriteInt32(17, field_names[0], A);
+                    }
+                    UnknownFields.WriteTo(output);
+                }
+
+                private int memoizedSerializedSize = -1;
+                public override int SerializedSize
+                {
+                    get
+                    {
+                        int size = memoizedSerializedSize;
+                        if (size != -1) return size;
+                        return CalcSerializedSize();
+                    }
+                }
+
+                private int CalcSerializedSize()
+                {
+                    int size = memoizedSerializedSize;
+                    if (size != -1) return size;
+
+                    size = 0;
+                    if (hasA)
+                    {
+                        size += pb::CodedOutputStream.ComputeInt32Size(17, A);
+                    }
+                    size += UnknownFields.SerializedSize;
+                    memoizedSerializedSize = size;
+                    return size;
+                }
+                public static OptionalGroup ParseFrom(pb::ByteString data)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+                }
+                public static OptionalGroup ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+                }
+                public static OptionalGroup ParseFrom(byte[] data)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+                }
+                public static OptionalGroup ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+                }
+                public static OptionalGroup ParseFrom(global::System.IO.Stream input)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+                }
+                public static OptionalGroup ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+                }
+                public static OptionalGroup ParseDelimitedFrom(global::System.IO.Stream input)
+                {
+                    return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+                }
+                public static OptionalGroup ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+                }
+                public static OptionalGroup ParseFrom(pb::ICodedInputStream input)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+                }
+                public static OptionalGroup ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+                }
+                private OptionalGroup MakeReadOnly()
+                {
+                    return this;
+                }
+
+                public static Builder CreateBuilder() { return new Builder(); }
+                public override Builder ToBuilder() { return CreateBuilder(this); }
+                public override Builder CreateBuilderForType() { return new Builder(); }
+                public static Builder CreateBuilder(OptionalGroup prototype)
+                {
+                    return new Builder(prototype);
+                }
+
+                [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+                public sealed partial class Builder : pb::GeneratedBuilder<OptionalGroup, Builder>
+                {
+                    protected override Builder ThisBuilder
+                    {
+                        get { return this; }
+                    }
+                    public Builder()
+                    {
+                        result = DefaultInstance;
+                        resultIsReadOnly = true;
+                    }
+                    internal Builder(OptionalGroup cloneFrom)
+                    {
+                        result = cloneFrom;
+                        resultIsReadOnly = true;
+                    }
+
+                    private bool resultIsReadOnly;
+                    private OptionalGroup result;
+
+                    private OptionalGroup PrepareBuilder()
+                    {
+                        if (resultIsReadOnly)
+                        {
+                            OptionalGroup original = result;
+                            result = new OptionalGroup();
+                            resultIsReadOnly = false;
+                            MergeFrom(original);
+                        }
+                        return result;
+                    }
+
+                    public override bool IsInitialized
+                    {
+                        get { return result.IsInitialized; }
+                    }
+
+                    protected override OptionalGroup MessageBeingBuilt
+                    {
+                        get { return PrepareBuilder(); }
+                    }
+
+                    public override Builder Clear()
+                    {
+                        result = DefaultInstance;
+                        resultIsReadOnly = true;
+                        return this;
+                    }
+
+                    public override Builder Clone()
+                    {
+                        if (resultIsReadOnly)
+                        {
+                            return new Builder(result);
+                        }
+                        else
+                        {
+                            return new Builder().MergeFrom(result);
+                        }
+                    }
+
+                    public override pbd::MessageDescriptor DescriptorForType
+                    {
+                        get { return global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup.Descriptor; }
+                    }
+
+                    public override OptionalGroup DefaultInstanceForType
+                    {
+                        get { return global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup.DefaultInstance; }
+                    }
+
+                    public override OptionalGroup BuildPartial()
+                    {
+                        if (resultIsReadOnly)
+                        {
+                            return result;
+                        }
+                        resultIsReadOnly = true;
+                        return result.MakeReadOnly();
+                    }
+
+                    public override Builder MergeFrom(pb::IMessage other)
+                    {
+                        if (other is OptionalGroup)
+                        {
+                            return MergeFrom((OptionalGroup)other);
+                        }
+                        else
+                        {
+                            base.MergeFrom(other);
+                            return this;
+                        }
+                    }
+
+                    public override Builder MergeFrom(OptionalGroup other)
+                    {
+                        if (other == global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup.DefaultInstance) return this;
+                        PrepareBuilder();
+                        if (other.HasA)
+                        {
+                            A = other.A;
+                        }
+                        this.MergeUnknownFields(other.UnknownFields);
+                        return this;
+                    }
+
+                    public override Builder MergeFrom(pb::ICodedInputStream input)
+                    {
+                        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+                    }
+
+                    public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+                    {
+                        PrepareBuilder();
+                        pb::UnknownFieldSet.Builder unknownFields = null;
+                        uint tag;
+                        string field_name;
+                        while (input.ReadTag(out tag, out field_name))
+                        {
+                            if (tag == 0 && field_name != null)
+                            {
+                                int field_ordinal = global::System.Array.BinarySearch(_optionalGroupFieldNames, field_name, global::System.StringComparer.Ordinal);
+                                if (field_ordinal >= 0)
+                                    tag = _optionalGroupFieldTags[field_ordinal];
+                                else
+                                {
+                                    if (unknownFields == null)
+                                    {
+                                        unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                    }
+                                    ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                    continue;
+                                }
+                            }
+                            switch (tag)
+                            {
+                                case 0:
+                                    {
+                                        throw pb::InvalidProtocolBufferException.InvalidTag();
+                                    }
+                                default:
+                                    {
+                                        if (pb::WireFormat.IsEndGroupTag(tag))
+                                        {
+                                            if (unknownFields != null)
+                                            {
+                                                this.UnknownFields = unknownFields.Build();
+                                            }
+                                            return this;
+                                        }
+                                        if (unknownFields == null)
+                                        {
+                                            unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                        }
+                                        ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                        break;
+                                    }
+                                case 136:
+                                    {
+                                        result.hasA = input.ReadInt32(ref result.a_);
+                                        break;
+                                    }
+                            }
+                        }
+
+                        if (unknownFields != null)
+                        {
+                            this.UnknownFields = unknownFields.Build();
+                        }
+                        return this;
+                    }
+
+
+                    public bool HasA
+                    {
+                        get { return result.hasA; }
+                    }
+                    public int A
+                    {
+                        get { return result.A; }
+                        set { SetA(value); }
+                    }
+                    public Builder SetA(int value)
+                    {
+                        PrepareBuilder();
+                        result.hasA = true;
+                        result.a_ = value;
+                        return this;
+                    }
+                    public Builder ClearA()
+                    {
+                        PrepareBuilder();
+                        result.hasA = false;
+                        result.a_ = 0;
+                        return this;
+                    }
+                }
+                static OptionalGroup()
+                {
+                    object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+                }
+            }
+
+            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+            public sealed partial class RepeatedGroup : pb::GeneratedMessage<RepeatedGroup, RepeatedGroup.Builder>
+            {
+                private RepeatedGroup() { }
+                private static readonly RepeatedGroup defaultInstance = new RepeatedGroup().MakeReadOnly();
+                private static readonly string[] _repeatedGroupFieldNames = new string[] { "a" };
+                private static readonly uint[] _repeatedGroupFieldTags = new uint[] { 376 };
+                public static RepeatedGroup DefaultInstance
+                {
+                    get { return defaultInstance; }
+                }
+
+                public override RepeatedGroup DefaultInstanceForType
+                {
+                    get { return DefaultInstance; }
+                }
+
+                protected override RepeatedGroup ThisMessage
+                {
+                    get { return this; }
+                }
+
+                public static pbd::MessageDescriptor Descriptor
+                {
+                    get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestAllTypes_RepeatedGroup__Descriptor; }
+                }
+
+                protected override pb::FieldAccess.FieldAccessorTable<RepeatedGroup, RepeatedGroup.Builder> InternalFieldAccessors
+                {
+                    get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestAllTypes_RepeatedGroup__FieldAccessorTable; }
+                }
+
+                public const int AFieldNumber = 47;
+                private bool hasA;
+                private int a_;
+                public bool HasA
+                {
+                    get { return hasA; }
+                }
+                public int A
+                {
+                    get { return a_; }
+                }
+
+                public override bool IsInitialized
+                {
+                    get
+                    {
+                        return true;
+                    }
+                }
+
+                public override void WriteTo(pb::ICodedOutputStream output)
+                {
+                    CalcSerializedSize();
+                    string[] field_names = _repeatedGroupFieldNames;
+                    if (hasA)
+                    {
+                        output.WriteInt32(47, field_names[0], A);
+                    }
+                    UnknownFields.WriteTo(output);
+                }
+
+                private int memoizedSerializedSize = -1;
+                public override int SerializedSize
+                {
+                    get
+                    {
+                        int size = memoizedSerializedSize;
+                        if (size != -1) return size;
+                        return CalcSerializedSize();
+                    }
+                }
+
+                private int CalcSerializedSize()
+                {
+                    int size = memoizedSerializedSize;
+                    if (size != -1) return size;
+
+                    size = 0;
+                    if (hasA)
+                    {
+                        size += pb::CodedOutputStream.ComputeInt32Size(47, A);
+                    }
+                    size += UnknownFields.SerializedSize;
+                    memoizedSerializedSize = size;
+                    return size;
+                }
+                public static RepeatedGroup ParseFrom(pb::ByteString data)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+                }
+                public static RepeatedGroup ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+                }
+                public static RepeatedGroup ParseFrom(byte[] data)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+                }
+                public static RepeatedGroup ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+                }
+                public static RepeatedGroup ParseFrom(global::System.IO.Stream input)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+                }
+                public static RepeatedGroup ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+                }
+                public static RepeatedGroup ParseDelimitedFrom(global::System.IO.Stream input)
+                {
+                    return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+                }
+                public static RepeatedGroup ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+                }
+                public static RepeatedGroup ParseFrom(pb::ICodedInputStream input)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+                }
+                public static RepeatedGroup ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+                }
+                private RepeatedGroup MakeReadOnly()
+                {
+                    return this;
+                }
+
+                public static Builder CreateBuilder() { return new Builder(); }
+                public override Builder ToBuilder() { return CreateBuilder(this); }
+                public override Builder CreateBuilderForType() { return new Builder(); }
+                public static Builder CreateBuilder(RepeatedGroup prototype)
+                {
+                    return new Builder(prototype);
+                }
+
+                [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+                public sealed partial class Builder : pb::GeneratedBuilder<RepeatedGroup, Builder>
+                {
+                    protected override Builder ThisBuilder
+                    {
+                        get { return this; }
+                    }
+                    public Builder()
+                    {
+                        result = DefaultInstance;
+                        resultIsReadOnly = true;
+                    }
+                    internal Builder(RepeatedGroup cloneFrom)
+                    {
+                        result = cloneFrom;
+                        resultIsReadOnly = true;
+                    }
+
+                    private bool resultIsReadOnly;
+                    private RepeatedGroup result;
+
+                    private RepeatedGroup PrepareBuilder()
+                    {
+                        if (resultIsReadOnly)
+                        {
+                            RepeatedGroup original = result;
+                            result = new RepeatedGroup();
+                            resultIsReadOnly = false;
+                            MergeFrom(original);
+                        }
+                        return result;
+                    }
+
+                    public override bool IsInitialized
+                    {
+                        get { return result.IsInitialized; }
+                    }
+
+                    protected override RepeatedGroup MessageBeingBuilt
+                    {
+                        get { return PrepareBuilder(); }
+                    }
+
+                    public override Builder Clear()
+                    {
+                        result = DefaultInstance;
+                        resultIsReadOnly = true;
+                        return this;
+                    }
+
+                    public override Builder Clone()
+                    {
+                        if (resultIsReadOnly)
+                        {
+                            return new Builder(result);
+                        }
+                        else
+                        {
+                            return new Builder().MergeFrom(result);
+                        }
+                    }
+
+                    public override pbd::MessageDescriptor DescriptorForType
+                    {
+                        get { return global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup.Descriptor; }
+                    }
+
+                    public override RepeatedGroup DefaultInstanceForType
+                    {
+                        get { return global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup.DefaultInstance; }
+                    }
+
+                    public override RepeatedGroup BuildPartial()
+                    {
+                        if (resultIsReadOnly)
+                        {
+                            return result;
+                        }
+                        resultIsReadOnly = true;
+                        return result.MakeReadOnly();
+                    }
+
+                    public override Builder MergeFrom(pb::IMessage other)
+                    {
+                        if (other is RepeatedGroup)
+                        {
+                            return MergeFrom((RepeatedGroup)other);
+                        }
+                        else
+                        {
+                            base.MergeFrom(other);
+                            return this;
+                        }
+                    }
+
+                    public override Builder MergeFrom(RepeatedGroup other)
+                    {
+                        if (other == global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup.DefaultInstance) return this;
+                        PrepareBuilder();
+                        if (other.HasA)
+                        {
+                            A = other.A;
+                        }
+                        this.MergeUnknownFields(other.UnknownFields);
+                        return this;
+                    }
+
+                    public override Builder MergeFrom(pb::ICodedInputStream input)
+                    {
+                        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+                    }
+
+                    public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+                    {
+                        PrepareBuilder();
+                        pb::UnknownFieldSet.Builder unknownFields = null;
+                        uint tag;
+                        string field_name;
+                        while (input.ReadTag(out tag, out field_name))
+                        {
+                            if (tag == 0 && field_name != null)
+                            {
+                                int field_ordinal = global::System.Array.BinarySearch(_repeatedGroupFieldNames, field_name, global::System.StringComparer.Ordinal);
+                                if (field_ordinal >= 0)
+                                    tag = _repeatedGroupFieldTags[field_ordinal];
+                                else
+                                {
+                                    if (unknownFields == null)
+                                    {
+                                        unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                    }
+                                    ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                    continue;
+                                }
+                            }
+                            switch (tag)
+                            {
+                                case 0:
+                                    {
+                                        throw pb::InvalidProtocolBufferException.InvalidTag();
+                                    }
+                                default:
+                                    {
+                                        if (pb::WireFormat.IsEndGroupTag(tag))
+                                        {
+                                            if (unknownFields != null)
+                                            {
+                                                this.UnknownFields = unknownFields.Build();
+                                            }
+                                            return this;
+                                        }
+                                        if (unknownFields == null)
+                                        {
+                                            unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                        }
+                                        ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                        break;
+                                    }
+                                case 376:
+                                    {
+                                        result.hasA = input.ReadInt32(ref result.a_);
+                                        break;
+                                    }
+                            }
+                        }
+
+                        if (unknownFields != null)
+                        {
+                            this.UnknownFields = unknownFields.Build();
+                        }
+                        return this;
+                    }
+
+
+                    public bool HasA
+                    {
+                        get { return result.hasA; }
+                    }
+                    public int A
+                    {
+                        get { return result.A; }
+                        set { SetA(value); }
+                    }
+                    public Builder SetA(int value)
+                    {
+                        PrepareBuilder();
+                        result.hasA = true;
+                        result.a_ = value;
+                        return this;
+                    }
+                    public Builder ClearA()
+                    {
+                        PrepareBuilder();
+                        result.hasA = false;
+                        result.a_ = 0;
+                        return this;
+                    }
+                }
+                static RepeatedGroup()
+                {
+                    object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+                }
+            }
+
+        }
+        #endregion
+
+        public const int OptionalInt32FieldNumber = 1;
+        private bool hasOptionalInt32;
+        private int optionalInt32_;
+        public bool HasOptionalInt32
+        {
+            get { return hasOptionalInt32; }
+        }
+        public int OptionalInt32
+        {
+            get { return optionalInt32_; }
+        }
+
+        public const int OptionalInt64FieldNumber = 2;
+        private bool hasOptionalInt64;
+        private long optionalInt64_;
+        public bool HasOptionalInt64
+        {
+            get { return hasOptionalInt64; }
+        }
+        public long OptionalInt64
+        {
+            get { return optionalInt64_; }
+        }
+
+        public const int OptionalUint32FieldNumber = 3;
+        private bool hasOptionalUint32;
+        private uint optionalUint32_;
+        public bool HasOptionalUint32
+        {
+            get { return hasOptionalUint32; }
+        }
+        [global::System.CLSCompliant(false)]
+        public uint OptionalUint32
+        {
+            get { return optionalUint32_; }
+        }
+
+        public const int OptionalUint64FieldNumber = 4;
+        private bool hasOptionalUint64;
+        private ulong optionalUint64_;
+        public bool HasOptionalUint64
+        {
+            get { return hasOptionalUint64; }
+        }
+        [global::System.CLSCompliant(false)]
+        public ulong OptionalUint64
+        {
+            get { return optionalUint64_; }
+        }
+
+        public const int OptionalSint32FieldNumber = 5;
+        private bool hasOptionalSint32;
+        private int optionalSint32_;
+        public bool HasOptionalSint32
+        {
+            get { return hasOptionalSint32; }
+        }
+        public int OptionalSint32
+        {
+            get { return optionalSint32_; }
+        }
+
+        public const int OptionalSint64FieldNumber = 6;
+        private bool hasOptionalSint64;
+        private long optionalSint64_;
+        public bool HasOptionalSint64
+        {
+            get { return hasOptionalSint64; }
+        }
+        public long OptionalSint64
+        {
+            get { return optionalSint64_; }
+        }
+
+        public const int OptionalFixed32FieldNumber = 7;
+        private bool hasOptionalFixed32;
+        private uint optionalFixed32_;
+        public bool HasOptionalFixed32
+        {
+            get { return hasOptionalFixed32; }
+        }
+        [global::System.CLSCompliant(false)]
+        public uint OptionalFixed32
+        {
+            get { return optionalFixed32_; }
+        }
+
+        public const int OptionalFixed64FieldNumber = 8;
+        private bool hasOptionalFixed64;
+        private ulong optionalFixed64_;
+        public bool HasOptionalFixed64
+        {
+            get { return hasOptionalFixed64; }
+        }
+        [global::System.CLSCompliant(false)]
+        public ulong OptionalFixed64
+        {
+            get { return optionalFixed64_; }
+        }
+
+        public const int OptionalSfixed32FieldNumber = 9;
+        private bool hasOptionalSfixed32;
+        private int optionalSfixed32_;
+        public bool HasOptionalSfixed32
+        {
+            get { return hasOptionalSfixed32; }
+        }
+        public int OptionalSfixed32
+        {
+            get { return optionalSfixed32_; }
+        }
+
+        public const int OptionalSfixed64FieldNumber = 10;
+        private bool hasOptionalSfixed64;
+        private long optionalSfixed64_;
+        public bool HasOptionalSfixed64
+        {
+            get { return hasOptionalSfixed64; }
+        }
+        public long OptionalSfixed64
+        {
+            get { return optionalSfixed64_; }
+        }
+
+        public const int OptionalFloatFieldNumber = 11;
+        private bool hasOptionalFloat;
+        private float optionalFloat_;
+        public bool HasOptionalFloat
+        {
+            get { return hasOptionalFloat; }
+        }
+        public float OptionalFloat
+        {
+            get { return optionalFloat_; }
+        }
+
+        public const int OptionalDoubleFieldNumber = 12;
+        private bool hasOptionalDouble;
+        private double optionalDouble_;
+        public bool HasOptionalDouble
+        {
+            get { return hasOptionalDouble; }
+        }
+        public double OptionalDouble
+        {
+            get { return optionalDouble_; }
+        }
+
+        public const int OptionalBoolFieldNumber = 13;
+        private bool hasOptionalBool;
+        private bool optionalBool_;
+        public bool HasOptionalBool
+        {
+            get { return hasOptionalBool; }
+        }
+        public bool OptionalBool
+        {
+            get { return optionalBool_; }
+        }
+
+        public const int OptionalStringFieldNumber = 14;
+        private bool hasOptionalString;
+        private string optionalString_ = "";
+        public bool HasOptionalString
+        {
+            get { return hasOptionalString; }
+        }
+        public string OptionalString
+        {
+            get { return optionalString_; }
+        }
+
+        public const int OptionalBytesFieldNumber = 15;
+        private bool hasOptionalBytes;
+        private pb::ByteString optionalBytes_ = pb::ByteString.Empty;
+        public bool HasOptionalBytes
+        {
+            get { return hasOptionalBytes; }
+        }
+        public pb::ByteString OptionalBytes
+        {
+            get { return optionalBytes_; }
+        }
+
+        public const int OptionalGroupFieldNumber = 16;
+        private bool hasOptionalGroup;
+        private global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup optionalGroup_;
+        public bool HasOptionalGroup
+        {
+            get { return hasOptionalGroup; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup OptionalGroup
+        {
+            get { return optionalGroup_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup.DefaultInstance; }
+        }
+
+        public const int OptionalNestedMessageFieldNumber = 18;
+        private bool hasOptionalNestedMessage;
+        private global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage optionalNestedMessage_;
+        public bool HasOptionalNestedMessage
+        {
+            get { return hasOptionalNestedMessage; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage OptionalNestedMessage
+        {
+            get { return optionalNestedMessage_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.DefaultInstance; }
+        }
+
+        public const int OptionalForeignMessageFieldNumber = 19;
+        private bool hasOptionalForeignMessage;
+        private global::Google.ProtocolBuffers.TestProtos.ForeignMessage optionalForeignMessage_;
+        public bool HasOptionalForeignMessage
+        {
+            get { return hasOptionalForeignMessage; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.ForeignMessage OptionalForeignMessage
+        {
+            get { return optionalForeignMessage_ ?? global::Google.ProtocolBuffers.TestProtos.ForeignMessage.DefaultInstance; }
+        }
+
+        public const int OptionalImportMessageFieldNumber = 20;
+        private bool hasOptionalImportMessage;
+        private global::Google.ProtocolBuffers.TestProtos.ImportMessage optionalImportMessage_;
+        public bool HasOptionalImportMessage
+        {
+            get { return hasOptionalImportMessage; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.ImportMessage OptionalImportMessage
+        {
+            get { return optionalImportMessage_ ?? global::Google.ProtocolBuffers.TestProtos.ImportMessage.DefaultInstance; }
+        }
+
+        public const int OptionalNestedEnumFieldNumber = 21;
+        private bool hasOptionalNestedEnum;
+        private global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum optionalNestedEnum_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum.FOO;
+        public bool HasOptionalNestedEnum
+        {
+            get { return hasOptionalNestedEnum; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum OptionalNestedEnum
+        {
+            get { return optionalNestedEnum_; }
+        }
+
+        public const int OptionalForeignEnumFieldNumber = 22;
+        private bool hasOptionalForeignEnum;
+        private global::Google.ProtocolBuffers.TestProtos.ForeignEnum optionalForeignEnum_ = global::Google.ProtocolBuffers.TestProtos.ForeignEnum.FOREIGN_FOO;
+        public bool HasOptionalForeignEnum
+        {
+            get { return hasOptionalForeignEnum; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.ForeignEnum OptionalForeignEnum
+        {
+            get { return optionalForeignEnum_; }
+        }
+
+        public const int OptionalImportEnumFieldNumber = 23;
+        private bool hasOptionalImportEnum;
+        private global::Google.ProtocolBuffers.TestProtos.ImportEnum optionalImportEnum_ = global::Google.ProtocolBuffers.TestProtos.ImportEnum.IMPORT_FOO;
+        public bool HasOptionalImportEnum
+        {
+            get { return hasOptionalImportEnum; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.ImportEnum OptionalImportEnum
+        {
+            get { return optionalImportEnum_; }
+        }
+
+        public const int OptionalStringPieceFieldNumber = 24;
+        private bool hasOptionalStringPiece;
+        private string optionalStringPiece_ = "";
+        public bool HasOptionalStringPiece
+        {
+            get { return hasOptionalStringPiece; }
+        }
+        public string OptionalStringPiece
+        {
+            get { return optionalStringPiece_; }
+        }
+
+        public const int OptionalCordFieldNumber = 25;
+        private bool hasOptionalCord;
+        private string optionalCord_ = "";
+        public bool HasOptionalCord
+        {
+            get { return hasOptionalCord; }
+        }
+        public string OptionalCord
+        {
+            get { return optionalCord_; }
+        }
+
+        public const int OptionalPublicImportMessageFieldNumber = 26;
+        private bool hasOptionalPublicImportMessage;
+        private global::Google.ProtocolBuffers.TestProtos.PublicImportMessage optionalPublicImportMessage_;
+        public bool HasOptionalPublicImportMessage
+        {
+            get { return hasOptionalPublicImportMessage; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.PublicImportMessage OptionalPublicImportMessage
+        {
+            get { return optionalPublicImportMessage_ ?? global::Google.ProtocolBuffers.TestProtos.PublicImportMessage.DefaultInstance; }
+        }
+
+        public const int OptionalLazyMessageFieldNumber = 27;
+        private bool hasOptionalLazyMessage;
+        private global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage optionalLazyMessage_;
+        public bool HasOptionalLazyMessage
+        {
+            get { return hasOptionalLazyMessage; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage OptionalLazyMessage
+        {
+            get { return optionalLazyMessage_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.DefaultInstance; }
+        }
+
+        public const int RepeatedInt32FieldNumber = 31;
+        private pbc::PopsicleList<int> repeatedInt32_ = new pbc::PopsicleList<int>();
+        public scg::IList<int> RepeatedInt32List
+        {
+            get { return pbc::Lists.AsReadOnly(repeatedInt32_); }
+        }
+        public int RepeatedInt32Count
+        {
+            get { return repeatedInt32_.Count; }
+        }
+        public int GetRepeatedInt32(int index)
+        {
+            return repeatedInt32_[index];
+        }
+
+        public const int RepeatedInt64FieldNumber = 32;
+        private pbc::PopsicleList<long> repeatedInt64_ = new pbc::PopsicleList<long>();
+        public scg::IList<long> RepeatedInt64List
+        {
+            get { return pbc::Lists.AsReadOnly(repeatedInt64_); }
+        }
+        public int RepeatedInt64Count
+        {
+            get { return repeatedInt64_.Count; }
+        }
+        public long GetRepeatedInt64(int index)
+        {
+            return repeatedInt64_[index];
+        }
+
+        public const int RepeatedUint32FieldNumber = 33;
+        private pbc::PopsicleList<uint> repeatedUint32_ = new pbc::PopsicleList<uint>();
+        [global::System.CLSCompliant(false)]
+        public scg::IList<uint> RepeatedUint32List
+        {
+            get { return pbc::Lists.AsReadOnly(repeatedUint32_); }
+        }
+        public int RepeatedUint32Count
+        {
+            get { return repeatedUint32_.Count; }
+        }
+        [global::System.CLSCompliant(false)]
+        public uint GetRepeatedUint32(int index)
+        {
+            return repeatedUint32_[index];
+        }
+
+        public const int RepeatedUint64FieldNumber = 34;
+        private pbc::PopsicleList<ulong> repeatedUint64_ = new pbc::PopsicleList<ulong>();
+        [global::System.CLSCompliant(false)]
+        public scg::IList<ulong> RepeatedUint64List
+        {
+            get { return pbc::Lists.AsReadOnly(repeatedUint64_); }
+        }
+        public int RepeatedUint64Count
+        {
+            get { return repeatedUint64_.Count; }
+        }
+        [global::System.CLSCompliant(false)]
+        public ulong GetRepeatedUint64(int index)
+        {
+            return repeatedUint64_[index];
+        }
+
+        public const int RepeatedSint32FieldNumber = 35;
+        private pbc::PopsicleList<int> repeatedSint32_ = new pbc::PopsicleList<int>();
+        public scg::IList<int> RepeatedSint32List
+        {
+            get { return pbc::Lists.AsReadOnly(repeatedSint32_); }
+        }
+        public int RepeatedSint32Count
+        {
+            get { return repeatedSint32_.Count; }
+        }
+        public int GetRepeatedSint32(int index)
+        {
+            return repeatedSint32_[index];
+        }
+
+        public const int RepeatedSint64FieldNumber = 36;
+        private pbc::PopsicleList<long> repeatedSint64_ = new pbc::PopsicleList<long>();
+        public scg::IList<long> RepeatedSint64List
+        {
+            get { return pbc::Lists.AsReadOnly(repeatedSint64_); }
+        }
+        public int RepeatedSint64Count
+        {
+            get { return repeatedSint64_.Count; }
+        }
+        public long GetRepeatedSint64(int index)
+        {
+            return repeatedSint64_[index];
+        }
+
+        public const int RepeatedFixed32FieldNumber = 37;
+        private pbc::PopsicleList<uint> repeatedFixed32_ = new pbc::PopsicleList<uint>();
+        [global::System.CLSCompliant(false)]
+        public scg::IList<uint> RepeatedFixed32List
+        {
+            get { return pbc::Lists.AsReadOnly(repeatedFixed32_); }
+        }
+        public int RepeatedFixed32Count
+        {
+            get { return repeatedFixed32_.Count; }
+        }
+        [global::System.CLSCompliant(false)]
+        public uint GetRepeatedFixed32(int index)
+        {
+            return repeatedFixed32_[index];
+        }
+
+        public const int RepeatedFixed64FieldNumber = 38;
+        private pbc::PopsicleList<ulong> repeatedFixed64_ = new pbc::PopsicleList<ulong>();
+        [global::System.CLSCompliant(false)]
+        public scg::IList<ulong> RepeatedFixed64List
+        {
+            get { return pbc::Lists.AsReadOnly(repeatedFixed64_); }
+        }
+        public int RepeatedFixed64Count
+        {
+            get { return repeatedFixed64_.Count; }
+        }
+        [global::System.CLSCompliant(false)]
+        public ulong GetRepeatedFixed64(int index)
+        {
+            return repeatedFixed64_[index];
+        }
+
+        public const int RepeatedSfixed32FieldNumber = 39;
+        private pbc::PopsicleList<int> repeatedSfixed32_ = new pbc::PopsicleList<int>();
+        public scg::IList<int> RepeatedSfixed32List
+        {
+            get { return pbc::Lists.AsReadOnly(repeatedSfixed32_); }
+        }
+        public int RepeatedSfixed32Count
+        {
+            get { return repeatedSfixed32_.Count; }
+        }
+        public int GetRepeatedSfixed32(int index)
+        {
+            return repeatedSfixed32_[index];
+        }
+
+        public const int RepeatedSfixed64FieldNumber = 40;
+        private pbc::PopsicleList<long> repeatedSfixed64_ = new pbc::PopsicleList<long>();
+        public scg::IList<long> RepeatedSfixed64List
+        {
+            get { return pbc::Lists.AsReadOnly(repeatedSfixed64_); }
+        }
+        public int RepeatedSfixed64Count
+        {
+            get { return repeatedSfixed64_.Count; }
+        }
+        public long GetRepeatedSfixed64(int index)
+        {
+            return repeatedSfixed64_[index];
+        }
+
+        public const int RepeatedFloatFieldNumber = 41;
+        private pbc::PopsicleList<float> repeatedFloat_ = new pbc::PopsicleList<float>();
+        public scg::IList<float> RepeatedFloatList
+        {
+            get { return pbc::Lists.AsReadOnly(repeatedFloat_); }
+        }
+        public int RepeatedFloatCount
+        {
+            get { return repeatedFloat_.Count; }
+        }
+        public float GetRepeatedFloat(int index)
+        {
+            return repeatedFloat_[index];
+        }
+
+        public const int RepeatedDoubleFieldNumber = 42;
+        private pbc::PopsicleList<double> repeatedDouble_ = new pbc::PopsicleList<double>();
+        public scg::IList<double> RepeatedDoubleList
+        {
+            get { return pbc::Lists.AsReadOnly(repeatedDouble_); }
+        }
+        public int RepeatedDoubleCount
+        {
+            get { return repeatedDouble_.Count; }
+        }
+        public double GetRepeatedDouble(int index)
+        {
+            return repeatedDouble_[index];
+        }
+
+        public const int RepeatedBoolFieldNumber = 43;
+        private pbc::PopsicleList<bool> repeatedBool_ = new pbc::PopsicleList<bool>();
+        public scg::IList<bool> RepeatedBoolList
+        {
+            get { return pbc::Lists.AsReadOnly(repeatedBool_); }
+        }
+        public int RepeatedBoolCount
+        {
+            get { return repeatedBool_.Count; }
+        }
+        public bool GetRepeatedBool(int index)
+        {
+            return repeatedBool_[index];
+        }
+
+        public const int RepeatedStringFieldNumber = 44;
+        private pbc::PopsicleList<string> repeatedString_ = new pbc::PopsicleList<string>();
+        public scg::IList<string> RepeatedStringList
+        {
+            get { return pbc::Lists.AsReadOnly(repeatedString_); }
+        }
+        public int RepeatedStringCount
+        {
+            get { return repeatedString_.Count; }
+        }
+        public string GetRepeatedString(int index)
+        {
+            return repeatedString_[index];
+        }
+
+        public const int RepeatedBytesFieldNumber = 45;
+        private pbc::PopsicleList<pb::ByteString> repeatedBytes_ = new pbc::PopsicleList<pb::ByteString>();
+        public scg::IList<pb::ByteString> RepeatedBytesList
+        {
+            get { return pbc::Lists.AsReadOnly(repeatedBytes_); }
+        }
+        public int RepeatedBytesCount
+        {
+            get { return repeatedBytes_.Count; }
+        }
+        public pb::ByteString GetRepeatedBytes(int index)
+        {
+            return repeatedBytes_[index];
+        }
+
+        public const int RepeatedGroupFieldNumber = 46;
+        private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup> repeatedGroup_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup>();
+        public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup> RepeatedGroupList
+        {
+            get { return repeatedGroup_; }
+        }
+        public int RepeatedGroupCount
+        {
+            get { return repeatedGroup_.Count; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup GetRepeatedGroup(int index)
+        {
+            return repeatedGroup_[index];
+        }
+
+        public const int RepeatedNestedMessageFieldNumber = 48;
+        private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage> repeatedNestedMessage_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage>();
+        public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage> RepeatedNestedMessageList
+        {
+            get { return repeatedNestedMessage_; }
+        }
+        public int RepeatedNestedMessageCount
+        {
+            get { return repeatedNestedMessage_.Count; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage GetRepeatedNestedMessage(int index)
+        {
+            return repeatedNestedMessage_[index];
+        }
+
+        public const int RepeatedForeignMessageFieldNumber = 49;
+        private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignMessage> repeatedForeignMessage_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignMessage>();
+        public scg::IList<global::Google.ProtocolBuffers.TestProtos.ForeignMessage> RepeatedForeignMessageList
+        {
+            get { return repeatedForeignMessage_; }
+        }
+        public int RepeatedForeignMessageCount
+        {
+            get { return repeatedForeignMessage_.Count; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.ForeignMessage GetRepeatedForeignMessage(int index)
+        {
+            return repeatedForeignMessage_[index];
+        }
+
+        public const int RepeatedImportMessageFieldNumber = 50;
+        private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ImportMessage> repeatedImportMessage_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ImportMessage>();
+        public scg::IList<global::Google.ProtocolBuffers.TestProtos.ImportMessage> RepeatedImportMessageList
+        {
+            get { return repeatedImportMessage_; }
+        }
+        public int RepeatedImportMessageCount
+        {
+            get { return repeatedImportMessage_.Count; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.ImportMessage GetRepeatedImportMessage(int index)
+        {
+            return repeatedImportMessage_[index];
+        }
+
+        public const int RepeatedNestedEnumFieldNumber = 51;
+        private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum> repeatedNestedEnum_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum>();
+        public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum> RepeatedNestedEnumList
+        {
+            get { return pbc::Lists.AsReadOnly(repeatedNestedEnum_); }
+        }
+        public int RepeatedNestedEnumCount
+        {
+            get { return repeatedNestedEnum_.Count; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum GetRepeatedNestedEnum(int index)
+        {
+            return repeatedNestedEnum_[index];
+        }
+
+        public const int RepeatedForeignEnumFieldNumber = 52;
+        private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> repeatedForeignEnum_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum>();
+        public scg::IList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> RepeatedForeignEnumList
+        {
+            get { return pbc::Lists.AsReadOnly(repeatedForeignEnum_); }
+        }
+        public int RepeatedForeignEnumCount
+        {
+            get { return repeatedForeignEnum_.Count; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.ForeignEnum GetRepeatedForeignEnum(int index)
+        {
+            return repeatedForeignEnum_[index];
+        }
+
+        public const int RepeatedImportEnumFieldNumber = 53;
+        private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ImportEnum> repeatedImportEnum_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ImportEnum>();
+        public scg::IList<global::Google.ProtocolBuffers.TestProtos.ImportEnum> RepeatedImportEnumList
+        {
+            get { return pbc::Lists.AsReadOnly(repeatedImportEnum_); }
+        }
+        public int RepeatedImportEnumCount
+        {
+            get { return repeatedImportEnum_.Count; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.ImportEnum GetRepeatedImportEnum(int index)
+        {
+            return repeatedImportEnum_[index];
+        }
+
+        public const int RepeatedStringPieceFieldNumber = 54;
+        private pbc::PopsicleList<string> repeatedStringPiece_ = new pbc::PopsicleList<string>();
+        public scg::IList<string> RepeatedStringPieceList
+        {
+            get { return pbc::Lists.AsReadOnly(repeatedStringPiece_); }
+        }
+        public int RepeatedStringPieceCount
+        {
+            get { return repeatedStringPiece_.Count; }
+        }
+        public string GetRepeatedStringPiece(int index)
+        {
+            return repeatedStringPiece_[index];
+        }
+
+        public const int RepeatedCordFieldNumber = 55;
+        private pbc::PopsicleList<string> repeatedCord_ = new pbc::PopsicleList<string>();
+        public scg::IList<string> RepeatedCordList
+        {
+            get { return pbc::Lists.AsReadOnly(repeatedCord_); }
+        }
+        public int RepeatedCordCount
+        {
+            get { return repeatedCord_.Count; }
+        }
+        public string GetRepeatedCord(int index)
+        {
+            return repeatedCord_[index];
+        }
+
+        public const int RepeatedLazyMessageFieldNumber = 57;
+        private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage> repeatedLazyMessage_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage>();
+        public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage> RepeatedLazyMessageList
+        {
+            get { return repeatedLazyMessage_; }
+        }
+        public int RepeatedLazyMessageCount
+        {
+            get { return repeatedLazyMessage_.Count; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage GetRepeatedLazyMessage(int index)
+        {
+            return repeatedLazyMessage_[index];
+        }
+
+        public const int DefaultInt32FieldNumber = 61;
+        private bool hasDefaultInt32;
+        private int defaultInt32_ = 41;
+        public bool HasDefaultInt32
+        {
+            get { return hasDefaultInt32; }
+        }
+        public int DefaultInt32
+        {
+            get { return defaultInt32_; }
+        }
+
+        public const int DefaultInt64FieldNumber = 62;
+        private bool hasDefaultInt64;
+        private long defaultInt64_ = 42L;
+        public bool HasDefaultInt64
+        {
+            get { return hasDefaultInt64; }
+        }
+        public long DefaultInt64
+        {
+            get { return defaultInt64_; }
+        }
+
+        public const int DefaultUint32FieldNumber = 63;
+        private bool hasDefaultUint32;
+        private uint defaultUint32_ = 43;
+        public bool HasDefaultUint32
+        {
+            get { return hasDefaultUint32; }
+        }
+        [global::System.CLSCompliant(false)]
+        public uint DefaultUint32
+        {
+            get { return defaultUint32_; }
+        }
+
+        public const int DefaultUint64FieldNumber = 64;
+        private bool hasDefaultUint64;
+        private ulong defaultUint64_ = 44UL;
+        public bool HasDefaultUint64
+        {
+            get { return hasDefaultUint64; }
+        }
+        [global::System.CLSCompliant(false)]
+        public ulong DefaultUint64
+        {
+            get { return defaultUint64_; }
+        }
+
+        public const int DefaultSint32FieldNumber = 65;
+        private bool hasDefaultSint32;
+        private int defaultSint32_ = -45;
+        public bool HasDefaultSint32
+        {
+            get { return hasDefaultSint32; }
+        }
+        public int DefaultSint32
+        {
+            get { return defaultSint32_; }
+        }
+
+        public const int DefaultSint64FieldNumber = 66;
+        private bool hasDefaultSint64;
+        private long defaultSint64_ = 46L;
+        public bool HasDefaultSint64
+        {
+            get { return hasDefaultSint64; }
+        }
+        public long DefaultSint64
+        {
+            get { return defaultSint64_; }
+        }
+
+        public const int DefaultFixed32FieldNumber = 67;
+        private bool hasDefaultFixed32;
+        private uint defaultFixed32_ = 47;
+        public bool HasDefaultFixed32
+        {
+            get { return hasDefaultFixed32; }
+        }
+        [global::System.CLSCompliant(false)]
+        public uint DefaultFixed32
+        {
+            get { return defaultFixed32_; }
+        }
+
+        public const int DefaultFixed64FieldNumber = 68;
+        private bool hasDefaultFixed64;
+        private ulong defaultFixed64_ = 48UL;
+        public bool HasDefaultFixed64
+        {
+            get { return hasDefaultFixed64; }
+        }
+        [global::System.CLSCompliant(false)]
+        public ulong DefaultFixed64
+        {
+            get { return defaultFixed64_; }
+        }
+
+        public const int DefaultSfixed32FieldNumber = 69;
+        private bool hasDefaultSfixed32;
+        private int defaultSfixed32_ = 49;
+        public bool HasDefaultSfixed32
+        {
+            get { return hasDefaultSfixed32; }
+        }
+        public int DefaultSfixed32
+        {
+            get { return defaultSfixed32_; }
+        }
+
+        public const int DefaultSfixed64FieldNumber = 70;
+        private bool hasDefaultSfixed64;
+        private long defaultSfixed64_ = -50L;
+        public bool HasDefaultSfixed64
+        {
+            get { return hasDefaultSfixed64; }
+        }
+        public long DefaultSfixed64
+        {
+            get { return defaultSfixed64_; }
+        }
+
+        public const int DefaultFloatFieldNumber = 71;
+        private bool hasDefaultFloat;
+        private float defaultFloat_ = 51.5F;
+        public bool HasDefaultFloat
+        {
+            get { return hasDefaultFloat; }
+        }
+        public float DefaultFloat
+        {
+            get { return defaultFloat_; }
+        }
+
+        public const int DefaultDoubleFieldNumber = 72;
+        private bool hasDefaultDouble;
+        private double defaultDouble_ = 52000D;
+        public bool HasDefaultDouble
+        {
+            get { return hasDefaultDouble; }
+        }
+        public double DefaultDouble
+        {
+            get { return defaultDouble_; }
+        }
+
+        public const int DefaultBoolFieldNumber = 73;
+        private bool hasDefaultBool;
+        private bool defaultBool_ = true;
+        public bool HasDefaultBool
+        {
+            get { return hasDefaultBool; }
+        }
+        public bool DefaultBool
+        {
+            get { return defaultBool_; }
+        }
+
+        public const int DefaultStringFieldNumber = 74;
+        private bool hasDefaultString;
+        private string defaultString_ = "hello";
+        public bool HasDefaultString
+        {
+            get { return hasDefaultString; }
+        }
+        public string DefaultString
+        {
+            get { return defaultString_; }
+        }
+
+        public const int DefaultBytesFieldNumber = 75;
+        private bool hasDefaultBytes;
+        private pb::ByteString defaultBytes_ = (pb::ByteString)global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Descriptor.Fields[65].DefaultValue;
+        public bool HasDefaultBytes
+        {
+            get { return hasDefaultBytes; }
+        }
+        public pb::ByteString DefaultBytes
+        {
+            get { return defaultBytes_; }
+        }
+
+        public const int DefaultNestedEnumFieldNumber = 81;
+        private bool hasDefaultNestedEnum;
+        private global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum defaultNestedEnum_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum.BAR;
+        public bool HasDefaultNestedEnum
+        {
+            get { return hasDefaultNestedEnum; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum DefaultNestedEnum
+        {
+            get { return defaultNestedEnum_; }
+        }
+
+        public const int DefaultForeignEnumFieldNumber = 82;
+        private bool hasDefaultForeignEnum;
+        private global::Google.ProtocolBuffers.TestProtos.ForeignEnum defaultForeignEnum_ = global::Google.ProtocolBuffers.TestProtos.ForeignEnum.FOREIGN_BAR;
+        public bool HasDefaultForeignEnum
+        {
+            get { return hasDefaultForeignEnum; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.ForeignEnum DefaultForeignEnum
+        {
+            get { return defaultForeignEnum_; }
+        }
+
+        public const int DefaultImportEnumFieldNumber = 83;
+        private bool hasDefaultImportEnum;
+        private global::Google.ProtocolBuffers.TestProtos.ImportEnum defaultImportEnum_ = global::Google.ProtocolBuffers.TestProtos.ImportEnum.IMPORT_BAR;
+        public bool HasDefaultImportEnum
+        {
+            get { return hasDefaultImportEnum; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.ImportEnum DefaultImportEnum
+        {
+            get { return defaultImportEnum_; }
+        }
+
+        public const int DefaultStringPieceFieldNumber = 84;
+        private bool hasDefaultStringPiece;
+        private string defaultStringPiece_ = "abc";
+        public bool HasDefaultStringPiece
+        {
+            get { return hasDefaultStringPiece; }
+        }
+        public string DefaultStringPiece
+        {
+            get { return defaultStringPiece_; }
+        }
+
+        public const int DefaultCordFieldNumber = 85;
+        private bool hasDefaultCord;
+        private string defaultCord_ = "123";
+        public bool HasDefaultCord
+        {
+            get { return hasDefaultCord; }
+        }
+        public string DefaultCord
+        {
+            get { return defaultCord_; }
+        }
+
+        public const int OneofUint32FieldNumber = 111;
+        private bool hasOneofUint32;
+        private uint oneofUint32_;
+        public bool HasOneofUint32
+        {
+            get { return hasOneofUint32; }
+        }
+        [global::System.CLSCompliant(false)]
+        public uint OneofUint32
+        {
+            get { return oneofUint32_; }
+        }
+
+        public const int OneofNestedMessageFieldNumber = 112;
+        private bool hasOneofNestedMessage;
+        private global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage oneofNestedMessage_;
+        public bool HasOneofNestedMessage
+        {
+            get { return hasOneofNestedMessage; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage OneofNestedMessage
+        {
+            get { return oneofNestedMessage_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.DefaultInstance; }
+        }
+
+        public const int OneofStringFieldNumber = 113;
+        private bool hasOneofString;
+        private string oneofString_ = "";
+        public bool HasOneofString
+        {
+            get { return hasOneofString; }
+        }
+        public string OneofString
+        {
+            get { return oneofString_; }
+        }
+
+        public const int OneofBytesFieldNumber = 114;
+        private bool hasOneofBytes;
+        private pb::ByteString oneofBytes_ = pb::ByteString.Empty;
+        public bool HasOneofBytes
+        {
+            get { return hasOneofBytes; }
+        }
+        public pb::ByteString OneofBytes
+        {
+            get { return oneofBytes_; }
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _testAllTypesFieldNames;
+            if (hasOptionalInt32)
+            {
+                output.WriteInt32(1, field_names[35], OptionalInt32);
+            }
+            if (hasOptionalInt64)
+            {
+                output.WriteInt64(2, field_names[36], OptionalInt64);
+            }
+            if (hasOptionalUint32)
+            {
+                output.WriteUInt32(3, field_names[47], OptionalUint32);
+            }
+            if (hasOptionalUint64)
+            {
+                output.WriteUInt64(4, field_names[48], OptionalUint64);
+            }
+            if (hasOptionalSint32)
+            {
+                output.WriteSInt32(5, field_names[43], OptionalSint32);
+            }
+            if (hasOptionalSint64)
+            {
+                output.WriteSInt64(6, field_names[44], OptionalSint64);
+            }
+            if (hasOptionalFixed32)
+            {
+                output.WriteFixed32(7, field_names[28], OptionalFixed32);
+            }
+            if (hasOptionalFixed64)
+            {
+                output.WriteFixed64(8, field_names[29], OptionalFixed64);
+            }
+            if (hasOptionalSfixed32)
+            {
+                output.WriteSFixed32(9, field_names[41], OptionalSfixed32);
+            }
+            if (hasOptionalSfixed64)
+            {
+                output.WriteSFixed64(10, field_names[42], OptionalSfixed64);
+            }
+            if (hasOptionalFloat)
+            {
+                output.WriteFloat(11, field_names[30], OptionalFloat);
+            }
+            if (hasOptionalDouble)
+            {
+                output.WriteDouble(12, field_names[27], OptionalDouble);
+            }
+            if (hasOptionalBool)
+            {
+                output.WriteBool(13, field_names[24], OptionalBool);
+            }
+            if (hasOptionalString)
+            {
+                output.WriteString(14, field_names[45], OptionalString);
+            }
+            if (hasOptionalBytes)
+            {
+                output.WriteBytes(15, field_names[25], OptionalBytes);
+            }
+            if (hasOptionalGroup)
+            {
+                output.WriteGroup(16, field_names[49], OptionalGroup);
+            }
+            if (hasOptionalNestedMessage)
+            {
+                output.WriteMessage(18, field_names[39], OptionalNestedMessage);
+            }
+            if (hasOptionalForeignMessage)
+            {
+                output.WriteMessage(19, field_names[32], OptionalForeignMessage);
+            }
+            if (hasOptionalImportMessage)
+            {
+                output.WriteMessage(20, field_names[34], OptionalImportMessage);
+            }
+            if (hasOptionalNestedEnum)
+            {
+                output.WriteEnum(21, field_names[38], (int)OptionalNestedEnum, OptionalNestedEnum);
+            }
+            if (hasOptionalForeignEnum)
+            {
+                output.WriteEnum(22, field_names[31], (int)OptionalForeignEnum, OptionalForeignEnum);
+            }
+            if (hasOptionalImportEnum)
+            {
+                output.WriteEnum(23, field_names[33], (int)OptionalImportEnum, OptionalImportEnum);
+            }
+            if (hasOptionalStringPiece)
+            {
+                output.WriteString(24, field_names[46], OptionalStringPiece);
+            }
+            if (hasOptionalCord)
+            {
+                output.WriteString(25, field_names[26], OptionalCord);
+            }
+            if (hasOptionalPublicImportMessage)
+            {
+                output.WriteMessage(26, field_names[40], OptionalPublicImportMessage);
+            }
+            if (hasOptionalLazyMessage)
+            {
+                output.WriteMessage(27, field_names[37], OptionalLazyMessage);
+            }
+            if (repeatedInt32_.Count > 0)
+            {
+                output.WriteInt32Array(31, field_names[61], repeatedInt32_);
+            }
+            if (repeatedInt64_.Count > 0)
+            {
+                output.WriteInt64Array(32, field_names[62], repeatedInt64_);
+            }
+            if (repeatedUint32_.Count > 0)
+            {
+                output.WriteUInt32Array(33, field_names[72], repeatedUint32_);
+            }
+            if (repeatedUint64_.Count > 0)
+            {
+                output.WriteUInt64Array(34, field_names[73], repeatedUint64_);
+            }
+            if (repeatedSint32_.Count > 0)
+            {
+                output.WriteSInt32Array(35, field_names[68], repeatedSint32_);
+            }
+            if (repeatedSint64_.Count > 0)
+            {
+                output.WriteSInt64Array(36, field_names[69], repeatedSint64_);
+            }
+            if (repeatedFixed32_.Count > 0)
+            {
+                output.WriteFixed32Array(37, field_names[54], repeatedFixed32_);
+            }
+            if (repeatedFixed64_.Count > 0)
+            {
+                output.WriteFixed64Array(38, field_names[55], repeatedFixed64_);
+            }
+            if (repeatedSfixed32_.Count > 0)
+            {
+                output.WriteSFixed32Array(39, field_names[66], repeatedSfixed32_);
+            }
+            if (repeatedSfixed64_.Count > 0)
+            {
+                output.WriteSFixed64Array(40, field_names[67], repeatedSfixed64_);
+            }
+            if (repeatedFloat_.Count > 0)
+            {
+                output.WriteFloatArray(41, field_names[56], repeatedFloat_);
+            }
+            if (repeatedDouble_.Count > 0)
+            {
+                output.WriteDoubleArray(42, field_names[53], repeatedDouble_);
+            }
+            if (repeatedBool_.Count > 0)
+            {
+                output.WriteBoolArray(43, field_names[50], repeatedBool_);
+            }
+            if (repeatedString_.Count > 0)
+            {
+                output.WriteStringArray(44, field_names[70], repeatedString_);
+            }
+            if (repeatedBytes_.Count > 0)
+            {
+                output.WriteBytesArray(45, field_names[51], repeatedBytes_);
+            }
+            if (repeatedGroup_.Count > 0)
+            {
+                output.WriteGroupArray(46, field_names[74], repeatedGroup_);
+            }
+            if (repeatedNestedMessage_.Count > 0)
+            {
+                output.WriteMessageArray(48, field_names[65], repeatedNestedMessage_);
+            }
+            if (repeatedForeignMessage_.Count > 0)
+            {
+                output.WriteMessageArray(49, field_names[58], repeatedForeignMessage_);
+            }
+            if (repeatedImportMessage_.Count > 0)
+            {
+                output.WriteMessageArray(50, field_names[60], repeatedImportMessage_);
+            }
+            if (repeatedNestedEnum_.Count > 0)
+            {
+                output.WriteEnumArray(51, field_names[64], repeatedNestedEnum_);
+            }
+            if (repeatedForeignEnum_.Count > 0)
+            {
+                output.WriteEnumArray(52, field_names[57], repeatedForeignEnum_);
+            }
+            if (repeatedImportEnum_.Count > 0)
+            {
+                output.WriteEnumArray(53, field_names[59], repeatedImportEnum_);
+            }
+            if (repeatedStringPiece_.Count > 0)
+            {
+                output.WriteStringArray(54, field_names[71], repeatedStringPiece_);
+            }
+            if (repeatedCord_.Count > 0)
+            {
+                output.WriteStringArray(55, field_names[52], repeatedCord_);
+            }
+            if (repeatedLazyMessage_.Count > 0)
+            {
+                output.WriteMessageArray(57, field_names[63], repeatedLazyMessage_);
+            }
+            if (hasDefaultInt32)
+            {
+                output.WriteInt32(61, field_names[9], DefaultInt32);
+            }
+            if (hasDefaultInt64)
+            {
+                output.WriteInt64(62, field_names[10], DefaultInt64);
+            }
+            if (hasDefaultUint32)
+            {
+                output.WriteUInt32(63, field_names[18], DefaultUint32);
+            }
+            if (hasDefaultUint64)
+            {
+                output.WriteUInt64(64, field_names[19], DefaultUint64);
+            }
+            if (hasDefaultSint32)
+            {
+                output.WriteSInt32(65, field_names[14], DefaultSint32);
+            }
+            if (hasDefaultSint64)
+            {
+                output.WriteSInt64(66, field_names[15], DefaultSint64);
+            }
+            if (hasDefaultFixed32)
+            {
+                output.WriteFixed32(67, field_names[4], DefaultFixed32);
+            }
+            if (hasDefaultFixed64)
+            {
+                output.WriteFixed64(68, field_names[5], DefaultFixed64);
+            }
+            if (hasDefaultSfixed32)
+            {
+                output.WriteSFixed32(69, field_names[12], DefaultSfixed32);
+            }
+            if (hasDefaultSfixed64)
+            {
+                output.WriteSFixed64(70, field_names[13], DefaultSfixed64);
+            }
+            if (hasDefaultFloat)
+            {
+                output.WriteFloat(71, field_names[6], DefaultFloat);
+            }
+            if (hasDefaultDouble)
+            {
+                output.WriteDouble(72, field_names[3], DefaultDouble);
+            }
+            if (hasDefaultBool)
+            {
+                output.WriteBool(73, field_names[0], DefaultBool);
+            }
+            if (hasDefaultString)
+            {
+                output.WriteString(74, field_names[16], DefaultString);
+            }
+            if (hasDefaultBytes)
+            {
+                output.WriteBytes(75, field_names[1], DefaultBytes);
+            }
+            if (hasDefaultNestedEnum)
+            {
+                output.WriteEnum(81, field_names[11], (int)DefaultNestedEnum, DefaultNestedEnum);
+            }
+            if (hasDefaultForeignEnum)
+            {
+                output.WriteEnum(82, field_names[7], (int)DefaultForeignEnum, DefaultForeignEnum);
+            }
+            if (hasDefaultImportEnum)
+            {
+                output.WriteEnum(83, field_names[8], (int)DefaultImportEnum, DefaultImportEnum);
+            }
+            if (hasDefaultStringPiece)
+            {
+                output.WriteString(84, field_names[17], DefaultStringPiece);
+            }
+            if (hasDefaultCord)
+            {
+                output.WriteString(85, field_names[2], DefaultCord);
+            }
+            if (hasOneofUint32)
+            {
+                output.WriteUInt32(111, field_names[23], OneofUint32);
+            }
+            if (hasOneofNestedMessage)
+            {
+                output.WriteMessage(112, field_names[21], OneofNestedMessage);
+            }
+            if (hasOneofString)
+            {
+                output.WriteString(113, field_names[22], OneofString);
+            }
+            if (hasOneofBytes)
+            {
+                output.WriteBytes(114, field_names[20], OneofBytes);
+            }
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            if (hasOptionalInt32)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(1, OptionalInt32);
+            }
+            if (hasOptionalInt64)
+            {
+                size += pb::CodedOutputStream.ComputeInt64Size(2, OptionalInt64);
+            }
+            if (hasOptionalUint32)
+            {
+                size += pb::CodedOutputStream.ComputeUInt32Size(3, OptionalUint32);
+            }
+            if (hasOptionalUint64)
+            {
+                size += pb::CodedOutputStream.ComputeUInt64Size(4, OptionalUint64);
+            }
+            if (hasOptionalSint32)
+            {
+                size += pb::CodedOutputStream.ComputeSInt32Size(5, OptionalSint32);
+            }
+            if (hasOptionalSint64)
+            {
+                size += pb::CodedOutputStream.ComputeSInt64Size(6, OptionalSint64);
+            }
+            if (hasOptionalFixed32)
+            {
+                size += pb::CodedOutputStream.ComputeFixed32Size(7, OptionalFixed32);
+            }
+            if (hasOptionalFixed64)
+            {
+                size += pb::CodedOutputStream.ComputeFixed64Size(8, OptionalFixed64);
+            }
+            if (hasOptionalSfixed32)
+            {
+                size += pb::CodedOutputStream.ComputeSFixed32Size(9, OptionalSfixed32);
+            }
+            if (hasOptionalSfixed64)
+            {
+                size += pb::CodedOutputStream.ComputeSFixed64Size(10, OptionalSfixed64);
+            }
+            if (hasOptionalFloat)
+            {
+                size += pb::CodedOutputStream.ComputeFloatSize(11, OptionalFloat);
+            }
+            if (hasOptionalDouble)
+            {
+                size += pb::CodedOutputStream.ComputeDoubleSize(12, OptionalDouble);
+            }
+            if (hasOptionalBool)
+            {
+                size += pb::CodedOutputStream.ComputeBoolSize(13, OptionalBool);
+            }
+            if (hasOptionalString)
+            {
+                size += pb::CodedOutputStream.ComputeStringSize(14, OptionalString);
+            }
+            if (hasOptionalBytes)
+            {
+                size += pb::CodedOutputStream.ComputeBytesSize(15, OptionalBytes);
+            }
+            if (hasOptionalGroup)
+            {
+                size += pb::CodedOutputStream.ComputeGroupSize(16, OptionalGroup);
+            }
+            if (hasOptionalNestedMessage)
+            {
+                size += pb::CodedOutputStream.ComputeMessageSize(18, OptionalNestedMessage);
+            }
+            if (hasOptionalForeignMessage)
+            {
+                size += pb::CodedOutputStream.ComputeMessageSize(19, OptionalForeignMessage);
+            }
+            if (hasOptionalImportMessage)
+            {
+                size += pb::CodedOutputStream.ComputeMessageSize(20, OptionalImportMessage);
+            }
+            if (hasOptionalNestedEnum)
+            {
+                size += pb::CodedOutputStream.ComputeEnumSize(21, (int)OptionalNestedEnum);
+            }
+            if (hasOptionalForeignEnum)
+            {
+                size += pb::CodedOutputStream.ComputeEnumSize(22, (int)OptionalForeignEnum);
+            }
+            if (hasOptionalImportEnum)
+            {
+                size += pb::CodedOutputStream.ComputeEnumSize(23, (int)OptionalImportEnum);
+            }
+            if (hasOptionalStringPiece)
+            {
+                size += pb::CodedOutputStream.ComputeStringSize(24, OptionalStringPiece);
+            }
+            if (hasOptionalCord)
+            {
+                size += pb::CodedOutputStream.ComputeStringSize(25, OptionalCord);
+            }
+            if (hasOptionalPublicImportMessage)
+            {
+                size += pb::CodedOutputStream.ComputeMessageSize(26, OptionalPublicImportMessage);
+            }
+            if (hasOptionalLazyMessage)
+            {
+                size += pb::CodedOutputStream.ComputeMessageSize(27, OptionalLazyMessage);
+            }
+            {
+                int dataSize = 0;
+                foreach (int element in RepeatedInt32List)
+                {
+                    dataSize += pb::CodedOutputStream.ComputeInt32SizeNoTag(element);
+                }
+                size += dataSize;
+                size += 2 * repeatedInt32_.Count;
+            }
+            {
+                int dataSize = 0;
+                foreach (long element in RepeatedInt64List)
+                {
+                    dataSize += pb::CodedOutputStream.ComputeInt64SizeNoTag(element);
+                }
+                size += dataSize;
+                size += 2 * repeatedInt64_.Count;
+            }
+            {
+                int dataSize = 0;
+                foreach (uint element in RepeatedUint32List)
+                {
+                    dataSize += pb::CodedOutputStream.ComputeUInt32SizeNoTag(element);
+                }
+                size += dataSize;
+                size += 2 * repeatedUint32_.Count;
+            }
+            {
+                int dataSize = 0;
+                foreach (ulong element in RepeatedUint64List)
+                {
+                    dataSize += pb::CodedOutputStream.ComputeUInt64SizeNoTag(element);
+                }
+                size += dataSize;
+                size += 2 * repeatedUint64_.Count;
+            }
+            {
+                int dataSize = 0;
+                foreach (int element in RepeatedSint32List)
+                {
+                    dataSize += pb::CodedOutputStream.ComputeSInt32SizeNoTag(element);
+                }
+                size += dataSize;
+                size += 2 * repeatedSint32_.Count;
+            }
+            {
+                int dataSize = 0;
+                foreach (long element in RepeatedSint64List)
+                {
+                    dataSize += pb::CodedOutputStream.ComputeSInt64SizeNoTag(element);
+                }
+                size += dataSize;
+                size += 2 * repeatedSint64_.Count;
+            }
+            {
+                int dataSize = 0;
+                dataSize = 4 * repeatedFixed32_.Count;
+                size += dataSize;
+                size += 2 * repeatedFixed32_.Count;
+            }
+            {
+                int dataSize = 0;
+                dataSize = 8 * repeatedFixed64_.Count;
+                size += dataSize;
+                size += 2 * repeatedFixed64_.Count;
+            }
+            {
+                int dataSize = 0;
+                dataSize = 4 * repeatedSfixed32_.Count;
+                size += dataSize;
+                size += 2 * repeatedSfixed32_.Count;
+            }
+            {
+                int dataSize = 0;
+                dataSize = 8 * repeatedSfixed64_.Count;
+                size += dataSize;
+                size += 2 * repeatedSfixed64_.Count;
+            }
+            {
+                int dataSize = 0;
+                dataSize = 4 * repeatedFloat_.Count;
+                size += dataSize;
+                size += 2 * repeatedFloat_.Count;
+            }
+            {
+                int dataSize = 0;
+                dataSize = 8 * repeatedDouble_.Count;
+                size += dataSize;
+                size += 2 * repeatedDouble_.Count;
+            }
+            {
+                int dataSize = 0;
+                dataSize = 1 * repeatedBool_.Count;
+                size += dataSize;
+                size += 2 * repeatedBool_.Count;
+            }
+            {
+                int dataSize = 0;
+                foreach (string element in RepeatedStringList)
+                {
+                    dataSize += pb::CodedOutputStream.ComputeStringSizeNoTag(element);
+                }
+                size += dataSize;
+                size += 2 * repeatedString_.Count;
+            }
+            {
+                int dataSize = 0;
+                foreach (pb::ByteString element in RepeatedBytesList)
+                {
+                    dataSize += pb::CodedOutputStream.ComputeBytesSizeNoTag(element);
+                }
+                size += dataSize;
+                size += 2 * repeatedBytes_.Count;
+            }
+            foreach (global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup element in RepeatedGroupList)
+            {
+                size += pb::CodedOutputStream.ComputeGroupSize(46, element);
+            }
+            foreach (global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage element in RepeatedNestedMessageList)
+            {
+                size += pb::CodedOutputStream.ComputeMessageSize(48, element);
+            }
+            foreach (global::Google.ProtocolBuffers.TestProtos.ForeignMessage element in RepeatedForeignMessageList)
+            {
+                size += pb::CodedOutputStream.ComputeMessageSize(49, element);
+            }
+            foreach (global::Google.ProtocolBuffers.TestProtos.ImportMessage element in RepeatedImportMessageList)
+            {
+                size += pb::CodedOutputStream.ComputeMessageSize(50, element);
+            }
+            {
+                int dataSize = 0;
+                if (repeatedNestedEnum_.Count > 0)
+                {
+                    foreach (global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum element in repeatedNestedEnum_)
+                    {
+                        dataSize += pb::CodedOutputStream.ComputeEnumSizeNoTag((int)element);
+                    }
+                    size += dataSize;
+                    size += 2 * repeatedNestedEnum_.Count;
+                }
+            }
+            {
+                int dataSize = 0;
+                if (repeatedForeignEnum_.Count > 0)
+                {
+                    foreach (global::Google.ProtocolBuffers.TestProtos.ForeignEnum element in repeatedForeignEnum_)
+                    {
+                        dataSize += pb::CodedOutputStream.ComputeEnumSizeNoTag((int)element);
+                    }
+                    size += dataSize;
+                    size += 2 * repeatedForeignEnum_.Count;
+                }
+            }
+            {
+                int dataSize = 0;
+                if (repeatedImportEnum_.Count > 0)
+                {
+                    foreach (global::Google.ProtocolBuffers.TestProtos.ImportEnum element in repeatedImportEnum_)
+                    {
+                        dataSize += pb::CodedOutputStream.ComputeEnumSizeNoTag((int)element);
+                    }
+                    size += dataSize;
+                    size += 2 * repeatedImportEnum_.Count;
+                }
+            }
+            {
+                int dataSize = 0;
+                foreach (string element in RepeatedStringPieceList)
+                {
+                    dataSize += pb::CodedOutputStream.ComputeStringSizeNoTag(element);
+                }
+                size += dataSize;
+                size += 2 * repeatedStringPiece_.Count;
+            }
+            {
+                int dataSize = 0;
+                foreach (string element in RepeatedCordList)
+                {
+                    dataSize += pb::CodedOutputStream.ComputeStringSizeNoTag(element);
+                }
+                size += dataSize;
+                size += 2 * repeatedCord_.Count;
+            }
+            foreach (global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage element in RepeatedLazyMessageList)
+            {
+                size += pb::CodedOutputStream.ComputeMessageSize(57, element);
+            }
+            if (hasDefaultInt32)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(61, DefaultInt32);
+            }
+            if (hasDefaultInt64)
+            {
+                size += pb::CodedOutputStream.ComputeInt64Size(62, DefaultInt64);
+            }
+            if (hasDefaultUint32)
+            {
+                size += pb::CodedOutputStream.ComputeUInt32Size(63, DefaultUint32);
+            }
+            if (hasDefaultUint64)
+            {
+                size += pb::CodedOutputStream.ComputeUInt64Size(64, DefaultUint64);
+            }
+            if (hasDefaultSint32)
+            {
+                size += pb::CodedOutputStream.ComputeSInt32Size(65, DefaultSint32);
+            }
+            if (hasDefaultSint64)
+            {
+                size += pb::CodedOutputStream.ComputeSInt64Size(66, DefaultSint64);
+            }
+            if (hasDefaultFixed32)
+            {
+                size += pb::CodedOutputStream.ComputeFixed32Size(67, DefaultFixed32);
+            }
+            if (hasDefaultFixed64)
+            {
+                size += pb::CodedOutputStream.ComputeFixed64Size(68, DefaultFixed64);
+            }
+            if (hasDefaultSfixed32)
+            {
+                size += pb::CodedOutputStream.ComputeSFixed32Size(69, DefaultSfixed32);
+            }
+            if (hasDefaultSfixed64)
+            {
+                size += pb::CodedOutputStream.ComputeSFixed64Size(70, DefaultSfixed64);
+            }
+            if (hasDefaultFloat)
+            {
+                size += pb::CodedOutputStream.ComputeFloatSize(71, DefaultFloat);
+            }
+            if (hasDefaultDouble)
+            {
+                size += pb::CodedOutputStream.ComputeDoubleSize(72, DefaultDouble);
+            }
+            if (hasDefaultBool)
+            {
+                size += pb::CodedOutputStream.ComputeBoolSize(73, DefaultBool);
+            }
+            if (hasDefaultString)
+            {
+                size += pb::CodedOutputStream.ComputeStringSize(74, DefaultString);
+            }
+            if (hasDefaultBytes)
+            {
+                size += pb::CodedOutputStream.ComputeBytesSize(75, DefaultBytes);
+            }
+            if (hasDefaultNestedEnum)
+            {
+                size += pb::CodedOutputStream.ComputeEnumSize(81, (int)DefaultNestedEnum);
+            }
+            if (hasDefaultForeignEnum)
+            {
+                size += pb::CodedOutputStream.ComputeEnumSize(82, (int)DefaultForeignEnum);
+            }
+            if (hasDefaultImportEnum)
+            {
+                size += pb::CodedOutputStream.ComputeEnumSize(83, (int)DefaultImportEnum);
+            }
+            if (hasDefaultStringPiece)
+            {
+                size += pb::CodedOutputStream.ComputeStringSize(84, DefaultStringPiece);
+            }
+            if (hasDefaultCord)
+            {
+                size += pb::CodedOutputStream.ComputeStringSize(85, DefaultCord);
+            }
+            if (hasOneofUint32)
+            {
+                size += pb::CodedOutputStream.ComputeUInt32Size(111, OneofUint32);
+            }
+            if (hasOneofNestedMessage)
+            {
+                size += pb::CodedOutputStream.ComputeMessageSize(112, OneofNestedMessage);
+            }
+            if (hasOneofString)
+            {
+                size += pb::CodedOutputStream.ComputeStringSize(113, OneofString);
+            }
+            if (hasOneofBytes)
+            {
+                size += pb::CodedOutputStream.ComputeBytesSize(114, OneofBytes);
+            }
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static TestAllTypes ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestAllTypes ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestAllTypes ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestAllTypes ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestAllTypes ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestAllTypes ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static TestAllTypes ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static TestAllTypes ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static TestAllTypes ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestAllTypes ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private TestAllTypes MakeReadOnly()
+        {
+            repeatedInt32_.MakeReadOnly();
+            repeatedInt64_.MakeReadOnly();
+            repeatedUint32_.MakeReadOnly();
+            repeatedUint64_.MakeReadOnly();
+            repeatedSint32_.MakeReadOnly();
+            repeatedSint64_.MakeReadOnly();
+            repeatedFixed32_.MakeReadOnly();
+            repeatedFixed64_.MakeReadOnly();
+            repeatedSfixed32_.MakeReadOnly();
+            repeatedSfixed64_.MakeReadOnly();
+            repeatedFloat_.MakeReadOnly();
+            repeatedDouble_.MakeReadOnly();
+            repeatedBool_.MakeReadOnly();
+            repeatedString_.MakeReadOnly();
+            repeatedBytes_.MakeReadOnly();
+            repeatedGroup_.MakeReadOnly();
+            repeatedNestedMessage_.MakeReadOnly();
+            repeatedForeignMessage_.MakeReadOnly();
+            repeatedImportMessage_.MakeReadOnly();
+            repeatedNestedEnum_.MakeReadOnly();
+            repeatedForeignEnum_.MakeReadOnly();
+            repeatedImportEnum_.MakeReadOnly();
+            repeatedStringPiece_.MakeReadOnly();
+            repeatedCord_.MakeReadOnly();
+            repeatedLazyMessage_.MakeReadOnly();
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(TestAllTypes prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<TestAllTypes, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(TestAllTypes cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private TestAllTypes result;
+
+            private TestAllTypes PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    TestAllTypes original = result;
+                    result = new TestAllTypes();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override TestAllTypes MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Descriptor; }
+            }
+
+            public override TestAllTypes DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance; }
+            }
+
+            public override TestAllTypes BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is TestAllTypes)
+                {
+                    return MergeFrom((TestAllTypes)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(TestAllTypes other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance) return this;
+                PrepareBuilder();
+                if (other.HasOptionalInt32)
+                {
+                    OptionalInt32 = other.OptionalInt32;
+                }
+                if (other.HasOptionalInt64)
+                {
+                    OptionalInt64 = other.OptionalInt64;
+                }
+                if (other.HasOptionalUint32)
+                {
+                    OptionalUint32 = other.OptionalUint32;
+                }
+                if (other.HasOptionalUint64)
+                {
+                    OptionalUint64 = other.OptionalUint64;
+                }
+                if (other.HasOptionalSint32)
+                {
+                    OptionalSint32 = other.OptionalSint32;
+                }
+                if (other.HasOptionalSint64)
+                {
+                    OptionalSint64 = other.OptionalSint64;
+                }
+                if (other.HasOptionalFixed32)
+                {
+                    OptionalFixed32 = other.OptionalFixed32;
+                }
+                if (other.HasOptionalFixed64)
+                {
+                    OptionalFixed64 = other.OptionalFixed64;
+                }
+                if (other.HasOptionalSfixed32)
+                {
+                    OptionalSfixed32 = other.OptionalSfixed32;
+                }
+                if (other.HasOptionalSfixed64)
+                {
+                    OptionalSfixed64 = other.OptionalSfixed64;
+                }
+                if (other.HasOptionalFloat)
+                {
+                    OptionalFloat = other.OptionalFloat;
+                }
+                if (other.HasOptionalDouble)
+                {
+                    OptionalDouble = other.OptionalDouble;
+                }
+                if (other.HasOptionalBool)
+                {
+                    OptionalBool = other.OptionalBool;
+                }
+                if (other.HasOptionalString)
+                {
+                    OptionalString = other.OptionalString;
+                }
+                if (other.HasOptionalBytes)
+                {
+                    OptionalBytes = other.OptionalBytes;
+                }
+                if (other.HasOptionalGroup)
+                {
+                    MergeOptionalGroup(other.OptionalGroup);
+                }
+                if (other.HasOptionalNestedMessage)
+                {
+                    MergeOptionalNestedMessage(other.OptionalNestedMessage);
+                }
+                if (other.HasOptionalForeignMessage)
+                {
+                    MergeOptionalForeignMessage(other.OptionalForeignMessage);
+                }
+                if (other.HasOptionalImportMessage)
+                {
+                    MergeOptionalImportMessage(other.OptionalImportMessage);
+                }
+                if (other.HasOptionalNestedEnum)
+                {
+                    OptionalNestedEnum = other.OptionalNestedEnum;
+                }
+                if (other.HasOptionalForeignEnum)
+                {
+                    OptionalForeignEnum = other.OptionalForeignEnum;
+                }
+                if (other.HasOptionalImportEnum)
+                {
+                    OptionalImportEnum = other.OptionalImportEnum;
+                }
+                if (other.HasOptionalStringPiece)
+                {
+                    OptionalStringPiece = other.OptionalStringPiece;
+                }
+                if (other.HasOptionalCord)
+                {
+                    OptionalCord = other.OptionalCord;
+                }
+                if (other.HasOptionalPublicImportMessage)
+                {
+                    MergeOptionalPublicImportMessage(other.OptionalPublicImportMessage);
+                }
+                if (other.HasOptionalLazyMessage)
+                {
+                    MergeOptionalLazyMessage(other.OptionalLazyMessage);
+                }
+                if (other.repeatedInt32_.Count != 0)
+                {
+                    result.repeatedInt32_.Add(other.repeatedInt32_);
+                }
+                if (other.repeatedInt64_.Count != 0)
+                {
+                    result.repeatedInt64_.Add(other.repeatedInt64_);
+                }
+                if (other.repeatedUint32_.Count != 0)
+                {
+                    result.repeatedUint32_.Add(other.repeatedUint32_);
+                }
+                if (other.repeatedUint64_.Count != 0)
+                {
+                    result.repeatedUint64_.Add(other.repeatedUint64_);
+                }
+                if (other.repeatedSint32_.Count != 0)
+                {
+                    result.repeatedSint32_.Add(other.repeatedSint32_);
+                }
+                if (other.repeatedSint64_.Count != 0)
+                {
+                    result.repeatedSint64_.Add(other.repeatedSint64_);
+                }
+                if (other.repeatedFixed32_.Count != 0)
+                {
+                    result.repeatedFixed32_.Add(other.repeatedFixed32_);
+                }
+                if (other.repeatedFixed64_.Count != 0)
+                {
+                    result.repeatedFixed64_.Add(other.repeatedFixed64_);
+                }
+                if (other.repeatedSfixed32_.Count != 0)
+                {
+                    result.repeatedSfixed32_.Add(other.repeatedSfixed32_);
+                }
+                if (other.repeatedSfixed64_.Count != 0)
+                {
+                    result.repeatedSfixed64_.Add(other.repeatedSfixed64_);
+                }
+                if (other.repeatedFloat_.Count != 0)
+                {
+                    result.repeatedFloat_.Add(other.repeatedFloat_);
+                }
+                if (other.repeatedDouble_.Count != 0)
+                {
+                    result.repeatedDouble_.Add(other.repeatedDouble_);
+                }
+                if (other.repeatedBool_.Count != 0)
+                {
+                    result.repeatedBool_.Add(other.repeatedBool_);
+                }
+                if (other.repeatedString_.Count != 0)
+                {
+                    result.repeatedString_.Add(other.repeatedString_);
+                }
+                if (other.repeatedBytes_.Count != 0)
+                {
+                    result.repeatedBytes_.Add(other.repeatedBytes_);
+                }
+                if (other.repeatedGroup_.Count != 0)
+                {
+                    result.repeatedGroup_.Add(other.repeatedGroup_);
+                }
+                if (other.repeatedNestedMessage_.Count != 0)
+                {
+                    result.repeatedNestedMessage_.Add(other.repeatedNestedMessage_);
+                }
+                if (other.repeatedForeignMessage_.Count != 0)
+                {
+                    result.repeatedForeignMessage_.Add(other.repeatedForeignMessage_);
+                }
+                if (other.repeatedImportMessage_.Count != 0)
+                {
+                    result.repeatedImportMessage_.Add(other.repeatedImportMessage_);
+                }
+                if (other.repeatedNestedEnum_.Count != 0)
+                {
+                    result.repeatedNestedEnum_.Add(other.repeatedNestedEnum_);
+                }
+                if (other.repeatedForeignEnum_.Count != 0)
+                {
+                    result.repeatedForeignEnum_.Add(other.repeatedForeignEnum_);
+                }
+                if (other.repeatedImportEnum_.Count != 0)
+                {
+                    result.repeatedImportEnum_.Add(other.repeatedImportEnum_);
+                }
+                if (other.repeatedStringPiece_.Count != 0)
+                {
+                    result.repeatedStringPiece_.Add(other.repeatedStringPiece_);
+                }
+                if (other.repeatedCord_.Count != 0)
+                {
+                    result.repeatedCord_.Add(other.repeatedCord_);
+                }
+                if (other.repeatedLazyMessage_.Count != 0)
+                {
+                    result.repeatedLazyMessage_.Add(other.repeatedLazyMessage_);
+                }
+                if (other.HasDefaultInt32)
+                {
+                    DefaultInt32 = other.DefaultInt32;
+                }
+                if (other.HasDefaultInt64)
+                {
+                    DefaultInt64 = other.DefaultInt64;
+                }
+                if (other.HasDefaultUint32)
+                {
+                    DefaultUint32 = other.DefaultUint32;
+                }
+                if (other.HasDefaultUint64)
+                {
+                    DefaultUint64 = other.DefaultUint64;
+                }
+                if (other.HasDefaultSint32)
+                {
+                    DefaultSint32 = other.DefaultSint32;
+                }
+                if (other.HasDefaultSint64)
+                {
+                    DefaultSint64 = other.DefaultSint64;
+                }
+                if (other.HasDefaultFixed32)
+                {
+                    DefaultFixed32 = other.DefaultFixed32;
+                }
+                if (other.HasDefaultFixed64)
+                {
+                    DefaultFixed64 = other.DefaultFixed64;
+                }
+                if (other.HasDefaultSfixed32)
+                {
+                    DefaultSfixed32 = other.DefaultSfixed32;
+                }
+                if (other.HasDefaultSfixed64)
+                {
+                    DefaultSfixed64 = other.DefaultSfixed64;
+                }
+                if (other.HasDefaultFloat)
+                {
+                    DefaultFloat = other.DefaultFloat;
+                }
+                if (other.HasDefaultDouble)
+                {
+                    DefaultDouble = other.DefaultDouble;
+                }
+                if (other.HasDefaultBool)
+                {
+                    DefaultBool = other.DefaultBool;
+                }
+                if (other.HasDefaultString)
+                {
+                    DefaultString = other.DefaultString;
+                }
+                if (other.HasDefaultBytes)
+                {
+                    DefaultBytes = other.DefaultBytes;
+                }
+                if (other.HasDefaultNestedEnum)
+                {
+                    DefaultNestedEnum = other.DefaultNestedEnum;
+                }
+                if (other.HasDefaultForeignEnum)
+                {
+                    DefaultForeignEnum = other.DefaultForeignEnum;
+                }
+                if (other.HasDefaultImportEnum)
+                {
+                    DefaultImportEnum = other.DefaultImportEnum;
+                }
+                if (other.HasDefaultStringPiece)
+                {
+                    DefaultStringPiece = other.DefaultStringPiece;
+                }
+                if (other.HasDefaultCord)
+                {
+                    DefaultCord = other.DefaultCord;
+                }
+                if (other.HasOneofUint32)
+                {
+                    OneofUint32 = other.OneofUint32;
+                }
+                if (other.HasOneofNestedMessage)
+                {
+                    MergeOneofNestedMessage(other.OneofNestedMessage);
+                }
+                if (other.HasOneofString)
+                {
+                    OneofString = other.OneofString;
+                }
+                if (other.HasOneofBytes)
+                {
+                    OneofBytes = other.OneofBytes;
+                }
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_testAllTypesFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _testAllTypesFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                        case 8:
+                            {
+                                result.hasOptionalInt32 = input.ReadInt32(ref result.optionalInt32_);
+                                break;
+                            }
+                        case 16:
+                            {
+                                result.hasOptionalInt64 = input.ReadInt64(ref result.optionalInt64_);
+                                break;
+                            }
+                        case 24:
+                            {
+                                result.hasOptionalUint32 = input.ReadUInt32(ref result.optionalUint32_);
+                                break;
+                            }
+                        case 32:
+                            {
+                                result.hasOptionalUint64 = input.ReadUInt64(ref result.optionalUint64_);
+                                break;
+                            }
+                        case 40:
+                            {
+                                result.hasOptionalSint32 = input.ReadSInt32(ref result.optionalSint32_);
+                                break;
+                            }
+                        case 48:
+                            {
+                                result.hasOptionalSint64 = input.ReadSInt64(ref result.optionalSint64_);
+                                break;
+                            }
+                        case 61:
+                            {
+                                result.hasOptionalFixed32 = input.ReadFixed32(ref result.optionalFixed32_);
+                                break;
+                            }
+                        case 65:
+                            {
+                                result.hasOptionalFixed64 = input.ReadFixed64(ref result.optionalFixed64_);
+                                break;
+                            }
+                        case 77:
+                            {
+                                result.hasOptionalSfixed32 = input.ReadSFixed32(ref result.optionalSfixed32_);
+                                break;
+                            }
+                        case 81:
+                            {
+                                result.hasOptionalSfixed64 = input.ReadSFixed64(ref result.optionalSfixed64_);
+                                break;
+                            }
+                        case 93:
+                            {
+                                result.hasOptionalFloat = input.ReadFloat(ref result.optionalFloat_);
+                                break;
+                            }
+                        case 97:
+                            {
+                                result.hasOptionalDouble = input.ReadDouble(ref result.optionalDouble_);
+                                break;
+                            }
+                        case 104:
+                            {
+                                result.hasOptionalBool = input.ReadBool(ref result.optionalBool_);
+                                break;
+                            }
+                        case 114:
+                            {
+                                result.hasOptionalString = input.ReadString(ref result.optionalString_);
+                                break;
+                            }
+                        case 122:
+                            {
+                                result.hasOptionalBytes = input.ReadBytes(ref result.optionalBytes_);
+                                break;
+                            }
+                        case 131:
+                            {
+                                global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup.CreateBuilder();
+                                if (result.hasOptionalGroup)
+                                {
+                                    subBuilder.MergeFrom(OptionalGroup);
+                                }
+                                input.ReadGroup(16, subBuilder, extensionRegistry);
+                                OptionalGroup = subBuilder.BuildPartial();
+                                break;
+                            }
+                        case 146:
+                            {
+                                global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.CreateBuilder();
+                                if (result.hasOptionalNestedMessage)
+                                {
+                                    subBuilder.MergeFrom(OptionalNestedMessage);
+                                }
+                                input.ReadMessage(subBuilder, extensionRegistry);
+                                OptionalNestedMessage = subBuilder.BuildPartial();
+                                break;
+                            }
+                        case 154:
+                            {
+                                global::Google.ProtocolBuffers.TestProtos.ForeignMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.ForeignMessage.CreateBuilder();
+                                if (result.hasOptionalForeignMessage)
+                                {
+                                    subBuilder.MergeFrom(OptionalForeignMessage);
+                                }
+                                input.ReadMessage(subBuilder, extensionRegistry);
+                                OptionalForeignMessage = subBuilder.BuildPartial();
+                                break;
+                            }
+                        case 162:
+                            {
+                                global::Google.ProtocolBuffers.TestProtos.ImportMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.ImportMessage.CreateBuilder();
+                                if (result.hasOptionalImportMessage)
+                                {
+                                    subBuilder.MergeFrom(OptionalImportMessage);
+                                }
+                                input.ReadMessage(subBuilder, extensionRegistry);
+                                OptionalImportMessage = subBuilder.BuildPartial();
+                                break;
+                            }
+                        case 168:
+                            {
+                                object unknown;
+                                if (input.ReadEnum(ref result.optionalNestedEnum_, out unknown))
+                                {
+                                    result.hasOptionalNestedEnum = true;
+                                }
+                                else if (unknown is int)
+                                {
+                                    if (unknownFields == null)
+                                    {
+                                        unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                    }
+                                    unknownFields.MergeVarintField(21, (ulong)(int)unknown);
+                                }
+                                break;
+                            }
+                        case 176:
+                            {
+                                object unknown;
+                                if (input.ReadEnum(ref result.optionalForeignEnum_, out unknown))
+                                {
+                                    result.hasOptionalForeignEnum = true;
+                                }
+                                else if (unknown is int)
+                                {
+                                    if (unknownFields == null)
+                                    {
+                                        unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                    }
+                                    unknownFields.MergeVarintField(22, (ulong)(int)unknown);
+                                }
+                                break;
+                            }
+                        case 184:
+                            {
+                                object unknown;
+                                if (input.ReadEnum(ref result.optionalImportEnum_, out unknown))
+                                {
+                                    result.hasOptionalImportEnum = true;
+                                }
+                                else if (unknown is int)
+                                {
+                                    if (unknownFields == null)
+                                    {
+                                        unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                    }
+                                    unknownFields.MergeVarintField(23, (ulong)(int)unknown);
+                                }
+                                break;
+                            }
+                        case 194:
+                            {
+                                result.hasOptionalStringPiece = input.ReadString(ref result.optionalStringPiece_);
+                                break;
+                            }
+                        case 202:
+                            {
+                                result.hasOptionalCord = input.ReadString(ref result.optionalCord_);
+                                break;
+                            }
+                        case 210:
+                            {
+                                global::Google.ProtocolBuffers.TestProtos.PublicImportMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.PublicImportMessage.CreateBuilder();
+                                if (result.hasOptionalPublicImportMessage)
+                                {
+                                    subBuilder.MergeFrom(OptionalPublicImportMessage);
+                                }
+                                input.ReadMessage(subBuilder, extensionRegistry);
+                                OptionalPublicImportMessage = subBuilder.BuildPartial();
+                                break;
+                            }
+                        case 218:
+                            {
+                                global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.CreateBuilder();
+                                if (result.hasOptionalLazyMessage)
+                                {
+                                    subBuilder.MergeFrom(OptionalLazyMessage);
+                                }
+                                input.ReadMessage(subBuilder, extensionRegistry);
+                                OptionalLazyMessage = subBuilder.BuildPartial();
+                                break;
+                            }
+                        case 250:
+                        case 248:
+                            {
+                                input.ReadInt32Array(tag, field_name, result.repeatedInt32_);
+                                break;
+                            }
+                        case 258:
+                        case 256:
+                            {
+                                input.ReadInt64Array(tag, field_name, result.repeatedInt64_);
+                                break;
+                            }
+                        case 266:
+                        case 264:
+                            {
+                                input.ReadUInt32Array(tag, field_name, result.repeatedUint32_);
+                                break;
+                            }
+                        case 274:
+                        case 272:
+                            {
+                                input.ReadUInt64Array(tag, field_name, result.repeatedUint64_);
+                                break;
+                            }
+                        case 282:
+                        case 280:
+                            {
+                                input.ReadSInt32Array(tag, field_name, result.repeatedSint32_);
+                                break;
+                            }
+                        case 290:
+                        case 288:
+                            {
+                                input.ReadSInt64Array(tag, field_name, result.repeatedSint64_);
+                                break;
+                            }
+                        case 298:
+                        case 301:
+                            {
+                                input.ReadFixed32Array(tag, field_name, result.repeatedFixed32_);
+                                break;
+                            }
+                        case 306:
+                        case 305:
+                            {
+                                input.ReadFixed64Array(tag, field_name, result.repeatedFixed64_);
+                                break;
+                            }
+                        case 314:
+                        case 317:
+                            {
+                                input.ReadSFixed32Array(tag, field_name, result.repeatedSfixed32_);
+                                break;
+                            }
+                        case 322:
+                        case 321:
+                            {
+                                input.ReadSFixed64Array(tag, field_name, result.repeatedSfixed64_);
+                                break;
+                            }
+                        case 330:
+                        case 333:
+                            {
+                                input.ReadFloatArray(tag, field_name, result.repeatedFloat_);
+                                break;
+                            }
+                        case 338:
+                        case 337:
+                            {
+                                input.ReadDoubleArray(tag, field_name, result.repeatedDouble_);
+                                break;
+                            }
+                        case 346:
+                        case 344:
+                            {
+                                input.ReadBoolArray(tag, field_name, result.repeatedBool_);
+                                break;
+                            }
+                        case 354:
+                            {
+                                input.ReadStringArray(tag, field_name, result.repeatedString_);
+                                break;
+                            }
+                        case 362:
+                            {
+                                input.ReadBytesArray(tag, field_name, result.repeatedBytes_);
+                                break;
+                            }
+                        case 371:
+                            {
+                                input.ReadGroupArray(tag, field_name, result.repeatedGroup_, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup.DefaultInstance, extensionRegistry);
+                                break;
+                            }
+                        case 386:
+                            {
+                                input.ReadMessageArray(tag, field_name, result.repeatedNestedMessage_, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.DefaultInstance, extensionRegistry);
+                                break;
+                            }
+                        case 394:
+                            {
+                                input.ReadMessageArray(tag, field_name, result.repeatedForeignMessage_, global::Google.ProtocolBuffers.TestProtos.ForeignMessage.DefaultInstance, extensionRegistry);
+                                break;
+                            }
+                        case 402:
+                            {
+                                input.ReadMessageArray(tag, field_name, result.repeatedImportMessage_, global::Google.ProtocolBuffers.TestProtos.ImportMessage.DefaultInstance, extensionRegistry);
+                                break;
+                            }
+                        case 410:
+                        case 408:
+                            {
+                                scg::ICollection<object> unknownItems;
+                                input.ReadEnumArray<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum>(tag, field_name, result.repeatedNestedEnum_, out unknownItems);
+                                if (unknownItems != null)
+                                {
+                                    if (unknownFields == null)
+                                    {
+                                        unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                    }
+                                    foreach (object rawValue in unknownItems)
+                                        if (rawValue is int)
+                                            unknownFields.MergeVarintField(51, (ulong)(int)rawValue);
+                                }
+                                break;
+                            }
+                        case 418:
+                        case 416:
+                            {
+                                scg::ICollection<object> unknownItems;
+                                input.ReadEnumArray<global::Google.ProtocolBuffers.TestProtos.ForeignEnum>(tag, field_name, result.repeatedForeignEnum_, out unknownItems);
+                                if (unknownItems != null)
+                                {
+                                    if (unknownFields == null)
+                                    {
+                                        unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                    }
+                                    foreach (object rawValue in unknownItems)
+                                        if (rawValue is int)
+                                            unknownFields.MergeVarintField(52, (ulong)(int)rawValue);
+                                }
+                                break;
+                            }
+                        case 426:
+                        case 424:
+                            {
+                                scg::ICollection<object> unknownItems;
+                                input.ReadEnumArray<global::Google.ProtocolBuffers.TestProtos.ImportEnum>(tag, field_name, result.repeatedImportEnum_, out unknownItems);
+                                if (unknownItems != null)
+                                {
+                                    if (unknownFields == null)
+                                    {
+                                        unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                    }
+                                    foreach (object rawValue in unknownItems)
+                                        if (rawValue is int)
+                                            unknownFields.MergeVarintField(53, (ulong)(int)rawValue);
+                                }
+                                break;
+                            }
+                        case 434:
+                            {
+                                input.ReadStringArray(tag, field_name, result.repeatedStringPiece_);
+                                break;
+                            }
+                        case 442:
+                            {
+                                input.ReadStringArray(tag, field_name, result.repeatedCord_);
+                                break;
+                            }
+                        case 458:
+                            {
+                                input.ReadMessageArray(tag, field_name, result.repeatedLazyMessage_, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.DefaultInstance, extensionRegistry);
+                                break;
+                            }
+                        case 488:
+                            {
+                                result.hasDefaultInt32 = input.ReadInt32(ref result.defaultInt32_);
+                                break;
+                            }
+                        case 496:
+                            {
+                                result.hasDefaultInt64 = input.ReadInt64(ref result.defaultInt64_);
+                                break;
+                            }
+                        case 504:
+                            {
+                                result.hasDefaultUint32 = input.ReadUInt32(ref result.defaultUint32_);
+                                break;
+                            }
+                        case 512:
+                            {
+                                result.hasDefaultUint64 = input.ReadUInt64(ref result.defaultUint64_);
+                                break;
+                            }
+                        case 520:
+                            {
+                                result.hasDefaultSint32 = input.ReadSInt32(ref result.defaultSint32_);
+                                break;
+                            }
+                        case 528:
+                            {
+                                result.hasDefaultSint64 = input.ReadSInt64(ref result.defaultSint64_);
+                                break;
+                            }
+                        case 541:
+                            {
+                                result.hasDefaultFixed32 = input.ReadFixed32(ref result.defaultFixed32_);
+                                break;
+                            }
+                        case 545:
+                            {
+                                result.hasDefaultFixed64 = input.ReadFixed64(ref result.defaultFixed64_);
+                                break;
+                            }
+                        case 557:
+                            {
+                                result.hasDefaultSfixed32 = input.ReadSFixed32(ref result.defaultSfixed32_);
+                                break;
+                            }
+                        case 561:
+                            {
+                                result.hasDefaultSfixed64 = input.ReadSFixed64(ref result.defaultSfixed64_);
+                                break;
+                            }
+                        case 573:
+                            {
+                                result.hasDefaultFloat = input.ReadFloat(ref result.defaultFloat_);
+                                break;
+                            }
+                        case 577:
+                            {
+                                result.hasDefaultDouble = input.ReadDouble(ref result.defaultDouble_);
+                                break;
+                            }
+                        case 584:
+                            {
+                                result.hasDefaultBool = input.ReadBool(ref result.defaultBool_);
+                                break;
+                            }
+                        case 594:
+                            {
+                                result.hasDefaultString = input.ReadString(ref result.defaultString_);
+                                break;
+                            }
+                        case 602:
+                            {
+                                result.hasDefaultBytes = input.ReadBytes(ref result.defaultBytes_);
+                                break;
+                            }
+                        case 648:
+                            {
+                                object unknown;
+                                if (input.ReadEnum(ref result.defaultNestedEnum_, out unknown))
+                                {
+                                    result.hasDefaultNestedEnum = true;
+                                }
+                                else if (unknown is int)
+                                {
+                                    if (unknownFields == null)
+                                    {
+                                        unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                    }
+                                    unknownFields.MergeVarintField(81, (ulong)(int)unknown);
+                                }
+                                break;
+                            }
+                        case 656:
+                            {
+                                object unknown;
+                                if (input.ReadEnum(ref result.defaultForeignEnum_, out unknown))
+                                {
+                                    result.hasDefaultForeignEnum = true;
+                                }
+                                else if (unknown is int)
+                                {
+                                    if (unknownFields == null)
+                                    {
+                                        unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                    }
+                                    unknownFields.MergeVarintField(82, (ulong)(int)unknown);
+                                }
+                                break;
+                            }
+                        case 664:
+                            {
+                                object unknown;
+                                if (input.ReadEnum(ref result.defaultImportEnum_, out unknown))
+                                {
+                                    result.hasDefaultImportEnum = true;
+                                }
+                                else if (unknown is int)
+                                {
+                                    if (unknownFields == null)
+                                    {
+                                        unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                    }
+                                    unknownFields.MergeVarintField(83, (ulong)(int)unknown);
+                                }
+                                break;
+                            }
+                        case 674:
+                            {
+                                result.hasDefaultStringPiece = input.ReadString(ref result.defaultStringPiece_);
+                                break;
+                            }
+                        case 682:
+                            {
+                                result.hasDefaultCord = input.ReadString(ref result.defaultCord_);
+                                break;
+                            }
+                        case 888:
+                            {
+                                result.hasOneofUint32 = input.ReadUInt32(ref result.oneofUint32_);
+                                break;
+                            }
+                        case 898:
+                            {
+                                global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.CreateBuilder();
+                                if (result.hasOneofNestedMessage)
+                                {
+                                    subBuilder.MergeFrom(OneofNestedMessage);
+                                }
+                                input.ReadMessage(subBuilder, extensionRegistry);
+                                OneofNestedMessage = subBuilder.BuildPartial();
+                                break;
+                            }
+                        case 906:
+                            {
+                                result.hasOneofString = input.ReadString(ref result.oneofString_);
+                                break;
+                            }
+                        case 914:
+                            {
+                                result.hasOneofBytes = input.ReadBytes(ref result.oneofBytes_);
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+
+            public bool HasOptionalInt32
+            {
+                get { return result.hasOptionalInt32; }
+            }
+            public int OptionalInt32
+            {
+                get { return result.OptionalInt32; }
+                set { SetOptionalInt32(value); }
+            }
+            public Builder SetOptionalInt32(int value)
+            {
+                PrepareBuilder();
+                result.hasOptionalInt32 = true;
+                result.optionalInt32_ = value;
+                return this;
+            }
+            public Builder ClearOptionalInt32()
+            {
+                PrepareBuilder();
+                result.hasOptionalInt32 = false;
+                result.optionalInt32_ = 0;
+                return this;
+            }
+
+            public bool HasOptionalInt64
+            {
+                get { return result.hasOptionalInt64; }
+            }
+            public long OptionalInt64
+            {
+                get { return result.OptionalInt64; }
+                set { SetOptionalInt64(value); }
+            }
+            public Builder SetOptionalInt64(long value)
+            {
+                PrepareBuilder();
+                result.hasOptionalInt64 = true;
+                result.optionalInt64_ = value;
+                return this;
+            }
+            public Builder ClearOptionalInt64()
+            {
+                PrepareBuilder();
+                result.hasOptionalInt64 = false;
+                result.optionalInt64_ = 0L;
+                return this;
+            }
+
+            public bool HasOptionalUint32
+            {
+                get { return result.hasOptionalUint32; }
+            }
+            [global::System.CLSCompliant(false)]
+            public uint OptionalUint32
+            {
+                get { return result.OptionalUint32; }
+                set { SetOptionalUint32(value); }
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder SetOptionalUint32(uint value)
+            {
+                PrepareBuilder();
+                result.hasOptionalUint32 = true;
+                result.optionalUint32_ = value;
+                return this;
+            }
+            public Builder ClearOptionalUint32()
+            {
+                PrepareBuilder();
+                result.hasOptionalUint32 = false;
+                result.optionalUint32_ = 0;
+                return this;
+            }
+
+            public bool HasOptionalUint64
+            {
+                get { return result.hasOptionalUint64; }
+            }
+            [global::System.CLSCompliant(false)]
+            public ulong OptionalUint64
+            {
+                get { return result.OptionalUint64; }
+                set { SetOptionalUint64(value); }
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder SetOptionalUint64(ulong value)
+            {
+                PrepareBuilder();
+                result.hasOptionalUint64 = true;
+                result.optionalUint64_ = value;
+                return this;
+            }
+            public Builder ClearOptionalUint64()
+            {
+                PrepareBuilder();
+                result.hasOptionalUint64 = false;
+                result.optionalUint64_ = 0UL;
+                return this;
+            }
+
+            public bool HasOptionalSint32
+            {
+                get { return result.hasOptionalSint32; }
+            }
+            public int OptionalSint32
+            {
+                get { return result.OptionalSint32; }
+                set { SetOptionalSint32(value); }
+            }
+            public Builder SetOptionalSint32(int value)
+            {
+                PrepareBuilder();
+                result.hasOptionalSint32 = true;
+                result.optionalSint32_ = value;
+                return this;
+            }
+            public Builder ClearOptionalSint32()
+            {
+                PrepareBuilder();
+                result.hasOptionalSint32 = false;
+                result.optionalSint32_ = 0;
+                return this;
+            }
+
+            public bool HasOptionalSint64
+            {
+                get { return result.hasOptionalSint64; }
+            }
+            public long OptionalSint64
+            {
+                get { return result.OptionalSint64; }
+                set { SetOptionalSint64(value); }
+            }
+            public Builder SetOptionalSint64(long value)
+            {
+                PrepareBuilder();
+                result.hasOptionalSint64 = true;
+                result.optionalSint64_ = value;
+                return this;
+            }
+            public Builder ClearOptionalSint64()
+            {
+                PrepareBuilder();
+                result.hasOptionalSint64 = false;
+                result.optionalSint64_ = 0L;
+                return this;
+            }
+
+            public bool HasOptionalFixed32
+            {
+                get { return result.hasOptionalFixed32; }
+            }
+            [global::System.CLSCompliant(false)]
+            public uint OptionalFixed32
+            {
+                get { return result.OptionalFixed32; }
+                set { SetOptionalFixed32(value); }
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder SetOptionalFixed32(uint value)
+            {
+                PrepareBuilder();
+                result.hasOptionalFixed32 = true;
+                result.optionalFixed32_ = value;
+                return this;
+            }
+            public Builder ClearOptionalFixed32()
+            {
+                PrepareBuilder();
+                result.hasOptionalFixed32 = false;
+                result.optionalFixed32_ = 0;
+                return this;
+            }
+
+            public bool HasOptionalFixed64
+            {
+                get { return result.hasOptionalFixed64; }
+            }
+            [global::System.CLSCompliant(false)]
+            public ulong OptionalFixed64
+            {
+                get { return result.OptionalFixed64; }
+                set { SetOptionalFixed64(value); }
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder SetOptionalFixed64(ulong value)
+            {
+                PrepareBuilder();
+                result.hasOptionalFixed64 = true;
+                result.optionalFixed64_ = value;
+                return this;
+            }
+            public Builder ClearOptionalFixed64()
+            {
+                PrepareBuilder();
+                result.hasOptionalFixed64 = false;
+                result.optionalFixed64_ = 0UL;
+                return this;
+            }
+
+            public bool HasOptionalSfixed32
+            {
+                get { return result.hasOptionalSfixed32; }
+            }
+            public int OptionalSfixed32
+            {
+                get { return result.OptionalSfixed32; }
+                set { SetOptionalSfixed32(value); }
+            }
+            public Builder SetOptionalSfixed32(int value)
+            {
+                PrepareBuilder();
+                result.hasOptionalSfixed32 = true;
+                result.optionalSfixed32_ = value;
+                return this;
+            }
+            public Builder ClearOptionalSfixed32()
+            {
+                PrepareBuilder();
+                result.hasOptionalSfixed32 = false;
+                result.optionalSfixed32_ = 0;
+                return this;
+            }
+
+            public bool HasOptionalSfixed64
+            {
+                get { return result.hasOptionalSfixed64; }
+            }
+            public long OptionalSfixed64
+            {
+                get { return result.OptionalSfixed64; }
+                set { SetOptionalSfixed64(value); }
+            }
+            public Builder SetOptionalSfixed64(long value)
+            {
+                PrepareBuilder();
+                result.hasOptionalSfixed64 = true;
+                result.optionalSfixed64_ = value;
+                return this;
+            }
+            public Builder ClearOptionalSfixed64()
+            {
+                PrepareBuilder();
+                result.hasOptionalSfixed64 = false;
+                result.optionalSfixed64_ = 0L;
+                return this;
+            }
+
+            public bool HasOptionalFloat
+            {
+                get { return result.hasOptionalFloat; }
+            }
+            public float OptionalFloat
+            {
+                get { return result.OptionalFloat; }
+                set { SetOptionalFloat(value); }
+            }
+            public Builder SetOptionalFloat(float value)
+            {
+                PrepareBuilder();
+                result.hasOptionalFloat = true;
+                result.optionalFloat_ = value;
+                return this;
+            }
+            public Builder ClearOptionalFloat()
+            {
+                PrepareBuilder();
+                result.hasOptionalFloat = false;
+                result.optionalFloat_ = 0F;
+                return this;
+            }
+
+            public bool HasOptionalDouble
+            {
+                get { return result.hasOptionalDouble; }
+            }
+            public double OptionalDouble
+            {
+                get { return result.OptionalDouble; }
+                set { SetOptionalDouble(value); }
+            }
+            public Builder SetOptionalDouble(double value)
+            {
+                PrepareBuilder();
+                result.hasOptionalDouble = true;
+                result.optionalDouble_ = value;
+                return this;
+            }
+            public Builder ClearOptionalDouble()
+            {
+                PrepareBuilder();
+                result.hasOptionalDouble = false;
+                result.optionalDouble_ = 0D;
+                return this;
+            }
+
+            public bool HasOptionalBool
+            {
+                get { return result.hasOptionalBool; }
+            }
+            public bool OptionalBool
+            {
+                get { return result.OptionalBool; }
+                set { SetOptionalBool(value); }
+            }
+            public Builder SetOptionalBool(bool value)
+            {
+                PrepareBuilder();
+                result.hasOptionalBool = true;
+                result.optionalBool_ = value;
+                return this;
+            }
+            public Builder ClearOptionalBool()
+            {
+                PrepareBuilder();
+                result.hasOptionalBool = false;
+                result.optionalBool_ = false;
+                return this;
+            }
+
+            public bool HasOptionalString
+            {
+                get { return result.hasOptionalString; }
+            }
+            public string OptionalString
+            {
+                get { return result.OptionalString; }
+                set { SetOptionalString(value); }
+            }
+            public Builder SetOptionalString(string value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasOptionalString = true;
+                result.optionalString_ = value;
+                return this;
+            }
+            public Builder ClearOptionalString()
+            {
+                PrepareBuilder();
+                result.hasOptionalString = false;
+                result.optionalString_ = "";
+                return this;
+            }
+
+            public bool HasOptionalBytes
+            {
+                get { return result.hasOptionalBytes; }
+            }
+            public pb::ByteString OptionalBytes
+            {
+                get { return result.OptionalBytes; }
+                set { SetOptionalBytes(value); }
+            }
+            public Builder SetOptionalBytes(pb::ByteString value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasOptionalBytes = true;
+                result.optionalBytes_ = value;
+                return this;
+            }
+            public Builder ClearOptionalBytes()
+            {
+                PrepareBuilder();
+                result.hasOptionalBytes = false;
+                result.optionalBytes_ = pb::ByteString.Empty;
+                return this;
+            }
+
+            public bool HasOptionalGroup
+            {
+                get { return result.hasOptionalGroup; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup OptionalGroup
+            {
+                get { return result.OptionalGroup; }
+                set { SetOptionalGroup(value); }
+            }
+            public Builder SetOptionalGroup(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasOptionalGroup = true;
+                result.optionalGroup_ = value;
+                return this;
+            }
+            public Builder SetOptionalGroup(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.hasOptionalGroup = true;
+                result.optionalGroup_ = builderForValue.Build();
+                return this;
+            }
+            public Builder MergeOptionalGroup(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                if (result.hasOptionalGroup &&
+                    result.optionalGroup_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup.DefaultInstance)
+                {
+                    result.optionalGroup_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.OptionalGroup.CreateBuilder(result.optionalGroup_).MergeFrom(value).BuildPartial();
+                }
+                else
+                {
+                    result.optionalGroup_ = value;
+                }
+                result.hasOptionalGroup = true;
+                return this;
+            }
+            public Builder ClearOptionalGroup()
+            {
+                PrepareBuilder();
+                result.hasOptionalGroup = false;
+                result.optionalGroup_ = null;
+                return this;
+            }
+
+            public bool HasOptionalNestedMessage
+            {
+                get { return result.hasOptionalNestedMessage; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage OptionalNestedMessage
+            {
+                get { return result.OptionalNestedMessage; }
+                set { SetOptionalNestedMessage(value); }
+            }
+            public Builder SetOptionalNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasOptionalNestedMessage = true;
+                result.optionalNestedMessage_ = value;
+                return this;
+            }
+            public Builder SetOptionalNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.hasOptionalNestedMessage = true;
+                result.optionalNestedMessage_ = builderForValue.Build();
+                return this;
+            }
+            public Builder MergeOptionalNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                if (result.hasOptionalNestedMessage &&
+                    result.optionalNestedMessage_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.DefaultInstance)
+                {
+                    result.optionalNestedMessage_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.CreateBuilder(result.optionalNestedMessage_).MergeFrom(value).BuildPartial();
+                }
+                else
+                {
+                    result.optionalNestedMessage_ = value;
+                }
+                result.hasOptionalNestedMessage = true;
+                return this;
+            }
+            public Builder ClearOptionalNestedMessage()
+            {
+                PrepareBuilder();
+                result.hasOptionalNestedMessage = false;
+                result.optionalNestedMessage_ = null;
+                return this;
+            }
+
+            public bool HasOptionalForeignMessage
+            {
+                get { return result.hasOptionalForeignMessage; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.ForeignMessage OptionalForeignMessage
+            {
+                get { return result.OptionalForeignMessage; }
+                set { SetOptionalForeignMessage(value); }
+            }
+            public Builder SetOptionalForeignMessage(global::Google.ProtocolBuffers.TestProtos.ForeignMessage value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasOptionalForeignMessage = true;
+                result.optionalForeignMessage_ = value;
+                return this;
+            }
+            public Builder SetOptionalForeignMessage(global::Google.ProtocolBuffers.TestProtos.ForeignMessage.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.hasOptionalForeignMessage = true;
+                result.optionalForeignMessage_ = builderForValue.Build();
+                return this;
+            }
+            public Builder MergeOptionalForeignMessage(global::Google.ProtocolBuffers.TestProtos.ForeignMessage value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                if (result.hasOptionalForeignMessage &&
+                    result.optionalForeignMessage_ != global::Google.ProtocolBuffers.TestProtos.ForeignMessage.DefaultInstance)
+                {
+                    result.optionalForeignMessage_ = global::Google.ProtocolBuffers.TestProtos.ForeignMessage.CreateBuilder(result.optionalForeignMessage_).MergeFrom(value).BuildPartial();
+                }
+                else
+                {
+                    result.optionalForeignMessage_ = value;
+                }
+                result.hasOptionalForeignMessage = true;
+                return this;
+            }
+            public Builder ClearOptionalForeignMessage()
+            {
+                PrepareBuilder();
+                result.hasOptionalForeignMessage = false;
+                result.optionalForeignMessage_ = null;
+                return this;
+            }
+
+            public bool HasOptionalImportMessage
+            {
+                get { return result.hasOptionalImportMessage; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.ImportMessage OptionalImportMessage
+            {
+                get { return result.OptionalImportMessage; }
+                set { SetOptionalImportMessage(value); }
+            }
+            public Builder SetOptionalImportMessage(global::Google.ProtocolBuffers.TestProtos.ImportMessage value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasOptionalImportMessage = true;
+                result.optionalImportMessage_ = value;
+                return this;
+            }
+            public Builder SetOptionalImportMessage(global::Google.ProtocolBuffers.TestProtos.ImportMessage.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.hasOptionalImportMessage = true;
+                result.optionalImportMessage_ = builderForValue.Build();
+                return this;
+            }
+            public Builder MergeOptionalImportMessage(global::Google.ProtocolBuffers.TestProtos.ImportMessage value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                if (result.hasOptionalImportMessage &&
+                    result.optionalImportMessage_ != global::Google.ProtocolBuffers.TestProtos.ImportMessage.DefaultInstance)
+                {
+                    result.optionalImportMessage_ = global::Google.ProtocolBuffers.TestProtos.ImportMessage.CreateBuilder(result.optionalImportMessage_).MergeFrom(value).BuildPartial();
+                }
+                else
+                {
+                    result.optionalImportMessage_ = value;
+                }
+                result.hasOptionalImportMessage = true;
+                return this;
+            }
+            public Builder ClearOptionalImportMessage()
+            {
+                PrepareBuilder();
+                result.hasOptionalImportMessage = false;
+                result.optionalImportMessage_ = null;
+                return this;
+            }
+
+            public bool HasOptionalNestedEnum
+            {
+                get { return result.hasOptionalNestedEnum; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum OptionalNestedEnum
+            {
+                get { return result.OptionalNestedEnum; }
+                set { SetOptionalNestedEnum(value); }
+            }
+            public Builder SetOptionalNestedEnum(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum value)
+            {
+                PrepareBuilder();
+                result.hasOptionalNestedEnum = true;
+                result.optionalNestedEnum_ = value;
+                return this;
+            }
+            public Builder ClearOptionalNestedEnum()
+            {
+                PrepareBuilder();
+                result.hasOptionalNestedEnum = false;
+                result.optionalNestedEnum_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum.FOO;
+                return this;
+            }
+
+            public bool HasOptionalForeignEnum
+            {
+                get { return result.hasOptionalForeignEnum; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.ForeignEnum OptionalForeignEnum
+            {
+                get { return result.OptionalForeignEnum; }
+                set { SetOptionalForeignEnum(value); }
+            }
+            public Builder SetOptionalForeignEnum(global::Google.ProtocolBuffers.TestProtos.ForeignEnum value)
+            {
+                PrepareBuilder();
+                result.hasOptionalForeignEnum = true;
+                result.optionalForeignEnum_ = value;
+                return this;
+            }
+            public Builder ClearOptionalForeignEnum()
+            {
+                PrepareBuilder();
+                result.hasOptionalForeignEnum = false;
+                result.optionalForeignEnum_ = global::Google.ProtocolBuffers.TestProtos.ForeignEnum.FOREIGN_FOO;
+                return this;
+            }
+
+            public bool HasOptionalImportEnum
+            {
+                get { return result.hasOptionalImportEnum; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.ImportEnum OptionalImportEnum
+            {
+                get { return result.OptionalImportEnum; }
+                set { SetOptionalImportEnum(value); }
+            }
+            public Builder SetOptionalImportEnum(global::Google.ProtocolBuffers.TestProtos.ImportEnum value)
+            {
+                PrepareBuilder();
+                result.hasOptionalImportEnum = true;
+                result.optionalImportEnum_ = value;
+                return this;
+            }
+            public Builder ClearOptionalImportEnum()
+            {
+                PrepareBuilder();
+                result.hasOptionalImportEnum = false;
+                result.optionalImportEnum_ = global::Google.ProtocolBuffers.TestProtos.ImportEnum.IMPORT_FOO;
+                return this;
+            }
+
+            public bool HasOptionalStringPiece
+            {
+                get { return result.hasOptionalStringPiece; }
+            }
+            public string OptionalStringPiece
+            {
+                get { return result.OptionalStringPiece; }
+                set { SetOptionalStringPiece(value); }
+            }
+            public Builder SetOptionalStringPiece(string value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasOptionalStringPiece = true;
+                result.optionalStringPiece_ = value;
+                return this;
+            }
+            public Builder ClearOptionalStringPiece()
+            {
+                PrepareBuilder();
+                result.hasOptionalStringPiece = false;
+                result.optionalStringPiece_ = "";
+                return this;
+            }
+
+            public bool HasOptionalCord
+            {
+                get { return result.hasOptionalCord; }
+            }
+            public string OptionalCord
+            {
+                get { return result.OptionalCord; }
+                set { SetOptionalCord(value); }
+            }
+            public Builder SetOptionalCord(string value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasOptionalCord = true;
+                result.optionalCord_ = value;
+                return this;
+            }
+            public Builder ClearOptionalCord()
+            {
+                PrepareBuilder();
+                result.hasOptionalCord = false;
+                result.optionalCord_ = "";
+                return this;
+            }
+
+            public bool HasOptionalPublicImportMessage
+            {
+                get { return result.hasOptionalPublicImportMessage; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.PublicImportMessage OptionalPublicImportMessage
+            {
+                get { return result.OptionalPublicImportMessage; }
+                set { SetOptionalPublicImportMessage(value); }
+            }
+            public Builder SetOptionalPublicImportMessage(global::Google.ProtocolBuffers.TestProtos.PublicImportMessage value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasOptionalPublicImportMessage = true;
+                result.optionalPublicImportMessage_ = value;
+                return this;
+            }
+            public Builder SetOptionalPublicImportMessage(global::Google.ProtocolBuffers.TestProtos.PublicImportMessage.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.hasOptionalPublicImportMessage = true;
+                result.optionalPublicImportMessage_ = builderForValue.Build();
+                return this;
+            }
+            public Builder MergeOptionalPublicImportMessage(global::Google.ProtocolBuffers.TestProtos.PublicImportMessage value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                if (result.hasOptionalPublicImportMessage &&
+                    result.optionalPublicImportMessage_ != global::Google.ProtocolBuffers.TestProtos.PublicImportMessage.DefaultInstance)
+                {
+                    result.optionalPublicImportMessage_ = global::Google.ProtocolBuffers.TestProtos.PublicImportMessage.CreateBuilder(result.optionalPublicImportMessage_).MergeFrom(value).BuildPartial();
+                }
+                else
+                {
+                    result.optionalPublicImportMessage_ = value;
+                }
+                result.hasOptionalPublicImportMessage = true;
+                return this;
+            }
+            public Builder ClearOptionalPublicImportMessage()
+            {
+                PrepareBuilder();
+                result.hasOptionalPublicImportMessage = false;
+                result.optionalPublicImportMessage_ = null;
+                return this;
+            }
+
+            public bool HasOptionalLazyMessage
+            {
+                get { return result.hasOptionalLazyMessage; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage OptionalLazyMessage
+            {
+                get { return result.OptionalLazyMessage; }
+                set { SetOptionalLazyMessage(value); }
+            }
+            public Builder SetOptionalLazyMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasOptionalLazyMessage = true;
+                result.optionalLazyMessage_ = value;
+                return this;
+            }
+            public Builder SetOptionalLazyMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.hasOptionalLazyMessage = true;
+                result.optionalLazyMessage_ = builderForValue.Build();
+                return this;
+            }
+            public Builder MergeOptionalLazyMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                if (result.hasOptionalLazyMessage &&
+                    result.optionalLazyMessage_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.DefaultInstance)
+                {
+                    result.optionalLazyMessage_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.CreateBuilder(result.optionalLazyMessage_).MergeFrom(value).BuildPartial();
+                }
+                else
+                {
+                    result.optionalLazyMessage_ = value;
+                }
+                result.hasOptionalLazyMessage = true;
+                return this;
+            }
+            public Builder ClearOptionalLazyMessage()
+            {
+                PrepareBuilder();
+                result.hasOptionalLazyMessage = false;
+                result.optionalLazyMessage_ = null;
+                return this;
+            }
+
+            public pbc::IPopsicleList<int> RepeatedInt32List
+            {
+                get { return PrepareBuilder().repeatedInt32_; }
+            }
+            public int RepeatedInt32Count
+            {
+                get { return result.RepeatedInt32Count; }
+            }
+            public int GetRepeatedInt32(int index)
+            {
+                return result.GetRepeatedInt32(index);
+            }
+            public Builder SetRepeatedInt32(int index, int value)
+            {
+                PrepareBuilder();
+                result.repeatedInt32_[index] = value;
+                return this;
+            }
+            public Builder AddRepeatedInt32(int value)
+            {
+                PrepareBuilder();
+                result.repeatedInt32_.Add(value);
+                return this;
+            }
+            public Builder AddRangeRepeatedInt32(scg::IEnumerable<int> values)
+            {
+                PrepareBuilder();
+                result.repeatedInt32_.Add(values);
+                return this;
+            }
+            public Builder ClearRepeatedInt32()
+            {
+                PrepareBuilder();
+                result.repeatedInt32_.Clear();
+                return this;
+            }
+
+            public pbc::IPopsicleList<long> RepeatedInt64List
+            {
+                get { return PrepareBuilder().repeatedInt64_; }
+            }
+            public int RepeatedInt64Count
+            {
+                get { return result.RepeatedInt64Count; }
+            }
+            public long GetRepeatedInt64(int index)
+            {
+                return result.GetRepeatedInt64(index);
+            }
+            public Builder SetRepeatedInt64(int index, long value)
+            {
+                PrepareBuilder();
+                result.repeatedInt64_[index] = value;
+                return this;
+            }
+            public Builder AddRepeatedInt64(long value)
+            {
+                PrepareBuilder();
+                result.repeatedInt64_.Add(value);
+                return this;
+            }
+            public Builder AddRangeRepeatedInt64(scg::IEnumerable<long> values)
+            {
+                PrepareBuilder();
+                result.repeatedInt64_.Add(values);
+                return this;
+            }
+            public Builder ClearRepeatedInt64()
+            {
+                PrepareBuilder();
+                result.repeatedInt64_.Clear();
+                return this;
+            }
+
+            [global::System.CLSCompliant(false)]
+            public pbc::IPopsicleList<uint> RepeatedUint32List
+            {
+                get { return PrepareBuilder().repeatedUint32_; }
+            }
+            public int RepeatedUint32Count
+            {
+                get { return result.RepeatedUint32Count; }
+            }
+            [global::System.CLSCompliant(false)]
+            public uint GetRepeatedUint32(int index)
+            {
+                return result.GetRepeatedUint32(index);
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder SetRepeatedUint32(int index, uint value)
+            {
+                PrepareBuilder();
+                result.repeatedUint32_[index] = value;
+                return this;
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder AddRepeatedUint32(uint value)
+            {
+                PrepareBuilder();
+                result.repeatedUint32_.Add(value);
+                return this;
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder AddRangeRepeatedUint32(scg::IEnumerable<uint> values)
+            {
+                PrepareBuilder();
+                result.repeatedUint32_.Add(values);
+                return this;
+            }
+            public Builder ClearRepeatedUint32()
+            {
+                PrepareBuilder();
+                result.repeatedUint32_.Clear();
+                return this;
+            }
+
+            [global::System.CLSCompliant(false)]
+            public pbc::IPopsicleList<ulong> RepeatedUint64List
+            {
+                get { return PrepareBuilder().repeatedUint64_; }
+            }
+            public int RepeatedUint64Count
+            {
+                get { return result.RepeatedUint64Count; }
+            }
+            [global::System.CLSCompliant(false)]
+            public ulong GetRepeatedUint64(int index)
+            {
+                return result.GetRepeatedUint64(index);
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder SetRepeatedUint64(int index, ulong value)
+            {
+                PrepareBuilder();
+                result.repeatedUint64_[index] = value;
+                return this;
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder AddRepeatedUint64(ulong value)
+            {
+                PrepareBuilder();
+                result.repeatedUint64_.Add(value);
+                return this;
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder AddRangeRepeatedUint64(scg::IEnumerable<ulong> values)
+            {
+                PrepareBuilder();
+                result.repeatedUint64_.Add(values);
+                return this;
+            }
+            public Builder ClearRepeatedUint64()
+            {
+                PrepareBuilder();
+                result.repeatedUint64_.Clear();
+                return this;
+            }
+
+            public pbc::IPopsicleList<int> RepeatedSint32List
+            {
+                get { return PrepareBuilder().repeatedSint32_; }
+            }
+            public int RepeatedSint32Count
+            {
+                get { return result.RepeatedSint32Count; }
+            }
+            public int GetRepeatedSint32(int index)
+            {
+                return result.GetRepeatedSint32(index);
+            }
+            public Builder SetRepeatedSint32(int index, int value)
+            {
+                PrepareBuilder();
+                result.repeatedSint32_[index] = value;
+                return this;
+            }
+            public Builder AddRepeatedSint32(int value)
+            {
+                PrepareBuilder();
+                result.repeatedSint32_.Add(value);
+                return this;
+            }
+            public Builder AddRangeRepeatedSint32(scg::IEnumerable<int> values)
+            {
+                PrepareBuilder();
+                result.repeatedSint32_.Add(values);
+                return this;
+            }
+            public Builder ClearRepeatedSint32()
+            {
+                PrepareBuilder();
+                result.repeatedSint32_.Clear();
+                return this;
+            }
+
+            public pbc::IPopsicleList<long> RepeatedSint64List
+            {
+                get { return PrepareBuilder().repeatedSint64_; }
+            }
+            public int RepeatedSint64Count
+            {
+                get { return result.RepeatedSint64Count; }
+            }
+            public long GetRepeatedSint64(int index)
+            {
+                return result.GetRepeatedSint64(index);
+            }
+            public Builder SetRepeatedSint64(int index, long value)
+            {
+                PrepareBuilder();
+                result.repeatedSint64_[index] = value;
+                return this;
+            }
+            public Builder AddRepeatedSint64(long value)
+            {
+                PrepareBuilder();
+                result.repeatedSint64_.Add(value);
+                return this;
+            }
+            public Builder AddRangeRepeatedSint64(scg::IEnumerable<long> values)
+            {
+                PrepareBuilder();
+                result.repeatedSint64_.Add(values);
+                return this;
+            }
+            public Builder ClearRepeatedSint64()
+            {
+                PrepareBuilder();
+                result.repeatedSint64_.Clear();
+                return this;
+            }
+
+            [global::System.CLSCompliant(false)]
+            public pbc::IPopsicleList<uint> RepeatedFixed32List
+            {
+                get { return PrepareBuilder().repeatedFixed32_; }
+            }
+            public int RepeatedFixed32Count
+            {
+                get { return result.RepeatedFixed32Count; }
+            }
+            [global::System.CLSCompliant(false)]
+            public uint GetRepeatedFixed32(int index)
+            {
+                return result.GetRepeatedFixed32(index);
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder SetRepeatedFixed32(int index, uint value)
+            {
+                PrepareBuilder();
+                result.repeatedFixed32_[index] = value;
+                return this;
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder AddRepeatedFixed32(uint value)
+            {
+                PrepareBuilder();
+                result.repeatedFixed32_.Add(value);
+                return this;
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder AddRangeRepeatedFixed32(scg::IEnumerable<uint> values)
+            {
+                PrepareBuilder();
+                result.repeatedFixed32_.Add(values);
+                return this;
+            }
+            public Builder ClearRepeatedFixed32()
+            {
+                PrepareBuilder();
+                result.repeatedFixed32_.Clear();
+                return this;
+            }
+
+            [global::System.CLSCompliant(false)]
+            public pbc::IPopsicleList<ulong> RepeatedFixed64List
+            {
+                get { return PrepareBuilder().repeatedFixed64_; }
+            }
+            public int RepeatedFixed64Count
+            {
+                get { return result.RepeatedFixed64Count; }
+            }
+            [global::System.CLSCompliant(false)]
+            public ulong GetRepeatedFixed64(int index)
+            {
+                return result.GetRepeatedFixed64(index);
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder SetRepeatedFixed64(int index, ulong value)
+            {
+                PrepareBuilder();
+                result.repeatedFixed64_[index] = value;
+                return this;
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder AddRepeatedFixed64(ulong value)
+            {
+                PrepareBuilder();
+                result.repeatedFixed64_.Add(value);
+                return this;
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder AddRangeRepeatedFixed64(scg::IEnumerable<ulong> values)
+            {
+                PrepareBuilder();
+                result.repeatedFixed64_.Add(values);
+                return this;
+            }
+            public Builder ClearRepeatedFixed64()
+            {
+                PrepareBuilder();
+                result.repeatedFixed64_.Clear();
+                return this;
+            }
+
+            public pbc::IPopsicleList<int> RepeatedSfixed32List
+            {
+                get { return PrepareBuilder().repeatedSfixed32_; }
+            }
+            public int RepeatedSfixed32Count
+            {
+                get { return result.RepeatedSfixed32Count; }
+            }
+            public int GetRepeatedSfixed32(int index)
+            {
+                return result.GetRepeatedSfixed32(index);
+            }
+            public Builder SetRepeatedSfixed32(int index, int value)
+            {
+                PrepareBuilder();
+                result.repeatedSfixed32_[index] = value;
+                return this;
+            }
+            public Builder AddRepeatedSfixed32(int value)
+            {
+                PrepareBuilder();
+                result.repeatedSfixed32_.Add(value);
+                return this;
+            }
+            public Builder AddRangeRepeatedSfixed32(scg::IEnumerable<int> values)
+            {
+                PrepareBuilder();
+                result.repeatedSfixed32_.Add(values);
+                return this;
+            }
+            public Builder ClearRepeatedSfixed32()
+            {
+                PrepareBuilder();
+                result.repeatedSfixed32_.Clear();
+                return this;
+            }
+
+            public pbc::IPopsicleList<long> RepeatedSfixed64List
+            {
+                get { return PrepareBuilder().repeatedSfixed64_; }
+            }
+            public int RepeatedSfixed64Count
+            {
+                get { return result.RepeatedSfixed64Count; }
+            }
+            public long GetRepeatedSfixed64(int index)
+            {
+                return result.GetRepeatedSfixed64(index);
+            }
+            public Builder SetRepeatedSfixed64(int index, long value)
+            {
+                PrepareBuilder();
+                result.repeatedSfixed64_[index] = value;
+                return this;
+            }
+            public Builder AddRepeatedSfixed64(long value)
+            {
+                PrepareBuilder();
+                result.repeatedSfixed64_.Add(value);
+                return this;
+            }
+            public Builder AddRangeRepeatedSfixed64(scg::IEnumerable<long> values)
+            {
+                PrepareBuilder();
+                result.repeatedSfixed64_.Add(values);
+                return this;
+            }
+            public Builder ClearRepeatedSfixed64()
+            {
+                PrepareBuilder();
+                result.repeatedSfixed64_.Clear();
+                return this;
+            }
+
+            public pbc::IPopsicleList<float> RepeatedFloatList
+            {
+                get { return PrepareBuilder().repeatedFloat_; }
+            }
+            public int RepeatedFloatCount
+            {
+                get { return result.RepeatedFloatCount; }
+            }
+            public float GetRepeatedFloat(int index)
+            {
+                return result.GetRepeatedFloat(index);
+            }
+            public Builder SetRepeatedFloat(int index, float value)
+            {
+                PrepareBuilder();
+                result.repeatedFloat_[index] = value;
+                return this;
+            }
+            public Builder AddRepeatedFloat(float value)
+            {
+                PrepareBuilder();
+                result.repeatedFloat_.Add(value);
+                return this;
+            }
+            public Builder AddRangeRepeatedFloat(scg::IEnumerable<float> values)
+            {
+                PrepareBuilder();
+                result.repeatedFloat_.Add(values);
+                return this;
+            }
+            public Builder ClearRepeatedFloat()
+            {
+                PrepareBuilder();
+                result.repeatedFloat_.Clear();
+                return this;
+            }
+
+            public pbc::IPopsicleList<double> RepeatedDoubleList
+            {
+                get { return PrepareBuilder().repeatedDouble_; }
+            }
+            public int RepeatedDoubleCount
+            {
+                get { return result.RepeatedDoubleCount; }
+            }
+            public double GetRepeatedDouble(int index)
+            {
+                return result.GetRepeatedDouble(index);
+            }
+            public Builder SetRepeatedDouble(int index, double value)
+            {
+                PrepareBuilder();
+                result.repeatedDouble_[index] = value;
+                return this;
+            }
+            public Builder AddRepeatedDouble(double value)
+            {
+                PrepareBuilder();
+                result.repeatedDouble_.Add(value);
+                return this;
+            }
+            public Builder AddRangeRepeatedDouble(scg::IEnumerable<double> values)
+            {
+                PrepareBuilder();
+                result.repeatedDouble_.Add(values);
+                return this;
+            }
+            public Builder ClearRepeatedDouble()
+            {
+                PrepareBuilder();
+                result.repeatedDouble_.Clear();
+                return this;
+            }
+
+            public pbc::IPopsicleList<bool> RepeatedBoolList
+            {
+                get { return PrepareBuilder().repeatedBool_; }
+            }
+            public int RepeatedBoolCount
+            {
+                get { return result.RepeatedBoolCount; }
+            }
+            public bool GetRepeatedBool(int index)
+            {
+                return result.GetRepeatedBool(index);
+            }
+            public Builder SetRepeatedBool(int index, bool value)
+            {
+                PrepareBuilder();
+                result.repeatedBool_[index] = value;
+                return this;
+            }
+            public Builder AddRepeatedBool(bool value)
+            {
+                PrepareBuilder();
+                result.repeatedBool_.Add(value);
+                return this;
+            }
+            public Builder AddRangeRepeatedBool(scg::IEnumerable<bool> values)
+            {
+                PrepareBuilder();
+                result.repeatedBool_.Add(values);
+                return this;
+            }
+            public Builder ClearRepeatedBool()
+            {
+                PrepareBuilder();
+                result.repeatedBool_.Clear();
+                return this;
+            }
+
+            public pbc::IPopsicleList<string> RepeatedStringList
+            {
+                get { return PrepareBuilder().repeatedString_; }
+            }
+            public int RepeatedStringCount
+            {
+                get { return result.RepeatedStringCount; }
+            }
+            public string GetRepeatedString(int index)
+            {
+                return result.GetRepeatedString(index);
+            }
+            public Builder SetRepeatedString(int index, string value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.repeatedString_[index] = value;
+                return this;
+            }
+            public Builder AddRepeatedString(string value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.repeatedString_.Add(value);
+                return this;
+            }
+            public Builder AddRangeRepeatedString(scg::IEnumerable<string> values)
+            {
+                PrepareBuilder();
+                result.repeatedString_.Add(values);
+                return this;
+            }
+            public Builder ClearRepeatedString()
+            {
+                PrepareBuilder();
+                result.repeatedString_.Clear();
+                return this;
+            }
+
+            public pbc::IPopsicleList<pb::ByteString> RepeatedBytesList
+            {
+                get { return PrepareBuilder().repeatedBytes_; }
+            }
+            public int RepeatedBytesCount
+            {
+                get { return result.RepeatedBytesCount; }
+            }
+            public pb::ByteString GetRepeatedBytes(int index)
+            {
+                return result.GetRepeatedBytes(index);
+            }
+            public Builder SetRepeatedBytes(int index, pb::ByteString value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.repeatedBytes_[index] = value;
+                return this;
+            }
+            public Builder AddRepeatedBytes(pb::ByteString value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.repeatedBytes_.Add(value);
+                return this;
+            }
+            public Builder AddRangeRepeatedBytes(scg::IEnumerable<pb::ByteString> values)
+            {
+                PrepareBuilder();
+                result.repeatedBytes_.Add(values);
+                return this;
+            }
+            public Builder ClearRepeatedBytes()
+            {
+                PrepareBuilder();
+                result.repeatedBytes_.Clear();
+                return this;
+            }
+
+            public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup> RepeatedGroupList
+            {
+                get { return PrepareBuilder().repeatedGroup_; }
+            }
+            public int RepeatedGroupCount
+            {
+                get { return result.RepeatedGroupCount; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup GetRepeatedGroup(int index)
+            {
+                return result.GetRepeatedGroup(index);
+            }
+            public Builder SetRepeatedGroup(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.repeatedGroup_[index] = value;
+                return this;
+            }
+            public Builder SetRepeatedGroup(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.repeatedGroup_[index] = builderForValue.Build();
+                return this;
+            }
+            public Builder AddRepeatedGroup(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.repeatedGroup_.Add(value);
+                return this;
+            }
+            public Builder AddRepeatedGroup(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.repeatedGroup_.Add(builderForValue.Build());
+                return this;
+            }
+            public Builder AddRangeRepeatedGroup(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.RepeatedGroup> values)
+            {
+                PrepareBuilder();
+                result.repeatedGroup_.Add(values);
+                return this;
+            }
+            public Builder ClearRepeatedGroup()
+            {
+                PrepareBuilder();
+                result.repeatedGroup_.Clear();
+                return this;
+            }
+
+            public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage> RepeatedNestedMessageList
+            {
+                get { return PrepareBuilder().repeatedNestedMessage_; }
+            }
+            public int RepeatedNestedMessageCount
+            {
+                get { return result.RepeatedNestedMessageCount; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage GetRepeatedNestedMessage(int index)
+            {
+                return result.GetRepeatedNestedMessage(index);
+            }
+            public Builder SetRepeatedNestedMessage(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.repeatedNestedMessage_[index] = value;
+                return this;
+            }
+            public Builder SetRepeatedNestedMessage(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.repeatedNestedMessage_[index] = builderForValue.Build();
+                return this;
+            }
+            public Builder AddRepeatedNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.repeatedNestedMessage_.Add(value);
+                return this;
+            }
+            public Builder AddRepeatedNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.repeatedNestedMessage_.Add(builderForValue.Build());
+                return this;
+            }
+            public Builder AddRangeRepeatedNestedMessage(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage> values)
+            {
+                PrepareBuilder();
+                result.repeatedNestedMessage_.Add(values);
+                return this;
+            }
+            public Builder ClearRepeatedNestedMessage()
+            {
+                PrepareBuilder();
+                result.repeatedNestedMessage_.Clear();
+                return this;
+            }
+
+            public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignMessage> RepeatedForeignMessageList
+            {
+                get { return PrepareBuilder().repeatedForeignMessage_; }
+            }
+            public int RepeatedForeignMessageCount
+            {
+                get { return result.RepeatedForeignMessageCount; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.ForeignMessage GetRepeatedForeignMessage(int index)
+            {
+                return result.GetRepeatedForeignMessage(index);
+            }
+            public Builder SetRepeatedForeignMessage(int index, global::Google.ProtocolBuffers.TestProtos.ForeignMessage value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.repeatedForeignMessage_[index] = value;
+                return this;
+            }
+            public Builder SetRepeatedForeignMessage(int index, global::Google.ProtocolBuffers.TestProtos.ForeignMessage.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.repeatedForeignMessage_[index] = builderForValue.Build();
+                return this;
+            }
+            public Builder AddRepeatedForeignMessage(global::Google.ProtocolBuffers.TestProtos.ForeignMessage value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.repeatedForeignMessage_.Add(value);
+                return this;
+            }
+            public Builder AddRepeatedForeignMessage(global::Google.ProtocolBuffers.TestProtos.ForeignMessage.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.repeatedForeignMessage_.Add(builderForValue.Build());
+                return this;
+            }
+            public Builder AddRangeRepeatedForeignMessage(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.ForeignMessage> values)
+            {
+                PrepareBuilder();
+                result.repeatedForeignMessage_.Add(values);
+                return this;
+            }
+            public Builder ClearRepeatedForeignMessage()
+            {
+                PrepareBuilder();
+                result.repeatedForeignMessage_.Clear();
+                return this;
+            }
+
+            public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.ImportMessage> RepeatedImportMessageList
+            {
+                get { return PrepareBuilder().repeatedImportMessage_; }
+            }
+            public int RepeatedImportMessageCount
+            {
+                get { return result.RepeatedImportMessageCount; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.ImportMessage GetRepeatedImportMessage(int index)
+            {
+                return result.GetRepeatedImportMessage(index);
+            }
+            public Builder SetRepeatedImportMessage(int index, global::Google.ProtocolBuffers.TestProtos.ImportMessage value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.repeatedImportMessage_[index] = value;
+                return this;
+            }
+            public Builder SetRepeatedImportMessage(int index, global::Google.ProtocolBuffers.TestProtos.ImportMessage.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.repeatedImportMessage_[index] = builderForValue.Build();
+                return this;
+            }
+            public Builder AddRepeatedImportMessage(global::Google.ProtocolBuffers.TestProtos.ImportMessage value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.repeatedImportMessage_.Add(value);
+                return this;
+            }
+            public Builder AddRepeatedImportMessage(global::Google.ProtocolBuffers.TestProtos.ImportMessage.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.repeatedImportMessage_.Add(builderForValue.Build());
+                return this;
+            }
+            public Builder AddRangeRepeatedImportMessage(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.ImportMessage> values)
+            {
+                PrepareBuilder();
+                result.repeatedImportMessage_.Add(values);
+                return this;
+            }
+            public Builder ClearRepeatedImportMessage()
+            {
+                PrepareBuilder();
+                result.repeatedImportMessage_.Clear();
+                return this;
+            }
+
+            public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum> RepeatedNestedEnumList
+            {
+                get { return PrepareBuilder().repeatedNestedEnum_; }
+            }
+            public int RepeatedNestedEnumCount
+            {
+                get { return result.RepeatedNestedEnumCount; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum GetRepeatedNestedEnum(int index)
+            {
+                return result.GetRepeatedNestedEnum(index);
+            }
+            public Builder SetRepeatedNestedEnum(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum value)
+            {
+                PrepareBuilder();
+                result.repeatedNestedEnum_[index] = value;
+                return this;
+            }
+            public Builder AddRepeatedNestedEnum(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum value)
+            {
+                PrepareBuilder();
+                result.repeatedNestedEnum_.Add(value);
+                return this;
+            }
+            public Builder AddRangeRepeatedNestedEnum(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum> values)
+            {
+                PrepareBuilder();
+                result.repeatedNestedEnum_.Add(values);
+                return this;
+            }
+            public Builder ClearRepeatedNestedEnum()
+            {
+                PrepareBuilder();
+                result.repeatedNestedEnum_.Clear();
+                return this;
+            }
+
+            public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> RepeatedForeignEnumList
+            {
+                get { return PrepareBuilder().repeatedForeignEnum_; }
+            }
+            public int RepeatedForeignEnumCount
+            {
+                get { return result.RepeatedForeignEnumCount; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.ForeignEnum GetRepeatedForeignEnum(int index)
+            {
+                return result.GetRepeatedForeignEnum(index);
+            }
+            public Builder SetRepeatedForeignEnum(int index, global::Google.ProtocolBuffers.TestProtos.ForeignEnum value)
+            {
+                PrepareBuilder();
+                result.repeatedForeignEnum_[index] = value;
+                return this;
+            }
+            public Builder AddRepeatedForeignEnum(global::Google.ProtocolBuffers.TestProtos.ForeignEnum value)
+            {
+                PrepareBuilder();
+                result.repeatedForeignEnum_.Add(value);
+                return this;
+            }
+            public Builder AddRangeRepeatedForeignEnum(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> values)
+            {
+                PrepareBuilder();
+                result.repeatedForeignEnum_.Add(values);
+                return this;
+            }
+            public Builder ClearRepeatedForeignEnum()
+            {
+                PrepareBuilder();
+                result.repeatedForeignEnum_.Clear();
+                return this;
+            }
+
+            public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.ImportEnum> RepeatedImportEnumList
+            {
+                get { return PrepareBuilder().repeatedImportEnum_; }
+            }
+            public int RepeatedImportEnumCount
+            {
+                get { return result.RepeatedImportEnumCount; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.ImportEnum GetRepeatedImportEnum(int index)
+            {
+                return result.GetRepeatedImportEnum(index);
+            }
+            public Builder SetRepeatedImportEnum(int index, global::Google.ProtocolBuffers.TestProtos.ImportEnum value)
+            {
+                PrepareBuilder();
+                result.repeatedImportEnum_[index] = value;
+                return this;
+            }
+            public Builder AddRepeatedImportEnum(global::Google.ProtocolBuffers.TestProtos.ImportEnum value)
+            {
+                PrepareBuilder();
+                result.repeatedImportEnum_.Add(value);
+                return this;
+            }
+            public Builder AddRangeRepeatedImportEnum(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.ImportEnum> values)
+            {
+                PrepareBuilder();
+                result.repeatedImportEnum_.Add(values);
+                return this;
+            }
+            public Builder ClearRepeatedImportEnum()
+            {
+                PrepareBuilder();
+                result.repeatedImportEnum_.Clear();
+                return this;
+            }
+
+            public pbc::IPopsicleList<string> RepeatedStringPieceList
+            {
+                get { return PrepareBuilder().repeatedStringPiece_; }
+            }
+            public int RepeatedStringPieceCount
+            {
+                get { return result.RepeatedStringPieceCount; }
+            }
+            public string GetRepeatedStringPiece(int index)
+            {
+                return result.GetRepeatedStringPiece(index);
+            }
+            public Builder SetRepeatedStringPiece(int index, string value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.repeatedStringPiece_[index] = value;
+                return this;
+            }
+            public Builder AddRepeatedStringPiece(string value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.repeatedStringPiece_.Add(value);
+                return this;
+            }
+            public Builder AddRangeRepeatedStringPiece(scg::IEnumerable<string> values)
+            {
+                PrepareBuilder();
+                result.repeatedStringPiece_.Add(values);
+                return this;
+            }
+            public Builder ClearRepeatedStringPiece()
+            {
+                PrepareBuilder();
+                result.repeatedStringPiece_.Clear();
+                return this;
+            }
+
+            public pbc::IPopsicleList<string> RepeatedCordList
+            {
+                get { return PrepareBuilder().repeatedCord_; }
+            }
+            public int RepeatedCordCount
+            {
+                get { return result.RepeatedCordCount; }
+            }
+            public string GetRepeatedCord(int index)
+            {
+                return result.GetRepeatedCord(index);
+            }
+            public Builder SetRepeatedCord(int index, string value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.repeatedCord_[index] = value;
+                return this;
+            }
+            public Builder AddRepeatedCord(string value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.repeatedCord_.Add(value);
+                return this;
+            }
+            public Builder AddRangeRepeatedCord(scg::IEnumerable<string> values)
+            {
+                PrepareBuilder();
+                result.repeatedCord_.Add(values);
+                return this;
+            }
+            public Builder ClearRepeatedCord()
+            {
+                PrepareBuilder();
+                result.repeatedCord_.Clear();
+                return this;
+            }
+
+            public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage> RepeatedLazyMessageList
+            {
+                get { return PrepareBuilder().repeatedLazyMessage_; }
+            }
+            public int RepeatedLazyMessageCount
+            {
+                get { return result.RepeatedLazyMessageCount; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage GetRepeatedLazyMessage(int index)
+            {
+                return result.GetRepeatedLazyMessage(index);
+            }
+            public Builder SetRepeatedLazyMessage(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.repeatedLazyMessage_[index] = value;
+                return this;
+            }
+            public Builder SetRepeatedLazyMessage(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.repeatedLazyMessage_[index] = builderForValue.Build();
+                return this;
+            }
+            public Builder AddRepeatedLazyMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.repeatedLazyMessage_.Add(value);
+                return this;
+            }
+            public Builder AddRepeatedLazyMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.repeatedLazyMessage_.Add(builderForValue.Build());
+                return this;
+            }
+            public Builder AddRangeRepeatedLazyMessage(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage> values)
+            {
+                PrepareBuilder();
+                result.repeatedLazyMessage_.Add(values);
+                return this;
+            }
+            public Builder ClearRepeatedLazyMessage()
+            {
+                PrepareBuilder();
+                result.repeatedLazyMessage_.Clear();
+                return this;
+            }
+
+            public bool HasDefaultInt32
+            {
+                get { return result.hasDefaultInt32; }
+            }
+            public int DefaultInt32
+            {
+                get { return result.DefaultInt32; }
+                set { SetDefaultInt32(value); }
+            }
+            public Builder SetDefaultInt32(int value)
+            {
+                PrepareBuilder();
+                result.hasDefaultInt32 = true;
+                result.defaultInt32_ = value;
+                return this;
+            }
+            public Builder ClearDefaultInt32()
+            {
+                PrepareBuilder();
+                result.hasDefaultInt32 = false;
+                result.defaultInt32_ = 41;
+                return this;
+            }
+
+            public bool HasDefaultInt64
+            {
+                get { return result.hasDefaultInt64; }
+            }
+            public long DefaultInt64
+            {
+                get { return result.DefaultInt64; }
+                set { SetDefaultInt64(value); }
+            }
+            public Builder SetDefaultInt64(long value)
+            {
+                PrepareBuilder();
+                result.hasDefaultInt64 = true;
+                result.defaultInt64_ = value;
+                return this;
+            }
+            public Builder ClearDefaultInt64()
+            {
+                PrepareBuilder();
+                result.hasDefaultInt64 = false;
+                result.defaultInt64_ = 42L;
+                return this;
+            }
+
+            public bool HasDefaultUint32
+            {
+                get { return result.hasDefaultUint32; }
+            }
+            [global::System.CLSCompliant(false)]
+            public uint DefaultUint32
+            {
+                get { return result.DefaultUint32; }
+                set { SetDefaultUint32(value); }
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder SetDefaultUint32(uint value)
+            {
+                PrepareBuilder();
+                result.hasDefaultUint32 = true;
+                result.defaultUint32_ = value;
+                return this;
+            }
+            public Builder ClearDefaultUint32()
+            {
+                PrepareBuilder();
+                result.hasDefaultUint32 = false;
+                result.defaultUint32_ = 43;
+                return this;
+            }
+
+            public bool HasDefaultUint64
+            {
+                get { return result.hasDefaultUint64; }
+            }
+            [global::System.CLSCompliant(false)]
+            public ulong DefaultUint64
+            {
+                get { return result.DefaultUint64; }
+                set { SetDefaultUint64(value); }
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder SetDefaultUint64(ulong value)
+            {
+                PrepareBuilder();
+                result.hasDefaultUint64 = true;
+                result.defaultUint64_ = value;
+                return this;
+            }
+            public Builder ClearDefaultUint64()
+            {
+                PrepareBuilder();
+                result.hasDefaultUint64 = false;
+                result.defaultUint64_ = 44UL;
+                return this;
+            }
+
+            public bool HasDefaultSint32
+            {
+                get { return result.hasDefaultSint32; }
+            }
+            public int DefaultSint32
+            {
+                get { return result.DefaultSint32; }
+                set { SetDefaultSint32(value); }
+            }
+            public Builder SetDefaultSint32(int value)
+            {
+                PrepareBuilder();
+                result.hasDefaultSint32 = true;
+                result.defaultSint32_ = value;
+                return this;
+            }
+            public Builder ClearDefaultSint32()
+            {
+                PrepareBuilder();
+                result.hasDefaultSint32 = false;
+                result.defaultSint32_ = -45;
+                return this;
+            }
+
+            public bool HasDefaultSint64
+            {
+                get { return result.hasDefaultSint64; }
+            }
+            public long DefaultSint64
+            {
+                get { return result.DefaultSint64; }
+                set { SetDefaultSint64(value); }
+            }
+            public Builder SetDefaultSint64(long value)
+            {
+                PrepareBuilder();
+                result.hasDefaultSint64 = true;
+                result.defaultSint64_ = value;
+                return this;
+            }
+            public Builder ClearDefaultSint64()
+            {
+                PrepareBuilder();
+                result.hasDefaultSint64 = false;
+                result.defaultSint64_ = 46L;
+                return this;
+            }
+
+            public bool HasDefaultFixed32
+            {
+                get { return result.hasDefaultFixed32; }
+            }
+            [global::System.CLSCompliant(false)]
+            public uint DefaultFixed32
+            {
+                get { return result.DefaultFixed32; }
+                set { SetDefaultFixed32(value); }
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder SetDefaultFixed32(uint value)
+            {
+                PrepareBuilder();
+                result.hasDefaultFixed32 = true;
+                result.defaultFixed32_ = value;
+                return this;
+            }
+            public Builder ClearDefaultFixed32()
+            {
+                PrepareBuilder();
+                result.hasDefaultFixed32 = false;
+                result.defaultFixed32_ = 47;
+                return this;
+            }
+
+            public bool HasDefaultFixed64
+            {
+                get { return result.hasDefaultFixed64; }
+            }
+            [global::System.CLSCompliant(false)]
+            public ulong DefaultFixed64
+            {
+                get { return result.DefaultFixed64; }
+                set { SetDefaultFixed64(value); }
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder SetDefaultFixed64(ulong value)
+            {
+                PrepareBuilder();
+                result.hasDefaultFixed64 = true;
+                result.defaultFixed64_ = value;
+                return this;
+            }
+            public Builder ClearDefaultFixed64()
+            {
+                PrepareBuilder();
+                result.hasDefaultFixed64 = false;
+                result.defaultFixed64_ = 48UL;
+                return this;
+            }
+
+            public bool HasDefaultSfixed32
+            {
+                get { return result.hasDefaultSfixed32; }
+            }
+            public int DefaultSfixed32
+            {
+                get { return result.DefaultSfixed32; }
+                set { SetDefaultSfixed32(value); }
+            }
+            public Builder SetDefaultSfixed32(int value)
+            {
+                PrepareBuilder();
+                result.hasDefaultSfixed32 = true;
+                result.defaultSfixed32_ = value;
+                return this;
+            }
+            public Builder ClearDefaultSfixed32()
+            {
+                PrepareBuilder();
+                result.hasDefaultSfixed32 = false;
+                result.defaultSfixed32_ = 49;
+                return this;
+            }
+
+            public bool HasDefaultSfixed64
+            {
+                get { return result.hasDefaultSfixed64; }
+            }
+            public long DefaultSfixed64
+            {
+                get { return result.DefaultSfixed64; }
+                set { SetDefaultSfixed64(value); }
+            }
+            public Builder SetDefaultSfixed64(long value)
+            {
+                PrepareBuilder();
+                result.hasDefaultSfixed64 = true;
+                result.defaultSfixed64_ = value;
+                return this;
+            }
+            public Builder ClearDefaultSfixed64()
+            {
+                PrepareBuilder();
+                result.hasDefaultSfixed64 = false;
+                result.defaultSfixed64_ = -50L;
+                return this;
+            }
+
+            public bool HasDefaultFloat
+            {
+                get { return result.hasDefaultFloat; }
+            }
+            public float DefaultFloat
+            {
+                get { return result.DefaultFloat; }
+                set { SetDefaultFloat(value); }
+            }
+            public Builder SetDefaultFloat(float value)
+            {
+                PrepareBuilder();
+                result.hasDefaultFloat = true;
+                result.defaultFloat_ = value;
+                return this;
+            }
+            public Builder ClearDefaultFloat()
+            {
+                PrepareBuilder();
+                result.hasDefaultFloat = false;
+                result.defaultFloat_ = 51.5F;
+                return this;
+            }
+
+            public bool HasDefaultDouble
+            {
+                get { return result.hasDefaultDouble; }
+            }
+            public double DefaultDouble
+            {
+                get { return result.DefaultDouble; }
+                set { SetDefaultDouble(value); }
+            }
+            public Builder SetDefaultDouble(double value)
+            {
+                PrepareBuilder();
+                result.hasDefaultDouble = true;
+                result.defaultDouble_ = value;
+                return this;
+            }
+            public Builder ClearDefaultDouble()
+            {
+                PrepareBuilder();
+                result.hasDefaultDouble = false;
+                result.defaultDouble_ = 52000D;
+                return this;
+            }
+
+            public bool HasDefaultBool
+            {
+                get { return result.hasDefaultBool; }
+            }
+            public bool DefaultBool
+            {
+                get { return result.DefaultBool; }
+                set { SetDefaultBool(value); }
+            }
+            public Builder SetDefaultBool(bool value)
+            {
+                PrepareBuilder();
+                result.hasDefaultBool = true;
+                result.defaultBool_ = value;
+                return this;
+            }
+            public Builder ClearDefaultBool()
+            {
+                PrepareBuilder();
+                result.hasDefaultBool = false;
+                result.defaultBool_ = true;
+                return this;
+            }
+
+            public bool HasDefaultString
+            {
+                get { return result.hasDefaultString; }
+            }
+            public string DefaultString
+            {
+                get { return result.DefaultString; }
+                set { SetDefaultString(value); }
+            }
+            public Builder SetDefaultString(string value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasDefaultString = true;
+                result.defaultString_ = value;
+                return this;
+            }
+            public Builder ClearDefaultString()
+            {
+                PrepareBuilder();
+                result.hasDefaultString = false;
+                result.defaultString_ = "hello";
+                return this;
+            }
+
+            public bool HasDefaultBytes
+            {
+                get { return result.hasDefaultBytes; }
+            }
+            public pb::ByteString DefaultBytes
+            {
+                get { return result.DefaultBytes; }
+                set { SetDefaultBytes(value); }
+            }
+            public Builder SetDefaultBytes(pb::ByteString value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasDefaultBytes = true;
+                result.defaultBytes_ = value;
+                return this;
+            }
+            public Builder ClearDefaultBytes()
+            {
+                PrepareBuilder();
+                result.hasDefaultBytes = false;
+                result.defaultBytes_ = (pb::ByteString)global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Descriptor.Fields[65].DefaultValue;
+                return this;
+            }
+
+            public bool HasDefaultNestedEnum
+            {
+                get { return result.hasDefaultNestedEnum; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum DefaultNestedEnum
+            {
+                get { return result.DefaultNestedEnum; }
+                set { SetDefaultNestedEnum(value); }
+            }
+            public Builder SetDefaultNestedEnum(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum value)
+            {
+                PrepareBuilder();
+                result.hasDefaultNestedEnum = true;
+                result.defaultNestedEnum_ = value;
+                return this;
+            }
+            public Builder ClearDefaultNestedEnum()
+            {
+                PrepareBuilder();
+                result.hasDefaultNestedEnum = false;
+                result.defaultNestedEnum_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedEnum.BAR;
+                return this;
+            }
+
+            public bool HasDefaultForeignEnum
+            {
+                get { return result.hasDefaultForeignEnum; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.ForeignEnum DefaultForeignEnum
+            {
+                get { return result.DefaultForeignEnum; }
+                set { SetDefaultForeignEnum(value); }
+            }
+            public Builder SetDefaultForeignEnum(global::Google.ProtocolBuffers.TestProtos.ForeignEnum value)
+            {
+                PrepareBuilder();
+                result.hasDefaultForeignEnum = true;
+                result.defaultForeignEnum_ = value;
+                return this;
+            }
+            public Builder ClearDefaultForeignEnum()
+            {
+                PrepareBuilder();
+                result.hasDefaultForeignEnum = false;
+                result.defaultForeignEnum_ = global::Google.ProtocolBuffers.TestProtos.ForeignEnum.FOREIGN_BAR;
+                return this;
+            }
+
+            public bool HasDefaultImportEnum
+            {
+                get { return result.hasDefaultImportEnum; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.ImportEnum DefaultImportEnum
+            {
+                get { return result.DefaultImportEnum; }
+                set { SetDefaultImportEnum(value); }
+            }
+            public Builder SetDefaultImportEnum(global::Google.ProtocolBuffers.TestProtos.ImportEnum value)
+            {
+                PrepareBuilder();
+                result.hasDefaultImportEnum = true;
+                result.defaultImportEnum_ = value;
+                return this;
+            }
+            public Builder ClearDefaultImportEnum()
+            {
+                PrepareBuilder();
+                result.hasDefaultImportEnum = false;
+                result.defaultImportEnum_ = global::Google.ProtocolBuffers.TestProtos.ImportEnum.IMPORT_BAR;
+                return this;
+            }
+
+            public bool HasDefaultStringPiece
+            {
+                get { return result.hasDefaultStringPiece; }
+            }
+            public string DefaultStringPiece
+            {
+                get { return result.DefaultStringPiece; }
+                set { SetDefaultStringPiece(value); }
+            }
+            public Builder SetDefaultStringPiece(string value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasDefaultStringPiece = true;
+                result.defaultStringPiece_ = value;
+                return this;
+            }
+            public Builder ClearDefaultStringPiece()
+            {
+                PrepareBuilder();
+                result.hasDefaultStringPiece = false;
+                result.defaultStringPiece_ = "abc";
+                return this;
+            }
+
+            public bool HasDefaultCord
+            {
+                get { return result.hasDefaultCord; }
+            }
+            public string DefaultCord
+            {
+                get { return result.DefaultCord; }
+                set { SetDefaultCord(value); }
+            }
+            public Builder SetDefaultCord(string value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasDefaultCord = true;
+                result.defaultCord_ = value;
+                return this;
+            }
+            public Builder ClearDefaultCord()
+            {
+                PrepareBuilder();
+                result.hasDefaultCord = false;
+                result.defaultCord_ = "123";
+                return this;
+            }
+
+            public bool HasOneofUint32
+            {
+                get { return result.hasOneofUint32; }
+            }
+            [global::System.CLSCompliant(false)]
+            public uint OneofUint32
+            {
+                get { return result.OneofUint32; }
+                set { SetOneofUint32(value); }
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder SetOneofUint32(uint value)
+            {
+                PrepareBuilder();
+                result.hasOneofUint32 = true;
+                result.oneofUint32_ = value;
+                return this;
+            }
+            public Builder ClearOneofUint32()
+            {
+                PrepareBuilder();
+                result.hasOneofUint32 = false;
+                result.oneofUint32_ = 0;
+                return this;
+            }
+
+            public bool HasOneofNestedMessage
+            {
+                get { return result.hasOneofNestedMessage; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage OneofNestedMessage
+            {
+                get { return result.OneofNestedMessage; }
+                set { SetOneofNestedMessage(value); }
+            }
+            public Builder SetOneofNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasOneofNestedMessage = true;
+                result.oneofNestedMessage_ = value;
+                return this;
+            }
+            public Builder SetOneofNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.hasOneofNestedMessage = true;
+                result.oneofNestedMessage_ = builderForValue.Build();
+                return this;
+            }
+            public Builder MergeOneofNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                if (result.hasOneofNestedMessage &&
+                    result.oneofNestedMessage_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.DefaultInstance)
+                {
+                    result.oneofNestedMessage_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.CreateBuilder(result.oneofNestedMessage_).MergeFrom(value).BuildPartial();
+                }
+                else
+                {
+                    result.oneofNestedMessage_ = value;
+                }
+                result.hasOneofNestedMessage = true;
+                return this;
+            }
+            public Builder ClearOneofNestedMessage()
+            {
+                PrepareBuilder();
+                result.hasOneofNestedMessage = false;
+                result.oneofNestedMessage_ = null;
+                return this;
+            }
+
+            public bool HasOneofString
+            {
+                get { return result.hasOneofString; }
+            }
+            public string OneofString
+            {
+                get { return result.OneofString; }
+                set { SetOneofString(value); }
+            }
+            public Builder SetOneofString(string value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasOneofString = true;
+                result.oneofString_ = value;
+                return this;
+            }
+            public Builder ClearOneofString()
+            {
+                PrepareBuilder();
+                result.hasOneofString = false;
+                result.oneofString_ = "";
+                return this;
+            }
+
+            public bool HasOneofBytes
+            {
+                get { return result.hasOneofBytes; }
+            }
+            public pb::ByteString OneofBytes
+            {
+                get { return result.OneofBytes; }
+                set { SetOneofBytes(value); }
+            }
+            public Builder SetOneofBytes(pb::ByteString value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasOneofBytes = true;
+                result.oneofBytes_ = value;
+                return this;
+            }
+            public Builder ClearOneofBytes()
+            {
+                PrepareBuilder();
+                result.hasOneofBytes = false;
+                result.oneofBytes_ = pb::ByteString.Empty;
+                return this;
+            }
+        }
+        static TestAllTypes()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class NestedTestAllTypes : pb::GeneratedMessage<NestedTestAllTypes, NestedTestAllTypes.Builder>
+    {
+        private NestedTestAllTypes() { }
+        private static readonly NestedTestAllTypes defaultInstance = new NestedTestAllTypes().MakeReadOnly();
+        private static readonly string[] _nestedTestAllTypesFieldNames = new string[] { "child", "payload" };
+        private static readonly uint[] _nestedTestAllTypesFieldTags = new uint[] { 10, 18 };
+        public static NestedTestAllTypes DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override NestedTestAllTypes DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override NestedTestAllTypes ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_NestedTestAllTypes__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<NestedTestAllTypes, NestedTestAllTypes.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_NestedTestAllTypes__FieldAccessorTable; }
+        }
+
+        public const int ChildFieldNumber = 1;
+        private bool hasChild;
+        private global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes child_;
+        public bool HasChild
+        {
+            get { return hasChild; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes Child
+        {
+            get { return child_ ?? global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes.DefaultInstance; }
+        }
+
+        public const int PayloadFieldNumber = 2;
+        private bool hasPayload;
+        private global::Google.ProtocolBuffers.TestProtos.TestAllTypes payload_;
+        public bool HasPayload
+        {
+            get { return hasPayload; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestAllTypes Payload
+        {
+            get { return payload_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance; }
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _nestedTestAllTypesFieldNames;
+            if (hasChild)
+            {
+                output.WriteMessage(1, field_names[0], Child);
+            }
+            if (hasPayload)
+            {
+                output.WriteMessage(2, field_names[1], Payload);
+            }
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            if (hasChild)
+            {
+                size += pb::CodedOutputStream.ComputeMessageSize(1, Child);
+            }
+            if (hasPayload)
+            {
+                size += pb::CodedOutputStream.ComputeMessageSize(2, Payload);
+            }
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static NestedTestAllTypes ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static NestedTestAllTypes ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static NestedTestAllTypes ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static NestedTestAllTypes ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static NestedTestAllTypes ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static NestedTestAllTypes ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static NestedTestAllTypes ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static NestedTestAllTypes ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static NestedTestAllTypes ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static NestedTestAllTypes ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private NestedTestAllTypes MakeReadOnly()
+        {
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(NestedTestAllTypes prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<NestedTestAllTypes, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(NestedTestAllTypes cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private NestedTestAllTypes result;
+
+            private NestedTestAllTypes PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    NestedTestAllTypes original = result;
+                    result = new NestedTestAllTypes();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override NestedTestAllTypes MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes.Descriptor; }
+            }
+
+            public override NestedTestAllTypes DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes.DefaultInstance; }
+            }
+
+            public override NestedTestAllTypes BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is NestedTestAllTypes)
+                {
+                    return MergeFrom((NestedTestAllTypes)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(NestedTestAllTypes other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes.DefaultInstance) return this;
+                PrepareBuilder();
+                if (other.HasChild)
+                {
+                    MergeChild(other.Child);
+                }
+                if (other.HasPayload)
+                {
+                    MergePayload(other.Payload);
+                }
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_nestedTestAllTypesFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _nestedTestAllTypesFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                        case 10:
+                            {
+                                global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes.CreateBuilder();
+                                if (result.hasChild)
+                                {
+                                    subBuilder.MergeFrom(Child);
+                                }
+                                input.ReadMessage(subBuilder, extensionRegistry);
+                                Child = subBuilder.BuildPartial();
+                                break;
+                            }
+                        case 18:
+                            {
+                                global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder();
+                                if (result.hasPayload)
+                                {
+                                    subBuilder.MergeFrom(Payload);
+                                }
+                                input.ReadMessage(subBuilder, extensionRegistry);
+                                Payload = subBuilder.BuildPartial();
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+
+            public bool HasChild
+            {
+                get { return result.hasChild; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes Child
+            {
+                get { return result.Child; }
+                set { SetChild(value); }
+            }
+            public Builder SetChild(global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasChild = true;
+                result.child_ = value;
+                return this;
+            }
+            public Builder SetChild(global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.hasChild = true;
+                result.child_ = builderForValue.Build();
+                return this;
+            }
+            public Builder MergeChild(global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                if (result.hasChild &&
+                    result.child_ != global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes.DefaultInstance)
+                {
+                    result.child_ = global::Google.ProtocolBuffers.TestProtos.NestedTestAllTypes.CreateBuilder(result.child_).MergeFrom(value).BuildPartial();
+                }
+                else
+                {
+                    result.child_ = value;
+                }
+                result.hasChild = true;
+                return this;
+            }
+            public Builder ClearChild()
+            {
+                PrepareBuilder();
+                result.hasChild = false;
+                result.child_ = null;
+                return this;
+            }
+
+            public bool HasPayload
+            {
+                get { return result.hasPayload; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.TestAllTypes Payload
+            {
+                get { return result.Payload; }
+                set { SetPayload(value); }
+            }
+            public Builder SetPayload(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasPayload = true;
+                result.payload_ = value;
+                return this;
+            }
+            public Builder SetPayload(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.hasPayload = true;
+                result.payload_ = builderForValue.Build();
+                return this;
+            }
+            public Builder MergePayload(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                if (result.hasPayload &&
+                    result.payload_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance)
+                {
+                    result.payload_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder(result.payload_).MergeFrom(value).BuildPartial();
+                }
+                else
+                {
+                    result.payload_ = value;
+                }
+                result.hasPayload = true;
+                return this;
+            }
+            public Builder ClearPayload()
+            {
+                PrepareBuilder();
+                result.hasPayload = false;
+                result.payload_ = null;
+                return this;
+            }
+        }
+        static NestedTestAllTypes()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class TestDeprecatedFields : pb::GeneratedMessage<TestDeprecatedFields, TestDeprecatedFields.Builder>
+    {
+        private TestDeprecatedFields() { }
+        private static readonly TestDeprecatedFields defaultInstance = new TestDeprecatedFields().MakeReadOnly();
+        private static readonly string[] _testDeprecatedFieldsFieldNames = new string[] { "deprecated_int32" };
+        private static readonly uint[] _testDeprecatedFieldsFieldTags = new uint[] { 8 };
+        public static TestDeprecatedFields DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override TestDeprecatedFields DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override TestDeprecatedFields ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestDeprecatedFields__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<TestDeprecatedFields, TestDeprecatedFields.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestDeprecatedFields__FieldAccessorTable; }
+        }
+
+        public const int DeprecatedInt32FieldNumber = 1;
+        private bool hasDeprecatedInt32;
+        private int deprecatedInt32_;
+        [global::System.ObsoleteAttribute()]
+        public bool HasDeprecatedInt32
+        {
+            get { return hasDeprecatedInt32; }
+        }
+        [global::System.ObsoleteAttribute()]
+        public int DeprecatedInt32
+        {
+            get { return deprecatedInt32_; }
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _testDeprecatedFieldsFieldNames;
+            if (hasDeprecatedInt32)
+            {
+                output.WriteInt32(1, field_names[0], DeprecatedInt32);
+            }
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            if (hasDeprecatedInt32)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(1, DeprecatedInt32);
+            }
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static TestDeprecatedFields ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestDeprecatedFields ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestDeprecatedFields ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestDeprecatedFields ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestDeprecatedFields ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestDeprecatedFields ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static TestDeprecatedFields ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static TestDeprecatedFields ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static TestDeprecatedFields ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestDeprecatedFields ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private TestDeprecatedFields MakeReadOnly()
+        {
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(TestDeprecatedFields prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<TestDeprecatedFields, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(TestDeprecatedFields cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private TestDeprecatedFields result;
+
+            private TestDeprecatedFields PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    TestDeprecatedFields original = result;
+                    result = new TestDeprecatedFields();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override TestDeprecatedFields MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestDeprecatedFields.Descriptor; }
+            }
+
+            public override TestDeprecatedFields DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestDeprecatedFields.DefaultInstance; }
+            }
+
+            public override TestDeprecatedFields BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is TestDeprecatedFields)
+                {
+                    return MergeFrom((TestDeprecatedFields)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(TestDeprecatedFields other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.TestDeprecatedFields.DefaultInstance) return this;
+                PrepareBuilder();
+                if (other.HasDeprecatedInt32)
+                {
+                    DeprecatedInt32 = other.DeprecatedInt32;
+                }
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_testDeprecatedFieldsFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _testDeprecatedFieldsFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                        case 8:
+                            {
+                                result.hasDeprecatedInt32 = input.ReadInt32(ref result.deprecatedInt32_);
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+
+            [global::System.ObsoleteAttribute()]
+            public bool HasDeprecatedInt32
+            {
+                get { return result.hasDeprecatedInt32; }
+            }
+            [global::System.ObsoleteAttribute()]
+            public int DeprecatedInt32
+            {
+                get { return result.DeprecatedInt32; }
+                set { SetDeprecatedInt32(value); }
+            }
+            [global::System.ObsoleteAttribute()]
+            public Builder SetDeprecatedInt32(int value)
+            {
+                PrepareBuilder();
+                result.hasDeprecatedInt32 = true;
+                result.deprecatedInt32_ = value;
+                return this;
+            }
+            [global::System.ObsoleteAttribute()]
+            public Builder ClearDeprecatedInt32()
+            {
+                PrepareBuilder();
+                result.hasDeprecatedInt32 = false;
+                result.deprecatedInt32_ = 0;
+                return this;
+            }
+        }
+        static TestDeprecatedFields()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class ForeignMessage : pb::GeneratedMessage<ForeignMessage, ForeignMessage.Builder>
+    {
+        private ForeignMessage() { }
+        private static readonly ForeignMessage defaultInstance = new ForeignMessage().MakeReadOnly();
+        private static readonly string[] _foreignMessageFieldNames = new string[] { "c" };
+        private static readonly uint[] _foreignMessageFieldTags = new uint[] { 8 };
+        public static ForeignMessage DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override ForeignMessage DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override ForeignMessage ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_ForeignMessage__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<ForeignMessage, ForeignMessage.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_ForeignMessage__FieldAccessorTable; }
+        }
+
+        public const int CFieldNumber = 1;
+        private bool hasC;
+        private int c_;
+        public bool HasC
+        {
+            get { return hasC; }
+        }
+        public int C
+        {
+            get { return c_; }
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _foreignMessageFieldNames;
+            if (hasC)
+            {
+                output.WriteInt32(1, field_names[0], C);
+            }
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            if (hasC)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(1, C);
+            }
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static ForeignMessage ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static ForeignMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static ForeignMessage ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static ForeignMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static ForeignMessage ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static ForeignMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static ForeignMessage ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static ForeignMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static ForeignMessage ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static ForeignMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private ForeignMessage MakeReadOnly()
+        {
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(ForeignMessage prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<ForeignMessage, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(ForeignMessage cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private ForeignMessage result;
+
+            private ForeignMessage PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    ForeignMessage original = result;
+                    result = new ForeignMessage();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override ForeignMessage MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.ForeignMessage.Descriptor; }
+            }
+
+            public override ForeignMessage DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.ForeignMessage.DefaultInstance; }
+            }
+
+            public override ForeignMessage BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is ForeignMessage)
+                {
+                    return MergeFrom((ForeignMessage)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(ForeignMessage other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.ForeignMessage.DefaultInstance) return this;
+                PrepareBuilder();
+                if (other.HasC)
+                {
+                    C = other.C;
+                }
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_foreignMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _foreignMessageFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                        case 8:
+                            {
+                                result.hasC = input.ReadInt32(ref result.c_);
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+
+            public bool HasC
+            {
+                get { return result.hasC; }
+            }
+            public int C
+            {
+                get { return result.C; }
+                set { SetC(value); }
+            }
+            public Builder SetC(int value)
+            {
+                PrepareBuilder();
+                result.hasC = true;
+                result.c_ = value;
+                return this;
+            }
+            public Builder ClearC()
+            {
+                PrepareBuilder();
+                result.hasC = false;
+                result.c_ = 0;
+                return this;
+            }
+        }
+        static ForeignMessage()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class TestAllExtensions : pb::ExtendableMessage<TestAllExtensions, TestAllExtensions.Builder>
+    {
+        private TestAllExtensions() { }
+        private static readonly TestAllExtensions defaultInstance = new TestAllExtensions().MakeReadOnly();
+        private static readonly string[] _testAllExtensionsFieldNames = new string[] { };
+        private static readonly uint[] _testAllExtensionsFieldTags = new uint[] { };
+        public static TestAllExtensions DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override TestAllExtensions DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override TestAllExtensions ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestAllExtensions__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<TestAllExtensions, TestAllExtensions.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestAllExtensions__FieldAccessorTable; }
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                if (!ExtensionsAreInitialized) return false;
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _testAllExtensionsFieldNames;
+            pb::ExtendableMessage<TestAllExtensions, TestAllExtensions.Builder>.ExtensionWriter extensionWriter = CreateExtensionWriter(this);
+            extensionWriter.WriteUntil(536870912, output);
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            size += ExtensionsSerializedSize;
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static TestAllExtensions ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestAllExtensions ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestAllExtensions ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestAllExtensions ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestAllExtensions ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestAllExtensions ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static TestAllExtensions ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static TestAllExtensions ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static TestAllExtensions ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestAllExtensions ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private TestAllExtensions MakeReadOnly()
+        {
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(TestAllExtensions prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::ExtendableBuilder<TestAllExtensions, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(TestAllExtensions cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private TestAllExtensions result;
+
+            private TestAllExtensions PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    TestAllExtensions original = result;
+                    result = new TestAllExtensions();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override TestAllExtensions MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestAllExtensions.Descriptor; }
+            }
+
+            public override TestAllExtensions DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestAllExtensions.DefaultInstance; }
+            }
+
+            public override TestAllExtensions BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is TestAllExtensions)
+                {
+                    return MergeFrom((TestAllExtensions)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(TestAllExtensions other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.TestAllExtensions.DefaultInstance) return this;
+                PrepareBuilder();
+                this.MergeExtensionFields(other);
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_testAllExtensionsFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _testAllExtensionsFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+        }
+        static TestAllExtensions()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class OptionalGroup_extension : pb::GeneratedMessage<OptionalGroup_extension, OptionalGroup_extension.Builder>
+    {
+        private OptionalGroup_extension() { }
+        private static readonly OptionalGroup_extension defaultInstance = new OptionalGroup_extension().MakeReadOnly();
+        private static readonly string[] _optionalGroupExtensionFieldNames = new string[] { "a" };
+        private static readonly uint[] _optionalGroupExtensionFieldTags = new uint[] { 136 };
+        public static OptionalGroup_extension DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override OptionalGroup_extension DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override OptionalGroup_extension ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_OptionalGroup_extension__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<OptionalGroup_extension, OptionalGroup_extension.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_OptionalGroup_extension__FieldAccessorTable; }
+        }
+
+        public const int AFieldNumber = 17;
+        private bool hasA;
+        private int a_;
+        public bool HasA
+        {
+            get { return hasA; }
+        }
+        public int A
+        {
+            get { return a_; }
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _optionalGroupExtensionFieldNames;
+            if (hasA)
+            {
+                output.WriteInt32(17, field_names[0], A);
+            }
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            if (hasA)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(17, A);
+            }
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static OptionalGroup_extension ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static OptionalGroup_extension ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static OptionalGroup_extension ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static OptionalGroup_extension ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static OptionalGroup_extension ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static OptionalGroup_extension ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static OptionalGroup_extension ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static OptionalGroup_extension ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static OptionalGroup_extension ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static OptionalGroup_extension ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private OptionalGroup_extension MakeReadOnly()
+        {
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(OptionalGroup_extension prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<OptionalGroup_extension, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(OptionalGroup_extension cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private OptionalGroup_extension result;
+
+            private OptionalGroup_extension PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    OptionalGroup_extension original = result;
+                    result = new OptionalGroup_extension();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override OptionalGroup_extension MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.OptionalGroup_extension.Descriptor; }
+            }
+
+            public override OptionalGroup_extension DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.OptionalGroup_extension.DefaultInstance; }
+            }
+
+            public override OptionalGroup_extension BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is OptionalGroup_extension)
+                {
+                    return MergeFrom((OptionalGroup_extension)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(OptionalGroup_extension other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.OptionalGroup_extension.DefaultInstance) return this;
+                PrepareBuilder();
+                if (other.HasA)
+                {
+                    A = other.A;
+                }
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_optionalGroupExtensionFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _optionalGroupExtensionFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                        case 136:
+                            {
+                                result.hasA = input.ReadInt32(ref result.a_);
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+
+            public bool HasA
+            {
+                get { return result.hasA; }
+            }
+            public int A
+            {
+                get { return result.A; }
+                set { SetA(value); }
+            }
+            public Builder SetA(int value)
+            {
+                PrepareBuilder();
+                result.hasA = true;
+                result.a_ = value;
+                return this;
+            }
+            public Builder ClearA()
+            {
+                PrepareBuilder();
+                result.hasA = false;
+                result.a_ = 0;
+                return this;
+            }
+        }
+        static OptionalGroup_extension()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class RepeatedGroup_extension : pb::GeneratedMessage<RepeatedGroup_extension, RepeatedGroup_extension.Builder>
+    {
+        private RepeatedGroup_extension() { }
+        private static readonly RepeatedGroup_extension defaultInstance = new RepeatedGroup_extension().MakeReadOnly();
+        private static readonly string[] _repeatedGroupExtensionFieldNames = new string[] { "a" };
+        private static readonly uint[] _repeatedGroupExtensionFieldTags = new uint[] { 376 };
+        public static RepeatedGroup_extension DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override RepeatedGroup_extension DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override RepeatedGroup_extension ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_RepeatedGroup_extension__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<RepeatedGroup_extension, RepeatedGroup_extension.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_RepeatedGroup_extension__FieldAccessorTable; }
+        }
+
+        public const int AFieldNumber = 47;
+        private bool hasA;
+        private int a_;
+        public bool HasA
+        {
+            get { return hasA; }
+        }
+        public int A
+        {
+            get { return a_; }
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _repeatedGroupExtensionFieldNames;
+            if (hasA)
+            {
+                output.WriteInt32(47, field_names[0], A);
+            }
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            if (hasA)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(47, A);
+            }
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static RepeatedGroup_extension ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static RepeatedGroup_extension ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static RepeatedGroup_extension ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static RepeatedGroup_extension ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static RepeatedGroup_extension ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static RepeatedGroup_extension ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static RepeatedGroup_extension ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static RepeatedGroup_extension ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static RepeatedGroup_extension ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static RepeatedGroup_extension ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private RepeatedGroup_extension MakeReadOnly()
+        {
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(RepeatedGroup_extension prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<RepeatedGroup_extension, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(RepeatedGroup_extension cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private RepeatedGroup_extension result;
+
+            private RepeatedGroup_extension PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    RepeatedGroup_extension original = result;
+                    result = new RepeatedGroup_extension();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override RepeatedGroup_extension MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.RepeatedGroup_extension.Descriptor; }
+            }
+
+            public override RepeatedGroup_extension DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.RepeatedGroup_extension.DefaultInstance; }
+            }
+
+            public override RepeatedGroup_extension BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is RepeatedGroup_extension)
+                {
+                    return MergeFrom((RepeatedGroup_extension)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(RepeatedGroup_extension other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.RepeatedGroup_extension.DefaultInstance) return this;
+                PrepareBuilder();
+                if (other.HasA)
+                {
+                    A = other.A;
+                }
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_repeatedGroupExtensionFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _repeatedGroupExtensionFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                        case 376:
+                            {
+                                result.hasA = input.ReadInt32(ref result.a_);
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+
+            public bool HasA
+            {
+                get { return result.hasA; }
+            }
+            public int A
+            {
+                get { return result.A; }
+                set { SetA(value); }
+            }
+            public Builder SetA(int value)
+            {
+                PrepareBuilder();
+                result.hasA = true;
+                result.a_ = value;
+                return this;
+            }
+            public Builder ClearA()
+            {
+                PrepareBuilder();
+                result.hasA = false;
+                result.a_ = 0;
+                return this;
+            }
+        }
+        static RepeatedGroup_extension()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class TestNestedExtension : pb::GeneratedMessage<TestNestedExtension, TestNestedExtension.Builder>
+    {
+        private TestNestedExtension() { }
+        private static readonly TestNestedExtension defaultInstance = new TestNestedExtension().MakeReadOnly();
+        private static readonly string[] _testNestedExtensionFieldNames = new string[] { };
+        private static readonly uint[] _testNestedExtensionFieldTags = new uint[] { };
+        public static TestNestedExtension DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override TestNestedExtension DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override TestNestedExtension ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestNestedExtension__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<TestNestedExtension, TestNestedExtension.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestNestedExtension__FieldAccessorTable; }
+        }
+
+        public const int TestFieldNumber = 1002;
+        public static pb::GeneratedExtensionBase<string> Test;
+        public const int NestedStringExtensionFieldNumber = 1003;
+        public static pb::GeneratedExtensionBase<string> NestedStringExtension;
+        public override bool IsInitialized
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _testNestedExtensionFieldNames;
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static TestNestedExtension ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestNestedExtension ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestNestedExtension ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestNestedExtension ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestNestedExtension ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestNestedExtension ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static TestNestedExtension ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static TestNestedExtension ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static TestNestedExtension ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestNestedExtension ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private TestNestedExtension MakeReadOnly()
+        {
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(TestNestedExtension prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<TestNestedExtension, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(TestNestedExtension cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private TestNestedExtension result;
+
+            private TestNestedExtension PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    TestNestedExtension original = result;
+                    result = new TestNestedExtension();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override TestNestedExtension MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestNestedExtension.Descriptor; }
+            }
+
+            public override TestNestedExtension DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestNestedExtension.DefaultInstance; }
+            }
+
+            public override TestNestedExtension BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is TestNestedExtension)
+                {
+                    return MergeFrom((TestNestedExtension)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(TestNestedExtension other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.TestNestedExtension.DefaultInstance) return this;
+                PrepareBuilder();
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_testNestedExtensionFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _testNestedExtensionFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+        }
+        static TestNestedExtension()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class TestRequired : pb::GeneratedMessage<TestRequired, TestRequired.Builder>
+    {
+        private TestRequired() { }
+        private static readonly TestRequired defaultInstance = new TestRequired().MakeReadOnly();
+        private static readonly string[] _testRequiredFieldNames = new string[] { "a", "b", "c", "dummy10", "dummy11", "dummy12", "dummy13", "dummy14", "dummy15", "dummy16", "dummy17", "dummy18", "dummy19", "dummy2", "dummy20", "dummy21", "dummy22", "dummy23", "dummy24", "dummy25", "dummy26", "dummy27", "dummy28", "dummy29", "dummy30", "dummy31", "dummy32", "dummy4", "dummy5", "dummy6", "dummy7", "dummy8", "dummy9" };
+        private static readonly uint[] _testRequiredFieldTags = new uint[] { 8, 24, 264, 80, 88, 96, 104, 112, 120, 128, 136, 144, 152, 16, 160, 168, 176, 184, 192, 200, 208, 216, 224, 232, 240, 248, 256, 32, 40, 48, 56, 64, 72 };
+        public static TestRequired DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override TestRequired DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override TestRequired ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestRequired__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<TestRequired, TestRequired.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestRequired__FieldAccessorTable; }
+        }
+
+        public const int SingleFieldNumber = 1000;
+        public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.TestRequired> Single;
+        public const int MultiFieldNumber = 1001;
+        public static pb::GeneratedExtensionBase<scg::IList<global::Google.ProtocolBuffers.TestProtos.TestRequired>> Multi;
+        public const int AFieldNumber = 1;
+        private bool hasA;
+        private int a_;
+        public bool HasA
+        {
+            get { return hasA; }
+        }
+        public int A
+        {
+            get { return a_; }
+        }
+
+        public const int Dummy2FieldNumber = 2;
+        private bool hasDummy2;
+        private int dummy2_;
+        public bool HasDummy2
+        {
+            get { return hasDummy2; }
+        }
+        public int Dummy2
+        {
+            get { return dummy2_; }
+        }
+
+        public const int BFieldNumber = 3;
+        private bool hasB;
+        private int b_;
+        public bool HasB
+        {
+            get { return hasB; }
+        }
+        public int B
+        {
+            get { return b_; }
+        }
+
+        public const int Dummy4FieldNumber = 4;
+        private bool hasDummy4;
+        private int dummy4_;
+        public bool HasDummy4
+        {
+            get { return hasDummy4; }
+        }
+        public int Dummy4
+        {
+            get { return dummy4_; }
+        }
+
+        public const int Dummy5FieldNumber = 5;
+        private bool hasDummy5;
+        private int dummy5_;
+        public bool HasDummy5
+        {
+            get { return hasDummy5; }
+        }
+        public int Dummy5
+        {
+            get { return dummy5_; }
+        }
+
+        public const int Dummy6FieldNumber = 6;
+        private bool hasDummy6;
+        private int dummy6_;
+        public bool HasDummy6
+        {
+            get { return hasDummy6; }
+        }
+        public int Dummy6
+        {
+            get { return dummy6_; }
+        }
+
+        public const int Dummy7FieldNumber = 7;
+        private bool hasDummy7;
+        private int dummy7_;
+        public bool HasDummy7
+        {
+            get { return hasDummy7; }
+        }
+        public int Dummy7
+        {
+            get { return dummy7_; }
+        }
+
+        public const int Dummy8FieldNumber = 8;
+        private bool hasDummy8;
+        private int dummy8_;
+        public bool HasDummy8
+        {
+            get { return hasDummy8; }
+        }
+        public int Dummy8
+        {
+            get { return dummy8_; }
+        }
+
+        public const int Dummy9FieldNumber = 9;
+        private bool hasDummy9;
+        private int dummy9_;
+        public bool HasDummy9
+        {
+            get { return hasDummy9; }
+        }
+        public int Dummy9
+        {
+            get { return dummy9_; }
+        }
+
+        public const int Dummy10FieldNumber = 10;
+        private bool hasDummy10;
+        private int dummy10_;
+        public bool HasDummy10
+        {
+            get { return hasDummy10; }
+        }
+        public int Dummy10
+        {
+            get { return dummy10_; }
+        }
+
+        public const int Dummy11FieldNumber = 11;
+        private bool hasDummy11;
+        private int dummy11_;
+        public bool HasDummy11
+        {
+            get { return hasDummy11; }
+        }
+        public int Dummy11
+        {
+            get { return dummy11_; }
+        }
+
+        public const int Dummy12FieldNumber = 12;
+        private bool hasDummy12;
+        private int dummy12_;
+        public bool HasDummy12
+        {
+            get { return hasDummy12; }
+        }
+        public int Dummy12
+        {
+            get { return dummy12_; }
+        }
+
+        public const int Dummy13FieldNumber = 13;
+        private bool hasDummy13;
+        private int dummy13_;
+        public bool HasDummy13
+        {
+            get { return hasDummy13; }
+        }
+        public int Dummy13
+        {
+            get { return dummy13_; }
+        }
+
+        public const int Dummy14FieldNumber = 14;
+        private bool hasDummy14;
+        private int dummy14_;
+        public bool HasDummy14
+        {
+            get { return hasDummy14; }
+        }
+        public int Dummy14
+        {
+            get { return dummy14_; }
+        }
+
+        public const int Dummy15FieldNumber = 15;
+        private bool hasDummy15;
+        private int dummy15_;
+        public bool HasDummy15
+        {
+            get { return hasDummy15; }
+        }
+        public int Dummy15
+        {
+            get { return dummy15_; }
+        }
+
+        public const int Dummy16FieldNumber = 16;
+        private bool hasDummy16;
+        private int dummy16_;
+        public bool HasDummy16
+        {
+            get { return hasDummy16; }
+        }
+        public int Dummy16
+        {
+            get { return dummy16_; }
+        }
+
+        public const int Dummy17FieldNumber = 17;
+        private bool hasDummy17;
+        private int dummy17_;
+        public bool HasDummy17
+        {
+            get { return hasDummy17; }
+        }
+        public int Dummy17
+        {
+            get { return dummy17_; }
+        }
+
+        public const int Dummy18FieldNumber = 18;
+        private bool hasDummy18;
+        private int dummy18_;
+        public bool HasDummy18
+        {
+            get { return hasDummy18; }
+        }
+        public int Dummy18
+        {
+            get { return dummy18_; }
+        }
+
+        public const int Dummy19FieldNumber = 19;
+        private bool hasDummy19;
+        private int dummy19_;
+        public bool HasDummy19
+        {
+            get { return hasDummy19; }
+        }
+        public int Dummy19
+        {
+            get { return dummy19_; }
+        }
+
+        public const int Dummy20FieldNumber = 20;
+        private bool hasDummy20;
+        private int dummy20_;
+        public bool HasDummy20
+        {
+            get { return hasDummy20; }
+        }
+        public int Dummy20
+        {
+            get { return dummy20_; }
+        }
+
+        public const int Dummy21FieldNumber = 21;
+        private bool hasDummy21;
+        private int dummy21_;
+        public bool HasDummy21
+        {
+            get { return hasDummy21; }
+        }
+        public int Dummy21
+        {
+            get { return dummy21_; }
+        }
+
+        public const int Dummy22FieldNumber = 22;
+        private bool hasDummy22;
+        private int dummy22_;
+        public bool HasDummy22
+        {
+            get { return hasDummy22; }
+        }
+        public int Dummy22
+        {
+            get { return dummy22_; }
+        }
+
+        public const int Dummy23FieldNumber = 23;
+        private bool hasDummy23;
+        private int dummy23_;
+        public bool HasDummy23
+        {
+            get { return hasDummy23; }
+        }
+        public int Dummy23
+        {
+            get { return dummy23_; }
+        }
+
+        public const int Dummy24FieldNumber = 24;
+        private bool hasDummy24;
+        private int dummy24_;
+        public bool HasDummy24
+        {
+            get { return hasDummy24; }
+        }
+        public int Dummy24
+        {
+            get { return dummy24_; }
+        }
+
+        public const int Dummy25FieldNumber = 25;
+        private bool hasDummy25;
+        private int dummy25_;
+        public bool HasDummy25
+        {
+            get { return hasDummy25; }
+        }
+        public int Dummy25
+        {
+            get { return dummy25_; }
+        }
+
+        public const int Dummy26FieldNumber = 26;
+        private bool hasDummy26;
+        private int dummy26_;
+        public bool HasDummy26
+        {
+            get { return hasDummy26; }
+        }
+        public int Dummy26
+        {
+            get { return dummy26_; }
+        }
+
+        public const int Dummy27FieldNumber = 27;
+        private bool hasDummy27;
+        private int dummy27_;
+        public bool HasDummy27
+        {
+            get { return hasDummy27; }
+        }
+        public int Dummy27
+        {
+            get { return dummy27_; }
+        }
+
+        public const int Dummy28FieldNumber = 28;
+        private bool hasDummy28;
+        private int dummy28_;
+        public bool HasDummy28
+        {
+            get { return hasDummy28; }
+        }
+        public int Dummy28
+        {
+            get { return dummy28_; }
+        }
+
+        public const int Dummy29FieldNumber = 29;
+        private bool hasDummy29;
+        private int dummy29_;
+        public bool HasDummy29
+        {
+            get { return hasDummy29; }
+        }
+        public int Dummy29
+        {
+            get { return dummy29_; }
+        }
+
+        public const int Dummy30FieldNumber = 30;
+        private bool hasDummy30;
+        private int dummy30_;
+        public bool HasDummy30
+        {
+            get { return hasDummy30; }
+        }
+        public int Dummy30
+        {
+            get { return dummy30_; }
+        }
+
+        public const int Dummy31FieldNumber = 31;
+        private bool hasDummy31;
+        private int dummy31_;
+        public bool HasDummy31
+        {
+            get { return hasDummy31; }
+        }
+        public int Dummy31
+        {
+            get { return dummy31_; }
+        }
+
+        public const int Dummy32FieldNumber = 32;
+        private bool hasDummy32;
+        private int dummy32_;
+        public bool HasDummy32
+        {
+            get { return hasDummy32; }
+        }
+        public int Dummy32
+        {
+            get { return dummy32_; }
+        }
+
+        public const int CFieldNumber = 33;
+        private bool hasC;
+        private int c_;
+        public bool HasC
+        {
+            get { return hasC; }
+        }
+        public int C
+        {
+            get { return c_; }
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                if (!hasA) return false;
+                if (!hasB) return false;
+                if (!hasC) return false;
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _testRequiredFieldNames;
+            if (hasA)
+            {
+                output.WriteInt32(1, field_names[0], A);
+            }
+            if (hasDummy2)
+            {
+                output.WriteInt32(2, field_names[13], Dummy2);
+            }
+            if (hasB)
+            {
+                output.WriteInt32(3, field_names[1], B);
+            }
+            if (hasDummy4)
+            {
+                output.WriteInt32(4, field_names[27], Dummy4);
+            }
+            if (hasDummy5)
+            {
+                output.WriteInt32(5, field_names[28], Dummy5);
+            }
+            if (hasDummy6)
+            {
+                output.WriteInt32(6, field_names[29], Dummy6);
+            }
+            if (hasDummy7)
+            {
+                output.WriteInt32(7, field_names[30], Dummy7);
+            }
+            if (hasDummy8)
+            {
+                output.WriteInt32(8, field_names[31], Dummy8);
+            }
+            if (hasDummy9)
+            {
+                output.WriteInt32(9, field_names[32], Dummy9);
+            }
+            if (hasDummy10)
+            {
+                output.WriteInt32(10, field_names[3], Dummy10);
+            }
+            if (hasDummy11)
+            {
+                output.WriteInt32(11, field_names[4], Dummy11);
+            }
+            if (hasDummy12)
+            {
+                output.WriteInt32(12, field_names[5], Dummy12);
+            }
+            if (hasDummy13)
+            {
+                output.WriteInt32(13, field_names[6], Dummy13);
+            }
+            if (hasDummy14)
+            {
+                output.WriteInt32(14, field_names[7], Dummy14);
+            }
+            if (hasDummy15)
+            {
+                output.WriteInt32(15, field_names[8], Dummy15);
+            }
+            if (hasDummy16)
+            {
+                output.WriteInt32(16, field_names[9], Dummy16);
+            }
+            if (hasDummy17)
+            {
+                output.WriteInt32(17, field_names[10], Dummy17);
+            }
+            if (hasDummy18)
+            {
+                output.WriteInt32(18, field_names[11], Dummy18);
+            }
+            if (hasDummy19)
+            {
+                output.WriteInt32(19, field_names[12], Dummy19);
+            }
+            if (hasDummy20)
+            {
+                output.WriteInt32(20, field_names[14], Dummy20);
+            }
+            if (hasDummy21)
+            {
+                output.WriteInt32(21, field_names[15], Dummy21);
+            }
+            if (hasDummy22)
+            {
+                output.WriteInt32(22, field_names[16], Dummy22);
+            }
+            if (hasDummy23)
+            {
+                output.WriteInt32(23, field_names[17], Dummy23);
+            }
+            if (hasDummy24)
+            {
+                output.WriteInt32(24, field_names[18], Dummy24);
+            }
+            if (hasDummy25)
+            {
+                output.WriteInt32(25, field_names[19], Dummy25);
+            }
+            if (hasDummy26)
+            {
+                output.WriteInt32(26, field_names[20], Dummy26);
+            }
+            if (hasDummy27)
+            {
+                output.WriteInt32(27, field_names[21], Dummy27);
+            }
+            if (hasDummy28)
+            {
+                output.WriteInt32(28, field_names[22], Dummy28);
+            }
+            if (hasDummy29)
+            {
+                output.WriteInt32(29, field_names[23], Dummy29);
+            }
+            if (hasDummy30)
+            {
+                output.WriteInt32(30, field_names[24], Dummy30);
+            }
+            if (hasDummy31)
+            {
+                output.WriteInt32(31, field_names[25], Dummy31);
+            }
+            if (hasDummy32)
+            {
+                output.WriteInt32(32, field_names[26], Dummy32);
+            }
+            if (hasC)
+            {
+                output.WriteInt32(33, field_names[2], C);
+            }
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            if (hasA)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(1, A);
+            }
+            if (hasDummy2)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(2, Dummy2);
+            }
+            if (hasB)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(3, B);
+            }
+            if (hasDummy4)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(4, Dummy4);
+            }
+            if (hasDummy5)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(5, Dummy5);
+            }
+            if (hasDummy6)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(6, Dummy6);
+            }
+            if (hasDummy7)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(7, Dummy7);
+            }
+            if (hasDummy8)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(8, Dummy8);
+            }
+            if (hasDummy9)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(9, Dummy9);
+            }
+            if (hasDummy10)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(10, Dummy10);
+            }
+            if (hasDummy11)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(11, Dummy11);
+            }
+            if (hasDummy12)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(12, Dummy12);
+            }
+            if (hasDummy13)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(13, Dummy13);
+            }
+            if (hasDummy14)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(14, Dummy14);
+            }
+            if (hasDummy15)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(15, Dummy15);
+            }
+            if (hasDummy16)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(16, Dummy16);
+            }
+            if (hasDummy17)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(17, Dummy17);
+            }
+            if (hasDummy18)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(18, Dummy18);
+            }
+            if (hasDummy19)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(19, Dummy19);
+            }
+            if (hasDummy20)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(20, Dummy20);
+            }
+            if (hasDummy21)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(21, Dummy21);
+            }
+            if (hasDummy22)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(22, Dummy22);
+            }
+            if (hasDummy23)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(23, Dummy23);
+            }
+            if (hasDummy24)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(24, Dummy24);
+            }
+            if (hasDummy25)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(25, Dummy25);
+            }
+            if (hasDummy26)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(26, Dummy26);
+            }
+            if (hasDummy27)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(27, Dummy27);
+            }
+            if (hasDummy28)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(28, Dummy28);
+            }
+            if (hasDummy29)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(29, Dummy29);
+            }
+            if (hasDummy30)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(30, Dummy30);
+            }
+            if (hasDummy31)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(31, Dummy31);
+            }
+            if (hasDummy32)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(32, Dummy32);
+            }
+            if (hasC)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(33, C);
+            }
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static TestRequired ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestRequired ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestRequired ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestRequired ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestRequired ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestRequired ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static TestRequired ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static TestRequired ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static TestRequired ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestRequired ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private TestRequired MakeReadOnly()
+        {
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(TestRequired prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<TestRequired, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(TestRequired cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private TestRequired result;
+
+            private TestRequired PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    TestRequired original = result;
+                    result = new TestRequired();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override TestRequired MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestRequired.Descriptor; }
+            }
+
+            public override TestRequired DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestRequired.DefaultInstance; }
+            }
+
+            public override TestRequired BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is TestRequired)
+                {
+                    return MergeFrom((TestRequired)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(TestRequired other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.TestRequired.DefaultInstance) return this;
+                PrepareBuilder();
+                if (other.HasA)
+                {
+                    A = other.A;
+                }
+                if (other.HasDummy2)
+                {
+                    Dummy2 = other.Dummy2;
+                }
+                if (other.HasB)
+                {
+                    B = other.B;
+                }
+                if (other.HasDummy4)
+                {
+                    Dummy4 = other.Dummy4;
+                }
+                if (other.HasDummy5)
+                {
+                    Dummy5 = other.Dummy5;
+                }
+                if (other.HasDummy6)
+                {
+                    Dummy6 = other.Dummy6;
+                }
+                if (other.HasDummy7)
+                {
+                    Dummy7 = other.Dummy7;
+                }
+                if (other.HasDummy8)
+                {
+                    Dummy8 = other.Dummy8;
+                }
+                if (other.HasDummy9)
+                {
+                    Dummy9 = other.Dummy9;
+                }
+                if (other.HasDummy10)
+                {
+                    Dummy10 = other.Dummy10;
+                }
+                if (other.HasDummy11)
+                {
+                    Dummy11 = other.Dummy11;
+                }
+                if (other.HasDummy12)
+                {
+                    Dummy12 = other.Dummy12;
+                }
+                if (other.HasDummy13)
+                {
+                    Dummy13 = other.Dummy13;
+                }
+                if (other.HasDummy14)
+                {
+                    Dummy14 = other.Dummy14;
+                }
+                if (other.HasDummy15)
+                {
+                    Dummy15 = other.Dummy15;
+                }
+                if (other.HasDummy16)
+                {
+                    Dummy16 = other.Dummy16;
+                }
+                if (other.HasDummy17)
+                {
+                    Dummy17 = other.Dummy17;
+                }
+                if (other.HasDummy18)
+                {
+                    Dummy18 = other.Dummy18;
+                }
+                if (other.HasDummy19)
+                {
+                    Dummy19 = other.Dummy19;
+                }
+                if (other.HasDummy20)
+                {
+                    Dummy20 = other.Dummy20;
+                }
+                if (other.HasDummy21)
+                {
+                    Dummy21 = other.Dummy21;
+                }
+                if (other.HasDummy22)
+                {
+                    Dummy22 = other.Dummy22;
+                }
+                if (other.HasDummy23)
+                {
+                    Dummy23 = other.Dummy23;
+                }
+                if (other.HasDummy24)
+                {
+                    Dummy24 = other.Dummy24;
+                }
+                if (other.HasDummy25)
+                {
+                    Dummy25 = other.Dummy25;
+                }
+                if (other.HasDummy26)
+                {
+                    Dummy26 = other.Dummy26;
+                }
+                if (other.HasDummy27)
+                {
+                    Dummy27 = other.Dummy27;
+                }
+                if (other.HasDummy28)
+                {
+                    Dummy28 = other.Dummy28;
+                }
+                if (other.HasDummy29)
+                {
+                    Dummy29 = other.Dummy29;
+                }
+                if (other.HasDummy30)
+                {
+                    Dummy30 = other.Dummy30;
+                }
+                if (other.HasDummy31)
+                {
+                    Dummy31 = other.Dummy31;
+                }
+                if (other.HasDummy32)
+                {
+                    Dummy32 = other.Dummy32;
+                }
+                if (other.HasC)
+                {
+                    C = other.C;
+                }
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_testRequiredFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _testRequiredFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                        case 8:
+                            {
+                                result.hasA = input.ReadInt32(ref result.a_);
+                                break;
+                            }
+                        case 16:
+                            {
+                                result.hasDummy2 = input.ReadInt32(ref result.dummy2_);
+                                break;
+                            }
+                        case 24:
+                            {
+                                result.hasB = input.ReadInt32(ref result.b_);
+                                break;
+                            }
+                        case 32:
+                            {
+                                result.hasDummy4 = input.ReadInt32(ref result.dummy4_);
+                                break;
+                            }
+                        case 40:
+                            {
+                                result.hasDummy5 = input.ReadInt32(ref result.dummy5_);
+                                break;
+                            }
+                        case 48:
+                            {
+                                result.hasDummy6 = input.ReadInt32(ref result.dummy6_);
+                                break;
+                            }
+                        case 56:
+                            {
+                                result.hasDummy7 = input.ReadInt32(ref result.dummy7_);
+                                break;
+                            }
+                        case 64:
+                            {
+                                result.hasDummy8 = input.ReadInt32(ref result.dummy8_);
+                                break;
+                            }
+                        case 72:
+                            {
+                                result.hasDummy9 = input.ReadInt32(ref result.dummy9_);
+                                break;
+                            }
+                        case 80:
+                            {
+                                result.hasDummy10 = input.ReadInt32(ref result.dummy10_);
+                                break;
+                            }
+                        case 88:
+                            {
+                                result.hasDummy11 = input.ReadInt32(ref result.dummy11_);
+                                break;
+                            }
+                        case 96:
+                            {
+                                result.hasDummy12 = input.ReadInt32(ref result.dummy12_);
+                                break;
+                            }
+                        case 104:
+                            {
+                                result.hasDummy13 = input.ReadInt32(ref result.dummy13_);
+                                break;
+                            }
+                        case 112:
+                            {
+                                result.hasDummy14 = input.ReadInt32(ref result.dummy14_);
+                                break;
+                            }
+                        case 120:
+                            {
+                                result.hasDummy15 = input.ReadInt32(ref result.dummy15_);
+                                break;
+                            }
+                        case 128:
+                            {
+                                result.hasDummy16 = input.ReadInt32(ref result.dummy16_);
+                                break;
+                            }
+                        case 136:
+                            {
+                                result.hasDummy17 = input.ReadInt32(ref result.dummy17_);
+                                break;
+                            }
+                        case 144:
+                            {
+                                result.hasDummy18 = input.ReadInt32(ref result.dummy18_);
+                                break;
+                            }
+                        case 152:
+                            {
+                                result.hasDummy19 = input.ReadInt32(ref result.dummy19_);
+                                break;
+                            }
+                        case 160:
+                            {
+                                result.hasDummy20 = input.ReadInt32(ref result.dummy20_);
+                                break;
+                            }
+                        case 168:
+                            {
+                                result.hasDummy21 = input.ReadInt32(ref result.dummy21_);
+                                break;
+                            }
+                        case 176:
+                            {
+                                result.hasDummy22 = input.ReadInt32(ref result.dummy22_);
+                                break;
+                            }
+                        case 184:
+                            {
+                                result.hasDummy23 = input.ReadInt32(ref result.dummy23_);
+                                break;
+                            }
+                        case 192:
+                            {
+                                result.hasDummy24 = input.ReadInt32(ref result.dummy24_);
+                                break;
+                            }
+                        case 200:
+                            {
+                                result.hasDummy25 = input.ReadInt32(ref result.dummy25_);
+                                break;
+                            }
+                        case 208:
+                            {
+                                result.hasDummy26 = input.ReadInt32(ref result.dummy26_);
+                                break;
+                            }
+                        case 216:
+                            {
+                                result.hasDummy27 = input.ReadInt32(ref result.dummy27_);
+                                break;
+                            }
+                        case 224:
+                            {
+                                result.hasDummy28 = input.ReadInt32(ref result.dummy28_);
+                                break;
+                            }
+                        case 232:
+                            {
+                                result.hasDummy29 = input.ReadInt32(ref result.dummy29_);
+                                break;
+                            }
+                        case 240:
+                            {
+                                result.hasDummy30 = input.ReadInt32(ref result.dummy30_);
+                                break;
+                            }
+                        case 248:
+                            {
+                                result.hasDummy31 = input.ReadInt32(ref result.dummy31_);
+                                break;
+                            }
+                        case 256:
+                            {
+                                result.hasDummy32 = input.ReadInt32(ref result.dummy32_);
+                                break;
+                            }
+                        case 264:
+                            {
+                                result.hasC = input.ReadInt32(ref result.c_);
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+
+            public bool HasA
+            {
+                get { return result.hasA; }
+            }
+            public int A
+            {
+                get { return result.A; }
+                set { SetA(value); }
+            }
+            public Builder SetA(int value)
+            {
+                PrepareBuilder();
+                result.hasA = true;
+                result.a_ = value;
+                return this;
+            }
+            public Builder ClearA()
+            {
+                PrepareBuilder();
+                result.hasA = false;
+                result.a_ = 0;
+                return this;
+            }
+
+            public bool HasDummy2
+            {
+                get { return result.hasDummy2; }
+            }
+            public int Dummy2
+            {
+                get { return result.Dummy2; }
+                set { SetDummy2(value); }
+            }
+            public Builder SetDummy2(int value)
+            {
+                PrepareBuilder();
+                result.hasDummy2 = true;
+                result.dummy2_ = value;
+                return this;
+            }
+            public Builder ClearDummy2()
+            {
+                PrepareBuilder();
+                result.hasDummy2 = false;
+                result.dummy2_ = 0;
+                return this;
+            }
+
+            public bool HasB
+            {
+                get { return result.hasB; }
+            }
+            public int B
+            {
+                get { return result.B; }
+                set { SetB(value); }
+            }
+            public Builder SetB(int value)
+            {
+                PrepareBuilder();
+                result.hasB = true;
+                result.b_ = value;
+                return this;
+            }
+            public Builder ClearB()
+            {
+                PrepareBuilder();
+                result.hasB = false;
+                result.b_ = 0;
+                return this;
+            }
+
+            public bool HasDummy4
+            {
+                get { return result.hasDummy4; }
+            }
+            public int Dummy4
+            {
+                get { return result.Dummy4; }
+                set { SetDummy4(value); }
+            }
+            public Builder SetDummy4(int value)
+            {
+                PrepareBuilder();
+                result.hasDummy4 = true;
+                result.dummy4_ = value;
+                return this;
+            }
+            public Builder ClearDummy4()
+            {
+                PrepareBuilder();
+                result.hasDummy4 = false;
+                result.dummy4_ = 0;
+                return this;
+            }
+
+            public bool HasDummy5
+            {
+                get { return result.hasDummy5; }
+            }
+            public int Dummy5
+            {
+                get { return result.Dummy5; }
+                set { SetDummy5(value); }
+            }
+            public Builder SetDummy5(int value)
+            {
+                PrepareBuilder();
+                result.hasDummy5 = true;
+                result.dummy5_ = value;
+                return this;
+            }
+            public Builder ClearDummy5()
+            {
+                PrepareBuilder();
+                result.hasDummy5 = false;
+                result.dummy5_ = 0;
+                return this;
+            }
+
+            public bool HasDummy6
+            {
+                get { return result.hasDummy6; }
+            }
+            public int Dummy6
+            {
+                get { return result.Dummy6; }
+                set { SetDummy6(value); }
+            }
+            public Builder SetDummy6(int value)
+            {
+                PrepareBuilder();
+                result.hasDummy6 = true;
+                result.dummy6_ = value;
+                return this;
+            }
+            public Builder ClearDummy6()
+            {
+                PrepareBuilder();
+                result.hasDummy6 = false;
+                result.dummy6_ = 0;
+                return this;
+            }
+
+            public bool HasDummy7
+            {
+                get { return result.hasDummy7; }
+            }
+            public int Dummy7
+            {
+                get { return result.Dummy7; }
+                set { SetDummy7(value); }
+            }
+            public Builder SetDummy7(int value)
+            {
+                PrepareBuilder();
+                result.hasDummy7 = true;
+                result.dummy7_ = value;
+                return this;
+            }
+            public Builder ClearDummy7()
+            {
+                PrepareBuilder();
+                result.hasDummy7 = false;
+                result.dummy7_ = 0;
+                return this;
+            }
+
+            public bool HasDummy8
+            {
+                get { return result.hasDummy8; }
+            }
+            public int Dummy8
+            {
+                get { return result.Dummy8; }
+                set { SetDummy8(value); }
+            }
+            public Builder SetDummy8(int value)
+            {
+                PrepareBuilder();
+                result.hasDummy8 = true;
+                result.dummy8_ = value;
+                return this;
+            }
+            public Builder ClearDummy8()
+            {
+                PrepareBuilder();
+                result.hasDummy8 = false;
+                result.dummy8_ = 0;
+                return this;
+            }
+
+            public bool HasDummy9
+            {
+                get { return result.hasDummy9; }
+            }
+            public int Dummy9
+            {
+                get { return result.Dummy9; }
+                set { SetDummy9(value); }
+            }
+            public Builder SetDummy9(int value)
+            {
+                PrepareBuilder();
+                result.hasDummy9 = true;
+                result.dummy9_ = value;
+                return this;
+            }
+            public Builder ClearDummy9()
+            {
+                PrepareBuilder();
+                result.hasDummy9 = false;
+                result.dummy9_ = 0;
+                return this;
+            }
+
+            public bool HasDummy10
+            {
+                get { return result.hasDummy10; }
+            }
+            public int Dummy10
+            {
+                get { return result.Dummy10; }
+                set { SetDummy10(value); }
+            }
+            public Builder SetDummy10(int value)
+            {
+                PrepareBuilder();
+                result.hasDummy10 = true;
+                result.dummy10_ = value;
+                return this;
+            }
+            public Builder ClearDummy10()
+            {
+                PrepareBuilder();
+                result.hasDummy10 = false;
+                result.dummy10_ = 0;
+                return this;
+            }
+
+            public bool HasDummy11
+            {
+                get { return result.hasDummy11; }
+            }
+            public int Dummy11
+            {
+                get { return result.Dummy11; }
+                set { SetDummy11(value); }
+            }
+            public Builder SetDummy11(int value)
+            {
+                PrepareBuilder();
+                result.hasDummy11 = true;
+                result.dummy11_ = value;
+                return this;
+            }
+            public Builder ClearDummy11()
+            {
+                PrepareBuilder();
+                result.hasDummy11 = false;
+                result.dummy11_ = 0;
+                return this;
+            }
+
+            public bool HasDummy12
+            {
+                get { return result.hasDummy12; }
+            }
+            public int Dummy12
+            {
+                get { return result.Dummy12; }
+                set { SetDummy12(value); }
+            }
+            public Builder SetDummy12(int value)
+            {
+                PrepareBuilder();
+                result.hasDummy12 = true;
+                result.dummy12_ = value;
+                return this;
+            }
+            public Builder ClearDummy12()
+            {
+                PrepareBuilder();
+                result.hasDummy12 = false;
+                result.dummy12_ = 0;
+                return this;
+            }
+
+            public bool HasDummy13
+            {
+                get { return result.hasDummy13; }
+            }
+            public int Dummy13
+            {
+                get { return result.Dummy13; }
+                set { SetDummy13(value); }
+            }
+            public Builder SetDummy13(int value)
+            {
+                PrepareBuilder();
+                result.hasDummy13 = true;
+                result.dummy13_ = value;
+                return this;
+            }
+            public Builder ClearDummy13()
+            {
+                PrepareBuilder();
+                result.hasDummy13 = false;
+                result.dummy13_ = 0;
+                return this;
+            }
+
+            public bool HasDummy14
+            {
+                get { return result.hasDummy14; }
+            }
+            public int Dummy14
+            {
+                get { return result.Dummy14; }
+                set { SetDummy14(value); }
+            }
+            public Builder SetDummy14(int value)
+            {
+                PrepareBuilder();
+                result.hasDummy14 = true;
+                result.dummy14_ = value;
+                return this;
+            }
+            public Builder ClearDummy14()
+            {
+                PrepareBuilder();
+                result.hasDummy14 = false;
+                result.dummy14_ = 0;
+                return this;
+            }
+
+            public bool HasDummy15
+            {
+                get { return result.hasDummy15; }
+            }
+            public int Dummy15
+            {
+                get { return result.Dummy15; }
+                set { SetDummy15(value); }
+            }
+            public Builder SetDummy15(int value)
+            {
+                PrepareBuilder();
+                result.hasDummy15 = true;
+                result.dummy15_ = value;
+                return this;
+            }
+            public Builder ClearDummy15()
+            {
+                PrepareBuilder();
+                result.hasDummy15 = false;
+                result.dummy15_ = 0;
+                return this;
+            }
+
+            public bool HasDummy16
+            {
+                get { return result.hasDummy16; }
+            }
+            public int Dummy16
+            {
+                get { return result.Dummy16; }
+                set { SetDummy16(value); }
+            }
+            public Builder SetDummy16(int value)
+            {
+                PrepareBuilder();
+                result.hasDummy16 = true;
+                result.dummy16_ = value;
+                return this;
+            }
+            public Builder ClearDummy16()
+            {
+                PrepareBuilder();
+                result.hasDummy16 = false;
+                result.dummy16_ = 0;
+                return this;
+            }
+
+            public bool HasDummy17
+            {
+                get { return result.hasDummy17; }
+            }
+            public int Dummy17
+            {
+                get { return result.Dummy17; }
+                set { SetDummy17(value); }
+            }
+            public Builder SetDummy17(int value)
+            {
+                PrepareBuilder();
+                result.hasDummy17 = true;
+                result.dummy17_ = value;
+                return this;
+            }
+            public Builder ClearDummy17()
+            {
+                PrepareBuilder();
+                result.hasDummy17 = false;
+                result.dummy17_ = 0;
+                return this;
+            }
+
+            public bool HasDummy18
+            {
+                get { return result.hasDummy18; }
+            }
+            public int Dummy18
+            {
+                get { return result.Dummy18; }
+                set { SetDummy18(value); }
+            }
+            public Builder SetDummy18(int value)
+            {
+                PrepareBuilder();
+                result.hasDummy18 = true;
+                result.dummy18_ = value;
+                return this;
+            }
+            public Builder ClearDummy18()
+            {
+                PrepareBuilder();
+                result.hasDummy18 = false;
+                result.dummy18_ = 0;
+                return this;
+            }
+
+            public bool HasDummy19
+            {
+                get { return result.hasDummy19; }
+            }
+            public int Dummy19
+            {
+                get { return result.Dummy19; }
+                set { SetDummy19(value); }
+            }
+            public Builder SetDummy19(int value)
+            {
+                PrepareBuilder();
+                result.hasDummy19 = true;
+                result.dummy19_ = value;
+                return this;
+            }
+            public Builder ClearDummy19()
+            {
+                PrepareBuilder();
+                result.hasDummy19 = false;
+                result.dummy19_ = 0;
+                return this;
+            }
+
+            public bool HasDummy20
+            {
+                get { return result.hasDummy20; }
+            }
+            public int Dummy20
+            {
+                get { return result.Dummy20; }
+                set { SetDummy20(value); }
+            }
+            public Builder SetDummy20(int value)
+            {
+                PrepareBuilder();
+                result.hasDummy20 = true;
+                result.dummy20_ = value;
+                return this;
+            }
+            public Builder ClearDummy20()
+            {
+                PrepareBuilder();
+                result.hasDummy20 = false;
+                result.dummy20_ = 0;
+                return this;
+            }
+
+            public bool HasDummy21
+            {
+                get { return result.hasDummy21; }
+            }
+            public int Dummy21
+            {
+                get { return result.Dummy21; }
+                set { SetDummy21(value); }
+            }
+            public Builder SetDummy21(int value)
+            {
+                PrepareBuilder();
+                result.hasDummy21 = true;
+                result.dummy21_ = value;
+                return this;
+            }
+            public Builder ClearDummy21()
+            {
+                PrepareBuilder();
+                result.hasDummy21 = false;
+                result.dummy21_ = 0;
+                return this;
+            }
+
+            public bool HasDummy22
+            {
+                get { return result.hasDummy22; }
+            }
+            public int Dummy22
+            {
+                get { return result.Dummy22; }
+                set { SetDummy22(value); }
+            }
+            public Builder SetDummy22(int value)
+            {
+                PrepareBuilder();
+                result.hasDummy22 = true;
+                result.dummy22_ = value;
+                return this;
+            }
+            public Builder ClearDummy22()
+            {
+                PrepareBuilder();
+                result.hasDummy22 = false;
+                result.dummy22_ = 0;
+                return this;
+            }
+
+            public bool HasDummy23
+            {
+                get { return result.hasDummy23; }
+            }
+            public int Dummy23
+            {
+                get { return result.Dummy23; }
+                set { SetDummy23(value); }
+            }
+            public Builder SetDummy23(int value)
+            {
+                PrepareBuilder();
+                result.hasDummy23 = true;
+                result.dummy23_ = value;
+                return this;
+            }
+            public Builder ClearDummy23()
+            {
+                PrepareBuilder();
+                result.hasDummy23 = false;
+                result.dummy23_ = 0;
+                return this;
+            }
+
+            public bool HasDummy24
+            {
+                get { return result.hasDummy24; }
+            }
+            public int Dummy24
+            {
+                get { return result.Dummy24; }
+                set { SetDummy24(value); }
+            }
+            public Builder SetDummy24(int value)
+            {
+                PrepareBuilder();
+                result.hasDummy24 = true;
+                result.dummy24_ = value;
+                return this;
+            }
+            public Builder ClearDummy24()
+            {
+                PrepareBuilder();
+                result.hasDummy24 = false;
+                result.dummy24_ = 0;
+                return this;
+            }
+
+            public bool HasDummy25
+            {
+                get { return result.hasDummy25; }
+            }
+            public int Dummy25
+            {
+                get { return result.Dummy25; }
+                set { SetDummy25(value); }
+            }
+            public Builder SetDummy25(int value)
+            {
+                PrepareBuilder();
+                result.hasDummy25 = true;
+                result.dummy25_ = value;
+                return this;
+            }
+            public Builder ClearDummy25()
+            {
+                PrepareBuilder();
+                result.hasDummy25 = false;
+                result.dummy25_ = 0;
+                return this;
+            }
+
+            public bool HasDummy26
+            {
+                get { return result.hasDummy26; }
+            }
+            public int Dummy26
+            {
+                get { return result.Dummy26; }
+                set { SetDummy26(value); }
+            }
+            public Builder SetDummy26(int value)
+            {
+                PrepareBuilder();
+                result.hasDummy26 = true;
+                result.dummy26_ = value;
+                return this;
+            }
+            public Builder ClearDummy26()
+            {
+                PrepareBuilder();
+                result.hasDummy26 = false;
+                result.dummy26_ = 0;
+                return this;
+            }
+
+            public bool HasDummy27
+            {
+                get { return result.hasDummy27; }
+            }
+            public int Dummy27
+            {
+                get { return result.Dummy27; }
+                set { SetDummy27(value); }
+            }
+            public Builder SetDummy27(int value)
+            {
+                PrepareBuilder();
+                result.hasDummy27 = true;
+                result.dummy27_ = value;
+                return this;
+            }
+            public Builder ClearDummy27()
+            {
+                PrepareBuilder();
+                result.hasDummy27 = false;
+                result.dummy27_ = 0;
+                return this;
+            }
+
+            public bool HasDummy28
+            {
+                get { return result.hasDummy28; }
+            }
+            public int Dummy28
+            {
+                get { return result.Dummy28; }
+                set { SetDummy28(value); }
+            }
+            public Builder SetDummy28(int value)
+            {
+                PrepareBuilder();
+                result.hasDummy28 = true;
+                result.dummy28_ = value;
+                return this;
+            }
+            public Builder ClearDummy28()
+            {
+                PrepareBuilder();
+                result.hasDummy28 = false;
+                result.dummy28_ = 0;
+                return this;
+            }
+
+            public bool HasDummy29
+            {
+                get { return result.hasDummy29; }
+            }
+            public int Dummy29
+            {
+                get { return result.Dummy29; }
+                set { SetDummy29(value); }
+            }
+            public Builder SetDummy29(int value)
+            {
+                PrepareBuilder();
+                result.hasDummy29 = true;
+                result.dummy29_ = value;
+                return this;
+            }
+            public Builder ClearDummy29()
+            {
+                PrepareBuilder();
+                result.hasDummy29 = false;
+                result.dummy29_ = 0;
+                return this;
+            }
+
+            public bool HasDummy30
+            {
+                get { return result.hasDummy30; }
+            }
+            public int Dummy30
+            {
+                get { return result.Dummy30; }
+                set { SetDummy30(value); }
+            }
+            public Builder SetDummy30(int value)
+            {
+                PrepareBuilder();
+                result.hasDummy30 = true;
+                result.dummy30_ = value;
+                return this;
+            }
+            public Builder ClearDummy30()
+            {
+                PrepareBuilder();
+                result.hasDummy30 = false;
+                result.dummy30_ = 0;
+                return this;
+            }
+
+            public bool HasDummy31
+            {
+                get { return result.hasDummy31; }
+            }
+            public int Dummy31
+            {
+                get { return result.Dummy31; }
+                set { SetDummy31(value); }
+            }
+            public Builder SetDummy31(int value)
+            {
+                PrepareBuilder();
+                result.hasDummy31 = true;
+                result.dummy31_ = value;
+                return this;
+            }
+            public Builder ClearDummy31()
+            {
+                PrepareBuilder();
+                result.hasDummy31 = false;
+                result.dummy31_ = 0;
+                return this;
+            }
+
+            public bool HasDummy32
+            {
+                get { return result.hasDummy32; }
+            }
+            public int Dummy32
+            {
+                get { return result.Dummy32; }
+                set { SetDummy32(value); }
+            }
+            public Builder SetDummy32(int value)
+            {
+                PrepareBuilder();
+                result.hasDummy32 = true;
+                result.dummy32_ = value;
+                return this;
+            }
+            public Builder ClearDummy32()
+            {
+                PrepareBuilder();
+                result.hasDummy32 = false;
+                result.dummy32_ = 0;
+                return this;
+            }
+
+            public bool HasC
+            {
+                get { return result.hasC; }
+            }
+            public int C
+            {
+                get { return result.C; }
+                set { SetC(value); }
+            }
+            public Builder SetC(int value)
+            {
+                PrepareBuilder();
+                result.hasC = true;
+                result.c_ = value;
+                return this;
+            }
+            public Builder ClearC()
+            {
+                PrepareBuilder();
+                result.hasC = false;
+                result.c_ = 0;
+                return this;
+            }
+        }
+        static TestRequired()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class TestRequiredForeign : pb::GeneratedMessage<TestRequiredForeign, TestRequiredForeign.Builder>
+    {
+        private TestRequiredForeign() { }
+        private static readonly TestRequiredForeign defaultInstance = new TestRequiredForeign().MakeReadOnly();
+        private static readonly string[] _testRequiredForeignFieldNames = new string[] { "dummy", "optional_message", "repeated_message" };
+        private static readonly uint[] _testRequiredForeignFieldTags = new uint[] { 24, 10, 18 };
+        public static TestRequiredForeign DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override TestRequiredForeign DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override TestRequiredForeign ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestRequiredForeign__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<TestRequiredForeign, TestRequiredForeign.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestRequiredForeign__FieldAccessorTable; }
+        }
+
+        public const int OptionalMessageFieldNumber = 1;
+        private bool hasOptionalMessage;
+        private global::Google.ProtocolBuffers.TestProtos.TestRequired optionalMessage_;
+        public bool HasOptionalMessage
+        {
+            get { return hasOptionalMessage; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestRequired OptionalMessage
+        {
+            get { return optionalMessage_ ?? global::Google.ProtocolBuffers.TestProtos.TestRequired.DefaultInstance; }
+        }
+
+        public const int RepeatedMessageFieldNumber = 2;
+        private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestRequired> repeatedMessage_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestRequired>();
+        public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestRequired> RepeatedMessageList
+        {
+            get { return repeatedMessage_; }
+        }
+        public int RepeatedMessageCount
+        {
+            get { return repeatedMessage_.Count; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestRequired GetRepeatedMessage(int index)
+        {
+            return repeatedMessage_[index];
+        }
+
+        public const int DummyFieldNumber = 3;
+        private bool hasDummy;
+        private int dummy_;
+        public bool HasDummy
+        {
+            get { return hasDummy; }
+        }
+        public int Dummy
+        {
+            get { return dummy_; }
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                if (HasOptionalMessage)
+                {
+                    if (!OptionalMessage.IsInitialized) return false;
+                }
+                foreach (global::Google.ProtocolBuffers.TestProtos.TestRequired element in RepeatedMessageList)
+                {
+                    if (!element.IsInitialized) return false;
+                }
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _testRequiredForeignFieldNames;
+            if (hasOptionalMessage)
+            {
+                output.WriteMessage(1, field_names[1], OptionalMessage);
+            }
+            if (repeatedMessage_.Count > 0)
+            {
+                output.WriteMessageArray(2, field_names[2], repeatedMessage_);
+            }
+            if (hasDummy)
+            {
+                output.WriteInt32(3, field_names[0], Dummy);
+            }
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            if (hasOptionalMessage)
+            {
+                size += pb::CodedOutputStream.ComputeMessageSize(1, OptionalMessage);
+            }
+            foreach (global::Google.ProtocolBuffers.TestProtos.TestRequired element in RepeatedMessageList)
+            {
+                size += pb::CodedOutputStream.ComputeMessageSize(2, element);
+            }
+            if (hasDummy)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(3, Dummy);
+            }
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static TestRequiredForeign ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestRequiredForeign ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestRequiredForeign ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestRequiredForeign ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestRequiredForeign ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestRequiredForeign ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static TestRequiredForeign ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static TestRequiredForeign ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static TestRequiredForeign ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestRequiredForeign ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private TestRequiredForeign MakeReadOnly()
+        {
+            repeatedMessage_.MakeReadOnly();
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(TestRequiredForeign prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<TestRequiredForeign, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(TestRequiredForeign cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private TestRequiredForeign result;
+
+            private TestRequiredForeign PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    TestRequiredForeign original = result;
+                    result = new TestRequiredForeign();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override TestRequiredForeign MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestRequiredForeign.Descriptor; }
+            }
+
+            public override TestRequiredForeign DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestRequiredForeign.DefaultInstance; }
+            }
+
+            public override TestRequiredForeign BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is TestRequiredForeign)
+                {
+                    return MergeFrom((TestRequiredForeign)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(TestRequiredForeign other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.TestRequiredForeign.DefaultInstance) return this;
+                PrepareBuilder();
+                if (other.HasOptionalMessage)
+                {
+                    MergeOptionalMessage(other.OptionalMessage);
+                }
+                if (other.repeatedMessage_.Count != 0)
+                {
+                    result.repeatedMessage_.Add(other.repeatedMessage_);
+                }
+                if (other.HasDummy)
+                {
+                    Dummy = other.Dummy;
+                }
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_testRequiredForeignFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _testRequiredForeignFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                        case 10:
+                            {
+                                global::Google.ProtocolBuffers.TestProtos.TestRequired.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestRequired.CreateBuilder();
+                                if (result.hasOptionalMessage)
+                                {
+                                    subBuilder.MergeFrom(OptionalMessage);
+                                }
+                                input.ReadMessage(subBuilder, extensionRegistry);
+                                OptionalMessage = subBuilder.BuildPartial();
+                                break;
+                            }
+                        case 18:
+                            {
+                                input.ReadMessageArray(tag, field_name, result.repeatedMessage_, global::Google.ProtocolBuffers.TestProtos.TestRequired.DefaultInstance, extensionRegistry);
+                                break;
+                            }
+                        case 24:
+                            {
+                                result.hasDummy = input.ReadInt32(ref result.dummy_);
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+
+            public bool HasOptionalMessage
+            {
+                get { return result.hasOptionalMessage; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.TestRequired OptionalMessage
+            {
+                get { return result.OptionalMessage; }
+                set { SetOptionalMessage(value); }
+            }
+            public Builder SetOptionalMessage(global::Google.ProtocolBuffers.TestProtos.TestRequired value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasOptionalMessage = true;
+                result.optionalMessage_ = value;
+                return this;
+            }
+            public Builder SetOptionalMessage(global::Google.ProtocolBuffers.TestProtos.TestRequired.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.hasOptionalMessage = true;
+                result.optionalMessage_ = builderForValue.Build();
+                return this;
+            }
+            public Builder MergeOptionalMessage(global::Google.ProtocolBuffers.TestProtos.TestRequired value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                if (result.hasOptionalMessage &&
+                    result.optionalMessage_ != global::Google.ProtocolBuffers.TestProtos.TestRequired.DefaultInstance)
+                {
+                    result.optionalMessage_ = global::Google.ProtocolBuffers.TestProtos.TestRequired.CreateBuilder(result.optionalMessage_).MergeFrom(value).BuildPartial();
+                }
+                else
+                {
+                    result.optionalMessage_ = value;
+                }
+                result.hasOptionalMessage = true;
+                return this;
+            }
+            public Builder ClearOptionalMessage()
+            {
+                PrepareBuilder();
+                result.hasOptionalMessage = false;
+                result.optionalMessage_ = null;
+                return this;
+            }
+
+            public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestRequired> RepeatedMessageList
+            {
+                get { return PrepareBuilder().repeatedMessage_; }
+            }
+            public int RepeatedMessageCount
+            {
+                get { return result.RepeatedMessageCount; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.TestRequired GetRepeatedMessage(int index)
+            {
+                return result.GetRepeatedMessage(index);
+            }
+            public Builder SetRepeatedMessage(int index, global::Google.ProtocolBuffers.TestProtos.TestRequired value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.repeatedMessage_[index] = value;
+                return this;
+            }
+            public Builder SetRepeatedMessage(int index, global::Google.ProtocolBuffers.TestProtos.TestRequired.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.repeatedMessage_[index] = builderForValue.Build();
+                return this;
+            }
+            public Builder AddRepeatedMessage(global::Google.ProtocolBuffers.TestProtos.TestRequired value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.repeatedMessage_.Add(value);
+                return this;
+            }
+            public Builder AddRepeatedMessage(global::Google.ProtocolBuffers.TestProtos.TestRequired.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.repeatedMessage_.Add(builderForValue.Build());
+                return this;
+            }
+            public Builder AddRangeRepeatedMessage(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestRequired> values)
+            {
+                PrepareBuilder();
+                result.repeatedMessage_.Add(values);
+                return this;
+            }
+            public Builder ClearRepeatedMessage()
+            {
+                PrepareBuilder();
+                result.repeatedMessage_.Clear();
+                return this;
+            }
+
+            public bool HasDummy
+            {
+                get { return result.hasDummy; }
+            }
+            public int Dummy
+            {
+                get { return result.Dummy; }
+                set { SetDummy(value); }
+            }
+            public Builder SetDummy(int value)
+            {
+                PrepareBuilder();
+                result.hasDummy = true;
+                result.dummy_ = value;
+                return this;
+            }
+            public Builder ClearDummy()
+            {
+                PrepareBuilder();
+                result.hasDummy = false;
+                result.dummy_ = 0;
+                return this;
+            }
+        }
+        static TestRequiredForeign()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class TestForeignNested : pb::GeneratedMessage<TestForeignNested, TestForeignNested.Builder>
+    {
+        private TestForeignNested() { }
+        private static readonly TestForeignNested defaultInstance = new TestForeignNested().MakeReadOnly();
+        private static readonly string[] _testForeignNestedFieldNames = new string[] { "foreign_nested" };
+        private static readonly uint[] _testForeignNestedFieldTags = new uint[] { 10 };
+        public static TestForeignNested DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override TestForeignNested DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override TestForeignNested ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestForeignNested__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<TestForeignNested, TestForeignNested.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestForeignNested__FieldAccessorTable; }
+        }
+
+        public const int ForeignNestedFieldNumber = 1;
+        private bool hasForeignNested;
+        private global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage foreignNested_;
+        public bool HasForeignNested
+        {
+            get { return hasForeignNested; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage ForeignNested
+        {
+            get { return foreignNested_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.DefaultInstance; }
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _testForeignNestedFieldNames;
+            if (hasForeignNested)
+            {
+                output.WriteMessage(1, field_names[0], ForeignNested);
+            }
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            if (hasForeignNested)
+            {
+                size += pb::CodedOutputStream.ComputeMessageSize(1, ForeignNested);
+            }
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static TestForeignNested ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestForeignNested ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestForeignNested ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestForeignNested ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestForeignNested ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestForeignNested ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static TestForeignNested ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static TestForeignNested ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static TestForeignNested ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestForeignNested ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private TestForeignNested MakeReadOnly()
+        {
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(TestForeignNested prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<TestForeignNested, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(TestForeignNested cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private TestForeignNested result;
+
+            private TestForeignNested PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    TestForeignNested original = result;
+                    result = new TestForeignNested();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override TestForeignNested MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestForeignNested.Descriptor; }
+            }
+
+            public override TestForeignNested DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestForeignNested.DefaultInstance; }
+            }
+
+            public override TestForeignNested BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is TestForeignNested)
+                {
+                    return MergeFrom((TestForeignNested)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(TestForeignNested other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.TestForeignNested.DefaultInstance) return this;
+                PrepareBuilder();
+                if (other.HasForeignNested)
+                {
+                    MergeForeignNested(other.ForeignNested);
+                }
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_testForeignNestedFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _testForeignNestedFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                        case 10:
+                            {
+                                global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.CreateBuilder();
+                                if (result.hasForeignNested)
+                                {
+                                    subBuilder.MergeFrom(ForeignNested);
+                                }
+                                input.ReadMessage(subBuilder, extensionRegistry);
+                                ForeignNested = subBuilder.BuildPartial();
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+
+            public bool HasForeignNested
+            {
+                get { return result.hasForeignNested; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage ForeignNested
+            {
+                get { return result.ForeignNested; }
+                set { SetForeignNested(value); }
+            }
+            public Builder SetForeignNested(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasForeignNested = true;
+                result.foreignNested_ = value;
+                return this;
+            }
+            public Builder SetForeignNested(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.hasForeignNested = true;
+                result.foreignNested_ = builderForValue.Build();
+                return this;
+            }
+            public Builder MergeForeignNested(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                if (result.hasForeignNested &&
+                    result.foreignNested_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.DefaultInstance)
+                {
+                    result.foreignNested_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Types.NestedMessage.CreateBuilder(result.foreignNested_).MergeFrom(value).BuildPartial();
+                }
+                else
+                {
+                    result.foreignNested_ = value;
+                }
+                result.hasForeignNested = true;
+                return this;
+            }
+            public Builder ClearForeignNested()
+            {
+                PrepareBuilder();
+                result.hasForeignNested = false;
+                result.foreignNested_ = null;
+                return this;
+            }
+        }
+        static TestForeignNested()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class TestEmptyMessage : pb::GeneratedMessage<TestEmptyMessage, TestEmptyMessage.Builder>
+    {
+        private TestEmptyMessage() { }
+        private static readonly TestEmptyMessage defaultInstance = new TestEmptyMessage().MakeReadOnly();
+        private static readonly string[] _testEmptyMessageFieldNames = new string[] { };
+        private static readonly uint[] _testEmptyMessageFieldTags = new uint[] { };
+        public static TestEmptyMessage DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override TestEmptyMessage DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override TestEmptyMessage ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestEmptyMessage__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<TestEmptyMessage, TestEmptyMessage.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestEmptyMessage__FieldAccessorTable; }
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _testEmptyMessageFieldNames;
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static TestEmptyMessage ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestEmptyMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestEmptyMessage ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestEmptyMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestEmptyMessage ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestEmptyMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static TestEmptyMessage ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static TestEmptyMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static TestEmptyMessage ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestEmptyMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private TestEmptyMessage MakeReadOnly()
+        {
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(TestEmptyMessage prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<TestEmptyMessage, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(TestEmptyMessage cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private TestEmptyMessage result;
+
+            private TestEmptyMessage PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    TestEmptyMessage original = result;
+                    result = new TestEmptyMessage();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override TestEmptyMessage MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestEmptyMessage.Descriptor; }
+            }
+
+            public override TestEmptyMessage DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestEmptyMessage.DefaultInstance; }
+            }
+
+            public override TestEmptyMessage BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is TestEmptyMessage)
+                {
+                    return MergeFrom((TestEmptyMessage)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(TestEmptyMessage other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.TestEmptyMessage.DefaultInstance) return this;
+                PrepareBuilder();
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_testEmptyMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _testEmptyMessageFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+        }
+        static TestEmptyMessage()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class TestEmptyMessageWithExtensions : pb::ExtendableMessage<TestEmptyMessageWithExtensions, TestEmptyMessageWithExtensions.Builder>
+    {
+        private TestEmptyMessageWithExtensions() { }
+        private static readonly TestEmptyMessageWithExtensions defaultInstance = new TestEmptyMessageWithExtensions().MakeReadOnly();
+        private static readonly string[] _testEmptyMessageWithExtensionsFieldNames = new string[] { };
+        private static readonly uint[] _testEmptyMessageWithExtensionsFieldTags = new uint[] { };
+        public static TestEmptyMessageWithExtensions DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override TestEmptyMessageWithExtensions DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override TestEmptyMessageWithExtensions ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestEmptyMessageWithExtensions__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<TestEmptyMessageWithExtensions, TestEmptyMessageWithExtensions.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestEmptyMessageWithExtensions__FieldAccessorTable; }
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                if (!ExtensionsAreInitialized) return false;
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _testEmptyMessageWithExtensionsFieldNames;
+            pb::ExtendableMessage<TestEmptyMessageWithExtensions, TestEmptyMessageWithExtensions.Builder>.ExtensionWriter extensionWriter = CreateExtensionWriter(this);
+            extensionWriter.WriteUntil(536870912, output);
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            size += ExtensionsSerializedSize;
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static TestEmptyMessageWithExtensions ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestEmptyMessageWithExtensions ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestEmptyMessageWithExtensions ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestEmptyMessageWithExtensions ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestEmptyMessageWithExtensions ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestEmptyMessageWithExtensions ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static TestEmptyMessageWithExtensions ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static TestEmptyMessageWithExtensions ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static TestEmptyMessageWithExtensions ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestEmptyMessageWithExtensions ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private TestEmptyMessageWithExtensions MakeReadOnly()
+        {
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(TestEmptyMessageWithExtensions prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::ExtendableBuilder<TestEmptyMessageWithExtensions, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(TestEmptyMessageWithExtensions cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private TestEmptyMessageWithExtensions result;
+
+            private TestEmptyMessageWithExtensions PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    TestEmptyMessageWithExtensions original = result;
+                    result = new TestEmptyMessageWithExtensions();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override TestEmptyMessageWithExtensions MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestEmptyMessageWithExtensions.Descriptor; }
+            }
+
+            public override TestEmptyMessageWithExtensions DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestEmptyMessageWithExtensions.DefaultInstance; }
+            }
+
+            public override TestEmptyMessageWithExtensions BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is TestEmptyMessageWithExtensions)
+                {
+                    return MergeFrom((TestEmptyMessageWithExtensions)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(TestEmptyMessageWithExtensions other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.TestEmptyMessageWithExtensions.DefaultInstance) return this;
+                PrepareBuilder();
+                this.MergeExtensionFields(other);
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_testEmptyMessageWithExtensionsFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _testEmptyMessageWithExtensionsFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+        }
+        static TestEmptyMessageWithExtensions()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class TestMultipleExtensionRanges : pb::ExtendableMessage<TestMultipleExtensionRanges, TestMultipleExtensionRanges.Builder>
+    {
+        private TestMultipleExtensionRanges() { }
+        private static readonly TestMultipleExtensionRanges defaultInstance = new TestMultipleExtensionRanges().MakeReadOnly();
+        private static readonly string[] _testMultipleExtensionRangesFieldNames = new string[] { };
+        private static readonly uint[] _testMultipleExtensionRangesFieldTags = new uint[] { };
+        public static TestMultipleExtensionRanges DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override TestMultipleExtensionRanges DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override TestMultipleExtensionRanges ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestMultipleExtensionRanges__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<TestMultipleExtensionRanges, TestMultipleExtensionRanges.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestMultipleExtensionRanges__FieldAccessorTable; }
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                if (!ExtensionsAreInitialized) return false;
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _testMultipleExtensionRangesFieldNames;
+            pb::ExtendableMessage<TestMultipleExtensionRanges, TestMultipleExtensionRanges.Builder>.ExtensionWriter extensionWriter = CreateExtensionWriter(this);
+            extensionWriter.WriteUntil(43, output);
+            extensionWriter.WriteUntil(4244, output);
+            extensionWriter.WriteUntil(536870912, output);
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            size += ExtensionsSerializedSize;
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static TestMultipleExtensionRanges ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestMultipleExtensionRanges ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestMultipleExtensionRanges ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestMultipleExtensionRanges ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestMultipleExtensionRanges ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestMultipleExtensionRanges ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static TestMultipleExtensionRanges ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static TestMultipleExtensionRanges ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static TestMultipleExtensionRanges ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestMultipleExtensionRanges ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private TestMultipleExtensionRanges MakeReadOnly()
+        {
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(TestMultipleExtensionRanges prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::ExtendableBuilder<TestMultipleExtensionRanges, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(TestMultipleExtensionRanges cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private TestMultipleExtensionRanges result;
+
+            private TestMultipleExtensionRanges PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    TestMultipleExtensionRanges original = result;
+                    result = new TestMultipleExtensionRanges();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override TestMultipleExtensionRanges MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestMultipleExtensionRanges.Descriptor; }
+            }
+
+            public override TestMultipleExtensionRanges DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestMultipleExtensionRanges.DefaultInstance; }
+            }
+
+            public override TestMultipleExtensionRanges BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is TestMultipleExtensionRanges)
+                {
+                    return MergeFrom((TestMultipleExtensionRanges)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(TestMultipleExtensionRanges other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.TestMultipleExtensionRanges.DefaultInstance) return this;
+                PrepareBuilder();
+                this.MergeExtensionFields(other);
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_testMultipleExtensionRangesFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _testMultipleExtensionRangesFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+        }
+        static TestMultipleExtensionRanges()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class TestReallyLargeTagNumber : pb::GeneratedMessage<TestReallyLargeTagNumber, TestReallyLargeTagNumber.Builder>
+    {
+        private TestReallyLargeTagNumber() { }
+        private static readonly TestReallyLargeTagNumber defaultInstance = new TestReallyLargeTagNumber().MakeReadOnly();
+        private static readonly string[] _testReallyLargeTagNumberFieldNames = new string[] { "a", "bb" };
+        private static readonly uint[] _testReallyLargeTagNumberFieldTags = new uint[] { 8, 2147483640 };
+        public static TestReallyLargeTagNumber DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override TestReallyLargeTagNumber DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override TestReallyLargeTagNumber ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestReallyLargeTagNumber__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<TestReallyLargeTagNumber, TestReallyLargeTagNumber.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestReallyLargeTagNumber__FieldAccessorTable; }
+        }
+
+        public const int AFieldNumber = 1;
+        private bool hasA;
+        private int a_;
+        public bool HasA
+        {
+            get { return hasA; }
+        }
+        public int A
+        {
+            get { return a_; }
+        }
+
+        public const int BbFieldNumber = 268435455;
+        private bool hasBb;
+        private int bb_;
+        public bool HasBb
+        {
+            get { return hasBb; }
+        }
+        public int Bb
+        {
+            get { return bb_; }
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _testReallyLargeTagNumberFieldNames;
+            if (hasA)
+            {
+                output.WriteInt32(1, field_names[0], A);
+            }
+            if (hasBb)
+            {
+                output.WriteInt32(268435455, field_names[1], Bb);
+            }
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            if (hasA)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(1, A);
+            }
+            if (hasBb)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(268435455, Bb);
+            }
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static TestReallyLargeTagNumber ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestReallyLargeTagNumber ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestReallyLargeTagNumber ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestReallyLargeTagNumber ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestReallyLargeTagNumber ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestReallyLargeTagNumber ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static TestReallyLargeTagNumber ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static TestReallyLargeTagNumber ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static TestReallyLargeTagNumber ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestReallyLargeTagNumber ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private TestReallyLargeTagNumber MakeReadOnly()
+        {
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(TestReallyLargeTagNumber prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<TestReallyLargeTagNumber, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(TestReallyLargeTagNumber cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private TestReallyLargeTagNumber result;
+
+            private TestReallyLargeTagNumber PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    TestReallyLargeTagNumber original = result;
+                    result = new TestReallyLargeTagNumber();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override TestReallyLargeTagNumber MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestReallyLargeTagNumber.Descriptor; }
+            }
+
+            public override TestReallyLargeTagNumber DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestReallyLargeTagNumber.DefaultInstance; }
+            }
+
+            public override TestReallyLargeTagNumber BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is TestReallyLargeTagNumber)
+                {
+                    return MergeFrom((TestReallyLargeTagNumber)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(TestReallyLargeTagNumber other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.TestReallyLargeTagNumber.DefaultInstance) return this;
+                PrepareBuilder();
+                if (other.HasA)
+                {
+                    A = other.A;
+                }
+                if (other.HasBb)
+                {
+                    Bb = other.Bb;
+                }
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_testReallyLargeTagNumberFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _testReallyLargeTagNumberFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                        case 8:
+                            {
+                                result.hasA = input.ReadInt32(ref result.a_);
+                                break;
+                            }
+                        case 2147483640:
+                            {
+                                result.hasBb = input.ReadInt32(ref result.bb_);
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+
+            public bool HasA
+            {
+                get { return result.hasA; }
+            }
+            public int A
+            {
+                get { return result.A; }
+                set { SetA(value); }
+            }
+            public Builder SetA(int value)
+            {
+                PrepareBuilder();
+                result.hasA = true;
+                result.a_ = value;
+                return this;
+            }
+            public Builder ClearA()
+            {
+                PrepareBuilder();
+                result.hasA = false;
+                result.a_ = 0;
+                return this;
+            }
+
+            public bool HasBb
+            {
+                get { return result.hasBb; }
+            }
+            public int Bb
+            {
+                get { return result.Bb; }
+                set { SetBb(value); }
+            }
+            public Builder SetBb(int value)
+            {
+                PrepareBuilder();
+                result.hasBb = true;
+                result.bb_ = value;
+                return this;
+            }
+            public Builder ClearBb()
+            {
+                PrepareBuilder();
+                result.hasBb = false;
+                result.bb_ = 0;
+                return this;
+            }
+        }
+        static TestReallyLargeTagNumber()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class TestRecursiveMessage : pb::GeneratedMessage<TestRecursiveMessage, TestRecursiveMessage.Builder>
+    {
+        private TestRecursiveMessage() { }
+        private static readonly TestRecursiveMessage defaultInstance = new TestRecursiveMessage().MakeReadOnly();
+        private static readonly string[] _testRecursiveMessageFieldNames = new string[] { "a", "i" };
+        private static readonly uint[] _testRecursiveMessageFieldTags = new uint[] { 10, 16 };
+        public static TestRecursiveMessage DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override TestRecursiveMessage DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override TestRecursiveMessage ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestRecursiveMessage__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<TestRecursiveMessage, TestRecursiveMessage.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestRecursiveMessage__FieldAccessorTable; }
+        }
+
+        public const int AFieldNumber = 1;
+        private bool hasA;
+        private global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage a_;
+        public bool HasA
+        {
+            get { return hasA; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage A
+        {
+            get { return a_ ?? global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage.DefaultInstance; }
+        }
+
+        public const int IFieldNumber = 2;
+        private bool hasI;
+        private int i_;
+        public bool HasI
+        {
+            get { return hasI; }
+        }
+        public int I
+        {
+            get { return i_; }
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _testRecursiveMessageFieldNames;
+            if (hasA)
+            {
+                output.WriteMessage(1, field_names[0], A);
+            }
+            if (hasI)
+            {
+                output.WriteInt32(2, field_names[1], I);
+            }
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            if (hasA)
+            {
+                size += pb::CodedOutputStream.ComputeMessageSize(1, A);
+            }
+            if (hasI)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(2, I);
+            }
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static TestRecursiveMessage ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestRecursiveMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestRecursiveMessage ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestRecursiveMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestRecursiveMessage ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestRecursiveMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static TestRecursiveMessage ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static TestRecursiveMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static TestRecursiveMessage ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestRecursiveMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private TestRecursiveMessage MakeReadOnly()
+        {
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(TestRecursiveMessage prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<TestRecursiveMessage, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(TestRecursiveMessage cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private TestRecursiveMessage result;
+
+            private TestRecursiveMessage PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    TestRecursiveMessage original = result;
+                    result = new TestRecursiveMessage();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override TestRecursiveMessage MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage.Descriptor; }
+            }
+
+            public override TestRecursiveMessage DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage.DefaultInstance; }
+            }
+
+            public override TestRecursiveMessage BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is TestRecursiveMessage)
+                {
+                    return MergeFrom((TestRecursiveMessage)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(TestRecursiveMessage other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage.DefaultInstance) return this;
+                PrepareBuilder();
+                if (other.HasA)
+                {
+                    MergeA(other.A);
+                }
+                if (other.HasI)
+                {
+                    I = other.I;
+                }
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_testRecursiveMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _testRecursiveMessageFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                        case 10:
+                            {
+                                global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage.CreateBuilder();
+                                if (result.hasA)
+                                {
+                                    subBuilder.MergeFrom(A);
+                                }
+                                input.ReadMessage(subBuilder, extensionRegistry);
+                                A = subBuilder.BuildPartial();
+                                break;
+                            }
+                        case 16:
+                            {
+                                result.hasI = input.ReadInt32(ref result.i_);
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+
+            public bool HasA
+            {
+                get { return result.hasA; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage A
+            {
+                get { return result.A; }
+                set { SetA(value); }
+            }
+            public Builder SetA(global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasA = true;
+                result.a_ = value;
+                return this;
+            }
+            public Builder SetA(global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.hasA = true;
+                result.a_ = builderForValue.Build();
+                return this;
+            }
+            public Builder MergeA(global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                if (result.hasA &&
+                    result.a_ != global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage.DefaultInstance)
+                {
+                    result.a_ = global::Google.ProtocolBuffers.TestProtos.TestRecursiveMessage.CreateBuilder(result.a_).MergeFrom(value).BuildPartial();
+                }
+                else
+                {
+                    result.a_ = value;
+                }
+                result.hasA = true;
+                return this;
+            }
+            public Builder ClearA()
+            {
+                PrepareBuilder();
+                result.hasA = false;
+                result.a_ = null;
+                return this;
+            }
+
+            public bool HasI
+            {
+                get { return result.hasI; }
+            }
+            public int I
+            {
+                get { return result.I; }
+                set { SetI(value); }
+            }
+            public Builder SetI(int value)
+            {
+                PrepareBuilder();
+                result.hasI = true;
+                result.i_ = value;
+                return this;
+            }
+            public Builder ClearI()
+            {
+                PrepareBuilder();
+                result.hasI = false;
+                result.i_ = 0;
+                return this;
+            }
+        }
+        static TestRecursiveMessage()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class TestMutualRecursionA : pb::GeneratedMessage<TestMutualRecursionA, TestMutualRecursionA.Builder>
+    {
+        private TestMutualRecursionA() { }
+        private static readonly TestMutualRecursionA defaultInstance = new TestMutualRecursionA().MakeReadOnly();
+        private static readonly string[] _testMutualRecursionAFieldNames = new string[] { "bb" };
+        private static readonly uint[] _testMutualRecursionAFieldTags = new uint[] { 10 };
+        public static TestMutualRecursionA DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override TestMutualRecursionA DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override TestMutualRecursionA ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestMutualRecursionA__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<TestMutualRecursionA, TestMutualRecursionA.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestMutualRecursionA__FieldAccessorTable; }
+        }
+
+        public const int BbFieldNumber = 1;
+        private bool hasBb;
+        private global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB bb_;
+        public bool HasBb
+        {
+            get { return hasBb; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB Bb
+        {
+            get { return bb_ ?? global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB.DefaultInstance; }
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _testMutualRecursionAFieldNames;
+            if (hasBb)
+            {
+                output.WriteMessage(1, field_names[0], Bb);
+            }
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            if (hasBb)
+            {
+                size += pb::CodedOutputStream.ComputeMessageSize(1, Bb);
+            }
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static TestMutualRecursionA ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestMutualRecursionA ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestMutualRecursionA ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestMutualRecursionA ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestMutualRecursionA ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestMutualRecursionA ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static TestMutualRecursionA ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static TestMutualRecursionA ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static TestMutualRecursionA ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestMutualRecursionA ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private TestMutualRecursionA MakeReadOnly()
+        {
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(TestMutualRecursionA prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<TestMutualRecursionA, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(TestMutualRecursionA cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private TestMutualRecursionA result;
+
+            private TestMutualRecursionA PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    TestMutualRecursionA original = result;
+                    result = new TestMutualRecursionA();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override TestMutualRecursionA MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA.Descriptor; }
+            }
+
+            public override TestMutualRecursionA DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA.DefaultInstance; }
+            }
+
+            public override TestMutualRecursionA BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is TestMutualRecursionA)
+                {
+                    return MergeFrom((TestMutualRecursionA)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(TestMutualRecursionA other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA.DefaultInstance) return this;
+                PrepareBuilder();
+                if (other.HasBb)
+                {
+                    MergeBb(other.Bb);
+                }
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_testMutualRecursionAFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _testMutualRecursionAFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                        case 10:
+                            {
+                                global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB.CreateBuilder();
+                                if (result.hasBb)
+                                {
+                                    subBuilder.MergeFrom(Bb);
+                                }
+                                input.ReadMessage(subBuilder, extensionRegistry);
+                                Bb = subBuilder.BuildPartial();
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+
+            public bool HasBb
+            {
+                get { return result.hasBb; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB Bb
+            {
+                get { return result.Bb; }
+                set { SetBb(value); }
+            }
+            public Builder SetBb(global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasBb = true;
+                result.bb_ = value;
+                return this;
+            }
+            public Builder SetBb(global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.hasBb = true;
+                result.bb_ = builderForValue.Build();
+                return this;
+            }
+            public Builder MergeBb(global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                if (result.hasBb &&
+                    result.bb_ != global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB.DefaultInstance)
+                {
+                    result.bb_ = global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB.CreateBuilder(result.bb_).MergeFrom(value).BuildPartial();
+                }
+                else
+                {
+                    result.bb_ = value;
+                }
+                result.hasBb = true;
+                return this;
+            }
+            public Builder ClearBb()
+            {
+                PrepareBuilder();
+                result.hasBb = false;
+                result.bb_ = null;
+                return this;
+            }
+        }
+        static TestMutualRecursionA()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class TestMutualRecursionB : pb::GeneratedMessage<TestMutualRecursionB, TestMutualRecursionB.Builder>
+    {
+        private TestMutualRecursionB() { }
+        private static readonly TestMutualRecursionB defaultInstance = new TestMutualRecursionB().MakeReadOnly();
+        private static readonly string[] _testMutualRecursionBFieldNames = new string[] { "a", "optional_int32" };
+        private static readonly uint[] _testMutualRecursionBFieldTags = new uint[] { 10, 16 };
+        public static TestMutualRecursionB DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override TestMutualRecursionB DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override TestMutualRecursionB ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestMutualRecursionB__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<TestMutualRecursionB, TestMutualRecursionB.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestMutualRecursionB__FieldAccessorTable; }
+        }
+
+        public const int AFieldNumber = 1;
+        private bool hasA;
+        private global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA a_;
+        public bool HasA
+        {
+            get { return hasA; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA A
+        {
+            get { return a_ ?? global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA.DefaultInstance; }
+        }
+
+        public const int OptionalInt32FieldNumber = 2;
+        private bool hasOptionalInt32;
+        private int optionalInt32_;
+        public bool HasOptionalInt32
+        {
+            get { return hasOptionalInt32; }
+        }
+        public int OptionalInt32
+        {
+            get { return optionalInt32_; }
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _testMutualRecursionBFieldNames;
+            if (hasA)
+            {
+                output.WriteMessage(1, field_names[0], A);
+            }
+            if (hasOptionalInt32)
+            {
+                output.WriteInt32(2, field_names[1], OptionalInt32);
+            }
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            if (hasA)
+            {
+                size += pb::CodedOutputStream.ComputeMessageSize(1, A);
+            }
+            if (hasOptionalInt32)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(2, OptionalInt32);
+            }
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static TestMutualRecursionB ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestMutualRecursionB ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestMutualRecursionB ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestMutualRecursionB ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestMutualRecursionB ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestMutualRecursionB ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static TestMutualRecursionB ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static TestMutualRecursionB ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static TestMutualRecursionB ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestMutualRecursionB ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private TestMutualRecursionB MakeReadOnly()
+        {
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(TestMutualRecursionB prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<TestMutualRecursionB, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(TestMutualRecursionB cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private TestMutualRecursionB result;
+
+            private TestMutualRecursionB PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    TestMutualRecursionB original = result;
+                    result = new TestMutualRecursionB();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override TestMutualRecursionB MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB.Descriptor; }
+            }
+
+            public override TestMutualRecursionB DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB.DefaultInstance; }
+            }
+
+            public override TestMutualRecursionB BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is TestMutualRecursionB)
+                {
+                    return MergeFrom((TestMutualRecursionB)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(TestMutualRecursionB other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionB.DefaultInstance) return this;
+                PrepareBuilder();
+                if (other.HasA)
+                {
+                    MergeA(other.A);
+                }
+                if (other.HasOptionalInt32)
+                {
+                    OptionalInt32 = other.OptionalInt32;
+                }
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_testMutualRecursionBFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _testMutualRecursionBFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                        case 10:
+                            {
+                                global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA.CreateBuilder();
+                                if (result.hasA)
+                                {
+                                    subBuilder.MergeFrom(A);
+                                }
+                                input.ReadMessage(subBuilder, extensionRegistry);
+                                A = subBuilder.BuildPartial();
+                                break;
+                            }
+                        case 16:
+                            {
+                                result.hasOptionalInt32 = input.ReadInt32(ref result.optionalInt32_);
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+
+            public bool HasA
+            {
+                get { return result.hasA; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA A
+            {
+                get { return result.A; }
+                set { SetA(value); }
+            }
+            public Builder SetA(global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasA = true;
+                result.a_ = value;
+                return this;
+            }
+            public Builder SetA(global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.hasA = true;
+                result.a_ = builderForValue.Build();
+                return this;
+            }
+            public Builder MergeA(global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                if (result.hasA &&
+                    result.a_ != global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA.DefaultInstance)
+                {
+                    result.a_ = global::Google.ProtocolBuffers.TestProtos.TestMutualRecursionA.CreateBuilder(result.a_).MergeFrom(value).BuildPartial();
+                }
+                else
+                {
+                    result.a_ = value;
+                }
+                result.hasA = true;
+                return this;
+            }
+            public Builder ClearA()
+            {
+                PrepareBuilder();
+                result.hasA = false;
+                result.a_ = null;
+                return this;
+            }
+
+            public bool HasOptionalInt32
+            {
+                get { return result.hasOptionalInt32; }
+            }
+            public int OptionalInt32
+            {
+                get { return result.OptionalInt32; }
+                set { SetOptionalInt32(value); }
+            }
+            public Builder SetOptionalInt32(int value)
+            {
+                PrepareBuilder();
+                result.hasOptionalInt32 = true;
+                result.optionalInt32_ = value;
+                return this;
+            }
+            public Builder ClearOptionalInt32()
+            {
+                PrepareBuilder();
+                result.hasOptionalInt32 = false;
+                result.optionalInt32_ = 0;
+                return this;
+            }
+        }
+        static TestMutualRecursionB()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class TestDupFieldNumber : pb::GeneratedMessage<TestDupFieldNumber, TestDupFieldNumber.Builder>
+    {
+        private TestDupFieldNumber() { }
+        private static readonly TestDupFieldNumber defaultInstance = new TestDupFieldNumber().MakeReadOnly();
+        private static readonly string[] _testDupFieldNumberFieldNames = new string[] { "a", "bar", "foo" };
+        private static readonly uint[] _testDupFieldNumberFieldTags = new uint[] { 8, 27, 19 };
+        public static TestDupFieldNumber DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override TestDupFieldNumber DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override TestDupFieldNumber ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestDupFieldNumber__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<TestDupFieldNumber, TestDupFieldNumber.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestDupFieldNumber__FieldAccessorTable; }
+        }
+
+        #region Nested types
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public static partial class Types
+        {
+            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+            public sealed partial class Foo : pb::GeneratedMessage<Foo, Foo.Builder>
+            {
+                private Foo() { }
+                private static readonly Foo defaultInstance = new Foo().MakeReadOnly();
+                private static readonly string[] _fooFieldNames = new string[] { "a" };
+                private static readonly uint[] _fooFieldTags = new uint[] { 8 };
+                public static Foo DefaultInstance
+                {
+                    get { return defaultInstance; }
+                }
+
+                public override Foo DefaultInstanceForType
+                {
+                    get { return DefaultInstance; }
+                }
+
+                protected override Foo ThisMessage
+                {
+                    get { return this; }
+                }
+
+                public static pbd::MessageDescriptor Descriptor
+                {
+                    get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestDupFieldNumber_Foo__Descriptor; }
+                }
+
+                protected override pb::FieldAccess.FieldAccessorTable<Foo, Foo.Builder> InternalFieldAccessors
+                {
+                    get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestDupFieldNumber_Foo__FieldAccessorTable; }
+                }
+
+                public const int AFieldNumber = 1;
+                private bool hasA;
+                private int a_;
+                public bool HasA
+                {
+                    get { return hasA; }
+                }
+                public int A
+                {
+                    get { return a_; }
+                }
+
+                public override bool IsInitialized
+                {
+                    get
+                    {
+                        return true;
+                    }
+                }
+
+                public override void WriteTo(pb::ICodedOutputStream output)
+                {
+                    CalcSerializedSize();
+                    string[] field_names = _fooFieldNames;
+                    if (hasA)
+                    {
+                        output.WriteInt32(1, field_names[0], A);
+                    }
+                    UnknownFields.WriteTo(output);
+                }
+
+                private int memoizedSerializedSize = -1;
+                public override int SerializedSize
+                {
+                    get
+                    {
+                        int size = memoizedSerializedSize;
+                        if (size != -1) return size;
+                        return CalcSerializedSize();
+                    }
+                }
+
+                private int CalcSerializedSize()
+                {
+                    int size = memoizedSerializedSize;
+                    if (size != -1) return size;
+
+                    size = 0;
+                    if (hasA)
+                    {
+                        size += pb::CodedOutputStream.ComputeInt32Size(1, A);
+                    }
+                    size += UnknownFields.SerializedSize;
+                    memoizedSerializedSize = size;
+                    return size;
+                }
+                public static Foo ParseFrom(pb::ByteString data)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+                }
+                public static Foo ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+                }
+                public static Foo ParseFrom(byte[] data)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+                }
+                public static Foo ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+                }
+                public static Foo ParseFrom(global::System.IO.Stream input)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+                }
+                public static Foo ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+                }
+                public static Foo ParseDelimitedFrom(global::System.IO.Stream input)
+                {
+                    return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+                }
+                public static Foo ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+                }
+                public static Foo ParseFrom(pb::ICodedInputStream input)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+                }
+                public static Foo ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+                }
+                private Foo MakeReadOnly()
+                {
+                    return this;
+                }
+
+                public static Builder CreateBuilder() { return new Builder(); }
+                public override Builder ToBuilder() { return CreateBuilder(this); }
+                public override Builder CreateBuilderForType() { return new Builder(); }
+                public static Builder CreateBuilder(Foo prototype)
+                {
+                    return new Builder(prototype);
+                }
+
+                [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+                public sealed partial class Builder : pb::GeneratedBuilder<Foo, Builder>
+                {
+                    protected override Builder ThisBuilder
+                    {
+                        get { return this; }
+                    }
+                    public Builder()
+                    {
+                        result = DefaultInstance;
+                        resultIsReadOnly = true;
+                    }
+                    internal Builder(Foo cloneFrom)
+                    {
+                        result = cloneFrom;
+                        resultIsReadOnly = true;
+                    }
+
+                    private bool resultIsReadOnly;
+                    private Foo result;
+
+                    private Foo PrepareBuilder()
+                    {
+                        if (resultIsReadOnly)
+                        {
+                            Foo original = result;
+                            result = new Foo();
+                            resultIsReadOnly = false;
+                            MergeFrom(original);
+                        }
+                        return result;
+                    }
+
+                    public override bool IsInitialized
+                    {
+                        get { return result.IsInitialized; }
+                    }
+
+                    protected override Foo MessageBeingBuilt
+                    {
+                        get { return PrepareBuilder(); }
+                    }
+
+                    public override Builder Clear()
+                    {
+                        result = DefaultInstance;
+                        resultIsReadOnly = true;
+                        return this;
+                    }
+
+                    public override Builder Clone()
+                    {
+                        if (resultIsReadOnly)
+                        {
+                            return new Builder(result);
+                        }
+                        else
+                        {
+                            return new Builder().MergeFrom(result);
+                        }
+                    }
+
+                    public override pbd::MessageDescriptor DescriptorForType
+                    {
+                        get { return global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo.Descriptor; }
+                    }
+
+                    public override Foo DefaultInstanceForType
+                    {
+                        get { return global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo.DefaultInstance; }
+                    }
+
+                    public override Foo BuildPartial()
+                    {
+                        if (resultIsReadOnly)
+                        {
+                            return result;
+                        }
+                        resultIsReadOnly = true;
+                        return result.MakeReadOnly();
+                    }
+
+                    public override Builder MergeFrom(pb::IMessage other)
+                    {
+                        if (other is Foo)
+                        {
+                            return MergeFrom((Foo)other);
+                        }
+                        else
+                        {
+                            base.MergeFrom(other);
+                            return this;
+                        }
+                    }
+
+                    public override Builder MergeFrom(Foo other)
+                    {
+                        if (other == global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo.DefaultInstance) return this;
+                        PrepareBuilder();
+                        if (other.HasA)
+                        {
+                            A = other.A;
+                        }
+                        this.MergeUnknownFields(other.UnknownFields);
+                        return this;
+                    }
+
+                    public override Builder MergeFrom(pb::ICodedInputStream input)
+                    {
+                        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+                    }
+
+                    public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+                    {
+                        PrepareBuilder();
+                        pb::UnknownFieldSet.Builder unknownFields = null;
+                        uint tag;
+                        string field_name;
+                        while (input.ReadTag(out tag, out field_name))
+                        {
+                            if (tag == 0 && field_name != null)
+                            {
+                                int field_ordinal = global::System.Array.BinarySearch(_fooFieldNames, field_name, global::System.StringComparer.Ordinal);
+                                if (field_ordinal >= 0)
+                                    tag = _fooFieldTags[field_ordinal];
+                                else
+                                {
+                                    if (unknownFields == null)
+                                    {
+                                        unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                    }
+                                    ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                    continue;
+                                }
+                            }
+                            switch (tag)
+                            {
+                                case 0:
+                                    {
+                                        throw pb::InvalidProtocolBufferException.InvalidTag();
+                                    }
+                                default:
+                                    {
+                                        if (pb::WireFormat.IsEndGroupTag(tag))
+                                        {
+                                            if (unknownFields != null)
+                                            {
+                                                this.UnknownFields = unknownFields.Build();
+                                            }
+                                            return this;
+                                        }
+                                        if (unknownFields == null)
+                                        {
+                                            unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                        }
+                                        ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                        break;
+                                    }
+                                case 8:
+                                    {
+                                        result.hasA = input.ReadInt32(ref result.a_);
+                                        break;
+                                    }
+                            }
+                        }
+
+                        if (unknownFields != null)
+                        {
+                            this.UnknownFields = unknownFields.Build();
+                        }
+                        return this;
+                    }
+
+
+                    public bool HasA
+                    {
+                        get { return result.hasA; }
+                    }
+                    public int A
+                    {
+                        get { return result.A; }
+                        set { SetA(value); }
+                    }
+                    public Builder SetA(int value)
+                    {
+                        PrepareBuilder();
+                        result.hasA = true;
+                        result.a_ = value;
+                        return this;
+                    }
+                    public Builder ClearA()
+                    {
+                        PrepareBuilder();
+                        result.hasA = false;
+                        result.a_ = 0;
+                        return this;
+                    }
+                }
+                static Foo()
+                {
+                    object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+                }
+            }
+
+            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+            public sealed partial class Bar : pb::GeneratedMessage<Bar, Bar.Builder>
+            {
+                private Bar() { }
+                private static readonly Bar defaultInstance = new Bar().MakeReadOnly();
+                private static readonly string[] _barFieldNames = new string[] { "a" };
+                private static readonly uint[] _barFieldTags = new uint[] { 8 };
+                public static Bar DefaultInstance
+                {
+                    get { return defaultInstance; }
+                }
+
+                public override Bar DefaultInstanceForType
+                {
+                    get { return DefaultInstance; }
+                }
+
+                protected override Bar ThisMessage
+                {
+                    get { return this; }
+                }
+
+                public static pbd::MessageDescriptor Descriptor
+                {
+                    get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestDupFieldNumber_Bar__Descriptor; }
+                }
+
+                protected override pb::FieldAccess.FieldAccessorTable<Bar, Bar.Builder> InternalFieldAccessors
+                {
+                    get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestDupFieldNumber_Bar__FieldAccessorTable; }
+                }
+
+                public const int AFieldNumber = 1;
+                private bool hasA;
+                private int a_;
+                public bool HasA
+                {
+                    get { return hasA; }
+                }
+                public int A
+                {
+                    get { return a_; }
+                }
+
+                public override bool IsInitialized
+                {
+                    get
+                    {
+                        return true;
+                    }
+                }
+
+                public override void WriteTo(pb::ICodedOutputStream output)
+                {
+                    CalcSerializedSize();
+                    string[] field_names = _barFieldNames;
+                    if (hasA)
+                    {
+                        output.WriteInt32(1, field_names[0], A);
+                    }
+                    UnknownFields.WriteTo(output);
+                }
+
+                private int memoizedSerializedSize = -1;
+                public override int SerializedSize
+                {
+                    get
+                    {
+                        int size = memoizedSerializedSize;
+                        if (size != -1) return size;
+                        return CalcSerializedSize();
+                    }
+                }
+
+                private int CalcSerializedSize()
+                {
+                    int size = memoizedSerializedSize;
+                    if (size != -1) return size;
+
+                    size = 0;
+                    if (hasA)
+                    {
+                        size += pb::CodedOutputStream.ComputeInt32Size(1, A);
+                    }
+                    size += UnknownFields.SerializedSize;
+                    memoizedSerializedSize = size;
+                    return size;
+                }
+                public static Bar ParseFrom(pb::ByteString data)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+                }
+                public static Bar ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+                }
+                public static Bar ParseFrom(byte[] data)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+                }
+                public static Bar ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+                }
+                public static Bar ParseFrom(global::System.IO.Stream input)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+                }
+                public static Bar ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+                }
+                public static Bar ParseDelimitedFrom(global::System.IO.Stream input)
+                {
+                    return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+                }
+                public static Bar ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+                }
+                public static Bar ParseFrom(pb::ICodedInputStream input)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+                }
+                public static Bar ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+                }
+                private Bar MakeReadOnly()
+                {
+                    return this;
+                }
+
+                public static Builder CreateBuilder() { return new Builder(); }
+                public override Builder ToBuilder() { return CreateBuilder(this); }
+                public override Builder CreateBuilderForType() { return new Builder(); }
+                public static Builder CreateBuilder(Bar prototype)
+                {
+                    return new Builder(prototype);
+                }
+
+                [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+                public sealed partial class Builder : pb::GeneratedBuilder<Bar, Builder>
+                {
+                    protected override Builder ThisBuilder
+                    {
+                        get { return this; }
+                    }
+                    public Builder()
+                    {
+                        result = DefaultInstance;
+                        resultIsReadOnly = true;
+                    }
+                    internal Builder(Bar cloneFrom)
+                    {
+                        result = cloneFrom;
+                        resultIsReadOnly = true;
+                    }
+
+                    private bool resultIsReadOnly;
+                    private Bar result;
+
+                    private Bar PrepareBuilder()
+                    {
+                        if (resultIsReadOnly)
+                        {
+                            Bar original = result;
+                            result = new Bar();
+                            resultIsReadOnly = false;
+                            MergeFrom(original);
+                        }
+                        return result;
+                    }
+
+                    public override bool IsInitialized
+                    {
+                        get { return result.IsInitialized; }
+                    }
+
+                    protected override Bar MessageBeingBuilt
+                    {
+                        get { return PrepareBuilder(); }
+                    }
+
+                    public override Builder Clear()
+                    {
+                        result = DefaultInstance;
+                        resultIsReadOnly = true;
+                        return this;
+                    }
+
+                    public override Builder Clone()
+                    {
+                        if (resultIsReadOnly)
+                        {
+                            return new Builder(result);
+                        }
+                        else
+                        {
+                            return new Builder().MergeFrom(result);
+                        }
+                    }
+
+                    public override pbd::MessageDescriptor DescriptorForType
+                    {
+                        get { return global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar.Descriptor; }
+                    }
+
+                    public override Bar DefaultInstanceForType
+                    {
+                        get { return global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar.DefaultInstance; }
+                    }
+
+                    public override Bar BuildPartial()
+                    {
+                        if (resultIsReadOnly)
+                        {
+                            return result;
+                        }
+                        resultIsReadOnly = true;
+                        return result.MakeReadOnly();
+                    }
+
+                    public override Builder MergeFrom(pb::IMessage other)
+                    {
+                        if (other is Bar)
+                        {
+                            return MergeFrom((Bar)other);
+                        }
+                        else
+                        {
+                            base.MergeFrom(other);
+                            return this;
+                        }
+                    }
+
+                    public override Builder MergeFrom(Bar other)
+                    {
+                        if (other == global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar.DefaultInstance) return this;
+                        PrepareBuilder();
+                        if (other.HasA)
+                        {
+                            A = other.A;
+                        }
+                        this.MergeUnknownFields(other.UnknownFields);
+                        return this;
+                    }
+
+                    public override Builder MergeFrom(pb::ICodedInputStream input)
+                    {
+                        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+                    }
+
+                    public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+                    {
+                        PrepareBuilder();
+                        pb::UnknownFieldSet.Builder unknownFields = null;
+                        uint tag;
+                        string field_name;
+                        while (input.ReadTag(out tag, out field_name))
+                        {
+                            if (tag == 0 && field_name != null)
+                            {
+                                int field_ordinal = global::System.Array.BinarySearch(_barFieldNames, field_name, global::System.StringComparer.Ordinal);
+                                if (field_ordinal >= 0)
+                                    tag = _barFieldTags[field_ordinal];
+                                else
+                                {
+                                    if (unknownFields == null)
+                                    {
+                                        unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                    }
+                                    ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                    continue;
+                                }
+                            }
+                            switch (tag)
+                            {
+                                case 0:
+                                    {
+                                        throw pb::InvalidProtocolBufferException.InvalidTag();
+                                    }
+                                default:
+                                    {
+                                        if (pb::WireFormat.IsEndGroupTag(tag))
+                                        {
+                                            if (unknownFields != null)
+                                            {
+                                                this.UnknownFields = unknownFields.Build();
+                                            }
+                                            return this;
+                                        }
+                                        if (unknownFields == null)
+                                        {
+                                            unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                        }
+                                        ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                        break;
+                                    }
+                                case 8:
+                                    {
+                                        result.hasA = input.ReadInt32(ref result.a_);
+                                        break;
+                                    }
+                            }
+                        }
+
+                        if (unknownFields != null)
+                        {
+                            this.UnknownFields = unknownFields.Build();
+                        }
+                        return this;
+                    }
+
+
+                    public bool HasA
+                    {
+                        get { return result.hasA; }
+                    }
+                    public int A
+                    {
+                        get { return result.A; }
+                        set { SetA(value); }
+                    }
+                    public Builder SetA(int value)
+                    {
+                        PrepareBuilder();
+                        result.hasA = true;
+                        result.a_ = value;
+                        return this;
+                    }
+                    public Builder ClearA()
+                    {
+                        PrepareBuilder();
+                        result.hasA = false;
+                        result.a_ = 0;
+                        return this;
+                    }
+                }
+                static Bar()
+                {
+                    object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+                }
+            }
+
+        }
+        #endregion
+
+        public const int AFieldNumber = 1;
+        private bool hasA;
+        private int a_;
+        public bool HasA
+        {
+            get { return hasA; }
+        }
+        public int A
+        {
+            get { return a_; }
+        }
+
+        public const int FooFieldNumber = 2;
+        private bool hasFoo;
+        private global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo foo_;
+        public bool HasFoo
+        {
+            get { return hasFoo; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo Foo
+        {
+            get { return foo_ ?? global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo.DefaultInstance; }
+        }
+
+        public const int BarFieldNumber = 3;
+        private bool hasBar;
+        private global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar bar_;
+        public bool HasBar
+        {
+            get { return hasBar; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar Bar
+        {
+            get { return bar_ ?? global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar.DefaultInstance; }
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _testDupFieldNumberFieldNames;
+            if (hasA)
+            {
+                output.WriteInt32(1, field_names[0], A);
+            }
+            if (hasFoo)
+            {
+                output.WriteGroup(2, field_names[2], Foo);
+            }
+            if (hasBar)
+            {
+                output.WriteGroup(3, field_names[1], Bar);
+            }
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            if (hasA)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(1, A);
+            }
+            if (hasFoo)
+            {
+                size += pb::CodedOutputStream.ComputeGroupSize(2, Foo);
+            }
+            if (hasBar)
+            {
+                size += pb::CodedOutputStream.ComputeGroupSize(3, Bar);
+            }
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static TestDupFieldNumber ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestDupFieldNumber ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestDupFieldNumber ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestDupFieldNumber ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestDupFieldNumber ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestDupFieldNumber ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static TestDupFieldNumber ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static TestDupFieldNumber ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static TestDupFieldNumber ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestDupFieldNumber ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private TestDupFieldNumber MakeReadOnly()
+        {
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(TestDupFieldNumber prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<TestDupFieldNumber, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(TestDupFieldNumber cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private TestDupFieldNumber result;
+
+            private TestDupFieldNumber PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    TestDupFieldNumber original = result;
+                    result = new TestDupFieldNumber();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override TestDupFieldNumber MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Descriptor; }
+            }
+
+            public override TestDupFieldNumber DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.DefaultInstance; }
+            }
+
+            public override TestDupFieldNumber BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is TestDupFieldNumber)
+                {
+                    return MergeFrom((TestDupFieldNumber)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(TestDupFieldNumber other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.DefaultInstance) return this;
+                PrepareBuilder();
+                if (other.HasA)
+                {
+                    A = other.A;
+                }
+                if (other.HasFoo)
+                {
+                    MergeFoo(other.Foo);
+                }
+                if (other.HasBar)
+                {
+                    MergeBar(other.Bar);
+                }
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_testDupFieldNumberFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _testDupFieldNumberFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                        case 8:
+                            {
+                                result.hasA = input.ReadInt32(ref result.a_);
+                                break;
+                            }
+                        case 19:
+                            {
+                                global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo.CreateBuilder();
+                                if (result.hasFoo)
+                                {
+                                    subBuilder.MergeFrom(Foo);
+                                }
+                                input.ReadGroup(2, subBuilder, extensionRegistry);
+                                Foo = subBuilder.BuildPartial();
+                                break;
+                            }
+                        case 27:
+                            {
+                                global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar.CreateBuilder();
+                                if (result.hasBar)
+                                {
+                                    subBuilder.MergeFrom(Bar);
+                                }
+                                input.ReadGroup(3, subBuilder, extensionRegistry);
+                                Bar = subBuilder.BuildPartial();
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+
+            public bool HasA
+            {
+                get { return result.hasA; }
+            }
+            public int A
+            {
+                get { return result.A; }
+                set { SetA(value); }
+            }
+            public Builder SetA(int value)
+            {
+                PrepareBuilder();
+                result.hasA = true;
+                result.a_ = value;
+                return this;
+            }
+            public Builder ClearA()
+            {
+                PrepareBuilder();
+                result.hasA = false;
+                result.a_ = 0;
+                return this;
+            }
+
+            public bool HasFoo
+            {
+                get { return result.hasFoo; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo Foo
+            {
+                get { return result.Foo; }
+                set { SetFoo(value); }
+            }
+            public Builder SetFoo(global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasFoo = true;
+                result.foo_ = value;
+                return this;
+            }
+            public Builder SetFoo(global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.hasFoo = true;
+                result.foo_ = builderForValue.Build();
+                return this;
+            }
+            public Builder MergeFoo(global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                if (result.hasFoo &&
+                    result.foo_ != global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo.DefaultInstance)
+                {
+                    result.foo_ = global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Foo.CreateBuilder(result.foo_).MergeFrom(value).BuildPartial();
+                }
+                else
+                {
+                    result.foo_ = value;
+                }
+                result.hasFoo = true;
+                return this;
+            }
+            public Builder ClearFoo()
+            {
+                PrepareBuilder();
+                result.hasFoo = false;
+                result.foo_ = null;
+                return this;
+            }
+
+            public bool HasBar
+            {
+                get { return result.hasBar; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar Bar
+            {
+                get { return result.Bar; }
+                set { SetBar(value); }
+            }
+            public Builder SetBar(global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasBar = true;
+                result.bar_ = value;
+                return this;
+            }
+            public Builder SetBar(global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.hasBar = true;
+                result.bar_ = builderForValue.Build();
+                return this;
+            }
+            public Builder MergeBar(global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                if (result.hasBar &&
+                    result.bar_ != global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar.DefaultInstance)
+                {
+                    result.bar_ = global::Google.ProtocolBuffers.TestProtos.TestDupFieldNumber.Types.Bar.CreateBuilder(result.bar_).MergeFrom(value).BuildPartial();
+                }
+                else
+                {
+                    result.bar_ = value;
+                }
+                result.hasBar = true;
+                return this;
+            }
+            public Builder ClearBar()
+            {
+                PrepareBuilder();
+                result.hasBar = false;
+                result.bar_ = null;
+                return this;
+            }
+        }
+        static TestDupFieldNumber()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class TestEagerMessage : pb::GeneratedMessage<TestEagerMessage, TestEagerMessage.Builder>
+    {
+        private TestEagerMessage() { }
+        private static readonly TestEagerMessage defaultInstance = new TestEagerMessage().MakeReadOnly();
+        private static readonly string[] _testEagerMessageFieldNames = new string[] { "sub_message" };
+        private static readonly uint[] _testEagerMessageFieldTags = new uint[] { 10 };
+        public static TestEagerMessage DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override TestEagerMessage DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override TestEagerMessage ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestEagerMessage__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<TestEagerMessage, TestEagerMessage.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestEagerMessage__FieldAccessorTable; }
+        }
+
+        public const int SubMessageFieldNumber = 1;
+        private bool hasSubMessage;
+        private global::Google.ProtocolBuffers.TestProtos.TestAllTypes subMessage_;
+        public bool HasSubMessage
+        {
+            get { return hasSubMessage; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestAllTypes SubMessage
+        {
+            get { return subMessage_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance; }
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _testEagerMessageFieldNames;
+            if (hasSubMessage)
+            {
+                output.WriteMessage(1, field_names[0], SubMessage);
+            }
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            if (hasSubMessage)
+            {
+                size += pb::CodedOutputStream.ComputeMessageSize(1, SubMessage);
+            }
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static TestEagerMessage ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestEagerMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestEagerMessage ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestEagerMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestEagerMessage ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestEagerMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static TestEagerMessage ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static TestEagerMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static TestEagerMessage ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestEagerMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private TestEagerMessage MakeReadOnly()
+        {
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(TestEagerMessage prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<TestEagerMessage, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(TestEagerMessage cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private TestEagerMessage result;
+
+            private TestEagerMessage PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    TestEagerMessage original = result;
+                    result = new TestEagerMessage();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override TestEagerMessage MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestEagerMessage.Descriptor; }
+            }
+
+            public override TestEagerMessage DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestEagerMessage.DefaultInstance; }
+            }
+
+            public override TestEagerMessage BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is TestEagerMessage)
+                {
+                    return MergeFrom((TestEagerMessage)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(TestEagerMessage other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.TestEagerMessage.DefaultInstance) return this;
+                PrepareBuilder();
+                if (other.HasSubMessage)
+                {
+                    MergeSubMessage(other.SubMessage);
+                }
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_testEagerMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _testEagerMessageFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                        case 10:
+                            {
+                                global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder();
+                                if (result.hasSubMessage)
+                                {
+                                    subBuilder.MergeFrom(SubMessage);
+                                }
+                                input.ReadMessage(subBuilder, extensionRegistry);
+                                SubMessage = subBuilder.BuildPartial();
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+
+            public bool HasSubMessage
+            {
+                get { return result.hasSubMessage; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.TestAllTypes SubMessage
+            {
+                get { return result.SubMessage; }
+                set { SetSubMessage(value); }
+            }
+            public Builder SetSubMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasSubMessage = true;
+                result.subMessage_ = value;
+                return this;
+            }
+            public Builder SetSubMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.hasSubMessage = true;
+                result.subMessage_ = builderForValue.Build();
+                return this;
+            }
+            public Builder MergeSubMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                if (result.hasSubMessage &&
+                    result.subMessage_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance)
+                {
+                    result.subMessage_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder(result.subMessage_).MergeFrom(value).BuildPartial();
+                }
+                else
+                {
+                    result.subMessage_ = value;
+                }
+                result.hasSubMessage = true;
+                return this;
+            }
+            public Builder ClearSubMessage()
+            {
+                PrepareBuilder();
+                result.hasSubMessage = false;
+                result.subMessage_ = null;
+                return this;
+            }
+        }
+        static TestEagerMessage()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class TestLazyMessage : pb::GeneratedMessage<TestLazyMessage, TestLazyMessage.Builder>
+    {
+        private TestLazyMessage() { }
+        private static readonly TestLazyMessage defaultInstance = new TestLazyMessage().MakeReadOnly();
+        private static readonly string[] _testLazyMessageFieldNames = new string[] { "sub_message" };
+        private static readonly uint[] _testLazyMessageFieldTags = new uint[] { 10 };
+        public static TestLazyMessage DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override TestLazyMessage DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override TestLazyMessage ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestLazyMessage__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<TestLazyMessage, TestLazyMessage.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestLazyMessage__FieldAccessorTable; }
+        }
+
+        public const int SubMessageFieldNumber = 1;
+        private bool hasSubMessage;
+        private global::Google.ProtocolBuffers.TestProtos.TestAllTypes subMessage_;
+        public bool HasSubMessage
+        {
+            get { return hasSubMessage; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestAllTypes SubMessage
+        {
+            get { return subMessage_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance; }
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _testLazyMessageFieldNames;
+            if (hasSubMessage)
+            {
+                output.WriteMessage(1, field_names[0], SubMessage);
+            }
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            if (hasSubMessage)
+            {
+                size += pb::CodedOutputStream.ComputeMessageSize(1, SubMessage);
+            }
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static TestLazyMessage ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestLazyMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestLazyMessage ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestLazyMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestLazyMessage ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestLazyMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static TestLazyMessage ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static TestLazyMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static TestLazyMessage ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestLazyMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private TestLazyMessage MakeReadOnly()
+        {
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(TestLazyMessage prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<TestLazyMessage, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(TestLazyMessage cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private TestLazyMessage result;
+
+            private TestLazyMessage PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    TestLazyMessage original = result;
+                    result = new TestLazyMessage();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override TestLazyMessage MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestLazyMessage.Descriptor; }
+            }
+
+            public override TestLazyMessage DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestLazyMessage.DefaultInstance; }
+            }
+
+            public override TestLazyMessage BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is TestLazyMessage)
+                {
+                    return MergeFrom((TestLazyMessage)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(TestLazyMessage other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.TestLazyMessage.DefaultInstance) return this;
+                PrepareBuilder();
+                if (other.HasSubMessage)
+                {
+                    MergeSubMessage(other.SubMessage);
+                }
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_testLazyMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _testLazyMessageFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                        case 10:
+                            {
+                                global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder();
+                                if (result.hasSubMessage)
+                                {
+                                    subBuilder.MergeFrom(SubMessage);
+                                }
+                                input.ReadMessage(subBuilder, extensionRegistry);
+                                SubMessage = subBuilder.BuildPartial();
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+
+            public bool HasSubMessage
+            {
+                get { return result.hasSubMessage; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.TestAllTypes SubMessage
+            {
+                get { return result.SubMessage; }
+                set { SetSubMessage(value); }
+            }
+            public Builder SetSubMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasSubMessage = true;
+                result.subMessage_ = value;
+                return this;
+            }
+            public Builder SetSubMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.hasSubMessage = true;
+                result.subMessage_ = builderForValue.Build();
+                return this;
+            }
+            public Builder MergeSubMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                if (result.hasSubMessage &&
+                    result.subMessage_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance)
+                {
+                    result.subMessage_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder(result.subMessage_).MergeFrom(value).BuildPartial();
+                }
+                else
+                {
+                    result.subMessage_ = value;
+                }
+                result.hasSubMessage = true;
+                return this;
+            }
+            public Builder ClearSubMessage()
+            {
+                PrepareBuilder();
+                result.hasSubMessage = false;
+                result.subMessage_ = null;
+                return this;
+            }
+        }
+        static TestLazyMessage()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class TestNestedMessageHasBits : pb::GeneratedMessage<TestNestedMessageHasBits, TestNestedMessageHasBits.Builder>
+    {
+        private TestNestedMessageHasBits() { }
+        private static readonly TestNestedMessageHasBits defaultInstance = new TestNestedMessageHasBits().MakeReadOnly();
+        private static readonly string[] _testNestedMessageHasBitsFieldNames = new string[] { "optional_nested_message" };
+        private static readonly uint[] _testNestedMessageHasBitsFieldTags = new uint[] { 10 };
+        public static TestNestedMessageHasBits DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override TestNestedMessageHasBits DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override TestNestedMessageHasBits ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestNestedMessageHasBits__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<TestNestedMessageHasBits, TestNestedMessageHasBits.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestNestedMessageHasBits__FieldAccessorTable; }
+        }
+
+        #region Nested types
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public static partial class Types
+        {
+            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+            public sealed partial class NestedMessage : pb::GeneratedMessage<NestedMessage, NestedMessage.Builder>
+            {
+                private NestedMessage() { }
+                private static readonly NestedMessage defaultInstance = new NestedMessage().MakeReadOnly();
+                private static readonly string[] _nestedMessageFieldNames = new string[] { "nestedmessage_repeated_foreignmessage", "nestedmessage_repeated_int32" };
+                private static readonly uint[] _nestedMessageFieldTags = new uint[] { 18, 8 };
+                public static NestedMessage DefaultInstance
+                {
+                    get { return defaultInstance; }
+                }
+
+                public override NestedMessage DefaultInstanceForType
+                {
+                    get { return DefaultInstance; }
+                }
+
+                protected override NestedMessage ThisMessage
+                {
+                    get { return this; }
+                }
+
+                public static pbd::MessageDescriptor Descriptor
+                {
+                    get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestNestedMessageHasBits_NestedMessage__Descriptor; }
+                }
+
+                protected override pb::FieldAccess.FieldAccessorTable<NestedMessage, NestedMessage.Builder> InternalFieldAccessors
+                {
+                    get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestNestedMessageHasBits_NestedMessage__FieldAccessorTable; }
+                }
+
+                public const int NestedmessageRepeatedInt32FieldNumber = 1;
+                private pbc::PopsicleList<int> nestedmessageRepeatedInt32_ = new pbc::PopsicleList<int>();
+                public scg::IList<int> NestedmessageRepeatedInt32List
+                {
+                    get { return pbc::Lists.AsReadOnly(nestedmessageRepeatedInt32_); }
+                }
+                public int NestedmessageRepeatedInt32Count
+                {
+                    get { return nestedmessageRepeatedInt32_.Count; }
+                }
+                public int GetNestedmessageRepeatedInt32(int index)
+                {
+                    return nestedmessageRepeatedInt32_[index];
+                }
+
+                public const int NestedmessageRepeatedForeignmessageFieldNumber = 2;
+                private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignMessage> nestedmessageRepeatedForeignmessage_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignMessage>();
+                public scg::IList<global::Google.ProtocolBuffers.TestProtos.ForeignMessage> NestedmessageRepeatedForeignmessageList
+                {
+                    get { return nestedmessageRepeatedForeignmessage_; }
+                }
+                public int NestedmessageRepeatedForeignmessageCount
+                {
+                    get { return nestedmessageRepeatedForeignmessage_.Count; }
+                }
+                public global::Google.ProtocolBuffers.TestProtos.ForeignMessage GetNestedmessageRepeatedForeignmessage(int index)
+                {
+                    return nestedmessageRepeatedForeignmessage_[index];
+                }
+
+                public override bool IsInitialized
+                {
+                    get
+                    {
+                        return true;
+                    }
+                }
+
+                public override void WriteTo(pb::ICodedOutputStream output)
+                {
+                    CalcSerializedSize();
+                    string[] field_names = _nestedMessageFieldNames;
+                    if (nestedmessageRepeatedInt32_.Count > 0)
+                    {
+                        output.WriteInt32Array(1, field_names[1], nestedmessageRepeatedInt32_);
+                    }
+                    if (nestedmessageRepeatedForeignmessage_.Count > 0)
+                    {
+                        output.WriteMessageArray(2, field_names[0], nestedmessageRepeatedForeignmessage_);
+                    }
+                    UnknownFields.WriteTo(output);
+                }
+
+                private int memoizedSerializedSize = -1;
+                public override int SerializedSize
+                {
+                    get
+                    {
+                        int size = memoizedSerializedSize;
+                        if (size != -1) return size;
+                        return CalcSerializedSize();
+                    }
+                }
+
+                private int CalcSerializedSize()
+                {
+                    int size = memoizedSerializedSize;
+                    if (size != -1) return size;
+
+                    size = 0;
+                    {
+                        int dataSize = 0;
+                        foreach (int element in NestedmessageRepeatedInt32List)
+                        {
+                            dataSize += pb::CodedOutputStream.ComputeInt32SizeNoTag(element);
+                        }
+                        size += dataSize;
+                        size += 1 * nestedmessageRepeatedInt32_.Count;
+                    }
+                    foreach (global::Google.ProtocolBuffers.TestProtos.ForeignMessage element in NestedmessageRepeatedForeignmessageList)
+                    {
+                        size += pb::CodedOutputStream.ComputeMessageSize(2, element);
+                    }
+                    size += UnknownFields.SerializedSize;
+                    memoizedSerializedSize = size;
+                    return size;
+                }
+                public static NestedMessage ParseFrom(pb::ByteString data)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+                }
+                public static NestedMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+                }
+                public static NestedMessage ParseFrom(byte[] data)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+                }
+                public static NestedMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+                }
+                public static NestedMessage ParseFrom(global::System.IO.Stream input)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+                }
+                public static NestedMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+                }
+                public static NestedMessage ParseDelimitedFrom(global::System.IO.Stream input)
+                {
+                    return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+                }
+                public static NestedMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+                }
+                public static NestedMessage ParseFrom(pb::ICodedInputStream input)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+                }
+                public static NestedMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+                }
+                private NestedMessage MakeReadOnly()
+                {
+                    nestedmessageRepeatedInt32_.MakeReadOnly();
+                    nestedmessageRepeatedForeignmessage_.MakeReadOnly();
+                    return this;
+                }
+
+                public static Builder CreateBuilder() { return new Builder(); }
+                public override Builder ToBuilder() { return CreateBuilder(this); }
+                public override Builder CreateBuilderForType() { return new Builder(); }
+                public static Builder CreateBuilder(NestedMessage prototype)
+                {
+                    return new Builder(prototype);
+                }
+
+                [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+                public sealed partial class Builder : pb::GeneratedBuilder<NestedMessage, Builder>
+                {
+                    protected override Builder ThisBuilder
+                    {
+                        get { return this; }
+                    }
+                    public Builder()
+                    {
+                        result = DefaultInstance;
+                        resultIsReadOnly = true;
+                    }
+                    internal Builder(NestedMessage cloneFrom)
+                    {
+                        result = cloneFrom;
+                        resultIsReadOnly = true;
+                    }
+
+                    private bool resultIsReadOnly;
+                    private NestedMessage result;
+
+                    private NestedMessage PrepareBuilder()
+                    {
+                        if (resultIsReadOnly)
+                        {
+                            NestedMessage original = result;
+                            result = new NestedMessage();
+                            resultIsReadOnly = false;
+                            MergeFrom(original);
+                        }
+                        return result;
+                    }
+
+                    public override bool IsInitialized
+                    {
+                        get { return result.IsInitialized; }
+                    }
+
+                    protected override NestedMessage MessageBeingBuilt
+                    {
+                        get { return PrepareBuilder(); }
+                    }
+
+                    public override Builder Clear()
+                    {
+                        result = DefaultInstance;
+                        resultIsReadOnly = true;
+                        return this;
+                    }
+
+                    public override Builder Clone()
+                    {
+                        if (resultIsReadOnly)
+                        {
+                            return new Builder(result);
+                        }
+                        else
+                        {
+                            return new Builder().MergeFrom(result);
+                        }
+                    }
+
+                    public override pbd::MessageDescriptor DescriptorForType
+                    {
+                        get { return global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage.Descriptor; }
+                    }
+
+                    public override NestedMessage DefaultInstanceForType
+                    {
+                        get { return global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage.DefaultInstance; }
+                    }
+
+                    public override NestedMessage BuildPartial()
+                    {
+                        if (resultIsReadOnly)
+                        {
+                            return result;
+                        }
+                        resultIsReadOnly = true;
+                        return result.MakeReadOnly();
+                    }
+
+                    public override Builder MergeFrom(pb::IMessage other)
+                    {
+                        if (other is NestedMessage)
+                        {
+                            return MergeFrom((NestedMessage)other);
+                        }
+                        else
+                        {
+                            base.MergeFrom(other);
+                            return this;
+                        }
+                    }
+
+                    public override Builder MergeFrom(NestedMessage other)
+                    {
+                        if (other == global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage.DefaultInstance) return this;
+                        PrepareBuilder();
+                        if (other.nestedmessageRepeatedInt32_.Count != 0)
+                        {
+                            result.nestedmessageRepeatedInt32_.Add(other.nestedmessageRepeatedInt32_);
+                        }
+                        if (other.nestedmessageRepeatedForeignmessage_.Count != 0)
+                        {
+                            result.nestedmessageRepeatedForeignmessage_.Add(other.nestedmessageRepeatedForeignmessage_);
+                        }
+                        this.MergeUnknownFields(other.UnknownFields);
+                        return this;
+                    }
+
+                    public override Builder MergeFrom(pb::ICodedInputStream input)
+                    {
+                        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+                    }
+
+                    public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+                    {
+                        PrepareBuilder();
+                        pb::UnknownFieldSet.Builder unknownFields = null;
+                        uint tag;
+                        string field_name;
+                        while (input.ReadTag(out tag, out field_name))
+                        {
+                            if (tag == 0 && field_name != null)
+                            {
+                                int field_ordinal = global::System.Array.BinarySearch(_nestedMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+                                if (field_ordinal >= 0)
+                                    tag = _nestedMessageFieldTags[field_ordinal];
+                                else
+                                {
+                                    if (unknownFields == null)
+                                    {
+                                        unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                    }
+                                    ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                    continue;
+                                }
+                            }
+                            switch (tag)
+                            {
+                                case 0:
+                                    {
+                                        throw pb::InvalidProtocolBufferException.InvalidTag();
+                                    }
+                                default:
+                                    {
+                                        if (pb::WireFormat.IsEndGroupTag(tag))
+                                        {
+                                            if (unknownFields != null)
+                                            {
+                                                this.UnknownFields = unknownFields.Build();
+                                            }
+                                            return this;
+                                        }
+                                        if (unknownFields == null)
+                                        {
+                                            unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                        }
+                                        ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                        break;
+                                    }
+                                case 10:
+                                case 8:
+                                    {
+                                        input.ReadInt32Array(tag, field_name, result.nestedmessageRepeatedInt32_);
+                                        break;
+                                    }
+                                case 18:
+                                    {
+                                        input.ReadMessageArray(tag, field_name, result.nestedmessageRepeatedForeignmessage_, global::Google.ProtocolBuffers.TestProtos.ForeignMessage.DefaultInstance, extensionRegistry);
+                                        break;
+                                    }
+                            }
+                        }
+
+                        if (unknownFields != null)
+                        {
+                            this.UnknownFields = unknownFields.Build();
+                        }
+                        return this;
+                    }
+
+
+                    public pbc::IPopsicleList<int> NestedmessageRepeatedInt32List
+                    {
+                        get { return PrepareBuilder().nestedmessageRepeatedInt32_; }
+                    }
+                    public int NestedmessageRepeatedInt32Count
+                    {
+                        get { return result.NestedmessageRepeatedInt32Count; }
+                    }
+                    public int GetNestedmessageRepeatedInt32(int index)
+                    {
+                        return result.GetNestedmessageRepeatedInt32(index);
+                    }
+                    public Builder SetNestedmessageRepeatedInt32(int index, int value)
+                    {
+                        PrepareBuilder();
+                        result.nestedmessageRepeatedInt32_[index] = value;
+                        return this;
+                    }
+                    public Builder AddNestedmessageRepeatedInt32(int value)
+                    {
+                        PrepareBuilder();
+                        result.nestedmessageRepeatedInt32_.Add(value);
+                        return this;
+                    }
+                    public Builder AddRangeNestedmessageRepeatedInt32(scg::IEnumerable<int> values)
+                    {
+                        PrepareBuilder();
+                        result.nestedmessageRepeatedInt32_.Add(values);
+                        return this;
+                    }
+                    public Builder ClearNestedmessageRepeatedInt32()
+                    {
+                        PrepareBuilder();
+                        result.nestedmessageRepeatedInt32_.Clear();
+                        return this;
+                    }
+
+                    public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignMessage> NestedmessageRepeatedForeignmessageList
+                    {
+                        get { return PrepareBuilder().nestedmessageRepeatedForeignmessage_; }
+                    }
+                    public int NestedmessageRepeatedForeignmessageCount
+                    {
+                        get { return result.NestedmessageRepeatedForeignmessageCount; }
+                    }
+                    public global::Google.ProtocolBuffers.TestProtos.ForeignMessage GetNestedmessageRepeatedForeignmessage(int index)
+                    {
+                        return result.GetNestedmessageRepeatedForeignmessage(index);
+                    }
+                    public Builder SetNestedmessageRepeatedForeignmessage(int index, global::Google.ProtocolBuffers.TestProtos.ForeignMessage value)
+                    {
+                        pb::ThrowHelper.ThrowIfNull(value, "value");
+                        PrepareBuilder();
+                        result.nestedmessageRepeatedForeignmessage_[index] = value;
+                        return this;
+                    }
+                    public Builder SetNestedmessageRepeatedForeignmessage(int index, global::Google.ProtocolBuffers.TestProtos.ForeignMessage.Builder builderForValue)
+                    {
+                        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                        PrepareBuilder();
+                        result.nestedmessageRepeatedForeignmessage_[index] = builderForValue.Build();
+                        return this;
+                    }
+                    public Builder AddNestedmessageRepeatedForeignmessage(global::Google.ProtocolBuffers.TestProtos.ForeignMessage value)
+                    {
+                        pb::ThrowHelper.ThrowIfNull(value, "value");
+                        PrepareBuilder();
+                        result.nestedmessageRepeatedForeignmessage_.Add(value);
+                        return this;
+                    }
+                    public Builder AddNestedmessageRepeatedForeignmessage(global::Google.ProtocolBuffers.TestProtos.ForeignMessage.Builder builderForValue)
+                    {
+                        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                        PrepareBuilder();
+                        result.nestedmessageRepeatedForeignmessage_.Add(builderForValue.Build());
+                        return this;
+                    }
+                    public Builder AddRangeNestedmessageRepeatedForeignmessage(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.ForeignMessage> values)
+                    {
+                        PrepareBuilder();
+                        result.nestedmessageRepeatedForeignmessage_.Add(values);
+                        return this;
+                    }
+                    public Builder ClearNestedmessageRepeatedForeignmessage()
+                    {
+                        PrepareBuilder();
+                        result.nestedmessageRepeatedForeignmessage_.Clear();
+                        return this;
+                    }
+                }
+                static NestedMessage()
+                {
+                    object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+                }
+            }
+
+        }
+        #endregion
+
+        public const int OptionalNestedMessageFieldNumber = 1;
+        private bool hasOptionalNestedMessage;
+        private global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage optionalNestedMessage_;
+        public bool HasOptionalNestedMessage
+        {
+            get { return hasOptionalNestedMessage; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage OptionalNestedMessage
+        {
+            get { return optionalNestedMessage_ ?? global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage.DefaultInstance; }
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _testNestedMessageHasBitsFieldNames;
+            if (hasOptionalNestedMessage)
+            {
+                output.WriteMessage(1, field_names[0], OptionalNestedMessage);
+            }
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            if (hasOptionalNestedMessage)
+            {
+                size += pb::CodedOutputStream.ComputeMessageSize(1, OptionalNestedMessage);
+            }
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static TestNestedMessageHasBits ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestNestedMessageHasBits ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestNestedMessageHasBits ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestNestedMessageHasBits ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestNestedMessageHasBits ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestNestedMessageHasBits ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static TestNestedMessageHasBits ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static TestNestedMessageHasBits ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static TestNestedMessageHasBits ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestNestedMessageHasBits ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private TestNestedMessageHasBits MakeReadOnly()
+        {
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(TestNestedMessageHasBits prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<TestNestedMessageHasBits, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(TestNestedMessageHasBits cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private TestNestedMessageHasBits result;
+
+            private TestNestedMessageHasBits PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    TestNestedMessageHasBits original = result;
+                    result = new TestNestedMessageHasBits();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override TestNestedMessageHasBits MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Descriptor; }
+            }
+
+            public override TestNestedMessageHasBits DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.DefaultInstance; }
+            }
+
+            public override TestNestedMessageHasBits BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is TestNestedMessageHasBits)
+                {
+                    return MergeFrom((TestNestedMessageHasBits)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(TestNestedMessageHasBits other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.DefaultInstance) return this;
+                PrepareBuilder();
+                if (other.HasOptionalNestedMessage)
+                {
+                    MergeOptionalNestedMessage(other.OptionalNestedMessage);
+                }
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_testNestedMessageHasBitsFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _testNestedMessageHasBitsFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                        case 10:
+                            {
+                                global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage.CreateBuilder();
+                                if (result.hasOptionalNestedMessage)
+                                {
+                                    subBuilder.MergeFrom(OptionalNestedMessage);
+                                }
+                                input.ReadMessage(subBuilder, extensionRegistry);
+                                OptionalNestedMessage = subBuilder.BuildPartial();
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+
+            public bool HasOptionalNestedMessage
+            {
+                get { return result.hasOptionalNestedMessage; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage OptionalNestedMessage
+            {
+                get { return result.OptionalNestedMessage; }
+                set { SetOptionalNestedMessage(value); }
+            }
+            public Builder SetOptionalNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasOptionalNestedMessage = true;
+                result.optionalNestedMessage_ = value;
+                return this;
+            }
+            public Builder SetOptionalNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.hasOptionalNestedMessage = true;
+                result.optionalNestedMessage_ = builderForValue.Build();
+                return this;
+            }
+            public Builder MergeOptionalNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                if (result.hasOptionalNestedMessage &&
+                    result.optionalNestedMessage_ != global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage.DefaultInstance)
+                {
+                    result.optionalNestedMessage_ = global::Google.ProtocolBuffers.TestProtos.TestNestedMessageHasBits.Types.NestedMessage.CreateBuilder(result.optionalNestedMessage_).MergeFrom(value).BuildPartial();
+                }
+                else
+                {
+                    result.optionalNestedMessage_ = value;
+                }
+                result.hasOptionalNestedMessage = true;
+                return this;
+            }
+            public Builder ClearOptionalNestedMessage()
+            {
+                PrepareBuilder();
+                result.hasOptionalNestedMessage = false;
+                result.optionalNestedMessage_ = null;
+                return this;
+            }
+        }
+        static TestNestedMessageHasBits()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class TestCamelCaseFieldNames : pb::GeneratedMessage<TestCamelCaseFieldNames, TestCamelCaseFieldNames.Builder>
+    {
+        private TestCamelCaseFieldNames() { }
+        private static readonly TestCamelCaseFieldNames defaultInstance = new TestCamelCaseFieldNames().MakeReadOnly();
+        private static readonly string[] _testCamelCaseFieldNamesFieldNames = new string[] { "CordField", "EnumField", "MessageField", "PrimitiveField", "RepeatedCordField", "RepeatedEnumField", "RepeatedMessageField", "RepeatedPrimitiveField", "RepeatedStringField", "RepeatedStringPieceField", "StringField", "StringPieceField" };
+        private static readonly uint[] _testCamelCaseFieldNamesFieldTags = new uint[] { 50, 24, 34, 8, 98, 72, 82, 56, 66, 90, 18, 42 };
+        public static TestCamelCaseFieldNames DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override TestCamelCaseFieldNames DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override TestCamelCaseFieldNames ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestCamelCaseFieldNames__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<TestCamelCaseFieldNames, TestCamelCaseFieldNames.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestCamelCaseFieldNames__FieldAccessorTable; }
+        }
+
+        public const int PrimitiveFieldFieldNumber = 1;
+        private bool hasPrimitiveField;
+        private int primitiveField_;
+        public bool HasPrimitiveField
+        {
+            get { return hasPrimitiveField; }
+        }
+        public int PrimitiveField
+        {
+            get { return primitiveField_; }
+        }
+
+        public const int StringFieldFieldNumber = 2;
+        private bool hasStringField;
+        private string stringField_ = "";
+        public bool HasStringField
+        {
+            get { return hasStringField; }
+        }
+        public string StringField
+        {
+            get { return stringField_; }
+        }
+
+        public const int EnumFieldFieldNumber = 3;
+        private bool hasEnumField;
+        private global::Google.ProtocolBuffers.TestProtos.ForeignEnum enumField_ = global::Google.ProtocolBuffers.TestProtos.ForeignEnum.FOREIGN_FOO;
+        public bool HasEnumField
+        {
+            get { return hasEnumField; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.ForeignEnum EnumField
+        {
+            get { return enumField_; }
+        }
+
+        public const int MessageFieldFieldNumber = 4;
+        private bool hasMessageField;
+        private global::Google.ProtocolBuffers.TestProtos.ForeignMessage messageField_;
+        public bool HasMessageField
+        {
+            get { return hasMessageField; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.ForeignMessage MessageField
+        {
+            get { return messageField_ ?? global::Google.ProtocolBuffers.TestProtos.ForeignMessage.DefaultInstance; }
+        }
+
+        public const int StringPieceFieldFieldNumber = 5;
+        private bool hasStringPieceField;
+        private string stringPieceField_ = "";
+        public bool HasStringPieceField
+        {
+            get { return hasStringPieceField; }
+        }
+        public string StringPieceField
+        {
+            get { return stringPieceField_; }
+        }
+
+        public const int CordFieldFieldNumber = 6;
+        private bool hasCordField;
+        private string cordField_ = "";
+        public bool HasCordField
+        {
+            get { return hasCordField; }
+        }
+        public string CordField
+        {
+            get { return cordField_; }
+        }
+
+        public const int RepeatedPrimitiveFieldFieldNumber = 7;
+        private pbc::PopsicleList<int> repeatedPrimitiveField_ = new pbc::PopsicleList<int>();
+        public scg::IList<int> RepeatedPrimitiveFieldList
+        {
+            get { return pbc::Lists.AsReadOnly(repeatedPrimitiveField_); }
+        }
+        public int RepeatedPrimitiveFieldCount
+        {
+            get { return repeatedPrimitiveField_.Count; }
+        }
+        public int GetRepeatedPrimitiveField(int index)
+        {
+            return repeatedPrimitiveField_[index];
+        }
+
+        public const int RepeatedStringFieldFieldNumber = 8;
+        private pbc::PopsicleList<string> repeatedStringField_ = new pbc::PopsicleList<string>();
+        public scg::IList<string> RepeatedStringFieldList
+        {
+            get { return pbc::Lists.AsReadOnly(repeatedStringField_); }
+        }
+        public int RepeatedStringFieldCount
+        {
+            get { return repeatedStringField_.Count; }
+        }
+        public string GetRepeatedStringField(int index)
+        {
+            return repeatedStringField_[index];
+        }
+
+        public const int RepeatedEnumFieldFieldNumber = 9;
+        private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> repeatedEnumField_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum>();
+        public scg::IList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> RepeatedEnumFieldList
+        {
+            get { return pbc::Lists.AsReadOnly(repeatedEnumField_); }
+        }
+        public int RepeatedEnumFieldCount
+        {
+            get { return repeatedEnumField_.Count; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.ForeignEnum GetRepeatedEnumField(int index)
+        {
+            return repeatedEnumField_[index];
+        }
+
+        public const int RepeatedMessageFieldFieldNumber = 10;
+        private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignMessage> repeatedMessageField_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignMessage>();
+        public scg::IList<global::Google.ProtocolBuffers.TestProtos.ForeignMessage> RepeatedMessageFieldList
+        {
+            get { return repeatedMessageField_; }
+        }
+        public int RepeatedMessageFieldCount
+        {
+            get { return repeatedMessageField_.Count; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.ForeignMessage GetRepeatedMessageField(int index)
+        {
+            return repeatedMessageField_[index];
+        }
+
+        public const int RepeatedStringPieceFieldFieldNumber = 11;
+        private pbc::PopsicleList<string> repeatedStringPieceField_ = new pbc::PopsicleList<string>();
+        public scg::IList<string> RepeatedStringPieceFieldList
+        {
+            get { return pbc::Lists.AsReadOnly(repeatedStringPieceField_); }
+        }
+        public int RepeatedStringPieceFieldCount
+        {
+            get { return repeatedStringPieceField_.Count; }
+        }
+        public string GetRepeatedStringPieceField(int index)
+        {
+            return repeatedStringPieceField_[index];
+        }
+
+        public const int RepeatedCordFieldFieldNumber = 12;
+        private pbc::PopsicleList<string> repeatedCordField_ = new pbc::PopsicleList<string>();
+        public scg::IList<string> RepeatedCordFieldList
+        {
+            get { return pbc::Lists.AsReadOnly(repeatedCordField_); }
+        }
+        public int RepeatedCordFieldCount
+        {
+            get { return repeatedCordField_.Count; }
+        }
+        public string GetRepeatedCordField(int index)
+        {
+            return repeatedCordField_[index];
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _testCamelCaseFieldNamesFieldNames;
+            if (hasPrimitiveField)
+            {
+                output.WriteInt32(1, field_names[3], PrimitiveField);
+            }
+            if (hasStringField)
+            {
+                output.WriteString(2, field_names[10], StringField);
+            }
+            if (hasEnumField)
+            {
+                output.WriteEnum(3, field_names[1], (int)EnumField, EnumField);
+            }
+            if (hasMessageField)
+            {
+                output.WriteMessage(4, field_names[2], MessageField);
+            }
+            if (hasStringPieceField)
+            {
+                output.WriteString(5, field_names[11], StringPieceField);
+            }
+            if (hasCordField)
+            {
+                output.WriteString(6, field_names[0], CordField);
+            }
+            if (repeatedPrimitiveField_.Count > 0)
+            {
+                output.WriteInt32Array(7, field_names[7], repeatedPrimitiveField_);
+            }
+            if (repeatedStringField_.Count > 0)
+            {
+                output.WriteStringArray(8, field_names[8], repeatedStringField_);
+            }
+            if (repeatedEnumField_.Count > 0)
+            {
+                output.WriteEnumArray(9, field_names[5], repeatedEnumField_);
+            }
+            if (repeatedMessageField_.Count > 0)
+            {
+                output.WriteMessageArray(10, field_names[6], repeatedMessageField_);
+            }
+            if (repeatedStringPieceField_.Count > 0)
+            {
+                output.WriteStringArray(11, field_names[9], repeatedStringPieceField_);
+            }
+            if (repeatedCordField_.Count > 0)
+            {
+                output.WriteStringArray(12, field_names[4], repeatedCordField_);
+            }
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            if (hasPrimitiveField)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(1, PrimitiveField);
+            }
+            if (hasStringField)
+            {
+                size += pb::CodedOutputStream.ComputeStringSize(2, StringField);
+            }
+            if (hasEnumField)
+            {
+                size += pb::CodedOutputStream.ComputeEnumSize(3, (int)EnumField);
+            }
+            if (hasMessageField)
+            {
+                size += pb::CodedOutputStream.ComputeMessageSize(4, MessageField);
+            }
+            if (hasStringPieceField)
+            {
+                size += pb::CodedOutputStream.ComputeStringSize(5, StringPieceField);
+            }
+            if (hasCordField)
+            {
+                size += pb::CodedOutputStream.ComputeStringSize(6, CordField);
+            }
+            {
+                int dataSize = 0;
+                foreach (int element in RepeatedPrimitiveFieldList)
+                {
+                    dataSize += pb::CodedOutputStream.ComputeInt32SizeNoTag(element);
+                }
+                size += dataSize;
+                size += 1 * repeatedPrimitiveField_.Count;
+            }
+            {
+                int dataSize = 0;
+                foreach (string element in RepeatedStringFieldList)
+                {
+                    dataSize += pb::CodedOutputStream.ComputeStringSizeNoTag(element);
+                }
+                size += dataSize;
+                size += 1 * repeatedStringField_.Count;
+            }
+            {
+                int dataSize = 0;
+                if (repeatedEnumField_.Count > 0)
+                {
+                    foreach (global::Google.ProtocolBuffers.TestProtos.ForeignEnum element in repeatedEnumField_)
+                    {
+                        dataSize += pb::CodedOutputStream.ComputeEnumSizeNoTag((int)element);
+                    }
+                    size += dataSize;
+                    size += 1 * repeatedEnumField_.Count;
+                }
+            }
+            foreach (global::Google.ProtocolBuffers.TestProtos.ForeignMessage element in RepeatedMessageFieldList)
+            {
+                size += pb::CodedOutputStream.ComputeMessageSize(10, element);
+            }
+            {
+                int dataSize = 0;
+                foreach (string element in RepeatedStringPieceFieldList)
+                {
+                    dataSize += pb::CodedOutputStream.ComputeStringSizeNoTag(element);
+                }
+                size += dataSize;
+                size += 1 * repeatedStringPieceField_.Count;
+            }
+            {
+                int dataSize = 0;
+                foreach (string element in RepeatedCordFieldList)
+                {
+                    dataSize += pb::CodedOutputStream.ComputeStringSizeNoTag(element);
+                }
+                size += dataSize;
+                size += 1 * repeatedCordField_.Count;
+            }
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static TestCamelCaseFieldNames ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestCamelCaseFieldNames ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestCamelCaseFieldNames ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestCamelCaseFieldNames ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestCamelCaseFieldNames ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestCamelCaseFieldNames ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static TestCamelCaseFieldNames ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static TestCamelCaseFieldNames ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static TestCamelCaseFieldNames ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestCamelCaseFieldNames ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private TestCamelCaseFieldNames MakeReadOnly()
+        {
+            repeatedPrimitiveField_.MakeReadOnly();
+            repeatedStringField_.MakeReadOnly();
+            repeatedEnumField_.MakeReadOnly();
+            repeatedMessageField_.MakeReadOnly();
+            repeatedStringPieceField_.MakeReadOnly();
+            repeatedCordField_.MakeReadOnly();
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(TestCamelCaseFieldNames prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<TestCamelCaseFieldNames, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(TestCamelCaseFieldNames cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private TestCamelCaseFieldNames result;
+
+            private TestCamelCaseFieldNames PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    TestCamelCaseFieldNames original = result;
+                    result = new TestCamelCaseFieldNames();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override TestCamelCaseFieldNames MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestCamelCaseFieldNames.Descriptor; }
+            }
+
+            public override TestCamelCaseFieldNames DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestCamelCaseFieldNames.DefaultInstance; }
+            }
+
+            public override TestCamelCaseFieldNames BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is TestCamelCaseFieldNames)
+                {
+                    return MergeFrom((TestCamelCaseFieldNames)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(TestCamelCaseFieldNames other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.TestCamelCaseFieldNames.DefaultInstance) return this;
+                PrepareBuilder();
+                if (other.HasPrimitiveField)
+                {
+                    PrimitiveField = other.PrimitiveField;
+                }
+                if (other.HasStringField)
+                {
+                    StringField = other.StringField;
+                }
+                if (other.HasEnumField)
+                {
+                    EnumField = other.EnumField;
+                }
+                if (other.HasMessageField)
+                {
+                    MergeMessageField(other.MessageField);
+                }
+                if (other.HasStringPieceField)
+                {
+                    StringPieceField = other.StringPieceField;
+                }
+                if (other.HasCordField)
+                {
+                    CordField = other.CordField;
+                }
+                if (other.repeatedPrimitiveField_.Count != 0)
+                {
+                    result.repeatedPrimitiveField_.Add(other.repeatedPrimitiveField_);
+                }
+                if (other.repeatedStringField_.Count != 0)
+                {
+                    result.repeatedStringField_.Add(other.repeatedStringField_);
+                }
+                if (other.repeatedEnumField_.Count != 0)
+                {
+                    result.repeatedEnumField_.Add(other.repeatedEnumField_);
+                }
+                if (other.repeatedMessageField_.Count != 0)
+                {
+                    result.repeatedMessageField_.Add(other.repeatedMessageField_);
+                }
+                if (other.repeatedStringPieceField_.Count != 0)
+                {
+                    result.repeatedStringPieceField_.Add(other.repeatedStringPieceField_);
+                }
+                if (other.repeatedCordField_.Count != 0)
+                {
+                    result.repeatedCordField_.Add(other.repeatedCordField_);
+                }
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_testCamelCaseFieldNamesFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _testCamelCaseFieldNamesFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                        case 8:
+                            {
+                                result.hasPrimitiveField = input.ReadInt32(ref result.primitiveField_);
+                                break;
+                            }
+                        case 18:
+                            {
+                                result.hasStringField = input.ReadString(ref result.stringField_);
+                                break;
+                            }
+                        case 24:
+                            {
+                                object unknown;
+                                if (input.ReadEnum(ref result.enumField_, out unknown))
+                                {
+                                    result.hasEnumField = true;
+                                }
+                                else if (unknown is int)
+                                {
+                                    if (unknownFields == null)
+                                    {
+                                        unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                    }
+                                    unknownFields.MergeVarintField(3, (ulong)(int)unknown);
+                                }
+                                break;
+                            }
+                        case 34:
+                            {
+                                global::Google.ProtocolBuffers.TestProtos.ForeignMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.ForeignMessage.CreateBuilder();
+                                if (result.hasMessageField)
+                                {
+                                    subBuilder.MergeFrom(MessageField);
+                                }
+                                input.ReadMessage(subBuilder, extensionRegistry);
+                                MessageField = subBuilder.BuildPartial();
+                                break;
+                            }
+                        case 42:
+                            {
+                                result.hasStringPieceField = input.ReadString(ref result.stringPieceField_);
+                                break;
+                            }
+                        case 50:
+                            {
+                                result.hasCordField = input.ReadString(ref result.cordField_);
+                                break;
+                            }
+                        case 58:
+                        case 56:
+                            {
+                                input.ReadInt32Array(tag, field_name, result.repeatedPrimitiveField_);
+                                break;
+                            }
+                        case 66:
+                            {
+                                input.ReadStringArray(tag, field_name, result.repeatedStringField_);
+                                break;
+                            }
+                        case 74:
+                        case 72:
+                            {
+                                scg::ICollection<object> unknownItems;
+                                input.ReadEnumArray<global::Google.ProtocolBuffers.TestProtos.ForeignEnum>(tag, field_name, result.repeatedEnumField_, out unknownItems);
+                                if (unknownItems != null)
+                                {
+                                    if (unknownFields == null)
+                                    {
+                                        unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                    }
+                                    foreach (object rawValue in unknownItems)
+                                        if (rawValue is int)
+                                            unknownFields.MergeVarintField(9, (ulong)(int)rawValue);
+                                }
+                                break;
+                            }
+                        case 82:
+                            {
+                                input.ReadMessageArray(tag, field_name, result.repeatedMessageField_, global::Google.ProtocolBuffers.TestProtos.ForeignMessage.DefaultInstance, extensionRegistry);
+                                break;
+                            }
+                        case 90:
+                            {
+                                input.ReadStringArray(tag, field_name, result.repeatedStringPieceField_);
+                                break;
+                            }
+                        case 98:
+                            {
+                                input.ReadStringArray(tag, field_name, result.repeatedCordField_);
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+
+            public bool HasPrimitiveField
+            {
+                get { return result.hasPrimitiveField; }
+            }
+            public int PrimitiveField
+            {
+                get { return result.PrimitiveField; }
+                set { SetPrimitiveField(value); }
+            }
+            public Builder SetPrimitiveField(int value)
+            {
+                PrepareBuilder();
+                result.hasPrimitiveField = true;
+                result.primitiveField_ = value;
+                return this;
+            }
+            public Builder ClearPrimitiveField()
+            {
+                PrepareBuilder();
+                result.hasPrimitiveField = false;
+                result.primitiveField_ = 0;
+                return this;
+            }
+
+            public bool HasStringField
+            {
+                get { return result.hasStringField; }
+            }
+            public string StringField
+            {
+                get { return result.StringField; }
+                set { SetStringField(value); }
+            }
+            public Builder SetStringField(string value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasStringField = true;
+                result.stringField_ = value;
+                return this;
+            }
+            public Builder ClearStringField()
+            {
+                PrepareBuilder();
+                result.hasStringField = false;
+                result.stringField_ = "";
+                return this;
+            }
+
+            public bool HasEnumField
+            {
+                get { return result.hasEnumField; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.ForeignEnum EnumField
+            {
+                get { return result.EnumField; }
+                set { SetEnumField(value); }
+            }
+            public Builder SetEnumField(global::Google.ProtocolBuffers.TestProtos.ForeignEnum value)
+            {
+                PrepareBuilder();
+                result.hasEnumField = true;
+                result.enumField_ = value;
+                return this;
+            }
+            public Builder ClearEnumField()
+            {
+                PrepareBuilder();
+                result.hasEnumField = false;
+                result.enumField_ = global::Google.ProtocolBuffers.TestProtos.ForeignEnum.FOREIGN_FOO;
+                return this;
+            }
+
+            public bool HasMessageField
+            {
+                get { return result.hasMessageField; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.ForeignMessage MessageField
+            {
+                get { return result.MessageField; }
+                set { SetMessageField(value); }
+            }
+            public Builder SetMessageField(global::Google.ProtocolBuffers.TestProtos.ForeignMessage value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasMessageField = true;
+                result.messageField_ = value;
+                return this;
+            }
+            public Builder SetMessageField(global::Google.ProtocolBuffers.TestProtos.ForeignMessage.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.hasMessageField = true;
+                result.messageField_ = builderForValue.Build();
+                return this;
+            }
+            public Builder MergeMessageField(global::Google.ProtocolBuffers.TestProtos.ForeignMessage value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                if (result.hasMessageField &&
+                    result.messageField_ != global::Google.ProtocolBuffers.TestProtos.ForeignMessage.DefaultInstance)
+                {
+                    result.messageField_ = global::Google.ProtocolBuffers.TestProtos.ForeignMessage.CreateBuilder(result.messageField_).MergeFrom(value).BuildPartial();
+                }
+                else
+                {
+                    result.messageField_ = value;
+                }
+                result.hasMessageField = true;
+                return this;
+            }
+            public Builder ClearMessageField()
+            {
+                PrepareBuilder();
+                result.hasMessageField = false;
+                result.messageField_ = null;
+                return this;
+            }
+
+            public bool HasStringPieceField
+            {
+                get { return result.hasStringPieceField; }
+            }
+            public string StringPieceField
+            {
+                get { return result.StringPieceField; }
+                set { SetStringPieceField(value); }
+            }
+            public Builder SetStringPieceField(string value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasStringPieceField = true;
+                result.stringPieceField_ = value;
+                return this;
+            }
+            public Builder ClearStringPieceField()
+            {
+                PrepareBuilder();
+                result.hasStringPieceField = false;
+                result.stringPieceField_ = "";
+                return this;
+            }
+
+            public bool HasCordField
+            {
+                get { return result.hasCordField; }
+            }
+            public string CordField
+            {
+                get { return result.CordField; }
+                set { SetCordField(value); }
+            }
+            public Builder SetCordField(string value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasCordField = true;
+                result.cordField_ = value;
+                return this;
+            }
+            public Builder ClearCordField()
+            {
+                PrepareBuilder();
+                result.hasCordField = false;
+                result.cordField_ = "";
+                return this;
+            }
+
+            public pbc::IPopsicleList<int> RepeatedPrimitiveFieldList
+            {
+                get { return PrepareBuilder().repeatedPrimitiveField_; }
+            }
+            public int RepeatedPrimitiveFieldCount
+            {
+                get { return result.RepeatedPrimitiveFieldCount; }
+            }
+            public int GetRepeatedPrimitiveField(int index)
+            {
+                return result.GetRepeatedPrimitiveField(index);
+            }
+            public Builder SetRepeatedPrimitiveField(int index, int value)
+            {
+                PrepareBuilder();
+                result.repeatedPrimitiveField_[index] = value;
+                return this;
+            }
+            public Builder AddRepeatedPrimitiveField(int value)
+            {
+                PrepareBuilder();
+                result.repeatedPrimitiveField_.Add(value);
+                return this;
+            }
+            public Builder AddRangeRepeatedPrimitiveField(scg::IEnumerable<int> values)
+            {
+                PrepareBuilder();
+                result.repeatedPrimitiveField_.Add(values);
+                return this;
+            }
+            public Builder ClearRepeatedPrimitiveField()
+            {
+                PrepareBuilder();
+                result.repeatedPrimitiveField_.Clear();
+                return this;
+            }
+
+            public pbc::IPopsicleList<string> RepeatedStringFieldList
+            {
+                get { return PrepareBuilder().repeatedStringField_; }
+            }
+            public int RepeatedStringFieldCount
+            {
+                get { return result.RepeatedStringFieldCount; }
+            }
+            public string GetRepeatedStringField(int index)
+            {
+                return result.GetRepeatedStringField(index);
+            }
+            public Builder SetRepeatedStringField(int index, string value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.repeatedStringField_[index] = value;
+                return this;
+            }
+            public Builder AddRepeatedStringField(string value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.repeatedStringField_.Add(value);
+                return this;
+            }
+            public Builder AddRangeRepeatedStringField(scg::IEnumerable<string> values)
+            {
+                PrepareBuilder();
+                result.repeatedStringField_.Add(values);
+                return this;
+            }
+            public Builder ClearRepeatedStringField()
+            {
+                PrepareBuilder();
+                result.repeatedStringField_.Clear();
+                return this;
+            }
+
+            public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> RepeatedEnumFieldList
+            {
+                get { return PrepareBuilder().repeatedEnumField_; }
+            }
+            public int RepeatedEnumFieldCount
+            {
+                get { return result.RepeatedEnumFieldCount; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.ForeignEnum GetRepeatedEnumField(int index)
+            {
+                return result.GetRepeatedEnumField(index);
+            }
+            public Builder SetRepeatedEnumField(int index, global::Google.ProtocolBuffers.TestProtos.ForeignEnum value)
+            {
+                PrepareBuilder();
+                result.repeatedEnumField_[index] = value;
+                return this;
+            }
+            public Builder AddRepeatedEnumField(global::Google.ProtocolBuffers.TestProtos.ForeignEnum value)
+            {
+                PrepareBuilder();
+                result.repeatedEnumField_.Add(value);
+                return this;
+            }
+            public Builder AddRangeRepeatedEnumField(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> values)
+            {
+                PrepareBuilder();
+                result.repeatedEnumField_.Add(values);
+                return this;
+            }
+            public Builder ClearRepeatedEnumField()
+            {
+                PrepareBuilder();
+                result.repeatedEnumField_.Clear();
+                return this;
+            }
+
+            public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignMessage> RepeatedMessageFieldList
+            {
+                get { return PrepareBuilder().repeatedMessageField_; }
+            }
+            public int RepeatedMessageFieldCount
+            {
+                get { return result.RepeatedMessageFieldCount; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.ForeignMessage GetRepeatedMessageField(int index)
+            {
+                return result.GetRepeatedMessageField(index);
+            }
+            public Builder SetRepeatedMessageField(int index, global::Google.ProtocolBuffers.TestProtos.ForeignMessage value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.repeatedMessageField_[index] = value;
+                return this;
+            }
+            public Builder SetRepeatedMessageField(int index, global::Google.ProtocolBuffers.TestProtos.ForeignMessage.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.repeatedMessageField_[index] = builderForValue.Build();
+                return this;
+            }
+            public Builder AddRepeatedMessageField(global::Google.ProtocolBuffers.TestProtos.ForeignMessage value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.repeatedMessageField_.Add(value);
+                return this;
+            }
+            public Builder AddRepeatedMessageField(global::Google.ProtocolBuffers.TestProtos.ForeignMessage.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.repeatedMessageField_.Add(builderForValue.Build());
+                return this;
+            }
+            public Builder AddRangeRepeatedMessageField(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.ForeignMessage> values)
+            {
+                PrepareBuilder();
+                result.repeatedMessageField_.Add(values);
+                return this;
+            }
+            public Builder ClearRepeatedMessageField()
+            {
+                PrepareBuilder();
+                result.repeatedMessageField_.Clear();
+                return this;
+            }
+
+            public pbc::IPopsicleList<string> RepeatedStringPieceFieldList
+            {
+                get { return PrepareBuilder().repeatedStringPieceField_; }
+            }
+            public int RepeatedStringPieceFieldCount
+            {
+                get { return result.RepeatedStringPieceFieldCount; }
+            }
+            public string GetRepeatedStringPieceField(int index)
+            {
+                return result.GetRepeatedStringPieceField(index);
+            }
+            public Builder SetRepeatedStringPieceField(int index, string value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.repeatedStringPieceField_[index] = value;
+                return this;
+            }
+            public Builder AddRepeatedStringPieceField(string value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.repeatedStringPieceField_.Add(value);
+                return this;
+            }
+            public Builder AddRangeRepeatedStringPieceField(scg::IEnumerable<string> values)
+            {
+                PrepareBuilder();
+                result.repeatedStringPieceField_.Add(values);
+                return this;
+            }
+            public Builder ClearRepeatedStringPieceField()
+            {
+                PrepareBuilder();
+                result.repeatedStringPieceField_.Clear();
+                return this;
+            }
+
+            public pbc::IPopsicleList<string> RepeatedCordFieldList
+            {
+                get { return PrepareBuilder().repeatedCordField_; }
+            }
+            public int RepeatedCordFieldCount
+            {
+                get { return result.RepeatedCordFieldCount; }
+            }
+            public string GetRepeatedCordField(int index)
+            {
+                return result.GetRepeatedCordField(index);
+            }
+            public Builder SetRepeatedCordField(int index, string value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.repeatedCordField_[index] = value;
+                return this;
+            }
+            public Builder AddRepeatedCordField(string value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.repeatedCordField_.Add(value);
+                return this;
+            }
+            public Builder AddRangeRepeatedCordField(scg::IEnumerable<string> values)
+            {
+                PrepareBuilder();
+                result.repeatedCordField_.Add(values);
+                return this;
+            }
+            public Builder ClearRepeatedCordField()
+            {
+                PrepareBuilder();
+                result.repeatedCordField_.Clear();
+                return this;
+            }
+        }
+        static TestCamelCaseFieldNames()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class TestFieldOrderings : pb::ExtendableMessage<TestFieldOrderings, TestFieldOrderings.Builder>
+    {
+        private TestFieldOrderings() { }
+        private static readonly TestFieldOrderings defaultInstance = new TestFieldOrderings().MakeReadOnly();
+        private static readonly string[] _testFieldOrderingsFieldNames = new string[] { "my_float", "my_int", "my_string", "optional_nested_message" };
+        private static readonly uint[] _testFieldOrderingsFieldTags = new uint[] { 813, 8, 90, 1602 };
+        public static TestFieldOrderings DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override TestFieldOrderings DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override TestFieldOrderings ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestFieldOrderings__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<TestFieldOrderings, TestFieldOrderings.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestFieldOrderings__FieldAccessorTable; }
+        }
+
+        #region Nested types
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public static partial class Types
+        {
+            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+            public sealed partial class NestedMessage : pb::GeneratedMessage<NestedMessage, NestedMessage.Builder>
+            {
+                private NestedMessage() { }
+                private static readonly NestedMessage defaultInstance = new NestedMessage().MakeReadOnly();
+                private static readonly string[] _nestedMessageFieldNames = new string[] { "bb", "oo" };
+                private static readonly uint[] _nestedMessageFieldTags = new uint[] { 8, 16 };
+                public static NestedMessage DefaultInstance
+                {
+                    get { return defaultInstance; }
+                }
+
+                public override NestedMessage DefaultInstanceForType
+                {
+                    get { return DefaultInstance; }
+                }
+
+                protected override NestedMessage ThisMessage
+                {
+                    get { return this; }
+                }
+
+                public static pbd::MessageDescriptor Descriptor
+                {
+                    get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestFieldOrderings_NestedMessage__Descriptor; }
+                }
+
+                protected override pb::FieldAccess.FieldAccessorTable<NestedMessage, NestedMessage.Builder> InternalFieldAccessors
+                {
+                    get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestFieldOrderings_NestedMessage__FieldAccessorTable; }
+                }
+
+                public const int OoFieldNumber = 2;
+                private bool hasOo;
+                private long oo_;
+                public bool HasOo
+                {
+                    get { return hasOo; }
+                }
+                public long Oo
+                {
+                    get { return oo_; }
+                }
+
+                public const int BbFieldNumber = 1;
+                private bool hasBb;
+                private int bb_;
+                public bool HasBb
+                {
+                    get { return hasBb; }
+                }
+                public int Bb
+                {
+                    get { return bb_; }
+                }
+
+                public override bool IsInitialized
+                {
+                    get
+                    {
+                        return true;
+                    }
+                }
+
+                public override void WriteTo(pb::ICodedOutputStream output)
+                {
+                    CalcSerializedSize();
+                    string[] field_names = _nestedMessageFieldNames;
+                    if (hasBb)
+                    {
+                        output.WriteInt32(1, field_names[0], Bb);
+                    }
+                    if (hasOo)
+                    {
+                        output.WriteInt64(2, field_names[1], Oo);
+                    }
+                    UnknownFields.WriteTo(output);
+                }
+
+                private int memoizedSerializedSize = -1;
+                public override int SerializedSize
+                {
+                    get
+                    {
+                        int size = memoizedSerializedSize;
+                        if (size != -1) return size;
+                        return CalcSerializedSize();
+                    }
+                }
+
+                private int CalcSerializedSize()
+                {
+                    int size = memoizedSerializedSize;
+                    if (size != -1) return size;
+
+                    size = 0;
+                    if (hasOo)
+                    {
+                        size += pb::CodedOutputStream.ComputeInt64Size(2, Oo);
+                    }
+                    if (hasBb)
+                    {
+                        size += pb::CodedOutputStream.ComputeInt32Size(1, Bb);
+                    }
+                    size += UnknownFields.SerializedSize;
+                    memoizedSerializedSize = size;
+                    return size;
+                }
+                public static NestedMessage ParseFrom(pb::ByteString data)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+                }
+                public static NestedMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+                }
+                public static NestedMessage ParseFrom(byte[] data)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+                }
+                public static NestedMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+                }
+                public static NestedMessage ParseFrom(global::System.IO.Stream input)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+                }
+                public static NestedMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+                }
+                public static NestedMessage ParseDelimitedFrom(global::System.IO.Stream input)
+                {
+                    return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+                }
+                public static NestedMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+                }
+                public static NestedMessage ParseFrom(pb::ICodedInputStream input)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+                }
+                public static NestedMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+                }
+                private NestedMessage MakeReadOnly()
+                {
+                    return this;
+                }
+
+                public static Builder CreateBuilder() { return new Builder(); }
+                public override Builder ToBuilder() { return CreateBuilder(this); }
+                public override Builder CreateBuilderForType() { return new Builder(); }
+                public static Builder CreateBuilder(NestedMessage prototype)
+                {
+                    return new Builder(prototype);
+                }
+
+                [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+                public sealed partial class Builder : pb::GeneratedBuilder<NestedMessage, Builder>
+                {
+                    protected override Builder ThisBuilder
+                    {
+                        get { return this; }
+                    }
+                    public Builder()
+                    {
+                        result = DefaultInstance;
+                        resultIsReadOnly = true;
+                    }
+                    internal Builder(NestedMessage cloneFrom)
+                    {
+                        result = cloneFrom;
+                        resultIsReadOnly = true;
+                    }
+
+                    private bool resultIsReadOnly;
+                    private NestedMessage result;
+
+                    private NestedMessage PrepareBuilder()
+                    {
+                        if (resultIsReadOnly)
+                        {
+                            NestedMessage original = result;
+                            result = new NestedMessage();
+                            resultIsReadOnly = false;
+                            MergeFrom(original);
+                        }
+                        return result;
+                    }
+
+                    public override bool IsInitialized
+                    {
+                        get { return result.IsInitialized; }
+                    }
+
+                    protected override NestedMessage MessageBeingBuilt
+                    {
+                        get { return PrepareBuilder(); }
+                    }
+
+                    public override Builder Clear()
+                    {
+                        result = DefaultInstance;
+                        resultIsReadOnly = true;
+                        return this;
+                    }
+
+                    public override Builder Clone()
+                    {
+                        if (resultIsReadOnly)
+                        {
+                            return new Builder(result);
+                        }
+                        else
+                        {
+                            return new Builder().MergeFrom(result);
+                        }
+                    }
+
+                    public override pbd::MessageDescriptor DescriptorForType
+                    {
+                        get { return global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage.Descriptor; }
+                    }
+
+                    public override NestedMessage DefaultInstanceForType
+                    {
+                        get { return global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage.DefaultInstance; }
+                    }
+
+                    public override NestedMessage BuildPartial()
+                    {
+                        if (resultIsReadOnly)
+                        {
+                            return result;
+                        }
+                        resultIsReadOnly = true;
+                        return result.MakeReadOnly();
+                    }
+
+                    public override Builder MergeFrom(pb::IMessage other)
+                    {
+                        if (other is NestedMessage)
+                        {
+                            return MergeFrom((NestedMessage)other);
+                        }
+                        else
+                        {
+                            base.MergeFrom(other);
+                            return this;
+                        }
+                    }
+
+                    public override Builder MergeFrom(NestedMessage other)
+                    {
+                        if (other == global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage.DefaultInstance) return this;
+                        PrepareBuilder();
+                        if (other.HasOo)
+                        {
+                            Oo = other.Oo;
+                        }
+                        if (other.HasBb)
+                        {
+                            Bb = other.Bb;
+                        }
+                        this.MergeUnknownFields(other.UnknownFields);
+                        return this;
+                    }
+
+                    public override Builder MergeFrom(pb::ICodedInputStream input)
+                    {
+                        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+                    }
+
+                    public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+                    {
+                        PrepareBuilder();
+                        pb::UnknownFieldSet.Builder unknownFields = null;
+                        uint tag;
+                        string field_name;
+                        while (input.ReadTag(out tag, out field_name))
+                        {
+                            if (tag == 0 && field_name != null)
+                            {
+                                int field_ordinal = global::System.Array.BinarySearch(_nestedMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+                                if (field_ordinal >= 0)
+                                    tag = _nestedMessageFieldTags[field_ordinal];
+                                else
+                                {
+                                    if (unknownFields == null)
+                                    {
+                                        unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                    }
+                                    ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                    continue;
+                                }
+                            }
+                            switch (tag)
+                            {
+                                case 0:
+                                    {
+                                        throw pb::InvalidProtocolBufferException.InvalidTag();
+                                    }
+                                default:
+                                    {
+                                        if (pb::WireFormat.IsEndGroupTag(tag))
+                                        {
+                                            if (unknownFields != null)
+                                            {
+                                                this.UnknownFields = unknownFields.Build();
+                                            }
+                                            return this;
+                                        }
+                                        if (unknownFields == null)
+                                        {
+                                            unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                        }
+                                        ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                        break;
+                                    }
+                                case 8:
+                                    {
+                                        result.hasBb = input.ReadInt32(ref result.bb_);
+                                        break;
+                                    }
+                                case 16:
+                                    {
+                                        result.hasOo = input.ReadInt64(ref result.oo_);
+                                        break;
+                                    }
+                            }
+                        }
+
+                        if (unknownFields != null)
+                        {
+                            this.UnknownFields = unknownFields.Build();
+                        }
+                        return this;
+                    }
+
+
+                    public bool HasOo
+                    {
+                        get { return result.hasOo; }
+                    }
+                    public long Oo
+                    {
+                        get { return result.Oo; }
+                        set { SetOo(value); }
+                    }
+                    public Builder SetOo(long value)
+                    {
+                        PrepareBuilder();
+                        result.hasOo = true;
+                        result.oo_ = value;
+                        return this;
+                    }
+                    public Builder ClearOo()
+                    {
+                        PrepareBuilder();
+                        result.hasOo = false;
+                        result.oo_ = 0L;
+                        return this;
+                    }
+
+                    public bool HasBb
+                    {
+                        get { return result.hasBb; }
+                    }
+                    public int Bb
+                    {
+                        get { return result.Bb; }
+                        set { SetBb(value); }
+                    }
+                    public Builder SetBb(int value)
+                    {
+                        PrepareBuilder();
+                        result.hasBb = true;
+                        result.bb_ = value;
+                        return this;
+                    }
+                    public Builder ClearBb()
+                    {
+                        PrepareBuilder();
+                        result.hasBb = false;
+                        result.bb_ = 0;
+                        return this;
+                    }
+                }
+                static NestedMessage()
+                {
+                    object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+                }
+            }
+
+        }
+        #endregion
+
+        public const int MyStringFieldNumber = 11;
+        private bool hasMyString;
+        private string myString_ = "";
+        public bool HasMyString
+        {
+            get { return hasMyString; }
+        }
+        public string MyString
+        {
+            get { return myString_; }
+        }
+
+        public const int MyIntFieldNumber = 1;
+        private bool hasMyInt;
+        private long myInt_;
+        public bool HasMyInt
+        {
+            get { return hasMyInt; }
+        }
+        public long MyInt
+        {
+            get { return myInt_; }
+        }
+
+        public const int MyFloatFieldNumber = 101;
+        private bool hasMyFloat;
+        private float myFloat_;
+        public bool HasMyFloat
+        {
+            get { return hasMyFloat; }
+        }
+        public float MyFloat
+        {
+            get { return myFloat_; }
+        }
+
+        public const int OptionalNestedMessageFieldNumber = 200;
+        private bool hasOptionalNestedMessage;
+        private global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage optionalNestedMessage_;
+        public bool HasOptionalNestedMessage
+        {
+            get { return hasOptionalNestedMessage; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage OptionalNestedMessage
+        {
+            get { return optionalNestedMessage_ ?? global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage.DefaultInstance; }
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                if (!ExtensionsAreInitialized) return false;
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _testFieldOrderingsFieldNames;
+            pb::ExtendableMessage<TestFieldOrderings, TestFieldOrderings.Builder>.ExtensionWriter extensionWriter = CreateExtensionWriter(this);
+            if (hasMyInt)
+            {
+                output.WriteInt64(1, field_names[1], MyInt);
+            }
+            extensionWriter.WriteUntil(11, output);
+            if (hasMyString)
+            {
+                output.WriteString(11, field_names[2], MyString);
+            }
+            extensionWriter.WriteUntil(101, output);
+            if (hasMyFloat)
+            {
+                output.WriteFloat(101, field_names[0], MyFloat);
+            }
+            if (hasOptionalNestedMessage)
+            {
+                output.WriteMessage(200, field_names[3], OptionalNestedMessage);
+            }
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            if (hasMyString)
+            {
+                size += pb::CodedOutputStream.ComputeStringSize(11, MyString);
+            }
+            if (hasMyInt)
+            {
+                size += pb::CodedOutputStream.ComputeInt64Size(1, MyInt);
+            }
+            if (hasMyFloat)
+            {
+                size += pb::CodedOutputStream.ComputeFloatSize(101, MyFloat);
+            }
+            if (hasOptionalNestedMessage)
+            {
+                size += pb::CodedOutputStream.ComputeMessageSize(200, OptionalNestedMessage);
+            }
+            size += ExtensionsSerializedSize;
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static TestFieldOrderings ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestFieldOrderings ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestFieldOrderings ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestFieldOrderings ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestFieldOrderings ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestFieldOrderings ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static TestFieldOrderings ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static TestFieldOrderings ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static TestFieldOrderings ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestFieldOrderings ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private TestFieldOrderings MakeReadOnly()
+        {
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(TestFieldOrderings prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::ExtendableBuilder<TestFieldOrderings, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(TestFieldOrderings cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private TestFieldOrderings result;
+
+            private TestFieldOrderings PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    TestFieldOrderings original = result;
+                    result = new TestFieldOrderings();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override TestFieldOrderings MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Descriptor; }
+            }
+
+            public override TestFieldOrderings DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.DefaultInstance; }
+            }
+
+            public override TestFieldOrderings BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is TestFieldOrderings)
+                {
+                    return MergeFrom((TestFieldOrderings)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(TestFieldOrderings other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.DefaultInstance) return this;
+                PrepareBuilder();
+                if (other.HasMyString)
+                {
+                    MyString = other.MyString;
+                }
+                if (other.HasMyInt)
+                {
+                    MyInt = other.MyInt;
+                }
+                if (other.HasMyFloat)
+                {
+                    MyFloat = other.MyFloat;
+                }
+                if (other.HasOptionalNestedMessage)
+                {
+                    MergeOptionalNestedMessage(other.OptionalNestedMessage);
+                }
+                this.MergeExtensionFields(other);
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_testFieldOrderingsFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _testFieldOrderingsFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                        case 8:
+                            {
+                                result.hasMyInt = input.ReadInt64(ref result.myInt_);
+                                break;
+                            }
+                        case 90:
+                            {
+                                result.hasMyString = input.ReadString(ref result.myString_);
+                                break;
+                            }
+                        case 813:
+                            {
+                                result.hasMyFloat = input.ReadFloat(ref result.myFloat_);
+                                break;
+                            }
+                        case 1602:
+                            {
+                                global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage.CreateBuilder();
+                                if (result.hasOptionalNestedMessage)
+                                {
+                                    subBuilder.MergeFrom(OptionalNestedMessage);
+                                }
+                                input.ReadMessage(subBuilder, extensionRegistry);
+                                OptionalNestedMessage = subBuilder.BuildPartial();
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+
+            public bool HasMyString
+            {
+                get { return result.hasMyString; }
+            }
+            public string MyString
+            {
+                get { return result.MyString; }
+                set { SetMyString(value); }
+            }
+            public Builder SetMyString(string value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasMyString = true;
+                result.myString_ = value;
+                return this;
+            }
+            public Builder ClearMyString()
+            {
+                PrepareBuilder();
+                result.hasMyString = false;
+                result.myString_ = "";
+                return this;
+            }
+
+            public bool HasMyInt
+            {
+                get { return result.hasMyInt; }
+            }
+            public long MyInt
+            {
+                get { return result.MyInt; }
+                set { SetMyInt(value); }
+            }
+            public Builder SetMyInt(long value)
+            {
+                PrepareBuilder();
+                result.hasMyInt = true;
+                result.myInt_ = value;
+                return this;
+            }
+            public Builder ClearMyInt()
+            {
+                PrepareBuilder();
+                result.hasMyInt = false;
+                result.myInt_ = 0L;
+                return this;
+            }
+
+            public bool HasMyFloat
+            {
+                get { return result.hasMyFloat; }
+            }
+            public float MyFloat
+            {
+                get { return result.MyFloat; }
+                set { SetMyFloat(value); }
+            }
+            public Builder SetMyFloat(float value)
+            {
+                PrepareBuilder();
+                result.hasMyFloat = true;
+                result.myFloat_ = value;
+                return this;
+            }
+            public Builder ClearMyFloat()
+            {
+                PrepareBuilder();
+                result.hasMyFloat = false;
+                result.myFloat_ = 0F;
+                return this;
+            }
+
+            public bool HasOptionalNestedMessage
+            {
+                get { return result.hasOptionalNestedMessage; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage OptionalNestedMessage
+            {
+                get { return result.OptionalNestedMessage; }
+                set { SetOptionalNestedMessage(value); }
+            }
+            public Builder SetOptionalNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasOptionalNestedMessage = true;
+                result.optionalNestedMessage_ = value;
+                return this;
+            }
+            public Builder SetOptionalNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.hasOptionalNestedMessage = true;
+                result.optionalNestedMessage_ = builderForValue.Build();
+                return this;
+            }
+            public Builder MergeOptionalNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                if (result.hasOptionalNestedMessage &&
+                    result.optionalNestedMessage_ != global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage.DefaultInstance)
+                {
+                    result.optionalNestedMessage_ = global::Google.ProtocolBuffers.TestProtos.TestFieldOrderings.Types.NestedMessage.CreateBuilder(result.optionalNestedMessage_).MergeFrom(value).BuildPartial();
+                }
+                else
+                {
+                    result.optionalNestedMessage_ = value;
+                }
+                result.hasOptionalNestedMessage = true;
+                return this;
+            }
+            public Builder ClearOptionalNestedMessage()
+            {
+                PrepareBuilder();
+                result.hasOptionalNestedMessage = false;
+                result.optionalNestedMessage_ = null;
+                return this;
+            }
+        }
+        static TestFieldOrderings()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class TestExtremeDefaultValues : pb::GeneratedMessage<TestExtremeDefaultValues, TestExtremeDefaultValues.Builder>
+    {
+        private TestExtremeDefaultValues() { }
+        private static readonly TestExtremeDefaultValues defaultInstance = new TestExtremeDefaultValues().MakeReadOnly();
+        private static readonly string[] _testExtremeDefaultValuesFieldNames = new string[] { "bytes_with_zero", "cord_with_zero", "cpp_trigraph", "escaped_bytes", "inf_double", "inf_float", "large_float", "large_uint32", "large_uint64", "nan_double", "nan_float", "neg_inf_double", "neg_inf_float", "negative_float", "negative_one_float", "one_float", "really_small_int32", "really_small_int64", "replacement_string", "small_float", "small_int32", "small_int64", "small_negative_float", "string_piece_with_zero", "string_with_zero", "utf8_string", "zero_float" };
+        private static readonly uint[] _testExtremeDefaultValuesFieldTags = new uint[] { 194, 210, 162, 10, 113, 141, 101, 16, 24, 129, 157, 121, 149, 93, 85, 69, 168, 176, 218, 77, 32, 40, 109, 202, 186, 50, 61 };
+        public static TestExtremeDefaultValues DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override TestExtremeDefaultValues DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override TestExtremeDefaultValues ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestExtremeDefaultValues__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<TestExtremeDefaultValues, TestExtremeDefaultValues.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestExtremeDefaultValues__FieldAccessorTable; }
+        }
+
+        public const int EscapedBytesFieldNumber = 1;
+        private bool hasEscapedBytes;
+        private pb::ByteString escapedBytes_ = (pb::ByteString)global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.Descriptor.Fields[0].DefaultValue;
+        public bool HasEscapedBytes
+        {
+            get { return hasEscapedBytes; }
+        }
+        public pb::ByteString EscapedBytes
+        {
+            get { return escapedBytes_; }
+        }
+
+        public const int LargeUint32FieldNumber = 2;
+        private bool hasLargeUint32;
+        private uint largeUint32_ = 4294967295;
+        public bool HasLargeUint32
+        {
+            get { return hasLargeUint32; }
+        }
+        [global::System.CLSCompliant(false)]
+        public uint LargeUint32
+        {
+            get { return largeUint32_; }
+        }
+
+        public const int LargeUint64FieldNumber = 3;
+        private bool hasLargeUint64;
+        private ulong largeUint64_ = 18446744073709551615UL;
+        public bool HasLargeUint64
+        {
+            get { return hasLargeUint64; }
+        }
+        [global::System.CLSCompliant(false)]
+        public ulong LargeUint64
+        {
+            get { return largeUint64_; }
+        }
+
+        public const int SmallInt32FieldNumber = 4;
+        private bool hasSmallInt32;
+        private int smallInt32_ = -2147483647;
+        public bool HasSmallInt32
+        {
+            get { return hasSmallInt32; }
+        }
+        public int SmallInt32
+        {
+            get { return smallInt32_; }
+        }
+
+        public const int SmallInt64FieldNumber = 5;
+        private bool hasSmallInt64;
+        private long smallInt64_ = -9223372036854775807L;
+        public bool HasSmallInt64
+        {
+            get { return hasSmallInt64; }
+        }
+        public long SmallInt64
+        {
+            get { return smallInt64_; }
+        }
+
+        public const int ReallySmallInt32FieldNumber = 21;
+        private bool hasReallySmallInt32;
+        private int reallySmallInt32_ = -2147483648;
+        public bool HasReallySmallInt32
+        {
+            get { return hasReallySmallInt32; }
+        }
+        public int ReallySmallInt32
+        {
+            get { return reallySmallInt32_; }
+        }
+
+        public const int ReallySmallInt64FieldNumber = 22;
+        private bool hasReallySmallInt64;
+        private long reallySmallInt64_ = -9223372036854775808L;
+        public bool HasReallySmallInt64
+        {
+            get { return hasReallySmallInt64; }
+        }
+        public long ReallySmallInt64
+        {
+            get { return reallySmallInt64_; }
+        }
+
+        public const int Utf8StringFieldNumber = 6;
+        private bool hasUtf8String;
+        private string utf8String_ = (string)global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.Descriptor.Fields[7].DefaultValue;
+        public bool HasUtf8String
+        {
+            get { return hasUtf8String; }
+        }
+        public string Utf8String
+        {
+            get { return utf8String_; }
+        }
+
+        public const int ZeroFloatFieldNumber = 7;
+        private bool hasZeroFloat;
+        private float zeroFloat_;
+        public bool HasZeroFloat
+        {
+            get { return hasZeroFloat; }
+        }
+        public float ZeroFloat
+        {
+            get { return zeroFloat_; }
+        }
+
+        public const int OneFloatFieldNumber = 8;
+        private bool hasOneFloat;
+        private float oneFloat_ = 1F;
+        public bool HasOneFloat
+        {
+            get { return hasOneFloat; }
+        }
+        public float OneFloat
+        {
+            get { return oneFloat_; }
+        }
+
+        public const int SmallFloatFieldNumber = 9;
+        private bool hasSmallFloat;
+        private float smallFloat_ = 1.5F;
+        public bool HasSmallFloat
+        {
+            get { return hasSmallFloat; }
+        }
+        public float SmallFloat
+        {
+            get { return smallFloat_; }
+        }
+
+        public const int NegativeOneFloatFieldNumber = 10;
+        private bool hasNegativeOneFloat;
+        private float negativeOneFloat_ = -1F;
+        public bool HasNegativeOneFloat
+        {
+            get { return hasNegativeOneFloat; }
+        }
+        public float NegativeOneFloat
+        {
+            get { return negativeOneFloat_; }
+        }
+
+        public const int NegativeFloatFieldNumber = 11;
+        private bool hasNegativeFloat;
+        private float negativeFloat_ = -1.5F;
+        public bool HasNegativeFloat
+        {
+            get { return hasNegativeFloat; }
+        }
+        public float NegativeFloat
+        {
+            get { return negativeFloat_; }
+        }
+
+        public const int LargeFloatFieldNumber = 12;
+        private bool hasLargeFloat;
+        private float largeFloat_ = 2e+08F;
+        public bool HasLargeFloat
+        {
+            get { return hasLargeFloat; }
+        }
+        public float LargeFloat
+        {
+            get { return largeFloat_; }
+        }
+
+        public const int SmallNegativeFloatFieldNumber = 13;
+        private bool hasSmallNegativeFloat;
+        private float smallNegativeFloat_ = -8e-28F;
+        public bool HasSmallNegativeFloat
+        {
+            get { return hasSmallNegativeFloat; }
+        }
+        public float SmallNegativeFloat
+        {
+            get { return smallNegativeFloat_; }
+        }
+
+        public const int InfDoubleFieldNumber = 14;
+        private bool hasInfDouble;
+        private double infDouble_ = double.PositiveInfinity;
+        public bool HasInfDouble
+        {
+            get { return hasInfDouble; }
+        }
+        public double InfDouble
+        {
+            get { return infDouble_; }
+        }
+
+        public const int NegInfDoubleFieldNumber = 15;
+        private bool hasNegInfDouble;
+        private double negInfDouble_ = double.NegativeInfinity;
+        public bool HasNegInfDouble
+        {
+            get { return hasNegInfDouble; }
+        }
+        public double NegInfDouble
+        {
+            get { return negInfDouble_; }
+        }
+
+        public const int NanDoubleFieldNumber = 16;
+        private bool hasNanDouble;
+        private double nanDouble_ = double.NaN;
+        public bool HasNanDouble
+        {
+            get { return hasNanDouble; }
+        }
+        public double NanDouble
+        {
+            get { return nanDouble_; }
+        }
+
+        public const int InfFloatFieldNumber = 17;
+        private bool hasInfFloat;
+        private float infFloat_ = float.PositiveInfinity;
+        public bool HasInfFloat
+        {
+            get { return hasInfFloat; }
+        }
+        public float InfFloat
+        {
+            get { return infFloat_; }
+        }
+
+        public const int NegInfFloatFieldNumber = 18;
+        private bool hasNegInfFloat;
+        private float negInfFloat_ = float.NegativeInfinity;
+        public bool HasNegInfFloat
+        {
+            get { return hasNegInfFloat; }
+        }
+        public float NegInfFloat
+        {
+            get { return negInfFloat_; }
+        }
+
+        public const int NanFloatFieldNumber = 19;
+        private bool hasNanFloat;
+        private float nanFloat_ = float.NaN;
+        public bool HasNanFloat
+        {
+            get { return hasNanFloat; }
+        }
+        public float NanFloat
+        {
+            get { return nanFloat_; }
+        }
+
+        public const int CppTrigraphFieldNumber = 20;
+        private bool hasCppTrigraph;
+        private string cppTrigraph_ = "? ? ?? ?? ??? ??/ ??-";
+        public bool HasCppTrigraph
+        {
+            get { return hasCppTrigraph; }
+        }
+        public string CppTrigraph
+        {
+            get { return cppTrigraph_; }
+        }
+
+        public const int StringWithZeroFieldNumber = 23;
+        private bool hasStringWithZero;
+        private string stringWithZero_ = (string)global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.Descriptor.Fields[22].DefaultValue;
+        public bool HasStringWithZero
+        {
+            get { return hasStringWithZero; }
+        }
+        public string StringWithZero
+        {
+            get { return stringWithZero_; }
+        }
+
+        public const int BytesWithZeroFieldNumber = 24;
+        private bool hasBytesWithZero;
+        private pb::ByteString bytesWithZero_ = (pb::ByteString)global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.Descriptor.Fields[23].DefaultValue;
+        public bool HasBytesWithZero
+        {
+            get { return hasBytesWithZero; }
+        }
+        public pb::ByteString BytesWithZero
+        {
+            get { return bytesWithZero_; }
+        }
+
+        public const int StringPieceWithZeroFieldNumber = 25;
+        private bool hasStringPieceWithZero;
+        private string stringPieceWithZero_ = (string)global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.Descriptor.Fields[24].DefaultValue;
+        public bool HasStringPieceWithZero
+        {
+            get { return hasStringPieceWithZero; }
+        }
+        public string StringPieceWithZero
+        {
+            get { return stringPieceWithZero_; }
+        }
+
+        public const int CordWithZeroFieldNumber = 26;
+        private bool hasCordWithZero;
+        private string cordWithZero_ = (string)global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.Descriptor.Fields[25].DefaultValue;
+        public bool HasCordWithZero
+        {
+            get { return hasCordWithZero; }
+        }
+        public string CordWithZero
+        {
+            get { return cordWithZero_; }
+        }
+
+        public const int ReplacementStringFieldNumber = 27;
+        private bool hasReplacementString;
+        private string replacementString_ = "${unknown}";
+        public bool HasReplacementString
+        {
+            get { return hasReplacementString; }
+        }
+        public string ReplacementString
+        {
+            get { return replacementString_; }
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _testExtremeDefaultValuesFieldNames;
+            if (hasEscapedBytes)
+            {
+                output.WriteBytes(1, field_names[3], EscapedBytes);
+            }
+            if (hasLargeUint32)
+            {
+                output.WriteUInt32(2, field_names[7], LargeUint32);
+            }
+            if (hasLargeUint64)
+            {
+                output.WriteUInt64(3, field_names[8], LargeUint64);
+            }
+            if (hasSmallInt32)
+            {
+                output.WriteInt32(4, field_names[20], SmallInt32);
+            }
+            if (hasSmallInt64)
+            {
+                output.WriteInt64(5, field_names[21], SmallInt64);
+            }
+            if (hasUtf8String)
+            {
+                output.WriteString(6, field_names[25], Utf8String);
+            }
+            if (hasZeroFloat)
+            {
+                output.WriteFloat(7, field_names[26], ZeroFloat);
+            }
+            if (hasOneFloat)
+            {
+                output.WriteFloat(8, field_names[15], OneFloat);
+            }
+            if (hasSmallFloat)
+            {
+                output.WriteFloat(9, field_names[19], SmallFloat);
+            }
+            if (hasNegativeOneFloat)
+            {
+                output.WriteFloat(10, field_names[14], NegativeOneFloat);
+            }
+            if (hasNegativeFloat)
+            {
+                output.WriteFloat(11, field_names[13], NegativeFloat);
+            }
+            if (hasLargeFloat)
+            {
+                output.WriteFloat(12, field_names[6], LargeFloat);
+            }
+            if (hasSmallNegativeFloat)
+            {
+                output.WriteFloat(13, field_names[22], SmallNegativeFloat);
+            }
+            if (hasInfDouble)
+            {
+                output.WriteDouble(14, field_names[4], InfDouble);
+            }
+            if (hasNegInfDouble)
+            {
+                output.WriteDouble(15, field_names[11], NegInfDouble);
+            }
+            if (hasNanDouble)
+            {
+                output.WriteDouble(16, field_names[9], NanDouble);
+            }
+            if (hasInfFloat)
+            {
+                output.WriteFloat(17, field_names[5], InfFloat);
+            }
+            if (hasNegInfFloat)
+            {
+                output.WriteFloat(18, field_names[12], NegInfFloat);
+            }
+            if (hasNanFloat)
+            {
+                output.WriteFloat(19, field_names[10], NanFloat);
+            }
+            if (hasCppTrigraph)
+            {
+                output.WriteString(20, field_names[2], CppTrigraph);
+            }
+            if (hasReallySmallInt32)
+            {
+                output.WriteInt32(21, field_names[16], ReallySmallInt32);
+            }
+            if (hasReallySmallInt64)
+            {
+                output.WriteInt64(22, field_names[17], ReallySmallInt64);
+            }
+            if (hasStringWithZero)
+            {
+                output.WriteString(23, field_names[24], StringWithZero);
+            }
+            if (hasBytesWithZero)
+            {
+                output.WriteBytes(24, field_names[0], BytesWithZero);
+            }
+            if (hasStringPieceWithZero)
+            {
+                output.WriteString(25, field_names[23], StringPieceWithZero);
+            }
+            if (hasCordWithZero)
+            {
+                output.WriteString(26, field_names[1], CordWithZero);
+            }
+            if (hasReplacementString)
+            {
+                output.WriteString(27, field_names[18], ReplacementString);
+            }
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            if (hasEscapedBytes)
+            {
+                size += pb::CodedOutputStream.ComputeBytesSize(1, EscapedBytes);
+            }
+            if (hasLargeUint32)
+            {
+                size += pb::CodedOutputStream.ComputeUInt32Size(2, LargeUint32);
+            }
+            if (hasLargeUint64)
+            {
+                size += pb::CodedOutputStream.ComputeUInt64Size(3, LargeUint64);
+            }
+            if (hasSmallInt32)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(4, SmallInt32);
+            }
+            if (hasSmallInt64)
+            {
+                size += pb::CodedOutputStream.ComputeInt64Size(5, SmallInt64);
+            }
+            if (hasReallySmallInt32)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(21, ReallySmallInt32);
+            }
+            if (hasReallySmallInt64)
+            {
+                size += pb::CodedOutputStream.ComputeInt64Size(22, ReallySmallInt64);
+            }
+            if (hasUtf8String)
+            {
+                size += pb::CodedOutputStream.ComputeStringSize(6, Utf8String);
+            }
+            if (hasZeroFloat)
+            {
+                size += pb::CodedOutputStream.ComputeFloatSize(7, ZeroFloat);
+            }
+            if (hasOneFloat)
+            {
+                size += pb::CodedOutputStream.ComputeFloatSize(8, OneFloat);
+            }
+            if (hasSmallFloat)
+            {
+                size += pb::CodedOutputStream.ComputeFloatSize(9, SmallFloat);
+            }
+            if (hasNegativeOneFloat)
+            {
+                size += pb::CodedOutputStream.ComputeFloatSize(10, NegativeOneFloat);
+            }
+            if (hasNegativeFloat)
+            {
+                size += pb::CodedOutputStream.ComputeFloatSize(11, NegativeFloat);
+            }
+            if (hasLargeFloat)
+            {
+                size += pb::CodedOutputStream.ComputeFloatSize(12, LargeFloat);
+            }
+            if (hasSmallNegativeFloat)
+            {
+                size += pb::CodedOutputStream.ComputeFloatSize(13, SmallNegativeFloat);
+            }
+            if (hasInfDouble)
+            {
+                size += pb::CodedOutputStream.ComputeDoubleSize(14, InfDouble);
+            }
+            if (hasNegInfDouble)
+            {
+                size += pb::CodedOutputStream.ComputeDoubleSize(15, NegInfDouble);
+            }
+            if (hasNanDouble)
+            {
+                size += pb::CodedOutputStream.ComputeDoubleSize(16, NanDouble);
+            }
+            if (hasInfFloat)
+            {
+                size += pb::CodedOutputStream.ComputeFloatSize(17, InfFloat);
+            }
+            if (hasNegInfFloat)
+            {
+                size += pb::CodedOutputStream.ComputeFloatSize(18, NegInfFloat);
+            }
+            if (hasNanFloat)
+            {
+                size += pb::CodedOutputStream.ComputeFloatSize(19, NanFloat);
+            }
+            if (hasCppTrigraph)
+            {
+                size += pb::CodedOutputStream.ComputeStringSize(20, CppTrigraph);
+            }
+            if (hasStringWithZero)
+            {
+                size += pb::CodedOutputStream.ComputeStringSize(23, StringWithZero);
+            }
+            if (hasBytesWithZero)
+            {
+                size += pb::CodedOutputStream.ComputeBytesSize(24, BytesWithZero);
+            }
+            if (hasStringPieceWithZero)
+            {
+                size += pb::CodedOutputStream.ComputeStringSize(25, StringPieceWithZero);
+            }
+            if (hasCordWithZero)
+            {
+                size += pb::CodedOutputStream.ComputeStringSize(26, CordWithZero);
+            }
+            if (hasReplacementString)
+            {
+                size += pb::CodedOutputStream.ComputeStringSize(27, ReplacementString);
+            }
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static TestExtremeDefaultValues ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestExtremeDefaultValues ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestExtremeDefaultValues ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestExtremeDefaultValues ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestExtremeDefaultValues ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestExtremeDefaultValues ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static TestExtremeDefaultValues ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static TestExtremeDefaultValues ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static TestExtremeDefaultValues ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestExtremeDefaultValues ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private TestExtremeDefaultValues MakeReadOnly()
+        {
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(TestExtremeDefaultValues prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<TestExtremeDefaultValues, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(TestExtremeDefaultValues cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private TestExtremeDefaultValues result;
+
+            private TestExtremeDefaultValues PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    TestExtremeDefaultValues original = result;
+                    result = new TestExtremeDefaultValues();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override TestExtremeDefaultValues MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.Descriptor; }
+            }
+
+            public override TestExtremeDefaultValues DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.DefaultInstance; }
+            }
+
+            public override TestExtremeDefaultValues BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is TestExtremeDefaultValues)
+                {
+                    return MergeFrom((TestExtremeDefaultValues)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(TestExtremeDefaultValues other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.DefaultInstance) return this;
+                PrepareBuilder();
+                if (other.HasEscapedBytes)
+                {
+                    EscapedBytes = other.EscapedBytes;
+                }
+                if (other.HasLargeUint32)
+                {
+                    LargeUint32 = other.LargeUint32;
+                }
+                if (other.HasLargeUint64)
+                {
+                    LargeUint64 = other.LargeUint64;
+                }
+                if (other.HasSmallInt32)
+                {
+                    SmallInt32 = other.SmallInt32;
+                }
+                if (other.HasSmallInt64)
+                {
+                    SmallInt64 = other.SmallInt64;
+                }
+                if (other.HasReallySmallInt32)
+                {
+                    ReallySmallInt32 = other.ReallySmallInt32;
+                }
+                if (other.HasReallySmallInt64)
+                {
+                    ReallySmallInt64 = other.ReallySmallInt64;
+                }
+                if (other.HasUtf8String)
+                {
+                    Utf8String = other.Utf8String;
+                }
+                if (other.HasZeroFloat)
+                {
+                    ZeroFloat = other.ZeroFloat;
+                }
+                if (other.HasOneFloat)
+                {
+                    OneFloat = other.OneFloat;
+                }
+                if (other.HasSmallFloat)
+                {
+                    SmallFloat = other.SmallFloat;
+                }
+                if (other.HasNegativeOneFloat)
+                {
+                    NegativeOneFloat = other.NegativeOneFloat;
+                }
+                if (other.HasNegativeFloat)
+                {
+                    NegativeFloat = other.NegativeFloat;
+                }
+                if (other.HasLargeFloat)
+                {
+                    LargeFloat = other.LargeFloat;
+                }
+                if (other.HasSmallNegativeFloat)
+                {
+                    SmallNegativeFloat = other.SmallNegativeFloat;
+                }
+                if (other.HasInfDouble)
+                {
+                    InfDouble = other.InfDouble;
+                }
+                if (other.HasNegInfDouble)
+                {
+                    NegInfDouble = other.NegInfDouble;
+                }
+                if (other.HasNanDouble)
+                {
+                    NanDouble = other.NanDouble;
+                }
+                if (other.HasInfFloat)
+                {
+                    InfFloat = other.InfFloat;
+                }
+                if (other.HasNegInfFloat)
+                {
+                    NegInfFloat = other.NegInfFloat;
+                }
+                if (other.HasNanFloat)
+                {
+                    NanFloat = other.NanFloat;
+                }
+                if (other.HasCppTrigraph)
+                {
+                    CppTrigraph = other.CppTrigraph;
+                }
+                if (other.HasStringWithZero)
+                {
+                    StringWithZero = other.StringWithZero;
+                }
+                if (other.HasBytesWithZero)
+                {
+                    BytesWithZero = other.BytesWithZero;
+                }
+                if (other.HasStringPieceWithZero)
+                {
+                    StringPieceWithZero = other.StringPieceWithZero;
+                }
+                if (other.HasCordWithZero)
+                {
+                    CordWithZero = other.CordWithZero;
+                }
+                if (other.HasReplacementString)
+                {
+                    ReplacementString = other.ReplacementString;
+                }
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_testExtremeDefaultValuesFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _testExtremeDefaultValuesFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                        case 10:
+                            {
+                                result.hasEscapedBytes = input.ReadBytes(ref result.escapedBytes_);
+                                break;
+                            }
+                        case 16:
+                            {
+                                result.hasLargeUint32 = input.ReadUInt32(ref result.largeUint32_);
+                                break;
+                            }
+                        case 24:
+                            {
+                                result.hasLargeUint64 = input.ReadUInt64(ref result.largeUint64_);
+                                break;
+                            }
+                        case 32:
+                            {
+                                result.hasSmallInt32 = input.ReadInt32(ref result.smallInt32_);
+                                break;
+                            }
+                        case 40:
+                            {
+                                result.hasSmallInt64 = input.ReadInt64(ref result.smallInt64_);
+                                break;
+                            }
+                        case 50:
+                            {
+                                result.hasUtf8String = input.ReadString(ref result.utf8String_);
+                                break;
+                            }
+                        case 61:
+                            {
+                                result.hasZeroFloat = input.ReadFloat(ref result.zeroFloat_);
+                                break;
+                            }
+                        case 69:
+                            {
+                                result.hasOneFloat = input.ReadFloat(ref result.oneFloat_);
+                                break;
+                            }
+                        case 77:
+                            {
+                                result.hasSmallFloat = input.ReadFloat(ref result.smallFloat_);
+                                break;
+                            }
+                        case 85:
+                            {
+                                result.hasNegativeOneFloat = input.ReadFloat(ref result.negativeOneFloat_);
+                                break;
+                            }
+                        case 93:
+                            {
+                                result.hasNegativeFloat = input.ReadFloat(ref result.negativeFloat_);
+                                break;
+                            }
+                        case 101:
+                            {
+                                result.hasLargeFloat = input.ReadFloat(ref result.largeFloat_);
+                                break;
+                            }
+                        case 109:
+                            {
+                                result.hasSmallNegativeFloat = input.ReadFloat(ref result.smallNegativeFloat_);
+                                break;
+                            }
+                        case 113:
+                            {
+                                result.hasInfDouble = input.ReadDouble(ref result.infDouble_);
+                                break;
+                            }
+                        case 121:
+                            {
+                                result.hasNegInfDouble = input.ReadDouble(ref result.negInfDouble_);
+                                break;
+                            }
+                        case 129:
+                            {
+                                result.hasNanDouble = input.ReadDouble(ref result.nanDouble_);
+                                break;
+                            }
+                        case 141:
+                            {
+                                result.hasInfFloat = input.ReadFloat(ref result.infFloat_);
+                                break;
+                            }
+                        case 149:
+                            {
+                                result.hasNegInfFloat = input.ReadFloat(ref result.negInfFloat_);
+                                break;
+                            }
+                        case 157:
+                            {
+                                result.hasNanFloat = input.ReadFloat(ref result.nanFloat_);
+                                break;
+                            }
+                        case 162:
+                            {
+                                result.hasCppTrigraph = input.ReadString(ref result.cppTrigraph_);
+                                break;
+                            }
+                        case 168:
+                            {
+                                result.hasReallySmallInt32 = input.ReadInt32(ref result.reallySmallInt32_);
+                                break;
+                            }
+                        case 176:
+                            {
+                                result.hasReallySmallInt64 = input.ReadInt64(ref result.reallySmallInt64_);
+                                break;
+                            }
+                        case 186:
+                            {
+                                result.hasStringWithZero = input.ReadString(ref result.stringWithZero_);
+                                break;
+                            }
+                        case 194:
+                            {
+                                result.hasBytesWithZero = input.ReadBytes(ref result.bytesWithZero_);
+                                break;
+                            }
+                        case 202:
+                            {
+                                result.hasStringPieceWithZero = input.ReadString(ref result.stringPieceWithZero_);
+                                break;
+                            }
+                        case 210:
+                            {
+                                result.hasCordWithZero = input.ReadString(ref result.cordWithZero_);
+                                break;
+                            }
+                        case 218:
+                            {
+                                result.hasReplacementString = input.ReadString(ref result.replacementString_);
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+
+            public bool HasEscapedBytes
+            {
+                get { return result.hasEscapedBytes; }
+            }
+            public pb::ByteString EscapedBytes
+            {
+                get { return result.EscapedBytes; }
+                set { SetEscapedBytes(value); }
+            }
+            public Builder SetEscapedBytes(pb::ByteString value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasEscapedBytes = true;
+                result.escapedBytes_ = value;
+                return this;
+            }
+            public Builder ClearEscapedBytes()
+            {
+                PrepareBuilder();
+                result.hasEscapedBytes = false;
+                result.escapedBytes_ = (pb::ByteString)global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.Descriptor.Fields[0].DefaultValue;
+                return this;
+            }
+
+            public bool HasLargeUint32
+            {
+                get { return result.hasLargeUint32; }
+            }
+            [global::System.CLSCompliant(false)]
+            public uint LargeUint32
+            {
+                get { return result.LargeUint32; }
+                set { SetLargeUint32(value); }
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder SetLargeUint32(uint value)
+            {
+                PrepareBuilder();
+                result.hasLargeUint32 = true;
+                result.largeUint32_ = value;
+                return this;
+            }
+            public Builder ClearLargeUint32()
+            {
+                PrepareBuilder();
+                result.hasLargeUint32 = false;
+                result.largeUint32_ = 4294967295;
+                return this;
+            }
+
+            public bool HasLargeUint64
+            {
+                get { return result.hasLargeUint64; }
+            }
+            [global::System.CLSCompliant(false)]
+            public ulong LargeUint64
+            {
+                get { return result.LargeUint64; }
+                set { SetLargeUint64(value); }
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder SetLargeUint64(ulong value)
+            {
+                PrepareBuilder();
+                result.hasLargeUint64 = true;
+                result.largeUint64_ = value;
+                return this;
+            }
+            public Builder ClearLargeUint64()
+            {
+                PrepareBuilder();
+                result.hasLargeUint64 = false;
+                result.largeUint64_ = 18446744073709551615UL;
+                return this;
+            }
+
+            public bool HasSmallInt32
+            {
+                get { return result.hasSmallInt32; }
+            }
+            public int SmallInt32
+            {
+                get { return result.SmallInt32; }
+                set { SetSmallInt32(value); }
+            }
+            public Builder SetSmallInt32(int value)
+            {
+                PrepareBuilder();
+                result.hasSmallInt32 = true;
+                result.smallInt32_ = value;
+                return this;
+            }
+            public Builder ClearSmallInt32()
+            {
+                PrepareBuilder();
+                result.hasSmallInt32 = false;
+                result.smallInt32_ = -2147483647;
+                return this;
+            }
+
+            public bool HasSmallInt64
+            {
+                get { return result.hasSmallInt64; }
+            }
+            public long SmallInt64
+            {
+                get { return result.SmallInt64; }
+                set { SetSmallInt64(value); }
+            }
+            public Builder SetSmallInt64(long value)
+            {
+                PrepareBuilder();
+                result.hasSmallInt64 = true;
+                result.smallInt64_ = value;
+                return this;
+            }
+            public Builder ClearSmallInt64()
+            {
+                PrepareBuilder();
+                result.hasSmallInt64 = false;
+                result.smallInt64_ = -9223372036854775807L;
+                return this;
+            }
+
+            public bool HasReallySmallInt32
+            {
+                get { return result.hasReallySmallInt32; }
+            }
+            public int ReallySmallInt32
+            {
+                get { return result.ReallySmallInt32; }
+                set { SetReallySmallInt32(value); }
+            }
+            public Builder SetReallySmallInt32(int value)
+            {
+                PrepareBuilder();
+                result.hasReallySmallInt32 = true;
+                result.reallySmallInt32_ = value;
+                return this;
+            }
+            public Builder ClearReallySmallInt32()
+            {
+                PrepareBuilder();
+                result.hasReallySmallInt32 = false;
+                result.reallySmallInt32_ = -2147483648;
+                return this;
+            }
+
+            public bool HasReallySmallInt64
+            {
+                get { return result.hasReallySmallInt64; }
+            }
+            public long ReallySmallInt64
+            {
+                get { return result.ReallySmallInt64; }
+                set { SetReallySmallInt64(value); }
+            }
+            public Builder SetReallySmallInt64(long value)
+            {
+                PrepareBuilder();
+                result.hasReallySmallInt64 = true;
+                result.reallySmallInt64_ = value;
+                return this;
+            }
+            public Builder ClearReallySmallInt64()
+            {
+                PrepareBuilder();
+                result.hasReallySmallInt64 = false;
+                result.reallySmallInt64_ = -9223372036854775808L;
+                return this;
+            }
+
+            public bool HasUtf8String
+            {
+                get { return result.hasUtf8String; }
+            }
+            public string Utf8String
+            {
+                get { return result.Utf8String; }
+                set { SetUtf8String(value); }
+            }
+            public Builder SetUtf8String(string value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasUtf8String = true;
+                result.utf8String_ = value;
+                return this;
+            }
+            public Builder ClearUtf8String()
+            {
+                PrepareBuilder();
+                result.hasUtf8String = false;
+                result.utf8String_ = (string)global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.Descriptor.Fields[7].DefaultValue;
+                return this;
+            }
+
+            public bool HasZeroFloat
+            {
+                get { return result.hasZeroFloat; }
+            }
+            public float ZeroFloat
+            {
+                get { return result.ZeroFloat; }
+                set { SetZeroFloat(value); }
+            }
+            public Builder SetZeroFloat(float value)
+            {
+                PrepareBuilder();
+                result.hasZeroFloat = true;
+                result.zeroFloat_ = value;
+                return this;
+            }
+            public Builder ClearZeroFloat()
+            {
+                PrepareBuilder();
+                result.hasZeroFloat = false;
+                result.zeroFloat_ = 0F;
+                return this;
+            }
+
+            public bool HasOneFloat
+            {
+                get { return result.hasOneFloat; }
+            }
+            public float OneFloat
+            {
+                get { return result.OneFloat; }
+                set { SetOneFloat(value); }
+            }
+            public Builder SetOneFloat(float value)
+            {
+                PrepareBuilder();
+                result.hasOneFloat = true;
+                result.oneFloat_ = value;
+                return this;
+            }
+            public Builder ClearOneFloat()
+            {
+                PrepareBuilder();
+                result.hasOneFloat = false;
+                result.oneFloat_ = 1F;
+                return this;
+            }
+
+            public bool HasSmallFloat
+            {
+                get { return result.hasSmallFloat; }
+            }
+            public float SmallFloat
+            {
+                get { return result.SmallFloat; }
+                set { SetSmallFloat(value); }
+            }
+            public Builder SetSmallFloat(float value)
+            {
+                PrepareBuilder();
+                result.hasSmallFloat = true;
+                result.smallFloat_ = value;
+                return this;
+            }
+            public Builder ClearSmallFloat()
+            {
+                PrepareBuilder();
+                result.hasSmallFloat = false;
+                result.smallFloat_ = 1.5F;
+                return this;
+            }
+
+            public bool HasNegativeOneFloat
+            {
+                get { return result.hasNegativeOneFloat; }
+            }
+            public float NegativeOneFloat
+            {
+                get { return result.NegativeOneFloat; }
+                set { SetNegativeOneFloat(value); }
+            }
+            public Builder SetNegativeOneFloat(float value)
+            {
+                PrepareBuilder();
+                result.hasNegativeOneFloat = true;
+                result.negativeOneFloat_ = value;
+                return this;
+            }
+            public Builder ClearNegativeOneFloat()
+            {
+                PrepareBuilder();
+                result.hasNegativeOneFloat = false;
+                result.negativeOneFloat_ = -1F;
+                return this;
+            }
+
+            public bool HasNegativeFloat
+            {
+                get { return result.hasNegativeFloat; }
+            }
+            public float NegativeFloat
+            {
+                get { return result.NegativeFloat; }
+                set { SetNegativeFloat(value); }
+            }
+            public Builder SetNegativeFloat(float value)
+            {
+                PrepareBuilder();
+                result.hasNegativeFloat = true;
+                result.negativeFloat_ = value;
+                return this;
+            }
+            public Builder ClearNegativeFloat()
+            {
+                PrepareBuilder();
+                result.hasNegativeFloat = false;
+                result.negativeFloat_ = -1.5F;
+                return this;
+            }
+
+            public bool HasLargeFloat
+            {
+                get { return result.hasLargeFloat; }
+            }
+            public float LargeFloat
+            {
+                get { return result.LargeFloat; }
+                set { SetLargeFloat(value); }
+            }
+            public Builder SetLargeFloat(float value)
+            {
+                PrepareBuilder();
+                result.hasLargeFloat = true;
+                result.largeFloat_ = value;
+                return this;
+            }
+            public Builder ClearLargeFloat()
+            {
+                PrepareBuilder();
+                result.hasLargeFloat = false;
+                result.largeFloat_ = 2e+08F;
+                return this;
+            }
+
+            public bool HasSmallNegativeFloat
+            {
+                get { return result.hasSmallNegativeFloat; }
+            }
+            public float SmallNegativeFloat
+            {
+                get { return result.SmallNegativeFloat; }
+                set { SetSmallNegativeFloat(value); }
+            }
+            public Builder SetSmallNegativeFloat(float value)
+            {
+                PrepareBuilder();
+                result.hasSmallNegativeFloat = true;
+                result.smallNegativeFloat_ = value;
+                return this;
+            }
+            public Builder ClearSmallNegativeFloat()
+            {
+                PrepareBuilder();
+                result.hasSmallNegativeFloat = false;
+                result.smallNegativeFloat_ = -8e-28F;
+                return this;
+            }
+
+            public bool HasInfDouble
+            {
+                get { return result.hasInfDouble; }
+            }
+            public double InfDouble
+            {
+                get { return result.InfDouble; }
+                set { SetInfDouble(value); }
+            }
+            public Builder SetInfDouble(double value)
+            {
+                PrepareBuilder();
+                result.hasInfDouble = true;
+                result.infDouble_ = value;
+                return this;
+            }
+            public Builder ClearInfDouble()
+            {
+                PrepareBuilder();
+                result.hasInfDouble = false;
+                result.infDouble_ = double.PositiveInfinity;
+                return this;
+            }
+
+            public bool HasNegInfDouble
+            {
+                get { return result.hasNegInfDouble; }
+            }
+            public double NegInfDouble
+            {
+                get { return result.NegInfDouble; }
+                set { SetNegInfDouble(value); }
+            }
+            public Builder SetNegInfDouble(double value)
+            {
+                PrepareBuilder();
+                result.hasNegInfDouble = true;
+                result.negInfDouble_ = value;
+                return this;
+            }
+            public Builder ClearNegInfDouble()
+            {
+                PrepareBuilder();
+                result.hasNegInfDouble = false;
+                result.negInfDouble_ = double.NegativeInfinity;
+                return this;
+            }
+
+            public bool HasNanDouble
+            {
+                get { return result.hasNanDouble; }
+            }
+            public double NanDouble
+            {
+                get { return result.NanDouble; }
+                set { SetNanDouble(value); }
+            }
+            public Builder SetNanDouble(double value)
+            {
+                PrepareBuilder();
+                result.hasNanDouble = true;
+                result.nanDouble_ = value;
+                return this;
+            }
+            public Builder ClearNanDouble()
+            {
+                PrepareBuilder();
+                result.hasNanDouble = false;
+                result.nanDouble_ = double.NaN;
+                return this;
+            }
+
+            public bool HasInfFloat
+            {
+                get { return result.hasInfFloat; }
+            }
+            public float InfFloat
+            {
+                get { return result.InfFloat; }
+                set { SetInfFloat(value); }
+            }
+            public Builder SetInfFloat(float value)
+            {
+                PrepareBuilder();
+                result.hasInfFloat = true;
+                result.infFloat_ = value;
+                return this;
+            }
+            public Builder ClearInfFloat()
+            {
+                PrepareBuilder();
+                result.hasInfFloat = false;
+                result.infFloat_ = float.PositiveInfinity;
+                return this;
+            }
+
+            public bool HasNegInfFloat
+            {
+                get { return result.hasNegInfFloat; }
+            }
+            public float NegInfFloat
+            {
+                get { return result.NegInfFloat; }
+                set { SetNegInfFloat(value); }
+            }
+            public Builder SetNegInfFloat(float value)
+            {
+                PrepareBuilder();
+                result.hasNegInfFloat = true;
+                result.negInfFloat_ = value;
+                return this;
+            }
+            public Builder ClearNegInfFloat()
+            {
+                PrepareBuilder();
+                result.hasNegInfFloat = false;
+                result.negInfFloat_ = float.NegativeInfinity;
+                return this;
+            }
+
+            public bool HasNanFloat
+            {
+                get { return result.hasNanFloat; }
+            }
+            public float NanFloat
+            {
+                get { return result.NanFloat; }
+                set { SetNanFloat(value); }
+            }
+            public Builder SetNanFloat(float value)
+            {
+                PrepareBuilder();
+                result.hasNanFloat = true;
+                result.nanFloat_ = value;
+                return this;
+            }
+            public Builder ClearNanFloat()
+            {
+                PrepareBuilder();
+                result.hasNanFloat = false;
+                result.nanFloat_ = float.NaN;
+                return this;
+            }
+
+            public bool HasCppTrigraph
+            {
+                get { return result.hasCppTrigraph; }
+            }
+            public string CppTrigraph
+            {
+                get { return result.CppTrigraph; }
+                set { SetCppTrigraph(value); }
+            }
+            public Builder SetCppTrigraph(string value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasCppTrigraph = true;
+                result.cppTrigraph_ = value;
+                return this;
+            }
+            public Builder ClearCppTrigraph()
+            {
+                PrepareBuilder();
+                result.hasCppTrigraph = false;
+                result.cppTrigraph_ = "? ? ?? ?? ??? ??/ ??-";
+                return this;
+            }
+
+            public bool HasStringWithZero
+            {
+                get { return result.hasStringWithZero; }
+            }
+            public string StringWithZero
+            {
+                get { return result.StringWithZero; }
+                set { SetStringWithZero(value); }
+            }
+            public Builder SetStringWithZero(string value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasStringWithZero = true;
+                result.stringWithZero_ = value;
+                return this;
+            }
+            public Builder ClearStringWithZero()
+            {
+                PrepareBuilder();
+                result.hasStringWithZero = false;
+                result.stringWithZero_ = (string)global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.Descriptor.Fields[22].DefaultValue;
+                return this;
+            }
+
+            public bool HasBytesWithZero
+            {
+                get { return result.hasBytesWithZero; }
+            }
+            public pb::ByteString BytesWithZero
+            {
+                get { return result.BytesWithZero; }
+                set { SetBytesWithZero(value); }
+            }
+            public Builder SetBytesWithZero(pb::ByteString value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasBytesWithZero = true;
+                result.bytesWithZero_ = value;
+                return this;
+            }
+            public Builder ClearBytesWithZero()
+            {
+                PrepareBuilder();
+                result.hasBytesWithZero = false;
+                result.bytesWithZero_ = (pb::ByteString)global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.Descriptor.Fields[23].DefaultValue;
+                return this;
+            }
+
+            public bool HasStringPieceWithZero
+            {
+                get { return result.hasStringPieceWithZero; }
+            }
+            public string StringPieceWithZero
+            {
+                get { return result.StringPieceWithZero; }
+                set { SetStringPieceWithZero(value); }
+            }
+            public Builder SetStringPieceWithZero(string value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasStringPieceWithZero = true;
+                result.stringPieceWithZero_ = value;
+                return this;
+            }
+            public Builder ClearStringPieceWithZero()
+            {
+                PrepareBuilder();
+                result.hasStringPieceWithZero = false;
+                result.stringPieceWithZero_ = (string)global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.Descriptor.Fields[24].DefaultValue;
+                return this;
+            }
+
+            public bool HasCordWithZero
+            {
+                get { return result.hasCordWithZero; }
+            }
+            public string CordWithZero
+            {
+                get { return result.CordWithZero; }
+                set { SetCordWithZero(value); }
+            }
+            public Builder SetCordWithZero(string value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasCordWithZero = true;
+                result.cordWithZero_ = value;
+                return this;
+            }
+            public Builder ClearCordWithZero()
+            {
+                PrepareBuilder();
+                result.hasCordWithZero = false;
+                result.cordWithZero_ = (string)global::Google.ProtocolBuffers.TestProtos.TestExtremeDefaultValues.Descriptor.Fields[25].DefaultValue;
+                return this;
+            }
+
+            public bool HasReplacementString
+            {
+                get { return result.hasReplacementString; }
+            }
+            public string ReplacementString
+            {
+                get { return result.ReplacementString; }
+                set { SetReplacementString(value); }
+            }
+            public Builder SetReplacementString(string value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasReplacementString = true;
+                result.replacementString_ = value;
+                return this;
+            }
+            public Builder ClearReplacementString()
+            {
+                PrepareBuilder();
+                result.hasReplacementString = false;
+                result.replacementString_ = "${unknown}";
+                return this;
+            }
+        }
+        static TestExtremeDefaultValues()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class SparseEnumMessage : pb::GeneratedMessage<SparseEnumMessage, SparseEnumMessage.Builder>
+    {
+        private SparseEnumMessage() { }
+        private static readonly SparseEnumMessage defaultInstance = new SparseEnumMessage().MakeReadOnly();
+        private static readonly string[] _sparseEnumMessageFieldNames = new string[] { "sparse_enum" };
+        private static readonly uint[] _sparseEnumMessageFieldTags = new uint[] { 8 };
+        public static SparseEnumMessage DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override SparseEnumMessage DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override SparseEnumMessage ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_SparseEnumMessage__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<SparseEnumMessage, SparseEnumMessage.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_SparseEnumMessage__FieldAccessorTable; }
+        }
+
+        public const int SparseEnumFieldNumber = 1;
+        private bool hasSparseEnum;
+        private global::Google.ProtocolBuffers.TestProtos.TestSparseEnum sparseEnum_ = global::Google.ProtocolBuffers.TestProtos.TestSparseEnum.SPARSE_A;
+        public bool HasSparseEnum
+        {
+            get { return hasSparseEnum; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestSparseEnum SparseEnum
+        {
+            get { return sparseEnum_; }
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _sparseEnumMessageFieldNames;
+            if (hasSparseEnum)
+            {
+                output.WriteEnum(1, field_names[0], (int)SparseEnum, SparseEnum);
+            }
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            if (hasSparseEnum)
+            {
+                size += pb::CodedOutputStream.ComputeEnumSize(1, (int)SparseEnum);
+            }
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static SparseEnumMessage ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static SparseEnumMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static SparseEnumMessage ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static SparseEnumMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static SparseEnumMessage ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static SparseEnumMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static SparseEnumMessage ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static SparseEnumMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static SparseEnumMessage ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static SparseEnumMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private SparseEnumMessage MakeReadOnly()
+        {
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(SparseEnumMessage prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<SparseEnumMessage, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(SparseEnumMessage cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private SparseEnumMessage result;
+
+            private SparseEnumMessage PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    SparseEnumMessage original = result;
+                    result = new SparseEnumMessage();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override SparseEnumMessage MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.SparseEnumMessage.Descriptor; }
+            }
+
+            public override SparseEnumMessage DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.SparseEnumMessage.DefaultInstance; }
+            }
+
+            public override SparseEnumMessage BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is SparseEnumMessage)
+                {
+                    return MergeFrom((SparseEnumMessage)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(SparseEnumMessage other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.SparseEnumMessage.DefaultInstance) return this;
+                PrepareBuilder();
+                if (other.HasSparseEnum)
+                {
+                    SparseEnum = other.SparseEnum;
+                }
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_sparseEnumMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _sparseEnumMessageFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                        case 8:
+                            {
+                                object unknown;
+                                if (input.ReadEnum(ref result.sparseEnum_, out unknown))
+                                {
+                                    result.hasSparseEnum = true;
+                                }
+                                else if (unknown is int)
+                                {
+                                    if (unknownFields == null)
+                                    {
+                                        unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                    }
+                                    unknownFields.MergeVarintField(1, (ulong)(int)unknown);
+                                }
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+
+            public bool HasSparseEnum
+            {
+                get { return result.hasSparseEnum; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.TestSparseEnum SparseEnum
+            {
+                get { return result.SparseEnum; }
+                set { SetSparseEnum(value); }
+            }
+            public Builder SetSparseEnum(global::Google.ProtocolBuffers.TestProtos.TestSparseEnum value)
+            {
+                PrepareBuilder();
+                result.hasSparseEnum = true;
+                result.sparseEnum_ = value;
+                return this;
+            }
+            public Builder ClearSparseEnum()
+            {
+                PrepareBuilder();
+                result.hasSparseEnum = false;
+                result.sparseEnum_ = global::Google.ProtocolBuffers.TestProtos.TestSparseEnum.SPARSE_A;
+                return this;
+            }
+        }
+        static SparseEnumMessage()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class OneString : pb::GeneratedMessage<OneString, OneString.Builder>
+    {
+        private OneString() { }
+        private static readonly OneString defaultInstance = new OneString().MakeReadOnly();
+        private static readonly string[] _oneStringFieldNames = new string[] { "data" };
+        private static readonly uint[] _oneStringFieldTags = new uint[] { 10 };
+        public static OneString DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override OneString DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override OneString ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_OneString__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<OneString, OneString.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_OneString__FieldAccessorTable; }
+        }
+
+        public const int DataFieldNumber = 1;
+        private bool hasData;
+        private string data_ = "";
+        public bool HasData
+        {
+            get { return hasData; }
+        }
+        public string Data
+        {
+            get { return data_; }
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _oneStringFieldNames;
+            if (hasData)
+            {
+                output.WriteString(1, field_names[0], Data);
+            }
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            if (hasData)
+            {
+                size += pb::CodedOutputStream.ComputeStringSize(1, Data);
+            }
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static OneString ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static OneString ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static OneString ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static OneString ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static OneString ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static OneString ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static OneString ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static OneString ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static OneString ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static OneString ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private OneString MakeReadOnly()
+        {
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(OneString prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<OneString, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(OneString cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private OneString result;
+
+            private OneString PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    OneString original = result;
+                    result = new OneString();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override OneString MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.OneString.Descriptor; }
+            }
+
+            public override OneString DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.OneString.DefaultInstance; }
+            }
+
+            public override OneString BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is OneString)
+                {
+                    return MergeFrom((OneString)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(OneString other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.OneString.DefaultInstance) return this;
+                PrepareBuilder();
+                if (other.HasData)
+                {
+                    Data = other.Data;
+                }
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_oneStringFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _oneStringFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                        case 10:
+                            {
+                                result.hasData = input.ReadString(ref result.data_);
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+
+            public bool HasData
+            {
+                get { return result.hasData; }
+            }
+            public string Data
+            {
+                get { return result.Data; }
+                set { SetData(value); }
+            }
+            public Builder SetData(string value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasData = true;
+                result.data_ = value;
+                return this;
+            }
+            public Builder ClearData()
+            {
+                PrepareBuilder();
+                result.hasData = false;
+                result.data_ = "";
+                return this;
+            }
+        }
+        static OneString()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class MoreString : pb::GeneratedMessage<MoreString, MoreString.Builder>
+    {
+        private MoreString() { }
+        private static readonly MoreString defaultInstance = new MoreString().MakeReadOnly();
+        private static readonly string[] _moreStringFieldNames = new string[] { "data" };
+        private static readonly uint[] _moreStringFieldTags = new uint[] { 10 };
+        public static MoreString DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override MoreString DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override MoreString ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_MoreString__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<MoreString, MoreString.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_MoreString__FieldAccessorTable; }
+        }
+
+        public const int DataFieldNumber = 1;
+        private pbc::PopsicleList<string> data_ = new pbc::PopsicleList<string>();
+        public scg::IList<string> DataList
+        {
+            get { return pbc::Lists.AsReadOnly(data_); }
+        }
+        public int DataCount
+        {
+            get { return data_.Count; }
+        }
+        public string GetData(int index)
+        {
+            return data_[index];
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _moreStringFieldNames;
+            if (data_.Count > 0)
+            {
+                output.WriteStringArray(1, field_names[0], data_);
+            }
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            {
+                int dataSize = 0;
+                foreach (string element in DataList)
+                {
+                    dataSize += pb::CodedOutputStream.ComputeStringSizeNoTag(element);
+                }
+                size += dataSize;
+                size += 1 * data_.Count;
+            }
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static MoreString ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static MoreString ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static MoreString ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static MoreString ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static MoreString ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static MoreString ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static MoreString ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static MoreString ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static MoreString ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static MoreString ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private MoreString MakeReadOnly()
+        {
+            data_.MakeReadOnly();
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(MoreString prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<MoreString, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(MoreString cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private MoreString result;
+
+            private MoreString PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    MoreString original = result;
+                    result = new MoreString();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override MoreString MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.MoreString.Descriptor; }
+            }
+
+            public override MoreString DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.MoreString.DefaultInstance; }
+            }
+
+            public override MoreString BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is MoreString)
+                {
+                    return MergeFrom((MoreString)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(MoreString other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.MoreString.DefaultInstance) return this;
+                PrepareBuilder();
+                if (other.data_.Count != 0)
+                {
+                    result.data_.Add(other.data_);
+                }
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_moreStringFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _moreStringFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                        case 10:
+                            {
+                                input.ReadStringArray(tag, field_name, result.data_);
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+
+            public pbc::IPopsicleList<string> DataList
+            {
+                get { return PrepareBuilder().data_; }
+            }
+            public int DataCount
+            {
+                get { return result.DataCount; }
+            }
+            public string GetData(int index)
+            {
+                return result.GetData(index);
+            }
+            public Builder SetData(int index, string value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.data_[index] = value;
+                return this;
+            }
+            public Builder AddData(string value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.data_.Add(value);
+                return this;
+            }
+            public Builder AddRangeData(scg::IEnumerable<string> values)
+            {
+                PrepareBuilder();
+                result.data_.Add(values);
+                return this;
+            }
+            public Builder ClearData()
+            {
+                PrepareBuilder();
+                result.data_.Clear();
+                return this;
+            }
+        }
+        static MoreString()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class OneBytes : pb::GeneratedMessage<OneBytes, OneBytes.Builder>
+    {
+        private OneBytes() { }
+        private static readonly OneBytes defaultInstance = new OneBytes().MakeReadOnly();
+        private static readonly string[] _oneBytesFieldNames = new string[] { "data" };
+        private static readonly uint[] _oneBytesFieldTags = new uint[] { 10 };
+        public static OneBytes DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override OneBytes DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override OneBytes ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_OneBytes__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<OneBytes, OneBytes.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_OneBytes__FieldAccessorTable; }
+        }
+
+        public const int DataFieldNumber = 1;
+        private bool hasData;
+        private pb::ByteString data_ = pb::ByteString.Empty;
+        public bool HasData
+        {
+            get { return hasData; }
+        }
+        public pb::ByteString Data
+        {
+            get { return data_; }
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _oneBytesFieldNames;
+            if (hasData)
+            {
+                output.WriteBytes(1, field_names[0], Data);
+            }
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            if (hasData)
+            {
+                size += pb::CodedOutputStream.ComputeBytesSize(1, Data);
+            }
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static OneBytes ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static OneBytes ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static OneBytes ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static OneBytes ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static OneBytes ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static OneBytes ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static OneBytes ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static OneBytes ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static OneBytes ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static OneBytes ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private OneBytes MakeReadOnly()
+        {
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(OneBytes prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<OneBytes, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(OneBytes cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private OneBytes result;
+
+            private OneBytes PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    OneBytes original = result;
+                    result = new OneBytes();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override OneBytes MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.OneBytes.Descriptor; }
+            }
+
+            public override OneBytes DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.OneBytes.DefaultInstance; }
+            }
+
+            public override OneBytes BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is OneBytes)
+                {
+                    return MergeFrom((OneBytes)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(OneBytes other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.OneBytes.DefaultInstance) return this;
+                PrepareBuilder();
+                if (other.HasData)
+                {
+                    Data = other.Data;
+                }
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_oneBytesFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _oneBytesFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                        case 10:
+                            {
+                                result.hasData = input.ReadBytes(ref result.data_);
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+
+            public bool HasData
+            {
+                get { return result.hasData; }
+            }
+            public pb::ByteString Data
+            {
+                get { return result.Data; }
+                set { SetData(value); }
+            }
+            public Builder SetData(pb::ByteString value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasData = true;
+                result.data_ = value;
+                return this;
+            }
+            public Builder ClearData()
+            {
+                PrepareBuilder();
+                result.hasData = false;
+                result.data_ = pb::ByteString.Empty;
+                return this;
+            }
+        }
+        static OneBytes()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class MoreBytes : pb::GeneratedMessage<MoreBytes, MoreBytes.Builder>
+    {
+        private MoreBytes() { }
+        private static readonly MoreBytes defaultInstance = new MoreBytes().MakeReadOnly();
+        private static readonly string[] _moreBytesFieldNames = new string[] { "data" };
+        private static readonly uint[] _moreBytesFieldTags = new uint[] { 10 };
+        public static MoreBytes DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override MoreBytes DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override MoreBytes ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_MoreBytes__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<MoreBytes, MoreBytes.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_MoreBytes__FieldAccessorTable; }
+        }
+
+        public const int DataFieldNumber = 1;
+        private pbc::PopsicleList<pb::ByteString> data_ = new pbc::PopsicleList<pb::ByteString>();
+        public scg::IList<pb::ByteString> DataList
+        {
+            get { return pbc::Lists.AsReadOnly(data_); }
+        }
+        public int DataCount
+        {
+            get { return data_.Count; }
+        }
+        public pb::ByteString GetData(int index)
+        {
+            return data_[index];
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _moreBytesFieldNames;
+            if (data_.Count > 0)
+            {
+                output.WriteBytesArray(1, field_names[0], data_);
+            }
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            {
+                int dataSize = 0;
+                foreach (pb::ByteString element in DataList)
+                {
+                    dataSize += pb::CodedOutputStream.ComputeBytesSizeNoTag(element);
+                }
+                size += dataSize;
+                size += 1 * data_.Count;
+            }
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static MoreBytes ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static MoreBytes ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static MoreBytes ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static MoreBytes ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static MoreBytes ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static MoreBytes ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static MoreBytes ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static MoreBytes ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static MoreBytes ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static MoreBytes ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private MoreBytes MakeReadOnly()
+        {
+            data_.MakeReadOnly();
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(MoreBytes prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<MoreBytes, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(MoreBytes cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private MoreBytes result;
+
+            private MoreBytes PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    MoreBytes original = result;
+                    result = new MoreBytes();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override MoreBytes MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.MoreBytes.Descriptor; }
+            }
+
+            public override MoreBytes DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.MoreBytes.DefaultInstance; }
+            }
+
+            public override MoreBytes BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is MoreBytes)
+                {
+                    return MergeFrom((MoreBytes)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(MoreBytes other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.MoreBytes.DefaultInstance) return this;
+                PrepareBuilder();
+                if (other.data_.Count != 0)
+                {
+                    result.data_.Add(other.data_);
+                }
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_moreBytesFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _moreBytesFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                        case 10:
+                            {
+                                input.ReadBytesArray(tag, field_name, result.data_);
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+
+            public pbc::IPopsicleList<pb::ByteString> DataList
+            {
+                get { return PrepareBuilder().data_; }
+            }
+            public int DataCount
+            {
+                get { return result.DataCount; }
+            }
+            public pb::ByteString GetData(int index)
+            {
+                return result.GetData(index);
+            }
+            public Builder SetData(int index, pb::ByteString value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.data_[index] = value;
+                return this;
+            }
+            public Builder AddData(pb::ByteString value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.data_.Add(value);
+                return this;
+            }
+            public Builder AddRangeData(scg::IEnumerable<pb::ByteString> values)
+            {
+                PrepareBuilder();
+                result.data_.Add(values);
+                return this;
+            }
+            public Builder ClearData()
+            {
+                PrepareBuilder();
+                result.data_.Clear();
+                return this;
+            }
+        }
+        static MoreBytes()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Int32Message : pb::GeneratedMessage<Int32Message, Int32Message.Builder>
+    {
+        private Int32Message() { }
+        private static readonly Int32Message defaultInstance = new Int32Message().MakeReadOnly();
+        private static readonly string[] _int32MessageFieldNames = new string[] { "data" };
+        private static readonly uint[] _int32MessageFieldTags = new uint[] { 8 };
+        public static Int32Message DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override Int32Message DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override Int32Message ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_Int32Message__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<Int32Message, Int32Message.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_Int32Message__FieldAccessorTable; }
+        }
+
+        public const int DataFieldNumber = 1;
+        private bool hasData;
+        private int data_;
+        public bool HasData
+        {
+            get { return hasData; }
+        }
+        public int Data
+        {
+            get { return data_; }
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _int32MessageFieldNames;
+            if (hasData)
+            {
+                output.WriteInt32(1, field_names[0], Data);
+            }
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            if (hasData)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(1, Data);
+            }
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static Int32Message ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static Int32Message ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static Int32Message ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static Int32Message ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static Int32Message ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static Int32Message ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static Int32Message ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static Int32Message ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static Int32Message ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static Int32Message ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private Int32Message MakeReadOnly()
+        {
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(Int32Message prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<Int32Message, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(Int32Message cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private Int32Message result;
+
+            private Int32Message PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    Int32Message original = result;
+                    result = new Int32Message();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override Int32Message MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.Int32Message.Descriptor; }
+            }
+
+            public override Int32Message DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.Int32Message.DefaultInstance; }
+            }
+
+            public override Int32Message BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is Int32Message)
+                {
+                    return MergeFrom((Int32Message)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(Int32Message other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.Int32Message.DefaultInstance) return this;
+                PrepareBuilder();
+                if (other.HasData)
+                {
+                    Data = other.Data;
+                }
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_int32MessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _int32MessageFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                        case 8:
+                            {
+                                result.hasData = input.ReadInt32(ref result.data_);
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+
+            public bool HasData
+            {
+                get { return result.hasData; }
+            }
+            public int Data
+            {
+                get { return result.Data; }
+                set { SetData(value); }
+            }
+            public Builder SetData(int value)
+            {
+                PrepareBuilder();
+                result.hasData = true;
+                result.data_ = value;
+                return this;
+            }
+            public Builder ClearData()
+            {
+                PrepareBuilder();
+                result.hasData = false;
+                result.data_ = 0;
+                return this;
+            }
+        }
+        static Int32Message()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Uint32Message : pb::GeneratedMessage<Uint32Message, Uint32Message.Builder>
+    {
+        private Uint32Message() { }
+        private static readonly Uint32Message defaultInstance = new Uint32Message().MakeReadOnly();
+        private static readonly string[] _uint32MessageFieldNames = new string[] { "data" };
+        private static readonly uint[] _uint32MessageFieldTags = new uint[] { 8 };
+        public static Uint32Message DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override Uint32Message DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override Uint32Message ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_Uint32Message__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<Uint32Message, Uint32Message.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_Uint32Message__FieldAccessorTable; }
+        }
+
+        public const int DataFieldNumber = 1;
+        private bool hasData;
+        private uint data_;
+        public bool HasData
+        {
+            get { return hasData; }
+        }
+        [global::System.CLSCompliant(false)]
+        public uint Data
+        {
+            get { return data_; }
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _uint32MessageFieldNames;
+            if (hasData)
+            {
+                output.WriteUInt32(1, field_names[0], Data);
+            }
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            if (hasData)
+            {
+                size += pb::CodedOutputStream.ComputeUInt32Size(1, Data);
+            }
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static Uint32Message ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static Uint32Message ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static Uint32Message ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static Uint32Message ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static Uint32Message ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static Uint32Message ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static Uint32Message ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static Uint32Message ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static Uint32Message ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static Uint32Message ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private Uint32Message MakeReadOnly()
+        {
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(Uint32Message prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<Uint32Message, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(Uint32Message cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private Uint32Message result;
+
+            private Uint32Message PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    Uint32Message original = result;
+                    result = new Uint32Message();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override Uint32Message MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.Uint32Message.Descriptor; }
+            }
+
+            public override Uint32Message DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.Uint32Message.DefaultInstance; }
+            }
+
+            public override Uint32Message BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is Uint32Message)
+                {
+                    return MergeFrom((Uint32Message)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(Uint32Message other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.Uint32Message.DefaultInstance) return this;
+                PrepareBuilder();
+                if (other.HasData)
+                {
+                    Data = other.Data;
+                }
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_uint32MessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _uint32MessageFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                        case 8:
+                            {
+                                result.hasData = input.ReadUInt32(ref result.data_);
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+
+            public bool HasData
+            {
+                get { return result.hasData; }
+            }
+            [global::System.CLSCompliant(false)]
+            public uint Data
+            {
+                get { return result.Data; }
+                set { SetData(value); }
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder SetData(uint value)
+            {
+                PrepareBuilder();
+                result.hasData = true;
+                result.data_ = value;
+                return this;
+            }
+            public Builder ClearData()
+            {
+                PrepareBuilder();
+                result.hasData = false;
+                result.data_ = 0;
+                return this;
+            }
+        }
+        static Uint32Message()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Int64Message : pb::GeneratedMessage<Int64Message, Int64Message.Builder>
+    {
+        private Int64Message() { }
+        private static readonly Int64Message defaultInstance = new Int64Message().MakeReadOnly();
+        private static readonly string[] _int64MessageFieldNames = new string[] { "data" };
+        private static readonly uint[] _int64MessageFieldTags = new uint[] { 8 };
+        public static Int64Message DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override Int64Message DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override Int64Message ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_Int64Message__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<Int64Message, Int64Message.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_Int64Message__FieldAccessorTable; }
+        }
+
+        public const int DataFieldNumber = 1;
+        private bool hasData;
+        private long data_;
+        public bool HasData
+        {
+            get { return hasData; }
+        }
+        public long Data
+        {
+            get { return data_; }
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _int64MessageFieldNames;
+            if (hasData)
+            {
+                output.WriteInt64(1, field_names[0], Data);
+            }
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            if (hasData)
+            {
+                size += pb::CodedOutputStream.ComputeInt64Size(1, Data);
+            }
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static Int64Message ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static Int64Message ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static Int64Message ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static Int64Message ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static Int64Message ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static Int64Message ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static Int64Message ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static Int64Message ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static Int64Message ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static Int64Message ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private Int64Message MakeReadOnly()
+        {
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(Int64Message prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<Int64Message, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(Int64Message cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private Int64Message result;
+
+            private Int64Message PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    Int64Message original = result;
+                    result = new Int64Message();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override Int64Message MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.Int64Message.Descriptor; }
+            }
+
+            public override Int64Message DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.Int64Message.DefaultInstance; }
+            }
+
+            public override Int64Message BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is Int64Message)
+                {
+                    return MergeFrom((Int64Message)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(Int64Message other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.Int64Message.DefaultInstance) return this;
+                PrepareBuilder();
+                if (other.HasData)
+                {
+                    Data = other.Data;
+                }
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_int64MessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _int64MessageFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                        case 8:
+                            {
+                                result.hasData = input.ReadInt64(ref result.data_);
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+
+            public bool HasData
+            {
+                get { return result.hasData; }
+            }
+            public long Data
+            {
+                get { return result.Data; }
+                set { SetData(value); }
+            }
+            public Builder SetData(long value)
+            {
+                PrepareBuilder();
+                result.hasData = true;
+                result.data_ = value;
+                return this;
+            }
+            public Builder ClearData()
+            {
+                PrepareBuilder();
+                result.hasData = false;
+                result.data_ = 0L;
+                return this;
+            }
+        }
+        static Int64Message()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Uint64Message : pb::GeneratedMessage<Uint64Message, Uint64Message.Builder>
+    {
+        private Uint64Message() { }
+        private static readonly Uint64Message defaultInstance = new Uint64Message().MakeReadOnly();
+        private static readonly string[] _uint64MessageFieldNames = new string[] { "data" };
+        private static readonly uint[] _uint64MessageFieldTags = new uint[] { 8 };
+        public static Uint64Message DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override Uint64Message DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override Uint64Message ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_Uint64Message__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<Uint64Message, Uint64Message.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_Uint64Message__FieldAccessorTable; }
+        }
+
+        public const int DataFieldNumber = 1;
+        private bool hasData;
+        private ulong data_;
+        public bool HasData
+        {
+            get { return hasData; }
+        }
+        [global::System.CLSCompliant(false)]
+        public ulong Data
+        {
+            get { return data_; }
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _uint64MessageFieldNames;
+            if (hasData)
+            {
+                output.WriteUInt64(1, field_names[0], Data);
+            }
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            if (hasData)
+            {
+                size += pb::CodedOutputStream.ComputeUInt64Size(1, Data);
+            }
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static Uint64Message ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static Uint64Message ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static Uint64Message ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static Uint64Message ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static Uint64Message ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static Uint64Message ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static Uint64Message ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static Uint64Message ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static Uint64Message ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static Uint64Message ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private Uint64Message MakeReadOnly()
+        {
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(Uint64Message prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<Uint64Message, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(Uint64Message cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private Uint64Message result;
+
+            private Uint64Message PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    Uint64Message original = result;
+                    result = new Uint64Message();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override Uint64Message MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.Uint64Message.Descriptor; }
+            }
+
+            public override Uint64Message DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.Uint64Message.DefaultInstance; }
+            }
+
+            public override Uint64Message BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is Uint64Message)
+                {
+                    return MergeFrom((Uint64Message)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(Uint64Message other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.Uint64Message.DefaultInstance) return this;
+                PrepareBuilder();
+                if (other.HasData)
+                {
+                    Data = other.Data;
+                }
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_uint64MessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _uint64MessageFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                        case 8:
+                            {
+                                result.hasData = input.ReadUInt64(ref result.data_);
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+
+            public bool HasData
+            {
+                get { return result.hasData; }
+            }
+            [global::System.CLSCompliant(false)]
+            public ulong Data
+            {
+                get { return result.Data; }
+                set { SetData(value); }
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder SetData(ulong value)
+            {
+                PrepareBuilder();
+                result.hasData = true;
+                result.data_ = value;
+                return this;
+            }
+            public Builder ClearData()
+            {
+                PrepareBuilder();
+                result.hasData = false;
+                result.data_ = 0UL;
+                return this;
+            }
+        }
+        static Uint64Message()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class BoolMessage : pb::GeneratedMessage<BoolMessage, BoolMessage.Builder>
+    {
+        private BoolMessage() { }
+        private static readonly BoolMessage defaultInstance = new BoolMessage().MakeReadOnly();
+        private static readonly string[] _boolMessageFieldNames = new string[] { "data" };
+        private static readonly uint[] _boolMessageFieldTags = new uint[] { 8 };
+        public static BoolMessage DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override BoolMessage DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override BoolMessage ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_BoolMessage__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<BoolMessage, BoolMessage.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_BoolMessage__FieldAccessorTable; }
+        }
+
+        public const int DataFieldNumber = 1;
+        private bool hasData;
+        private bool data_;
+        public bool HasData
+        {
+            get { return hasData; }
+        }
+        public bool Data
+        {
+            get { return data_; }
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _boolMessageFieldNames;
+            if (hasData)
+            {
+                output.WriteBool(1, field_names[0], Data);
+            }
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            if (hasData)
+            {
+                size += pb::CodedOutputStream.ComputeBoolSize(1, Data);
+            }
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static BoolMessage ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static BoolMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static BoolMessage ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static BoolMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static BoolMessage ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static BoolMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static BoolMessage ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static BoolMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static BoolMessage ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static BoolMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private BoolMessage MakeReadOnly()
+        {
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(BoolMessage prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<BoolMessage, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(BoolMessage cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private BoolMessage result;
+
+            private BoolMessage PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    BoolMessage original = result;
+                    result = new BoolMessage();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override BoolMessage MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.BoolMessage.Descriptor; }
+            }
+
+            public override BoolMessage DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.BoolMessage.DefaultInstance; }
+            }
+
+            public override BoolMessage BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is BoolMessage)
+                {
+                    return MergeFrom((BoolMessage)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(BoolMessage other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.BoolMessage.DefaultInstance) return this;
+                PrepareBuilder();
+                if (other.HasData)
+                {
+                    Data = other.Data;
+                }
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_boolMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _boolMessageFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                        case 8:
+                            {
+                                result.hasData = input.ReadBool(ref result.data_);
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+
+            public bool HasData
+            {
+                get { return result.hasData; }
+            }
+            public bool Data
+            {
+                get { return result.Data; }
+                set { SetData(value); }
+            }
+            public Builder SetData(bool value)
+            {
+                PrepareBuilder();
+                result.hasData = true;
+                result.data_ = value;
+                return this;
+            }
+            public Builder ClearData()
+            {
+                PrepareBuilder();
+                result.hasData = false;
+                result.data_ = false;
+                return this;
+            }
+        }
+        static BoolMessage()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class TestOneof : pb::GeneratedMessage<TestOneof, TestOneof.Builder>
+    {
+        private TestOneof() { }
+        private static readonly TestOneof defaultInstance = new TestOneof().MakeReadOnly();
+        private static readonly string[] _testOneofFieldNames = new string[] { "foo_int", "foo_message", "foo_string", "foogroup" };
+        private static readonly uint[] _testOneofFieldTags = new uint[] { 8, 26, 18, 35 };
+        public static TestOneof DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override TestOneof DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override TestOneof ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestOneof__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<TestOneof, TestOneof.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestOneof__FieldAccessorTable; }
+        }
+
+        #region Nested types
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public static partial class Types
+        {
+            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+            public sealed partial class FooGroup : pb::GeneratedMessage<FooGroup, FooGroup.Builder>
+            {
+                private FooGroup() { }
+                private static readonly FooGroup defaultInstance = new FooGroup().MakeReadOnly();
+                private static readonly string[] _fooGroupFieldNames = new string[] { "a", "b" };
+                private static readonly uint[] _fooGroupFieldTags = new uint[] { 40, 50 };
+                public static FooGroup DefaultInstance
+                {
+                    get { return defaultInstance; }
+                }
+
+                public override FooGroup DefaultInstanceForType
+                {
+                    get { return DefaultInstance; }
+                }
+
+                protected override FooGroup ThisMessage
+                {
+                    get { return this; }
+                }
+
+                public static pbd::MessageDescriptor Descriptor
+                {
+                    get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestOneof_FooGroup__Descriptor; }
+                }
+
+                protected override pb::FieldAccess.FieldAccessorTable<FooGroup, FooGroup.Builder> InternalFieldAccessors
+                {
+                    get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestOneof_FooGroup__FieldAccessorTable; }
+                }
+
+                public const int AFieldNumber = 5;
+                private bool hasA;
+                private int a_;
+                public bool HasA
+                {
+                    get { return hasA; }
+                }
+                public int A
+                {
+                    get { return a_; }
+                }
+
+                public const int BFieldNumber = 6;
+                private bool hasB;
+                private string b_ = "";
+                public bool HasB
+                {
+                    get { return hasB; }
+                }
+                public string B
+                {
+                    get { return b_; }
+                }
+
+                public override bool IsInitialized
+                {
+                    get
+                    {
+                        return true;
+                    }
+                }
+
+                public override void WriteTo(pb::ICodedOutputStream output)
+                {
+                    CalcSerializedSize();
+                    string[] field_names = _fooGroupFieldNames;
+                    if (hasA)
+                    {
+                        output.WriteInt32(5, field_names[0], A);
+                    }
+                    if (hasB)
+                    {
+                        output.WriteString(6, field_names[1], B);
+                    }
+                    UnknownFields.WriteTo(output);
+                }
+
+                private int memoizedSerializedSize = -1;
+                public override int SerializedSize
+                {
+                    get
+                    {
+                        int size = memoizedSerializedSize;
+                        if (size != -1) return size;
+                        return CalcSerializedSize();
+                    }
+                }
+
+                private int CalcSerializedSize()
+                {
+                    int size = memoizedSerializedSize;
+                    if (size != -1) return size;
+
+                    size = 0;
+                    if (hasA)
+                    {
+                        size += pb::CodedOutputStream.ComputeInt32Size(5, A);
+                    }
+                    if (hasB)
+                    {
+                        size += pb::CodedOutputStream.ComputeStringSize(6, B);
+                    }
+                    size += UnknownFields.SerializedSize;
+                    memoizedSerializedSize = size;
+                    return size;
+                }
+                public static FooGroup ParseFrom(pb::ByteString data)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+                }
+                public static FooGroup ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+                }
+                public static FooGroup ParseFrom(byte[] data)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+                }
+                public static FooGroup ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+                }
+                public static FooGroup ParseFrom(global::System.IO.Stream input)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+                }
+                public static FooGroup ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+                }
+                public static FooGroup ParseDelimitedFrom(global::System.IO.Stream input)
+                {
+                    return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+                }
+                public static FooGroup ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+                }
+                public static FooGroup ParseFrom(pb::ICodedInputStream input)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+                }
+                public static FooGroup ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+                }
+                private FooGroup MakeReadOnly()
+                {
+                    return this;
+                }
+
+                public static Builder CreateBuilder() { return new Builder(); }
+                public override Builder ToBuilder() { return CreateBuilder(this); }
+                public override Builder CreateBuilderForType() { return new Builder(); }
+                public static Builder CreateBuilder(FooGroup prototype)
+                {
+                    return new Builder(prototype);
+                }
+
+                [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+                public sealed partial class Builder : pb::GeneratedBuilder<FooGroup, Builder>
+                {
+                    protected override Builder ThisBuilder
+                    {
+                        get { return this; }
+                    }
+                    public Builder()
+                    {
+                        result = DefaultInstance;
+                        resultIsReadOnly = true;
+                    }
+                    internal Builder(FooGroup cloneFrom)
+                    {
+                        result = cloneFrom;
+                        resultIsReadOnly = true;
+                    }
+
+                    private bool resultIsReadOnly;
+                    private FooGroup result;
+
+                    private FooGroup PrepareBuilder()
+                    {
+                        if (resultIsReadOnly)
+                        {
+                            FooGroup original = result;
+                            result = new FooGroup();
+                            resultIsReadOnly = false;
+                            MergeFrom(original);
+                        }
+                        return result;
+                    }
+
+                    public override bool IsInitialized
+                    {
+                        get { return result.IsInitialized; }
+                    }
+
+                    protected override FooGroup MessageBeingBuilt
+                    {
+                        get { return PrepareBuilder(); }
+                    }
+
+                    public override Builder Clear()
+                    {
+                        result = DefaultInstance;
+                        resultIsReadOnly = true;
+                        return this;
+                    }
+
+                    public override Builder Clone()
+                    {
+                        if (resultIsReadOnly)
+                        {
+                            return new Builder(result);
+                        }
+                        else
+                        {
+                            return new Builder().MergeFrom(result);
+                        }
+                    }
+
+                    public override pbd::MessageDescriptor DescriptorForType
+                    {
+                        get { return global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup.Descriptor; }
+                    }
+
+                    public override FooGroup DefaultInstanceForType
+                    {
+                        get { return global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup.DefaultInstance; }
+                    }
+
+                    public override FooGroup BuildPartial()
+                    {
+                        if (resultIsReadOnly)
+                        {
+                            return result;
+                        }
+                        resultIsReadOnly = true;
+                        return result.MakeReadOnly();
+                    }
+
+                    public override Builder MergeFrom(pb::IMessage other)
+                    {
+                        if (other is FooGroup)
+                        {
+                            return MergeFrom((FooGroup)other);
+                        }
+                        else
+                        {
+                            base.MergeFrom(other);
+                            return this;
+                        }
+                    }
+
+                    public override Builder MergeFrom(FooGroup other)
+                    {
+                        if (other == global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup.DefaultInstance) return this;
+                        PrepareBuilder();
+                        if (other.HasA)
+                        {
+                            A = other.A;
+                        }
+                        if (other.HasB)
+                        {
+                            B = other.B;
+                        }
+                        this.MergeUnknownFields(other.UnknownFields);
+                        return this;
+                    }
+
+                    public override Builder MergeFrom(pb::ICodedInputStream input)
+                    {
+                        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+                    }
+
+                    public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+                    {
+                        PrepareBuilder();
+                        pb::UnknownFieldSet.Builder unknownFields = null;
+                        uint tag;
+                        string field_name;
+                        while (input.ReadTag(out tag, out field_name))
+                        {
+                            if (tag == 0 && field_name != null)
+                            {
+                                int field_ordinal = global::System.Array.BinarySearch(_fooGroupFieldNames, field_name, global::System.StringComparer.Ordinal);
+                                if (field_ordinal >= 0)
+                                    tag = _fooGroupFieldTags[field_ordinal];
+                                else
+                                {
+                                    if (unknownFields == null)
+                                    {
+                                        unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                    }
+                                    ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                    continue;
+                                }
+                            }
+                            switch (tag)
+                            {
+                                case 0:
+                                    {
+                                        throw pb::InvalidProtocolBufferException.InvalidTag();
+                                    }
+                                default:
+                                    {
+                                        if (pb::WireFormat.IsEndGroupTag(tag))
+                                        {
+                                            if (unknownFields != null)
+                                            {
+                                                this.UnknownFields = unknownFields.Build();
+                                            }
+                                            return this;
+                                        }
+                                        if (unknownFields == null)
+                                        {
+                                            unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                        }
+                                        ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                        break;
+                                    }
+                                case 40:
+                                    {
+                                        result.hasA = input.ReadInt32(ref result.a_);
+                                        break;
+                                    }
+                                case 50:
+                                    {
+                                        result.hasB = input.ReadString(ref result.b_);
+                                        break;
+                                    }
+                            }
+                        }
+
+                        if (unknownFields != null)
+                        {
+                            this.UnknownFields = unknownFields.Build();
+                        }
+                        return this;
+                    }
+
+
+                    public bool HasA
+                    {
+                        get { return result.hasA; }
+                    }
+                    public int A
+                    {
+                        get { return result.A; }
+                        set { SetA(value); }
+                    }
+                    public Builder SetA(int value)
+                    {
+                        PrepareBuilder();
+                        result.hasA = true;
+                        result.a_ = value;
+                        return this;
+                    }
+                    public Builder ClearA()
+                    {
+                        PrepareBuilder();
+                        result.hasA = false;
+                        result.a_ = 0;
+                        return this;
+                    }
+
+                    public bool HasB
+                    {
+                        get { return result.hasB; }
+                    }
+                    public string B
+                    {
+                        get { return result.B; }
+                        set { SetB(value); }
+                    }
+                    public Builder SetB(string value)
+                    {
+                        pb::ThrowHelper.ThrowIfNull(value, "value");
+                        PrepareBuilder();
+                        result.hasB = true;
+                        result.b_ = value;
+                        return this;
+                    }
+                    public Builder ClearB()
+                    {
+                        PrepareBuilder();
+                        result.hasB = false;
+                        result.b_ = "";
+                        return this;
+                    }
+                }
+                static FooGroup()
+                {
+                    object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+                }
+            }
+
+        }
+        #endregion
+
+        public const int FooIntFieldNumber = 1;
+        private bool hasFooInt;
+        private int fooInt_;
+        public bool HasFooInt
+        {
+            get { return hasFooInt; }
+        }
+        public int FooInt
+        {
+            get { return fooInt_; }
+        }
+
+        public const int FooStringFieldNumber = 2;
+        private bool hasFooString;
+        private string fooString_ = "";
+        public bool HasFooString
+        {
+            get { return hasFooString; }
+        }
+        public string FooString
+        {
+            get { return fooString_; }
+        }
+
+        public const int FooMessageFieldNumber = 3;
+        private bool hasFooMessage;
+        private global::Google.ProtocolBuffers.TestProtos.TestAllTypes fooMessage_;
+        public bool HasFooMessage
+        {
+            get { return hasFooMessage; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestAllTypes FooMessage
+        {
+            get { return fooMessage_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance; }
+        }
+
+        public const int FooGroupFieldNumber = 4;
+        private bool hasFooGroup;
+        private global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup fooGroup_;
+        public bool HasFooGroup
+        {
+            get { return hasFooGroup; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup FooGroup
+        {
+            get { return fooGroup_ ?? global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup.DefaultInstance; }
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _testOneofFieldNames;
+            if (hasFooInt)
+            {
+                output.WriteInt32(1, field_names[0], FooInt);
+            }
+            if (hasFooString)
+            {
+                output.WriteString(2, field_names[2], FooString);
+            }
+            if (hasFooMessage)
+            {
+                output.WriteMessage(3, field_names[1], FooMessage);
+            }
+            if (hasFooGroup)
+            {
+                output.WriteGroup(4, field_names[3], FooGroup);
+            }
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            if (hasFooInt)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(1, FooInt);
+            }
+            if (hasFooString)
+            {
+                size += pb::CodedOutputStream.ComputeStringSize(2, FooString);
+            }
+            if (hasFooMessage)
+            {
+                size += pb::CodedOutputStream.ComputeMessageSize(3, FooMessage);
+            }
+            if (hasFooGroup)
+            {
+                size += pb::CodedOutputStream.ComputeGroupSize(4, FooGroup);
+            }
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static TestOneof ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestOneof ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestOneof ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestOneof ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestOneof ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestOneof ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static TestOneof ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static TestOneof ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static TestOneof ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestOneof ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private TestOneof MakeReadOnly()
+        {
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(TestOneof prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<TestOneof, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(TestOneof cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private TestOneof result;
+
+            private TestOneof PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    TestOneof original = result;
+                    result = new TestOneof();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override TestOneof MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestOneof.Descriptor; }
+            }
+
+            public override TestOneof DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestOneof.DefaultInstance; }
+            }
+
+            public override TestOneof BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is TestOneof)
+                {
+                    return MergeFrom((TestOneof)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(TestOneof other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.TestOneof.DefaultInstance) return this;
+                PrepareBuilder();
+                if (other.HasFooInt)
+                {
+                    FooInt = other.FooInt;
+                }
+                if (other.HasFooString)
+                {
+                    FooString = other.FooString;
+                }
+                if (other.HasFooMessage)
+                {
+                    MergeFooMessage(other.FooMessage);
+                }
+                if (other.HasFooGroup)
+                {
+                    MergeFooGroup(other.FooGroup);
+                }
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_testOneofFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _testOneofFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                        case 8:
+                            {
+                                result.hasFooInt = input.ReadInt32(ref result.fooInt_);
+                                break;
+                            }
+                        case 18:
+                            {
+                                result.hasFooString = input.ReadString(ref result.fooString_);
+                                break;
+                            }
+                        case 26:
+                            {
+                                global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder();
+                                if (result.hasFooMessage)
+                                {
+                                    subBuilder.MergeFrom(FooMessage);
+                                }
+                                input.ReadMessage(subBuilder, extensionRegistry);
+                                FooMessage = subBuilder.BuildPartial();
+                                break;
+                            }
+                        case 35:
+                            {
+                                global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup.CreateBuilder();
+                                if (result.hasFooGroup)
+                                {
+                                    subBuilder.MergeFrom(FooGroup);
+                                }
+                                input.ReadGroup(4, subBuilder, extensionRegistry);
+                                FooGroup = subBuilder.BuildPartial();
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+
+            public bool HasFooInt
+            {
+                get { return result.hasFooInt; }
+            }
+            public int FooInt
+            {
+                get { return result.FooInt; }
+                set { SetFooInt(value); }
+            }
+            public Builder SetFooInt(int value)
+            {
+                PrepareBuilder();
+                result.hasFooInt = true;
+                result.fooInt_ = value;
+                return this;
+            }
+            public Builder ClearFooInt()
+            {
+                PrepareBuilder();
+                result.hasFooInt = false;
+                result.fooInt_ = 0;
+                return this;
+            }
+
+            public bool HasFooString
+            {
+                get { return result.hasFooString; }
+            }
+            public string FooString
+            {
+                get { return result.FooString; }
+                set { SetFooString(value); }
+            }
+            public Builder SetFooString(string value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasFooString = true;
+                result.fooString_ = value;
+                return this;
+            }
+            public Builder ClearFooString()
+            {
+                PrepareBuilder();
+                result.hasFooString = false;
+                result.fooString_ = "";
+                return this;
+            }
+
+            public bool HasFooMessage
+            {
+                get { return result.hasFooMessage; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.TestAllTypes FooMessage
+            {
+                get { return result.FooMessage; }
+                set { SetFooMessage(value); }
+            }
+            public Builder SetFooMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasFooMessage = true;
+                result.fooMessage_ = value;
+                return this;
+            }
+            public Builder SetFooMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.hasFooMessage = true;
+                result.fooMessage_ = builderForValue.Build();
+                return this;
+            }
+            public Builder MergeFooMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                if (result.hasFooMessage &&
+                    result.fooMessage_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance)
+                {
+                    result.fooMessage_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder(result.fooMessage_).MergeFrom(value).BuildPartial();
+                }
+                else
+                {
+                    result.fooMessage_ = value;
+                }
+                result.hasFooMessage = true;
+                return this;
+            }
+            public Builder ClearFooMessage()
+            {
+                PrepareBuilder();
+                result.hasFooMessage = false;
+                result.fooMessage_ = null;
+                return this;
+            }
+
+            public bool HasFooGroup
+            {
+                get { return result.hasFooGroup; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup FooGroup
+            {
+                get { return result.FooGroup; }
+                set { SetFooGroup(value); }
+            }
+            public Builder SetFooGroup(global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasFooGroup = true;
+                result.fooGroup_ = value;
+                return this;
+            }
+            public Builder SetFooGroup(global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.hasFooGroup = true;
+                result.fooGroup_ = builderForValue.Build();
+                return this;
+            }
+            public Builder MergeFooGroup(global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                if (result.hasFooGroup &&
+                    result.fooGroup_ != global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup.DefaultInstance)
+                {
+                    result.fooGroup_ = global::Google.ProtocolBuffers.TestProtos.TestOneof.Types.FooGroup.CreateBuilder(result.fooGroup_).MergeFrom(value).BuildPartial();
+                }
+                else
+                {
+                    result.fooGroup_ = value;
+                }
+                result.hasFooGroup = true;
+                return this;
+            }
+            public Builder ClearFooGroup()
+            {
+                PrepareBuilder();
+                result.hasFooGroup = false;
+                result.fooGroup_ = null;
+                return this;
+            }
+        }
+        static TestOneof()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class TestOneofBackwardsCompatible : pb::GeneratedMessage<TestOneofBackwardsCompatible, TestOneofBackwardsCompatible.Builder>
+    {
+        private TestOneofBackwardsCompatible() { }
+        private static readonly TestOneofBackwardsCompatible defaultInstance = new TestOneofBackwardsCompatible().MakeReadOnly();
+        private static readonly string[] _testOneofBackwardsCompatibleFieldNames = new string[] { "foo_int", "foo_message", "foo_string", "foogroup" };
+        private static readonly uint[] _testOneofBackwardsCompatibleFieldTags = new uint[] { 8, 26, 18, 35 };
+        public static TestOneofBackwardsCompatible DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override TestOneofBackwardsCompatible DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override TestOneofBackwardsCompatible ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestOneofBackwardsCompatible__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<TestOneofBackwardsCompatible, TestOneofBackwardsCompatible.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestOneofBackwardsCompatible__FieldAccessorTable; }
+        }
+
+        #region Nested types
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public static partial class Types
+        {
+            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+            public sealed partial class FooGroup : pb::GeneratedMessage<FooGroup, FooGroup.Builder>
+            {
+                private FooGroup() { }
+                private static readonly FooGroup defaultInstance = new FooGroup().MakeReadOnly();
+                private static readonly string[] _fooGroupFieldNames = new string[] { "a", "b" };
+                private static readonly uint[] _fooGroupFieldTags = new uint[] { 40, 50 };
+                public static FooGroup DefaultInstance
+                {
+                    get { return defaultInstance; }
+                }
+
+                public override FooGroup DefaultInstanceForType
+                {
+                    get { return DefaultInstance; }
+                }
+
+                protected override FooGroup ThisMessage
+                {
+                    get { return this; }
+                }
+
+                public static pbd::MessageDescriptor Descriptor
+                {
+                    get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestOneofBackwardsCompatible_FooGroup__Descriptor; }
+                }
+
+                protected override pb::FieldAccess.FieldAccessorTable<FooGroup, FooGroup.Builder> InternalFieldAccessors
+                {
+                    get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestOneofBackwardsCompatible_FooGroup__FieldAccessorTable; }
+                }
+
+                public const int AFieldNumber = 5;
+                private bool hasA;
+                private int a_;
+                public bool HasA
+                {
+                    get { return hasA; }
+                }
+                public int A
+                {
+                    get { return a_; }
+                }
+
+                public const int BFieldNumber = 6;
+                private bool hasB;
+                private string b_ = "";
+                public bool HasB
+                {
+                    get { return hasB; }
+                }
+                public string B
+                {
+                    get { return b_; }
+                }
+
+                public override bool IsInitialized
+                {
+                    get
+                    {
+                        return true;
+                    }
+                }
+
+                public override void WriteTo(pb::ICodedOutputStream output)
+                {
+                    CalcSerializedSize();
+                    string[] field_names = _fooGroupFieldNames;
+                    if (hasA)
+                    {
+                        output.WriteInt32(5, field_names[0], A);
+                    }
+                    if (hasB)
+                    {
+                        output.WriteString(6, field_names[1], B);
+                    }
+                    UnknownFields.WriteTo(output);
+                }
+
+                private int memoizedSerializedSize = -1;
+                public override int SerializedSize
+                {
+                    get
+                    {
+                        int size = memoizedSerializedSize;
+                        if (size != -1) return size;
+                        return CalcSerializedSize();
+                    }
+                }
+
+                private int CalcSerializedSize()
+                {
+                    int size = memoizedSerializedSize;
+                    if (size != -1) return size;
+
+                    size = 0;
+                    if (hasA)
+                    {
+                        size += pb::CodedOutputStream.ComputeInt32Size(5, A);
+                    }
+                    if (hasB)
+                    {
+                        size += pb::CodedOutputStream.ComputeStringSize(6, B);
+                    }
+                    size += UnknownFields.SerializedSize;
+                    memoizedSerializedSize = size;
+                    return size;
+                }
+                public static FooGroup ParseFrom(pb::ByteString data)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+                }
+                public static FooGroup ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+                }
+                public static FooGroup ParseFrom(byte[] data)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+                }
+                public static FooGroup ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+                }
+                public static FooGroup ParseFrom(global::System.IO.Stream input)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+                }
+                public static FooGroup ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+                }
+                public static FooGroup ParseDelimitedFrom(global::System.IO.Stream input)
+                {
+                    return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+                }
+                public static FooGroup ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+                }
+                public static FooGroup ParseFrom(pb::ICodedInputStream input)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+                }
+                public static FooGroup ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+                }
+                private FooGroup MakeReadOnly()
+                {
+                    return this;
+                }
+
+                public static Builder CreateBuilder() { return new Builder(); }
+                public override Builder ToBuilder() { return CreateBuilder(this); }
+                public override Builder CreateBuilderForType() { return new Builder(); }
+                public static Builder CreateBuilder(FooGroup prototype)
+                {
+                    return new Builder(prototype);
+                }
+
+                [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+                public sealed partial class Builder : pb::GeneratedBuilder<FooGroup, Builder>
+                {
+                    protected override Builder ThisBuilder
+                    {
+                        get { return this; }
+                    }
+                    public Builder()
+                    {
+                        result = DefaultInstance;
+                        resultIsReadOnly = true;
+                    }
+                    internal Builder(FooGroup cloneFrom)
+                    {
+                        result = cloneFrom;
+                        resultIsReadOnly = true;
+                    }
+
+                    private bool resultIsReadOnly;
+                    private FooGroup result;
+
+                    private FooGroup PrepareBuilder()
+                    {
+                        if (resultIsReadOnly)
+                        {
+                            FooGroup original = result;
+                            result = new FooGroup();
+                            resultIsReadOnly = false;
+                            MergeFrom(original);
+                        }
+                        return result;
+                    }
+
+                    public override bool IsInitialized
+                    {
+                        get { return result.IsInitialized; }
+                    }
+
+                    protected override FooGroup MessageBeingBuilt
+                    {
+                        get { return PrepareBuilder(); }
+                    }
+
+                    public override Builder Clear()
+                    {
+                        result = DefaultInstance;
+                        resultIsReadOnly = true;
+                        return this;
+                    }
+
+                    public override Builder Clone()
+                    {
+                        if (resultIsReadOnly)
+                        {
+                            return new Builder(result);
+                        }
+                        else
+                        {
+                            return new Builder().MergeFrom(result);
+                        }
+                    }
+
+                    public override pbd::MessageDescriptor DescriptorForType
+                    {
+                        get { return global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup.Descriptor; }
+                    }
+
+                    public override FooGroup DefaultInstanceForType
+                    {
+                        get { return global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup.DefaultInstance; }
+                    }
+
+                    public override FooGroup BuildPartial()
+                    {
+                        if (resultIsReadOnly)
+                        {
+                            return result;
+                        }
+                        resultIsReadOnly = true;
+                        return result.MakeReadOnly();
+                    }
+
+                    public override Builder MergeFrom(pb::IMessage other)
+                    {
+                        if (other is FooGroup)
+                        {
+                            return MergeFrom((FooGroup)other);
+                        }
+                        else
+                        {
+                            base.MergeFrom(other);
+                            return this;
+                        }
+                    }
+
+                    public override Builder MergeFrom(FooGroup other)
+                    {
+                        if (other == global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup.DefaultInstance) return this;
+                        PrepareBuilder();
+                        if (other.HasA)
+                        {
+                            A = other.A;
+                        }
+                        if (other.HasB)
+                        {
+                            B = other.B;
+                        }
+                        this.MergeUnknownFields(other.UnknownFields);
+                        return this;
+                    }
+
+                    public override Builder MergeFrom(pb::ICodedInputStream input)
+                    {
+                        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+                    }
+
+                    public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+                    {
+                        PrepareBuilder();
+                        pb::UnknownFieldSet.Builder unknownFields = null;
+                        uint tag;
+                        string field_name;
+                        while (input.ReadTag(out tag, out field_name))
+                        {
+                            if (tag == 0 && field_name != null)
+                            {
+                                int field_ordinal = global::System.Array.BinarySearch(_fooGroupFieldNames, field_name, global::System.StringComparer.Ordinal);
+                                if (field_ordinal >= 0)
+                                    tag = _fooGroupFieldTags[field_ordinal];
+                                else
+                                {
+                                    if (unknownFields == null)
+                                    {
+                                        unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                    }
+                                    ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                    continue;
+                                }
+                            }
+                            switch (tag)
+                            {
+                                case 0:
+                                    {
+                                        throw pb::InvalidProtocolBufferException.InvalidTag();
+                                    }
+                                default:
+                                    {
+                                        if (pb::WireFormat.IsEndGroupTag(tag))
+                                        {
+                                            if (unknownFields != null)
+                                            {
+                                                this.UnknownFields = unknownFields.Build();
+                                            }
+                                            return this;
+                                        }
+                                        if (unknownFields == null)
+                                        {
+                                            unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                        }
+                                        ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                        break;
+                                    }
+                                case 40:
+                                    {
+                                        result.hasA = input.ReadInt32(ref result.a_);
+                                        break;
+                                    }
+                                case 50:
+                                    {
+                                        result.hasB = input.ReadString(ref result.b_);
+                                        break;
+                                    }
+                            }
+                        }
+
+                        if (unknownFields != null)
+                        {
+                            this.UnknownFields = unknownFields.Build();
+                        }
+                        return this;
+                    }
+
+
+                    public bool HasA
+                    {
+                        get { return result.hasA; }
+                    }
+                    public int A
+                    {
+                        get { return result.A; }
+                        set { SetA(value); }
+                    }
+                    public Builder SetA(int value)
+                    {
+                        PrepareBuilder();
+                        result.hasA = true;
+                        result.a_ = value;
+                        return this;
+                    }
+                    public Builder ClearA()
+                    {
+                        PrepareBuilder();
+                        result.hasA = false;
+                        result.a_ = 0;
+                        return this;
+                    }
+
+                    public bool HasB
+                    {
+                        get { return result.hasB; }
+                    }
+                    public string B
+                    {
+                        get { return result.B; }
+                        set { SetB(value); }
+                    }
+                    public Builder SetB(string value)
+                    {
+                        pb::ThrowHelper.ThrowIfNull(value, "value");
+                        PrepareBuilder();
+                        result.hasB = true;
+                        result.b_ = value;
+                        return this;
+                    }
+                    public Builder ClearB()
+                    {
+                        PrepareBuilder();
+                        result.hasB = false;
+                        result.b_ = "";
+                        return this;
+                    }
+                }
+                static FooGroup()
+                {
+                    object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+                }
+            }
+
+        }
+        #endregion
+
+        public const int FooIntFieldNumber = 1;
+        private bool hasFooInt;
+        private int fooInt_;
+        public bool HasFooInt
+        {
+            get { return hasFooInt; }
+        }
+        public int FooInt
+        {
+            get { return fooInt_; }
+        }
+
+        public const int FooStringFieldNumber = 2;
+        private bool hasFooString;
+        private string fooString_ = "";
+        public bool HasFooString
+        {
+            get { return hasFooString; }
+        }
+        public string FooString
+        {
+            get { return fooString_; }
+        }
+
+        public const int FooMessageFieldNumber = 3;
+        private bool hasFooMessage;
+        private global::Google.ProtocolBuffers.TestProtos.TestAllTypes fooMessage_;
+        public bool HasFooMessage
+        {
+            get { return hasFooMessage; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestAllTypes FooMessage
+        {
+            get { return fooMessage_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance; }
+        }
+
+        public const int FooGroupFieldNumber = 4;
+        private bool hasFooGroup;
+        private global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup fooGroup_;
+        public bool HasFooGroup
+        {
+            get { return hasFooGroup; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup FooGroup
+        {
+            get { return fooGroup_ ?? global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup.DefaultInstance; }
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _testOneofBackwardsCompatibleFieldNames;
+            if (hasFooInt)
+            {
+                output.WriteInt32(1, field_names[0], FooInt);
+            }
+            if (hasFooString)
+            {
+                output.WriteString(2, field_names[2], FooString);
+            }
+            if (hasFooMessage)
+            {
+                output.WriteMessage(3, field_names[1], FooMessage);
+            }
+            if (hasFooGroup)
+            {
+                output.WriteGroup(4, field_names[3], FooGroup);
+            }
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            if (hasFooInt)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(1, FooInt);
+            }
+            if (hasFooString)
+            {
+                size += pb::CodedOutputStream.ComputeStringSize(2, FooString);
+            }
+            if (hasFooMessage)
+            {
+                size += pb::CodedOutputStream.ComputeMessageSize(3, FooMessage);
+            }
+            if (hasFooGroup)
+            {
+                size += pb::CodedOutputStream.ComputeGroupSize(4, FooGroup);
+            }
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static TestOneofBackwardsCompatible ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestOneofBackwardsCompatible ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestOneofBackwardsCompatible ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestOneofBackwardsCompatible ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestOneofBackwardsCompatible ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestOneofBackwardsCompatible ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static TestOneofBackwardsCompatible ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static TestOneofBackwardsCompatible ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static TestOneofBackwardsCompatible ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestOneofBackwardsCompatible ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private TestOneofBackwardsCompatible MakeReadOnly()
+        {
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(TestOneofBackwardsCompatible prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<TestOneofBackwardsCompatible, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(TestOneofBackwardsCompatible cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private TestOneofBackwardsCompatible result;
+
+            private TestOneofBackwardsCompatible PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    TestOneofBackwardsCompatible original = result;
+                    result = new TestOneofBackwardsCompatible();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override TestOneofBackwardsCompatible MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Descriptor; }
+            }
+
+            public override TestOneofBackwardsCompatible DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.DefaultInstance; }
+            }
+
+            public override TestOneofBackwardsCompatible BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is TestOneofBackwardsCompatible)
+                {
+                    return MergeFrom((TestOneofBackwardsCompatible)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(TestOneofBackwardsCompatible other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.DefaultInstance) return this;
+                PrepareBuilder();
+                if (other.HasFooInt)
+                {
+                    FooInt = other.FooInt;
+                }
+                if (other.HasFooString)
+                {
+                    FooString = other.FooString;
+                }
+                if (other.HasFooMessage)
+                {
+                    MergeFooMessage(other.FooMessage);
+                }
+                if (other.HasFooGroup)
+                {
+                    MergeFooGroup(other.FooGroup);
+                }
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_testOneofBackwardsCompatibleFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _testOneofBackwardsCompatibleFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                        case 8:
+                            {
+                                result.hasFooInt = input.ReadInt32(ref result.fooInt_);
+                                break;
+                            }
+                        case 18:
+                            {
+                                result.hasFooString = input.ReadString(ref result.fooString_);
+                                break;
+                            }
+                        case 26:
+                            {
+                                global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder();
+                                if (result.hasFooMessage)
+                                {
+                                    subBuilder.MergeFrom(FooMessage);
+                                }
+                                input.ReadMessage(subBuilder, extensionRegistry);
+                                FooMessage = subBuilder.BuildPartial();
+                                break;
+                            }
+                        case 35:
+                            {
+                                global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup.CreateBuilder();
+                                if (result.hasFooGroup)
+                                {
+                                    subBuilder.MergeFrom(FooGroup);
+                                }
+                                input.ReadGroup(4, subBuilder, extensionRegistry);
+                                FooGroup = subBuilder.BuildPartial();
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+
+            public bool HasFooInt
+            {
+                get { return result.hasFooInt; }
+            }
+            public int FooInt
+            {
+                get { return result.FooInt; }
+                set { SetFooInt(value); }
+            }
+            public Builder SetFooInt(int value)
+            {
+                PrepareBuilder();
+                result.hasFooInt = true;
+                result.fooInt_ = value;
+                return this;
+            }
+            public Builder ClearFooInt()
+            {
+                PrepareBuilder();
+                result.hasFooInt = false;
+                result.fooInt_ = 0;
+                return this;
+            }
+
+            public bool HasFooString
+            {
+                get { return result.hasFooString; }
+            }
+            public string FooString
+            {
+                get { return result.FooString; }
+                set { SetFooString(value); }
+            }
+            public Builder SetFooString(string value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasFooString = true;
+                result.fooString_ = value;
+                return this;
+            }
+            public Builder ClearFooString()
+            {
+                PrepareBuilder();
+                result.hasFooString = false;
+                result.fooString_ = "";
+                return this;
+            }
+
+            public bool HasFooMessage
+            {
+                get { return result.hasFooMessage; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.TestAllTypes FooMessage
+            {
+                get { return result.FooMessage; }
+                set { SetFooMessage(value); }
+            }
+            public Builder SetFooMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasFooMessage = true;
+                result.fooMessage_ = value;
+                return this;
+            }
+            public Builder SetFooMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.hasFooMessage = true;
+                result.fooMessage_ = builderForValue.Build();
+                return this;
+            }
+            public Builder MergeFooMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                if (result.hasFooMessage &&
+                    result.fooMessage_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance)
+                {
+                    result.fooMessage_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder(result.fooMessage_).MergeFrom(value).BuildPartial();
+                }
+                else
+                {
+                    result.fooMessage_ = value;
+                }
+                result.hasFooMessage = true;
+                return this;
+            }
+            public Builder ClearFooMessage()
+            {
+                PrepareBuilder();
+                result.hasFooMessage = false;
+                result.fooMessage_ = null;
+                return this;
+            }
+
+            public bool HasFooGroup
+            {
+                get { return result.hasFooGroup; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup FooGroup
+            {
+                get { return result.FooGroup; }
+                set { SetFooGroup(value); }
+            }
+            public Builder SetFooGroup(global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasFooGroup = true;
+                result.fooGroup_ = value;
+                return this;
+            }
+            public Builder SetFooGroup(global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.hasFooGroup = true;
+                result.fooGroup_ = builderForValue.Build();
+                return this;
+            }
+            public Builder MergeFooGroup(global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                if (result.hasFooGroup &&
+                    result.fooGroup_ != global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup.DefaultInstance)
+                {
+                    result.fooGroup_ = global::Google.ProtocolBuffers.TestProtos.TestOneofBackwardsCompatible.Types.FooGroup.CreateBuilder(result.fooGroup_).MergeFrom(value).BuildPartial();
+                }
+                else
+                {
+                    result.fooGroup_ = value;
+                }
+                result.hasFooGroup = true;
+                return this;
+            }
+            public Builder ClearFooGroup()
+            {
+                PrepareBuilder();
+                result.hasFooGroup = false;
+                result.fooGroup_ = null;
+                return this;
+            }
+        }
+        static TestOneofBackwardsCompatible()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class TestOneof2 : pb::GeneratedMessage<TestOneof2, TestOneof2.Builder>
+    {
+        private TestOneof2() { }
+        private static readonly TestOneof2 defaultInstance = new TestOneof2().MakeReadOnly();
+        private static readonly string[] _testOneof2FieldNames = new string[] { "bar_bytes", "bar_cord", "bar_enum", "bar_int", "bar_string", "bar_string_piece", "baz_int", "baz_string", "foo_bytes", "foo_cord", "foo_enum", "foo_int", "foo_lazy_message", "foo_message", "foo_string", "foo_string_piece", "foogroup" };
+        private static readonly uint[] _testOneof2FieldTags = new uint[] { 130, 114, 136, 96, 106, 122, 144, 154, 42, 26, 48, 8, 90, 58, 18, 34, 67 };
+        public static TestOneof2 DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override TestOneof2 DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override TestOneof2 ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestOneof2__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<TestOneof2, TestOneof2.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestOneof2__FieldAccessorTable; }
+        }
+
+        #region Nested types
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public static partial class Types
+        {
+            public enum NestedEnum
+            {
+                FOO = 1,
+                BAR = 2,
+                BAZ = 3,
+            }
+
+            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+            public sealed partial class FooGroup : pb::GeneratedMessage<FooGroup, FooGroup.Builder>
+            {
+                private FooGroup() { }
+                private static readonly FooGroup defaultInstance = new FooGroup().MakeReadOnly();
+                private static readonly string[] _fooGroupFieldNames = new string[] { "a", "b" };
+                private static readonly uint[] _fooGroupFieldTags = new uint[] { 72, 82 };
+                public static FooGroup DefaultInstance
+                {
+                    get { return defaultInstance; }
+                }
+
+                public override FooGroup DefaultInstanceForType
+                {
+                    get { return DefaultInstance; }
+                }
+
+                protected override FooGroup ThisMessage
+                {
+                    get { return this; }
+                }
+
+                public static pbd::MessageDescriptor Descriptor
+                {
+                    get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestOneof2_FooGroup__Descriptor; }
+                }
+
+                protected override pb::FieldAccess.FieldAccessorTable<FooGroup, FooGroup.Builder> InternalFieldAccessors
+                {
+                    get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestOneof2_FooGroup__FieldAccessorTable; }
+                }
+
+                public const int AFieldNumber = 9;
+                private bool hasA;
+                private int a_;
+                public bool HasA
+                {
+                    get { return hasA; }
+                }
+                public int A
+                {
+                    get { return a_; }
+                }
+
+                public const int BFieldNumber = 10;
+                private bool hasB;
+                private string b_ = "";
+                public bool HasB
+                {
+                    get { return hasB; }
+                }
+                public string B
+                {
+                    get { return b_; }
+                }
+
+                public override bool IsInitialized
+                {
+                    get
+                    {
+                        return true;
+                    }
+                }
+
+                public override void WriteTo(pb::ICodedOutputStream output)
+                {
+                    CalcSerializedSize();
+                    string[] field_names = _fooGroupFieldNames;
+                    if (hasA)
+                    {
+                        output.WriteInt32(9, field_names[0], A);
+                    }
+                    if (hasB)
+                    {
+                        output.WriteString(10, field_names[1], B);
+                    }
+                    UnknownFields.WriteTo(output);
+                }
+
+                private int memoizedSerializedSize = -1;
+                public override int SerializedSize
+                {
+                    get
+                    {
+                        int size = memoizedSerializedSize;
+                        if (size != -1) return size;
+                        return CalcSerializedSize();
+                    }
+                }
+
+                private int CalcSerializedSize()
+                {
+                    int size = memoizedSerializedSize;
+                    if (size != -1) return size;
+
+                    size = 0;
+                    if (hasA)
+                    {
+                        size += pb::CodedOutputStream.ComputeInt32Size(9, A);
+                    }
+                    if (hasB)
+                    {
+                        size += pb::CodedOutputStream.ComputeStringSize(10, B);
+                    }
+                    size += UnknownFields.SerializedSize;
+                    memoizedSerializedSize = size;
+                    return size;
+                }
+                public static FooGroup ParseFrom(pb::ByteString data)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+                }
+                public static FooGroup ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+                }
+                public static FooGroup ParseFrom(byte[] data)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+                }
+                public static FooGroup ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+                }
+                public static FooGroup ParseFrom(global::System.IO.Stream input)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+                }
+                public static FooGroup ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+                }
+                public static FooGroup ParseDelimitedFrom(global::System.IO.Stream input)
+                {
+                    return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+                }
+                public static FooGroup ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+                }
+                public static FooGroup ParseFrom(pb::ICodedInputStream input)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+                }
+                public static FooGroup ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+                }
+                private FooGroup MakeReadOnly()
+                {
+                    return this;
+                }
+
+                public static Builder CreateBuilder() { return new Builder(); }
+                public override Builder ToBuilder() { return CreateBuilder(this); }
+                public override Builder CreateBuilderForType() { return new Builder(); }
+                public static Builder CreateBuilder(FooGroup prototype)
+                {
+                    return new Builder(prototype);
+                }
+
+                [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+                public sealed partial class Builder : pb::GeneratedBuilder<FooGroup, Builder>
+                {
+                    protected override Builder ThisBuilder
+                    {
+                        get { return this; }
+                    }
+                    public Builder()
+                    {
+                        result = DefaultInstance;
+                        resultIsReadOnly = true;
+                    }
+                    internal Builder(FooGroup cloneFrom)
+                    {
+                        result = cloneFrom;
+                        resultIsReadOnly = true;
+                    }
+
+                    private bool resultIsReadOnly;
+                    private FooGroup result;
+
+                    private FooGroup PrepareBuilder()
+                    {
+                        if (resultIsReadOnly)
+                        {
+                            FooGroup original = result;
+                            result = new FooGroup();
+                            resultIsReadOnly = false;
+                            MergeFrom(original);
+                        }
+                        return result;
+                    }
+
+                    public override bool IsInitialized
+                    {
+                        get { return result.IsInitialized; }
+                    }
+
+                    protected override FooGroup MessageBeingBuilt
+                    {
+                        get { return PrepareBuilder(); }
+                    }
+
+                    public override Builder Clear()
+                    {
+                        result = DefaultInstance;
+                        resultIsReadOnly = true;
+                        return this;
+                    }
+
+                    public override Builder Clone()
+                    {
+                        if (resultIsReadOnly)
+                        {
+                            return new Builder(result);
+                        }
+                        else
+                        {
+                            return new Builder().MergeFrom(result);
+                        }
+                    }
+
+                    public override pbd::MessageDescriptor DescriptorForType
+                    {
+                        get { return global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup.Descriptor; }
+                    }
+
+                    public override FooGroup DefaultInstanceForType
+                    {
+                        get { return global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup.DefaultInstance; }
+                    }
+
+                    public override FooGroup BuildPartial()
+                    {
+                        if (resultIsReadOnly)
+                        {
+                            return result;
+                        }
+                        resultIsReadOnly = true;
+                        return result.MakeReadOnly();
+                    }
+
+                    public override Builder MergeFrom(pb::IMessage other)
+                    {
+                        if (other is FooGroup)
+                        {
+                            return MergeFrom((FooGroup)other);
+                        }
+                        else
+                        {
+                            base.MergeFrom(other);
+                            return this;
+                        }
+                    }
+
+                    public override Builder MergeFrom(FooGroup other)
+                    {
+                        if (other == global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup.DefaultInstance) return this;
+                        PrepareBuilder();
+                        if (other.HasA)
+                        {
+                            A = other.A;
+                        }
+                        if (other.HasB)
+                        {
+                            B = other.B;
+                        }
+                        this.MergeUnknownFields(other.UnknownFields);
+                        return this;
+                    }
+
+                    public override Builder MergeFrom(pb::ICodedInputStream input)
+                    {
+                        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+                    }
+
+                    public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+                    {
+                        PrepareBuilder();
+                        pb::UnknownFieldSet.Builder unknownFields = null;
+                        uint tag;
+                        string field_name;
+                        while (input.ReadTag(out tag, out field_name))
+                        {
+                            if (tag == 0 && field_name != null)
+                            {
+                                int field_ordinal = global::System.Array.BinarySearch(_fooGroupFieldNames, field_name, global::System.StringComparer.Ordinal);
+                                if (field_ordinal >= 0)
+                                    tag = _fooGroupFieldTags[field_ordinal];
+                                else
+                                {
+                                    if (unknownFields == null)
+                                    {
+                                        unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                    }
+                                    ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                    continue;
+                                }
+                            }
+                            switch (tag)
+                            {
+                                case 0:
+                                    {
+                                        throw pb::InvalidProtocolBufferException.InvalidTag();
+                                    }
+                                default:
+                                    {
+                                        if (pb::WireFormat.IsEndGroupTag(tag))
+                                        {
+                                            if (unknownFields != null)
+                                            {
+                                                this.UnknownFields = unknownFields.Build();
+                                            }
+                                            return this;
+                                        }
+                                        if (unknownFields == null)
+                                        {
+                                            unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                        }
+                                        ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                        break;
+                                    }
+                                case 72:
+                                    {
+                                        result.hasA = input.ReadInt32(ref result.a_);
+                                        break;
+                                    }
+                                case 82:
+                                    {
+                                        result.hasB = input.ReadString(ref result.b_);
+                                        break;
+                                    }
+                            }
+                        }
+
+                        if (unknownFields != null)
+                        {
+                            this.UnknownFields = unknownFields.Build();
+                        }
+                        return this;
+                    }
+
+
+                    public bool HasA
+                    {
+                        get { return result.hasA; }
+                    }
+                    public int A
+                    {
+                        get { return result.A; }
+                        set { SetA(value); }
+                    }
+                    public Builder SetA(int value)
+                    {
+                        PrepareBuilder();
+                        result.hasA = true;
+                        result.a_ = value;
+                        return this;
+                    }
+                    public Builder ClearA()
+                    {
+                        PrepareBuilder();
+                        result.hasA = false;
+                        result.a_ = 0;
+                        return this;
+                    }
+
+                    public bool HasB
+                    {
+                        get { return result.hasB; }
+                    }
+                    public string B
+                    {
+                        get { return result.B; }
+                        set { SetB(value); }
+                    }
+                    public Builder SetB(string value)
+                    {
+                        pb::ThrowHelper.ThrowIfNull(value, "value");
+                        PrepareBuilder();
+                        result.hasB = true;
+                        result.b_ = value;
+                        return this;
+                    }
+                    public Builder ClearB()
+                    {
+                        PrepareBuilder();
+                        result.hasB = false;
+                        result.b_ = "";
+                        return this;
+                    }
+                }
+                static FooGroup()
+                {
+                    object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+                }
+            }
+
+            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+            public sealed partial class NestedMessage : pb::GeneratedMessage<NestedMessage, NestedMessage.Builder>
+            {
+                private NestedMessage() { }
+                private static readonly NestedMessage defaultInstance = new NestedMessage().MakeReadOnly();
+                private static readonly string[] _nestedMessageFieldNames = new string[] { "corge_int", "qux_int" };
+                private static readonly uint[] _nestedMessageFieldTags = new uint[] { 16, 8 };
+                public static NestedMessage DefaultInstance
+                {
+                    get { return defaultInstance; }
+                }
+
+                public override NestedMessage DefaultInstanceForType
+                {
+                    get { return DefaultInstance; }
+                }
+
+                protected override NestedMessage ThisMessage
+                {
+                    get { return this; }
+                }
+
+                public static pbd::MessageDescriptor Descriptor
+                {
+                    get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestOneof2_NestedMessage__Descriptor; }
+                }
+
+                protected override pb::FieldAccess.FieldAccessorTable<NestedMessage, NestedMessage.Builder> InternalFieldAccessors
+                {
+                    get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestOneof2_NestedMessage__FieldAccessorTable; }
+                }
+
+                public const int QuxIntFieldNumber = 1;
+                private bool hasQuxInt;
+                private long quxInt_;
+                public bool HasQuxInt
+                {
+                    get { return hasQuxInt; }
+                }
+                public long QuxInt
+                {
+                    get { return quxInt_; }
+                }
+
+                public const int CorgeIntFieldNumber = 2;
+                private pbc::PopsicleList<int> corgeInt_ = new pbc::PopsicleList<int>();
+                public scg::IList<int> CorgeIntList
+                {
+                    get { return pbc::Lists.AsReadOnly(corgeInt_); }
+                }
+                public int CorgeIntCount
+                {
+                    get { return corgeInt_.Count; }
+                }
+                public int GetCorgeInt(int index)
+                {
+                    return corgeInt_[index];
+                }
+
+                public override bool IsInitialized
+                {
+                    get
+                    {
+                        return true;
+                    }
+                }
+
+                public override void WriteTo(pb::ICodedOutputStream output)
+                {
+                    CalcSerializedSize();
+                    string[] field_names = _nestedMessageFieldNames;
+                    if (hasQuxInt)
+                    {
+                        output.WriteInt64(1, field_names[1], QuxInt);
+                    }
+                    if (corgeInt_.Count > 0)
+                    {
+                        output.WriteInt32Array(2, field_names[0], corgeInt_);
+                    }
+                    UnknownFields.WriteTo(output);
+                }
+
+                private int memoizedSerializedSize = -1;
+                public override int SerializedSize
+                {
+                    get
+                    {
+                        int size = memoizedSerializedSize;
+                        if (size != -1) return size;
+                        return CalcSerializedSize();
+                    }
+                }
+
+                private int CalcSerializedSize()
+                {
+                    int size = memoizedSerializedSize;
+                    if (size != -1) return size;
+
+                    size = 0;
+                    if (hasQuxInt)
+                    {
+                        size += pb::CodedOutputStream.ComputeInt64Size(1, QuxInt);
+                    }
+                    {
+                        int dataSize = 0;
+                        foreach (int element in CorgeIntList)
+                        {
+                            dataSize += pb::CodedOutputStream.ComputeInt32SizeNoTag(element);
+                        }
+                        size += dataSize;
+                        size += 1 * corgeInt_.Count;
+                    }
+                    size += UnknownFields.SerializedSize;
+                    memoizedSerializedSize = size;
+                    return size;
+                }
+                public static NestedMessage ParseFrom(pb::ByteString data)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+                }
+                public static NestedMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+                }
+                public static NestedMessage ParseFrom(byte[] data)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+                }
+                public static NestedMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+                }
+                public static NestedMessage ParseFrom(global::System.IO.Stream input)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+                }
+                public static NestedMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+                }
+                public static NestedMessage ParseDelimitedFrom(global::System.IO.Stream input)
+                {
+                    return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+                }
+                public static NestedMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+                }
+                public static NestedMessage ParseFrom(pb::ICodedInputStream input)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+                }
+                public static NestedMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+                }
+                private NestedMessage MakeReadOnly()
+                {
+                    corgeInt_.MakeReadOnly();
+                    return this;
+                }
+
+                public static Builder CreateBuilder() { return new Builder(); }
+                public override Builder ToBuilder() { return CreateBuilder(this); }
+                public override Builder CreateBuilderForType() { return new Builder(); }
+                public static Builder CreateBuilder(NestedMessage prototype)
+                {
+                    return new Builder(prototype);
+                }
+
+                [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+                public sealed partial class Builder : pb::GeneratedBuilder<NestedMessage, Builder>
+                {
+                    protected override Builder ThisBuilder
+                    {
+                        get { return this; }
+                    }
+                    public Builder()
+                    {
+                        result = DefaultInstance;
+                        resultIsReadOnly = true;
+                    }
+                    internal Builder(NestedMessage cloneFrom)
+                    {
+                        result = cloneFrom;
+                        resultIsReadOnly = true;
+                    }
+
+                    private bool resultIsReadOnly;
+                    private NestedMessage result;
+
+                    private NestedMessage PrepareBuilder()
+                    {
+                        if (resultIsReadOnly)
+                        {
+                            NestedMessage original = result;
+                            result = new NestedMessage();
+                            resultIsReadOnly = false;
+                            MergeFrom(original);
+                        }
+                        return result;
+                    }
+
+                    public override bool IsInitialized
+                    {
+                        get { return result.IsInitialized; }
+                    }
+
+                    protected override NestedMessage MessageBeingBuilt
+                    {
+                        get { return PrepareBuilder(); }
+                    }
+
+                    public override Builder Clear()
+                    {
+                        result = DefaultInstance;
+                        resultIsReadOnly = true;
+                        return this;
+                    }
+
+                    public override Builder Clone()
+                    {
+                        if (resultIsReadOnly)
+                        {
+                            return new Builder(result);
+                        }
+                        else
+                        {
+                            return new Builder().MergeFrom(result);
+                        }
+                    }
+
+                    public override pbd::MessageDescriptor DescriptorForType
+                    {
+                        get { return global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.Descriptor; }
+                    }
+
+                    public override NestedMessage DefaultInstanceForType
+                    {
+                        get { return global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.DefaultInstance; }
+                    }
+
+                    public override NestedMessage BuildPartial()
+                    {
+                        if (resultIsReadOnly)
+                        {
+                            return result;
+                        }
+                        resultIsReadOnly = true;
+                        return result.MakeReadOnly();
+                    }
+
+                    public override Builder MergeFrom(pb::IMessage other)
+                    {
+                        if (other is NestedMessage)
+                        {
+                            return MergeFrom((NestedMessage)other);
+                        }
+                        else
+                        {
+                            base.MergeFrom(other);
+                            return this;
+                        }
+                    }
+
+                    public override Builder MergeFrom(NestedMessage other)
+                    {
+                        if (other == global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.DefaultInstance) return this;
+                        PrepareBuilder();
+                        if (other.HasQuxInt)
+                        {
+                            QuxInt = other.QuxInt;
+                        }
+                        if (other.corgeInt_.Count != 0)
+                        {
+                            result.corgeInt_.Add(other.corgeInt_);
+                        }
+                        this.MergeUnknownFields(other.UnknownFields);
+                        return this;
+                    }
+
+                    public override Builder MergeFrom(pb::ICodedInputStream input)
+                    {
+                        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+                    }
+
+                    public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+                    {
+                        PrepareBuilder();
+                        pb::UnknownFieldSet.Builder unknownFields = null;
+                        uint tag;
+                        string field_name;
+                        while (input.ReadTag(out tag, out field_name))
+                        {
+                            if (tag == 0 && field_name != null)
+                            {
+                                int field_ordinal = global::System.Array.BinarySearch(_nestedMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+                                if (field_ordinal >= 0)
+                                    tag = _nestedMessageFieldTags[field_ordinal];
+                                else
+                                {
+                                    if (unknownFields == null)
+                                    {
+                                        unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                    }
+                                    ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                    continue;
+                                }
+                            }
+                            switch (tag)
+                            {
+                                case 0:
+                                    {
+                                        throw pb::InvalidProtocolBufferException.InvalidTag();
+                                    }
+                                default:
+                                    {
+                                        if (pb::WireFormat.IsEndGroupTag(tag))
+                                        {
+                                            if (unknownFields != null)
+                                            {
+                                                this.UnknownFields = unknownFields.Build();
+                                            }
+                                            return this;
+                                        }
+                                        if (unknownFields == null)
+                                        {
+                                            unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                        }
+                                        ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                        break;
+                                    }
+                                case 8:
+                                    {
+                                        result.hasQuxInt = input.ReadInt64(ref result.quxInt_);
+                                        break;
+                                    }
+                                case 18:
+                                case 16:
+                                    {
+                                        input.ReadInt32Array(tag, field_name, result.corgeInt_);
+                                        break;
+                                    }
+                            }
+                        }
+
+                        if (unknownFields != null)
+                        {
+                            this.UnknownFields = unknownFields.Build();
+                        }
+                        return this;
+                    }
+
+
+                    public bool HasQuxInt
+                    {
+                        get { return result.hasQuxInt; }
+                    }
+                    public long QuxInt
+                    {
+                        get { return result.QuxInt; }
+                        set { SetQuxInt(value); }
+                    }
+                    public Builder SetQuxInt(long value)
+                    {
+                        PrepareBuilder();
+                        result.hasQuxInt = true;
+                        result.quxInt_ = value;
+                        return this;
+                    }
+                    public Builder ClearQuxInt()
+                    {
+                        PrepareBuilder();
+                        result.hasQuxInt = false;
+                        result.quxInt_ = 0L;
+                        return this;
+                    }
+
+                    public pbc::IPopsicleList<int> CorgeIntList
+                    {
+                        get { return PrepareBuilder().corgeInt_; }
+                    }
+                    public int CorgeIntCount
+                    {
+                        get { return result.CorgeIntCount; }
+                    }
+                    public int GetCorgeInt(int index)
+                    {
+                        return result.GetCorgeInt(index);
+                    }
+                    public Builder SetCorgeInt(int index, int value)
+                    {
+                        PrepareBuilder();
+                        result.corgeInt_[index] = value;
+                        return this;
+                    }
+                    public Builder AddCorgeInt(int value)
+                    {
+                        PrepareBuilder();
+                        result.corgeInt_.Add(value);
+                        return this;
+                    }
+                    public Builder AddRangeCorgeInt(scg::IEnumerable<int> values)
+                    {
+                        PrepareBuilder();
+                        result.corgeInt_.Add(values);
+                        return this;
+                    }
+                    public Builder ClearCorgeInt()
+                    {
+                        PrepareBuilder();
+                        result.corgeInt_.Clear();
+                        return this;
+                    }
+                }
+                static NestedMessage()
+                {
+                    object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+                }
+            }
+
+        }
+        #endregion
+
+        public const int FooIntFieldNumber = 1;
+        private bool hasFooInt;
+        private int fooInt_;
+        public bool HasFooInt
+        {
+            get { return hasFooInt; }
+        }
+        public int FooInt
+        {
+            get { return fooInt_; }
+        }
+
+        public const int FooStringFieldNumber = 2;
+        private bool hasFooString;
+        private string fooString_ = "";
+        public bool HasFooString
+        {
+            get { return hasFooString; }
+        }
+        public string FooString
+        {
+            get { return fooString_; }
+        }
+
+        public const int FooCordFieldNumber = 3;
+        private bool hasFooCord;
+        private string fooCord_ = "";
+        public bool HasFooCord
+        {
+            get { return hasFooCord; }
+        }
+        public string FooCord
+        {
+            get { return fooCord_; }
+        }
+
+        public const int FooStringPieceFieldNumber = 4;
+        private bool hasFooStringPiece;
+        private string fooStringPiece_ = "";
+        public bool HasFooStringPiece
+        {
+            get { return hasFooStringPiece; }
+        }
+        public string FooStringPiece
+        {
+            get { return fooStringPiece_; }
+        }
+
+        public const int FooBytesFieldNumber = 5;
+        private bool hasFooBytes;
+        private pb::ByteString fooBytes_ = pb::ByteString.Empty;
+        public bool HasFooBytes
+        {
+            get { return hasFooBytes; }
+        }
+        public pb::ByteString FooBytes
+        {
+            get { return fooBytes_; }
+        }
+
+        public const int FooEnumFieldNumber = 6;
+        private bool hasFooEnum;
+        private global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedEnum fooEnum_ = global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedEnum.FOO;
+        public bool HasFooEnum
+        {
+            get { return hasFooEnum; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedEnum FooEnum
+        {
+            get { return fooEnum_; }
+        }
+
+        public const int FooMessageFieldNumber = 7;
+        private bool hasFooMessage;
+        private global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage fooMessage_;
+        public bool HasFooMessage
+        {
+            get { return hasFooMessage; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage FooMessage
+        {
+            get { return fooMessage_ ?? global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.DefaultInstance; }
+        }
+
+        public const int FooGroupFieldNumber = 8;
+        private bool hasFooGroup;
+        private global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup fooGroup_;
+        public bool HasFooGroup
+        {
+            get { return hasFooGroup; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup FooGroup
+        {
+            get { return fooGroup_ ?? global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup.DefaultInstance; }
+        }
+
+        public const int FooLazyMessageFieldNumber = 11;
+        private bool hasFooLazyMessage;
+        private global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage fooLazyMessage_;
+        public bool HasFooLazyMessage
+        {
+            get { return hasFooLazyMessage; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage FooLazyMessage
+        {
+            get { return fooLazyMessage_ ?? global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.DefaultInstance; }
+        }
+
+        public const int BarIntFieldNumber = 12;
+        private bool hasBarInt;
+        private int barInt_ = 5;
+        public bool HasBarInt
+        {
+            get { return hasBarInt; }
+        }
+        public int BarInt
+        {
+            get { return barInt_; }
+        }
+
+        public const int BarStringFieldNumber = 13;
+        private bool hasBarString;
+        private string barString_ = "STRING";
+        public bool HasBarString
+        {
+            get { return hasBarString; }
+        }
+        public string BarString
+        {
+            get { return barString_; }
+        }
+
+        public const int BarCordFieldNumber = 14;
+        private bool hasBarCord;
+        private string barCord_ = "CORD";
+        public bool HasBarCord
+        {
+            get { return hasBarCord; }
+        }
+        public string BarCord
+        {
+            get { return barCord_; }
+        }
+
+        public const int BarStringPieceFieldNumber = 15;
+        private bool hasBarStringPiece;
+        private string barStringPiece_ = "SPIECE";
+        public bool HasBarStringPiece
+        {
+            get { return hasBarStringPiece; }
+        }
+        public string BarStringPiece
+        {
+            get { return barStringPiece_; }
+        }
+
+        public const int BarBytesFieldNumber = 16;
+        private bool hasBarBytes;
+        private pb::ByteString barBytes_ = (pb::ByteString)global::Google.ProtocolBuffers.TestProtos.TestOneof2.Descriptor.Fields[13].DefaultValue;
+        public bool HasBarBytes
+        {
+            get { return hasBarBytes; }
+        }
+        public pb::ByteString BarBytes
+        {
+            get { return barBytes_; }
+        }
+
+        public const int BarEnumFieldNumber = 17;
+        private bool hasBarEnum;
+        private global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedEnum barEnum_ = global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedEnum.BAR;
+        public bool HasBarEnum
+        {
+            get { return hasBarEnum; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedEnum BarEnum
+        {
+            get { return barEnum_; }
+        }
+
+        public const int BazIntFieldNumber = 18;
+        private bool hasBazInt;
+        private int bazInt_;
+        public bool HasBazInt
+        {
+            get { return hasBazInt; }
+        }
+        public int BazInt
+        {
+            get { return bazInt_; }
+        }
+
+        public const int BazStringFieldNumber = 19;
+        private bool hasBazString;
+        private string bazString_ = "BAZ";
+        public bool HasBazString
+        {
+            get { return hasBazString; }
+        }
+        public string BazString
+        {
+            get { return bazString_; }
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _testOneof2FieldNames;
+            if (hasFooInt)
+            {
+                output.WriteInt32(1, field_names[11], FooInt);
+            }
+            if (hasFooString)
+            {
+                output.WriteString(2, field_names[14], FooString);
+            }
+            if (hasFooCord)
+            {
+                output.WriteString(3, field_names[9], FooCord);
+            }
+            if (hasFooStringPiece)
+            {
+                output.WriteString(4, field_names[15], FooStringPiece);
+            }
+            if (hasFooBytes)
+            {
+                output.WriteBytes(5, field_names[8], FooBytes);
+            }
+            if (hasFooEnum)
+            {
+                output.WriteEnum(6, field_names[10], (int)FooEnum, FooEnum);
+            }
+            if (hasFooMessage)
+            {
+                output.WriteMessage(7, field_names[13], FooMessage);
+            }
+            if (hasFooGroup)
+            {
+                output.WriteGroup(8, field_names[16], FooGroup);
+            }
+            if (hasFooLazyMessage)
+            {
+                output.WriteMessage(11, field_names[12], FooLazyMessage);
+            }
+            if (hasBarInt)
+            {
+                output.WriteInt32(12, field_names[3], BarInt);
+            }
+            if (hasBarString)
+            {
+                output.WriteString(13, field_names[4], BarString);
+            }
+            if (hasBarCord)
+            {
+                output.WriteString(14, field_names[1], BarCord);
+            }
+            if (hasBarStringPiece)
+            {
+                output.WriteString(15, field_names[5], BarStringPiece);
+            }
+            if (hasBarBytes)
+            {
+                output.WriteBytes(16, field_names[0], BarBytes);
+            }
+            if (hasBarEnum)
+            {
+                output.WriteEnum(17, field_names[2], (int)BarEnum, BarEnum);
+            }
+            if (hasBazInt)
+            {
+                output.WriteInt32(18, field_names[6], BazInt);
+            }
+            if (hasBazString)
+            {
+                output.WriteString(19, field_names[7], BazString);
+            }
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            if (hasFooInt)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(1, FooInt);
+            }
+            if (hasFooString)
+            {
+                size += pb::CodedOutputStream.ComputeStringSize(2, FooString);
+            }
+            if (hasFooCord)
+            {
+                size += pb::CodedOutputStream.ComputeStringSize(3, FooCord);
+            }
+            if (hasFooStringPiece)
+            {
+                size += pb::CodedOutputStream.ComputeStringSize(4, FooStringPiece);
+            }
+            if (hasFooBytes)
+            {
+                size += pb::CodedOutputStream.ComputeBytesSize(5, FooBytes);
+            }
+            if (hasFooEnum)
+            {
+                size += pb::CodedOutputStream.ComputeEnumSize(6, (int)FooEnum);
+            }
+            if (hasFooMessage)
+            {
+                size += pb::CodedOutputStream.ComputeMessageSize(7, FooMessage);
+            }
+            if (hasFooGroup)
+            {
+                size += pb::CodedOutputStream.ComputeGroupSize(8, FooGroup);
+            }
+            if (hasFooLazyMessage)
+            {
+                size += pb::CodedOutputStream.ComputeMessageSize(11, FooLazyMessage);
+            }
+            if (hasBarInt)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(12, BarInt);
+            }
+            if (hasBarString)
+            {
+                size += pb::CodedOutputStream.ComputeStringSize(13, BarString);
+            }
+            if (hasBarCord)
+            {
+                size += pb::CodedOutputStream.ComputeStringSize(14, BarCord);
+            }
+            if (hasBarStringPiece)
+            {
+                size += pb::CodedOutputStream.ComputeStringSize(15, BarStringPiece);
+            }
+            if (hasBarBytes)
+            {
+                size += pb::CodedOutputStream.ComputeBytesSize(16, BarBytes);
+            }
+            if (hasBarEnum)
+            {
+                size += pb::CodedOutputStream.ComputeEnumSize(17, (int)BarEnum);
+            }
+            if (hasBazInt)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(18, BazInt);
+            }
+            if (hasBazString)
+            {
+                size += pb::CodedOutputStream.ComputeStringSize(19, BazString);
+            }
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static TestOneof2 ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestOneof2 ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestOneof2 ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestOneof2 ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestOneof2 ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestOneof2 ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static TestOneof2 ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static TestOneof2 ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static TestOneof2 ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestOneof2 ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private TestOneof2 MakeReadOnly()
+        {
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(TestOneof2 prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<TestOneof2, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(TestOneof2 cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private TestOneof2 result;
+
+            private TestOneof2 PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    TestOneof2 original = result;
+                    result = new TestOneof2();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override TestOneof2 MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestOneof2.Descriptor; }
+            }
+
+            public override TestOneof2 DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestOneof2.DefaultInstance; }
+            }
+
+            public override TestOneof2 BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is TestOneof2)
+                {
+                    return MergeFrom((TestOneof2)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(TestOneof2 other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.TestOneof2.DefaultInstance) return this;
+                PrepareBuilder();
+                if (other.HasFooInt)
+                {
+                    FooInt = other.FooInt;
+                }
+                if (other.HasFooString)
+                {
+                    FooString = other.FooString;
+                }
+                if (other.HasFooCord)
+                {
+                    FooCord = other.FooCord;
+                }
+                if (other.HasFooStringPiece)
+                {
+                    FooStringPiece = other.FooStringPiece;
+                }
+                if (other.HasFooBytes)
+                {
+                    FooBytes = other.FooBytes;
+                }
+                if (other.HasFooEnum)
+                {
+                    FooEnum = other.FooEnum;
+                }
+                if (other.HasFooMessage)
+                {
+                    MergeFooMessage(other.FooMessage);
+                }
+                if (other.HasFooGroup)
+                {
+                    MergeFooGroup(other.FooGroup);
+                }
+                if (other.HasFooLazyMessage)
+                {
+                    MergeFooLazyMessage(other.FooLazyMessage);
+                }
+                if (other.HasBarInt)
+                {
+                    BarInt = other.BarInt;
+                }
+                if (other.HasBarString)
+                {
+                    BarString = other.BarString;
+                }
+                if (other.HasBarCord)
+                {
+                    BarCord = other.BarCord;
+                }
+                if (other.HasBarStringPiece)
+                {
+                    BarStringPiece = other.BarStringPiece;
+                }
+                if (other.HasBarBytes)
+                {
+                    BarBytes = other.BarBytes;
+                }
+                if (other.HasBarEnum)
+                {
+                    BarEnum = other.BarEnum;
+                }
+                if (other.HasBazInt)
+                {
+                    BazInt = other.BazInt;
+                }
+                if (other.HasBazString)
+                {
+                    BazString = other.BazString;
+                }
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_testOneof2FieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _testOneof2FieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                        case 8:
+                            {
+                                result.hasFooInt = input.ReadInt32(ref result.fooInt_);
+                                break;
+                            }
+                        case 18:
+                            {
+                                result.hasFooString = input.ReadString(ref result.fooString_);
+                                break;
+                            }
+                        case 26:
+                            {
+                                result.hasFooCord = input.ReadString(ref result.fooCord_);
+                                break;
+                            }
+                        case 34:
+                            {
+                                result.hasFooStringPiece = input.ReadString(ref result.fooStringPiece_);
+                                break;
+                            }
+                        case 42:
+                            {
+                                result.hasFooBytes = input.ReadBytes(ref result.fooBytes_);
+                                break;
+                            }
+                        case 48:
+                            {
+                                object unknown;
+                                if (input.ReadEnum(ref result.fooEnum_, out unknown))
+                                {
+                                    result.hasFooEnum = true;
+                                }
+                                else if (unknown is int)
+                                {
+                                    if (unknownFields == null)
+                                    {
+                                        unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                    }
+                                    unknownFields.MergeVarintField(6, (ulong)(int)unknown);
+                                }
+                                break;
+                            }
+                        case 58:
+                            {
+                                global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.CreateBuilder();
+                                if (result.hasFooMessage)
+                                {
+                                    subBuilder.MergeFrom(FooMessage);
+                                }
+                                input.ReadMessage(subBuilder, extensionRegistry);
+                                FooMessage = subBuilder.BuildPartial();
+                                break;
+                            }
+                        case 67:
+                            {
+                                global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup.CreateBuilder();
+                                if (result.hasFooGroup)
+                                {
+                                    subBuilder.MergeFrom(FooGroup);
+                                }
+                                input.ReadGroup(8, subBuilder, extensionRegistry);
+                                FooGroup = subBuilder.BuildPartial();
+                                break;
+                            }
+                        case 90:
+                            {
+                                global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.CreateBuilder();
+                                if (result.hasFooLazyMessage)
+                                {
+                                    subBuilder.MergeFrom(FooLazyMessage);
+                                }
+                                input.ReadMessage(subBuilder, extensionRegistry);
+                                FooLazyMessage = subBuilder.BuildPartial();
+                                break;
+                            }
+                        case 96:
+                            {
+                                result.hasBarInt = input.ReadInt32(ref result.barInt_);
+                                break;
+                            }
+                        case 106:
+                            {
+                                result.hasBarString = input.ReadString(ref result.barString_);
+                                break;
+                            }
+                        case 114:
+                            {
+                                result.hasBarCord = input.ReadString(ref result.barCord_);
+                                break;
+                            }
+                        case 122:
+                            {
+                                result.hasBarStringPiece = input.ReadString(ref result.barStringPiece_);
+                                break;
+                            }
+                        case 130:
+                            {
+                                result.hasBarBytes = input.ReadBytes(ref result.barBytes_);
+                                break;
+                            }
+                        case 136:
+                            {
+                                object unknown;
+                                if (input.ReadEnum(ref result.barEnum_, out unknown))
+                                {
+                                    result.hasBarEnum = true;
+                                }
+                                else if (unknown is int)
+                                {
+                                    if (unknownFields == null)
+                                    {
+                                        unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                    }
+                                    unknownFields.MergeVarintField(17, (ulong)(int)unknown);
+                                }
+                                break;
+                            }
+                        case 144:
+                            {
+                                result.hasBazInt = input.ReadInt32(ref result.bazInt_);
+                                break;
+                            }
+                        case 154:
+                            {
+                                result.hasBazString = input.ReadString(ref result.bazString_);
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+
+            public bool HasFooInt
+            {
+                get { return result.hasFooInt; }
+            }
+            public int FooInt
+            {
+                get { return result.FooInt; }
+                set { SetFooInt(value); }
+            }
+            public Builder SetFooInt(int value)
+            {
+                PrepareBuilder();
+                result.hasFooInt = true;
+                result.fooInt_ = value;
+                return this;
+            }
+            public Builder ClearFooInt()
+            {
+                PrepareBuilder();
+                result.hasFooInt = false;
+                result.fooInt_ = 0;
+                return this;
+            }
+
+            public bool HasFooString
+            {
+                get { return result.hasFooString; }
+            }
+            public string FooString
+            {
+                get { return result.FooString; }
+                set { SetFooString(value); }
+            }
+            public Builder SetFooString(string value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasFooString = true;
+                result.fooString_ = value;
+                return this;
+            }
+            public Builder ClearFooString()
+            {
+                PrepareBuilder();
+                result.hasFooString = false;
+                result.fooString_ = "";
+                return this;
+            }
+
+            public bool HasFooCord
+            {
+                get { return result.hasFooCord; }
+            }
+            public string FooCord
+            {
+                get { return result.FooCord; }
+                set { SetFooCord(value); }
+            }
+            public Builder SetFooCord(string value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasFooCord = true;
+                result.fooCord_ = value;
+                return this;
+            }
+            public Builder ClearFooCord()
+            {
+                PrepareBuilder();
+                result.hasFooCord = false;
+                result.fooCord_ = "";
+                return this;
+            }
+
+            public bool HasFooStringPiece
+            {
+                get { return result.hasFooStringPiece; }
+            }
+            public string FooStringPiece
+            {
+                get { return result.FooStringPiece; }
+                set { SetFooStringPiece(value); }
+            }
+            public Builder SetFooStringPiece(string value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasFooStringPiece = true;
+                result.fooStringPiece_ = value;
+                return this;
+            }
+            public Builder ClearFooStringPiece()
+            {
+                PrepareBuilder();
+                result.hasFooStringPiece = false;
+                result.fooStringPiece_ = "";
+                return this;
+            }
+
+            public bool HasFooBytes
+            {
+                get { return result.hasFooBytes; }
+            }
+            public pb::ByteString FooBytes
+            {
+                get { return result.FooBytes; }
+                set { SetFooBytes(value); }
+            }
+            public Builder SetFooBytes(pb::ByteString value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasFooBytes = true;
+                result.fooBytes_ = value;
+                return this;
+            }
+            public Builder ClearFooBytes()
+            {
+                PrepareBuilder();
+                result.hasFooBytes = false;
+                result.fooBytes_ = pb::ByteString.Empty;
+                return this;
+            }
+
+            public bool HasFooEnum
+            {
+                get { return result.hasFooEnum; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedEnum FooEnum
+            {
+                get { return result.FooEnum; }
+                set { SetFooEnum(value); }
+            }
+            public Builder SetFooEnum(global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedEnum value)
+            {
+                PrepareBuilder();
+                result.hasFooEnum = true;
+                result.fooEnum_ = value;
+                return this;
+            }
+            public Builder ClearFooEnum()
+            {
+                PrepareBuilder();
+                result.hasFooEnum = false;
+                result.fooEnum_ = global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedEnum.FOO;
+                return this;
+            }
+
+            public bool HasFooMessage
+            {
+                get { return result.hasFooMessage; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage FooMessage
+            {
+                get { return result.FooMessage; }
+                set { SetFooMessage(value); }
+            }
+            public Builder SetFooMessage(global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasFooMessage = true;
+                result.fooMessage_ = value;
+                return this;
+            }
+            public Builder SetFooMessage(global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.hasFooMessage = true;
+                result.fooMessage_ = builderForValue.Build();
+                return this;
+            }
+            public Builder MergeFooMessage(global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                if (result.hasFooMessage &&
+                    result.fooMessage_ != global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.DefaultInstance)
+                {
+                    result.fooMessage_ = global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.CreateBuilder(result.fooMessage_).MergeFrom(value).BuildPartial();
+                }
+                else
+                {
+                    result.fooMessage_ = value;
+                }
+                result.hasFooMessage = true;
+                return this;
+            }
+            public Builder ClearFooMessage()
+            {
+                PrepareBuilder();
+                result.hasFooMessage = false;
+                result.fooMessage_ = null;
+                return this;
+            }
+
+            public bool HasFooGroup
+            {
+                get { return result.hasFooGroup; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup FooGroup
+            {
+                get { return result.FooGroup; }
+                set { SetFooGroup(value); }
+            }
+            public Builder SetFooGroup(global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasFooGroup = true;
+                result.fooGroup_ = value;
+                return this;
+            }
+            public Builder SetFooGroup(global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.hasFooGroup = true;
+                result.fooGroup_ = builderForValue.Build();
+                return this;
+            }
+            public Builder MergeFooGroup(global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                if (result.hasFooGroup &&
+                    result.fooGroup_ != global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup.DefaultInstance)
+                {
+                    result.fooGroup_ = global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.FooGroup.CreateBuilder(result.fooGroup_).MergeFrom(value).BuildPartial();
+                }
+                else
+                {
+                    result.fooGroup_ = value;
+                }
+                result.hasFooGroup = true;
+                return this;
+            }
+            public Builder ClearFooGroup()
+            {
+                PrepareBuilder();
+                result.hasFooGroup = false;
+                result.fooGroup_ = null;
+                return this;
+            }
+
+            public bool HasFooLazyMessage
+            {
+                get { return result.hasFooLazyMessage; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage FooLazyMessage
+            {
+                get { return result.FooLazyMessage; }
+                set { SetFooLazyMessage(value); }
+            }
+            public Builder SetFooLazyMessage(global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasFooLazyMessage = true;
+                result.fooLazyMessage_ = value;
+                return this;
+            }
+            public Builder SetFooLazyMessage(global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.hasFooLazyMessage = true;
+                result.fooLazyMessage_ = builderForValue.Build();
+                return this;
+            }
+            public Builder MergeFooLazyMessage(global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                if (result.hasFooLazyMessage &&
+                    result.fooLazyMessage_ != global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.DefaultInstance)
+                {
+                    result.fooLazyMessage_ = global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedMessage.CreateBuilder(result.fooLazyMessage_).MergeFrom(value).BuildPartial();
+                }
+                else
+                {
+                    result.fooLazyMessage_ = value;
+                }
+                result.hasFooLazyMessage = true;
+                return this;
+            }
+            public Builder ClearFooLazyMessage()
+            {
+                PrepareBuilder();
+                result.hasFooLazyMessage = false;
+                result.fooLazyMessage_ = null;
+                return this;
+            }
+
+            public bool HasBarInt
+            {
+                get { return result.hasBarInt; }
+            }
+            public int BarInt
+            {
+                get { return result.BarInt; }
+                set { SetBarInt(value); }
+            }
+            public Builder SetBarInt(int value)
+            {
+                PrepareBuilder();
+                result.hasBarInt = true;
+                result.barInt_ = value;
+                return this;
+            }
+            public Builder ClearBarInt()
+            {
+                PrepareBuilder();
+                result.hasBarInt = false;
+                result.barInt_ = 5;
+                return this;
+            }
+
+            public bool HasBarString
+            {
+                get { return result.hasBarString; }
+            }
+            public string BarString
+            {
+                get { return result.BarString; }
+                set { SetBarString(value); }
+            }
+            public Builder SetBarString(string value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasBarString = true;
+                result.barString_ = value;
+                return this;
+            }
+            public Builder ClearBarString()
+            {
+                PrepareBuilder();
+                result.hasBarString = false;
+                result.barString_ = "STRING";
+                return this;
+            }
+
+            public bool HasBarCord
+            {
+                get { return result.hasBarCord; }
+            }
+            public string BarCord
+            {
+                get { return result.BarCord; }
+                set { SetBarCord(value); }
+            }
+            public Builder SetBarCord(string value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasBarCord = true;
+                result.barCord_ = value;
+                return this;
+            }
+            public Builder ClearBarCord()
+            {
+                PrepareBuilder();
+                result.hasBarCord = false;
+                result.barCord_ = "CORD";
+                return this;
+            }
+
+            public bool HasBarStringPiece
+            {
+                get { return result.hasBarStringPiece; }
+            }
+            public string BarStringPiece
+            {
+                get { return result.BarStringPiece; }
+                set { SetBarStringPiece(value); }
+            }
+            public Builder SetBarStringPiece(string value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasBarStringPiece = true;
+                result.barStringPiece_ = value;
+                return this;
+            }
+            public Builder ClearBarStringPiece()
+            {
+                PrepareBuilder();
+                result.hasBarStringPiece = false;
+                result.barStringPiece_ = "SPIECE";
+                return this;
+            }
+
+            public bool HasBarBytes
+            {
+                get { return result.hasBarBytes; }
+            }
+            public pb::ByteString BarBytes
+            {
+                get { return result.BarBytes; }
+                set { SetBarBytes(value); }
+            }
+            public Builder SetBarBytes(pb::ByteString value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasBarBytes = true;
+                result.barBytes_ = value;
+                return this;
+            }
+            public Builder ClearBarBytes()
+            {
+                PrepareBuilder();
+                result.hasBarBytes = false;
+                result.barBytes_ = (pb::ByteString)global::Google.ProtocolBuffers.TestProtos.TestOneof2.Descriptor.Fields[13].DefaultValue;
+                return this;
+            }
+
+            public bool HasBarEnum
+            {
+                get { return result.hasBarEnum; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedEnum BarEnum
+            {
+                get { return result.BarEnum; }
+                set { SetBarEnum(value); }
+            }
+            public Builder SetBarEnum(global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedEnum value)
+            {
+                PrepareBuilder();
+                result.hasBarEnum = true;
+                result.barEnum_ = value;
+                return this;
+            }
+            public Builder ClearBarEnum()
+            {
+                PrepareBuilder();
+                result.hasBarEnum = false;
+                result.barEnum_ = global::Google.ProtocolBuffers.TestProtos.TestOneof2.Types.NestedEnum.BAR;
+                return this;
+            }
+
+            public bool HasBazInt
+            {
+                get { return result.hasBazInt; }
+            }
+            public int BazInt
+            {
+                get { return result.BazInt; }
+                set { SetBazInt(value); }
+            }
+            public Builder SetBazInt(int value)
+            {
+                PrepareBuilder();
+                result.hasBazInt = true;
+                result.bazInt_ = value;
+                return this;
+            }
+            public Builder ClearBazInt()
+            {
+                PrepareBuilder();
+                result.hasBazInt = false;
+                result.bazInt_ = 0;
+                return this;
+            }
+
+            public bool HasBazString
+            {
+                get { return result.hasBazString; }
+            }
+            public string BazString
+            {
+                get { return result.BazString; }
+                set { SetBazString(value); }
+            }
+            public Builder SetBazString(string value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasBazString = true;
+                result.bazString_ = value;
+                return this;
+            }
+            public Builder ClearBazString()
+            {
+                PrepareBuilder();
+                result.hasBazString = false;
+                result.bazString_ = "BAZ";
+                return this;
+            }
+        }
+        static TestOneof2()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class TestRequiredOneof : pb::GeneratedMessage<TestRequiredOneof, TestRequiredOneof.Builder>
+    {
+        private TestRequiredOneof() { }
+        private static readonly TestRequiredOneof defaultInstance = new TestRequiredOneof().MakeReadOnly();
+        private static readonly string[] _testRequiredOneofFieldNames = new string[] { "foo_int", "foo_message", "foo_string" };
+        private static readonly uint[] _testRequiredOneofFieldTags = new uint[] { 8, 26, 18 };
+        public static TestRequiredOneof DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override TestRequiredOneof DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override TestRequiredOneof ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestRequiredOneof__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<TestRequiredOneof, TestRequiredOneof.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestRequiredOneof__FieldAccessorTable; }
+        }
+
+        #region Nested types
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public static partial class Types
+        {
+            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+            public sealed partial class NestedMessage : pb::GeneratedMessage<NestedMessage, NestedMessage.Builder>
+            {
+                private NestedMessage() { }
+                private static readonly NestedMessage defaultInstance = new NestedMessage().MakeReadOnly();
+                private static readonly string[] _nestedMessageFieldNames = new string[] { "required_double" };
+                private static readonly uint[] _nestedMessageFieldTags = new uint[] { 9 };
+                public static NestedMessage DefaultInstance
+                {
+                    get { return defaultInstance; }
+                }
+
+                public override NestedMessage DefaultInstanceForType
+                {
+                    get { return DefaultInstance; }
+                }
+
+                protected override NestedMessage ThisMessage
+                {
+                    get { return this; }
+                }
+
+                public static pbd::MessageDescriptor Descriptor
+                {
+                    get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestRequiredOneof_NestedMessage__Descriptor; }
+                }
+
+                protected override pb::FieldAccess.FieldAccessorTable<NestedMessage, NestedMessage.Builder> InternalFieldAccessors
+                {
+                    get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestRequiredOneof_NestedMessage__FieldAccessorTable; }
+                }
+
+                public const int RequiredDoubleFieldNumber = 1;
+                private bool hasRequiredDouble;
+                private double requiredDouble_;
+                public bool HasRequiredDouble
+                {
+                    get { return hasRequiredDouble; }
+                }
+                public double RequiredDouble
+                {
+                    get { return requiredDouble_; }
+                }
+
+                public override bool IsInitialized
+                {
+                    get
+                    {
+                        if (!hasRequiredDouble) return false;
+                        return true;
+                    }
+                }
+
+                public override void WriteTo(pb::ICodedOutputStream output)
+                {
+                    CalcSerializedSize();
+                    string[] field_names = _nestedMessageFieldNames;
+                    if (hasRequiredDouble)
+                    {
+                        output.WriteDouble(1, field_names[0], RequiredDouble);
+                    }
+                    UnknownFields.WriteTo(output);
+                }
+
+                private int memoizedSerializedSize = -1;
+                public override int SerializedSize
+                {
+                    get
+                    {
+                        int size = memoizedSerializedSize;
+                        if (size != -1) return size;
+                        return CalcSerializedSize();
+                    }
+                }
+
+                private int CalcSerializedSize()
+                {
+                    int size = memoizedSerializedSize;
+                    if (size != -1) return size;
+
+                    size = 0;
+                    if (hasRequiredDouble)
+                    {
+                        size += pb::CodedOutputStream.ComputeDoubleSize(1, RequiredDouble);
+                    }
+                    size += UnknownFields.SerializedSize;
+                    memoizedSerializedSize = size;
+                    return size;
+                }
+                public static NestedMessage ParseFrom(pb::ByteString data)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+                }
+                public static NestedMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+                }
+                public static NestedMessage ParseFrom(byte[] data)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+                }
+                public static NestedMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+                }
+                public static NestedMessage ParseFrom(global::System.IO.Stream input)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+                }
+                public static NestedMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+                }
+                public static NestedMessage ParseDelimitedFrom(global::System.IO.Stream input)
+                {
+                    return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+                }
+                public static NestedMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+                }
+                public static NestedMessage ParseFrom(pb::ICodedInputStream input)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+                }
+                public static NestedMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+                }
+                private NestedMessage MakeReadOnly()
+                {
+                    return this;
+                }
+
+                public static Builder CreateBuilder() { return new Builder(); }
+                public override Builder ToBuilder() { return CreateBuilder(this); }
+                public override Builder CreateBuilderForType() { return new Builder(); }
+                public static Builder CreateBuilder(NestedMessage prototype)
+                {
+                    return new Builder(prototype);
+                }
+
+                [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+                public sealed partial class Builder : pb::GeneratedBuilder<NestedMessage, Builder>
+                {
+                    protected override Builder ThisBuilder
+                    {
+                        get { return this; }
+                    }
+                    public Builder()
+                    {
+                        result = DefaultInstance;
+                        resultIsReadOnly = true;
+                    }
+                    internal Builder(NestedMessage cloneFrom)
+                    {
+                        result = cloneFrom;
+                        resultIsReadOnly = true;
+                    }
+
+                    private bool resultIsReadOnly;
+                    private NestedMessage result;
+
+                    private NestedMessage PrepareBuilder()
+                    {
+                        if (resultIsReadOnly)
+                        {
+                            NestedMessage original = result;
+                            result = new NestedMessage();
+                            resultIsReadOnly = false;
+                            MergeFrom(original);
+                        }
+                        return result;
+                    }
+
+                    public override bool IsInitialized
+                    {
+                        get { return result.IsInitialized; }
+                    }
+
+                    protected override NestedMessage MessageBeingBuilt
+                    {
+                        get { return PrepareBuilder(); }
+                    }
+
+                    public override Builder Clear()
+                    {
+                        result = DefaultInstance;
+                        resultIsReadOnly = true;
+                        return this;
+                    }
+
+                    public override Builder Clone()
+                    {
+                        if (resultIsReadOnly)
+                        {
+                            return new Builder(result);
+                        }
+                        else
+                        {
+                            return new Builder().MergeFrom(result);
+                        }
+                    }
+
+                    public override pbd::MessageDescriptor DescriptorForType
+                    {
+                        get { return global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage.Descriptor; }
+                    }
+
+                    public override NestedMessage DefaultInstanceForType
+                    {
+                        get { return global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage.DefaultInstance; }
+                    }
+
+                    public override NestedMessage BuildPartial()
+                    {
+                        if (resultIsReadOnly)
+                        {
+                            return result;
+                        }
+                        resultIsReadOnly = true;
+                        return result.MakeReadOnly();
+                    }
+
+                    public override Builder MergeFrom(pb::IMessage other)
+                    {
+                        if (other is NestedMessage)
+                        {
+                            return MergeFrom((NestedMessage)other);
+                        }
+                        else
+                        {
+                            base.MergeFrom(other);
+                            return this;
+                        }
+                    }
+
+                    public override Builder MergeFrom(NestedMessage other)
+                    {
+                        if (other == global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage.DefaultInstance) return this;
+                        PrepareBuilder();
+                        if (other.HasRequiredDouble)
+                        {
+                            RequiredDouble = other.RequiredDouble;
+                        }
+                        this.MergeUnknownFields(other.UnknownFields);
+                        return this;
+                    }
+
+                    public override Builder MergeFrom(pb::ICodedInputStream input)
+                    {
+                        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+                    }
+
+                    public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+                    {
+                        PrepareBuilder();
+                        pb::UnknownFieldSet.Builder unknownFields = null;
+                        uint tag;
+                        string field_name;
+                        while (input.ReadTag(out tag, out field_name))
+                        {
+                            if (tag == 0 && field_name != null)
+                            {
+                                int field_ordinal = global::System.Array.BinarySearch(_nestedMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+                                if (field_ordinal >= 0)
+                                    tag = _nestedMessageFieldTags[field_ordinal];
+                                else
+                                {
+                                    if (unknownFields == null)
+                                    {
+                                        unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                    }
+                                    ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                    continue;
+                                }
+                            }
+                            switch (tag)
+                            {
+                                case 0:
+                                    {
+                                        throw pb::InvalidProtocolBufferException.InvalidTag();
+                                    }
+                                default:
+                                    {
+                                        if (pb::WireFormat.IsEndGroupTag(tag))
+                                        {
+                                            if (unknownFields != null)
+                                            {
+                                                this.UnknownFields = unknownFields.Build();
+                                            }
+                                            return this;
+                                        }
+                                        if (unknownFields == null)
+                                        {
+                                            unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                        }
+                                        ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                        break;
+                                    }
+                                case 9:
+                                    {
+                                        result.hasRequiredDouble = input.ReadDouble(ref result.requiredDouble_);
+                                        break;
+                                    }
+                            }
+                        }
+
+                        if (unknownFields != null)
+                        {
+                            this.UnknownFields = unknownFields.Build();
+                        }
+                        return this;
+                    }
+
+
+                    public bool HasRequiredDouble
+                    {
+                        get { return result.hasRequiredDouble; }
+                    }
+                    public double RequiredDouble
+                    {
+                        get { return result.RequiredDouble; }
+                        set { SetRequiredDouble(value); }
+                    }
+                    public Builder SetRequiredDouble(double value)
+                    {
+                        PrepareBuilder();
+                        result.hasRequiredDouble = true;
+                        result.requiredDouble_ = value;
+                        return this;
+                    }
+                    public Builder ClearRequiredDouble()
+                    {
+                        PrepareBuilder();
+                        result.hasRequiredDouble = false;
+                        result.requiredDouble_ = 0D;
+                        return this;
+                    }
+                }
+                static NestedMessage()
+                {
+                    object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+                }
+            }
+
+        }
+        #endregion
+
+        public const int FooIntFieldNumber = 1;
+        private bool hasFooInt;
+        private int fooInt_;
+        public bool HasFooInt
+        {
+            get { return hasFooInt; }
+        }
+        public int FooInt
+        {
+            get { return fooInt_; }
+        }
+
+        public const int FooStringFieldNumber = 2;
+        private bool hasFooString;
+        private string fooString_ = "";
+        public bool HasFooString
+        {
+            get { return hasFooString; }
+        }
+        public string FooString
+        {
+            get { return fooString_; }
+        }
+
+        public const int FooMessageFieldNumber = 3;
+        private bool hasFooMessage;
+        private global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage fooMessage_;
+        public bool HasFooMessage
+        {
+            get { return hasFooMessage; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage FooMessage
+        {
+            get { return fooMessage_ ?? global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage.DefaultInstance; }
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                if (HasFooMessage)
+                {
+                    if (!FooMessage.IsInitialized) return false;
+                }
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _testRequiredOneofFieldNames;
+            if (hasFooInt)
+            {
+                output.WriteInt32(1, field_names[0], FooInt);
+            }
+            if (hasFooString)
+            {
+                output.WriteString(2, field_names[2], FooString);
+            }
+            if (hasFooMessage)
+            {
+                output.WriteMessage(3, field_names[1], FooMessage);
+            }
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            if (hasFooInt)
+            {
+                size += pb::CodedOutputStream.ComputeInt32Size(1, FooInt);
+            }
+            if (hasFooString)
+            {
+                size += pb::CodedOutputStream.ComputeStringSize(2, FooString);
+            }
+            if (hasFooMessage)
+            {
+                size += pb::CodedOutputStream.ComputeMessageSize(3, FooMessage);
+            }
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static TestRequiredOneof ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestRequiredOneof ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestRequiredOneof ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestRequiredOneof ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestRequiredOneof ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestRequiredOneof ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static TestRequiredOneof ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static TestRequiredOneof ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static TestRequiredOneof ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestRequiredOneof ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private TestRequiredOneof MakeReadOnly()
+        {
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(TestRequiredOneof prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<TestRequiredOneof, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(TestRequiredOneof cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private TestRequiredOneof result;
+
+            private TestRequiredOneof PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    TestRequiredOneof original = result;
+                    result = new TestRequiredOneof();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override TestRequiredOneof MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Descriptor; }
+            }
+
+            public override TestRequiredOneof DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.DefaultInstance; }
+            }
+
+            public override TestRequiredOneof BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is TestRequiredOneof)
+                {
+                    return MergeFrom((TestRequiredOneof)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(TestRequiredOneof other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.DefaultInstance) return this;
+                PrepareBuilder();
+                if (other.HasFooInt)
+                {
+                    FooInt = other.FooInt;
+                }
+                if (other.HasFooString)
+                {
+                    FooString = other.FooString;
+                }
+                if (other.HasFooMessage)
+                {
+                    MergeFooMessage(other.FooMessage);
+                }
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_testRequiredOneofFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _testRequiredOneofFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                        case 8:
+                            {
+                                result.hasFooInt = input.ReadInt32(ref result.fooInt_);
+                                break;
+                            }
+                        case 18:
+                            {
+                                result.hasFooString = input.ReadString(ref result.fooString_);
+                                break;
+                            }
+                        case 26:
+                            {
+                                global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage.CreateBuilder();
+                                if (result.hasFooMessage)
+                                {
+                                    subBuilder.MergeFrom(FooMessage);
+                                }
+                                input.ReadMessage(subBuilder, extensionRegistry);
+                                FooMessage = subBuilder.BuildPartial();
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+
+            public bool HasFooInt
+            {
+                get { return result.hasFooInt; }
+            }
+            public int FooInt
+            {
+                get { return result.FooInt; }
+                set { SetFooInt(value); }
+            }
+            public Builder SetFooInt(int value)
+            {
+                PrepareBuilder();
+                result.hasFooInt = true;
+                result.fooInt_ = value;
+                return this;
+            }
+            public Builder ClearFooInt()
+            {
+                PrepareBuilder();
+                result.hasFooInt = false;
+                result.fooInt_ = 0;
+                return this;
+            }
+
+            public bool HasFooString
+            {
+                get { return result.hasFooString; }
+            }
+            public string FooString
+            {
+                get { return result.FooString; }
+                set { SetFooString(value); }
+            }
+            public Builder SetFooString(string value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasFooString = true;
+                result.fooString_ = value;
+                return this;
+            }
+            public Builder ClearFooString()
+            {
+                PrepareBuilder();
+                result.hasFooString = false;
+                result.fooString_ = "";
+                return this;
+            }
+
+            public bool HasFooMessage
+            {
+                get { return result.hasFooMessage; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage FooMessage
+            {
+                get { return result.FooMessage; }
+                set { SetFooMessage(value); }
+            }
+            public Builder SetFooMessage(global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasFooMessage = true;
+                result.fooMessage_ = value;
+                return this;
+            }
+            public Builder SetFooMessage(global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.hasFooMessage = true;
+                result.fooMessage_ = builderForValue.Build();
+                return this;
+            }
+            public Builder MergeFooMessage(global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                if (result.hasFooMessage &&
+                    result.fooMessage_ != global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage.DefaultInstance)
+                {
+                    result.fooMessage_ = global::Google.ProtocolBuffers.TestProtos.TestRequiredOneof.Types.NestedMessage.CreateBuilder(result.fooMessage_).MergeFrom(value).BuildPartial();
+                }
+                else
+                {
+                    result.fooMessage_ = value;
+                }
+                result.hasFooMessage = true;
+                return this;
+            }
+            public Builder ClearFooMessage()
+            {
+                PrepareBuilder();
+                result.hasFooMessage = false;
+                result.fooMessage_ = null;
+                return this;
+            }
+        }
+        static TestRequiredOneof()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class TestPackedTypes : pb::GeneratedMessage<TestPackedTypes, TestPackedTypes.Builder>
+    {
+        private TestPackedTypes() { }
+        private static readonly TestPackedTypes defaultInstance = new TestPackedTypes().MakeReadOnly();
+        private static readonly string[] _testPackedTypesFieldNames = new string[] { "packed_bool", "packed_double", "packed_enum", "packed_fixed32", "packed_fixed64", "packed_float", "packed_int32", "packed_int64", "packed_sfixed32", "packed_sfixed64", "packed_sint32", "packed_sint64", "packed_uint32", "packed_uint64" };
+        private static readonly uint[] _testPackedTypesFieldTags = new uint[] { 818, 810, 826, 770, 778, 802, 722, 730, 786, 794, 754, 762, 738, 746 };
+        public static TestPackedTypes DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override TestPackedTypes DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override TestPackedTypes ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestPackedTypes__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<TestPackedTypes, TestPackedTypes.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestPackedTypes__FieldAccessorTable; }
+        }
+
+        public const int PackedInt32FieldNumber = 90;
+        private int packedInt32MemoizedSerializedSize;
+        private pbc::PopsicleList<int> packedInt32_ = new pbc::PopsicleList<int>();
+        public scg::IList<int> PackedInt32List
+        {
+            get { return pbc::Lists.AsReadOnly(packedInt32_); }
+        }
+        public int PackedInt32Count
+        {
+            get { return packedInt32_.Count; }
+        }
+        public int GetPackedInt32(int index)
+        {
+            return packedInt32_[index];
+        }
+
+        public const int PackedInt64FieldNumber = 91;
+        private int packedInt64MemoizedSerializedSize;
+        private pbc::PopsicleList<long> packedInt64_ = new pbc::PopsicleList<long>();
+        public scg::IList<long> PackedInt64List
+        {
+            get { return pbc::Lists.AsReadOnly(packedInt64_); }
+        }
+        public int PackedInt64Count
+        {
+            get { return packedInt64_.Count; }
+        }
+        public long GetPackedInt64(int index)
+        {
+            return packedInt64_[index];
+        }
+
+        public const int PackedUint32FieldNumber = 92;
+        private int packedUint32MemoizedSerializedSize;
+        private pbc::PopsicleList<uint> packedUint32_ = new pbc::PopsicleList<uint>();
+        [global::System.CLSCompliant(false)]
+        public scg::IList<uint> PackedUint32List
+        {
+            get { return pbc::Lists.AsReadOnly(packedUint32_); }
+        }
+        public int PackedUint32Count
+        {
+            get { return packedUint32_.Count; }
+        }
+        [global::System.CLSCompliant(false)]
+        public uint GetPackedUint32(int index)
+        {
+            return packedUint32_[index];
+        }
+
+        public const int PackedUint64FieldNumber = 93;
+        private int packedUint64MemoizedSerializedSize;
+        private pbc::PopsicleList<ulong> packedUint64_ = new pbc::PopsicleList<ulong>();
+        [global::System.CLSCompliant(false)]
+        public scg::IList<ulong> PackedUint64List
+        {
+            get { return pbc::Lists.AsReadOnly(packedUint64_); }
+        }
+        public int PackedUint64Count
+        {
+            get { return packedUint64_.Count; }
+        }
+        [global::System.CLSCompliant(false)]
+        public ulong GetPackedUint64(int index)
+        {
+            return packedUint64_[index];
+        }
+
+        public const int PackedSint32FieldNumber = 94;
+        private int packedSint32MemoizedSerializedSize;
+        private pbc::PopsicleList<int> packedSint32_ = new pbc::PopsicleList<int>();
+        public scg::IList<int> PackedSint32List
+        {
+            get { return pbc::Lists.AsReadOnly(packedSint32_); }
+        }
+        public int PackedSint32Count
+        {
+            get { return packedSint32_.Count; }
+        }
+        public int GetPackedSint32(int index)
+        {
+            return packedSint32_[index];
+        }
+
+        public const int PackedSint64FieldNumber = 95;
+        private int packedSint64MemoizedSerializedSize;
+        private pbc::PopsicleList<long> packedSint64_ = new pbc::PopsicleList<long>();
+        public scg::IList<long> PackedSint64List
+        {
+            get { return pbc::Lists.AsReadOnly(packedSint64_); }
+        }
+        public int PackedSint64Count
+        {
+            get { return packedSint64_.Count; }
+        }
+        public long GetPackedSint64(int index)
+        {
+            return packedSint64_[index];
+        }
+
+        public const int PackedFixed32FieldNumber = 96;
+        private int packedFixed32MemoizedSerializedSize;
+        private pbc::PopsicleList<uint> packedFixed32_ = new pbc::PopsicleList<uint>();
+        [global::System.CLSCompliant(false)]
+        public scg::IList<uint> PackedFixed32List
+        {
+            get { return pbc::Lists.AsReadOnly(packedFixed32_); }
+        }
+        public int PackedFixed32Count
+        {
+            get { return packedFixed32_.Count; }
+        }
+        [global::System.CLSCompliant(false)]
+        public uint GetPackedFixed32(int index)
+        {
+            return packedFixed32_[index];
+        }
+
+        public const int PackedFixed64FieldNumber = 97;
+        private int packedFixed64MemoizedSerializedSize;
+        private pbc::PopsicleList<ulong> packedFixed64_ = new pbc::PopsicleList<ulong>();
+        [global::System.CLSCompliant(false)]
+        public scg::IList<ulong> PackedFixed64List
+        {
+            get { return pbc::Lists.AsReadOnly(packedFixed64_); }
+        }
+        public int PackedFixed64Count
+        {
+            get { return packedFixed64_.Count; }
+        }
+        [global::System.CLSCompliant(false)]
+        public ulong GetPackedFixed64(int index)
+        {
+            return packedFixed64_[index];
+        }
+
+        public const int PackedSfixed32FieldNumber = 98;
+        private int packedSfixed32MemoizedSerializedSize;
+        private pbc::PopsicleList<int> packedSfixed32_ = new pbc::PopsicleList<int>();
+        public scg::IList<int> PackedSfixed32List
+        {
+            get { return pbc::Lists.AsReadOnly(packedSfixed32_); }
+        }
+        public int PackedSfixed32Count
+        {
+            get { return packedSfixed32_.Count; }
+        }
+        public int GetPackedSfixed32(int index)
+        {
+            return packedSfixed32_[index];
+        }
+
+        public const int PackedSfixed64FieldNumber = 99;
+        private int packedSfixed64MemoizedSerializedSize;
+        private pbc::PopsicleList<long> packedSfixed64_ = new pbc::PopsicleList<long>();
+        public scg::IList<long> PackedSfixed64List
+        {
+            get { return pbc::Lists.AsReadOnly(packedSfixed64_); }
+        }
+        public int PackedSfixed64Count
+        {
+            get { return packedSfixed64_.Count; }
+        }
+        public long GetPackedSfixed64(int index)
+        {
+            return packedSfixed64_[index];
+        }
+
+        public const int PackedFloatFieldNumber = 100;
+        private int packedFloatMemoizedSerializedSize;
+        private pbc::PopsicleList<float> packedFloat_ = new pbc::PopsicleList<float>();
+        public scg::IList<float> PackedFloatList
+        {
+            get { return pbc::Lists.AsReadOnly(packedFloat_); }
+        }
+        public int PackedFloatCount
+        {
+            get { return packedFloat_.Count; }
+        }
+        public float GetPackedFloat(int index)
+        {
+            return packedFloat_[index];
+        }
+
+        public const int PackedDoubleFieldNumber = 101;
+        private int packedDoubleMemoizedSerializedSize;
+        private pbc::PopsicleList<double> packedDouble_ = new pbc::PopsicleList<double>();
+        public scg::IList<double> PackedDoubleList
+        {
+            get { return pbc::Lists.AsReadOnly(packedDouble_); }
+        }
+        public int PackedDoubleCount
+        {
+            get { return packedDouble_.Count; }
+        }
+        public double GetPackedDouble(int index)
+        {
+            return packedDouble_[index];
+        }
+
+        public const int PackedBoolFieldNumber = 102;
+        private int packedBoolMemoizedSerializedSize;
+        private pbc::PopsicleList<bool> packedBool_ = new pbc::PopsicleList<bool>();
+        public scg::IList<bool> PackedBoolList
+        {
+            get { return pbc::Lists.AsReadOnly(packedBool_); }
+        }
+        public int PackedBoolCount
+        {
+            get { return packedBool_.Count; }
+        }
+        public bool GetPackedBool(int index)
+        {
+            return packedBool_[index];
+        }
+
+        public const int PackedEnumFieldNumber = 103;
+        private int packedEnumMemoizedSerializedSize;
+        private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> packedEnum_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum>();
+        public scg::IList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> PackedEnumList
+        {
+            get { return pbc::Lists.AsReadOnly(packedEnum_); }
+        }
+        public int PackedEnumCount
+        {
+            get { return packedEnum_.Count; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.ForeignEnum GetPackedEnum(int index)
+        {
+            return packedEnum_[index];
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _testPackedTypesFieldNames;
+            if (packedInt32_.Count > 0)
+            {
+                output.WritePackedInt32Array(90, field_names[6], packedInt32MemoizedSerializedSize, packedInt32_);
+            }
+            if (packedInt64_.Count > 0)
+            {
+                output.WritePackedInt64Array(91, field_names[7], packedInt64MemoizedSerializedSize, packedInt64_);
+            }
+            if (packedUint32_.Count > 0)
+            {
+                output.WritePackedUInt32Array(92, field_names[12], packedUint32MemoizedSerializedSize, packedUint32_);
+            }
+            if (packedUint64_.Count > 0)
+            {
+                output.WritePackedUInt64Array(93, field_names[13], packedUint64MemoizedSerializedSize, packedUint64_);
+            }
+            if (packedSint32_.Count > 0)
+            {
+                output.WritePackedSInt32Array(94, field_names[10], packedSint32MemoizedSerializedSize, packedSint32_);
+            }
+            if (packedSint64_.Count > 0)
+            {
+                output.WritePackedSInt64Array(95, field_names[11], packedSint64MemoizedSerializedSize, packedSint64_);
+            }
+            if (packedFixed32_.Count > 0)
+            {
+                output.WritePackedFixed32Array(96, field_names[3], packedFixed32MemoizedSerializedSize, packedFixed32_);
+            }
+            if (packedFixed64_.Count > 0)
+            {
+                output.WritePackedFixed64Array(97, field_names[4], packedFixed64MemoizedSerializedSize, packedFixed64_);
+            }
+            if (packedSfixed32_.Count > 0)
+            {
+                output.WritePackedSFixed32Array(98, field_names[8], packedSfixed32MemoizedSerializedSize, packedSfixed32_);
+            }
+            if (packedSfixed64_.Count > 0)
+            {
+                output.WritePackedSFixed64Array(99, field_names[9], packedSfixed64MemoizedSerializedSize, packedSfixed64_);
+            }
+            if (packedFloat_.Count > 0)
+            {
+                output.WritePackedFloatArray(100, field_names[5], packedFloatMemoizedSerializedSize, packedFloat_);
+            }
+            if (packedDouble_.Count > 0)
+            {
+                output.WritePackedDoubleArray(101, field_names[1], packedDoubleMemoizedSerializedSize, packedDouble_);
+            }
+            if (packedBool_.Count > 0)
+            {
+                output.WritePackedBoolArray(102, field_names[0], packedBoolMemoizedSerializedSize, packedBool_);
+            }
+            if (packedEnum_.Count > 0)
+            {
+                output.WritePackedEnumArray(103, field_names[2], packedEnumMemoizedSerializedSize, packedEnum_);
+            }
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            {
+                int dataSize = 0;
+                foreach (int element in PackedInt32List)
+                {
+                    dataSize += pb::CodedOutputStream.ComputeInt32SizeNoTag(element);
+                }
+                size += dataSize;
+                if (packedInt32_.Count != 0)
+                {
+                    size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+                }
+                packedInt32MemoizedSerializedSize = dataSize;
+            }
+            {
+                int dataSize = 0;
+                foreach (long element in PackedInt64List)
+                {
+                    dataSize += pb::CodedOutputStream.ComputeInt64SizeNoTag(element);
+                }
+                size += dataSize;
+                if (packedInt64_.Count != 0)
+                {
+                    size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+                }
+                packedInt64MemoizedSerializedSize = dataSize;
+            }
+            {
+                int dataSize = 0;
+                foreach (uint element in PackedUint32List)
+                {
+                    dataSize += pb::CodedOutputStream.ComputeUInt32SizeNoTag(element);
+                }
+                size += dataSize;
+                if (packedUint32_.Count != 0)
+                {
+                    size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+                }
+                packedUint32MemoizedSerializedSize = dataSize;
+            }
+            {
+                int dataSize = 0;
+                foreach (ulong element in PackedUint64List)
+                {
+                    dataSize += pb::CodedOutputStream.ComputeUInt64SizeNoTag(element);
+                }
+                size += dataSize;
+                if (packedUint64_.Count != 0)
+                {
+                    size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+                }
+                packedUint64MemoizedSerializedSize = dataSize;
+            }
+            {
+                int dataSize = 0;
+                foreach (int element in PackedSint32List)
+                {
+                    dataSize += pb::CodedOutputStream.ComputeSInt32SizeNoTag(element);
+                }
+                size += dataSize;
+                if (packedSint32_.Count != 0)
+                {
+                    size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+                }
+                packedSint32MemoizedSerializedSize = dataSize;
+            }
+            {
+                int dataSize = 0;
+                foreach (long element in PackedSint64List)
+                {
+                    dataSize += pb::CodedOutputStream.ComputeSInt64SizeNoTag(element);
+                }
+                size += dataSize;
+                if (packedSint64_.Count != 0)
+                {
+                    size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+                }
+                packedSint64MemoizedSerializedSize = dataSize;
+            }
+            {
+                int dataSize = 0;
+                dataSize = 4 * packedFixed32_.Count;
+                size += dataSize;
+                if (packedFixed32_.Count != 0)
+                {
+                    size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+                }
+                packedFixed32MemoizedSerializedSize = dataSize;
+            }
+            {
+                int dataSize = 0;
+                dataSize = 8 * packedFixed64_.Count;
+                size += dataSize;
+                if (packedFixed64_.Count != 0)
+                {
+                    size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+                }
+                packedFixed64MemoizedSerializedSize = dataSize;
+            }
+            {
+                int dataSize = 0;
+                dataSize = 4 * packedSfixed32_.Count;
+                size += dataSize;
+                if (packedSfixed32_.Count != 0)
+                {
+                    size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+                }
+                packedSfixed32MemoizedSerializedSize = dataSize;
+            }
+            {
+                int dataSize = 0;
+                dataSize = 8 * packedSfixed64_.Count;
+                size += dataSize;
+                if (packedSfixed64_.Count != 0)
+                {
+                    size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+                }
+                packedSfixed64MemoizedSerializedSize = dataSize;
+            }
+            {
+                int dataSize = 0;
+                dataSize = 4 * packedFloat_.Count;
+                size += dataSize;
+                if (packedFloat_.Count != 0)
+                {
+                    size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+                }
+                packedFloatMemoizedSerializedSize = dataSize;
+            }
+            {
+                int dataSize = 0;
+                dataSize = 8 * packedDouble_.Count;
+                size += dataSize;
+                if (packedDouble_.Count != 0)
+                {
+                    size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+                }
+                packedDoubleMemoizedSerializedSize = dataSize;
+            }
+            {
+                int dataSize = 0;
+                dataSize = 1 * packedBool_.Count;
+                size += dataSize;
+                if (packedBool_.Count != 0)
+                {
+                    size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+                }
+                packedBoolMemoizedSerializedSize = dataSize;
+            }
+            {
+                int dataSize = 0;
+                if (packedEnum_.Count > 0)
+                {
+                    foreach (global::Google.ProtocolBuffers.TestProtos.ForeignEnum element in packedEnum_)
+                    {
+                        dataSize += pb::CodedOutputStream.ComputeEnumSizeNoTag((int)element);
+                    }
+                    size += dataSize;
+                    size += 2;
+                    size += pb::CodedOutputStream.ComputeRawVarint32Size((uint)dataSize);
+                }
+                packedEnumMemoizedSerializedSize = dataSize;
+            }
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static TestPackedTypes ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestPackedTypes ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestPackedTypes ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestPackedTypes ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestPackedTypes ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestPackedTypes ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static TestPackedTypes ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static TestPackedTypes ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static TestPackedTypes ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestPackedTypes ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private TestPackedTypes MakeReadOnly()
+        {
+            packedInt32_.MakeReadOnly();
+            packedInt64_.MakeReadOnly();
+            packedUint32_.MakeReadOnly();
+            packedUint64_.MakeReadOnly();
+            packedSint32_.MakeReadOnly();
+            packedSint64_.MakeReadOnly();
+            packedFixed32_.MakeReadOnly();
+            packedFixed64_.MakeReadOnly();
+            packedSfixed32_.MakeReadOnly();
+            packedSfixed64_.MakeReadOnly();
+            packedFloat_.MakeReadOnly();
+            packedDouble_.MakeReadOnly();
+            packedBool_.MakeReadOnly();
+            packedEnum_.MakeReadOnly();
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(TestPackedTypes prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<TestPackedTypes, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(TestPackedTypes cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private TestPackedTypes result;
+
+            private TestPackedTypes PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    TestPackedTypes original = result;
+                    result = new TestPackedTypes();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override TestPackedTypes MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestPackedTypes.Descriptor; }
+            }
+
+            public override TestPackedTypes DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestPackedTypes.DefaultInstance; }
+            }
+
+            public override TestPackedTypes BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is TestPackedTypes)
+                {
+                    return MergeFrom((TestPackedTypes)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(TestPackedTypes other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.TestPackedTypes.DefaultInstance) return this;
+                PrepareBuilder();
+                if (other.packedInt32_.Count != 0)
+                {
+                    result.packedInt32_.Add(other.packedInt32_);
+                }
+                if (other.packedInt64_.Count != 0)
+                {
+                    result.packedInt64_.Add(other.packedInt64_);
+                }
+                if (other.packedUint32_.Count != 0)
+                {
+                    result.packedUint32_.Add(other.packedUint32_);
+                }
+                if (other.packedUint64_.Count != 0)
+                {
+                    result.packedUint64_.Add(other.packedUint64_);
+                }
+                if (other.packedSint32_.Count != 0)
+                {
+                    result.packedSint32_.Add(other.packedSint32_);
+                }
+                if (other.packedSint64_.Count != 0)
+                {
+                    result.packedSint64_.Add(other.packedSint64_);
+                }
+                if (other.packedFixed32_.Count != 0)
+                {
+                    result.packedFixed32_.Add(other.packedFixed32_);
+                }
+                if (other.packedFixed64_.Count != 0)
+                {
+                    result.packedFixed64_.Add(other.packedFixed64_);
+                }
+                if (other.packedSfixed32_.Count != 0)
+                {
+                    result.packedSfixed32_.Add(other.packedSfixed32_);
+                }
+                if (other.packedSfixed64_.Count != 0)
+                {
+                    result.packedSfixed64_.Add(other.packedSfixed64_);
+                }
+                if (other.packedFloat_.Count != 0)
+                {
+                    result.packedFloat_.Add(other.packedFloat_);
+                }
+                if (other.packedDouble_.Count != 0)
+                {
+                    result.packedDouble_.Add(other.packedDouble_);
+                }
+                if (other.packedBool_.Count != 0)
+                {
+                    result.packedBool_.Add(other.packedBool_);
+                }
+                if (other.packedEnum_.Count != 0)
+                {
+                    result.packedEnum_.Add(other.packedEnum_);
+                }
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_testPackedTypesFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _testPackedTypesFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                        case 722:
+                        case 720:
+                            {
+                                input.ReadInt32Array(tag, field_name, result.packedInt32_);
+                                break;
+                            }
+                        case 730:
+                        case 728:
+                            {
+                                input.ReadInt64Array(tag, field_name, result.packedInt64_);
+                                break;
+                            }
+                        case 738:
+                        case 736:
+                            {
+                                input.ReadUInt32Array(tag, field_name, result.packedUint32_);
+                                break;
+                            }
+                        case 746:
+                        case 744:
+                            {
+                                input.ReadUInt64Array(tag, field_name, result.packedUint64_);
+                                break;
+                            }
+                        case 754:
+                        case 752:
+                            {
+                                input.ReadSInt32Array(tag, field_name, result.packedSint32_);
+                                break;
+                            }
+                        case 762:
+                        case 760:
+                            {
+                                input.ReadSInt64Array(tag, field_name, result.packedSint64_);
+                                break;
+                            }
+                        case 770:
+                        case 773:
+                            {
+                                input.ReadFixed32Array(tag, field_name, result.packedFixed32_);
+                                break;
+                            }
+                        case 778:
+                        case 777:
+                            {
+                                input.ReadFixed64Array(tag, field_name, result.packedFixed64_);
+                                break;
+                            }
+                        case 786:
+                        case 789:
+                            {
+                                input.ReadSFixed32Array(tag, field_name, result.packedSfixed32_);
+                                break;
+                            }
+                        case 794:
+                        case 793:
+                            {
+                                input.ReadSFixed64Array(tag, field_name, result.packedSfixed64_);
+                                break;
+                            }
+                        case 802:
+                        case 805:
+                            {
+                                input.ReadFloatArray(tag, field_name, result.packedFloat_);
+                                break;
+                            }
+                        case 810:
+                        case 809:
+                            {
+                                input.ReadDoubleArray(tag, field_name, result.packedDouble_);
+                                break;
+                            }
+                        case 818:
+                        case 816:
+                            {
+                                input.ReadBoolArray(tag, field_name, result.packedBool_);
+                                break;
+                            }
+                        case 826:
+                        case 824:
+                            {
+                                scg::ICollection<object> unknownItems;
+                                input.ReadEnumArray<global::Google.ProtocolBuffers.TestProtos.ForeignEnum>(tag, field_name, result.packedEnum_, out unknownItems);
+                                if (unknownItems != null)
+                                {
+                                    if (unknownFields == null)
+                                    {
+                                        unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                    }
+                                    foreach (object rawValue in unknownItems)
+                                        if (rawValue is int)
+                                            unknownFields.MergeVarintField(103, (ulong)(int)rawValue);
+                                }
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+
+            public pbc::IPopsicleList<int> PackedInt32List
+            {
+                get { return PrepareBuilder().packedInt32_; }
+            }
+            public int PackedInt32Count
+            {
+                get { return result.PackedInt32Count; }
+            }
+            public int GetPackedInt32(int index)
+            {
+                return result.GetPackedInt32(index);
+            }
+            public Builder SetPackedInt32(int index, int value)
+            {
+                PrepareBuilder();
+                result.packedInt32_[index] = value;
+                return this;
+            }
+            public Builder AddPackedInt32(int value)
+            {
+                PrepareBuilder();
+                result.packedInt32_.Add(value);
+                return this;
+            }
+            public Builder AddRangePackedInt32(scg::IEnumerable<int> values)
+            {
+                PrepareBuilder();
+                result.packedInt32_.Add(values);
+                return this;
+            }
+            public Builder ClearPackedInt32()
+            {
+                PrepareBuilder();
+                result.packedInt32_.Clear();
+                return this;
+            }
+
+            public pbc::IPopsicleList<long> PackedInt64List
+            {
+                get { return PrepareBuilder().packedInt64_; }
+            }
+            public int PackedInt64Count
+            {
+                get { return result.PackedInt64Count; }
+            }
+            public long GetPackedInt64(int index)
+            {
+                return result.GetPackedInt64(index);
+            }
+            public Builder SetPackedInt64(int index, long value)
+            {
+                PrepareBuilder();
+                result.packedInt64_[index] = value;
+                return this;
+            }
+            public Builder AddPackedInt64(long value)
+            {
+                PrepareBuilder();
+                result.packedInt64_.Add(value);
+                return this;
+            }
+            public Builder AddRangePackedInt64(scg::IEnumerable<long> values)
+            {
+                PrepareBuilder();
+                result.packedInt64_.Add(values);
+                return this;
+            }
+            public Builder ClearPackedInt64()
+            {
+                PrepareBuilder();
+                result.packedInt64_.Clear();
+                return this;
+            }
+
+            [global::System.CLSCompliant(false)]
+            public pbc::IPopsicleList<uint> PackedUint32List
+            {
+                get { return PrepareBuilder().packedUint32_; }
+            }
+            public int PackedUint32Count
+            {
+                get { return result.PackedUint32Count; }
+            }
+            [global::System.CLSCompliant(false)]
+            public uint GetPackedUint32(int index)
+            {
+                return result.GetPackedUint32(index);
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder SetPackedUint32(int index, uint value)
+            {
+                PrepareBuilder();
+                result.packedUint32_[index] = value;
+                return this;
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder AddPackedUint32(uint value)
+            {
+                PrepareBuilder();
+                result.packedUint32_.Add(value);
+                return this;
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder AddRangePackedUint32(scg::IEnumerable<uint> values)
+            {
+                PrepareBuilder();
+                result.packedUint32_.Add(values);
+                return this;
+            }
+            public Builder ClearPackedUint32()
+            {
+                PrepareBuilder();
+                result.packedUint32_.Clear();
+                return this;
+            }
+
+            [global::System.CLSCompliant(false)]
+            public pbc::IPopsicleList<ulong> PackedUint64List
+            {
+                get { return PrepareBuilder().packedUint64_; }
+            }
+            public int PackedUint64Count
+            {
+                get { return result.PackedUint64Count; }
+            }
+            [global::System.CLSCompliant(false)]
+            public ulong GetPackedUint64(int index)
+            {
+                return result.GetPackedUint64(index);
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder SetPackedUint64(int index, ulong value)
+            {
+                PrepareBuilder();
+                result.packedUint64_[index] = value;
+                return this;
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder AddPackedUint64(ulong value)
+            {
+                PrepareBuilder();
+                result.packedUint64_.Add(value);
+                return this;
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder AddRangePackedUint64(scg::IEnumerable<ulong> values)
+            {
+                PrepareBuilder();
+                result.packedUint64_.Add(values);
+                return this;
+            }
+            public Builder ClearPackedUint64()
+            {
+                PrepareBuilder();
+                result.packedUint64_.Clear();
+                return this;
+            }
+
+            public pbc::IPopsicleList<int> PackedSint32List
+            {
+                get { return PrepareBuilder().packedSint32_; }
+            }
+            public int PackedSint32Count
+            {
+                get { return result.PackedSint32Count; }
+            }
+            public int GetPackedSint32(int index)
+            {
+                return result.GetPackedSint32(index);
+            }
+            public Builder SetPackedSint32(int index, int value)
+            {
+                PrepareBuilder();
+                result.packedSint32_[index] = value;
+                return this;
+            }
+            public Builder AddPackedSint32(int value)
+            {
+                PrepareBuilder();
+                result.packedSint32_.Add(value);
+                return this;
+            }
+            public Builder AddRangePackedSint32(scg::IEnumerable<int> values)
+            {
+                PrepareBuilder();
+                result.packedSint32_.Add(values);
+                return this;
+            }
+            public Builder ClearPackedSint32()
+            {
+                PrepareBuilder();
+                result.packedSint32_.Clear();
+                return this;
+            }
+
+            public pbc::IPopsicleList<long> PackedSint64List
+            {
+                get { return PrepareBuilder().packedSint64_; }
+            }
+            public int PackedSint64Count
+            {
+                get { return result.PackedSint64Count; }
+            }
+            public long GetPackedSint64(int index)
+            {
+                return result.GetPackedSint64(index);
+            }
+            public Builder SetPackedSint64(int index, long value)
+            {
+                PrepareBuilder();
+                result.packedSint64_[index] = value;
+                return this;
+            }
+            public Builder AddPackedSint64(long value)
+            {
+                PrepareBuilder();
+                result.packedSint64_.Add(value);
+                return this;
+            }
+            public Builder AddRangePackedSint64(scg::IEnumerable<long> values)
+            {
+                PrepareBuilder();
+                result.packedSint64_.Add(values);
+                return this;
+            }
+            public Builder ClearPackedSint64()
+            {
+                PrepareBuilder();
+                result.packedSint64_.Clear();
+                return this;
+            }
+
+            [global::System.CLSCompliant(false)]
+            public pbc::IPopsicleList<uint> PackedFixed32List
+            {
+                get { return PrepareBuilder().packedFixed32_; }
+            }
+            public int PackedFixed32Count
+            {
+                get { return result.PackedFixed32Count; }
+            }
+            [global::System.CLSCompliant(false)]
+            public uint GetPackedFixed32(int index)
+            {
+                return result.GetPackedFixed32(index);
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder SetPackedFixed32(int index, uint value)
+            {
+                PrepareBuilder();
+                result.packedFixed32_[index] = value;
+                return this;
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder AddPackedFixed32(uint value)
+            {
+                PrepareBuilder();
+                result.packedFixed32_.Add(value);
+                return this;
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder AddRangePackedFixed32(scg::IEnumerable<uint> values)
+            {
+                PrepareBuilder();
+                result.packedFixed32_.Add(values);
+                return this;
+            }
+            public Builder ClearPackedFixed32()
+            {
+                PrepareBuilder();
+                result.packedFixed32_.Clear();
+                return this;
+            }
+
+            [global::System.CLSCompliant(false)]
+            public pbc::IPopsicleList<ulong> PackedFixed64List
+            {
+                get { return PrepareBuilder().packedFixed64_; }
+            }
+            public int PackedFixed64Count
+            {
+                get { return result.PackedFixed64Count; }
+            }
+            [global::System.CLSCompliant(false)]
+            public ulong GetPackedFixed64(int index)
+            {
+                return result.GetPackedFixed64(index);
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder SetPackedFixed64(int index, ulong value)
+            {
+                PrepareBuilder();
+                result.packedFixed64_[index] = value;
+                return this;
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder AddPackedFixed64(ulong value)
+            {
+                PrepareBuilder();
+                result.packedFixed64_.Add(value);
+                return this;
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder AddRangePackedFixed64(scg::IEnumerable<ulong> values)
+            {
+                PrepareBuilder();
+                result.packedFixed64_.Add(values);
+                return this;
+            }
+            public Builder ClearPackedFixed64()
+            {
+                PrepareBuilder();
+                result.packedFixed64_.Clear();
+                return this;
+            }
+
+            public pbc::IPopsicleList<int> PackedSfixed32List
+            {
+                get { return PrepareBuilder().packedSfixed32_; }
+            }
+            public int PackedSfixed32Count
+            {
+                get { return result.PackedSfixed32Count; }
+            }
+            public int GetPackedSfixed32(int index)
+            {
+                return result.GetPackedSfixed32(index);
+            }
+            public Builder SetPackedSfixed32(int index, int value)
+            {
+                PrepareBuilder();
+                result.packedSfixed32_[index] = value;
+                return this;
+            }
+            public Builder AddPackedSfixed32(int value)
+            {
+                PrepareBuilder();
+                result.packedSfixed32_.Add(value);
+                return this;
+            }
+            public Builder AddRangePackedSfixed32(scg::IEnumerable<int> values)
+            {
+                PrepareBuilder();
+                result.packedSfixed32_.Add(values);
+                return this;
+            }
+            public Builder ClearPackedSfixed32()
+            {
+                PrepareBuilder();
+                result.packedSfixed32_.Clear();
+                return this;
+            }
+
+            public pbc::IPopsicleList<long> PackedSfixed64List
+            {
+                get { return PrepareBuilder().packedSfixed64_; }
+            }
+            public int PackedSfixed64Count
+            {
+                get { return result.PackedSfixed64Count; }
+            }
+            public long GetPackedSfixed64(int index)
+            {
+                return result.GetPackedSfixed64(index);
+            }
+            public Builder SetPackedSfixed64(int index, long value)
+            {
+                PrepareBuilder();
+                result.packedSfixed64_[index] = value;
+                return this;
+            }
+            public Builder AddPackedSfixed64(long value)
+            {
+                PrepareBuilder();
+                result.packedSfixed64_.Add(value);
+                return this;
+            }
+            public Builder AddRangePackedSfixed64(scg::IEnumerable<long> values)
+            {
+                PrepareBuilder();
+                result.packedSfixed64_.Add(values);
+                return this;
+            }
+            public Builder ClearPackedSfixed64()
+            {
+                PrepareBuilder();
+                result.packedSfixed64_.Clear();
+                return this;
+            }
+
+            public pbc::IPopsicleList<float> PackedFloatList
+            {
+                get { return PrepareBuilder().packedFloat_; }
+            }
+            public int PackedFloatCount
+            {
+                get { return result.PackedFloatCount; }
+            }
+            public float GetPackedFloat(int index)
+            {
+                return result.GetPackedFloat(index);
+            }
+            public Builder SetPackedFloat(int index, float value)
+            {
+                PrepareBuilder();
+                result.packedFloat_[index] = value;
+                return this;
+            }
+            public Builder AddPackedFloat(float value)
+            {
+                PrepareBuilder();
+                result.packedFloat_.Add(value);
+                return this;
+            }
+            public Builder AddRangePackedFloat(scg::IEnumerable<float> values)
+            {
+                PrepareBuilder();
+                result.packedFloat_.Add(values);
+                return this;
+            }
+            public Builder ClearPackedFloat()
+            {
+                PrepareBuilder();
+                result.packedFloat_.Clear();
+                return this;
+            }
+
+            public pbc::IPopsicleList<double> PackedDoubleList
+            {
+                get { return PrepareBuilder().packedDouble_; }
+            }
+            public int PackedDoubleCount
+            {
+                get { return result.PackedDoubleCount; }
+            }
+            public double GetPackedDouble(int index)
+            {
+                return result.GetPackedDouble(index);
+            }
+            public Builder SetPackedDouble(int index, double value)
+            {
+                PrepareBuilder();
+                result.packedDouble_[index] = value;
+                return this;
+            }
+            public Builder AddPackedDouble(double value)
+            {
+                PrepareBuilder();
+                result.packedDouble_.Add(value);
+                return this;
+            }
+            public Builder AddRangePackedDouble(scg::IEnumerable<double> values)
+            {
+                PrepareBuilder();
+                result.packedDouble_.Add(values);
+                return this;
+            }
+            public Builder ClearPackedDouble()
+            {
+                PrepareBuilder();
+                result.packedDouble_.Clear();
+                return this;
+            }
+
+            public pbc::IPopsicleList<bool> PackedBoolList
+            {
+                get { return PrepareBuilder().packedBool_; }
+            }
+            public int PackedBoolCount
+            {
+                get { return result.PackedBoolCount; }
+            }
+            public bool GetPackedBool(int index)
+            {
+                return result.GetPackedBool(index);
+            }
+            public Builder SetPackedBool(int index, bool value)
+            {
+                PrepareBuilder();
+                result.packedBool_[index] = value;
+                return this;
+            }
+            public Builder AddPackedBool(bool value)
+            {
+                PrepareBuilder();
+                result.packedBool_.Add(value);
+                return this;
+            }
+            public Builder AddRangePackedBool(scg::IEnumerable<bool> values)
+            {
+                PrepareBuilder();
+                result.packedBool_.Add(values);
+                return this;
+            }
+            public Builder ClearPackedBool()
+            {
+                PrepareBuilder();
+                result.packedBool_.Clear();
+                return this;
+            }
+
+            public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> PackedEnumList
+            {
+                get { return PrepareBuilder().packedEnum_; }
+            }
+            public int PackedEnumCount
+            {
+                get { return result.PackedEnumCount; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.ForeignEnum GetPackedEnum(int index)
+            {
+                return result.GetPackedEnum(index);
+            }
+            public Builder SetPackedEnum(int index, global::Google.ProtocolBuffers.TestProtos.ForeignEnum value)
+            {
+                PrepareBuilder();
+                result.packedEnum_[index] = value;
+                return this;
+            }
+            public Builder AddPackedEnum(global::Google.ProtocolBuffers.TestProtos.ForeignEnum value)
+            {
+                PrepareBuilder();
+                result.packedEnum_.Add(value);
+                return this;
+            }
+            public Builder AddRangePackedEnum(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> values)
+            {
+                PrepareBuilder();
+                result.packedEnum_.Add(values);
+                return this;
+            }
+            public Builder ClearPackedEnum()
+            {
+                PrepareBuilder();
+                result.packedEnum_.Clear();
+                return this;
+            }
+        }
+        static TestPackedTypes()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class TestUnpackedTypes : pb::GeneratedMessage<TestUnpackedTypes, TestUnpackedTypes.Builder>
+    {
+        private TestUnpackedTypes() { }
+        private static readonly TestUnpackedTypes defaultInstance = new TestUnpackedTypes().MakeReadOnly();
+        private static readonly string[] _testUnpackedTypesFieldNames = new string[] { "unpacked_bool", "unpacked_double", "unpacked_enum", "unpacked_fixed32", "unpacked_fixed64", "unpacked_float", "unpacked_int32", "unpacked_int64", "unpacked_sfixed32", "unpacked_sfixed64", "unpacked_sint32", "unpacked_sint64", "unpacked_uint32", "unpacked_uint64" };
+        private static readonly uint[] _testUnpackedTypesFieldTags = new uint[] { 816, 809, 824, 773, 777, 805, 720, 728, 789, 793, 752, 760, 736, 744 };
+        public static TestUnpackedTypes DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override TestUnpackedTypes DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override TestUnpackedTypes ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestUnpackedTypes__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<TestUnpackedTypes, TestUnpackedTypes.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestUnpackedTypes__FieldAccessorTable; }
+        }
+
+        public const int UnpackedInt32FieldNumber = 90;
+        private pbc::PopsicleList<int> unpackedInt32_ = new pbc::PopsicleList<int>();
+        public scg::IList<int> UnpackedInt32List
+        {
+            get { return pbc::Lists.AsReadOnly(unpackedInt32_); }
+        }
+        public int UnpackedInt32Count
+        {
+            get { return unpackedInt32_.Count; }
+        }
+        public int GetUnpackedInt32(int index)
+        {
+            return unpackedInt32_[index];
+        }
+
+        public const int UnpackedInt64FieldNumber = 91;
+        private pbc::PopsicleList<long> unpackedInt64_ = new pbc::PopsicleList<long>();
+        public scg::IList<long> UnpackedInt64List
+        {
+            get { return pbc::Lists.AsReadOnly(unpackedInt64_); }
+        }
+        public int UnpackedInt64Count
+        {
+            get { return unpackedInt64_.Count; }
+        }
+        public long GetUnpackedInt64(int index)
+        {
+            return unpackedInt64_[index];
+        }
+
+        public const int UnpackedUint32FieldNumber = 92;
+        private pbc::PopsicleList<uint> unpackedUint32_ = new pbc::PopsicleList<uint>();
+        [global::System.CLSCompliant(false)]
+        public scg::IList<uint> UnpackedUint32List
+        {
+            get { return pbc::Lists.AsReadOnly(unpackedUint32_); }
+        }
+        public int UnpackedUint32Count
+        {
+            get { return unpackedUint32_.Count; }
+        }
+        [global::System.CLSCompliant(false)]
+        public uint GetUnpackedUint32(int index)
+        {
+            return unpackedUint32_[index];
+        }
+
+        public const int UnpackedUint64FieldNumber = 93;
+        private pbc::PopsicleList<ulong> unpackedUint64_ = new pbc::PopsicleList<ulong>();
+        [global::System.CLSCompliant(false)]
+        public scg::IList<ulong> UnpackedUint64List
+        {
+            get { return pbc::Lists.AsReadOnly(unpackedUint64_); }
+        }
+        public int UnpackedUint64Count
+        {
+            get { return unpackedUint64_.Count; }
+        }
+        [global::System.CLSCompliant(false)]
+        public ulong GetUnpackedUint64(int index)
+        {
+            return unpackedUint64_[index];
+        }
+
+        public const int UnpackedSint32FieldNumber = 94;
+        private pbc::PopsicleList<int> unpackedSint32_ = new pbc::PopsicleList<int>();
+        public scg::IList<int> UnpackedSint32List
+        {
+            get { return pbc::Lists.AsReadOnly(unpackedSint32_); }
+        }
+        public int UnpackedSint32Count
+        {
+            get { return unpackedSint32_.Count; }
+        }
+        public int GetUnpackedSint32(int index)
+        {
+            return unpackedSint32_[index];
+        }
+
+        public const int UnpackedSint64FieldNumber = 95;
+        private pbc::PopsicleList<long> unpackedSint64_ = new pbc::PopsicleList<long>();
+        public scg::IList<long> UnpackedSint64List
+        {
+            get { return pbc::Lists.AsReadOnly(unpackedSint64_); }
+        }
+        public int UnpackedSint64Count
+        {
+            get { return unpackedSint64_.Count; }
+        }
+        public long GetUnpackedSint64(int index)
+        {
+            return unpackedSint64_[index];
+        }
+
+        public const int UnpackedFixed32FieldNumber = 96;
+        private pbc::PopsicleList<uint> unpackedFixed32_ = new pbc::PopsicleList<uint>();
+        [global::System.CLSCompliant(false)]
+        public scg::IList<uint> UnpackedFixed32List
+        {
+            get { return pbc::Lists.AsReadOnly(unpackedFixed32_); }
+        }
+        public int UnpackedFixed32Count
+        {
+            get { return unpackedFixed32_.Count; }
+        }
+        [global::System.CLSCompliant(false)]
+        public uint GetUnpackedFixed32(int index)
+        {
+            return unpackedFixed32_[index];
+        }
+
+        public const int UnpackedFixed64FieldNumber = 97;
+        private pbc::PopsicleList<ulong> unpackedFixed64_ = new pbc::PopsicleList<ulong>();
+        [global::System.CLSCompliant(false)]
+        public scg::IList<ulong> UnpackedFixed64List
+        {
+            get { return pbc::Lists.AsReadOnly(unpackedFixed64_); }
+        }
+        public int UnpackedFixed64Count
+        {
+            get { return unpackedFixed64_.Count; }
+        }
+        [global::System.CLSCompliant(false)]
+        public ulong GetUnpackedFixed64(int index)
+        {
+            return unpackedFixed64_[index];
+        }
+
+        public const int UnpackedSfixed32FieldNumber = 98;
+        private pbc::PopsicleList<int> unpackedSfixed32_ = new pbc::PopsicleList<int>();
+        public scg::IList<int> UnpackedSfixed32List
+        {
+            get { return pbc::Lists.AsReadOnly(unpackedSfixed32_); }
+        }
+        public int UnpackedSfixed32Count
+        {
+            get { return unpackedSfixed32_.Count; }
+        }
+        public int GetUnpackedSfixed32(int index)
+        {
+            return unpackedSfixed32_[index];
+        }
+
+        public const int UnpackedSfixed64FieldNumber = 99;
+        private pbc::PopsicleList<long> unpackedSfixed64_ = new pbc::PopsicleList<long>();
+        public scg::IList<long> UnpackedSfixed64List
+        {
+            get { return pbc::Lists.AsReadOnly(unpackedSfixed64_); }
+        }
+        public int UnpackedSfixed64Count
+        {
+            get { return unpackedSfixed64_.Count; }
+        }
+        public long GetUnpackedSfixed64(int index)
+        {
+            return unpackedSfixed64_[index];
+        }
+
+        public const int UnpackedFloatFieldNumber = 100;
+        private pbc::PopsicleList<float> unpackedFloat_ = new pbc::PopsicleList<float>();
+        public scg::IList<float> UnpackedFloatList
+        {
+            get { return pbc::Lists.AsReadOnly(unpackedFloat_); }
+        }
+        public int UnpackedFloatCount
+        {
+            get { return unpackedFloat_.Count; }
+        }
+        public float GetUnpackedFloat(int index)
+        {
+            return unpackedFloat_[index];
+        }
+
+        public const int UnpackedDoubleFieldNumber = 101;
+        private pbc::PopsicleList<double> unpackedDouble_ = new pbc::PopsicleList<double>();
+        public scg::IList<double> UnpackedDoubleList
+        {
+            get { return pbc::Lists.AsReadOnly(unpackedDouble_); }
+        }
+        public int UnpackedDoubleCount
+        {
+            get { return unpackedDouble_.Count; }
+        }
+        public double GetUnpackedDouble(int index)
+        {
+            return unpackedDouble_[index];
+        }
+
+        public const int UnpackedBoolFieldNumber = 102;
+        private pbc::PopsicleList<bool> unpackedBool_ = new pbc::PopsicleList<bool>();
+        public scg::IList<bool> UnpackedBoolList
+        {
+            get { return pbc::Lists.AsReadOnly(unpackedBool_); }
+        }
+        public int UnpackedBoolCount
+        {
+            get { return unpackedBool_.Count; }
+        }
+        public bool GetUnpackedBool(int index)
+        {
+            return unpackedBool_[index];
+        }
+
+        public const int UnpackedEnumFieldNumber = 103;
+        private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> unpackedEnum_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum>();
+        public scg::IList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> UnpackedEnumList
+        {
+            get { return pbc::Lists.AsReadOnly(unpackedEnum_); }
+        }
+        public int UnpackedEnumCount
+        {
+            get { return unpackedEnum_.Count; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.ForeignEnum GetUnpackedEnum(int index)
+        {
+            return unpackedEnum_[index];
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _testUnpackedTypesFieldNames;
+            if (unpackedInt32_.Count > 0)
+            {
+                output.WriteInt32Array(90, field_names[6], unpackedInt32_);
+            }
+            if (unpackedInt64_.Count > 0)
+            {
+                output.WriteInt64Array(91, field_names[7], unpackedInt64_);
+            }
+            if (unpackedUint32_.Count > 0)
+            {
+                output.WriteUInt32Array(92, field_names[12], unpackedUint32_);
+            }
+            if (unpackedUint64_.Count > 0)
+            {
+                output.WriteUInt64Array(93, field_names[13], unpackedUint64_);
+            }
+            if (unpackedSint32_.Count > 0)
+            {
+                output.WriteSInt32Array(94, field_names[10], unpackedSint32_);
+            }
+            if (unpackedSint64_.Count > 0)
+            {
+                output.WriteSInt64Array(95, field_names[11], unpackedSint64_);
+            }
+            if (unpackedFixed32_.Count > 0)
+            {
+                output.WriteFixed32Array(96, field_names[3], unpackedFixed32_);
+            }
+            if (unpackedFixed64_.Count > 0)
+            {
+                output.WriteFixed64Array(97, field_names[4], unpackedFixed64_);
+            }
+            if (unpackedSfixed32_.Count > 0)
+            {
+                output.WriteSFixed32Array(98, field_names[8], unpackedSfixed32_);
+            }
+            if (unpackedSfixed64_.Count > 0)
+            {
+                output.WriteSFixed64Array(99, field_names[9], unpackedSfixed64_);
+            }
+            if (unpackedFloat_.Count > 0)
+            {
+                output.WriteFloatArray(100, field_names[5], unpackedFloat_);
+            }
+            if (unpackedDouble_.Count > 0)
+            {
+                output.WriteDoubleArray(101, field_names[1], unpackedDouble_);
+            }
+            if (unpackedBool_.Count > 0)
+            {
+                output.WriteBoolArray(102, field_names[0], unpackedBool_);
+            }
+            if (unpackedEnum_.Count > 0)
+            {
+                output.WriteEnumArray(103, field_names[2], unpackedEnum_);
+            }
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            {
+                int dataSize = 0;
+                foreach (int element in UnpackedInt32List)
+                {
+                    dataSize += pb::CodedOutputStream.ComputeInt32SizeNoTag(element);
+                }
+                size += dataSize;
+                size += 2 * unpackedInt32_.Count;
+            }
+            {
+                int dataSize = 0;
+                foreach (long element in UnpackedInt64List)
+                {
+                    dataSize += pb::CodedOutputStream.ComputeInt64SizeNoTag(element);
+                }
+                size += dataSize;
+                size += 2 * unpackedInt64_.Count;
+            }
+            {
+                int dataSize = 0;
+                foreach (uint element in UnpackedUint32List)
+                {
+                    dataSize += pb::CodedOutputStream.ComputeUInt32SizeNoTag(element);
+                }
+                size += dataSize;
+                size += 2 * unpackedUint32_.Count;
+            }
+            {
+                int dataSize = 0;
+                foreach (ulong element in UnpackedUint64List)
+                {
+                    dataSize += pb::CodedOutputStream.ComputeUInt64SizeNoTag(element);
+                }
+                size += dataSize;
+                size += 2 * unpackedUint64_.Count;
+            }
+            {
+                int dataSize = 0;
+                foreach (int element in UnpackedSint32List)
+                {
+                    dataSize += pb::CodedOutputStream.ComputeSInt32SizeNoTag(element);
+                }
+                size += dataSize;
+                size += 2 * unpackedSint32_.Count;
+            }
+            {
+                int dataSize = 0;
+                foreach (long element in UnpackedSint64List)
+                {
+                    dataSize += pb::CodedOutputStream.ComputeSInt64SizeNoTag(element);
+                }
+                size += dataSize;
+                size += 2 * unpackedSint64_.Count;
+            }
+            {
+                int dataSize = 0;
+                dataSize = 4 * unpackedFixed32_.Count;
+                size += dataSize;
+                size += 2 * unpackedFixed32_.Count;
+            }
+            {
+                int dataSize = 0;
+                dataSize = 8 * unpackedFixed64_.Count;
+                size += dataSize;
+                size += 2 * unpackedFixed64_.Count;
+            }
+            {
+                int dataSize = 0;
+                dataSize = 4 * unpackedSfixed32_.Count;
+                size += dataSize;
+                size += 2 * unpackedSfixed32_.Count;
+            }
+            {
+                int dataSize = 0;
+                dataSize = 8 * unpackedSfixed64_.Count;
+                size += dataSize;
+                size += 2 * unpackedSfixed64_.Count;
+            }
+            {
+                int dataSize = 0;
+                dataSize = 4 * unpackedFloat_.Count;
+                size += dataSize;
+                size += 2 * unpackedFloat_.Count;
+            }
+            {
+                int dataSize = 0;
+                dataSize = 8 * unpackedDouble_.Count;
+                size += dataSize;
+                size += 2 * unpackedDouble_.Count;
+            }
+            {
+                int dataSize = 0;
+                dataSize = 1 * unpackedBool_.Count;
+                size += dataSize;
+                size += 2 * unpackedBool_.Count;
+            }
+            {
+                int dataSize = 0;
+                if (unpackedEnum_.Count > 0)
+                {
+                    foreach (global::Google.ProtocolBuffers.TestProtos.ForeignEnum element in unpackedEnum_)
+                    {
+                        dataSize += pb::CodedOutputStream.ComputeEnumSizeNoTag((int)element);
+                    }
+                    size += dataSize;
+                    size += 2 * unpackedEnum_.Count;
+                }
+            }
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static TestUnpackedTypes ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestUnpackedTypes ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestUnpackedTypes ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestUnpackedTypes ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestUnpackedTypes ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestUnpackedTypes ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static TestUnpackedTypes ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static TestUnpackedTypes ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static TestUnpackedTypes ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestUnpackedTypes ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private TestUnpackedTypes MakeReadOnly()
+        {
+            unpackedInt32_.MakeReadOnly();
+            unpackedInt64_.MakeReadOnly();
+            unpackedUint32_.MakeReadOnly();
+            unpackedUint64_.MakeReadOnly();
+            unpackedSint32_.MakeReadOnly();
+            unpackedSint64_.MakeReadOnly();
+            unpackedFixed32_.MakeReadOnly();
+            unpackedFixed64_.MakeReadOnly();
+            unpackedSfixed32_.MakeReadOnly();
+            unpackedSfixed64_.MakeReadOnly();
+            unpackedFloat_.MakeReadOnly();
+            unpackedDouble_.MakeReadOnly();
+            unpackedBool_.MakeReadOnly();
+            unpackedEnum_.MakeReadOnly();
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(TestUnpackedTypes prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<TestUnpackedTypes, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(TestUnpackedTypes cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private TestUnpackedTypes result;
+
+            private TestUnpackedTypes PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    TestUnpackedTypes original = result;
+                    result = new TestUnpackedTypes();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override TestUnpackedTypes MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestUnpackedTypes.Descriptor; }
+            }
+
+            public override TestUnpackedTypes DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestUnpackedTypes.DefaultInstance; }
+            }
+
+            public override TestUnpackedTypes BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is TestUnpackedTypes)
+                {
+                    return MergeFrom((TestUnpackedTypes)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(TestUnpackedTypes other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.TestUnpackedTypes.DefaultInstance) return this;
+                PrepareBuilder();
+                if (other.unpackedInt32_.Count != 0)
+                {
+                    result.unpackedInt32_.Add(other.unpackedInt32_);
+                }
+                if (other.unpackedInt64_.Count != 0)
+                {
+                    result.unpackedInt64_.Add(other.unpackedInt64_);
+                }
+                if (other.unpackedUint32_.Count != 0)
+                {
+                    result.unpackedUint32_.Add(other.unpackedUint32_);
+                }
+                if (other.unpackedUint64_.Count != 0)
+                {
+                    result.unpackedUint64_.Add(other.unpackedUint64_);
+                }
+                if (other.unpackedSint32_.Count != 0)
+                {
+                    result.unpackedSint32_.Add(other.unpackedSint32_);
+                }
+                if (other.unpackedSint64_.Count != 0)
+                {
+                    result.unpackedSint64_.Add(other.unpackedSint64_);
+                }
+                if (other.unpackedFixed32_.Count != 0)
+                {
+                    result.unpackedFixed32_.Add(other.unpackedFixed32_);
+                }
+                if (other.unpackedFixed64_.Count != 0)
+                {
+                    result.unpackedFixed64_.Add(other.unpackedFixed64_);
+                }
+                if (other.unpackedSfixed32_.Count != 0)
+                {
+                    result.unpackedSfixed32_.Add(other.unpackedSfixed32_);
+                }
+                if (other.unpackedSfixed64_.Count != 0)
+                {
+                    result.unpackedSfixed64_.Add(other.unpackedSfixed64_);
+                }
+                if (other.unpackedFloat_.Count != 0)
+                {
+                    result.unpackedFloat_.Add(other.unpackedFloat_);
+                }
+                if (other.unpackedDouble_.Count != 0)
+                {
+                    result.unpackedDouble_.Add(other.unpackedDouble_);
+                }
+                if (other.unpackedBool_.Count != 0)
+                {
+                    result.unpackedBool_.Add(other.unpackedBool_);
+                }
+                if (other.unpackedEnum_.Count != 0)
+                {
+                    result.unpackedEnum_.Add(other.unpackedEnum_);
+                }
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_testUnpackedTypesFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _testUnpackedTypesFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                        case 722:
+                        case 720:
+                            {
+                                input.ReadInt32Array(tag, field_name, result.unpackedInt32_);
+                                break;
+                            }
+                        case 730:
+                        case 728:
+                            {
+                                input.ReadInt64Array(tag, field_name, result.unpackedInt64_);
+                                break;
+                            }
+                        case 738:
+                        case 736:
+                            {
+                                input.ReadUInt32Array(tag, field_name, result.unpackedUint32_);
+                                break;
+                            }
+                        case 746:
+                        case 744:
+                            {
+                                input.ReadUInt64Array(tag, field_name, result.unpackedUint64_);
+                                break;
+                            }
+                        case 754:
+                        case 752:
+                            {
+                                input.ReadSInt32Array(tag, field_name, result.unpackedSint32_);
+                                break;
+                            }
+                        case 762:
+                        case 760:
+                            {
+                                input.ReadSInt64Array(tag, field_name, result.unpackedSint64_);
+                                break;
+                            }
+                        case 770:
+                        case 773:
+                            {
+                                input.ReadFixed32Array(tag, field_name, result.unpackedFixed32_);
+                                break;
+                            }
+                        case 778:
+                        case 777:
+                            {
+                                input.ReadFixed64Array(tag, field_name, result.unpackedFixed64_);
+                                break;
+                            }
+                        case 786:
+                        case 789:
+                            {
+                                input.ReadSFixed32Array(tag, field_name, result.unpackedSfixed32_);
+                                break;
+                            }
+                        case 794:
+                        case 793:
+                            {
+                                input.ReadSFixed64Array(tag, field_name, result.unpackedSfixed64_);
+                                break;
+                            }
+                        case 802:
+                        case 805:
+                            {
+                                input.ReadFloatArray(tag, field_name, result.unpackedFloat_);
+                                break;
+                            }
+                        case 810:
+                        case 809:
+                            {
+                                input.ReadDoubleArray(tag, field_name, result.unpackedDouble_);
+                                break;
+                            }
+                        case 818:
+                        case 816:
+                            {
+                                input.ReadBoolArray(tag, field_name, result.unpackedBool_);
+                                break;
+                            }
+                        case 826:
+                        case 824:
+                            {
+                                scg::ICollection<object> unknownItems;
+                                input.ReadEnumArray<global::Google.ProtocolBuffers.TestProtos.ForeignEnum>(tag, field_name, result.unpackedEnum_, out unknownItems);
+                                if (unknownItems != null)
+                                {
+                                    if (unknownFields == null)
+                                    {
+                                        unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                    }
+                                    foreach (object rawValue in unknownItems)
+                                        if (rawValue is int)
+                                            unknownFields.MergeVarintField(103, (ulong)(int)rawValue);
+                                }
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+
+            public pbc::IPopsicleList<int> UnpackedInt32List
+            {
+                get { return PrepareBuilder().unpackedInt32_; }
+            }
+            public int UnpackedInt32Count
+            {
+                get { return result.UnpackedInt32Count; }
+            }
+            public int GetUnpackedInt32(int index)
+            {
+                return result.GetUnpackedInt32(index);
+            }
+            public Builder SetUnpackedInt32(int index, int value)
+            {
+                PrepareBuilder();
+                result.unpackedInt32_[index] = value;
+                return this;
+            }
+            public Builder AddUnpackedInt32(int value)
+            {
+                PrepareBuilder();
+                result.unpackedInt32_.Add(value);
+                return this;
+            }
+            public Builder AddRangeUnpackedInt32(scg::IEnumerable<int> values)
+            {
+                PrepareBuilder();
+                result.unpackedInt32_.Add(values);
+                return this;
+            }
+            public Builder ClearUnpackedInt32()
+            {
+                PrepareBuilder();
+                result.unpackedInt32_.Clear();
+                return this;
+            }
+
+            public pbc::IPopsicleList<long> UnpackedInt64List
+            {
+                get { return PrepareBuilder().unpackedInt64_; }
+            }
+            public int UnpackedInt64Count
+            {
+                get { return result.UnpackedInt64Count; }
+            }
+            public long GetUnpackedInt64(int index)
+            {
+                return result.GetUnpackedInt64(index);
+            }
+            public Builder SetUnpackedInt64(int index, long value)
+            {
+                PrepareBuilder();
+                result.unpackedInt64_[index] = value;
+                return this;
+            }
+            public Builder AddUnpackedInt64(long value)
+            {
+                PrepareBuilder();
+                result.unpackedInt64_.Add(value);
+                return this;
+            }
+            public Builder AddRangeUnpackedInt64(scg::IEnumerable<long> values)
+            {
+                PrepareBuilder();
+                result.unpackedInt64_.Add(values);
+                return this;
+            }
+            public Builder ClearUnpackedInt64()
+            {
+                PrepareBuilder();
+                result.unpackedInt64_.Clear();
+                return this;
+            }
+
+            [global::System.CLSCompliant(false)]
+            public pbc::IPopsicleList<uint> UnpackedUint32List
+            {
+                get { return PrepareBuilder().unpackedUint32_; }
+            }
+            public int UnpackedUint32Count
+            {
+                get { return result.UnpackedUint32Count; }
+            }
+            [global::System.CLSCompliant(false)]
+            public uint GetUnpackedUint32(int index)
+            {
+                return result.GetUnpackedUint32(index);
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder SetUnpackedUint32(int index, uint value)
+            {
+                PrepareBuilder();
+                result.unpackedUint32_[index] = value;
+                return this;
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder AddUnpackedUint32(uint value)
+            {
+                PrepareBuilder();
+                result.unpackedUint32_.Add(value);
+                return this;
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder AddRangeUnpackedUint32(scg::IEnumerable<uint> values)
+            {
+                PrepareBuilder();
+                result.unpackedUint32_.Add(values);
+                return this;
+            }
+            public Builder ClearUnpackedUint32()
+            {
+                PrepareBuilder();
+                result.unpackedUint32_.Clear();
+                return this;
+            }
+
+            [global::System.CLSCompliant(false)]
+            public pbc::IPopsicleList<ulong> UnpackedUint64List
+            {
+                get { return PrepareBuilder().unpackedUint64_; }
+            }
+            public int UnpackedUint64Count
+            {
+                get { return result.UnpackedUint64Count; }
+            }
+            [global::System.CLSCompliant(false)]
+            public ulong GetUnpackedUint64(int index)
+            {
+                return result.GetUnpackedUint64(index);
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder SetUnpackedUint64(int index, ulong value)
+            {
+                PrepareBuilder();
+                result.unpackedUint64_[index] = value;
+                return this;
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder AddUnpackedUint64(ulong value)
+            {
+                PrepareBuilder();
+                result.unpackedUint64_.Add(value);
+                return this;
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder AddRangeUnpackedUint64(scg::IEnumerable<ulong> values)
+            {
+                PrepareBuilder();
+                result.unpackedUint64_.Add(values);
+                return this;
+            }
+            public Builder ClearUnpackedUint64()
+            {
+                PrepareBuilder();
+                result.unpackedUint64_.Clear();
+                return this;
+            }
+
+            public pbc::IPopsicleList<int> UnpackedSint32List
+            {
+                get { return PrepareBuilder().unpackedSint32_; }
+            }
+            public int UnpackedSint32Count
+            {
+                get { return result.UnpackedSint32Count; }
+            }
+            public int GetUnpackedSint32(int index)
+            {
+                return result.GetUnpackedSint32(index);
+            }
+            public Builder SetUnpackedSint32(int index, int value)
+            {
+                PrepareBuilder();
+                result.unpackedSint32_[index] = value;
+                return this;
+            }
+            public Builder AddUnpackedSint32(int value)
+            {
+                PrepareBuilder();
+                result.unpackedSint32_.Add(value);
+                return this;
+            }
+            public Builder AddRangeUnpackedSint32(scg::IEnumerable<int> values)
+            {
+                PrepareBuilder();
+                result.unpackedSint32_.Add(values);
+                return this;
+            }
+            public Builder ClearUnpackedSint32()
+            {
+                PrepareBuilder();
+                result.unpackedSint32_.Clear();
+                return this;
+            }
+
+            public pbc::IPopsicleList<long> UnpackedSint64List
+            {
+                get { return PrepareBuilder().unpackedSint64_; }
+            }
+            public int UnpackedSint64Count
+            {
+                get { return result.UnpackedSint64Count; }
+            }
+            public long GetUnpackedSint64(int index)
+            {
+                return result.GetUnpackedSint64(index);
+            }
+            public Builder SetUnpackedSint64(int index, long value)
+            {
+                PrepareBuilder();
+                result.unpackedSint64_[index] = value;
+                return this;
+            }
+            public Builder AddUnpackedSint64(long value)
+            {
+                PrepareBuilder();
+                result.unpackedSint64_.Add(value);
+                return this;
+            }
+            public Builder AddRangeUnpackedSint64(scg::IEnumerable<long> values)
+            {
+                PrepareBuilder();
+                result.unpackedSint64_.Add(values);
+                return this;
+            }
+            public Builder ClearUnpackedSint64()
+            {
+                PrepareBuilder();
+                result.unpackedSint64_.Clear();
+                return this;
+            }
+
+            [global::System.CLSCompliant(false)]
+            public pbc::IPopsicleList<uint> UnpackedFixed32List
+            {
+                get { return PrepareBuilder().unpackedFixed32_; }
+            }
+            public int UnpackedFixed32Count
+            {
+                get { return result.UnpackedFixed32Count; }
+            }
+            [global::System.CLSCompliant(false)]
+            public uint GetUnpackedFixed32(int index)
+            {
+                return result.GetUnpackedFixed32(index);
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder SetUnpackedFixed32(int index, uint value)
+            {
+                PrepareBuilder();
+                result.unpackedFixed32_[index] = value;
+                return this;
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder AddUnpackedFixed32(uint value)
+            {
+                PrepareBuilder();
+                result.unpackedFixed32_.Add(value);
+                return this;
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder AddRangeUnpackedFixed32(scg::IEnumerable<uint> values)
+            {
+                PrepareBuilder();
+                result.unpackedFixed32_.Add(values);
+                return this;
+            }
+            public Builder ClearUnpackedFixed32()
+            {
+                PrepareBuilder();
+                result.unpackedFixed32_.Clear();
+                return this;
+            }
+
+            [global::System.CLSCompliant(false)]
+            public pbc::IPopsicleList<ulong> UnpackedFixed64List
+            {
+                get { return PrepareBuilder().unpackedFixed64_; }
+            }
+            public int UnpackedFixed64Count
+            {
+                get { return result.UnpackedFixed64Count; }
+            }
+            [global::System.CLSCompliant(false)]
+            public ulong GetUnpackedFixed64(int index)
+            {
+                return result.GetUnpackedFixed64(index);
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder SetUnpackedFixed64(int index, ulong value)
+            {
+                PrepareBuilder();
+                result.unpackedFixed64_[index] = value;
+                return this;
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder AddUnpackedFixed64(ulong value)
+            {
+                PrepareBuilder();
+                result.unpackedFixed64_.Add(value);
+                return this;
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder AddRangeUnpackedFixed64(scg::IEnumerable<ulong> values)
+            {
+                PrepareBuilder();
+                result.unpackedFixed64_.Add(values);
+                return this;
+            }
+            public Builder ClearUnpackedFixed64()
+            {
+                PrepareBuilder();
+                result.unpackedFixed64_.Clear();
+                return this;
+            }
+
+            public pbc::IPopsicleList<int> UnpackedSfixed32List
+            {
+                get { return PrepareBuilder().unpackedSfixed32_; }
+            }
+            public int UnpackedSfixed32Count
+            {
+                get { return result.UnpackedSfixed32Count; }
+            }
+            public int GetUnpackedSfixed32(int index)
+            {
+                return result.GetUnpackedSfixed32(index);
+            }
+            public Builder SetUnpackedSfixed32(int index, int value)
+            {
+                PrepareBuilder();
+                result.unpackedSfixed32_[index] = value;
+                return this;
+            }
+            public Builder AddUnpackedSfixed32(int value)
+            {
+                PrepareBuilder();
+                result.unpackedSfixed32_.Add(value);
+                return this;
+            }
+            public Builder AddRangeUnpackedSfixed32(scg::IEnumerable<int> values)
+            {
+                PrepareBuilder();
+                result.unpackedSfixed32_.Add(values);
+                return this;
+            }
+            public Builder ClearUnpackedSfixed32()
+            {
+                PrepareBuilder();
+                result.unpackedSfixed32_.Clear();
+                return this;
+            }
+
+            public pbc::IPopsicleList<long> UnpackedSfixed64List
+            {
+                get { return PrepareBuilder().unpackedSfixed64_; }
+            }
+            public int UnpackedSfixed64Count
+            {
+                get { return result.UnpackedSfixed64Count; }
+            }
+            public long GetUnpackedSfixed64(int index)
+            {
+                return result.GetUnpackedSfixed64(index);
+            }
+            public Builder SetUnpackedSfixed64(int index, long value)
+            {
+                PrepareBuilder();
+                result.unpackedSfixed64_[index] = value;
+                return this;
+            }
+            public Builder AddUnpackedSfixed64(long value)
+            {
+                PrepareBuilder();
+                result.unpackedSfixed64_.Add(value);
+                return this;
+            }
+            public Builder AddRangeUnpackedSfixed64(scg::IEnumerable<long> values)
+            {
+                PrepareBuilder();
+                result.unpackedSfixed64_.Add(values);
+                return this;
+            }
+            public Builder ClearUnpackedSfixed64()
+            {
+                PrepareBuilder();
+                result.unpackedSfixed64_.Clear();
+                return this;
+            }
+
+            public pbc::IPopsicleList<float> UnpackedFloatList
+            {
+                get { return PrepareBuilder().unpackedFloat_; }
+            }
+            public int UnpackedFloatCount
+            {
+                get { return result.UnpackedFloatCount; }
+            }
+            public float GetUnpackedFloat(int index)
+            {
+                return result.GetUnpackedFloat(index);
+            }
+            public Builder SetUnpackedFloat(int index, float value)
+            {
+                PrepareBuilder();
+                result.unpackedFloat_[index] = value;
+                return this;
+            }
+            public Builder AddUnpackedFloat(float value)
+            {
+                PrepareBuilder();
+                result.unpackedFloat_.Add(value);
+                return this;
+            }
+            public Builder AddRangeUnpackedFloat(scg::IEnumerable<float> values)
+            {
+                PrepareBuilder();
+                result.unpackedFloat_.Add(values);
+                return this;
+            }
+            public Builder ClearUnpackedFloat()
+            {
+                PrepareBuilder();
+                result.unpackedFloat_.Clear();
+                return this;
+            }
+
+            public pbc::IPopsicleList<double> UnpackedDoubleList
+            {
+                get { return PrepareBuilder().unpackedDouble_; }
+            }
+            public int UnpackedDoubleCount
+            {
+                get { return result.UnpackedDoubleCount; }
+            }
+            public double GetUnpackedDouble(int index)
+            {
+                return result.GetUnpackedDouble(index);
+            }
+            public Builder SetUnpackedDouble(int index, double value)
+            {
+                PrepareBuilder();
+                result.unpackedDouble_[index] = value;
+                return this;
+            }
+            public Builder AddUnpackedDouble(double value)
+            {
+                PrepareBuilder();
+                result.unpackedDouble_.Add(value);
+                return this;
+            }
+            public Builder AddRangeUnpackedDouble(scg::IEnumerable<double> values)
+            {
+                PrepareBuilder();
+                result.unpackedDouble_.Add(values);
+                return this;
+            }
+            public Builder ClearUnpackedDouble()
+            {
+                PrepareBuilder();
+                result.unpackedDouble_.Clear();
+                return this;
+            }
+
+            public pbc::IPopsicleList<bool> UnpackedBoolList
+            {
+                get { return PrepareBuilder().unpackedBool_; }
+            }
+            public int UnpackedBoolCount
+            {
+                get { return result.UnpackedBoolCount; }
+            }
+            public bool GetUnpackedBool(int index)
+            {
+                return result.GetUnpackedBool(index);
+            }
+            public Builder SetUnpackedBool(int index, bool value)
+            {
+                PrepareBuilder();
+                result.unpackedBool_[index] = value;
+                return this;
+            }
+            public Builder AddUnpackedBool(bool value)
+            {
+                PrepareBuilder();
+                result.unpackedBool_.Add(value);
+                return this;
+            }
+            public Builder AddRangeUnpackedBool(scg::IEnumerable<bool> values)
+            {
+                PrepareBuilder();
+                result.unpackedBool_.Add(values);
+                return this;
+            }
+            public Builder ClearUnpackedBool()
+            {
+                PrepareBuilder();
+                result.unpackedBool_.Clear();
+                return this;
+            }
+
+            public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> UnpackedEnumList
+            {
+                get { return PrepareBuilder().unpackedEnum_; }
+            }
+            public int UnpackedEnumCount
+            {
+                get { return result.UnpackedEnumCount; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.ForeignEnum GetUnpackedEnum(int index)
+            {
+                return result.GetUnpackedEnum(index);
+            }
+            public Builder SetUnpackedEnum(int index, global::Google.ProtocolBuffers.TestProtos.ForeignEnum value)
+            {
+                PrepareBuilder();
+                result.unpackedEnum_[index] = value;
+                return this;
+            }
+            public Builder AddUnpackedEnum(global::Google.ProtocolBuffers.TestProtos.ForeignEnum value)
+            {
+                PrepareBuilder();
+                result.unpackedEnum_.Add(value);
+                return this;
+            }
+            public Builder AddRangeUnpackedEnum(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.ForeignEnum> values)
+            {
+                PrepareBuilder();
+                result.unpackedEnum_.Add(values);
+                return this;
+            }
+            public Builder ClearUnpackedEnum()
+            {
+                PrepareBuilder();
+                result.unpackedEnum_.Clear();
+                return this;
+            }
+        }
+        static TestUnpackedTypes()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class TestPackedExtensions : pb::ExtendableMessage<TestPackedExtensions, TestPackedExtensions.Builder>
+    {
+        private TestPackedExtensions() { }
+        private static readonly TestPackedExtensions defaultInstance = new TestPackedExtensions().MakeReadOnly();
+        private static readonly string[] _testPackedExtensionsFieldNames = new string[] { };
+        private static readonly uint[] _testPackedExtensionsFieldTags = new uint[] { };
+        public static TestPackedExtensions DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override TestPackedExtensions DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override TestPackedExtensions ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestPackedExtensions__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<TestPackedExtensions, TestPackedExtensions.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestPackedExtensions__FieldAccessorTable; }
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                if (!ExtensionsAreInitialized) return false;
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _testPackedExtensionsFieldNames;
+            pb::ExtendableMessage<TestPackedExtensions, TestPackedExtensions.Builder>.ExtensionWriter extensionWriter = CreateExtensionWriter(this);
+            extensionWriter.WriteUntil(536870912, output);
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            size += ExtensionsSerializedSize;
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static TestPackedExtensions ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestPackedExtensions ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestPackedExtensions ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestPackedExtensions ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestPackedExtensions ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestPackedExtensions ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static TestPackedExtensions ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static TestPackedExtensions ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static TestPackedExtensions ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestPackedExtensions ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private TestPackedExtensions MakeReadOnly()
+        {
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(TestPackedExtensions prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::ExtendableBuilder<TestPackedExtensions, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(TestPackedExtensions cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private TestPackedExtensions result;
+
+            private TestPackedExtensions PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    TestPackedExtensions original = result;
+                    result = new TestPackedExtensions();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override TestPackedExtensions MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestPackedExtensions.Descriptor; }
+            }
+
+            public override TestPackedExtensions DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestPackedExtensions.DefaultInstance; }
+            }
+
+            public override TestPackedExtensions BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is TestPackedExtensions)
+                {
+                    return MergeFrom((TestPackedExtensions)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(TestPackedExtensions other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.TestPackedExtensions.DefaultInstance) return this;
+                PrepareBuilder();
+                this.MergeExtensionFields(other);
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_testPackedExtensionsFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _testPackedExtensionsFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+        }
+        static TestPackedExtensions()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class TestUnpackedExtensions : pb::ExtendableMessage<TestUnpackedExtensions, TestUnpackedExtensions.Builder>
+    {
+        private TestUnpackedExtensions() { }
+        private static readonly TestUnpackedExtensions defaultInstance = new TestUnpackedExtensions().MakeReadOnly();
+        private static readonly string[] _testUnpackedExtensionsFieldNames = new string[] { };
+        private static readonly uint[] _testUnpackedExtensionsFieldTags = new uint[] { };
+        public static TestUnpackedExtensions DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override TestUnpackedExtensions DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override TestUnpackedExtensions ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestUnpackedExtensions__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<TestUnpackedExtensions, TestUnpackedExtensions.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestUnpackedExtensions__FieldAccessorTable; }
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                if (!ExtensionsAreInitialized) return false;
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _testUnpackedExtensionsFieldNames;
+            pb::ExtendableMessage<TestUnpackedExtensions, TestUnpackedExtensions.Builder>.ExtensionWriter extensionWriter = CreateExtensionWriter(this);
+            extensionWriter.WriteUntil(536870912, output);
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            size += ExtensionsSerializedSize;
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static TestUnpackedExtensions ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestUnpackedExtensions ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestUnpackedExtensions ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestUnpackedExtensions ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestUnpackedExtensions ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestUnpackedExtensions ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static TestUnpackedExtensions ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static TestUnpackedExtensions ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static TestUnpackedExtensions ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestUnpackedExtensions ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private TestUnpackedExtensions MakeReadOnly()
+        {
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(TestUnpackedExtensions prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::ExtendableBuilder<TestUnpackedExtensions, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(TestUnpackedExtensions cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private TestUnpackedExtensions result;
+
+            private TestUnpackedExtensions PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    TestUnpackedExtensions original = result;
+                    result = new TestUnpackedExtensions();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override TestUnpackedExtensions MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensions.Descriptor; }
+            }
+
+            public override TestUnpackedExtensions DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensions.DefaultInstance; }
+            }
+
+            public override TestUnpackedExtensions BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is TestUnpackedExtensions)
+                {
+                    return MergeFrom((TestUnpackedExtensions)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(TestUnpackedExtensions other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensions.DefaultInstance) return this;
+                PrepareBuilder();
+                this.MergeExtensionFields(other);
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_testUnpackedExtensionsFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _testUnpackedExtensionsFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+        }
+        static TestUnpackedExtensions()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class TestDynamicExtensions : pb::GeneratedMessage<TestDynamicExtensions, TestDynamicExtensions.Builder>
+    {
+        private TestDynamicExtensions() { }
+        private static readonly TestDynamicExtensions defaultInstance = new TestDynamicExtensions().MakeReadOnly();
+        private static readonly string[] _testDynamicExtensionsFieldNames = new string[] { "dynamic_enum_extension", "dynamic_message_extension", "enum_extension", "message_extension", "packed_extension", "repeated_extension", "scalar_extension" };
+        private static readonly uint[] _testDynamicExtensionsFieldTags = new uint[] { 16016, 16034, 16008, 16026, 16050, 16042, 16005 };
+        public static TestDynamicExtensions DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override TestDynamicExtensions DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override TestDynamicExtensions ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestDynamicExtensions__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<TestDynamicExtensions, TestDynamicExtensions.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestDynamicExtensions__FieldAccessorTable; }
+        }
+
+        #region Nested types
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public static partial class Types
+        {
+            public enum DynamicEnumType
+            {
+                DYNAMIC_FOO = 2200,
+                DYNAMIC_BAR = 2201,
+                DYNAMIC_BAZ = 2202,
+            }
+
+            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+            public sealed partial class DynamicMessageType : pb::GeneratedMessage<DynamicMessageType, DynamicMessageType.Builder>
+            {
+                private DynamicMessageType() { }
+                private static readonly DynamicMessageType defaultInstance = new DynamicMessageType().MakeReadOnly();
+                private static readonly string[] _dynamicMessageTypeFieldNames = new string[] { "dynamic_field" };
+                private static readonly uint[] _dynamicMessageTypeFieldTags = new uint[] { 16800 };
+                public static DynamicMessageType DefaultInstance
+                {
+                    get { return defaultInstance; }
+                }
+
+                public override DynamicMessageType DefaultInstanceForType
+                {
+                    get { return DefaultInstance; }
+                }
+
+                protected override DynamicMessageType ThisMessage
+                {
+                    get { return this; }
+                }
+
+                public static pbd::MessageDescriptor Descriptor
+                {
+                    get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestDynamicExtensions_DynamicMessageType__Descriptor; }
+                }
+
+                protected override pb::FieldAccess.FieldAccessorTable<DynamicMessageType, DynamicMessageType.Builder> InternalFieldAccessors
+                {
+                    get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestDynamicExtensions_DynamicMessageType__FieldAccessorTable; }
+                }
+
+                public const int DynamicFieldFieldNumber = 2100;
+                private bool hasDynamicField;
+                private int dynamicField_;
+                public bool HasDynamicField
+                {
+                    get { return hasDynamicField; }
+                }
+                public int DynamicField
+                {
+                    get { return dynamicField_; }
+                }
+
+                public override bool IsInitialized
+                {
+                    get
+                    {
+                        return true;
+                    }
+                }
+
+                public override void WriteTo(pb::ICodedOutputStream output)
+                {
+                    CalcSerializedSize();
+                    string[] field_names = _dynamicMessageTypeFieldNames;
+                    if (hasDynamicField)
+                    {
+                        output.WriteInt32(2100, field_names[0], DynamicField);
+                    }
+                    UnknownFields.WriteTo(output);
+                }
+
+                private int memoizedSerializedSize = -1;
+                public override int SerializedSize
+                {
+                    get
+                    {
+                        int size = memoizedSerializedSize;
+                        if (size != -1) return size;
+                        return CalcSerializedSize();
+                    }
+                }
+
+                private int CalcSerializedSize()
+                {
+                    int size = memoizedSerializedSize;
+                    if (size != -1) return size;
+
+                    size = 0;
+                    if (hasDynamicField)
+                    {
+                        size += pb::CodedOutputStream.ComputeInt32Size(2100, DynamicField);
+                    }
+                    size += UnknownFields.SerializedSize;
+                    memoizedSerializedSize = size;
+                    return size;
+                }
+                public static DynamicMessageType ParseFrom(pb::ByteString data)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+                }
+                public static DynamicMessageType ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+                }
+                public static DynamicMessageType ParseFrom(byte[] data)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+                }
+                public static DynamicMessageType ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+                }
+                public static DynamicMessageType ParseFrom(global::System.IO.Stream input)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+                }
+                public static DynamicMessageType ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+                }
+                public static DynamicMessageType ParseDelimitedFrom(global::System.IO.Stream input)
+                {
+                    return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+                }
+                public static DynamicMessageType ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+                }
+                public static DynamicMessageType ParseFrom(pb::ICodedInputStream input)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+                }
+                public static DynamicMessageType ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+                }
+                private DynamicMessageType MakeReadOnly()
+                {
+                    return this;
+                }
+
+                public static Builder CreateBuilder() { return new Builder(); }
+                public override Builder ToBuilder() { return CreateBuilder(this); }
+                public override Builder CreateBuilderForType() { return new Builder(); }
+                public static Builder CreateBuilder(DynamicMessageType prototype)
+                {
+                    return new Builder(prototype);
+                }
+
+                [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+                public sealed partial class Builder : pb::GeneratedBuilder<DynamicMessageType, Builder>
+                {
+                    protected override Builder ThisBuilder
+                    {
+                        get { return this; }
+                    }
+                    public Builder()
+                    {
+                        result = DefaultInstance;
+                        resultIsReadOnly = true;
+                    }
+                    internal Builder(DynamicMessageType cloneFrom)
+                    {
+                        result = cloneFrom;
+                        resultIsReadOnly = true;
+                    }
+
+                    private bool resultIsReadOnly;
+                    private DynamicMessageType result;
+
+                    private DynamicMessageType PrepareBuilder()
+                    {
+                        if (resultIsReadOnly)
+                        {
+                            DynamicMessageType original = result;
+                            result = new DynamicMessageType();
+                            resultIsReadOnly = false;
+                            MergeFrom(original);
+                        }
+                        return result;
+                    }
+
+                    public override bool IsInitialized
+                    {
+                        get { return result.IsInitialized; }
+                    }
+
+                    protected override DynamicMessageType MessageBeingBuilt
+                    {
+                        get { return PrepareBuilder(); }
+                    }
+
+                    public override Builder Clear()
+                    {
+                        result = DefaultInstance;
+                        resultIsReadOnly = true;
+                        return this;
+                    }
+
+                    public override Builder Clone()
+                    {
+                        if (resultIsReadOnly)
+                        {
+                            return new Builder(result);
+                        }
+                        else
+                        {
+                            return new Builder().MergeFrom(result);
+                        }
+                    }
+
+                    public override pbd::MessageDescriptor DescriptorForType
+                    {
+                        get { return global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType.Descriptor; }
+                    }
+
+                    public override DynamicMessageType DefaultInstanceForType
+                    {
+                        get { return global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType.DefaultInstance; }
+                    }
+
+                    public override DynamicMessageType BuildPartial()
+                    {
+                        if (resultIsReadOnly)
+                        {
+                            return result;
+                        }
+                        resultIsReadOnly = true;
+                        return result.MakeReadOnly();
+                    }
+
+                    public override Builder MergeFrom(pb::IMessage other)
+                    {
+                        if (other is DynamicMessageType)
+                        {
+                            return MergeFrom((DynamicMessageType)other);
+                        }
+                        else
+                        {
+                            base.MergeFrom(other);
+                            return this;
+                        }
+                    }
+
+                    public override Builder MergeFrom(DynamicMessageType other)
+                    {
+                        if (other == global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType.DefaultInstance) return this;
+                        PrepareBuilder();
+                        if (other.HasDynamicField)
+                        {
+                            DynamicField = other.DynamicField;
+                        }
+                        this.MergeUnknownFields(other.UnknownFields);
+                        return this;
+                    }
+
+                    public override Builder MergeFrom(pb::ICodedInputStream input)
+                    {
+                        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+                    }
+
+                    public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+                    {
+                        PrepareBuilder();
+                        pb::UnknownFieldSet.Builder unknownFields = null;
+                        uint tag;
+                        string field_name;
+                        while (input.ReadTag(out tag, out field_name))
+                        {
+                            if (tag == 0 && field_name != null)
+                            {
+                                int field_ordinal = global::System.Array.BinarySearch(_dynamicMessageTypeFieldNames, field_name, global::System.StringComparer.Ordinal);
+                                if (field_ordinal >= 0)
+                                    tag = _dynamicMessageTypeFieldTags[field_ordinal];
+                                else
+                                {
+                                    if (unknownFields == null)
+                                    {
+                                        unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                    }
+                                    ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                    continue;
+                                }
+                            }
+                            switch (tag)
+                            {
+                                case 0:
+                                    {
+                                        throw pb::InvalidProtocolBufferException.InvalidTag();
+                                    }
+                                default:
+                                    {
+                                        if (pb::WireFormat.IsEndGroupTag(tag))
+                                        {
+                                            if (unknownFields != null)
+                                            {
+                                                this.UnknownFields = unknownFields.Build();
+                                            }
+                                            return this;
+                                        }
+                                        if (unknownFields == null)
+                                        {
+                                            unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                        }
+                                        ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                        break;
+                                    }
+                                case 16800:
+                                    {
+                                        result.hasDynamicField = input.ReadInt32(ref result.dynamicField_);
+                                        break;
+                                    }
+                            }
+                        }
+
+                        if (unknownFields != null)
+                        {
+                            this.UnknownFields = unknownFields.Build();
+                        }
+                        return this;
+                    }
+
+
+                    public bool HasDynamicField
+                    {
+                        get { return result.hasDynamicField; }
+                    }
+                    public int DynamicField
+                    {
+                        get { return result.DynamicField; }
+                        set { SetDynamicField(value); }
+                    }
+                    public Builder SetDynamicField(int value)
+                    {
+                        PrepareBuilder();
+                        result.hasDynamicField = true;
+                        result.dynamicField_ = value;
+                        return this;
+                    }
+                    public Builder ClearDynamicField()
+                    {
+                        PrepareBuilder();
+                        result.hasDynamicField = false;
+                        result.dynamicField_ = 0;
+                        return this;
+                    }
+                }
+                static DynamicMessageType()
+                {
+                    object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+                }
+            }
+
+        }
+        #endregion
+
+        public const int ScalarExtensionFieldNumber = 2000;
+        private bool hasScalarExtension;
+        private uint scalarExtension_;
+        public bool HasScalarExtension
+        {
+            get { return hasScalarExtension; }
+        }
+        [global::System.CLSCompliant(false)]
+        public uint ScalarExtension
+        {
+            get { return scalarExtension_; }
+        }
+
+        public const int EnumExtensionFieldNumber = 2001;
+        private bool hasEnumExtension;
+        private global::Google.ProtocolBuffers.TestProtos.ForeignEnum enumExtension_ = global::Google.ProtocolBuffers.TestProtos.ForeignEnum.FOREIGN_FOO;
+        public bool HasEnumExtension
+        {
+            get { return hasEnumExtension; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.ForeignEnum EnumExtension
+        {
+            get { return enumExtension_; }
+        }
+
+        public const int DynamicEnumExtensionFieldNumber = 2002;
+        private bool hasDynamicEnumExtension;
+        private global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicEnumType dynamicEnumExtension_ = global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicEnumType.DYNAMIC_FOO;
+        public bool HasDynamicEnumExtension
+        {
+            get { return hasDynamicEnumExtension; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicEnumType DynamicEnumExtension
+        {
+            get { return dynamicEnumExtension_; }
+        }
+
+        public const int MessageExtensionFieldNumber = 2003;
+        private bool hasMessageExtension;
+        private global::Google.ProtocolBuffers.TestProtos.ForeignMessage messageExtension_;
+        public bool HasMessageExtension
+        {
+            get { return hasMessageExtension; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.ForeignMessage MessageExtension
+        {
+            get { return messageExtension_ ?? global::Google.ProtocolBuffers.TestProtos.ForeignMessage.DefaultInstance; }
+        }
+
+        public const int DynamicMessageExtensionFieldNumber = 2004;
+        private bool hasDynamicMessageExtension;
+        private global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType dynamicMessageExtension_;
+        public bool HasDynamicMessageExtension
+        {
+            get { return hasDynamicMessageExtension; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType DynamicMessageExtension
+        {
+            get { return dynamicMessageExtension_ ?? global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType.DefaultInstance; }
+        }
+
+        public const int RepeatedExtensionFieldNumber = 2005;
+        private pbc::PopsicleList<string> repeatedExtension_ = new pbc::PopsicleList<string>();
+        public scg::IList<string> RepeatedExtensionList
+        {
+            get { return pbc::Lists.AsReadOnly(repeatedExtension_); }
+        }
+        public int RepeatedExtensionCount
+        {
+            get { return repeatedExtension_.Count; }
+        }
+        public string GetRepeatedExtension(int index)
+        {
+            return repeatedExtension_[index];
+        }
+
+        public const int PackedExtensionFieldNumber = 2006;
+        private int packedExtensionMemoizedSerializedSize;
+        private pbc::PopsicleList<int> packedExtension_ = new pbc::PopsicleList<int>();
+        public scg::IList<int> PackedExtensionList
+        {
+            get { return pbc::Lists.AsReadOnly(packedExtension_); }
+        }
+        public int PackedExtensionCount
+        {
+            get { return packedExtension_.Count; }
+        }
+        public int GetPackedExtension(int index)
+        {
+            return packedExtension_[index];
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _testDynamicExtensionsFieldNames;
+            if (hasScalarExtension)
+            {
+                output.WriteFixed32(2000, field_names[6], ScalarExtension);
+            }
+            if (hasEnumExtension)
+            {
+                output.WriteEnum(2001, field_names[2], (int)EnumExtension, EnumExtension);
+            }
+            if (hasDynamicEnumExtension)
+            {
+                output.WriteEnum(2002, field_names[0], (int)DynamicEnumExtension, DynamicEnumExtension);
+            }
+            if (hasMessageExtension)
+            {
+                output.WriteMessage(2003, field_names[3], MessageExtension);
+            }
+            if (hasDynamicMessageExtension)
+            {
+                output.WriteMessage(2004, field_names[1], DynamicMessageExtension);
+            }
+            if (repeatedExtension_.Count > 0)
+            {
+                output.WriteStringArray(2005, field_names[5], repeatedExtension_);
+            }
+            if (packedExtension_.Count > 0)
+            {
+                output.WritePackedSInt32Array(2006, field_names[4], packedExtensionMemoizedSerializedSize, packedExtension_);
+            }
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            if (hasScalarExtension)
+            {
+                size += pb::CodedOutputStream.ComputeFixed32Size(2000, ScalarExtension);
+            }
+            if (hasEnumExtension)
+            {
+                size += pb::CodedOutputStream.ComputeEnumSize(2001, (int)EnumExtension);
+            }
+            if (hasDynamicEnumExtension)
+            {
+                size += pb::CodedOutputStream.ComputeEnumSize(2002, (int)DynamicEnumExtension);
+            }
+            if (hasMessageExtension)
+            {
+                size += pb::CodedOutputStream.ComputeMessageSize(2003, MessageExtension);
+            }
+            if (hasDynamicMessageExtension)
+            {
+                size += pb::CodedOutputStream.ComputeMessageSize(2004, DynamicMessageExtension);
+            }
+            {
+                int dataSize = 0;
+                foreach (string element in RepeatedExtensionList)
+                {
+                    dataSize += pb::CodedOutputStream.ComputeStringSizeNoTag(element);
+                }
+                size += dataSize;
+                size += 2 * repeatedExtension_.Count;
+            }
+            {
+                int dataSize = 0;
+                foreach (int element in PackedExtensionList)
+                {
+                    dataSize += pb::CodedOutputStream.ComputeSInt32SizeNoTag(element);
+                }
+                size += dataSize;
+                if (packedExtension_.Count != 0)
+                {
+                    size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+                }
+                packedExtensionMemoizedSerializedSize = dataSize;
+            }
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static TestDynamicExtensions ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestDynamicExtensions ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestDynamicExtensions ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestDynamicExtensions ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestDynamicExtensions ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestDynamicExtensions ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static TestDynamicExtensions ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static TestDynamicExtensions ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static TestDynamicExtensions ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestDynamicExtensions ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private TestDynamicExtensions MakeReadOnly()
+        {
+            repeatedExtension_.MakeReadOnly();
+            packedExtension_.MakeReadOnly();
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(TestDynamicExtensions prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<TestDynamicExtensions, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(TestDynamicExtensions cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private TestDynamicExtensions result;
+
+            private TestDynamicExtensions PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    TestDynamicExtensions original = result;
+                    result = new TestDynamicExtensions();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override TestDynamicExtensions MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Descriptor; }
+            }
+
+            public override TestDynamicExtensions DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.DefaultInstance; }
+            }
+
+            public override TestDynamicExtensions BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is TestDynamicExtensions)
+                {
+                    return MergeFrom((TestDynamicExtensions)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(TestDynamicExtensions other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.DefaultInstance) return this;
+                PrepareBuilder();
+                if (other.HasScalarExtension)
+                {
+                    ScalarExtension = other.ScalarExtension;
+                }
+                if (other.HasEnumExtension)
+                {
+                    EnumExtension = other.EnumExtension;
+                }
+                if (other.HasDynamicEnumExtension)
+                {
+                    DynamicEnumExtension = other.DynamicEnumExtension;
+                }
+                if (other.HasMessageExtension)
+                {
+                    MergeMessageExtension(other.MessageExtension);
+                }
+                if (other.HasDynamicMessageExtension)
+                {
+                    MergeDynamicMessageExtension(other.DynamicMessageExtension);
+                }
+                if (other.repeatedExtension_.Count != 0)
+                {
+                    result.repeatedExtension_.Add(other.repeatedExtension_);
+                }
+                if (other.packedExtension_.Count != 0)
+                {
+                    result.packedExtension_.Add(other.packedExtension_);
+                }
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_testDynamicExtensionsFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _testDynamicExtensionsFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                        case 16005:
+                            {
+                                result.hasScalarExtension = input.ReadFixed32(ref result.scalarExtension_);
+                                break;
+                            }
+                        case 16008:
+                            {
+                                object unknown;
+                                if (input.ReadEnum(ref result.enumExtension_, out unknown))
+                                {
+                                    result.hasEnumExtension = true;
+                                }
+                                else if (unknown is int)
+                                {
+                                    if (unknownFields == null)
+                                    {
+                                        unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                    }
+                                    unknownFields.MergeVarintField(2001, (ulong)(int)unknown);
+                                }
+                                break;
+                            }
+                        case 16016:
+                            {
+                                object unknown;
+                                if (input.ReadEnum(ref result.dynamicEnumExtension_, out unknown))
+                                {
+                                    result.hasDynamicEnumExtension = true;
+                                }
+                                else if (unknown is int)
+                                {
+                                    if (unknownFields == null)
+                                    {
+                                        unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                    }
+                                    unknownFields.MergeVarintField(2002, (ulong)(int)unknown);
+                                }
+                                break;
+                            }
+                        case 16026:
+                            {
+                                global::Google.ProtocolBuffers.TestProtos.ForeignMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.ForeignMessage.CreateBuilder();
+                                if (result.hasMessageExtension)
+                                {
+                                    subBuilder.MergeFrom(MessageExtension);
+                                }
+                                input.ReadMessage(subBuilder, extensionRegistry);
+                                MessageExtension = subBuilder.BuildPartial();
+                                break;
+                            }
+                        case 16034:
+                            {
+                                global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType.CreateBuilder();
+                                if (result.hasDynamicMessageExtension)
+                                {
+                                    subBuilder.MergeFrom(DynamicMessageExtension);
+                                }
+                                input.ReadMessage(subBuilder, extensionRegistry);
+                                DynamicMessageExtension = subBuilder.BuildPartial();
+                                break;
+                            }
+                        case 16042:
+                            {
+                                input.ReadStringArray(tag, field_name, result.repeatedExtension_);
+                                break;
+                            }
+                        case 16050:
+                        case 16048:
+                            {
+                                input.ReadSInt32Array(tag, field_name, result.packedExtension_);
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+
+            public bool HasScalarExtension
+            {
+                get { return result.hasScalarExtension; }
+            }
+            [global::System.CLSCompliant(false)]
+            public uint ScalarExtension
+            {
+                get { return result.ScalarExtension; }
+                set { SetScalarExtension(value); }
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder SetScalarExtension(uint value)
+            {
+                PrepareBuilder();
+                result.hasScalarExtension = true;
+                result.scalarExtension_ = value;
+                return this;
+            }
+            public Builder ClearScalarExtension()
+            {
+                PrepareBuilder();
+                result.hasScalarExtension = false;
+                result.scalarExtension_ = 0;
+                return this;
+            }
+
+            public bool HasEnumExtension
+            {
+                get { return result.hasEnumExtension; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.ForeignEnum EnumExtension
+            {
+                get { return result.EnumExtension; }
+                set { SetEnumExtension(value); }
+            }
+            public Builder SetEnumExtension(global::Google.ProtocolBuffers.TestProtos.ForeignEnum value)
+            {
+                PrepareBuilder();
+                result.hasEnumExtension = true;
+                result.enumExtension_ = value;
+                return this;
+            }
+            public Builder ClearEnumExtension()
+            {
+                PrepareBuilder();
+                result.hasEnumExtension = false;
+                result.enumExtension_ = global::Google.ProtocolBuffers.TestProtos.ForeignEnum.FOREIGN_FOO;
+                return this;
+            }
+
+            public bool HasDynamicEnumExtension
+            {
+                get { return result.hasDynamicEnumExtension; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicEnumType DynamicEnumExtension
+            {
+                get { return result.DynamicEnumExtension; }
+                set { SetDynamicEnumExtension(value); }
+            }
+            public Builder SetDynamicEnumExtension(global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicEnumType value)
+            {
+                PrepareBuilder();
+                result.hasDynamicEnumExtension = true;
+                result.dynamicEnumExtension_ = value;
+                return this;
+            }
+            public Builder ClearDynamicEnumExtension()
+            {
+                PrepareBuilder();
+                result.hasDynamicEnumExtension = false;
+                result.dynamicEnumExtension_ = global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicEnumType.DYNAMIC_FOO;
+                return this;
+            }
+
+            public bool HasMessageExtension
+            {
+                get { return result.hasMessageExtension; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.ForeignMessage MessageExtension
+            {
+                get { return result.MessageExtension; }
+                set { SetMessageExtension(value); }
+            }
+            public Builder SetMessageExtension(global::Google.ProtocolBuffers.TestProtos.ForeignMessage value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasMessageExtension = true;
+                result.messageExtension_ = value;
+                return this;
+            }
+            public Builder SetMessageExtension(global::Google.ProtocolBuffers.TestProtos.ForeignMessage.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.hasMessageExtension = true;
+                result.messageExtension_ = builderForValue.Build();
+                return this;
+            }
+            public Builder MergeMessageExtension(global::Google.ProtocolBuffers.TestProtos.ForeignMessage value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                if (result.hasMessageExtension &&
+                    result.messageExtension_ != global::Google.ProtocolBuffers.TestProtos.ForeignMessage.DefaultInstance)
+                {
+                    result.messageExtension_ = global::Google.ProtocolBuffers.TestProtos.ForeignMessage.CreateBuilder(result.messageExtension_).MergeFrom(value).BuildPartial();
+                }
+                else
+                {
+                    result.messageExtension_ = value;
+                }
+                result.hasMessageExtension = true;
+                return this;
+            }
+            public Builder ClearMessageExtension()
+            {
+                PrepareBuilder();
+                result.hasMessageExtension = false;
+                result.messageExtension_ = null;
+                return this;
+            }
+
+            public bool HasDynamicMessageExtension
+            {
+                get { return result.hasDynamicMessageExtension; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType DynamicMessageExtension
+            {
+                get { return result.DynamicMessageExtension; }
+                set { SetDynamicMessageExtension(value); }
+            }
+            public Builder SetDynamicMessageExtension(global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasDynamicMessageExtension = true;
+                result.dynamicMessageExtension_ = value;
+                return this;
+            }
+            public Builder SetDynamicMessageExtension(global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.hasDynamicMessageExtension = true;
+                result.dynamicMessageExtension_ = builderForValue.Build();
+                return this;
+            }
+            public Builder MergeDynamicMessageExtension(global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                if (result.hasDynamicMessageExtension &&
+                    result.dynamicMessageExtension_ != global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType.DefaultInstance)
+                {
+                    result.dynamicMessageExtension_ = global::Google.ProtocolBuffers.TestProtos.TestDynamicExtensions.Types.DynamicMessageType.CreateBuilder(result.dynamicMessageExtension_).MergeFrom(value).BuildPartial();
+                }
+                else
+                {
+                    result.dynamicMessageExtension_ = value;
+                }
+                result.hasDynamicMessageExtension = true;
+                return this;
+            }
+            public Builder ClearDynamicMessageExtension()
+            {
+                PrepareBuilder();
+                result.hasDynamicMessageExtension = false;
+                result.dynamicMessageExtension_ = null;
+                return this;
+            }
+
+            public pbc::IPopsicleList<string> RepeatedExtensionList
+            {
+                get { return PrepareBuilder().repeatedExtension_; }
+            }
+            public int RepeatedExtensionCount
+            {
+                get { return result.RepeatedExtensionCount; }
+            }
+            public string GetRepeatedExtension(int index)
+            {
+                return result.GetRepeatedExtension(index);
+            }
+            public Builder SetRepeatedExtension(int index, string value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.repeatedExtension_[index] = value;
+                return this;
+            }
+            public Builder AddRepeatedExtension(string value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.repeatedExtension_.Add(value);
+                return this;
+            }
+            public Builder AddRangeRepeatedExtension(scg::IEnumerable<string> values)
+            {
+                PrepareBuilder();
+                result.repeatedExtension_.Add(values);
+                return this;
+            }
+            public Builder ClearRepeatedExtension()
+            {
+                PrepareBuilder();
+                result.repeatedExtension_.Clear();
+                return this;
+            }
+
+            public pbc::IPopsicleList<int> PackedExtensionList
+            {
+                get { return PrepareBuilder().packedExtension_; }
+            }
+            public int PackedExtensionCount
+            {
+                get { return result.PackedExtensionCount; }
+            }
+            public int GetPackedExtension(int index)
+            {
+                return result.GetPackedExtension(index);
+            }
+            public Builder SetPackedExtension(int index, int value)
+            {
+                PrepareBuilder();
+                result.packedExtension_[index] = value;
+                return this;
+            }
+            public Builder AddPackedExtension(int value)
+            {
+                PrepareBuilder();
+                result.packedExtension_.Add(value);
+                return this;
+            }
+            public Builder AddRangePackedExtension(scg::IEnumerable<int> values)
+            {
+                PrepareBuilder();
+                result.packedExtension_.Add(values);
+                return this;
+            }
+            public Builder ClearPackedExtension()
+            {
+                PrepareBuilder();
+                result.packedExtension_.Clear();
+                return this;
+            }
+        }
+        static TestDynamicExtensions()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class TestRepeatedScalarDifferentTagSizes : pb::GeneratedMessage<TestRepeatedScalarDifferentTagSizes, TestRepeatedScalarDifferentTagSizes.Builder>
+    {
+        private TestRepeatedScalarDifferentTagSizes() { }
+        private static readonly TestRepeatedScalarDifferentTagSizes defaultInstance = new TestRepeatedScalarDifferentTagSizes().MakeReadOnly();
+        private static readonly string[] _testRepeatedScalarDifferentTagSizesFieldNames = new string[] { "repeated_fixed32", "repeated_fixed64", "repeated_float", "repeated_int32", "repeated_int64", "repeated_uint64" };
+        private static readonly uint[] _testRepeatedScalarDifferentTagSizesFieldTags = new uint[] { 101, 16369, 2097141, 104, 16376, 2097144 };
+        public static TestRepeatedScalarDifferentTagSizes DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override TestRepeatedScalarDifferentTagSizes DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override TestRepeatedScalarDifferentTagSizes ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestRepeatedScalarDifferentTagSizes__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<TestRepeatedScalarDifferentTagSizes, TestRepeatedScalarDifferentTagSizes.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestRepeatedScalarDifferentTagSizes__FieldAccessorTable; }
+        }
+
+        public const int RepeatedFixed32FieldNumber = 12;
+        private pbc::PopsicleList<uint> repeatedFixed32_ = new pbc::PopsicleList<uint>();
+        [global::System.CLSCompliant(false)]
+        public scg::IList<uint> RepeatedFixed32List
+        {
+            get { return pbc::Lists.AsReadOnly(repeatedFixed32_); }
+        }
+        public int RepeatedFixed32Count
+        {
+            get { return repeatedFixed32_.Count; }
+        }
+        [global::System.CLSCompliant(false)]
+        public uint GetRepeatedFixed32(int index)
+        {
+            return repeatedFixed32_[index];
+        }
+
+        public const int RepeatedInt32FieldNumber = 13;
+        private pbc::PopsicleList<int> repeatedInt32_ = new pbc::PopsicleList<int>();
+        public scg::IList<int> RepeatedInt32List
+        {
+            get { return pbc::Lists.AsReadOnly(repeatedInt32_); }
+        }
+        public int RepeatedInt32Count
+        {
+            get { return repeatedInt32_.Count; }
+        }
+        public int GetRepeatedInt32(int index)
+        {
+            return repeatedInt32_[index];
+        }
+
+        public const int RepeatedFixed64FieldNumber = 2046;
+        private pbc::PopsicleList<ulong> repeatedFixed64_ = new pbc::PopsicleList<ulong>();
+        [global::System.CLSCompliant(false)]
+        public scg::IList<ulong> RepeatedFixed64List
+        {
+            get { return pbc::Lists.AsReadOnly(repeatedFixed64_); }
+        }
+        public int RepeatedFixed64Count
+        {
+            get { return repeatedFixed64_.Count; }
+        }
+        [global::System.CLSCompliant(false)]
+        public ulong GetRepeatedFixed64(int index)
+        {
+            return repeatedFixed64_[index];
+        }
+
+        public const int RepeatedInt64FieldNumber = 2047;
+        private pbc::PopsicleList<long> repeatedInt64_ = new pbc::PopsicleList<long>();
+        public scg::IList<long> RepeatedInt64List
+        {
+            get { return pbc::Lists.AsReadOnly(repeatedInt64_); }
+        }
+        public int RepeatedInt64Count
+        {
+            get { return repeatedInt64_.Count; }
+        }
+        public long GetRepeatedInt64(int index)
+        {
+            return repeatedInt64_[index];
+        }
+
+        public const int RepeatedFloatFieldNumber = 262142;
+        private pbc::PopsicleList<float> repeatedFloat_ = new pbc::PopsicleList<float>();
+        public scg::IList<float> RepeatedFloatList
+        {
+            get { return pbc::Lists.AsReadOnly(repeatedFloat_); }
+        }
+        public int RepeatedFloatCount
+        {
+            get { return repeatedFloat_.Count; }
+        }
+        public float GetRepeatedFloat(int index)
+        {
+            return repeatedFloat_[index];
+        }
+
+        public const int RepeatedUint64FieldNumber = 262143;
+        private pbc::PopsicleList<ulong> repeatedUint64_ = new pbc::PopsicleList<ulong>();
+        [global::System.CLSCompliant(false)]
+        public scg::IList<ulong> RepeatedUint64List
+        {
+            get { return pbc::Lists.AsReadOnly(repeatedUint64_); }
+        }
+        public int RepeatedUint64Count
+        {
+            get { return repeatedUint64_.Count; }
+        }
+        [global::System.CLSCompliant(false)]
+        public ulong GetRepeatedUint64(int index)
+        {
+            return repeatedUint64_[index];
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _testRepeatedScalarDifferentTagSizesFieldNames;
+            if (repeatedFixed32_.Count > 0)
+            {
+                output.WriteFixed32Array(12, field_names[0], repeatedFixed32_);
+            }
+            if (repeatedInt32_.Count > 0)
+            {
+                output.WriteInt32Array(13, field_names[3], repeatedInt32_);
+            }
+            if (repeatedFixed64_.Count > 0)
+            {
+                output.WriteFixed64Array(2046, field_names[1], repeatedFixed64_);
+            }
+            if (repeatedInt64_.Count > 0)
+            {
+                output.WriteInt64Array(2047, field_names[4], repeatedInt64_);
+            }
+            if (repeatedFloat_.Count > 0)
+            {
+                output.WriteFloatArray(262142, field_names[2], repeatedFloat_);
+            }
+            if (repeatedUint64_.Count > 0)
+            {
+                output.WriteUInt64Array(262143, field_names[5], repeatedUint64_);
+            }
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            {
+                int dataSize = 0;
+                dataSize = 4 * repeatedFixed32_.Count;
+                size += dataSize;
+                size += 1 * repeatedFixed32_.Count;
+            }
+            {
+                int dataSize = 0;
+                foreach (int element in RepeatedInt32List)
+                {
+                    dataSize += pb::CodedOutputStream.ComputeInt32SizeNoTag(element);
+                }
+                size += dataSize;
+                size += 1 * repeatedInt32_.Count;
+            }
+            {
+                int dataSize = 0;
+                dataSize = 8 * repeatedFixed64_.Count;
+                size += dataSize;
+                size += 2 * repeatedFixed64_.Count;
+            }
+            {
+                int dataSize = 0;
+                foreach (long element in RepeatedInt64List)
+                {
+                    dataSize += pb::CodedOutputStream.ComputeInt64SizeNoTag(element);
+                }
+                size += dataSize;
+                size += 2 * repeatedInt64_.Count;
+            }
+            {
+                int dataSize = 0;
+                dataSize = 4 * repeatedFloat_.Count;
+                size += dataSize;
+                size += 3 * repeatedFloat_.Count;
+            }
+            {
+                int dataSize = 0;
+                foreach (ulong element in RepeatedUint64List)
+                {
+                    dataSize += pb::CodedOutputStream.ComputeUInt64SizeNoTag(element);
+                }
+                size += dataSize;
+                size += 3 * repeatedUint64_.Count;
+            }
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static TestRepeatedScalarDifferentTagSizes ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestRepeatedScalarDifferentTagSizes ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestRepeatedScalarDifferentTagSizes ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestRepeatedScalarDifferentTagSizes ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestRepeatedScalarDifferentTagSizes ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestRepeatedScalarDifferentTagSizes ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static TestRepeatedScalarDifferentTagSizes ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static TestRepeatedScalarDifferentTagSizes ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static TestRepeatedScalarDifferentTagSizes ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestRepeatedScalarDifferentTagSizes ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private TestRepeatedScalarDifferentTagSizes MakeReadOnly()
+        {
+            repeatedFixed32_.MakeReadOnly();
+            repeatedInt32_.MakeReadOnly();
+            repeatedFixed64_.MakeReadOnly();
+            repeatedInt64_.MakeReadOnly();
+            repeatedFloat_.MakeReadOnly();
+            repeatedUint64_.MakeReadOnly();
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(TestRepeatedScalarDifferentTagSizes prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<TestRepeatedScalarDifferentTagSizes, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(TestRepeatedScalarDifferentTagSizes cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private TestRepeatedScalarDifferentTagSizes result;
+
+            private TestRepeatedScalarDifferentTagSizes PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    TestRepeatedScalarDifferentTagSizes original = result;
+                    result = new TestRepeatedScalarDifferentTagSizes();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override TestRepeatedScalarDifferentTagSizes MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestRepeatedScalarDifferentTagSizes.Descriptor; }
+            }
+
+            public override TestRepeatedScalarDifferentTagSizes DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestRepeatedScalarDifferentTagSizes.DefaultInstance; }
+            }
+
+            public override TestRepeatedScalarDifferentTagSizes BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is TestRepeatedScalarDifferentTagSizes)
+                {
+                    return MergeFrom((TestRepeatedScalarDifferentTagSizes)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(TestRepeatedScalarDifferentTagSizes other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.TestRepeatedScalarDifferentTagSizes.DefaultInstance) return this;
+                PrepareBuilder();
+                if (other.repeatedFixed32_.Count != 0)
+                {
+                    result.repeatedFixed32_.Add(other.repeatedFixed32_);
+                }
+                if (other.repeatedInt32_.Count != 0)
+                {
+                    result.repeatedInt32_.Add(other.repeatedInt32_);
+                }
+                if (other.repeatedFixed64_.Count != 0)
+                {
+                    result.repeatedFixed64_.Add(other.repeatedFixed64_);
+                }
+                if (other.repeatedInt64_.Count != 0)
+                {
+                    result.repeatedInt64_.Add(other.repeatedInt64_);
+                }
+                if (other.repeatedFloat_.Count != 0)
+                {
+                    result.repeatedFloat_.Add(other.repeatedFloat_);
+                }
+                if (other.repeatedUint64_.Count != 0)
+                {
+                    result.repeatedUint64_.Add(other.repeatedUint64_);
+                }
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_testRepeatedScalarDifferentTagSizesFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _testRepeatedScalarDifferentTagSizesFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                        case 98:
+                        case 101:
+                            {
+                                input.ReadFixed32Array(tag, field_name, result.repeatedFixed32_);
+                                break;
+                            }
+                        case 106:
+                        case 104:
+                            {
+                                input.ReadInt32Array(tag, field_name, result.repeatedInt32_);
+                                break;
+                            }
+                        case 16370:
+                        case 16369:
+                            {
+                                input.ReadFixed64Array(tag, field_name, result.repeatedFixed64_);
+                                break;
+                            }
+                        case 16378:
+                        case 16376:
+                            {
+                                input.ReadInt64Array(tag, field_name, result.repeatedInt64_);
+                                break;
+                            }
+                        case 2097138:
+                        case 2097141:
+                            {
+                                input.ReadFloatArray(tag, field_name, result.repeatedFloat_);
+                                break;
+                            }
+                        case 2097146:
+                        case 2097144:
+                            {
+                                input.ReadUInt64Array(tag, field_name, result.repeatedUint64_);
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+
+            [global::System.CLSCompliant(false)]
+            public pbc::IPopsicleList<uint> RepeatedFixed32List
+            {
+                get { return PrepareBuilder().repeatedFixed32_; }
+            }
+            public int RepeatedFixed32Count
+            {
+                get { return result.RepeatedFixed32Count; }
+            }
+            [global::System.CLSCompliant(false)]
+            public uint GetRepeatedFixed32(int index)
+            {
+                return result.GetRepeatedFixed32(index);
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder SetRepeatedFixed32(int index, uint value)
+            {
+                PrepareBuilder();
+                result.repeatedFixed32_[index] = value;
+                return this;
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder AddRepeatedFixed32(uint value)
+            {
+                PrepareBuilder();
+                result.repeatedFixed32_.Add(value);
+                return this;
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder AddRangeRepeatedFixed32(scg::IEnumerable<uint> values)
+            {
+                PrepareBuilder();
+                result.repeatedFixed32_.Add(values);
+                return this;
+            }
+            public Builder ClearRepeatedFixed32()
+            {
+                PrepareBuilder();
+                result.repeatedFixed32_.Clear();
+                return this;
+            }
+
+            public pbc::IPopsicleList<int> RepeatedInt32List
+            {
+                get { return PrepareBuilder().repeatedInt32_; }
+            }
+            public int RepeatedInt32Count
+            {
+                get { return result.RepeatedInt32Count; }
+            }
+            public int GetRepeatedInt32(int index)
+            {
+                return result.GetRepeatedInt32(index);
+            }
+            public Builder SetRepeatedInt32(int index, int value)
+            {
+                PrepareBuilder();
+                result.repeatedInt32_[index] = value;
+                return this;
+            }
+            public Builder AddRepeatedInt32(int value)
+            {
+                PrepareBuilder();
+                result.repeatedInt32_.Add(value);
+                return this;
+            }
+            public Builder AddRangeRepeatedInt32(scg::IEnumerable<int> values)
+            {
+                PrepareBuilder();
+                result.repeatedInt32_.Add(values);
+                return this;
+            }
+            public Builder ClearRepeatedInt32()
+            {
+                PrepareBuilder();
+                result.repeatedInt32_.Clear();
+                return this;
+            }
+
+            [global::System.CLSCompliant(false)]
+            public pbc::IPopsicleList<ulong> RepeatedFixed64List
+            {
+                get { return PrepareBuilder().repeatedFixed64_; }
+            }
+            public int RepeatedFixed64Count
+            {
+                get { return result.RepeatedFixed64Count; }
+            }
+            [global::System.CLSCompliant(false)]
+            public ulong GetRepeatedFixed64(int index)
+            {
+                return result.GetRepeatedFixed64(index);
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder SetRepeatedFixed64(int index, ulong value)
+            {
+                PrepareBuilder();
+                result.repeatedFixed64_[index] = value;
+                return this;
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder AddRepeatedFixed64(ulong value)
+            {
+                PrepareBuilder();
+                result.repeatedFixed64_.Add(value);
+                return this;
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder AddRangeRepeatedFixed64(scg::IEnumerable<ulong> values)
+            {
+                PrepareBuilder();
+                result.repeatedFixed64_.Add(values);
+                return this;
+            }
+            public Builder ClearRepeatedFixed64()
+            {
+                PrepareBuilder();
+                result.repeatedFixed64_.Clear();
+                return this;
+            }
+
+            public pbc::IPopsicleList<long> RepeatedInt64List
+            {
+                get { return PrepareBuilder().repeatedInt64_; }
+            }
+            public int RepeatedInt64Count
+            {
+                get { return result.RepeatedInt64Count; }
+            }
+            public long GetRepeatedInt64(int index)
+            {
+                return result.GetRepeatedInt64(index);
+            }
+            public Builder SetRepeatedInt64(int index, long value)
+            {
+                PrepareBuilder();
+                result.repeatedInt64_[index] = value;
+                return this;
+            }
+            public Builder AddRepeatedInt64(long value)
+            {
+                PrepareBuilder();
+                result.repeatedInt64_.Add(value);
+                return this;
+            }
+            public Builder AddRangeRepeatedInt64(scg::IEnumerable<long> values)
+            {
+                PrepareBuilder();
+                result.repeatedInt64_.Add(values);
+                return this;
+            }
+            public Builder ClearRepeatedInt64()
+            {
+                PrepareBuilder();
+                result.repeatedInt64_.Clear();
+                return this;
+            }
+
+            public pbc::IPopsicleList<float> RepeatedFloatList
+            {
+                get { return PrepareBuilder().repeatedFloat_; }
+            }
+            public int RepeatedFloatCount
+            {
+                get { return result.RepeatedFloatCount; }
+            }
+            public float GetRepeatedFloat(int index)
+            {
+                return result.GetRepeatedFloat(index);
+            }
+            public Builder SetRepeatedFloat(int index, float value)
+            {
+                PrepareBuilder();
+                result.repeatedFloat_[index] = value;
+                return this;
+            }
+            public Builder AddRepeatedFloat(float value)
+            {
+                PrepareBuilder();
+                result.repeatedFloat_.Add(value);
+                return this;
+            }
+            public Builder AddRangeRepeatedFloat(scg::IEnumerable<float> values)
+            {
+                PrepareBuilder();
+                result.repeatedFloat_.Add(values);
+                return this;
+            }
+            public Builder ClearRepeatedFloat()
+            {
+                PrepareBuilder();
+                result.repeatedFloat_.Clear();
+                return this;
+            }
+
+            [global::System.CLSCompliant(false)]
+            public pbc::IPopsicleList<ulong> RepeatedUint64List
+            {
+                get { return PrepareBuilder().repeatedUint64_; }
+            }
+            public int RepeatedUint64Count
+            {
+                get { return result.RepeatedUint64Count; }
+            }
+            [global::System.CLSCompliant(false)]
+            public ulong GetRepeatedUint64(int index)
+            {
+                return result.GetRepeatedUint64(index);
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder SetRepeatedUint64(int index, ulong value)
+            {
+                PrepareBuilder();
+                result.repeatedUint64_[index] = value;
+                return this;
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder AddRepeatedUint64(ulong value)
+            {
+                PrepareBuilder();
+                result.repeatedUint64_.Add(value);
+                return this;
+            }
+            [global::System.CLSCompliant(false)]
+            public Builder AddRangeRepeatedUint64(scg::IEnumerable<ulong> values)
+            {
+                PrepareBuilder();
+                result.repeatedUint64_.Add(values);
+                return this;
+            }
+            public Builder ClearRepeatedUint64()
+            {
+                PrepareBuilder();
+                result.repeatedUint64_.Clear();
+                return this;
+            }
+        }
+        static TestRepeatedScalarDifferentTagSizes()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class TestParsingMerge : pb::ExtendableMessage<TestParsingMerge, TestParsingMerge.Builder>
+    {
+        private TestParsingMerge() { }
+        private static readonly TestParsingMerge defaultInstance = new TestParsingMerge().MakeReadOnly();
+        private static readonly string[] _testParsingMergeFieldNames = new string[] { "optional_all_types", "optionalgroup", "repeated_all_types", "repeatedgroup", "required_all_types" };
+        private static readonly uint[] _testParsingMergeFieldTags = new uint[] { 18, 83, 26, 163, 10 };
+        public static TestParsingMerge DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override TestParsingMerge DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override TestParsingMerge ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestParsingMerge__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<TestParsingMerge, TestParsingMerge.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestParsingMerge__FieldAccessorTable; }
+        }
+
+        public const int OptionalExtFieldNumber = 1000;
+        public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> OptionalExt;
+        public const int RepeatedExtFieldNumber = 1001;
+        public static pb::GeneratedExtensionBase<scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes>> RepeatedExt;
+        #region Nested types
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public static partial class Types
+        {
+            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+            public sealed partial class RepeatedFieldsGenerator : pb::GeneratedMessage<RepeatedFieldsGenerator, RepeatedFieldsGenerator.Builder>
+            {
+                private RepeatedFieldsGenerator() { }
+                private static readonly RepeatedFieldsGenerator defaultInstance = new RepeatedFieldsGenerator().MakeReadOnly();
+                private static readonly string[] _repeatedFieldsGeneratorFieldNames = new string[] { "ext1", "ext2", "field1", "field2", "field3", "group1", "group2" };
+                private static readonly uint[] _repeatedFieldsGeneratorFieldTags = new uint[] { 8002, 8010, 10, 18, 26, 83, 163 };
+                public static RepeatedFieldsGenerator DefaultInstance
+                {
+                    get { return defaultInstance; }
+                }
+
+                public override RepeatedFieldsGenerator DefaultInstanceForType
+                {
+                    get { return DefaultInstance; }
+                }
+
+                protected override RepeatedFieldsGenerator ThisMessage
+                {
+                    get { return this; }
+                }
+
+                public static pbd::MessageDescriptor Descriptor
+                {
+                    get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator__Descriptor; }
+                }
+
+                protected override pb::FieldAccess.FieldAccessorTable<RepeatedFieldsGenerator, RepeatedFieldsGenerator.Builder> InternalFieldAccessors
+                {
+                    get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator__FieldAccessorTable; }
+                }
+
+                #region Nested types
+                [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+                public static partial class Types
+                {
+                    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+                    public sealed partial class Group1 : pb::GeneratedMessage<Group1, Group1.Builder>
+                    {
+                        private Group1() { }
+                        private static readonly Group1 defaultInstance = new Group1().MakeReadOnly();
+                        private static readonly string[] _group1FieldNames = new string[] { "field1" };
+                        private static readonly uint[] _group1FieldTags = new uint[] { 90 };
+                        public static Group1 DefaultInstance
+                        {
+                            get { return defaultInstance; }
+                        }
+
+                        public override Group1 DefaultInstanceForType
+                        {
+                            get { return DefaultInstance; }
+                        }
+
+                        protected override Group1 ThisMessage
+                        {
+                            get { return this; }
+                        }
+
+                        public static pbd::MessageDescriptor Descriptor
+                        {
+                            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator_Group1__Descriptor; }
+                        }
+
+                        protected override pb::FieldAccess.FieldAccessorTable<Group1, Group1.Builder> InternalFieldAccessors
+                        {
+                            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator_Group1__FieldAccessorTable; }
+                        }
+
+                        public const int Field1FieldNumber = 11;
+                        private bool hasField1;
+                        private global::Google.ProtocolBuffers.TestProtos.TestAllTypes field1_;
+                        public bool HasField1
+                        {
+                            get { return hasField1; }
+                        }
+                        public global::Google.ProtocolBuffers.TestProtos.TestAllTypes Field1
+                        {
+                            get { return field1_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance; }
+                        }
+
+                        public override bool IsInitialized
+                        {
+                            get
+                            {
+                                return true;
+                            }
+                        }
+
+                        public override void WriteTo(pb::ICodedOutputStream output)
+                        {
+                            CalcSerializedSize();
+                            string[] field_names = _group1FieldNames;
+                            if (hasField1)
+                            {
+                                output.WriteMessage(11, field_names[0], Field1);
+                            }
+                            UnknownFields.WriteTo(output);
+                        }
+
+                        private int memoizedSerializedSize = -1;
+                        public override int SerializedSize
+                        {
+                            get
+                            {
+                                int size = memoizedSerializedSize;
+                                if (size != -1) return size;
+                                return CalcSerializedSize();
+                            }
+                        }
+
+                        private int CalcSerializedSize()
+                        {
+                            int size = memoizedSerializedSize;
+                            if (size != -1) return size;
+
+                            size = 0;
+                            if (hasField1)
+                            {
+                                size += pb::CodedOutputStream.ComputeMessageSize(11, Field1);
+                            }
+                            size += UnknownFields.SerializedSize;
+                            memoizedSerializedSize = size;
+                            return size;
+                        }
+                        public static Group1 ParseFrom(pb::ByteString data)
+                        {
+                            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+                        }
+                        public static Group1 ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+                        {
+                            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+                        }
+                        public static Group1 ParseFrom(byte[] data)
+                        {
+                            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+                        }
+                        public static Group1 ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+                        {
+                            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+                        }
+                        public static Group1 ParseFrom(global::System.IO.Stream input)
+                        {
+                            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+                        }
+                        public static Group1 ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+                        {
+                            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+                        }
+                        public static Group1 ParseDelimitedFrom(global::System.IO.Stream input)
+                        {
+                            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+                        }
+                        public static Group1 ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+                        {
+                            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+                        }
+                        public static Group1 ParseFrom(pb::ICodedInputStream input)
+                        {
+                            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+                        }
+                        public static Group1 ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+                        {
+                            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+                        }
+                        private Group1 MakeReadOnly()
+                        {
+                            return this;
+                        }
+
+                        public static Builder CreateBuilder() { return new Builder(); }
+                        public override Builder ToBuilder() { return CreateBuilder(this); }
+                        public override Builder CreateBuilderForType() { return new Builder(); }
+                        public static Builder CreateBuilder(Group1 prototype)
+                        {
+                            return new Builder(prototype);
+                        }
+
+                        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+                        public sealed partial class Builder : pb::GeneratedBuilder<Group1, Builder>
+                        {
+                            protected override Builder ThisBuilder
+                            {
+                                get { return this; }
+                            }
+                            public Builder()
+                            {
+                                result = DefaultInstance;
+                                resultIsReadOnly = true;
+                            }
+                            internal Builder(Group1 cloneFrom)
+                            {
+                                result = cloneFrom;
+                                resultIsReadOnly = true;
+                            }
+
+                            private bool resultIsReadOnly;
+                            private Group1 result;
+
+                            private Group1 PrepareBuilder()
+                            {
+                                if (resultIsReadOnly)
+                                {
+                                    Group1 original = result;
+                                    result = new Group1();
+                                    resultIsReadOnly = false;
+                                    MergeFrom(original);
+                                }
+                                return result;
+                            }
+
+                            public override bool IsInitialized
+                            {
+                                get { return result.IsInitialized; }
+                            }
+
+                            protected override Group1 MessageBeingBuilt
+                            {
+                                get { return PrepareBuilder(); }
+                            }
+
+                            public override Builder Clear()
+                            {
+                                result = DefaultInstance;
+                                resultIsReadOnly = true;
+                                return this;
+                            }
+
+                            public override Builder Clone()
+                            {
+                                if (resultIsReadOnly)
+                                {
+                                    return new Builder(result);
+                                }
+                                else
+                                {
+                                    return new Builder().MergeFrom(result);
+                                }
+                            }
+
+                            public override pbd::MessageDescriptor DescriptorForType
+                            {
+                                get { return global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1.Descriptor; }
+                            }
+
+                            public override Group1 DefaultInstanceForType
+                            {
+                                get { return global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1.DefaultInstance; }
+                            }
+
+                            public override Group1 BuildPartial()
+                            {
+                                if (resultIsReadOnly)
+                                {
+                                    return result;
+                                }
+                                resultIsReadOnly = true;
+                                return result.MakeReadOnly();
+                            }
+
+                            public override Builder MergeFrom(pb::IMessage other)
+                            {
+                                if (other is Group1)
+                                {
+                                    return MergeFrom((Group1)other);
+                                }
+                                else
+                                {
+                                    base.MergeFrom(other);
+                                    return this;
+                                }
+                            }
+
+                            public override Builder MergeFrom(Group1 other)
+                            {
+                                if (other == global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1.DefaultInstance) return this;
+                                PrepareBuilder();
+                                if (other.HasField1)
+                                {
+                                    MergeField1(other.Field1);
+                                }
+                                this.MergeUnknownFields(other.UnknownFields);
+                                return this;
+                            }
+
+                            public override Builder MergeFrom(pb::ICodedInputStream input)
+                            {
+                                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+                            }
+
+                            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+                            {
+                                PrepareBuilder();
+                                pb::UnknownFieldSet.Builder unknownFields = null;
+                                uint tag;
+                                string field_name;
+                                while (input.ReadTag(out tag, out field_name))
+                                {
+                                    if (tag == 0 && field_name != null)
+                                    {
+                                        int field_ordinal = global::System.Array.BinarySearch(_group1FieldNames, field_name, global::System.StringComparer.Ordinal);
+                                        if (field_ordinal >= 0)
+                                            tag = _group1FieldTags[field_ordinal];
+                                        else
+                                        {
+                                            if (unknownFields == null)
+                                            {
+                                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                            }
+                                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                            continue;
+                                        }
+                                    }
+                                    switch (tag)
+                                    {
+                                        case 0:
+                                            {
+                                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                                            }
+                                        default:
+                                            {
+                                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                                {
+                                                    if (unknownFields != null)
+                                                    {
+                                                        this.UnknownFields = unknownFields.Build();
+                                                    }
+                                                    return this;
+                                                }
+                                                if (unknownFields == null)
+                                                {
+                                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                                }
+                                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                                break;
+                                            }
+                                        case 90:
+                                            {
+                                                global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder();
+                                                if (result.hasField1)
+                                                {
+                                                    subBuilder.MergeFrom(Field1);
+                                                }
+                                                input.ReadMessage(subBuilder, extensionRegistry);
+                                                Field1 = subBuilder.BuildPartial();
+                                                break;
+                                            }
+                                    }
+                                }
+
+                                if (unknownFields != null)
+                                {
+                                    this.UnknownFields = unknownFields.Build();
+                                }
+                                return this;
+                            }
+
+
+                            public bool HasField1
+                            {
+                                get { return result.hasField1; }
+                            }
+                            public global::Google.ProtocolBuffers.TestProtos.TestAllTypes Field1
+                            {
+                                get { return result.Field1; }
+                                set { SetField1(value); }
+                            }
+                            public Builder SetField1(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value)
+                            {
+                                pb::ThrowHelper.ThrowIfNull(value, "value");
+                                PrepareBuilder();
+                                result.hasField1 = true;
+                                result.field1_ = value;
+                                return this;
+                            }
+                            public Builder SetField1(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue)
+                            {
+                                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                                PrepareBuilder();
+                                result.hasField1 = true;
+                                result.field1_ = builderForValue.Build();
+                                return this;
+                            }
+                            public Builder MergeField1(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value)
+                            {
+                                pb::ThrowHelper.ThrowIfNull(value, "value");
+                                PrepareBuilder();
+                                if (result.hasField1 &&
+                                    result.field1_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance)
+                                {
+                                    result.field1_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder(result.field1_).MergeFrom(value).BuildPartial();
+                                }
+                                else
+                                {
+                                    result.field1_ = value;
+                                }
+                                result.hasField1 = true;
+                                return this;
+                            }
+                            public Builder ClearField1()
+                            {
+                                PrepareBuilder();
+                                result.hasField1 = false;
+                                result.field1_ = null;
+                                return this;
+                            }
+                        }
+                        static Group1()
+                        {
+                            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+                        }
+                    }
+
+                    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+                    public sealed partial class Group2 : pb::GeneratedMessage<Group2, Group2.Builder>
+                    {
+                        private Group2() { }
+                        private static readonly Group2 defaultInstance = new Group2().MakeReadOnly();
+                        private static readonly string[] _group2FieldNames = new string[] { "field1" };
+                        private static readonly uint[] _group2FieldTags = new uint[] { 170 };
+                        public static Group2 DefaultInstance
+                        {
+                            get { return defaultInstance; }
+                        }
+
+                        public override Group2 DefaultInstanceForType
+                        {
+                            get { return DefaultInstance; }
+                        }
+
+                        protected override Group2 ThisMessage
+                        {
+                            get { return this; }
+                        }
+
+                        public static pbd::MessageDescriptor Descriptor
+                        {
+                            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator_Group2__Descriptor; }
+                        }
+
+                        protected override pb::FieldAccess.FieldAccessorTable<Group2, Group2.Builder> InternalFieldAccessors
+                        {
+                            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestParsingMerge_RepeatedFieldsGenerator_Group2__FieldAccessorTable; }
+                        }
+
+                        public const int Field1FieldNumber = 21;
+                        private bool hasField1;
+                        private global::Google.ProtocolBuffers.TestProtos.TestAllTypes field1_;
+                        public bool HasField1
+                        {
+                            get { return hasField1; }
+                        }
+                        public global::Google.ProtocolBuffers.TestProtos.TestAllTypes Field1
+                        {
+                            get { return field1_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance; }
+                        }
+
+                        public override bool IsInitialized
+                        {
+                            get
+                            {
+                                return true;
+                            }
+                        }
+
+                        public override void WriteTo(pb::ICodedOutputStream output)
+                        {
+                            CalcSerializedSize();
+                            string[] field_names = _group2FieldNames;
+                            if (hasField1)
+                            {
+                                output.WriteMessage(21, field_names[0], Field1);
+                            }
+                            UnknownFields.WriteTo(output);
+                        }
+
+                        private int memoizedSerializedSize = -1;
+                        public override int SerializedSize
+                        {
+                            get
+                            {
+                                int size = memoizedSerializedSize;
+                                if (size != -1) return size;
+                                return CalcSerializedSize();
+                            }
+                        }
+
+                        private int CalcSerializedSize()
+                        {
+                            int size = memoizedSerializedSize;
+                            if (size != -1) return size;
+
+                            size = 0;
+                            if (hasField1)
+                            {
+                                size += pb::CodedOutputStream.ComputeMessageSize(21, Field1);
+                            }
+                            size += UnknownFields.SerializedSize;
+                            memoizedSerializedSize = size;
+                            return size;
+                        }
+                        public static Group2 ParseFrom(pb::ByteString data)
+                        {
+                            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+                        }
+                        public static Group2 ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+                        {
+                            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+                        }
+                        public static Group2 ParseFrom(byte[] data)
+                        {
+                            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+                        }
+                        public static Group2 ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+                        {
+                            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+                        }
+                        public static Group2 ParseFrom(global::System.IO.Stream input)
+                        {
+                            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+                        }
+                        public static Group2 ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+                        {
+                            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+                        }
+                        public static Group2 ParseDelimitedFrom(global::System.IO.Stream input)
+                        {
+                            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+                        }
+                        public static Group2 ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+                        {
+                            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+                        }
+                        public static Group2 ParseFrom(pb::ICodedInputStream input)
+                        {
+                            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+                        }
+                        public static Group2 ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+                        {
+                            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+                        }
+                        private Group2 MakeReadOnly()
+                        {
+                            return this;
+                        }
+
+                        public static Builder CreateBuilder() { return new Builder(); }
+                        public override Builder ToBuilder() { return CreateBuilder(this); }
+                        public override Builder CreateBuilderForType() { return new Builder(); }
+                        public static Builder CreateBuilder(Group2 prototype)
+                        {
+                            return new Builder(prototype);
+                        }
+
+                        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+                        public sealed partial class Builder : pb::GeneratedBuilder<Group2, Builder>
+                        {
+                            protected override Builder ThisBuilder
+                            {
+                                get { return this; }
+                            }
+                            public Builder()
+                            {
+                                result = DefaultInstance;
+                                resultIsReadOnly = true;
+                            }
+                            internal Builder(Group2 cloneFrom)
+                            {
+                                result = cloneFrom;
+                                resultIsReadOnly = true;
+                            }
+
+                            private bool resultIsReadOnly;
+                            private Group2 result;
+
+                            private Group2 PrepareBuilder()
+                            {
+                                if (resultIsReadOnly)
+                                {
+                                    Group2 original = result;
+                                    result = new Group2();
+                                    resultIsReadOnly = false;
+                                    MergeFrom(original);
+                                }
+                                return result;
+                            }
+
+                            public override bool IsInitialized
+                            {
+                                get { return result.IsInitialized; }
+                            }
+
+                            protected override Group2 MessageBeingBuilt
+                            {
+                                get { return PrepareBuilder(); }
+                            }
+
+                            public override Builder Clear()
+                            {
+                                result = DefaultInstance;
+                                resultIsReadOnly = true;
+                                return this;
+                            }
+
+                            public override Builder Clone()
+                            {
+                                if (resultIsReadOnly)
+                                {
+                                    return new Builder(result);
+                                }
+                                else
+                                {
+                                    return new Builder().MergeFrom(result);
+                                }
+                            }
+
+                            public override pbd::MessageDescriptor DescriptorForType
+                            {
+                                get { return global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2.Descriptor; }
+                            }
+
+                            public override Group2 DefaultInstanceForType
+                            {
+                                get { return global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2.DefaultInstance; }
+                            }
+
+                            public override Group2 BuildPartial()
+                            {
+                                if (resultIsReadOnly)
+                                {
+                                    return result;
+                                }
+                                resultIsReadOnly = true;
+                                return result.MakeReadOnly();
+                            }
+
+                            public override Builder MergeFrom(pb::IMessage other)
+                            {
+                                if (other is Group2)
+                                {
+                                    return MergeFrom((Group2)other);
+                                }
+                                else
+                                {
+                                    base.MergeFrom(other);
+                                    return this;
+                                }
+                            }
+
+                            public override Builder MergeFrom(Group2 other)
+                            {
+                                if (other == global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2.DefaultInstance) return this;
+                                PrepareBuilder();
+                                if (other.HasField1)
+                                {
+                                    MergeField1(other.Field1);
+                                }
+                                this.MergeUnknownFields(other.UnknownFields);
+                                return this;
+                            }
+
+                            public override Builder MergeFrom(pb::ICodedInputStream input)
+                            {
+                                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+                            }
+
+                            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+                            {
+                                PrepareBuilder();
+                                pb::UnknownFieldSet.Builder unknownFields = null;
+                                uint tag;
+                                string field_name;
+                                while (input.ReadTag(out tag, out field_name))
+                                {
+                                    if (tag == 0 && field_name != null)
+                                    {
+                                        int field_ordinal = global::System.Array.BinarySearch(_group2FieldNames, field_name, global::System.StringComparer.Ordinal);
+                                        if (field_ordinal >= 0)
+                                            tag = _group2FieldTags[field_ordinal];
+                                        else
+                                        {
+                                            if (unknownFields == null)
+                                            {
+                                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                            }
+                                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                            continue;
+                                        }
+                                    }
+                                    switch (tag)
+                                    {
+                                        case 0:
+                                            {
+                                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                                            }
+                                        default:
+                                            {
+                                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                                {
+                                                    if (unknownFields != null)
+                                                    {
+                                                        this.UnknownFields = unknownFields.Build();
+                                                    }
+                                                    return this;
+                                                }
+                                                if (unknownFields == null)
+                                                {
+                                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                                }
+                                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                                break;
+                                            }
+                                        case 170:
+                                            {
+                                                global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder();
+                                                if (result.hasField1)
+                                                {
+                                                    subBuilder.MergeFrom(Field1);
+                                                }
+                                                input.ReadMessage(subBuilder, extensionRegistry);
+                                                Field1 = subBuilder.BuildPartial();
+                                                break;
+                                            }
+                                    }
+                                }
+
+                                if (unknownFields != null)
+                                {
+                                    this.UnknownFields = unknownFields.Build();
+                                }
+                                return this;
+                            }
+
+
+                            public bool HasField1
+                            {
+                                get { return result.hasField1; }
+                            }
+                            public global::Google.ProtocolBuffers.TestProtos.TestAllTypes Field1
+                            {
+                                get { return result.Field1; }
+                                set { SetField1(value); }
+                            }
+                            public Builder SetField1(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value)
+                            {
+                                pb::ThrowHelper.ThrowIfNull(value, "value");
+                                PrepareBuilder();
+                                result.hasField1 = true;
+                                result.field1_ = value;
+                                return this;
+                            }
+                            public Builder SetField1(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue)
+                            {
+                                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                                PrepareBuilder();
+                                result.hasField1 = true;
+                                result.field1_ = builderForValue.Build();
+                                return this;
+                            }
+                            public Builder MergeField1(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value)
+                            {
+                                pb::ThrowHelper.ThrowIfNull(value, "value");
+                                PrepareBuilder();
+                                if (result.hasField1 &&
+                                    result.field1_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance)
+                                {
+                                    result.field1_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder(result.field1_).MergeFrom(value).BuildPartial();
+                                }
+                                else
+                                {
+                                    result.field1_ = value;
+                                }
+                                result.hasField1 = true;
+                                return this;
+                            }
+                            public Builder ClearField1()
+                            {
+                                PrepareBuilder();
+                                result.hasField1 = false;
+                                result.field1_ = null;
+                                return this;
+                            }
+                        }
+                        static Group2()
+                        {
+                            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+                        }
+                    }
+
+                }
+                #endregion
+
+                public const int Field1FieldNumber = 1;
+                private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> field1_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes>();
+                public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> Field1List
+                {
+                    get { return field1_; }
+                }
+                public int Field1Count
+                {
+                    get { return field1_.Count; }
+                }
+                public global::Google.ProtocolBuffers.TestProtos.TestAllTypes GetField1(int index)
+                {
+                    return field1_[index];
+                }
+
+                public const int Field2FieldNumber = 2;
+                private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> field2_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes>();
+                public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> Field2List
+                {
+                    get { return field2_; }
+                }
+                public int Field2Count
+                {
+                    get { return field2_.Count; }
+                }
+                public global::Google.ProtocolBuffers.TestProtos.TestAllTypes GetField2(int index)
+                {
+                    return field2_[index];
+                }
+
+                public const int Field3FieldNumber = 3;
+                private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> field3_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes>();
+                public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> Field3List
+                {
+                    get { return field3_; }
+                }
+                public int Field3Count
+                {
+                    get { return field3_.Count; }
+                }
+                public global::Google.ProtocolBuffers.TestProtos.TestAllTypes GetField3(int index)
+                {
+                    return field3_[index];
+                }
+
+                public const int Group1FieldNumber = 10;
+                private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1> group1_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1>();
+                public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1> Group1List
+                {
+                    get { return group1_; }
+                }
+                public int Group1Count
+                {
+                    get { return group1_.Count; }
+                }
+                public global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1 GetGroup1(int index)
+                {
+                    return group1_[index];
+                }
+
+                public const int Group2FieldNumber = 20;
+                private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2> group2_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2>();
+                public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2> Group2List
+                {
+                    get { return group2_; }
+                }
+                public int Group2Count
+                {
+                    get { return group2_.Count; }
+                }
+                public global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2 GetGroup2(int index)
+                {
+                    return group2_[index];
+                }
+
+                public const int Ext1FieldNumber = 1000;
+                private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> ext1_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes>();
+                public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> Ext1List
+                {
+                    get { return ext1_; }
+                }
+                public int Ext1Count
+                {
+                    get { return ext1_.Count; }
+                }
+                public global::Google.ProtocolBuffers.TestProtos.TestAllTypes GetExt1(int index)
+                {
+                    return ext1_[index];
+                }
+
+                public const int Ext2FieldNumber = 1001;
+                private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> ext2_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes>();
+                public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> Ext2List
+                {
+                    get { return ext2_; }
+                }
+                public int Ext2Count
+                {
+                    get { return ext2_.Count; }
+                }
+                public global::Google.ProtocolBuffers.TestProtos.TestAllTypes GetExt2(int index)
+                {
+                    return ext2_[index];
+                }
+
+                public override bool IsInitialized
+                {
+                    get
+                    {
+                        return true;
+                    }
+                }
+
+                public override void WriteTo(pb::ICodedOutputStream output)
+                {
+                    CalcSerializedSize();
+                    string[] field_names = _repeatedFieldsGeneratorFieldNames;
+                    if (field1_.Count > 0)
+                    {
+                        output.WriteMessageArray(1, field_names[2], field1_);
+                    }
+                    if (field2_.Count > 0)
+                    {
+                        output.WriteMessageArray(2, field_names[3], field2_);
+                    }
+                    if (field3_.Count > 0)
+                    {
+                        output.WriteMessageArray(3, field_names[4], field3_);
+                    }
+                    if (group1_.Count > 0)
+                    {
+                        output.WriteGroupArray(10, field_names[5], group1_);
+                    }
+                    if (group2_.Count > 0)
+                    {
+                        output.WriteGroupArray(20, field_names[6], group2_);
+                    }
+                    if (ext1_.Count > 0)
+                    {
+                        output.WriteMessageArray(1000, field_names[0], ext1_);
+                    }
+                    if (ext2_.Count > 0)
+                    {
+                        output.WriteMessageArray(1001, field_names[1], ext2_);
+                    }
+                    UnknownFields.WriteTo(output);
+                }
+
+                private int memoizedSerializedSize = -1;
+                public override int SerializedSize
+                {
+                    get
+                    {
+                        int size = memoizedSerializedSize;
+                        if (size != -1) return size;
+                        return CalcSerializedSize();
+                    }
+                }
+
+                private int CalcSerializedSize()
+                {
+                    int size = memoizedSerializedSize;
+                    if (size != -1) return size;
+
+                    size = 0;
+                    foreach (global::Google.ProtocolBuffers.TestProtos.TestAllTypes element in Field1List)
+                    {
+                        size += pb::CodedOutputStream.ComputeMessageSize(1, element);
+                    }
+                    foreach (global::Google.ProtocolBuffers.TestProtos.TestAllTypes element in Field2List)
+                    {
+                        size += pb::CodedOutputStream.ComputeMessageSize(2, element);
+                    }
+                    foreach (global::Google.ProtocolBuffers.TestProtos.TestAllTypes element in Field3List)
+                    {
+                        size += pb::CodedOutputStream.ComputeMessageSize(3, element);
+                    }
+                    foreach (global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1 element in Group1List)
+                    {
+                        size += pb::CodedOutputStream.ComputeGroupSize(10, element);
+                    }
+                    foreach (global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2 element in Group2List)
+                    {
+                        size += pb::CodedOutputStream.ComputeGroupSize(20, element);
+                    }
+                    foreach (global::Google.ProtocolBuffers.TestProtos.TestAllTypes element in Ext1List)
+                    {
+                        size += pb::CodedOutputStream.ComputeMessageSize(1000, element);
+                    }
+                    foreach (global::Google.ProtocolBuffers.TestProtos.TestAllTypes element in Ext2List)
+                    {
+                        size += pb::CodedOutputStream.ComputeMessageSize(1001, element);
+                    }
+                    size += UnknownFields.SerializedSize;
+                    memoizedSerializedSize = size;
+                    return size;
+                }
+                public static RepeatedFieldsGenerator ParseFrom(pb::ByteString data)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+                }
+                public static RepeatedFieldsGenerator ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+                }
+                public static RepeatedFieldsGenerator ParseFrom(byte[] data)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+                }
+                public static RepeatedFieldsGenerator ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+                }
+                public static RepeatedFieldsGenerator ParseFrom(global::System.IO.Stream input)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+                }
+                public static RepeatedFieldsGenerator ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+                }
+                public static RepeatedFieldsGenerator ParseDelimitedFrom(global::System.IO.Stream input)
+                {
+                    return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+                }
+                public static RepeatedFieldsGenerator ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+                }
+                public static RepeatedFieldsGenerator ParseFrom(pb::ICodedInputStream input)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+                }
+                public static RepeatedFieldsGenerator ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+                }
+                private RepeatedFieldsGenerator MakeReadOnly()
+                {
+                    field1_.MakeReadOnly();
+                    field2_.MakeReadOnly();
+                    field3_.MakeReadOnly();
+                    group1_.MakeReadOnly();
+                    group2_.MakeReadOnly();
+                    ext1_.MakeReadOnly();
+                    ext2_.MakeReadOnly();
+                    return this;
+                }
+
+                public static Builder CreateBuilder() { return new Builder(); }
+                public override Builder ToBuilder() { return CreateBuilder(this); }
+                public override Builder CreateBuilderForType() { return new Builder(); }
+                public static Builder CreateBuilder(RepeatedFieldsGenerator prototype)
+                {
+                    return new Builder(prototype);
+                }
+
+                [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+                public sealed partial class Builder : pb::GeneratedBuilder<RepeatedFieldsGenerator, Builder>
+                {
+                    protected override Builder ThisBuilder
+                    {
+                        get { return this; }
+                    }
+                    public Builder()
+                    {
+                        result = DefaultInstance;
+                        resultIsReadOnly = true;
+                    }
+                    internal Builder(RepeatedFieldsGenerator cloneFrom)
+                    {
+                        result = cloneFrom;
+                        resultIsReadOnly = true;
+                    }
+
+                    private bool resultIsReadOnly;
+                    private RepeatedFieldsGenerator result;
+
+                    private RepeatedFieldsGenerator PrepareBuilder()
+                    {
+                        if (resultIsReadOnly)
+                        {
+                            RepeatedFieldsGenerator original = result;
+                            result = new RepeatedFieldsGenerator();
+                            resultIsReadOnly = false;
+                            MergeFrom(original);
+                        }
+                        return result;
+                    }
+
+                    public override bool IsInitialized
+                    {
+                        get { return result.IsInitialized; }
+                    }
+
+                    protected override RepeatedFieldsGenerator MessageBeingBuilt
+                    {
+                        get { return PrepareBuilder(); }
+                    }
+
+                    public override Builder Clear()
+                    {
+                        result = DefaultInstance;
+                        resultIsReadOnly = true;
+                        return this;
+                    }
+
+                    public override Builder Clone()
+                    {
+                        if (resultIsReadOnly)
+                        {
+                            return new Builder(result);
+                        }
+                        else
+                        {
+                            return new Builder().MergeFrom(result);
+                        }
+                    }
+
+                    public override pbd::MessageDescriptor DescriptorForType
+                    {
+                        get { return global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Descriptor; }
+                    }
+
+                    public override RepeatedFieldsGenerator DefaultInstanceForType
+                    {
+                        get { return global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.DefaultInstance; }
+                    }
+
+                    public override RepeatedFieldsGenerator BuildPartial()
+                    {
+                        if (resultIsReadOnly)
+                        {
+                            return result;
+                        }
+                        resultIsReadOnly = true;
+                        return result.MakeReadOnly();
+                    }
+
+                    public override Builder MergeFrom(pb::IMessage other)
+                    {
+                        if (other is RepeatedFieldsGenerator)
+                        {
+                            return MergeFrom((RepeatedFieldsGenerator)other);
+                        }
+                        else
+                        {
+                            base.MergeFrom(other);
+                            return this;
+                        }
+                    }
+
+                    public override Builder MergeFrom(RepeatedFieldsGenerator other)
+                    {
+                        if (other == global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.DefaultInstance) return this;
+                        PrepareBuilder();
+                        if (other.field1_.Count != 0)
+                        {
+                            result.field1_.Add(other.field1_);
+                        }
+                        if (other.field2_.Count != 0)
+                        {
+                            result.field2_.Add(other.field2_);
+                        }
+                        if (other.field3_.Count != 0)
+                        {
+                            result.field3_.Add(other.field3_);
+                        }
+                        if (other.group1_.Count != 0)
+                        {
+                            result.group1_.Add(other.group1_);
+                        }
+                        if (other.group2_.Count != 0)
+                        {
+                            result.group2_.Add(other.group2_);
+                        }
+                        if (other.ext1_.Count != 0)
+                        {
+                            result.ext1_.Add(other.ext1_);
+                        }
+                        if (other.ext2_.Count != 0)
+                        {
+                            result.ext2_.Add(other.ext2_);
+                        }
+                        this.MergeUnknownFields(other.UnknownFields);
+                        return this;
+                    }
+
+                    public override Builder MergeFrom(pb::ICodedInputStream input)
+                    {
+                        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+                    }
+
+                    public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+                    {
+                        PrepareBuilder();
+                        pb::UnknownFieldSet.Builder unknownFields = null;
+                        uint tag;
+                        string field_name;
+                        while (input.ReadTag(out tag, out field_name))
+                        {
+                            if (tag == 0 && field_name != null)
+                            {
+                                int field_ordinal = global::System.Array.BinarySearch(_repeatedFieldsGeneratorFieldNames, field_name, global::System.StringComparer.Ordinal);
+                                if (field_ordinal >= 0)
+                                    tag = _repeatedFieldsGeneratorFieldTags[field_ordinal];
+                                else
+                                {
+                                    if (unknownFields == null)
+                                    {
+                                        unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                    }
+                                    ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                    continue;
+                                }
+                            }
+                            switch (tag)
+                            {
+                                case 0:
+                                    {
+                                        throw pb::InvalidProtocolBufferException.InvalidTag();
+                                    }
+                                default:
+                                    {
+                                        if (pb::WireFormat.IsEndGroupTag(tag))
+                                        {
+                                            if (unknownFields != null)
+                                            {
+                                                this.UnknownFields = unknownFields.Build();
+                                            }
+                                            return this;
+                                        }
+                                        if (unknownFields == null)
+                                        {
+                                            unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                        }
+                                        ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                        break;
+                                    }
+                                case 10:
+                                    {
+                                        input.ReadMessageArray(tag, field_name, result.field1_, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance, extensionRegistry);
+                                        break;
+                                    }
+                                case 18:
+                                    {
+                                        input.ReadMessageArray(tag, field_name, result.field2_, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance, extensionRegistry);
+                                        break;
+                                    }
+                                case 26:
+                                    {
+                                        input.ReadMessageArray(tag, field_name, result.field3_, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance, extensionRegistry);
+                                        break;
+                                    }
+                                case 83:
+                                    {
+                                        input.ReadGroupArray(tag, field_name, result.group1_, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1.DefaultInstance, extensionRegistry);
+                                        break;
+                                    }
+                                case 163:
+                                    {
+                                        input.ReadGroupArray(tag, field_name, result.group2_, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2.DefaultInstance, extensionRegistry);
+                                        break;
+                                    }
+                                case 8002:
+                                    {
+                                        input.ReadMessageArray(tag, field_name, result.ext1_, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance, extensionRegistry);
+                                        break;
+                                    }
+                                case 8010:
+                                    {
+                                        input.ReadMessageArray(tag, field_name, result.ext2_, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance, extensionRegistry);
+                                        break;
+                                    }
+                            }
+                        }
+
+                        if (unknownFields != null)
+                        {
+                            this.UnknownFields = unknownFields.Build();
+                        }
+                        return this;
+                    }
+
+
+                    public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> Field1List
+                    {
+                        get { return PrepareBuilder().field1_; }
+                    }
+                    public int Field1Count
+                    {
+                        get { return result.Field1Count; }
+                    }
+                    public global::Google.ProtocolBuffers.TestProtos.TestAllTypes GetField1(int index)
+                    {
+                        return result.GetField1(index);
+                    }
+                    public Builder SetField1(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes value)
+                    {
+                        pb::ThrowHelper.ThrowIfNull(value, "value");
+                        PrepareBuilder();
+                        result.field1_[index] = value;
+                        return this;
+                    }
+                    public Builder SetField1(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue)
+                    {
+                        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                        PrepareBuilder();
+                        result.field1_[index] = builderForValue.Build();
+                        return this;
+                    }
+                    public Builder AddField1(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value)
+                    {
+                        pb::ThrowHelper.ThrowIfNull(value, "value");
+                        PrepareBuilder();
+                        result.field1_.Add(value);
+                        return this;
+                    }
+                    public Builder AddField1(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue)
+                    {
+                        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                        PrepareBuilder();
+                        result.field1_.Add(builderForValue.Build());
+                        return this;
+                    }
+                    public Builder AddRangeField1(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> values)
+                    {
+                        PrepareBuilder();
+                        result.field1_.Add(values);
+                        return this;
+                    }
+                    public Builder ClearField1()
+                    {
+                        PrepareBuilder();
+                        result.field1_.Clear();
+                        return this;
+                    }
+
+                    public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> Field2List
+                    {
+                        get { return PrepareBuilder().field2_; }
+                    }
+                    public int Field2Count
+                    {
+                        get { return result.Field2Count; }
+                    }
+                    public global::Google.ProtocolBuffers.TestProtos.TestAllTypes GetField2(int index)
+                    {
+                        return result.GetField2(index);
+                    }
+                    public Builder SetField2(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes value)
+                    {
+                        pb::ThrowHelper.ThrowIfNull(value, "value");
+                        PrepareBuilder();
+                        result.field2_[index] = value;
+                        return this;
+                    }
+                    public Builder SetField2(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue)
+                    {
+                        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                        PrepareBuilder();
+                        result.field2_[index] = builderForValue.Build();
+                        return this;
+                    }
+                    public Builder AddField2(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value)
+                    {
+                        pb::ThrowHelper.ThrowIfNull(value, "value");
+                        PrepareBuilder();
+                        result.field2_.Add(value);
+                        return this;
+                    }
+                    public Builder AddField2(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue)
+                    {
+                        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                        PrepareBuilder();
+                        result.field2_.Add(builderForValue.Build());
+                        return this;
+                    }
+                    public Builder AddRangeField2(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> values)
+                    {
+                        PrepareBuilder();
+                        result.field2_.Add(values);
+                        return this;
+                    }
+                    public Builder ClearField2()
+                    {
+                        PrepareBuilder();
+                        result.field2_.Clear();
+                        return this;
+                    }
+
+                    public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> Field3List
+                    {
+                        get { return PrepareBuilder().field3_; }
+                    }
+                    public int Field3Count
+                    {
+                        get { return result.Field3Count; }
+                    }
+                    public global::Google.ProtocolBuffers.TestProtos.TestAllTypes GetField3(int index)
+                    {
+                        return result.GetField3(index);
+                    }
+                    public Builder SetField3(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes value)
+                    {
+                        pb::ThrowHelper.ThrowIfNull(value, "value");
+                        PrepareBuilder();
+                        result.field3_[index] = value;
+                        return this;
+                    }
+                    public Builder SetField3(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue)
+                    {
+                        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                        PrepareBuilder();
+                        result.field3_[index] = builderForValue.Build();
+                        return this;
+                    }
+                    public Builder AddField3(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value)
+                    {
+                        pb::ThrowHelper.ThrowIfNull(value, "value");
+                        PrepareBuilder();
+                        result.field3_.Add(value);
+                        return this;
+                    }
+                    public Builder AddField3(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue)
+                    {
+                        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                        PrepareBuilder();
+                        result.field3_.Add(builderForValue.Build());
+                        return this;
+                    }
+                    public Builder AddRangeField3(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> values)
+                    {
+                        PrepareBuilder();
+                        result.field3_.Add(values);
+                        return this;
+                    }
+                    public Builder ClearField3()
+                    {
+                        PrepareBuilder();
+                        result.field3_.Clear();
+                        return this;
+                    }
+
+                    public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1> Group1List
+                    {
+                        get { return PrepareBuilder().group1_; }
+                    }
+                    public int Group1Count
+                    {
+                        get { return result.Group1Count; }
+                    }
+                    public global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1 GetGroup1(int index)
+                    {
+                        return result.GetGroup1(index);
+                    }
+                    public Builder SetGroup1(int index, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1 value)
+                    {
+                        pb::ThrowHelper.ThrowIfNull(value, "value");
+                        PrepareBuilder();
+                        result.group1_[index] = value;
+                        return this;
+                    }
+                    public Builder SetGroup1(int index, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1.Builder builderForValue)
+                    {
+                        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                        PrepareBuilder();
+                        result.group1_[index] = builderForValue.Build();
+                        return this;
+                    }
+                    public Builder AddGroup1(global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1 value)
+                    {
+                        pb::ThrowHelper.ThrowIfNull(value, "value");
+                        PrepareBuilder();
+                        result.group1_.Add(value);
+                        return this;
+                    }
+                    public Builder AddGroup1(global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1.Builder builderForValue)
+                    {
+                        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                        PrepareBuilder();
+                        result.group1_.Add(builderForValue.Build());
+                        return this;
+                    }
+                    public Builder AddRangeGroup1(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group1> values)
+                    {
+                        PrepareBuilder();
+                        result.group1_.Add(values);
+                        return this;
+                    }
+                    public Builder ClearGroup1()
+                    {
+                        PrepareBuilder();
+                        result.group1_.Clear();
+                        return this;
+                    }
+
+                    public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2> Group2List
+                    {
+                        get { return PrepareBuilder().group2_; }
+                    }
+                    public int Group2Count
+                    {
+                        get { return result.Group2Count; }
+                    }
+                    public global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2 GetGroup2(int index)
+                    {
+                        return result.GetGroup2(index);
+                    }
+                    public Builder SetGroup2(int index, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2 value)
+                    {
+                        pb::ThrowHelper.ThrowIfNull(value, "value");
+                        PrepareBuilder();
+                        result.group2_[index] = value;
+                        return this;
+                    }
+                    public Builder SetGroup2(int index, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2.Builder builderForValue)
+                    {
+                        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                        PrepareBuilder();
+                        result.group2_[index] = builderForValue.Build();
+                        return this;
+                    }
+                    public Builder AddGroup2(global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2 value)
+                    {
+                        pb::ThrowHelper.ThrowIfNull(value, "value");
+                        PrepareBuilder();
+                        result.group2_.Add(value);
+                        return this;
+                    }
+                    public Builder AddGroup2(global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2.Builder builderForValue)
+                    {
+                        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                        PrepareBuilder();
+                        result.group2_.Add(builderForValue.Build());
+                        return this;
+                    }
+                    public Builder AddRangeGroup2(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedFieldsGenerator.Types.Group2> values)
+                    {
+                        PrepareBuilder();
+                        result.group2_.Add(values);
+                        return this;
+                    }
+                    public Builder ClearGroup2()
+                    {
+                        PrepareBuilder();
+                        result.group2_.Clear();
+                        return this;
+                    }
+
+                    public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> Ext1List
+                    {
+                        get { return PrepareBuilder().ext1_; }
+                    }
+                    public int Ext1Count
+                    {
+                        get { return result.Ext1Count; }
+                    }
+                    public global::Google.ProtocolBuffers.TestProtos.TestAllTypes GetExt1(int index)
+                    {
+                        return result.GetExt1(index);
+                    }
+                    public Builder SetExt1(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes value)
+                    {
+                        pb::ThrowHelper.ThrowIfNull(value, "value");
+                        PrepareBuilder();
+                        result.ext1_[index] = value;
+                        return this;
+                    }
+                    public Builder SetExt1(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue)
+                    {
+                        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                        PrepareBuilder();
+                        result.ext1_[index] = builderForValue.Build();
+                        return this;
+                    }
+                    public Builder AddExt1(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value)
+                    {
+                        pb::ThrowHelper.ThrowIfNull(value, "value");
+                        PrepareBuilder();
+                        result.ext1_.Add(value);
+                        return this;
+                    }
+                    public Builder AddExt1(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue)
+                    {
+                        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                        PrepareBuilder();
+                        result.ext1_.Add(builderForValue.Build());
+                        return this;
+                    }
+                    public Builder AddRangeExt1(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> values)
+                    {
+                        PrepareBuilder();
+                        result.ext1_.Add(values);
+                        return this;
+                    }
+                    public Builder ClearExt1()
+                    {
+                        PrepareBuilder();
+                        result.ext1_.Clear();
+                        return this;
+                    }
+
+                    public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> Ext2List
+                    {
+                        get { return PrepareBuilder().ext2_; }
+                    }
+                    public int Ext2Count
+                    {
+                        get { return result.Ext2Count; }
+                    }
+                    public global::Google.ProtocolBuffers.TestProtos.TestAllTypes GetExt2(int index)
+                    {
+                        return result.GetExt2(index);
+                    }
+                    public Builder SetExt2(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes value)
+                    {
+                        pb::ThrowHelper.ThrowIfNull(value, "value");
+                        PrepareBuilder();
+                        result.ext2_[index] = value;
+                        return this;
+                    }
+                    public Builder SetExt2(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue)
+                    {
+                        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                        PrepareBuilder();
+                        result.ext2_[index] = builderForValue.Build();
+                        return this;
+                    }
+                    public Builder AddExt2(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value)
+                    {
+                        pb::ThrowHelper.ThrowIfNull(value, "value");
+                        PrepareBuilder();
+                        result.ext2_.Add(value);
+                        return this;
+                    }
+                    public Builder AddExt2(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue)
+                    {
+                        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                        PrepareBuilder();
+                        result.ext2_.Add(builderForValue.Build());
+                        return this;
+                    }
+                    public Builder AddRangeExt2(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> values)
+                    {
+                        PrepareBuilder();
+                        result.ext2_.Add(values);
+                        return this;
+                    }
+                    public Builder ClearExt2()
+                    {
+                        PrepareBuilder();
+                        result.ext2_.Clear();
+                        return this;
+                    }
+                }
+                static RepeatedFieldsGenerator()
+                {
+                    object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+                }
+            }
+
+            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+            public sealed partial class OptionalGroup : pb::GeneratedMessage<OptionalGroup, OptionalGroup.Builder>
+            {
+                private OptionalGroup() { }
+                private static readonly OptionalGroup defaultInstance = new OptionalGroup().MakeReadOnly();
+                private static readonly string[] _optionalGroupFieldNames = new string[] { "optional_group_all_types" };
+                private static readonly uint[] _optionalGroupFieldTags = new uint[] { 90 };
+                public static OptionalGroup DefaultInstance
+                {
+                    get { return defaultInstance; }
+                }
+
+                public override OptionalGroup DefaultInstanceForType
+                {
+                    get { return DefaultInstance; }
+                }
+
+                protected override OptionalGroup ThisMessage
+                {
+                    get { return this; }
+                }
+
+                public static pbd::MessageDescriptor Descriptor
+                {
+                    get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestParsingMerge_OptionalGroup__Descriptor; }
+                }
+
+                protected override pb::FieldAccess.FieldAccessorTable<OptionalGroup, OptionalGroup.Builder> InternalFieldAccessors
+                {
+                    get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestParsingMerge_OptionalGroup__FieldAccessorTable; }
+                }
+
+                public const int OptionalGroupAllTypesFieldNumber = 11;
+                private bool hasOptionalGroupAllTypes;
+                private global::Google.ProtocolBuffers.TestProtos.TestAllTypes optionalGroupAllTypes_;
+                public bool HasOptionalGroupAllTypes
+                {
+                    get { return hasOptionalGroupAllTypes; }
+                }
+                public global::Google.ProtocolBuffers.TestProtos.TestAllTypes OptionalGroupAllTypes
+                {
+                    get { return optionalGroupAllTypes_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance; }
+                }
+
+                public override bool IsInitialized
+                {
+                    get
+                    {
+                        return true;
+                    }
+                }
+
+                public override void WriteTo(pb::ICodedOutputStream output)
+                {
+                    CalcSerializedSize();
+                    string[] field_names = _optionalGroupFieldNames;
+                    if (hasOptionalGroupAllTypes)
+                    {
+                        output.WriteMessage(11, field_names[0], OptionalGroupAllTypes);
+                    }
+                    UnknownFields.WriteTo(output);
+                }
+
+                private int memoizedSerializedSize = -1;
+                public override int SerializedSize
+                {
+                    get
+                    {
+                        int size = memoizedSerializedSize;
+                        if (size != -1) return size;
+                        return CalcSerializedSize();
+                    }
+                }
+
+                private int CalcSerializedSize()
+                {
+                    int size = memoizedSerializedSize;
+                    if (size != -1) return size;
+
+                    size = 0;
+                    if (hasOptionalGroupAllTypes)
+                    {
+                        size += pb::CodedOutputStream.ComputeMessageSize(11, OptionalGroupAllTypes);
+                    }
+                    size += UnknownFields.SerializedSize;
+                    memoizedSerializedSize = size;
+                    return size;
+                }
+                public static OptionalGroup ParseFrom(pb::ByteString data)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+                }
+                public static OptionalGroup ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+                }
+                public static OptionalGroup ParseFrom(byte[] data)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+                }
+                public static OptionalGroup ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+                }
+                public static OptionalGroup ParseFrom(global::System.IO.Stream input)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+                }
+                public static OptionalGroup ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+                }
+                public static OptionalGroup ParseDelimitedFrom(global::System.IO.Stream input)
+                {
+                    return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+                }
+                public static OptionalGroup ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+                }
+                public static OptionalGroup ParseFrom(pb::ICodedInputStream input)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+                }
+                public static OptionalGroup ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+                }
+                private OptionalGroup MakeReadOnly()
+                {
+                    return this;
+                }
+
+                public static Builder CreateBuilder() { return new Builder(); }
+                public override Builder ToBuilder() { return CreateBuilder(this); }
+                public override Builder CreateBuilderForType() { return new Builder(); }
+                public static Builder CreateBuilder(OptionalGroup prototype)
+                {
+                    return new Builder(prototype);
+                }
+
+                [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+                public sealed partial class Builder : pb::GeneratedBuilder<OptionalGroup, Builder>
+                {
+                    protected override Builder ThisBuilder
+                    {
+                        get { return this; }
+                    }
+                    public Builder()
+                    {
+                        result = DefaultInstance;
+                        resultIsReadOnly = true;
+                    }
+                    internal Builder(OptionalGroup cloneFrom)
+                    {
+                        result = cloneFrom;
+                        resultIsReadOnly = true;
+                    }
+
+                    private bool resultIsReadOnly;
+                    private OptionalGroup result;
+
+                    private OptionalGroup PrepareBuilder()
+                    {
+                        if (resultIsReadOnly)
+                        {
+                            OptionalGroup original = result;
+                            result = new OptionalGroup();
+                            resultIsReadOnly = false;
+                            MergeFrom(original);
+                        }
+                        return result;
+                    }
+
+                    public override bool IsInitialized
+                    {
+                        get { return result.IsInitialized; }
+                    }
+
+                    protected override OptionalGroup MessageBeingBuilt
+                    {
+                        get { return PrepareBuilder(); }
+                    }
+
+                    public override Builder Clear()
+                    {
+                        result = DefaultInstance;
+                        resultIsReadOnly = true;
+                        return this;
+                    }
+
+                    public override Builder Clone()
+                    {
+                        if (resultIsReadOnly)
+                        {
+                            return new Builder(result);
+                        }
+                        else
+                        {
+                            return new Builder().MergeFrom(result);
+                        }
+                    }
+
+                    public override pbd::MessageDescriptor DescriptorForType
+                    {
+                        get { return global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup.Descriptor; }
+                    }
+
+                    public override OptionalGroup DefaultInstanceForType
+                    {
+                        get { return global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup.DefaultInstance; }
+                    }
+
+                    public override OptionalGroup BuildPartial()
+                    {
+                        if (resultIsReadOnly)
+                        {
+                            return result;
+                        }
+                        resultIsReadOnly = true;
+                        return result.MakeReadOnly();
+                    }
+
+                    public override Builder MergeFrom(pb::IMessage other)
+                    {
+                        if (other is OptionalGroup)
+                        {
+                            return MergeFrom((OptionalGroup)other);
+                        }
+                        else
+                        {
+                            base.MergeFrom(other);
+                            return this;
+                        }
+                    }
+
+                    public override Builder MergeFrom(OptionalGroup other)
+                    {
+                        if (other == global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup.DefaultInstance) return this;
+                        PrepareBuilder();
+                        if (other.HasOptionalGroupAllTypes)
+                        {
+                            MergeOptionalGroupAllTypes(other.OptionalGroupAllTypes);
+                        }
+                        this.MergeUnknownFields(other.UnknownFields);
+                        return this;
+                    }
+
+                    public override Builder MergeFrom(pb::ICodedInputStream input)
+                    {
+                        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+                    }
+
+                    public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+                    {
+                        PrepareBuilder();
+                        pb::UnknownFieldSet.Builder unknownFields = null;
+                        uint tag;
+                        string field_name;
+                        while (input.ReadTag(out tag, out field_name))
+                        {
+                            if (tag == 0 && field_name != null)
+                            {
+                                int field_ordinal = global::System.Array.BinarySearch(_optionalGroupFieldNames, field_name, global::System.StringComparer.Ordinal);
+                                if (field_ordinal >= 0)
+                                    tag = _optionalGroupFieldTags[field_ordinal];
+                                else
+                                {
+                                    if (unknownFields == null)
+                                    {
+                                        unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                    }
+                                    ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                    continue;
+                                }
+                            }
+                            switch (tag)
+                            {
+                                case 0:
+                                    {
+                                        throw pb::InvalidProtocolBufferException.InvalidTag();
+                                    }
+                                default:
+                                    {
+                                        if (pb::WireFormat.IsEndGroupTag(tag))
+                                        {
+                                            if (unknownFields != null)
+                                            {
+                                                this.UnknownFields = unknownFields.Build();
+                                            }
+                                            return this;
+                                        }
+                                        if (unknownFields == null)
+                                        {
+                                            unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                        }
+                                        ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                        break;
+                                    }
+                                case 90:
+                                    {
+                                        global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder();
+                                        if (result.hasOptionalGroupAllTypes)
+                                        {
+                                            subBuilder.MergeFrom(OptionalGroupAllTypes);
+                                        }
+                                        input.ReadMessage(subBuilder, extensionRegistry);
+                                        OptionalGroupAllTypes = subBuilder.BuildPartial();
+                                        break;
+                                    }
+                            }
+                        }
+
+                        if (unknownFields != null)
+                        {
+                            this.UnknownFields = unknownFields.Build();
+                        }
+                        return this;
+                    }
+
+
+                    public bool HasOptionalGroupAllTypes
+                    {
+                        get { return result.hasOptionalGroupAllTypes; }
+                    }
+                    public global::Google.ProtocolBuffers.TestProtos.TestAllTypes OptionalGroupAllTypes
+                    {
+                        get { return result.OptionalGroupAllTypes; }
+                        set { SetOptionalGroupAllTypes(value); }
+                    }
+                    public Builder SetOptionalGroupAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value)
+                    {
+                        pb::ThrowHelper.ThrowIfNull(value, "value");
+                        PrepareBuilder();
+                        result.hasOptionalGroupAllTypes = true;
+                        result.optionalGroupAllTypes_ = value;
+                        return this;
+                    }
+                    public Builder SetOptionalGroupAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue)
+                    {
+                        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                        PrepareBuilder();
+                        result.hasOptionalGroupAllTypes = true;
+                        result.optionalGroupAllTypes_ = builderForValue.Build();
+                        return this;
+                    }
+                    public Builder MergeOptionalGroupAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value)
+                    {
+                        pb::ThrowHelper.ThrowIfNull(value, "value");
+                        PrepareBuilder();
+                        if (result.hasOptionalGroupAllTypes &&
+                            result.optionalGroupAllTypes_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance)
+                        {
+                            result.optionalGroupAllTypes_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder(result.optionalGroupAllTypes_).MergeFrom(value).BuildPartial();
+                        }
+                        else
+                        {
+                            result.optionalGroupAllTypes_ = value;
+                        }
+                        result.hasOptionalGroupAllTypes = true;
+                        return this;
+                    }
+                    public Builder ClearOptionalGroupAllTypes()
+                    {
+                        PrepareBuilder();
+                        result.hasOptionalGroupAllTypes = false;
+                        result.optionalGroupAllTypes_ = null;
+                        return this;
+                    }
+                }
+                static OptionalGroup()
+                {
+                    object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+                }
+            }
+
+            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+            public sealed partial class RepeatedGroup : pb::GeneratedMessage<RepeatedGroup, RepeatedGroup.Builder>
+            {
+                private RepeatedGroup() { }
+                private static readonly RepeatedGroup defaultInstance = new RepeatedGroup().MakeReadOnly();
+                private static readonly string[] _repeatedGroupFieldNames = new string[] { "repeated_group_all_types" };
+                private static readonly uint[] _repeatedGroupFieldTags = new uint[] { 170 };
+                public static RepeatedGroup DefaultInstance
+                {
+                    get { return defaultInstance; }
+                }
+
+                public override RepeatedGroup DefaultInstanceForType
+                {
+                    get { return DefaultInstance; }
+                }
+
+                protected override RepeatedGroup ThisMessage
+                {
+                    get { return this; }
+                }
+
+                public static pbd::MessageDescriptor Descriptor
+                {
+                    get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestParsingMerge_RepeatedGroup__Descriptor; }
+                }
+
+                protected override pb::FieldAccess.FieldAccessorTable<RepeatedGroup, RepeatedGroup.Builder> InternalFieldAccessors
+                {
+                    get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestParsingMerge_RepeatedGroup__FieldAccessorTable; }
+                }
+
+                public const int RepeatedGroupAllTypesFieldNumber = 21;
+                private bool hasRepeatedGroupAllTypes;
+                private global::Google.ProtocolBuffers.TestProtos.TestAllTypes repeatedGroupAllTypes_;
+                public bool HasRepeatedGroupAllTypes
+                {
+                    get { return hasRepeatedGroupAllTypes; }
+                }
+                public global::Google.ProtocolBuffers.TestProtos.TestAllTypes RepeatedGroupAllTypes
+                {
+                    get { return repeatedGroupAllTypes_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance; }
+                }
+
+                public override bool IsInitialized
+                {
+                    get
+                    {
+                        return true;
+                    }
+                }
+
+                public override void WriteTo(pb::ICodedOutputStream output)
+                {
+                    CalcSerializedSize();
+                    string[] field_names = _repeatedGroupFieldNames;
+                    if (hasRepeatedGroupAllTypes)
+                    {
+                        output.WriteMessage(21, field_names[0], RepeatedGroupAllTypes);
+                    }
+                    UnknownFields.WriteTo(output);
+                }
+
+                private int memoizedSerializedSize = -1;
+                public override int SerializedSize
+                {
+                    get
+                    {
+                        int size = memoizedSerializedSize;
+                        if (size != -1) return size;
+                        return CalcSerializedSize();
+                    }
+                }
+
+                private int CalcSerializedSize()
+                {
+                    int size = memoizedSerializedSize;
+                    if (size != -1) return size;
+
+                    size = 0;
+                    if (hasRepeatedGroupAllTypes)
+                    {
+                        size += pb::CodedOutputStream.ComputeMessageSize(21, RepeatedGroupAllTypes);
+                    }
+                    size += UnknownFields.SerializedSize;
+                    memoizedSerializedSize = size;
+                    return size;
+                }
+                public static RepeatedGroup ParseFrom(pb::ByteString data)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+                }
+                public static RepeatedGroup ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+                }
+                public static RepeatedGroup ParseFrom(byte[] data)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+                }
+                public static RepeatedGroup ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+                }
+                public static RepeatedGroup ParseFrom(global::System.IO.Stream input)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+                }
+                public static RepeatedGroup ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+                }
+                public static RepeatedGroup ParseDelimitedFrom(global::System.IO.Stream input)
+                {
+                    return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+                }
+                public static RepeatedGroup ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+                }
+                public static RepeatedGroup ParseFrom(pb::ICodedInputStream input)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+                }
+                public static RepeatedGroup ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+                {
+                    return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+                }
+                private RepeatedGroup MakeReadOnly()
+                {
+                    return this;
+                }
+
+                public static Builder CreateBuilder() { return new Builder(); }
+                public override Builder ToBuilder() { return CreateBuilder(this); }
+                public override Builder CreateBuilderForType() { return new Builder(); }
+                public static Builder CreateBuilder(RepeatedGroup prototype)
+                {
+                    return new Builder(prototype);
+                }
+
+                [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+                public sealed partial class Builder : pb::GeneratedBuilder<RepeatedGroup, Builder>
+                {
+                    protected override Builder ThisBuilder
+                    {
+                        get { return this; }
+                    }
+                    public Builder()
+                    {
+                        result = DefaultInstance;
+                        resultIsReadOnly = true;
+                    }
+                    internal Builder(RepeatedGroup cloneFrom)
+                    {
+                        result = cloneFrom;
+                        resultIsReadOnly = true;
+                    }
+
+                    private bool resultIsReadOnly;
+                    private RepeatedGroup result;
+
+                    private RepeatedGroup PrepareBuilder()
+                    {
+                        if (resultIsReadOnly)
+                        {
+                            RepeatedGroup original = result;
+                            result = new RepeatedGroup();
+                            resultIsReadOnly = false;
+                            MergeFrom(original);
+                        }
+                        return result;
+                    }
+
+                    public override bool IsInitialized
+                    {
+                        get { return result.IsInitialized; }
+                    }
+
+                    protected override RepeatedGroup MessageBeingBuilt
+                    {
+                        get { return PrepareBuilder(); }
+                    }
+
+                    public override Builder Clear()
+                    {
+                        result = DefaultInstance;
+                        resultIsReadOnly = true;
+                        return this;
+                    }
+
+                    public override Builder Clone()
+                    {
+                        if (resultIsReadOnly)
+                        {
+                            return new Builder(result);
+                        }
+                        else
+                        {
+                            return new Builder().MergeFrom(result);
+                        }
+                    }
+
+                    public override pbd::MessageDescriptor DescriptorForType
+                    {
+                        get { return global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup.Descriptor; }
+                    }
+
+                    public override RepeatedGroup DefaultInstanceForType
+                    {
+                        get { return global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup.DefaultInstance; }
+                    }
+
+                    public override RepeatedGroup BuildPartial()
+                    {
+                        if (resultIsReadOnly)
+                        {
+                            return result;
+                        }
+                        resultIsReadOnly = true;
+                        return result.MakeReadOnly();
+                    }
+
+                    public override Builder MergeFrom(pb::IMessage other)
+                    {
+                        if (other is RepeatedGroup)
+                        {
+                            return MergeFrom((RepeatedGroup)other);
+                        }
+                        else
+                        {
+                            base.MergeFrom(other);
+                            return this;
+                        }
+                    }
+
+                    public override Builder MergeFrom(RepeatedGroup other)
+                    {
+                        if (other == global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup.DefaultInstance) return this;
+                        PrepareBuilder();
+                        if (other.HasRepeatedGroupAllTypes)
+                        {
+                            MergeRepeatedGroupAllTypes(other.RepeatedGroupAllTypes);
+                        }
+                        this.MergeUnknownFields(other.UnknownFields);
+                        return this;
+                    }
+
+                    public override Builder MergeFrom(pb::ICodedInputStream input)
+                    {
+                        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+                    }
+
+                    public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+                    {
+                        PrepareBuilder();
+                        pb::UnknownFieldSet.Builder unknownFields = null;
+                        uint tag;
+                        string field_name;
+                        while (input.ReadTag(out tag, out field_name))
+                        {
+                            if (tag == 0 && field_name != null)
+                            {
+                                int field_ordinal = global::System.Array.BinarySearch(_repeatedGroupFieldNames, field_name, global::System.StringComparer.Ordinal);
+                                if (field_ordinal >= 0)
+                                    tag = _repeatedGroupFieldTags[field_ordinal];
+                                else
+                                {
+                                    if (unknownFields == null)
+                                    {
+                                        unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                    }
+                                    ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                    continue;
+                                }
+                            }
+                            switch (tag)
+                            {
+                                case 0:
+                                    {
+                                        throw pb::InvalidProtocolBufferException.InvalidTag();
+                                    }
+                                default:
+                                    {
+                                        if (pb::WireFormat.IsEndGroupTag(tag))
+                                        {
+                                            if (unknownFields != null)
+                                            {
+                                                this.UnknownFields = unknownFields.Build();
+                                            }
+                                            return this;
+                                        }
+                                        if (unknownFields == null)
+                                        {
+                                            unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                        }
+                                        ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                        break;
+                                    }
+                                case 170:
+                                    {
+                                        global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder();
+                                        if (result.hasRepeatedGroupAllTypes)
+                                        {
+                                            subBuilder.MergeFrom(RepeatedGroupAllTypes);
+                                        }
+                                        input.ReadMessage(subBuilder, extensionRegistry);
+                                        RepeatedGroupAllTypes = subBuilder.BuildPartial();
+                                        break;
+                                    }
+                            }
+                        }
+
+                        if (unknownFields != null)
+                        {
+                            this.UnknownFields = unknownFields.Build();
+                        }
+                        return this;
+                    }
+
+
+                    public bool HasRepeatedGroupAllTypes
+                    {
+                        get { return result.hasRepeatedGroupAllTypes; }
+                    }
+                    public global::Google.ProtocolBuffers.TestProtos.TestAllTypes RepeatedGroupAllTypes
+                    {
+                        get { return result.RepeatedGroupAllTypes; }
+                        set { SetRepeatedGroupAllTypes(value); }
+                    }
+                    public Builder SetRepeatedGroupAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value)
+                    {
+                        pb::ThrowHelper.ThrowIfNull(value, "value");
+                        PrepareBuilder();
+                        result.hasRepeatedGroupAllTypes = true;
+                        result.repeatedGroupAllTypes_ = value;
+                        return this;
+                    }
+                    public Builder SetRepeatedGroupAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue)
+                    {
+                        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                        PrepareBuilder();
+                        result.hasRepeatedGroupAllTypes = true;
+                        result.repeatedGroupAllTypes_ = builderForValue.Build();
+                        return this;
+                    }
+                    public Builder MergeRepeatedGroupAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value)
+                    {
+                        pb::ThrowHelper.ThrowIfNull(value, "value");
+                        PrepareBuilder();
+                        if (result.hasRepeatedGroupAllTypes &&
+                            result.repeatedGroupAllTypes_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance)
+                        {
+                            result.repeatedGroupAllTypes_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder(result.repeatedGroupAllTypes_).MergeFrom(value).BuildPartial();
+                        }
+                        else
+                        {
+                            result.repeatedGroupAllTypes_ = value;
+                        }
+                        result.hasRepeatedGroupAllTypes = true;
+                        return this;
+                    }
+                    public Builder ClearRepeatedGroupAllTypes()
+                    {
+                        PrepareBuilder();
+                        result.hasRepeatedGroupAllTypes = false;
+                        result.repeatedGroupAllTypes_ = null;
+                        return this;
+                    }
+                }
+                static RepeatedGroup()
+                {
+                    object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+                }
+            }
+
+        }
+        #endregion
+
+        public const int RequiredAllTypesFieldNumber = 1;
+        private bool hasRequiredAllTypes;
+        private global::Google.ProtocolBuffers.TestProtos.TestAllTypes requiredAllTypes_;
+        public bool HasRequiredAllTypes
+        {
+            get { return hasRequiredAllTypes; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestAllTypes RequiredAllTypes
+        {
+            get { return requiredAllTypes_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance; }
+        }
+
+        public const int OptionalAllTypesFieldNumber = 2;
+        private bool hasOptionalAllTypes;
+        private global::Google.ProtocolBuffers.TestProtos.TestAllTypes optionalAllTypes_;
+        public bool HasOptionalAllTypes
+        {
+            get { return hasOptionalAllTypes; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestAllTypes OptionalAllTypes
+        {
+            get { return optionalAllTypes_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance; }
+        }
+
+        public const int RepeatedAllTypesFieldNumber = 3;
+        private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> repeatedAllTypes_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes>();
+        public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> RepeatedAllTypesList
+        {
+            get { return repeatedAllTypes_; }
+        }
+        public int RepeatedAllTypesCount
+        {
+            get { return repeatedAllTypes_.Count; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestAllTypes GetRepeatedAllTypes(int index)
+        {
+            return repeatedAllTypes_[index];
+        }
+
+        public const int OptionalGroupFieldNumber = 10;
+        private bool hasOptionalGroup;
+        private global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup optionalGroup_;
+        public bool HasOptionalGroup
+        {
+            get { return hasOptionalGroup; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup OptionalGroup
+        {
+            get { return optionalGroup_ ?? global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup.DefaultInstance; }
+        }
+
+        public const int RepeatedGroupFieldNumber = 20;
+        private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup> repeatedGroup_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup>();
+        public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup> RepeatedGroupList
+        {
+            get { return repeatedGroup_; }
+        }
+        public int RepeatedGroupCount
+        {
+            get { return repeatedGroup_.Count; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup GetRepeatedGroup(int index)
+        {
+            return repeatedGroup_[index];
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                if (!hasRequiredAllTypes) return false;
+                if (!ExtensionsAreInitialized) return false;
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _testParsingMergeFieldNames;
+            pb::ExtendableMessage<TestParsingMerge, TestParsingMerge.Builder>.ExtensionWriter extensionWriter = CreateExtensionWriter(this);
+            if (hasRequiredAllTypes)
+            {
+                output.WriteMessage(1, field_names[4], RequiredAllTypes);
+            }
+            if (hasOptionalAllTypes)
+            {
+                output.WriteMessage(2, field_names[0], OptionalAllTypes);
+            }
+            if (repeatedAllTypes_.Count > 0)
+            {
+                output.WriteMessageArray(3, field_names[2], repeatedAllTypes_);
+            }
+            if (hasOptionalGroup)
+            {
+                output.WriteGroup(10, field_names[1], OptionalGroup);
+            }
+            if (repeatedGroup_.Count > 0)
+            {
+                output.WriteGroupArray(20, field_names[3], repeatedGroup_);
+            }
+            extensionWriter.WriteUntil(536870912, output);
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            if (hasRequiredAllTypes)
+            {
+                size += pb::CodedOutputStream.ComputeMessageSize(1, RequiredAllTypes);
+            }
+            if (hasOptionalAllTypes)
+            {
+                size += pb::CodedOutputStream.ComputeMessageSize(2, OptionalAllTypes);
+            }
+            foreach (global::Google.ProtocolBuffers.TestProtos.TestAllTypes element in RepeatedAllTypesList)
+            {
+                size += pb::CodedOutputStream.ComputeMessageSize(3, element);
+            }
+            if (hasOptionalGroup)
+            {
+                size += pb::CodedOutputStream.ComputeGroupSize(10, OptionalGroup);
+            }
+            foreach (global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup element in RepeatedGroupList)
+            {
+                size += pb::CodedOutputStream.ComputeGroupSize(20, element);
+            }
+            size += ExtensionsSerializedSize;
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static TestParsingMerge ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestParsingMerge ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestParsingMerge ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestParsingMerge ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestParsingMerge ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestParsingMerge ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static TestParsingMerge ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static TestParsingMerge ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static TestParsingMerge ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestParsingMerge ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private TestParsingMerge MakeReadOnly()
+        {
+            repeatedAllTypes_.MakeReadOnly();
+            repeatedGroup_.MakeReadOnly();
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(TestParsingMerge prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::ExtendableBuilder<TestParsingMerge, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(TestParsingMerge cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private TestParsingMerge result;
+
+            private TestParsingMerge PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    TestParsingMerge original = result;
+                    result = new TestParsingMerge();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override TestParsingMerge MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Descriptor; }
+            }
+
+            public override TestParsingMerge DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.DefaultInstance; }
+            }
+
+            public override TestParsingMerge BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is TestParsingMerge)
+                {
+                    return MergeFrom((TestParsingMerge)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(TestParsingMerge other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.DefaultInstance) return this;
+                PrepareBuilder();
+                if (other.HasRequiredAllTypes)
+                {
+                    MergeRequiredAllTypes(other.RequiredAllTypes);
+                }
+                if (other.HasOptionalAllTypes)
+                {
+                    MergeOptionalAllTypes(other.OptionalAllTypes);
+                }
+                if (other.repeatedAllTypes_.Count != 0)
+                {
+                    result.repeatedAllTypes_.Add(other.repeatedAllTypes_);
+                }
+                if (other.HasOptionalGroup)
+                {
+                    MergeOptionalGroup(other.OptionalGroup);
+                }
+                if (other.repeatedGroup_.Count != 0)
+                {
+                    result.repeatedGroup_.Add(other.repeatedGroup_);
+                }
+                this.MergeExtensionFields(other);
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_testParsingMergeFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _testParsingMergeFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                        case 10:
+                            {
+                                global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder();
+                                if (result.hasRequiredAllTypes)
+                                {
+                                    subBuilder.MergeFrom(RequiredAllTypes);
+                                }
+                                input.ReadMessage(subBuilder, extensionRegistry);
+                                RequiredAllTypes = subBuilder.BuildPartial();
+                                break;
+                            }
+                        case 18:
+                            {
+                                global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder();
+                                if (result.hasOptionalAllTypes)
+                                {
+                                    subBuilder.MergeFrom(OptionalAllTypes);
+                                }
+                                input.ReadMessage(subBuilder, extensionRegistry);
+                                OptionalAllTypes = subBuilder.BuildPartial();
+                                break;
+                            }
+                        case 26:
+                            {
+                                input.ReadMessageArray(tag, field_name, result.repeatedAllTypes_, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance, extensionRegistry);
+                                break;
+                            }
+                        case 83:
+                            {
+                                global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup.CreateBuilder();
+                                if (result.hasOptionalGroup)
+                                {
+                                    subBuilder.MergeFrom(OptionalGroup);
+                                }
+                                input.ReadGroup(10, subBuilder, extensionRegistry);
+                                OptionalGroup = subBuilder.BuildPartial();
+                                break;
+                            }
+                        case 163:
+                            {
+                                input.ReadGroupArray(tag, field_name, result.repeatedGroup_, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup.DefaultInstance, extensionRegistry);
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+
+            public bool HasRequiredAllTypes
+            {
+                get { return result.hasRequiredAllTypes; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.TestAllTypes RequiredAllTypes
+            {
+                get { return result.RequiredAllTypes; }
+                set { SetRequiredAllTypes(value); }
+            }
+            public Builder SetRequiredAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasRequiredAllTypes = true;
+                result.requiredAllTypes_ = value;
+                return this;
+            }
+            public Builder SetRequiredAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.hasRequiredAllTypes = true;
+                result.requiredAllTypes_ = builderForValue.Build();
+                return this;
+            }
+            public Builder MergeRequiredAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                if (result.hasRequiredAllTypes &&
+                    result.requiredAllTypes_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance)
+                {
+                    result.requiredAllTypes_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder(result.requiredAllTypes_).MergeFrom(value).BuildPartial();
+                }
+                else
+                {
+                    result.requiredAllTypes_ = value;
+                }
+                result.hasRequiredAllTypes = true;
+                return this;
+            }
+            public Builder ClearRequiredAllTypes()
+            {
+                PrepareBuilder();
+                result.hasRequiredAllTypes = false;
+                result.requiredAllTypes_ = null;
+                return this;
+            }
+
+            public bool HasOptionalAllTypes
+            {
+                get { return result.hasOptionalAllTypes; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.TestAllTypes OptionalAllTypes
+            {
+                get { return result.OptionalAllTypes; }
+                set { SetOptionalAllTypes(value); }
+            }
+            public Builder SetOptionalAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasOptionalAllTypes = true;
+                result.optionalAllTypes_ = value;
+                return this;
+            }
+            public Builder SetOptionalAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.hasOptionalAllTypes = true;
+                result.optionalAllTypes_ = builderForValue.Build();
+                return this;
+            }
+            public Builder MergeOptionalAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                if (result.hasOptionalAllTypes &&
+                    result.optionalAllTypes_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance)
+                {
+                    result.optionalAllTypes_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder(result.optionalAllTypes_).MergeFrom(value).BuildPartial();
+                }
+                else
+                {
+                    result.optionalAllTypes_ = value;
+                }
+                result.hasOptionalAllTypes = true;
+                return this;
+            }
+            public Builder ClearOptionalAllTypes()
+            {
+                PrepareBuilder();
+                result.hasOptionalAllTypes = false;
+                result.optionalAllTypes_ = null;
+                return this;
+            }
+
+            public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> RepeatedAllTypesList
+            {
+                get { return PrepareBuilder().repeatedAllTypes_; }
+            }
+            public int RepeatedAllTypesCount
+            {
+                get { return result.RepeatedAllTypesCount; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.TestAllTypes GetRepeatedAllTypes(int index)
+            {
+                return result.GetRepeatedAllTypes(index);
+            }
+            public Builder SetRepeatedAllTypes(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.repeatedAllTypes_[index] = value;
+                return this;
+            }
+            public Builder SetRepeatedAllTypes(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.repeatedAllTypes_[index] = builderForValue.Build();
+                return this;
+            }
+            public Builder AddRepeatedAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.repeatedAllTypes_.Add(value);
+                return this;
+            }
+            public Builder AddRepeatedAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.repeatedAllTypes_.Add(builderForValue.Build());
+                return this;
+            }
+            public Builder AddRangeRepeatedAllTypes(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestAllTypes> values)
+            {
+                PrepareBuilder();
+                result.repeatedAllTypes_.Add(values);
+                return this;
+            }
+            public Builder ClearRepeatedAllTypes()
+            {
+                PrepareBuilder();
+                result.repeatedAllTypes_.Clear();
+                return this;
+            }
+
+            public bool HasOptionalGroup
+            {
+                get { return result.hasOptionalGroup; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup OptionalGroup
+            {
+                get { return result.OptionalGroup; }
+                set { SetOptionalGroup(value); }
+            }
+            public Builder SetOptionalGroup(global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasOptionalGroup = true;
+                result.optionalGroup_ = value;
+                return this;
+            }
+            public Builder SetOptionalGroup(global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.hasOptionalGroup = true;
+                result.optionalGroup_ = builderForValue.Build();
+                return this;
+            }
+            public Builder MergeOptionalGroup(global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                if (result.hasOptionalGroup &&
+                    result.optionalGroup_ != global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup.DefaultInstance)
+                {
+                    result.optionalGroup_ = global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.OptionalGroup.CreateBuilder(result.optionalGroup_).MergeFrom(value).BuildPartial();
+                }
+                else
+                {
+                    result.optionalGroup_ = value;
+                }
+                result.hasOptionalGroup = true;
+                return this;
+            }
+            public Builder ClearOptionalGroup()
+            {
+                PrepareBuilder();
+                result.hasOptionalGroup = false;
+                result.optionalGroup_ = null;
+                return this;
+            }
+
+            public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup> RepeatedGroupList
+            {
+                get { return PrepareBuilder().repeatedGroup_; }
+            }
+            public int RepeatedGroupCount
+            {
+                get { return result.RepeatedGroupCount; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup GetRepeatedGroup(int index)
+            {
+                return result.GetRepeatedGroup(index);
+            }
+            public Builder SetRepeatedGroup(int index, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.repeatedGroup_[index] = value;
+                return this;
+            }
+            public Builder SetRepeatedGroup(int index, global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.repeatedGroup_[index] = builderForValue.Build();
+                return this;
+            }
+            public Builder AddRepeatedGroup(global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.repeatedGroup_.Add(value);
+                return this;
+            }
+            public Builder AddRepeatedGroup(global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup.Builder builderForValue)
+            {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.repeatedGroup_.Add(builderForValue.Build());
+                return this;
+            }
+            public Builder AddRangeRepeatedGroup(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestParsingMerge.Types.RepeatedGroup> values)
+            {
+                PrepareBuilder();
+                result.repeatedGroup_.Add(values);
+                return this;
+            }
+            public Builder ClearRepeatedGroup()
+            {
+                PrepareBuilder();
+                result.repeatedGroup_.Clear();
+                return this;
+            }
+        }
+        static TestParsingMerge()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class TestCommentInjectionMessage : pb::GeneratedMessage<TestCommentInjectionMessage, TestCommentInjectionMessage.Builder>
+    {
+        private TestCommentInjectionMessage() { }
+        private static readonly TestCommentInjectionMessage defaultInstance = new TestCommentInjectionMessage().MakeReadOnly();
+        private static readonly string[] _testCommentInjectionMessageFieldNames = new string[] { "a" };
+        private static readonly uint[] _testCommentInjectionMessageFieldTags = new uint[] { 10 };
+        public static TestCommentInjectionMessage DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override TestCommentInjectionMessage DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override TestCommentInjectionMessage ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestCommentInjectionMessage__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<TestCommentInjectionMessage, TestCommentInjectionMessage.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_TestCommentInjectionMessage__FieldAccessorTable; }
+        }
+
+        public const int AFieldNumber = 1;
+        private bool hasA;
+        private string a_ = "*/ <- Neither should this.";
+        public bool HasA
+        {
+            get { return hasA; }
+        }
+        public string A
+        {
+            get { return a_; }
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _testCommentInjectionMessageFieldNames;
+            if (hasA)
+            {
+                output.WriteString(1, field_names[0], A);
+            }
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            if (hasA)
+            {
+                size += pb::CodedOutputStream.ComputeStringSize(1, A);
+            }
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static TestCommentInjectionMessage ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestCommentInjectionMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestCommentInjectionMessage ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static TestCommentInjectionMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static TestCommentInjectionMessage ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestCommentInjectionMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static TestCommentInjectionMessage ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static TestCommentInjectionMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static TestCommentInjectionMessage ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static TestCommentInjectionMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private TestCommentInjectionMessage MakeReadOnly()
+        {
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(TestCommentInjectionMessage prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<TestCommentInjectionMessage, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(TestCommentInjectionMessage cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private TestCommentInjectionMessage result;
+
+            private TestCommentInjectionMessage PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    TestCommentInjectionMessage original = result;
+                    result = new TestCommentInjectionMessage();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override TestCommentInjectionMessage MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestCommentInjectionMessage.Descriptor; }
+            }
+
+            public override TestCommentInjectionMessage DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestCommentInjectionMessage.DefaultInstance; }
+            }
+
+            public override TestCommentInjectionMessage BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is TestCommentInjectionMessage)
+                {
+                    return MergeFrom((TestCommentInjectionMessage)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(TestCommentInjectionMessage other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.TestCommentInjectionMessage.DefaultInstance) return this;
+                PrepareBuilder();
+                if (other.HasA)
+                {
+                    A = other.A;
+                }
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_testCommentInjectionMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _testCommentInjectionMessageFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                        case 10:
+                            {
+                                result.hasA = input.ReadString(ref result.a_);
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+
+            public bool HasA
+            {
+                get { return result.hasA; }
+            }
+            public string A
+            {
+                get { return result.A; }
+                set { SetA(value); }
+            }
+            public Builder SetA(string value)
+            {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasA = true;
+                result.a_ = value;
+                return this;
+            }
+            public Builder ClearA()
+            {
+                PrepareBuilder();
+                result.hasA = false;
+                result.a_ = "*/ <- Neither should this.";
+                return this;
+            }
+        }
+        static TestCommentInjectionMessage()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class FooRequest : pb::GeneratedMessage<FooRequest, FooRequest.Builder>
+    {
+        private FooRequest() { }
+        private static readonly FooRequest defaultInstance = new FooRequest().MakeReadOnly();
+        private static readonly string[] _fooRequestFieldNames = new string[] { };
+        private static readonly uint[] _fooRequestFieldTags = new uint[] { };
+        public static FooRequest DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override FooRequest DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override FooRequest ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_FooRequest__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<FooRequest, FooRequest.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_FooRequest__FieldAccessorTable; }
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _fooRequestFieldNames;
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static FooRequest ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static FooRequest ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static FooRequest ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static FooRequest ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static FooRequest ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static FooRequest ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static FooRequest ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static FooRequest ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static FooRequest ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static FooRequest ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private FooRequest MakeReadOnly()
+        {
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(FooRequest prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<FooRequest, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(FooRequest cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private FooRequest result;
+
+            private FooRequest PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    FooRequest original = result;
+                    result = new FooRequest();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override FooRequest MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.FooRequest.Descriptor; }
+            }
+
+            public override FooRequest DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.FooRequest.DefaultInstance; }
+            }
+
+            public override FooRequest BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is FooRequest)
+                {
+                    return MergeFrom((FooRequest)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(FooRequest other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.FooRequest.DefaultInstance) return this;
+                PrepareBuilder();
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_fooRequestFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _fooRequestFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+        }
+        static FooRequest()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class FooResponse : pb::GeneratedMessage<FooResponse, FooResponse.Builder>
+    {
+        private FooResponse() { }
+        private static readonly FooResponse defaultInstance = new FooResponse().MakeReadOnly();
+        private static readonly string[] _fooResponseFieldNames = new string[] { };
+        private static readonly uint[] _fooResponseFieldTags = new uint[] { };
+        public static FooResponse DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override FooResponse DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override FooResponse ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_FooResponse__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<FooResponse, FooResponse.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_FooResponse__FieldAccessorTable; }
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _fooResponseFieldNames;
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static FooResponse ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static FooResponse ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static FooResponse ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static FooResponse ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static FooResponse ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static FooResponse ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static FooResponse ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static FooResponse ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static FooResponse ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static FooResponse ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private FooResponse MakeReadOnly()
+        {
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(FooResponse prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<FooResponse, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(FooResponse cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private FooResponse result;
+
+            private FooResponse PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    FooResponse original = result;
+                    result = new FooResponse();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override FooResponse MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.FooResponse.Descriptor; }
+            }
+
+            public override FooResponse DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.FooResponse.DefaultInstance; }
+            }
+
+            public override FooResponse BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is FooResponse)
+                {
+                    return MergeFrom((FooResponse)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(FooResponse other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.FooResponse.DefaultInstance) return this;
+                PrepareBuilder();
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_fooResponseFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _fooResponseFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+        }
+        static FooResponse()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class FooClientMessage : pb::GeneratedMessage<FooClientMessage, FooClientMessage.Builder>
+    {
+        private FooClientMessage() { }
+        private static readonly FooClientMessage defaultInstance = new FooClientMessage().MakeReadOnly();
+        private static readonly string[] _fooClientMessageFieldNames = new string[] { };
+        private static readonly uint[] _fooClientMessageFieldTags = new uint[] { };
+        public static FooClientMessage DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override FooClientMessage DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override FooClientMessage ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_FooClientMessage__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<FooClientMessage, FooClientMessage.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_FooClientMessage__FieldAccessorTable; }
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _fooClientMessageFieldNames;
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static FooClientMessage ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static FooClientMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static FooClientMessage ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static FooClientMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static FooClientMessage ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static FooClientMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static FooClientMessage ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static FooClientMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static FooClientMessage ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static FooClientMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private FooClientMessage MakeReadOnly()
+        {
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(FooClientMessage prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<FooClientMessage, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(FooClientMessage cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private FooClientMessage result;
+
+            private FooClientMessage PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    FooClientMessage original = result;
+                    result = new FooClientMessage();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override FooClientMessage MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.FooClientMessage.Descriptor; }
+            }
+
+            public override FooClientMessage DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.FooClientMessage.DefaultInstance; }
+            }
+
+            public override FooClientMessage BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is FooClientMessage)
+                {
+                    return MergeFrom((FooClientMessage)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(FooClientMessage other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.FooClientMessage.DefaultInstance) return this;
+                PrepareBuilder();
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_fooClientMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _fooClientMessageFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+        }
+        static FooClientMessage()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class FooServerMessage : pb::GeneratedMessage<FooServerMessage, FooServerMessage.Builder>
+    {
+        private FooServerMessage() { }
+        private static readonly FooServerMessage defaultInstance = new FooServerMessage().MakeReadOnly();
+        private static readonly string[] _fooServerMessageFieldNames = new string[] { };
+        private static readonly uint[] _fooServerMessageFieldTags = new uint[] { };
+        public static FooServerMessage DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override FooServerMessage DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override FooServerMessage ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_FooServerMessage__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<FooServerMessage, FooServerMessage.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_FooServerMessage__FieldAccessorTable; }
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _fooServerMessageFieldNames;
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static FooServerMessage ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static FooServerMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static FooServerMessage ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static FooServerMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static FooServerMessage ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static FooServerMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static FooServerMessage ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static FooServerMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static FooServerMessage ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static FooServerMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private FooServerMessage MakeReadOnly()
+        {
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(FooServerMessage prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<FooServerMessage, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(FooServerMessage cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private FooServerMessage result;
+
+            private FooServerMessage PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    FooServerMessage original = result;
+                    result = new FooServerMessage();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override FooServerMessage MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.FooServerMessage.Descriptor; }
+            }
+
+            public override FooServerMessage DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.FooServerMessage.DefaultInstance; }
+            }
+
+            public override FooServerMessage BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is FooServerMessage)
+                {
+                    return MergeFrom((FooServerMessage)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(FooServerMessage other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.FooServerMessage.DefaultInstance) return this;
+                PrepareBuilder();
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_fooServerMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _fooServerMessageFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+        }
+        static FooServerMessage()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class BarRequest : pb::GeneratedMessage<BarRequest, BarRequest.Builder>
+    {
+        private BarRequest() { }
+        private static readonly BarRequest defaultInstance = new BarRequest().MakeReadOnly();
+        private static readonly string[] _barRequestFieldNames = new string[] { };
+        private static readonly uint[] _barRequestFieldTags = new uint[] { };
+        public static BarRequest DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override BarRequest DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override BarRequest ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_BarRequest__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<BarRequest, BarRequest.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_BarRequest__FieldAccessorTable; }
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _barRequestFieldNames;
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static BarRequest ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static BarRequest ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static BarRequest ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static BarRequest ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static BarRequest ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static BarRequest ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static BarRequest ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static BarRequest ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static BarRequest ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static BarRequest ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private BarRequest MakeReadOnly()
+        {
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(BarRequest prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<BarRequest, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(BarRequest cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private BarRequest result;
+
+            private BarRequest PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    BarRequest original = result;
+                    result = new BarRequest();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override BarRequest MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.BarRequest.Descriptor; }
+            }
+
+            public override BarRequest DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.BarRequest.DefaultInstance; }
+            }
+
+            public override BarRequest BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is BarRequest)
+                {
+                    return MergeFrom((BarRequest)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(BarRequest other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.BarRequest.DefaultInstance) return this;
+                PrepareBuilder();
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_barRequestFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _barRequestFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+        }
+        static BarRequest()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class BarResponse : pb::GeneratedMessage<BarResponse, BarResponse.Builder>
+    {
+        private BarResponse() { }
+        private static readonly BarResponse defaultInstance = new BarResponse().MakeReadOnly();
+        private static readonly string[] _barResponseFieldNames = new string[] { };
+        private static readonly uint[] _barResponseFieldTags = new uint[] { };
+        public static BarResponse DefaultInstance
+        {
+            get { return defaultInstance; }
+        }
+
+        public override BarResponse DefaultInstanceForType
+        {
+            get { return DefaultInstance; }
+        }
+
+        protected override BarResponse ThisMessage
+        {
+            get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_BarResponse__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<BarResponse, BarResponse.Builder> InternalFieldAccessors
+        {
+            get { return global::Google.ProtocolBuffers.TestProtos.Unittest.internal__static_protobuf_unittest_BarResponse__FieldAccessorTable; }
+        }
+
+        public override bool IsInitialized
+        {
+            get
+            {
+                return true;
+            }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output)
+        {
+            CalcSerializedSize();
+            string[] field_names = _barResponseFieldNames;
+            UnknownFields.WriteTo(output);
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize
+        {
+            get
+            {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+            }
+        }
+
+        private int CalcSerializedSize()
+        {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+
+            size = 0;
+            size += UnknownFields.SerializedSize;
+            memoizedSerializedSize = size;
+            return size;
+        }
+        public static BarResponse ParseFrom(pb::ByteString data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static BarResponse ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static BarResponse ParseFrom(byte[] data)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static BarResponse ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static BarResponse ParseFrom(global::System.IO.Stream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static BarResponse ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static BarResponse ParseDelimitedFrom(global::System.IO.Stream input)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static BarResponse ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static BarResponse ParseFrom(pb::ICodedInputStream input)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static BarResponse ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+        {
+            return ((Builder)CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private BarResponse MakeReadOnly()
+        {
+            return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(BarResponse prototype)
+        {
+            return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<BarResponse, Builder>
+        {
+            protected override Builder ThisBuilder
+            {
+                get { return this; }
+            }
+            public Builder()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+            }
+            internal Builder(BarResponse cloneFrom)
+            {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+            }
+
+            private bool resultIsReadOnly;
+            private BarResponse result;
+
+            private BarResponse PrepareBuilder()
+            {
+                if (resultIsReadOnly)
+                {
+                    BarResponse original = result;
+                    result = new BarResponse();
+                    resultIsReadOnly = false;
+                    MergeFrom(original);
+                }
+                return result;
+            }
+
+            public override bool IsInitialized
+            {
+                get { return result.IsInitialized; }
+            }
+
+            protected override BarResponse MessageBeingBuilt
+            {
+                get { return PrepareBuilder(); }
+            }
+
+            public override Builder Clear()
+            {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+            }
+
+            public override Builder Clone()
+            {
+                if (resultIsReadOnly)
+                {
+                    return new Builder(result);
+                }
+                else
+                {
+                    return new Builder().MergeFrom(result);
+                }
+            }
+
+            public override pbd::MessageDescriptor DescriptorForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.BarResponse.Descriptor; }
+            }
+
+            public override BarResponse DefaultInstanceForType
+            {
+                get { return global::Google.ProtocolBuffers.TestProtos.BarResponse.DefaultInstance; }
+            }
+
+            public override BarResponse BuildPartial()
+            {
+                if (resultIsReadOnly)
+                {
+                    return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+            }
+
+            public override Builder MergeFrom(pb::IMessage other)
+            {
+                if (other is BarResponse)
+                {
+                    return MergeFrom((BarResponse)other);
+                }
+                else
+                {
+                    base.MergeFrom(other);
+                    return this;
+                }
+            }
+
+            public override Builder MergeFrom(BarResponse other)
+            {
+                if (other == global::Google.ProtocolBuffers.TestProtos.BarResponse.DefaultInstance) return this;
+                PrepareBuilder();
+                this.MergeUnknownFields(other.UnknownFields);
+                return this;
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input)
+            {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+            }
+
+            public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry)
+            {
+                PrepareBuilder();
+                pb::UnknownFieldSet.Builder unknownFields = null;
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name))
+                {
+                    if (tag == 0 && field_name != null)
+                    {
+                        int field_ordinal = global::System.Array.BinarySearch(_barResponseFieldNames, field_name, global::System.StringComparer.Ordinal);
+                        if (field_ordinal >= 0)
+                            tag = _barResponseFieldTags[field_ordinal];
+                        else
+                        {
+                            if (unknownFields == null)
+                            {
+                                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                            }
+                            ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                            continue;
+                        }
+                    }
+                    switch (tag)
+                    {
+                        case 0:
+                            {
+                                throw pb::InvalidProtocolBufferException.InvalidTag();
+                            }
+                        default:
+                            {
+                                if (pb::WireFormat.IsEndGroupTag(tag))
+                                {
+                                    if (unknownFields != null)
+                                    {
+                                        this.UnknownFields = unknownFields.Build();
+                                    }
+                                    return this;
+                                }
+                                if (unknownFields == null)
+                                {
+                                    unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+                                }
+                                ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+                                break;
+                            }
+                    }
+                }
+
+                if (unknownFields != null)
+                {
+                    this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+            }
+
+        }
+        static BarResponse()
+        {
+            object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.Unittest.Descriptor, null);
+        }
+    }
+
+    #endregion
+
+}
+
+#endregion Designer generated code
diff --git a/csharp/src/ProtocolBuffersLite.Test/TestProtos/UnittestExtrasFull.cs b/csharp/src/ProtocolBuffersLite.Test/TestProtos/UnittestExtrasFull.cs
new file mode 100644
index 00000000..827bedef
--- /dev/null
+++ b/csharp/src/ProtocolBuffersLite.Test/TestProtos/UnittestExtrasFull.cs
@@ -0,0 +1,2138 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: unittest_extras_full.proto
+#pragma warning disable 1591, 0612, 3021
+#region Designer generated code
+
+using pb = global::Google.ProtocolBuffers;
+using pbc = global::Google.ProtocolBuffers.Collections;
+using pbd = global::Google.ProtocolBuffers.Descriptors;
+using scg = global::System.Collections.Generic;
+namespace Google.ProtocolBuffers.TestProtos {
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public static partial class UnittestExtrasFull {
+
+    #region Extension registration
+    public static void RegisterAllExtensions(pb::ExtensionRegistry registry) {
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestExtrasFull.EmployeeId);
+    }
+    #endregion
+    #region Extensions
+    public const int EmployeeIdFieldNumber = 126;
+    public static pb::GeneratedExtensionBase<global::Google.ProtocolBuffers.TestProtos.TestInteropEmployeeId> EmployeeId;
+    #endregion
+
+    #region Static variables
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_extra_TestInteropPerson__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestInteropPerson, global::Google.ProtocolBuffers.TestProtos.TestInteropPerson.Builder> internal__static_protobuf_unittest_extra_TestInteropPerson__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_extra_TestInteropPerson_PhoneNumber__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestInteropPerson.Types.PhoneNumber, global::Google.ProtocolBuffers.TestProtos.TestInteropPerson.Types.PhoneNumber.Builder> internal__static_protobuf_unittest_extra_TestInteropPerson_PhoneNumber__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_extra_TestInteropPerson_Addresses__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestInteropPerson.Types.Addresses, global::Google.ProtocolBuffers.TestProtos.TestInteropPerson.Types.Addresses.Builder> internal__static_protobuf_unittest_extra_TestInteropPerson_Addresses__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_extra_TestInteropEmployeeId__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestInteropEmployeeId, global::Google.ProtocolBuffers.TestProtos.TestInteropEmployeeId.Builder> internal__static_protobuf_unittest_extra_TestInteropEmployeeId__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_extra_TestMissingFieldsA__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestMissingFieldsA, global::Google.ProtocolBuffers.TestProtos.TestMissingFieldsA.Builder> internal__static_protobuf_unittest_extra_TestMissingFieldsA__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_extra_TestMissingFieldsA_SubA__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestMissingFieldsA.Types.SubA, global::Google.ProtocolBuffers.TestProtos.TestMissingFieldsA.Types.SubA.Builder> internal__static_protobuf_unittest_extra_TestMissingFieldsA_SubA__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_extra_TestMissingFieldsB__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestMissingFieldsB, global::Google.ProtocolBuffers.TestProtos.TestMissingFieldsB.Builder> internal__static_protobuf_unittest_extra_TestMissingFieldsB__FieldAccessorTable;
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_extra_TestMissingFieldsB_SubB__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestMissingFieldsB.Types.SubB, global::Google.ProtocolBuffers.TestProtos.TestMissingFieldsB.Types.SubB.Builder> internal__static_protobuf_unittest_extra_TestMissingFieldsB_SubB__FieldAccessorTable;
+    #endregion
+    #region Descriptor
+    public static pbd::FileDescriptor Descriptor {
+      get { return descriptor; }
+    }
+    private static pbd::FileDescriptor descriptor;
+
+    static UnittestExtrasFull() {
+      byte[] descriptorData = global::System.Convert.FromBase64String(
+          string.Concat(
+            "Chp1bml0dGVzdF9leHRyYXNfZnVsbC5wcm90bxIXcHJvdG9idWZfdW5pdHRl", 
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+            "c3RhdGUYBCACKAkSCwoDemlwGAUgAigHIisKCVBob25lVHlwZRIKCgZNT0JJ", 
+            "TEUQABIICgRIT01FEAESCAoEV09SSxACKgUIZBDIASInChVUZXN0SW50ZXJv", 
+            "cEVtcGxveWVlSWQSDgoGbnVtYmVyGAEgAigJIqUBChJUZXN0TWlzc2luZ0Zp", 
+            "ZWxkc0ESDAoEbmFtZRgBIAIoCRIKCgJpZBgCIAIoBRINCgVlbWFpbBgDIAEo", 
+            "CRI/CgV0ZXN0QRgLIAEoCzIwLnByb3RvYnVmX3VuaXR0ZXN0X2V4dHJhLlRl", 
+            "c3RNaXNzaW5nRmllbGRzQS5TdWJBGiUKBFN1YkESDQoFY291bnQYBSACKAUS", 
+            "DgoGdmFsdWVzGAYgAygJIpgBChJUZXN0TWlzc2luZ0ZpZWxkc0ISDAoEbmFt", 
+            "ZRgBIAIoCRIKCgJpZBgCIAIoBRIPCgd3ZWJzaXRlGAQgASgJEj8KBXRlc3RC", 
+            "GAwgASgLMjAucHJvdG9idWZfdW5pdHRlc3RfZXh0cmEuVGVzdE1pc3NpbmdG", 
+            "aWVsZHNCLlN1YkIaFgoEU3ViQhIOCgZ2YWx1ZXMYByADKAk6bwoLZW1wbG95", 
+            "ZWVfaWQSKi5wcm90b2J1Zl91bml0dGVzdF9leHRyYS5UZXN0SW50ZXJvcFBl", 
+            "cnNvbhh+IAEoCzIuLnByb3RvYnVmX3VuaXR0ZXN0X2V4dHJhLlRlc3RJbnRl", 
+            "cm9wRW1wbG95ZWVJZEI7ChNjb20uZ29vZ2xlLnByb3RvYnVmSAKqAiFHb29n", 
+          "bGUuUHJvdG9jb2xCdWZmZXJzLlRlc3RQcm90b3M="));
+      pbd::FileDescriptor.InternalDescriptorAssigner assigner = delegate(pbd::FileDescriptor root) {
+        descriptor = root;
+        internal__static_protobuf_unittest_extra_TestInteropPerson__Descriptor = Descriptor.MessageTypes[0];
+        internal__static_protobuf_unittest_extra_TestInteropPerson__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestInteropPerson, global::Google.ProtocolBuffers.TestProtos.TestInteropPerson.Builder>(internal__static_protobuf_unittest_extra_TestInteropPerson__Descriptor,
+                new string[] { "Name", "Id", "Email", "Codes", "Phone", "Addresses", });
+        internal__static_protobuf_unittest_extra_TestInteropPerson_PhoneNumber__Descriptor = internal__static_protobuf_unittest_extra_TestInteropPerson__Descriptor.NestedTypes[0];
+        internal__static_protobuf_unittest_extra_TestInteropPerson_PhoneNumber__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestInteropPerson.Types.PhoneNumber, global::Google.ProtocolBuffers.TestProtos.TestInteropPerson.Types.PhoneNumber.Builder>(internal__static_protobuf_unittest_extra_TestInteropPerson_PhoneNumber__Descriptor,
+                new string[] { "Number", "Type", });
+        internal__static_protobuf_unittest_extra_TestInteropPerson_Addresses__Descriptor = internal__static_protobuf_unittest_extra_TestInteropPerson__Descriptor.NestedTypes[1];
+        internal__static_protobuf_unittest_extra_TestInteropPerson_Addresses__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestInteropPerson.Types.Addresses, global::Google.ProtocolBuffers.TestProtos.TestInteropPerson.Types.Addresses.Builder>(internal__static_protobuf_unittest_extra_TestInteropPerson_Addresses__Descriptor,
+                new string[] { "Address", "Address2", "City", "State", "Zip", });
+        internal__static_protobuf_unittest_extra_TestInteropEmployeeId__Descriptor = Descriptor.MessageTypes[1];
+        internal__static_protobuf_unittest_extra_TestInteropEmployeeId__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestInteropEmployeeId, global::Google.ProtocolBuffers.TestProtos.TestInteropEmployeeId.Builder>(internal__static_protobuf_unittest_extra_TestInteropEmployeeId__Descriptor,
+                new string[] { "Number", });
+        internal__static_protobuf_unittest_extra_TestMissingFieldsA__Descriptor = Descriptor.MessageTypes[2];
+        internal__static_protobuf_unittest_extra_TestMissingFieldsA__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestMissingFieldsA, global::Google.ProtocolBuffers.TestProtos.TestMissingFieldsA.Builder>(internal__static_protobuf_unittest_extra_TestMissingFieldsA__Descriptor,
+                new string[] { "Name", "Id", "Email", "TestA", });
+        internal__static_protobuf_unittest_extra_TestMissingFieldsA_SubA__Descriptor = internal__static_protobuf_unittest_extra_TestMissingFieldsA__Descriptor.NestedTypes[0];
+        internal__static_protobuf_unittest_extra_TestMissingFieldsA_SubA__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestMissingFieldsA.Types.SubA, global::Google.ProtocolBuffers.TestProtos.TestMissingFieldsA.Types.SubA.Builder>(internal__static_protobuf_unittest_extra_TestMissingFieldsA_SubA__Descriptor,
+                new string[] { "Count", "Values", });
+        internal__static_protobuf_unittest_extra_TestMissingFieldsB__Descriptor = Descriptor.MessageTypes[3];
+        internal__static_protobuf_unittest_extra_TestMissingFieldsB__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestMissingFieldsB, global::Google.ProtocolBuffers.TestProtos.TestMissingFieldsB.Builder>(internal__static_protobuf_unittest_extra_TestMissingFieldsB__Descriptor,
+                new string[] { "Name", "Id", "Website", "TestB", });
+        internal__static_protobuf_unittest_extra_TestMissingFieldsB_SubB__Descriptor = internal__static_protobuf_unittest_extra_TestMissingFieldsB__Descriptor.NestedTypes[0];
+        internal__static_protobuf_unittest_extra_TestMissingFieldsB_SubB__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.TestMissingFieldsB.Types.SubB, global::Google.ProtocolBuffers.TestProtos.TestMissingFieldsB.Types.SubB.Builder>(internal__static_protobuf_unittest_extra_TestMissingFieldsB_SubB__Descriptor,
+                new string[] { "Values", });
+        global::Google.ProtocolBuffers.TestProtos.UnittestExtrasFull.EmployeeId = pb::GeneratedSingleExtension<global::Google.ProtocolBuffers.TestProtos.TestInteropEmployeeId>.CreateInstance(global::Google.ProtocolBuffers.TestProtos.UnittestExtrasFull.Descriptor.Extensions[0]);
+        pb::ExtensionRegistry registry = pb::ExtensionRegistry.CreateInstance();
+        RegisterAllExtensions(registry);
+        return registry;
+      };
+      pbd::FileDescriptor.InternalBuildGeneratedFileFrom(descriptorData,
+          new pbd::FileDescriptor[] {
+          }, assigner);
+    }
+    #endregion
+
+  }
+  #region Messages
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestInteropPerson : pb::ExtendableMessage<TestInteropPerson, TestInteropPerson.Builder> {
+    private TestInteropPerson() { }
+    private static readonly TestInteropPerson defaultInstance = new TestInteropPerson().MakeReadOnly();
+    public static TestInteropPerson DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestInteropPerson DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestInteropPerson ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestExtrasFull.internal__static_protobuf_unittest_extra_TestInteropPerson__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestInteropPerson, TestInteropPerson.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestExtrasFull.internal__static_protobuf_unittest_extra_TestInteropPerson__FieldAccessorTable; }
+    }
+
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      public enum PhoneType {
+        MOBILE = 0,
+        HOME = 1,
+        WORK = 2,
+      }
+
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class PhoneNumber : pb::GeneratedMessage<PhoneNumber, PhoneNumber.Builder> {
+        private PhoneNumber() { }
+        private static readonly PhoneNumber defaultInstance = new PhoneNumber().MakeReadOnly();
+        public static PhoneNumber DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override PhoneNumber DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override PhoneNumber ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.TestProtos.UnittestExtrasFull.internal__static_protobuf_unittest_extra_TestInteropPerson_PhoneNumber__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<PhoneNumber, PhoneNumber.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.TestProtos.UnittestExtrasFull.internal__static_protobuf_unittest_extra_TestInteropPerson_PhoneNumber__FieldAccessorTable; }
+        }
+
+        public const int NumberFieldNumber = 1;
+        private bool hasNumber;
+        private string number_ = "";
+        public bool HasNumber {
+          get { return hasNumber; }
+        }
+        public string Number {
+          get { return number_; }
+        }
+
+        public const int TypeFieldNumber = 2;
+        private bool hasType;
+        private global::Google.ProtocolBuffers.TestProtos.TestInteropPerson.Types.PhoneType type_ = global::Google.ProtocolBuffers.TestProtos.TestInteropPerson.Types.PhoneType.HOME;
+        public bool HasType {
+          get { return hasType; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestInteropPerson.Types.PhoneType Type {
+          get { return type_; }
+        }
+
+        public static PhoneNumber ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static PhoneNumber ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static PhoneNumber ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static PhoneNumber ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static PhoneNumber ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static PhoneNumber ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static PhoneNumber ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static PhoneNumber ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static PhoneNumber ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static PhoneNumber ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private PhoneNumber MakeReadOnly() {
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(PhoneNumber prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<PhoneNumber, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(PhoneNumber cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private PhoneNumber result;
+
+          private PhoneNumber PrepareBuilder() {
+            if (resultIsReadOnly) {
+              PhoneNumber original = result;
+              result = new PhoneNumber();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override PhoneNumber MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestInteropPerson.Types.PhoneNumber.Descriptor; }
+          }
+
+          public override PhoneNumber DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestInteropPerson.Types.PhoneNumber.DefaultInstance; }
+          }
+
+          public override PhoneNumber BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+
+          public bool HasNumber {
+            get { return result.hasNumber; }
+          }
+          public string Number {
+            get { return result.Number; }
+            set { SetNumber(value); }
+          }
+          public Builder SetNumber(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasNumber = true;
+            result.number_ = value;
+            return this;
+          }
+          public Builder ClearNumber() {
+            PrepareBuilder();
+            result.hasNumber = false;
+            result.number_ = "";
+            return this;
+          }
+
+          public bool HasType {
+           get { return result.hasType; }
+          }
+          public global::Google.ProtocolBuffers.TestProtos.TestInteropPerson.Types.PhoneType Type {
+            get { return result.Type; }
+            set { SetType(value); }
+          }
+          public Builder SetType(global::Google.ProtocolBuffers.TestProtos.TestInteropPerson.Types.PhoneType value) {
+            PrepareBuilder();
+            result.hasType = true;
+            result.type_ = value;
+            return this;
+          }
+          public Builder ClearType() {
+            PrepareBuilder();
+            result.hasType = false;
+            result.type_ = global::Google.ProtocolBuffers.TestProtos.TestInteropPerson.Types.PhoneType.HOME;
+            return this;
+          }
+        }
+        static PhoneNumber() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestExtrasFull.Descriptor, null);
+        }
+      }
+
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class Addresses : pb::GeneratedMessage<Addresses, Addresses.Builder> {
+        private Addresses() { }
+        private static readonly Addresses defaultInstance = new Addresses().MakeReadOnly();
+        public static Addresses DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override Addresses DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override Addresses ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.TestProtos.UnittestExtrasFull.internal__static_protobuf_unittest_extra_TestInteropPerson_Addresses__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<Addresses, Addresses.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.TestProtos.UnittestExtrasFull.internal__static_protobuf_unittest_extra_TestInteropPerson_Addresses__FieldAccessorTable; }
+        }
+
+        public const int AddressFieldNumber = 1;
+        private bool hasAddress;
+        private string address_ = "";
+        public bool HasAddress {
+          get { return hasAddress; }
+        }
+        public string Address {
+          get { return address_; }
+        }
+
+        public const int Address2FieldNumber = 2;
+        private bool hasAddress2;
+        private string address2_ = "";
+        public bool HasAddress2 {
+          get { return hasAddress2; }
+        }
+        public string Address2 {
+          get { return address2_; }
+        }
+
+        public const int CityFieldNumber = 3;
+        private bool hasCity;
+        private string city_ = "";
+        public bool HasCity {
+          get { return hasCity; }
+        }
+        public string City {
+          get { return city_; }
+        }
+
+        public const int StateFieldNumber = 4;
+        private bool hasState;
+        private string state_ = "";
+        public bool HasState {
+          get { return hasState; }
+        }
+        public string State {
+          get { return state_; }
+        }
+
+        public const int ZipFieldNumber = 5;
+        private bool hasZip;
+        private uint zip_;
+        public bool HasZip {
+          get { return hasZip; }
+        }
+        public uint Zip {
+          get { return zip_; }
+        }
+
+        public static Addresses ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static Addresses ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static Addresses ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static Addresses ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static Addresses ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static Addresses ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static Addresses ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static Addresses ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static Addresses ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static Addresses ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private Addresses MakeReadOnly() {
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(Addresses prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<Addresses, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(Addresses cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private Addresses result;
+
+          private Addresses PrepareBuilder() {
+            if (resultIsReadOnly) {
+              Addresses original = result;
+              result = new Addresses();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override Addresses MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestInteropPerson.Types.Addresses.Descriptor; }
+          }
+
+          public override Addresses DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestInteropPerson.Types.Addresses.DefaultInstance; }
+          }
+
+          public override Addresses BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+
+          public bool HasAddress {
+            get { return result.hasAddress; }
+          }
+          public string Address {
+            get { return result.Address; }
+            set { SetAddress(value); }
+          }
+          public Builder SetAddress(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasAddress = true;
+            result.address_ = value;
+            return this;
+          }
+          public Builder ClearAddress() {
+            PrepareBuilder();
+            result.hasAddress = false;
+            result.address_ = "";
+            return this;
+          }
+
+          public bool HasAddress2 {
+            get { return result.hasAddress2; }
+          }
+          public string Address2 {
+            get { return result.Address2; }
+            set { SetAddress2(value); }
+          }
+          public Builder SetAddress2(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasAddress2 = true;
+            result.address2_ = value;
+            return this;
+          }
+          public Builder ClearAddress2() {
+            PrepareBuilder();
+            result.hasAddress2 = false;
+            result.address2_ = "";
+            return this;
+          }
+
+          public bool HasCity {
+            get { return result.hasCity; }
+          }
+          public string City {
+            get { return result.City; }
+            set { SetCity(value); }
+          }
+          public Builder SetCity(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasCity = true;
+            result.city_ = value;
+            return this;
+          }
+          public Builder ClearCity() {
+            PrepareBuilder();
+            result.hasCity = false;
+            result.city_ = "";
+            return this;
+          }
+
+          public bool HasState {
+            get { return result.hasState; }
+          }
+          public string State {
+            get { return result.State; }
+            set { SetState(value); }
+          }
+          public Builder SetState(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasState = true;
+            result.state_ = value;
+            return this;
+          }
+          public Builder ClearState() {
+            PrepareBuilder();
+            result.hasState = false;
+            result.state_ = "";
+            return this;
+          }
+
+          public bool HasZip {
+            get { return result.hasZip; }
+          }
+          public uint Zip {
+            get { return result.Zip; }
+            set { SetZip(value); }
+          }
+          public Builder SetZip(uint value) {
+            PrepareBuilder();
+            result.hasZip = true;
+            result.zip_ = value;
+            return this;
+          }
+          public Builder ClearZip() {
+            PrepareBuilder();
+            result.hasZip = false;
+            result.zip_ = 0;
+            return this;
+          }
+        }
+        static Addresses() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestExtrasFull.Descriptor, null);
+        }
+      }
+
+    }
+    #endregion
+
+    public const int NameFieldNumber = 1;
+    private bool hasName;
+    private string name_ = "";
+    public bool HasName {
+      get { return hasName; }
+    }
+    public string Name {
+      get { return name_; }
+    }
+
+    public const int IdFieldNumber = 2;
+    private bool hasId;
+    private int id_;
+    public bool HasId {
+      get { return hasId; }
+    }
+    public int Id {
+      get { return id_; }
+    }
+
+    public const int EmailFieldNumber = 3;
+    private bool hasEmail;
+    private string email_ = "";
+    public bool HasEmail {
+      get { return hasEmail; }
+    }
+    public string Email {
+      get { return email_; }
+    }
+
+    public const int CodesFieldNumber = 10;
+    private pbc::PopsicleList<int> codes_ = new pbc::PopsicleList<int>();
+    public scg::IList<int> CodesList {
+      get { return pbc::Lists.AsReadOnly(codes_); }
+    }
+    public int CodesCount {
+      get { return codes_.Count; }
+    }
+    public int GetCodes(int index) {
+      return codes_[index];
+    }
+
+    public const int PhoneFieldNumber = 4;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestInteropPerson.Types.PhoneNumber> phone_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestInteropPerson.Types.PhoneNumber>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestInteropPerson.Types.PhoneNumber> PhoneList {
+      get { return phone_; }
+    }
+    public int PhoneCount {
+      get { return phone_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestInteropPerson.Types.PhoneNumber GetPhone(int index) {
+      return phone_[index];
+    }
+
+    public const int AddressesFieldNumber = 5;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestInteropPerson.Types.Addresses> addresses_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestInteropPerson.Types.Addresses>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestInteropPerson.Types.Addresses> AddressesList {
+      get { return addresses_; }
+    }
+    public int AddressesCount {
+      get { return addresses_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestInteropPerson.Types.Addresses GetAddresses(int index) {
+      return addresses_[index];
+    }
+
+    public static TestInteropPerson ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestInteropPerson ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestInteropPerson ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestInteropPerson ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestInteropPerson ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestInteropPerson ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestInteropPerson ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestInteropPerson ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestInteropPerson ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestInteropPerson ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestInteropPerson MakeReadOnly() {
+      codes_.MakeReadOnly();
+      phone_.MakeReadOnly();
+      addresses_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestInteropPerson prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::ExtendableBuilder<TestInteropPerson, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestInteropPerson cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestInteropPerson result;
+
+      private TestInteropPerson PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestInteropPerson original = result;
+          result = new TestInteropPerson();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestInteropPerson MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestInteropPerson.Descriptor; }
+      }
+
+      public override TestInteropPerson DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestInteropPerson.DefaultInstance; }
+      }
+
+      public override TestInteropPerson BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+
+      public bool HasName {
+        get { return result.hasName; }
+      }
+      public string Name {
+        get { return result.Name; }
+        set { SetName(value); }
+      }
+      public Builder SetName(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasName = true;
+        result.name_ = value;
+        return this;
+      }
+      public Builder ClearName() {
+        PrepareBuilder();
+        result.hasName = false;
+        result.name_ = "";
+        return this;
+      }
+
+      public bool HasId {
+        get { return result.hasId; }
+      }
+      public int Id {
+        get { return result.Id; }
+        set { SetId(value); }
+      }
+      public Builder SetId(int value) {
+        PrepareBuilder();
+        result.hasId = true;
+        result.id_ = value;
+        return this;
+      }
+      public Builder ClearId() {
+        PrepareBuilder();
+        result.hasId = false;
+        result.id_ = 0;
+        return this;
+      }
+
+      public bool HasEmail {
+        get { return result.hasEmail; }
+      }
+      public string Email {
+        get { return result.Email; }
+        set { SetEmail(value); }
+      }
+      public Builder SetEmail(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasEmail = true;
+        result.email_ = value;
+        return this;
+      }
+      public Builder ClearEmail() {
+        PrepareBuilder();
+        result.hasEmail = false;
+        result.email_ = "";
+        return this;
+      }
+
+      public pbc::IPopsicleList<int> CodesList {
+        get { return PrepareBuilder().codes_; }
+      }
+      public int CodesCount {
+        get { return result.CodesCount; }
+      }
+      public int GetCodes(int index) {
+        return result.GetCodes(index);
+      }
+      public Builder SetCodes(int index, int value) {
+        PrepareBuilder();
+        result.codes_[index] = value;
+        return this;
+      }
+      public Builder AddCodes(int value) {
+        PrepareBuilder();
+        result.codes_.Add(value);
+        return this;
+      }
+      public Builder AddRangeCodes(scg::IEnumerable<int> values) {
+        PrepareBuilder();
+        result.codes_.Add(values);
+        return this;
+      }
+      public Builder ClearCodes() {
+        PrepareBuilder();
+        result.codes_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestInteropPerson.Types.PhoneNumber> PhoneList {
+        get { return PrepareBuilder().phone_; }
+      }
+      public int PhoneCount {
+        get { return result.PhoneCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestInteropPerson.Types.PhoneNumber GetPhone(int index) {
+        return result.GetPhone(index);
+      }
+      public Builder SetPhone(int index, global::Google.ProtocolBuffers.TestProtos.TestInteropPerson.Types.PhoneNumber value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.phone_[index] = value;
+        return this;
+      }
+      public Builder SetPhone(int index, global::Google.ProtocolBuffers.TestProtos.TestInteropPerson.Types.PhoneNumber.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.phone_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddPhone(global::Google.ProtocolBuffers.TestProtos.TestInteropPerson.Types.PhoneNumber value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.phone_.Add(value);
+        return this;
+      }
+      public Builder AddPhone(global::Google.ProtocolBuffers.TestProtos.TestInteropPerson.Types.PhoneNumber.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.phone_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangePhone(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestInteropPerson.Types.PhoneNumber> values) {
+        PrepareBuilder();
+        result.phone_.Add(values);
+        return this;
+      }
+      public Builder ClearPhone() {
+        PrepareBuilder();
+        result.phone_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestInteropPerson.Types.Addresses> AddressesList {
+        get { return PrepareBuilder().addresses_; }
+      }
+      public int AddressesCount {
+        get { return result.AddressesCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestInteropPerson.Types.Addresses GetAddresses(int index) {
+        return result.GetAddresses(index);
+      }
+      public Builder SetAddresses(int index, global::Google.ProtocolBuffers.TestProtos.TestInteropPerson.Types.Addresses value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.addresses_[index] = value;
+        return this;
+      }
+      public Builder SetAddresses(int index, global::Google.ProtocolBuffers.TestProtos.TestInteropPerson.Types.Addresses.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.addresses_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddAddresses(global::Google.ProtocolBuffers.TestProtos.TestInteropPerson.Types.Addresses value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.addresses_.Add(value);
+        return this;
+      }
+      public Builder AddAddresses(global::Google.ProtocolBuffers.TestProtos.TestInteropPerson.Types.Addresses.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.addresses_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeAddresses(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestInteropPerson.Types.Addresses> values) {
+        PrepareBuilder();
+        result.addresses_.Add(values);
+        return this;
+      }
+      public Builder ClearAddresses() {
+        PrepareBuilder();
+        result.addresses_.Clear();
+        return this;
+      }
+    }
+    static TestInteropPerson() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestExtrasFull.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestInteropEmployeeId : pb::GeneratedMessage<TestInteropEmployeeId, TestInteropEmployeeId.Builder> {
+    private TestInteropEmployeeId() { }
+    private static readonly TestInteropEmployeeId defaultInstance = new TestInteropEmployeeId().MakeReadOnly();
+    public static TestInteropEmployeeId DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestInteropEmployeeId DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestInteropEmployeeId ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestExtrasFull.internal__static_protobuf_unittest_extra_TestInteropEmployeeId__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestInteropEmployeeId, TestInteropEmployeeId.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestExtrasFull.internal__static_protobuf_unittest_extra_TestInteropEmployeeId__FieldAccessorTable; }
+    }
+
+    public const int NumberFieldNumber = 1;
+    private bool hasNumber;
+    private string number_ = "";
+    public bool HasNumber {
+      get { return hasNumber; }
+    }
+    public string Number {
+      get { return number_; }
+    }
+
+    public static TestInteropEmployeeId ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestInteropEmployeeId ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestInteropEmployeeId ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestInteropEmployeeId ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestInteropEmployeeId ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestInteropEmployeeId ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestInteropEmployeeId ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestInteropEmployeeId ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestInteropEmployeeId ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestInteropEmployeeId ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestInteropEmployeeId MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestInteropEmployeeId prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestInteropEmployeeId, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestInteropEmployeeId cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestInteropEmployeeId result;
+
+      private TestInteropEmployeeId PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestInteropEmployeeId original = result;
+          result = new TestInteropEmployeeId();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestInteropEmployeeId MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestInteropEmployeeId.Descriptor; }
+      }
+
+      public override TestInteropEmployeeId DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestInteropEmployeeId.DefaultInstance; }
+      }
+
+      public override TestInteropEmployeeId BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+
+      public bool HasNumber {
+        get { return result.hasNumber; }
+      }
+      public string Number {
+        get { return result.Number; }
+        set { SetNumber(value); }
+      }
+      public Builder SetNumber(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasNumber = true;
+        result.number_ = value;
+        return this;
+      }
+      public Builder ClearNumber() {
+        PrepareBuilder();
+        result.hasNumber = false;
+        result.number_ = "";
+        return this;
+      }
+    }
+    static TestInteropEmployeeId() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestExtrasFull.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestMissingFieldsA : pb::GeneratedMessage<TestMissingFieldsA, TestMissingFieldsA.Builder> {
+    private TestMissingFieldsA() { }
+    private static readonly TestMissingFieldsA defaultInstance = new TestMissingFieldsA().MakeReadOnly();
+    public static TestMissingFieldsA DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestMissingFieldsA DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestMissingFieldsA ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestExtrasFull.internal__static_protobuf_unittest_extra_TestMissingFieldsA__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestMissingFieldsA, TestMissingFieldsA.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestExtrasFull.internal__static_protobuf_unittest_extra_TestMissingFieldsA__FieldAccessorTable; }
+    }
+
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class SubA : pb::GeneratedMessage<SubA, SubA.Builder> {
+        private SubA() { }
+        private static readonly SubA defaultInstance = new SubA().MakeReadOnly();
+        public static SubA DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override SubA DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override SubA ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.TestProtos.UnittestExtrasFull.internal__static_protobuf_unittest_extra_TestMissingFieldsA_SubA__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<SubA, SubA.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.TestProtos.UnittestExtrasFull.internal__static_protobuf_unittest_extra_TestMissingFieldsA_SubA__FieldAccessorTable; }
+        }
+
+        public const int CountFieldNumber = 5;
+        private bool hasCount;
+        private int count_;
+        public bool HasCount {
+          get { return hasCount; }
+        }
+        public int Count {
+          get { return count_; }
+        }
+
+        public const int ValuesFieldNumber = 6;
+        private pbc::PopsicleList<string> values_ = new pbc::PopsicleList<string>();
+        public scg::IList<string> ValuesList {
+          get { return pbc::Lists.AsReadOnly(values_); }
+        }
+        public int ValuesCount {
+          get { return values_.Count; }
+        }
+        public string GetValues(int index) {
+          return values_[index];
+        }
+
+        public static SubA ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static SubA ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static SubA ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static SubA ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static SubA ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static SubA ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static SubA ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static SubA ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static SubA ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static SubA ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private SubA MakeReadOnly() {
+          values_.MakeReadOnly();
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(SubA prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<SubA, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(SubA cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private SubA result;
+
+          private SubA PrepareBuilder() {
+            if (resultIsReadOnly) {
+              SubA original = result;
+              result = new SubA();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override SubA MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestMissingFieldsA.Types.SubA.Descriptor; }
+          }
+
+          public override SubA DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestMissingFieldsA.Types.SubA.DefaultInstance; }
+          }
+
+          public override SubA BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+
+          public bool HasCount {
+            get { return result.hasCount; }
+          }
+          public int Count {
+            get { return result.Count; }
+            set { SetCount(value); }
+          }
+          public Builder SetCount(int value) {
+            PrepareBuilder();
+            result.hasCount = true;
+            result.count_ = value;
+            return this;
+          }
+          public Builder ClearCount() {
+            PrepareBuilder();
+            result.hasCount = false;
+            result.count_ = 0;
+            return this;
+          }
+
+          public pbc::IPopsicleList<string> ValuesList {
+            get { return PrepareBuilder().values_; }
+          }
+          public int ValuesCount {
+            get { return result.ValuesCount; }
+          }
+          public string GetValues(int index) {
+            return result.GetValues(index);
+          }
+          public Builder SetValues(int index, string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.values_[index] = value;
+            return this;
+          }
+          public Builder AddValues(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.values_.Add(value);
+            return this;
+          }
+          public Builder AddRangeValues(scg::IEnumerable<string> values) {
+            PrepareBuilder();
+            result.values_.Add(values);
+            return this;
+          }
+          public Builder ClearValues() {
+            PrepareBuilder();
+            result.values_.Clear();
+            return this;
+          }
+        }
+        static SubA() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestExtrasFull.Descriptor, null);
+        }
+      }
+
+    }
+    #endregion
+
+    public const int NameFieldNumber = 1;
+    private bool hasName;
+    private string name_ = "";
+    public bool HasName {
+      get { return hasName; }
+    }
+    public string Name {
+      get { return name_; }
+    }
+
+    public const int IdFieldNumber = 2;
+    private bool hasId;
+    private int id_;
+    public bool HasId {
+      get { return hasId; }
+    }
+    public int Id {
+      get { return id_; }
+    }
+
+    public const int EmailFieldNumber = 3;
+    private bool hasEmail;
+    private string email_ = "";
+    public bool HasEmail {
+      get { return hasEmail; }
+    }
+    public string Email {
+      get { return email_; }
+    }
+
+    public const int TestAFieldNumber = 11;
+    private bool hasTestA;
+    private global::Google.ProtocolBuffers.TestProtos.TestMissingFieldsA.Types.SubA testA_;
+    public bool HasTestA {
+      get { return hasTestA; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestMissingFieldsA.Types.SubA TestA {
+      get { return testA_ ?? global::Google.ProtocolBuffers.TestProtos.TestMissingFieldsA.Types.SubA.DefaultInstance; }
+    }
+
+    public static TestMissingFieldsA ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestMissingFieldsA ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestMissingFieldsA ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestMissingFieldsA ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestMissingFieldsA ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestMissingFieldsA ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestMissingFieldsA ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestMissingFieldsA ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestMissingFieldsA ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestMissingFieldsA ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestMissingFieldsA MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestMissingFieldsA prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestMissingFieldsA, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestMissingFieldsA cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestMissingFieldsA result;
+
+      private TestMissingFieldsA PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestMissingFieldsA original = result;
+          result = new TestMissingFieldsA();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestMissingFieldsA MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestMissingFieldsA.Descriptor; }
+      }
+
+      public override TestMissingFieldsA DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestMissingFieldsA.DefaultInstance; }
+      }
+
+      public override TestMissingFieldsA BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+
+      public bool HasName {
+        get { return result.hasName; }
+      }
+      public string Name {
+        get { return result.Name; }
+        set { SetName(value); }
+      }
+      public Builder SetName(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasName = true;
+        result.name_ = value;
+        return this;
+      }
+      public Builder ClearName() {
+        PrepareBuilder();
+        result.hasName = false;
+        result.name_ = "";
+        return this;
+      }
+
+      public bool HasId {
+        get { return result.hasId; }
+      }
+      public int Id {
+        get { return result.Id; }
+        set { SetId(value); }
+      }
+      public Builder SetId(int value) {
+        PrepareBuilder();
+        result.hasId = true;
+        result.id_ = value;
+        return this;
+      }
+      public Builder ClearId() {
+        PrepareBuilder();
+        result.hasId = false;
+        result.id_ = 0;
+        return this;
+      }
+
+      public bool HasEmail {
+        get { return result.hasEmail; }
+      }
+      public string Email {
+        get { return result.Email; }
+        set { SetEmail(value); }
+      }
+      public Builder SetEmail(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasEmail = true;
+        result.email_ = value;
+        return this;
+      }
+      public Builder ClearEmail() {
+        PrepareBuilder();
+        result.hasEmail = false;
+        result.email_ = "";
+        return this;
+      }
+
+      public bool HasTestA {
+       get { return result.hasTestA; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestMissingFieldsA.Types.SubA TestA {
+        get { return result.TestA; }
+        set { SetTestA(value); }
+      }
+      public Builder SetTestA(global::Google.ProtocolBuffers.TestProtos.TestMissingFieldsA.Types.SubA value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasTestA = true;
+        result.testA_ = value;
+        return this;
+      }
+      public Builder SetTestA(global::Google.ProtocolBuffers.TestProtos.TestMissingFieldsA.Types.SubA.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasTestA = true;
+        result.testA_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeTestA(global::Google.ProtocolBuffers.TestProtos.TestMissingFieldsA.Types.SubA value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasTestA &&
+            result.testA_ != global::Google.ProtocolBuffers.TestProtos.TestMissingFieldsA.Types.SubA.DefaultInstance) {
+            result.testA_ = global::Google.ProtocolBuffers.TestProtos.TestMissingFieldsA.Types.SubA.CreateBuilder(result.testA_).MergeFrom(value).BuildPartial();
+        } else {
+          result.testA_ = value;
+        }
+        result.hasTestA = true;
+        return this;
+      }
+      public Builder ClearTestA() {
+        PrepareBuilder();
+        result.hasTestA = false;
+        result.testA_ = null;
+        return this;
+      }
+    }
+    static TestMissingFieldsA() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestExtrasFull.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestMissingFieldsB : pb::GeneratedMessage<TestMissingFieldsB, TestMissingFieldsB.Builder> {
+    private TestMissingFieldsB() { }
+    private static readonly TestMissingFieldsB defaultInstance = new TestMissingFieldsB().MakeReadOnly();
+    public static TestMissingFieldsB DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestMissingFieldsB DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestMissingFieldsB ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestExtrasFull.internal__static_protobuf_unittest_extra_TestMissingFieldsB__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<TestMissingFieldsB, TestMissingFieldsB.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestExtrasFull.internal__static_protobuf_unittest_extra_TestMissingFieldsB__FieldAccessorTable; }
+    }
+
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class SubB : pb::GeneratedMessage<SubB, SubB.Builder> {
+        private SubB() { }
+        private static readonly SubB defaultInstance = new SubB().MakeReadOnly();
+        public static SubB DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override SubB DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override SubB ThisMessage {
+          get { return this; }
+        }
+
+        public static pbd::MessageDescriptor Descriptor {
+          get { return global::Google.ProtocolBuffers.TestProtos.UnittestExtrasFull.internal__static_protobuf_unittest_extra_TestMissingFieldsB_SubB__Descriptor; }
+        }
+
+        protected override pb::FieldAccess.FieldAccessorTable<SubB, SubB.Builder> InternalFieldAccessors {
+          get { return global::Google.ProtocolBuffers.TestProtos.UnittestExtrasFull.internal__static_protobuf_unittest_extra_TestMissingFieldsB_SubB__FieldAccessorTable; }
+        }
+
+        public const int ValuesFieldNumber = 7;
+        private pbc::PopsicleList<string> values_ = new pbc::PopsicleList<string>();
+        public scg::IList<string> ValuesList {
+          get { return pbc::Lists.AsReadOnly(values_); }
+        }
+        public int ValuesCount {
+          get { return values_.Count; }
+        }
+        public string GetValues(int index) {
+          return values_[index];
+        }
+
+        public static SubB ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static SubB ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static SubB ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static SubB ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static SubB ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static SubB ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static SubB ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static SubB ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static SubB ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static SubB ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private SubB MakeReadOnly() {
+          values_.MakeReadOnly();
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(SubB prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilder<SubB, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(SubB cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private SubB result;
+
+          private SubB PrepareBuilder() {
+            if (resultIsReadOnly) {
+              SubB original = result;
+              result = new SubB();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override SubB MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override pbd::MessageDescriptor DescriptorForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestMissingFieldsB.Types.SubB.Descriptor; }
+          }
+
+          public override SubB DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestMissingFieldsB.Types.SubB.DefaultInstance; }
+          }
+
+          public override SubB BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+
+          public pbc::IPopsicleList<string> ValuesList {
+            get { return PrepareBuilder().values_; }
+          }
+          public int ValuesCount {
+            get { return result.ValuesCount; }
+          }
+          public string GetValues(int index) {
+            return result.GetValues(index);
+          }
+          public Builder SetValues(int index, string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.values_[index] = value;
+            return this;
+          }
+          public Builder AddValues(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.values_.Add(value);
+            return this;
+          }
+          public Builder AddRangeValues(scg::IEnumerable<string> values) {
+            PrepareBuilder();
+            result.values_.Add(values);
+            return this;
+          }
+          public Builder ClearValues() {
+            PrepareBuilder();
+            result.values_.Clear();
+            return this;
+          }
+        }
+        static SubB() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestExtrasFull.Descriptor, null);
+        }
+      }
+
+    }
+    #endregion
+
+    public const int NameFieldNumber = 1;
+    private bool hasName;
+    private string name_ = "";
+    public bool HasName {
+      get { return hasName; }
+    }
+    public string Name {
+      get { return name_; }
+    }
+
+    public const int IdFieldNumber = 2;
+    private bool hasId;
+    private int id_;
+    public bool HasId {
+      get { return hasId; }
+    }
+    public int Id {
+      get { return id_; }
+    }
+
+    public const int WebsiteFieldNumber = 4;
+    private bool hasWebsite;
+    private string website_ = "";
+    public bool HasWebsite {
+      get { return hasWebsite; }
+    }
+    public string Website {
+      get { return website_; }
+    }
+
+    public const int TestBFieldNumber = 12;
+    private bool hasTestB;
+    private global::Google.ProtocolBuffers.TestProtos.TestMissingFieldsB.Types.SubB testB_;
+    public bool HasTestB {
+      get { return hasTestB; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestMissingFieldsB.Types.SubB TestB {
+      get { return testB_ ?? global::Google.ProtocolBuffers.TestProtos.TestMissingFieldsB.Types.SubB.DefaultInstance; }
+    }
+
+    public static TestMissingFieldsB ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestMissingFieldsB ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestMissingFieldsB ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestMissingFieldsB ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestMissingFieldsB ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestMissingFieldsB ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestMissingFieldsB ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestMissingFieldsB ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestMissingFieldsB ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestMissingFieldsB ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestMissingFieldsB MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestMissingFieldsB prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<TestMissingFieldsB, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestMissingFieldsB cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestMissingFieldsB result;
+
+      private TestMissingFieldsB PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestMissingFieldsB original = result;
+          result = new TestMissingFieldsB();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestMissingFieldsB MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestMissingFieldsB.Descriptor; }
+      }
+
+      public override TestMissingFieldsB DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestMissingFieldsB.DefaultInstance; }
+      }
+
+      public override TestMissingFieldsB BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+
+      public bool HasName {
+        get { return result.hasName; }
+      }
+      public string Name {
+        get { return result.Name; }
+        set { SetName(value); }
+      }
+      public Builder SetName(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasName = true;
+        result.name_ = value;
+        return this;
+      }
+      public Builder ClearName() {
+        PrepareBuilder();
+        result.hasName = false;
+        result.name_ = "";
+        return this;
+      }
+
+      public bool HasId {
+        get { return result.hasId; }
+      }
+      public int Id {
+        get { return result.Id; }
+        set { SetId(value); }
+      }
+      public Builder SetId(int value) {
+        PrepareBuilder();
+        result.hasId = true;
+        result.id_ = value;
+        return this;
+      }
+      public Builder ClearId() {
+        PrepareBuilder();
+        result.hasId = false;
+        result.id_ = 0;
+        return this;
+      }
+
+      public bool HasWebsite {
+        get { return result.hasWebsite; }
+      }
+      public string Website {
+        get { return result.Website; }
+        set { SetWebsite(value); }
+      }
+      public Builder SetWebsite(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasWebsite = true;
+        result.website_ = value;
+        return this;
+      }
+      public Builder ClearWebsite() {
+        PrepareBuilder();
+        result.hasWebsite = false;
+        result.website_ = "";
+        return this;
+      }
+
+      public bool HasTestB {
+       get { return result.hasTestB; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestMissingFieldsB.Types.SubB TestB {
+        get { return result.TestB; }
+        set { SetTestB(value); }
+      }
+      public Builder SetTestB(global::Google.ProtocolBuffers.TestProtos.TestMissingFieldsB.Types.SubB value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasTestB = true;
+        result.testB_ = value;
+        return this;
+      }
+      public Builder SetTestB(global::Google.ProtocolBuffers.TestProtos.TestMissingFieldsB.Types.SubB.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasTestB = true;
+        result.testB_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeTestB(global::Google.ProtocolBuffers.TestProtos.TestMissingFieldsB.Types.SubB value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasTestB &&
+            result.testB_ != global::Google.ProtocolBuffers.TestProtos.TestMissingFieldsB.Types.SubB.DefaultInstance) {
+            result.testB_ = global::Google.ProtocolBuffers.TestProtos.TestMissingFieldsB.Types.SubB.CreateBuilder(result.testB_).MergeFrom(value).BuildPartial();
+        } else {
+          result.testB_ = value;
+        }
+        result.hasTestB = true;
+        return this;
+      }
+      public Builder ClearTestB() {
+        PrepareBuilder();
+        result.hasTestB = false;
+        result.testB_ = null;
+        return this;
+      }
+    }
+    static TestMissingFieldsB() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestExtrasFull.Descriptor, null);
+    }
+  }
+
+  #endregion
+
+}
+
+#endregion Designer generated code
diff --git a/csharp/src/ProtocolBuffersLite.Test/TestProtos/UnittestExtrasLite.cs b/csharp/src/ProtocolBuffersLite.Test/TestProtos/UnittestExtrasLite.cs
new file mode 100644
index 00000000..441a7c60
--- /dev/null
+++ b/csharp/src/ProtocolBuffersLite.Test/TestProtos/UnittestExtrasLite.cs
@@ -0,0 +1,4206 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: unittest_extras_lite.proto
+#pragma warning disable 1591, 0612, 3021
+#region Designer generated code
+
+using pb = global::Google.ProtocolBuffers;
+using pbc = global::Google.ProtocolBuffers.Collections;
+using pbd = global::Google.ProtocolBuffers.Descriptors;
+using scg = global::System.Collections.Generic;
+namespace Google.ProtocolBuffers.TestProtos {
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public static partial class UnittestExtrasLite {
+
+    #region Extension registration
+    public static void RegisterAllExtensions(pb::ExtensionRegistry registry) {
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.EmployeeIdLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.UnpackedInt32ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.UnpackedInt64ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.UnpackedUint32ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.UnpackedUint64ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.UnpackedSint32ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.UnpackedSint64ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.UnpackedFixed32ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.UnpackedFixed64ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.UnpackedSfixed32ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.UnpackedSfixed64ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.UnpackedFloatExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.UnpackedDoubleExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.UnpackedBoolExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.UnpackedEnumExtensionLite);
+    }
+    #endregion
+    #region Extensions
+    public const int EmployeeIdLiteFieldNumber = 126;
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestInteropPersonLite, global::Google.ProtocolBuffers.TestProtos.TestInteropEmployeeIdLite> EmployeeIdLite;
+    public const int UnpackedInt32ExtensionLiteFieldNumber = 90;
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensionsLite, int> UnpackedInt32ExtensionLite;
+    public const int UnpackedInt64ExtensionLiteFieldNumber = 91;
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensionsLite, long> UnpackedInt64ExtensionLite;
+    public const int UnpackedUint32ExtensionLiteFieldNumber = 92;
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensionsLite, uint> UnpackedUint32ExtensionLite;
+    public const int UnpackedUint64ExtensionLiteFieldNumber = 93;
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensionsLite, ulong> UnpackedUint64ExtensionLite;
+    public const int UnpackedSint32ExtensionLiteFieldNumber = 94;
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensionsLite, int> UnpackedSint32ExtensionLite;
+    public const int UnpackedSint64ExtensionLiteFieldNumber = 95;
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensionsLite, long> UnpackedSint64ExtensionLite;
+    public const int UnpackedFixed32ExtensionLiteFieldNumber = 96;
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensionsLite, uint> UnpackedFixed32ExtensionLite;
+    public const int UnpackedFixed64ExtensionLiteFieldNumber = 97;
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensionsLite, ulong> UnpackedFixed64ExtensionLite;
+    public const int UnpackedSfixed32ExtensionLiteFieldNumber = 98;
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensionsLite, int> UnpackedSfixed32ExtensionLite;
+    public const int UnpackedSfixed64ExtensionLiteFieldNumber = 99;
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensionsLite, long> UnpackedSfixed64ExtensionLite;
+    public const int UnpackedFloatExtensionLiteFieldNumber = 100;
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensionsLite, float> UnpackedFloatExtensionLite;
+    public const int UnpackedDoubleExtensionLiteFieldNumber = 101;
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensionsLite, double> UnpackedDoubleExtensionLite;
+    public const int UnpackedBoolExtensionLiteFieldNumber = 102;
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensionsLite, bool> UnpackedBoolExtensionLite;
+    public const int UnpackedEnumExtensionLiteFieldNumber = 103;
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensionsLite, global::Google.ProtocolBuffers.TestProtos.UnpackedTypesForeignEnumLite> UnpackedEnumExtensionLite;
+    #endregion
+
+    #region Static variables
+    #endregion
+    #region Extensions
+    internal static readonly object Descriptor;
+    static UnittestExtrasLite() {
+      Descriptor = null;
+      global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.EmployeeIdLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestInteropPersonLite, global::Google.ProtocolBuffers.TestProtos.TestInteropEmployeeIdLite>(
+          "protobuf_unittest_extra.employee_id_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestInteropPersonLite.DefaultInstance,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.TestInteropEmployeeIdLite.DefaultInstance,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.EmployeeIdLiteFieldNumber,
+          pbd::FieldType.Message);
+      global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.UnpackedInt32ExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensionsLite, int>(
+          "protobuf_unittest_extra.unpacked_int32_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensionsLite.DefaultInstance,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.UnpackedInt32ExtensionLiteFieldNumber,
+          pbd::FieldType.Int32,
+          false);
+      global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.UnpackedInt64ExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensionsLite, long>(
+          "protobuf_unittest_extra.unpacked_int64_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensionsLite.DefaultInstance,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.UnpackedInt64ExtensionLiteFieldNumber,
+          pbd::FieldType.Int64,
+          false);
+      global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.UnpackedUint32ExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensionsLite, uint>(
+          "protobuf_unittest_extra.unpacked_uint32_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensionsLite.DefaultInstance,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.UnpackedUint32ExtensionLiteFieldNumber,
+          pbd::FieldType.UInt32,
+          false);
+      global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.UnpackedUint64ExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensionsLite, ulong>(
+          "protobuf_unittest_extra.unpacked_uint64_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensionsLite.DefaultInstance,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.UnpackedUint64ExtensionLiteFieldNumber,
+          pbd::FieldType.UInt64,
+          false);
+      global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.UnpackedSint32ExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensionsLite, int>(
+          "protobuf_unittest_extra.unpacked_sint32_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensionsLite.DefaultInstance,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.UnpackedSint32ExtensionLiteFieldNumber,
+          pbd::FieldType.SInt32,
+          false);
+      global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.UnpackedSint64ExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensionsLite, long>(
+          "protobuf_unittest_extra.unpacked_sint64_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensionsLite.DefaultInstance,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.UnpackedSint64ExtensionLiteFieldNumber,
+          pbd::FieldType.SInt64,
+          false);
+      global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.UnpackedFixed32ExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensionsLite, uint>(
+          "protobuf_unittest_extra.unpacked_fixed32_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensionsLite.DefaultInstance,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.UnpackedFixed32ExtensionLiteFieldNumber,
+          pbd::FieldType.Fixed32,
+          false);
+      global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.UnpackedFixed64ExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensionsLite, ulong>(
+          "protobuf_unittest_extra.unpacked_fixed64_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensionsLite.DefaultInstance,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.UnpackedFixed64ExtensionLiteFieldNumber,
+          pbd::FieldType.Fixed64,
+          false);
+      global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.UnpackedSfixed32ExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensionsLite, int>(
+          "protobuf_unittest_extra.unpacked_sfixed32_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensionsLite.DefaultInstance,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.UnpackedSfixed32ExtensionLiteFieldNumber,
+          pbd::FieldType.SFixed32,
+          false);
+      global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.UnpackedSfixed64ExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensionsLite, long>(
+          "protobuf_unittest_extra.unpacked_sfixed64_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensionsLite.DefaultInstance,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.UnpackedSfixed64ExtensionLiteFieldNumber,
+          pbd::FieldType.SFixed64,
+          false);
+      global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.UnpackedFloatExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensionsLite, float>(
+          "protobuf_unittest_extra.unpacked_float_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensionsLite.DefaultInstance,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.UnpackedFloatExtensionLiteFieldNumber,
+          pbd::FieldType.Float,
+          false);
+      global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.UnpackedDoubleExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensionsLite, double>(
+          "protobuf_unittest_extra.unpacked_double_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensionsLite.DefaultInstance,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.UnpackedDoubleExtensionLiteFieldNumber,
+          pbd::FieldType.Double,
+          false);
+      global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.UnpackedBoolExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensionsLite, bool>(
+          "protobuf_unittest_extra.unpacked_bool_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensionsLite.DefaultInstance,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.UnpackedBoolExtensionLiteFieldNumber,
+          pbd::FieldType.Bool,
+          false);
+      global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.UnpackedEnumExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensionsLite, global::Google.ProtocolBuffers.TestProtos.UnpackedTypesForeignEnumLite>(
+          "protobuf_unittest_extra.unpacked_enum_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensionsLite.DefaultInstance,
+          null,
+          new EnumLiteMap<global::Google.ProtocolBuffers.TestProtos.UnpackedTypesForeignEnumLite>(),
+          global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.UnpackedEnumExtensionLiteFieldNumber,
+          pbd::FieldType.Enum,
+          false);
+    }
+    #endregion
+
+  }
+  #region Enums
+  public enum ExtraEnum {
+    DEFAULT = 10,
+    EXLITE_FOO = 7,
+    EXLITE_BAR = 8,
+    EXLITE_BAZ = 9,
+  }
+
+  public enum UnpackedTypesForeignEnumLite {
+    FOREIGN_LITE_FOO = 4,
+    FOREIGN_LITE_BAR = 5,
+    FOREIGN_LITE_BAZ = 6,
+  }
+
+  #endregion
+
+  #region Messages
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestRequiredLite : pb::GeneratedMessageLite<TestRequiredLite, TestRequiredLite.Builder> {
+    private TestRequiredLite() { }
+    private static readonly TestRequiredLite defaultInstance = new TestRequiredLite().MakeReadOnly();
+    private static readonly string[] _testRequiredLiteFieldNames = new string[] { "d", "en" };
+    private static readonly uint[] _testRequiredLiteFieldTags = new uint[] { 8, 16 };
+    public static TestRequiredLite DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestRequiredLite DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestRequiredLite ThisMessage {
+      get { return this; }
+    }
+
+    public const int DFieldNumber = 1;
+    private bool hasD;
+    private int d_;
+    public bool HasD {
+      get { return hasD; }
+    }
+    public int D {
+      get { return d_; }
+    }
+
+    public const int EnFieldNumber = 2;
+    private bool hasEn;
+    private global::Google.ProtocolBuffers.TestProtos.ExtraEnum en_ = global::Google.ProtocolBuffers.TestProtos.ExtraEnum.DEFAULT;
+    public bool HasEn {
+      get { return hasEn; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ExtraEnum En {
+      get { return en_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        if (!hasD) return false;
+        if (!hasEn) return false;
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testRequiredLiteFieldNames;
+      if (hasD) {
+        output.WriteInt32(1, field_names[0], D);
+      }
+      if (hasEn) {
+        output.WriteEnum(2, field_names[1], (int) En, En);
+      }
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasD) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, D);
+      }
+      if (hasEn) {
+        size += pb::CodedOutputStream.ComputeEnumSize(2, (int) En);
+      }
+      memoizedSerializedSize = size;
+      return size;
+    }
+    #region Lite runtime methods
+    public override int GetHashCode() {
+      int hash = GetType().GetHashCode();
+      if (hasD) {
+        hash ^= d_.GetHashCode();
+      }
+      if (hasEn) {
+        hash ^= en_.GetHashCode();
+      }
+      return hash;
+    }
+
+    public override bool Equals(object obj) {
+      TestRequiredLite other = obj as TestRequiredLite;
+      if (other == null) return false;
+      if (hasD != other.hasD || (hasD && !d_.Equals(other.d_))) return false;
+      if (hasEn != other.hasEn || (hasEn && !en_.Equals(other.en_))) return false;
+      return true;
+    }
+
+    public override void PrintTo(global::System.IO.TextWriter writer) {
+      PrintField("d", hasD, d_, writer);
+      PrintField("en", hasEn, en_, writer);
+    }
+    #endregion
+
+    public static TestRequiredLite ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestRequiredLite ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestRequiredLite ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestRequiredLite ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestRequiredLite ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestRequiredLite ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestRequiredLite ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestRequiredLite ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestRequiredLite ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestRequiredLite ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestRequiredLite MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestRequiredLite prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilderLite<TestRequiredLite, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestRequiredLite cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestRequiredLite result;
+
+      private TestRequiredLite PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestRequiredLite original = result;
+          result = new TestRequiredLite();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestRequiredLite MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override TestRequiredLite DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestRequiredLite.DefaultInstance; }
+      }
+
+      public override TestRequiredLite BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessageLite other) {
+        if (other is TestRequiredLite) {
+          return MergeFrom((TestRequiredLite) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestRequiredLite other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestRequiredLite.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasD) {
+          D = other.D;
+        }
+        if (other.HasEn) {
+          En = other.En;
+        }
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testRequiredLiteFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testRequiredLiteFieldTags[field_ordinal];
+            else {
+              ParseUnknownField(input, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                return this;
+              }
+              ParseUnknownField(input, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasD = input.ReadInt32(ref result.d_);
+              break;
+            }
+            case 16: {
+              object unknown;
+              if(input.ReadEnum(ref result.en_, out unknown)) {
+                result.hasEn = true;
+              } else if(unknown is int) {
+              }
+              break;
+            }
+          }
+        }
+
+        return this;
+      }
+
+
+      public bool HasD {
+        get { return result.hasD; }
+      }
+      public int D {
+        get { return result.D; }
+        set { SetD(value); }
+      }
+      public Builder SetD(int value) {
+        PrepareBuilder();
+        result.hasD = true;
+        result.d_ = value;
+        return this;
+      }
+      public Builder ClearD() {
+        PrepareBuilder();
+        result.hasD = false;
+        result.d_ = 0;
+        return this;
+      }
+
+      public bool HasEn {
+       get { return result.hasEn; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ExtraEnum En {
+        get { return result.En; }
+        set { SetEn(value); }
+      }
+      public Builder SetEn(global::Google.ProtocolBuffers.TestProtos.ExtraEnum value) {
+        PrepareBuilder();
+        result.hasEn = true;
+        result.en_ = value;
+        return this;
+      }
+      public Builder ClearEn() {
+        PrepareBuilder();
+        result.hasEn = false;
+        result.en_ = global::Google.ProtocolBuffers.TestProtos.ExtraEnum.DEFAULT;
+        return this;
+      }
+    }
+    static TestRequiredLite() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestInteropPersonLite : pb::ExtendableMessageLite<TestInteropPersonLite, TestInteropPersonLite.Builder> {
+    private TestInteropPersonLite() { }
+    private static readonly TestInteropPersonLite defaultInstance = new TestInteropPersonLite().MakeReadOnly();
+    private static readonly string[] _testInteropPersonLiteFieldNames = new string[] { "addresses", "codes", "email", "id", "name", "phone" };
+    private static readonly uint[] _testInteropPersonLiteFieldTags = new uint[] { 43, 82, 26, 16, 10, 34 };
+    public static TestInteropPersonLite DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestInteropPersonLite DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestInteropPersonLite ThisMessage {
+      get { return this; }
+    }
+
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      public enum PhoneType {
+        MOBILE = 0,
+        HOME = 1,
+        WORK = 2,
+      }
+
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class PhoneNumber : pb::GeneratedMessageLite<PhoneNumber, PhoneNumber.Builder> {
+        private PhoneNumber() { }
+        private static readonly PhoneNumber defaultInstance = new PhoneNumber().MakeReadOnly();
+        private static readonly string[] _phoneNumberFieldNames = new string[] { "number", "type" };
+        private static readonly uint[] _phoneNumberFieldTags = new uint[] { 10, 16 };
+        public static PhoneNumber DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override PhoneNumber DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override PhoneNumber ThisMessage {
+          get { return this; }
+        }
+
+        public const int NumberFieldNumber = 1;
+        private bool hasNumber;
+        private string number_ = "";
+        public bool HasNumber {
+          get { return hasNumber; }
+        }
+        public string Number {
+          get { return number_; }
+        }
+
+        public const int TypeFieldNumber = 2;
+        private bool hasType;
+        private global::Google.ProtocolBuffers.TestProtos.TestInteropPersonLite.Types.PhoneType type_ = global::Google.ProtocolBuffers.TestProtos.TestInteropPersonLite.Types.PhoneType.HOME;
+        public bool HasType {
+          get { return hasType; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestInteropPersonLite.Types.PhoneType Type {
+          get { return type_; }
+        }
+
+        public override bool IsInitialized {
+          get {
+            if (!hasNumber) return false;
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _phoneNumberFieldNames;
+          if (hasNumber) {
+            output.WriteString(1, field_names[0], Number);
+          }
+          if (hasType) {
+            output.WriteEnum(2, field_names[1], (int) Type, Type);
+          }
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          if (hasNumber) {
+            size += pb::CodedOutputStream.ComputeStringSize(1, Number);
+          }
+          if (hasType) {
+            size += pb::CodedOutputStream.ComputeEnumSize(2, (int) Type);
+          }
+          memoizedSerializedSize = size;
+          return size;
+        }
+        #region Lite runtime methods
+        public override int GetHashCode() {
+          int hash = GetType().GetHashCode();
+          if (hasNumber) {
+            hash ^= number_.GetHashCode();
+          }
+          if (hasType) {
+            hash ^= type_.GetHashCode();
+          }
+          return hash;
+        }
+
+        public override bool Equals(object obj) {
+          PhoneNumber other = obj as PhoneNumber;
+          if (other == null) return false;
+          if (hasNumber != other.hasNumber || (hasNumber && !number_.Equals(other.number_))) return false;
+          if (hasType != other.hasType || (hasType && !type_.Equals(other.type_))) return false;
+          return true;
+        }
+
+        public override void PrintTo(global::System.IO.TextWriter writer) {
+          PrintField("number", hasNumber, number_, writer);
+          PrintField("type", hasType, type_, writer);
+        }
+        #endregion
+
+        public static PhoneNumber ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static PhoneNumber ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static PhoneNumber ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static PhoneNumber ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static PhoneNumber ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static PhoneNumber ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static PhoneNumber ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static PhoneNumber ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static PhoneNumber ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static PhoneNumber ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private PhoneNumber MakeReadOnly() {
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(PhoneNumber prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilderLite<PhoneNumber, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(PhoneNumber cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private PhoneNumber result;
+
+          private PhoneNumber PrepareBuilder() {
+            if (resultIsReadOnly) {
+              PhoneNumber original = result;
+              result = new PhoneNumber();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override PhoneNumber MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override PhoneNumber DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestInteropPersonLite.Types.PhoneNumber.DefaultInstance; }
+          }
+
+          public override PhoneNumber BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessageLite other) {
+            if (other is PhoneNumber) {
+              return MergeFrom((PhoneNumber) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(PhoneNumber other) {
+            if (other == global::Google.ProtocolBuffers.TestProtos.TestInteropPersonLite.Types.PhoneNumber.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.HasNumber) {
+              Number = other.Number;
+            }
+            if (other.HasType) {
+              Type = other.Type;
+            }
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_phoneNumberFieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _phoneNumberFieldTags[field_ordinal];
+                else {
+                  ParseUnknownField(input, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    return this;
+                  }
+                  ParseUnknownField(input, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 10: {
+                  result.hasNumber = input.ReadString(ref result.number_);
+                  break;
+                }
+                case 16: {
+                  object unknown;
+                  if(input.ReadEnum(ref result.type_, out unknown)) {
+                    result.hasType = true;
+                  } else if(unknown is int) {
+                  }
+                  break;
+                }
+              }
+            }
+
+            return this;
+          }
+
+
+          public bool HasNumber {
+            get { return result.hasNumber; }
+          }
+          public string Number {
+            get { return result.Number; }
+            set { SetNumber(value); }
+          }
+          public Builder SetNumber(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasNumber = true;
+            result.number_ = value;
+            return this;
+          }
+          public Builder ClearNumber() {
+            PrepareBuilder();
+            result.hasNumber = false;
+            result.number_ = "";
+            return this;
+          }
+
+          public bool HasType {
+           get { return result.hasType; }
+          }
+          public global::Google.ProtocolBuffers.TestProtos.TestInteropPersonLite.Types.PhoneType Type {
+            get { return result.Type; }
+            set { SetType(value); }
+          }
+          public Builder SetType(global::Google.ProtocolBuffers.TestProtos.TestInteropPersonLite.Types.PhoneType value) {
+            PrepareBuilder();
+            result.hasType = true;
+            result.type_ = value;
+            return this;
+          }
+          public Builder ClearType() {
+            PrepareBuilder();
+            result.hasType = false;
+            result.type_ = global::Google.ProtocolBuffers.TestProtos.TestInteropPersonLite.Types.PhoneType.HOME;
+            return this;
+          }
+        }
+        static PhoneNumber() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.Descriptor, null);
+        }
+      }
+
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class Addresses : pb::GeneratedMessageLite<Addresses, Addresses.Builder> {
+        private Addresses() { }
+        private static readonly Addresses defaultInstance = new Addresses().MakeReadOnly();
+        private static readonly string[] _addressesFieldNames = new string[] { "address", "address2", "city", "state", "zip" };
+        private static readonly uint[] _addressesFieldTags = new uint[] { 10, 18, 26, 34, 45 };
+        public static Addresses DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override Addresses DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override Addresses ThisMessage {
+          get { return this; }
+        }
+
+        public const int AddressFieldNumber = 1;
+        private bool hasAddress;
+        private string address_ = "";
+        public bool HasAddress {
+          get { return hasAddress; }
+        }
+        public string Address {
+          get { return address_; }
+        }
+
+        public const int Address2FieldNumber = 2;
+        private bool hasAddress2;
+        private string address2_ = "";
+        public bool HasAddress2 {
+          get { return hasAddress2; }
+        }
+        public string Address2 {
+          get { return address2_; }
+        }
+
+        public const int CityFieldNumber = 3;
+        private bool hasCity;
+        private string city_ = "";
+        public bool HasCity {
+          get { return hasCity; }
+        }
+        public string City {
+          get { return city_; }
+        }
+
+        public const int StateFieldNumber = 4;
+        private bool hasState;
+        private string state_ = "";
+        public bool HasState {
+          get { return hasState; }
+        }
+        public string State {
+          get { return state_; }
+        }
+
+        public const int ZipFieldNumber = 5;
+        private bool hasZip;
+        private uint zip_;
+        public bool HasZip {
+          get { return hasZip; }
+        }
+        public uint Zip {
+          get { return zip_; }
+        }
+
+        public override bool IsInitialized {
+          get {
+            if (!hasAddress) return false;
+            if (!hasCity) return false;
+            if (!hasState) return false;
+            if (!hasZip) return false;
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _addressesFieldNames;
+          if (hasAddress) {
+            output.WriteString(1, field_names[0], Address);
+          }
+          if (hasAddress2) {
+            output.WriteString(2, field_names[1], Address2);
+          }
+          if (hasCity) {
+            output.WriteString(3, field_names[2], City);
+          }
+          if (hasState) {
+            output.WriteString(4, field_names[3], State);
+          }
+          if (hasZip) {
+            output.WriteFixed32(5, field_names[4], Zip);
+          }
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          if (hasAddress) {
+            size += pb::CodedOutputStream.ComputeStringSize(1, Address);
+          }
+          if (hasAddress2) {
+            size += pb::CodedOutputStream.ComputeStringSize(2, Address2);
+          }
+          if (hasCity) {
+            size += pb::CodedOutputStream.ComputeStringSize(3, City);
+          }
+          if (hasState) {
+            size += pb::CodedOutputStream.ComputeStringSize(4, State);
+          }
+          if (hasZip) {
+            size += pb::CodedOutputStream.ComputeFixed32Size(5, Zip);
+          }
+          memoizedSerializedSize = size;
+          return size;
+        }
+        #region Lite runtime methods
+        public override int GetHashCode() {
+          int hash = GetType().GetHashCode();
+          if (hasAddress) {
+            hash ^= address_.GetHashCode();
+          }
+          if (hasAddress2) {
+            hash ^= address2_.GetHashCode();
+          }
+          if (hasCity) {
+            hash ^= city_.GetHashCode();
+          }
+          if (hasState) {
+            hash ^= state_.GetHashCode();
+          }
+          if (hasZip) {
+            hash ^= zip_.GetHashCode();
+          }
+          return hash;
+        }
+
+        public override bool Equals(object obj) {
+          Addresses other = obj as Addresses;
+          if (other == null) return false;
+          if (hasAddress != other.hasAddress || (hasAddress && !address_.Equals(other.address_))) return false;
+          if (hasAddress2 != other.hasAddress2 || (hasAddress2 && !address2_.Equals(other.address2_))) return false;
+          if (hasCity != other.hasCity || (hasCity && !city_.Equals(other.city_))) return false;
+          if (hasState != other.hasState || (hasState && !state_.Equals(other.state_))) return false;
+          if (hasZip != other.hasZip || (hasZip && !zip_.Equals(other.zip_))) return false;
+          return true;
+        }
+
+        public override void PrintTo(global::System.IO.TextWriter writer) {
+          PrintField("address", hasAddress, address_, writer);
+          PrintField("address2", hasAddress2, address2_, writer);
+          PrintField("city", hasCity, city_, writer);
+          PrintField("state", hasState, state_, writer);
+          PrintField("zip", hasZip, zip_, writer);
+        }
+        #endregion
+
+        public static Addresses ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static Addresses ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static Addresses ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static Addresses ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static Addresses ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static Addresses ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static Addresses ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static Addresses ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static Addresses ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static Addresses ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private Addresses MakeReadOnly() {
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(Addresses prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilderLite<Addresses, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(Addresses cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private Addresses result;
+
+          private Addresses PrepareBuilder() {
+            if (resultIsReadOnly) {
+              Addresses original = result;
+              result = new Addresses();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override Addresses MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override Addresses DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestInteropPersonLite.Types.Addresses.DefaultInstance; }
+          }
+
+          public override Addresses BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessageLite other) {
+            if (other is Addresses) {
+              return MergeFrom((Addresses) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(Addresses other) {
+            if (other == global::Google.ProtocolBuffers.TestProtos.TestInteropPersonLite.Types.Addresses.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.HasAddress) {
+              Address = other.Address;
+            }
+            if (other.HasAddress2) {
+              Address2 = other.Address2;
+            }
+            if (other.HasCity) {
+              City = other.City;
+            }
+            if (other.HasState) {
+              State = other.State;
+            }
+            if (other.HasZip) {
+              Zip = other.Zip;
+            }
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_addressesFieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _addressesFieldTags[field_ordinal];
+                else {
+                  ParseUnknownField(input, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    return this;
+                  }
+                  ParseUnknownField(input, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 10: {
+                  result.hasAddress = input.ReadString(ref result.address_);
+                  break;
+                }
+                case 18: {
+                  result.hasAddress2 = input.ReadString(ref result.address2_);
+                  break;
+                }
+                case 26: {
+                  result.hasCity = input.ReadString(ref result.city_);
+                  break;
+                }
+                case 34: {
+                  result.hasState = input.ReadString(ref result.state_);
+                  break;
+                }
+                case 45: {
+                  result.hasZip = input.ReadFixed32(ref result.zip_);
+                  break;
+                }
+              }
+            }
+
+            return this;
+          }
+
+
+          public bool HasAddress {
+            get { return result.hasAddress; }
+          }
+          public string Address {
+            get { return result.Address; }
+            set { SetAddress(value); }
+          }
+          public Builder SetAddress(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasAddress = true;
+            result.address_ = value;
+            return this;
+          }
+          public Builder ClearAddress() {
+            PrepareBuilder();
+            result.hasAddress = false;
+            result.address_ = "";
+            return this;
+          }
+
+          public bool HasAddress2 {
+            get { return result.hasAddress2; }
+          }
+          public string Address2 {
+            get { return result.Address2; }
+            set { SetAddress2(value); }
+          }
+          public Builder SetAddress2(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasAddress2 = true;
+            result.address2_ = value;
+            return this;
+          }
+          public Builder ClearAddress2() {
+            PrepareBuilder();
+            result.hasAddress2 = false;
+            result.address2_ = "";
+            return this;
+          }
+
+          public bool HasCity {
+            get { return result.hasCity; }
+          }
+          public string City {
+            get { return result.City; }
+            set { SetCity(value); }
+          }
+          public Builder SetCity(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasCity = true;
+            result.city_ = value;
+            return this;
+          }
+          public Builder ClearCity() {
+            PrepareBuilder();
+            result.hasCity = false;
+            result.city_ = "";
+            return this;
+          }
+
+          public bool HasState {
+            get { return result.hasState; }
+          }
+          public string State {
+            get { return result.State; }
+            set { SetState(value); }
+          }
+          public Builder SetState(string value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasState = true;
+            result.state_ = value;
+            return this;
+          }
+          public Builder ClearState() {
+            PrepareBuilder();
+            result.hasState = false;
+            result.state_ = "";
+            return this;
+          }
+
+          public bool HasZip {
+            get { return result.hasZip; }
+          }
+          public uint Zip {
+            get { return result.Zip; }
+            set { SetZip(value); }
+          }
+          public Builder SetZip(uint value) {
+            PrepareBuilder();
+            result.hasZip = true;
+            result.zip_ = value;
+            return this;
+          }
+          public Builder ClearZip() {
+            PrepareBuilder();
+            result.hasZip = false;
+            result.zip_ = 0;
+            return this;
+          }
+        }
+        static Addresses() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.Descriptor, null);
+        }
+      }
+
+    }
+    #endregion
+
+    public const int NameFieldNumber = 1;
+    private bool hasName;
+    private string name_ = "";
+    public bool HasName {
+      get { return hasName; }
+    }
+    public string Name {
+      get { return name_; }
+    }
+
+    public const int IdFieldNumber = 2;
+    private bool hasId;
+    private int id_;
+    public bool HasId {
+      get { return hasId; }
+    }
+    public int Id {
+      get { return id_; }
+    }
+
+    public const int EmailFieldNumber = 3;
+    private bool hasEmail;
+    private string email_ = "";
+    public bool HasEmail {
+      get { return hasEmail; }
+    }
+    public string Email {
+      get { return email_; }
+    }
+
+    public const int CodesFieldNumber = 10;
+    private int codesMemoizedSerializedSize;
+    private pbc::PopsicleList<int> codes_ = new pbc::PopsicleList<int>();
+    public scg::IList<int> CodesList {
+      get { return pbc::Lists.AsReadOnly(codes_); }
+    }
+    public int CodesCount {
+      get { return codes_.Count; }
+    }
+    public int GetCodes(int index) {
+      return codes_[index];
+    }
+
+    public const int PhoneFieldNumber = 4;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestInteropPersonLite.Types.PhoneNumber> phone_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestInteropPersonLite.Types.PhoneNumber>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestInteropPersonLite.Types.PhoneNumber> PhoneList {
+      get { return phone_; }
+    }
+    public int PhoneCount {
+      get { return phone_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestInteropPersonLite.Types.PhoneNumber GetPhone(int index) {
+      return phone_[index];
+    }
+
+    public const int AddressesFieldNumber = 5;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestInteropPersonLite.Types.Addresses> addresses_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestInteropPersonLite.Types.Addresses>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestInteropPersonLite.Types.Addresses> AddressesList {
+      get { return addresses_; }
+    }
+    public int AddressesCount {
+      get { return addresses_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestInteropPersonLite.Types.Addresses GetAddresses(int index) {
+      return addresses_[index];
+    }
+
+    public override bool IsInitialized {
+      get {
+        if (!hasName) return false;
+        if (!hasId) return false;
+        foreach (global::Google.ProtocolBuffers.TestProtos.TestInteropPersonLite.Types.PhoneNumber element in PhoneList) {
+          if (!element.IsInitialized) return false;
+        }
+        if (!ExtensionsAreInitialized) return false;
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testInteropPersonLiteFieldNames;
+      pb::ExtendableMessageLite<TestInteropPersonLite, TestInteropPersonLite.Builder>.ExtensionWriter extensionWriter = CreateExtensionWriter(this);
+      if (hasName) {
+        output.WriteString(1, field_names[4], Name);
+      }
+      if (hasId) {
+        output.WriteInt32(2, field_names[3], Id);
+      }
+      if (hasEmail) {
+        output.WriteString(3, field_names[2], Email);
+      }
+      if (phone_.Count > 0) {
+        output.WriteMessageArray(4, field_names[5], phone_);
+      }
+      if (addresses_.Count > 0) {
+        output.WriteGroupArray(5, field_names[0], addresses_);
+      }
+      if (codes_.Count > 0) {
+        output.WritePackedInt32Array(10, field_names[1], codesMemoizedSerializedSize, codes_);
+      }
+      extensionWriter.WriteUntil(200, output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasName) {
+        size += pb::CodedOutputStream.ComputeStringSize(1, Name);
+      }
+      if (hasId) {
+        size += pb::CodedOutputStream.ComputeInt32Size(2, Id);
+      }
+      if (hasEmail) {
+        size += pb::CodedOutputStream.ComputeStringSize(3, Email);
+      }
+      {
+        int dataSize = 0;
+        foreach (int element in CodesList) {
+          dataSize += pb::CodedOutputStream.ComputeInt32SizeNoTag(element);
+        }
+        size += dataSize;
+        if (codes_.Count != 0) {
+          size += 1 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+        }
+        codesMemoizedSerializedSize = dataSize;
+      }
+      foreach (global::Google.ProtocolBuffers.TestProtos.TestInteropPersonLite.Types.PhoneNumber element in PhoneList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(4, element);
+      }
+      foreach (global::Google.ProtocolBuffers.TestProtos.TestInteropPersonLite.Types.Addresses element in AddressesList) {
+        size += pb::CodedOutputStream.ComputeGroupSize(5, element);
+      }
+      size += ExtensionsSerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    #region Lite runtime methods
+    public override int GetHashCode() {
+      int hash = GetType().GetHashCode();
+      if (hasName) {
+        hash ^= name_.GetHashCode();
+      }
+      if (hasId) {
+        hash ^= id_.GetHashCode();
+      }
+      if (hasEmail) {
+        hash ^= email_.GetHashCode();
+      }
+      foreach(int i in codes_)
+        hash ^= i.GetHashCode();
+      foreach(global::Google.ProtocolBuffers.TestProtos.TestInteropPersonLite.Types.PhoneNumber i in phone_)
+        hash ^= i.GetHashCode();
+      foreach(global::Google.ProtocolBuffers.TestProtos.TestInteropPersonLite.Types.Addresses i in addresses_)
+        hash ^= i.GetHashCode();
+      hash ^= base.GetHashCode();
+      return hash;
+    }
+
+    public override bool Equals(object obj) {
+      TestInteropPersonLite other = obj as TestInteropPersonLite;
+      if (other == null) return false;
+      if (hasName != other.hasName || (hasName && !name_.Equals(other.name_))) return false;
+      if (hasId != other.hasId || (hasId && !id_.Equals(other.id_))) return false;
+      if (hasEmail != other.hasEmail || (hasEmail && !email_.Equals(other.email_))) return false;
+      if(codes_.Count != other.codes_.Count) return false;
+      for(int ix=0; ix < codes_.Count; ix++)
+        if(!codes_[ix].Equals(other.codes_[ix])) return false;
+      if(phone_.Count != other.phone_.Count) return false;
+      for(int ix=0; ix < phone_.Count; ix++)
+        if(!phone_[ix].Equals(other.phone_[ix])) return false;
+      if(addresses_.Count != other.addresses_.Count) return false;
+      for(int ix=0; ix < addresses_.Count; ix++)
+        if(!addresses_[ix].Equals(other.addresses_[ix])) return false;
+      if (!base.Equals(other)) return false;
+      return true;
+    }
+
+    public override void PrintTo(global::System.IO.TextWriter writer) {
+      PrintField("name", hasName, name_, writer);
+      PrintField("id", hasId, id_, writer);
+      PrintField("email", hasEmail, email_, writer);
+      PrintField("phone", phone_, writer);
+      PrintField("Addresses", addresses_, writer);
+      PrintField("codes", codes_, writer);
+      base.PrintTo(writer);
+    }
+    #endregion
+
+    public static TestInteropPersonLite ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestInteropPersonLite ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestInteropPersonLite ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestInteropPersonLite ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestInteropPersonLite ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestInteropPersonLite ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestInteropPersonLite ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestInteropPersonLite ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestInteropPersonLite ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestInteropPersonLite ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestInteropPersonLite MakeReadOnly() {
+      codes_.MakeReadOnly();
+      phone_.MakeReadOnly();
+      addresses_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestInteropPersonLite prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::ExtendableBuilderLite<TestInteropPersonLite, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestInteropPersonLite cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestInteropPersonLite result;
+
+      private TestInteropPersonLite PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestInteropPersonLite original = result;
+          result = new TestInteropPersonLite();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestInteropPersonLite MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override TestInteropPersonLite DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestInteropPersonLite.DefaultInstance; }
+      }
+
+      public override TestInteropPersonLite BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessageLite other) {
+        if (other is TestInteropPersonLite) {
+          return MergeFrom((TestInteropPersonLite) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestInteropPersonLite other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestInteropPersonLite.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasName) {
+          Name = other.Name;
+        }
+        if (other.HasId) {
+          Id = other.Id;
+        }
+        if (other.HasEmail) {
+          Email = other.Email;
+        }
+        if (other.codes_.Count != 0) {
+          result.codes_.Add(other.codes_);
+        }
+        if (other.phone_.Count != 0) {
+          result.phone_.Add(other.phone_);
+        }
+        if (other.addresses_.Count != 0) {
+          result.addresses_.Add(other.addresses_);
+        }
+          this.MergeExtensionFields(other);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testInteropPersonLiteFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testInteropPersonLiteFieldTags[field_ordinal];
+            else {
+              ParseUnknownField(input, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                return this;
+              }
+              ParseUnknownField(input, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              result.hasName = input.ReadString(ref result.name_);
+              break;
+            }
+            case 16: {
+              result.hasId = input.ReadInt32(ref result.id_);
+              break;
+            }
+            case 26: {
+              result.hasEmail = input.ReadString(ref result.email_);
+              break;
+            }
+            case 34: {
+              input.ReadMessageArray(tag, field_name, result.phone_, global::Google.ProtocolBuffers.TestProtos.TestInteropPersonLite.Types.PhoneNumber.DefaultInstance, extensionRegistry);
+              break;
+            }
+            case 43: {
+              input.ReadGroupArray(tag, field_name, result.addresses_, global::Google.ProtocolBuffers.TestProtos.TestInteropPersonLite.Types.Addresses.DefaultInstance, extensionRegistry);
+              break;
+            }
+            case 82:
+            case 80: {
+              input.ReadInt32Array(tag, field_name, result.codes_);
+              break;
+            }
+          }
+        }
+
+        return this;
+      }
+
+
+      public bool HasName {
+        get { return result.hasName; }
+      }
+      public string Name {
+        get { return result.Name; }
+        set { SetName(value); }
+      }
+      public Builder SetName(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasName = true;
+        result.name_ = value;
+        return this;
+      }
+      public Builder ClearName() {
+        PrepareBuilder();
+        result.hasName = false;
+        result.name_ = "";
+        return this;
+      }
+
+      public bool HasId {
+        get { return result.hasId; }
+      }
+      public int Id {
+        get { return result.Id; }
+        set { SetId(value); }
+      }
+      public Builder SetId(int value) {
+        PrepareBuilder();
+        result.hasId = true;
+        result.id_ = value;
+        return this;
+      }
+      public Builder ClearId() {
+        PrepareBuilder();
+        result.hasId = false;
+        result.id_ = 0;
+        return this;
+      }
+
+      public bool HasEmail {
+        get { return result.hasEmail; }
+      }
+      public string Email {
+        get { return result.Email; }
+        set { SetEmail(value); }
+      }
+      public Builder SetEmail(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasEmail = true;
+        result.email_ = value;
+        return this;
+      }
+      public Builder ClearEmail() {
+        PrepareBuilder();
+        result.hasEmail = false;
+        result.email_ = "";
+        return this;
+      }
+
+      public pbc::IPopsicleList<int> CodesList {
+        get { return PrepareBuilder().codes_; }
+      }
+      public int CodesCount {
+        get { return result.CodesCount; }
+      }
+      public int GetCodes(int index) {
+        return result.GetCodes(index);
+      }
+      public Builder SetCodes(int index, int value) {
+        PrepareBuilder();
+        result.codes_[index] = value;
+        return this;
+      }
+      public Builder AddCodes(int value) {
+        PrepareBuilder();
+        result.codes_.Add(value);
+        return this;
+      }
+      public Builder AddRangeCodes(scg::IEnumerable<int> values) {
+        PrepareBuilder();
+        result.codes_.Add(values);
+        return this;
+      }
+      public Builder ClearCodes() {
+        PrepareBuilder();
+        result.codes_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestInteropPersonLite.Types.PhoneNumber> PhoneList {
+        get { return PrepareBuilder().phone_; }
+      }
+      public int PhoneCount {
+        get { return result.PhoneCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestInteropPersonLite.Types.PhoneNumber GetPhone(int index) {
+        return result.GetPhone(index);
+      }
+      public Builder SetPhone(int index, global::Google.ProtocolBuffers.TestProtos.TestInteropPersonLite.Types.PhoneNumber value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.phone_[index] = value;
+        return this;
+      }
+      public Builder SetPhone(int index, global::Google.ProtocolBuffers.TestProtos.TestInteropPersonLite.Types.PhoneNumber.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.phone_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddPhone(global::Google.ProtocolBuffers.TestProtos.TestInteropPersonLite.Types.PhoneNumber value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.phone_.Add(value);
+        return this;
+      }
+      public Builder AddPhone(global::Google.ProtocolBuffers.TestProtos.TestInteropPersonLite.Types.PhoneNumber.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.phone_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangePhone(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestInteropPersonLite.Types.PhoneNumber> values) {
+        PrepareBuilder();
+        result.phone_.Add(values);
+        return this;
+      }
+      public Builder ClearPhone() {
+        PrepareBuilder();
+        result.phone_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestInteropPersonLite.Types.Addresses> AddressesList {
+        get { return PrepareBuilder().addresses_; }
+      }
+      public int AddressesCount {
+        get { return result.AddressesCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestInteropPersonLite.Types.Addresses GetAddresses(int index) {
+        return result.GetAddresses(index);
+      }
+      public Builder SetAddresses(int index, global::Google.ProtocolBuffers.TestProtos.TestInteropPersonLite.Types.Addresses value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.addresses_[index] = value;
+        return this;
+      }
+      public Builder SetAddresses(int index, global::Google.ProtocolBuffers.TestProtos.TestInteropPersonLite.Types.Addresses.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.addresses_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddAddresses(global::Google.ProtocolBuffers.TestProtos.TestInteropPersonLite.Types.Addresses value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.addresses_.Add(value);
+        return this;
+      }
+      public Builder AddAddresses(global::Google.ProtocolBuffers.TestProtos.TestInteropPersonLite.Types.Addresses.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.addresses_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeAddresses(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestInteropPersonLite.Types.Addresses> values) {
+        PrepareBuilder();
+        result.addresses_.Add(values);
+        return this;
+      }
+      public Builder ClearAddresses() {
+        PrepareBuilder();
+        result.addresses_.Clear();
+        return this;
+      }
+    }
+    static TestInteropPersonLite() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestInteropEmployeeIdLite : pb::GeneratedMessageLite<TestInteropEmployeeIdLite, TestInteropEmployeeIdLite.Builder> {
+    private TestInteropEmployeeIdLite() { }
+    private static readonly TestInteropEmployeeIdLite defaultInstance = new TestInteropEmployeeIdLite().MakeReadOnly();
+    private static readonly string[] _testInteropEmployeeIdLiteFieldNames = new string[] { "number" };
+    private static readonly uint[] _testInteropEmployeeIdLiteFieldTags = new uint[] { 10 };
+    public static TestInteropEmployeeIdLite DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestInteropEmployeeIdLite DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestInteropEmployeeIdLite ThisMessage {
+      get { return this; }
+    }
+
+    public const int NumberFieldNumber = 1;
+    private bool hasNumber;
+    private string number_ = "";
+    public bool HasNumber {
+      get { return hasNumber; }
+    }
+    public string Number {
+      get { return number_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        if (!hasNumber) return false;
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testInteropEmployeeIdLiteFieldNames;
+      if (hasNumber) {
+        output.WriteString(1, field_names[0], Number);
+      }
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasNumber) {
+        size += pb::CodedOutputStream.ComputeStringSize(1, Number);
+      }
+      memoizedSerializedSize = size;
+      return size;
+    }
+    #region Lite runtime methods
+    public override int GetHashCode() {
+      int hash = GetType().GetHashCode();
+      if (hasNumber) {
+        hash ^= number_.GetHashCode();
+      }
+      return hash;
+    }
+
+    public override bool Equals(object obj) {
+      TestInteropEmployeeIdLite other = obj as TestInteropEmployeeIdLite;
+      if (other == null) return false;
+      if (hasNumber != other.hasNumber || (hasNumber && !number_.Equals(other.number_))) return false;
+      return true;
+    }
+
+    public override void PrintTo(global::System.IO.TextWriter writer) {
+      PrintField("number", hasNumber, number_, writer);
+    }
+    #endregion
+
+    public static TestInteropEmployeeIdLite ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestInteropEmployeeIdLite ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestInteropEmployeeIdLite ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestInteropEmployeeIdLite ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestInteropEmployeeIdLite ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestInteropEmployeeIdLite ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestInteropEmployeeIdLite ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestInteropEmployeeIdLite ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestInteropEmployeeIdLite ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestInteropEmployeeIdLite ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestInteropEmployeeIdLite MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestInteropEmployeeIdLite prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilderLite<TestInteropEmployeeIdLite, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestInteropEmployeeIdLite cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestInteropEmployeeIdLite result;
+
+      private TestInteropEmployeeIdLite PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestInteropEmployeeIdLite original = result;
+          result = new TestInteropEmployeeIdLite();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestInteropEmployeeIdLite MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override TestInteropEmployeeIdLite DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestInteropEmployeeIdLite.DefaultInstance; }
+      }
+
+      public override TestInteropEmployeeIdLite BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessageLite other) {
+        if (other is TestInteropEmployeeIdLite) {
+          return MergeFrom((TestInteropEmployeeIdLite) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestInteropEmployeeIdLite other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestInteropEmployeeIdLite.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasNumber) {
+          Number = other.Number;
+        }
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testInteropEmployeeIdLiteFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testInteropEmployeeIdLiteFieldTags[field_ordinal];
+            else {
+              ParseUnknownField(input, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                return this;
+              }
+              ParseUnknownField(input, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              result.hasNumber = input.ReadString(ref result.number_);
+              break;
+            }
+          }
+        }
+
+        return this;
+      }
+
+
+      public bool HasNumber {
+        get { return result.hasNumber; }
+      }
+      public string Number {
+        get { return result.Number; }
+        set { SetNumber(value); }
+      }
+      public Builder SetNumber(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasNumber = true;
+        result.number_ = value;
+        return this;
+      }
+      public Builder ClearNumber() {
+        PrepareBuilder();
+        result.hasNumber = false;
+        result.number_ = "";
+        return this;
+      }
+    }
+    static TestInteropEmployeeIdLite() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestUnpackedExtensionsLite : pb::ExtendableMessageLite<TestUnpackedExtensionsLite, TestUnpackedExtensionsLite.Builder> {
+    private TestUnpackedExtensionsLite() { }
+    private static readonly TestUnpackedExtensionsLite defaultInstance = new TestUnpackedExtensionsLite().MakeReadOnly();
+    private static readonly string[] _testUnpackedExtensionsLiteFieldNames = new string[] {  };
+    private static readonly uint[] _testUnpackedExtensionsLiteFieldTags = new uint[] {  };
+    public static TestUnpackedExtensionsLite DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestUnpackedExtensionsLite DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestUnpackedExtensionsLite ThisMessage {
+      get { return this; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        if (!ExtensionsAreInitialized) return false;
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testUnpackedExtensionsLiteFieldNames;
+      pb::ExtendableMessageLite<TestUnpackedExtensionsLite, TestUnpackedExtensionsLite.Builder>.ExtensionWriter extensionWriter = CreateExtensionWriter(this);
+      extensionWriter.WriteUntil(536870912, output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += ExtensionsSerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    #region Lite runtime methods
+    public override int GetHashCode() {
+      int hash = GetType().GetHashCode();
+      hash ^= base.GetHashCode();
+      return hash;
+    }
+
+    public override bool Equals(object obj) {
+      TestUnpackedExtensionsLite other = obj as TestUnpackedExtensionsLite;
+      if (other == null) return false;
+      if (!base.Equals(other)) return false;
+      return true;
+    }
+
+    public override void PrintTo(global::System.IO.TextWriter writer) {
+      base.PrintTo(writer);
+    }
+    #endregion
+
+    public static TestUnpackedExtensionsLite ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestUnpackedExtensionsLite ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestUnpackedExtensionsLite ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestUnpackedExtensionsLite ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestUnpackedExtensionsLite ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestUnpackedExtensionsLite ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestUnpackedExtensionsLite ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestUnpackedExtensionsLite ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestUnpackedExtensionsLite ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestUnpackedExtensionsLite ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestUnpackedExtensionsLite MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestUnpackedExtensionsLite prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::ExtendableBuilderLite<TestUnpackedExtensionsLite, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestUnpackedExtensionsLite cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestUnpackedExtensionsLite result;
+
+      private TestUnpackedExtensionsLite PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestUnpackedExtensionsLite original = result;
+          result = new TestUnpackedExtensionsLite();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestUnpackedExtensionsLite MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override TestUnpackedExtensionsLite DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensionsLite.DefaultInstance; }
+      }
+
+      public override TestUnpackedExtensionsLite BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessageLite other) {
+        if (other is TestUnpackedExtensionsLite) {
+          return MergeFrom((TestUnpackedExtensionsLite) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestUnpackedExtensionsLite other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestUnpackedExtensionsLite.DefaultInstance) return this;
+        PrepareBuilder();
+          this.MergeExtensionFields(other);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testUnpackedExtensionsLiteFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testUnpackedExtensionsLiteFieldTags[field_ordinal];
+            else {
+              ParseUnknownField(input, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                return this;
+              }
+              ParseUnknownField(input, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        return this;
+      }
+
+    }
+    static TestUnpackedExtensionsLite() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestUnpackedTypesLite : pb::GeneratedMessageLite<TestUnpackedTypesLite, TestUnpackedTypesLite.Builder> {
+    private TestUnpackedTypesLite() { }
+    private static readonly TestUnpackedTypesLite defaultInstance = new TestUnpackedTypesLite().MakeReadOnly();
+    private static readonly string[] _testUnpackedTypesLiteFieldNames = new string[] { "unpacked_bool", "unpacked_double", "unpacked_enum", "unpacked_fixed32", "unpacked_fixed64", "unpacked_float", "unpacked_int32", "unpacked_int64", "unpacked_sfixed32", "unpacked_sfixed64", "unpacked_sint32", "unpacked_sint64", "unpacked_uint32", "unpacked_uint64" };
+    private static readonly uint[] _testUnpackedTypesLiteFieldTags = new uint[] { 816, 809, 824, 773, 777, 805, 720, 728, 789, 793, 752, 760, 736, 744 };
+    public static TestUnpackedTypesLite DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestUnpackedTypesLite DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestUnpackedTypesLite ThisMessage {
+      get { return this; }
+    }
+
+    public const int UnpackedInt32FieldNumber = 90;
+    private pbc::PopsicleList<int> unpackedInt32_ = new pbc::PopsicleList<int>();
+    public scg::IList<int> UnpackedInt32List {
+      get { return pbc::Lists.AsReadOnly(unpackedInt32_); }
+    }
+    public int UnpackedInt32Count {
+      get { return unpackedInt32_.Count; }
+    }
+    public int GetUnpackedInt32(int index) {
+      return unpackedInt32_[index];
+    }
+
+    public const int UnpackedInt64FieldNumber = 91;
+    private pbc::PopsicleList<long> unpackedInt64_ = new pbc::PopsicleList<long>();
+    public scg::IList<long> UnpackedInt64List {
+      get { return pbc::Lists.AsReadOnly(unpackedInt64_); }
+    }
+    public int UnpackedInt64Count {
+      get { return unpackedInt64_.Count; }
+    }
+    public long GetUnpackedInt64(int index) {
+      return unpackedInt64_[index];
+    }
+
+    public const int UnpackedUint32FieldNumber = 92;
+    private pbc::PopsicleList<uint> unpackedUint32_ = new pbc::PopsicleList<uint>();
+    public scg::IList<uint> UnpackedUint32List {
+      get { return pbc::Lists.AsReadOnly(unpackedUint32_); }
+    }
+    public int UnpackedUint32Count {
+      get { return unpackedUint32_.Count; }
+    }
+    public uint GetUnpackedUint32(int index) {
+      return unpackedUint32_[index];
+    }
+
+    public const int UnpackedUint64FieldNumber = 93;
+    private pbc::PopsicleList<ulong> unpackedUint64_ = new pbc::PopsicleList<ulong>();
+    public scg::IList<ulong> UnpackedUint64List {
+      get { return pbc::Lists.AsReadOnly(unpackedUint64_); }
+    }
+    public int UnpackedUint64Count {
+      get { return unpackedUint64_.Count; }
+    }
+    public ulong GetUnpackedUint64(int index) {
+      return unpackedUint64_[index];
+    }
+
+    public const int UnpackedSint32FieldNumber = 94;
+    private pbc::PopsicleList<int> unpackedSint32_ = new pbc::PopsicleList<int>();
+    public scg::IList<int> UnpackedSint32List {
+      get { return pbc::Lists.AsReadOnly(unpackedSint32_); }
+    }
+    public int UnpackedSint32Count {
+      get { return unpackedSint32_.Count; }
+    }
+    public int GetUnpackedSint32(int index) {
+      return unpackedSint32_[index];
+    }
+
+    public const int UnpackedSint64FieldNumber = 95;
+    private pbc::PopsicleList<long> unpackedSint64_ = new pbc::PopsicleList<long>();
+    public scg::IList<long> UnpackedSint64List {
+      get { return pbc::Lists.AsReadOnly(unpackedSint64_); }
+    }
+    public int UnpackedSint64Count {
+      get { return unpackedSint64_.Count; }
+    }
+    public long GetUnpackedSint64(int index) {
+      return unpackedSint64_[index];
+    }
+
+    public const int UnpackedFixed32FieldNumber = 96;
+    private pbc::PopsicleList<uint> unpackedFixed32_ = new pbc::PopsicleList<uint>();
+    public scg::IList<uint> UnpackedFixed32List {
+      get { return pbc::Lists.AsReadOnly(unpackedFixed32_); }
+    }
+    public int UnpackedFixed32Count {
+      get { return unpackedFixed32_.Count; }
+    }
+    public uint GetUnpackedFixed32(int index) {
+      return unpackedFixed32_[index];
+    }
+
+    public const int UnpackedFixed64FieldNumber = 97;
+    private pbc::PopsicleList<ulong> unpackedFixed64_ = new pbc::PopsicleList<ulong>();
+    public scg::IList<ulong> UnpackedFixed64List {
+      get { return pbc::Lists.AsReadOnly(unpackedFixed64_); }
+    }
+    public int UnpackedFixed64Count {
+      get { return unpackedFixed64_.Count; }
+    }
+    public ulong GetUnpackedFixed64(int index) {
+      return unpackedFixed64_[index];
+    }
+
+    public const int UnpackedSfixed32FieldNumber = 98;
+    private pbc::PopsicleList<int> unpackedSfixed32_ = new pbc::PopsicleList<int>();
+    public scg::IList<int> UnpackedSfixed32List {
+      get { return pbc::Lists.AsReadOnly(unpackedSfixed32_); }
+    }
+    public int UnpackedSfixed32Count {
+      get { return unpackedSfixed32_.Count; }
+    }
+    public int GetUnpackedSfixed32(int index) {
+      return unpackedSfixed32_[index];
+    }
+
+    public const int UnpackedSfixed64FieldNumber = 99;
+    private pbc::PopsicleList<long> unpackedSfixed64_ = new pbc::PopsicleList<long>();
+    public scg::IList<long> UnpackedSfixed64List {
+      get { return pbc::Lists.AsReadOnly(unpackedSfixed64_); }
+    }
+    public int UnpackedSfixed64Count {
+      get { return unpackedSfixed64_.Count; }
+    }
+    public long GetUnpackedSfixed64(int index) {
+      return unpackedSfixed64_[index];
+    }
+
+    public const int UnpackedFloatFieldNumber = 100;
+    private pbc::PopsicleList<float> unpackedFloat_ = new pbc::PopsicleList<float>();
+    public scg::IList<float> UnpackedFloatList {
+      get { return pbc::Lists.AsReadOnly(unpackedFloat_); }
+    }
+    public int UnpackedFloatCount {
+      get { return unpackedFloat_.Count; }
+    }
+    public float GetUnpackedFloat(int index) {
+      return unpackedFloat_[index];
+    }
+
+    public const int UnpackedDoubleFieldNumber = 101;
+    private pbc::PopsicleList<double> unpackedDouble_ = new pbc::PopsicleList<double>();
+    public scg::IList<double> UnpackedDoubleList {
+      get { return pbc::Lists.AsReadOnly(unpackedDouble_); }
+    }
+    public int UnpackedDoubleCount {
+      get { return unpackedDouble_.Count; }
+    }
+    public double GetUnpackedDouble(int index) {
+      return unpackedDouble_[index];
+    }
+
+    public const int UnpackedBoolFieldNumber = 102;
+    private pbc::PopsicleList<bool> unpackedBool_ = new pbc::PopsicleList<bool>();
+    public scg::IList<bool> UnpackedBoolList {
+      get { return pbc::Lists.AsReadOnly(unpackedBool_); }
+    }
+    public int UnpackedBoolCount {
+      get { return unpackedBool_.Count; }
+    }
+    public bool GetUnpackedBool(int index) {
+      return unpackedBool_[index];
+    }
+
+    public const int UnpackedEnumFieldNumber = 103;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.UnpackedTypesForeignEnumLite> unpackedEnum_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.UnpackedTypesForeignEnumLite>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.UnpackedTypesForeignEnumLite> UnpackedEnumList {
+      get { return pbc::Lists.AsReadOnly(unpackedEnum_); }
+    }
+    public int UnpackedEnumCount {
+      get { return unpackedEnum_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.UnpackedTypesForeignEnumLite GetUnpackedEnum(int index) {
+      return unpackedEnum_[index];
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testUnpackedTypesLiteFieldNames;
+      if (unpackedInt32_.Count > 0) {
+        output.WriteInt32Array(90, field_names[6], unpackedInt32_);
+      }
+      if (unpackedInt64_.Count > 0) {
+        output.WriteInt64Array(91, field_names[7], unpackedInt64_);
+      }
+      if (unpackedUint32_.Count > 0) {
+        output.WriteUInt32Array(92, field_names[12], unpackedUint32_);
+      }
+      if (unpackedUint64_.Count > 0) {
+        output.WriteUInt64Array(93, field_names[13], unpackedUint64_);
+      }
+      if (unpackedSint32_.Count > 0) {
+        output.WriteSInt32Array(94, field_names[10], unpackedSint32_);
+      }
+      if (unpackedSint64_.Count > 0) {
+        output.WriteSInt64Array(95, field_names[11], unpackedSint64_);
+      }
+      if (unpackedFixed32_.Count > 0) {
+        output.WriteFixed32Array(96, field_names[3], unpackedFixed32_);
+      }
+      if (unpackedFixed64_.Count > 0) {
+        output.WriteFixed64Array(97, field_names[4], unpackedFixed64_);
+      }
+      if (unpackedSfixed32_.Count > 0) {
+        output.WriteSFixed32Array(98, field_names[8], unpackedSfixed32_);
+      }
+      if (unpackedSfixed64_.Count > 0) {
+        output.WriteSFixed64Array(99, field_names[9], unpackedSfixed64_);
+      }
+      if (unpackedFloat_.Count > 0) {
+        output.WriteFloatArray(100, field_names[5], unpackedFloat_);
+      }
+      if (unpackedDouble_.Count > 0) {
+        output.WriteDoubleArray(101, field_names[1], unpackedDouble_);
+      }
+      if (unpackedBool_.Count > 0) {
+        output.WriteBoolArray(102, field_names[0], unpackedBool_);
+      }
+      if (unpackedEnum_.Count > 0) {
+        output.WriteEnumArray(103, field_names[2], unpackedEnum_);
+      }
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      {
+        int dataSize = 0;
+        foreach (int element in UnpackedInt32List) {
+          dataSize += pb::CodedOutputStream.ComputeInt32SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * unpackedInt32_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (long element in UnpackedInt64List) {
+          dataSize += pb::CodedOutputStream.ComputeInt64SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * unpackedInt64_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (uint element in UnpackedUint32List) {
+          dataSize += pb::CodedOutputStream.ComputeUInt32SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * unpackedUint32_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (ulong element in UnpackedUint64List) {
+          dataSize += pb::CodedOutputStream.ComputeUInt64SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * unpackedUint64_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (int element in UnpackedSint32List) {
+          dataSize += pb::CodedOutputStream.ComputeSInt32SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * unpackedSint32_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (long element in UnpackedSint64List) {
+          dataSize += pb::CodedOutputStream.ComputeSInt64SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * unpackedSint64_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 4 * unpackedFixed32_.Count;
+        size += dataSize;
+        size += 2 * unpackedFixed32_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 8 * unpackedFixed64_.Count;
+        size += dataSize;
+        size += 2 * unpackedFixed64_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 4 * unpackedSfixed32_.Count;
+        size += dataSize;
+        size += 2 * unpackedSfixed32_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 8 * unpackedSfixed64_.Count;
+        size += dataSize;
+        size += 2 * unpackedSfixed64_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 4 * unpackedFloat_.Count;
+        size += dataSize;
+        size += 2 * unpackedFloat_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 8 * unpackedDouble_.Count;
+        size += dataSize;
+        size += 2 * unpackedDouble_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 1 * unpackedBool_.Count;
+        size += dataSize;
+        size += 2 * unpackedBool_.Count;
+      }
+      {
+        int dataSize = 0;
+        if (unpackedEnum_.Count > 0) {
+          foreach (global::Google.ProtocolBuffers.TestProtos.UnpackedTypesForeignEnumLite element in unpackedEnum_) {
+            dataSize += pb::CodedOutputStream.ComputeEnumSizeNoTag((int) element);
+          }
+          size += dataSize;
+          size += 2 * unpackedEnum_.Count;
+        }
+      }
+      memoizedSerializedSize = size;
+      return size;
+    }
+    #region Lite runtime methods
+    public override int GetHashCode() {
+      int hash = GetType().GetHashCode();
+      foreach(int i in unpackedInt32_)
+        hash ^= i.GetHashCode();
+      foreach(long i in unpackedInt64_)
+        hash ^= i.GetHashCode();
+      foreach(uint i in unpackedUint32_)
+        hash ^= i.GetHashCode();
+      foreach(ulong i in unpackedUint64_)
+        hash ^= i.GetHashCode();
+      foreach(int i in unpackedSint32_)
+        hash ^= i.GetHashCode();
+      foreach(long i in unpackedSint64_)
+        hash ^= i.GetHashCode();
+      foreach(uint i in unpackedFixed32_)
+        hash ^= i.GetHashCode();
+      foreach(ulong i in unpackedFixed64_)
+        hash ^= i.GetHashCode();
+      foreach(int i in unpackedSfixed32_)
+        hash ^= i.GetHashCode();
+      foreach(long i in unpackedSfixed64_)
+        hash ^= i.GetHashCode();
+      foreach(float i in unpackedFloat_)
+        hash ^= i.GetHashCode();
+      foreach(double i in unpackedDouble_)
+        hash ^= i.GetHashCode();
+      foreach(bool i in unpackedBool_)
+        hash ^= i.GetHashCode();
+      foreach(global::Google.ProtocolBuffers.TestProtos.UnpackedTypesForeignEnumLite i in unpackedEnum_)
+        hash ^= i.GetHashCode();
+      return hash;
+    }
+
+    public override bool Equals(object obj) {
+      TestUnpackedTypesLite other = obj as TestUnpackedTypesLite;
+      if (other == null) return false;
+      if(unpackedInt32_.Count != other.unpackedInt32_.Count) return false;
+      for(int ix=0; ix < unpackedInt32_.Count; ix++)
+        if(!unpackedInt32_[ix].Equals(other.unpackedInt32_[ix])) return false;
+      if(unpackedInt64_.Count != other.unpackedInt64_.Count) return false;
+      for(int ix=0; ix < unpackedInt64_.Count; ix++)
+        if(!unpackedInt64_[ix].Equals(other.unpackedInt64_[ix])) return false;
+      if(unpackedUint32_.Count != other.unpackedUint32_.Count) return false;
+      for(int ix=0; ix < unpackedUint32_.Count; ix++)
+        if(!unpackedUint32_[ix].Equals(other.unpackedUint32_[ix])) return false;
+      if(unpackedUint64_.Count != other.unpackedUint64_.Count) return false;
+      for(int ix=0; ix < unpackedUint64_.Count; ix++)
+        if(!unpackedUint64_[ix].Equals(other.unpackedUint64_[ix])) return false;
+      if(unpackedSint32_.Count != other.unpackedSint32_.Count) return false;
+      for(int ix=0; ix < unpackedSint32_.Count; ix++)
+        if(!unpackedSint32_[ix].Equals(other.unpackedSint32_[ix])) return false;
+      if(unpackedSint64_.Count != other.unpackedSint64_.Count) return false;
+      for(int ix=0; ix < unpackedSint64_.Count; ix++)
+        if(!unpackedSint64_[ix].Equals(other.unpackedSint64_[ix])) return false;
+      if(unpackedFixed32_.Count != other.unpackedFixed32_.Count) return false;
+      for(int ix=0; ix < unpackedFixed32_.Count; ix++)
+        if(!unpackedFixed32_[ix].Equals(other.unpackedFixed32_[ix])) return false;
+      if(unpackedFixed64_.Count != other.unpackedFixed64_.Count) return false;
+      for(int ix=0; ix < unpackedFixed64_.Count; ix++)
+        if(!unpackedFixed64_[ix].Equals(other.unpackedFixed64_[ix])) return false;
+      if(unpackedSfixed32_.Count != other.unpackedSfixed32_.Count) return false;
+      for(int ix=0; ix < unpackedSfixed32_.Count; ix++)
+        if(!unpackedSfixed32_[ix].Equals(other.unpackedSfixed32_[ix])) return false;
+      if(unpackedSfixed64_.Count != other.unpackedSfixed64_.Count) return false;
+      for(int ix=0; ix < unpackedSfixed64_.Count; ix++)
+        if(!unpackedSfixed64_[ix].Equals(other.unpackedSfixed64_[ix])) return false;
+      if(unpackedFloat_.Count != other.unpackedFloat_.Count) return false;
+      for(int ix=0; ix < unpackedFloat_.Count; ix++)
+        if(!unpackedFloat_[ix].Equals(other.unpackedFloat_[ix])) return false;
+      if(unpackedDouble_.Count != other.unpackedDouble_.Count) return false;
+      for(int ix=0; ix < unpackedDouble_.Count; ix++)
+        if(!unpackedDouble_[ix].Equals(other.unpackedDouble_[ix])) return false;
+      if(unpackedBool_.Count != other.unpackedBool_.Count) return false;
+      for(int ix=0; ix < unpackedBool_.Count; ix++)
+        if(!unpackedBool_[ix].Equals(other.unpackedBool_[ix])) return false;
+      if(unpackedEnum_.Count != other.unpackedEnum_.Count) return false;
+      for(int ix=0; ix < unpackedEnum_.Count; ix++)
+        if(!unpackedEnum_[ix].Equals(other.unpackedEnum_[ix])) return false;
+      return true;
+    }
+
+    public override void PrintTo(global::System.IO.TextWriter writer) {
+      PrintField("unpacked_int32", unpackedInt32_, writer);
+      PrintField("unpacked_int64", unpackedInt64_, writer);
+      PrintField("unpacked_uint32", unpackedUint32_, writer);
+      PrintField("unpacked_uint64", unpackedUint64_, writer);
+      PrintField("unpacked_sint32", unpackedSint32_, writer);
+      PrintField("unpacked_sint64", unpackedSint64_, writer);
+      PrintField("unpacked_fixed32", unpackedFixed32_, writer);
+      PrintField("unpacked_fixed64", unpackedFixed64_, writer);
+      PrintField("unpacked_sfixed32", unpackedSfixed32_, writer);
+      PrintField("unpacked_sfixed64", unpackedSfixed64_, writer);
+      PrintField("unpacked_float", unpackedFloat_, writer);
+      PrintField("unpacked_double", unpackedDouble_, writer);
+      PrintField("unpacked_bool", unpackedBool_, writer);
+      PrintField("unpacked_enum", unpackedEnum_, writer);
+    }
+    #endregion
+
+    public static TestUnpackedTypesLite ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestUnpackedTypesLite ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestUnpackedTypesLite ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestUnpackedTypesLite ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestUnpackedTypesLite ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestUnpackedTypesLite ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestUnpackedTypesLite ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestUnpackedTypesLite ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestUnpackedTypesLite ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestUnpackedTypesLite ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestUnpackedTypesLite MakeReadOnly() {
+      unpackedInt32_.MakeReadOnly();
+      unpackedInt64_.MakeReadOnly();
+      unpackedUint32_.MakeReadOnly();
+      unpackedUint64_.MakeReadOnly();
+      unpackedSint32_.MakeReadOnly();
+      unpackedSint64_.MakeReadOnly();
+      unpackedFixed32_.MakeReadOnly();
+      unpackedFixed64_.MakeReadOnly();
+      unpackedSfixed32_.MakeReadOnly();
+      unpackedSfixed64_.MakeReadOnly();
+      unpackedFloat_.MakeReadOnly();
+      unpackedDouble_.MakeReadOnly();
+      unpackedBool_.MakeReadOnly();
+      unpackedEnum_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestUnpackedTypesLite prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilderLite<TestUnpackedTypesLite, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestUnpackedTypesLite cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestUnpackedTypesLite result;
+
+      private TestUnpackedTypesLite PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestUnpackedTypesLite original = result;
+          result = new TestUnpackedTypesLite();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestUnpackedTypesLite MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override TestUnpackedTypesLite DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestUnpackedTypesLite.DefaultInstance; }
+      }
+
+      public override TestUnpackedTypesLite BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessageLite other) {
+        if (other is TestUnpackedTypesLite) {
+          return MergeFrom((TestUnpackedTypesLite) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestUnpackedTypesLite other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestUnpackedTypesLite.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.unpackedInt32_.Count != 0) {
+          result.unpackedInt32_.Add(other.unpackedInt32_);
+        }
+        if (other.unpackedInt64_.Count != 0) {
+          result.unpackedInt64_.Add(other.unpackedInt64_);
+        }
+        if (other.unpackedUint32_.Count != 0) {
+          result.unpackedUint32_.Add(other.unpackedUint32_);
+        }
+        if (other.unpackedUint64_.Count != 0) {
+          result.unpackedUint64_.Add(other.unpackedUint64_);
+        }
+        if (other.unpackedSint32_.Count != 0) {
+          result.unpackedSint32_.Add(other.unpackedSint32_);
+        }
+        if (other.unpackedSint64_.Count != 0) {
+          result.unpackedSint64_.Add(other.unpackedSint64_);
+        }
+        if (other.unpackedFixed32_.Count != 0) {
+          result.unpackedFixed32_.Add(other.unpackedFixed32_);
+        }
+        if (other.unpackedFixed64_.Count != 0) {
+          result.unpackedFixed64_.Add(other.unpackedFixed64_);
+        }
+        if (other.unpackedSfixed32_.Count != 0) {
+          result.unpackedSfixed32_.Add(other.unpackedSfixed32_);
+        }
+        if (other.unpackedSfixed64_.Count != 0) {
+          result.unpackedSfixed64_.Add(other.unpackedSfixed64_);
+        }
+        if (other.unpackedFloat_.Count != 0) {
+          result.unpackedFloat_.Add(other.unpackedFloat_);
+        }
+        if (other.unpackedDouble_.Count != 0) {
+          result.unpackedDouble_.Add(other.unpackedDouble_);
+        }
+        if (other.unpackedBool_.Count != 0) {
+          result.unpackedBool_.Add(other.unpackedBool_);
+        }
+        if (other.unpackedEnum_.Count != 0) {
+          result.unpackedEnum_.Add(other.unpackedEnum_);
+        }
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testUnpackedTypesLiteFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testUnpackedTypesLiteFieldTags[field_ordinal];
+            else {
+              ParseUnknownField(input, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                return this;
+              }
+              ParseUnknownField(input, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 722:
+            case 720: {
+              input.ReadInt32Array(tag, field_name, result.unpackedInt32_);
+              break;
+            }
+            case 730:
+            case 728: {
+              input.ReadInt64Array(tag, field_name, result.unpackedInt64_);
+              break;
+            }
+            case 738:
+            case 736: {
+              input.ReadUInt32Array(tag, field_name, result.unpackedUint32_);
+              break;
+            }
+            case 746:
+            case 744: {
+              input.ReadUInt64Array(tag, field_name, result.unpackedUint64_);
+              break;
+            }
+            case 754:
+            case 752: {
+              input.ReadSInt32Array(tag, field_name, result.unpackedSint32_);
+              break;
+            }
+            case 762:
+            case 760: {
+              input.ReadSInt64Array(tag, field_name, result.unpackedSint64_);
+              break;
+            }
+            case 770:
+            case 773: {
+              input.ReadFixed32Array(tag, field_name, result.unpackedFixed32_);
+              break;
+            }
+            case 778:
+            case 777: {
+              input.ReadFixed64Array(tag, field_name, result.unpackedFixed64_);
+              break;
+            }
+            case 786:
+            case 789: {
+              input.ReadSFixed32Array(tag, field_name, result.unpackedSfixed32_);
+              break;
+            }
+            case 794:
+            case 793: {
+              input.ReadSFixed64Array(tag, field_name, result.unpackedSfixed64_);
+              break;
+            }
+            case 802:
+            case 805: {
+              input.ReadFloatArray(tag, field_name, result.unpackedFloat_);
+              break;
+            }
+            case 810:
+            case 809: {
+              input.ReadDoubleArray(tag, field_name, result.unpackedDouble_);
+              break;
+            }
+            case 818:
+            case 816: {
+              input.ReadBoolArray(tag, field_name, result.unpackedBool_);
+              break;
+            }
+            case 826:
+            case 824: {
+              scg::ICollection<object> unknownItems;
+              input.ReadEnumArray<global::Google.ProtocolBuffers.TestProtos.UnpackedTypesForeignEnumLite>(tag, field_name, result.unpackedEnum_, out unknownItems);
+              break;
+            }
+          }
+        }
+
+        return this;
+      }
+
+
+      public pbc::IPopsicleList<int> UnpackedInt32List {
+        get { return PrepareBuilder().unpackedInt32_; }
+      }
+      public int UnpackedInt32Count {
+        get { return result.UnpackedInt32Count; }
+      }
+      public int GetUnpackedInt32(int index) {
+        return result.GetUnpackedInt32(index);
+      }
+      public Builder SetUnpackedInt32(int index, int value) {
+        PrepareBuilder();
+        result.unpackedInt32_[index] = value;
+        return this;
+      }
+      public Builder AddUnpackedInt32(int value) {
+        PrepareBuilder();
+        result.unpackedInt32_.Add(value);
+        return this;
+      }
+      public Builder AddRangeUnpackedInt32(scg::IEnumerable<int> values) {
+        PrepareBuilder();
+        result.unpackedInt32_.Add(values);
+        return this;
+      }
+      public Builder ClearUnpackedInt32() {
+        PrepareBuilder();
+        result.unpackedInt32_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<long> UnpackedInt64List {
+        get { return PrepareBuilder().unpackedInt64_; }
+      }
+      public int UnpackedInt64Count {
+        get { return result.UnpackedInt64Count; }
+      }
+      public long GetUnpackedInt64(int index) {
+        return result.GetUnpackedInt64(index);
+      }
+      public Builder SetUnpackedInt64(int index, long value) {
+        PrepareBuilder();
+        result.unpackedInt64_[index] = value;
+        return this;
+      }
+      public Builder AddUnpackedInt64(long value) {
+        PrepareBuilder();
+        result.unpackedInt64_.Add(value);
+        return this;
+      }
+      public Builder AddRangeUnpackedInt64(scg::IEnumerable<long> values) {
+        PrepareBuilder();
+        result.unpackedInt64_.Add(values);
+        return this;
+      }
+      public Builder ClearUnpackedInt64() {
+        PrepareBuilder();
+        result.unpackedInt64_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<uint> UnpackedUint32List {
+        get { return PrepareBuilder().unpackedUint32_; }
+      }
+      public int UnpackedUint32Count {
+        get { return result.UnpackedUint32Count; }
+      }
+      public uint GetUnpackedUint32(int index) {
+        return result.GetUnpackedUint32(index);
+      }
+      public Builder SetUnpackedUint32(int index, uint value) {
+        PrepareBuilder();
+        result.unpackedUint32_[index] = value;
+        return this;
+      }
+      public Builder AddUnpackedUint32(uint value) {
+        PrepareBuilder();
+        result.unpackedUint32_.Add(value);
+        return this;
+      }
+      public Builder AddRangeUnpackedUint32(scg::IEnumerable<uint> values) {
+        PrepareBuilder();
+        result.unpackedUint32_.Add(values);
+        return this;
+      }
+      public Builder ClearUnpackedUint32() {
+        PrepareBuilder();
+        result.unpackedUint32_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<ulong> UnpackedUint64List {
+        get { return PrepareBuilder().unpackedUint64_; }
+      }
+      public int UnpackedUint64Count {
+        get { return result.UnpackedUint64Count; }
+      }
+      public ulong GetUnpackedUint64(int index) {
+        return result.GetUnpackedUint64(index);
+      }
+      public Builder SetUnpackedUint64(int index, ulong value) {
+        PrepareBuilder();
+        result.unpackedUint64_[index] = value;
+        return this;
+      }
+      public Builder AddUnpackedUint64(ulong value) {
+        PrepareBuilder();
+        result.unpackedUint64_.Add(value);
+        return this;
+      }
+      public Builder AddRangeUnpackedUint64(scg::IEnumerable<ulong> values) {
+        PrepareBuilder();
+        result.unpackedUint64_.Add(values);
+        return this;
+      }
+      public Builder ClearUnpackedUint64() {
+        PrepareBuilder();
+        result.unpackedUint64_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<int> UnpackedSint32List {
+        get { return PrepareBuilder().unpackedSint32_; }
+      }
+      public int UnpackedSint32Count {
+        get { return result.UnpackedSint32Count; }
+      }
+      public int GetUnpackedSint32(int index) {
+        return result.GetUnpackedSint32(index);
+      }
+      public Builder SetUnpackedSint32(int index, int value) {
+        PrepareBuilder();
+        result.unpackedSint32_[index] = value;
+        return this;
+      }
+      public Builder AddUnpackedSint32(int value) {
+        PrepareBuilder();
+        result.unpackedSint32_.Add(value);
+        return this;
+      }
+      public Builder AddRangeUnpackedSint32(scg::IEnumerable<int> values) {
+        PrepareBuilder();
+        result.unpackedSint32_.Add(values);
+        return this;
+      }
+      public Builder ClearUnpackedSint32() {
+        PrepareBuilder();
+        result.unpackedSint32_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<long> UnpackedSint64List {
+        get { return PrepareBuilder().unpackedSint64_; }
+      }
+      public int UnpackedSint64Count {
+        get { return result.UnpackedSint64Count; }
+      }
+      public long GetUnpackedSint64(int index) {
+        return result.GetUnpackedSint64(index);
+      }
+      public Builder SetUnpackedSint64(int index, long value) {
+        PrepareBuilder();
+        result.unpackedSint64_[index] = value;
+        return this;
+      }
+      public Builder AddUnpackedSint64(long value) {
+        PrepareBuilder();
+        result.unpackedSint64_.Add(value);
+        return this;
+      }
+      public Builder AddRangeUnpackedSint64(scg::IEnumerable<long> values) {
+        PrepareBuilder();
+        result.unpackedSint64_.Add(values);
+        return this;
+      }
+      public Builder ClearUnpackedSint64() {
+        PrepareBuilder();
+        result.unpackedSint64_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<uint> UnpackedFixed32List {
+        get { return PrepareBuilder().unpackedFixed32_; }
+      }
+      public int UnpackedFixed32Count {
+        get { return result.UnpackedFixed32Count; }
+      }
+      public uint GetUnpackedFixed32(int index) {
+        return result.GetUnpackedFixed32(index);
+      }
+      public Builder SetUnpackedFixed32(int index, uint value) {
+        PrepareBuilder();
+        result.unpackedFixed32_[index] = value;
+        return this;
+      }
+      public Builder AddUnpackedFixed32(uint value) {
+        PrepareBuilder();
+        result.unpackedFixed32_.Add(value);
+        return this;
+      }
+      public Builder AddRangeUnpackedFixed32(scg::IEnumerable<uint> values) {
+        PrepareBuilder();
+        result.unpackedFixed32_.Add(values);
+        return this;
+      }
+      public Builder ClearUnpackedFixed32() {
+        PrepareBuilder();
+        result.unpackedFixed32_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<ulong> UnpackedFixed64List {
+        get { return PrepareBuilder().unpackedFixed64_; }
+      }
+      public int UnpackedFixed64Count {
+        get { return result.UnpackedFixed64Count; }
+      }
+      public ulong GetUnpackedFixed64(int index) {
+        return result.GetUnpackedFixed64(index);
+      }
+      public Builder SetUnpackedFixed64(int index, ulong value) {
+        PrepareBuilder();
+        result.unpackedFixed64_[index] = value;
+        return this;
+      }
+      public Builder AddUnpackedFixed64(ulong value) {
+        PrepareBuilder();
+        result.unpackedFixed64_.Add(value);
+        return this;
+      }
+      public Builder AddRangeUnpackedFixed64(scg::IEnumerable<ulong> values) {
+        PrepareBuilder();
+        result.unpackedFixed64_.Add(values);
+        return this;
+      }
+      public Builder ClearUnpackedFixed64() {
+        PrepareBuilder();
+        result.unpackedFixed64_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<int> UnpackedSfixed32List {
+        get { return PrepareBuilder().unpackedSfixed32_; }
+      }
+      public int UnpackedSfixed32Count {
+        get { return result.UnpackedSfixed32Count; }
+      }
+      public int GetUnpackedSfixed32(int index) {
+        return result.GetUnpackedSfixed32(index);
+      }
+      public Builder SetUnpackedSfixed32(int index, int value) {
+        PrepareBuilder();
+        result.unpackedSfixed32_[index] = value;
+        return this;
+      }
+      public Builder AddUnpackedSfixed32(int value) {
+        PrepareBuilder();
+        result.unpackedSfixed32_.Add(value);
+        return this;
+      }
+      public Builder AddRangeUnpackedSfixed32(scg::IEnumerable<int> values) {
+        PrepareBuilder();
+        result.unpackedSfixed32_.Add(values);
+        return this;
+      }
+      public Builder ClearUnpackedSfixed32() {
+        PrepareBuilder();
+        result.unpackedSfixed32_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<long> UnpackedSfixed64List {
+        get { return PrepareBuilder().unpackedSfixed64_; }
+      }
+      public int UnpackedSfixed64Count {
+        get { return result.UnpackedSfixed64Count; }
+      }
+      public long GetUnpackedSfixed64(int index) {
+        return result.GetUnpackedSfixed64(index);
+      }
+      public Builder SetUnpackedSfixed64(int index, long value) {
+        PrepareBuilder();
+        result.unpackedSfixed64_[index] = value;
+        return this;
+      }
+      public Builder AddUnpackedSfixed64(long value) {
+        PrepareBuilder();
+        result.unpackedSfixed64_.Add(value);
+        return this;
+      }
+      public Builder AddRangeUnpackedSfixed64(scg::IEnumerable<long> values) {
+        PrepareBuilder();
+        result.unpackedSfixed64_.Add(values);
+        return this;
+      }
+      public Builder ClearUnpackedSfixed64() {
+        PrepareBuilder();
+        result.unpackedSfixed64_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<float> UnpackedFloatList {
+        get { return PrepareBuilder().unpackedFloat_; }
+      }
+      public int UnpackedFloatCount {
+        get { return result.UnpackedFloatCount; }
+      }
+      public float GetUnpackedFloat(int index) {
+        return result.GetUnpackedFloat(index);
+      }
+      public Builder SetUnpackedFloat(int index, float value) {
+        PrepareBuilder();
+        result.unpackedFloat_[index] = value;
+        return this;
+      }
+      public Builder AddUnpackedFloat(float value) {
+        PrepareBuilder();
+        result.unpackedFloat_.Add(value);
+        return this;
+      }
+      public Builder AddRangeUnpackedFloat(scg::IEnumerable<float> values) {
+        PrepareBuilder();
+        result.unpackedFloat_.Add(values);
+        return this;
+      }
+      public Builder ClearUnpackedFloat() {
+        PrepareBuilder();
+        result.unpackedFloat_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<double> UnpackedDoubleList {
+        get { return PrepareBuilder().unpackedDouble_; }
+      }
+      public int UnpackedDoubleCount {
+        get { return result.UnpackedDoubleCount; }
+      }
+      public double GetUnpackedDouble(int index) {
+        return result.GetUnpackedDouble(index);
+      }
+      public Builder SetUnpackedDouble(int index, double value) {
+        PrepareBuilder();
+        result.unpackedDouble_[index] = value;
+        return this;
+      }
+      public Builder AddUnpackedDouble(double value) {
+        PrepareBuilder();
+        result.unpackedDouble_.Add(value);
+        return this;
+      }
+      public Builder AddRangeUnpackedDouble(scg::IEnumerable<double> values) {
+        PrepareBuilder();
+        result.unpackedDouble_.Add(values);
+        return this;
+      }
+      public Builder ClearUnpackedDouble() {
+        PrepareBuilder();
+        result.unpackedDouble_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<bool> UnpackedBoolList {
+        get { return PrepareBuilder().unpackedBool_; }
+      }
+      public int UnpackedBoolCount {
+        get { return result.UnpackedBoolCount; }
+      }
+      public bool GetUnpackedBool(int index) {
+        return result.GetUnpackedBool(index);
+      }
+      public Builder SetUnpackedBool(int index, bool value) {
+        PrepareBuilder();
+        result.unpackedBool_[index] = value;
+        return this;
+      }
+      public Builder AddUnpackedBool(bool value) {
+        PrepareBuilder();
+        result.unpackedBool_.Add(value);
+        return this;
+      }
+      public Builder AddRangeUnpackedBool(scg::IEnumerable<bool> values) {
+        PrepareBuilder();
+        result.unpackedBool_.Add(values);
+        return this;
+      }
+      public Builder ClearUnpackedBool() {
+        PrepareBuilder();
+        result.unpackedBool_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.UnpackedTypesForeignEnumLite> UnpackedEnumList {
+        get { return PrepareBuilder().unpackedEnum_; }
+      }
+      public int UnpackedEnumCount {
+        get { return result.UnpackedEnumCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.UnpackedTypesForeignEnumLite GetUnpackedEnum(int index) {
+        return result.GetUnpackedEnum(index);
+      }
+      public Builder SetUnpackedEnum(int index, global::Google.ProtocolBuffers.TestProtos.UnpackedTypesForeignEnumLite value) {
+        PrepareBuilder();
+        result.unpackedEnum_[index] = value;
+        return this;
+      }
+      public Builder AddUnpackedEnum(global::Google.ProtocolBuffers.TestProtos.UnpackedTypesForeignEnumLite value) {
+        PrepareBuilder();
+        result.unpackedEnum_.Add(value);
+        return this;
+      }
+      public Builder AddRangeUnpackedEnum(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.UnpackedTypesForeignEnumLite> values) {
+        PrepareBuilder();
+        result.unpackedEnum_.Add(values);
+        return this;
+      }
+      public Builder ClearUnpackedEnum() {
+        PrepareBuilder();
+        result.unpackedEnum_.Clear();
+        return this;
+      }
+    }
+    static TestUnpackedTypesLite() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class BucketOfBytes : pb::GeneratedMessageLite<BucketOfBytes, BucketOfBytes.Builder> {
+    private BucketOfBytes() { }
+    private static readonly BucketOfBytes defaultInstance = new BucketOfBytes().MakeReadOnly();
+    private static readonly string[] _bucketOfBytesFieldNames = new string[] { "value" };
+    private static readonly uint[] _bucketOfBytesFieldTags = new uint[] { 10 };
+    public static BucketOfBytes DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override BucketOfBytes DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override BucketOfBytes ThisMessage {
+      get { return this; }
+    }
+
+    public const int ValueFieldNumber = 1;
+    private bool hasValue;
+    private pb::ByteString value_ = pb::ByteString.Empty;
+    public bool HasValue {
+      get { return hasValue; }
+    }
+    public pb::ByteString Value {
+      get { return value_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _bucketOfBytesFieldNames;
+      if (hasValue) {
+        output.WriteBytes(1, field_names[0], Value);
+      }
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasValue) {
+        size += pb::CodedOutputStream.ComputeBytesSize(1, Value);
+      }
+      memoizedSerializedSize = size;
+      return size;
+    }
+    #region Lite runtime methods
+    public override int GetHashCode() {
+      int hash = GetType().GetHashCode();
+      if (hasValue) {
+        hash ^= value_.GetHashCode();
+      }
+      return hash;
+    }
+
+    public override bool Equals(object obj) {
+      BucketOfBytes other = obj as BucketOfBytes;
+      if (other == null) return false;
+      if (hasValue != other.hasValue || (hasValue && !value_.Equals(other.value_))) return false;
+      return true;
+    }
+
+    public override void PrintTo(global::System.IO.TextWriter writer) {
+      PrintField("value", hasValue, value_, writer);
+    }
+    #endregion
+
+    public static BucketOfBytes ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static BucketOfBytes ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static BucketOfBytes ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static BucketOfBytes ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static BucketOfBytes ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static BucketOfBytes ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static BucketOfBytes ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static BucketOfBytes ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static BucketOfBytes ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static BucketOfBytes ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private BucketOfBytes MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(BucketOfBytes prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilderLite<BucketOfBytes, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(BucketOfBytes cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private BucketOfBytes result;
+
+      private BucketOfBytes PrepareBuilder() {
+        if (resultIsReadOnly) {
+          BucketOfBytes original = result;
+          result = new BucketOfBytes();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override BucketOfBytes MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override BucketOfBytes DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.BucketOfBytes.DefaultInstance; }
+      }
+
+      public override BucketOfBytes BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessageLite other) {
+        if (other is BucketOfBytes) {
+          return MergeFrom((BucketOfBytes) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(BucketOfBytes other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.BucketOfBytes.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasValue) {
+          Value = other.Value;
+        }
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_bucketOfBytesFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _bucketOfBytesFieldTags[field_ordinal];
+            else {
+              ParseUnknownField(input, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                return this;
+              }
+              ParseUnknownField(input, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              result.hasValue = input.ReadBytes(ref result.value_);
+              break;
+            }
+          }
+        }
+
+        return this;
+      }
+
+
+      public bool HasValue {
+        get { return result.hasValue; }
+      }
+      public pb::ByteString Value {
+        get { return result.Value; }
+        set { SetValue(value); }
+      }
+      public Builder SetValue(pb::ByteString value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasValue = true;
+        result.value_ = value;
+        return this;
+      }
+      public Builder ClearValue() {
+        PrepareBuilder();
+        result.hasValue = false;
+        result.value_ = pb::ByteString.Empty;
+        return this;
+      }
+    }
+    static BucketOfBytes() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class BucketOfBytesEx : pb::GeneratedMessageLite<BucketOfBytesEx, BucketOfBytesEx.Builder> {
+    private BucketOfBytesEx() { }
+    private static readonly BucketOfBytesEx defaultInstance = new BucketOfBytesEx().MakeReadOnly();
+    private static readonly string[] _bucketOfBytesExFieldNames = new string[] { "value", "value2" };
+    private static readonly uint[] _bucketOfBytesExFieldTags = new uint[] { 10, 2042 };
+    public static BucketOfBytesEx DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override BucketOfBytesEx DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override BucketOfBytesEx ThisMessage {
+      get { return this; }
+    }
+
+    public const int ValueFieldNumber = 1;
+    private bool hasValue;
+    private pb::ByteString value_ = pb::ByteString.Empty;
+    public bool HasValue {
+      get { return hasValue; }
+    }
+    public pb::ByteString Value {
+      get { return value_; }
+    }
+
+    public const int Value2FieldNumber = 255;
+    private bool hasValue2;
+    private pb::ByteString value2_ = pb::ByteString.Empty;
+    public bool HasValue2 {
+      get { return hasValue2; }
+    }
+    public pb::ByteString Value2 {
+      get { return value2_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _bucketOfBytesExFieldNames;
+      if (hasValue) {
+        output.WriteBytes(1, field_names[0], Value);
+      }
+      if (hasValue2) {
+        output.WriteBytes(255, field_names[1], Value2);
+      }
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasValue) {
+        size += pb::CodedOutputStream.ComputeBytesSize(1, Value);
+      }
+      if (hasValue2) {
+        size += pb::CodedOutputStream.ComputeBytesSize(255, Value2);
+      }
+      memoizedSerializedSize = size;
+      return size;
+    }
+    #region Lite runtime methods
+    public override int GetHashCode() {
+      int hash = GetType().GetHashCode();
+      if (hasValue) {
+        hash ^= value_.GetHashCode();
+      }
+      if (hasValue2) {
+        hash ^= value2_.GetHashCode();
+      }
+      return hash;
+    }
+
+    public override bool Equals(object obj) {
+      BucketOfBytesEx other = obj as BucketOfBytesEx;
+      if (other == null) return false;
+      if (hasValue != other.hasValue || (hasValue && !value_.Equals(other.value_))) return false;
+      if (hasValue2 != other.hasValue2 || (hasValue2 && !value2_.Equals(other.value2_))) return false;
+      return true;
+    }
+
+    public override void PrintTo(global::System.IO.TextWriter writer) {
+      PrintField("value", hasValue, value_, writer);
+      PrintField("value2", hasValue2, value2_, writer);
+    }
+    #endregion
+
+    public static BucketOfBytesEx ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static BucketOfBytesEx ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static BucketOfBytesEx ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static BucketOfBytesEx ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static BucketOfBytesEx ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static BucketOfBytesEx ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static BucketOfBytesEx ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static BucketOfBytesEx ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static BucketOfBytesEx ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static BucketOfBytesEx ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private BucketOfBytesEx MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(BucketOfBytesEx prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilderLite<BucketOfBytesEx, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(BucketOfBytesEx cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private BucketOfBytesEx result;
+
+      private BucketOfBytesEx PrepareBuilder() {
+        if (resultIsReadOnly) {
+          BucketOfBytesEx original = result;
+          result = new BucketOfBytesEx();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override BucketOfBytesEx MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override BucketOfBytesEx DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.BucketOfBytesEx.DefaultInstance; }
+      }
+
+      public override BucketOfBytesEx BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessageLite other) {
+        if (other is BucketOfBytesEx) {
+          return MergeFrom((BucketOfBytesEx) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(BucketOfBytesEx other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.BucketOfBytesEx.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasValue) {
+          Value = other.Value;
+        }
+        if (other.HasValue2) {
+          Value2 = other.Value2;
+        }
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_bucketOfBytesExFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _bucketOfBytesExFieldTags[field_ordinal];
+            else {
+              ParseUnknownField(input, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                return this;
+              }
+              ParseUnknownField(input, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              result.hasValue = input.ReadBytes(ref result.value_);
+              break;
+            }
+            case 2042: {
+              result.hasValue2 = input.ReadBytes(ref result.value2_);
+              break;
+            }
+          }
+        }
+
+        return this;
+      }
+
+
+      public bool HasValue {
+        get { return result.hasValue; }
+      }
+      public pb::ByteString Value {
+        get { return result.Value; }
+        set { SetValue(value); }
+      }
+      public Builder SetValue(pb::ByteString value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasValue = true;
+        result.value_ = value;
+        return this;
+      }
+      public Builder ClearValue() {
+        PrepareBuilder();
+        result.hasValue = false;
+        result.value_ = pb::ByteString.Empty;
+        return this;
+      }
+
+      public bool HasValue2 {
+        get { return result.hasValue2; }
+      }
+      public pb::ByteString Value2 {
+        get { return result.Value2; }
+        set { SetValue2(value); }
+      }
+      public Builder SetValue2(pb::ByteString value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasValue2 = true;
+        result.value2_ = value;
+        return this;
+      }
+      public Builder ClearValue2() {
+        PrepareBuilder();
+        result.hasValue2 = false;
+        result.value2_ = pb::ByteString.Empty;
+        return this;
+      }
+    }
+    static BucketOfBytesEx() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestExtrasLite.Descriptor, null);
+    }
+  }
+
+  #endregion
+
+}
+
+#endregion Designer generated code
diff --git a/csharp/src/ProtocolBuffersLite.Test/TestProtos/UnittestImport.cs b/csharp/src/ProtocolBuffersLite.Test/TestProtos/UnittestImport.cs
new file mode 100644
index 00000000..81f9ee53
--- /dev/null
+++ b/csharp/src/ProtocolBuffersLite.Test/TestProtos/UnittestImport.cs
@@ -0,0 +1,347 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/unittest_import.proto
+#pragma warning disable 1591, 0612, 3021
+#region Designer generated code
+
+using pb = global::Google.ProtocolBuffers;
+using pbc = global::Google.ProtocolBuffers.Collections;
+using pbd = global::Google.ProtocolBuffers.Descriptors;
+using scg = global::System.Collections.Generic;
+namespace Google.ProtocolBuffers.TestProtos {
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public static partial class UnittestImport {
+
+    #region Extension registration
+    public static void RegisterAllExtensions(pb::ExtensionRegistry registry) {
+    }
+    #endregion
+    #region Static variables
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_import_ImportMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.ImportMessage, global::Google.ProtocolBuffers.TestProtos.ImportMessage.Builder> internal__static_protobuf_unittest_import_ImportMessage__FieldAccessorTable;
+    #endregion
+    #region Descriptor
+    public static pbd::FileDescriptor Descriptor {
+      get { return descriptor; }
+    }
+    private static pbd::FileDescriptor descriptor;
+
+    static UnittestImport() {
+      byte[] descriptorData = global::System.Convert.FromBase64String(
+          string.Concat(
+            "CiVnb29nbGUvcHJvdG9idWYvdW5pdHRlc3RfaW1wb3J0LnByb3RvEhhwcm90", 
+            "b2J1Zl91bml0dGVzdF9pbXBvcnQaLGdvb2dsZS9wcm90b2J1Zi91bml0dGVz", 
+            "dF9pbXBvcnRfcHVibGljLnByb3RvIhoKDUltcG9ydE1lc3NhZ2USCQoBZBgB", 
+            "IAEoBSo8CgpJbXBvcnRFbnVtEg4KCklNUE9SVF9GT08QBxIOCgpJTVBPUlRf", 
+            "QkFSEAgSDgoKSU1QT1JUX0JBWhAJQkMKGGNvbS5nb29nbGUucHJvdG9idWYu", 
+            "dGVzdEgB+AEBqgIhR29vZ2xlLlByb3RvY29sQnVmZmVycy5UZXN0UHJvdG9z", 
+          "UAA="));
+      pbd::FileDescriptor.InternalDescriptorAssigner assigner = delegate(pbd::FileDescriptor root) {
+        descriptor = root;
+        internal__static_protobuf_unittest_import_ImportMessage__Descriptor = Descriptor.MessageTypes[0];
+        internal__static_protobuf_unittest_import_ImportMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.ImportMessage, global::Google.ProtocolBuffers.TestProtos.ImportMessage.Builder>(internal__static_protobuf_unittest_import_ImportMessage__Descriptor,
+                new string[] { "D", });
+        pb::ExtensionRegistry registry = pb::ExtensionRegistry.CreateInstance();
+        RegisterAllExtensions(registry);
+        global::Google.ProtocolBuffers.TestProtos.UnittestImportPublic.RegisterAllExtensions(registry);
+        return registry;
+      };
+      pbd::FileDescriptor.InternalBuildGeneratedFileFrom(descriptorData,
+          new pbd::FileDescriptor[] {
+          global::Google.ProtocolBuffers.TestProtos.UnittestImportPublic.Descriptor, 
+          }, assigner);
+    }
+    #endregion
+
+  }
+  #region Enums
+  public enum ImportEnum {
+    IMPORT_FOO = 7,
+    IMPORT_BAR = 8,
+    IMPORT_BAZ = 9,
+  }
+
+  #endregion
+
+  #region Messages
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class ImportMessage : pb::GeneratedMessage<ImportMessage, ImportMessage.Builder> {
+    private ImportMessage() { }
+    private static readonly ImportMessage defaultInstance = new ImportMessage().MakeReadOnly();
+    private static readonly string[] _importMessageFieldNames = new string[] { "d" };
+    private static readonly uint[] _importMessageFieldTags = new uint[] { 8 };
+    public static ImportMessage DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override ImportMessage DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override ImportMessage ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestImport.internal__static_protobuf_unittest_import_ImportMessage__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<ImportMessage, ImportMessage.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestImport.internal__static_protobuf_unittest_import_ImportMessage__FieldAccessorTable; }
+    }
+
+    public const int DFieldNumber = 1;
+    private bool hasD;
+    private int d_;
+    public bool HasD {
+      get { return hasD; }
+    }
+    public int D {
+      get { return d_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _importMessageFieldNames;
+      if (hasD) {
+        output.WriteInt32(1, field_names[0], D);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasD) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, D);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static ImportMessage ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static ImportMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static ImportMessage ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static ImportMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static ImportMessage ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static ImportMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static ImportMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static ImportMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static ImportMessage ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static ImportMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private ImportMessage MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(ImportMessage prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<ImportMessage, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(ImportMessage cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private ImportMessage result;
+
+      private ImportMessage PrepareBuilder() {
+        if (resultIsReadOnly) {
+          ImportMessage original = result;
+          result = new ImportMessage();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override ImportMessage MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.ImportMessage.Descriptor; }
+      }
+
+      public override ImportMessage DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.ImportMessage.DefaultInstance; }
+      }
+
+      public override ImportMessage BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is ImportMessage) {
+          return MergeFrom((ImportMessage) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(ImportMessage other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.ImportMessage.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasD) {
+          D = other.D;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_importMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _importMessageFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasD = input.ReadInt32(ref result.d_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasD {
+        get { return result.hasD; }
+      }
+      public int D {
+        get { return result.D; }
+        set { SetD(value); }
+      }
+      public Builder SetD(int value) {
+        PrepareBuilder();
+        result.hasD = true;
+        result.d_ = value;
+        return this;
+      }
+      public Builder ClearD() {
+        PrepareBuilder();
+        result.hasD = false;
+        result.d_ = 0;
+        return this;
+      }
+    }
+    static ImportMessage() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestImport.Descriptor, null);
+    }
+  }
+
+  #endregion
+
+}
+
+#endregion Designer generated code
diff --git a/csharp/src/ProtocolBuffersLite.Test/TestProtos/UnittestImportLite.cs b/csharp/src/ProtocolBuffersLite.Test/TestProtos/UnittestImportLite.cs
new file mode 100644
index 00000000..1fee16e0
--- /dev/null
+++ b/csharp/src/ProtocolBuffersLite.Test/TestProtos/UnittestImportLite.cs
@@ -0,0 +1,311 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/unittest_import_lite.proto
+#pragma warning disable 1591, 0612, 3021
+#region Designer generated code
+
+using pb = global::Google.ProtocolBuffers;
+using pbc = global::Google.ProtocolBuffers.Collections;
+using pbd = global::Google.ProtocolBuffers.Descriptors;
+using scg = global::System.Collections.Generic;
+namespace Google.ProtocolBuffers.TestProtos {
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public static partial class UnittestImportLite {
+
+    #region Extension registration
+    public static void RegisterAllExtensions(pb::ExtensionRegistry registry) {
+    }
+    #endregion
+    #region Static variables
+    #endregion
+    #region Extensions
+    internal static readonly object Descriptor;
+    static UnittestImportLite() {
+      Descriptor = null;
+    }
+    #endregion
+
+  }
+  #region Enums
+  public enum ImportEnumLite {
+    IMPORT_LITE_FOO = 7,
+    IMPORT_LITE_BAR = 8,
+    IMPORT_LITE_BAZ = 9,
+  }
+
+  #endregion
+
+  #region Messages
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class ImportMessageLite : pb::GeneratedMessageLite<ImportMessageLite, ImportMessageLite.Builder> {
+    private ImportMessageLite() { }
+    private static readonly ImportMessageLite defaultInstance = new ImportMessageLite().MakeReadOnly();
+    private static readonly string[] _importMessageLiteFieldNames = new string[] { "d" };
+    private static readonly uint[] _importMessageLiteFieldTags = new uint[] { 8 };
+    public static ImportMessageLite DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override ImportMessageLite DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override ImportMessageLite ThisMessage {
+      get { return this; }
+    }
+
+    public const int DFieldNumber = 1;
+    private bool hasD;
+    private int d_;
+    public bool HasD {
+      get { return hasD; }
+    }
+    public int D {
+      get { return d_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _importMessageLiteFieldNames;
+      if (hasD) {
+        output.WriteInt32(1, field_names[0], D);
+      }
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasD) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, D);
+      }
+      memoizedSerializedSize = size;
+      return size;
+    }
+    #region Lite runtime methods
+    public override int GetHashCode() {
+      int hash = GetType().GetHashCode();
+      if (hasD) {
+        hash ^= d_.GetHashCode();
+      }
+      return hash;
+    }
+
+    public override bool Equals(object obj) {
+      ImportMessageLite other = obj as ImportMessageLite;
+      if (other == null) return false;
+      if (hasD != other.hasD || (hasD && !d_.Equals(other.d_))) return false;
+      return true;
+    }
+
+    public override void PrintTo(global::System.IO.TextWriter writer) {
+      PrintField("d", hasD, d_, writer);
+    }
+    #endregion
+
+    public static ImportMessageLite ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static ImportMessageLite ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static ImportMessageLite ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static ImportMessageLite ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static ImportMessageLite ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static ImportMessageLite ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static ImportMessageLite ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static ImportMessageLite ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static ImportMessageLite ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static ImportMessageLite ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private ImportMessageLite MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(ImportMessageLite prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilderLite<ImportMessageLite, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(ImportMessageLite cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private ImportMessageLite result;
+
+      private ImportMessageLite PrepareBuilder() {
+        if (resultIsReadOnly) {
+          ImportMessageLite original = result;
+          result = new ImportMessageLite();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override ImportMessageLite MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override ImportMessageLite DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.ImportMessageLite.DefaultInstance; }
+      }
+
+      public override ImportMessageLite BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessageLite other) {
+        if (other is ImportMessageLite) {
+          return MergeFrom((ImportMessageLite) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(ImportMessageLite other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.ImportMessageLite.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasD) {
+          D = other.D;
+        }
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_importMessageLiteFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _importMessageLiteFieldTags[field_ordinal];
+            else {
+              ParseUnknownField(input, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                return this;
+              }
+              ParseUnknownField(input, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasD = input.ReadInt32(ref result.d_);
+              break;
+            }
+          }
+        }
+
+        return this;
+      }
+
+
+      public bool HasD {
+        get { return result.hasD; }
+      }
+      public int D {
+        get { return result.D; }
+        set { SetD(value); }
+      }
+      public Builder SetD(int value) {
+        PrepareBuilder();
+        result.hasD = true;
+        result.d_ = value;
+        return this;
+      }
+      public Builder ClearD() {
+        PrepareBuilder();
+        result.hasD = false;
+        result.d_ = 0;
+        return this;
+      }
+    }
+    static ImportMessageLite() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestImportLite.Descriptor, null);
+    }
+  }
+
+  #endregion
+
+}
+
+#endregion Designer generated code
diff --git a/csharp/src/ProtocolBuffersLite.Test/TestProtos/UnittestImportPublic.cs b/csharp/src/ProtocolBuffersLite.Test/TestProtos/UnittestImportPublic.cs
new file mode 100644
index 00000000..4185cac7
--- /dev/null
+++ b/csharp/src/ProtocolBuffersLite.Test/TestProtos/UnittestImportPublic.cs
@@ -0,0 +1,333 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/unittest_import_public.proto
+#pragma warning disable 1591, 0612, 3021
+#region Designer generated code
+
+using pb = global::Google.ProtocolBuffers;
+using pbc = global::Google.ProtocolBuffers.Collections;
+using pbd = global::Google.ProtocolBuffers.Descriptors;
+using scg = global::System.Collections.Generic;
+namespace Google.ProtocolBuffers.TestProtos {
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public static partial class UnittestImportPublic {
+
+    #region Extension registration
+    public static void RegisterAllExtensions(pb::ExtensionRegistry registry) {
+    }
+    #endregion
+    #region Static variables
+    internal static pbd::MessageDescriptor internal__static_protobuf_unittest_import_PublicImportMessage__Descriptor;
+    internal static pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.PublicImportMessage, global::Google.ProtocolBuffers.TestProtos.PublicImportMessage.Builder> internal__static_protobuf_unittest_import_PublicImportMessage__FieldAccessorTable;
+    #endregion
+    #region Descriptor
+    public static pbd::FileDescriptor Descriptor {
+      get { return descriptor; }
+    }
+    private static pbd::FileDescriptor descriptor;
+
+    static UnittestImportPublic() {
+      byte[] descriptorData = global::System.Convert.FromBase64String(
+          string.Concat(
+            "Cixnb29nbGUvcHJvdG9idWYvdW5pdHRlc3RfaW1wb3J0X3B1YmxpYy5wcm90", 
+            "bxIYcHJvdG9idWZfdW5pdHRlc3RfaW1wb3J0IiAKE1B1YmxpY0ltcG9ydE1l", 
+            "c3NhZ2USCQoBZRgBIAEoBUI+Chhjb20uZ29vZ2xlLnByb3RvYnVmLnRlc3Sq", 
+          "AiFHb29nbGUuUHJvdG9jb2xCdWZmZXJzLlRlc3RQcm90b3M="));
+      pbd::FileDescriptor.InternalDescriptorAssigner assigner = delegate(pbd::FileDescriptor root) {
+        descriptor = root;
+        internal__static_protobuf_unittest_import_PublicImportMessage__Descriptor = Descriptor.MessageTypes[0];
+        internal__static_protobuf_unittest_import_PublicImportMessage__FieldAccessorTable = 
+            new pb::FieldAccess.FieldAccessorTable<global::Google.ProtocolBuffers.TestProtos.PublicImportMessage, global::Google.ProtocolBuffers.TestProtos.PublicImportMessage.Builder>(internal__static_protobuf_unittest_import_PublicImportMessage__Descriptor,
+                new string[] { "E", });
+        pb::ExtensionRegistry registry = pb::ExtensionRegistry.CreateInstance();
+        RegisterAllExtensions(registry);
+        return registry;
+      };
+      pbd::FileDescriptor.InternalBuildGeneratedFileFrom(descriptorData,
+          new pbd::FileDescriptor[] {
+          }, assigner);
+    }
+    #endregion
+
+  }
+  #region Messages
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class PublicImportMessage : pb::GeneratedMessage<PublicImportMessage, PublicImportMessage.Builder> {
+    private PublicImportMessage() { }
+    private static readonly PublicImportMessage defaultInstance = new PublicImportMessage().MakeReadOnly();
+    private static readonly string[] _publicImportMessageFieldNames = new string[] { "e" };
+    private static readonly uint[] _publicImportMessageFieldTags = new uint[] { 8 };
+    public static PublicImportMessage DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override PublicImportMessage DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override PublicImportMessage ThisMessage {
+      get { return this; }
+    }
+
+    public static pbd::MessageDescriptor Descriptor {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestImportPublic.internal__static_protobuf_unittest_import_PublicImportMessage__Descriptor; }
+    }
+
+    protected override pb::FieldAccess.FieldAccessorTable<PublicImportMessage, PublicImportMessage.Builder> InternalFieldAccessors {
+      get { return global::Google.ProtocolBuffers.TestProtos.UnittestImportPublic.internal__static_protobuf_unittest_import_PublicImportMessage__FieldAccessorTable; }
+    }
+
+    public const int EFieldNumber = 1;
+    private bool hasE;
+    private int e_;
+    public bool HasE {
+      get { return hasE; }
+    }
+    public int E {
+      get { return e_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _publicImportMessageFieldNames;
+      if (hasE) {
+        output.WriteInt32(1, field_names[0], E);
+      }
+      UnknownFields.WriteTo(output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasE) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, E);
+      }
+      size += UnknownFields.SerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    public static PublicImportMessage ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static PublicImportMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static PublicImportMessage ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static PublicImportMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static PublicImportMessage ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static PublicImportMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static PublicImportMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static PublicImportMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static PublicImportMessage ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static PublicImportMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private PublicImportMessage MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(PublicImportMessage prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilder<PublicImportMessage, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(PublicImportMessage cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private PublicImportMessage result;
+
+      private PublicImportMessage PrepareBuilder() {
+        if (resultIsReadOnly) {
+          PublicImportMessage original = result;
+          result = new PublicImportMessage();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override PublicImportMessage MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override pbd::MessageDescriptor DescriptorForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.PublicImportMessage.Descriptor; }
+      }
+
+      public override PublicImportMessage DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.PublicImportMessage.DefaultInstance; }
+      }
+
+      public override PublicImportMessage BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessage other) {
+        if (other is PublicImportMessage) {
+          return MergeFrom((PublicImportMessage) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(PublicImportMessage other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.PublicImportMessage.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasE) {
+          E = other.E;
+        }
+        this.MergeUnknownFields(other.UnknownFields);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        pb::UnknownFieldSet.Builder unknownFields = null;
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_publicImportMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _publicImportMessageFieldTags[field_ordinal];
+            else {
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                if (unknownFields != null) {
+                  this.UnknownFields = unknownFields.Build();
+                }
+                return this;
+              }
+              if (unknownFields == null) {
+                unknownFields = pb::UnknownFieldSet.CreateBuilder(this.UnknownFields);
+              }
+              ParseUnknownField(input, unknownFields, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasE = input.ReadInt32(ref result.e_);
+              break;
+            }
+          }
+        }
+
+        if (unknownFields != null) {
+          this.UnknownFields = unknownFields.Build();
+        }
+        return this;
+      }
+
+
+      public bool HasE {
+        get { return result.hasE; }
+      }
+      public int E {
+        get { return result.E; }
+        set { SetE(value); }
+      }
+      public Builder SetE(int value) {
+        PrepareBuilder();
+        result.hasE = true;
+        result.e_ = value;
+        return this;
+      }
+      public Builder ClearE() {
+        PrepareBuilder();
+        result.hasE = false;
+        result.e_ = 0;
+        return this;
+      }
+    }
+    static PublicImportMessage() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestImportPublic.Descriptor, null);
+    }
+  }
+
+  #endregion
+
+}
+
+#endregion Designer generated code
diff --git a/csharp/src/ProtocolBuffersLite.Test/TestProtos/UnittestImportPublicLite.cs b/csharp/src/ProtocolBuffersLite.Test/TestProtos/UnittestImportPublicLite.cs
new file mode 100644
index 00000000..6dabfcdb
--- /dev/null
+++ b/csharp/src/ProtocolBuffersLite.Test/TestProtos/UnittestImportPublicLite.cs
@@ -0,0 +1,302 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/unittest_import_public_lite.proto
+#pragma warning disable 1591, 0612, 3021
+#region Designer generated code
+
+using pb = global::Google.ProtocolBuffers;
+using pbc = global::Google.ProtocolBuffers.Collections;
+using pbd = global::Google.ProtocolBuffers.Descriptors;
+using scg = global::System.Collections.Generic;
+namespace Google.ProtocolBuffers.TestProtos {
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public static partial class UnittestImportPublicLite {
+
+    #region Extension registration
+    public static void RegisterAllExtensions(pb::ExtensionRegistry registry) {
+    }
+    #endregion
+    #region Static variables
+    #endregion
+    #region Extensions
+    internal static readonly object Descriptor;
+    static UnittestImportPublicLite() {
+      Descriptor = null;
+    }
+    #endregion
+
+  }
+  #region Messages
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class PublicImportMessageLite : pb::GeneratedMessageLite<PublicImportMessageLite, PublicImportMessageLite.Builder> {
+    private PublicImportMessageLite() { }
+    private static readonly PublicImportMessageLite defaultInstance = new PublicImportMessageLite().MakeReadOnly();
+    private static readonly string[] _publicImportMessageLiteFieldNames = new string[] { "e" };
+    private static readonly uint[] _publicImportMessageLiteFieldTags = new uint[] { 8 };
+    public static PublicImportMessageLite DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override PublicImportMessageLite DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override PublicImportMessageLite ThisMessage {
+      get { return this; }
+    }
+
+    public const int EFieldNumber = 1;
+    private bool hasE;
+    private int e_;
+    public bool HasE {
+      get { return hasE; }
+    }
+    public int E {
+      get { return e_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _publicImportMessageLiteFieldNames;
+      if (hasE) {
+        output.WriteInt32(1, field_names[0], E);
+      }
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasE) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, E);
+      }
+      memoizedSerializedSize = size;
+      return size;
+    }
+    #region Lite runtime methods
+    public override int GetHashCode() {
+      int hash = GetType().GetHashCode();
+      if (hasE) {
+        hash ^= e_.GetHashCode();
+      }
+      return hash;
+    }
+
+    public override bool Equals(object obj) {
+      PublicImportMessageLite other = obj as PublicImportMessageLite;
+      if (other == null) return false;
+      if (hasE != other.hasE || (hasE && !e_.Equals(other.e_))) return false;
+      return true;
+    }
+
+    public override void PrintTo(global::System.IO.TextWriter writer) {
+      PrintField("e", hasE, e_, writer);
+    }
+    #endregion
+
+    public static PublicImportMessageLite ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static PublicImportMessageLite ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static PublicImportMessageLite ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static PublicImportMessageLite ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static PublicImportMessageLite ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static PublicImportMessageLite ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static PublicImportMessageLite ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static PublicImportMessageLite ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static PublicImportMessageLite ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static PublicImportMessageLite ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private PublicImportMessageLite MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(PublicImportMessageLite prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilderLite<PublicImportMessageLite, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(PublicImportMessageLite cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private PublicImportMessageLite result;
+
+      private PublicImportMessageLite PrepareBuilder() {
+        if (resultIsReadOnly) {
+          PublicImportMessageLite original = result;
+          result = new PublicImportMessageLite();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override PublicImportMessageLite MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override PublicImportMessageLite DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.PublicImportMessageLite.DefaultInstance; }
+      }
+
+      public override PublicImportMessageLite BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessageLite other) {
+        if (other is PublicImportMessageLite) {
+          return MergeFrom((PublicImportMessageLite) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(PublicImportMessageLite other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.PublicImportMessageLite.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasE) {
+          E = other.E;
+        }
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_publicImportMessageLiteFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _publicImportMessageLiteFieldTags[field_ordinal];
+            else {
+              ParseUnknownField(input, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                return this;
+              }
+              ParseUnknownField(input, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasE = input.ReadInt32(ref result.e_);
+              break;
+            }
+          }
+        }
+
+        return this;
+      }
+
+
+      public bool HasE {
+        get { return result.hasE; }
+      }
+      public int E {
+        get { return result.E; }
+        set { SetE(value); }
+      }
+      public Builder SetE(int value) {
+        PrepareBuilder();
+        result.hasE = true;
+        result.e_ = value;
+        return this;
+      }
+      public Builder ClearE() {
+        PrepareBuilder();
+        result.hasE = false;
+        result.e_ = 0;
+        return this;
+      }
+    }
+    static PublicImportMessageLite() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestImportPublicLite.Descriptor, null);
+    }
+  }
+
+  #endregion
+
+}
+
+#endregion Designer generated code
diff --git a/csharp/src/ProtocolBuffersLite.Test/TestProtos/UnittestLite.cs b/csharp/src/ProtocolBuffersLite.Test/TestProtos/UnittestLite.cs
new file mode 100644
index 00000000..de378704
--- /dev/null
+++ b/csharp/src/ProtocolBuffersLite.Test/TestProtos/UnittestLite.cs
@@ -0,0 +1,12460 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/unittest_lite.proto
+#pragma warning disable 1591, 0612, 3021
+#region Designer generated code
+
+using pb = global::Google.ProtocolBuffers;
+using pbc = global::Google.ProtocolBuffers.Collections;
+using pbd = global::Google.ProtocolBuffers.Descriptors;
+using scg = global::System.Collections.Generic;
+namespace Google.ProtocolBuffers.TestProtos {
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public static partial class UnittestLite {
+
+    #region Extension registration
+    public static void RegisterAllExtensions(pb::ExtensionRegistry registry) {
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalInt32ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalInt64ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalUint32ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalUint64ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalSint32ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalSint64ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalFixed32ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalFixed64ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalSfixed32ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalSfixed64ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalFloatExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalDoubleExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalBoolExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalStringExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalBytesExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalGroupExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalNestedMessageExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalForeignMessageExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalImportMessageExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalNestedEnumExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalForeignEnumExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalImportEnumExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalStringPieceExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalCordExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalPublicImportMessageExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalLazyMessageExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedInt32ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedInt64ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedUint32ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedUint64ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedSint32ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedSint64ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedFixed32ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedFixed64ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedSfixed32ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedSfixed64ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedFloatExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedDoubleExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedBoolExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedStringExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedBytesExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedGroupExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedNestedMessageExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedForeignMessageExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedImportMessageExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedNestedEnumExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedForeignEnumExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedImportEnumExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedStringPieceExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedCordExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedLazyMessageExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultInt32ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultInt64ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultUint32ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultUint64ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultSint32ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultSint64ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultFixed32ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultFixed64ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultSfixed32ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultSfixed64ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultFloatExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultDoubleExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultBoolExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultStringExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultBytesExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultNestedEnumExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultForeignEnumExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultImportEnumExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultStringPieceExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultCordExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.OneofUint32ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.OneofNestedMessageExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.OneofStringExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.OneofBytesExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.PackedInt32ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.PackedInt64ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.PackedUint32ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.PackedUint64ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.PackedSint32ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.PackedSint64ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.PackedFixed32ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.PackedFixed64ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.PackedSfixed32ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.PackedSfixed64ExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.PackedFloatExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.PackedDoubleExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.PackedBoolExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.UnittestLite.PackedEnumExtensionLite);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.TestNestedExtensionLite.NestedExtension);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.OptionalExt);
+      registry.Add(global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.RepeatedExt);
+    }
+    #endregion
+    #region Extensions
+    public const int OptionalInt32ExtensionLiteFieldNumber = 1;
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, int> OptionalInt32ExtensionLite;
+    public const int OptionalInt64ExtensionLiteFieldNumber = 2;
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, long> OptionalInt64ExtensionLite;
+    public const int OptionalUint32ExtensionLiteFieldNumber = 3;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, uint> OptionalUint32ExtensionLite;
+    public const int OptionalUint64ExtensionLiteFieldNumber = 4;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, ulong> OptionalUint64ExtensionLite;
+    public const int OptionalSint32ExtensionLiteFieldNumber = 5;
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, int> OptionalSint32ExtensionLite;
+    public const int OptionalSint64ExtensionLiteFieldNumber = 6;
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, long> OptionalSint64ExtensionLite;
+    public const int OptionalFixed32ExtensionLiteFieldNumber = 7;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, uint> OptionalFixed32ExtensionLite;
+    public const int OptionalFixed64ExtensionLiteFieldNumber = 8;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, ulong> OptionalFixed64ExtensionLite;
+    public const int OptionalSfixed32ExtensionLiteFieldNumber = 9;
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, int> OptionalSfixed32ExtensionLite;
+    public const int OptionalSfixed64ExtensionLiteFieldNumber = 10;
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, long> OptionalSfixed64ExtensionLite;
+    public const int OptionalFloatExtensionLiteFieldNumber = 11;
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, float> OptionalFloatExtensionLite;
+    public const int OptionalDoubleExtensionLiteFieldNumber = 12;
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, double> OptionalDoubleExtensionLite;
+    public const int OptionalBoolExtensionLiteFieldNumber = 13;
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, bool> OptionalBoolExtensionLite;
+    public const int OptionalStringExtensionLiteFieldNumber = 14;
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, string> OptionalStringExtensionLite;
+    public const int OptionalBytesExtensionLiteFieldNumber = 15;
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, pb::ByteString> OptionalBytesExtensionLite;
+    public const int OptionalGroupExtensionLiteFieldNumber = 16;
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, global::Google.ProtocolBuffers.TestProtos.OptionalGroup_extension_lite> OptionalGroupExtensionLite;
+    public const int OptionalNestedMessageExtensionLiteFieldNumber = 18;
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage> OptionalNestedMessageExtensionLite;
+    public const int OptionalForeignMessageExtensionLiteFieldNumber = 19;
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, global::Google.ProtocolBuffers.TestProtos.ForeignMessageLite> OptionalForeignMessageExtensionLite;
+    public const int OptionalImportMessageExtensionLiteFieldNumber = 20;
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, global::Google.ProtocolBuffers.TestProtos.ImportMessageLite> OptionalImportMessageExtensionLite;
+    public const int OptionalNestedEnumExtensionLiteFieldNumber = 21;
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedEnum> OptionalNestedEnumExtensionLite;
+    public const int OptionalForeignEnumExtensionLiteFieldNumber = 22;
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite> OptionalForeignEnumExtensionLite;
+    public const int OptionalImportEnumExtensionLiteFieldNumber = 23;
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, global::Google.ProtocolBuffers.TestProtos.ImportEnumLite> OptionalImportEnumExtensionLite;
+    public const int OptionalStringPieceExtensionLiteFieldNumber = 24;
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, string> OptionalStringPieceExtensionLite;
+    public const int OptionalCordExtensionLiteFieldNumber = 25;
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, string> OptionalCordExtensionLite;
+    public const int OptionalPublicImportMessageExtensionLiteFieldNumber = 26;
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, global::Google.ProtocolBuffers.TestProtos.PublicImportMessageLite> OptionalPublicImportMessageExtensionLite;
+    public const int OptionalLazyMessageExtensionLiteFieldNumber = 27;
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage> OptionalLazyMessageExtensionLite;
+    public const int RepeatedInt32ExtensionLiteFieldNumber = 31;
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, int> RepeatedInt32ExtensionLite;
+    public const int RepeatedInt64ExtensionLiteFieldNumber = 32;
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, long> RepeatedInt64ExtensionLite;
+    public const int RepeatedUint32ExtensionLiteFieldNumber = 33;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, uint> RepeatedUint32ExtensionLite;
+    public const int RepeatedUint64ExtensionLiteFieldNumber = 34;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, ulong> RepeatedUint64ExtensionLite;
+    public const int RepeatedSint32ExtensionLiteFieldNumber = 35;
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, int> RepeatedSint32ExtensionLite;
+    public const int RepeatedSint64ExtensionLiteFieldNumber = 36;
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, long> RepeatedSint64ExtensionLite;
+    public const int RepeatedFixed32ExtensionLiteFieldNumber = 37;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, uint> RepeatedFixed32ExtensionLite;
+    public const int RepeatedFixed64ExtensionLiteFieldNumber = 38;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, ulong> RepeatedFixed64ExtensionLite;
+    public const int RepeatedSfixed32ExtensionLiteFieldNumber = 39;
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, int> RepeatedSfixed32ExtensionLite;
+    public const int RepeatedSfixed64ExtensionLiteFieldNumber = 40;
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, long> RepeatedSfixed64ExtensionLite;
+    public const int RepeatedFloatExtensionLiteFieldNumber = 41;
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, float> RepeatedFloatExtensionLite;
+    public const int RepeatedDoubleExtensionLiteFieldNumber = 42;
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, double> RepeatedDoubleExtensionLite;
+    public const int RepeatedBoolExtensionLiteFieldNumber = 43;
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, bool> RepeatedBoolExtensionLite;
+    public const int RepeatedStringExtensionLiteFieldNumber = 44;
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, string> RepeatedStringExtensionLite;
+    public const int RepeatedBytesExtensionLiteFieldNumber = 45;
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, pb::ByteString> RepeatedBytesExtensionLite;
+    public const int RepeatedGroupExtensionLiteFieldNumber = 46;
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, global::Google.ProtocolBuffers.TestProtos.RepeatedGroup_extension_lite> RepeatedGroupExtensionLite;
+    public const int RepeatedNestedMessageExtensionLiteFieldNumber = 48;
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage> RepeatedNestedMessageExtensionLite;
+    public const int RepeatedForeignMessageExtensionLiteFieldNumber = 49;
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, global::Google.ProtocolBuffers.TestProtos.ForeignMessageLite> RepeatedForeignMessageExtensionLite;
+    public const int RepeatedImportMessageExtensionLiteFieldNumber = 50;
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, global::Google.ProtocolBuffers.TestProtos.ImportMessageLite> RepeatedImportMessageExtensionLite;
+    public const int RepeatedNestedEnumExtensionLiteFieldNumber = 51;
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedEnum> RepeatedNestedEnumExtensionLite;
+    public const int RepeatedForeignEnumExtensionLiteFieldNumber = 52;
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite> RepeatedForeignEnumExtensionLite;
+    public const int RepeatedImportEnumExtensionLiteFieldNumber = 53;
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, global::Google.ProtocolBuffers.TestProtos.ImportEnumLite> RepeatedImportEnumExtensionLite;
+    public const int RepeatedStringPieceExtensionLiteFieldNumber = 54;
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, string> RepeatedStringPieceExtensionLite;
+    public const int RepeatedCordExtensionLiteFieldNumber = 55;
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, string> RepeatedCordExtensionLite;
+    public const int RepeatedLazyMessageExtensionLiteFieldNumber = 57;
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage> RepeatedLazyMessageExtensionLite;
+    public const int DefaultInt32ExtensionLiteFieldNumber = 61;
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, int> DefaultInt32ExtensionLite;
+    public const int DefaultInt64ExtensionLiteFieldNumber = 62;
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, long> DefaultInt64ExtensionLite;
+    public const int DefaultUint32ExtensionLiteFieldNumber = 63;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, uint> DefaultUint32ExtensionLite;
+    public const int DefaultUint64ExtensionLiteFieldNumber = 64;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, ulong> DefaultUint64ExtensionLite;
+    public const int DefaultSint32ExtensionLiteFieldNumber = 65;
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, int> DefaultSint32ExtensionLite;
+    public const int DefaultSint64ExtensionLiteFieldNumber = 66;
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, long> DefaultSint64ExtensionLite;
+    public const int DefaultFixed32ExtensionLiteFieldNumber = 67;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, uint> DefaultFixed32ExtensionLite;
+    public const int DefaultFixed64ExtensionLiteFieldNumber = 68;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, ulong> DefaultFixed64ExtensionLite;
+    public const int DefaultSfixed32ExtensionLiteFieldNumber = 69;
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, int> DefaultSfixed32ExtensionLite;
+    public const int DefaultSfixed64ExtensionLiteFieldNumber = 70;
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, long> DefaultSfixed64ExtensionLite;
+    public const int DefaultFloatExtensionLiteFieldNumber = 71;
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, float> DefaultFloatExtensionLite;
+    public const int DefaultDoubleExtensionLiteFieldNumber = 72;
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, double> DefaultDoubleExtensionLite;
+    public const int DefaultBoolExtensionLiteFieldNumber = 73;
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, bool> DefaultBoolExtensionLite;
+    public const int DefaultStringExtensionLiteFieldNumber = 74;
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, string> DefaultStringExtensionLite;
+    public const int DefaultBytesExtensionLiteFieldNumber = 75;
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, pb::ByteString> DefaultBytesExtensionLite;
+    public const int DefaultNestedEnumExtensionLiteFieldNumber = 81;
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedEnum> DefaultNestedEnumExtensionLite;
+    public const int DefaultForeignEnumExtensionLiteFieldNumber = 82;
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite> DefaultForeignEnumExtensionLite;
+    public const int DefaultImportEnumExtensionLiteFieldNumber = 83;
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, global::Google.ProtocolBuffers.TestProtos.ImportEnumLite> DefaultImportEnumExtensionLite;
+    public const int DefaultStringPieceExtensionLiteFieldNumber = 84;
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, string> DefaultStringPieceExtensionLite;
+    public const int DefaultCordExtensionLiteFieldNumber = 85;
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, string> DefaultCordExtensionLite;
+    public const int OneofUint32ExtensionLiteFieldNumber = 111;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, uint> OneofUint32ExtensionLite;
+    public const int OneofNestedMessageExtensionLiteFieldNumber = 112;
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage> OneofNestedMessageExtensionLite;
+    public const int OneofStringExtensionLiteFieldNumber = 113;
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, string> OneofStringExtensionLite;
+    public const int OneofBytesExtensionLiteFieldNumber = 114;
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, pb::ByteString> OneofBytesExtensionLite;
+    public const int PackedInt32ExtensionLiteFieldNumber = 90;
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestPackedExtensionsLite, int> PackedInt32ExtensionLite;
+    public const int PackedInt64ExtensionLiteFieldNumber = 91;
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestPackedExtensionsLite, long> PackedInt64ExtensionLite;
+    public const int PackedUint32ExtensionLiteFieldNumber = 92;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestPackedExtensionsLite, uint> PackedUint32ExtensionLite;
+    public const int PackedUint64ExtensionLiteFieldNumber = 93;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestPackedExtensionsLite, ulong> PackedUint64ExtensionLite;
+    public const int PackedSint32ExtensionLiteFieldNumber = 94;
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestPackedExtensionsLite, int> PackedSint32ExtensionLite;
+    public const int PackedSint64ExtensionLiteFieldNumber = 95;
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestPackedExtensionsLite, long> PackedSint64ExtensionLite;
+    public const int PackedFixed32ExtensionLiteFieldNumber = 96;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestPackedExtensionsLite, uint> PackedFixed32ExtensionLite;
+    public const int PackedFixed64ExtensionLiteFieldNumber = 97;
+    [global::System.CLSCompliant(false)]
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestPackedExtensionsLite, ulong> PackedFixed64ExtensionLite;
+    public const int PackedSfixed32ExtensionLiteFieldNumber = 98;
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestPackedExtensionsLite, int> PackedSfixed32ExtensionLite;
+    public const int PackedSfixed64ExtensionLiteFieldNumber = 99;
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestPackedExtensionsLite, long> PackedSfixed64ExtensionLite;
+    public const int PackedFloatExtensionLiteFieldNumber = 100;
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestPackedExtensionsLite, float> PackedFloatExtensionLite;
+    public const int PackedDoubleExtensionLiteFieldNumber = 101;
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestPackedExtensionsLite, double> PackedDoubleExtensionLite;
+    public const int PackedBoolExtensionLiteFieldNumber = 102;
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestPackedExtensionsLite, bool> PackedBoolExtensionLite;
+    public const int PackedEnumExtensionLiteFieldNumber = 103;
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestPackedExtensionsLite, global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite> PackedEnumExtensionLite;
+    #endregion
+
+    #region Static variables
+    #endregion
+    #region Extensions
+    internal static readonly object Descriptor;
+    static UnittestLite() {
+      Descriptor = null;
+      global::Google.ProtocolBuffers.TestProtos.TestNestedExtensionLite.NestedExtension = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, int>(
+          "protobuf_unittest.TestNestedExtensionLite.nested_extension",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          default(int),
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.TestNestedExtensionLite.NestedExtensionFieldNumber,
+          pbd::FieldType.Int32);
+      global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.OptionalExt = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite, global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite>(
+          "protobuf_unittest.TestParsingMergeLite.optional_ext",
+          global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.DefaultInstance,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.DefaultInstance,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.OptionalExtFieldNumber,
+          pbd::FieldType.Message);
+      global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.RepeatedExt = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite, global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite>(
+          "protobuf_unittest.TestParsingMergeLite.repeated_ext",
+          global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.DefaultInstance,
+          global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.DefaultInstance,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.RepeatedExtFieldNumber,
+          pbd::FieldType.Message,
+          false);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalInt32ExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, int>(
+          "protobuf_unittest.optional_int32_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          default(int),
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalInt32ExtensionLiteFieldNumber,
+          pbd::FieldType.Int32);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalInt64ExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, long>(
+          "protobuf_unittest.optional_int64_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          default(long),
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalInt64ExtensionLiteFieldNumber,
+          pbd::FieldType.Int64);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalUint32ExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, uint>(
+          "protobuf_unittest.optional_uint32_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          default(uint),
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalUint32ExtensionLiteFieldNumber,
+          pbd::FieldType.UInt32);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalUint64ExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, ulong>(
+          "protobuf_unittest.optional_uint64_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          default(ulong),
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalUint64ExtensionLiteFieldNumber,
+          pbd::FieldType.UInt64);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalSint32ExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, int>(
+          "protobuf_unittest.optional_sint32_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          default(int),
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalSint32ExtensionLiteFieldNumber,
+          pbd::FieldType.SInt32);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalSint64ExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, long>(
+          "protobuf_unittest.optional_sint64_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          default(long),
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalSint64ExtensionLiteFieldNumber,
+          pbd::FieldType.SInt64);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalFixed32ExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, uint>(
+          "protobuf_unittest.optional_fixed32_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          default(uint),
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalFixed32ExtensionLiteFieldNumber,
+          pbd::FieldType.Fixed32);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalFixed64ExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, ulong>(
+          "protobuf_unittest.optional_fixed64_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          default(ulong),
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalFixed64ExtensionLiteFieldNumber,
+          pbd::FieldType.Fixed64);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalSfixed32ExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, int>(
+          "protobuf_unittest.optional_sfixed32_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          default(int),
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalSfixed32ExtensionLiteFieldNumber,
+          pbd::FieldType.SFixed32);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalSfixed64ExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, long>(
+          "protobuf_unittest.optional_sfixed64_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          default(long),
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalSfixed64ExtensionLiteFieldNumber,
+          pbd::FieldType.SFixed64);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalFloatExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, float>(
+          "protobuf_unittest.optional_float_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          default(float),
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalFloatExtensionLiteFieldNumber,
+          pbd::FieldType.Float);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalDoubleExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, double>(
+          "protobuf_unittest.optional_double_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          default(double),
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalDoubleExtensionLiteFieldNumber,
+          pbd::FieldType.Double);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalBoolExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, bool>(
+          "protobuf_unittest.optional_bool_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          default(bool),
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalBoolExtensionLiteFieldNumber,
+          pbd::FieldType.Bool);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalStringExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, string>(
+          "protobuf_unittest.optional_string_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          null,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalStringExtensionLiteFieldNumber,
+          pbd::FieldType.String);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalBytesExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, pb::ByteString>(
+          "protobuf_unittest.optional_bytes_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          null,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalBytesExtensionLiteFieldNumber,
+          pbd::FieldType.Bytes);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalGroupExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, global::Google.ProtocolBuffers.TestProtos.OptionalGroup_extension_lite>(
+          "protobuf_unittest.optionalgroup_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.OptionalGroup_extension_lite.DefaultInstance,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalGroupExtensionLiteFieldNumber,
+          pbd::FieldType.Group);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalNestedMessageExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage>(
+          "protobuf_unittest.optional_nested_message_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage.DefaultInstance,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalNestedMessageExtensionLiteFieldNumber,
+          pbd::FieldType.Message);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalForeignMessageExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, global::Google.ProtocolBuffers.TestProtos.ForeignMessageLite>(
+          "protobuf_unittest.optional_foreign_message_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.ForeignMessageLite.DefaultInstance,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalForeignMessageExtensionLiteFieldNumber,
+          pbd::FieldType.Message);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalImportMessageExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, global::Google.ProtocolBuffers.TestProtos.ImportMessageLite>(
+          "protobuf_unittest.optional_import_message_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.ImportMessageLite.DefaultInstance,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalImportMessageExtensionLiteFieldNumber,
+          pbd::FieldType.Message);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalNestedEnumExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedEnum>(
+          "protobuf_unittest.optional_nested_enum_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          default(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedEnum),
+          null,
+          new EnumLiteMap<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedEnum>(),
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalNestedEnumExtensionLiteFieldNumber,
+          pbd::FieldType.Enum);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalForeignEnumExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite>(
+          "protobuf_unittest.optional_foreign_enum_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          default(global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite),
+          null,
+          new EnumLiteMap<global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite>(),
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalForeignEnumExtensionLiteFieldNumber,
+          pbd::FieldType.Enum);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalImportEnumExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, global::Google.ProtocolBuffers.TestProtos.ImportEnumLite>(
+          "protobuf_unittest.optional_import_enum_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          default(global::Google.ProtocolBuffers.TestProtos.ImportEnumLite),
+          null,
+          new EnumLiteMap<global::Google.ProtocolBuffers.TestProtos.ImportEnumLite>(),
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalImportEnumExtensionLiteFieldNumber,
+          pbd::FieldType.Enum);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalStringPieceExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, string>(
+          "protobuf_unittest.optional_string_piece_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          null,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalStringPieceExtensionLiteFieldNumber,
+          pbd::FieldType.String);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalCordExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, string>(
+          "protobuf_unittest.optional_cord_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          null,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalCordExtensionLiteFieldNumber,
+          pbd::FieldType.String);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalPublicImportMessageExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, global::Google.ProtocolBuffers.TestProtos.PublicImportMessageLite>(
+          "protobuf_unittest.optional_public_import_message_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.PublicImportMessageLite.DefaultInstance,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalPublicImportMessageExtensionLiteFieldNumber,
+          pbd::FieldType.Message);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalLazyMessageExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage>(
+          "protobuf_unittest.optional_lazy_message_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage.DefaultInstance,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.OptionalLazyMessageExtensionLiteFieldNumber,
+          pbd::FieldType.Message);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedInt32ExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, int>(
+          "protobuf_unittest.repeated_int32_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedInt32ExtensionLiteFieldNumber,
+          pbd::FieldType.Int32,
+          false);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedInt64ExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, long>(
+          "protobuf_unittest.repeated_int64_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedInt64ExtensionLiteFieldNumber,
+          pbd::FieldType.Int64,
+          false);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedUint32ExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, uint>(
+          "protobuf_unittest.repeated_uint32_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedUint32ExtensionLiteFieldNumber,
+          pbd::FieldType.UInt32,
+          false);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedUint64ExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, ulong>(
+          "protobuf_unittest.repeated_uint64_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedUint64ExtensionLiteFieldNumber,
+          pbd::FieldType.UInt64,
+          false);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedSint32ExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, int>(
+          "protobuf_unittest.repeated_sint32_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedSint32ExtensionLiteFieldNumber,
+          pbd::FieldType.SInt32,
+          false);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedSint64ExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, long>(
+          "protobuf_unittest.repeated_sint64_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedSint64ExtensionLiteFieldNumber,
+          pbd::FieldType.SInt64,
+          false);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedFixed32ExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, uint>(
+          "protobuf_unittest.repeated_fixed32_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedFixed32ExtensionLiteFieldNumber,
+          pbd::FieldType.Fixed32,
+          false);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedFixed64ExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, ulong>(
+          "protobuf_unittest.repeated_fixed64_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedFixed64ExtensionLiteFieldNumber,
+          pbd::FieldType.Fixed64,
+          false);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedSfixed32ExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, int>(
+          "protobuf_unittest.repeated_sfixed32_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedSfixed32ExtensionLiteFieldNumber,
+          pbd::FieldType.SFixed32,
+          false);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedSfixed64ExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, long>(
+          "protobuf_unittest.repeated_sfixed64_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedSfixed64ExtensionLiteFieldNumber,
+          pbd::FieldType.SFixed64,
+          false);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedFloatExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, float>(
+          "protobuf_unittest.repeated_float_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedFloatExtensionLiteFieldNumber,
+          pbd::FieldType.Float,
+          false);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedDoubleExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, double>(
+          "protobuf_unittest.repeated_double_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedDoubleExtensionLiteFieldNumber,
+          pbd::FieldType.Double,
+          false);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedBoolExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, bool>(
+          "protobuf_unittest.repeated_bool_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedBoolExtensionLiteFieldNumber,
+          pbd::FieldType.Bool,
+          false);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedStringExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, string>(
+          "protobuf_unittest.repeated_string_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedStringExtensionLiteFieldNumber,
+          pbd::FieldType.String,
+          false);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedBytesExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, pb::ByteString>(
+          "protobuf_unittest.repeated_bytes_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedBytesExtensionLiteFieldNumber,
+          pbd::FieldType.Bytes,
+          false);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedGroupExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, global::Google.ProtocolBuffers.TestProtos.RepeatedGroup_extension_lite>(
+          "protobuf_unittest.repeatedgroup_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          global::Google.ProtocolBuffers.TestProtos.RepeatedGroup_extension_lite.DefaultInstance,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedGroupExtensionLiteFieldNumber,
+          pbd::FieldType.Group,
+          false);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedNestedMessageExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage>(
+          "protobuf_unittest.repeated_nested_message_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage.DefaultInstance,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedNestedMessageExtensionLiteFieldNumber,
+          pbd::FieldType.Message,
+          false);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedForeignMessageExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, global::Google.ProtocolBuffers.TestProtos.ForeignMessageLite>(
+          "protobuf_unittest.repeated_foreign_message_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          global::Google.ProtocolBuffers.TestProtos.ForeignMessageLite.DefaultInstance,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedForeignMessageExtensionLiteFieldNumber,
+          pbd::FieldType.Message,
+          false);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedImportMessageExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, global::Google.ProtocolBuffers.TestProtos.ImportMessageLite>(
+          "protobuf_unittest.repeated_import_message_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          global::Google.ProtocolBuffers.TestProtos.ImportMessageLite.DefaultInstance,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedImportMessageExtensionLiteFieldNumber,
+          pbd::FieldType.Message,
+          false);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedNestedEnumExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedEnum>(
+          "protobuf_unittest.repeated_nested_enum_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          null,
+          new EnumLiteMap<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedEnum>(),
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedNestedEnumExtensionLiteFieldNumber,
+          pbd::FieldType.Enum,
+          false);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedForeignEnumExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite>(
+          "protobuf_unittest.repeated_foreign_enum_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          null,
+          new EnumLiteMap<global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite>(),
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedForeignEnumExtensionLiteFieldNumber,
+          pbd::FieldType.Enum,
+          false);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedImportEnumExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, global::Google.ProtocolBuffers.TestProtos.ImportEnumLite>(
+          "protobuf_unittest.repeated_import_enum_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          null,
+          new EnumLiteMap<global::Google.ProtocolBuffers.TestProtos.ImportEnumLite>(),
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedImportEnumExtensionLiteFieldNumber,
+          pbd::FieldType.Enum,
+          false);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedStringPieceExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, string>(
+          "protobuf_unittest.repeated_string_piece_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedStringPieceExtensionLiteFieldNumber,
+          pbd::FieldType.String,
+          false);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedCordExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, string>(
+          "protobuf_unittest.repeated_cord_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedCordExtensionLiteFieldNumber,
+          pbd::FieldType.String,
+          false);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedLazyMessageExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage>(
+          "protobuf_unittest.repeated_lazy_message_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage.DefaultInstance,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.RepeatedLazyMessageExtensionLiteFieldNumber,
+          pbd::FieldType.Message,
+          false);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultInt32ExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, int>(
+          "protobuf_unittest.default_int32_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          41,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultInt32ExtensionLiteFieldNumber,
+          pbd::FieldType.Int32);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultInt64ExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, long>(
+          "protobuf_unittest.default_int64_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          42L,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultInt64ExtensionLiteFieldNumber,
+          pbd::FieldType.Int64);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultUint32ExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, uint>(
+          "protobuf_unittest.default_uint32_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          43,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultUint32ExtensionLiteFieldNumber,
+          pbd::FieldType.UInt32);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultUint64ExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, ulong>(
+          "protobuf_unittest.default_uint64_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          44UL,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultUint64ExtensionLiteFieldNumber,
+          pbd::FieldType.UInt64);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultSint32ExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, int>(
+          "protobuf_unittest.default_sint32_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          -45,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultSint32ExtensionLiteFieldNumber,
+          pbd::FieldType.SInt32);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultSint64ExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, long>(
+          "protobuf_unittest.default_sint64_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          46L,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultSint64ExtensionLiteFieldNumber,
+          pbd::FieldType.SInt64);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultFixed32ExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, uint>(
+          "protobuf_unittest.default_fixed32_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          47,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultFixed32ExtensionLiteFieldNumber,
+          pbd::FieldType.Fixed32);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultFixed64ExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, ulong>(
+          "protobuf_unittest.default_fixed64_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          48UL,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultFixed64ExtensionLiteFieldNumber,
+          pbd::FieldType.Fixed64);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultSfixed32ExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, int>(
+          "protobuf_unittest.default_sfixed32_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          49,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultSfixed32ExtensionLiteFieldNumber,
+          pbd::FieldType.SFixed32);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultSfixed64ExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, long>(
+          "protobuf_unittest.default_sfixed64_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          -50L,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultSfixed64ExtensionLiteFieldNumber,
+          pbd::FieldType.SFixed64);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultFloatExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, float>(
+          "protobuf_unittest.default_float_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          51.5F,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultFloatExtensionLiteFieldNumber,
+          pbd::FieldType.Float);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultDoubleExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, double>(
+          "protobuf_unittest.default_double_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          52000D,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultDoubleExtensionLiteFieldNumber,
+          pbd::FieldType.Double);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultBoolExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, bool>(
+          "protobuf_unittest.default_bool_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          true,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultBoolExtensionLiteFieldNumber,
+          pbd::FieldType.Bool);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultStringExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, string>(
+          "protobuf_unittest.default_string_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          "hello",
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultStringExtensionLiteFieldNumber,
+          pbd::FieldType.String);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultBytesExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, pb::ByteString>(
+          "protobuf_unittest.default_bytes_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          pb::ByteString.FromBase64("d29ybGQ="),
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultBytesExtensionLiteFieldNumber,
+          pbd::FieldType.Bytes);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultNestedEnumExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedEnum>(
+          "protobuf_unittest.default_nested_enum_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedEnum.BAR,
+          null,
+          new EnumLiteMap<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedEnum>(),
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultNestedEnumExtensionLiteFieldNumber,
+          pbd::FieldType.Enum);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultForeignEnumExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite>(
+          "protobuf_unittest.default_foreign_enum_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite.FOREIGN_LITE_BAR,
+          null,
+          new EnumLiteMap<global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite>(),
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultForeignEnumExtensionLiteFieldNumber,
+          pbd::FieldType.Enum);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultImportEnumExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, global::Google.ProtocolBuffers.TestProtos.ImportEnumLite>(
+          "protobuf_unittest.default_import_enum_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          global::Google.ProtocolBuffers.TestProtos.ImportEnumLite.IMPORT_LITE_BAR,
+          null,
+          new EnumLiteMap<global::Google.ProtocolBuffers.TestProtos.ImportEnumLite>(),
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultImportEnumExtensionLiteFieldNumber,
+          pbd::FieldType.Enum);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultStringPieceExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, string>(
+          "protobuf_unittest.default_string_piece_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          "abc",
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultStringPieceExtensionLiteFieldNumber,
+          pbd::FieldType.String);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultCordExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, string>(
+          "protobuf_unittest.default_cord_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          "123",
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.DefaultCordExtensionLiteFieldNumber,
+          pbd::FieldType.String);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.OneofUint32ExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, uint>(
+          "protobuf_unittest.oneof_uint32_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          default(uint),
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.OneofUint32ExtensionLiteFieldNumber,
+          pbd::FieldType.UInt32);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.OneofNestedMessageExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage>(
+          "protobuf_unittest.oneof_nested_message_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage.DefaultInstance,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.OneofNestedMessageExtensionLiteFieldNumber,
+          pbd::FieldType.Message);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.OneofStringExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, string>(
+          "protobuf_unittest.oneof_string_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          null,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.OneofStringExtensionLiteFieldNumber,
+          pbd::FieldType.String);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.OneofBytesExtensionLite = 
+        new pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, pb::ByteString>(
+          "protobuf_unittest.oneof_bytes_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance,
+          null,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.OneofBytesExtensionLiteFieldNumber,
+          pbd::FieldType.Bytes);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.PackedInt32ExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestPackedExtensionsLite, int>(
+          "protobuf_unittest.packed_int32_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestPackedExtensionsLite.DefaultInstance,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.PackedInt32ExtensionLiteFieldNumber,
+          pbd::FieldType.Int32,
+          true);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.PackedInt64ExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestPackedExtensionsLite, long>(
+          "protobuf_unittest.packed_int64_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestPackedExtensionsLite.DefaultInstance,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.PackedInt64ExtensionLiteFieldNumber,
+          pbd::FieldType.Int64,
+          true);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.PackedUint32ExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestPackedExtensionsLite, uint>(
+          "protobuf_unittest.packed_uint32_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestPackedExtensionsLite.DefaultInstance,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.PackedUint32ExtensionLiteFieldNumber,
+          pbd::FieldType.UInt32,
+          true);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.PackedUint64ExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestPackedExtensionsLite, ulong>(
+          "protobuf_unittest.packed_uint64_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestPackedExtensionsLite.DefaultInstance,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.PackedUint64ExtensionLiteFieldNumber,
+          pbd::FieldType.UInt64,
+          true);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.PackedSint32ExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestPackedExtensionsLite, int>(
+          "protobuf_unittest.packed_sint32_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestPackedExtensionsLite.DefaultInstance,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.PackedSint32ExtensionLiteFieldNumber,
+          pbd::FieldType.SInt32,
+          true);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.PackedSint64ExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestPackedExtensionsLite, long>(
+          "protobuf_unittest.packed_sint64_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestPackedExtensionsLite.DefaultInstance,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.PackedSint64ExtensionLiteFieldNumber,
+          pbd::FieldType.SInt64,
+          true);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.PackedFixed32ExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestPackedExtensionsLite, uint>(
+          "protobuf_unittest.packed_fixed32_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestPackedExtensionsLite.DefaultInstance,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.PackedFixed32ExtensionLiteFieldNumber,
+          pbd::FieldType.Fixed32,
+          true);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.PackedFixed64ExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestPackedExtensionsLite, ulong>(
+          "protobuf_unittest.packed_fixed64_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestPackedExtensionsLite.DefaultInstance,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.PackedFixed64ExtensionLiteFieldNumber,
+          pbd::FieldType.Fixed64,
+          true);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.PackedSfixed32ExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestPackedExtensionsLite, int>(
+          "protobuf_unittest.packed_sfixed32_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestPackedExtensionsLite.DefaultInstance,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.PackedSfixed32ExtensionLiteFieldNumber,
+          pbd::FieldType.SFixed32,
+          true);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.PackedSfixed64ExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestPackedExtensionsLite, long>(
+          "protobuf_unittest.packed_sfixed64_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestPackedExtensionsLite.DefaultInstance,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.PackedSfixed64ExtensionLiteFieldNumber,
+          pbd::FieldType.SFixed64,
+          true);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.PackedFloatExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestPackedExtensionsLite, float>(
+          "protobuf_unittest.packed_float_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestPackedExtensionsLite.DefaultInstance,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.PackedFloatExtensionLiteFieldNumber,
+          pbd::FieldType.Float,
+          true);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.PackedDoubleExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestPackedExtensionsLite, double>(
+          "protobuf_unittest.packed_double_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestPackedExtensionsLite.DefaultInstance,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.PackedDoubleExtensionLiteFieldNumber,
+          pbd::FieldType.Double,
+          true);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.PackedBoolExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestPackedExtensionsLite, bool>(
+          "protobuf_unittest.packed_bool_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestPackedExtensionsLite.DefaultInstance,
+          null,
+          null,
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.PackedBoolExtensionLiteFieldNumber,
+          pbd::FieldType.Bool,
+          true);
+      global::Google.ProtocolBuffers.TestProtos.UnittestLite.PackedEnumExtensionLite = 
+        new pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestPackedExtensionsLite, global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite>(
+          "protobuf_unittest.packed_enum_extension_lite",
+          global::Google.ProtocolBuffers.TestProtos.TestPackedExtensionsLite.DefaultInstance,
+          null,
+          new EnumLiteMap<global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite>(),
+          global::Google.ProtocolBuffers.TestProtos.UnittestLite.PackedEnumExtensionLiteFieldNumber,
+          pbd::FieldType.Enum,
+          true);
+    }
+    #endregion
+
+  }
+  #region Enums
+  public enum ForeignEnumLite {
+    FOREIGN_LITE_FOO = 4,
+    FOREIGN_LITE_BAR = 5,
+    FOREIGN_LITE_BAZ = 6,
+  }
+
+  #endregion
+
+  #region Messages
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestAllTypesLite : pb::GeneratedMessageLite<TestAllTypesLite, TestAllTypesLite.Builder> {
+    private TestAllTypesLite() { }
+    private static readonly TestAllTypesLite defaultInstance = new TestAllTypesLite().MakeReadOnly();
+    private static readonly string[] _testAllTypesLiteFieldNames = new string[] { "default_bool", "default_bytes", "default_cord", "default_double", "default_fixed32", "default_fixed64", "default_float", "default_foreign_enum", "default_import_enum", "default_int32", "default_int64", "default_nested_enum", "default_sfixed32", "default_sfixed64", "default_sint32", "default_sint64", "default_string", "default_string_piece", "default_uint32", "default_uint64", "oneof_bytes", "oneof_nested_message", "oneof_string", "oneof_uint32", "optional_bool", "optional_bytes", "optional_cord", "optional_double", "optional_fixed32", "optional_fixed64", "optional_float", "optional_foreign_enum", "optional_foreign_message", "optional_import_enum", "optional_import_message", "optional_int32", "optional_int64", "optional_lazy_message", "optional_nested_enum", "optional_nested_message", "optional_public_import_message", "optional_sfixed32", "optional_sfixed64", "optional_sint32", "optional_sint64", "optional_string", "optional_string_piece", "optional_uint32", "optional_uint64", "optionalgroup", "repeated_bool", "repeated_bytes", "repeated_cord", "repeated_double", "repeated_fixed32", "repeated_fixed64", "repeated_float", "repeated_foreign_enum", "repeated_foreign_message", "repeated_import_enum", "repeated_import_message", "repeated_int32", "repeated_int64", "repeated_lazy_message", "repeated_nested_enum", "repeated_nested_message", "repeated_sfixed32", "repeated_sfixed64", "repeated_sint32", "repeated_sint64", "repeated_string", "repeated_string_piece", "repeated_uint32", "repeated_uint64", "repeatedgroup" };
+    private static readonly uint[] _testAllTypesLiteFieldTags = new uint[] { 584, 602, 682, 577, 541, 545, 573, 656, 664, 488, 496, 648, 557, 561, 520, 528, 594, 674, 504, 512, 914, 898, 906, 888, 104, 122, 202, 97, 61, 65, 93, 176, 154, 184, 162, 8, 16, 218, 168, 146, 210, 77, 81, 40, 48, 114, 194, 24, 32, 131, 344, 362, 442, 337, 301, 305, 333, 416, 394, 424, 402, 248, 256, 458, 408, 386, 317, 321, 280, 288, 354, 434, 264, 272, 371 };
+    public static TestAllTypesLite DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestAllTypesLite DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestAllTypesLite ThisMessage {
+      get { return this; }
+    }
+
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      public enum NestedEnum {
+        FOO = 1,
+        BAR = 2,
+        BAZ = 3,
+      }
+
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class NestedMessage : pb::GeneratedMessageLite<NestedMessage, NestedMessage.Builder> {
+        private NestedMessage() { }
+        private static readonly NestedMessage defaultInstance = new NestedMessage().MakeReadOnly();
+        private static readonly string[] _nestedMessageFieldNames = new string[] { "bb" };
+        private static readonly uint[] _nestedMessageFieldTags = new uint[] { 8 };
+        public static NestedMessage DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override NestedMessage DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override NestedMessage ThisMessage {
+          get { return this; }
+        }
+
+        public const int BbFieldNumber = 1;
+        private bool hasBb;
+        private int bb_;
+        public bool HasBb {
+          get { return hasBb; }
+        }
+        public int Bb {
+          get { return bb_; }
+        }
+
+        public override bool IsInitialized {
+          get {
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _nestedMessageFieldNames;
+          if (hasBb) {
+            output.WriteInt32(1, field_names[0], Bb);
+          }
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          if (hasBb) {
+            size += pb::CodedOutputStream.ComputeInt32Size(1, Bb);
+          }
+          memoizedSerializedSize = size;
+          return size;
+        }
+        #region Lite runtime methods
+        public override int GetHashCode() {
+          int hash = GetType().GetHashCode();
+          if (hasBb) hash ^= bb_.GetHashCode();
+          return hash;
+        }
+
+        public override bool Equals(object obj) {
+          NestedMessage other = obj as NestedMessage;
+          if (other == null) return false;
+          if (hasBb != other.hasBb || (hasBb && !bb_.Equals(other.bb_))) return false;
+          return true;
+        }
+
+        public override void PrintTo(global::System.IO.TextWriter writer) {
+          PrintField("bb", hasBb, bb_, writer);
+        }
+        #endregion
+
+        public static NestedMessage ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static NestedMessage ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static NestedMessage ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static NestedMessage ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private NestedMessage MakeReadOnly() {
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(NestedMessage prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilderLite<NestedMessage, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(NestedMessage cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private NestedMessage result;
+
+          private NestedMessage PrepareBuilder() {
+            if (resultIsReadOnly) {
+              NestedMessage original = result;
+              result = new NestedMessage();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override NestedMessage MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override NestedMessage DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage.DefaultInstance; }
+          }
+
+          public override NestedMessage BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessageLite other) {
+            if (other is NestedMessage) {
+              return MergeFrom((NestedMessage) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(NestedMessage other) {
+            if (other == global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.HasBb) {
+              Bb = other.Bb;
+            }
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_nestedMessageFieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _nestedMessageFieldTags[field_ordinal];
+                else {
+                  ParseUnknownField(input, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    return this;
+                  }
+                  ParseUnknownField(input, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 8: {
+                  result.hasBb = input.ReadInt32(ref result.bb_);
+                  break;
+                }
+              }
+            }
+
+            return this;
+          }
+
+
+          public bool HasBb {
+            get { return result.hasBb; }
+          }
+          public int Bb {
+            get { return result.Bb; }
+            set { SetBb(value); }
+          }
+          public Builder SetBb(int value) {
+            PrepareBuilder();
+            result.hasBb = true;
+            result.bb_ = value;
+            return this;
+          }
+          public Builder ClearBb() {
+            PrepareBuilder();
+            result.hasBb = false;
+            result.bb_ = 0;
+            return this;
+          }
+        }
+        static NestedMessage() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestLite.Descriptor, null);
+        }
+      }
+
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class OptionalGroup : pb::GeneratedMessageLite<OptionalGroup, OptionalGroup.Builder> {
+        private OptionalGroup() { }
+        private static readonly OptionalGroup defaultInstance = new OptionalGroup().MakeReadOnly();
+        private static readonly string[] _optionalGroupFieldNames = new string[] { "a" };
+        private static readonly uint[] _optionalGroupFieldTags = new uint[] { 136 };
+        public static OptionalGroup DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override OptionalGroup DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override OptionalGroup ThisMessage {
+          get { return this; }
+        }
+
+        public const int AFieldNumber = 17;
+        private bool hasA;
+        private int a_;
+        public bool HasA {
+          get { return hasA; }
+        }
+        public int A {
+          get { return a_; }
+        }
+
+        public override bool IsInitialized {
+          get {
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _optionalGroupFieldNames;
+          if (hasA) {
+            output.WriteInt32(17, field_names[0], A);
+          }
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          if (hasA) {
+            size += pb::CodedOutputStream.ComputeInt32Size(17, A);
+          }
+          memoizedSerializedSize = size;
+          return size;
+        }
+        #region Lite runtime methods
+        public override int GetHashCode() {
+          int hash = GetType().GetHashCode();
+          if (hasA) hash ^= a_.GetHashCode();
+          return hash;
+        }
+
+        public override bool Equals(object obj) {
+          OptionalGroup other = obj as OptionalGroup;
+          if (other == null) return false;
+          if (hasA != other.hasA || (hasA && !a_.Equals(other.a_))) return false;
+          return true;
+        }
+
+        public override void PrintTo(global::System.IO.TextWriter writer) {
+          PrintField("a", hasA, a_, writer);
+        }
+        #endregion
+
+        public static OptionalGroup ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static OptionalGroup ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static OptionalGroup ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static OptionalGroup ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static OptionalGroup ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static OptionalGroup ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static OptionalGroup ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static OptionalGroup ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static OptionalGroup ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static OptionalGroup ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private OptionalGroup MakeReadOnly() {
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(OptionalGroup prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilderLite<OptionalGroup, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(OptionalGroup cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private OptionalGroup result;
+
+          private OptionalGroup PrepareBuilder() {
+            if (resultIsReadOnly) {
+              OptionalGroup original = result;
+              result = new OptionalGroup();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override OptionalGroup MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override OptionalGroup DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.OptionalGroup.DefaultInstance; }
+          }
+
+          public override OptionalGroup BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessageLite other) {
+            if (other is OptionalGroup) {
+              return MergeFrom((OptionalGroup) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(OptionalGroup other) {
+            if (other == global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.OptionalGroup.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.HasA) {
+              A = other.A;
+            }
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_optionalGroupFieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _optionalGroupFieldTags[field_ordinal];
+                else {
+                  ParseUnknownField(input, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    return this;
+                  }
+                  ParseUnknownField(input, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 136: {
+                  result.hasA = input.ReadInt32(ref result.a_);
+                  break;
+                }
+              }
+            }
+
+            return this;
+          }
+
+
+          public bool HasA {
+            get { return result.hasA; }
+          }
+          public int A {
+            get { return result.A; }
+            set { SetA(value); }
+          }
+          public Builder SetA(int value) {
+            PrepareBuilder();
+            result.hasA = true;
+            result.a_ = value;
+            return this;
+          }
+          public Builder ClearA() {
+            PrepareBuilder();
+            result.hasA = false;
+            result.a_ = 0;
+            return this;
+          }
+        }
+        static OptionalGroup() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestLite.Descriptor, null);
+        }
+      }
+
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class RepeatedGroup : pb::GeneratedMessageLite<RepeatedGroup, RepeatedGroup.Builder> {
+        private RepeatedGroup() { }
+        private static readonly RepeatedGroup defaultInstance = new RepeatedGroup().MakeReadOnly();
+        private static readonly string[] _repeatedGroupFieldNames = new string[] { "a" };
+        private static readonly uint[] _repeatedGroupFieldTags = new uint[] { 376 };
+        public static RepeatedGroup DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override RepeatedGroup DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override RepeatedGroup ThisMessage {
+          get { return this; }
+        }
+
+        public const int AFieldNumber = 47;
+        private bool hasA;
+        private int a_;
+        public bool HasA {
+          get { return hasA; }
+        }
+        public int A {
+          get { return a_; }
+        }
+
+        public override bool IsInitialized {
+          get {
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _repeatedGroupFieldNames;
+          if (hasA) {
+            output.WriteInt32(47, field_names[0], A);
+          }
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          if (hasA) {
+            size += pb::CodedOutputStream.ComputeInt32Size(47, A);
+          }
+          memoizedSerializedSize = size;
+          return size;
+        }
+        #region Lite runtime methods
+        public override int GetHashCode() {
+          int hash = GetType().GetHashCode();
+          if (hasA) hash ^= a_.GetHashCode();
+          return hash;
+        }
+
+        public override bool Equals(object obj) {
+          RepeatedGroup other = obj as RepeatedGroup;
+          if (other == null) return false;
+          if (hasA != other.hasA || (hasA && !a_.Equals(other.a_))) return false;
+          return true;
+        }
+
+        public override void PrintTo(global::System.IO.TextWriter writer) {
+          PrintField("a", hasA, a_, writer);
+        }
+        #endregion
+
+        public static RepeatedGroup ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static RepeatedGroup ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static RepeatedGroup ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static RepeatedGroup ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static RepeatedGroup ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static RepeatedGroup ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static RepeatedGroup ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static RepeatedGroup ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static RepeatedGroup ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static RepeatedGroup ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private RepeatedGroup MakeReadOnly() {
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(RepeatedGroup prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilderLite<RepeatedGroup, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(RepeatedGroup cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private RepeatedGroup result;
+
+          private RepeatedGroup PrepareBuilder() {
+            if (resultIsReadOnly) {
+              RepeatedGroup original = result;
+              result = new RepeatedGroup();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override RepeatedGroup MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override RepeatedGroup DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.RepeatedGroup.DefaultInstance; }
+          }
+
+          public override RepeatedGroup BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessageLite other) {
+            if (other is RepeatedGroup) {
+              return MergeFrom((RepeatedGroup) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(RepeatedGroup other) {
+            if (other == global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.RepeatedGroup.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.HasA) {
+              A = other.A;
+            }
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_repeatedGroupFieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _repeatedGroupFieldTags[field_ordinal];
+                else {
+                  ParseUnknownField(input, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    return this;
+                  }
+                  ParseUnknownField(input, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 376: {
+                  result.hasA = input.ReadInt32(ref result.a_);
+                  break;
+                }
+              }
+            }
+
+            return this;
+          }
+
+
+          public bool HasA {
+            get { return result.hasA; }
+          }
+          public int A {
+            get { return result.A; }
+            set { SetA(value); }
+          }
+          public Builder SetA(int value) {
+            PrepareBuilder();
+            result.hasA = true;
+            result.a_ = value;
+            return this;
+          }
+          public Builder ClearA() {
+            PrepareBuilder();
+            result.hasA = false;
+            result.a_ = 0;
+            return this;
+          }
+        }
+        static RepeatedGroup() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestLite.Descriptor, null);
+        }
+      }
+
+    }
+    #endregion
+
+    public const int OptionalInt32FieldNumber = 1;
+    private bool hasOptionalInt32;
+    private int optionalInt32_;
+    public bool HasOptionalInt32 {
+      get { return hasOptionalInt32; }
+    }
+    public int OptionalInt32 {
+      get { return optionalInt32_; }
+    }
+
+    public const int OptionalInt64FieldNumber = 2;
+    private bool hasOptionalInt64;
+    private long optionalInt64_;
+    public bool HasOptionalInt64 {
+      get { return hasOptionalInt64; }
+    }
+    public long OptionalInt64 {
+      get { return optionalInt64_; }
+    }
+
+    public const int OptionalUint32FieldNumber = 3;
+    private bool hasOptionalUint32;
+    private uint optionalUint32_;
+    public bool HasOptionalUint32 {
+      get { return hasOptionalUint32; }
+    }
+    [global::System.CLSCompliant(false)]
+    public uint OptionalUint32 {
+      get { return optionalUint32_; }
+    }
+
+    public const int OptionalUint64FieldNumber = 4;
+    private bool hasOptionalUint64;
+    private ulong optionalUint64_;
+    public bool HasOptionalUint64 {
+      get { return hasOptionalUint64; }
+    }
+    [global::System.CLSCompliant(false)]
+    public ulong OptionalUint64 {
+      get { return optionalUint64_; }
+    }
+
+    public const int OptionalSint32FieldNumber = 5;
+    private bool hasOptionalSint32;
+    private int optionalSint32_;
+    public bool HasOptionalSint32 {
+      get { return hasOptionalSint32; }
+    }
+    public int OptionalSint32 {
+      get { return optionalSint32_; }
+    }
+
+    public const int OptionalSint64FieldNumber = 6;
+    private bool hasOptionalSint64;
+    private long optionalSint64_;
+    public bool HasOptionalSint64 {
+      get { return hasOptionalSint64; }
+    }
+    public long OptionalSint64 {
+      get { return optionalSint64_; }
+    }
+
+    public const int OptionalFixed32FieldNumber = 7;
+    private bool hasOptionalFixed32;
+    private uint optionalFixed32_;
+    public bool HasOptionalFixed32 {
+      get { return hasOptionalFixed32; }
+    }
+    [global::System.CLSCompliant(false)]
+    public uint OptionalFixed32 {
+      get { return optionalFixed32_; }
+    }
+
+    public const int OptionalFixed64FieldNumber = 8;
+    private bool hasOptionalFixed64;
+    private ulong optionalFixed64_;
+    public bool HasOptionalFixed64 {
+      get { return hasOptionalFixed64; }
+    }
+    [global::System.CLSCompliant(false)]
+    public ulong OptionalFixed64 {
+      get { return optionalFixed64_; }
+    }
+
+    public const int OptionalSfixed32FieldNumber = 9;
+    private bool hasOptionalSfixed32;
+    private int optionalSfixed32_;
+    public bool HasOptionalSfixed32 {
+      get { return hasOptionalSfixed32; }
+    }
+    public int OptionalSfixed32 {
+      get { return optionalSfixed32_; }
+    }
+
+    public const int OptionalSfixed64FieldNumber = 10;
+    private bool hasOptionalSfixed64;
+    private long optionalSfixed64_;
+    public bool HasOptionalSfixed64 {
+      get { return hasOptionalSfixed64; }
+    }
+    public long OptionalSfixed64 {
+      get { return optionalSfixed64_; }
+    }
+
+    public const int OptionalFloatFieldNumber = 11;
+    private bool hasOptionalFloat;
+    private float optionalFloat_;
+    public bool HasOptionalFloat {
+      get { return hasOptionalFloat; }
+    }
+    public float OptionalFloat {
+      get { return optionalFloat_; }
+    }
+
+    public const int OptionalDoubleFieldNumber = 12;
+    private bool hasOptionalDouble;
+    private double optionalDouble_;
+    public bool HasOptionalDouble {
+      get { return hasOptionalDouble; }
+    }
+    public double OptionalDouble {
+      get { return optionalDouble_; }
+    }
+
+    public const int OptionalBoolFieldNumber = 13;
+    private bool hasOptionalBool;
+    private bool optionalBool_;
+    public bool HasOptionalBool {
+      get { return hasOptionalBool; }
+    }
+    public bool OptionalBool {
+      get { return optionalBool_; }
+    }
+
+    public const int OptionalStringFieldNumber = 14;
+    private bool hasOptionalString;
+    private string optionalString_ = "";
+    public bool HasOptionalString {
+      get { return hasOptionalString; }
+    }
+    public string OptionalString {
+      get { return optionalString_; }
+    }
+
+    public const int OptionalBytesFieldNumber = 15;
+    private bool hasOptionalBytes;
+    private pb::ByteString optionalBytes_ = pb::ByteString.Empty;
+    public bool HasOptionalBytes {
+      get { return hasOptionalBytes; }
+    }
+    public pb::ByteString OptionalBytes {
+      get { return optionalBytes_; }
+    }
+
+    public const int OptionalGroupFieldNumber = 16;
+    private bool hasOptionalGroup;
+    private global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.OptionalGroup optionalGroup_;
+    public bool HasOptionalGroup {
+      get { return hasOptionalGroup; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.OptionalGroup OptionalGroup {
+      get { return optionalGroup_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.OptionalGroup.DefaultInstance; }
+    }
+
+    public const int OptionalNestedMessageFieldNumber = 18;
+    private bool hasOptionalNestedMessage;
+    private global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage optionalNestedMessage_;
+    public bool HasOptionalNestedMessage {
+      get { return hasOptionalNestedMessage; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage OptionalNestedMessage {
+      get { return optionalNestedMessage_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage.DefaultInstance; }
+    }
+
+    public const int OptionalForeignMessageFieldNumber = 19;
+    private bool hasOptionalForeignMessage;
+    private global::Google.ProtocolBuffers.TestProtos.ForeignMessageLite optionalForeignMessage_;
+    public bool HasOptionalForeignMessage {
+      get { return hasOptionalForeignMessage; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ForeignMessageLite OptionalForeignMessage {
+      get { return optionalForeignMessage_ ?? global::Google.ProtocolBuffers.TestProtos.ForeignMessageLite.DefaultInstance; }
+    }
+
+    public const int OptionalImportMessageFieldNumber = 20;
+    private bool hasOptionalImportMessage;
+    private global::Google.ProtocolBuffers.TestProtos.ImportMessageLite optionalImportMessage_;
+    public bool HasOptionalImportMessage {
+      get { return hasOptionalImportMessage; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ImportMessageLite OptionalImportMessage {
+      get { return optionalImportMessage_ ?? global::Google.ProtocolBuffers.TestProtos.ImportMessageLite.DefaultInstance; }
+    }
+
+    public const int OptionalNestedEnumFieldNumber = 21;
+    private bool hasOptionalNestedEnum;
+    private global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedEnum optionalNestedEnum_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedEnum.FOO;
+    public bool HasOptionalNestedEnum {
+      get { return hasOptionalNestedEnum; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedEnum OptionalNestedEnum {
+      get { return optionalNestedEnum_; }
+    }
+
+    public const int OptionalForeignEnumFieldNumber = 22;
+    private bool hasOptionalForeignEnum;
+    private global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite optionalForeignEnum_ = global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite.FOREIGN_LITE_FOO;
+    public bool HasOptionalForeignEnum {
+      get { return hasOptionalForeignEnum; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite OptionalForeignEnum {
+      get { return optionalForeignEnum_; }
+    }
+
+    public const int OptionalImportEnumFieldNumber = 23;
+    private bool hasOptionalImportEnum;
+    private global::Google.ProtocolBuffers.TestProtos.ImportEnumLite optionalImportEnum_ = global::Google.ProtocolBuffers.TestProtos.ImportEnumLite.IMPORT_LITE_FOO;
+    public bool HasOptionalImportEnum {
+      get { return hasOptionalImportEnum; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ImportEnumLite OptionalImportEnum {
+      get { return optionalImportEnum_; }
+    }
+
+    public const int OptionalStringPieceFieldNumber = 24;
+    private bool hasOptionalStringPiece;
+    private string optionalStringPiece_ = "";
+    public bool HasOptionalStringPiece {
+      get { return hasOptionalStringPiece; }
+    }
+    public string OptionalStringPiece {
+      get { return optionalStringPiece_; }
+    }
+
+    public const int OptionalCordFieldNumber = 25;
+    private bool hasOptionalCord;
+    private string optionalCord_ = "";
+    public bool HasOptionalCord {
+      get { return hasOptionalCord; }
+    }
+    public string OptionalCord {
+      get { return optionalCord_; }
+    }
+
+    public const int OptionalPublicImportMessageFieldNumber = 26;
+    private bool hasOptionalPublicImportMessage;
+    private global::Google.ProtocolBuffers.TestProtos.PublicImportMessageLite optionalPublicImportMessage_;
+    public bool HasOptionalPublicImportMessage {
+      get { return hasOptionalPublicImportMessage; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.PublicImportMessageLite OptionalPublicImportMessage {
+      get { return optionalPublicImportMessage_ ?? global::Google.ProtocolBuffers.TestProtos.PublicImportMessageLite.DefaultInstance; }
+    }
+
+    public const int OptionalLazyMessageFieldNumber = 27;
+    private bool hasOptionalLazyMessage;
+    private global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage optionalLazyMessage_;
+    public bool HasOptionalLazyMessage {
+      get { return hasOptionalLazyMessage; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage OptionalLazyMessage {
+      get { return optionalLazyMessage_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage.DefaultInstance; }
+    }
+
+    public const int RepeatedInt32FieldNumber = 31;
+    private pbc::PopsicleList<int> repeatedInt32_ = new pbc::PopsicleList<int>();
+    public scg::IList<int> RepeatedInt32List {
+      get { return pbc::Lists.AsReadOnly(repeatedInt32_); }
+    }
+    public int RepeatedInt32Count {
+      get { return repeatedInt32_.Count; }
+    }
+    public int GetRepeatedInt32(int index) {
+      return repeatedInt32_[index];
+    }
+
+    public const int RepeatedInt64FieldNumber = 32;
+    private pbc::PopsicleList<long> repeatedInt64_ = new pbc::PopsicleList<long>();
+    public scg::IList<long> RepeatedInt64List {
+      get { return pbc::Lists.AsReadOnly(repeatedInt64_); }
+    }
+    public int RepeatedInt64Count {
+      get { return repeatedInt64_.Count; }
+    }
+    public long GetRepeatedInt64(int index) {
+      return repeatedInt64_[index];
+    }
+
+    public const int RepeatedUint32FieldNumber = 33;
+    private pbc::PopsicleList<uint> repeatedUint32_ = new pbc::PopsicleList<uint>();
+    [global::System.CLSCompliant(false)]
+    public scg::IList<uint> RepeatedUint32List {
+      get { return pbc::Lists.AsReadOnly(repeatedUint32_); }
+    }
+    public int RepeatedUint32Count {
+      get { return repeatedUint32_.Count; }
+    }
+    [global::System.CLSCompliant(false)]
+    public uint GetRepeatedUint32(int index) {
+      return repeatedUint32_[index];
+    }
+
+    public const int RepeatedUint64FieldNumber = 34;
+    private pbc::PopsicleList<ulong> repeatedUint64_ = new pbc::PopsicleList<ulong>();
+    [global::System.CLSCompliant(false)]
+    public scg::IList<ulong> RepeatedUint64List {
+      get { return pbc::Lists.AsReadOnly(repeatedUint64_); }
+    }
+    public int RepeatedUint64Count {
+      get { return repeatedUint64_.Count; }
+    }
+    [global::System.CLSCompliant(false)]
+    public ulong GetRepeatedUint64(int index) {
+      return repeatedUint64_[index];
+    }
+
+    public const int RepeatedSint32FieldNumber = 35;
+    private pbc::PopsicleList<int> repeatedSint32_ = new pbc::PopsicleList<int>();
+    public scg::IList<int> RepeatedSint32List {
+      get { return pbc::Lists.AsReadOnly(repeatedSint32_); }
+    }
+    public int RepeatedSint32Count {
+      get { return repeatedSint32_.Count; }
+    }
+    public int GetRepeatedSint32(int index) {
+      return repeatedSint32_[index];
+    }
+
+    public const int RepeatedSint64FieldNumber = 36;
+    private pbc::PopsicleList<long> repeatedSint64_ = new pbc::PopsicleList<long>();
+    public scg::IList<long> RepeatedSint64List {
+      get { return pbc::Lists.AsReadOnly(repeatedSint64_); }
+    }
+    public int RepeatedSint64Count {
+      get { return repeatedSint64_.Count; }
+    }
+    public long GetRepeatedSint64(int index) {
+      return repeatedSint64_[index];
+    }
+
+    public const int RepeatedFixed32FieldNumber = 37;
+    private pbc::PopsicleList<uint> repeatedFixed32_ = new pbc::PopsicleList<uint>();
+    [global::System.CLSCompliant(false)]
+    public scg::IList<uint> RepeatedFixed32List {
+      get { return pbc::Lists.AsReadOnly(repeatedFixed32_); }
+    }
+    public int RepeatedFixed32Count {
+      get { return repeatedFixed32_.Count; }
+    }
+    [global::System.CLSCompliant(false)]
+    public uint GetRepeatedFixed32(int index) {
+      return repeatedFixed32_[index];
+    }
+
+    public const int RepeatedFixed64FieldNumber = 38;
+    private pbc::PopsicleList<ulong> repeatedFixed64_ = new pbc::PopsicleList<ulong>();
+    [global::System.CLSCompliant(false)]
+    public scg::IList<ulong> RepeatedFixed64List {
+      get { return pbc::Lists.AsReadOnly(repeatedFixed64_); }
+    }
+    public int RepeatedFixed64Count {
+      get { return repeatedFixed64_.Count; }
+    }
+    [global::System.CLSCompliant(false)]
+    public ulong GetRepeatedFixed64(int index) {
+      return repeatedFixed64_[index];
+    }
+
+    public const int RepeatedSfixed32FieldNumber = 39;
+    private pbc::PopsicleList<int> repeatedSfixed32_ = new pbc::PopsicleList<int>();
+    public scg::IList<int> RepeatedSfixed32List {
+      get { return pbc::Lists.AsReadOnly(repeatedSfixed32_); }
+    }
+    public int RepeatedSfixed32Count {
+      get { return repeatedSfixed32_.Count; }
+    }
+    public int GetRepeatedSfixed32(int index) {
+      return repeatedSfixed32_[index];
+    }
+
+    public const int RepeatedSfixed64FieldNumber = 40;
+    private pbc::PopsicleList<long> repeatedSfixed64_ = new pbc::PopsicleList<long>();
+    public scg::IList<long> RepeatedSfixed64List {
+      get { return pbc::Lists.AsReadOnly(repeatedSfixed64_); }
+    }
+    public int RepeatedSfixed64Count {
+      get { return repeatedSfixed64_.Count; }
+    }
+    public long GetRepeatedSfixed64(int index) {
+      return repeatedSfixed64_[index];
+    }
+
+    public const int RepeatedFloatFieldNumber = 41;
+    private pbc::PopsicleList<float> repeatedFloat_ = new pbc::PopsicleList<float>();
+    public scg::IList<float> RepeatedFloatList {
+      get { return pbc::Lists.AsReadOnly(repeatedFloat_); }
+    }
+    public int RepeatedFloatCount {
+      get { return repeatedFloat_.Count; }
+    }
+    public float GetRepeatedFloat(int index) {
+      return repeatedFloat_[index];
+    }
+
+    public const int RepeatedDoubleFieldNumber = 42;
+    private pbc::PopsicleList<double> repeatedDouble_ = new pbc::PopsicleList<double>();
+    public scg::IList<double> RepeatedDoubleList {
+      get { return pbc::Lists.AsReadOnly(repeatedDouble_); }
+    }
+    public int RepeatedDoubleCount {
+      get { return repeatedDouble_.Count; }
+    }
+    public double GetRepeatedDouble(int index) {
+      return repeatedDouble_[index];
+    }
+
+    public const int RepeatedBoolFieldNumber = 43;
+    private pbc::PopsicleList<bool> repeatedBool_ = new pbc::PopsicleList<bool>();
+    public scg::IList<bool> RepeatedBoolList {
+      get { return pbc::Lists.AsReadOnly(repeatedBool_); }
+    }
+    public int RepeatedBoolCount {
+      get { return repeatedBool_.Count; }
+    }
+    public bool GetRepeatedBool(int index) {
+      return repeatedBool_[index];
+    }
+
+    public const int RepeatedStringFieldNumber = 44;
+    private pbc::PopsicleList<string> repeatedString_ = new pbc::PopsicleList<string>();
+    public scg::IList<string> RepeatedStringList {
+      get { return pbc::Lists.AsReadOnly(repeatedString_); }
+    }
+    public int RepeatedStringCount {
+      get { return repeatedString_.Count; }
+    }
+    public string GetRepeatedString(int index) {
+      return repeatedString_[index];
+    }
+
+    public const int RepeatedBytesFieldNumber = 45;
+    private pbc::PopsicleList<pb::ByteString> repeatedBytes_ = new pbc::PopsicleList<pb::ByteString>();
+    public scg::IList<pb::ByteString> RepeatedBytesList {
+      get { return pbc::Lists.AsReadOnly(repeatedBytes_); }
+    }
+    public int RepeatedBytesCount {
+      get { return repeatedBytes_.Count; }
+    }
+    public pb::ByteString GetRepeatedBytes(int index) {
+      return repeatedBytes_[index];
+    }
+
+    public const int RepeatedGroupFieldNumber = 46;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.RepeatedGroup> repeatedGroup_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.RepeatedGroup>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.RepeatedGroup> RepeatedGroupList {
+      get { return repeatedGroup_; }
+    }
+    public int RepeatedGroupCount {
+      get { return repeatedGroup_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.RepeatedGroup GetRepeatedGroup(int index) {
+      return repeatedGroup_[index];
+    }
+
+    public const int RepeatedNestedMessageFieldNumber = 48;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage> repeatedNestedMessage_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage> RepeatedNestedMessageList {
+      get { return repeatedNestedMessage_; }
+    }
+    public int RepeatedNestedMessageCount {
+      get { return repeatedNestedMessage_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage GetRepeatedNestedMessage(int index) {
+      return repeatedNestedMessage_[index];
+    }
+
+    public const int RepeatedForeignMessageFieldNumber = 49;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignMessageLite> repeatedForeignMessage_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignMessageLite>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.ForeignMessageLite> RepeatedForeignMessageList {
+      get { return repeatedForeignMessage_; }
+    }
+    public int RepeatedForeignMessageCount {
+      get { return repeatedForeignMessage_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ForeignMessageLite GetRepeatedForeignMessage(int index) {
+      return repeatedForeignMessage_[index];
+    }
+
+    public const int RepeatedImportMessageFieldNumber = 50;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ImportMessageLite> repeatedImportMessage_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ImportMessageLite>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.ImportMessageLite> RepeatedImportMessageList {
+      get { return repeatedImportMessage_; }
+    }
+    public int RepeatedImportMessageCount {
+      get { return repeatedImportMessage_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ImportMessageLite GetRepeatedImportMessage(int index) {
+      return repeatedImportMessage_[index];
+    }
+
+    public const int RepeatedNestedEnumFieldNumber = 51;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedEnum> repeatedNestedEnum_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedEnum>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedEnum> RepeatedNestedEnumList {
+      get { return pbc::Lists.AsReadOnly(repeatedNestedEnum_); }
+    }
+    public int RepeatedNestedEnumCount {
+      get { return repeatedNestedEnum_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedEnum GetRepeatedNestedEnum(int index) {
+      return repeatedNestedEnum_[index];
+    }
+
+    public const int RepeatedForeignEnumFieldNumber = 52;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite> repeatedForeignEnum_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite> RepeatedForeignEnumList {
+      get { return pbc::Lists.AsReadOnly(repeatedForeignEnum_); }
+    }
+    public int RepeatedForeignEnumCount {
+      get { return repeatedForeignEnum_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite GetRepeatedForeignEnum(int index) {
+      return repeatedForeignEnum_[index];
+    }
+
+    public const int RepeatedImportEnumFieldNumber = 53;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ImportEnumLite> repeatedImportEnum_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ImportEnumLite>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.ImportEnumLite> RepeatedImportEnumList {
+      get { return pbc::Lists.AsReadOnly(repeatedImportEnum_); }
+    }
+    public int RepeatedImportEnumCount {
+      get { return repeatedImportEnum_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ImportEnumLite GetRepeatedImportEnum(int index) {
+      return repeatedImportEnum_[index];
+    }
+
+    public const int RepeatedStringPieceFieldNumber = 54;
+    private pbc::PopsicleList<string> repeatedStringPiece_ = new pbc::PopsicleList<string>();
+    public scg::IList<string> RepeatedStringPieceList {
+      get { return pbc::Lists.AsReadOnly(repeatedStringPiece_); }
+    }
+    public int RepeatedStringPieceCount {
+      get { return repeatedStringPiece_.Count; }
+    }
+    public string GetRepeatedStringPiece(int index) {
+      return repeatedStringPiece_[index];
+    }
+
+    public const int RepeatedCordFieldNumber = 55;
+    private pbc::PopsicleList<string> repeatedCord_ = new pbc::PopsicleList<string>();
+    public scg::IList<string> RepeatedCordList {
+      get { return pbc::Lists.AsReadOnly(repeatedCord_); }
+    }
+    public int RepeatedCordCount {
+      get { return repeatedCord_.Count; }
+    }
+    public string GetRepeatedCord(int index) {
+      return repeatedCord_[index];
+    }
+
+    public const int RepeatedLazyMessageFieldNumber = 57;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage> repeatedLazyMessage_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage> RepeatedLazyMessageList {
+      get { return repeatedLazyMessage_; }
+    }
+    public int RepeatedLazyMessageCount {
+      get { return repeatedLazyMessage_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage GetRepeatedLazyMessage(int index) {
+      return repeatedLazyMessage_[index];
+    }
+
+    public const int DefaultInt32FieldNumber = 61;
+    private bool hasDefaultInt32;
+    private int defaultInt32_ = 41;
+    public bool HasDefaultInt32 {
+      get { return hasDefaultInt32; }
+    }
+    public int DefaultInt32 {
+      get { return defaultInt32_; }
+    }
+
+    public const int DefaultInt64FieldNumber = 62;
+    private bool hasDefaultInt64;
+    private long defaultInt64_ = 42L;
+    public bool HasDefaultInt64 {
+      get { return hasDefaultInt64; }
+    }
+    public long DefaultInt64 {
+      get { return defaultInt64_; }
+    }
+
+    public const int DefaultUint32FieldNumber = 63;
+    private bool hasDefaultUint32;
+    private uint defaultUint32_ = 43;
+    public bool HasDefaultUint32 {
+      get { return hasDefaultUint32; }
+    }
+    [global::System.CLSCompliant(false)]
+    public uint DefaultUint32 {
+      get { return defaultUint32_; }
+    }
+
+    public const int DefaultUint64FieldNumber = 64;
+    private bool hasDefaultUint64;
+    private ulong defaultUint64_ = 44UL;
+    public bool HasDefaultUint64 {
+      get { return hasDefaultUint64; }
+    }
+    [global::System.CLSCompliant(false)]
+    public ulong DefaultUint64 {
+      get { return defaultUint64_; }
+    }
+
+    public const int DefaultSint32FieldNumber = 65;
+    private bool hasDefaultSint32;
+    private int defaultSint32_ = -45;
+    public bool HasDefaultSint32 {
+      get { return hasDefaultSint32; }
+    }
+    public int DefaultSint32 {
+      get { return defaultSint32_; }
+    }
+
+    public const int DefaultSint64FieldNumber = 66;
+    private bool hasDefaultSint64;
+    private long defaultSint64_ = 46L;
+    public bool HasDefaultSint64 {
+      get { return hasDefaultSint64; }
+    }
+    public long DefaultSint64 {
+      get { return defaultSint64_; }
+    }
+
+    public const int DefaultFixed32FieldNumber = 67;
+    private bool hasDefaultFixed32;
+    private uint defaultFixed32_ = 47;
+    public bool HasDefaultFixed32 {
+      get { return hasDefaultFixed32; }
+    }
+    [global::System.CLSCompliant(false)]
+    public uint DefaultFixed32 {
+      get { return defaultFixed32_; }
+    }
+
+    public const int DefaultFixed64FieldNumber = 68;
+    private bool hasDefaultFixed64;
+    private ulong defaultFixed64_ = 48UL;
+    public bool HasDefaultFixed64 {
+      get { return hasDefaultFixed64; }
+    }
+    [global::System.CLSCompliant(false)]
+    public ulong DefaultFixed64 {
+      get { return defaultFixed64_; }
+    }
+
+    public const int DefaultSfixed32FieldNumber = 69;
+    private bool hasDefaultSfixed32;
+    private int defaultSfixed32_ = 49;
+    public bool HasDefaultSfixed32 {
+      get { return hasDefaultSfixed32; }
+    }
+    public int DefaultSfixed32 {
+      get { return defaultSfixed32_; }
+    }
+
+    public const int DefaultSfixed64FieldNumber = 70;
+    private bool hasDefaultSfixed64;
+    private long defaultSfixed64_ = -50L;
+    public bool HasDefaultSfixed64 {
+      get { return hasDefaultSfixed64; }
+    }
+    public long DefaultSfixed64 {
+      get { return defaultSfixed64_; }
+    }
+
+    public const int DefaultFloatFieldNumber = 71;
+    private bool hasDefaultFloat;
+    private float defaultFloat_ = 51.5F;
+    public bool HasDefaultFloat {
+      get { return hasDefaultFloat; }
+    }
+    public float DefaultFloat {
+      get { return defaultFloat_; }
+    }
+
+    public const int DefaultDoubleFieldNumber = 72;
+    private bool hasDefaultDouble;
+    private double defaultDouble_ = 52000D;
+    public bool HasDefaultDouble {
+      get { return hasDefaultDouble; }
+    }
+    public double DefaultDouble {
+      get { return defaultDouble_; }
+    }
+
+    public const int DefaultBoolFieldNumber = 73;
+    private bool hasDefaultBool;
+    private bool defaultBool_ = true;
+    public bool HasDefaultBool {
+      get { return hasDefaultBool; }
+    }
+    public bool DefaultBool {
+      get { return defaultBool_; }
+    }
+
+    public const int DefaultStringFieldNumber = 74;
+    private bool hasDefaultString;
+    private string defaultString_ = "hello";
+    public bool HasDefaultString {
+      get { return hasDefaultString; }
+    }
+    public string DefaultString {
+      get { return defaultString_; }
+    }
+
+    public const int DefaultBytesFieldNumber = 75;
+    private bool hasDefaultBytes;
+    private pb::ByteString defaultBytes_ = pb::ByteString.FromBase64("d29ybGQ=");
+    public bool HasDefaultBytes {
+      get { return hasDefaultBytes; }
+    }
+    public pb::ByteString DefaultBytes {
+      get { return defaultBytes_; }
+    }
+
+    public const int DefaultNestedEnumFieldNumber = 81;
+    private bool hasDefaultNestedEnum;
+    private global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedEnum defaultNestedEnum_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedEnum.BAR;
+    public bool HasDefaultNestedEnum {
+      get { return hasDefaultNestedEnum; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedEnum DefaultNestedEnum {
+      get { return defaultNestedEnum_; }
+    }
+
+    public const int DefaultForeignEnumFieldNumber = 82;
+    private bool hasDefaultForeignEnum;
+    private global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite defaultForeignEnum_ = global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite.FOREIGN_LITE_BAR;
+    public bool HasDefaultForeignEnum {
+      get { return hasDefaultForeignEnum; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite DefaultForeignEnum {
+      get { return defaultForeignEnum_; }
+    }
+
+    public const int DefaultImportEnumFieldNumber = 83;
+    private bool hasDefaultImportEnum;
+    private global::Google.ProtocolBuffers.TestProtos.ImportEnumLite defaultImportEnum_ = global::Google.ProtocolBuffers.TestProtos.ImportEnumLite.IMPORT_LITE_BAR;
+    public bool HasDefaultImportEnum {
+      get { return hasDefaultImportEnum; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ImportEnumLite DefaultImportEnum {
+      get { return defaultImportEnum_; }
+    }
+
+    public const int DefaultStringPieceFieldNumber = 84;
+    private bool hasDefaultStringPiece;
+    private string defaultStringPiece_ = "abc";
+    public bool HasDefaultStringPiece {
+      get { return hasDefaultStringPiece; }
+    }
+    public string DefaultStringPiece {
+      get { return defaultStringPiece_; }
+    }
+
+    public const int DefaultCordFieldNumber = 85;
+    private bool hasDefaultCord;
+    private string defaultCord_ = "123";
+    public bool HasDefaultCord {
+      get { return hasDefaultCord; }
+    }
+    public string DefaultCord {
+      get { return defaultCord_; }
+    }
+
+    public const int OneofUint32FieldNumber = 111;
+    private bool hasOneofUint32;
+    private uint oneofUint32_;
+    public bool HasOneofUint32 {
+      get { return hasOneofUint32; }
+    }
+    [global::System.CLSCompliant(false)]
+    public uint OneofUint32 {
+      get { return oneofUint32_; }
+    }
+
+    public const int OneofNestedMessageFieldNumber = 112;
+    private bool hasOneofNestedMessage;
+    private global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage oneofNestedMessage_;
+    public bool HasOneofNestedMessage {
+      get { return hasOneofNestedMessage; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage OneofNestedMessage {
+      get { return oneofNestedMessage_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage.DefaultInstance; }
+    }
+
+    public const int OneofStringFieldNumber = 113;
+    private bool hasOneofString;
+    private string oneofString_ = "";
+    public bool HasOneofString {
+      get { return hasOneofString; }
+    }
+    public string OneofString {
+      get { return oneofString_; }
+    }
+
+    public const int OneofBytesFieldNumber = 114;
+    private bool hasOneofBytes;
+    private pb::ByteString oneofBytes_ = pb::ByteString.Empty;
+    public bool HasOneofBytes {
+      get { return hasOneofBytes; }
+    }
+    public pb::ByteString OneofBytes {
+      get { return oneofBytes_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testAllTypesLiteFieldNames;
+      if (hasOptionalInt32) {
+        output.WriteInt32(1, field_names[35], OptionalInt32);
+      }
+      if (hasOptionalInt64) {
+        output.WriteInt64(2, field_names[36], OptionalInt64);
+      }
+      if (hasOptionalUint32) {
+        output.WriteUInt32(3, field_names[47], OptionalUint32);
+      }
+      if (hasOptionalUint64) {
+        output.WriteUInt64(4, field_names[48], OptionalUint64);
+      }
+      if (hasOptionalSint32) {
+        output.WriteSInt32(5, field_names[43], OptionalSint32);
+      }
+      if (hasOptionalSint64) {
+        output.WriteSInt64(6, field_names[44], OptionalSint64);
+      }
+      if (hasOptionalFixed32) {
+        output.WriteFixed32(7, field_names[28], OptionalFixed32);
+      }
+      if (hasOptionalFixed64) {
+        output.WriteFixed64(8, field_names[29], OptionalFixed64);
+      }
+      if (hasOptionalSfixed32) {
+        output.WriteSFixed32(9, field_names[41], OptionalSfixed32);
+      }
+      if (hasOptionalSfixed64) {
+        output.WriteSFixed64(10, field_names[42], OptionalSfixed64);
+      }
+      if (hasOptionalFloat) {
+        output.WriteFloat(11, field_names[30], OptionalFloat);
+      }
+      if (hasOptionalDouble) {
+        output.WriteDouble(12, field_names[27], OptionalDouble);
+      }
+      if (hasOptionalBool) {
+        output.WriteBool(13, field_names[24], OptionalBool);
+      }
+      if (hasOptionalString) {
+        output.WriteString(14, field_names[45], OptionalString);
+      }
+      if (hasOptionalBytes) {
+        output.WriteBytes(15, field_names[25], OptionalBytes);
+      }
+      if (hasOptionalGroup) {
+        output.WriteGroup(16, field_names[49], OptionalGroup);
+      }
+      if (hasOptionalNestedMessage) {
+        output.WriteMessage(18, field_names[39], OptionalNestedMessage);
+      }
+      if (hasOptionalForeignMessage) {
+        output.WriteMessage(19, field_names[32], OptionalForeignMessage);
+      }
+      if (hasOptionalImportMessage) {
+        output.WriteMessage(20, field_names[34], OptionalImportMessage);
+      }
+      if (hasOptionalNestedEnum) {
+        output.WriteEnum(21, field_names[38], (int) OptionalNestedEnum, OptionalNestedEnum);
+      }
+      if (hasOptionalForeignEnum) {
+        output.WriteEnum(22, field_names[31], (int) OptionalForeignEnum, OptionalForeignEnum);
+      }
+      if (hasOptionalImportEnum) {
+        output.WriteEnum(23, field_names[33], (int) OptionalImportEnum, OptionalImportEnum);
+      }
+      if (hasOptionalStringPiece) {
+        output.WriteString(24, field_names[46], OptionalStringPiece);
+      }
+      if (hasOptionalCord) {
+        output.WriteString(25, field_names[26], OptionalCord);
+      }
+      if (hasOptionalPublicImportMessage) {
+        output.WriteMessage(26, field_names[40], OptionalPublicImportMessage);
+      }
+      if (hasOptionalLazyMessage) {
+        output.WriteMessage(27, field_names[37], OptionalLazyMessage);
+      }
+      if (repeatedInt32_.Count > 0) {
+        output.WriteInt32Array(31, field_names[61], repeatedInt32_);
+      }
+      if (repeatedInt64_.Count > 0) {
+        output.WriteInt64Array(32, field_names[62], repeatedInt64_);
+      }
+      if (repeatedUint32_.Count > 0) {
+        output.WriteUInt32Array(33, field_names[72], repeatedUint32_);
+      }
+      if (repeatedUint64_.Count > 0) {
+        output.WriteUInt64Array(34, field_names[73], repeatedUint64_);
+      }
+      if (repeatedSint32_.Count > 0) {
+        output.WriteSInt32Array(35, field_names[68], repeatedSint32_);
+      }
+      if (repeatedSint64_.Count > 0) {
+        output.WriteSInt64Array(36, field_names[69], repeatedSint64_);
+      }
+      if (repeatedFixed32_.Count > 0) {
+        output.WriteFixed32Array(37, field_names[54], repeatedFixed32_);
+      }
+      if (repeatedFixed64_.Count > 0) {
+        output.WriteFixed64Array(38, field_names[55], repeatedFixed64_);
+      }
+      if (repeatedSfixed32_.Count > 0) {
+        output.WriteSFixed32Array(39, field_names[66], repeatedSfixed32_);
+      }
+      if (repeatedSfixed64_.Count > 0) {
+        output.WriteSFixed64Array(40, field_names[67], repeatedSfixed64_);
+      }
+      if (repeatedFloat_.Count > 0) {
+        output.WriteFloatArray(41, field_names[56], repeatedFloat_);
+      }
+      if (repeatedDouble_.Count > 0) {
+        output.WriteDoubleArray(42, field_names[53], repeatedDouble_);
+      }
+      if (repeatedBool_.Count > 0) {
+        output.WriteBoolArray(43, field_names[50], repeatedBool_);
+      }
+      if (repeatedString_.Count > 0) {
+        output.WriteStringArray(44, field_names[70], repeatedString_);
+      }
+      if (repeatedBytes_.Count > 0) {
+        output.WriteBytesArray(45, field_names[51], repeatedBytes_);
+      }
+      if (repeatedGroup_.Count > 0) {
+        output.WriteGroupArray(46, field_names[74], repeatedGroup_);
+      }
+      if (repeatedNestedMessage_.Count > 0) {
+        output.WriteMessageArray(48, field_names[65], repeatedNestedMessage_);
+      }
+      if (repeatedForeignMessage_.Count > 0) {
+        output.WriteMessageArray(49, field_names[58], repeatedForeignMessage_);
+      }
+      if (repeatedImportMessage_.Count > 0) {
+        output.WriteMessageArray(50, field_names[60], repeatedImportMessage_);
+      }
+      if (repeatedNestedEnum_.Count > 0) {
+        output.WriteEnumArray(51, field_names[64], repeatedNestedEnum_);
+      }
+      if (repeatedForeignEnum_.Count > 0) {
+        output.WriteEnumArray(52, field_names[57], repeatedForeignEnum_);
+      }
+      if (repeatedImportEnum_.Count > 0) {
+        output.WriteEnumArray(53, field_names[59], repeatedImportEnum_);
+      }
+      if (repeatedStringPiece_.Count > 0) {
+        output.WriteStringArray(54, field_names[71], repeatedStringPiece_);
+      }
+      if (repeatedCord_.Count > 0) {
+        output.WriteStringArray(55, field_names[52], repeatedCord_);
+      }
+      if (repeatedLazyMessage_.Count > 0) {
+        output.WriteMessageArray(57, field_names[63], repeatedLazyMessage_);
+      }
+      if (hasDefaultInt32) {
+        output.WriteInt32(61, field_names[9], DefaultInt32);
+      }
+      if (hasDefaultInt64) {
+        output.WriteInt64(62, field_names[10], DefaultInt64);
+      }
+      if (hasDefaultUint32) {
+        output.WriteUInt32(63, field_names[18], DefaultUint32);
+      }
+      if (hasDefaultUint64) {
+        output.WriteUInt64(64, field_names[19], DefaultUint64);
+      }
+      if (hasDefaultSint32) {
+        output.WriteSInt32(65, field_names[14], DefaultSint32);
+      }
+      if (hasDefaultSint64) {
+        output.WriteSInt64(66, field_names[15], DefaultSint64);
+      }
+      if (hasDefaultFixed32) {
+        output.WriteFixed32(67, field_names[4], DefaultFixed32);
+      }
+      if (hasDefaultFixed64) {
+        output.WriteFixed64(68, field_names[5], DefaultFixed64);
+      }
+      if (hasDefaultSfixed32) {
+        output.WriteSFixed32(69, field_names[12], DefaultSfixed32);
+      }
+      if (hasDefaultSfixed64) {
+        output.WriteSFixed64(70, field_names[13], DefaultSfixed64);
+      }
+      if (hasDefaultFloat) {
+        output.WriteFloat(71, field_names[6], DefaultFloat);
+      }
+      if (hasDefaultDouble) {
+        output.WriteDouble(72, field_names[3], DefaultDouble);
+      }
+      if (hasDefaultBool) {
+        output.WriteBool(73, field_names[0], DefaultBool);
+      }
+      if (hasDefaultString) {
+        output.WriteString(74, field_names[16], DefaultString);
+      }
+      if (hasDefaultBytes) {
+        output.WriteBytes(75, field_names[1], DefaultBytes);
+      }
+      if (hasDefaultNestedEnum) {
+        output.WriteEnum(81, field_names[11], (int) DefaultNestedEnum, DefaultNestedEnum);
+      }
+      if (hasDefaultForeignEnum) {
+        output.WriteEnum(82, field_names[7], (int) DefaultForeignEnum, DefaultForeignEnum);
+      }
+      if (hasDefaultImportEnum) {
+        output.WriteEnum(83, field_names[8], (int) DefaultImportEnum, DefaultImportEnum);
+      }
+      if (hasDefaultStringPiece) {
+        output.WriteString(84, field_names[17], DefaultStringPiece);
+      }
+      if (hasDefaultCord) {
+        output.WriteString(85, field_names[2], DefaultCord);
+      }
+      if (hasOneofUint32) {
+        output.WriteUInt32(111, field_names[23], OneofUint32);
+      }
+      if (hasOneofNestedMessage) {
+        output.WriteMessage(112, field_names[21], OneofNestedMessage);
+      }
+      if (hasOneofString) {
+        output.WriteString(113, field_names[22], OneofString);
+      }
+      if (hasOneofBytes) {
+        output.WriteBytes(114, field_names[20], OneofBytes);
+      }
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasOptionalInt32) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, OptionalInt32);
+      }
+      if (hasOptionalInt64) {
+        size += pb::CodedOutputStream.ComputeInt64Size(2, OptionalInt64);
+      }
+      if (hasOptionalUint32) {
+        size += pb::CodedOutputStream.ComputeUInt32Size(3, OptionalUint32);
+      }
+      if (hasOptionalUint64) {
+        size += pb::CodedOutputStream.ComputeUInt64Size(4, OptionalUint64);
+      }
+      if (hasOptionalSint32) {
+        size += pb::CodedOutputStream.ComputeSInt32Size(5, OptionalSint32);
+      }
+      if (hasOptionalSint64) {
+        size += pb::CodedOutputStream.ComputeSInt64Size(6, OptionalSint64);
+      }
+      if (hasOptionalFixed32) {
+        size += pb::CodedOutputStream.ComputeFixed32Size(7, OptionalFixed32);
+      }
+      if (hasOptionalFixed64) {
+        size += pb::CodedOutputStream.ComputeFixed64Size(8, OptionalFixed64);
+      }
+      if (hasOptionalSfixed32) {
+        size += pb::CodedOutputStream.ComputeSFixed32Size(9, OptionalSfixed32);
+      }
+      if (hasOptionalSfixed64) {
+        size += pb::CodedOutputStream.ComputeSFixed64Size(10, OptionalSfixed64);
+      }
+      if (hasOptionalFloat) {
+        size += pb::CodedOutputStream.ComputeFloatSize(11, OptionalFloat);
+      }
+      if (hasOptionalDouble) {
+        size += pb::CodedOutputStream.ComputeDoubleSize(12, OptionalDouble);
+      }
+      if (hasOptionalBool) {
+        size += pb::CodedOutputStream.ComputeBoolSize(13, OptionalBool);
+      }
+      if (hasOptionalString) {
+        size += pb::CodedOutputStream.ComputeStringSize(14, OptionalString);
+      }
+      if (hasOptionalBytes) {
+        size += pb::CodedOutputStream.ComputeBytesSize(15, OptionalBytes);
+      }
+      if (hasOptionalGroup) {
+        size += pb::CodedOutputStream.ComputeGroupSize(16, OptionalGroup);
+      }
+      if (hasOptionalNestedMessage) {
+        size += pb::CodedOutputStream.ComputeMessageSize(18, OptionalNestedMessage);
+      }
+      if (hasOptionalForeignMessage) {
+        size += pb::CodedOutputStream.ComputeMessageSize(19, OptionalForeignMessage);
+      }
+      if (hasOptionalImportMessage) {
+        size += pb::CodedOutputStream.ComputeMessageSize(20, OptionalImportMessage);
+      }
+      if (hasOptionalNestedEnum) {
+        size += pb::CodedOutputStream.ComputeEnumSize(21, (int) OptionalNestedEnum);
+      }
+      if (hasOptionalForeignEnum) {
+        size += pb::CodedOutputStream.ComputeEnumSize(22, (int) OptionalForeignEnum);
+      }
+      if (hasOptionalImportEnum) {
+        size += pb::CodedOutputStream.ComputeEnumSize(23, (int) OptionalImportEnum);
+      }
+      if (hasOptionalStringPiece) {
+        size += pb::CodedOutputStream.ComputeStringSize(24, OptionalStringPiece);
+      }
+      if (hasOptionalCord) {
+        size += pb::CodedOutputStream.ComputeStringSize(25, OptionalCord);
+      }
+      if (hasOptionalPublicImportMessage) {
+        size += pb::CodedOutputStream.ComputeMessageSize(26, OptionalPublicImportMessage);
+      }
+      if (hasOptionalLazyMessage) {
+        size += pb::CodedOutputStream.ComputeMessageSize(27, OptionalLazyMessage);
+      }
+      {
+        int dataSize = 0;
+        foreach (int element in RepeatedInt32List) {
+          dataSize += pb::CodedOutputStream.ComputeInt32SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * repeatedInt32_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (long element in RepeatedInt64List) {
+          dataSize += pb::CodedOutputStream.ComputeInt64SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * repeatedInt64_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (uint element in RepeatedUint32List) {
+          dataSize += pb::CodedOutputStream.ComputeUInt32SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * repeatedUint32_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (ulong element in RepeatedUint64List) {
+          dataSize += pb::CodedOutputStream.ComputeUInt64SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * repeatedUint64_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (int element in RepeatedSint32List) {
+          dataSize += pb::CodedOutputStream.ComputeSInt32SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * repeatedSint32_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (long element in RepeatedSint64List) {
+          dataSize += pb::CodedOutputStream.ComputeSInt64SizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * repeatedSint64_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 4 * repeatedFixed32_.Count;
+        size += dataSize;
+        size += 2 * repeatedFixed32_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 8 * repeatedFixed64_.Count;
+        size += dataSize;
+        size += 2 * repeatedFixed64_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 4 * repeatedSfixed32_.Count;
+        size += dataSize;
+        size += 2 * repeatedSfixed32_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 8 * repeatedSfixed64_.Count;
+        size += dataSize;
+        size += 2 * repeatedSfixed64_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 4 * repeatedFloat_.Count;
+        size += dataSize;
+        size += 2 * repeatedFloat_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 8 * repeatedDouble_.Count;
+        size += dataSize;
+        size += 2 * repeatedDouble_.Count;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 1 * repeatedBool_.Count;
+        size += dataSize;
+        size += 2 * repeatedBool_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (string element in RepeatedStringList) {
+          dataSize += pb::CodedOutputStream.ComputeStringSizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * repeatedString_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (pb::ByteString element in RepeatedBytesList) {
+          dataSize += pb::CodedOutputStream.ComputeBytesSizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * repeatedBytes_.Count;
+      }
+      foreach (global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.RepeatedGroup element in RepeatedGroupList) {
+        size += pb::CodedOutputStream.ComputeGroupSize(46, element);
+      }
+      foreach (global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage element in RepeatedNestedMessageList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(48, element);
+      }
+      foreach (global::Google.ProtocolBuffers.TestProtos.ForeignMessageLite element in RepeatedForeignMessageList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(49, element);
+      }
+      foreach (global::Google.ProtocolBuffers.TestProtos.ImportMessageLite element in RepeatedImportMessageList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(50, element);
+      }
+      {
+        int dataSize = 0;
+        if (repeatedNestedEnum_.Count > 0) {
+          foreach (global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedEnum element in repeatedNestedEnum_) {
+            dataSize += pb::CodedOutputStream.ComputeEnumSizeNoTag((int) element);
+          }
+          size += dataSize;
+          size += 2 * repeatedNestedEnum_.Count;
+        }
+      }
+      {
+        int dataSize = 0;
+        if (repeatedForeignEnum_.Count > 0) {
+          foreach (global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite element in repeatedForeignEnum_) {
+            dataSize += pb::CodedOutputStream.ComputeEnumSizeNoTag((int) element);
+          }
+          size += dataSize;
+          size += 2 * repeatedForeignEnum_.Count;
+        }
+      }
+      {
+        int dataSize = 0;
+        if (repeatedImportEnum_.Count > 0) {
+          foreach (global::Google.ProtocolBuffers.TestProtos.ImportEnumLite element in repeatedImportEnum_) {
+            dataSize += pb::CodedOutputStream.ComputeEnumSizeNoTag((int) element);
+          }
+          size += dataSize;
+          size += 2 * repeatedImportEnum_.Count;
+        }
+      }
+      {
+        int dataSize = 0;
+        foreach (string element in RepeatedStringPieceList) {
+          dataSize += pb::CodedOutputStream.ComputeStringSizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * repeatedStringPiece_.Count;
+      }
+      {
+        int dataSize = 0;
+        foreach (string element in RepeatedCordList) {
+          dataSize += pb::CodedOutputStream.ComputeStringSizeNoTag(element);
+        }
+        size += dataSize;
+        size += 2 * repeatedCord_.Count;
+      }
+      foreach (global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage element in RepeatedLazyMessageList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(57, element);
+      }
+      if (hasDefaultInt32) {
+        size += pb::CodedOutputStream.ComputeInt32Size(61, DefaultInt32);
+      }
+      if (hasDefaultInt64) {
+        size += pb::CodedOutputStream.ComputeInt64Size(62, DefaultInt64);
+      }
+      if (hasDefaultUint32) {
+        size += pb::CodedOutputStream.ComputeUInt32Size(63, DefaultUint32);
+      }
+      if (hasDefaultUint64) {
+        size += pb::CodedOutputStream.ComputeUInt64Size(64, DefaultUint64);
+      }
+      if (hasDefaultSint32) {
+        size += pb::CodedOutputStream.ComputeSInt32Size(65, DefaultSint32);
+      }
+      if (hasDefaultSint64) {
+        size += pb::CodedOutputStream.ComputeSInt64Size(66, DefaultSint64);
+      }
+      if (hasDefaultFixed32) {
+        size += pb::CodedOutputStream.ComputeFixed32Size(67, DefaultFixed32);
+      }
+      if (hasDefaultFixed64) {
+        size += pb::CodedOutputStream.ComputeFixed64Size(68, DefaultFixed64);
+      }
+      if (hasDefaultSfixed32) {
+        size += pb::CodedOutputStream.ComputeSFixed32Size(69, DefaultSfixed32);
+      }
+      if (hasDefaultSfixed64) {
+        size += pb::CodedOutputStream.ComputeSFixed64Size(70, DefaultSfixed64);
+      }
+      if (hasDefaultFloat) {
+        size += pb::CodedOutputStream.ComputeFloatSize(71, DefaultFloat);
+      }
+      if (hasDefaultDouble) {
+        size += pb::CodedOutputStream.ComputeDoubleSize(72, DefaultDouble);
+      }
+      if (hasDefaultBool) {
+        size += pb::CodedOutputStream.ComputeBoolSize(73, DefaultBool);
+      }
+      if (hasDefaultString) {
+        size += pb::CodedOutputStream.ComputeStringSize(74, DefaultString);
+      }
+      if (hasDefaultBytes) {
+        size += pb::CodedOutputStream.ComputeBytesSize(75, DefaultBytes);
+      }
+      if (hasDefaultNestedEnum) {
+        size += pb::CodedOutputStream.ComputeEnumSize(81, (int) DefaultNestedEnum);
+      }
+      if (hasDefaultForeignEnum) {
+        size += pb::CodedOutputStream.ComputeEnumSize(82, (int) DefaultForeignEnum);
+      }
+      if (hasDefaultImportEnum) {
+        size += pb::CodedOutputStream.ComputeEnumSize(83, (int) DefaultImportEnum);
+      }
+      if (hasDefaultStringPiece) {
+        size += pb::CodedOutputStream.ComputeStringSize(84, DefaultStringPiece);
+      }
+      if (hasDefaultCord) {
+        size += pb::CodedOutputStream.ComputeStringSize(85, DefaultCord);
+      }
+      if (hasOneofUint32) {
+        size += pb::CodedOutputStream.ComputeUInt32Size(111, OneofUint32);
+      }
+      if (hasOneofNestedMessage) {
+        size += pb::CodedOutputStream.ComputeMessageSize(112, OneofNestedMessage);
+      }
+      if (hasOneofString) {
+        size += pb::CodedOutputStream.ComputeStringSize(113, OneofString);
+      }
+      if (hasOneofBytes) {
+        size += pb::CodedOutputStream.ComputeBytesSize(114, OneofBytes);
+      }
+      memoizedSerializedSize = size;
+      return size;
+    }
+    #region Lite runtime methods
+    public override int GetHashCode() {
+      int hash = GetType().GetHashCode();
+      if (hasOptionalInt32) hash ^= optionalInt32_.GetHashCode();
+      if (hasOptionalInt64) hash ^= optionalInt64_.GetHashCode();
+      if (hasOptionalUint32) hash ^= optionalUint32_.GetHashCode();
+      if (hasOptionalUint64) hash ^= optionalUint64_.GetHashCode();
+      if (hasOptionalSint32) hash ^= optionalSint32_.GetHashCode();
+      if (hasOptionalSint64) hash ^= optionalSint64_.GetHashCode();
+      if (hasOptionalFixed32) hash ^= optionalFixed32_.GetHashCode();
+      if (hasOptionalFixed64) hash ^= optionalFixed64_.GetHashCode();
+      if (hasOptionalSfixed32) hash ^= optionalSfixed32_.GetHashCode();
+      if (hasOptionalSfixed64) hash ^= optionalSfixed64_.GetHashCode();
+      if (hasOptionalFloat) hash ^= optionalFloat_.GetHashCode();
+      if (hasOptionalDouble) hash ^= optionalDouble_.GetHashCode();
+      if (hasOptionalBool) hash ^= optionalBool_.GetHashCode();
+      if (hasOptionalString) hash ^= optionalString_.GetHashCode();
+      if (hasOptionalBytes) hash ^= optionalBytes_.GetHashCode();
+      if (hasOptionalGroup) hash ^= optionalGroup_.GetHashCode();
+      if (hasOptionalNestedMessage) hash ^= optionalNestedMessage_.GetHashCode();
+      if (hasOptionalForeignMessage) hash ^= optionalForeignMessage_.GetHashCode();
+      if (hasOptionalImportMessage) hash ^= optionalImportMessage_.GetHashCode();
+      if (hasOptionalNestedEnum) hash ^= optionalNestedEnum_.GetHashCode();
+      if (hasOptionalForeignEnum) hash ^= optionalForeignEnum_.GetHashCode();
+      if (hasOptionalImportEnum) hash ^= optionalImportEnum_.GetHashCode();
+      if (hasOptionalStringPiece) hash ^= optionalStringPiece_.GetHashCode();
+      if (hasOptionalCord) hash ^= optionalCord_.GetHashCode();
+      if (hasOptionalPublicImportMessage) hash ^= optionalPublicImportMessage_.GetHashCode();
+      if (hasOptionalLazyMessage) hash ^= optionalLazyMessage_.GetHashCode();
+      foreach(int i in repeatedInt32_)
+        hash ^= i.GetHashCode();
+      foreach(long i in repeatedInt64_)
+        hash ^= i.GetHashCode();
+      foreach(uint i in repeatedUint32_)
+        hash ^= i.GetHashCode();
+      foreach(ulong i in repeatedUint64_)
+        hash ^= i.GetHashCode();
+      foreach(int i in repeatedSint32_)
+        hash ^= i.GetHashCode();
+      foreach(long i in repeatedSint64_)
+        hash ^= i.GetHashCode();
+      foreach(uint i in repeatedFixed32_)
+        hash ^= i.GetHashCode();
+      foreach(ulong i in repeatedFixed64_)
+        hash ^= i.GetHashCode();
+      foreach(int i in repeatedSfixed32_)
+        hash ^= i.GetHashCode();
+      foreach(long i in repeatedSfixed64_)
+        hash ^= i.GetHashCode();
+      foreach(float i in repeatedFloat_)
+        hash ^= i.GetHashCode();
+      foreach(double i in repeatedDouble_)
+        hash ^= i.GetHashCode();
+      foreach(bool i in repeatedBool_)
+        hash ^= i.GetHashCode();
+      foreach(string i in repeatedString_)
+        hash ^= i.GetHashCode();
+      foreach(pb::ByteString i in repeatedBytes_)
+        hash ^= i.GetHashCode();
+      foreach(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.RepeatedGroup i in repeatedGroup_)
+        hash ^= i.GetHashCode();
+      foreach(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage i in repeatedNestedMessage_)
+        hash ^= i.GetHashCode();
+      foreach(global::Google.ProtocolBuffers.TestProtos.ForeignMessageLite i in repeatedForeignMessage_)
+        hash ^= i.GetHashCode();
+      foreach(global::Google.ProtocolBuffers.TestProtos.ImportMessageLite i in repeatedImportMessage_)
+        hash ^= i.GetHashCode();
+      foreach(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedEnum i in repeatedNestedEnum_)
+        hash ^= i.GetHashCode();
+      foreach(global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite i in repeatedForeignEnum_)
+        hash ^= i.GetHashCode();
+      foreach(global::Google.ProtocolBuffers.TestProtos.ImportEnumLite i in repeatedImportEnum_)
+        hash ^= i.GetHashCode();
+      foreach(string i in repeatedStringPiece_)
+        hash ^= i.GetHashCode();
+      foreach(string i in repeatedCord_)
+        hash ^= i.GetHashCode();
+      foreach(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage i in repeatedLazyMessage_)
+        hash ^= i.GetHashCode();
+      if (hasDefaultInt32) hash ^= defaultInt32_.GetHashCode();
+      if (hasDefaultInt64) hash ^= defaultInt64_.GetHashCode();
+      if (hasDefaultUint32) hash ^= defaultUint32_.GetHashCode();
+      if (hasDefaultUint64) hash ^= defaultUint64_.GetHashCode();
+      if (hasDefaultSint32) hash ^= defaultSint32_.GetHashCode();
+      if (hasDefaultSint64) hash ^= defaultSint64_.GetHashCode();
+      if (hasDefaultFixed32) hash ^= defaultFixed32_.GetHashCode();
+      if (hasDefaultFixed64) hash ^= defaultFixed64_.GetHashCode();
+      if (hasDefaultSfixed32) hash ^= defaultSfixed32_.GetHashCode();
+      if (hasDefaultSfixed64) hash ^= defaultSfixed64_.GetHashCode();
+      if (hasDefaultFloat) hash ^= defaultFloat_.GetHashCode();
+      if (hasDefaultDouble) hash ^= defaultDouble_.GetHashCode();
+      if (hasDefaultBool) hash ^= defaultBool_.GetHashCode();
+      if (hasDefaultString) hash ^= defaultString_.GetHashCode();
+      if (hasDefaultBytes) hash ^= defaultBytes_.GetHashCode();
+      if (hasDefaultNestedEnum) hash ^= defaultNestedEnum_.GetHashCode();
+      if (hasDefaultForeignEnum) hash ^= defaultForeignEnum_.GetHashCode();
+      if (hasDefaultImportEnum) hash ^= defaultImportEnum_.GetHashCode();
+      if (hasDefaultStringPiece) hash ^= defaultStringPiece_.GetHashCode();
+      if (hasDefaultCord) hash ^= defaultCord_.GetHashCode();
+      if (hasOneofUint32) hash ^= oneofUint32_.GetHashCode();
+      if (hasOneofNestedMessage) hash ^= oneofNestedMessage_.GetHashCode();
+      if (hasOneofString) hash ^= oneofString_.GetHashCode();
+      if (hasOneofBytes) hash ^= oneofBytes_.GetHashCode();
+      return hash;
+    }
+
+    public override bool Equals(object obj) {
+      TestAllTypesLite other = obj as TestAllTypesLite;
+      if (other == null) return false;
+      if (hasOptionalInt32 != other.hasOptionalInt32 || (hasOptionalInt32 && !optionalInt32_.Equals(other.optionalInt32_))) return false;
+      if (hasOptionalInt64 != other.hasOptionalInt64 || (hasOptionalInt64 && !optionalInt64_.Equals(other.optionalInt64_))) return false;
+      if (hasOptionalUint32 != other.hasOptionalUint32 || (hasOptionalUint32 && !optionalUint32_.Equals(other.optionalUint32_))) return false;
+      if (hasOptionalUint64 != other.hasOptionalUint64 || (hasOptionalUint64 && !optionalUint64_.Equals(other.optionalUint64_))) return false;
+      if (hasOptionalSint32 != other.hasOptionalSint32 || (hasOptionalSint32 && !optionalSint32_.Equals(other.optionalSint32_))) return false;
+      if (hasOptionalSint64 != other.hasOptionalSint64 || (hasOptionalSint64 && !optionalSint64_.Equals(other.optionalSint64_))) return false;
+      if (hasOptionalFixed32 != other.hasOptionalFixed32 || (hasOptionalFixed32 && !optionalFixed32_.Equals(other.optionalFixed32_))) return false;
+      if (hasOptionalFixed64 != other.hasOptionalFixed64 || (hasOptionalFixed64 && !optionalFixed64_.Equals(other.optionalFixed64_))) return false;
+      if (hasOptionalSfixed32 != other.hasOptionalSfixed32 || (hasOptionalSfixed32 && !optionalSfixed32_.Equals(other.optionalSfixed32_))) return false;
+      if (hasOptionalSfixed64 != other.hasOptionalSfixed64 || (hasOptionalSfixed64 && !optionalSfixed64_.Equals(other.optionalSfixed64_))) return false;
+      if (hasOptionalFloat != other.hasOptionalFloat || (hasOptionalFloat && !optionalFloat_.Equals(other.optionalFloat_))) return false;
+      if (hasOptionalDouble != other.hasOptionalDouble || (hasOptionalDouble && !optionalDouble_.Equals(other.optionalDouble_))) return false;
+      if (hasOptionalBool != other.hasOptionalBool || (hasOptionalBool && !optionalBool_.Equals(other.optionalBool_))) return false;
+      if (hasOptionalString != other.hasOptionalString || (hasOptionalString && !optionalString_.Equals(other.optionalString_))) return false;
+      if (hasOptionalBytes != other.hasOptionalBytes || (hasOptionalBytes && !optionalBytes_.Equals(other.optionalBytes_))) return false;
+      if (hasOptionalGroup != other.hasOptionalGroup || (hasOptionalGroup && !optionalGroup_.Equals(other.optionalGroup_))) return false;
+      if (hasOptionalNestedMessage != other.hasOptionalNestedMessage || (hasOptionalNestedMessage && !optionalNestedMessage_.Equals(other.optionalNestedMessage_))) return false;
+      if (hasOptionalForeignMessage != other.hasOptionalForeignMessage || (hasOptionalForeignMessage && !optionalForeignMessage_.Equals(other.optionalForeignMessage_))) return false;
+      if (hasOptionalImportMessage != other.hasOptionalImportMessage || (hasOptionalImportMessage && !optionalImportMessage_.Equals(other.optionalImportMessage_))) return false;
+      if (hasOptionalNestedEnum != other.hasOptionalNestedEnum || (hasOptionalNestedEnum && !optionalNestedEnum_.Equals(other.optionalNestedEnum_))) return false;
+      if (hasOptionalForeignEnum != other.hasOptionalForeignEnum || (hasOptionalForeignEnum && !optionalForeignEnum_.Equals(other.optionalForeignEnum_))) return false;
+      if (hasOptionalImportEnum != other.hasOptionalImportEnum || (hasOptionalImportEnum && !optionalImportEnum_.Equals(other.optionalImportEnum_))) return false;
+      if (hasOptionalStringPiece != other.hasOptionalStringPiece || (hasOptionalStringPiece && !optionalStringPiece_.Equals(other.optionalStringPiece_))) return false;
+      if (hasOptionalCord != other.hasOptionalCord || (hasOptionalCord && !optionalCord_.Equals(other.optionalCord_))) return false;
+      if (hasOptionalPublicImportMessage != other.hasOptionalPublicImportMessage || (hasOptionalPublicImportMessage && !optionalPublicImportMessage_.Equals(other.optionalPublicImportMessage_))) return false;
+      if (hasOptionalLazyMessage != other.hasOptionalLazyMessage || (hasOptionalLazyMessage && !optionalLazyMessage_.Equals(other.optionalLazyMessage_))) return false;
+      if(repeatedInt32_.Count != other.repeatedInt32_.Count) return false;
+      for(int ix=0; ix < repeatedInt32_.Count; ix++)
+        if(!repeatedInt32_[ix].Equals(other.repeatedInt32_[ix])) return false;
+      if(repeatedInt64_.Count != other.repeatedInt64_.Count) return false;
+      for(int ix=0; ix < repeatedInt64_.Count; ix++)
+        if(!repeatedInt64_[ix].Equals(other.repeatedInt64_[ix])) return false;
+      if(repeatedUint32_.Count != other.repeatedUint32_.Count) return false;
+      for(int ix=0; ix < repeatedUint32_.Count; ix++)
+        if(!repeatedUint32_[ix].Equals(other.repeatedUint32_[ix])) return false;
+      if(repeatedUint64_.Count != other.repeatedUint64_.Count) return false;
+      for(int ix=0; ix < repeatedUint64_.Count; ix++)
+        if(!repeatedUint64_[ix].Equals(other.repeatedUint64_[ix])) return false;
+      if(repeatedSint32_.Count != other.repeatedSint32_.Count) return false;
+      for(int ix=0; ix < repeatedSint32_.Count; ix++)
+        if(!repeatedSint32_[ix].Equals(other.repeatedSint32_[ix])) return false;
+      if(repeatedSint64_.Count != other.repeatedSint64_.Count) return false;
+      for(int ix=0; ix < repeatedSint64_.Count; ix++)
+        if(!repeatedSint64_[ix].Equals(other.repeatedSint64_[ix])) return false;
+      if(repeatedFixed32_.Count != other.repeatedFixed32_.Count) return false;
+      for(int ix=0; ix < repeatedFixed32_.Count; ix++)
+        if(!repeatedFixed32_[ix].Equals(other.repeatedFixed32_[ix])) return false;
+      if(repeatedFixed64_.Count != other.repeatedFixed64_.Count) return false;
+      for(int ix=0; ix < repeatedFixed64_.Count; ix++)
+        if(!repeatedFixed64_[ix].Equals(other.repeatedFixed64_[ix])) return false;
+      if(repeatedSfixed32_.Count != other.repeatedSfixed32_.Count) return false;
+      for(int ix=0; ix < repeatedSfixed32_.Count; ix++)
+        if(!repeatedSfixed32_[ix].Equals(other.repeatedSfixed32_[ix])) return false;
+      if(repeatedSfixed64_.Count != other.repeatedSfixed64_.Count) return false;
+      for(int ix=0; ix < repeatedSfixed64_.Count; ix++)
+        if(!repeatedSfixed64_[ix].Equals(other.repeatedSfixed64_[ix])) return false;
+      if(repeatedFloat_.Count != other.repeatedFloat_.Count) return false;
+      for(int ix=0; ix < repeatedFloat_.Count; ix++)
+        if(!repeatedFloat_[ix].Equals(other.repeatedFloat_[ix])) return false;
+      if(repeatedDouble_.Count != other.repeatedDouble_.Count) return false;
+      for(int ix=0; ix < repeatedDouble_.Count; ix++)
+        if(!repeatedDouble_[ix].Equals(other.repeatedDouble_[ix])) return false;
+      if(repeatedBool_.Count != other.repeatedBool_.Count) return false;
+      for(int ix=0; ix < repeatedBool_.Count; ix++)
+        if(!repeatedBool_[ix].Equals(other.repeatedBool_[ix])) return false;
+      if(repeatedString_.Count != other.repeatedString_.Count) return false;
+      for(int ix=0; ix < repeatedString_.Count; ix++)
+        if(!repeatedString_[ix].Equals(other.repeatedString_[ix])) return false;
+      if(repeatedBytes_.Count != other.repeatedBytes_.Count) return false;
+      for(int ix=0; ix < repeatedBytes_.Count; ix++)
+        if(!repeatedBytes_[ix].Equals(other.repeatedBytes_[ix])) return false;
+      if(repeatedGroup_.Count != other.repeatedGroup_.Count) return false;
+      for(int ix=0; ix < repeatedGroup_.Count; ix++)
+        if(!repeatedGroup_[ix].Equals(other.repeatedGroup_[ix])) return false;
+      if(repeatedNestedMessage_.Count != other.repeatedNestedMessage_.Count) return false;
+      for(int ix=0; ix < repeatedNestedMessage_.Count; ix++)
+        if(!repeatedNestedMessage_[ix].Equals(other.repeatedNestedMessage_[ix])) return false;
+      if(repeatedForeignMessage_.Count != other.repeatedForeignMessage_.Count) return false;
+      for(int ix=0; ix < repeatedForeignMessage_.Count; ix++)
+        if(!repeatedForeignMessage_[ix].Equals(other.repeatedForeignMessage_[ix])) return false;
+      if(repeatedImportMessage_.Count != other.repeatedImportMessage_.Count) return false;
+      for(int ix=0; ix < repeatedImportMessage_.Count; ix++)
+        if(!repeatedImportMessage_[ix].Equals(other.repeatedImportMessage_[ix])) return false;
+      if(repeatedNestedEnum_.Count != other.repeatedNestedEnum_.Count) return false;
+      for(int ix=0; ix < repeatedNestedEnum_.Count; ix++)
+        if(!repeatedNestedEnum_[ix].Equals(other.repeatedNestedEnum_[ix])) return false;
+      if(repeatedForeignEnum_.Count != other.repeatedForeignEnum_.Count) return false;
+      for(int ix=0; ix < repeatedForeignEnum_.Count; ix++)
+        if(!repeatedForeignEnum_[ix].Equals(other.repeatedForeignEnum_[ix])) return false;
+      if(repeatedImportEnum_.Count != other.repeatedImportEnum_.Count) return false;
+      for(int ix=0; ix < repeatedImportEnum_.Count; ix++)
+        if(!repeatedImportEnum_[ix].Equals(other.repeatedImportEnum_[ix])) return false;
+      if(repeatedStringPiece_.Count != other.repeatedStringPiece_.Count) return false;
+      for(int ix=0; ix < repeatedStringPiece_.Count; ix++)
+        if(!repeatedStringPiece_[ix].Equals(other.repeatedStringPiece_[ix])) return false;
+      if(repeatedCord_.Count != other.repeatedCord_.Count) return false;
+      for(int ix=0; ix < repeatedCord_.Count; ix++)
+        if(!repeatedCord_[ix].Equals(other.repeatedCord_[ix])) return false;
+      if(repeatedLazyMessage_.Count != other.repeatedLazyMessage_.Count) return false;
+      for(int ix=0; ix < repeatedLazyMessage_.Count; ix++)
+        if(!repeatedLazyMessage_[ix].Equals(other.repeatedLazyMessage_[ix])) return false;
+      if (hasDefaultInt32 != other.hasDefaultInt32 || (hasDefaultInt32 && !defaultInt32_.Equals(other.defaultInt32_))) return false;
+      if (hasDefaultInt64 != other.hasDefaultInt64 || (hasDefaultInt64 && !defaultInt64_.Equals(other.defaultInt64_))) return false;
+      if (hasDefaultUint32 != other.hasDefaultUint32 || (hasDefaultUint32 && !defaultUint32_.Equals(other.defaultUint32_))) return false;
+      if (hasDefaultUint64 != other.hasDefaultUint64 || (hasDefaultUint64 && !defaultUint64_.Equals(other.defaultUint64_))) return false;
+      if (hasDefaultSint32 != other.hasDefaultSint32 || (hasDefaultSint32 && !defaultSint32_.Equals(other.defaultSint32_))) return false;
+      if (hasDefaultSint64 != other.hasDefaultSint64 || (hasDefaultSint64 && !defaultSint64_.Equals(other.defaultSint64_))) return false;
+      if (hasDefaultFixed32 != other.hasDefaultFixed32 || (hasDefaultFixed32 && !defaultFixed32_.Equals(other.defaultFixed32_))) return false;
+      if (hasDefaultFixed64 != other.hasDefaultFixed64 || (hasDefaultFixed64 && !defaultFixed64_.Equals(other.defaultFixed64_))) return false;
+      if (hasDefaultSfixed32 != other.hasDefaultSfixed32 || (hasDefaultSfixed32 && !defaultSfixed32_.Equals(other.defaultSfixed32_))) return false;
+      if (hasDefaultSfixed64 != other.hasDefaultSfixed64 || (hasDefaultSfixed64 && !defaultSfixed64_.Equals(other.defaultSfixed64_))) return false;
+      if (hasDefaultFloat != other.hasDefaultFloat || (hasDefaultFloat && !defaultFloat_.Equals(other.defaultFloat_))) return false;
+      if (hasDefaultDouble != other.hasDefaultDouble || (hasDefaultDouble && !defaultDouble_.Equals(other.defaultDouble_))) return false;
+      if (hasDefaultBool != other.hasDefaultBool || (hasDefaultBool && !defaultBool_.Equals(other.defaultBool_))) return false;
+      if (hasDefaultString != other.hasDefaultString || (hasDefaultString && !defaultString_.Equals(other.defaultString_))) return false;
+      if (hasDefaultBytes != other.hasDefaultBytes || (hasDefaultBytes && !defaultBytes_.Equals(other.defaultBytes_))) return false;
+      if (hasDefaultNestedEnum != other.hasDefaultNestedEnum || (hasDefaultNestedEnum && !defaultNestedEnum_.Equals(other.defaultNestedEnum_))) return false;
+      if (hasDefaultForeignEnum != other.hasDefaultForeignEnum || (hasDefaultForeignEnum && !defaultForeignEnum_.Equals(other.defaultForeignEnum_))) return false;
+      if (hasDefaultImportEnum != other.hasDefaultImportEnum || (hasDefaultImportEnum && !defaultImportEnum_.Equals(other.defaultImportEnum_))) return false;
+      if (hasDefaultStringPiece != other.hasDefaultStringPiece || (hasDefaultStringPiece && !defaultStringPiece_.Equals(other.defaultStringPiece_))) return false;
+      if (hasDefaultCord != other.hasDefaultCord || (hasDefaultCord && !defaultCord_.Equals(other.defaultCord_))) return false;
+      if (hasOneofUint32 != other.hasOneofUint32 || (hasOneofUint32 && !oneofUint32_.Equals(other.oneofUint32_))) return false;
+      if (hasOneofNestedMessage != other.hasOneofNestedMessage || (hasOneofNestedMessage && !oneofNestedMessage_.Equals(other.oneofNestedMessage_))) return false;
+      if (hasOneofString != other.hasOneofString || (hasOneofString && !oneofString_.Equals(other.oneofString_))) return false;
+      if (hasOneofBytes != other.hasOneofBytes || (hasOneofBytes && !oneofBytes_.Equals(other.oneofBytes_))) return false;
+      return true;
+    }
+
+    public override void PrintTo(global::System.IO.TextWriter writer) {
+      PrintField("optional_int32", hasOptionalInt32, optionalInt32_, writer);
+      PrintField("optional_int64", hasOptionalInt64, optionalInt64_, writer);
+      PrintField("optional_uint32", hasOptionalUint32, optionalUint32_, writer);
+      PrintField("optional_uint64", hasOptionalUint64, optionalUint64_, writer);
+      PrintField("optional_sint32", hasOptionalSint32, optionalSint32_, writer);
+      PrintField("optional_sint64", hasOptionalSint64, optionalSint64_, writer);
+      PrintField("optional_fixed32", hasOptionalFixed32, optionalFixed32_, writer);
+      PrintField("optional_fixed64", hasOptionalFixed64, optionalFixed64_, writer);
+      PrintField("optional_sfixed32", hasOptionalSfixed32, optionalSfixed32_, writer);
+      PrintField("optional_sfixed64", hasOptionalSfixed64, optionalSfixed64_, writer);
+      PrintField("optional_float", hasOptionalFloat, optionalFloat_, writer);
+      PrintField("optional_double", hasOptionalDouble, optionalDouble_, writer);
+      PrintField("optional_bool", hasOptionalBool, optionalBool_, writer);
+      PrintField("optional_string", hasOptionalString, optionalString_, writer);
+      PrintField("optional_bytes", hasOptionalBytes, optionalBytes_, writer);
+      PrintField("OptionalGroup", hasOptionalGroup, optionalGroup_, writer);
+      PrintField("optional_nested_message", hasOptionalNestedMessage, optionalNestedMessage_, writer);
+      PrintField("optional_foreign_message", hasOptionalForeignMessage, optionalForeignMessage_, writer);
+      PrintField("optional_import_message", hasOptionalImportMessage, optionalImportMessage_, writer);
+      PrintField("optional_nested_enum", hasOptionalNestedEnum, optionalNestedEnum_, writer);
+      PrintField("optional_foreign_enum", hasOptionalForeignEnum, optionalForeignEnum_, writer);
+      PrintField("optional_import_enum", hasOptionalImportEnum, optionalImportEnum_, writer);
+      PrintField("optional_string_piece", hasOptionalStringPiece, optionalStringPiece_, writer);
+      PrintField("optional_cord", hasOptionalCord, optionalCord_, writer);
+      PrintField("optional_public_import_message", hasOptionalPublicImportMessage, optionalPublicImportMessage_, writer);
+      PrintField("optional_lazy_message", hasOptionalLazyMessage, optionalLazyMessage_, writer);
+      PrintField("repeated_int32", repeatedInt32_, writer);
+      PrintField("repeated_int64", repeatedInt64_, writer);
+      PrintField("repeated_uint32", repeatedUint32_, writer);
+      PrintField("repeated_uint64", repeatedUint64_, writer);
+      PrintField("repeated_sint32", repeatedSint32_, writer);
+      PrintField("repeated_sint64", repeatedSint64_, writer);
+      PrintField("repeated_fixed32", repeatedFixed32_, writer);
+      PrintField("repeated_fixed64", repeatedFixed64_, writer);
+      PrintField("repeated_sfixed32", repeatedSfixed32_, writer);
+      PrintField("repeated_sfixed64", repeatedSfixed64_, writer);
+      PrintField("repeated_float", repeatedFloat_, writer);
+      PrintField("repeated_double", repeatedDouble_, writer);
+      PrintField("repeated_bool", repeatedBool_, writer);
+      PrintField("repeated_string", repeatedString_, writer);
+      PrintField("repeated_bytes", repeatedBytes_, writer);
+      PrintField("RepeatedGroup", repeatedGroup_, writer);
+      PrintField("repeated_nested_message", repeatedNestedMessage_, writer);
+      PrintField("repeated_foreign_message", repeatedForeignMessage_, writer);
+      PrintField("repeated_import_message", repeatedImportMessage_, writer);
+      PrintField("repeated_nested_enum", repeatedNestedEnum_, writer);
+      PrintField("repeated_foreign_enum", repeatedForeignEnum_, writer);
+      PrintField("repeated_import_enum", repeatedImportEnum_, writer);
+      PrintField("repeated_string_piece", repeatedStringPiece_, writer);
+      PrintField("repeated_cord", repeatedCord_, writer);
+      PrintField("repeated_lazy_message", repeatedLazyMessage_, writer);
+      PrintField("default_int32", hasDefaultInt32, defaultInt32_, writer);
+      PrintField("default_int64", hasDefaultInt64, defaultInt64_, writer);
+      PrintField("default_uint32", hasDefaultUint32, defaultUint32_, writer);
+      PrintField("default_uint64", hasDefaultUint64, defaultUint64_, writer);
+      PrintField("default_sint32", hasDefaultSint32, defaultSint32_, writer);
+      PrintField("default_sint64", hasDefaultSint64, defaultSint64_, writer);
+      PrintField("default_fixed32", hasDefaultFixed32, defaultFixed32_, writer);
+      PrintField("default_fixed64", hasDefaultFixed64, defaultFixed64_, writer);
+      PrintField("default_sfixed32", hasDefaultSfixed32, defaultSfixed32_, writer);
+      PrintField("default_sfixed64", hasDefaultSfixed64, defaultSfixed64_, writer);
+      PrintField("default_float", hasDefaultFloat, defaultFloat_, writer);
+      PrintField("default_double", hasDefaultDouble, defaultDouble_, writer);
+      PrintField("default_bool", hasDefaultBool, defaultBool_, writer);
+      PrintField("default_string", hasDefaultString, defaultString_, writer);
+      PrintField("default_bytes", hasDefaultBytes, defaultBytes_, writer);
+      PrintField("default_nested_enum", hasDefaultNestedEnum, defaultNestedEnum_, writer);
+      PrintField("default_foreign_enum", hasDefaultForeignEnum, defaultForeignEnum_, writer);
+      PrintField("default_import_enum", hasDefaultImportEnum, defaultImportEnum_, writer);
+      PrintField("default_string_piece", hasDefaultStringPiece, defaultStringPiece_, writer);
+      PrintField("default_cord", hasDefaultCord, defaultCord_, writer);
+      PrintField("oneof_uint32", hasOneofUint32, oneofUint32_, writer);
+      PrintField("oneof_nested_message", hasOneofNestedMessage, oneofNestedMessage_, writer);
+      PrintField("oneof_string", hasOneofString, oneofString_, writer);
+      PrintField("oneof_bytes", hasOneofBytes, oneofBytes_, writer);
+    }
+    #endregion
+
+    public static TestAllTypesLite ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestAllTypesLite ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestAllTypesLite ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestAllTypesLite ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestAllTypesLite ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestAllTypesLite ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestAllTypesLite ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestAllTypesLite ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestAllTypesLite ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestAllTypesLite ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestAllTypesLite MakeReadOnly() {
+      repeatedInt32_.MakeReadOnly();
+      repeatedInt64_.MakeReadOnly();
+      repeatedUint32_.MakeReadOnly();
+      repeatedUint64_.MakeReadOnly();
+      repeatedSint32_.MakeReadOnly();
+      repeatedSint64_.MakeReadOnly();
+      repeatedFixed32_.MakeReadOnly();
+      repeatedFixed64_.MakeReadOnly();
+      repeatedSfixed32_.MakeReadOnly();
+      repeatedSfixed64_.MakeReadOnly();
+      repeatedFloat_.MakeReadOnly();
+      repeatedDouble_.MakeReadOnly();
+      repeatedBool_.MakeReadOnly();
+      repeatedString_.MakeReadOnly();
+      repeatedBytes_.MakeReadOnly();
+      repeatedGroup_.MakeReadOnly();
+      repeatedNestedMessage_.MakeReadOnly();
+      repeatedForeignMessage_.MakeReadOnly();
+      repeatedImportMessage_.MakeReadOnly();
+      repeatedNestedEnum_.MakeReadOnly();
+      repeatedForeignEnum_.MakeReadOnly();
+      repeatedImportEnum_.MakeReadOnly();
+      repeatedStringPiece_.MakeReadOnly();
+      repeatedCord_.MakeReadOnly();
+      repeatedLazyMessage_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestAllTypesLite prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilderLite<TestAllTypesLite, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestAllTypesLite cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestAllTypesLite result;
+
+      private TestAllTypesLite PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestAllTypesLite original = result;
+          result = new TestAllTypesLite();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestAllTypesLite MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override TestAllTypesLite DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.DefaultInstance; }
+      }
+
+      public override TestAllTypesLite BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessageLite other) {
+        if (other is TestAllTypesLite) {
+          return MergeFrom((TestAllTypesLite) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestAllTypesLite other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasOptionalInt32) {
+          OptionalInt32 = other.OptionalInt32;
+        }
+        if (other.HasOptionalInt64) {
+          OptionalInt64 = other.OptionalInt64;
+        }
+        if (other.HasOptionalUint32) {
+          OptionalUint32 = other.OptionalUint32;
+        }
+        if (other.HasOptionalUint64) {
+          OptionalUint64 = other.OptionalUint64;
+        }
+        if (other.HasOptionalSint32) {
+          OptionalSint32 = other.OptionalSint32;
+        }
+        if (other.HasOptionalSint64) {
+          OptionalSint64 = other.OptionalSint64;
+        }
+        if (other.HasOptionalFixed32) {
+          OptionalFixed32 = other.OptionalFixed32;
+        }
+        if (other.HasOptionalFixed64) {
+          OptionalFixed64 = other.OptionalFixed64;
+        }
+        if (other.HasOptionalSfixed32) {
+          OptionalSfixed32 = other.OptionalSfixed32;
+        }
+        if (other.HasOptionalSfixed64) {
+          OptionalSfixed64 = other.OptionalSfixed64;
+        }
+        if (other.HasOptionalFloat) {
+          OptionalFloat = other.OptionalFloat;
+        }
+        if (other.HasOptionalDouble) {
+          OptionalDouble = other.OptionalDouble;
+        }
+        if (other.HasOptionalBool) {
+          OptionalBool = other.OptionalBool;
+        }
+        if (other.HasOptionalString) {
+          OptionalString = other.OptionalString;
+        }
+        if (other.HasOptionalBytes) {
+          OptionalBytes = other.OptionalBytes;
+        }
+        if (other.HasOptionalGroup) {
+          MergeOptionalGroup(other.OptionalGroup);
+        }
+        if (other.HasOptionalNestedMessage) {
+          MergeOptionalNestedMessage(other.OptionalNestedMessage);
+        }
+        if (other.HasOptionalForeignMessage) {
+          MergeOptionalForeignMessage(other.OptionalForeignMessage);
+        }
+        if (other.HasOptionalImportMessage) {
+          MergeOptionalImportMessage(other.OptionalImportMessage);
+        }
+        if (other.HasOptionalNestedEnum) {
+          OptionalNestedEnum = other.OptionalNestedEnum;
+        }
+        if (other.HasOptionalForeignEnum) {
+          OptionalForeignEnum = other.OptionalForeignEnum;
+        }
+        if (other.HasOptionalImportEnum) {
+          OptionalImportEnum = other.OptionalImportEnum;
+        }
+        if (other.HasOptionalStringPiece) {
+          OptionalStringPiece = other.OptionalStringPiece;
+        }
+        if (other.HasOptionalCord) {
+          OptionalCord = other.OptionalCord;
+        }
+        if (other.HasOptionalPublicImportMessage) {
+          MergeOptionalPublicImportMessage(other.OptionalPublicImportMessage);
+        }
+        if (other.HasOptionalLazyMessage) {
+          MergeOptionalLazyMessage(other.OptionalLazyMessage);
+        }
+        if (other.repeatedInt32_.Count != 0) {
+          result.repeatedInt32_.Add(other.repeatedInt32_);
+        }
+        if (other.repeatedInt64_.Count != 0) {
+          result.repeatedInt64_.Add(other.repeatedInt64_);
+        }
+        if (other.repeatedUint32_.Count != 0) {
+          result.repeatedUint32_.Add(other.repeatedUint32_);
+        }
+        if (other.repeatedUint64_.Count != 0) {
+          result.repeatedUint64_.Add(other.repeatedUint64_);
+        }
+        if (other.repeatedSint32_.Count != 0) {
+          result.repeatedSint32_.Add(other.repeatedSint32_);
+        }
+        if (other.repeatedSint64_.Count != 0) {
+          result.repeatedSint64_.Add(other.repeatedSint64_);
+        }
+        if (other.repeatedFixed32_.Count != 0) {
+          result.repeatedFixed32_.Add(other.repeatedFixed32_);
+        }
+        if (other.repeatedFixed64_.Count != 0) {
+          result.repeatedFixed64_.Add(other.repeatedFixed64_);
+        }
+        if (other.repeatedSfixed32_.Count != 0) {
+          result.repeatedSfixed32_.Add(other.repeatedSfixed32_);
+        }
+        if (other.repeatedSfixed64_.Count != 0) {
+          result.repeatedSfixed64_.Add(other.repeatedSfixed64_);
+        }
+        if (other.repeatedFloat_.Count != 0) {
+          result.repeatedFloat_.Add(other.repeatedFloat_);
+        }
+        if (other.repeatedDouble_.Count != 0) {
+          result.repeatedDouble_.Add(other.repeatedDouble_);
+        }
+        if (other.repeatedBool_.Count != 0) {
+          result.repeatedBool_.Add(other.repeatedBool_);
+        }
+        if (other.repeatedString_.Count != 0) {
+          result.repeatedString_.Add(other.repeatedString_);
+        }
+        if (other.repeatedBytes_.Count != 0) {
+          result.repeatedBytes_.Add(other.repeatedBytes_);
+        }
+        if (other.repeatedGroup_.Count != 0) {
+          result.repeatedGroup_.Add(other.repeatedGroup_);
+        }
+        if (other.repeatedNestedMessage_.Count != 0) {
+          result.repeatedNestedMessage_.Add(other.repeatedNestedMessage_);
+        }
+        if (other.repeatedForeignMessage_.Count != 0) {
+          result.repeatedForeignMessage_.Add(other.repeatedForeignMessage_);
+        }
+        if (other.repeatedImportMessage_.Count != 0) {
+          result.repeatedImportMessage_.Add(other.repeatedImportMessage_);
+        }
+        if (other.repeatedNestedEnum_.Count != 0) {
+          result.repeatedNestedEnum_.Add(other.repeatedNestedEnum_);
+        }
+        if (other.repeatedForeignEnum_.Count != 0) {
+          result.repeatedForeignEnum_.Add(other.repeatedForeignEnum_);
+        }
+        if (other.repeatedImportEnum_.Count != 0) {
+          result.repeatedImportEnum_.Add(other.repeatedImportEnum_);
+        }
+        if (other.repeatedStringPiece_.Count != 0) {
+          result.repeatedStringPiece_.Add(other.repeatedStringPiece_);
+        }
+        if (other.repeatedCord_.Count != 0) {
+          result.repeatedCord_.Add(other.repeatedCord_);
+        }
+        if (other.repeatedLazyMessage_.Count != 0) {
+          result.repeatedLazyMessage_.Add(other.repeatedLazyMessage_);
+        }
+        if (other.HasDefaultInt32) {
+          DefaultInt32 = other.DefaultInt32;
+        }
+        if (other.HasDefaultInt64) {
+          DefaultInt64 = other.DefaultInt64;
+        }
+        if (other.HasDefaultUint32) {
+          DefaultUint32 = other.DefaultUint32;
+        }
+        if (other.HasDefaultUint64) {
+          DefaultUint64 = other.DefaultUint64;
+        }
+        if (other.HasDefaultSint32) {
+          DefaultSint32 = other.DefaultSint32;
+        }
+        if (other.HasDefaultSint64) {
+          DefaultSint64 = other.DefaultSint64;
+        }
+        if (other.HasDefaultFixed32) {
+          DefaultFixed32 = other.DefaultFixed32;
+        }
+        if (other.HasDefaultFixed64) {
+          DefaultFixed64 = other.DefaultFixed64;
+        }
+        if (other.HasDefaultSfixed32) {
+          DefaultSfixed32 = other.DefaultSfixed32;
+        }
+        if (other.HasDefaultSfixed64) {
+          DefaultSfixed64 = other.DefaultSfixed64;
+        }
+        if (other.HasDefaultFloat) {
+          DefaultFloat = other.DefaultFloat;
+        }
+        if (other.HasDefaultDouble) {
+          DefaultDouble = other.DefaultDouble;
+        }
+        if (other.HasDefaultBool) {
+          DefaultBool = other.DefaultBool;
+        }
+        if (other.HasDefaultString) {
+          DefaultString = other.DefaultString;
+        }
+        if (other.HasDefaultBytes) {
+          DefaultBytes = other.DefaultBytes;
+        }
+        if (other.HasDefaultNestedEnum) {
+          DefaultNestedEnum = other.DefaultNestedEnum;
+        }
+        if (other.HasDefaultForeignEnum) {
+          DefaultForeignEnum = other.DefaultForeignEnum;
+        }
+        if (other.HasDefaultImportEnum) {
+          DefaultImportEnum = other.DefaultImportEnum;
+        }
+        if (other.HasDefaultStringPiece) {
+          DefaultStringPiece = other.DefaultStringPiece;
+        }
+        if (other.HasDefaultCord) {
+          DefaultCord = other.DefaultCord;
+        }
+        if (other.HasOneofUint32) {
+          OneofUint32 = other.OneofUint32;
+        }
+        if (other.HasOneofNestedMessage) {
+          MergeOneofNestedMessage(other.OneofNestedMessage);
+        }
+        if (other.HasOneofString) {
+          OneofString = other.OneofString;
+        }
+        if (other.HasOneofBytes) {
+          OneofBytes = other.OneofBytes;
+        }
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testAllTypesLiteFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testAllTypesLiteFieldTags[field_ordinal];
+            else {
+              ParseUnknownField(input, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                return this;
+              }
+              ParseUnknownField(input, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasOptionalInt32 = input.ReadInt32(ref result.optionalInt32_);
+              break;
+            }
+            case 16: {
+              result.hasOptionalInt64 = input.ReadInt64(ref result.optionalInt64_);
+              break;
+            }
+            case 24: {
+              result.hasOptionalUint32 = input.ReadUInt32(ref result.optionalUint32_);
+              break;
+            }
+            case 32: {
+              result.hasOptionalUint64 = input.ReadUInt64(ref result.optionalUint64_);
+              break;
+            }
+            case 40: {
+              result.hasOptionalSint32 = input.ReadSInt32(ref result.optionalSint32_);
+              break;
+            }
+            case 48: {
+              result.hasOptionalSint64 = input.ReadSInt64(ref result.optionalSint64_);
+              break;
+            }
+            case 61: {
+              result.hasOptionalFixed32 = input.ReadFixed32(ref result.optionalFixed32_);
+              break;
+            }
+            case 65: {
+              result.hasOptionalFixed64 = input.ReadFixed64(ref result.optionalFixed64_);
+              break;
+            }
+            case 77: {
+              result.hasOptionalSfixed32 = input.ReadSFixed32(ref result.optionalSfixed32_);
+              break;
+            }
+            case 81: {
+              result.hasOptionalSfixed64 = input.ReadSFixed64(ref result.optionalSfixed64_);
+              break;
+            }
+            case 93: {
+              result.hasOptionalFloat = input.ReadFloat(ref result.optionalFloat_);
+              break;
+            }
+            case 97: {
+              result.hasOptionalDouble = input.ReadDouble(ref result.optionalDouble_);
+              break;
+            }
+            case 104: {
+              result.hasOptionalBool = input.ReadBool(ref result.optionalBool_);
+              break;
+            }
+            case 114: {
+              result.hasOptionalString = input.ReadString(ref result.optionalString_);
+              break;
+            }
+            case 122: {
+              result.hasOptionalBytes = input.ReadBytes(ref result.optionalBytes_);
+              break;
+            }
+            case 131: {
+              global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.OptionalGroup.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.OptionalGroup.CreateBuilder();
+              if (result.hasOptionalGroup) {
+                subBuilder.MergeFrom(OptionalGroup);
+              }
+              input.ReadGroup(16, subBuilder, extensionRegistry);
+              OptionalGroup = subBuilder.BuildPartial();
+              break;
+            }
+            case 146: {
+              global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage.CreateBuilder();
+              if (result.hasOptionalNestedMessage) {
+                subBuilder.MergeFrom(OptionalNestedMessage);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              OptionalNestedMessage = subBuilder.BuildPartial();
+              break;
+            }
+            case 154: {
+              global::Google.ProtocolBuffers.TestProtos.ForeignMessageLite.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.ForeignMessageLite.CreateBuilder();
+              if (result.hasOptionalForeignMessage) {
+                subBuilder.MergeFrom(OptionalForeignMessage);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              OptionalForeignMessage = subBuilder.BuildPartial();
+              break;
+            }
+            case 162: {
+              global::Google.ProtocolBuffers.TestProtos.ImportMessageLite.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.ImportMessageLite.CreateBuilder();
+              if (result.hasOptionalImportMessage) {
+                subBuilder.MergeFrom(OptionalImportMessage);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              OptionalImportMessage = subBuilder.BuildPartial();
+              break;
+            }
+            case 168: {
+              object unknown;
+              if(input.ReadEnum(ref result.optionalNestedEnum_, out unknown)) {
+                result.hasOptionalNestedEnum = true;
+              } else if(unknown is int) {
+              }
+              break;
+            }
+            case 176: {
+              object unknown;
+              if(input.ReadEnum(ref result.optionalForeignEnum_, out unknown)) {
+                result.hasOptionalForeignEnum = true;
+              } else if(unknown is int) {
+              }
+              break;
+            }
+            case 184: {
+              object unknown;
+              if(input.ReadEnum(ref result.optionalImportEnum_, out unknown)) {
+                result.hasOptionalImportEnum = true;
+              } else if(unknown is int) {
+              }
+              break;
+            }
+            case 194: {
+              result.hasOptionalStringPiece = input.ReadString(ref result.optionalStringPiece_);
+              break;
+            }
+            case 202: {
+              result.hasOptionalCord = input.ReadString(ref result.optionalCord_);
+              break;
+            }
+            case 210: {
+              global::Google.ProtocolBuffers.TestProtos.PublicImportMessageLite.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.PublicImportMessageLite.CreateBuilder();
+              if (result.hasOptionalPublicImportMessage) {
+                subBuilder.MergeFrom(OptionalPublicImportMessage);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              OptionalPublicImportMessage = subBuilder.BuildPartial();
+              break;
+            }
+            case 218: {
+              global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage.CreateBuilder();
+              if (result.hasOptionalLazyMessage) {
+                subBuilder.MergeFrom(OptionalLazyMessage);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              OptionalLazyMessage = subBuilder.BuildPartial();
+              break;
+            }
+            case 250:
+            case 248: {
+              input.ReadInt32Array(tag, field_name, result.repeatedInt32_);
+              break;
+            }
+            case 258:
+            case 256: {
+              input.ReadInt64Array(tag, field_name, result.repeatedInt64_);
+              break;
+            }
+            case 266:
+            case 264: {
+              input.ReadUInt32Array(tag, field_name, result.repeatedUint32_);
+              break;
+            }
+            case 274:
+            case 272: {
+              input.ReadUInt64Array(tag, field_name, result.repeatedUint64_);
+              break;
+            }
+            case 282:
+            case 280: {
+              input.ReadSInt32Array(tag, field_name, result.repeatedSint32_);
+              break;
+            }
+            case 290:
+            case 288: {
+              input.ReadSInt64Array(tag, field_name, result.repeatedSint64_);
+              break;
+            }
+            case 298:
+            case 301: {
+              input.ReadFixed32Array(tag, field_name, result.repeatedFixed32_);
+              break;
+            }
+            case 306:
+            case 305: {
+              input.ReadFixed64Array(tag, field_name, result.repeatedFixed64_);
+              break;
+            }
+            case 314:
+            case 317: {
+              input.ReadSFixed32Array(tag, field_name, result.repeatedSfixed32_);
+              break;
+            }
+            case 322:
+            case 321: {
+              input.ReadSFixed64Array(tag, field_name, result.repeatedSfixed64_);
+              break;
+            }
+            case 330:
+            case 333: {
+              input.ReadFloatArray(tag, field_name, result.repeatedFloat_);
+              break;
+            }
+            case 338:
+            case 337: {
+              input.ReadDoubleArray(tag, field_name, result.repeatedDouble_);
+              break;
+            }
+            case 346:
+            case 344: {
+              input.ReadBoolArray(tag, field_name, result.repeatedBool_);
+              break;
+            }
+            case 354: {
+              input.ReadStringArray(tag, field_name, result.repeatedString_);
+              break;
+            }
+            case 362: {
+              input.ReadBytesArray(tag, field_name, result.repeatedBytes_);
+              break;
+            }
+            case 371: {
+              input.ReadGroupArray(tag, field_name, result.repeatedGroup_, global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.RepeatedGroup.DefaultInstance, extensionRegistry);
+              break;
+            }
+            case 386: {
+              input.ReadMessageArray(tag, field_name, result.repeatedNestedMessage_, global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage.DefaultInstance, extensionRegistry);
+              break;
+            }
+            case 394: {
+              input.ReadMessageArray(tag, field_name, result.repeatedForeignMessage_, global::Google.ProtocolBuffers.TestProtos.ForeignMessageLite.DefaultInstance, extensionRegistry);
+              break;
+            }
+            case 402: {
+              input.ReadMessageArray(tag, field_name, result.repeatedImportMessage_, global::Google.ProtocolBuffers.TestProtos.ImportMessageLite.DefaultInstance, extensionRegistry);
+              break;
+            }
+            case 410:
+            case 408: {
+              scg::ICollection<object> unknownItems;
+              input.ReadEnumArray<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedEnum>(tag, field_name, result.repeatedNestedEnum_, out unknownItems);
+              break;
+            }
+            case 418:
+            case 416: {
+              scg::ICollection<object> unknownItems;
+              input.ReadEnumArray<global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite>(tag, field_name, result.repeatedForeignEnum_, out unknownItems);
+              break;
+            }
+            case 426:
+            case 424: {
+              scg::ICollection<object> unknownItems;
+              input.ReadEnumArray<global::Google.ProtocolBuffers.TestProtos.ImportEnumLite>(tag, field_name, result.repeatedImportEnum_, out unknownItems);
+              break;
+            }
+            case 434: {
+              input.ReadStringArray(tag, field_name, result.repeatedStringPiece_);
+              break;
+            }
+            case 442: {
+              input.ReadStringArray(tag, field_name, result.repeatedCord_);
+              break;
+            }
+            case 458: {
+              input.ReadMessageArray(tag, field_name, result.repeatedLazyMessage_, global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage.DefaultInstance, extensionRegistry);
+              break;
+            }
+            case 488: {
+              result.hasDefaultInt32 = input.ReadInt32(ref result.defaultInt32_);
+              break;
+            }
+            case 496: {
+              result.hasDefaultInt64 = input.ReadInt64(ref result.defaultInt64_);
+              break;
+            }
+            case 504: {
+              result.hasDefaultUint32 = input.ReadUInt32(ref result.defaultUint32_);
+              break;
+            }
+            case 512: {
+              result.hasDefaultUint64 = input.ReadUInt64(ref result.defaultUint64_);
+              break;
+            }
+            case 520: {
+              result.hasDefaultSint32 = input.ReadSInt32(ref result.defaultSint32_);
+              break;
+            }
+            case 528: {
+              result.hasDefaultSint64 = input.ReadSInt64(ref result.defaultSint64_);
+              break;
+            }
+            case 541: {
+              result.hasDefaultFixed32 = input.ReadFixed32(ref result.defaultFixed32_);
+              break;
+            }
+            case 545: {
+              result.hasDefaultFixed64 = input.ReadFixed64(ref result.defaultFixed64_);
+              break;
+            }
+            case 557: {
+              result.hasDefaultSfixed32 = input.ReadSFixed32(ref result.defaultSfixed32_);
+              break;
+            }
+            case 561: {
+              result.hasDefaultSfixed64 = input.ReadSFixed64(ref result.defaultSfixed64_);
+              break;
+            }
+            case 573: {
+              result.hasDefaultFloat = input.ReadFloat(ref result.defaultFloat_);
+              break;
+            }
+            case 577: {
+              result.hasDefaultDouble = input.ReadDouble(ref result.defaultDouble_);
+              break;
+            }
+            case 584: {
+              result.hasDefaultBool = input.ReadBool(ref result.defaultBool_);
+              break;
+            }
+            case 594: {
+              result.hasDefaultString = input.ReadString(ref result.defaultString_);
+              break;
+            }
+            case 602: {
+              result.hasDefaultBytes = input.ReadBytes(ref result.defaultBytes_);
+              break;
+            }
+            case 648: {
+              object unknown;
+              if(input.ReadEnum(ref result.defaultNestedEnum_, out unknown)) {
+                result.hasDefaultNestedEnum = true;
+              } else if(unknown is int) {
+              }
+              break;
+            }
+            case 656: {
+              object unknown;
+              if(input.ReadEnum(ref result.defaultForeignEnum_, out unknown)) {
+                result.hasDefaultForeignEnum = true;
+              } else if(unknown is int) {
+              }
+              break;
+            }
+            case 664: {
+              object unknown;
+              if(input.ReadEnum(ref result.defaultImportEnum_, out unknown)) {
+                result.hasDefaultImportEnum = true;
+              } else if(unknown is int) {
+              }
+              break;
+            }
+            case 674: {
+              result.hasDefaultStringPiece = input.ReadString(ref result.defaultStringPiece_);
+              break;
+            }
+            case 682: {
+              result.hasDefaultCord = input.ReadString(ref result.defaultCord_);
+              break;
+            }
+            case 888: {
+              result.hasOneofUint32 = input.ReadUInt32(ref result.oneofUint32_);
+              break;
+            }
+            case 898: {
+              global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage.CreateBuilder();
+              if (result.hasOneofNestedMessage) {
+                subBuilder.MergeFrom(OneofNestedMessage);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              OneofNestedMessage = subBuilder.BuildPartial();
+              break;
+            }
+            case 906: {
+              result.hasOneofString = input.ReadString(ref result.oneofString_);
+              break;
+            }
+            case 914: {
+              result.hasOneofBytes = input.ReadBytes(ref result.oneofBytes_);
+              break;
+            }
+          }
+        }
+
+        return this;
+      }
+
+
+      public bool HasOptionalInt32 {
+        get { return result.hasOptionalInt32; }
+      }
+      public int OptionalInt32 {
+        get { return result.OptionalInt32; }
+        set { SetOptionalInt32(value); }
+      }
+      public Builder SetOptionalInt32(int value) {
+        PrepareBuilder();
+        result.hasOptionalInt32 = true;
+        result.optionalInt32_ = value;
+        return this;
+      }
+      public Builder ClearOptionalInt32() {
+        PrepareBuilder();
+        result.hasOptionalInt32 = false;
+        result.optionalInt32_ = 0;
+        return this;
+      }
+
+      public bool HasOptionalInt64 {
+        get { return result.hasOptionalInt64; }
+      }
+      public long OptionalInt64 {
+        get { return result.OptionalInt64; }
+        set { SetOptionalInt64(value); }
+      }
+      public Builder SetOptionalInt64(long value) {
+        PrepareBuilder();
+        result.hasOptionalInt64 = true;
+        result.optionalInt64_ = value;
+        return this;
+      }
+      public Builder ClearOptionalInt64() {
+        PrepareBuilder();
+        result.hasOptionalInt64 = false;
+        result.optionalInt64_ = 0L;
+        return this;
+      }
+
+      public bool HasOptionalUint32 {
+        get { return result.hasOptionalUint32; }
+      }
+      [global::System.CLSCompliant(false)]
+      public uint OptionalUint32 {
+        get { return result.OptionalUint32; }
+        set { SetOptionalUint32(value); }
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetOptionalUint32(uint value) {
+        PrepareBuilder();
+        result.hasOptionalUint32 = true;
+        result.optionalUint32_ = value;
+        return this;
+      }
+      public Builder ClearOptionalUint32() {
+        PrepareBuilder();
+        result.hasOptionalUint32 = false;
+        result.optionalUint32_ = 0;
+        return this;
+      }
+
+      public bool HasOptionalUint64 {
+        get { return result.hasOptionalUint64; }
+      }
+      [global::System.CLSCompliant(false)]
+      public ulong OptionalUint64 {
+        get { return result.OptionalUint64; }
+        set { SetOptionalUint64(value); }
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetOptionalUint64(ulong value) {
+        PrepareBuilder();
+        result.hasOptionalUint64 = true;
+        result.optionalUint64_ = value;
+        return this;
+      }
+      public Builder ClearOptionalUint64() {
+        PrepareBuilder();
+        result.hasOptionalUint64 = false;
+        result.optionalUint64_ = 0UL;
+        return this;
+      }
+
+      public bool HasOptionalSint32 {
+        get { return result.hasOptionalSint32; }
+      }
+      public int OptionalSint32 {
+        get { return result.OptionalSint32; }
+        set { SetOptionalSint32(value); }
+      }
+      public Builder SetOptionalSint32(int value) {
+        PrepareBuilder();
+        result.hasOptionalSint32 = true;
+        result.optionalSint32_ = value;
+        return this;
+      }
+      public Builder ClearOptionalSint32() {
+        PrepareBuilder();
+        result.hasOptionalSint32 = false;
+        result.optionalSint32_ = 0;
+        return this;
+      }
+
+      public bool HasOptionalSint64 {
+        get { return result.hasOptionalSint64; }
+      }
+      public long OptionalSint64 {
+        get { return result.OptionalSint64; }
+        set { SetOptionalSint64(value); }
+      }
+      public Builder SetOptionalSint64(long value) {
+        PrepareBuilder();
+        result.hasOptionalSint64 = true;
+        result.optionalSint64_ = value;
+        return this;
+      }
+      public Builder ClearOptionalSint64() {
+        PrepareBuilder();
+        result.hasOptionalSint64 = false;
+        result.optionalSint64_ = 0L;
+        return this;
+      }
+
+      public bool HasOptionalFixed32 {
+        get { return result.hasOptionalFixed32; }
+      }
+      [global::System.CLSCompliant(false)]
+      public uint OptionalFixed32 {
+        get { return result.OptionalFixed32; }
+        set { SetOptionalFixed32(value); }
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetOptionalFixed32(uint value) {
+        PrepareBuilder();
+        result.hasOptionalFixed32 = true;
+        result.optionalFixed32_ = value;
+        return this;
+      }
+      public Builder ClearOptionalFixed32() {
+        PrepareBuilder();
+        result.hasOptionalFixed32 = false;
+        result.optionalFixed32_ = 0;
+        return this;
+      }
+
+      public bool HasOptionalFixed64 {
+        get { return result.hasOptionalFixed64; }
+      }
+      [global::System.CLSCompliant(false)]
+      public ulong OptionalFixed64 {
+        get { return result.OptionalFixed64; }
+        set { SetOptionalFixed64(value); }
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetOptionalFixed64(ulong value) {
+        PrepareBuilder();
+        result.hasOptionalFixed64 = true;
+        result.optionalFixed64_ = value;
+        return this;
+      }
+      public Builder ClearOptionalFixed64() {
+        PrepareBuilder();
+        result.hasOptionalFixed64 = false;
+        result.optionalFixed64_ = 0UL;
+        return this;
+      }
+
+      public bool HasOptionalSfixed32 {
+        get { return result.hasOptionalSfixed32; }
+      }
+      public int OptionalSfixed32 {
+        get { return result.OptionalSfixed32; }
+        set { SetOptionalSfixed32(value); }
+      }
+      public Builder SetOptionalSfixed32(int value) {
+        PrepareBuilder();
+        result.hasOptionalSfixed32 = true;
+        result.optionalSfixed32_ = value;
+        return this;
+      }
+      public Builder ClearOptionalSfixed32() {
+        PrepareBuilder();
+        result.hasOptionalSfixed32 = false;
+        result.optionalSfixed32_ = 0;
+        return this;
+      }
+
+      public bool HasOptionalSfixed64 {
+        get { return result.hasOptionalSfixed64; }
+      }
+      public long OptionalSfixed64 {
+        get { return result.OptionalSfixed64; }
+        set { SetOptionalSfixed64(value); }
+      }
+      public Builder SetOptionalSfixed64(long value) {
+        PrepareBuilder();
+        result.hasOptionalSfixed64 = true;
+        result.optionalSfixed64_ = value;
+        return this;
+      }
+      public Builder ClearOptionalSfixed64() {
+        PrepareBuilder();
+        result.hasOptionalSfixed64 = false;
+        result.optionalSfixed64_ = 0L;
+        return this;
+      }
+
+      public bool HasOptionalFloat {
+        get { return result.hasOptionalFloat; }
+      }
+      public float OptionalFloat {
+        get { return result.OptionalFloat; }
+        set { SetOptionalFloat(value); }
+      }
+      public Builder SetOptionalFloat(float value) {
+        PrepareBuilder();
+        result.hasOptionalFloat = true;
+        result.optionalFloat_ = value;
+        return this;
+      }
+      public Builder ClearOptionalFloat() {
+        PrepareBuilder();
+        result.hasOptionalFloat = false;
+        result.optionalFloat_ = 0F;
+        return this;
+      }
+
+      public bool HasOptionalDouble {
+        get { return result.hasOptionalDouble; }
+      }
+      public double OptionalDouble {
+        get { return result.OptionalDouble; }
+        set { SetOptionalDouble(value); }
+      }
+      public Builder SetOptionalDouble(double value) {
+        PrepareBuilder();
+        result.hasOptionalDouble = true;
+        result.optionalDouble_ = value;
+        return this;
+      }
+      public Builder ClearOptionalDouble() {
+        PrepareBuilder();
+        result.hasOptionalDouble = false;
+        result.optionalDouble_ = 0D;
+        return this;
+      }
+
+      public bool HasOptionalBool {
+        get { return result.hasOptionalBool; }
+      }
+      public bool OptionalBool {
+        get { return result.OptionalBool; }
+        set { SetOptionalBool(value); }
+      }
+      public Builder SetOptionalBool(bool value) {
+        PrepareBuilder();
+        result.hasOptionalBool = true;
+        result.optionalBool_ = value;
+        return this;
+      }
+      public Builder ClearOptionalBool() {
+        PrepareBuilder();
+        result.hasOptionalBool = false;
+        result.optionalBool_ = false;
+        return this;
+      }
+
+      public bool HasOptionalString {
+        get { return result.hasOptionalString; }
+      }
+      public string OptionalString {
+        get { return result.OptionalString; }
+        set { SetOptionalString(value); }
+      }
+      public Builder SetOptionalString(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptionalString = true;
+        result.optionalString_ = value;
+        return this;
+      }
+      public Builder ClearOptionalString() {
+        PrepareBuilder();
+        result.hasOptionalString = false;
+        result.optionalString_ = "";
+        return this;
+      }
+
+      public bool HasOptionalBytes {
+        get { return result.hasOptionalBytes; }
+      }
+      public pb::ByteString OptionalBytes {
+        get { return result.OptionalBytes; }
+        set { SetOptionalBytes(value); }
+      }
+      public Builder SetOptionalBytes(pb::ByteString value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptionalBytes = true;
+        result.optionalBytes_ = value;
+        return this;
+      }
+      public Builder ClearOptionalBytes() {
+        PrepareBuilder();
+        result.hasOptionalBytes = false;
+        result.optionalBytes_ = pb::ByteString.Empty;
+        return this;
+      }
+
+      public bool HasOptionalGroup {
+       get { return result.hasOptionalGroup; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.OptionalGroup OptionalGroup {
+        get { return result.OptionalGroup; }
+        set { SetOptionalGroup(value); }
+      }
+      public Builder SetOptionalGroup(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.OptionalGroup value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptionalGroup = true;
+        result.optionalGroup_ = value;
+        return this;
+      }
+      public Builder SetOptionalGroup(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.OptionalGroup.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasOptionalGroup = true;
+        result.optionalGroup_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeOptionalGroup(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.OptionalGroup value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasOptionalGroup &&
+            result.optionalGroup_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.OptionalGroup.DefaultInstance) {
+            result.optionalGroup_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.OptionalGroup.CreateBuilder(result.optionalGroup_).MergeFrom(value).BuildPartial();
+        } else {
+          result.optionalGroup_ = value;
+        }
+        result.hasOptionalGroup = true;
+        return this;
+      }
+      public Builder ClearOptionalGroup() {
+        PrepareBuilder();
+        result.hasOptionalGroup = false;
+        result.optionalGroup_ = null;
+        return this;
+      }
+
+      public bool HasOptionalNestedMessage {
+       get { return result.hasOptionalNestedMessage; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage OptionalNestedMessage {
+        get { return result.OptionalNestedMessage; }
+        set { SetOptionalNestedMessage(value); }
+      }
+      public Builder SetOptionalNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptionalNestedMessage = true;
+        result.optionalNestedMessage_ = value;
+        return this;
+      }
+      public Builder SetOptionalNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasOptionalNestedMessage = true;
+        result.optionalNestedMessage_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeOptionalNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasOptionalNestedMessage &&
+            result.optionalNestedMessage_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage.DefaultInstance) {
+            result.optionalNestedMessage_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage.CreateBuilder(result.optionalNestedMessage_).MergeFrom(value).BuildPartial();
+        } else {
+          result.optionalNestedMessage_ = value;
+        }
+        result.hasOptionalNestedMessage = true;
+        return this;
+      }
+      public Builder ClearOptionalNestedMessage() {
+        PrepareBuilder();
+        result.hasOptionalNestedMessage = false;
+        result.optionalNestedMessage_ = null;
+        return this;
+      }
+
+      public bool HasOptionalForeignMessage {
+       get { return result.hasOptionalForeignMessage; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ForeignMessageLite OptionalForeignMessage {
+        get { return result.OptionalForeignMessage; }
+        set { SetOptionalForeignMessage(value); }
+      }
+      public Builder SetOptionalForeignMessage(global::Google.ProtocolBuffers.TestProtos.ForeignMessageLite value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptionalForeignMessage = true;
+        result.optionalForeignMessage_ = value;
+        return this;
+      }
+      public Builder SetOptionalForeignMessage(global::Google.ProtocolBuffers.TestProtos.ForeignMessageLite.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasOptionalForeignMessage = true;
+        result.optionalForeignMessage_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeOptionalForeignMessage(global::Google.ProtocolBuffers.TestProtos.ForeignMessageLite value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasOptionalForeignMessage &&
+            result.optionalForeignMessage_ != global::Google.ProtocolBuffers.TestProtos.ForeignMessageLite.DefaultInstance) {
+            result.optionalForeignMessage_ = global::Google.ProtocolBuffers.TestProtos.ForeignMessageLite.CreateBuilder(result.optionalForeignMessage_).MergeFrom(value).BuildPartial();
+        } else {
+          result.optionalForeignMessage_ = value;
+        }
+        result.hasOptionalForeignMessage = true;
+        return this;
+      }
+      public Builder ClearOptionalForeignMessage() {
+        PrepareBuilder();
+        result.hasOptionalForeignMessage = false;
+        result.optionalForeignMessage_ = null;
+        return this;
+      }
+
+      public bool HasOptionalImportMessage {
+       get { return result.hasOptionalImportMessage; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ImportMessageLite OptionalImportMessage {
+        get { return result.OptionalImportMessage; }
+        set { SetOptionalImportMessage(value); }
+      }
+      public Builder SetOptionalImportMessage(global::Google.ProtocolBuffers.TestProtos.ImportMessageLite value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptionalImportMessage = true;
+        result.optionalImportMessage_ = value;
+        return this;
+      }
+      public Builder SetOptionalImportMessage(global::Google.ProtocolBuffers.TestProtos.ImportMessageLite.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasOptionalImportMessage = true;
+        result.optionalImportMessage_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeOptionalImportMessage(global::Google.ProtocolBuffers.TestProtos.ImportMessageLite value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasOptionalImportMessage &&
+            result.optionalImportMessage_ != global::Google.ProtocolBuffers.TestProtos.ImportMessageLite.DefaultInstance) {
+            result.optionalImportMessage_ = global::Google.ProtocolBuffers.TestProtos.ImportMessageLite.CreateBuilder(result.optionalImportMessage_).MergeFrom(value).BuildPartial();
+        } else {
+          result.optionalImportMessage_ = value;
+        }
+        result.hasOptionalImportMessage = true;
+        return this;
+      }
+      public Builder ClearOptionalImportMessage() {
+        PrepareBuilder();
+        result.hasOptionalImportMessage = false;
+        result.optionalImportMessage_ = null;
+        return this;
+      }
+
+      public bool HasOptionalNestedEnum {
+       get { return result.hasOptionalNestedEnum; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedEnum OptionalNestedEnum {
+        get { return result.OptionalNestedEnum; }
+        set { SetOptionalNestedEnum(value); }
+      }
+      public Builder SetOptionalNestedEnum(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedEnum value) {
+        PrepareBuilder();
+        result.hasOptionalNestedEnum = true;
+        result.optionalNestedEnum_ = value;
+        return this;
+      }
+      public Builder ClearOptionalNestedEnum() {
+        PrepareBuilder();
+        result.hasOptionalNestedEnum = false;
+        result.optionalNestedEnum_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedEnum.FOO;
+        return this;
+      }
+
+      public bool HasOptionalForeignEnum {
+       get { return result.hasOptionalForeignEnum; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite OptionalForeignEnum {
+        get { return result.OptionalForeignEnum; }
+        set { SetOptionalForeignEnum(value); }
+      }
+      public Builder SetOptionalForeignEnum(global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite value) {
+        PrepareBuilder();
+        result.hasOptionalForeignEnum = true;
+        result.optionalForeignEnum_ = value;
+        return this;
+      }
+      public Builder ClearOptionalForeignEnum() {
+        PrepareBuilder();
+        result.hasOptionalForeignEnum = false;
+        result.optionalForeignEnum_ = global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite.FOREIGN_LITE_FOO;
+        return this;
+      }
+
+      public bool HasOptionalImportEnum {
+       get { return result.hasOptionalImportEnum; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ImportEnumLite OptionalImportEnum {
+        get { return result.OptionalImportEnum; }
+        set { SetOptionalImportEnum(value); }
+      }
+      public Builder SetOptionalImportEnum(global::Google.ProtocolBuffers.TestProtos.ImportEnumLite value) {
+        PrepareBuilder();
+        result.hasOptionalImportEnum = true;
+        result.optionalImportEnum_ = value;
+        return this;
+      }
+      public Builder ClearOptionalImportEnum() {
+        PrepareBuilder();
+        result.hasOptionalImportEnum = false;
+        result.optionalImportEnum_ = global::Google.ProtocolBuffers.TestProtos.ImportEnumLite.IMPORT_LITE_FOO;
+        return this;
+      }
+
+      public bool HasOptionalStringPiece {
+        get { return result.hasOptionalStringPiece; }
+      }
+      public string OptionalStringPiece {
+        get { return result.OptionalStringPiece; }
+        set { SetOptionalStringPiece(value); }
+      }
+      public Builder SetOptionalStringPiece(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptionalStringPiece = true;
+        result.optionalStringPiece_ = value;
+        return this;
+      }
+      public Builder ClearOptionalStringPiece() {
+        PrepareBuilder();
+        result.hasOptionalStringPiece = false;
+        result.optionalStringPiece_ = "";
+        return this;
+      }
+
+      public bool HasOptionalCord {
+        get { return result.hasOptionalCord; }
+      }
+      public string OptionalCord {
+        get { return result.OptionalCord; }
+        set { SetOptionalCord(value); }
+      }
+      public Builder SetOptionalCord(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptionalCord = true;
+        result.optionalCord_ = value;
+        return this;
+      }
+      public Builder ClearOptionalCord() {
+        PrepareBuilder();
+        result.hasOptionalCord = false;
+        result.optionalCord_ = "";
+        return this;
+      }
+
+      public bool HasOptionalPublicImportMessage {
+       get { return result.hasOptionalPublicImportMessage; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.PublicImportMessageLite OptionalPublicImportMessage {
+        get { return result.OptionalPublicImportMessage; }
+        set { SetOptionalPublicImportMessage(value); }
+      }
+      public Builder SetOptionalPublicImportMessage(global::Google.ProtocolBuffers.TestProtos.PublicImportMessageLite value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptionalPublicImportMessage = true;
+        result.optionalPublicImportMessage_ = value;
+        return this;
+      }
+      public Builder SetOptionalPublicImportMessage(global::Google.ProtocolBuffers.TestProtos.PublicImportMessageLite.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasOptionalPublicImportMessage = true;
+        result.optionalPublicImportMessage_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeOptionalPublicImportMessage(global::Google.ProtocolBuffers.TestProtos.PublicImportMessageLite value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasOptionalPublicImportMessage &&
+            result.optionalPublicImportMessage_ != global::Google.ProtocolBuffers.TestProtos.PublicImportMessageLite.DefaultInstance) {
+            result.optionalPublicImportMessage_ = global::Google.ProtocolBuffers.TestProtos.PublicImportMessageLite.CreateBuilder(result.optionalPublicImportMessage_).MergeFrom(value).BuildPartial();
+        } else {
+          result.optionalPublicImportMessage_ = value;
+        }
+        result.hasOptionalPublicImportMessage = true;
+        return this;
+      }
+      public Builder ClearOptionalPublicImportMessage() {
+        PrepareBuilder();
+        result.hasOptionalPublicImportMessage = false;
+        result.optionalPublicImportMessage_ = null;
+        return this;
+      }
+
+      public bool HasOptionalLazyMessage {
+       get { return result.hasOptionalLazyMessage; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage OptionalLazyMessage {
+        get { return result.OptionalLazyMessage; }
+        set { SetOptionalLazyMessage(value); }
+      }
+      public Builder SetOptionalLazyMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptionalLazyMessage = true;
+        result.optionalLazyMessage_ = value;
+        return this;
+      }
+      public Builder SetOptionalLazyMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasOptionalLazyMessage = true;
+        result.optionalLazyMessage_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeOptionalLazyMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasOptionalLazyMessage &&
+            result.optionalLazyMessage_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage.DefaultInstance) {
+            result.optionalLazyMessage_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage.CreateBuilder(result.optionalLazyMessage_).MergeFrom(value).BuildPartial();
+        } else {
+          result.optionalLazyMessage_ = value;
+        }
+        result.hasOptionalLazyMessage = true;
+        return this;
+      }
+      public Builder ClearOptionalLazyMessage() {
+        PrepareBuilder();
+        result.hasOptionalLazyMessage = false;
+        result.optionalLazyMessage_ = null;
+        return this;
+      }
+
+      public pbc::IPopsicleList<int> RepeatedInt32List {
+        get { return PrepareBuilder().repeatedInt32_; }
+      }
+      public int RepeatedInt32Count {
+        get { return result.RepeatedInt32Count; }
+      }
+      public int GetRepeatedInt32(int index) {
+        return result.GetRepeatedInt32(index);
+      }
+      public Builder SetRepeatedInt32(int index, int value) {
+        PrepareBuilder();
+        result.repeatedInt32_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedInt32(int value) {
+        PrepareBuilder();
+        result.repeatedInt32_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedInt32(scg::IEnumerable<int> values) {
+        PrepareBuilder();
+        result.repeatedInt32_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedInt32() {
+        PrepareBuilder();
+        result.repeatedInt32_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<long> RepeatedInt64List {
+        get { return PrepareBuilder().repeatedInt64_; }
+      }
+      public int RepeatedInt64Count {
+        get { return result.RepeatedInt64Count; }
+      }
+      public long GetRepeatedInt64(int index) {
+        return result.GetRepeatedInt64(index);
+      }
+      public Builder SetRepeatedInt64(int index, long value) {
+        PrepareBuilder();
+        result.repeatedInt64_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedInt64(long value) {
+        PrepareBuilder();
+        result.repeatedInt64_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedInt64(scg::IEnumerable<long> values) {
+        PrepareBuilder();
+        result.repeatedInt64_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedInt64() {
+        PrepareBuilder();
+        result.repeatedInt64_.Clear();
+        return this;
+      }
+
+      [global::System.CLSCompliant(false)]
+      public pbc::IPopsicleList<uint> RepeatedUint32List {
+        get { return PrepareBuilder().repeatedUint32_; }
+      }
+      public int RepeatedUint32Count {
+        get { return result.RepeatedUint32Count; }
+      }
+      [global::System.CLSCompliant(false)]
+      public uint GetRepeatedUint32(int index) {
+        return result.GetRepeatedUint32(index);
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetRepeatedUint32(int index, uint value) {
+        PrepareBuilder();
+        result.repeatedUint32_[index] = value;
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRepeatedUint32(uint value) {
+        PrepareBuilder();
+        result.repeatedUint32_.Add(value);
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRangeRepeatedUint32(scg::IEnumerable<uint> values) {
+        PrepareBuilder();
+        result.repeatedUint32_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedUint32() {
+        PrepareBuilder();
+        result.repeatedUint32_.Clear();
+        return this;
+      }
+
+      [global::System.CLSCompliant(false)]
+      public pbc::IPopsicleList<ulong> RepeatedUint64List {
+        get { return PrepareBuilder().repeatedUint64_; }
+      }
+      public int RepeatedUint64Count {
+        get { return result.RepeatedUint64Count; }
+      }
+      [global::System.CLSCompliant(false)]
+      public ulong GetRepeatedUint64(int index) {
+        return result.GetRepeatedUint64(index);
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetRepeatedUint64(int index, ulong value) {
+        PrepareBuilder();
+        result.repeatedUint64_[index] = value;
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRepeatedUint64(ulong value) {
+        PrepareBuilder();
+        result.repeatedUint64_.Add(value);
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRangeRepeatedUint64(scg::IEnumerable<ulong> values) {
+        PrepareBuilder();
+        result.repeatedUint64_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedUint64() {
+        PrepareBuilder();
+        result.repeatedUint64_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<int> RepeatedSint32List {
+        get { return PrepareBuilder().repeatedSint32_; }
+      }
+      public int RepeatedSint32Count {
+        get { return result.RepeatedSint32Count; }
+      }
+      public int GetRepeatedSint32(int index) {
+        return result.GetRepeatedSint32(index);
+      }
+      public Builder SetRepeatedSint32(int index, int value) {
+        PrepareBuilder();
+        result.repeatedSint32_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedSint32(int value) {
+        PrepareBuilder();
+        result.repeatedSint32_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedSint32(scg::IEnumerable<int> values) {
+        PrepareBuilder();
+        result.repeatedSint32_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedSint32() {
+        PrepareBuilder();
+        result.repeatedSint32_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<long> RepeatedSint64List {
+        get { return PrepareBuilder().repeatedSint64_; }
+      }
+      public int RepeatedSint64Count {
+        get { return result.RepeatedSint64Count; }
+      }
+      public long GetRepeatedSint64(int index) {
+        return result.GetRepeatedSint64(index);
+      }
+      public Builder SetRepeatedSint64(int index, long value) {
+        PrepareBuilder();
+        result.repeatedSint64_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedSint64(long value) {
+        PrepareBuilder();
+        result.repeatedSint64_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedSint64(scg::IEnumerable<long> values) {
+        PrepareBuilder();
+        result.repeatedSint64_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedSint64() {
+        PrepareBuilder();
+        result.repeatedSint64_.Clear();
+        return this;
+      }
+
+      [global::System.CLSCompliant(false)]
+      public pbc::IPopsicleList<uint> RepeatedFixed32List {
+        get { return PrepareBuilder().repeatedFixed32_; }
+      }
+      public int RepeatedFixed32Count {
+        get { return result.RepeatedFixed32Count; }
+      }
+      [global::System.CLSCompliant(false)]
+      public uint GetRepeatedFixed32(int index) {
+        return result.GetRepeatedFixed32(index);
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetRepeatedFixed32(int index, uint value) {
+        PrepareBuilder();
+        result.repeatedFixed32_[index] = value;
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRepeatedFixed32(uint value) {
+        PrepareBuilder();
+        result.repeatedFixed32_.Add(value);
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRangeRepeatedFixed32(scg::IEnumerable<uint> values) {
+        PrepareBuilder();
+        result.repeatedFixed32_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedFixed32() {
+        PrepareBuilder();
+        result.repeatedFixed32_.Clear();
+        return this;
+      }
+
+      [global::System.CLSCompliant(false)]
+      public pbc::IPopsicleList<ulong> RepeatedFixed64List {
+        get { return PrepareBuilder().repeatedFixed64_; }
+      }
+      public int RepeatedFixed64Count {
+        get { return result.RepeatedFixed64Count; }
+      }
+      [global::System.CLSCompliant(false)]
+      public ulong GetRepeatedFixed64(int index) {
+        return result.GetRepeatedFixed64(index);
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetRepeatedFixed64(int index, ulong value) {
+        PrepareBuilder();
+        result.repeatedFixed64_[index] = value;
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRepeatedFixed64(ulong value) {
+        PrepareBuilder();
+        result.repeatedFixed64_.Add(value);
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRangeRepeatedFixed64(scg::IEnumerable<ulong> values) {
+        PrepareBuilder();
+        result.repeatedFixed64_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedFixed64() {
+        PrepareBuilder();
+        result.repeatedFixed64_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<int> RepeatedSfixed32List {
+        get { return PrepareBuilder().repeatedSfixed32_; }
+      }
+      public int RepeatedSfixed32Count {
+        get { return result.RepeatedSfixed32Count; }
+      }
+      public int GetRepeatedSfixed32(int index) {
+        return result.GetRepeatedSfixed32(index);
+      }
+      public Builder SetRepeatedSfixed32(int index, int value) {
+        PrepareBuilder();
+        result.repeatedSfixed32_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedSfixed32(int value) {
+        PrepareBuilder();
+        result.repeatedSfixed32_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedSfixed32(scg::IEnumerable<int> values) {
+        PrepareBuilder();
+        result.repeatedSfixed32_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedSfixed32() {
+        PrepareBuilder();
+        result.repeatedSfixed32_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<long> RepeatedSfixed64List {
+        get { return PrepareBuilder().repeatedSfixed64_; }
+      }
+      public int RepeatedSfixed64Count {
+        get { return result.RepeatedSfixed64Count; }
+      }
+      public long GetRepeatedSfixed64(int index) {
+        return result.GetRepeatedSfixed64(index);
+      }
+      public Builder SetRepeatedSfixed64(int index, long value) {
+        PrepareBuilder();
+        result.repeatedSfixed64_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedSfixed64(long value) {
+        PrepareBuilder();
+        result.repeatedSfixed64_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedSfixed64(scg::IEnumerable<long> values) {
+        PrepareBuilder();
+        result.repeatedSfixed64_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedSfixed64() {
+        PrepareBuilder();
+        result.repeatedSfixed64_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<float> RepeatedFloatList {
+        get { return PrepareBuilder().repeatedFloat_; }
+      }
+      public int RepeatedFloatCount {
+        get { return result.RepeatedFloatCount; }
+      }
+      public float GetRepeatedFloat(int index) {
+        return result.GetRepeatedFloat(index);
+      }
+      public Builder SetRepeatedFloat(int index, float value) {
+        PrepareBuilder();
+        result.repeatedFloat_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedFloat(float value) {
+        PrepareBuilder();
+        result.repeatedFloat_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedFloat(scg::IEnumerable<float> values) {
+        PrepareBuilder();
+        result.repeatedFloat_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedFloat() {
+        PrepareBuilder();
+        result.repeatedFloat_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<double> RepeatedDoubleList {
+        get { return PrepareBuilder().repeatedDouble_; }
+      }
+      public int RepeatedDoubleCount {
+        get { return result.RepeatedDoubleCount; }
+      }
+      public double GetRepeatedDouble(int index) {
+        return result.GetRepeatedDouble(index);
+      }
+      public Builder SetRepeatedDouble(int index, double value) {
+        PrepareBuilder();
+        result.repeatedDouble_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedDouble(double value) {
+        PrepareBuilder();
+        result.repeatedDouble_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedDouble(scg::IEnumerable<double> values) {
+        PrepareBuilder();
+        result.repeatedDouble_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedDouble() {
+        PrepareBuilder();
+        result.repeatedDouble_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<bool> RepeatedBoolList {
+        get { return PrepareBuilder().repeatedBool_; }
+      }
+      public int RepeatedBoolCount {
+        get { return result.RepeatedBoolCount; }
+      }
+      public bool GetRepeatedBool(int index) {
+        return result.GetRepeatedBool(index);
+      }
+      public Builder SetRepeatedBool(int index, bool value) {
+        PrepareBuilder();
+        result.repeatedBool_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedBool(bool value) {
+        PrepareBuilder();
+        result.repeatedBool_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedBool(scg::IEnumerable<bool> values) {
+        PrepareBuilder();
+        result.repeatedBool_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedBool() {
+        PrepareBuilder();
+        result.repeatedBool_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<string> RepeatedStringList {
+        get { return PrepareBuilder().repeatedString_; }
+      }
+      public int RepeatedStringCount {
+        get { return result.RepeatedStringCount; }
+      }
+      public string GetRepeatedString(int index) {
+        return result.GetRepeatedString(index);
+      }
+      public Builder SetRepeatedString(int index, string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedString_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedString(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedString_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedString(scg::IEnumerable<string> values) {
+        PrepareBuilder();
+        result.repeatedString_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedString() {
+        PrepareBuilder();
+        result.repeatedString_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<pb::ByteString> RepeatedBytesList {
+        get { return PrepareBuilder().repeatedBytes_; }
+      }
+      public int RepeatedBytesCount {
+        get { return result.RepeatedBytesCount; }
+      }
+      public pb::ByteString GetRepeatedBytes(int index) {
+        return result.GetRepeatedBytes(index);
+      }
+      public Builder SetRepeatedBytes(int index, pb::ByteString value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedBytes_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedBytes(pb::ByteString value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedBytes_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedBytes(scg::IEnumerable<pb::ByteString> values) {
+        PrepareBuilder();
+        result.repeatedBytes_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedBytes() {
+        PrepareBuilder();
+        result.repeatedBytes_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.RepeatedGroup> RepeatedGroupList {
+        get { return PrepareBuilder().repeatedGroup_; }
+      }
+      public int RepeatedGroupCount {
+        get { return result.RepeatedGroupCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.RepeatedGroup GetRepeatedGroup(int index) {
+        return result.GetRepeatedGroup(index);
+      }
+      public Builder SetRepeatedGroup(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.RepeatedGroup value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedGroup_[index] = value;
+        return this;
+      }
+      public Builder SetRepeatedGroup(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.RepeatedGroup.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedGroup_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddRepeatedGroup(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.RepeatedGroup value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedGroup_.Add(value);
+        return this;
+      }
+      public Builder AddRepeatedGroup(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.RepeatedGroup.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedGroup_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeRepeatedGroup(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.RepeatedGroup> values) {
+        PrepareBuilder();
+        result.repeatedGroup_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedGroup() {
+        PrepareBuilder();
+        result.repeatedGroup_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage> RepeatedNestedMessageList {
+        get { return PrepareBuilder().repeatedNestedMessage_; }
+      }
+      public int RepeatedNestedMessageCount {
+        get { return result.RepeatedNestedMessageCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage GetRepeatedNestedMessage(int index) {
+        return result.GetRepeatedNestedMessage(index);
+      }
+      public Builder SetRepeatedNestedMessage(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedNestedMessage_[index] = value;
+        return this;
+      }
+      public Builder SetRepeatedNestedMessage(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedNestedMessage_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddRepeatedNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedNestedMessage_.Add(value);
+        return this;
+      }
+      public Builder AddRepeatedNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedNestedMessage_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeRepeatedNestedMessage(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage> values) {
+        PrepareBuilder();
+        result.repeatedNestedMessage_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedNestedMessage() {
+        PrepareBuilder();
+        result.repeatedNestedMessage_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignMessageLite> RepeatedForeignMessageList {
+        get { return PrepareBuilder().repeatedForeignMessage_; }
+      }
+      public int RepeatedForeignMessageCount {
+        get { return result.RepeatedForeignMessageCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ForeignMessageLite GetRepeatedForeignMessage(int index) {
+        return result.GetRepeatedForeignMessage(index);
+      }
+      public Builder SetRepeatedForeignMessage(int index, global::Google.ProtocolBuffers.TestProtos.ForeignMessageLite value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedForeignMessage_[index] = value;
+        return this;
+      }
+      public Builder SetRepeatedForeignMessage(int index, global::Google.ProtocolBuffers.TestProtos.ForeignMessageLite.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedForeignMessage_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddRepeatedForeignMessage(global::Google.ProtocolBuffers.TestProtos.ForeignMessageLite value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedForeignMessage_.Add(value);
+        return this;
+      }
+      public Builder AddRepeatedForeignMessage(global::Google.ProtocolBuffers.TestProtos.ForeignMessageLite.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedForeignMessage_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeRepeatedForeignMessage(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.ForeignMessageLite> values) {
+        PrepareBuilder();
+        result.repeatedForeignMessage_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedForeignMessage() {
+        PrepareBuilder();
+        result.repeatedForeignMessage_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.ImportMessageLite> RepeatedImportMessageList {
+        get { return PrepareBuilder().repeatedImportMessage_; }
+      }
+      public int RepeatedImportMessageCount {
+        get { return result.RepeatedImportMessageCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ImportMessageLite GetRepeatedImportMessage(int index) {
+        return result.GetRepeatedImportMessage(index);
+      }
+      public Builder SetRepeatedImportMessage(int index, global::Google.ProtocolBuffers.TestProtos.ImportMessageLite value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedImportMessage_[index] = value;
+        return this;
+      }
+      public Builder SetRepeatedImportMessage(int index, global::Google.ProtocolBuffers.TestProtos.ImportMessageLite.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedImportMessage_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddRepeatedImportMessage(global::Google.ProtocolBuffers.TestProtos.ImportMessageLite value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedImportMessage_.Add(value);
+        return this;
+      }
+      public Builder AddRepeatedImportMessage(global::Google.ProtocolBuffers.TestProtos.ImportMessageLite.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedImportMessage_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeRepeatedImportMessage(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.ImportMessageLite> values) {
+        PrepareBuilder();
+        result.repeatedImportMessage_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedImportMessage() {
+        PrepareBuilder();
+        result.repeatedImportMessage_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedEnum> RepeatedNestedEnumList {
+        get { return PrepareBuilder().repeatedNestedEnum_; }
+      }
+      public int RepeatedNestedEnumCount {
+        get { return result.RepeatedNestedEnumCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedEnum GetRepeatedNestedEnum(int index) {
+        return result.GetRepeatedNestedEnum(index);
+      }
+      public Builder SetRepeatedNestedEnum(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedEnum value) {
+        PrepareBuilder();
+        result.repeatedNestedEnum_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedNestedEnum(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedEnum value) {
+        PrepareBuilder();
+        result.repeatedNestedEnum_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedNestedEnum(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedEnum> values) {
+        PrepareBuilder();
+        result.repeatedNestedEnum_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedNestedEnum() {
+        PrepareBuilder();
+        result.repeatedNestedEnum_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite> RepeatedForeignEnumList {
+        get { return PrepareBuilder().repeatedForeignEnum_; }
+      }
+      public int RepeatedForeignEnumCount {
+        get { return result.RepeatedForeignEnumCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite GetRepeatedForeignEnum(int index) {
+        return result.GetRepeatedForeignEnum(index);
+      }
+      public Builder SetRepeatedForeignEnum(int index, global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite value) {
+        PrepareBuilder();
+        result.repeatedForeignEnum_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedForeignEnum(global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite value) {
+        PrepareBuilder();
+        result.repeatedForeignEnum_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedForeignEnum(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite> values) {
+        PrepareBuilder();
+        result.repeatedForeignEnum_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedForeignEnum() {
+        PrepareBuilder();
+        result.repeatedForeignEnum_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.ImportEnumLite> RepeatedImportEnumList {
+        get { return PrepareBuilder().repeatedImportEnum_; }
+      }
+      public int RepeatedImportEnumCount {
+        get { return result.RepeatedImportEnumCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ImportEnumLite GetRepeatedImportEnum(int index) {
+        return result.GetRepeatedImportEnum(index);
+      }
+      public Builder SetRepeatedImportEnum(int index, global::Google.ProtocolBuffers.TestProtos.ImportEnumLite value) {
+        PrepareBuilder();
+        result.repeatedImportEnum_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedImportEnum(global::Google.ProtocolBuffers.TestProtos.ImportEnumLite value) {
+        PrepareBuilder();
+        result.repeatedImportEnum_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedImportEnum(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.ImportEnumLite> values) {
+        PrepareBuilder();
+        result.repeatedImportEnum_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedImportEnum() {
+        PrepareBuilder();
+        result.repeatedImportEnum_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<string> RepeatedStringPieceList {
+        get { return PrepareBuilder().repeatedStringPiece_; }
+      }
+      public int RepeatedStringPieceCount {
+        get { return result.RepeatedStringPieceCount; }
+      }
+      public string GetRepeatedStringPiece(int index) {
+        return result.GetRepeatedStringPiece(index);
+      }
+      public Builder SetRepeatedStringPiece(int index, string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedStringPiece_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedStringPiece(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedStringPiece_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedStringPiece(scg::IEnumerable<string> values) {
+        PrepareBuilder();
+        result.repeatedStringPiece_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedStringPiece() {
+        PrepareBuilder();
+        result.repeatedStringPiece_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<string> RepeatedCordList {
+        get { return PrepareBuilder().repeatedCord_; }
+      }
+      public int RepeatedCordCount {
+        get { return result.RepeatedCordCount; }
+      }
+      public string GetRepeatedCord(int index) {
+        return result.GetRepeatedCord(index);
+      }
+      public Builder SetRepeatedCord(int index, string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedCord_[index] = value;
+        return this;
+      }
+      public Builder AddRepeatedCord(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedCord_.Add(value);
+        return this;
+      }
+      public Builder AddRangeRepeatedCord(scg::IEnumerable<string> values) {
+        PrepareBuilder();
+        result.repeatedCord_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedCord() {
+        PrepareBuilder();
+        result.repeatedCord_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage> RepeatedLazyMessageList {
+        get { return PrepareBuilder().repeatedLazyMessage_; }
+      }
+      public int RepeatedLazyMessageCount {
+        get { return result.RepeatedLazyMessageCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage GetRepeatedLazyMessage(int index) {
+        return result.GetRepeatedLazyMessage(index);
+      }
+      public Builder SetRepeatedLazyMessage(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedLazyMessage_[index] = value;
+        return this;
+      }
+      public Builder SetRepeatedLazyMessage(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedLazyMessage_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddRepeatedLazyMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedLazyMessage_.Add(value);
+        return this;
+      }
+      public Builder AddRepeatedLazyMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedLazyMessage_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeRepeatedLazyMessage(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage> values) {
+        PrepareBuilder();
+        result.repeatedLazyMessage_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedLazyMessage() {
+        PrepareBuilder();
+        result.repeatedLazyMessage_.Clear();
+        return this;
+      }
+
+      public bool HasDefaultInt32 {
+        get { return result.hasDefaultInt32; }
+      }
+      public int DefaultInt32 {
+        get { return result.DefaultInt32; }
+        set { SetDefaultInt32(value); }
+      }
+      public Builder SetDefaultInt32(int value) {
+        PrepareBuilder();
+        result.hasDefaultInt32 = true;
+        result.defaultInt32_ = value;
+        return this;
+      }
+      public Builder ClearDefaultInt32() {
+        PrepareBuilder();
+        result.hasDefaultInt32 = false;
+        result.defaultInt32_ = 41;
+        return this;
+      }
+
+      public bool HasDefaultInt64 {
+        get { return result.hasDefaultInt64; }
+      }
+      public long DefaultInt64 {
+        get { return result.DefaultInt64; }
+        set { SetDefaultInt64(value); }
+      }
+      public Builder SetDefaultInt64(long value) {
+        PrepareBuilder();
+        result.hasDefaultInt64 = true;
+        result.defaultInt64_ = value;
+        return this;
+      }
+      public Builder ClearDefaultInt64() {
+        PrepareBuilder();
+        result.hasDefaultInt64 = false;
+        result.defaultInt64_ = 42L;
+        return this;
+      }
+
+      public bool HasDefaultUint32 {
+        get { return result.hasDefaultUint32; }
+      }
+      [global::System.CLSCompliant(false)]
+      public uint DefaultUint32 {
+        get { return result.DefaultUint32; }
+        set { SetDefaultUint32(value); }
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetDefaultUint32(uint value) {
+        PrepareBuilder();
+        result.hasDefaultUint32 = true;
+        result.defaultUint32_ = value;
+        return this;
+      }
+      public Builder ClearDefaultUint32() {
+        PrepareBuilder();
+        result.hasDefaultUint32 = false;
+        result.defaultUint32_ = 43;
+        return this;
+      }
+
+      public bool HasDefaultUint64 {
+        get { return result.hasDefaultUint64; }
+      }
+      [global::System.CLSCompliant(false)]
+      public ulong DefaultUint64 {
+        get { return result.DefaultUint64; }
+        set { SetDefaultUint64(value); }
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetDefaultUint64(ulong value) {
+        PrepareBuilder();
+        result.hasDefaultUint64 = true;
+        result.defaultUint64_ = value;
+        return this;
+      }
+      public Builder ClearDefaultUint64() {
+        PrepareBuilder();
+        result.hasDefaultUint64 = false;
+        result.defaultUint64_ = 44UL;
+        return this;
+      }
+
+      public bool HasDefaultSint32 {
+        get { return result.hasDefaultSint32; }
+      }
+      public int DefaultSint32 {
+        get { return result.DefaultSint32; }
+        set { SetDefaultSint32(value); }
+      }
+      public Builder SetDefaultSint32(int value) {
+        PrepareBuilder();
+        result.hasDefaultSint32 = true;
+        result.defaultSint32_ = value;
+        return this;
+      }
+      public Builder ClearDefaultSint32() {
+        PrepareBuilder();
+        result.hasDefaultSint32 = false;
+        result.defaultSint32_ = -45;
+        return this;
+      }
+
+      public bool HasDefaultSint64 {
+        get { return result.hasDefaultSint64; }
+      }
+      public long DefaultSint64 {
+        get { return result.DefaultSint64; }
+        set { SetDefaultSint64(value); }
+      }
+      public Builder SetDefaultSint64(long value) {
+        PrepareBuilder();
+        result.hasDefaultSint64 = true;
+        result.defaultSint64_ = value;
+        return this;
+      }
+      public Builder ClearDefaultSint64() {
+        PrepareBuilder();
+        result.hasDefaultSint64 = false;
+        result.defaultSint64_ = 46L;
+        return this;
+      }
+
+      public bool HasDefaultFixed32 {
+        get { return result.hasDefaultFixed32; }
+      }
+      [global::System.CLSCompliant(false)]
+      public uint DefaultFixed32 {
+        get { return result.DefaultFixed32; }
+        set { SetDefaultFixed32(value); }
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetDefaultFixed32(uint value) {
+        PrepareBuilder();
+        result.hasDefaultFixed32 = true;
+        result.defaultFixed32_ = value;
+        return this;
+      }
+      public Builder ClearDefaultFixed32() {
+        PrepareBuilder();
+        result.hasDefaultFixed32 = false;
+        result.defaultFixed32_ = 47;
+        return this;
+      }
+
+      public bool HasDefaultFixed64 {
+        get { return result.hasDefaultFixed64; }
+      }
+      [global::System.CLSCompliant(false)]
+      public ulong DefaultFixed64 {
+        get { return result.DefaultFixed64; }
+        set { SetDefaultFixed64(value); }
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetDefaultFixed64(ulong value) {
+        PrepareBuilder();
+        result.hasDefaultFixed64 = true;
+        result.defaultFixed64_ = value;
+        return this;
+      }
+      public Builder ClearDefaultFixed64() {
+        PrepareBuilder();
+        result.hasDefaultFixed64 = false;
+        result.defaultFixed64_ = 48UL;
+        return this;
+      }
+
+      public bool HasDefaultSfixed32 {
+        get { return result.hasDefaultSfixed32; }
+      }
+      public int DefaultSfixed32 {
+        get { return result.DefaultSfixed32; }
+        set { SetDefaultSfixed32(value); }
+      }
+      public Builder SetDefaultSfixed32(int value) {
+        PrepareBuilder();
+        result.hasDefaultSfixed32 = true;
+        result.defaultSfixed32_ = value;
+        return this;
+      }
+      public Builder ClearDefaultSfixed32() {
+        PrepareBuilder();
+        result.hasDefaultSfixed32 = false;
+        result.defaultSfixed32_ = 49;
+        return this;
+      }
+
+      public bool HasDefaultSfixed64 {
+        get { return result.hasDefaultSfixed64; }
+      }
+      public long DefaultSfixed64 {
+        get { return result.DefaultSfixed64; }
+        set { SetDefaultSfixed64(value); }
+      }
+      public Builder SetDefaultSfixed64(long value) {
+        PrepareBuilder();
+        result.hasDefaultSfixed64 = true;
+        result.defaultSfixed64_ = value;
+        return this;
+      }
+      public Builder ClearDefaultSfixed64() {
+        PrepareBuilder();
+        result.hasDefaultSfixed64 = false;
+        result.defaultSfixed64_ = -50L;
+        return this;
+      }
+
+      public bool HasDefaultFloat {
+        get { return result.hasDefaultFloat; }
+      }
+      public float DefaultFloat {
+        get { return result.DefaultFloat; }
+        set { SetDefaultFloat(value); }
+      }
+      public Builder SetDefaultFloat(float value) {
+        PrepareBuilder();
+        result.hasDefaultFloat = true;
+        result.defaultFloat_ = value;
+        return this;
+      }
+      public Builder ClearDefaultFloat() {
+        PrepareBuilder();
+        result.hasDefaultFloat = false;
+        result.defaultFloat_ = 51.5F;
+        return this;
+      }
+
+      public bool HasDefaultDouble {
+        get { return result.hasDefaultDouble; }
+      }
+      public double DefaultDouble {
+        get { return result.DefaultDouble; }
+        set { SetDefaultDouble(value); }
+      }
+      public Builder SetDefaultDouble(double value) {
+        PrepareBuilder();
+        result.hasDefaultDouble = true;
+        result.defaultDouble_ = value;
+        return this;
+      }
+      public Builder ClearDefaultDouble() {
+        PrepareBuilder();
+        result.hasDefaultDouble = false;
+        result.defaultDouble_ = 52000D;
+        return this;
+      }
+
+      public bool HasDefaultBool {
+        get { return result.hasDefaultBool; }
+      }
+      public bool DefaultBool {
+        get { return result.DefaultBool; }
+        set { SetDefaultBool(value); }
+      }
+      public Builder SetDefaultBool(bool value) {
+        PrepareBuilder();
+        result.hasDefaultBool = true;
+        result.defaultBool_ = value;
+        return this;
+      }
+      public Builder ClearDefaultBool() {
+        PrepareBuilder();
+        result.hasDefaultBool = false;
+        result.defaultBool_ = true;
+        return this;
+      }
+
+      public bool HasDefaultString {
+        get { return result.hasDefaultString; }
+      }
+      public string DefaultString {
+        get { return result.DefaultString; }
+        set { SetDefaultString(value); }
+      }
+      public Builder SetDefaultString(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasDefaultString = true;
+        result.defaultString_ = value;
+        return this;
+      }
+      public Builder ClearDefaultString() {
+        PrepareBuilder();
+        result.hasDefaultString = false;
+        result.defaultString_ = "hello";
+        return this;
+      }
+
+      public bool HasDefaultBytes {
+        get { return result.hasDefaultBytes; }
+      }
+      public pb::ByteString DefaultBytes {
+        get { return result.DefaultBytes; }
+        set { SetDefaultBytes(value); }
+      }
+      public Builder SetDefaultBytes(pb::ByteString value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasDefaultBytes = true;
+        result.defaultBytes_ = value;
+        return this;
+      }
+      public Builder ClearDefaultBytes() {
+        PrepareBuilder();
+        result.hasDefaultBytes = false;
+        result.defaultBytes_ = pb::ByteString.FromBase64("d29ybGQ=");
+        return this;
+      }
+
+      public bool HasDefaultNestedEnum {
+       get { return result.hasDefaultNestedEnum; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedEnum DefaultNestedEnum {
+        get { return result.DefaultNestedEnum; }
+        set { SetDefaultNestedEnum(value); }
+      }
+      public Builder SetDefaultNestedEnum(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedEnum value) {
+        PrepareBuilder();
+        result.hasDefaultNestedEnum = true;
+        result.defaultNestedEnum_ = value;
+        return this;
+      }
+      public Builder ClearDefaultNestedEnum() {
+        PrepareBuilder();
+        result.hasDefaultNestedEnum = false;
+        result.defaultNestedEnum_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedEnum.BAR;
+        return this;
+      }
+
+      public bool HasDefaultForeignEnum {
+       get { return result.hasDefaultForeignEnum; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite DefaultForeignEnum {
+        get { return result.DefaultForeignEnum; }
+        set { SetDefaultForeignEnum(value); }
+      }
+      public Builder SetDefaultForeignEnum(global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite value) {
+        PrepareBuilder();
+        result.hasDefaultForeignEnum = true;
+        result.defaultForeignEnum_ = value;
+        return this;
+      }
+      public Builder ClearDefaultForeignEnum() {
+        PrepareBuilder();
+        result.hasDefaultForeignEnum = false;
+        result.defaultForeignEnum_ = global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite.FOREIGN_LITE_BAR;
+        return this;
+      }
+
+      public bool HasDefaultImportEnum {
+       get { return result.hasDefaultImportEnum; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ImportEnumLite DefaultImportEnum {
+        get { return result.DefaultImportEnum; }
+        set { SetDefaultImportEnum(value); }
+      }
+      public Builder SetDefaultImportEnum(global::Google.ProtocolBuffers.TestProtos.ImportEnumLite value) {
+        PrepareBuilder();
+        result.hasDefaultImportEnum = true;
+        result.defaultImportEnum_ = value;
+        return this;
+      }
+      public Builder ClearDefaultImportEnum() {
+        PrepareBuilder();
+        result.hasDefaultImportEnum = false;
+        result.defaultImportEnum_ = global::Google.ProtocolBuffers.TestProtos.ImportEnumLite.IMPORT_LITE_BAR;
+        return this;
+      }
+
+      public bool HasDefaultStringPiece {
+        get { return result.hasDefaultStringPiece; }
+      }
+      public string DefaultStringPiece {
+        get { return result.DefaultStringPiece; }
+        set { SetDefaultStringPiece(value); }
+      }
+      public Builder SetDefaultStringPiece(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasDefaultStringPiece = true;
+        result.defaultStringPiece_ = value;
+        return this;
+      }
+      public Builder ClearDefaultStringPiece() {
+        PrepareBuilder();
+        result.hasDefaultStringPiece = false;
+        result.defaultStringPiece_ = "abc";
+        return this;
+      }
+
+      public bool HasDefaultCord {
+        get { return result.hasDefaultCord; }
+      }
+      public string DefaultCord {
+        get { return result.DefaultCord; }
+        set { SetDefaultCord(value); }
+      }
+      public Builder SetDefaultCord(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasDefaultCord = true;
+        result.defaultCord_ = value;
+        return this;
+      }
+      public Builder ClearDefaultCord() {
+        PrepareBuilder();
+        result.hasDefaultCord = false;
+        result.defaultCord_ = "123";
+        return this;
+      }
+
+      public bool HasOneofUint32 {
+        get { return result.hasOneofUint32; }
+      }
+      [global::System.CLSCompliant(false)]
+      public uint OneofUint32 {
+        get { return result.OneofUint32; }
+        set { SetOneofUint32(value); }
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetOneofUint32(uint value) {
+        PrepareBuilder();
+        result.hasOneofUint32 = true;
+        result.oneofUint32_ = value;
+        return this;
+      }
+      public Builder ClearOneofUint32() {
+        PrepareBuilder();
+        result.hasOneofUint32 = false;
+        result.oneofUint32_ = 0;
+        return this;
+      }
+
+      public bool HasOneofNestedMessage {
+       get { return result.hasOneofNestedMessage; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage OneofNestedMessage {
+        get { return result.OneofNestedMessage; }
+        set { SetOneofNestedMessage(value); }
+      }
+      public Builder SetOneofNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOneofNestedMessage = true;
+        result.oneofNestedMessage_ = value;
+        return this;
+      }
+      public Builder SetOneofNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasOneofNestedMessage = true;
+        result.oneofNestedMessage_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeOneofNestedMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasOneofNestedMessage &&
+            result.oneofNestedMessage_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage.DefaultInstance) {
+            result.oneofNestedMessage_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Types.NestedMessage.CreateBuilder(result.oneofNestedMessage_).MergeFrom(value).BuildPartial();
+        } else {
+          result.oneofNestedMessage_ = value;
+        }
+        result.hasOneofNestedMessage = true;
+        return this;
+      }
+      public Builder ClearOneofNestedMessage() {
+        PrepareBuilder();
+        result.hasOneofNestedMessage = false;
+        result.oneofNestedMessage_ = null;
+        return this;
+      }
+
+      public bool HasOneofString {
+        get { return result.hasOneofString; }
+      }
+      public string OneofString {
+        get { return result.OneofString; }
+        set { SetOneofString(value); }
+      }
+      public Builder SetOneofString(string value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOneofString = true;
+        result.oneofString_ = value;
+        return this;
+      }
+      public Builder ClearOneofString() {
+        PrepareBuilder();
+        result.hasOneofString = false;
+        result.oneofString_ = "";
+        return this;
+      }
+
+      public bool HasOneofBytes {
+        get { return result.hasOneofBytes; }
+      }
+      public pb::ByteString OneofBytes {
+        get { return result.OneofBytes; }
+        set { SetOneofBytes(value); }
+      }
+      public Builder SetOneofBytes(pb::ByteString value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOneofBytes = true;
+        result.oneofBytes_ = value;
+        return this;
+      }
+      public Builder ClearOneofBytes() {
+        PrepareBuilder();
+        result.hasOneofBytes = false;
+        result.oneofBytes_ = pb::ByteString.Empty;
+        return this;
+      }
+    }
+    static TestAllTypesLite() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestLite.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class ForeignMessageLite : pb::GeneratedMessageLite<ForeignMessageLite, ForeignMessageLite.Builder> {
+    private ForeignMessageLite() { }
+    private static readonly ForeignMessageLite defaultInstance = new ForeignMessageLite().MakeReadOnly();
+    private static readonly string[] _foreignMessageLiteFieldNames = new string[] { "c" };
+    private static readonly uint[] _foreignMessageLiteFieldTags = new uint[] { 8 };
+    public static ForeignMessageLite DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override ForeignMessageLite DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override ForeignMessageLite ThisMessage {
+      get { return this; }
+    }
+
+    public const int CFieldNumber = 1;
+    private bool hasC;
+    private int c_;
+    public bool HasC {
+      get { return hasC; }
+    }
+    public int C {
+      get { return c_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _foreignMessageLiteFieldNames;
+      if (hasC) {
+        output.WriteInt32(1, field_names[0], C);
+      }
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasC) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, C);
+      }
+      memoizedSerializedSize = size;
+      return size;
+    }
+    #region Lite runtime methods
+    public override int GetHashCode() {
+      int hash = GetType().GetHashCode();
+      if (hasC) hash ^= c_.GetHashCode();
+      return hash;
+    }
+
+    public override bool Equals(object obj) {
+      ForeignMessageLite other = obj as ForeignMessageLite;
+      if (other == null) return false;
+      if (hasC != other.hasC || (hasC && !c_.Equals(other.c_))) return false;
+      return true;
+    }
+
+    public override void PrintTo(global::System.IO.TextWriter writer) {
+      PrintField("c", hasC, c_, writer);
+    }
+    #endregion
+
+    public static ForeignMessageLite ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static ForeignMessageLite ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static ForeignMessageLite ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static ForeignMessageLite ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static ForeignMessageLite ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static ForeignMessageLite ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static ForeignMessageLite ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static ForeignMessageLite ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static ForeignMessageLite ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static ForeignMessageLite ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private ForeignMessageLite MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(ForeignMessageLite prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilderLite<ForeignMessageLite, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(ForeignMessageLite cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private ForeignMessageLite result;
+
+      private ForeignMessageLite PrepareBuilder() {
+        if (resultIsReadOnly) {
+          ForeignMessageLite original = result;
+          result = new ForeignMessageLite();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override ForeignMessageLite MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override ForeignMessageLite DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.ForeignMessageLite.DefaultInstance; }
+      }
+
+      public override ForeignMessageLite BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessageLite other) {
+        if (other is ForeignMessageLite) {
+          return MergeFrom((ForeignMessageLite) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(ForeignMessageLite other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.ForeignMessageLite.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasC) {
+          C = other.C;
+        }
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_foreignMessageLiteFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _foreignMessageLiteFieldTags[field_ordinal];
+            else {
+              ParseUnknownField(input, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                return this;
+              }
+              ParseUnknownField(input, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasC = input.ReadInt32(ref result.c_);
+              break;
+            }
+          }
+        }
+
+        return this;
+      }
+
+
+      public bool HasC {
+        get { return result.hasC; }
+      }
+      public int C {
+        get { return result.C; }
+        set { SetC(value); }
+      }
+      public Builder SetC(int value) {
+        PrepareBuilder();
+        result.hasC = true;
+        result.c_ = value;
+        return this;
+      }
+      public Builder ClearC() {
+        PrepareBuilder();
+        result.hasC = false;
+        result.c_ = 0;
+        return this;
+      }
+    }
+    static ForeignMessageLite() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestLite.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestPackedTypesLite : pb::GeneratedMessageLite<TestPackedTypesLite, TestPackedTypesLite.Builder> {
+    private TestPackedTypesLite() { }
+    private static readonly TestPackedTypesLite defaultInstance = new TestPackedTypesLite().MakeReadOnly();
+    private static readonly string[] _testPackedTypesLiteFieldNames = new string[] { "packed_bool", "packed_double", "packed_enum", "packed_fixed32", "packed_fixed64", "packed_float", "packed_int32", "packed_int64", "packed_sfixed32", "packed_sfixed64", "packed_sint32", "packed_sint64", "packed_uint32", "packed_uint64" };
+    private static readonly uint[] _testPackedTypesLiteFieldTags = new uint[] { 818, 810, 826, 770, 778, 802, 722, 730, 786, 794, 754, 762, 738, 746 };
+    public static TestPackedTypesLite DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestPackedTypesLite DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestPackedTypesLite ThisMessage {
+      get { return this; }
+    }
+
+    public const int PackedInt32FieldNumber = 90;
+    private int packedInt32MemoizedSerializedSize;
+    private pbc::PopsicleList<int> packedInt32_ = new pbc::PopsicleList<int>();
+    public scg::IList<int> PackedInt32List {
+      get { return pbc::Lists.AsReadOnly(packedInt32_); }
+    }
+    public int PackedInt32Count {
+      get { return packedInt32_.Count; }
+    }
+    public int GetPackedInt32(int index) {
+      return packedInt32_[index];
+    }
+
+    public const int PackedInt64FieldNumber = 91;
+    private int packedInt64MemoizedSerializedSize;
+    private pbc::PopsicleList<long> packedInt64_ = new pbc::PopsicleList<long>();
+    public scg::IList<long> PackedInt64List {
+      get { return pbc::Lists.AsReadOnly(packedInt64_); }
+    }
+    public int PackedInt64Count {
+      get { return packedInt64_.Count; }
+    }
+    public long GetPackedInt64(int index) {
+      return packedInt64_[index];
+    }
+
+    public const int PackedUint32FieldNumber = 92;
+    private int packedUint32MemoizedSerializedSize;
+    private pbc::PopsicleList<uint> packedUint32_ = new pbc::PopsicleList<uint>();
+    [global::System.CLSCompliant(false)]
+    public scg::IList<uint> PackedUint32List {
+      get { return pbc::Lists.AsReadOnly(packedUint32_); }
+    }
+    public int PackedUint32Count {
+      get { return packedUint32_.Count; }
+    }
+    [global::System.CLSCompliant(false)]
+    public uint GetPackedUint32(int index) {
+      return packedUint32_[index];
+    }
+
+    public const int PackedUint64FieldNumber = 93;
+    private int packedUint64MemoizedSerializedSize;
+    private pbc::PopsicleList<ulong> packedUint64_ = new pbc::PopsicleList<ulong>();
+    [global::System.CLSCompliant(false)]
+    public scg::IList<ulong> PackedUint64List {
+      get { return pbc::Lists.AsReadOnly(packedUint64_); }
+    }
+    public int PackedUint64Count {
+      get { return packedUint64_.Count; }
+    }
+    [global::System.CLSCompliant(false)]
+    public ulong GetPackedUint64(int index) {
+      return packedUint64_[index];
+    }
+
+    public const int PackedSint32FieldNumber = 94;
+    private int packedSint32MemoizedSerializedSize;
+    private pbc::PopsicleList<int> packedSint32_ = new pbc::PopsicleList<int>();
+    public scg::IList<int> PackedSint32List {
+      get { return pbc::Lists.AsReadOnly(packedSint32_); }
+    }
+    public int PackedSint32Count {
+      get { return packedSint32_.Count; }
+    }
+    public int GetPackedSint32(int index) {
+      return packedSint32_[index];
+    }
+
+    public const int PackedSint64FieldNumber = 95;
+    private int packedSint64MemoizedSerializedSize;
+    private pbc::PopsicleList<long> packedSint64_ = new pbc::PopsicleList<long>();
+    public scg::IList<long> PackedSint64List {
+      get { return pbc::Lists.AsReadOnly(packedSint64_); }
+    }
+    public int PackedSint64Count {
+      get { return packedSint64_.Count; }
+    }
+    public long GetPackedSint64(int index) {
+      return packedSint64_[index];
+    }
+
+    public const int PackedFixed32FieldNumber = 96;
+    private int packedFixed32MemoizedSerializedSize;
+    private pbc::PopsicleList<uint> packedFixed32_ = new pbc::PopsicleList<uint>();
+    [global::System.CLSCompliant(false)]
+    public scg::IList<uint> PackedFixed32List {
+      get { return pbc::Lists.AsReadOnly(packedFixed32_); }
+    }
+    public int PackedFixed32Count {
+      get { return packedFixed32_.Count; }
+    }
+    [global::System.CLSCompliant(false)]
+    public uint GetPackedFixed32(int index) {
+      return packedFixed32_[index];
+    }
+
+    public const int PackedFixed64FieldNumber = 97;
+    private int packedFixed64MemoizedSerializedSize;
+    private pbc::PopsicleList<ulong> packedFixed64_ = new pbc::PopsicleList<ulong>();
+    [global::System.CLSCompliant(false)]
+    public scg::IList<ulong> PackedFixed64List {
+      get { return pbc::Lists.AsReadOnly(packedFixed64_); }
+    }
+    public int PackedFixed64Count {
+      get { return packedFixed64_.Count; }
+    }
+    [global::System.CLSCompliant(false)]
+    public ulong GetPackedFixed64(int index) {
+      return packedFixed64_[index];
+    }
+
+    public const int PackedSfixed32FieldNumber = 98;
+    private int packedSfixed32MemoizedSerializedSize;
+    private pbc::PopsicleList<int> packedSfixed32_ = new pbc::PopsicleList<int>();
+    public scg::IList<int> PackedSfixed32List {
+      get { return pbc::Lists.AsReadOnly(packedSfixed32_); }
+    }
+    public int PackedSfixed32Count {
+      get { return packedSfixed32_.Count; }
+    }
+    public int GetPackedSfixed32(int index) {
+      return packedSfixed32_[index];
+    }
+
+    public const int PackedSfixed64FieldNumber = 99;
+    private int packedSfixed64MemoizedSerializedSize;
+    private pbc::PopsicleList<long> packedSfixed64_ = new pbc::PopsicleList<long>();
+    public scg::IList<long> PackedSfixed64List {
+      get { return pbc::Lists.AsReadOnly(packedSfixed64_); }
+    }
+    public int PackedSfixed64Count {
+      get { return packedSfixed64_.Count; }
+    }
+    public long GetPackedSfixed64(int index) {
+      return packedSfixed64_[index];
+    }
+
+    public const int PackedFloatFieldNumber = 100;
+    private int packedFloatMemoizedSerializedSize;
+    private pbc::PopsicleList<float> packedFloat_ = new pbc::PopsicleList<float>();
+    public scg::IList<float> PackedFloatList {
+      get { return pbc::Lists.AsReadOnly(packedFloat_); }
+    }
+    public int PackedFloatCount {
+      get { return packedFloat_.Count; }
+    }
+    public float GetPackedFloat(int index) {
+      return packedFloat_[index];
+    }
+
+    public const int PackedDoubleFieldNumber = 101;
+    private int packedDoubleMemoizedSerializedSize;
+    private pbc::PopsicleList<double> packedDouble_ = new pbc::PopsicleList<double>();
+    public scg::IList<double> PackedDoubleList {
+      get { return pbc::Lists.AsReadOnly(packedDouble_); }
+    }
+    public int PackedDoubleCount {
+      get { return packedDouble_.Count; }
+    }
+    public double GetPackedDouble(int index) {
+      return packedDouble_[index];
+    }
+
+    public const int PackedBoolFieldNumber = 102;
+    private int packedBoolMemoizedSerializedSize;
+    private pbc::PopsicleList<bool> packedBool_ = new pbc::PopsicleList<bool>();
+    public scg::IList<bool> PackedBoolList {
+      get { return pbc::Lists.AsReadOnly(packedBool_); }
+    }
+    public int PackedBoolCount {
+      get { return packedBool_.Count; }
+    }
+    public bool GetPackedBool(int index) {
+      return packedBool_[index];
+    }
+
+    public const int PackedEnumFieldNumber = 103;
+    private int packedEnumMemoizedSerializedSize;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite> packedEnum_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite> PackedEnumList {
+      get { return pbc::Lists.AsReadOnly(packedEnum_); }
+    }
+    public int PackedEnumCount {
+      get { return packedEnum_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite GetPackedEnum(int index) {
+      return packedEnum_[index];
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testPackedTypesLiteFieldNames;
+      if (packedInt32_.Count > 0) {
+        output.WritePackedInt32Array(90, field_names[6], packedInt32MemoizedSerializedSize, packedInt32_);
+      }
+      if (packedInt64_.Count > 0) {
+        output.WritePackedInt64Array(91, field_names[7], packedInt64MemoizedSerializedSize, packedInt64_);
+      }
+      if (packedUint32_.Count > 0) {
+        output.WritePackedUInt32Array(92, field_names[12], packedUint32MemoizedSerializedSize, packedUint32_);
+      }
+      if (packedUint64_.Count > 0) {
+        output.WritePackedUInt64Array(93, field_names[13], packedUint64MemoizedSerializedSize, packedUint64_);
+      }
+      if (packedSint32_.Count > 0) {
+        output.WritePackedSInt32Array(94, field_names[10], packedSint32MemoizedSerializedSize, packedSint32_);
+      }
+      if (packedSint64_.Count > 0) {
+        output.WritePackedSInt64Array(95, field_names[11], packedSint64MemoizedSerializedSize, packedSint64_);
+      }
+      if (packedFixed32_.Count > 0) {
+        output.WritePackedFixed32Array(96, field_names[3], packedFixed32MemoizedSerializedSize, packedFixed32_);
+      }
+      if (packedFixed64_.Count > 0) {
+        output.WritePackedFixed64Array(97, field_names[4], packedFixed64MemoizedSerializedSize, packedFixed64_);
+      }
+      if (packedSfixed32_.Count > 0) {
+        output.WritePackedSFixed32Array(98, field_names[8], packedSfixed32MemoizedSerializedSize, packedSfixed32_);
+      }
+      if (packedSfixed64_.Count > 0) {
+        output.WritePackedSFixed64Array(99, field_names[9], packedSfixed64MemoizedSerializedSize, packedSfixed64_);
+      }
+      if (packedFloat_.Count > 0) {
+        output.WritePackedFloatArray(100, field_names[5], packedFloatMemoizedSerializedSize, packedFloat_);
+      }
+      if (packedDouble_.Count > 0) {
+        output.WritePackedDoubleArray(101, field_names[1], packedDoubleMemoizedSerializedSize, packedDouble_);
+      }
+      if (packedBool_.Count > 0) {
+        output.WritePackedBoolArray(102, field_names[0], packedBoolMemoizedSerializedSize, packedBool_);
+      }
+      if (packedEnum_.Count > 0) {
+        output.WritePackedEnumArray(103, field_names[2], packedEnumMemoizedSerializedSize, packedEnum_);
+      }
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      {
+        int dataSize = 0;
+        foreach (int element in PackedInt32List) {
+          dataSize += pb::CodedOutputStream.ComputeInt32SizeNoTag(element);
+        }
+        size += dataSize;
+        if (packedInt32_.Count != 0) {
+          size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+        }
+        packedInt32MemoizedSerializedSize = dataSize;
+      }
+      {
+        int dataSize = 0;
+        foreach (long element in PackedInt64List) {
+          dataSize += pb::CodedOutputStream.ComputeInt64SizeNoTag(element);
+        }
+        size += dataSize;
+        if (packedInt64_.Count != 0) {
+          size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+        }
+        packedInt64MemoizedSerializedSize = dataSize;
+      }
+      {
+        int dataSize = 0;
+        foreach (uint element in PackedUint32List) {
+          dataSize += pb::CodedOutputStream.ComputeUInt32SizeNoTag(element);
+        }
+        size += dataSize;
+        if (packedUint32_.Count != 0) {
+          size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+        }
+        packedUint32MemoizedSerializedSize = dataSize;
+      }
+      {
+        int dataSize = 0;
+        foreach (ulong element in PackedUint64List) {
+          dataSize += pb::CodedOutputStream.ComputeUInt64SizeNoTag(element);
+        }
+        size += dataSize;
+        if (packedUint64_.Count != 0) {
+          size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+        }
+        packedUint64MemoizedSerializedSize = dataSize;
+      }
+      {
+        int dataSize = 0;
+        foreach (int element in PackedSint32List) {
+          dataSize += pb::CodedOutputStream.ComputeSInt32SizeNoTag(element);
+        }
+        size += dataSize;
+        if (packedSint32_.Count != 0) {
+          size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+        }
+        packedSint32MemoizedSerializedSize = dataSize;
+      }
+      {
+        int dataSize = 0;
+        foreach (long element in PackedSint64List) {
+          dataSize += pb::CodedOutputStream.ComputeSInt64SizeNoTag(element);
+        }
+        size += dataSize;
+        if (packedSint64_.Count != 0) {
+          size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+        }
+        packedSint64MemoizedSerializedSize = dataSize;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 4 * packedFixed32_.Count;
+        size += dataSize;
+        if (packedFixed32_.Count != 0) {
+          size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+        }
+        packedFixed32MemoizedSerializedSize = dataSize;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 8 * packedFixed64_.Count;
+        size += dataSize;
+        if (packedFixed64_.Count != 0) {
+          size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+        }
+        packedFixed64MemoizedSerializedSize = dataSize;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 4 * packedSfixed32_.Count;
+        size += dataSize;
+        if (packedSfixed32_.Count != 0) {
+          size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+        }
+        packedSfixed32MemoizedSerializedSize = dataSize;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 8 * packedSfixed64_.Count;
+        size += dataSize;
+        if (packedSfixed64_.Count != 0) {
+          size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+        }
+        packedSfixed64MemoizedSerializedSize = dataSize;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 4 * packedFloat_.Count;
+        size += dataSize;
+        if (packedFloat_.Count != 0) {
+          size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+        }
+        packedFloatMemoizedSerializedSize = dataSize;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 8 * packedDouble_.Count;
+        size += dataSize;
+        if (packedDouble_.Count != 0) {
+          size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+        }
+        packedDoubleMemoizedSerializedSize = dataSize;
+      }
+      {
+        int dataSize = 0;
+        dataSize = 1 * packedBool_.Count;
+        size += dataSize;
+        if (packedBool_.Count != 0) {
+          size += 2 + pb::CodedOutputStream.ComputeInt32SizeNoTag(dataSize);
+        }
+        packedBoolMemoizedSerializedSize = dataSize;
+      }
+      {
+        int dataSize = 0;
+        if (packedEnum_.Count > 0) {
+          foreach (global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite element in packedEnum_) {
+            dataSize += pb::CodedOutputStream.ComputeEnumSizeNoTag((int) element);
+          }
+          size += dataSize;
+          size += 2;
+          size += pb::CodedOutputStream.ComputeRawVarint32Size((uint) dataSize);
+        }
+        packedEnumMemoizedSerializedSize = dataSize;
+      }
+      memoizedSerializedSize = size;
+      return size;
+    }
+    #region Lite runtime methods
+    public override int GetHashCode() {
+      int hash = GetType().GetHashCode();
+      foreach(int i in packedInt32_)
+        hash ^= i.GetHashCode();
+      foreach(long i in packedInt64_)
+        hash ^= i.GetHashCode();
+      foreach(uint i in packedUint32_)
+        hash ^= i.GetHashCode();
+      foreach(ulong i in packedUint64_)
+        hash ^= i.GetHashCode();
+      foreach(int i in packedSint32_)
+        hash ^= i.GetHashCode();
+      foreach(long i in packedSint64_)
+        hash ^= i.GetHashCode();
+      foreach(uint i in packedFixed32_)
+        hash ^= i.GetHashCode();
+      foreach(ulong i in packedFixed64_)
+        hash ^= i.GetHashCode();
+      foreach(int i in packedSfixed32_)
+        hash ^= i.GetHashCode();
+      foreach(long i in packedSfixed64_)
+        hash ^= i.GetHashCode();
+      foreach(float i in packedFloat_)
+        hash ^= i.GetHashCode();
+      foreach(double i in packedDouble_)
+        hash ^= i.GetHashCode();
+      foreach(bool i in packedBool_)
+        hash ^= i.GetHashCode();
+      foreach(global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite i in packedEnum_)
+        hash ^= i.GetHashCode();
+      return hash;
+    }
+
+    public override bool Equals(object obj) {
+      TestPackedTypesLite other = obj as TestPackedTypesLite;
+      if (other == null) return false;
+      if(packedInt32_.Count != other.packedInt32_.Count) return false;
+      for(int ix=0; ix < packedInt32_.Count; ix++)
+        if(!packedInt32_[ix].Equals(other.packedInt32_[ix])) return false;
+      if(packedInt64_.Count != other.packedInt64_.Count) return false;
+      for(int ix=0; ix < packedInt64_.Count; ix++)
+        if(!packedInt64_[ix].Equals(other.packedInt64_[ix])) return false;
+      if(packedUint32_.Count != other.packedUint32_.Count) return false;
+      for(int ix=0; ix < packedUint32_.Count; ix++)
+        if(!packedUint32_[ix].Equals(other.packedUint32_[ix])) return false;
+      if(packedUint64_.Count != other.packedUint64_.Count) return false;
+      for(int ix=0; ix < packedUint64_.Count; ix++)
+        if(!packedUint64_[ix].Equals(other.packedUint64_[ix])) return false;
+      if(packedSint32_.Count != other.packedSint32_.Count) return false;
+      for(int ix=0; ix < packedSint32_.Count; ix++)
+        if(!packedSint32_[ix].Equals(other.packedSint32_[ix])) return false;
+      if(packedSint64_.Count != other.packedSint64_.Count) return false;
+      for(int ix=0; ix < packedSint64_.Count; ix++)
+        if(!packedSint64_[ix].Equals(other.packedSint64_[ix])) return false;
+      if(packedFixed32_.Count != other.packedFixed32_.Count) return false;
+      for(int ix=0; ix < packedFixed32_.Count; ix++)
+        if(!packedFixed32_[ix].Equals(other.packedFixed32_[ix])) return false;
+      if(packedFixed64_.Count != other.packedFixed64_.Count) return false;
+      for(int ix=0; ix < packedFixed64_.Count; ix++)
+        if(!packedFixed64_[ix].Equals(other.packedFixed64_[ix])) return false;
+      if(packedSfixed32_.Count != other.packedSfixed32_.Count) return false;
+      for(int ix=0; ix < packedSfixed32_.Count; ix++)
+        if(!packedSfixed32_[ix].Equals(other.packedSfixed32_[ix])) return false;
+      if(packedSfixed64_.Count != other.packedSfixed64_.Count) return false;
+      for(int ix=0; ix < packedSfixed64_.Count; ix++)
+        if(!packedSfixed64_[ix].Equals(other.packedSfixed64_[ix])) return false;
+      if(packedFloat_.Count != other.packedFloat_.Count) return false;
+      for(int ix=0; ix < packedFloat_.Count; ix++)
+        if(!packedFloat_[ix].Equals(other.packedFloat_[ix])) return false;
+      if(packedDouble_.Count != other.packedDouble_.Count) return false;
+      for(int ix=0; ix < packedDouble_.Count; ix++)
+        if(!packedDouble_[ix].Equals(other.packedDouble_[ix])) return false;
+      if(packedBool_.Count != other.packedBool_.Count) return false;
+      for(int ix=0; ix < packedBool_.Count; ix++)
+        if(!packedBool_[ix].Equals(other.packedBool_[ix])) return false;
+      if(packedEnum_.Count != other.packedEnum_.Count) return false;
+      for(int ix=0; ix < packedEnum_.Count; ix++)
+        if(!packedEnum_[ix].Equals(other.packedEnum_[ix])) return false;
+      return true;
+    }
+
+    public override void PrintTo(global::System.IO.TextWriter writer) {
+      PrintField("packed_int32", packedInt32_, writer);
+      PrintField("packed_int64", packedInt64_, writer);
+      PrintField("packed_uint32", packedUint32_, writer);
+      PrintField("packed_uint64", packedUint64_, writer);
+      PrintField("packed_sint32", packedSint32_, writer);
+      PrintField("packed_sint64", packedSint64_, writer);
+      PrintField("packed_fixed32", packedFixed32_, writer);
+      PrintField("packed_fixed64", packedFixed64_, writer);
+      PrintField("packed_sfixed32", packedSfixed32_, writer);
+      PrintField("packed_sfixed64", packedSfixed64_, writer);
+      PrintField("packed_float", packedFloat_, writer);
+      PrintField("packed_double", packedDouble_, writer);
+      PrintField("packed_bool", packedBool_, writer);
+      PrintField("packed_enum", packedEnum_, writer);
+    }
+    #endregion
+
+    public static TestPackedTypesLite ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestPackedTypesLite ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestPackedTypesLite ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestPackedTypesLite ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestPackedTypesLite ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestPackedTypesLite ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestPackedTypesLite ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestPackedTypesLite ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestPackedTypesLite ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestPackedTypesLite ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestPackedTypesLite MakeReadOnly() {
+      packedInt32_.MakeReadOnly();
+      packedInt64_.MakeReadOnly();
+      packedUint32_.MakeReadOnly();
+      packedUint64_.MakeReadOnly();
+      packedSint32_.MakeReadOnly();
+      packedSint64_.MakeReadOnly();
+      packedFixed32_.MakeReadOnly();
+      packedFixed64_.MakeReadOnly();
+      packedSfixed32_.MakeReadOnly();
+      packedSfixed64_.MakeReadOnly();
+      packedFloat_.MakeReadOnly();
+      packedDouble_.MakeReadOnly();
+      packedBool_.MakeReadOnly();
+      packedEnum_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestPackedTypesLite prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilderLite<TestPackedTypesLite, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestPackedTypesLite cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestPackedTypesLite result;
+
+      private TestPackedTypesLite PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestPackedTypesLite original = result;
+          result = new TestPackedTypesLite();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestPackedTypesLite MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override TestPackedTypesLite DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestPackedTypesLite.DefaultInstance; }
+      }
+
+      public override TestPackedTypesLite BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessageLite other) {
+        if (other is TestPackedTypesLite) {
+          return MergeFrom((TestPackedTypesLite) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestPackedTypesLite other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestPackedTypesLite.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.packedInt32_.Count != 0) {
+          result.packedInt32_.Add(other.packedInt32_);
+        }
+        if (other.packedInt64_.Count != 0) {
+          result.packedInt64_.Add(other.packedInt64_);
+        }
+        if (other.packedUint32_.Count != 0) {
+          result.packedUint32_.Add(other.packedUint32_);
+        }
+        if (other.packedUint64_.Count != 0) {
+          result.packedUint64_.Add(other.packedUint64_);
+        }
+        if (other.packedSint32_.Count != 0) {
+          result.packedSint32_.Add(other.packedSint32_);
+        }
+        if (other.packedSint64_.Count != 0) {
+          result.packedSint64_.Add(other.packedSint64_);
+        }
+        if (other.packedFixed32_.Count != 0) {
+          result.packedFixed32_.Add(other.packedFixed32_);
+        }
+        if (other.packedFixed64_.Count != 0) {
+          result.packedFixed64_.Add(other.packedFixed64_);
+        }
+        if (other.packedSfixed32_.Count != 0) {
+          result.packedSfixed32_.Add(other.packedSfixed32_);
+        }
+        if (other.packedSfixed64_.Count != 0) {
+          result.packedSfixed64_.Add(other.packedSfixed64_);
+        }
+        if (other.packedFloat_.Count != 0) {
+          result.packedFloat_.Add(other.packedFloat_);
+        }
+        if (other.packedDouble_.Count != 0) {
+          result.packedDouble_.Add(other.packedDouble_);
+        }
+        if (other.packedBool_.Count != 0) {
+          result.packedBool_.Add(other.packedBool_);
+        }
+        if (other.packedEnum_.Count != 0) {
+          result.packedEnum_.Add(other.packedEnum_);
+        }
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testPackedTypesLiteFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testPackedTypesLiteFieldTags[field_ordinal];
+            else {
+              ParseUnknownField(input, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                return this;
+              }
+              ParseUnknownField(input, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 722:
+            case 720: {
+              input.ReadInt32Array(tag, field_name, result.packedInt32_);
+              break;
+            }
+            case 730:
+            case 728: {
+              input.ReadInt64Array(tag, field_name, result.packedInt64_);
+              break;
+            }
+            case 738:
+            case 736: {
+              input.ReadUInt32Array(tag, field_name, result.packedUint32_);
+              break;
+            }
+            case 746:
+            case 744: {
+              input.ReadUInt64Array(tag, field_name, result.packedUint64_);
+              break;
+            }
+            case 754:
+            case 752: {
+              input.ReadSInt32Array(tag, field_name, result.packedSint32_);
+              break;
+            }
+            case 762:
+            case 760: {
+              input.ReadSInt64Array(tag, field_name, result.packedSint64_);
+              break;
+            }
+            case 770:
+            case 773: {
+              input.ReadFixed32Array(tag, field_name, result.packedFixed32_);
+              break;
+            }
+            case 778:
+            case 777: {
+              input.ReadFixed64Array(tag, field_name, result.packedFixed64_);
+              break;
+            }
+            case 786:
+            case 789: {
+              input.ReadSFixed32Array(tag, field_name, result.packedSfixed32_);
+              break;
+            }
+            case 794:
+            case 793: {
+              input.ReadSFixed64Array(tag, field_name, result.packedSfixed64_);
+              break;
+            }
+            case 802:
+            case 805: {
+              input.ReadFloatArray(tag, field_name, result.packedFloat_);
+              break;
+            }
+            case 810:
+            case 809: {
+              input.ReadDoubleArray(tag, field_name, result.packedDouble_);
+              break;
+            }
+            case 818:
+            case 816: {
+              input.ReadBoolArray(tag, field_name, result.packedBool_);
+              break;
+            }
+            case 826:
+            case 824: {
+              scg::ICollection<object> unknownItems;
+              input.ReadEnumArray<global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite>(tag, field_name, result.packedEnum_, out unknownItems);
+              break;
+            }
+          }
+        }
+
+        return this;
+      }
+
+
+      public pbc::IPopsicleList<int> PackedInt32List {
+        get { return PrepareBuilder().packedInt32_; }
+      }
+      public int PackedInt32Count {
+        get { return result.PackedInt32Count; }
+      }
+      public int GetPackedInt32(int index) {
+        return result.GetPackedInt32(index);
+      }
+      public Builder SetPackedInt32(int index, int value) {
+        PrepareBuilder();
+        result.packedInt32_[index] = value;
+        return this;
+      }
+      public Builder AddPackedInt32(int value) {
+        PrepareBuilder();
+        result.packedInt32_.Add(value);
+        return this;
+      }
+      public Builder AddRangePackedInt32(scg::IEnumerable<int> values) {
+        PrepareBuilder();
+        result.packedInt32_.Add(values);
+        return this;
+      }
+      public Builder ClearPackedInt32() {
+        PrepareBuilder();
+        result.packedInt32_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<long> PackedInt64List {
+        get { return PrepareBuilder().packedInt64_; }
+      }
+      public int PackedInt64Count {
+        get { return result.PackedInt64Count; }
+      }
+      public long GetPackedInt64(int index) {
+        return result.GetPackedInt64(index);
+      }
+      public Builder SetPackedInt64(int index, long value) {
+        PrepareBuilder();
+        result.packedInt64_[index] = value;
+        return this;
+      }
+      public Builder AddPackedInt64(long value) {
+        PrepareBuilder();
+        result.packedInt64_.Add(value);
+        return this;
+      }
+      public Builder AddRangePackedInt64(scg::IEnumerable<long> values) {
+        PrepareBuilder();
+        result.packedInt64_.Add(values);
+        return this;
+      }
+      public Builder ClearPackedInt64() {
+        PrepareBuilder();
+        result.packedInt64_.Clear();
+        return this;
+      }
+
+      [global::System.CLSCompliant(false)]
+      public pbc::IPopsicleList<uint> PackedUint32List {
+        get { return PrepareBuilder().packedUint32_; }
+      }
+      public int PackedUint32Count {
+        get { return result.PackedUint32Count; }
+      }
+      [global::System.CLSCompliant(false)]
+      public uint GetPackedUint32(int index) {
+        return result.GetPackedUint32(index);
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetPackedUint32(int index, uint value) {
+        PrepareBuilder();
+        result.packedUint32_[index] = value;
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddPackedUint32(uint value) {
+        PrepareBuilder();
+        result.packedUint32_.Add(value);
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRangePackedUint32(scg::IEnumerable<uint> values) {
+        PrepareBuilder();
+        result.packedUint32_.Add(values);
+        return this;
+      }
+      public Builder ClearPackedUint32() {
+        PrepareBuilder();
+        result.packedUint32_.Clear();
+        return this;
+      }
+
+      [global::System.CLSCompliant(false)]
+      public pbc::IPopsicleList<ulong> PackedUint64List {
+        get { return PrepareBuilder().packedUint64_; }
+      }
+      public int PackedUint64Count {
+        get { return result.PackedUint64Count; }
+      }
+      [global::System.CLSCompliant(false)]
+      public ulong GetPackedUint64(int index) {
+        return result.GetPackedUint64(index);
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetPackedUint64(int index, ulong value) {
+        PrepareBuilder();
+        result.packedUint64_[index] = value;
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddPackedUint64(ulong value) {
+        PrepareBuilder();
+        result.packedUint64_.Add(value);
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRangePackedUint64(scg::IEnumerable<ulong> values) {
+        PrepareBuilder();
+        result.packedUint64_.Add(values);
+        return this;
+      }
+      public Builder ClearPackedUint64() {
+        PrepareBuilder();
+        result.packedUint64_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<int> PackedSint32List {
+        get { return PrepareBuilder().packedSint32_; }
+      }
+      public int PackedSint32Count {
+        get { return result.PackedSint32Count; }
+      }
+      public int GetPackedSint32(int index) {
+        return result.GetPackedSint32(index);
+      }
+      public Builder SetPackedSint32(int index, int value) {
+        PrepareBuilder();
+        result.packedSint32_[index] = value;
+        return this;
+      }
+      public Builder AddPackedSint32(int value) {
+        PrepareBuilder();
+        result.packedSint32_.Add(value);
+        return this;
+      }
+      public Builder AddRangePackedSint32(scg::IEnumerable<int> values) {
+        PrepareBuilder();
+        result.packedSint32_.Add(values);
+        return this;
+      }
+      public Builder ClearPackedSint32() {
+        PrepareBuilder();
+        result.packedSint32_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<long> PackedSint64List {
+        get { return PrepareBuilder().packedSint64_; }
+      }
+      public int PackedSint64Count {
+        get { return result.PackedSint64Count; }
+      }
+      public long GetPackedSint64(int index) {
+        return result.GetPackedSint64(index);
+      }
+      public Builder SetPackedSint64(int index, long value) {
+        PrepareBuilder();
+        result.packedSint64_[index] = value;
+        return this;
+      }
+      public Builder AddPackedSint64(long value) {
+        PrepareBuilder();
+        result.packedSint64_.Add(value);
+        return this;
+      }
+      public Builder AddRangePackedSint64(scg::IEnumerable<long> values) {
+        PrepareBuilder();
+        result.packedSint64_.Add(values);
+        return this;
+      }
+      public Builder ClearPackedSint64() {
+        PrepareBuilder();
+        result.packedSint64_.Clear();
+        return this;
+      }
+
+      [global::System.CLSCompliant(false)]
+      public pbc::IPopsicleList<uint> PackedFixed32List {
+        get { return PrepareBuilder().packedFixed32_; }
+      }
+      public int PackedFixed32Count {
+        get { return result.PackedFixed32Count; }
+      }
+      [global::System.CLSCompliant(false)]
+      public uint GetPackedFixed32(int index) {
+        return result.GetPackedFixed32(index);
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetPackedFixed32(int index, uint value) {
+        PrepareBuilder();
+        result.packedFixed32_[index] = value;
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddPackedFixed32(uint value) {
+        PrepareBuilder();
+        result.packedFixed32_.Add(value);
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRangePackedFixed32(scg::IEnumerable<uint> values) {
+        PrepareBuilder();
+        result.packedFixed32_.Add(values);
+        return this;
+      }
+      public Builder ClearPackedFixed32() {
+        PrepareBuilder();
+        result.packedFixed32_.Clear();
+        return this;
+      }
+
+      [global::System.CLSCompliant(false)]
+      public pbc::IPopsicleList<ulong> PackedFixed64List {
+        get { return PrepareBuilder().packedFixed64_; }
+      }
+      public int PackedFixed64Count {
+        get { return result.PackedFixed64Count; }
+      }
+      [global::System.CLSCompliant(false)]
+      public ulong GetPackedFixed64(int index) {
+        return result.GetPackedFixed64(index);
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder SetPackedFixed64(int index, ulong value) {
+        PrepareBuilder();
+        result.packedFixed64_[index] = value;
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddPackedFixed64(ulong value) {
+        PrepareBuilder();
+        result.packedFixed64_.Add(value);
+        return this;
+      }
+      [global::System.CLSCompliant(false)]
+      public Builder AddRangePackedFixed64(scg::IEnumerable<ulong> values) {
+        PrepareBuilder();
+        result.packedFixed64_.Add(values);
+        return this;
+      }
+      public Builder ClearPackedFixed64() {
+        PrepareBuilder();
+        result.packedFixed64_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<int> PackedSfixed32List {
+        get { return PrepareBuilder().packedSfixed32_; }
+      }
+      public int PackedSfixed32Count {
+        get { return result.PackedSfixed32Count; }
+      }
+      public int GetPackedSfixed32(int index) {
+        return result.GetPackedSfixed32(index);
+      }
+      public Builder SetPackedSfixed32(int index, int value) {
+        PrepareBuilder();
+        result.packedSfixed32_[index] = value;
+        return this;
+      }
+      public Builder AddPackedSfixed32(int value) {
+        PrepareBuilder();
+        result.packedSfixed32_.Add(value);
+        return this;
+      }
+      public Builder AddRangePackedSfixed32(scg::IEnumerable<int> values) {
+        PrepareBuilder();
+        result.packedSfixed32_.Add(values);
+        return this;
+      }
+      public Builder ClearPackedSfixed32() {
+        PrepareBuilder();
+        result.packedSfixed32_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<long> PackedSfixed64List {
+        get { return PrepareBuilder().packedSfixed64_; }
+      }
+      public int PackedSfixed64Count {
+        get { return result.PackedSfixed64Count; }
+      }
+      public long GetPackedSfixed64(int index) {
+        return result.GetPackedSfixed64(index);
+      }
+      public Builder SetPackedSfixed64(int index, long value) {
+        PrepareBuilder();
+        result.packedSfixed64_[index] = value;
+        return this;
+      }
+      public Builder AddPackedSfixed64(long value) {
+        PrepareBuilder();
+        result.packedSfixed64_.Add(value);
+        return this;
+      }
+      public Builder AddRangePackedSfixed64(scg::IEnumerable<long> values) {
+        PrepareBuilder();
+        result.packedSfixed64_.Add(values);
+        return this;
+      }
+      public Builder ClearPackedSfixed64() {
+        PrepareBuilder();
+        result.packedSfixed64_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<float> PackedFloatList {
+        get { return PrepareBuilder().packedFloat_; }
+      }
+      public int PackedFloatCount {
+        get { return result.PackedFloatCount; }
+      }
+      public float GetPackedFloat(int index) {
+        return result.GetPackedFloat(index);
+      }
+      public Builder SetPackedFloat(int index, float value) {
+        PrepareBuilder();
+        result.packedFloat_[index] = value;
+        return this;
+      }
+      public Builder AddPackedFloat(float value) {
+        PrepareBuilder();
+        result.packedFloat_.Add(value);
+        return this;
+      }
+      public Builder AddRangePackedFloat(scg::IEnumerable<float> values) {
+        PrepareBuilder();
+        result.packedFloat_.Add(values);
+        return this;
+      }
+      public Builder ClearPackedFloat() {
+        PrepareBuilder();
+        result.packedFloat_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<double> PackedDoubleList {
+        get { return PrepareBuilder().packedDouble_; }
+      }
+      public int PackedDoubleCount {
+        get { return result.PackedDoubleCount; }
+      }
+      public double GetPackedDouble(int index) {
+        return result.GetPackedDouble(index);
+      }
+      public Builder SetPackedDouble(int index, double value) {
+        PrepareBuilder();
+        result.packedDouble_[index] = value;
+        return this;
+      }
+      public Builder AddPackedDouble(double value) {
+        PrepareBuilder();
+        result.packedDouble_.Add(value);
+        return this;
+      }
+      public Builder AddRangePackedDouble(scg::IEnumerable<double> values) {
+        PrepareBuilder();
+        result.packedDouble_.Add(values);
+        return this;
+      }
+      public Builder ClearPackedDouble() {
+        PrepareBuilder();
+        result.packedDouble_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<bool> PackedBoolList {
+        get { return PrepareBuilder().packedBool_; }
+      }
+      public int PackedBoolCount {
+        get { return result.PackedBoolCount; }
+      }
+      public bool GetPackedBool(int index) {
+        return result.GetPackedBool(index);
+      }
+      public Builder SetPackedBool(int index, bool value) {
+        PrepareBuilder();
+        result.packedBool_[index] = value;
+        return this;
+      }
+      public Builder AddPackedBool(bool value) {
+        PrepareBuilder();
+        result.packedBool_.Add(value);
+        return this;
+      }
+      public Builder AddRangePackedBool(scg::IEnumerable<bool> values) {
+        PrepareBuilder();
+        result.packedBool_.Add(values);
+        return this;
+      }
+      public Builder ClearPackedBool() {
+        PrepareBuilder();
+        result.packedBool_.Clear();
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite> PackedEnumList {
+        get { return PrepareBuilder().packedEnum_; }
+      }
+      public int PackedEnumCount {
+        get { return result.PackedEnumCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite GetPackedEnum(int index) {
+        return result.GetPackedEnum(index);
+      }
+      public Builder SetPackedEnum(int index, global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite value) {
+        PrepareBuilder();
+        result.packedEnum_[index] = value;
+        return this;
+      }
+      public Builder AddPackedEnum(global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite value) {
+        PrepareBuilder();
+        result.packedEnum_.Add(value);
+        return this;
+      }
+      public Builder AddRangePackedEnum(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.ForeignEnumLite> values) {
+        PrepareBuilder();
+        result.packedEnum_.Add(values);
+        return this;
+      }
+      public Builder ClearPackedEnum() {
+        PrepareBuilder();
+        result.packedEnum_.Clear();
+        return this;
+      }
+    }
+    static TestPackedTypesLite() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestLite.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestAllExtensionsLite : pb::ExtendableMessageLite<TestAllExtensionsLite, TestAllExtensionsLite.Builder> {
+    private TestAllExtensionsLite() { }
+    private static readonly TestAllExtensionsLite defaultInstance = new TestAllExtensionsLite().MakeReadOnly();
+    private static readonly string[] _testAllExtensionsLiteFieldNames = new string[] {  };
+    private static readonly uint[] _testAllExtensionsLiteFieldTags = new uint[] {  };
+    public static TestAllExtensionsLite DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestAllExtensionsLite DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestAllExtensionsLite ThisMessage {
+      get { return this; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        if (!ExtensionsAreInitialized) return false;
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testAllExtensionsLiteFieldNames;
+      pb::ExtendableMessageLite<TestAllExtensionsLite, TestAllExtensionsLite.Builder>.ExtensionWriter extensionWriter = CreateExtensionWriter(this);
+      extensionWriter.WriteUntil(536870912, output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += ExtensionsSerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    #region Lite runtime methods
+    public override int GetHashCode() {
+      int hash = GetType().GetHashCode();
+      hash ^= base.GetHashCode();
+      return hash;
+    }
+
+    public override bool Equals(object obj) {
+      TestAllExtensionsLite other = obj as TestAllExtensionsLite;
+      if (other == null) return false;
+      if (!base.Equals(other)) return false;
+      return true;
+    }
+
+    public override void PrintTo(global::System.IO.TextWriter writer) {
+      base.PrintTo(writer);
+    }
+    #endregion
+
+    public static TestAllExtensionsLite ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestAllExtensionsLite ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestAllExtensionsLite ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestAllExtensionsLite ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestAllExtensionsLite ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestAllExtensionsLite ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestAllExtensionsLite ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestAllExtensionsLite ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestAllExtensionsLite ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestAllExtensionsLite ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestAllExtensionsLite MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestAllExtensionsLite prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::ExtendableBuilderLite<TestAllExtensionsLite, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestAllExtensionsLite cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestAllExtensionsLite result;
+
+      private TestAllExtensionsLite PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestAllExtensionsLite original = result;
+          result = new TestAllExtensionsLite();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestAllExtensionsLite MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override TestAllExtensionsLite DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance; }
+      }
+
+      public override TestAllExtensionsLite BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessageLite other) {
+        if (other is TestAllExtensionsLite) {
+          return MergeFrom((TestAllExtensionsLite) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestAllExtensionsLite other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite.DefaultInstance) return this;
+        PrepareBuilder();
+          this.MergeExtensionFields(other);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testAllExtensionsLiteFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testAllExtensionsLiteFieldTags[field_ordinal];
+            else {
+              ParseUnknownField(input, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                return this;
+              }
+              ParseUnknownField(input, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        return this;
+      }
+
+    }
+    static TestAllExtensionsLite() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestLite.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class OptionalGroup_extension_lite : pb::GeneratedMessageLite<OptionalGroup_extension_lite, OptionalGroup_extension_lite.Builder> {
+    private OptionalGroup_extension_lite() { }
+    private static readonly OptionalGroup_extension_lite defaultInstance = new OptionalGroup_extension_lite().MakeReadOnly();
+    private static readonly string[] _optionalGroupExtensionLiteFieldNames = new string[] { "a" };
+    private static readonly uint[] _optionalGroupExtensionLiteFieldTags = new uint[] { 136 };
+    public static OptionalGroup_extension_lite DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override OptionalGroup_extension_lite DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override OptionalGroup_extension_lite ThisMessage {
+      get { return this; }
+    }
+
+    public const int AFieldNumber = 17;
+    private bool hasA;
+    private int a_;
+    public bool HasA {
+      get { return hasA; }
+    }
+    public int A {
+      get { return a_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _optionalGroupExtensionLiteFieldNames;
+      if (hasA) {
+        output.WriteInt32(17, field_names[0], A);
+      }
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasA) {
+        size += pb::CodedOutputStream.ComputeInt32Size(17, A);
+      }
+      memoizedSerializedSize = size;
+      return size;
+    }
+    #region Lite runtime methods
+    public override int GetHashCode() {
+      int hash = GetType().GetHashCode();
+      if (hasA) hash ^= a_.GetHashCode();
+      return hash;
+    }
+
+    public override bool Equals(object obj) {
+      OptionalGroup_extension_lite other = obj as OptionalGroup_extension_lite;
+      if (other == null) return false;
+      if (hasA != other.hasA || (hasA && !a_.Equals(other.a_))) return false;
+      return true;
+    }
+
+    public override void PrintTo(global::System.IO.TextWriter writer) {
+      PrintField("a", hasA, a_, writer);
+    }
+    #endregion
+
+    public static OptionalGroup_extension_lite ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static OptionalGroup_extension_lite ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static OptionalGroup_extension_lite ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static OptionalGroup_extension_lite ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static OptionalGroup_extension_lite ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static OptionalGroup_extension_lite ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static OptionalGroup_extension_lite ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static OptionalGroup_extension_lite ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static OptionalGroup_extension_lite ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static OptionalGroup_extension_lite ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private OptionalGroup_extension_lite MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(OptionalGroup_extension_lite prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilderLite<OptionalGroup_extension_lite, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(OptionalGroup_extension_lite cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private OptionalGroup_extension_lite result;
+
+      private OptionalGroup_extension_lite PrepareBuilder() {
+        if (resultIsReadOnly) {
+          OptionalGroup_extension_lite original = result;
+          result = new OptionalGroup_extension_lite();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override OptionalGroup_extension_lite MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override OptionalGroup_extension_lite DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.OptionalGroup_extension_lite.DefaultInstance; }
+      }
+
+      public override OptionalGroup_extension_lite BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessageLite other) {
+        if (other is OptionalGroup_extension_lite) {
+          return MergeFrom((OptionalGroup_extension_lite) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(OptionalGroup_extension_lite other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.OptionalGroup_extension_lite.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasA) {
+          A = other.A;
+        }
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_optionalGroupExtensionLiteFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _optionalGroupExtensionLiteFieldTags[field_ordinal];
+            else {
+              ParseUnknownField(input, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                return this;
+              }
+              ParseUnknownField(input, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 136: {
+              result.hasA = input.ReadInt32(ref result.a_);
+              break;
+            }
+          }
+        }
+
+        return this;
+      }
+
+
+      public bool HasA {
+        get { return result.hasA; }
+      }
+      public int A {
+        get { return result.A; }
+        set { SetA(value); }
+      }
+      public Builder SetA(int value) {
+        PrepareBuilder();
+        result.hasA = true;
+        result.a_ = value;
+        return this;
+      }
+      public Builder ClearA() {
+        PrepareBuilder();
+        result.hasA = false;
+        result.a_ = 0;
+        return this;
+      }
+    }
+    static OptionalGroup_extension_lite() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestLite.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class RepeatedGroup_extension_lite : pb::GeneratedMessageLite<RepeatedGroup_extension_lite, RepeatedGroup_extension_lite.Builder> {
+    private RepeatedGroup_extension_lite() { }
+    private static readonly RepeatedGroup_extension_lite defaultInstance = new RepeatedGroup_extension_lite().MakeReadOnly();
+    private static readonly string[] _repeatedGroupExtensionLiteFieldNames = new string[] { "a" };
+    private static readonly uint[] _repeatedGroupExtensionLiteFieldTags = new uint[] { 376 };
+    public static RepeatedGroup_extension_lite DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override RepeatedGroup_extension_lite DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override RepeatedGroup_extension_lite ThisMessage {
+      get { return this; }
+    }
+
+    public const int AFieldNumber = 47;
+    private bool hasA;
+    private int a_;
+    public bool HasA {
+      get { return hasA; }
+    }
+    public int A {
+      get { return a_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _repeatedGroupExtensionLiteFieldNames;
+      if (hasA) {
+        output.WriteInt32(47, field_names[0], A);
+      }
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasA) {
+        size += pb::CodedOutputStream.ComputeInt32Size(47, A);
+      }
+      memoizedSerializedSize = size;
+      return size;
+    }
+    #region Lite runtime methods
+    public override int GetHashCode() {
+      int hash = GetType().GetHashCode();
+      if (hasA) hash ^= a_.GetHashCode();
+      return hash;
+    }
+
+    public override bool Equals(object obj) {
+      RepeatedGroup_extension_lite other = obj as RepeatedGroup_extension_lite;
+      if (other == null) return false;
+      if (hasA != other.hasA || (hasA && !a_.Equals(other.a_))) return false;
+      return true;
+    }
+
+    public override void PrintTo(global::System.IO.TextWriter writer) {
+      PrintField("a", hasA, a_, writer);
+    }
+    #endregion
+
+    public static RepeatedGroup_extension_lite ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static RepeatedGroup_extension_lite ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static RepeatedGroup_extension_lite ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static RepeatedGroup_extension_lite ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static RepeatedGroup_extension_lite ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static RepeatedGroup_extension_lite ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static RepeatedGroup_extension_lite ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static RepeatedGroup_extension_lite ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static RepeatedGroup_extension_lite ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static RepeatedGroup_extension_lite ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private RepeatedGroup_extension_lite MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(RepeatedGroup_extension_lite prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilderLite<RepeatedGroup_extension_lite, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(RepeatedGroup_extension_lite cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private RepeatedGroup_extension_lite result;
+
+      private RepeatedGroup_extension_lite PrepareBuilder() {
+        if (resultIsReadOnly) {
+          RepeatedGroup_extension_lite original = result;
+          result = new RepeatedGroup_extension_lite();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override RepeatedGroup_extension_lite MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override RepeatedGroup_extension_lite DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.RepeatedGroup_extension_lite.DefaultInstance; }
+      }
+
+      public override RepeatedGroup_extension_lite BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessageLite other) {
+        if (other is RepeatedGroup_extension_lite) {
+          return MergeFrom((RepeatedGroup_extension_lite) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(RepeatedGroup_extension_lite other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.RepeatedGroup_extension_lite.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasA) {
+          A = other.A;
+        }
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_repeatedGroupExtensionLiteFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _repeatedGroupExtensionLiteFieldTags[field_ordinal];
+            else {
+              ParseUnknownField(input, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                return this;
+              }
+              ParseUnknownField(input, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 376: {
+              result.hasA = input.ReadInt32(ref result.a_);
+              break;
+            }
+          }
+        }
+
+        return this;
+      }
+
+
+      public bool HasA {
+        get { return result.hasA; }
+      }
+      public int A {
+        get { return result.A; }
+        set { SetA(value); }
+      }
+      public Builder SetA(int value) {
+        PrepareBuilder();
+        result.hasA = true;
+        result.a_ = value;
+        return this;
+      }
+      public Builder ClearA() {
+        PrepareBuilder();
+        result.hasA = false;
+        result.a_ = 0;
+        return this;
+      }
+    }
+    static RepeatedGroup_extension_lite() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestLite.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestPackedExtensionsLite : pb::ExtendableMessageLite<TestPackedExtensionsLite, TestPackedExtensionsLite.Builder> {
+    private TestPackedExtensionsLite() { }
+    private static readonly TestPackedExtensionsLite defaultInstance = new TestPackedExtensionsLite().MakeReadOnly();
+    private static readonly string[] _testPackedExtensionsLiteFieldNames = new string[] {  };
+    private static readonly uint[] _testPackedExtensionsLiteFieldTags = new uint[] {  };
+    public static TestPackedExtensionsLite DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestPackedExtensionsLite DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestPackedExtensionsLite ThisMessage {
+      get { return this; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        if (!ExtensionsAreInitialized) return false;
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testPackedExtensionsLiteFieldNames;
+      pb::ExtendableMessageLite<TestPackedExtensionsLite, TestPackedExtensionsLite.Builder>.ExtensionWriter extensionWriter = CreateExtensionWriter(this);
+      extensionWriter.WriteUntil(536870912, output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += ExtensionsSerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    #region Lite runtime methods
+    public override int GetHashCode() {
+      int hash = GetType().GetHashCode();
+      hash ^= base.GetHashCode();
+      return hash;
+    }
+
+    public override bool Equals(object obj) {
+      TestPackedExtensionsLite other = obj as TestPackedExtensionsLite;
+      if (other == null) return false;
+      if (!base.Equals(other)) return false;
+      return true;
+    }
+
+    public override void PrintTo(global::System.IO.TextWriter writer) {
+      base.PrintTo(writer);
+    }
+    #endregion
+
+    public static TestPackedExtensionsLite ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestPackedExtensionsLite ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestPackedExtensionsLite ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestPackedExtensionsLite ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestPackedExtensionsLite ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestPackedExtensionsLite ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestPackedExtensionsLite ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestPackedExtensionsLite ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestPackedExtensionsLite ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestPackedExtensionsLite ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestPackedExtensionsLite MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestPackedExtensionsLite prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::ExtendableBuilderLite<TestPackedExtensionsLite, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestPackedExtensionsLite cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestPackedExtensionsLite result;
+
+      private TestPackedExtensionsLite PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestPackedExtensionsLite original = result;
+          result = new TestPackedExtensionsLite();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestPackedExtensionsLite MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override TestPackedExtensionsLite DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestPackedExtensionsLite.DefaultInstance; }
+      }
+
+      public override TestPackedExtensionsLite BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessageLite other) {
+        if (other is TestPackedExtensionsLite) {
+          return MergeFrom((TestPackedExtensionsLite) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestPackedExtensionsLite other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestPackedExtensionsLite.DefaultInstance) return this;
+        PrepareBuilder();
+          this.MergeExtensionFields(other);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testPackedExtensionsLiteFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testPackedExtensionsLiteFieldTags[field_ordinal];
+            else {
+              ParseUnknownField(input, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                return this;
+              }
+              ParseUnknownField(input, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        return this;
+      }
+
+    }
+    static TestPackedExtensionsLite() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestLite.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestNestedExtensionLite : pb::GeneratedMessageLite<TestNestedExtensionLite, TestNestedExtensionLite.Builder> {
+    private TestNestedExtensionLite() { }
+    private static readonly TestNestedExtensionLite defaultInstance = new TestNestedExtensionLite().MakeReadOnly();
+    private static readonly string[] _testNestedExtensionLiteFieldNames = new string[] {  };
+    private static readonly uint[] _testNestedExtensionLiteFieldTags = new uint[] {  };
+    public static TestNestedExtensionLite DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestNestedExtensionLite DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestNestedExtensionLite ThisMessage {
+      get { return this; }
+    }
+
+    public const int NestedExtensionFieldNumber = 12345;
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestAllExtensionsLite, int> NestedExtension;
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testNestedExtensionLiteFieldNames;
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    #region Lite runtime methods
+    public override int GetHashCode() {
+      int hash = GetType().GetHashCode();
+      return hash;
+    }
+
+    public override bool Equals(object obj) {
+      TestNestedExtensionLite other = obj as TestNestedExtensionLite;
+      if (other == null) return false;
+      return true;
+    }
+
+    public override void PrintTo(global::System.IO.TextWriter writer) {
+    }
+    #endregion
+
+    public static TestNestedExtensionLite ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestNestedExtensionLite ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestNestedExtensionLite ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestNestedExtensionLite ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestNestedExtensionLite ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestNestedExtensionLite ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestNestedExtensionLite ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestNestedExtensionLite ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestNestedExtensionLite ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestNestedExtensionLite ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestNestedExtensionLite MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestNestedExtensionLite prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilderLite<TestNestedExtensionLite, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestNestedExtensionLite cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestNestedExtensionLite result;
+
+      private TestNestedExtensionLite PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestNestedExtensionLite original = result;
+          result = new TestNestedExtensionLite();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestNestedExtensionLite MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override TestNestedExtensionLite DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestNestedExtensionLite.DefaultInstance; }
+      }
+
+      public override TestNestedExtensionLite BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessageLite other) {
+        if (other is TestNestedExtensionLite) {
+          return MergeFrom((TestNestedExtensionLite) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestNestedExtensionLite other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestNestedExtensionLite.DefaultInstance) return this;
+        PrepareBuilder();
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testNestedExtensionLiteFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testNestedExtensionLiteFieldTags[field_ordinal];
+            else {
+              ParseUnknownField(input, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                return this;
+              }
+              ParseUnknownField(input, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        return this;
+      }
+
+    }
+    static TestNestedExtensionLite() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestLite.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestDeprecatedLite : pb::GeneratedMessageLite<TestDeprecatedLite, TestDeprecatedLite.Builder> {
+    private TestDeprecatedLite() { }
+    private static readonly TestDeprecatedLite defaultInstance = new TestDeprecatedLite().MakeReadOnly();
+    private static readonly string[] _testDeprecatedLiteFieldNames = new string[] { "deprecated_field" };
+    private static readonly uint[] _testDeprecatedLiteFieldTags = new uint[] { 8 };
+    public static TestDeprecatedLite DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestDeprecatedLite DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestDeprecatedLite ThisMessage {
+      get { return this; }
+    }
+
+    public const int DeprecatedFieldFieldNumber = 1;
+    private bool hasDeprecatedField;
+    private int deprecatedField_;
+    [global::System.ObsoleteAttribute()]
+    public bool HasDeprecatedField {
+      get { return hasDeprecatedField; }
+    }
+    [global::System.ObsoleteAttribute()]
+    public int DeprecatedField {
+      get { return deprecatedField_; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testDeprecatedLiteFieldNames;
+      if (hasDeprecatedField) {
+        output.WriteInt32(1, field_names[0], DeprecatedField);
+      }
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasDeprecatedField) {
+        size += pb::CodedOutputStream.ComputeInt32Size(1, DeprecatedField);
+      }
+      memoizedSerializedSize = size;
+      return size;
+    }
+    #region Lite runtime methods
+    public override int GetHashCode() {
+      int hash = GetType().GetHashCode();
+      if (hasDeprecatedField) hash ^= deprecatedField_.GetHashCode();
+      return hash;
+    }
+
+    public override bool Equals(object obj) {
+      TestDeprecatedLite other = obj as TestDeprecatedLite;
+      if (other == null) return false;
+      if (hasDeprecatedField != other.hasDeprecatedField || (hasDeprecatedField && !deprecatedField_.Equals(other.deprecatedField_))) return false;
+      return true;
+    }
+
+    public override void PrintTo(global::System.IO.TextWriter writer) {
+      PrintField("deprecated_field", hasDeprecatedField, deprecatedField_, writer);
+    }
+    #endregion
+
+    public static TestDeprecatedLite ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestDeprecatedLite ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestDeprecatedLite ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestDeprecatedLite ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestDeprecatedLite ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestDeprecatedLite ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestDeprecatedLite ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestDeprecatedLite ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestDeprecatedLite ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestDeprecatedLite ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestDeprecatedLite MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestDeprecatedLite prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilderLite<TestDeprecatedLite, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestDeprecatedLite cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestDeprecatedLite result;
+
+      private TestDeprecatedLite PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestDeprecatedLite original = result;
+          result = new TestDeprecatedLite();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestDeprecatedLite MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override TestDeprecatedLite DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestDeprecatedLite.DefaultInstance; }
+      }
+
+      public override TestDeprecatedLite BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessageLite other) {
+        if (other is TestDeprecatedLite) {
+          return MergeFrom((TestDeprecatedLite) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestDeprecatedLite other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestDeprecatedLite.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasDeprecatedField) {
+          DeprecatedField = other.DeprecatedField;
+        }
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testDeprecatedLiteFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testDeprecatedLiteFieldTags[field_ordinal];
+            else {
+              ParseUnknownField(input, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                return this;
+              }
+              ParseUnknownField(input, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 8: {
+              result.hasDeprecatedField = input.ReadInt32(ref result.deprecatedField_);
+              break;
+            }
+          }
+        }
+
+        return this;
+      }
+
+
+      [global::System.ObsoleteAttribute()]
+      public bool HasDeprecatedField {
+        get { return result.hasDeprecatedField; }
+      }
+      [global::System.ObsoleteAttribute()]
+      public int DeprecatedField {
+        get { return result.DeprecatedField; }
+        set { SetDeprecatedField(value); }
+      }
+      [global::System.ObsoleteAttribute()]
+      public Builder SetDeprecatedField(int value) {
+        PrepareBuilder();
+        result.hasDeprecatedField = true;
+        result.deprecatedField_ = value;
+        return this;
+      }
+      [global::System.ObsoleteAttribute()]
+      public Builder ClearDeprecatedField() {
+        PrepareBuilder();
+        result.hasDeprecatedField = false;
+        result.deprecatedField_ = 0;
+        return this;
+      }
+    }
+    static TestDeprecatedLite() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestLite.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestParsingMergeLite : pb::ExtendableMessageLite<TestParsingMergeLite, TestParsingMergeLite.Builder> {
+    private TestParsingMergeLite() { }
+    private static readonly TestParsingMergeLite defaultInstance = new TestParsingMergeLite().MakeReadOnly();
+    private static readonly string[] _testParsingMergeLiteFieldNames = new string[] { "optional_all_types", "optionalgroup", "repeated_all_types", "repeatedgroup", "required_all_types" };
+    private static readonly uint[] _testParsingMergeLiteFieldTags = new uint[] { 18, 83, 26, 163, 10 };
+    public static TestParsingMergeLite DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestParsingMergeLite DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestParsingMergeLite ThisMessage {
+      get { return this; }
+    }
+
+    public const int OptionalExtFieldNumber = 1000;
+    public static pb::GeneratedExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite, global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite> OptionalExt;
+    public const int RepeatedExtFieldNumber = 1001;
+    public static pb::GeneratedRepeatExtensionLite<global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite, global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite> RepeatedExt;
+    #region Nested types
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public static partial class Types {
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class RepeatedFieldsGenerator : pb::GeneratedMessageLite<RepeatedFieldsGenerator, RepeatedFieldsGenerator.Builder> {
+        private RepeatedFieldsGenerator() { }
+        private static readonly RepeatedFieldsGenerator defaultInstance = new RepeatedFieldsGenerator().MakeReadOnly();
+        private static readonly string[] _repeatedFieldsGeneratorFieldNames = new string[] { "ext1", "ext2", "field1", "field2", "field3", "group1", "group2" };
+        private static readonly uint[] _repeatedFieldsGeneratorFieldTags = new uint[] { 8002, 8010, 10, 18, 26, 83, 163 };
+        public static RepeatedFieldsGenerator DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override RepeatedFieldsGenerator DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override RepeatedFieldsGenerator ThisMessage {
+          get { return this; }
+        }
+
+        #region Nested types
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public static partial class Types {
+          [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+          public sealed partial class Group1 : pb::GeneratedMessageLite<Group1, Group1.Builder> {
+            private Group1() { }
+            private static readonly Group1 defaultInstance = new Group1().MakeReadOnly();
+            private static readonly string[] _group1FieldNames = new string[] { "field1" };
+            private static readonly uint[] _group1FieldTags = new uint[] { 90 };
+            public static Group1 DefaultInstance {
+              get { return defaultInstance; }
+            }
+
+            public override Group1 DefaultInstanceForType {
+              get { return DefaultInstance; }
+            }
+
+            protected override Group1 ThisMessage {
+              get { return this; }
+            }
+
+            public const int Field1FieldNumber = 11;
+            private bool hasField1;
+            private global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite field1_;
+            public bool HasField1 {
+              get { return hasField1; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite Field1 {
+              get { return field1_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.DefaultInstance; }
+            }
+
+            public override bool IsInitialized {
+              get {
+                return true;
+              }
+            }
+
+            public override void WriteTo(pb::ICodedOutputStream output) {
+              CalcSerializedSize();
+              string[] field_names = _group1FieldNames;
+              if (hasField1) {
+                output.WriteMessage(11, field_names[0], Field1);
+              }
+            }
+
+            private int memoizedSerializedSize = -1;
+            public override int SerializedSize {
+              get {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+              }
+            }
+
+            private int CalcSerializedSize() {
+              int size = memoizedSerializedSize;
+              if (size != -1) return size;
+
+              size = 0;
+              if (hasField1) {
+                size += pb::CodedOutputStream.ComputeMessageSize(11, Field1);
+              }
+              memoizedSerializedSize = size;
+              return size;
+            }
+            #region Lite runtime methods
+            public override int GetHashCode() {
+              int hash = GetType().GetHashCode();
+              if (hasField1) hash ^= field1_.GetHashCode();
+              return hash;
+            }
+
+            public override bool Equals(object obj) {
+              Group1 other = obj as Group1;
+              if (other == null) return false;
+              if (hasField1 != other.hasField1 || (hasField1 && !field1_.Equals(other.field1_))) return false;
+              return true;
+            }
+
+            public override void PrintTo(global::System.IO.TextWriter writer) {
+              PrintField("field1", hasField1, field1_, writer);
+            }
+            #endregion
+
+            public static Group1 ParseFrom(pb::ByteString data) {
+              return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+            }
+            public static Group1 ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+              return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+            }
+            public static Group1 ParseFrom(byte[] data) {
+              return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+            }
+            public static Group1 ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+              return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+            }
+            public static Group1 ParseFrom(global::System.IO.Stream input) {
+              return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+            }
+            public static Group1 ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+              return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+            }
+            public static Group1 ParseDelimitedFrom(global::System.IO.Stream input) {
+              return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+            }
+            public static Group1 ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+              return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+            }
+            public static Group1 ParseFrom(pb::ICodedInputStream input) {
+              return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+            }
+            public static Group1 ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+              return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+            }
+            private Group1 MakeReadOnly() {
+              return this;
+            }
+
+            public static Builder CreateBuilder() { return new Builder(); }
+            public override Builder ToBuilder() { return CreateBuilder(this); }
+            public override Builder CreateBuilderForType() { return new Builder(); }
+            public static Builder CreateBuilder(Group1 prototype) {
+              return new Builder(prototype);
+            }
+
+            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+            public sealed partial class Builder : pb::GeneratedBuilderLite<Group1, Builder> {
+              protected override Builder ThisBuilder {
+                get { return this; }
+              }
+              public Builder() {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+              }
+              internal Builder(Group1 cloneFrom) {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+              }
+
+              private bool resultIsReadOnly;
+              private Group1 result;
+
+              private Group1 PrepareBuilder() {
+                if (resultIsReadOnly) {
+                  Group1 original = result;
+                  result = new Group1();
+                  resultIsReadOnly = false;
+                  MergeFrom(original);
+                }
+                return result;
+              }
+
+              public override bool IsInitialized {
+                get { return result.IsInitialized; }
+              }
+
+              protected override Group1 MessageBeingBuilt {
+                get { return PrepareBuilder(); }
+              }
+
+              public override Builder Clear() {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+              }
+
+              public override Builder Clone() {
+                if (resultIsReadOnly) {
+                  return new Builder(result);
+                } else {
+                  return new Builder().MergeFrom(result);
+                }
+              }
+
+              public override Group1 DefaultInstanceForType {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedFieldsGenerator.Types.Group1.DefaultInstance; }
+              }
+
+              public override Group1 BuildPartial() {
+                if (resultIsReadOnly) {
+                  return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+              }
+
+              public override Builder MergeFrom(pb::IMessageLite other) {
+                if (other is Group1) {
+                  return MergeFrom((Group1) other);
+                } else {
+                  base.MergeFrom(other);
+                  return this;
+                }
+              }
+
+              public override Builder MergeFrom(Group1 other) {
+                if (other == global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedFieldsGenerator.Types.Group1.DefaultInstance) return this;
+                PrepareBuilder();
+                if (other.HasField1) {
+                  MergeField1(other.Field1);
+                }
+                return this;
+              }
+
+              public override Builder MergeFrom(pb::ICodedInputStream input) {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+              }
+
+              public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+                PrepareBuilder();
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name)) {
+                  if(tag == 0 && field_name != null) {
+                    int field_ordinal = global::System.Array.BinarySearch(_group1FieldNames, field_name, global::System.StringComparer.Ordinal);
+                    if(field_ordinal >= 0)
+                      tag = _group1FieldTags[field_ordinal];
+                    else {
+                      ParseUnknownField(input, extensionRegistry, tag, field_name);
+                      continue;
+                    }
+                  }
+                  switch (tag) {
+                    case 0: {
+                      throw pb::InvalidProtocolBufferException.InvalidTag();
+                    }
+                    default: {
+                      if (pb::WireFormat.IsEndGroupTag(tag)) {
+                        return this;
+                      }
+                      ParseUnknownField(input, extensionRegistry, tag, field_name);
+                      break;
+                    }
+                    case 90: {
+                      global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.CreateBuilder();
+                      if (result.hasField1) {
+                        subBuilder.MergeFrom(Field1);
+                      }
+                      input.ReadMessage(subBuilder, extensionRegistry);
+                      Field1 = subBuilder.BuildPartial();
+                      break;
+                    }
+                  }
+                }
+
+                return this;
+              }
+
+
+              public bool HasField1 {
+               get { return result.hasField1; }
+              }
+              public global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite Field1 {
+                get { return result.Field1; }
+                set { SetField1(value); }
+              }
+              public Builder SetField1(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite value) {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasField1 = true;
+                result.field1_ = value;
+                return this;
+              }
+              public Builder SetField1(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Builder builderForValue) {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.hasField1 = true;
+                result.field1_ = builderForValue.Build();
+                return this;
+              }
+              public Builder MergeField1(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite value) {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                if (result.hasField1 &&
+                    result.field1_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.DefaultInstance) {
+                    result.field1_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.CreateBuilder(result.field1_).MergeFrom(value).BuildPartial();
+                } else {
+                  result.field1_ = value;
+                }
+                result.hasField1 = true;
+                return this;
+              }
+              public Builder ClearField1() {
+                PrepareBuilder();
+                result.hasField1 = false;
+                result.field1_ = null;
+                return this;
+              }
+            }
+            static Group1() {
+              object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestLite.Descriptor, null);
+            }
+          }
+
+          [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+          public sealed partial class Group2 : pb::GeneratedMessageLite<Group2, Group2.Builder> {
+            private Group2() { }
+            private static readonly Group2 defaultInstance = new Group2().MakeReadOnly();
+            private static readonly string[] _group2FieldNames = new string[] { "field1" };
+            private static readonly uint[] _group2FieldTags = new uint[] { 170 };
+            public static Group2 DefaultInstance {
+              get { return defaultInstance; }
+            }
+
+            public override Group2 DefaultInstanceForType {
+              get { return DefaultInstance; }
+            }
+
+            protected override Group2 ThisMessage {
+              get { return this; }
+            }
+
+            public const int Field1FieldNumber = 21;
+            private bool hasField1;
+            private global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite field1_;
+            public bool HasField1 {
+              get { return hasField1; }
+            }
+            public global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite Field1 {
+              get { return field1_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.DefaultInstance; }
+            }
+
+            public override bool IsInitialized {
+              get {
+                return true;
+              }
+            }
+
+            public override void WriteTo(pb::ICodedOutputStream output) {
+              CalcSerializedSize();
+              string[] field_names = _group2FieldNames;
+              if (hasField1) {
+                output.WriteMessage(21, field_names[0], Field1);
+              }
+            }
+
+            private int memoizedSerializedSize = -1;
+            public override int SerializedSize {
+              get {
+                int size = memoizedSerializedSize;
+                if (size != -1) return size;
+                return CalcSerializedSize();
+              }
+            }
+
+            private int CalcSerializedSize() {
+              int size = memoizedSerializedSize;
+              if (size != -1) return size;
+
+              size = 0;
+              if (hasField1) {
+                size += pb::CodedOutputStream.ComputeMessageSize(21, Field1);
+              }
+              memoizedSerializedSize = size;
+              return size;
+            }
+            #region Lite runtime methods
+            public override int GetHashCode() {
+              int hash = GetType().GetHashCode();
+              if (hasField1) hash ^= field1_.GetHashCode();
+              return hash;
+            }
+
+            public override bool Equals(object obj) {
+              Group2 other = obj as Group2;
+              if (other == null) return false;
+              if (hasField1 != other.hasField1 || (hasField1 && !field1_.Equals(other.field1_))) return false;
+              return true;
+            }
+
+            public override void PrintTo(global::System.IO.TextWriter writer) {
+              PrintField("field1", hasField1, field1_, writer);
+            }
+            #endregion
+
+            public static Group2 ParseFrom(pb::ByteString data) {
+              return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+            }
+            public static Group2 ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+              return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+            }
+            public static Group2 ParseFrom(byte[] data) {
+              return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+            }
+            public static Group2 ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+              return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+            }
+            public static Group2 ParseFrom(global::System.IO.Stream input) {
+              return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+            }
+            public static Group2 ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+              return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+            }
+            public static Group2 ParseDelimitedFrom(global::System.IO.Stream input) {
+              return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+            }
+            public static Group2 ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+              return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+            }
+            public static Group2 ParseFrom(pb::ICodedInputStream input) {
+              return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+            }
+            public static Group2 ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+              return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+            }
+            private Group2 MakeReadOnly() {
+              return this;
+            }
+
+            public static Builder CreateBuilder() { return new Builder(); }
+            public override Builder ToBuilder() { return CreateBuilder(this); }
+            public override Builder CreateBuilderForType() { return new Builder(); }
+            public static Builder CreateBuilder(Group2 prototype) {
+              return new Builder(prototype);
+            }
+
+            [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+            public sealed partial class Builder : pb::GeneratedBuilderLite<Group2, Builder> {
+              protected override Builder ThisBuilder {
+                get { return this; }
+              }
+              public Builder() {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+              }
+              internal Builder(Group2 cloneFrom) {
+                result = cloneFrom;
+                resultIsReadOnly = true;
+              }
+
+              private bool resultIsReadOnly;
+              private Group2 result;
+
+              private Group2 PrepareBuilder() {
+                if (resultIsReadOnly) {
+                  Group2 original = result;
+                  result = new Group2();
+                  resultIsReadOnly = false;
+                  MergeFrom(original);
+                }
+                return result;
+              }
+
+              public override bool IsInitialized {
+                get { return result.IsInitialized; }
+              }
+
+              protected override Group2 MessageBeingBuilt {
+                get { return PrepareBuilder(); }
+              }
+
+              public override Builder Clear() {
+                result = DefaultInstance;
+                resultIsReadOnly = true;
+                return this;
+              }
+
+              public override Builder Clone() {
+                if (resultIsReadOnly) {
+                  return new Builder(result);
+                } else {
+                  return new Builder().MergeFrom(result);
+                }
+              }
+
+              public override Group2 DefaultInstanceForType {
+                get { return global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedFieldsGenerator.Types.Group2.DefaultInstance; }
+              }
+
+              public override Group2 BuildPartial() {
+                if (resultIsReadOnly) {
+                  return result;
+                }
+                resultIsReadOnly = true;
+                return result.MakeReadOnly();
+              }
+
+              public override Builder MergeFrom(pb::IMessageLite other) {
+                if (other is Group2) {
+                  return MergeFrom((Group2) other);
+                } else {
+                  base.MergeFrom(other);
+                  return this;
+                }
+              }
+
+              public override Builder MergeFrom(Group2 other) {
+                if (other == global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedFieldsGenerator.Types.Group2.DefaultInstance) return this;
+                PrepareBuilder();
+                if (other.HasField1) {
+                  MergeField1(other.Field1);
+                }
+                return this;
+              }
+
+              public override Builder MergeFrom(pb::ICodedInputStream input) {
+                return MergeFrom(input, pb::ExtensionRegistry.Empty);
+              }
+
+              public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+                PrepareBuilder();
+                uint tag;
+                string field_name;
+                while (input.ReadTag(out tag, out field_name)) {
+                  if(tag == 0 && field_name != null) {
+                    int field_ordinal = global::System.Array.BinarySearch(_group2FieldNames, field_name, global::System.StringComparer.Ordinal);
+                    if(field_ordinal >= 0)
+                      tag = _group2FieldTags[field_ordinal];
+                    else {
+                      ParseUnknownField(input, extensionRegistry, tag, field_name);
+                      continue;
+                    }
+                  }
+                  switch (tag) {
+                    case 0: {
+                      throw pb::InvalidProtocolBufferException.InvalidTag();
+                    }
+                    default: {
+                      if (pb::WireFormat.IsEndGroupTag(tag)) {
+                        return this;
+                      }
+                      ParseUnknownField(input, extensionRegistry, tag, field_name);
+                      break;
+                    }
+                    case 170: {
+                      global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.CreateBuilder();
+                      if (result.hasField1) {
+                        subBuilder.MergeFrom(Field1);
+                      }
+                      input.ReadMessage(subBuilder, extensionRegistry);
+                      Field1 = subBuilder.BuildPartial();
+                      break;
+                    }
+                  }
+                }
+
+                return this;
+              }
+
+
+              public bool HasField1 {
+               get { return result.hasField1; }
+              }
+              public global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite Field1 {
+                get { return result.Field1; }
+                set { SetField1(value); }
+              }
+              public Builder SetField1(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite value) {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                result.hasField1 = true;
+                result.field1_ = value;
+                return this;
+              }
+              public Builder SetField1(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Builder builderForValue) {
+                pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+                PrepareBuilder();
+                result.hasField1 = true;
+                result.field1_ = builderForValue.Build();
+                return this;
+              }
+              public Builder MergeField1(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite value) {
+                pb::ThrowHelper.ThrowIfNull(value, "value");
+                PrepareBuilder();
+                if (result.hasField1 &&
+                    result.field1_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.DefaultInstance) {
+                    result.field1_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.CreateBuilder(result.field1_).MergeFrom(value).BuildPartial();
+                } else {
+                  result.field1_ = value;
+                }
+                result.hasField1 = true;
+                return this;
+              }
+              public Builder ClearField1() {
+                PrepareBuilder();
+                result.hasField1 = false;
+                result.field1_ = null;
+                return this;
+              }
+            }
+            static Group2() {
+              object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestLite.Descriptor, null);
+            }
+          }
+
+        }
+        #endregion
+
+        public const int Field1FieldNumber = 1;
+        private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite> field1_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite>();
+        public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite> Field1List {
+          get { return field1_; }
+        }
+        public int Field1Count {
+          get { return field1_.Count; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite GetField1(int index) {
+          return field1_[index];
+        }
+
+        public const int Field2FieldNumber = 2;
+        private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite> field2_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite>();
+        public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite> Field2List {
+          get { return field2_; }
+        }
+        public int Field2Count {
+          get { return field2_.Count; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite GetField2(int index) {
+          return field2_[index];
+        }
+
+        public const int Field3FieldNumber = 3;
+        private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite> field3_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite>();
+        public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite> Field3List {
+          get { return field3_; }
+        }
+        public int Field3Count {
+          get { return field3_.Count; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite GetField3(int index) {
+          return field3_[index];
+        }
+
+        public const int Group1FieldNumber = 10;
+        private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedFieldsGenerator.Types.Group1> group1_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedFieldsGenerator.Types.Group1>();
+        public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedFieldsGenerator.Types.Group1> Group1List {
+          get { return group1_; }
+        }
+        public int Group1Count {
+          get { return group1_.Count; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedFieldsGenerator.Types.Group1 GetGroup1(int index) {
+          return group1_[index];
+        }
+
+        public const int Group2FieldNumber = 20;
+        private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedFieldsGenerator.Types.Group2> group2_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedFieldsGenerator.Types.Group2>();
+        public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedFieldsGenerator.Types.Group2> Group2List {
+          get { return group2_; }
+        }
+        public int Group2Count {
+          get { return group2_.Count; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedFieldsGenerator.Types.Group2 GetGroup2(int index) {
+          return group2_[index];
+        }
+
+        public const int Ext1FieldNumber = 1000;
+        private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite> ext1_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite>();
+        public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite> Ext1List {
+          get { return ext1_; }
+        }
+        public int Ext1Count {
+          get { return ext1_.Count; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite GetExt1(int index) {
+          return ext1_[index];
+        }
+
+        public const int Ext2FieldNumber = 1001;
+        private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite> ext2_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite>();
+        public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite> Ext2List {
+          get { return ext2_; }
+        }
+        public int Ext2Count {
+          get { return ext2_.Count; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite GetExt2(int index) {
+          return ext2_[index];
+        }
+
+        public override bool IsInitialized {
+          get {
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _repeatedFieldsGeneratorFieldNames;
+          if (field1_.Count > 0) {
+            output.WriteMessageArray(1, field_names[2], field1_);
+          }
+          if (field2_.Count > 0) {
+            output.WriteMessageArray(2, field_names[3], field2_);
+          }
+          if (field3_.Count > 0) {
+            output.WriteMessageArray(3, field_names[4], field3_);
+          }
+          if (group1_.Count > 0) {
+            output.WriteGroupArray(10, field_names[5], group1_);
+          }
+          if (group2_.Count > 0) {
+            output.WriteGroupArray(20, field_names[6], group2_);
+          }
+          if (ext1_.Count > 0) {
+            output.WriteMessageArray(1000, field_names[0], ext1_);
+          }
+          if (ext2_.Count > 0) {
+            output.WriteMessageArray(1001, field_names[1], ext2_);
+          }
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          foreach (global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite element in Field1List) {
+            size += pb::CodedOutputStream.ComputeMessageSize(1, element);
+          }
+          foreach (global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite element in Field2List) {
+            size += pb::CodedOutputStream.ComputeMessageSize(2, element);
+          }
+          foreach (global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite element in Field3List) {
+            size += pb::CodedOutputStream.ComputeMessageSize(3, element);
+          }
+          foreach (global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedFieldsGenerator.Types.Group1 element in Group1List) {
+            size += pb::CodedOutputStream.ComputeGroupSize(10, element);
+          }
+          foreach (global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedFieldsGenerator.Types.Group2 element in Group2List) {
+            size += pb::CodedOutputStream.ComputeGroupSize(20, element);
+          }
+          foreach (global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite element in Ext1List) {
+            size += pb::CodedOutputStream.ComputeMessageSize(1000, element);
+          }
+          foreach (global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite element in Ext2List) {
+            size += pb::CodedOutputStream.ComputeMessageSize(1001, element);
+          }
+          memoizedSerializedSize = size;
+          return size;
+        }
+        #region Lite runtime methods
+        public override int GetHashCode() {
+          int hash = GetType().GetHashCode();
+          foreach(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite i in field1_)
+            hash ^= i.GetHashCode();
+          foreach(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite i in field2_)
+            hash ^= i.GetHashCode();
+          foreach(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite i in field3_)
+            hash ^= i.GetHashCode();
+          foreach(global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedFieldsGenerator.Types.Group1 i in group1_)
+            hash ^= i.GetHashCode();
+          foreach(global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedFieldsGenerator.Types.Group2 i in group2_)
+            hash ^= i.GetHashCode();
+          foreach(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite i in ext1_)
+            hash ^= i.GetHashCode();
+          foreach(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite i in ext2_)
+            hash ^= i.GetHashCode();
+          return hash;
+        }
+
+        public override bool Equals(object obj) {
+          RepeatedFieldsGenerator other = obj as RepeatedFieldsGenerator;
+          if (other == null) return false;
+          if(field1_.Count != other.field1_.Count) return false;
+          for(int ix=0; ix < field1_.Count; ix++)
+            if(!field1_[ix].Equals(other.field1_[ix])) return false;
+          if(field2_.Count != other.field2_.Count) return false;
+          for(int ix=0; ix < field2_.Count; ix++)
+            if(!field2_[ix].Equals(other.field2_[ix])) return false;
+          if(field3_.Count != other.field3_.Count) return false;
+          for(int ix=0; ix < field3_.Count; ix++)
+            if(!field3_[ix].Equals(other.field3_[ix])) return false;
+          if(group1_.Count != other.group1_.Count) return false;
+          for(int ix=0; ix < group1_.Count; ix++)
+            if(!group1_[ix].Equals(other.group1_[ix])) return false;
+          if(group2_.Count != other.group2_.Count) return false;
+          for(int ix=0; ix < group2_.Count; ix++)
+            if(!group2_[ix].Equals(other.group2_[ix])) return false;
+          if(ext1_.Count != other.ext1_.Count) return false;
+          for(int ix=0; ix < ext1_.Count; ix++)
+            if(!ext1_[ix].Equals(other.ext1_[ix])) return false;
+          if(ext2_.Count != other.ext2_.Count) return false;
+          for(int ix=0; ix < ext2_.Count; ix++)
+            if(!ext2_[ix].Equals(other.ext2_[ix])) return false;
+          return true;
+        }
+
+        public override void PrintTo(global::System.IO.TextWriter writer) {
+          PrintField("field1", field1_, writer);
+          PrintField("field2", field2_, writer);
+          PrintField("field3", field3_, writer);
+          PrintField("Group1", group1_, writer);
+          PrintField("Group2", group2_, writer);
+          PrintField("ext1", ext1_, writer);
+          PrintField("ext2", ext2_, writer);
+        }
+        #endregion
+
+        public static RepeatedFieldsGenerator ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static RepeatedFieldsGenerator ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static RepeatedFieldsGenerator ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static RepeatedFieldsGenerator ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static RepeatedFieldsGenerator ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static RepeatedFieldsGenerator ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static RepeatedFieldsGenerator ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static RepeatedFieldsGenerator ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static RepeatedFieldsGenerator ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static RepeatedFieldsGenerator ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private RepeatedFieldsGenerator MakeReadOnly() {
+          field1_.MakeReadOnly();
+          field2_.MakeReadOnly();
+          field3_.MakeReadOnly();
+          group1_.MakeReadOnly();
+          group2_.MakeReadOnly();
+          ext1_.MakeReadOnly();
+          ext2_.MakeReadOnly();
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(RepeatedFieldsGenerator prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilderLite<RepeatedFieldsGenerator, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(RepeatedFieldsGenerator cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private RepeatedFieldsGenerator result;
+
+          private RepeatedFieldsGenerator PrepareBuilder() {
+            if (resultIsReadOnly) {
+              RepeatedFieldsGenerator original = result;
+              result = new RepeatedFieldsGenerator();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override RepeatedFieldsGenerator MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override RepeatedFieldsGenerator DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedFieldsGenerator.DefaultInstance; }
+          }
+
+          public override RepeatedFieldsGenerator BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessageLite other) {
+            if (other is RepeatedFieldsGenerator) {
+              return MergeFrom((RepeatedFieldsGenerator) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(RepeatedFieldsGenerator other) {
+            if (other == global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedFieldsGenerator.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.field1_.Count != 0) {
+              result.field1_.Add(other.field1_);
+            }
+            if (other.field2_.Count != 0) {
+              result.field2_.Add(other.field2_);
+            }
+            if (other.field3_.Count != 0) {
+              result.field3_.Add(other.field3_);
+            }
+            if (other.group1_.Count != 0) {
+              result.group1_.Add(other.group1_);
+            }
+            if (other.group2_.Count != 0) {
+              result.group2_.Add(other.group2_);
+            }
+            if (other.ext1_.Count != 0) {
+              result.ext1_.Add(other.ext1_);
+            }
+            if (other.ext2_.Count != 0) {
+              result.ext2_.Add(other.ext2_);
+            }
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_repeatedFieldsGeneratorFieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _repeatedFieldsGeneratorFieldTags[field_ordinal];
+                else {
+                  ParseUnknownField(input, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    return this;
+                  }
+                  ParseUnknownField(input, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 10: {
+                  input.ReadMessageArray(tag, field_name, result.field1_, global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.DefaultInstance, extensionRegistry);
+                  break;
+                }
+                case 18: {
+                  input.ReadMessageArray(tag, field_name, result.field2_, global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.DefaultInstance, extensionRegistry);
+                  break;
+                }
+                case 26: {
+                  input.ReadMessageArray(tag, field_name, result.field3_, global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.DefaultInstance, extensionRegistry);
+                  break;
+                }
+                case 83: {
+                  input.ReadGroupArray(tag, field_name, result.group1_, global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedFieldsGenerator.Types.Group1.DefaultInstance, extensionRegistry);
+                  break;
+                }
+                case 163: {
+                  input.ReadGroupArray(tag, field_name, result.group2_, global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedFieldsGenerator.Types.Group2.DefaultInstance, extensionRegistry);
+                  break;
+                }
+                case 8002: {
+                  input.ReadMessageArray(tag, field_name, result.ext1_, global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.DefaultInstance, extensionRegistry);
+                  break;
+                }
+                case 8010: {
+                  input.ReadMessageArray(tag, field_name, result.ext2_, global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.DefaultInstance, extensionRegistry);
+                  break;
+                }
+              }
+            }
+
+            return this;
+          }
+
+
+          public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite> Field1List {
+            get { return PrepareBuilder().field1_; }
+          }
+          public int Field1Count {
+            get { return result.Field1Count; }
+          }
+          public global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite GetField1(int index) {
+            return result.GetField1(index);
+          }
+          public Builder SetField1(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.field1_[index] = value;
+            return this;
+          }
+          public Builder SetField1(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.field1_[index] = builderForValue.Build();
+            return this;
+          }
+          public Builder AddField1(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.field1_.Add(value);
+            return this;
+          }
+          public Builder AddField1(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.field1_.Add(builderForValue.Build());
+            return this;
+          }
+          public Builder AddRangeField1(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite> values) {
+            PrepareBuilder();
+            result.field1_.Add(values);
+            return this;
+          }
+          public Builder ClearField1() {
+            PrepareBuilder();
+            result.field1_.Clear();
+            return this;
+          }
+
+          public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite> Field2List {
+            get { return PrepareBuilder().field2_; }
+          }
+          public int Field2Count {
+            get { return result.Field2Count; }
+          }
+          public global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite GetField2(int index) {
+            return result.GetField2(index);
+          }
+          public Builder SetField2(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.field2_[index] = value;
+            return this;
+          }
+          public Builder SetField2(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.field2_[index] = builderForValue.Build();
+            return this;
+          }
+          public Builder AddField2(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.field2_.Add(value);
+            return this;
+          }
+          public Builder AddField2(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.field2_.Add(builderForValue.Build());
+            return this;
+          }
+          public Builder AddRangeField2(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite> values) {
+            PrepareBuilder();
+            result.field2_.Add(values);
+            return this;
+          }
+          public Builder ClearField2() {
+            PrepareBuilder();
+            result.field2_.Clear();
+            return this;
+          }
+
+          public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite> Field3List {
+            get { return PrepareBuilder().field3_; }
+          }
+          public int Field3Count {
+            get { return result.Field3Count; }
+          }
+          public global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite GetField3(int index) {
+            return result.GetField3(index);
+          }
+          public Builder SetField3(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.field3_[index] = value;
+            return this;
+          }
+          public Builder SetField3(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.field3_[index] = builderForValue.Build();
+            return this;
+          }
+          public Builder AddField3(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.field3_.Add(value);
+            return this;
+          }
+          public Builder AddField3(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.field3_.Add(builderForValue.Build());
+            return this;
+          }
+          public Builder AddRangeField3(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite> values) {
+            PrepareBuilder();
+            result.field3_.Add(values);
+            return this;
+          }
+          public Builder ClearField3() {
+            PrepareBuilder();
+            result.field3_.Clear();
+            return this;
+          }
+
+          public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedFieldsGenerator.Types.Group1> Group1List {
+            get { return PrepareBuilder().group1_; }
+          }
+          public int Group1Count {
+            get { return result.Group1Count; }
+          }
+          public global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedFieldsGenerator.Types.Group1 GetGroup1(int index) {
+            return result.GetGroup1(index);
+          }
+          public Builder SetGroup1(int index, global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedFieldsGenerator.Types.Group1 value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.group1_[index] = value;
+            return this;
+          }
+          public Builder SetGroup1(int index, global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedFieldsGenerator.Types.Group1.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.group1_[index] = builderForValue.Build();
+            return this;
+          }
+          public Builder AddGroup1(global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedFieldsGenerator.Types.Group1 value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.group1_.Add(value);
+            return this;
+          }
+          public Builder AddGroup1(global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedFieldsGenerator.Types.Group1.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.group1_.Add(builderForValue.Build());
+            return this;
+          }
+          public Builder AddRangeGroup1(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedFieldsGenerator.Types.Group1> values) {
+            PrepareBuilder();
+            result.group1_.Add(values);
+            return this;
+          }
+          public Builder ClearGroup1() {
+            PrepareBuilder();
+            result.group1_.Clear();
+            return this;
+          }
+
+          public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedFieldsGenerator.Types.Group2> Group2List {
+            get { return PrepareBuilder().group2_; }
+          }
+          public int Group2Count {
+            get { return result.Group2Count; }
+          }
+          public global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedFieldsGenerator.Types.Group2 GetGroup2(int index) {
+            return result.GetGroup2(index);
+          }
+          public Builder SetGroup2(int index, global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedFieldsGenerator.Types.Group2 value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.group2_[index] = value;
+            return this;
+          }
+          public Builder SetGroup2(int index, global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedFieldsGenerator.Types.Group2.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.group2_[index] = builderForValue.Build();
+            return this;
+          }
+          public Builder AddGroup2(global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedFieldsGenerator.Types.Group2 value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.group2_.Add(value);
+            return this;
+          }
+          public Builder AddGroup2(global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedFieldsGenerator.Types.Group2.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.group2_.Add(builderForValue.Build());
+            return this;
+          }
+          public Builder AddRangeGroup2(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedFieldsGenerator.Types.Group2> values) {
+            PrepareBuilder();
+            result.group2_.Add(values);
+            return this;
+          }
+          public Builder ClearGroup2() {
+            PrepareBuilder();
+            result.group2_.Clear();
+            return this;
+          }
+
+          public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite> Ext1List {
+            get { return PrepareBuilder().ext1_; }
+          }
+          public int Ext1Count {
+            get { return result.Ext1Count; }
+          }
+          public global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite GetExt1(int index) {
+            return result.GetExt1(index);
+          }
+          public Builder SetExt1(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.ext1_[index] = value;
+            return this;
+          }
+          public Builder SetExt1(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.ext1_[index] = builderForValue.Build();
+            return this;
+          }
+          public Builder AddExt1(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.ext1_.Add(value);
+            return this;
+          }
+          public Builder AddExt1(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.ext1_.Add(builderForValue.Build());
+            return this;
+          }
+          public Builder AddRangeExt1(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite> values) {
+            PrepareBuilder();
+            result.ext1_.Add(values);
+            return this;
+          }
+          public Builder ClearExt1() {
+            PrepareBuilder();
+            result.ext1_.Clear();
+            return this;
+          }
+
+          public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite> Ext2List {
+            get { return PrepareBuilder().ext2_; }
+          }
+          public int Ext2Count {
+            get { return result.Ext2Count; }
+          }
+          public global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite GetExt2(int index) {
+            return result.GetExt2(index);
+          }
+          public Builder SetExt2(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.ext2_[index] = value;
+            return this;
+          }
+          public Builder SetExt2(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.ext2_[index] = builderForValue.Build();
+            return this;
+          }
+          public Builder AddExt2(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.ext2_.Add(value);
+            return this;
+          }
+          public Builder AddExt2(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.ext2_.Add(builderForValue.Build());
+            return this;
+          }
+          public Builder AddRangeExt2(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite> values) {
+            PrepareBuilder();
+            result.ext2_.Add(values);
+            return this;
+          }
+          public Builder ClearExt2() {
+            PrepareBuilder();
+            result.ext2_.Clear();
+            return this;
+          }
+        }
+        static RepeatedFieldsGenerator() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestLite.Descriptor, null);
+        }
+      }
+
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class OptionalGroup : pb::GeneratedMessageLite<OptionalGroup, OptionalGroup.Builder> {
+        private OptionalGroup() { }
+        private static readonly OptionalGroup defaultInstance = new OptionalGroup().MakeReadOnly();
+        private static readonly string[] _optionalGroupFieldNames = new string[] { "optional_group_all_types" };
+        private static readonly uint[] _optionalGroupFieldTags = new uint[] { 90 };
+        public static OptionalGroup DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override OptionalGroup DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override OptionalGroup ThisMessage {
+          get { return this; }
+        }
+
+        public const int OptionalGroupAllTypesFieldNumber = 11;
+        private bool hasOptionalGroupAllTypes;
+        private global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite optionalGroupAllTypes_;
+        public bool HasOptionalGroupAllTypes {
+          get { return hasOptionalGroupAllTypes; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite OptionalGroupAllTypes {
+          get { return optionalGroupAllTypes_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.DefaultInstance; }
+        }
+
+        public override bool IsInitialized {
+          get {
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _optionalGroupFieldNames;
+          if (hasOptionalGroupAllTypes) {
+            output.WriteMessage(11, field_names[0], OptionalGroupAllTypes);
+          }
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          if (hasOptionalGroupAllTypes) {
+            size += pb::CodedOutputStream.ComputeMessageSize(11, OptionalGroupAllTypes);
+          }
+          memoizedSerializedSize = size;
+          return size;
+        }
+        #region Lite runtime methods
+        public override int GetHashCode() {
+          int hash = GetType().GetHashCode();
+          if (hasOptionalGroupAllTypes) hash ^= optionalGroupAllTypes_.GetHashCode();
+          return hash;
+        }
+
+        public override bool Equals(object obj) {
+          OptionalGroup other = obj as OptionalGroup;
+          if (other == null) return false;
+          if (hasOptionalGroupAllTypes != other.hasOptionalGroupAllTypes || (hasOptionalGroupAllTypes && !optionalGroupAllTypes_.Equals(other.optionalGroupAllTypes_))) return false;
+          return true;
+        }
+
+        public override void PrintTo(global::System.IO.TextWriter writer) {
+          PrintField("optional_group_all_types", hasOptionalGroupAllTypes, optionalGroupAllTypes_, writer);
+        }
+        #endregion
+
+        public static OptionalGroup ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static OptionalGroup ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static OptionalGroup ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static OptionalGroup ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static OptionalGroup ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static OptionalGroup ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static OptionalGroup ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static OptionalGroup ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static OptionalGroup ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static OptionalGroup ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private OptionalGroup MakeReadOnly() {
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(OptionalGroup prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilderLite<OptionalGroup, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(OptionalGroup cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private OptionalGroup result;
+
+          private OptionalGroup PrepareBuilder() {
+            if (resultIsReadOnly) {
+              OptionalGroup original = result;
+              result = new OptionalGroup();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override OptionalGroup MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override OptionalGroup DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.OptionalGroup.DefaultInstance; }
+          }
+
+          public override OptionalGroup BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessageLite other) {
+            if (other is OptionalGroup) {
+              return MergeFrom((OptionalGroup) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(OptionalGroup other) {
+            if (other == global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.OptionalGroup.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.HasOptionalGroupAllTypes) {
+              MergeOptionalGroupAllTypes(other.OptionalGroupAllTypes);
+            }
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_optionalGroupFieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _optionalGroupFieldTags[field_ordinal];
+                else {
+                  ParseUnknownField(input, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    return this;
+                  }
+                  ParseUnknownField(input, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 90: {
+                  global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.CreateBuilder();
+                  if (result.hasOptionalGroupAllTypes) {
+                    subBuilder.MergeFrom(OptionalGroupAllTypes);
+                  }
+                  input.ReadMessage(subBuilder, extensionRegistry);
+                  OptionalGroupAllTypes = subBuilder.BuildPartial();
+                  break;
+                }
+              }
+            }
+
+            return this;
+          }
+
+
+          public bool HasOptionalGroupAllTypes {
+           get { return result.hasOptionalGroupAllTypes; }
+          }
+          public global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite OptionalGroupAllTypes {
+            get { return result.OptionalGroupAllTypes; }
+            set { SetOptionalGroupAllTypes(value); }
+          }
+          public Builder SetOptionalGroupAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasOptionalGroupAllTypes = true;
+            result.optionalGroupAllTypes_ = value;
+            return this;
+          }
+          public Builder SetOptionalGroupAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.hasOptionalGroupAllTypes = true;
+            result.optionalGroupAllTypes_ = builderForValue.Build();
+            return this;
+          }
+          public Builder MergeOptionalGroupAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            if (result.hasOptionalGroupAllTypes &&
+                result.optionalGroupAllTypes_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.DefaultInstance) {
+                result.optionalGroupAllTypes_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.CreateBuilder(result.optionalGroupAllTypes_).MergeFrom(value).BuildPartial();
+            } else {
+              result.optionalGroupAllTypes_ = value;
+            }
+            result.hasOptionalGroupAllTypes = true;
+            return this;
+          }
+          public Builder ClearOptionalGroupAllTypes() {
+            PrepareBuilder();
+            result.hasOptionalGroupAllTypes = false;
+            result.optionalGroupAllTypes_ = null;
+            return this;
+          }
+        }
+        static OptionalGroup() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestLite.Descriptor, null);
+        }
+      }
+
+      [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+      public sealed partial class RepeatedGroup : pb::GeneratedMessageLite<RepeatedGroup, RepeatedGroup.Builder> {
+        private RepeatedGroup() { }
+        private static readonly RepeatedGroup defaultInstance = new RepeatedGroup().MakeReadOnly();
+        private static readonly string[] _repeatedGroupFieldNames = new string[] { "repeated_group_all_types" };
+        private static readonly uint[] _repeatedGroupFieldTags = new uint[] { 170 };
+        public static RepeatedGroup DefaultInstance {
+          get { return defaultInstance; }
+        }
+
+        public override RepeatedGroup DefaultInstanceForType {
+          get { return DefaultInstance; }
+        }
+
+        protected override RepeatedGroup ThisMessage {
+          get { return this; }
+        }
+
+        public const int RepeatedGroupAllTypesFieldNumber = 21;
+        private bool hasRepeatedGroupAllTypes;
+        private global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite repeatedGroupAllTypes_;
+        public bool HasRepeatedGroupAllTypes {
+          get { return hasRepeatedGroupAllTypes; }
+        }
+        public global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite RepeatedGroupAllTypes {
+          get { return repeatedGroupAllTypes_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.DefaultInstance; }
+        }
+
+        public override bool IsInitialized {
+          get {
+            return true;
+          }
+        }
+
+        public override void WriteTo(pb::ICodedOutputStream output) {
+          CalcSerializedSize();
+          string[] field_names = _repeatedGroupFieldNames;
+          if (hasRepeatedGroupAllTypes) {
+            output.WriteMessage(21, field_names[0], RepeatedGroupAllTypes);
+          }
+        }
+
+        private int memoizedSerializedSize = -1;
+        public override int SerializedSize {
+          get {
+            int size = memoizedSerializedSize;
+            if (size != -1) return size;
+            return CalcSerializedSize();
+          }
+        }
+
+        private int CalcSerializedSize() {
+          int size = memoizedSerializedSize;
+          if (size != -1) return size;
+
+          size = 0;
+          if (hasRepeatedGroupAllTypes) {
+            size += pb::CodedOutputStream.ComputeMessageSize(21, RepeatedGroupAllTypes);
+          }
+          memoizedSerializedSize = size;
+          return size;
+        }
+        #region Lite runtime methods
+        public override int GetHashCode() {
+          int hash = GetType().GetHashCode();
+          if (hasRepeatedGroupAllTypes) hash ^= repeatedGroupAllTypes_.GetHashCode();
+          return hash;
+        }
+
+        public override bool Equals(object obj) {
+          RepeatedGroup other = obj as RepeatedGroup;
+          if (other == null) return false;
+          if (hasRepeatedGroupAllTypes != other.hasRepeatedGroupAllTypes || (hasRepeatedGroupAllTypes && !repeatedGroupAllTypes_.Equals(other.repeatedGroupAllTypes_))) return false;
+          return true;
+        }
+
+        public override void PrintTo(global::System.IO.TextWriter writer) {
+          PrintField("repeated_group_all_types", hasRepeatedGroupAllTypes, repeatedGroupAllTypes_, writer);
+        }
+        #endregion
+
+        public static RepeatedGroup ParseFrom(pb::ByteString data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static RepeatedGroup ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static RepeatedGroup ParseFrom(byte[] data) {
+          return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+        }
+        public static RepeatedGroup ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+        }
+        public static RepeatedGroup ParseFrom(global::System.IO.Stream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static RepeatedGroup ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        public static RepeatedGroup ParseDelimitedFrom(global::System.IO.Stream input) {
+          return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+        }
+        public static RepeatedGroup ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+          return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+        }
+        public static RepeatedGroup ParseFrom(pb::ICodedInputStream input) {
+          return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+        }
+        public static RepeatedGroup ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+          return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+        }
+        private RepeatedGroup MakeReadOnly() {
+          return this;
+        }
+
+        public static Builder CreateBuilder() { return new Builder(); }
+        public override Builder ToBuilder() { return CreateBuilder(this); }
+        public override Builder CreateBuilderForType() { return new Builder(); }
+        public static Builder CreateBuilder(RepeatedGroup prototype) {
+          return new Builder(prototype);
+        }
+
+        [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+        public sealed partial class Builder : pb::GeneratedBuilderLite<RepeatedGroup, Builder> {
+          protected override Builder ThisBuilder {
+            get { return this; }
+          }
+          public Builder() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+          }
+          internal Builder(RepeatedGroup cloneFrom) {
+            result = cloneFrom;
+            resultIsReadOnly = true;
+          }
+
+          private bool resultIsReadOnly;
+          private RepeatedGroup result;
+
+          private RepeatedGroup PrepareBuilder() {
+            if (resultIsReadOnly) {
+              RepeatedGroup original = result;
+              result = new RepeatedGroup();
+              resultIsReadOnly = false;
+              MergeFrom(original);
+            }
+            return result;
+          }
+
+          public override bool IsInitialized {
+            get { return result.IsInitialized; }
+          }
+
+          protected override RepeatedGroup MessageBeingBuilt {
+            get { return PrepareBuilder(); }
+          }
+
+          public override Builder Clear() {
+            result = DefaultInstance;
+            resultIsReadOnly = true;
+            return this;
+          }
+
+          public override Builder Clone() {
+            if (resultIsReadOnly) {
+              return new Builder(result);
+            } else {
+              return new Builder().MergeFrom(result);
+            }
+          }
+
+          public override RepeatedGroup DefaultInstanceForType {
+            get { return global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedGroup.DefaultInstance; }
+          }
+
+          public override RepeatedGroup BuildPartial() {
+            if (resultIsReadOnly) {
+              return result;
+            }
+            resultIsReadOnly = true;
+            return result.MakeReadOnly();
+          }
+
+          public override Builder MergeFrom(pb::IMessageLite other) {
+            if (other is RepeatedGroup) {
+              return MergeFrom((RepeatedGroup) other);
+            } else {
+              base.MergeFrom(other);
+              return this;
+            }
+          }
+
+          public override Builder MergeFrom(RepeatedGroup other) {
+            if (other == global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedGroup.DefaultInstance) return this;
+            PrepareBuilder();
+            if (other.HasRepeatedGroupAllTypes) {
+              MergeRepeatedGroupAllTypes(other.RepeatedGroupAllTypes);
+            }
+            return this;
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input) {
+            return MergeFrom(input, pb::ExtensionRegistry.Empty);
+          }
+
+          public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+            PrepareBuilder();
+            uint tag;
+            string field_name;
+            while (input.ReadTag(out tag, out field_name)) {
+              if(tag == 0 && field_name != null) {
+                int field_ordinal = global::System.Array.BinarySearch(_repeatedGroupFieldNames, field_name, global::System.StringComparer.Ordinal);
+                if(field_ordinal >= 0)
+                  tag = _repeatedGroupFieldTags[field_ordinal];
+                else {
+                  ParseUnknownField(input, extensionRegistry, tag, field_name);
+                  continue;
+                }
+              }
+              switch (tag) {
+                case 0: {
+                  throw pb::InvalidProtocolBufferException.InvalidTag();
+                }
+                default: {
+                  if (pb::WireFormat.IsEndGroupTag(tag)) {
+                    return this;
+                  }
+                  ParseUnknownField(input, extensionRegistry, tag, field_name);
+                  break;
+                }
+                case 170: {
+                  global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.CreateBuilder();
+                  if (result.hasRepeatedGroupAllTypes) {
+                    subBuilder.MergeFrom(RepeatedGroupAllTypes);
+                  }
+                  input.ReadMessage(subBuilder, extensionRegistry);
+                  RepeatedGroupAllTypes = subBuilder.BuildPartial();
+                  break;
+                }
+              }
+            }
+
+            return this;
+          }
+
+
+          public bool HasRepeatedGroupAllTypes {
+           get { return result.hasRepeatedGroupAllTypes; }
+          }
+          public global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite RepeatedGroupAllTypes {
+            get { return result.RepeatedGroupAllTypes; }
+            set { SetRepeatedGroupAllTypes(value); }
+          }
+          public Builder SetRepeatedGroupAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            result.hasRepeatedGroupAllTypes = true;
+            result.repeatedGroupAllTypes_ = value;
+            return this;
+          }
+          public Builder SetRepeatedGroupAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Builder builderForValue) {
+            pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+            PrepareBuilder();
+            result.hasRepeatedGroupAllTypes = true;
+            result.repeatedGroupAllTypes_ = builderForValue.Build();
+            return this;
+          }
+          public Builder MergeRepeatedGroupAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite value) {
+            pb::ThrowHelper.ThrowIfNull(value, "value");
+            PrepareBuilder();
+            if (result.hasRepeatedGroupAllTypes &&
+                result.repeatedGroupAllTypes_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.DefaultInstance) {
+                result.repeatedGroupAllTypes_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.CreateBuilder(result.repeatedGroupAllTypes_).MergeFrom(value).BuildPartial();
+            } else {
+              result.repeatedGroupAllTypes_ = value;
+            }
+            result.hasRepeatedGroupAllTypes = true;
+            return this;
+          }
+          public Builder ClearRepeatedGroupAllTypes() {
+            PrepareBuilder();
+            result.hasRepeatedGroupAllTypes = false;
+            result.repeatedGroupAllTypes_ = null;
+            return this;
+          }
+        }
+        static RepeatedGroup() {
+          object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestLite.Descriptor, null);
+        }
+      }
+
+    }
+    #endregion
+
+    public const int RequiredAllTypesFieldNumber = 1;
+    private bool hasRequiredAllTypes;
+    private global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite requiredAllTypes_;
+    public bool HasRequiredAllTypes {
+      get { return hasRequiredAllTypes; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite RequiredAllTypes {
+      get { return requiredAllTypes_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.DefaultInstance; }
+    }
+
+    public const int OptionalAllTypesFieldNumber = 2;
+    private bool hasOptionalAllTypes;
+    private global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite optionalAllTypes_;
+    public bool HasOptionalAllTypes {
+      get { return hasOptionalAllTypes; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite OptionalAllTypes {
+      get { return optionalAllTypes_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.DefaultInstance; }
+    }
+
+    public const int RepeatedAllTypesFieldNumber = 3;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite> repeatedAllTypes_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite> RepeatedAllTypesList {
+      get { return repeatedAllTypes_; }
+    }
+    public int RepeatedAllTypesCount {
+      get { return repeatedAllTypes_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite GetRepeatedAllTypes(int index) {
+      return repeatedAllTypes_[index];
+    }
+
+    public const int OptionalGroupFieldNumber = 10;
+    private bool hasOptionalGroup;
+    private global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.OptionalGroup optionalGroup_;
+    public bool HasOptionalGroup {
+      get { return hasOptionalGroup; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.OptionalGroup OptionalGroup {
+      get { return optionalGroup_ ?? global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.OptionalGroup.DefaultInstance; }
+    }
+
+    public const int RepeatedGroupFieldNumber = 20;
+    private pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedGroup> repeatedGroup_ = new pbc::PopsicleList<global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedGroup>();
+    public scg::IList<global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedGroup> RepeatedGroupList {
+      get { return repeatedGroup_; }
+    }
+    public int RepeatedGroupCount {
+      get { return repeatedGroup_.Count; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedGroup GetRepeatedGroup(int index) {
+      return repeatedGroup_[index];
+    }
+
+    public override bool IsInitialized {
+      get {
+        if (!hasRequiredAllTypes) return false;
+        if (!ExtensionsAreInitialized) return false;
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testParsingMergeLiteFieldNames;
+      pb::ExtendableMessageLite<TestParsingMergeLite, TestParsingMergeLite.Builder>.ExtensionWriter extensionWriter = CreateExtensionWriter(this);
+      if (hasRequiredAllTypes) {
+        output.WriteMessage(1, field_names[4], RequiredAllTypes);
+      }
+      if (hasOptionalAllTypes) {
+        output.WriteMessage(2, field_names[0], OptionalAllTypes);
+      }
+      if (repeatedAllTypes_.Count > 0) {
+        output.WriteMessageArray(3, field_names[2], repeatedAllTypes_);
+      }
+      if (hasOptionalGroup) {
+        output.WriteGroup(10, field_names[1], OptionalGroup);
+      }
+      if (repeatedGroup_.Count > 0) {
+        output.WriteGroupArray(20, field_names[3], repeatedGroup_);
+      }
+      extensionWriter.WriteUntil(536870912, output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasRequiredAllTypes) {
+        size += pb::CodedOutputStream.ComputeMessageSize(1, RequiredAllTypes);
+      }
+      if (hasOptionalAllTypes) {
+        size += pb::CodedOutputStream.ComputeMessageSize(2, OptionalAllTypes);
+      }
+      foreach (global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite element in RepeatedAllTypesList) {
+        size += pb::CodedOutputStream.ComputeMessageSize(3, element);
+      }
+      if (hasOptionalGroup) {
+        size += pb::CodedOutputStream.ComputeGroupSize(10, OptionalGroup);
+      }
+      foreach (global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedGroup element in RepeatedGroupList) {
+        size += pb::CodedOutputStream.ComputeGroupSize(20, element);
+      }
+      size += ExtensionsSerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    #region Lite runtime methods
+    public override int GetHashCode() {
+      int hash = GetType().GetHashCode();
+      if (hasRequiredAllTypes) hash ^= requiredAllTypes_.GetHashCode();
+      if (hasOptionalAllTypes) hash ^= optionalAllTypes_.GetHashCode();
+      foreach(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite i in repeatedAllTypes_)
+        hash ^= i.GetHashCode();
+      if (hasOptionalGroup) hash ^= optionalGroup_.GetHashCode();
+      foreach(global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedGroup i in repeatedGroup_)
+        hash ^= i.GetHashCode();
+      hash ^= base.GetHashCode();
+      return hash;
+    }
+
+    public override bool Equals(object obj) {
+      TestParsingMergeLite other = obj as TestParsingMergeLite;
+      if (other == null) return false;
+      if (hasRequiredAllTypes != other.hasRequiredAllTypes || (hasRequiredAllTypes && !requiredAllTypes_.Equals(other.requiredAllTypes_))) return false;
+      if (hasOptionalAllTypes != other.hasOptionalAllTypes || (hasOptionalAllTypes && !optionalAllTypes_.Equals(other.optionalAllTypes_))) return false;
+      if(repeatedAllTypes_.Count != other.repeatedAllTypes_.Count) return false;
+      for(int ix=0; ix < repeatedAllTypes_.Count; ix++)
+        if(!repeatedAllTypes_[ix].Equals(other.repeatedAllTypes_[ix])) return false;
+      if (hasOptionalGroup != other.hasOptionalGroup || (hasOptionalGroup && !optionalGroup_.Equals(other.optionalGroup_))) return false;
+      if(repeatedGroup_.Count != other.repeatedGroup_.Count) return false;
+      for(int ix=0; ix < repeatedGroup_.Count; ix++)
+        if(!repeatedGroup_[ix].Equals(other.repeatedGroup_[ix])) return false;
+      if (!base.Equals(other)) return false;
+      return true;
+    }
+
+    public override void PrintTo(global::System.IO.TextWriter writer) {
+      PrintField("required_all_types", hasRequiredAllTypes, requiredAllTypes_, writer);
+      PrintField("optional_all_types", hasOptionalAllTypes, optionalAllTypes_, writer);
+      PrintField("repeated_all_types", repeatedAllTypes_, writer);
+      PrintField("OptionalGroup", hasOptionalGroup, optionalGroup_, writer);
+      PrintField("RepeatedGroup", repeatedGroup_, writer);
+      base.PrintTo(writer);
+    }
+    #endregion
+
+    public static TestParsingMergeLite ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestParsingMergeLite ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestParsingMergeLite ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestParsingMergeLite ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestParsingMergeLite ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestParsingMergeLite ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestParsingMergeLite ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestParsingMergeLite ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestParsingMergeLite ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestParsingMergeLite ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestParsingMergeLite MakeReadOnly() {
+      repeatedAllTypes_.MakeReadOnly();
+      repeatedGroup_.MakeReadOnly();
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestParsingMergeLite prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::ExtendableBuilderLite<TestParsingMergeLite, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestParsingMergeLite cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestParsingMergeLite result;
+
+      private TestParsingMergeLite PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestParsingMergeLite original = result;
+          result = new TestParsingMergeLite();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestParsingMergeLite MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override TestParsingMergeLite DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.DefaultInstance; }
+      }
+
+      public override TestParsingMergeLite BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessageLite other) {
+        if (other is TestParsingMergeLite) {
+          return MergeFrom((TestParsingMergeLite) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestParsingMergeLite other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasRequiredAllTypes) {
+          MergeRequiredAllTypes(other.RequiredAllTypes);
+        }
+        if (other.HasOptionalAllTypes) {
+          MergeOptionalAllTypes(other.OptionalAllTypes);
+        }
+        if (other.repeatedAllTypes_.Count != 0) {
+          result.repeatedAllTypes_.Add(other.repeatedAllTypes_);
+        }
+        if (other.HasOptionalGroup) {
+          MergeOptionalGroup(other.OptionalGroup);
+        }
+        if (other.repeatedGroup_.Count != 0) {
+          result.repeatedGroup_.Add(other.repeatedGroup_);
+        }
+          this.MergeExtensionFields(other);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testParsingMergeLiteFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testParsingMergeLiteFieldTags[field_ordinal];
+            else {
+              ParseUnknownField(input, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                return this;
+              }
+              ParseUnknownField(input, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.CreateBuilder();
+              if (result.hasRequiredAllTypes) {
+                subBuilder.MergeFrom(RequiredAllTypes);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              RequiredAllTypes = subBuilder.BuildPartial();
+              break;
+            }
+            case 18: {
+              global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.CreateBuilder();
+              if (result.hasOptionalAllTypes) {
+                subBuilder.MergeFrom(OptionalAllTypes);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              OptionalAllTypes = subBuilder.BuildPartial();
+              break;
+            }
+            case 26: {
+              input.ReadMessageArray(tag, field_name, result.repeatedAllTypes_, global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.DefaultInstance, extensionRegistry);
+              break;
+            }
+            case 83: {
+              global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.OptionalGroup.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.OptionalGroup.CreateBuilder();
+              if (result.hasOptionalGroup) {
+                subBuilder.MergeFrom(OptionalGroup);
+              }
+              input.ReadGroup(10, subBuilder, extensionRegistry);
+              OptionalGroup = subBuilder.BuildPartial();
+              break;
+            }
+            case 163: {
+              input.ReadGroupArray(tag, field_name, result.repeatedGroup_, global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedGroup.DefaultInstance, extensionRegistry);
+              break;
+            }
+          }
+        }
+
+        return this;
+      }
+
+
+      public bool HasRequiredAllTypes {
+       get { return result.hasRequiredAllTypes; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite RequiredAllTypes {
+        get { return result.RequiredAllTypes; }
+        set { SetRequiredAllTypes(value); }
+      }
+      public Builder SetRequiredAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasRequiredAllTypes = true;
+        result.requiredAllTypes_ = value;
+        return this;
+      }
+      public Builder SetRequiredAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasRequiredAllTypes = true;
+        result.requiredAllTypes_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeRequiredAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasRequiredAllTypes &&
+            result.requiredAllTypes_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.DefaultInstance) {
+            result.requiredAllTypes_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.CreateBuilder(result.requiredAllTypes_).MergeFrom(value).BuildPartial();
+        } else {
+          result.requiredAllTypes_ = value;
+        }
+        result.hasRequiredAllTypes = true;
+        return this;
+      }
+      public Builder ClearRequiredAllTypes() {
+        PrepareBuilder();
+        result.hasRequiredAllTypes = false;
+        result.requiredAllTypes_ = null;
+        return this;
+      }
+
+      public bool HasOptionalAllTypes {
+       get { return result.hasOptionalAllTypes; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite OptionalAllTypes {
+        get { return result.OptionalAllTypes; }
+        set { SetOptionalAllTypes(value); }
+      }
+      public Builder SetOptionalAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptionalAllTypes = true;
+        result.optionalAllTypes_ = value;
+        return this;
+      }
+      public Builder SetOptionalAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasOptionalAllTypes = true;
+        result.optionalAllTypes_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeOptionalAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasOptionalAllTypes &&
+            result.optionalAllTypes_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.DefaultInstance) {
+            result.optionalAllTypes_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.CreateBuilder(result.optionalAllTypes_).MergeFrom(value).BuildPartial();
+        } else {
+          result.optionalAllTypes_ = value;
+        }
+        result.hasOptionalAllTypes = true;
+        return this;
+      }
+      public Builder ClearOptionalAllTypes() {
+        PrepareBuilder();
+        result.hasOptionalAllTypes = false;
+        result.optionalAllTypes_ = null;
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite> RepeatedAllTypesList {
+        get { return PrepareBuilder().repeatedAllTypes_; }
+      }
+      public int RepeatedAllTypesCount {
+        get { return result.RepeatedAllTypesCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite GetRepeatedAllTypes(int index) {
+        return result.GetRepeatedAllTypes(index);
+      }
+      public Builder SetRepeatedAllTypes(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedAllTypes_[index] = value;
+        return this;
+      }
+      public Builder SetRepeatedAllTypes(int index, global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedAllTypes_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddRepeatedAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedAllTypes_.Add(value);
+        return this;
+      }
+      public Builder AddRepeatedAllTypes(global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedAllTypes_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeRepeatedAllTypes(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestAllTypesLite> values) {
+        PrepareBuilder();
+        result.repeatedAllTypes_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedAllTypes() {
+        PrepareBuilder();
+        result.repeatedAllTypes_.Clear();
+        return this;
+      }
+
+      public bool HasOptionalGroup {
+       get { return result.hasOptionalGroup; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.OptionalGroup OptionalGroup {
+        get { return result.OptionalGroup; }
+        set { SetOptionalGroup(value); }
+      }
+      public Builder SetOptionalGroup(global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.OptionalGroup value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasOptionalGroup = true;
+        result.optionalGroup_ = value;
+        return this;
+      }
+      public Builder SetOptionalGroup(global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.OptionalGroup.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasOptionalGroup = true;
+        result.optionalGroup_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeOptionalGroup(global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.OptionalGroup value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasOptionalGroup &&
+            result.optionalGroup_ != global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.OptionalGroup.DefaultInstance) {
+            result.optionalGroup_ = global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.OptionalGroup.CreateBuilder(result.optionalGroup_).MergeFrom(value).BuildPartial();
+        } else {
+          result.optionalGroup_ = value;
+        }
+        result.hasOptionalGroup = true;
+        return this;
+      }
+      public Builder ClearOptionalGroup() {
+        PrepareBuilder();
+        result.hasOptionalGroup = false;
+        result.optionalGroup_ = null;
+        return this;
+      }
+
+      public pbc::IPopsicleList<global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedGroup> RepeatedGroupList {
+        get { return PrepareBuilder().repeatedGroup_; }
+      }
+      public int RepeatedGroupCount {
+        get { return result.RepeatedGroupCount; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedGroup GetRepeatedGroup(int index) {
+        return result.GetRepeatedGroup(index);
+      }
+      public Builder SetRepeatedGroup(int index, global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedGroup value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedGroup_[index] = value;
+        return this;
+      }
+      public Builder SetRepeatedGroup(int index, global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedGroup.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedGroup_[index] = builderForValue.Build();
+        return this;
+      }
+      public Builder AddRepeatedGroup(global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedGroup value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.repeatedGroup_.Add(value);
+        return this;
+      }
+      public Builder AddRepeatedGroup(global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedGroup.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.repeatedGroup_.Add(builderForValue.Build());
+        return this;
+      }
+      public Builder AddRangeRepeatedGroup(scg::IEnumerable<global::Google.ProtocolBuffers.TestProtos.TestParsingMergeLite.Types.RepeatedGroup> values) {
+        PrepareBuilder();
+        result.repeatedGroup_.Add(values);
+        return this;
+      }
+      public Builder ClearRepeatedGroup() {
+        PrepareBuilder();
+        result.repeatedGroup_.Clear();
+        return this;
+      }
+    }
+    static TestParsingMergeLite() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestLite.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestEmptyMessageLite : pb::GeneratedMessageLite<TestEmptyMessageLite, TestEmptyMessageLite.Builder> {
+    private TestEmptyMessageLite() { }
+    private static readonly TestEmptyMessageLite defaultInstance = new TestEmptyMessageLite().MakeReadOnly();
+    private static readonly string[] _testEmptyMessageLiteFieldNames = new string[] {  };
+    private static readonly uint[] _testEmptyMessageLiteFieldTags = new uint[] {  };
+    public static TestEmptyMessageLite DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestEmptyMessageLite DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestEmptyMessageLite ThisMessage {
+      get { return this; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testEmptyMessageLiteFieldNames;
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    #region Lite runtime methods
+    public override int GetHashCode() {
+      int hash = GetType().GetHashCode();
+      return hash;
+    }
+
+    public override bool Equals(object obj) {
+      TestEmptyMessageLite other = obj as TestEmptyMessageLite;
+      if (other == null) return false;
+      return true;
+    }
+
+    public override void PrintTo(global::System.IO.TextWriter writer) {
+    }
+    #endregion
+
+    public static TestEmptyMessageLite ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestEmptyMessageLite ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestEmptyMessageLite ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestEmptyMessageLite ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestEmptyMessageLite ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestEmptyMessageLite ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestEmptyMessageLite ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestEmptyMessageLite ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestEmptyMessageLite ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestEmptyMessageLite ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestEmptyMessageLite MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestEmptyMessageLite prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilderLite<TestEmptyMessageLite, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestEmptyMessageLite cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestEmptyMessageLite result;
+
+      private TestEmptyMessageLite PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestEmptyMessageLite original = result;
+          result = new TestEmptyMessageLite();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestEmptyMessageLite MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override TestEmptyMessageLite DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestEmptyMessageLite.DefaultInstance; }
+      }
+
+      public override TestEmptyMessageLite BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessageLite other) {
+        if (other is TestEmptyMessageLite) {
+          return MergeFrom((TestEmptyMessageLite) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestEmptyMessageLite other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestEmptyMessageLite.DefaultInstance) return this;
+        PrepareBuilder();
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testEmptyMessageLiteFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testEmptyMessageLiteFieldTags[field_ordinal];
+            else {
+              ParseUnknownField(input, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                return this;
+              }
+              ParseUnknownField(input, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        return this;
+      }
+
+    }
+    static TestEmptyMessageLite() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestLite.Descriptor, null);
+    }
+  }
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestEmptyMessageWithExtensionsLite : pb::ExtendableMessageLite<TestEmptyMessageWithExtensionsLite, TestEmptyMessageWithExtensionsLite.Builder> {
+    private TestEmptyMessageWithExtensionsLite() { }
+    private static readonly TestEmptyMessageWithExtensionsLite defaultInstance = new TestEmptyMessageWithExtensionsLite().MakeReadOnly();
+    private static readonly string[] _testEmptyMessageWithExtensionsLiteFieldNames = new string[] {  };
+    private static readonly uint[] _testEmptyMessageWithExtensionsLiteFieldTags = new uint[] {  };
+    public static TestEmptyMessageWithExtensionsLite DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestEmptyMessageWithExtensionsLite DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestEmptyMessageWithExtensionsLite ThisMessage {
+      get { return this; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        if (!ExtensionsAreInitialized) return false;
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testEmptyMessageWithExtensionsLiteFieldNames;
+      pb::ExtendableMessageLite<TestEmptyMessageWithExtensionsLite, TestEmptyMessageWithExtensionsLite.Builder>.ExtensionWriter extensionWriter = CreateExtensionWriter(this);
+      extensionWriter.WriteUntil(536870912, output);
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      size += ExtensionsSerializedSize;
+      memoizedSerializedSize = size;
+      return size;
+    }
+    #region Lite runtime methods
+    public override int GetHashCode() {
+      int hash = GetType().GetHashCode();
+      hash ^= base.GetHashCode();
+      return hash;
+    }
+
+    public override bool Equals(object obj) {
+      TestEmptyMessageWithExtensionsLite other = obj as TestEmptyMessageWithExtensionsLite;
+      if (other == null) return false;
+      if (!base.Equals(other)) return false;
+      return true;
+    }
+
+    public override void PrintTo(global::System.IO.TextWriter writer) {
+      base.PrintTo(writer);
+    }
+    #endregion
+
+    public static TestEmptyMessageWithExtensionsLite ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestEmptyMessageWithExtensionsLite ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestEmptyMessageWithExtensionsLite ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestEmptyMessageWithExtensionsLite ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestEmptyMessageWithExtensionsLite ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestEmptyMessageWithExtensionsLite ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestEmptyMessageWithExtensionsLite ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestEmptyMessageWithExtensionsLite ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestEmptyMessageWithExtensionsLite ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestEmptyMessageWithExtensionsLite ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestEmptyMessageWithExtensionsLite MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestEmptyMessageWithExtensionsLite prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::ExtendableBuilderLite<TestEmptyMessageWithExtensionsLite, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestEmptyMessageWithExtensionsLite cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestEmptyMessageWithExtensionsLite result;
+
+      private TestEmptyMessageWithExtensionsLite PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestEmptyMessageWithExtensionsLite original = result;
+          result = new TestEmptyMessageWithExtensionsLite();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestEmptyMessageWithExtensionsLite MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override TestEmptyMessageWithExtensionsLite DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestEmptyMessageWithExtensionsLite.DefaultInstance; }
+      }
+
+      public override TestEmptyMessageWithExtensionsLite BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessageLite other) {
+        if (other is TestEmptyMessageWithExtensionsLite) {
+          return MergeFrom((TestEmptyMessageWithExtensionsLite) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestEmptyMessageWithExtensionsLite other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestEmptyMessageWithExtensionsLite.DefaultInstance) return this;
+        PrepareBuilder();
+          this.MergeExtensionFields(other);
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testEmptyMessageWithExtensionsLiteFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testEmptyMessageWithExtensionsLiteFieldTags[field_ordinal];
+            else {
+              ParseUnknownField(input, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                return this;
+              }
+              ParseUnknownField(input, extensionRegistry, tag, field_name);
+              break;
+            }
+          }
+        }
+
+        return this;
+      }
+
+    }
+    static TestEmptyMessageWithExtensionsLite() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestLite.Descriptor, null);
+    }
+  }
+
+  #endregion
+
+}
+
+#endregion Designer generated code
diff --git a/csharp/src/ProtocolBuffersLite.Test/TestProtos/UnittestLiteImportsNonlite.cs b/csharp/src/ProtocolBuffersLite.Test/TestProtos/UnittestLiteImportsNonlite.cs
new file mode 100644
index 00000000..f39ae644
--- /dev/null
+++ b/csharp/src/ProtocolBuffersLite.Test/TestProtos/UnittestLiteImportsNonlite.cs
@@ -0,0 +1,325 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/protobuf/unittest_lite_imports_nonlite.proto
+#pragma warning disable 1591, 0612, 3021
+#region Designer generated code
+
+using pb = global::Google.ProtocolBuffers;
+using pbc = global::Google.ProtocolBuffers.Collections;
+using pbd = global::Google.ProtocolBuffers.Descriptors;
+using scg = global::System.Collections.Generic;
+namespace Google.ProtocolBuffers.TestProtos {
+
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public static partial class UnittestLiteImportsNonlite {
+
+    #region Extension registration
+    public static void RegisterAllExtensions(pb::ExtensionRegistry registry) {
+    }
+    #endregion
+    #region Static variables
+    #endregion
+    #region Extensions
+    internal static readonly object Descriptor;
+    static UnittestLiteImportsNonlite() {
+      Descriptor = null;
+    }
+    #endregion
+
+  }
+  #region Messages
+  [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+  public sealed partial class TestLiteImportsNonlite : pb::GeneratedMessageLite<TestLiteImportsNonlite, TestLiteImportsNonlite.Builder> {
+    private TestLiteImportsNonlite() { }
+    private static readonly TestLiteImportsNonlite defaultInstance = new TestLiteImportsNonlite().MakeReadOnly();
+    private static readonly string[] _testLiteImportsNonliteFieldNames = new string[] { "message" };
+    private static readonly uint[] _testLiteImportsNonliteFieldTags = new uint[] { 10 };
+    public static TestLiteImportsNonlite DefaultInstance {
+      get { return defaultInstance; }
+    }
+
+    public override TestLiteImportsNonlite DefaultInstanceForType {
+      get { return DefaultInstance; }
+    }
+
+    protected override TestLiteImportsNonlite ThisMessage {
+      get { return this; }
+    }
+
+    public const int MessageFieldNumber = 1;
+    private bool hasMessage;
+    private global::Google.ProtocolBuffers.TestProtos.TestAllTypes message_;
+    public bool HasMessage {
+      get { return hasMessage; }
+    }
+    public global::Google.ProtocolBuffers.TestProtos.TestAllTypes Message {
+      get { return message_ ?? global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance; }
+    }
+
+    public override bool IsInitialized {
+      get {
+        return true;
+      }
+    }
+
+    public override void WriteTo(pb::ICodedOutputStream output) {
+      CalcSerializedSize();
+      string[] field_names = _testLiteImportsNonliteFieldNames;
+      if (hasMessage) {
+        output.WriteMessage(1, field_names[0], Message);
+      }
+    }
+
+    private int memoizedSerializedSize = -1;
+    public override int SerializedSize {
+      get {
+        int size = memoizedSerializedSize;
+        if (size != -1) return size;
+        return CalcSerializedSize();
+      }
+    }
+
+    private int CalcSerializedSize() {
+      int size = memoizedSerializedSize;
+      if (size != -1) return size;
+
+      size = 0;
+      if (hasMessage) {
+        size += pb::CodedOutputStream.ComputeMessageSize(1, Message);
+      }
+      memoizedSerializedSize = size;
+      return size;
+    }
+    #region Lite runtime methods
+    public override int GetHashCode() {
+      int hash = GetType().GetHashCode();
+      if (hasMessage) hash ^= message_.GetHashCode();
+      return hash;
+    }
+
+    public override bool Equals(object obj) {
+      TestLiteImportsNonlite other = obj as TestLiteImportsNonlite;
+      if (other == null) return false;
+      if (hasMessage != other.hasMessage || (hasMessage && !message_.Equals(other.message_))) return false;
+      return true;
+    }
+
+    public override void PrintTo(global::System.IO.TextWriter writer) {
+      PrintField("message", hasMessage, message_, writer);
+    }
+    #endregion
+
+    public static TestLiteImportsNonlite ParseFrom(pb::ByteString data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestLiteImportsNonlite ParseFrom(pb::ByteString data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestLiteImportsNonlite ParseFrom(byte[] data) {
+      return ((Builder) CreateBuilder().MergeFrom(data)).BuildParsed();
+    }
+    public static TestLiteImportsNonlite ParseFrom(byte[] data, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(data, extensionRegistry)).BuildParsed();
+    }
+    public static TestLiteImportsNonlite ParseFrom(global::System.IO.Stream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestLiteImportsNonlite ParseFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    public static TestLiteImportsNonlite ParseDelimitedFrom(global::System.IO.Stream input) {
+      return CreateBuilder().MergeDelimitedFrom(input).BuildParsed();
+    }
+    public static TestLiteImportsNonlite ParseDelimitedFrom(global::System.IO.Stream input, pb::ExtensionRegistry extensionRegistry) {
+      return CreateBuilder().MergeDelimitedFrom(input, extensionRegistry).BuildParsed();
+    }
+    public static TestLiteImportsNonlite ParseFrom(pb::ICodedInputStream input) {
+      return ((Builder) CreateBuilder().MergeFrom(input)).BuildParsed();
+    }
+    public static TestLiteImportsNonlite ParseFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+      return ((Builder) CreateBuilder().MergeFrom(input, extensionRegistry)).BuildParsed();
+    }
+    private TestLiteImportsNonlite MakeReadOnly() {
+      return this;
+    }
+
+    public static Builder CreateBuilder() { return new Builder(); }
+    public override Builder ToBuilder() { return CreateBuilder(this); }
+    public override Builder CreateBuilderForType() { return new Builder(); }
+    public static Builder CreateBuilder(TestLiteImportsNonlite prototype) {
+      return new Builder(prototype);
+    }
+
+    [global::System.Diagnostics.DebuggerNonUserCodeAttribute()]
+    public sealed partial class Builder : pb::GeneratedBuilderLite<TestLiteImportsNonlite, Builder> {
+      protected override Builder ThisBuilder {
+        get { return this; }
+      }
+      public Builder() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+      }
+      internal Builder(TestLiteImportsNonlite cloneFrom) {
+        result = cloneFrom;
+        resultIsReadOnly = true;
+      }
+
+      private bool resultIsReadOnly;
+      private TestLiteImportsNonlite result;
+
+      private TestLiteImportsNonlite PrepareBuilder() {
+        if (resultIsReadOnly) {
+          TestLiteImportsNonlite original = result;
+          result = new TestLiteImportsNonlite();
+          resultIsReadOnly = false;
+          MergeFrom(original);
+        }
+        return result;
+      }
+
+      public override bool IsInitialized {
+        get { return result.IsInitialized; }
+      }
+
+      protected override TestLiteImportsNonlite MessageBeingBuilt {
+        get { return PrepareBuilder(); }
+      }
+
+      public override Builder Clear() {
+        result = DefaultInstance;
+        resultIsReadOnly = true;
+        return this;
+      }
+
+      public override Builder Clone() {
+        if (resultIsReadOnly) {
+          return new Builder(result);
+        } else {
+          return new Builder().MergeFrom(result);
+        }
+      }
+
+      public override TestLiteImportsNonlite DefaultInstanceForType {
+        get { return global::Google.ProtocolBuffers.TestProtos.TestLiteImportsNonlite.DefaultInstance; }
+      }
+
+      public override TestLiteImportsNonlite BuildPartial() {
+        if (resultIsReadOnly) {
+          return result;
+        }
+        resultIsReadOnly = true;
+        return result.MakeReadOnly();
+      }
+
+      public override Builder MergeFrom(pb::IMessageLite other) {
+        if (other is TestLiteImportsNonlite) {
+          return MergeFrom((TestLiteImportsNonlite) other);
+        } else {
+          base.MergeFrom(other);
+          return this;
+        }
+      }
+
+      public override Builder MergeFrom(TestLiteImportsNonlite other) {
+        if (other == global::Google.ProtocolBuffers.TestProtos.TestLiteImportsNonlite.DefaultInstance) return this;
+        PrepareBuilder();
+        if (other.HasMessage) {
+          MergeMessage(other.Message);
+        }
+        return this;
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input) {
+        return MergeFrom(input, pb::ExtensionRegistry.Empty);
+      }
+
+      public override Builder MergeFrom(pb::ICodedInputStream input, pb::ExtensionRegistry extensionRegistry) {
+        PrepareBuilder();
+        uint tag;
+        string field_name;
+        while (input.ReadTag(out tag, out field_name)) {
+          if(tag == 0 && field_name != null) {
+            int field_ordinal = global::System.Array.BinarySearch(_testLiteImportsNonliteFieldNames, field_name, global::System.StringComparer.Ordinal);
+            if(field_ordinal >= 0)
+              tag = _testLiteImportsNonliteFieldTags[field_ordinal];
+            else {
+              ParseUnknownField(input, extensionRegistry, tag, field_name);
+              continue;
+            }
+          }
+          switch (tag) {
+            case 0: {
+              throw pb::InvalidProtocolBufferException.InvalidTag();
+            }
+            default: {
+              if (pb::WireFormat.IsEndGroupTag(tag)) {
+                return this;
+              }
+              ParseUnknownField(input, extensionRegistry, tag, field_name);
+              break;
+            }
+            case 10: {
+              global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder subBuilder = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder();
+              if (result.hasMessage) {
+                subBuilder.MergeFrom(Message);
+              }
+              input.ReadMessage(subBuilder, extensionRegistry);
+              Message = subBuilder.BuildPartial();
+              break;
+            }
+          }
+        }
+
+        return this;
+      }
+
+
+      public bool HasMessage {
+       get { return result.hasMessage; }
+      }
+      public global::Google.ProtocolBuffers.TestProtos.TestAllTypes Message {
+        get { return result.Message; }
+        set { SetMessage(value); }
+      }
+      public Builder SetMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        result.hasMessage = true;
+        result.message_ = value;
+        return this;
+      }
+      public Builder SetMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes.Builder builderForValue) {
+        pb::ThrowHelper.ThrowIfNull(builderForValue, "builderForValue");
+        PrepareBuilder();
+        result.hasMessage = true;
+        result.message_ = builderForValue.Build();
+        return this;
+      }
+      public Builder MergeMessage(global::Google.ProtocolBuffers.TestProtos.TestAllTypes value) {
+        pb::ThrowHelper.ThrowIfNull(value, "value");
+        PrepareBuilder();
+        if (result.hasMessage &&
+            result.message_ != global::Google.ProtocolBuffers.TestProtos.TestAllTypes.DefaultInstance) {
+            result.message_ = global::Google.ProtocolBuffers.TestProtos.TestAllTypes.CreateBuilder(result.message_).MergeFrom(value).BuildPartial();
+        } else {
+          result.message_ = value;
+        }
+        result.hasMessage = true;
+        return this;
+      }
+      public Builder ClearMessage() {
+        PrepareBuilder();
+        result.hasMessage = false;
+        result.message_ = null;
+        return this;
+      }
+    }
+    static TestLiteImportsNonlite() {
+      object.ReferenceEquals(global::Google.ProtocolBuffers.TestProtos.UnittestLiteImportsNonlite.Descriptor, null);
+    }
+  }
+
+  #endregion
+
+}
+
+#endregion Designer generated code
diff --git a/csharp/src/ProtocolBuffersLite.Test/packages.config b/csharp/src/ProtocolBuffersLite.Test/packages.config
new file mode 100644
index 00000000..c7653992
--- /dev/null
+++ b/csharp/src/ProtocolBuffersLite.Test/packages.config
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<packages>
+  <package id="NUnit" version="2.6.4" targetFramework="net45" userInstalled="true" />
+  <package id="NUnitTestAdapter" version="2.0.0" targetFramework="net45" userInstalled="true" />
+</packages>
\ No newline at end of file
diff --git a/csharp/src/packages/repositories.config b/csharp/src/packages/repositories.config
new file mode 100644
index 00000000..0117aa7c
--- /dev/null
+++ b/csharp/src/packages/repositories.config
@@ -0,0 +1,5 @@
+<?xml version="1.0" encoding="utf-8"?>
+<repositories>
+  <repository path="..\ProtocolBuffers.Test\packages.config" />
+  <repository path="..\ProtocolBuffersLite.Test\packages.config" />
+</repositories>
\ No newline at end of file